diff options
Diffstat (limited to 'vanilla/node_modules/undici/lib')
113 files changed, 0 insertions, 34217 deletions
diff --git a/vanilla/node_modules/undici/lib/api/abort-signal.js b/vanilla/node_modules/undici/lib/api/abort-signal.js deleted file mode 100644 index 608170b..0000000 --- a/vanilla/node_modules/undici/lib/api/abort-signal.js +++ /dev/null @@ -1,59 +0,0 @@ -'use strict' - -const { addAbortListener } = require('../core/util') -const { RequestAbortedError } = require('../core/errors') - -const kListener = Symbol('kListener') -const kSignal = Symbol('kSignal') - -function abort (self) { - if (self.abort) { - self.abort(self[kSignal]?.reason) - } else { - self.reason = self[kSignal]?.reason ?? new RequestAbortedError() - } - removeSignal(self) -} - -function addSignal (self, signal) { - self.reason = null - - self[kSignal] = null - self[kListener] = null - - if (!signal) { - return - } - - if (signal.aborted) { - abort(self) - return - } - - self[kSignal] = signal - self[kListener] = () => { - abort(self) - } - - addAbortListener(self[kSignal], self[kListener]) -} - -function removeSignal (self) { - if (!self[kSignal]) { - return - } - - if ('removeEventListener' in self[kSignal]) { - self[kSignal].removeEventListener('abort', self[kListener]) - } else { - self[kSignal].removeListener('abort', self[kListener]) - } - - self[kSignal] = null - self[kListener] = null -} - -module.exports = { - addSignal, - removeSignal -} diff --git a/vanilla/node_modules/undici/lib/api/api-connect.js b/vanilla/node_modules/undici/lib/api/api-connect.js deleted file mode 100644 index c8b86dd..0000000 --- a/vanilla/node_modules/undici/lib/api/api-connect.js +++ /dev/null @@ -1,110 +0,0 @@ -'use strict' - -const assert = require('node:assert') -const { AsyncResource } = require('node:async_hooks') -const { InvalidArgumentError, SocketError } = require('../core/errors') -const util = require('../core/util') -const { addSignal, removeSignal } = require('./abort-signal') - -class ConnectHandler extends AsyncResource { - constructor (opts, callback) { - if (!opts || typeof opts !== 'object') { - throw new InvalidArgumentError('invalid opts') - } - - if (typeof callback !== 'function') { - throw new InvalidArgumentError('invalid callback') - } - - const { signal, opaque, responseHeaders } = opts - - if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { - throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') - } - - super('UNDICI_CONNECT') - - this.opaque = opaque || null - this.responseHeaders = responseHeaders || null - this.callback = callback - this.abort = null - - addSignal(this, signal) - } - - onConnect (abort, context) { - if (this.reason) { - abort(this.reason) - return - } - - assert(this.callback) - - this.abort = abort - this.context = context - } - - onHeaders () { - throw new SocketError('bad connect', null) - } - - onUpgrade (statusCode, rawHeaders, socket) { - const { callback, opaque, context } = this - - removeSignal(this) - - this.callback = null - - let headers = rawHeaders - // Indicates is an HTTP2Session - if (headers != null) { - headers = this.responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) - } - - this.runInAsyncScope(callback, null, null, { - statusCode, - headers, - socket, - opaque, - context - }) - } - - onError (err) { - const { callback, opaque } = this - - removeSignal(this) - - if (callback) { - this.callback = null - queueMicrotask(() => { - this.runInAsyncScope(callback, null, err, { opaque }) - }) - } - } -} - -function connect (opts, callback) { - if (callback === undefined) { - return new Promise((resolve, reject) => { - connect.call(this, opts, (err, data) => { - return err ? reject(err) : resolve(data) - }) - }) - } - - try { - const connectHandler = new ConnectHandler(opts, callback) - const connectOptions = { ...opts, method: 'CONNECT' } - - this.dispatch(connectOptions, connectHandler) - } catch (err) { - if (typeof callback !== 'function') { - throw err - } - const opaque = opts?.opaque - queueMicrotask(() => callback(err, { opaque })) - } -} - -module.exports = connect diff --git a/vanilla/node_modules/undici/lib/api/api-pipeline.js b/vanilla/node_modules/undici/lib/api/api-pipeline.js deleted file mode 100644 index 77f3520..0000000 --- a/vanilla/node_modules/undici/lib/api/api-pipeline.js +++ /dev/null @@ -1,252 +0,0 @@ -'use strict' - -const { - Readable, - Duplex, - PassThrough -} = require('node:stream') -const assert = require('node:assert') -const { AsyncResource } = require('node:async_hooks') -const { - InvalidArgumentError, - InvalidReturnValueError, - RequestAbortedError -} = require('../core/errors') -const util = require('../core/util') -const { addSignal, removeSignal } = require('./abort-signal') - -function noop () {} - -const kResume = Symbol('resume') - -class PipelineRequest extends Readable { - constructor () { - super({ autoDestroy: true }) - - this[kResume] = null - } - - _read () { - const { [kResume]: resume } = this - - if (resume) { - this[kResume] = null - resume() - } - } - - _destroy (err, callback) { - this._read() - - callback(err) - } -} - -class PipelineResponse extends Readable { - constructor (resume) { - super({ autoDestroy: true }) - this[kResume] = resume - } - - _read () { - this[kResume]() - } - - _destroy (err, callback) { - if (!err && !this._readableState.endEmitted) { - err = new RequestAbortedError() - } - - callback(err) - } -} - -class PipelineHandler extends AsyncResource { - constructor (opts, handler) { - if (!opts || typeof opts !== 'object') { - throw new InvalidArgumentError('invalid opts') - } - - if (typeof handler !== 'function') { - throw new InvalidArgumentError('invalid handler') - } - - const { signal, method, opaque, onInfo, responseHeaders } = opts - - if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { - throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') - } - - if (method === 'CONNECT') { - throw new InvalidArgumentError('invalid method') - } - - if (onInfo && typeof onInfo !== 'function') { - throw new InvalidArgumentError('invalid onInfo callback') - } - - super('UNDICI_PIPELINE') - - this.opaque = opaque || null - this.responseHeaders = responseHeaders || null - this.handler = handler - this.abort = null - this.context = null - this.onInfo = onInfo || null - - this.req = new PipelineRequest().on('error', noop) - - this.ret = new Duplex({ - readableObjectMode: opts.objectMode, - autoDestroy: true, - read: () => { - const { body } = this - - if (body?.resume) { - body.resume() - } - }, - write: (chunk, encoding, callback) => { - const { req } = this - - if (req.push(chunk, encoding) || req._readableState.destroyed) { - callback() - } else { - req[kResume] = callback - } - }, - destroy: (err, callback) => { - const { body, req, res, ret, abort } = this - - if (!err && !ret._readableState.endEmitted) { - err = new RequestAbortedError() - } - - if (abort && err) { - abort() - } - - util.destroy(body, err) - util.destroy(req, err) - util.destroy(res, err) - - removeSignal(this) - - callback(err) - } - }).on('prefinish', () => { - const { req } = this - - // Node < 15 does not call _final in same tick. - req.push(null) - }) - - this.res = null - - addSignal(this, signal) - } - - onConnect (abort, context) { - const { res } = this - - if (this.reason) { - abort(this.reason) - return - } - - assert(!res, 'pipeline cannot be retried') - - this.abort = abort - this.context = context - } - - onHeaders (statusCode, rawHeaders, resume) { - const { opaque, handler, context } = this - - if (statusCode < 200) { - if (this.onInfo) { - const headers = this.responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) - this.onInfo({ statusCode, headers }) - } - return - } - - this.res = new PipelineResponse(resume) - - let body - try { - this.handler = null - const headers = this.responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) - body = this.runInAsyncScope(handler, null, { - statusCode, - headers, - opaque, - body: this.res, - context - }) - } catch (err) { - this.res.on('error', noop) - throw err - } - - if (!body || typeof body.on !== 'function') { - throw new InvalidReturnValueError('expected Readable') - } - - body - .on('data', (chunk) => { - const { ret, body } = this - - if (!ret.push(chunk) && body.pause) { - body.pause() - } - }) - .on('error', (err) => { - const { ret } = this - - util.destroy(ret, err) - }) - .on('end', () => { - const { ret } = this - - ret.push(null) - }) - .on('close', () => { - const { ret } = this - - if (!ret._readableState.ended) { - util.destroy(ret, new RequestAbortedError()) - } - }) - - this.body = body - } - - onData (chunk) { - const { res } = this - return res.push(chunk) - } - - onComplete (trailers) { - const { res } = this - res.push(null) - } - - onError (err) { - const { ret } = this - this.handler = null - util.destroy(ret, err) - } -} - -function pipeline (opts, handler) { - try { - const pipelineHandler = new PipelineHandler(opts, handler) - this.dispatch({ ...opts, body: pipelineHandler.req }, pipelineHandler) - return pipelineHandler.ret - } catch (err) { - return new PassThrough().destroy(err) - } -} - -module.exports = pipeline diff --git a/vanilla/node_modules/undici/lib/api/api-request.js b/vanilla/node_modules/undici/lib/api/api-request.js deleted file mode 100644 index f6d15f7..0000000 --- a/vanilla/node_modules/undici/lib/api/api-request.js +++ /dev/null @@ -1,214 +0,0 @@ -'use strict' - -const assert = require('node:assert') -const { AsyncResource } = require('node:async_hooks') -const { Readable } = require('./readable') -const { InvalidArgumentError, RequestAbortedError } = require('../core/errors') -const util = require('../core/util') - -function noop () {} - -class RequestHandler extends AsyncResource { - constructor (opts, callback) { - if (!opts || typeof opts !== 'object') { - throw new InvalidArgumentError('invalid opts') - } - - const { signal, method, opaque, body, onInfo, responseHeaders, highWaterMark } = opts - - try { - if (typeof callback !== 'function') { - throw new InvalidArgumentError('invalid callback') - } - - if (highWaterMark && (typeof highWaterMark !== 'number' || highWaterMark < 0)) { - throw new InvalidArgumentError('invalid highWaterMark') - } - - if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { - throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') - } - - if (method === 'CONNECT') { - throw new InvalidArgumentError('invalid method') - } - - if (onInfo && typeof onInfo !== 'function') { - throw new InvalidArgumentError('invalid onInfo callback') - } - - super('UNDICI_REQUEST') - } catch (err) { - if (util.isStream(body)) { - util.destroy(body.on('error', noop), err) - } - throw err - } - - this.method = method - this.responseHeaders = responseHeaders || null - this.opaque = opaque || null - this.callback = callback - this.res = null - this.abort = null - this.body = body - this.trailers = {} - this.context = null - this.onInfo = onInfo || null - this.highWaterMark = highWaterMark - this.reason = null - this.removeAbortListener = null - - if (signal?.aborted) { - this.reason = signal.reason ?? new RequestAbortedError() - } else if (signal) { - this.removeAbortListener = util.addAbortListener(signal, () => { - this.reason = signal.reason ?? new RequestAbortedError() - if (this.res) { - util.destroy(this.res.on('error', noop), this.reason) - } else if (this.abort) { - this.abort(this.reason) - } - }) - } - } - - onConnect (abort, context) { - if (this.reason) { - abort(this.reason) - return - } - - assert(this.callback) - - this.abort = abort - this.context = context - } - - onHeaders (statusCode, rawHeaders, resume, statusMessage) { - const { callback, opaque, abort, context, responseHeaders, highWaterMark } = this - - const headers = responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) - - if (statusCode < 200) { - if (this.onInfo) { - this.onInfo({ statusCode, headers }) - } - return - } - - const parsedHeaders = responseHeaders === 'raw' ? util.parseHeaders(rawHeaders) : headers - const contentType = parsedHeaders['content-type'] - const contentLength = parsedHeaders['content-length'] - const res = new Readable({ - resume, - abort, - contentType, - contentLength: this.method !== 'HEAD' && contentLength - ? Number(contentLength) - : null, - highWaterMark - }) - - if (this.removeAbortListener) { - res.on('close', this.removeAbortListener) - this.removeAbortListener = null - } - - this.callback = null - this.res = res - if (callback !== null) { - try { - this.runInAsyncScope(callback, null, null, { - statusCode, - statusText: statusMessage, - headers, - trailers: this.trailers, - opaque, - body: res, - context - }) - } catch (err) { - // If the callback throws synchronously, we need to handle it - // Remove reference to res to allow res being garbage collected - this.res = null - - // Destroy the response stream - util.destroy(res.on('error', noop), err) - - // Use queueMicrotask to re-throw the error so it reaches uncaughtException - queueMicrotask(() => { - throw err - }) - } - } - } - - onData (chunk) { - return this.res.push(chunk) - } - - onComplete (trailers) { - util.parseHeaders(trailers, this.trailers) - this.res.push(null) - } - - onError (err) { - const { res, callback, body, opaque } = this - - if (callback) { - // TODO: Does this need queueMicrotask? - this.callback = null - queueMicrotask(() => { - this.runInAsyncScope(callback, null, err, { opaque }) - }) - } - - if (res) { - this.res = null - // Ensure all queued handlers are invoked before destroying res. - queueMicrotask(() => { - util.destroy(res.on('error', noop), err) - }) - } - - if (body) { - this.body = null - - if (util.isStream(body)) { - body.on('error', noop) - util.destroy(body, err) - } - } - - if (this.removeAbortListener) { - this.removeAbortListener() - this.removeAbortListener = null - } - } -} - -function request (opts, callback) { - if (callback === undefined) { - return new Promise((resolve, reject) => { - request.call(this, opts, (err, data) => { - return err ? reject(err) : resolve(data) - }) - }) - } - - try { - const handler = new RequestHandler(opts, callback) - - this.dispatch(opts, handler) - } catch (err) { - if (typeof callback !== 'function') { - throw err - } - const opaque = opts?.opaque - queueMicrotask(() => callback(err, { opaque })) - } -} - -module.exports = request -module.exports.RequestHandler = RequestHandler diff --git a/vanilla/node_modules/undici/lib/api/api-stream.js b/vanilla/node_modules/undici/lib/api/api-stream.js deleted file mode 100644 index 5d0b3fb..0000000 --- a/vanilla/node_modules/undici/lib/api/api-stream.js +++ /dev/null @@ -1,209 +0,0 @@ -'use strict' - -const assert = require('node:assert') -const { finished } = require('node:stream') -const { AsyncResource } = require('node:async_hooks') -const { InvalidArgumentError, InvalidReturnValueError } = require('../core/errors') -const util = require('../core/util') -const { addSignal, removeSignal } = require('./abort-signal') - -function noop () {} - -class StreamHandler extends AsyncResource { - constructor (opts, factory, callback) { - if (!opts || typeof opts !== 'object') { - throw new InvalidArgumentError('invalid opts') - } - - const { signal, method, opaque, body, onInfo, responseHeaders } = opts - - try { - if (typeof callback !== 'function') { - throw new InvalidArgumentError('invalid callback') - } - - if (typeof factory !== 'function') { - throw new InvalidArgumentError('invalid factory') - } - - if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { - throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') - } - - if (method === 'CONNECT') { - throw new InvalidArgumentError('invalid method') - } - - if (onInfo && typeof onInfo !== 'function') { - throw new InvalidArgumentError('invalid onInfo callback') - } - - super('UNDICI_STREAM') - } catch (err) { - if (util.isStream(body)) { - util.destroy(body.on('error', noop), err) - } - throw err - } - - this.responseHeaders = responseHeaders || null - this.opaque = opaque || null - this.factory = factory - this.callback = callback - this.res = null - this.abort = null - this.context = null - this.trailers = null - this.body = body - this.onInfo = onInfo || null - - if (util.isStream(body)) { - body.on('error', (err) => { - this.onError(err) - }) - } - - addSignal(this, signal) - } - - onConnect (abort, context) { - if (this.reason) { - abort(this.reason) - return - } - - assert(this.callback) - - this.abort = abort - this.context = context - } - - onHeaders (statusCode, rawHeaders, resume, statusMessage) { - const { factory, opaque, context, responseHeaders } = this - - const headers = responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) - - if (statusCode < 200) { - if (this.onInfo) { - this.onInfo({ statusCode, headers }) - } - return - } - - this.factory = null - - if (factory === null) { - return - } - - const res = this.runInAsyncScope(factory, null, { - statusCode, - headers, - opaque, - context - }) - - if ( - !res || - typeof res.write !== 'function' || - typeof res.end !== 'function' || - typeof res.on !== 'function' - ) { - throw new InvalidReturnValueError('expected Writable') - } - - // TODO: Avoid finished. It registers an unnecessary amount of listeners. - finished(res, { readable: false }, (err) => { - const { callback, res, opaque, trailers, abort } = this - - this.res = null - if (err || !res?.readable) { - util.destroy(res, err) - } - - this.callback = null - this.runInAsyncScope(callback, null, err || null, { opaque, trailers }) - - if (err) { - abort() - } - }) - - res.on('drain', resume) - - this.res = res - - const needDrain = res.writableNeedDrain !== undefined - ? res.writableNeedDrain - : res._writableState?.needDrain - - return needDrain !== true - } - - onData (chunk) { - const { res } = this - - return res ? res.write(chunk) : true - } - - onComplete (trailers) { - const { res } = this - - removeSignal(this) - - if (!res) { - return - } - - this.trailers = util.parseHeaders(trailers) - - res.end() - } - - onError (err) { - const { res, callback, opaque, body } = this - - removeSignal(this) - - this.factory = null - - if (res) { - this.res = null - util.destroy(res, err) - } else if (callback) { - this.callback = null - queueMicrotask(() => { - this.runInAsyncScope(callback, null, err, { opaque }) - }) - } - - if (body) { - this.body = null - util.destroy(body, err) - } - } -} - -function stream (opts, factory, callback) { - if (callback === undefined) { - return new Promise((resolve, reject) => { - stream.call(this, opts, factory, (err, data) => { - return err ? reject(err) : resolve(data) - }) - }) - } - - try { - const handler = new StreamHandler(opts, factory, callback) - - this.dispatch(opts, handler) - } catch (err) { - if (typeof callback !== 'function') { - throw err - } - const opaque = opts?.opaque - queueMicrotask(() => callback(err, { opaque })) - } -} - -module.exports = stream diff --git a/vanilla/node_modules/undici/lib/api/api-upgrade.js b/vanilla/node_modules/undici/lib/api/api-upgrade.js deleted file mode 100644 index 2b03f20..0000000 --- a/vanilla/node_modules/undici/lib/api/api-upgrade.js +++ /dev/null @@ -1,111 +0,0 @@ -'use strict' - -const { InvalidArgumentError, SocketError } = require('../core/errors') -const { AsyncResource } = require('node:async_hooks') -const assert = require('node:assert') -const util = require('../core/util') -const { kHTTP2Stream } = require('../core/symbols') -const { addSignal, removeSignal } = require('./abort-signal') - -class UpgradeHandler extends AsyncResource { - constructor (opts, callback) { - if (!opts || typeof opts !== 'object') { - throw new InvalidArgumentError('invalid opts') - } - - if (typeof callback !== 'function') { - throw new InvalidArgumentError('invalid callback') - } - - const { signal, opaque, responseHeaders } = opts - - if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { - throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') - } - - super('UNDICI_UPGRADE') - - this.responseHeaders = responseHeaders || null - this.opaque = opaque || null - this.callback = callback - this.abort = null - this.context = null - - addSignal(this, signal) - } - - onConnect (abort, context) { - if (this.reason) { - abort(this.reason) - return - } - - assert(this.callback) - - this.abort = abort - this.context = null - } - - onHeaders () { - throw new SocketError('bad upgrade', null) - } - - onUpgrade (statusCode, rawHeaders, socket) { - assert(socket[kHTTP2Stream] === true ? statusCode === 200 : statusCode === 101) - - const { callback, opaque, context } = this - - removeSignal(this) - - this.callback = null - const headers = this.responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) - this.runInAsyncScope(callback, null, null, { - headers, - socket, - opaque, - context - }) - } - - onError (err) { - const { callback, opaque } = this - - removeSignal(this) - - if (callback) { - this.callback = null - queueMicrotask(() => { - this.runInAsyncScope(callback, null, err, { opaque }) - }) - } - } -} - -function upgrade (opts, callback) { - if (callback === undefined) { - return new Promise((resolve, reject) => { - upgrade.call(this, opts, (err, data) => { - return err ? reject(err) : resolve(data) - }) - }) - } - - try { - const upgradeHandler = new UpgradeHandler(opts, callback) - const upgradeOpts = { - ...opts, - method: opts.method || 'GET', - upgrade: opts.protocol || 'Websocket' - } - - this.dispatch(upgradeOpts, upgradeHandler) - } catch (err) { - if (typeof callback !== 'function') { - throw err - } - const opaque = opts?.opaque - queueMicrotask(() => callback(err, { opaque })) - } -} - -module.exports = upgrade diff --git a/vanilla/node_modules/undici/lib/api/index.js b/vanilla/node_modules/undici/lib/api/index.js deleted file mode 100644 index 8983a5e..0000000 --- a/vanilla/node_modules/undici/lib/api/index.js +++ /dev/null @@ -1,7 +0,0 @@ -'use strict' - -module.exports.request = require('./api-request') -module.exports.stream = require('./api-stream') -module.exports.pipeline = require('./api-pipeline') -module.exports.upgrade = require('./api-upgrade') -module.exports.connect = require('./api-connect') diff --git a/vanilla/node_modules/undici/lib/api/readable.js b/vanilla/node_modules/undici/lib/api/readable.js deleted file mode 100644 index cdede95..0000000 --- a/vanilla/node_modules/undici/lib/api/readable.js +++ /dev/null @@ -1,580 +0,0 @@ -'use strict' - -const assert = require('node:assert') -const { Readable } = require('node:stream') -const { RequestAbortedError, NotSupportedError, InvalidArgumentError, AbortError } = require('../core/errors') -const util = require('../core/util') -const { ReadableStreamFrom } = require('../core/util') - -const kConsume = Symbol('kConsume') -const kReading = Symbol('kReading') -const kBody = Symbol('kBody') -const kAbort = Symbol('kAbort') -const kContentType = Symbol('kContentType') -const kContentLength = Symbol('kContentLength') -const kUsed = Symbol('kUsed') -const kBytesRead = Symbol('kBytesRead') - -const noop = () => {} - -/** - * @class - * @extends {Readable} - * @see https://fetch.spec.whatwg.org/#body - */ -class BodyReadable extends Readable { - /** - * @param {object} opts - * @param {(this: Readable, size: number) => void} opts.resume - * @param {() => (void | null)} opts.abort - * @param {string} [opts.contentType = ''] - * @param {number} [opts.contentLength] - * @param {number} [opts.highWaterMark = 64 * 1024] - */ - constructor ({ - resume, - abort, - contentType = '', - contentLength, - highWaterMark = 64 * 1024 // Same as nodejs fs streams. - }) { - super({ - autoDestroy: true, - read: resume, - highWaterMark - }) - - this._readableState.dataEmitted = false - - this[kAbort] = abort - - /** @type {Consume | null} */ - this[kConsume] = null - - /** @type {number} */ - this[kBytesRead] = 0 - - /** @type {ReadableStream|null} */ - this[kBody] = null - - /** @type {boolean} */ - this[kUsed] = false - - /** @type {string} */ - this[kContentType] = contentType - - /** @type {number|null} */ - this[kContentLength] = Number.isFinite(contentLength) ? contentLength : null - - /** - * Is stream being consumed through Readable API? - * This is an optimization so that we avoid checking - * for 'data' and 'readable' listeners in the hot path - * inside push(). - * - * @type {boolean} - */ - this[kReading] = false - } - - /** - * @param {Error|null} err - * @param {(error:(Error|null)) => void} callback - * @returns {void} - */ - _destroy (err, callback) { - if (!err && !this._readableState.endEmitted) { - err = new RequestAbortedError() - } - - if (err) { - this[kAbort]() - } - - // Workaround for Node "bug". If the stream is destroyed in same - // tick as it is created, then a user who is waiting for a - // promise (i.e micro tick) for installing an 'error' listener will - // never get a chance and will always encounter an unhandled exception. - if (!this[kUsed]) { - setImmediate(callback, err) - } else { - callback(err) - } - } - - /** - * @param {string|symbol} event - * @param {(...args: any[]) => void} listener - * @returns {this} - */ - on (event, listener) { - if (event === 'data' || event === 'readable') { - this[kReading] = true - this[kUsed] = true - } - return super.on(event, listener) - } - - /** - * @param {string|symbol} event - * @param {(...args: any[]) => void} listener - * @returns {this} - */ - addListener (event, listener) { - return this.on(event, listener) - } - - /** - * @param {string|symbol} event - * @param {(...args: any[]) => void} listener - * @returns {this} - */ - off (event, listener) { - const ret = super.off(event, listener) - if (event === 'data' || event === 'readable') { - this[kReading] = ( - this.listenerCount('data') > 0 || - this.listenerCount('readable') > 0 - ) - } - return ret - } - - /** - * @param {string|symbol} event - * @param {(...args: any[]) => void} listener - * @returns {this} - */ - removeListener (event, listener) { - return this.off(event, listener) - } - - /** - * @param {Buffer|null} chunk - * @returns {boolean} - */ - push (chunk) { - if (chunk) { - this[kBytesRead] += chunk.length - if (this[kConsume]) { - consumePush(this[kConsume], chunk) - return this[kReading] ? super.push(chunk) : true - } - } - - return super.push(chunk) - } - - /** - * Consumes and returns the body as a string. - * - * @see https://fetch.spec.whatwg.org/#dom-body-text - * @returns {Promise<string>} - */ - text () { - return consume(this, 'text') - } - - /** - * Consumes and returns the body as a JavaScript Object. - * - * @see https://fetch.spec.whatwg.org/#dom-body-json - * @returns {Promise<unknown>} - */ - json () { - return consume(this, 'json') - } - - /** - * Consumes and returns the body as a Blob - * - * @see https://fetch.spec.whatwg.org/#dom-body-blob - * @returns {Promise<Blob>} - */ - blob () { - return consume(this, 'blob') - } - - /** - * Consumes and returns the body as an Uint8Array. - * - * @see https://fetch.spec.whatwg.org/#dom-body-bytes - * @returns {Promise<Uint8Array>} - */ - bytes () { - return consume(this, 'bytes') - } - - /** - * Consumes and returns the body as an ArrayBuffer. - * - * @see https://fetch.spec.whatwg.org/#dom-body-arraybuffer - * @returns {Promise<ArrayBuffer>} - */ - arrayBuffer () { - return consume(this, 'arrayBuffer') - } - - /** - * Not implemented - * - * @see https://fetch.spec.whatwg.org/#dom-body-formdata - * @throws {NotSupportedError} - */ - async formData () { - // TODO: Implement. - throw new NotSupportedError() - } - - /** - * Returns true if the body is not null and the body has been consumed. - * Otherwise, returns false. - * - * @see https://fetch.spec.whatwg.org/#dom-body-bodyused - * @readonly - * @returns {boolean} - */ - get bodyUsed () { - return util.isDisturbed(this) - } - - /** - * @see https://fetch.spec.whatwg.org/#dom-body-body - * @readonly - * @returns {ReadableStream} - */ - get body () { - if (!this[kBody]) { - this[kBody] = ReadableStreamFrom(this) - if (this[kConsume]) { - // TODO: Is this the best way to force a lock? - this[kBody].getReader() // Ensure stream is locked. - assert(this[kBody].locked) - } - } - return this[kBody] - } - - /** - * Dumps the response body by reading `limit` number of bytes. - * @param {object} opts - * @param {number} [opts.limit = 131072] Number of bytes to read. - * @param {AbortSignal} [opts.signal] An AbortSignal to cancel the dump. - * @returns {Promise<null>} - */ - dump (opts) { - const signal = opts?.signal - - if (signal != null && (typeof signal !== 'object' || !('aborted' in signal))) { - return Promise.reject(new InvalidArgumentError('signal must be an AbortSignal')) - } - - const limit = opts?.limit && Number.isFinite(opts.limit) - ? opts.limit - : 128 * 1024 - - if (signal?.aborted) { - return Promise.reject(signal.reason ?? new AbortError()) - } - - if (this._readableState.closeEmitted) { - return Promise.resolve(null) - } - - return new Promise((resolve, reject) => { - if ( - (this[kContentLength] && (this[kContentLength] > limit)) || - this[kBytesRead] > limit - ) { - this.destroy(new AbortError()) - } - - if (signal) { - const onAbort = () => { - this.destroy(signal.reason ?? new AbortError()) - } - signal.addEventListener('abort', onAbort) - this - .on('close', function () { - signal.removeEventListener('abort', onAbort) - if (signal.aborted) { - reject(signal.reason ?? new AbortError()) - } else { - resolve(null) - } - }) - } else { - this.on('close', resolve) - } - - this - .on('error', noop) - .on('data', () => { - if (this[kBytesRead] > limit) { - this.destroy() - } - }) - .resume() - }) - } - - /** - * @param {BufferEncoding} encoding - * @returns {this} - */ - setEncoding (encoding) { - if (Buffer.isEncoding(encoding)) { - this._readableState.encoding = encoding - } - return this - } -} - -/** - * @see https://streams.spec.whatwg.org/#readablestream-locked - * @param {BodyReadable} bodyReadable - * @returns {boolean} - */ -function isLocked (bodyReadable) { - // Consume is an implicit lock. - return bodyReadable[kBody]?.locked === true || bodyReadable[kConsume] !== null -} - -/** - * @see https://fetch.spec.whatwg.org/#body-unusable - * @param {BodyReadable} bodyReadable - * @returns {boolean} - */ -function isUnusable (bodyReadable) { - return util.isDisturbed(bodyReadable) || isLocked(bodyReadable) -} - -/** - * @typedef {'text' | 'json' | 'blob' | 'bytes' | 'arrayBuffer'} ConsumeType - */ - -/** - * @template {ConsumeType} T - * @typedef {T extends 'text' ? string : - * T extends 'json' ? unknown : - * T extends 'blob' ? Blob : - * T extends 'arrayBuffer' ? ArrayBuffer : - * T extends 'bytes' ? Uint8Array : - * never - * } ConsumeReturnType - */ -/** - * @typedef {object} Consume - * @property {ConsumeType} type - * @property {BodyReadable} stream - * @property {((value?: any) => void)} resolve - * @property {((err: Error) => void)} reject - * @property {number} length - * @property {Buffer[]} body - */ - -/** - * @template {ConsumeType} T - * @param {BodyReadable} stream - * @param {T} type - * @returns {Promise<ConsumeReturnType<T>>} - */ -function consume (stream, type) { - assert(!stream[kConsume]) - - return new Promise((resolve, reject) => { - if (isUnusable(stream)) { - const rState = stream._readableState - if (rState.destroyed && rState.closeEmitted === false) { - stream - .on('error', reject) - .on('close', () => { - reject(new TypeError('unusable')) - }) - } else { - reject(rState.errored ?? new TypeError('unusable')) - } - } else { - queueMicrotask(() => { - stream[kConsume] = { - type, - stream, - resolve, - reject, - length: 0, - body: [] - } - - stream - .on('error', function (err) { - consumeFinish(this[kConsume], err) - }) - .on('close', function () { - if (this[kConsume].body !== null) { - consumeFinish(this[kConsume], new RequestAbortedError()) - } - }) - - consumeStart(stream[kConsume]) - }) - } - }) -} - -/** - * @param {Consume} consume - * @returns {void} - */ -function consumeStart (consume) { - if (consume.body === null) { - return - } - - const { _readableState: state } = consume.stream - - if (state.bufferIndex) { - const start = state.bufferIndex - const end = state.buffer.length - for (let n = start; n < end; n++) { - consumePush(consume, state.buffer[n]) - } - } else { - for (const chunk of state.buffer) { - consumePush(consume, chunk) - } - } - - if (state.endEmitted) { - consumeEnd(this[kConsume], this._readableState.encoding) - } else { - consume.stream.on('end', function () { - consumeEnd(this[kConsume], this._readableState.encoding) - }) - } - - consume.stream.resume() - - while (consume.stream.read() != null) { - // Loop - } -} - -/** - * @param {Buffer[]} chunks - * @param {number} length - * @param {BufferEncoding} [encoding='utf8'] - * @returns {string} - */ -function chunksDecode (chunks, length, encoding) { - if (chunks.length === 0 || length === 0) { - return '' - } - const buffer = chunks.length === 1 ? chunks[0] : Buffer.concat(chunks, length) - const bufferLength = buffer.length - - // Skip BOM. - const start = - bufferLength > 2 && - buffer[0] === 0xef && - buffer[1] === 0xbb && - buffer[2] === 0xbf - ? 3 - : 0 - if (!encoding || encoding === 'utf8' || encoding === 'utf-8') { - return buffer.utf8Slice(start, bufferLength) - } else { - return buffer.subarray(start, bufferLength).toString(encoding) - } -} - -/** - * @param {Buffer[]} chunks - * @param {number} length - * @returns {Uint8Array} - */ -function chunksConcat (chunks, length) { - if (chunks.length === 0 || length === 0) { - return new Uint8Array(0) - } - if (chunks.length === 1) { - // fast-path - return new Uint8Array(chunks[0]) - } - const buffer = new Uint8Array(Buffer.allocUnsafeSlow(length).buffer) - - let offset = 0 - for (let i = 0; i < chunks.length; ++i) { - const chunk = chunks[i] - buffer.set(chunk, offset) - offset += chunk.length - } - - return buffer -} - -/** - * @param {Consume} consume - * @param {BufferEncoding} encoding - * @returns {void} - */ -function consumeEnd (consume, encoding) { - const { type, body, resolve, stream, length } = consume - - try { - if (type === 'text') { - resolve(chunksDecode(body, length, encoding)) - } else if (type === 'json') { - resolve(JSON.parse(chunksDecode(body, length, encoding))) - } else if (type === 'arrayBuffer') { - resolve(chunksConcat(body, length).buffer) - } else if (type === 'blob') { - resolve(new Blob(body, { type: stream[kContentType] })) - } else if (type === 'bytes') { - resolve(chunksConcat(body, length)) - } - - consumeFinish(consume) - } catch (err) { - stream.destroy(err) - } -} - -/** - * @param {Consume} consume - * @param {Buffer} chunk - * @returns {void} - */ -function consumePush (consume, chunk) { - consume.length += chunk.length - consume.body.push(chunk) -} - -/** - * @param {Consume} consume - * @param {Error} [err] - * @returns {void} - */ -function consumeFinish (consume, err) { - if (consume.body === null) { - return - } - - if (err) { - consume.reject(err) - } else { - consume.resolve() - } - - // Reset the consume object to allow for garbage collection. - consume.type = null - consume.stream = null - consume.resolve = null - consume.reject = null - consume.length = 0 - consume.body = null -} - -module.exports = { - Readable: BodyReadable, - chunksDecode -} diff --git a/vanilla/node_modules/undici/lib/cache/memory-cache-store.js b/vanilla/node_modules/undici/lib/cache/memory-cache-store.js deleted file mode 100644 index dba29ae..0000000 --- a/vanilla/node_modules/undici/lib/cache/memory-cache-store.js +++ /dev/null @@ -1,234 +0,0 @@ -'use strict' - -const { Writable } = require('node:stream') -const { EventEmitter } = require('node:events') -const { assertCacheKey, assertCacheValue } = require('../util/cache.js') - -/** - * @typedef {import('../../types/cache-interceptor.d.ts').default.CacheKey} CacheKey - * @typedef {import('../../types/cache-interceptor.d.ts').default.CacheValue} CacheValue - * @typedef {import('../../types/cache-interceptor.d.ts').default.CacheStore} CacheStore - * @typedef {import('../../types/cache-interceptor.d.ts').default.GetResult} GetResult - */ - -/** - * @implements {CacheStore} - * @extends {EventEmitter} - */ -class MemoryCacheStore extends EventEmitter { - #maxCount = 1024 - #maxSize = 104857600 // 100MB - #maxEntrySize = 5242880 // 5MB - - #size = 0 - #count = 0 - #entries = new Map() - #hasEmittedMaxSizeEvent = false - - /** - * @param {import('../../types/cache-interceptor.d.ts').default.MemoryCacheStoreOpts | undefined} [opts] - */ - constructor (opts) { - super() - if (opts) { - if (typeof opts !== 'object') { - throw new TypeError('MemoryCacheStore options must be an object') - } - - if (opts.maxCount !== undefined) { - if ( - typeof opts.maxCount !== 'number' || - !Number.isInteger(opts.maxCount) || - opts.maxCount < 0 - ) { - throw new TypeError('MemoryCacheStore options.maxCount must be a non-negative integer') - } - this.#maxCount = opts.maxCount - } - - if (opts.maxSize !== undefined) { - if ( - typeof opts.maxSize !== 'number' || - !Number.isInteger(opts.maxSize) || - opts.maxSize < 0 - ) { - throw new TypeError('MemoryCacheStore options.maxSize must be a non-negative integer') - } - this.#maxSize = opts.maxSize - } - - if (opts.maxEntrySize !== undefined) { - if ( - typeof opts.maxEntrySize !== 'number' || - !Number.isInteger(opts.maxEntrySize) || - opts.maxEntrySize < 0 - ) { - throw new TypeError('MemoryCacheStore options.maxEntrySize must be a non-negative integer') - } - this.#maxEntrySize = opts.maxEntrySize - } - } - } - - /** - * Get the current size of the cache in bytes - * @returns {number} The current size of the cache in bytes - */ - get size () { - return this.#size - } - - /** - * Check if the cache is full (either max size or max count reached) - * @returns {boolean} True if the cache is full, false otherwise - */ - isFull () { - return this.#size >= this.#maxSize || this.#count >= this.#maxCount - } - - /** - * @param {import('../../types/cache-interceptor.d.ts').default.CacheKey} req - * @returns {import('../../types/cache-interceptor.d.ts').default.GetResult | undefined} - */ - get (key) { - assertCacheKey(key) - - const topLevelKey = `${key.origin}:${key.path}` - - const now = Date.now() - const entries = this.#entries.get(topLevelKey) - - const entry = entries ? findEntry(key, entries, now) : null - - return entry == null - ? undefined - : { - statusMessage: entry.statusMessage, - statusCode: entry.statusCode, - headers: entry.headers, - body: entry.body, - vary: entry.vary ? entry.vary : undefined, - etag: entry.etag, - cacheControlDirectives: entry.cacheControlDirectives, - cachedAt: entry.cachedAt, - staleAt: entry.staleAt, - deleteAt: entry.deleteAt - } - } - - /** - * @param {import('../../types/cache-interceptor.d.ts').default.CacheKey} key - * @param {import('../../types/cache-interceptor.d.ts').default.CacheValue} val - * @returns {Writable | undefined} - */ - createWriteStream (key, val) { - assertCacheKey(key) - assertCacheValue(val) - - const topLevelKey = `${key.origin}:${key.path}` - - const store = this - const entry = { ...key, ...val, body: [], size: 0 } - - return new Writable({ - write (chunk, encoding, callback) { - if (typeof chunk === 'string') { - chunk = Buffer.from(chunk, encoding) - } - - entry.size += chunk.byteLength - - if (entry.size >= store.#maxEntrySize) { - this.destroy() - } else { - entry.body.push(chunk) - } - - callback(null) - }, - final (callback) { - let entries = store.#entries.get(topLevelKey) - if (!entries) { - entries = [] - store.#entries.set(topLevelKey, entries) - } - const previousEntry = findEntry(key, entries, Date.now()) - if (previousEntry) { - const index = entries.indexOf(previousEntry) - entries.splice(index, 1, entry) - store.#size -= previousEntry.size - } else { - entries.push(entry) - store.#count += 1 - } - - store.#size += entry.size - - // Check if cache is full and emit event if needed - if (store.#size > store.#maxSize || store.#count > store.#maxCount) { - // Emit maxSizeExceeded event if we haven't already - if (!store.#hasEmittedMaxSizeEvent) { - store.emit('maxSizeExceeded', { - size: store.#size, - maxSize: store.#maxSize, - count: store.#count, - maxCount: store.#maxCount - }) - store.#hasEmittedMaxSizeEvent = true - } - - // Perform eviction - for (const [key, entries] of store.#entries) { - for (const entry of entries.splice(0, entries.length / 2)) { - store.#size -= entry.size - store.#count -= 1 - } - if (entries.length === 0) { - store.#entries.delete(key) - } - } - - // Reset the event flag after eviction - if (store.#size < store.#maxSize && store.#count < store.#maxCount) { - store.#hasEmittedMaxSizeEvent = false - } - } - - callback(null) - } - }) - } - - /** - * @param {CacheKey} key - */ - delete (key) { - if (typeof key !== 'object') { - throw new TypeError(`expected key to be object, got ${typeof key}`) - } - - const topLevelKey = `${key.origin}:${key.path}` - - for (const entry of this.#entries.get(topLevelKey) ?? []) { - this.#size -= entry.size - this.#count -= 1 - } - this.#entries.delete(topLevelKey) - } -} - -function findEntry (key, entries, now) { - return entries.find((entry) => ( - entry.deleteAt > now && - entry.method === key.method && - (entry.vary == null || Object.keys(entry.vary).every(headerName => { - if (entry.vary[headerName] === null) { - return key.headers[headerName] === undefined - } - - return entry.vary[headerName] === key.headers[headerName] - })) - )) -} - -module.exports = MemoryCacheStore diff --git a/vanilla/node_modules/undici/lib/cache/sqlite-cache-store.js b/vanilla/node_modules/undici/lib/cache/sqlite-cache-store.js deleted file mode 100644 index 7cb4aa7..0000000 --- a/vanilla/node_modules/undici/lib/cache/sqlite-cache-store.js +++ /dev/null @@ -1,461 +0,0 @@ -'use strict' - -const { Writable } = require('node:stream') -const { assertCacheKey, assertCacheValue } = require('../util/cache.js') - -let DatabaseSync - -const VERSION = 3 - -// 2gb -const MAX_ENTRY_SIZE = 2 * 1000 * 1000 * 1000 - -/** - * @typedef {import('../../types/cache-interceptor.d.ts').default.CacheStore} CacheStore - * @implements {CacheStore} - * - * @typedef {{ - * id: Readonly<number>, - * body?: Uint8Array - * statusCode: number - * statusMessage: string - * headers?: string - * vary?: string - * etag?: string - * cacheControlDirectives?: string - * cachedAt: number - * staleAt: number - * deleteAt: number - * }} SqliteStoreValue - */ -module.exports = class SqliteCacheStore { - #maxEntrySize = MAX_ENTRY_SIZE - #maxCount = Infinity - - /** - * @type {import('node:sqlite').DatabaseSync} - */ - #db - - /** - * @type {import('node:sqlite').StatementSync} - */ - #getValuesQuery - - /** - * @type {import('node:sqlite').StatementSync} - */ - #updateValueQuery - - /** - * @type {import('node:sqlite').StatementSync} - */ - #insertValueQuery - - /** - * @type {import('node:sqlite').StatementSync} - */ - #deleteExpiredValuesQuery - - /** - * @type {import('node:sqlite').StatementSync} - */ - #deleteByUrlQuery - - /** - * @type {import('node:sqlite').StatementSync} - */ - #countEntriesQuery - - /** - * @type {import('node:sqlite').StatementSync | null} - */ - #deleteOldValuesQuery - - /** - * @param {import('../../types/cache-interceptor.d.ts').default.SqliteCacheStoreOpts | undefined} opts - */ - constructor (opts) { - if (opts) { - if (typeof opts !== 'object') { - throw new TypeError('SqliteCacheStore options must be an object') - } - - if (opts.maxEntrySize !== undefined) { - if ( - typeof opts.maxEntrySize !== 'number' || - !Number.isInteger(opts.maxEntrySize) || - opts.maxEntrySize < 0 - ) { - throw new TypeError('SqliteCacheStore options.maxEntrySize must be a non-negative integer') - } - - if (opts.maxEntrySize > MAX_ENTRY_SIZE) { - throw new TypeError('SqliteCacheStore options.maxEntrySize must be less than 2gb') - } - - this.#maxEntrySize = opts.maxEntrySize - } - - if (opts.maxCount !== undefined) { - if ( - typeof opts.maxCount !== 'number' || - !Number.isInteger(opts.maxCount) || - opts.maxCount < 0 - ) { - throw new TypeError('SqliteCacheStore options.maxCount must be a non-negative integer') - } - this.#maxCount = opts.maxCount - } - } - - if (!DatabaseSync) { - DatabaseSync = require('node:sqlite').DatabaseSync - } - this.#db = new DatabaseSync(opts?.location ?? ':memory:') - - this.#db.exec(` - PRAGMA journal_mode = WAL; - PRAGMA synchronous = NORMAL; - PRAGMA temp_store = memory; - PRAGMA optimize; - - CREATE TABLE IF NOT EXISTS cacheInterceptorV${VERSION} ( - -- Data specific to us - id INTEGER PRIMARY KEY AUTOINCREMENT, - url TEXT NOT NULL, - method TEXT NOT NULL, - - -- Data returned to the interceptor - body BUF NULL, - deleteAt INTEGER NOT NULL, - statusCode INTEGER NOT NULL, - statusMessage TEXT NOT NULL, - headers TEXT NULL, - cacheControlDirectives TEXT NULL, - etag TEXT NULL, - vary TEXT NULL, - cachedAt INTEGER NOT NULL, - staleAt INTEGER NOT NULL - ); - - CREATE INDEX IF NOT EXISTS idx_cacheInterceptorV${VERSION}_getValuesQuery ON cacheInterceptorV${VERSION}(url, method, deleteAt); - CREATE INDEX IF NOT EXISTS idx_cacheInterceptorV${VERSION}_deleteByUrlQuery ON cacheInterceptorV${VERSION}(deleteAt); - `) - - this.#getValuesQuery = this.#db.prepare(` - SELECT - id, - body, - deleteAt, - statusCode, - statusMessage, - headers, - etag, - cacheControlDirectives, - vary, - cachedAt, - staleAt - FROM cacheInterceptorV${VERSION} - WHERE - url = ? - AND method = ? - ORDER BY - deleteAt ASC - `) - - this.#updateValueQuery = this.#db.prepare(` - UPDATE cacheInterceptorV${VERSION} SET - body = ?, - deleteAt = ?, - statusCode = ?, - statusMessage = ?, - headers = ?, - etag = ?, - cacheControlDirectives = ?, - cachedAt = ?, - staleAt = ? - WHERE - id = ? - `) - - this.#insertValueQuery = this.#db.prepare(` - INSERT INTO cacheInterceptorV${VERSION} ( - url, - method, - body, - deleteAt, - statusCode, - statusMessage, - headers, - etag, - cacheControlDirectives, - vary, - cachedAt, - staleAt - ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) - `) - - this.#deleteByUrlQuery = this.#db.prepare( - `DELETE FROM cacheInterceptorV${VERSION} WHERE url = ?` - ) - - this.#countEntriesQuery = this.#db.prepare( - `SELECT COUNT(*) AS total FROM cacheInterceptorV${VERSION}` - ) - - this.#deleteExpiredValuesQuery = this.#db.prepare( - `DELETE FROM cacheInterceptorV${VERSION} WHERE deleteAt <= ?` - ) - - this.#deleteOldValuesQuery = this.#maxCount === Infinity - ? null - : this.#db.prepare(` - DELETE FROM cacheInterceptorV${VERSION} - WHERE id IN ( - SELECT - id - FROM cacheInterceptorV${VERSION} - ORDER BY cachedAt DESC - LIMIT ? - ) - `) - } - - close () { - this.#db.close() - } - - /** - * @param {import('../../types/cache-interceptor.d.ts').default.CacheKey} key - * @returns {(import('../../types/cache-interceptor.d.ts').default.GetResult & { body?: Buffer }) | undefined} - */ - get (key) { - assertCacheKey(key) - - const value = this.#findValue(key) - return value - ? { - body: value.body ? Buffer.from(value.body.buffer, value.body.byteOffset, value.body.byteLength) : undefined, - statusCode: value.statusCode, - statusMessage: value.statusMessage, - headers: value.headers ? JSON.parse(value.headers) : undefined, - etag: value.etag ? value.etag : undefined, - vary: value.vary ? JSON.parse(value.vary) : undefined, - cacheControlDirectives: value.cacheControlDirectives - ? JSON.parse(value.cacheControlDirectives) - : undefined, - cachedAt: value.cachedAt, - staleAt: value.staleAt, - deleteAt: value.deleteAt - } - : undefined - } - - /** - * @param {import('../../types/cache-interceptor.d.ts').default.CacheKey} key - * @param {import('../../types/cache-interceptor.d.ts').default.CacheValue & { body: null | Buffer | Array<Buffer>}} value - */ - set (key, value) { - assertCacheKey(key) - - const url = this.#makeValueUrl(key) - const body = Array.isArray(value.body) ? Buffer.concat(value.body) : value.body - const size = body?.byteLength - - if (size && size > this.#maxEntrySize) { - return - } - - const existingValue = this.#findValue(key, true) - if (existingValue) { - // Updating an existing response, let's overwrite it - this.#updateValueQuery.run( - body, - value.deleteAt, - value.statusCode, - value.statusMessage, - value.headers ? JSON.stringify(value.headers) : null, - value.etag ? value.etag : null, - value.cacheControlDirectives ? JSON.stringify(value.cacheControlDirectives) : null, - value.cachedAt, - value.staleAt, - existingValue.id - ) - } else { - this.#prune() - // New response, let's insert it - this.#insertValueQuery.run( - url, - key.method, - body, - value.deleteAt, - value.statusCode, - value.statusMessage, - value.headers ? JSON.stringify(value.headers) : null, - value.etag ? value.etag : null, - value.cacheControlDirectives ? JSON.stringify(value.cacheControlDirectives) : null, - value.vary ? JSON.stringify(value.vary) : null, - value.cachedAt, - value.staleAt - ) - } - } - - /** - * @param {import('../../types/cache-interceptor.d.ts').default.CacheKey} key - * @param {import('../../types/cache-interceptor.d.ts').default.CacheValue} value - * @returns {Writable | undefined} - */ - createWriteStream (key, value) { - assertCacheKey(key) - assertCacheValue(value) - - let size = 0 - /** - * @type {Buffer[] | null} - */ - const body = [] - const store = this - - return new Writable({ - decodeStrings: true, - write (chunk, encoding, callback) { - size += chunk.byteLength - - if (size < store.#maxEntrySize) { - body.push(chunk) - } else { - this.destroy() - } - - callback() - }, - final (callback) { - store.set(key, { ...value, body }) - callback() - } - }) - } - - /** - * @param {import('../../types/cache-interceptor.d.ts').default.CacheKey} key - */ - delete (key) { - if (typeof key !== 'object') { - throw new TypeError(`expected key to be object, got ${typeof key}`) - } - - this.#deleteByUrlQuery.run(this.#makeValueUrl(key)) - } - - #prune () { - if (Number.isFinite(this.#maxCount) && this.size <= this.#maxCount) { - return 0 - } - - { - const removed = this.#deleteExpiredValuesQuery.run(Date.now()).changes - if (removed) { - return removed - } - } - - { - const removed = this.#deleteOldValuesQuery?.run(Math.max(Math.floor(this.#maxCount * 0.1), 1)).changes - if (removed) { - return removed - } - } - - return 0 - } - - /** - * Counts the number of rows in the cache - * @returns {Number} - */ - get size () { - const { total } = this.#countEntriesQuery.get() - return total - } - - /** - * @param {import('../../types/cache-interceptor.d.ts').default.CacheKey} key - * @returns {string} - */ - #makeValueUrl (key) { - return `${key.origin}/${key.path}` - } - - /** - * @param {import('../../types/cache-interceptor.d.ts').default.CacheKey} key - * @param {boolean} [canBeExpired=false] - * @returns {SqliteStoreValue | undefined} - */ - #findValue (key, canBeExpired = false) { - const url = this.#makeValueUrl(key) - const { headers, method } = key - - /** - * @type {SqliteStoreValue[]} - */ - const values = this.#getValuesQuery.all(url, method) - - if (values.length === 0) { - return undefined - } - - const now = Date.now() - for (const value of values) { - if (now >= value.deleteAt && !canBeExpired) { - return undefined - } - - let matches = true - - if (value.vary) { - const vary = JSON.parse(value.vary) - - for (const header in vary) { - if (!headerValueEquals(headers[header], vary[header])) { - matches = false - break - } - } - } - - if (matches) { - return value - } - } - - return undefined - } -} - -/** - * @param {string|string[]|null|undefined} lhs - * @param {string|string[]|null|undefined} rhs - * @returns {boolean} - */ -function headerValueEquals (lhs, rhs) { - if (lhs == null && rhs == null) { - return true - } - - if ((lhs == null && rhs != null) || - (lhs != null && rhs == null)) { - return false - } - - if (Array.isArray(lhs) && Array.isArray(rhs)) { - if (lhs.length !== rhs.length) { - return false - } - - return lhs.every((x, i) => x === rhs[i]) - } - - return lhs === rhs -} diff --git a/vanilla/node_modules/undici/lib/core/connect.js b/vanilla/node_modules/undici/lib/core/connect.js deleted file mode 100644 index a49af91..0000000 --- a/vanilla/node_modules/undici/lib/core/connect.js +++ /dev/null @@ -1,137 +0,0 @@ -'use strict' - -const net = require('node:net') -const assert = require('node:assert') -const util = require('./util') -const { InvalidArgumentError } = require('./errors') - -let tls // include tls conditionally since it is not always available - -// TODO: session re-use does not wait for the first -// connection to resolve the session and might therefore -// resolve the same servername multiple times even when -// re-use is enabled. - -const SessionCache = class WeakSessionCache { - constructor (maxCachedSessions) { - this._maxCachedSessions = maxCachedSessions - this._sessionCache = new Map() - this._sessionRegistry = new FinalizationRegistry((key) => { - if (this._sessionCache.size < this._maxCachedSessions) { - return - } - - const ref = this._sessionCache.get(key) - if (ref !== undefined && ref.deref() === undefined) { - this._sessionCache.delete(key) - } - }) - } - - get (sessionKey) { - const ref = this._sessionCache.get(sessionKey) - return ref ? ref.deref() : null - } - - set (sessionKey, session) { - if (this._maxCachedSessions === 0) { - return - } - - this._sessionCache.set(sessionKey, new WeakRef(session)) - this._sessionRegistry.register(session, sessionKey) - } -} - -function buildConnector ({ allowH2, useH2c, maxCachedSessions, socketPath, timeout, session: customSession, ...opts }) { - if (maxCachedSessions != null && (!Number.isInteger(maxCachedSessions) || maxCachedSessions < 0)) { - throw new InvalidArgumentError('maxCachedSessions must be a positive integer or zero') - } - - const options = { path: socketPath, ...opts } - const sessionCache = new SessionCache(maxCachedSessions == null ? 100 : maxCachedSessions) - timeout = timeout == null ? 10e3 : timeout - allowH2 = allowH2 != null ? allowH2 : false - return function connect ({ hostname, host, protocol, port, servername, localAddress, httpSocket }, callback) { - let socket - if (protocol === 'https:') { - if (!tls) { - tls = require('node:tls') - } - servername = servername || options.servername || util.getServerName(host) || null - - const sessionKey = servername || hostname - assert(sessionKey) - - const session = customSession || sessionCache.get(sessionKey) || null - - port = port || 443 - - socket = tls.connect({ - highWaterMark: 16384, // TLS in node can't have bigger HWM anyway... - ...options, - servername, - session, - localAddress, - ALPNProtocols: allowH2 ? ['http/1.1', 'h2'] : ['http/1.1'], - socket: httpSocket, // upgrade socket connection - port, - host: hostname - }) - - socket - .on('session', function (session) { - // TODO (fix): Can a session become invalid once established? Don't think so? - sessionCache.set(sessionKey, session) - }) - } else { - assert(!httpSocket, 'httpSocket can only be sent on TLS update') - - port = port || 80 - - socket = net.connect({ - highWaterMark: 64 * 1024, // Same as nodejs fs streams. - ...options, - localAddress, - port, - host: hostname - }) - if (useH2c === true) { - socket.alpnProtocol = 'h2' - } - } - - // Set TCP keep alive options on the socket here instead of in connect() for the case of assigning the socket - if (options.keepAlive == null || options.keepAlive) { - const keepAliveInitialDelay = options.keepAliveInitialDelay === undefined ? 60e3 : options.keepAliveInitialDelay - socket.setKeepAlive(true, keepAliveInitialDelay) - } - - const clearConnectTimeout = util.setupConnectTimeout(new WeakRef(socket), { timeout, hostname, port }) - - socket - .setNoDelay(true) - .once(protocol === 'https:' ? 'secureConnect' : 'connect', function () { - queueMicrotask(clearConnectTimeout) - - if (callback) { - const cb = callback - callback = null - cb(null, this) - } - }) - .on('error', function (err) { - queueMicrotask(clearConnectTimeout) - - if (callback) { - const cb = callback - callback = null - cb(err) - } - }) - - return socket - } -} - -module.exports = buildConnector diff --git a/vanilla/node_modules/undici/lib/core/constants.js b/vanilla/node_modules/undici/lib/core/constants.js deleted file mode 100644 index 088cf47..0000000 --- a/vanilla/node_modules/undici/lib/core/constants.js +++ /dev/null @@ -1,143 +0,0 @@ -'use strict' - -/** - * @see https://developer.mozilla.org/docs/Web/HTTP/Headers - */ -const wellknownHeaderNames = /** @type {const} */ ([ - 'Accept', - 'Accept-Encoding', - 'Accept-Language', - 'Accept-Ranges', - 'Access-Control-Allow-Credentials', - 'Access-Control-Allow-Headers', - 'Access-Control-Allow-Methods', - 'Access-Control-Allow-Origin', - 'Access-Control-Expose-Headers', - 'Access-Control-Max-Age', - 'Access-Control-Request-Headers', - 'Access-Control-Request-Method', - 'Age', - 'Allow', - 'Alt-Svc', - 'Alt-Used', - 'Authorization', - 'Cache-Control', - 'Clear-Site-Data', - 'Connection', - 'Content-Disposition', - 'Content-Encoding', - 'Content-Language', - 'Content-Length', - 'Content-Location', - 'Content-Range', - 'Content-Security-Policy', - 'Content-Security-Policy-Report-Only', - 'Content-Type', - 'Cookie', - 'Cross-Origin-Embedder-Policy', - 'Cross-Origin-Opener-Policy', - 'Cross-Origin-Resource-Policy', - 'Date', - 'Device-Memory', - 'Downlink', - 'ECT', - 'ETag', - 'Expect', - 'Expect-CT', - 'Expires', - 'Forwarded', - 'From', - 'Host', - 'If-Match', - 'If-Modified-Since', - 'If-None-Match', - 'If-Range', - 'If-Unmodified-Since', - 'Keep-Alive', - 'Last-Modified', - 'Link', - 'Location', - 'Max-Forwards', - 'Origin', - 'Permissions-Policy', - 'Pragma', - 'Proxy-Authenticate', - 'Proxy-Authorization', - 'RTT', - 'Range', - 'Referer', - 'Referrer-Policy', - 'Refresh', - 'Retry-After', - 'Sec-WebSocket-Accept', - 'Sec-WebSocket-Extensions', - 'Sec-WebSocket-Key', - 'Sec-WebSocket-Protocol', - 'Sec-WebSocket-Version', - 'Server', - 'Server-Timing', - 'Service-Worker-Allowed', - 'Service-Worker-Navigation-Preload', - 'Set-Cookie', - 'SourceMap', - 'Strict-Transport-Security', - 'Supports-Loading-Mode', - 'TE', - 'Timing-Allow-Origin', - 'Trailer', - 'Transfer-Encoding', - 'Upgrade', - 'Upgrade-Insecure-Requests', - 'User-Agent', - 'Vary', - 'Via', - 'WWW-Authenticate', - 'X-Content-Type-Options', - 'X-DNS-Prefetch-Control', - 'X-Frame-Options', - 'X-Permitted-Cross-Domain-Policies', - 'X-Powered-By', - 'X-Requested-With', - 'X-XSS-Protection' -]) - -/** @type {Record<typeof wellknownHeaderNames[number]|Lowercase<typeof wellknownHeaderNames[number]>, string>} */ -const headerNameLowerCasedRecord = {} - -// Note: object prototypes should not be able to be referenced. e.g. `Object#hasOwnProperty`. -Object.setPrototypeOf(headerNameLowerCasedRecord, null) - -/** - * @type {Record<Lowercase<typeof wellknownHeaderNames[number]>, Buffer>} - */ -const wellknownHeaderNameBuffers = {} - -// Note: object prototypes should not be able to be referenced. e.g. `Object#hasOwnProperty`. -Object.setPrototypeOf(wellknownHeaderNameBuffers, null) - -/** - * @param {string} header Lowercased header - * @returns {Buffer} - */ -function getHeaderNameAsBuffer (header) { - let buffer = wellknownHeaderNameBuffers[header] - - if (buffer === undefined) { - buffer = Buffer.from(header) - } - - return buffer -} - -for (let i = 0; i < wellknownHeaderNames.length; ++i) { - const key = wellknownHeaderNames[i] - const lowerCasedKey = key.toLowerCase() - headerNameLowerCasedRecord[key] = headerNameLowerCasedRecord[lowerCasedKey] = - lowerCasedKey -} - -module.exports = { - wellknownHeaderNames, - headerNameLowerCasedRecord, - getHeaderNameAsBuffer -} diff --git a/vanilla/node_modules/undici/lib/core/diagnostics.js b/vanilla/node_modules/undici/lib/core/diagnostics.js deleted file mode 100644 index ccd6870..0000000 --- a/vanilla/node_modules/undici/lib/core/diagnostics.js +++ /dev/null @@ -1,225 +0,0 @@ -'use strict' - -const diagnosticsChannel = require('node:diagnostics_channel') -const util = require('node:util') - -const undiciDebugLog = util.debuglog('undici') -const fetchDebuglog = util.debuglog('fetch') -const websocketDebuglog = util.debuglog('websocket') - -const channels = { - // Client - beforeConnect: diagnosticsChannel.channel('undici:client:beforeConnect'), - connected: diagnosticsChannel.channel('undici:client:connected'), - connectError: diagnosticsChannel.channel('undici:client:connectError'), - sendHeaders: diagnosticsChannel.channel('undici:client:sendHeaders'), - // Request - create: diagnosticsChannel.channel('undici:request:create'), - bodySent: diagnosticsChannel.channel('undici:request:bodySent'), - bodyChunkSent: diagnosticsChannel.channel('undici:request:bodyChunkSent'), - bodyChunkReceived: diagnosticsChannel.channel('undici:request:bodyChunkReceived'), - headers: diagnosticsChannel.channel('undici:request:headers'), - trailers: diagnosticsChannel.channel('undici:request:trailers'), - error: diagnosticsChannel.channel('undici:request:error'), - // WebSocket - open: diagnosticsChannel.channel('undici:websocket:open'), - close: diagnosticsChannel.channel('undici:websocket:close'), - socketError: diagnosticsChannel.channel('undici:websocket:socket_error'), - ping: diagnosticsChannel.channel('undici:websocket:ping'), - pong: diagnosticsChannel.channel('undici:websocket:pong'), - // ProxyAgent - proxyConnected: diagnosticsChannel.channel('undici:proxy:connected') -} - -let isTrackingClientEvents = false - -function trackClientEvents (debugLog = undiciDebugLog) { - if (isTrackingClientEvents) { - return - } - - // Check if any of the channels already have subscribers to prevent duplicate subscriptions - // This can happen when both Node.js built-in undici and undici as a dependency are present - if (channels.beforeConnect.hasSubscribers || channels.connected.hasSubscribers || - channels.connectError.hasSubscribers || channels.sendHeaders.hasSubscribers) { - isTrackingClientEvents = true - return - } - - isTrackingClientEvents = true - - diagnosticsChannel.subscribe('undici:client:beforeConnect', - evt => { - const { - connectParams: { version, protocol, port, host } - } = evt - debugLog( - 'connecting to %s%s using %s%s', - host, - port ? `:${port}` : '', - protocol, - version - ) - }) - - diagnosticsChannel.subscribe('undici:client:connected', - evt => { - const { - connectParams: { version, protocol, port, host } - } = evt - debugLog( - 'connected to %s%s using %s%s', - host, - port ? `:${port}` : '', - protocol, - version - ) - }) - - diagnosticsChannel.subscribe('undici:client:connectError', - evt => { - const { - connectParams: { version, protocol, port, host }, - error - } = evt - debugLog( - 'connection to %s%s using %s%s errored - %s', - host, - port ? `:${port}` : '', - protocol, - version, - error.message - ) - }) - - diagnosticsChannel.subscribe('undici:client:sendHeaders', - evt => { - const { - request: { method, path, origin } - } = evt - debugLog('sending request to %s %s%s', method, origin, path) - }) -} - -let isTrackingRequestEvents = false - -function trackRequestEvents (debugLog = undiciDebugLog) { - if (isTrackingRequestEvents) { - return - } - - // Check if any of the channels already have subscribers to prevent duplicate subscriptions - // This can happen when both Node.js built-in undici and undici as a dependency are present - if (channels.headers.hasSubscribers || channels.trailers.hasSubscribers || - channels.error.hasSubscribers) { - isTrackingRequestEvents = true - return - } - - isTrackingRequestEvents = true - - diagnosticsChannel.subscribe('undici:request:headers', - evt => { - const { - request: { method, path, origin }, - response: { statusCode } - } = evt - debugLog( - 'received response to %s %s%s - HTTP %d', - method, - origin, - path, - statusCode - ) - }) - - diagnosticsChannel.subscribe('undici:request:trailers', - evt => { - const { - request: { method, path, origin } - } = evt - debugLog('trailers received from %s %s%s', method, origin, path) - }) - - diagnosticsChannel.subscribe('undici:request:error', - evt => { - const { - request: { method, path, origin }, - error - } = evt - debugLog( - 'request to %s %s%s errored - %s', - method, - origin, - path, - error.message - ) - }) -} - -let isTrackingWebSocketEvents = false - -function trackWebSocketEvents (debugLog = websocketDebuglog) { - if (isTrackingWebSocketEvents) { - return - } - - // Check if any of the channels already have subscribers to prevent duplicate subscriptions - // This can happen when both Node.js built-in undici and undici as a dependency are present - if (channels.open.hasSubscribers || channels.close.hasSubscribers || - channels.socketError.hasSubscribers || channels.ping.hasSubscribers || - channels.pong.hasSubscribers) { - isTrackingWebSocketEvents = true - return - } - - isTrackingWebSocketEvents = true - - diagnosticsChannel.subscribe('undici:websocket:open', - evt => { - const { - address: { address, port } - } = evt - debugLog('connection opened %s%s', address, port ? `:${port}` : '') - }) - - diagnosticsChannel.subscribe('undici:websocket:close', - evt => { - const { websocket, code, reason } = evt - debugLog( - 'closed connection to %s - %s %s', - websocket.url, - code, - reason - ) - }) - - diagnosticsChannel.subscribe('undici:websocket:socket_error', - err => { - debugLog('connection errored - %s', err.message) - }) - - diagnosticsChannel.subscribe('undici:websocket:ping', - evt => { - debugLog('ping received') - }) - - diagnosticsChannel.subscribe('undici:websocket:pong', - evt => { - debugLog('pong received') - }) -} - -if (undiciDebugLog.enabled || fetchDebuglog.enabled) { - trackClientEvents(fetchDebuglog.enabled ? fetchDebuglog : undiciDebugLog) - trackRequestEvents(fetchDebuglog.enabled ? fetchDebuglog : undiciDebugLog) -} - -if (websocketDebuglog.enabled) { - trackClientEvents(undiciDebugLog.enabled ? undiciDebugLog : websocketDebuglog) - trackWebSocketEvents(websocketDebuglog) -} - -module.exports = { - channels -} diff --git a/vanilla/node_modules/undici/lib/core/errors.js b/vanilla/node_modules/undici/lib/core/errors.js deleted file mode 100644 index 4b1a8a1..0000000 --- a/vanilla/node_modules/undici/lib/core/errors.js +++ /dev/null @@ -1,448 +0,0 @@ -'use strict' - -const kUndiciError = Symbol.for('undici.error.UND_ERR') -class UndiciError extends Error { - constructor (message, options) { - super(message, options) - this.name = 'UndiciError' - this.code = 'UND_ERR' - } - - static [Symbol.hasInstance] (instance) { - return instance && instance[kUndiciError] === true - } - - get [kUndiciError] () { - return true - } -} - -const kConnectTimeoutError = Symbol.for('undici.error.UND_ERR_CONNECT_TIMEOUT') -class ConnectTimeoutError extends UndiciError { - constructor (message) { - super(message) - this.name = 'ConnectTimeoutError' - this.message = message || 'Connect Timeout Error' - this.code = 'UND_ERR_CONNECT_TIMEOUT' - } - - static [Symbol.hasInstance] (instance) { - return instance && instance[kConnectTimeoutError] === true - } - - get [kConnectTimeoutError] () { - return true - } -} - -const kHeadersTimeoutError = Symbol.for('undici.error.UND_ERR_HEADERS_TIMEOUT') -class HeadersTimeoutError extends UndiciError { - constructor (message) { - super(message) - this.name = 'HeadersTimeoutError' - this.message = message || 'Headers Timeout Error' - this.code = 'UND_ERR_HEADERS_TIMEOUT' - } - - static [Symbol.hasInstance] (instance) { - return instance && instance[kHeadersTimeoutError] === true - } - - get [kHeadersTimeoutError] () { - return true - } -} - -const kHeadersOverflowError = Symbol.for('undici.error.UND_ERR_HEADERS_OVERFLOW') -class HeadersOverflowError extends UndiciError { - constructor (message) { - super(message) - this.name = 'HeadersOverflowError' - this.message = message || 'Headers Overflow Error' - this.code = 'UND_ERR_HEADERS_OVERFLOW' - } - - static [Symbol.hasInstance] (instance) { - return instance && instance[kHeadersOverflowError] === true - } - - get [kHeadersOverflowError] () { - return true - } -} - -const kBodyTimeoutError = Symbol.for('undici.error.UND_ERR_BODY_TIMEOUT') -class BodyTimeoutError extends UndiciError { - constructor (message) { - super(message) - this.name = 'BodyTimeoutError' - this.message = message || 'Body Timeout Error' - this.code = 'UND_ERR_BODY_TIMEOUT' - } - - static [Symbol.hasInstance] (instance) { - return instance && instance[kBodyTimeoutError] === true - } - - get [kBodyTimeoutError] () { - return true - } -} - -const kInvalidArgumentError = Symbol.for('undici.error.UND_ERR_INVALID_ARG') -class InvalidArgumentError extends UndiciError { - constructor (message) { - super(message) - this.name = 'InvalidArgumentError' - this.message = message || 'Invalid Argument Error' - this.code = 'UND_ERR_INVALID_ARG' - } - - static [Symbol.hasInstance] (instance) { - return instance && instance[kInvalidArgumentError] === true - } - - get [kInvalidArgumentError] () { - return true - } -} - -const kInvalidReturnValueError = Symbol.for('undici.error.UND_ERR_INVALID_RETURN_VALUE') -class InvalidReturnValueError extends UndiciError { - constructor (message) { - super(message) - this.name = 'InvalidReturnValueError' - this.message = message || 'Invalid Return Value Error' - this.code = 'UND_ERR_INVALID_RETURN_VALUE' - } - - static [Symbol.hasInstance] (instance) { - return instance && instance[kInvalidReturnValueError] === true - } - - get [kInvalidReturnValueError] () { - return true - } -} - -const kAbortError = Symbol.for('undici.error.UND_ERR_ABORT') -class AbortError extends UndiciError { - constructor (message) { - super(message) - this.name = 'AbortError' - this.message = message || 'The operation was aborted' - this.code = 'UND_ERR_ABORT' - } - - static [Symbol.hasInstance] (instance) { - return instance && instance[kAbortError] === true - } - - get [kAbortError] () { - return true - } -} - -const kRequestAbortedError = Symbol.for('undici.error.UND_ERR_ABORTED') -class RequestAbortedError extends AbortError { - constructor (message) { - super(message) - this.name = 'AbortError' - this.message = message || 'Request aborted' - this.code = 'UND_ERR_ABORTED' - } - - static [Symbol.hasInstance] (instance) { - return instance && instance[kRequestAbortedError] === true - } - - get [kRequestAbortedError] () { - return true - } -} - -const kInformationalError = Symbol.for('undici.error.UND_ERR_INFO') -class InformationalError extends UndiciError { - constructor (message) { - super(message) - this.name = 'InformationalError' - this.message = message || 'Request information' - this.code = 'UND_ERR_INFO' - } - - static [Symbol.hasInstance] (instance) { - return instance && instance[kInformationalError] === true - } - - get [kInformationalError] () { - return true - } -} - -const kRequestContentLengthMismatchError = Symbol.for('undici.error.UND_ERR_REQ_CONTENT_LENGTH_MISMATCH') -class RequestContentLengthMismatchError extends UndiciError { - constructor (message) { - super(message) - this.name = 'RequestContentLengthMismatchError' - this.message = message || 'Request body length does not match content-length header' - this.code = 'UND_ERR_REQ_CONTENT_LENGTH_MISMATCH' - } - - static [Symbol.hasInstance] (instance) { - return instance && instance[kRequestContentLengthMismatchError] === true - } - - get [kRequestContentLengthMismatchError] () { - return true - } -} - -const kResponseContentLengthMismatchError = Symbol.for('undici.error.UND_ERR_RES_CONTENT_LENGTH_MISMATCH') -class ResponseContentLengthMismatchError extends UndiciError { - constructor (message) { - super(message) - this.name = 'ResponseContentLengthMismatchError' - this.message = message || 'Response body length does not match content-length header' - this.code = 'UND_ERR_RES_CONTENT_LENGTH_MISMATCH' - } - - static [Symbol.hasInstance] (instance) { - return instance && instance[kResponseContentLengthMismatchError] === true - } - - get [kResponseContentLengthMismatchError] () { - return true - } -} - -const kClientDestroyedError = Symbol.for('undici.error.UND_ERR_DESTROYED') -class ClientDestroyedError extends UndiciError { - constructor (message) { - super(message) - this.name = 'ClientDestroyedError' - this.message = message || 'The client is destroyed' - this.code = 'UND_ERR_DESTROYED' - } - - static [Symbol.hasInstance] (instance) { - return instance && instance[kClientDestroyedError] === true - } - - get [kClientDestroyedError] () { - return true - } -} - -const kClientClosedError = Symbol.for('undici.error.UND_ERR_CLOSED') -class ClientClosedError extends UndiciError { - constructor (message) { - super(message) - this.name = 'ClientClosedError' - this.message = message || 'The client is closed' - this.code = 'UND_ERR_CLOSED' - } - - static [Symbol.hasInstance] (instance) { - return instance && instance[kClientClosedError] === true - } - - get [kClientClosedError] () { - return true - } -} - -const kSocketError = Symbol.for('undici.error.UND_ERR_SOCKET') -class SocketError extends UndiciError { - constructor (message, socket) { - super(message) - this.name = 'SocketError' - this.message = message || 'Socket error' - this.code = 'UND_ERR_SOCKET' - this.socket = socket - } - - static [Symbol.hasInstance] (instance) { - return instance && instance[kSocketError] === true - } - - get [kSocketError] () { - return true - } -} - -const kNotSupportedError = Symbol.for('undici.error.UND_ERR_NOT_SUPPORTED') -class NotSupportedError extends UndiciError { - constructor (message) { - super(message) - this.name = 'NotSupportedError' - this.message = message || 'Not supported error' - this.code = 'UND_ERR_NOT_SUPPORTED' - } - - static [Symbol.hasInstance] (instance) { - return instance && instance[kNotSupportedError] === true - } - - get [kNotSupportedError] () { - return true - } -} - -const kBalancedPoolMissingUpstreamError = Symbol.for('undici.error.UND_ERR_BPL_MISSING_UPSTREAM') -class BalancedPoolMissingUpstreamError extends UndiciError { - constructor (message) { - super(message) - this.name = 'MissingUpstreamError' - this.message = message || 'No upstream has been added to the BalancedPool' - this.code = 'UND_ERR_BPL_MISSING_UPSTREAM' - } - - static [Symbol.hasInstance] (instance) { - return instance && instance[kBalancedPoolMissingUpstreamError] === true - } - - get [kBalancedPoolMissingUpstreamError] () { - return true - } -} - -const kHTTPParserError = Symbol.for('undici.error.UND_ERR_HTTP_PARSER') -class HTTPParserError extends Error { - constructor (message, code, data) { - super(message) - this.name = 'HTTPParserError' - this.code = code ? `HPE_${code}` : undefined - this.data = data ? data.toString() : undefined - } - - static [Symbol.hasInstance] (instance) { - return instance && instance[kHTTPParserError] === true - } - - get [kHTTPParserError] () { - return true - } -} - -const kResponseExceededMaxSizeError = Symbol.for('undici.error.UND_ERR_RES_EXCEEDED_MAX_SIZE') -class ResponseExceededMaxSizeError extends UndiciError { - constructor (message) { - super(message) - this.name = 'ResponseExceededMaxSizeError' - this.message = message || 'Response content exceeded max size' - this.code = 'UND_ERR_RES_EXCEEDED_MAX_SIZE' - } - - static [Symbol.hasInstance] (instance) { - return instance && instance[kResponseExceededMaxSizeError] === true - } - - get [kResponseExceededMaxSizeError] () { - return true - } -} - -const kRequestRetryError = Symbol.for('undici.error.UND_ERR_REQ_RETRY') -class RequestRetryError extends UndiciError { - constructor (message, code, { headers, data }) { - super(message) - this.name = 'RequestRetryError' - this.message = message || 'Request retry error' - this.code = 'UND_ERR_REQ_RETRY' - this.statusCode = code - this.data = data - this.headers = headers - } - - static [Symbol.hasInstance] (instance) { - return instance && instance[kRequestRetryError] === true - } - - get [kRequestRetryError] () { - return true - } -} - -const kResponseError = Symbol.for('undici.error.UND_ERR_RESPONSE') -class ResponseError extends UndiciError { - constructor (message, code, { headers, body }) { - super(message) - this.name = 'ResponseError' - this.message = message || 'Response error' - this.code = 'UND_ERR_RESPONSE' - this.statusCode = code - this.body = body - this.headers = headers - } - - static [Symbol.hasInstance] (instance) { - return instance && instance[kResponseError] === true - } - - get [kResponseError] () { - return true - } -} - -const kSecureProxyConnectionError = Symbol.for('undici.error.UND_ERR_PRX_TLS') -class SecureProxyConnectionError extends UndiciError { - constructor (cause, message, options = {}) { - super(message, { cause, ...options }) - this.name = 'SecureProxyConnectionError' - this.message = message || 'Secure Proxy Connection failed' - this.code = 'UND_ERR_PRX_TLS' - this.cause = cause - } - - static [Symbol.hasInstance] (instance) { - return instance && instance[kSecureProxyConnectionError] === true - } - - get [kSecureProxyConnectionError] () { - return true - } -} - -const kMaxOriginsReachedError = Symbol.for('undici.error.UND_ERR_MAX_ORIGINS_REACHED') -class MaxOriginsReachedError extends UndiciError { - constructor (message) { - super(message) - this.name = 'MaxOriginsReachedError' - this.message = message || 'Maximum allowed origins reached' - this.code = 'UND_ERR_MAX_ORIGINS_REACHED' - } - - static [Symbol.hasInstance] (instance) { - return instance && instance[kMaxOriginsReachedError] === true - } - - get [kMaxOriginsReachedError] () { - return true - } -} - -module.exports = { - AbortError, - HTTPParserError, - UndiciError, - HeadersTimeoutError, - HeadersOverflowError, - BodyTimeoutError, - RequestContentLengthMismatchError, - ConnectTimeoutError, - InvalidArgumentError, - InvalidReturnValueError, - RequestAbortedError, - ClientDestroyedError, - ClientClosedError, - InformationalError, - SocketError, - NotSupportedError, - ResponseContentLengthMismatchError, - BalancedPoolMissingUpstreamError, - ResponseExceededMaxSizeError, - RequestRetryError, - ResponseError, - SecureProxyConnectionError, - MaxOriginsReachedError -} diff --git a/vanilla/node_modules/undici/lib/core/request.js b/vanilla/node_modules/undici/lib/core/request.js deleted file mode 100644 index 7dbf781..0000000 --- a/vanilla/node_modules/undici/lib/core/request.js +++ /dev/null @@ -1,412 +0,0 @@ -'use strict' - -const { - InvalidArgumentError, - NotSupportedError -} = require('./errors') -const assert = require('node:assert') -const { - isValidHTTPToken, - isValidHeaderValue, - isStream, - destroy, - isBuffer, - isFormDataLike, - isIterable, - isBlobLike, - serializePathWithQuery, - assertRequestHandler, - getServerName, - normalizedMethodRecords, - getProtocolFromUrlString -} = require('./util') -const { channels } = require('./diagnostics.js') -const { headerNameLowerCasedRecord } = require('./constants') - -// Verifies that a given path is valid does not contain control chars \x00 to \x20 -const invalidPathRegex = /[^\u0021-\u00ff]/ - -const kHandler = Symbol('handler') - -class Request { - constructor (origin, { - path, - method, - body, - headers, - query, - idempotent, - blocking, - upgrade, - headersTimeout, - bodyTimeout, - reset, - expectContinue, - servername, - throwOnError, - maxRedirections - }, handler) { - if (typeof path !== 'string') { - throw new InvalidArgumentError('path must be a string') - } else if ( - path[0] !== '/' && - !(path.startsWith('http://') || path.startsWith('https://')) && - method !== 'CONNECT' - ) { - throw new InvalidArgumentError('path must be an absolute URL or start with a slash') - } else if (invalidPathRegex.test(path)) { - throw new InvalidArgumentError('invalid request path') - } - - if (typeof method !== 'string') { - throw new InvalidArgumentError('method must be a string') - } else if (normalizedMethodRecords[method] === undefined && !isValidHTTPToken(method)) { - throw new InvalidArgumentError('invalid request method') - } - - if (upgrade && typeof upgrade !== 'string') { - throw new InvalidArgumentError('upgrade must be a string') - } - - if (headersTimeout != null && (!Number.isFinite(headersTimeout) || headersTimeout < 0)) { - throw new InvalidArgumentError('invalid headersTimeout') - } - - if (bodyTimeout != null && (!Number.isFinite(bodyTimeout) || bodyTimeout < 0)) { - throw new InvalidArgumentError('invalid bodyTimeout') - } - - if (reset != null && typeof reset !== 'boolean') { - throw new InvalidArgumentError('invalid reset') - } - - if (expectContinue != null && typeof expectContinue !== 'boolean') { - throw new InvalidArgumentError('invalid expectContinue') - } - - if (throwOnError != null) { - throw new InvalidArgumentError('invalid throwOnError') - } - - if (maxRedirections != null && maxRedirections !== 0) { - throw new InvalidArgumentError('maxRedirections is not supported, use the redirect interceptor') - } - - this.headersTimeout = headersTimeout - - this.bodyTimeout = bodyTimeout - - this.method = method - - this.abort = null - - if (body == null) { - this.body = null - } else if (isStream(body)) { - this.body = body - - const rState = this.body._readableState - if (!rState || !rState.autoDestroy) { - this.endHandler = function autoDestroy () { - destroy(this) - } - this.body.on('end', this.endHandler) - } - - this.errorHandler = err => { - if (this.abort) { - this.abort(err) - } else { - this.error = err - } - } - this.body.on('error', this.errorHandler) - } else if (isBuffer(body)) { - this.body = body.byteLength ? body : null - } else if (ArrayBuffer.isView(body)) { - this.body = body.buffer.byteLength ? Buffer.from(body.buffer, body.byteOffset, body.byteLength) : null - } else if (body instanceof ArrayBuffer) { - this.body = body.byteLength ? Buffer.from(body) : null - } else if (typeof body === 'string') { - this.body = body.length ? Buffer.from(body) : null - } else if (isFormDataLike(body) || isIterable(body) || isBlobLike(body)) { - this.body = body - } else { - throw new InvalidArgumentError('body must be a string, a Buffer, a Readable stream, an iterable, or an async iterable') - } - - this.completed = false - this.aborted = false - - this.upgrade = upgrade || null - - this.path = query ? serializePathWithQuery(path, query) : path - - // TODO: shall we maybe standardize it to an URL object? - this.origin = origin - - this.protocol = getProtocolFromUrlString(origin) - - this.idempotent = idempotent == null - ? method === 'HEAD' || method === 'GET' - : idempotent - - this.blocking = blocking ?? this.method !== 'HEAD' - - this.reset = reset == null ? null : reset - - this.host = null - - this.contentLength = null - - this.contentType = null - - this.headers = [] - - // Only for H2 - this.expectContinue = expectContinue != null ? expectContinue : false - - if (Array.isArray(headers)) { - if (headers.length % 2 !== 0) { - throw new InvalidArgumentError('headers array must be even') - } - for (let i = 0; i < headers.length; i += 2) { - processHeader(this, headers[i], headers[i + 1]) - } - } else if (headers && typeof headers === 'object') { - if (headers[Symbol.iterator]) { - for (const header of headers) { - if (!Array.isArray(header) || header.length !== 2) { - throw new InvalidArgumentError('headers must be in key-value pair format') - } - processHeader(this, header[0], header[1]) - } - } else { - const keys = Object.keys(headers) - for (let i = 0; i < keys.length; ++i) { - processHeader(this, keys[i], headers[keys[i]]) - } - } - } else if (headers != null) { - throw new InvalidArgumentError('headers must be an object or an array') - } - - assertRequestHandler(handler, method, upgrade) - - this.servername = servername || getServerName(this.host) || null - - this[kHandler] = handler - - if (channels.create.hasSubscribers) { - channels.create.publish({ request: this }) - } - } - - onBodySent (chunk) { - if (channels.bodyChunkSent.hasSubscribers) { - channels.bodyChunkSent.publish({ request: this, chunk }) - } - if (this[kHandler].onBodySent) { - try { - return this[kHandler].onBodySent(chunk) - } catch (err) { - this.abort(err) - } - } - } - - onRequestSent () { - if (channels.bodySent.hasSubscribers) { - channels.bodySent.publish({ request: this }) - } - - if (this[kHandler].onRequestSent) { - try { - return this[kHandler].onRequestSent() - } catch (err) { - this.abort(err) - } - } - } - - onConnect (abort) { - assert(!this.aborted) - assert(!this.completed) - - if (this.error) { - abort(this.error) - } else { - this.abort = abort - return this[kHandler].onConnect(abort) - } - } - - onResponseStarted () { - return this[kHandler].onResponseStarted?.() - } - - onHeaders (statusCode, headers, resume, statusText) { - assert(!this.aborted) - assert(!this.completed) - - if (channels.headers.hasSubscribers) { - channels.headers.publish({ request: this, response: { statusCode, headers, statusText } }) - } - - try { - return this[kHandler].onHeaders(statusCode, headers, resume, statusText) - } catch (err) { - this.abort(err) - } - } - - onData (chunk) { - assert(!this.aborted) - assert(!this.completed) - - if (channels.bodyChunkReceived.hasSubscribers) { - channels.bodyChunkReceived.publish({ request: this, chunk }) - } - try { - return this[kHandler].onData(chunk) - } catch (err) { - this.abort(err) - return false - } - } - - onUpgrade (statusCode, headers, socket) { - assert(!this.aborted) - assert(!this.completed) - - return this[kHandler].onUpgrade(statusCode, headers, socket) - } - - onComplete (trailers) { - this.onFinally() - - assert(!this.aborted) - assert(!this.completed) - - this.completed = true - if (channels.trailers.hasSubscribers) { - channels.trailers.publish({ request: this, trailers }) - } - - try { - return this[kHandler].onComplete(trailers) - } catch (err) { - // TODO (fix): This might be a bad idea? - this.onError(err) - } - } - - onError (error) { - this.onFinally() - - if (channels.error.hasSubscribers) { - channels.error.publish({ request: this, error }) - } - - if (this.aborted) { - return - } - this.aborted = true - - return this[kHandler].onError(error) - } - - onFinally () { - if (this.errorHandler) { - this.body.off('error', this.errorHandler) - this.errorHandler = null - } - - if (this.endHandler) { - this.body.off('end', this.endHandler) - this.endHandler = null - } - } - - addHeader (key, value) { - processHeader(this, key, value) - return this - } -} - -function processHeader (request, key, val) { - if (val && (typeof val === 'object' && !Array.isArray(val))) { - throw new InvalidArgumentError(`invalid ${key} header`) - } else if (val === undefined) { - return - } - - let headerName = headerNameLowerCasedRecord[key] - - if (headerName === undefined) { - headerName = key.toLowerCase() - if (headerNameLowerCasedRecord[headerName] === undefined && !isValidHTTPToken(headerName)) { - throw new InvalidArgumentError('invalid header key') - } - } - - if (Array.isArray(val)) { - const arr = [] - for (let i = 0; i < val.length; i++) { - if (typeof val[i] === 'string') { - if (!isValidHeaderValue(val[i])) { - throw new InvalidArgumentError(`invalid ${key} header`) - } - arr.push(val[i]) - } else if (val[i] === null) { - arr.push('') - } else if (typeof val[i] === 'object') { - throw new InvalidArgumentError(`invalid ${key} header`) - } else { - arr.push(`${val[i]}`) - } - } - val = arr - } else if (typeof val === 'string') { - if (!isValidHeaderValue(val)) { - throw new InvalidArgumentError(`invalid ${key} header`) - } - } else if (val === null) { - val = '' - } else { - val = `${val}` - } - - if (request.host === null && headerName === 'host') { - if (typeof val !== 'string') { - throw new InvalidArgumentError('invalid host header') - } - // Consumed by Client - request.host = val - } else if (request.contentLength === null && headerName === 'content-length') { - request.contentLength = parseInt(val, 10) - if (!Number.isFinite(request.contentLength)) { - throw new InvalidArgumentError('invalid content-length header') - } - } else if (request.contentType === null && headerName === 'content-type') { - request.contentType = val - request.headers.push(key, val) - } else if (headerName === 'transfer-encoding' || headerName === 'keep-alive' || headerName === 'upgrade') { - throw new InvalidArgumentError(`invalid ${headerName} header`) - } else if (headerName === 'connection') { - const value = typeof val === 'string' ? val.toLowerCase() : null - if (value !== 'close' && value !== 'keep-alive') { - throw new InvalidArgumentError('invalid connection header') - } - - if (value === 'close') { - request.reset = true - } - } else if (headerName === 'expect') { - throw new NotSupportedError('expect header not supported') - } else { - request.headers.push(key, val) - } -} - -module.exports = Request diff --git a/vanilla/node_modules/undici/lib/core/symbols.js b/vanilla/node_modules/undici/lib/core/symbols.js deleted file mode 100644 index fd7af0c..0000000 --- a/vanilla/node_modules/undici/lib/core/symbols.js +++ /dev/null @@ -1,74 +0,0 @@ -'use strict' - -module.exports = { - kClose: Symbol('close'), - kDestroy: Symbol('destroy'), - kDispatch: Symbol('dispatch'), - kUrl: Symbol('url'), - kWriting: Symbol('writing'), - kResuming: Symbol('resuming'), - kQueue: Symbol('queue'), - kConnect: Symbol('connect'), - kConnecting: Symbol('connecting'), - kKeepAliveDefaultTimeout: Symbol('default keep alive timeout'), - kKeepAliveMaxTimeout: Symbol('max keep alive timeout'), - kKeepAliveTimeoutThreshold: Symbol('keep alive timeout threshold'), - kKeepAliveTimeoutValue: Symbol('keep alive timeout'), - kKeepAlive: Symbol('keep alive'), - kHeadersTimeout: Symbol('headers timeout'), - kBodyTimeout: Symbol('body timeout'), - kServerName: Symbol('server name'), - kLocalAddress: Symbol('local address'), - kHost: Symbol('host'), - kNoRef: Symbol('no ref'), - kBodyUsed: Symbol('used'), - kBody: Symbol('abstracted request body'), - kRunning: Symbol('running'), - kBlocking: Symbol('blocking'), - kPending: Symbol('pending'), - kSize: Symbol('size'), - kBusy: Symbol('busy'), - kQueued: Symbol('queued'), - kFree: Symbol('free'), - kConnected: Symbol('connected'), - kClosed: Symbol('closed'), - kNeedDrain: Symbol('need drain'), - kReset: Symbol('reset'), - kDestroyed: Symbol.for('nodejs.stream.destroyed'), - kResume: Symbol('resume'), - kOnError: Symbol('on error'), - kMaxHeadersSize: Symbol('max headers size'), - kRunningIdx: Symbol('running index'), - kPendingIdx: Symbol('pending index'), - kError: Symbol('error'), - kClients: Symbol('clients'), - kClient: Symbol('client'), - kParser: Symbol('parser'), - kOnDestroyed: Symbol('destroy callbacks'), - kPipelining: Symbol('pipelining'), - kSocket: Symbol('socket'), - kHostHeader: Symbol('host header'), - kConnector: Symbol('connector'), - kStrictContentLength: Symbol('strict content length'), - kMaxRedirections: Symbol('maxRedirections'), - kMaxRequests: Symbol('maxRequestsPerClient'), - kProxy: Symbol('proxy agent options'), - kCounter: Symbol('socket request counter'), - kMaxResponseSize: Symbol('max response size'), - kHTTP2Session: Symbol('http2Session'), - kHTTP2SessionState: Symbol('http2Session state'), - kRetryHandlerDefaultRetry: Symbol('retry agent default retry'), - kConstruct: Symbol('constructable'), - kListeners: Symbol('listeners'), - kHTTPContext: Symbol('http context'), - kMaxConcurrentStreams: Symbol('max concurrent streams'), - kHTTP2InitialWindowSize: Symbol('http2 initial window size'), - kHTTP2ConnectionWindowSize: Symbol('http2 connection window size'), - kEnableConnectProtocol: Symbol('http2session connect protocol'), - kRemoteSettings: Symbol('http2session remote settings'), - kHTTP2Stream: Symbol('http2session client stream'), - kPingInterval: Symbol('ping interval'), - kNoProxyAgent: Symbol('no proxy agent'), - kHttpProxyAgent: Symbol('http proxy agent'), - kHttpsProxyAgent: Symbol('https proxy agent') -} diff --git a/vanilla/node_modules/undici/lib/core/tree.js b/vanilla/node_modules/undici/lib/core/tree.js deleted file mode 100644 index 6eed58a..0000000 --- a/vanilla/node_modules/undici/lib/core/tree.js +++ /dev/null @@ -1,160 +0,0 @@ -'use strict' - -const { - wellknownHeaderNames, - headerNameLowerCasedRecord -} = require('./constants') - -class TstNode { - /** @type {any} */ - value = null - /** @type {null | TstNode} */ - left = null - /** @type {null | TstNode} */ - middle = null - /** @type {null | TstNode} */ - right = null - /** @type {number} */ - code - /** - * @param {string} key - * @param {any} value - * @param {number} index - */ - constructor (key, value, index) { - if (index === undefined || index >= key.length) { - throw new TypeError('Unreachable') - } - const code = this.code = key.charCodeAt(index) - // check code is ascii string - if (code > 0x7F) { - throw new TypeError('key must be ascii string') - } - if (key.length !== ++index) { - this.middle = new TstNode(key, value, index) - } else { - this.value = value - } - } - - /** - * @param {string} key - * @param {any} value - * @returns {void} - */ - add (key, value) { - const length = key.length - if (length === 0) { - throw new TypeError('Unreachable') - } - let index = 0 - /** - * @type {TstNode} - */ - let node = this - while (true) { - const code = key.charCodeAt(index) - // check code is ascii string - if (code > 0x7F) { - throw new TypeError('key must be ascii string') - } - if (node.code === code) { - if (length === ++index) { - node.value = value - break - } else if (node.middle !== null) { - node = node.middle - } else { - node.middle = new TstNode(key, value, index) - break - } - } else if (node.code < code) { - if (node.left !== null) { - node = node.left - } else { - node.left = new TstNode(key, value, index) - break - } - } else if (node.right !== null) { - node = node.right - } else { - node.right = new TstNode(key, value, index) - break - } - } - } - - /** - * @param {Uint8Array} key - * @returns {TstNode | null} - */ - search (key) { - const keylength = key.length - let index = 0 - /** - * @type {TstNode|null} - */ - let node = this - while (node !== null && index < keylength) { - let code = key[index] - // A-Z - // First check if it is bigger than 0x5a. - // Lowercase letters have higher char codes than uppercase ones. - // Also we assume that headers will mostly contain lowercase characters. - if (code <= 0x5a && code >= 0x41) { - // Lowercase for uppercase. - code |= 32 - } - while (node !== null) { - if (code === node.code) { - if (keylength === ++index) { - // Returns Node since it is the last key. - return node - } - node = node.middle - break - } - node = node.code < code ? node.left : node.right - } - } - return null - } -} - -class TernarySearchTree { - /** @type {TstNode | null} */ - node = null - - /** - * @param {string} key - * @param {any} value - * @returns {void} - * */ - insert (key, value) { - if (this.node === null) { - this.node = new TstNode(key, value, 0) - } else { - this.node.add(key, value) - } - } - - /** - * @param {Uint8Array} key - * @returns {any} - */ - lookup (key) { - return this.node?.search(key)?.value ?? null - } -} - -const tree = new TernarySearchTree() - -for (let i = 0; i < wellknownHeaderNames.length; ++i) { - const key = headerNameLowerCasedRecord[wellknownHeaderNames[i]] - tree.insert(key, key) -} - -module.exports = { - TernarySearchTree, - tree -} diff --git a/vanilla/node_modules/undici/lib/core/util.js b/vanilla/node_modules/undici/lib/core/util.js deleted file mode 100644 index be2c1a7..0000000 --- a/vanilla/node_modules/undici/lib/core/util.js +++ /dev/null @@ -1,957 +0,0 @@ -'use strict' - -const assert = require('node:assert') -const { kDestroyed, kBodyUsed, kListeners, kBody } = require('./symbols') -const { IncomingMessage } = require('node:http') -const stream = require('node:stream') -const net = require('node:net') -const { stringify } = require('node:querystring') -const { EventEmitter: EE } = require('node:events') -const timers = require('../util/timers') -const { InvalidArgumentError, ConnectTimeoutError } = require('./errors') -const { headerNameLowerCasedRecord } = require('./constants') -const { tree } = require('./tree') - -const [nodeMajor, nodeMinor] = process.versions.node.split('.', 2).map(v => Number(v)) - -class BodyAsyncIterable { - constructor (body) { - this[kBody] = body - this[kBodyUsed] = false - } - - async * [Symbol.asyncIterator] () { - assert(!this[kBodyUsed], 'disturbed') - this[kBodyUsed] = true - yield * this[kBody] - } -} - -function noop () {} - -/** - * @param {*} body - * @returns {*} - */ -function wrapRequestBody (body) { - if (isStream(body)) { - // TODO (fix): Provide some way for the user to cache the file to e.g. /tmp - // so that it can be dispatched again? - // TODO (fix): Do we need 100-expect support to provide a way to do this properly? - if (bodyLength(body) === 0) { - body - .on('data', function () { - assert(false) - }) - } - - if (typeof body.readableDidRead !== 'boolean') { - body[kBodyUsed] = false - EE.prototype.on.call(body, 'data', function () { - this[kBodyUsed] = true - }) - } - - return body - } else if (body && typeof body.pipeTo === 'function') { - // TODO (fix): We can't access ReadableStream internal state - // to determine whether or not it has been disturbed. This is just - // a workaround. - return new BodyAsyncIterable(body) - } else if (body && isFormDataLike(body)) { - return body - } else if ( - body && - typeof body !== 'string' && - !ArrayBuffer.isView(body) && - isIterable(body) - ) { - // TODO: Should we allow re-using iterable if !this.opts.idempotent - // or through some other flag? - return new BodyAsyncIterable(body) - } else { - return body - } -} - -/** - * @param {*} obj - * @returns {obj is import('node:stream').Stream} - */ -function isStream (obj) { - return obj && typeof obj === 'object' && typeof obj.pipe === 'function' && typeof obj.on === 'function' -} - -/** - * @param {*} object - * @returns {object is Blob} - * based on https://github.com/node-fetch/fetch-blob/blob/8ab587d34080de94140b54f07168451e7d0b655e/index.js#L229-L241 (MIT License) - */ -function isBlobLike (object) { - if (object === null) { - return false - } else if (object instanceof Blob) { - return true - } else if (typeof object !== 'object') { - return false - } else { - const sTag = object[Symbol.toStringTag] - - return (sTag === 'Blob' || sTag === 'File') && ( - ('stream' in object && typeof object.stream === 'function') || - ('arrayBuffer' in object && typeof object.arrayBuffer === 'function') - ) - } -} - -/** - * @param {string} url The path to check for query strings or fragments. - * @returns {boolean} Returns true if the path contains a query string or fragment. - */ -function pathHasQueryOrFragment (url) { - return ( - url.includes('?') || - url.includes('#') - ) -} - -/** - * @param {string} url The URL to add the query params to - * @param {import('node:querystring').ParsedUrlQueryInput} queryParams The object to serialize into a URL query string - * @returns {string} The URL with the query params added - */ -function serializePathWithQuery (url, queryParams) { - if (pathHasQueryOrFragment(url)) { - throw new Error('Query params cannot be passed when url already contains "?" or "#".') - } - - const stringified = stringify(queryParams) - - if (stringified) { - url += '?' + stringified - } - - return url -} - -/** - * @param {number|string|undefined} port - * @returns {boolean} - */ -function isValidPort (port) { - const value = parseInt(port, 10) - return ( - value === Number(port) && - value >= 0 && - value <= 65535 - ) -} - -/** - * Check if the value is a valid http or https prefixed string. - * - * @param {string} value - * @returns {boolean} - */ -function isHttpOrHttpsPrefixed (value) { - return ( - value != null && - value[0] === 'h' && - value[1] === 't' && - value[2] === 't' && - value[3] === 'p' && - ( - value[4] === ':' || - ( - value[4] === 's' && - value[5] === ':' - ) - ) - ) -} - -/** - * @param {string|URL|Record<string,string>} url - * @returns {URL} - */ -function parseURL (url) { - if (typeof url === 'string') { - /** - * @type {URL} - */ - url = new URL(url) - - if (!isHttpOrHttpsPrefixed(url.origin || url.protocol)) { - throw new InvalidArgumentError('Invalid URL protocol: the URL must start with `http:` or `https:`.') - } - - return url - } - - if (!url || typeof url !== 'object') { - throw new InvalidArgumentError('Invalid URL: The URL argument must be a non-null object.') - } - - if (!(url instanceof URL)) { - if (url.port != null && url.port !== '' && isValidPort(url.port) === false) { - throw new InvalidArgumentError('Invalid URL: port must be a valid integer or a string representation of an integer.') - } - - if (url.path != null && typeof url.path !== 'string') { - throw new InvalidArgumentError('Invalid URL path: the path must be a string or null/undefined.') - } - - if (url.pathname != null && typeof url.pathname !== 'string') { - throw new InvalidArgumentError('Invalid URL pathname: the pathname must be a string or null/undefined.') - } - - if (url.hostname != null && typeof url.hostname !== 'string') { - throw new InvalidArgumentError('Invalid URL hostname: the hostname must be a string or null/undefined.') - } - - if (url.origin != null && typeof url.origin !== 'string') { - throw new InvalidArgumentError('Invalid URL origin: the origin must be a string or null/undefined.') - } - - if (!isHttpOrHttpsPrefixed(url.origin || url.protocol)) { - throw new InvalidArgumentError('Invalid URL protocol: the URL must start with `http:` or `https:`.') - } - - const port = url.port != null - ? url.port - : (url.protocol === 'https:' ? 443 : 80) - let origin = url.origin != null - ? url.origin - : `${url.protocol || ''}//${url.hostname || ''}:${port}` - let path = url.path != null - ? url.path - : `${url.pathname || ''}${url.search || ''}` - - if (origin[origin.length - 1] === '/') { - origin = origin.slice(0, origin.length - 1) - } - - if (path && path[0] !== '/') { - path = `/${path}` - } - // new URL(path, origin) is unsafe when `path` contains an absolute URL - // From https://developer.mozilla.org/en-US/docs/Web/API/URL/URL: - // If first parameter is a relative URL, second param is required, and will be used as the base URL. - // If first parameter is an absolute URL, a given second param will be ignored. - return new URL(`${origin}${path}`) - } - - if (!isHttpOrHttpsPrefixed(url.origin || url.protocol)) { - throw new InvalidArgumentError('Invalid URL protocol: the URL must start with `http:` or `https:`.') - } - - return url -} - -/** - * @param {string|URL|Record<string, string>} url - * @returns {URL} - */ -function parseOrigin (url) { - url = parseURL(url) - - if (url.pathname !== '/' || url.search || url.hash) { - throw new InvalidArgumentError('invalid url') - } - - return url -} - -/** - * @param {string} host - * @returns {string} - */ -function getHostname (host) { - if (host[0] === '[') { - const idx = host.indexOf(']') - - assert(idx !== -1) - return host.substring(1, idx) - } - - const idx = host.indexOf(':') - if (idx === -1) return host - - return host.substring(0, idx) -} - -/** - * IP addresses are not valid server names per RFC6066 - * Currently, the only server names supported are DNS hostnames - * @param {string|null} host - * @returns {string|null} - */ -function getServerName (host) { - if (!host) { - return null - } - - assert(typeof host === 'string') - - const servername = getHostname(host) - if (net.isIP(servername)) { - return '' - } - - return servername -} - -/** - * @function - * @template T - * @param {T} obj - * @returns {T} - */ -function deepClone (obj) { - return JSON.parse(JSON.stringify(obj)) -} - -/** - * @param {*} obj - * @returns {obj is AsyncIterable} - */ -function isAsyncIterable (obj) { - return !!(obj != null && typeof obj[Symbol.asyncIterator] === 'function') -} - -/** - * @param {*} obj - * @returns {obj is Iterable} - */ -function isIterable (obj) { - return !!(obj != null && (typeof obj[Symbol.iterator] === 'function' || typeof obj[Symbol.asyncIterator] === 'function')) -} - -/** - * @param {Blob|Buffer|import ('stream').Stream} body - * @returns {number|null} - */ -function bodyLength (body) { - if (body == null) { - return 0 - } else if (isStream(body)) { - const state = body._readableState - return state && state.objectMode === false && state.ended === true && Number.isFinite(state.length) - ? state.length - : null - } else if (isBlobLike(body)) { - return body.size != null ? body.size : null - } else if (isBuffer(body)) { - return body.byteLength - } - - return null -} - -/** - * @param {import ('stream').Stream} body - * @returns {boolean} - */ -function isDestroyed (body) { - return body && !!(body.destroyed || body[kDestroyed] || (stream.isDestroyed?.(body))) -} - -/** - * @param {import ('stream').Stream} stream - * @param {Error} [err] - * @returns {void} - */ -function destroy (stream, err) { - if (stream == null || !isStream(stream) || isDestroyed(stream)) { - return - } - - if (typeof stream.destroy === 'function') { - if (Object.getPrototypeOf(stream).constructor === IncomingMessage) { - // See: https://github.com/nodejs/node/pull/38505/files - stream.socket = null - } - - stream.destroy(err) - } else if (err) { - queueMicrotask(() => { - stream.emit('error', err) - }) - } - - if (stream.destroyed !== true) { - stream[kDestroyed] = true - } -} - -const KEEPALIVE_TIMEOUT_EXPR = /timeout=(\d+)/ -/** - * @param {string} val - * @returns {number | null} - */ -function parseKeepAliveTimeout (val) { - const m = val.match(KEEPALIVE_TIMEOUT_EXPR) - return m ? parseInt(m[1], 10) * 1000 : null -} - -/** - * Retrieves a header name and returns its lowercase value. - * @param {string | Buffer} value Header name - * @returns {string} - */ -function headerNameToString (value) { - return typeof value === 'string' - ? headerNameLowerCasedRecord[value] ?? value.toLowerCase() - : tree.lookup(value) ?? value.toString('latin1').toLowerCase() -} - -/** - * Receive the buffer as a string and return its lowercase value. - * @param {Buffer} value Header name - * @returns {string} - */ -function bufferToLowerCasedHeaderName (value) { - return tree.lookup(value) ?? value.toString('latin1').toLowerCase() -} - -/** - * @param {(Buffer | string)[]} headers - * @param {Record<string, string | string[]>} [obj] - * @returns {Record<string, string | string[]>} - */ -function parseHeaders (headers, obj) { - if (obj === undefined) obj = {} - - for (let i = 0; i < headers.length; i += 2) { - const key = headerNameToString(headers[i]) - let val = obj[key] - - if (val) { - if (typeof val === 'string') { - val = [val] - obj[key] = val - } - val.push(headers[i + 1].toString('latin1')) - } else { - const headersValue = headers[i + 1] - if (typeof headersValue === 'string') { - obj[key] = headersValue - } else { - obj[key] = Array.isArray(headersValue) ? headersValue.map(x => x.toString('latin1')) : headersValue.toString('latin1') - } - } - } - - return obj -} - -/** - * @param {Buffer[]} headers - * @returns {string[]} - */ -function parseRawHeaders (headers) { - const headersLength = headers.length - /** - * @type {string[]} - */ - const ret = new Array(headersLength) - - let key - let val - - for (let n = 0; n < headersLength; n += 2) { - key = headers[n] - val = headers[n + 1] - - typeof key !== 'string' && (key = key.toString()) - typeof val !== 'string' && (val = val.toString('latin1')) - - ret[n] = key - ret[n + 1] = val - } - - return ret -} - -/** - * @param {string[]} headers - * @param {Buffer[]} headers - */ -function encodeRawHeaders (headers) { - if (!Array.isArray(headers)) { - throw new TypeError('expected headers to be an array') - } - return headers.map(x => Buffer.from(x)) -} - -/** - * @param {*} buffer - * @returns {buffer is Buffer} - */ -function isBuffer (buffer) { - // See, https://github.com/mcollina/undici/pull/319 - return buffer instanceof Uint8Array || Buffer.isBuffer(buffer) -} - -/** - * Asserts that the handler object is a request handler. - * - * @param {object} handler - * @param {string} method - * @param {string} [upgrade] - * @returns {asserts handler is import('../api/api-request').RequestHandler} - */ -function assertRequestHandler (handler, method, upgrade) { - if (!handler || typeof handler !== 'object') { - throw new InvalidArgumentError('handler must be an object') - } - - if (typeof handler.onRequestStart === 'function') { - // TODO (fix): More checks... - return - } - - if (typeof handler.onConnect !== 'function') { - throw new InvalidArgumentError('invalid onConnect method') - } - - if (typeof handler.onError !== 'function') { - throw new InvalidArgumentError('invalid onError method') - } - - if (typeof handler.onBodySent !== 'function' && handler.onBodySent !== undefined) { - throw new InvalidArgumentError('invalid onBodySent method') - } - - if (upgrade || method === 'CONNECT') { - if (typeof handler.onUpgrade !== 'function') { - throw new InvalidArgumentError('invalid onUpgrade method') - } - } else { - if (typeof handler.onHeaders !== 'function') { - throw new InvalidArgumentError('invalid onHeaders method') - } - - if (typeof handler.onData !== 'function') { - throw new InvalidArgumentError('invalid onData method') - } - - if (typeof handler.onComplete !== 'function') { - throw new InvalidArgumentError('invalid onComplete method') - } - } -} - -/** - * A body is disturbed if it has been read from and it cannot be re-used without - * losing state or data. - * @param {import('node:stream').Readable} body - * @returns {boolean} - */ -function isDisturbed (body) { - // TODO (fix): Why is body[kBodyUsed] needed? - return !!(body && (stream.isDisturbed(body) || body[kBodyUsed])) -} - -/** - * @typedef {object} SocketInfo - * @property {string} [localAddress] - * @property {number} [localPort] - * @property {string} [remoteAddress] - * @property {number} [remotePort] - * @property {string} [remoteFamily] - * @property {number} [timeout] - * @property {number} bytesWritten - * @property {number} bytesRead - */ - -/** - * @param {import('net').Socket} socket - * @returns {SocketInfo} - */ -function getSocketInfo (socket) { - return { - localAddress: socket.localAddress, - localPort: socket.localPort, - remoteAddress: socket.remoteAddress, - remotePort: socket.remotePort, - remoteFamily: socket.remoteFamily, - timeout: socket.timeout, - bytesWritten: socket.bytesWritten, - bytesRead: socket.bytesRead - } -} - -/** - * @param {Iterable} iterable - * @returns {ReadableStream} - */ -function ReadableStreamFrom (iterable) { - // We cannot use ReadableStream.from here because it does not return a byte stream. - - let iterator - return new ReadableStream( - { - start () { - iterator = iterable[Symbol.asyncIterator]() - }, - pull (controller) { - return iterator.next().then(({ done, value }) => { - if (done) { - return queueMicrotask(() => { - controller.close() - controller.byobRequest?.respond(0) - }) - } else { - const buf = Buffer.isBuffer(value) ? value : Buffer.from(value) - if (buf.byteLength) { - return controller.enqueue(new Uint8Array(buf)) - } else { - return this.pull(controller) - } - } - }) - }, - cancel () { - return iterator.return() - }, - type: 'bytes' - } - ) -} - -/** - * The object should be a FormData instance and contains all the required - * methods. - * @param {*} object - * @returns {object is FormData} - */ -function isFormDataLike (object) { - return ( - object && - typeof object === 'object' && - typeof object.append === 'function' && - typeof object.delete === 'function' && - typeof object.get === 'function' && - typeof object.getAll === 'function' && - typeof object.has === 'function' && - typeof object.set === 'function' && - object[Symbol.toStringTag] === 'FormData' - ) -} - -function addAbortListener (signal, listener) { - if ('addEventListener' in signal) { - signal.addEventListener('abort', listener, { once: true }) - return () => signal.removeEventListener('abort', listener) - } - signal.once('abort', listener) - return () => signal.removeListener('abort', listener) -} - -const validTokenChars = new Uint8Array([ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 0-15 - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 16-31 - 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, // 32-47 (!"#$%&'()*+,-./) - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, // 48-63 (0-9:;<=>?) - 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 64-79 (@A-O) - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, // 80-95 (P-Z[\]^_) - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 96-111 (`a-o) - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, // 112-127 (p-z{|}~) - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 128-143 - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 144-159 - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 160-175 - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 176-191 - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 192-207 - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 208-223 - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 224-239 - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 // 240-255 -]) - -/** - * @see https://tools.ietf.org/html/rfc7230#section-3.2.6 - * @param {number} c - * @returns {boolean} - */ -function isTokenCharCode (c) { - return (validTokenChars[c] === 1) -} - -const tokenRegExp = /^[\^_`a-zA-Z\-0-9!#$%&'*+.|~]+$/ - -/** - * @param {string} characters - * @returns {boolean} - */ -function isValidHTTPToken (characters) { - if (characters.length >= 12) return tokenRegExp.test(characters) - if (characters.length === 0) return false - - for (let i = 0; i < characters.length; i++) { - if (validTokenChars[characters.charCodeAt(i)] !== 1) { - return false - } - } - return true -} - -// headerCharRegex have been lifted from -// https://github.com/nodejs/node/blob/main/lib/_http_common.js - -/** - * Matches if val contains an invalid field-vchar - * field-value = *( field-content / obs-fold ) - * field-content = field-vchar [ 1*( SP / HTAB ) field-vchar ] - * field-vchar = VCHAR / obs-text - */ -const headerCharRegex = /[^\t\x20-\x7e\x80-\xff]/ - -/** - * @param {string} characters - * @returns {boolean} - */ -function isValidHeaderValue (characters) { - return !headerCharRegex.test(characters) -} - -const rangeHeaderRegex = /^bytes (\d+)-(\d+)\/(\d+)?$/ - -/** - * @typedef {object} RangeHeader - * @property {number} start - * @property {number | null} end - * @property {number | null} size - */ - -/** - * Parse accordingly to RFC 9110 - * @see https://www.rfc-editor.org/rfc/rfc9110#field.content-range - * @param {string} [range] - * @returns {RangeHeader|null} - */ -function parseRangeHeader (range) { - if (range == null || range === '') return { start: 0, end: null, size: null } - - const m = range ? range.match(rangeHeaderRegex) : null - return m - ? { - start: parseInt(m[1]), - end: m[2] ? parseInt(m[2]) : null, - size: m[3] ? parseInt(m[3]) : null - } - : null -} - -/** - * @template {import("events").EventEmitter} T - * @param {T} obj - * @param {string} name - * @param {(...args: any[]) => void} listener - * @returns {T} - */ -function addListener (obj, name, listener) { - const listeners = (obj[kListeners] ??= []) - listeners.push([name, listener]) - obj.on(name, listener) - return obj -} - -/** - * @template {import("events").EventEmitter} T - * @param {T} obj - * @returns {T} - */ -function removeAllListeners (obj) { - if (obj[kListeners] != null) { - for (const [name, listener] of obj[kListeners]) { - obj.removeListener(name, listener) - } - obj[kListeners] = null - } - return obj -} - -/** - * @param {import ('../dispatcher/client')} client - * @param {import ('../core/request')} request - * @param {Error} err - */ -function errorRequest (client, request, err) { - try { - request.onError(err) - assert(request.aborted) - } catch (err) { - client.emit('error', err) - } -} - -/** - * @param {WeakRef<net.Socket>} socketWeakRef - * @param {object} opts - * @param {number} opts.timeout - * @param {string} opts.hostname - * @param {number} opts.port - * @returns {() => void} - */ -const setupConnectTimeout = process.platform === 'win32' - ? (socketWeakRef, opts) => { - if (!opts.timeout) { - return noop - } - - let s1 = null - let s2 = null - const fastTimer = timers.setFastTimeout(() => { - // setImmediate is added to make sure that we prioritize socket error events over timeouts - s1 = setImmediate(() => { - // Windows needs an extra setImmediate probably due to implementation differences in the socket logic - s2 = setImmediate(() => onConnectTimeout(socketWeakRef.deref(), opts)) - }) - }, opts.timeout) - return () => { - timers.clearFastTimeout(fastTimer) - clearImmediate(s1) - clearImmediate(s2) - } - } - : (socketWeakRef, opts) => { - if (!opts.timeout) { - return noop - } - - let s1 = null - const fastTimer = timers.setFastTimeout(() => { - // setImmediate is added to make sure that we prioritize socket error events over timeouts - s1 = setImmediate(() => { - onConnectTimeout(socketWeakRef.deref(), opts) - }) - }, opts.timeout) - return () => { - timers.clearFastTimeout(fastTimer) - clearImmediate(s1) - } - } - -/** - * @param {net.Socket} socket - * @param {object} opts - * @param {number} opts.timeout - * @param {string} opts.hostname - * @param {number} opts.port - */ -function onConnectTimeout (socket, opts) { - // The socket could be already garbage collected - if (socket == null) { - return - } - - let message = 'Connect Timeout Error' - if (Array.isArray(socket.autoSelectFamilyAttemptedAddresses)) { - message += ` (attempted addresses: ${socket.autoSelectFamilyAttemptedAddresses.join(', ')},` - } else { - message += ` (attempted address: ${opts.hostname}:${opts.port},` - } - - message += ` timeout: ${opts.timeout}ms)` - - destroy(socket, new ConnectTimeoutError(message)) -} - -/** - * @param {string} urlString - * @returns {string} - */ -function getProtocolFromUrlString (urlString) { - if ( - urlString[0] === 'h' && - urlString[1] === 't' && - urlString[2] === 't' && - urlString[3] === 'p' - ) { - switch (urlString[4]) { - case ':': - return 'http:' - case 's': - if (urlString[5] === ':') { - return 'https:' - } - } - } - // fallback if none of the usual suspects - return urlString.slice(0, urlString.indexOf(':') + 1) -} - -const kEnumerableProperty = Object.create(null) -kEnumerableProperty.enumerable = true - -const normalizedMethodRecordsBase = { - delete: 'DELETE', - DELETE: 'DELETE', - get: 'GET', - GET: 'GET', - head: 'HEAD', - HEAD: 'HEAD', - options: 'OPTIONS', - OPTIONS: 'OPTIONS', - post: 'POST', - POST: 'POST', - put: 'PUT', - PUT: 'PUT' -} - -const normalizedMethodRecords = { - ...normalizedMethodRecordsBase, - patch: 'patch', - PATCH: 'PATCH' -} - -// Note: object prototypes should not be able to be referenced. e.g. `Object#hasOwnProperty`. -Object.setPrototypeOf(normalizedMethodRecordsBase, null) -Object.setPrototypeOf(normalizedMethodRecords, null) - -module.exports = { - kEnumerableProperty, - isDisturbed, - isBlobLike, - parseOrigin, - parseURL, - getServerName, - isStream, - isIterable, - isAsyncIterable, - isDestroyed, - headerNameToString, - bufferToLowerCasedHeaderName, - addListener, - removeAllListeners, - errorRequest, - parseRawHeaders, - encodeRawHeaders, - parseHeaders, - parseKeepAliveTimeout, - destroy, - bodyLength, - deepClone, - ReadableStreamFrom, - isBuffer, - assertRequestHandler, - getSocketInfo, - isFormDataLike, - pathHasQueryOrFragment, - serializePathWithQuery, - addAbortListener, - isValidHTTPToken, - isValidHeaderValue, - isTokenCharCode, - parseRangeHeader, - normalizedMethodRecordsBase, - normalizedMethodRecords, - isValidPort, - isHttpOrHttpsPrefixed, - nodeMajor, - nodeMinor, - safeHTTPMethods: Object.freeze(['GET', 'HEAD', 'OPTIONS', 'TRACE']), - wrapRequestBody, - setupConnectTimeout, - getProtocolFromUrlString -} diff --git a/vanilla/node_modules/undici/lib/dispatcher/agent.js b/vanilla/node_modules/undici/lib/dispatcher/agent.js deleted file mode 100644 index 939b0ad..0000000 --- a/vanilla/node_modules/undici/lib/dispatcher/agent.js +++ /dev/null @@ -1,158 +0,0 @@ -'use strict' - -const { InvalidArgumentError, MaxOriginsReachedError } = require('../core/errors') -const { kClients, kRunning, kClose, kDestroy, kDispatch, kUrl } = require('../core/symbols') -const DispatcherBase = require('./dispatcher-base') -const Pool = require('./pool') -const Client = require('./client') -const util = require('../core/util') - -const kOnConnect = Symbol('onConnect') -const kOnDisconnect = Symbol('onDisconnect') -const kOnConnectionError = Symbol('onConnectionError') -const kOnDrain = Symbol('onDrain') -const kFactory = Symbol('factory') -const kOptions = Symbol('options') -const kOrigins = Symbol('origins') - -function defaultFactory (origin, opts) { - return opts && opts.connections === 1 - ? new Client(origin, opts) - : new Pool(origin, opts) -} - -class Agent extends DispatcherBase { - constructor ({ factory = defaultFactory, maxOrigins = Infinity, connect, ...options } = {}) { - if (typeof factory !== 'function') { - throw new InvalidArgumentError('factory must be a function.') - } - - if (connect != null && typeof connect !== 'function' && typeof connect !== 'object') { - throw new InvalidArgumentError('connect must be a function or an object') - } - - if (typeof maxOrigins !== 'number' || Number.isNaN(maxOrigins) || maxOrigins <= 0) { - throw new InvalidArgumentError('maxOrigins must be a number greater than 0') - } - - super() - - if (connect && typeof connect !== 'function') { - connect = { ...connect } - } - - this[kOptions] = { ...util.deepClone(options), maxOrigins, connect } - this[kFactory] = factory - this[kClients] = new Map() - this[kOrigins] = new Set() - - this[kOnDrain] = (origin, targets) => { - this.emit('drain', origin, [this, ...targets]) - } - - this[kOnConnect] = (origin, targets) => { - this.emit('connect', origin, [this, ...targets]) - } - - this[kOnDisconnect] = (origin, targets, err) => { - this.emit('disconnect', origin, [this, ...targets], err) - } - - this[kOnConnectionError] = (origin, targets, err) => { - this.emit('connectionError', origin, [this, ...targets], err) - } - } - - get [kRunning] () { - let ret = 0 - for (const { dispatcher } of this[kClients].values()) { - ret += dispatcher[kRunning] - } - return ret - } - - [kDispatch] (opts, handler) { - let key - if (opts.origin && (typeof opts.origin === 'string' || opts.origin instanceof URL)) { - key = String(opts.origin) - } else { - throw new InvalidArgumentError('opts.origin must be a non-empty string or URL.') - } - - if (this[kOrigins].size >= this[kOptions].maxOrigins && !this[kOrigins].has(key)) { - throw new MaxOriginsReachedError() - } - - const result = this[kClients].get(key) - let dispatcher = result && result.dispatcher - if (!dispatcher) { - const closeClientIfUnused = (connected) => { - const result = this[kClients].get(key) - if (result) { - if (connected) result.count -= 1 - if (result.count <= 0) { - this[kClients].delete(key) - if (!result.dispatcher.destroyed) { - result.dispatcher.close() - } - } - this[kOrigins].delete(key) - } - } - dispatcher = this[kFactory](opts.origin, this[kOptions]) - .on('drain', this[kOnDrain]) - .on('connect', (origin, targets) => { - const result = this[kClients].get(key) - if (result) { - result.count += 1 - } - this[kOnConnect](origin, targets) - }) - .on('disconnect', (origin, targets, err) => { - closeClientIfUnused(true) - this[kOnDisconnect](origin, targets, err) - }) - .on('connectionError', (origin, targets, err) => { - closeClientIfUnused(false) - this[kOnConnectionError](origin, targets, err) - }) - - this[kClients].set(key, { count: 0, dispatcher }) - this[kOrigins].add(key) - } - - return dispatcher.dispatch(opts, handler) - } - - [kClose] () { - const closePromises = [] - for (const { dispatcher } of this[kClients].values()) { - closePromises.push(dispatcher.close()) - } - this[kClients].clear() - - return Promise.all(closePromises) - } - - [kDestroy] (err) { - const destroyPromises = [] - for (const { dispatcher } of this[kClients].values()) { - destroyPromises.push(dispatcher.destroy(err)) - } - this[kClients].clear() - - return Promise.all(destroyPromises) - } - - get stats () { - const allClientStats = {} - for (const { dispatcher } of this[kClients].values()) { - if (dispatcher.stats) { - allClientStats[dispatcher[kUrl].origin] = dispatcher.stats - } - } - return allClientStats - } -} - -module.exports = Agent diff --git a/vanilla/node_modules/undici/lib/dispatcher/balanced-pool.js b/vanilla/node_modules/undici/lib/dispatcher/balanced-pool.js deleted file mode 100644 index d53a269..0000000 --- a/vanilla/node_modules/undici/lib/dispatcher/balanced-pool.js +++ /dev/null @@ -1,216 +0,0 @@ -'use strict' - -const { - BalancedPoolMissingUpstreamError, - InvalidArgumentError -} = require('../core/errors') -const { - PoolBase, - kClients, - kNeedDrain, - kAddClient, - kRemoveClient, - kGetDispatcher -} = require('./pool-base') -const Pool = require('./pool') -const { kUrl } = require('../core/symbols') -const { parseOrigin } = require('../core/util') -const kFactory = Symbol('factory') - -const kOptions = Symbol('options') -const kGreatestCommonDivisor = Symbol('kGreatestCommonDivisor') -const kCurrentWeight = Symbol('kCurrentWeight') -const kIndex = Symbol('kIndex') -const kWeight = Symbol('kWeight') -const kMaxWeightPerServer = Symbol('kMaxWeightPerServer') -const kErrorPenalty = Symbol('kErrorPenalty') - -/** - * Calculate the greatest common divisor of two numbers by - * using the Euclidean algorithm. - * - * @param {number} a - * @param {number} b - * @returns {number} - */ -function getGreatestCommonDivisor (a, b) { - if (a === 0) return b - - while (b !== 0) { - const t = b - b = a % b - a = t - } - return a -} - -function defaultFactory (origin, opts) { - return new Pool(origin, opts) -} - -class BalancedPool extends PoolBase { - constructor (upstreams = [], { factory = defaultFactory, ...opts } = {}) { - if (typeof factory !== 'function') { - throw new InvalidArgumentError('factory must be a function.') - } - - super() - - this[kOptions] = opts - this[kIndex] = -1 - this[kCurrentWeight] = 0 - - this[kMaxWeightPerServer] = this[kOptions].maxWeightPerServer || 100 - this[kErrorPenalty] = this[kOptions].errorPenalty || 15 - - if (!Array.isArray(upstreams)) { - upstreams = [upstreams] - } - - this[kFactory] = factory - - for (const upstream of upstreams) { - this.addUpstream(upstream) - } - this._updateBalancedPoolStats() - } - - addUpstream (upstream) { - const upstreamOrigin = parseOrigin(upstream).origin - - if (this[kClients].find((pool) => ( - pool[kUrl].origin === upstreamOrigin && - pool.closed !== true && - pool.destroyed !== true - ))) { - return this - } - const pool = this[kFactory](upstreamOrigin, Object.assign({}, this[kOptions])) - - this[kAddClient](pool) - pool.on('connect', () => { - pool[kWeight] = Math.min(this[kMaxWeightPerServer], pool[kWeight] + this[kErrorPenalty]) - }) - - pool.on('connectionError', () => { - pool[kWeight] = Math.max(1, pool[kWeight] - this[kErrorPenalty]) - this._updateBalancedPoolStats() - }) - - pool.on('disconnect', (...args) => { - const err = args[2] - if (err && err.code === 'UND_ERR_SOCKET') { - // decrease the weight of the pool. - pool[kWeight] = Math.max(1, pool[kWeight] - this[kErrorPenalty]) - this._updateBalancedPoolStats() - } - }) - - for (const client of this[kClients]) { - client[kWeight] = this[kMaxWeightPerServer] - } - - this._updateBalancedPoolStats() - - return this - } - - _updateBalancedPoolStats () { - let result = 0 - for (let i = 0; i < this[kClients].length; i++) { - result = getGreatestCommonDivisor(this[kClients][i][kWeight], result) - } - - this[kGreatestCommonDivisor] = result - } - - removeUpstream (upstream) { - const upstreamOrigin = parseOrigin(upstream).origin - - const pool = this[kClients].find((pool) => ( - pool[kUrl].origin === upstreamOrigin && - pool.closed !== true && - pool.destroyed !== true - )) - - if (pool) { - this[kRemoveClient](pool) - } - - return this - } - - getUpstream (upstream) { - const upstreamOrigin = parseOrigin(upstream).origin - - return this[kClients].find((pool) => ( - pool[kUrl].origin === upstreamOrigin && - pool.closed !== true && - pool.destroyed !== true - )) - } - - get upstreams () { - return this[kClients] - .filter(dispatcher => dispatcher.closed !== true && dispatcher.destroyed !== true) - .map((p) => p[kUrl].origin) - } - - [kGetDispatcher] () { - // We validate that pools is greater than 0, - // otherwise we would have to wait until an upstream - // is added, which might never happen. - if (this[kClients].length === 0) { - throw new BalancedPoolMissingUpstreamError() - } - - const dispatcher = this[kClients].find(dispatcher => ( - !dispatcher[kNeedDrain] && - dispatcher.closed !== true && - dispatcher.destroyed !== true - )) - - if (!dispatcher) { - return - } - - const allClientsBusy = this[kClients].map(pool => pool[kNeedDrain]).reduce((a, b) => a && b, true) - - if (allClientsBusy) { - return - } - - let counter = 0 - - let maxWeightIndex = this[kClients].findIndex(pool => !pool[kNeedDrain]) - - while (counter++ < this[kClients].length) { - this[kIndex] = (this[kIndex] + 1) % this[kClients].length - const pool = this[kClients][this[kIndex]] - - // find pool index with the largest weight - if (pool[kWeight] > this[kClients][maxWeightIndex][kWeight] && !pool[kNeedDrain]) { - maxWeightIndex = this[kIndex] - } - - // decrease the current weight every `this[kClients].length`. - if (this[kIndex] === 0) { - // Set the current weight to the next lower weight. - this[kCurrentWeight] = this[kCurrentWeight] - this[kGreatestCommonDivisor] - - if (this[kCurrentWeight] <= 0) { - this[kCurrentWeight] = this[kMaxWeightPerServer] - } - } - if (pool[kWeight] >= this[kCurrentWeight] && (!pool[kNeedDrain])) { - return pool - } - } - - this[kCurrentWeight] = this[kClients][maxWeightIndex][kWeight] - this[kIndex] = maxWeightIndex - return this[kClients][maxWeightIndex] - } -} - -module.exports = BalancedPool diff --git a/vanilla/node_modules/undici/lib/dispatcher/client-h1.js b/vanilla/node_modules/undici/lib/dispatcher/client-h1.js deleted file mode 100644 index ce6b4ee..0000000 --- a/vanilla/node_modules/undici/lib/dispatcher/client-h1.js +++ /dev/null @@ -1,1606 +0,0 @@ -'use strict' - -/* global WebAssembly */ - -const assert = require('node:assert') -const util = require('../core/util.js') -const { channels } = require('../core/diagnostics.js') -const timers = require('../util/timers.js') -const { - RequestContentLengthMismatchError, - ResponseContentLengthMismatchError, - RequestAbortedError, - HeadersTimeoutError, - HeadersOverflowError, - SocketError, - InformationalError, - BodyTimeoutError, - HTTPParserError, - ResponseExceededMaxSizeError -} = require('../core/errors.js') -const { - kUrl, - kReset, - kClient, - kParser, - kBlocking, - kRunning, - kPending, - kSize, - kWriting, - kQueue, - kNoRef, - kKeepAliveDefaultTimeout, - kHostHeader, - kPendingIdx, - kRunningIdx, - kError, - kPipelining, - kSocket, - kKeepAliveTimeoutValue, - kMaxHeadersSize, - kKeepAliveMaxTimeout, - kKeepAliveTimeoutThreshold, - kHeadersTimeout, - kBodyTimeout, - kStrictContentLength, - kMaxRequests, - kCounter, - kMaxResponseSize, - kOnError, - kResume, - kHTTPContext, - kClosed -} = require('../core/symbols.js') - -const constants = require('../llhttp/constants.js') -const EMPTY_BUF = Buffer.alloc(0) -const FastBuffer = Buffer[Symbol.species] -const removeAllListeners = util.removeAllListeners - -let extractBody - -function lazyllhttp () { - const llhttpWasmData = process.env.JEST_WORKER_ID ? require('../llhttp/llhttp-wasm.js') : undefined - - let mod - - // We disable wasm SIMD on ppc64 as it seems to be broken on Power 9 architectures. - let useWasmSIMD = process.arch !== 'ppc64' - // The Env Variable UNDICI_NO_WASM_SIMD allows explicitly overriding the default behavior - if (process.env.UNDICI_NO_WASM_SIMD === '1') { - useWasmSIMD = true - } else if (process.env.UNDICI_NO_WASM_SIMD === '0') { - useWasmSIMD = false - } - - if (useWasmSIMD) { - try { - mod = new WebAssembly.Module(require('../llhttp/llhttp_simd-wasm.js')) - } catch { - } - } - - if (!mod) { - // We could check if the error was caused by the simd option not - // being enabled, but the occurring of this other error - // * https://github.com/emscripten-core/emscripten/issues/11495 - // got me to remove that check to avoid breaking Node 12. - mod = new WebAssembly.Module(llhttpWasmData || require('../llhttp/llhttp-wasm.js')) - } - - return new WebAssembly.Instance(mod, { - env: { - /** - * @param {number} p - * @param {number} at - * @param {number} len - * @returns {number} - */ - wasm_on_url: (p, at, len) => { - return 0 - }, - /** - * @param {number} p - * @param {number} at - * @param {number} len - * @returns {number} - */ - wasm_on_status: (p, at, len) => { - assert(currentParser.ptr === p) - const start = at - currentBufferPtr + currentBufferRef.byteOffset - return currentParser.onStatus(new FastBuffer(currentBufferRef.buffer, start, len)) - }, - /** - * @param {number} p - * @returns {number} - */ - wasm_on_message_begin: (p) => { - assert(currentParser.ptr === p) - return currentParser.onMessageBegin() - }, - /** - * @param {number} p - * @param {number} at - * @param {number} len - * @returns {number} - */ - wasm_on_header_field: (p, at, len) => { - assert(currentParser.ptr === p) - const start = at - currentBufferPtr + currentBufferRef.byteOffset - return currentParser.onHeaderField(new FastBuffer(currentBufferRef.buffer, start, len)) - }, - /** - * @param {number} p - * @param {number} at - * @param {number} len - * @returns {number} - */ - wasm_on_header_value: (p, at, len) => { - assert(currentParser.ptr === p) - const start = at - currentBufferPtr + currentBufferRef.byteOffset - return currentParser.onHeaderValue(new FastBuffer(currentBufferRef.buffer, start, len)) - }, - /** - * @param {number} p - * @param {number} statusCode - * @param {0|1} upgrade - * @param {0|1} shouldKeepAlive - * @returns {number} - */ - wasm_on_headers_complete: (p, statusCode, upgrade, shouldKeepAlive) => { - assert(currentParser.ptr === p) - return currentParser.onHeadersComplete(statusCode, upgrade === 1, shouldKeepAlive === 1) - }, - /** - * @param {number} p - * @param {number} at - * @param {number} len - * @returns {number} - */ - wasm_on_body: (p, at, len) => { - assert(currentParser.ptr === p) - const start = at - currentBufferPtr + currentBufferRef.byteOffset - return currentParser.onBody(new FastBuffer(currentBufferRef.buffer, start, len)) - }, - /** - * @param {number} p - * @returns {number} - */ - wasm_on_message_complete: (p) => { - assert(currentParser.ptr === p) - return currentParser.onMessageComplete() - } - - } - }) -} - -let llhttpInstance = null - -/** - * @type {Parser|null} - */ -let currentParser = null -let currentBufferRef = null -/** - * @type {number} - */ -let currentBufferSize = 0 -let currentBufferPtr = null - -const USE_NATIVE_TIMER = 0 -const USE_FAST_TIMER = 1 - -// Use fast timers for headers and body to take eventual event loop -// latency into account. -const TIMEOUT_HEADERS = 2 | USE_FAST_TIMER -const TIMEOUT_BODY = 4 | USE_FAST_TIMER - -// Use native timers to ignore event loop latency for keep-alive -// handling. -const TIMEOUT_KEEP_ALIVE = 8 | USE_NATIVE_TIMER - -class Parser { - /** - * @param {import('./client.js')} client - * @param {import('net').Socket} socket - * @param {*} llhttp - */ - constructor (client, socket, { exports }) { - this.llhttp = exports - this.ptr = this.llhttp.llhttp_alloc(constants.TYPE.RESPONSE) - this.client = client - /** - * @type {import('net').Socket} - */ - this.socket = socket - this.timeout = null - this.timeoutValue = null - this.timeoutType = null - this.statusCode = 0 - this.statusText = '' - this.upgrade = false - this.headers = [] - this.headersSize = 0 - this.headersMaxSize = client[kMaxHeadersSize] - this.shouldKeepAlive = false - this.paused = false - this.resume = this.resume.bind(this) - - this.bytesRead = 0 - - this.keepAlive = '' - this.contentLength = '' - this.connection = '' - this.maxResponseSize = client[kMaxResponseSize] - } - - setTimeout (delay, type) { - // If the existing timer and the new timer are of different timer type - // (fast or native) or have different delay, we need to clear the existing - // timer and set a new one. - if ( - delay !== this.timeoutValue || - (type & USE_FAST_TIMER) ^ (this.timeoutType & USE_FAST_TIMER) - ) { - // If a timeout is already set, clear it with clearTimeout of the fast - // timer implementation, as it can clear fast and native timers. - if (this.timeout) { - timers.clearTimeout(this.timeout) - this.timeout = null - } - - if (delay) { - if (type & USE_FAST_TIMER) { - this.timeout = timers.setFastTimeout(onParserTimeout, delay, new WeakRef(this)) - } else { - this.timeout = setTimeout(onParserTimeout, delay, new WeakRef(this)) - this.timeout?.unref() - } - } - - this.timeoutValue = delay - } else if (this.timeout) { - if (this.timeout.refresh) { - this.timeout.refresh() - } - } - - this.timeoutType = type - } - - resume () { - if (this.socket.destroyed || !this.paused) { - return - } - - assert(this.ptr != null) - assert(currentParser === null) - - this.llhttp.llhttp_resume(this.ptr) - - assert(this.timeoutType === TIMEOUT_BODY) - if (this.timeout) { - if (this.timeout.refresh) { - this.timeout.refresh() - } - } - - this.paused = false - this.execute(this.socket.read() || EMPTY_BUF) // Flush parser. - this.readMore() - } - - readMore () { - while (!this.paused && this.ptr) { - const chunk = this.socket.read() - if (chunk === null) { - break - } - this.execute(chunk) - } - } - - /** - * @param {Buffer} chunk - */ - execute (chunk) { - assert(currentParser === null) - assert(this.ptr != null) - assert(!this.paused) - - const { socket, llhttp } = this - - // Allocate a new buffer if the current buffer is too small. - if (chunk.length > currentBufferSize) { - if (currentBufferPtr) { - llhttp.free(currentBufferPtr) - } - // Allocate a buffer that is a multiple of 4096 bytes. - currentBufferSize = Math.ceil(chunk.length / 4096) * 4096 - currentBufferPtr = llhttp.malloc(currentBufferSize) - } - - new Uint8Array(llhttp.memory.buffer, currentBufferPtr, currentBufferSize).set(chunk) - - // Call `execute` on the wasm parser. - // We pass the `llhttp_parser` pointer address, the pointer address of buffer view data, - // and finally the length of bytes to parse. - // The return value is an error code or `constants.ERROR.OK`. - try { - let ret - - try { - currentBufferRef = chunk - currentParser = this - ret = llhttp.llhttp_execute(this.ptr, currentBufferPtr, chunk.length) - } finally { - currentParser = null - currentBufferRef = null - } - - if (ret !== constants.ERROR.OK) { - const data = chunk.subarray(llhttp.llhttp_get_error_pos(this.ptr) - currentBufferPtr) - - if (ret === constants.ERROR.PAUSED_UPGRADE) { - this.onUpgrade(data) - } else if (ret === constants.ERROR.PAUSED) { - this.paused = true - socket.unshift(data) - } else { - const ptr = llhttp.llhttp_get_error_reason(this.ptr) - let message = '' - if (ptr) { - const len = new Uint8Array(llhttp.memory.buffer, ptr).indexOf(0) - message = - 'Response does not match the HTTP/1.1 protocol (' + - Buffer.from(llhttp.memory.buffer, ptr, len).toString() + - ')' - } - throw new HTTPParserError(message, constants.ERROR[ret], data) - } - } - } catch (err) { - util.destroy(socket, err) - } - } - - destroy () { - assert(currentParser === null) - assert(this.ptr != null) - - this.llhttp.llhttp_free(this.ptr) - this.ptr = null - - this.timeout && timers.clearTimeout(this.timeout) - this.timeout = null - this.timeoutValue = null - this.timeoutType = null - - this.paused = false - } - - /** - * @param {Buffer} buf - * @returns {0} - */ - onStatus (buf) { - this.statusText = buf.toString() - return 0 - } - - /** - * @returns {0|-1} - */ - onMessageBegin () { - const { socket, client } = this - - if (socket.destroyed) { - return -1 - } - - const request = client[kQueue][client[kRunningIdx]] - if (!request) { - return -1 - } - request.onResponseStarted() - - return 0 - } - - /** - * @param {Buffer} buf - * @returns {number} - */ - onHeaderField (buf) { - const len = this.headers.length - - if ((len & 1) === 0) { - this.headers.push(buf) - } else { - this.headers[len - 1] = Buffer.concat([this.headers[len - 1], buf]) - } - - this.trackHeader(buf.length) - - return 0 - } - - /** - * @param {Buffer} buf - * @returns {number} - */ - onHeaderValue (buf) { - let len = this.headers.length - - if ((len & 1) === 1) { - this.headers.push(buf) - len += 1 - } else { - this.headers[len - 1] = Buffer.concat([this.headers[len - 1], buf]) - } - - const key = this.headers[len - 2] - if (key.length === 10) { - const headerName = util.bufferToLowerCasedHeaderName(key) - if (headerName === 'keep-alive') { - this.keepAlive += buf.toString() - } else if (headerName === 'connection') { - this.connection += buf.toString() - } - } else if (key.length === 14 && util.bufferToLowerCasedHeaderName(key) === 'content-length') { - this.contentLength += buf.toString() - } - - this.trackHeader(buf.length) - - return 0 - } - - /** - * @param {number} len - */ - trackHeader (len) { - this.headersSize += len - if (this.headersSize >= this.headersMaxSize) { - util.destroy(this.socket, new HeadersOverflowError()) - } - } - - /** - * @param {Buffer} head - */ - onUpgrade (head) { - const { upgrade, client, socket, headers, statusCode } = this - - assert(upgrade) - assert(client[kSocket] === socket) - assert(!socket.destroyed) - assert(!this.paused) - assert((headers.length & 1) === 0) - - const request = client[kQueue][client[kRunningIdx]] - assert(request) - assert(request.upgrade || request.method === 'CONNECT') - - this.statusCode = 0 - this.statusText = '' - this.shouldKeepAlive = false - - this.headers = [] - this.headersSize = 0 - - socket.unshift(head) - - socket[kParser].destroy() - socket[kParser] = null - - socket[kClient] = null - socket[kError] = null - - removeAllListeners(socket) - - client[kSocket] = null - client[kHTTPContext] = null // TODO (fix): This is hacky... - client[kQueue][client[kRunningIdx]++] = null - client.emit('disconnect', client[kUrl], [client], new InformationalError('upgrade')) - - try { - request.onUpgrade(statusCode, headers, socket) - } catch (err) { - util.destroy(socket, err) - } - - client[kResume]() - } - - /** - * @param {number} statusCode - * @param {boolean} upgrade - * @param {boolean} shouldKeepAlive - * @returns {number} - */ - onHeadersComplete (statusCode, upgrade, shouldKeepAlive) { - const { client, socket, headers, statusText } = this - - if (socket.destroyed) { - return -1 - } - - const request = client[kQueue][client[kRunningIdx]] - - if (!request) { - return -1 - } - - assert(!this.upgrade) - assert(this.statusCode < 200) - - if (statusCode === 100) { - util.destroy(socket, new SocketError('bad response', util.getSocketInfo(socket))) - return -1 - } - - /* this can only happen if server is misbehaving */ - if (upgrade && !request.upgrade) { - util.destroy(socket, new SocketError('bad upgrade', util.getSocketInfo(socket))) - return -1 - } - - assert(this.timeoutType === TIMEOUT_HEADERS) - - this.statusCode = statusCode - this.shouldKeepAlive = ( - shouldKeepAlive || - // Override llhttp value which does not allow keepAlive for HEAD. - (request.method === 'HEAD' && !socket[kReset] && this.connection.toLowerCase() === 'keep-alive') - ) - - if (this.statusCode >= 200) { - const bodyTimeout = request.bodyTimeout != null - ? request.bodyTimeout - : client[kBodyTimeout] - this.setTimeout(bodyTimeout, TIMEOUT_BODY) - } else if (this.timeout) { - if (this.timeout.refresh) { - this.timeout.refresh() - } - } - - if (request.method === 'CONNECT') { - assert(client[kRunning] === 1) - this.upgrade = true - return 2 - } - - if (upgrade) { - assert(client[kRunning] === 1) - this.upgrade = true - return 2 - } - - assert((this.headers.length & 1) === 0) - this.headers = [] - this.headersSize = 0 - - if (this.shouldKeepAlive && client[kPipelining]) { - const keepAliveTimeout = this.keepAlive ? util.parseKeepAliveTimeout(this.keepAlive) : null - - if (keepAliveTimeout != null) { - const timeout = Math.min( - keepAliveTimeout - client[kKeepAliveTimeoutThreshold], - client[kKeepAliveMaxTimeout] - ) - if (timeout <= 0) { - socket[kReset] = true - } else { - client[kKeepAliveTimeoutValue] = timeout - } - } else { - client[kKeepAliveTimeoutValue] = client[kKeepAliveDefaultTimeout] - } - } else { - // Stop more requests from being dispatched. - socket[kReset] = true - } - - const pause = request.onHeaders(statusCode, headers, this.resume, statusText) === false - - if (request.aborted) { - return -1 - } - - if (request.method === 'HEAD') { - return 1 - } - - if (statusCode < 200) { - return 1 - } - - if (socket[kBlocking]) { - socket[kBlocking] = false - client[kResume]() - } - - return pause ? constants.ERROR.PAUSED : 0 - } - - /** - * @param {Buffer} buf - * @returns {number} - */ - onBody (buf) { - const { client, socket, statusCode, maxResponseSize } = this - - if (socket.destroyed) { - return -1 - } - - const request = client[kQueue][client[kRunningIdx]] - assert(request) - - assert(this.timeoutType === TIMEOUT_BODY) - if (this.timeout) { - if (this.timeout.refresh) { - this.timeout.refresh() - } - } - - assert(statusCode >= 200) - - if (maxResponseSize > -1 && this.bytesRead + buf.length > maxResponseSize) { - util.destroy(socket, new ResponseExceededMaxSizeError()) - return -1 - } - - this.bytesRead += buf.length - - if (request.onData(buf) === false) { - return constants.ERROR.PAUSED - } - - return 0 - } - - /** - * @returns {number} - */ - onMessageComplete () { - const { client, socket, statusCode, upgrade, headers, contentLength, bytesRead, shouldKeepAlive } = this - - if (socket.destroyed && (!statusCode || shouldKeepAlive)) { - return -1 - } - - if (upgrade) { - return 0 - } - - assert(statusCode >= 100) - assert((this.headers.length & 1) === 0) - - const request = client[kQueue][client[kRunningIdx]] - assert(request) - - this.statusCode = 0 - this.statusText = '' - this.bytesRead = 0 - this.contentLength = '' - this.keepAlive = '' - this.connection = '' - - this.headers = [] - this.headersSize = 0 - - if (statusCode < 200) { - return 0 - } - - if (request.method !== 'HEAD' && contentLength && bytesRead !== parseInt(contentLength, 10)) { - util.destroy(socket, new ResponseContentLengthMismatchError()) - return -1 - } - - request.onComplete(headers) - - client[kQueue][client[kRunningIdx]++] = null - - if (socket[kWriting]) { - assert(client[kRunning] === 0) - // Response completed before request. - util.destroy(socket, new InformationalError('reset')) - return constants.ERROR.PAUSED - } else if (!shouldKeepAlive) { - util.destroy(socket, new InformationalError('reset')) - return constants.ERROR.PAUSED - } else if (socket[kReset] && client[kRunning] === 0) { - // Destroy socket once all requests have completed. - // The request at the tail of the pipeline is the one - // that requested reset and no further requests should - // have been queued since then. - util.destroy(socket, new InformationalError('reset')) - return constants.ERROR.PAUSED - } else if (client[kPipelining] == null || client[kPipelining] === 1) { - // We must wait a full event loop cycle to reuse this socket to make sure - // that non-spec compliant servers are not closing the connection even if they - // said they won't. - setImmediate(client[kResume]) - } else { - client[kResume]() - } - - return 0 - } -} - -function onParserTimeout (parserWeakRef) { - const parser = parserWeakRef.deref() - if (!parser) { - return - } - - const { socket, timeoutType, client, paused } = parser - - if (timeoutType === TIMEOUT_HEADERS) { - if (!socket[kWriting] || socket.writableNeedDrain || client[kRunning] > 1) { - assert(!paused, 'cannot be paused while waiting for headers') - util.destroy(socket, new HeadersTimeoutError()) - } - } else if (timeoutType === TIMEOUT_BODY) { - if (!paused) { - util.destroy(socket, new BodyTimeoutError()) - } - } else if (timeoutType === TIMEOUT_KEEP_ALIVE) { - assert(client[kRunning] === 0 && client[kKeepAliveTimeoutValue]) - util.destroy(socket, new InformationalError('socket idle timeout')) - } -} - -/** - * @param {import ('./client.js')} client - * @param {import('net').Socket} socket - * @returns - */ -function connectH1 (client, socket) { - client[kSocket] = socket - - if (!llhttpInstance) { - llhttpInstance = lazyllhttp() - } - - if (socket.errored) { - throw socket.errored - } - - if (socket.destroyed) { - throw new SocketError('destroyed') - } - - socket[kNoRef] = false - socket[kWriting] = false - socket[kReset] = false - socket[kBlocking] = false - socket[kParser] = new Parser(client, socket, llhttpInstance) - - util.addListener(socket, 'error', onHttpSocketError) - util.addListener(socket, 'readable', onHttpSocketReadable) - util.addListener(socket, 'end', onHttpSocketEnd) - util.addListener(socket, 'close', onHttpSocketClose) - - socket[kClosed] = false - socket.on('close', onSocketClose) - - return { - version: 'h1', - defaultPipelining: 1, - write (request) { - return writeH1(client, request) - }, - resume () { - resumeH1(client) - }, - /** - * @param {Error|undefined} err - * @param {() => void} callback - */ - destroy (err, callback) { - if (socket[kClosed]) { - queueMicrotask(callback) - } else { - socket.on('close', callback) - socket.destroy(err) - } - }, - /** - * @returns {boolean} - */ - get destroyed () { - return socket.destroyed - }, - /** - * @param {import('../core/request.js')} request - * @returns {boolean} - */ - busy (request) { - if (socket[kWriting] || socket[kReset] || socket[kBlocking]) { - return true - } - - if (request) { - if (client[kRunning] > 0 && !request.idempotent) { - // Non-idempotent request cannot be retried. - // Ensure that no other requests are inflight and - // could cause failure. - return true - } - - if (client[kRunning] > 0 && (request.upgrade || request.method === 'CONNECT')) { - // Don't dispatch an upgrade until all preceding requests have completed. - // A misbehaving server might upgrade the connection before all pipelined - // request has completed. - return true - } - - if (client[kRunning] > 0 && util.bodyLength(request.body) !== 0 && - (util.isStream(request.body) || util.isAsyncIterable(request.body) || util.isFormDataLike(request.body))) { - // Request with stream or iterator body can error while other requests - // are inflight and indirectly error those as well. - // Ensure this doesn't happen by waiting for inflight - // to complete before dispatching. - - // Request with stream or iterator body cannot be retried. - // Ensure that no other requests are inflight and - // could cause failure. - return true - } - } - - return false - } - } -} - -function onHttpSocketError (err) { - assert(err.code !== 'ERR_TLS_CERT_ALTNAME_INVALID') - - const parser = this[kParser] - - // On Mac OS, we get an ECONNRESET even if there is a full body to be forwarded - // to the user. - if (err.code === 'ECONNRESET' && parser.statusCode && !parser.shouldKeepAlive) { - // We treat all incoming data so for as a valid response. - parser.onMessageComplete() - return - } - - this[kError] = err - - this[kClient][kOnError](err) -} - -function onHttpSocketReadable () { - this[kParser]?.readMore() -} - -function onHttpSocketEnd () { - const parser = this[kParser] - - if (parser.statusCode && !parser.shouldKeepAlive) { - // We treat all incoming data so far as a valid response. - parser.onMessageComplete() - return - } - - util.destroy(this, new SocketError('other side closed', util.getSocketInfo(this))) -} - -function onHttpSocketClose () { - const parser = this[kParser] - - if (parser) { - if (!this[kError] && parser.statusCode && !parser.shouldKeepAlive) { - // We treat all incoming data so far as a valid response. - parser.onMessageComplete() - } - - this[kParser].destroy() - this[kParser] = null - } - - const err = this[kError] || new SocketError('closed', util.getSocketInfo(this)) - - const client = this[kClient] - - client[kSocket] = null - client[kHTTPContext] = null // TODO (fix): This is hacky... - - if (client.destroyed) { - assert(client[kPending] === 0) - - // Fail entire queue. - const requests = client[kQueue].splice(client[kRunningIdx]) - for (let i = 0; i < requests.length; i++) { - const request = requests[i] - util.errorRequest(client, request, err) - } - } else if (client[kRunning] > 0 && err.code !== 'UND_ERR_INFO') { - // Fail head of pipeline. - const request = client[kQueue][client[kRunningIdx]] - client[kQueue][client[kRunningIdx]++] = null - - util.errorRequest(client, request, err) - } - - client[kPendingIdx] = client[kRunningIdx] - - assert(client[kRunning] === 0) - - client.emit('disconnect', client[kUrl], [client], err) - - client[kResume]() -} - -function onSocketClose () { - this[kClosed] = true -} - -/** - * @param {import('./client.js')} client - */ -function resumeH1 (client) { - const socket = client[kSocket] - - if (socket && !socket.destroyed) { - if (client[kSize] === 0) { - if (!socket[kNoRef] && socket.unref) { - socket.unref() - socket[kNoRef] = true - } - } else if (socket[kNoRef] && socket.ref) { - socket.ref() - socket[kNoRef] = false - } - - if (client[kSize] === 0) { - if (socket[kParser].timeoutType !== TIMEOUT_KEEP_ALIVE) { - socket[kParser].setTimeout(client[kKeepAliveTimeoutValue], TIMEOUT_KEEP_ALIVE) - } - } else if (client[kRunning] > 0 && socket[kParser].statusCode < 200) { - if (socket[kParser].timeoutType !== TIMEOUT_HEADERS) { - const request = client[kQueue][client[kRunningIdx]] - const headersTimeout = request.headersTimeout != null - ? request.headersTimeout - : client[kHeadersTimeout] - socket[kParser].setTimeout(headersTimeout, TIMEOUT_HEADERS) - } - } - } -} - -// https://www.rfc-editor.org/rfc/rfc7230#section-3.3.2 -function shouldSendContentLength (method) { - return method !== 'GET' && method !== 'HEAD' && method !== 'OPTIONS' && method !== 'TRACE' && method !== 'CONNECT' -} - -/** - * @param {import('./client.js')} client - * @param {import('../core/request.js')} request - * @returns - */ -function writeH1 (client, request) { - const { method, path, host, upgrade, blocking, reset } = request - - let { body, headers, contentLength } = request - - // https://tools.ietf.org/html/rfc7231#section-4.3.1 - // https://tools.ietf.org/html/rfc7231#section-4.3.2 - // https://tools.ietf.org/html/rfc7231#section-4.3.5 - - // Sending a payload body on a request that does not - // expect it can cause undefined behavior on some - // servers and corrupt connection state. Do not - // re-use the connection for further requests. - - const expectsPayload = ( - method === 'PUT' || - method === 'POST' || - method === 'PATCH' || - method === 'QUERY' || - method === 'PROPFIND' || - method === 'PROPPATCH' - ) - - if (util.isFormDataLike(body)) { - if (!extractBody) { - extractBody = require('../web/fetch/body.js').extractBody - } - - const [bodyStream, contentType] = extractBody(body) - if (request.contentType == null) { - headers.push('content-type', contentType) - } - body = bodyStream.stream - contentLength = bodyStream.length - } else if (util.isBlobLike(body) && request.contentType == null && body.type) { - headers.push('content-type', body.type) - } - - if (body && typeof body.read === 'function') { - // Try to read EOF in order to get length. - body.read(0) - } - - const bodyLength = util.bodyLength(body) - - contentLength = bodyLength ?? contentLength - - if (contentLength === null) { - contentLength = request.contentLength - } - - if (contentLength === 0 && !expectsPayload) { - // https://tools.ietf.org/html/rfc7230#section-3.3.2 - // A user agent SHOULD NOT send a Content-Length header field when - // the request message does not contain a payload body and the method - // semantics do not anticipate such a body. - - contentLength = null - } - - // https://github.com/nodejs/undici/issues/2046 - // A user agent may send a Content-Length header with 0 value, this should be allowed. - if (shouldSendContentLength(method) && contentLength > 0 && request.contentLength !== null && request.contentLength !== contentLength) { - if (client[kStrictContentLength]) { - util.errorRequest(client, request, new RequestContentLengthMismatchError()) - return false - } - - process.emitWarning(new RequestContentLengthMismatchError()) - } - - const socket = client[kSocket] - - /** - * @param {Error} [err] - * @returns {void} - */ - const abort = (err) => { - if (request.aborted || request.completed) { - return - } - - util.errorRequest(client, request, err || new RequestAbortedError()) - - util.destroy(body) - util.destroy(socket, new InformationalError('aborted')) - } - - try { - request.onConnect(abort) - } catch (err) { - util.errorRequest(client, request, err) - } - - if (request.aborted) { - return false - } - - if (method === 'HEAD') { - // https://github.com/mcollina/undici/issues/258 - // Close after a HEAD request to interop with misbehaving servers - // that may send a body in the response. - - socket[kReset] = true - } - - if (upgrade || method === 'CONNECT') { - // On CONNECT or upgrade, block pipeline from dispatching further - // requests on this connection. - - socket[kReset] = true - } - - if (reset != null) { - socket[kReset] = reset - } - - if (client[kMaxRequests] && socket[kCounter]++ >= client[kMaxRequests]) { - socket[kReset] = true - } - - if (blocking) { - socket[kBlocking] = true - } - - let header = `${method} ${path} HTTP/1.1\r\n` - - if (typeof host === 'string') { - header += `host: ${host}\r\n` - } else { - header += client[kHostHeader] - } - - if (upgrade) { - header += `connection: upgrade\r\nupgrade: ${upgrade}\r\n` - } else if (client[kPipelining] && !socket[kReset]) { - header += 'connection: keep-alive\r\n' - } else { - header += 'connection: close\r\n' - } - - if (Array.isArray(headers)) { - for (let n = 0; n < headers.length; n += 2) { - const key = headers[n + 0] - const val = headers[n + 1] - - if (Array.isArray(val)) { - for (let i = 0; i < val.length; i++) { - header += `${key}: ${val[i]}\r\n` - } - } else { - header += `${key}: ${val}\r\n` - } - } - } - - if (channels.sendHeaders.hasSubscribers) { - channels.sendHeaders.publish({ request, headers: header, socket }) - } - - if (!body || bodyLength === 0) { - writeBuffer(abort, null, client, request, socket, contentLength, header, expectsPayload) - } else if (util.isBuffer(body)) { - writeBuffer(abort, body, client, request, socket, contentLength, header, expectsPayload) - } else if (util.isBlobLike(body)) { - if (typeof body.stream === 'function') { - writeIterable(abort, body.stream(), client, request, socket, contentLength, header, expectsPayload) - } else { - writeBlob(abort, body, client, request, socket, contentLength, header, expectsPayload) - } - } else if (util.isStream(body)) { - writeStream(abort, body, client, request, socket, contentLength, header, expectsPayload) - } else if (util.isIterable(body)) { - writeIterable(abort, body, client, request, socket, contentLength, header, expectsPayload) - } else { - assert(false) - } - - return true -} - -/** - * @param {AbortCallback} abort - * @param {import('stream').Stream} body - * @param {import('./client.js')} client - * @param {import('../core/request.js')} request - * @param {import('net').Socket} socket - * @param {number} contentLength - * @param {string} header - * @param {boolean} expectsPayload - */ -function writeStream (abort, body, client, request, socket, contentLength, header, expectsPayload) { - assert(contentLength !== 0 || client[kRunning] === 0, 'stream body cannot be pipelined') - - let finished = false - - const writer = new AsyncWriter({ abort, socket, request, contentLength, client, expectsPayload, header }) - - /** - * @param {Buffer} chunk - * @returns {void} - */ - const onData = function (chunk) { - if (finished) { - return - } - - try { - if (!writer.write(chunk) && this.pause) { - this.pause() - } - } catch (err) { - util.destroy(this, err) - } - } - - /** - * @returns {void} - */ - const onDrain = function () { - if (finished) { - return - } - - if (body.resume) { - body.resume() - } - } - - /** - * @returns {void} - */ - const onClose = function () { - // 'close' might be emitted *before* 'error' for - // broken streams. Wait a tick to avoid this case. - queueMicrotask(() => { - // It's only safe to remove 'error' listener after - // 'close'. - body.removeListener('error', onFinished) - }) - - if (!finished) { - const err = new RequestAbortedError() - queueMicrotask(() => onFinished(err)) - } - } - - /** - * @param {Error} [err] - * @returns - */ - const onFinished = function (err) { - if (finished) { - return - } - - finished = true - - assert(socket.destroyed || (socket[kWriting] && client[kRunning] <= 1)) - - socket - .off('drain', onDrain) - .off('error', onFinished) - - body - .removeListener('data', onData) - .removeListener('end', onFinished) - .removeListener('close', onClose) - - if (!err) { - try { - writer.end() - } catch (er) { - err = er - } - } - - writer.destroy(err) - - if (err && (err.code !== 'UND_ERR_INFO' || err.message !== 'reset')) { - util.destroy(body, err) - } else { - util.destroy(body) - } - } - - body - .on('data', onData) - .on('end', onFinished) - .on('error', onFinished) - .on('close', onClose) - - if (body.resume) { - body.resume() - } - - socket - .on('drain', onDrain) - .on('error', onFinished) - - if (body.errorEmitted ?? body.errored) { - setImmediate(onFinished, body.errored) - } else if (body.endEmitted ?? body.readableEnded) { - setImmediate(onFinished, null) - } - - if (body.closeEmitted ?? body.closed) { - setImmediate(onClose) - } -} - -/** - * @typedef AbortCallback - * @type {Function} - * @param {Error} [err] - * @returns {void} - */ - -/** - * @param {AbortCallback} abort - * @param {Uint8Array|null} body - * @param {import('./client.js')} client - * @param {import('../core/request.js')} request - * @param {import('net').Socket} socket - * @param {number} contentLength - * @param {string} header - * @param {boolean} expectsPayload - * @returns {void} - */ -function writeBuffer (abort, body, client, request, socket, contentLength, header, expectsPayload) { - try { - if (!body) { - if (contentLength === 0) { - socket.write(`${header}content-length: 0\r\n\r\n`, 'latin1') - } else { - assert(contentLength === null, 'no body must not have content length') - socket.write(`${header}\r\n`, 'latin1') - } - } else if (util.isBuffer(body)) { - assert(contentLength === body.byteLength, 'buffer body must have content length') - - socket.cork() - socket.write(`${header}content-length: ${contentLength}\r\n\r\n`, 'latin1') - socket.write(body) - socket.uncork() - request.onBodySent(body) - - if (!expectsPayload && request.reset !== false) { - socket[kReset] = true - } - } - request.onRequestSent() - - client[kResume]() - } catch (err) { - abort(err) - } -} - -/** - * @param {AbortCallback} abort - * @param {Blob} body - * @param {import('./client.js')} client - * @param {import('../core/request.js')} request - * @param {import('net').Socket} socket - * @param {number} contentLength - * @param {string} header - * @param {boolean} expectsPayload - * @returns {Promise<void>} - */ -async function writeBlob (abort, body, client, request, socket, contentLength, header, expectsPayload) { - assert(contentLength === body.size, 'blob body must have content length') - - try { - if (contentLength != null && contentLength !== body.size) { - throw new RequestContentLengthMismatchError() - } - - const buffer = Buffer.from(await body.arrayBuffer()) - - socket.cork() - socket.write(`${header}content-length: ${contentLength}\r\n\r\n`, 'latin1') - socket.write(buffer) - socket.uncork() - - request.onBodySent(buffer) - request.onRequestSent() - - if (!expectsPayload && request.reset !== false) { - socket[kReset] = true - } - - client[kResume]() - } catch (err) { - abort(err) - } -} - -/** - * @param {AbortCallback} abort - * @param {Iterable} body - * @param {import('./client.js')} client - * @param {import('../core/request.js')} request - * @param {import('net').Socket} socket - * @param {number} contentLength - * @param {string} header - * @param {boolean} expectsPayload - * @returns {Promise<void>} - */ -async function writeIterable (abort, body, client, request, socket, contentLength, header, expectsPayload) { - assert(contentLength !== 0 || client[kRunning] === 0, 'iterator body cannot be pipelined') - - let callback = null - function onDrain () { - if (callback) { - const cb = callback - callback = null - cb() - } - } - - const waitForDrain = () => new Promise((resolve, reject) => { - assert(callback === null) - - if (socket[kError]) { - reject(socket[kError]) - } else { - callback = resolve - } - }) - - socket - .on('close', onDrain) - .on('drain', onDrain) - - const writer = new AsyncWriter({ abort, socket, request, contentLength, client, expectsPayload, header }) - try { - // It's up to the user to somehow abort the async iterable. - for await (const chunk of body) { - if (socket[kError]) { - throw socket[kError] - } - - if (!writer.write(chunk)) { - await waitForDrain() - } - } - - writer.end() - } catch (err) { - writer.destroy(err) - } finally { - socket - .off('close', onDrain) - .off('drain', onDrain) - } -} - -class AsyncWriter { - /** - * - * @param {object} arg - * @param {AbortCallback} arg.abort - * @param {import('net').Socket} arg.socket - * @param {import('../core/request.js')} arg.request - * @param {number} arg.contentLength - * @param {import('./client.js')} arg.client - * @param {boolean} arg.expectsPayload - * @param {string} arg.header - */ - constructor ({ abort, socket, request, contentLength, client, expectsPayload, header }) { - this.socket = socket - this.request = request - this.contentLength = contentLength - this.client = client - this.bytesWritten = 0 - this.expectsPayload = expectsPayload - this.header = header - this.abort = abort - - socket[kWriting] = true - } - - /** - * @param {Buffer} chunk - * @returns - */ - write (chunk) { - const { socket, request, contentLength, client, bytesWritten, expectsPayload, header } = this - - if (socket[kError]) { - throw socket[kError] - } - - if (socket.destroyed) { - return false - } - - const len = Buffer.byteLength(chunk) - if (!len) { - return true - } - - // We should defer writing chunks. - if (contentLength !== null && bytesWritten + len > contentLength) { - if (client[kStrictContentLength]) { - throw new RequestContentLengthMismatchError() - } - - process.emitWarning(new RequestContentLengthMismatchError()) - } - - socket.cork() - - if (bytesWritten === 0) { - if (!expectsPayload && request.reset !== false) { - socket[kReset] = true - } - - if (contentLength === null) { - socket.write(`${header}transfer-encoding: chunked\r\n`, 'latin1') - } else { - socket.write(`${header}content-length: ${contentLength}\r\n\r\n`, 'latin1') - } - } - - if (contentLength === null) { - socket.write(`\r\n${len.toString(16)}\r\n`, 'latin1') - } - - this.bytesWritten += len - - const ret = socket.write(chunk) - - socket.uncork() - - request.onBodySent(chunk) - - if (!ret) { - if (socket[kParser].timeout && socket[kParser].timeoutType === TIMEOUT_HEADERS) { - if (socket[kParser].timeout.refresh) { - socket[kParser].timeout.refresh() - } - } - } - - return ret - } - - /** - * @returns {void} - */ - end () { - const { socket, contentLength, client, bytesWritten, expectsPayload, header, request } = this - request.onRequestSent() - - socket[kWriting] = false - - if (socket[kError]) { - throw socket[kError] - } - - if (socket.destroyed) { - return - } - - if (bytesWritten === 0) { - if (expectsPayload) { - // https://tools.ietf.org/html/rfc7230#section-3.3.2 - // A user agent SHOULD send a Content-Length in a request message when - // no Transfer-Encoding is sent and the request method defines a meaning - // for an enclosed payload body. - - socket.write(`${header}content-length: 0\r\n\r\n`, 'latin1') - } else { - socket.write(`${header}\r\n`, 'latin1') - } - } else if (contentLength === null) { - socket.write('\r\n0\r\n\r\n', 'latin1') - } - - if (contentLength !== null && bytesWritten !== contentLength) { - if (client[kStrictContentLength]) { - throw new RequestContentLengthMismatchError() - } else { - process.emitWarning(new RequestContentLengthMismatchError()) - } - } - - if (socket[kParser].timeout && socket[kParser].timeoutType === TIMEOUT_HEADERS) { - if (socket[kParser].timeout.refresh) { - socket[kParser].timeout.refresh() - } - } - - client[kResume]() - } - - /** - * @param {Error} [err] - * @returns {void} - */ - destroy (err) { - const { socket, client, abort } = this - - socket[kWriting] = false - - if (err) { - assert(client[kRunning] <= 1, 'pipeline should only contain this request') - abort(err) - } - } -} - -module.exports = connectH1 diff --git a/vanilla/node_modules/undici/lib/dispatcher/client-h2.js b/vanilla/node_modules/undici/lib/dispatcher/client-h2.js deleted file mode 100644 index 0969108..0000000 --- a/vanilla/node_modules/undici/lib/dispatcher/client-h2.js +++ /dev/null @@ -1,990 +0,0 @@ -'use strict' - -const assert = require('node:assert') -const { pipeline } = require('node:stream') -const util = require('../core/util.js') -const { - RequestContentLengthMismatchError, - RequestAbortedError, - SocketError, - InformationalError, - InvalidArgumentError -} = require('../core/errors.js') -const { - kUrl, - kReset, - kClient, - kRunning, - kPending, - kQueue, - kPendingIdx, - kRunningIdx, - kError, - kSocket, - kStrictContentLength, - kOnError, - kMaxConcurrentStreams, - kPingInterval, - kHTTP2Session, - kHTTP2InitialWindowSize, - kHTTP2ConnectionWindowSize, - kResume, - kSize, - kHTTPContext, - kClosed, - kBodyTimeout, - kEnableConnectProtocol, - kRemoteSettings, - kHTTP2Stream, - kHTTP2SessionState -} = require('../core/symbols.js') -const { channels } = require('../core/diagnostics.js') - -const kOpenStreams = Symbol('open streams') - -let extractBody - -/** @type {import('http2')} */ -let http2 -try { - http2 = require('node:http2') -} catch { - // @ts-ignore - http2 = { constants: {} } -} - -const { - constants: { - HTTP2_HEADER_AUTHORITY, - HTTP2_HEADER_METHOD, - HTTP2_HEADER_PATH, - HTTP2_HEADER_SCHEME, - HTTP2_HEADER_CONTENT_LENGTH, - HTTP2_HEADER_EXPECT, - HTTP2_HEADER_STATUS, - HTTP2_HEADER_PROTOCOL, - NGHTTP2_REFUSED_STREAM, - NGHTTP2_CANCEL - } -} = http2 - -function parseH2Headers (headers) { - const result = [] - - for (const [name, value] of Object.entries(headers)) { - // h2 may concat the header value by array - // e.g. Set-Cookie - if (Array.isArray(value)) { - for (const subvalue of value) { - // we need to provide each header value of header name - // because the headers handler expect name-value pair - result.push(Buffer.from(name), Buffer.from(subvalue)) - } - } else { - result.push(Buffer.from(name), Buffer.from(value)) - } - } - - return result -} - -function connectH2 (client, socket) { - client[kSocket] = socket - - const http2InitialWindowSize = client[kHTTP2InitialWindowSize] - const http2ConnectionWindowSize = client[kHTTP2ConnectionWindowSize] - - const session = http2.connect(client[kUrl], { - createConnection: () => socket, - peerMaxConcurrentStreams: client[kMaxConcurrentStreams], - settings: { - // TODO(metcoder95): add support for PUSH - enablePush: false, - ...(http2InitialWindowSize != null ? { initialWindowSize: http2InitialWindowSize } : null) - } - }) - - client[kSocket] = socket - session[kOpenStreams] = 0 - session[kClient] = client - session[kSocket] = socket - session[kHTTP2SessionState] = { - ping: { - interval: client[kPingInterval] === 0 ? null : setInterval(onHttp2SendPing, client[kPingInterval], session).unref() - } - } - // We set it to true by default in a best-effort; however once connected to an H2 server - // we will check if extended CONNECT protocol is supported or not - // and set this value accordingly. - session[kEnableConnectProtocol] = false - // States whether or not we have received the remote settings from the server - session[kRemoteSettings] = false - - // Apply connection-level flow control once connected (if supported). - if (http2ConnectionWindowSize) { - util.addListener(session, 'connect', applyConnectionWindowSize.bind(session, http2ConnectionWindowSize)) - } - - util.addListener(session, 'error', onHttp2SessionError) - util.addListener(session, 'frameError', onHttp2FrameError) - util.addListener(session, 'end', onHttp2SessionEnd) - util.addListener(session, 'goaway', onHttp2SessionGoAway) - util.addListener(session, 'close', onHttp2SessionClose) - util.addListener(session, 'remoteSettings', onHttp2RemoteSettings) - // TODO (@metcoder95): implement SETTINGS support - // util.addListener(session, 'localSettings', onHttp2RemoteSettings) - - session.unref() - - client[kHTTP2Session] = session - socket[kHTTP2Session] = session - - util.addListener(socket, 'error', onHttp2SocketError) - util.addListener(socket, 'end', onHttp2SocketEnd) - util.addListener(socket, 'close', onHttp2SocketClose) - - socket[kClosed] = false - socket.on('close', onSocketClose) - - return { - version: 'h2', - defaultPipelining: Infinity, - /** - * @param {import('../core/request.js')} request - * @returns {boolean} - */ - write (request) { - return writeH2(client, request) - }, - /** - * @returns {void} - */ - resume () { - resumeH2(client) - }, - /** - * @param {Error | null} err - * @param {() => void} callback - */ - destroy (err, callback) { - if (socket[kClosed]) { - queueMicrotask(callback) - } else { - socket.destroy(err).on('close', callback) - } - }, - /** - * @type {boolean} - */ - get destroyed () { - return socket.destroyed - }, - /** - * @param {import('../core/request.js')} request - * @returns {boolean} - */ - busy (request) { - if (request != null) { - if (client[kRunning] > 0) { - // We are already processing requests - - // Non-idempotent request cannot be retried. - // Ensure that no other requests are inflight and - // could cause failure. - if (request.idempotent === false) return true - // Don't dispatch an upgrade until all preceding requests have completed. - // Possibly, we do not have remote settings confirmed yet. - if ((request.upgrade === 'websocket' || request.method === 'CONNECT') && session[kRemoteSettings] === false) return true - // Request with stream or iterator body can error while other requests - // are inflight and indirectly error those as well. - // Ensure this doesn't happen by waiting for inflight - // to complete before dispatching. - - // Request with stream or iterator body cannot be retried. - // Ensure that no other requests are inflight and - // could cause failure. - if (util.bodyLength(request.body) !== 0 && - (util.isStream(request.body) || util.isAsyncIterable(request.body) || util.isFormDataLike(request.body))) return true - } else { - return (request.upgrade === 'websocket' || request.method === 'CONNECT') && session[kRemoteSettings] === false - } - } - - return false - } - } -} - -function resumeH2 (client) { - const socket = client[kSocket] - - if (socket?.destroyed === false) { - if (client[kSize] === 0 || client[kMaxConcurrentStreams] === 0) { - socket.unref() - client[kHTTP2Session].unref() - } else { - socket.ref() - client[kHTTP2Session].ref() - } - } -} - -function applyConnectionWindowSize (connectionWindowSize) { - try { - if (typeof this.setLocalWindowSize === 'function') { - this.setLocalWindowSize(connectionWindowSize) - } - } catch { - // Best-effort only. - } -} - -function onHttp2RemoteSettings (settings) { - // Fallbacks are a safe bet, remote setting will always override - this[kClient][kMaxConcurrentStreams] = settings.maxConcurrentStreams ?? this[kClient][kMaxConcurrentStreams] - /** - * From RFC-8441 - * A sender MUST NOT send a SETTINGS_ENABLE_CONNECT_PROTOCOL parameter - * with the value of 0 after previously sending a value of 1. - */ - // Note: Cannot be tested in Node, it does not supports disabling the extended CONNECT protocol once enabled - if (this[kRemoteSettings] === true && this[kEnableConnectProtocol] === true && settings.enableConnectProtocol === false) { - const err = new InformationalError('HTTP/2: Server disabled extended CONNECT protocol against RFC-8441') - this[kSocket][kError] = err - this[kClient][kOnError](err) - return - } - - this[kEnableConnectProtocol] = settings.enableConnectProtocol ?? this[kEnableConnectProtocol] - this[kRemoteSettings] = true - this[kClient][kResume]() -} - -function onHttp2SendPing (session) { - const state = session[kHTTP2SessionState] - if ((session.closed || session.destroyed) && state.ping.interval != null) { - clearInterval(state.ping.interval) - state.ping.interval = null - return - } - - // If no ping sent, do nothing - session.ping(onPing.bind(session)) - - function onPing (err, duration) { - const client = this[kClient] - const socket = this[kClient] - - if (err != null) { - const error = new InformationalError(`HTTP/2: "PING" errored - type ${err.message}`) - socket[kError] = error - client[kOnError](error) - } else { - client.emit('ping', duration) - } - } -} - -function onHttp2SessionError (err) { - assert(err.code !== 'ERR_TLS_CERT_ALTNAME_INVALID') - - this[kSocket][kError] = err - this[kClient][kOnError](err) -} - -function onHttp2FrameError (type, code, id) { - if (id === 0) { - const err = new InformationalError(`HTTP/2: "frameError" received - type ${type}, code ${code}`) - this[kSocket][kError] = err - this[kClient][kOnError](err) - } -} - -function onHttp2SessionEnd () { - const err = new SocketError('other side closed', util.getSocketInfo(this[kSocket])) - this.destroy(err) - util.destroy(this[kSocket], err) -} - -/** - * This is the root cause of #3011 - * We need to handle GOAWAY frames properly, and trigger the session close - * along with the socket right away - * - * @this {import('http2').ClientHttp2Session} - * @param {number} errorCode - */ -function onHttp2SessionGoAway (errorCode) { - // TODO(mcollina): Verify if GOAWAY implements the spec correctly: - // https://datatracker.ietf.org/doc/html/rfc7540#section-6.8 - // Specifically, we do not verify the "valid" stream id. - - const err = this[kError] || new SocketError(`HTTP/2: "GOAWAY" frame received with code ${errorCode}`, util.getSocketInfo(this[kSocket])) - const client = this[kClient] - - client[kSocket] = null - client[kHTTPContext] = null - - // this is an HTTP2 session - this.close() - this[kHTTP2Session] = null - - util.destroy(this[kSocket], err) - - // Fail head of pipeline. - if (client[kRunningIdx] < client[kQueue].length) { - const request = client[kQueue][client[kRunningIdx]] - client[kQueue][client[kRunningIdx]++] = null - util.errorRequest(client, request, err) - client[kPendingIdx] = client[kRunningIdx] - } - - assert(client[kRunning] === 0) - - client.emit('disconnect', client[kUrl], [client], err) - client.emit('connectionError', client[kUrl], [client], err) - - client[kResume]() -} - -function onHttp2SessionClose () { - const { [kClient]: client, [kHTTP2SessionState]: state } = this - const { [kSocket]: socket } = client - - const err = this[kSocket][kError] || this[kError] || new SocketError('closed', util.getSocketInfo(socket)) - - client[kSocket] = null - client[kHTTPContext] = null - - if (state.ping.interval != null) { - clearInterval(state.ping.interval) - state.ping.interval = null - } - - if (client.destroyed) { - assert(client[kPending] === 0) - - // Fail entire queue. - const requests = client[kQueue].splice(client[kRunningIdx]) - for (let i = 0; i < requests.length; i++) { - const request = requests[i] - util.errorRequest(client, request, err) - } - } -} - -function onHttp2SocketClose () { - const err = this[kError] || new SocketError('closed', util.getSocketInfo(this)) - - const client = this[kHTTP2Session][kClient] - - client[kSocket] = null - client[kHTTPContext] = null - - if (this[kHTTP2Session] !== null) { - this[kHTTP2Session].destroy(err) - } - - client[kPendingIdx] = client[kRunningIdx] - - assert(client[kRunning] === 0) - - client.emit('disconnect', client[kUrl], [client], err) - - client[kResume]() -} - -function onHttp2SocketError (err) { - assert(err.code !== 'ERR_TLS_CERT_ALTNAME_INVALID') - - this[kError] = err - - this[kClient][kOnError](err) -} - -function onHttp2SocketEnd () { - util.destroy(this, new SocketError('other side closed', util.getSocketInfo(this))) -} - -function onSocketClose () { - this[kClosed] = true -} - -// https://www.rfc-editor.org/rfc/rfc7230#section-3.3.2 -function shouldSendContentLength (method) { - return method !== 'GET' && method !== 'HEAD' && method !== 'OPTIONS' && method !== 'TRACE' && method !== 'CONNECT' -} - -function writeH2 (client, request) { - const requestTimeout = request.bodyTimeout ?? client[kBodyTimeout] - const session = client[kHTTP2Session] - const { method, path, host, upgrade, expectContinue, signal, protocol, headers: reqHeaders } = request - let { body } = request - - if (upgrade != null && upgrade !== 'websocket') { - util.errorRequest(client, request, new InvalidArgumentError(`Custom upgrade "${upgrade}" not supported over HTTP/2`)) - return false - } - - const headers = {} - for (let n = 0; n < reqHeaders.length; n += 2) { - const key = reqHeaders[n + 0] - const val = reqHeaders[n + 1] - - if (key === 'cookie') { - if (headers[key] != null) { - headers[key] = Array.isArray(headers[key]) ? (headers[key].push(val), headers[key]) : [headers[key], val] - } else { - headers[key] = val - } - - continue - } - - if (Array.isArray(val)) { - for (let i = 0; i < val.length; i++) { - if (headers[key]) { - headers[key] += `, ${val[i]}` - } else { - headers[key] = val[i] - } - } - } else if (headers[key]) { - headers[key] += `, ${val}` - } else { - headers[key] = val - } - } - - /** @type {import('node:http2').ClientHttp2Stream} */ - let stream = null - - const { hostname, port } = client[kUrl] - - headers[HTTP2_HEADER_AUTHORITY] = host || `${hostname}${port ? `:${port}` : ''}` - headers[HTTP2_HEADER_METHOD] = method - - const abort = (err) => { - if (request.aborted || request.completed) { - return - } - - err = err || new RequestAbortedError() - - util.errorRequest(client, request, err) - - if (stream != null) { - // Some chunks might still come after abort, - // let's ignore them - stream.removeAllListeners('data') - - // On Abort, we close the stream to send RST_STREAM frame - stream.close() - - // We move the running index to the next request - client[kOnError](err) - client[kResume]() - } - - // We do not destroy the socket as we can continue using the session - // the stream gets destroyed and the session remains to create new streams - util.destroy(body, err) - } - - try { - // We are already connected, streams are pending. - // We can call on connect, and wait for abort - request.onConnect(abort) - } catch (err) { - util.errorRequest(client, request, err) - } - - if (request.aborted) { - return false - } - - if (upgrade || method === 'CONNECT') { - session.ref() - - if (upgrade === 'websocket') { - // We cannot upgrade to websocket if extended CONNECT protocol is not supported - if (session[kEnableConnectProtocol] === false) { - util.errorRequest(client, request, new InformationalError('HTTP/2: Extended CONNECT protocol not supported by server')) - session.unref() - return false - } - - // We force the method to CONNECT - // as per RFC-8441 - // https://datatracker.ietf.org/doc/html/rfc8441#section-4 - headers[HTTP2_HEADER_METHOD] = 'CONNECT' - headers[HTTP2_HEADER_PROTOCOL] = 'websocket' - // :path and :scheme headers must be omitted when sending CONNECT but set if extended-CONNECT - headers[HTTP2_HEADER_PATH] = path - - if (protocol === 'ws:' || protocol === 'wss:') { - headers[HTTP2_HEADER_SCHEME] = protocol === 'ws:' ? 'http' : 'https' - } else { - headers[HTTP2_HEADER_SCHEME] = protocol === 'http:' ? 'http' : 'https' - } - - stream = session.request(headers, { endStream: false, signal }) - stream[kHTTP2Stream] = true - - stream.once('response', (headers, _flags) => { - const { [HTTP2_HEADER_STATUS]: statusCode, ...realHeaders } = headers - - request.onUpgrade(statusCode, parseH2Headers(realHeaders), stream) - - ++session[kOpenStreams] - client[kQueue][client[kRunningIdx]++] = null - }) - - stream.on('error', () => { - if (stream.rstCode === NGHTTP2_REFUSED_STREAM || stream.rstCode === NGHTTP2_CANCEL) { - // NGHTTP2_REFUSED_STREAM (7) or NGHTTP2_CANCEL (8) - // We do not treat those as errors as the server might - // not support websockets and refuse the stream - abort(new InformationalError(`HTTP/2: "stream error" received - code ${stream.rstCode}`)) - } - }) - - stream.once('close', () => { - session[kOpenStreams] -= 1 - if (session[kOpenStreams] === 0) session.unref() - }) - - stream.setTimeout(requestTimeout) - return true - } - - // TODO: consolidate once we support CONNECT properly - // NOTE: We are already connected, streams are pending, first request - // will create a new stream. We trigger a request to create the stream and wait until - // `ready` event is triggered - // We disabled endStream to allow the user to write to the stream - stream = session.request(headers, { endStream: false, signal }) - stream[kHTTP2Stream] = true - stream.on('response', headers => { - const { [HTTP2_HEADER_STATUS]: statusCode, ...realHeaders } = headers - - request.onUpgrade(statusCode, parseH2Headers(realHeaders), stream) - ++session[kOpenStreams] - client[kQueue][client[kRunningIdx]++] = null - }) - stream.once('close', () => { - session[kOpenStreams] -= 1 - if (session[kOpenStreams] === 0) session.unref() - }) - stream.setTimeout(requestTimeout) - - return true - } - - // https://tools.ietf.org/html/rfc7540#section-8.3 - // :path and :scheme headers must be omitted when sending CONNECT - headers[HTTP2_HEADER_PATH] = path - headers[HTTP2_HEADER_SCHEME] = protocol === 'http:' ? 'http' : 'https' - - // https://tools.ietf.org/html/rfc7231#section-4.3.1 - // https://tools.ietf.org/html/rfc7231#section-4.3.2 - // https://tools.ietf.org/html/rfc7231#section-4.3.5 - - // Sending a payload body on a request that does not - // expect it can cause undefined behavior on some - // servers and corrupt connection state. Do not - // re-use the connection for further requests. - - const expectsPayload = ( - method === 'PUT' || - method === 'POST' || - method === 'PATCH' - ) - - if (body && typeof body.read === 'function') { - // Try to read EOF in order to get length. - body.read(0) - } - - let contentLength = util.bodyLength(body) - - if (util.isFormDataLike(body)) { - extractBody ??= require('../web/fetch/body.js').extractBody - - const [bodyStream, contentType] = extractBody(body) - headers['content-type'] = contentType - - body = bodyStream.stream - contentLength = bodyStream.length - } - - if (contentLength == null) { - contentLength = request.contentLength - } - - if (!expectsPayload) { - // https://tools.ietf.org/html/rfc7230#section-3.3.2 - // A user agent SHOULD NOT send a Content-Length header field when - // the request message does not contain a payload body and the method - // semantics do not anticipate such a body. - // And for methods that don't expect a payload, omit Content-Length. - contentLength = null - } - - // https://github.com/nodejs/undici/issues/2046 - // A user agent may send a Content-Length header with 0 value, this should be allowed. - if (shouldSendContentLength(method) && contentLength > 0 && request.contentLength != null && request.contentLength !== contentLength) { - if (client[kStrictContentLength]) { - util.errorRequest(client, request, new RequestContentLengthMismatchError()) - return false - } - - process.emitWarning(new RequestContentLengthMismatchError()) - } - - if (contentLength != null) { - assert(body || contentLength === 0, 'no body must not have content length') - headers[HTTP2_HEADER_CONTENT_LENGTH] = `${contentLength}` - } - - session.ref() - - if (channels.sendHeaders.hasSubscribers) { - let header = '' - for (const key in headers) { - header += `${key}: ${headers[key]}\r\n` - } - channels.sendHeaders.publish({ request, headers: header, socket: session[kSocket] }) - } - - // TODO(metcoder95): add support for sending trailers - const shouldEndStream = method === 'GET' || method === 'HEAD' || body === null - if (expectContinue) { - headers[HTTP2_HEADER_EXPECT] = '100-continue' - stream = session.request(headers, { endStream: shouldEndStream, signal }) - stream[kHTTP2Stream] = true - - stream.once('continue', writeBodyH2) - } else { - stream = session.request(headers, { - endStream: shouldEndStream, - signal - }) - stream[kHTTP2Stream] = true - - writeBodyH2() - } - - // Increment counter as we have new streams open - ++session[kOpenStreams] - stream.setTimeout(requestTimeout) - - // Track whether we received a response (headers) - let responseReceived = false - - stream.once('response', headers => { - const { [HTTP2_HEADER_STATUS]: statusCode, ...realHeaders } = headers - request.onResponseStarted() - responseReceived = true - - // Due to the stream nature, it is possible we face a race condition - // where the stream has been assigned, but the request has been aborted - // the request remains in-flight and headers hasn't been received yet - // for those scenarios, best effort is to destroy the stream immediately - // as there's no value to keep it open. - if (request.aborted) { - stream.removeAllListeners('data') - return - } - - if (request.onHeaders(Number(statusCode), parseH2Headers(realHeaders), stream.resume.bind(stream), '') === false) { - stream.pause() - } - }) - - stream.on('data', (chunk) => { - if (request.onData(chunk) === false) { - stream.pause() - } - }) - - stream.once('end', () => { - stream.removeAllListeners('data') - // If we received a response, this is a normal completion - if (responseReceived) { - if (!request.aborted && !request.completed) { - request.onComplete({}) - } - - client[kQueue][client[kRunningIdx]++] = null - client[kResume]() - } else { - // Stream ended without receiving a response - this is an error - // (e.g., server destroyed the stream before sending headers) - abort(new InformationalError('HTTP/2: stream half-closed (remote)')) - client[kQueue][client[kRunningIdx]++] = null - client[kPendingIdx] = client[kRunningIdx] - client[kResume]() - } - }) - - stream.once('close', () => { - stream.removeAllListeners('data') - session[kOpenStreams] -= 1 - if (session[kOpenStreams] === 0) { - session.unref() - } - }) - - stream.once('error', function (err) { - stream.removeAllListeners('data') - abort(err) - }) - - stream.once('frameError', (type, code) => { - stream.removeAllListeners('data') - abort(new InformationalError(`HTTP/2: "frameError" received - type ${type}, code ${code}`)) - }) - - stream.on('aborted', () => { - stream.removeAllListeners('data') - }) - - stream.on('timeout', () => { - const err = new InformationalError(`HTTP/2: "stream timeout after ${requestTimeout}"`) - stream.removeAllListeners('data') - session[kOpenStreams] -= 1 - - if (session[kOpenStreams] === 0) { - session.unref() - } - - abort(err) - }) - - stream.once('trailers', trailers => { - if (request.aborted || request.completed) { - return - } - - request.onComplete(trailers) - }) - - return true - - function writeBodyH2 () { - if (!body || contentLength === 0) { - writeBuffer( - abort, - stream, - null, - client, - request, - client[kSocket], - contentLength, - expectsPayload - ) - } else if (util.isBuffer(body)) { - writeBuffer( - abort, - stream, - body, - client, - request, - client[kSocket], - contentLength, - expectsPayload - ) - } else if (util.isBlobLike(body)) { - if (typeof body.stream === 'function') { - writeIterable( - abort, - stream, - body.stream(), - client, - request, - client[kSocket], - contentLength, - expectsPayload - ) - } else { - writeBlob( - abort, - stream, - body, - client, - request, - client[kSocket], - contentLength, - expectsPayload - ) - } - } else if (util.isStream(body)) { - writeStream( - abort, - client[kSocket], - expectsPayload, - stream, - body, - client, - request, - contentLength - ) - } else if (util.isIterable(body)) { - writeIterable( - abort, - stream, - body, - client, - request, - client[kSocket], - contentLength, - expectsPayload - ) - } else { - assert(false) - } - } -} - -function writeBuffer (abort, h2stream, body, client, request, socket, contentLength, expectsPayload) { - try { - if (body != null && util.isBuffer(body)) { - assert(contentLength === body.byteLength, 'buffer body must have content length') - h2stream.cork() - h2stream.write(body) - h2stream.uncork() - h2stream.end() - - request.onBodySent(body) - } - - if (!expectsPayload) { - socket[kReset] = true - } - - request.onRequestSent() - client[kResume]() - } catch (error) { - abort(error) - } -} - -function writeStream (abort, socket, expectsPayload, h2stream, body, client, request, contentLength) { - assert(contentLength !== 0 || client[kRunning] === 0, 'stream body cannot be pipelined') - - // For HTTP/2, is enough to pipe the stream - const pipe = pipeline( - body, - h2stream, - (err) => { - if (err) { - util.destroy(pipe, err) - abort(err) - } else { - util.removeAllListeners(pipe) - request.onRequestSent() - - if (!expectsPayload) { - socket[kReset] = true - } - - client[kResume]() - } - } - ) - - util.addListener(pipe, 'data', onPipeData) - - function onPipeData (chunk) { - request.onBodySent(chunk) - } -} - -async function writeBlob (abort, h2stream, body, client, request, socket, contentLength, expectsPayload) { - assert(contentLength === body.size, 'blob body must have content length') - - try { - if (contentLength != null && contentLength !== body.size) { - throw new RequestContentLengthMismatchError() - } - - const buffer = Buffer.from(await body.arrayBuffer()) - - h2stream.cork() - h2stream.write(buffer) - h2stream.uncork() - h2stream.end() - - request.onBodySent(buffer) - request.onRequestSent() - - if (!expectsPayload) { - socket[kReset] = true - } - - client[kResume]() - } catch (err) { - abort(err) - } -} - -async function writeIterable (abort, h2stream, body, client, request, socket, contentLength, expectsPayload) { - assert(contentLength !== 0 || client[kRunning] === 0, 'iterator body cannot be pipelined') - - let callback = null - function onDrain () { - if (callback) { - const cb = callback - callback = null - cb() - } - } - - const waitForDrain = () => new Promise((resolve, reject) => { - assert(callback === null) - - if (socket[kError]) { - reject(socket[kError]) - } else { - callback = resolve - } - }) - - h2stream - .on('close', onDrain) - .on('drain', onDrain) - - try { - // It's up to the user to somehow abort the async iterable. - for await (const chunk of body) { - if (socket[kError]) { - throw socket[kError] - } - - const res = h2stream.write(chunk) - request.onBodySent(chunk) - if (!res) { - await waitForDrain() - } - } - - h2stream.end() - - request.onRequestSent() - - if (!expectsPayload) { - socket[kReset] = true - } - - client[kResume]() - } catch (err) { - abort(err) - } finally { - h2stream - .off('close', onDrain) - .off('drain', onDrain) - } -} - -module.exports = connectH2 diff --git a/vanilla/node_modules/undici/lib/dispatcher/client.js b/vanilla/node_modules/undici/lib/dispatcher/client.js deleted file mode 100644 index 101acb6..0000000 --- a/vanilla/node_modules/undici/lib/dispatcher/client.js +++ /dev/null @@ -1,647 +0,0 @@ -'use strict' - -const assert = require('node:assert') -const net = require('node:net') -const http = require('node:http') -const util = require('../core/util.js') -const { ClientStats } = require('../util/stats.js') -const { channels } = require('../core/diagnostics.js') -const Request = require('../core/request.js') -const DispatcherBase = require('./dispatcher-base') -const { - InvalidArgumentError, - InformationalError, - ClientDestroyedError -} = require('../core/errors.js') -const buildConnector = require('../core/connect.js') -const { - kUrl, - kServerName, - kClient, - kBusy, - kConnect, - kResuming, - kRunning, - kPending, - kSize, - kQueue, - kConnected, - kConnecting, - kNeedDrain, - kKeepAliveDefaultTimeout, - kHostHeader, - kPendingIdx, - kRunningIdx, - kError, - kPipelining, - kKeepAliveTimeoutValue, - kMaxHeadersSize, - kKeepAliveMaxTimeout, - kKeepAliveTimeoutThreshold, - kHeadersTimeout, - kBodyTimeout, - kStrictContentLength, - kConnector, - kMaxRequests, - kCounter, - kClose, - kDestroy, - kDispatch, - kLocalAddress, - kMaxResponseSize, - kOnError, - kHTTPContext, - kMaxConcurrentStreams, - kHTTP2InitialWindowSize, - kHTTP2ConnectionWindowSize, - kResume, - kPingInterval -} = require('../core/symbols.js') -const connectH1 = require('./client-h1.js') -const connectH2 = require('./client-h2.js') - -const kClosedResolve = Symbol('kClosedResolve') - -const getDefaultNodeMaxHeaderSize = http && - http.maxHeaderSize && - Number.isInteger(http.maxHeaderSize) && - http.maxHeaderSize > 0 - ? () => http.maxHeaderSize - : () => { throw new InvalidArgumentError('http module not available or http.maxHeaderSize invalid') } - -const noop = () => {} - -function getPipelining (client) { - return client[kPipelining] ?? client[kHTTPContext]?.defaultPipelining ?? 1 -} - -/** - * @type {import('../../types/client.js').default} - */ -class Client extends DispatcherBase { - /** - * - * @param {string|URL} url - * @param {import('../../types/client.js').Client.Options} options - */ - constructor (url, { - maxHeaderSize, - headersTimeout, - socketTimeout, - requestTimeout, - connectTimeout, - bodyTimeout, - idleTimeout, - keepAlive, - keepAliveTimeout, - maxKeepAliveTimeout, - keepAliveMaxTimeout, - keepAliveTimeoutThreshold, - socketPath, - pipelining, - tls, - strictContentLength, - maxCachedSessions, - connect, - maxRequestsPerClient, - localAddress, - maxResponseSize, - autoSelectFamily, - autoSelectFamilyAttemptTimeout, - // h2 - maxConcurrentStreams, - allowH2, - useH2c, - initialWindowSize, - connectionWindowSize, - pingInterval - } = {}) { - if (keepAlive !== undefined) { - throw new InvalidArgumentError('unsupported keepAlive, use pipelining=0 instead') - } - - if (socketTimeout !== undefined) { - throw new InvalidArgumentError('unsupported socketTimeout, use headersTimeout & bodyTimeout instead') - } - - if (requestTimeout !== undefined) { - throw new InvalidArgumentError('unsupported requestTimeout, use headersTimeout & bodyTimeout instead') - } - - if (idleTimeout !== undefined) { - throw new InvalidArgumentError('unsupported idleTimeout, use keepAliveTimeout instead') - } - - if (maxKeepAliveTimeout !== undefined) { - throw new InvalidArgumentError('unsupported maxKeepAliveTimeout, use keepAliveMaxTimeout instead') - } - - if (maxHeaderSize != null) { - if (!Number.isInteger(maxHeaderSize) || maxHeaderSize < 1) { - throw new InvalidArgumentError('invalid maxHeaderSize') - } - } else { - // If maxHeaderSize is not provided, use the default value from the http module - // or if that is not available, throw an error. - maxHeaderSize = getDefaultNodeMaxHeaderSize() - } - - if (socketPath != null && typeof socketPath !== 'string') { - throw new InvalidArgumentError('invalid socketPath') - } - - if (connectTimeout != null && (!Number.isFinite(connectTimeout) || connectTimeout < 0)) { - throw new InvalidArgumentError('invalid connectTimeout') - } - - if (keepAliveTimeout != null && (!Number.isFinite(keepAliveTimeout) || keepAliveTimeout <= 0)) { - throw new InvalidArgumentError('invalid keepAliveTimeout') - } - - if (keepAliveMaxTimeout != null && (!Number.isFinite(keepAliveMaxTimeout) || keepAliveMaxTimeout <= 0)) { - throw new InvalidArgumentError('invalid keepAliveMaxTimeout') - } - - if (keepAliveTimeoutThreshold != null && !Number.isFinite(keepAliveTimeoutThreshold)) { - throw new InvalidArgumentError('invalid keepAliveTimeoutThreshold') - } - - if (headersTimeout != null && (!Number.isInteger(headersTimeout) || headersTimeout < 0)) { - throw new InvalidArgumentError('headersTimeout must be a positive integer or zero') - } - - if (bodyTimeout != null && (!Number.isInteger(bodyTimeout) || bodyTimeout < 0)) { - throw new InvalidArgumentError('bodyTimeout must be a positive integer or zero') - } - - if (connect != null && typeof connect !== 'function' && typeof connect !== 'object') { - throw new InvalidArgumentError('connect must be a function or an object') - } - - if (maxRequestsPerClient != null && (!Number.isInteger(maxRequestsPerClient) || maxRequestsPerClient < 0)) { - throw new InvalidArgumentError('maxRequestsPerClient must be a positive number') - } - - if (localAddress != null && (typeof localAddress !== 'string' || net.isIP(localAddress) === 0)) { - throw new InvalidArgumentError('localAddress must be valid string IP address') - } - - if (maxResponseSize != null && (!Number.isInteger(maxResponseSize) || maxResponseSize < -1)) { - throw new InvalidArgumentError('maxResponseSize must be a positive number') - } - - if ( - autoSelectFamilyAttemptTimeout != null && - (!Number.isInteger(autoSelectFamilyAttemptTimeout) || autoSelectFamilyAttemptTimeout < -1) - ) { - throw new InvalidArgumentError('autoSelectFamilyAttemptTimeout must be a positive number') - } - - // h2 - if (allowH2 != null && typeof allowH2 !== 'boolean') { - throw new InvalidArgumentError('allowH2 must be a valid boolean value') - } - - if (maxConcurrentStreams != null && (typeof maxConcurrentStreams !== 'number' || maxConcurrentStreams < 1)) { - throw new InvalidArgumentError('maxConcurrentStreams must be a positive integer, greater than 0') - } - - if (useH2c != null && typeof useH2c !== 'boolean') { - throw new InvalidArgumentError('useH2c must be a valid boolean value') - } - - if (initialWindowSize != null && (!Number.isInteger(initialWindowSize) || initialWindowSize < 1)) { - throw new InvalidArgumentError('initialWindowSize must be a positive integer, greater than 0') - } - - if (connectionWindowSize != null && (!Number.isInteger(connectionWindowSize) || connectionWindowSize < 1)) { - throw new InvalidArgumentError('connectionWindowSize must be a positive integer, greater than 0') - } - - if (pingInterval != null && (typeof pingInterval !== 'number' || !Number.isInteger(pingInterval) || pingInterval < 0)) { - throw new InvalidArgumentError('pingInterval must be a positive integer, greater or equal to 0') - } - - super() - - if (typeof connect !== 'function') { - connect = buildConnector({ - ...tls, - maxCachedSessions, - allowH2, - useH2c, - socketPath, - timeout: connectTimeout, - ...(typeof autoSelectFamily === 'boolean' ? { autoSelectFamily, autoSelectFamilyAttemptTimeout } : undefined), - ...connect - }) - } - - this[kUrl] = util.parseOrigin(url) - this[kConnector] = connect - this[kPipelining] = pipelining != null ? pipelining : 1 - this[kMaxHeadersSize] = maxHeaderSize - this[kKeepAliveDefaultTimeout] = keepAliveTimeout == null ? 4e3 : keepAliveTimeout - this[kKeepAliveMaxTimeout] = keepAliveMaxTimeout == null ? 600e3 : keepAliveMaxTimeout - this[kKeepAliveTimeoutThreshold] = keepAliveTimeoutThreshold == null ? 2e3 : keepAliveTimeoutThreshold - this[kKeepAliveTimeoutValue] = this[kKeepAliveDefaultTimeout] - this[kServerName] = null - this[kLocalAddress] = localAddress != null ? localAddress : null - this[kResuming] = 0 // 0, idle, 1, scheduled, 2 resuming - this[kNeedDrain] = 0 // 0, idle, 1, scheduled, 2 resuming - this[kHostHeader] = `host: ${this[kUrl].hostname}${this[kUrl].port ? `:${this[kUrl].port}` : ''}\r\n` - this[kBodyTimeout] = bodyTimeout != null ? bodyTimeout : 300e3 - this[kHeadersTimeout] = headersTimeout != null ? headersTimeout : 300e3 - this[kStrictContentLength] = strictContentLength == null ? true : strictContentLength - this[kMaxRequests] = maxRequestsPerClient - this[kClosedResolve] = null - this[kMaxResponseSize] = maxResponseSize > -1 ? maxResponseSize : -1 - this[kHTTPContext] = null - // h2 - this[kMaxConcurrentStreams] = maxConcurrentStreams != null ? maxConcurrentStreams : 100 // Max peerConcurrentStreams for a Node h2 server - // HTTP/2 window sizes are set to higher defaults than Node.js core for better performance: - // - initialWindowSize: 262144 (256KB) vs Node.js default 65535 (64KB - 1) - // Allows more data to be sent before requiring acknowledgment, improving throughput - // especially on high-latency networks. This matches common production HTTP/2 servers. - // - connectionWindowSize: 524288 (512KB) vs Node.js default (none set) - // Provides better flow control for the entire connection across multiple streams. - this[kHTTP2InitialWindowSize] = initialWindowSize != null ? initialWindowSize : 262144 - this[kHTTP2ConnectionWindowSize] = connectionWindowSize != null ? connectionWindowSize : 524288 - this[kPingInterval] = pingInterval != null ? pingInterval : 60e3 // Default ping interval for h2 - 1 minute - - // kQueue is built up of 3 sections separated by - // the kRunningIdx and kPendingIdx indices. - // | complete | running | pending | - // ^ kRunningIdx ^ kPendingIdx ^ kQueue.length - // kRunningIdx points to the first running element. - // kPendingIdx points to the first pending element. - // This implements a fast queue with an amortized - // time of O(1). - - this[kQueue] = [] - this[kRunningIdx] = 0 - this[kPendingIdx] = 0 - - this[kResume] = (sync) => resume(this, sync) - this[kOnError] = (err) => onError(this, err) - } - - get pipelining () { - return this[kPipelining] - } - - set pipelining (value) { - this[kPipelining] = value - this[kResume](true) - } - - get stats () { - return new ClientStats(this) - } - - get [kPending] () { - return this[kQueue].length - this[kPendingIdx] - } - - get [kRunning] () { - return this[kPendingIdx] - this[kRunningIdx] - } - - get [kSize] () { - return this[kQueue].length - this[kRunningIdx] - } - - get [kConnected] () { - return !!this[kHTTPContext] && !this[kConnecting] && !this[kHTTPContext].destroyed - } - - get [kBusy] () { - return Boolean( - this[kHTTPContext]?.busy(null) || - (this[kSize] >= (getPipelining(this) || 1)) || - this[kPending] > 0 - ) - } - - [kConnect] (cb) { - connect(this) - this.once('connect', cb) - } - - [kDispatch] (opts, handler) { - const request = new Request(this[kUrl].origin, opts, handler) - - this[kQueue].push(request) - if (this[kResuming]) { - // Do nothing. - } else if (util.bodyLength(request.body) == null && util.isIterable(request.body)) { - // Wait a tick in case stream/iterator is ended in the same tick. - this[kResuming] = 1 - queueMicrotask(() => resume(this)) - } else { - this[kResume](true) - } - - if (this[kResuming] && this[kNeedDrain] !== 2 && this[kBusy]) { - this[kNeedDrain] = 2 - } - - return this[kNeedDrain] < 2 - } - - [kClose] () { - // TODO: for H2 we need to gracefully flush the remaining enqueued - // request and close each stream. - return new Promise((resolve) => { - if (this[kSize]) { - this[kClosedResolve] = resolve - } else { - resolve(null) - } - }) - } - - [kDestroy] (err) { - return new Promise((resolve) => { - const requests = this[kQueue].splice(this[kPendingIdx]) - for (let i = 0; i < requests.length; i++) { - const request = requests[i] - util.errorRequest(this, request, err) - } - - const callback = () => { - if (this[kClosedResolve]) { - // TODO (fix): Should we error here with ClientDestroyedError? - this[kClosedResolve]() - this[kClosedResolve] = null - } - resolve(null) - } - - if (this[kHTTPContext]) { - this[kHTTPContext].destroy(err, callback) - this[kHTTPContext] = null - } else { - queueMicrotask(callback) - } - - this[kResume]() - }) - } -} - -function onError (client, err) { - if ( - client[kRunning] === 0 && - err.code !== 'UND_ERR_INFO' && - err.code !== 'UND_ERR_SOCKET' - ) { - // Error is not caused by running request and not a recoverable - // socket error. - - assert(client[kPendingIdx] === client[kRunningIdx]) - - const requests = client[kQueue].splice(client[kRunningIdx]) - - for (let i = 0; i < requests.length; i++) { - const request = requests[i] - util.errorRequest(client, request, err) - } - assert(client[kSize] === 0) - } -} - -/** - * @param {Client} client - * @returns {void} - */ -function connect (client) { - assert(!client[kConnecting]) - assert(!client[kHTTPContext]) - - let { host, hostname, protocol, port } = client[kUrl] - - // Resolve ipv6 - if (hostname[0] === '[') { - const idx = hostname.indexOf(']') - - assert(idx !== -1) - const ip = hostname.substring(1, idx) - - assert(net.isIPv6(ip)) - hostname = ip - } - - client[kConnecting] = true - - if (channels.beforeConnect.hasSubscribers) { - channels.beforeConnect.publish({ - connectParams: { - host, - hostname, - protocol, - port, - version: client[kHTTPContext]?.version, - servername: client[kServerName], - localAddress: client[kLocalAddress] - }, - connector: client[kConnector] - }) - } - - client[kConnector]({ - host, - hostname, - protocol, - port, - servername: client[kServerName], - localAddress: client[kLocalAddress] - }, (err, socket) => { - if (err) { - handleConnectError(client, err, { host, hostname, protocol, port }) - client[kResume]() - return - } - - if (client.destroyed) { - util.destroy(socket.on('error', noop), new ClientDestroyedError()) - client[kResume]() - return - } - - assert(socket) - - try { - client[kHTTPContext] = socket.alpnProtocol === 'h2' - ? connectH2(client, socket) - : connectH1(client, socket) - } catch (err) { - socket.destroy().on('error', noop) - handleConnectError(client, err, { host, hostname, protocol, port }) - client[kResume]() - return - } - - client[kConnecting] = false - - socket[kCounter] = 0 - socket[kMaxRequests] = client[kMaxRequests] - socket[kClient] = client - socket[kError] = null - - if (channels.connected.hasSubscribers) { - channels.connected.publish({ - connectParams: { - host, - hostname, - protocol, - port, - version: client[kHTTPContext]?.version, - servername: client[kServerName], - localAddress: client[kLocalAddress] - }, - connector: client[kConnector], - socket - }) - } - - client.emit('connect', client[kUrl], [client]) - client[kResume]() - }) -} - -function handleConnectError (client, err, { host, hostname, protocol, port }) { - if (client.destroyed) { - return - } - - client[kConnecting] = false - - if (channels.connectError.hasSubscribers) { - channels.connectError.publish({ - connectParams: { - host, - hostname, - protocol, - port, - version: client[kHTTPContext]?.version, - servername: client[kServerName], - localAddress: client[kLocalAddress] - }, - connector: client[kConnector], - error: err - }) - } - - if (err.code === 'ERR_TLS_CERT_ALTNAME_INVALID') { - assert(client[kRunning] === 0) - while (client[kPending] > 0 && client[kQueue][client[kPendingIdx]].servername === client[kServerName]) { - const request = client[kQueue][client[kPendingIdx]++] - util.errorRequest(client, request, err) - } - } else { - onError(client, err) - } - - client.emit('connectionError', client[kUrl], [client], err) -} - -function emitDrain (client) { - client[kNeedDrain] = 0 - client.emit('drain', client[kUrl], [client]) -} - -function resume (client, sync) { - if (client[kResuming] === 2) { - return - } - - client[kResuming] = 2 - - _resume(client, sync) - client[kResuming] = 0 - - if (client[kRunningIdx] > 256) { - client[kQueue].splice(0, client[kRunningIdx]) - client[kPendingIdx] -= client[kRunningIdx] - client[kRunningIdx] = 0 - } -} - -function _resume (client, sync) { - while (true) { - if (client.destroyed) { - assert(client[kPending] === 0) - return - } - - if (client[kClosedResolve] && !client[kSize]) { - client[kClosedResolve]() - client[kClosedResolve] = null - return - } - - if (client[kHTTPContext]) { - client[kHTTPContext].resume() - } - - if (client[kBusy]) { - client[kNeedDrain] = 2 - } else if (client[kNeedDrain] === 2) { - if (sync) { - client[kNeedDrain] = 1 - queueMicrotask(() => emitDrain(client)) - } else { - emitDrain(client) - } - continue - } - - if (client[kPending] === 0) { - return - } - - if (client[kRunning] >= (getPipelining(client) || 1)) { - return - } - - const request = client[kQueue][client[kPendingIdx]] - - if (client[kUrl].protocol === 'https:' && client[kServerName] !== request.servername) { - if (client[kRunning] > 0) { - return - } - - client[kServerName] = request.servername - client[kHTTPContext]?.destroy(new InformationalError('servername changed'), () => { - client[kHTTPContext] = null - resume(client) - }) - } - - if (client[kConnecting]) { - return - } - - if (!client[kHTTPContext]) { - connect(client) - return - } - - if (client[kHTTPContext].destroyed) { - return - } - - if (client[kHTTPContext].busy(request)) { - return - } - - if (!request.aborted && client[kHTTPContext].write(request)) { - client[kPendingIdx]++ - } else { - client[kQueue].splice(client[kPendingIdx], 1) - } - } -} - -module.exports = Client diff --git a/vanilla/node_modules/undici/lib/dispatcher/dispatcher-base.js b/vanilla/node_modules/undici/lib/dispatcher/dispatcher-base.js deleted file mode 100644 index a6f4710..0000000 --- a/vanilla/node_modules/undici/lib/dispatcher/dispatcher-base.js +++ /dev/null @@ -1,165 +0,0 @@ -'use strict' - -const Dispatcher = require('./dispatcher') -const UnwrapHandler = require('../handler/unwrap-handler') -const { - ClientDestroyedError, - ClientClosedError, - InvalidArgumentError -} = require('../core/errors') -const { kDestroy, kClose, kClosed, kDestroyed, kDispatch } = require('../core/symbols') - -const kOnDestroyed = Symbol('onDestroyed') -const kOnClosed = Symbol('onClosed') - -class DispatcherBase extends Dispatcher { - /** @type {boolean} */ - [kDestroyed] = false; - - /** @type {Array<Function|null} */ - [kOnDestroyed] = null; - - /** @type {boolean} */ - [kClosed] = false; - - /** @type {Array<Function>|null} */ - [kOnClosed] = null - - /** @returns {boolean} */ - get destroyed () { - return this[kDestroyed] - } - - /** @returns {boolean} */ - get closed () { - return this[kClosed] - } - - close (callback) { - if (callback === undefined) { - return new Promise((resolve, reject) => { - this.close((err, data) => { - return err ? reject(err) : resolve(data) - }) - }) - } - - if (typeof callback !== 'function') { - throw new InvalidArgumentError('invalid callback') - } - - if (this[kDestroyed]) { - const err = new ClientDestroyedError() - queueMicrotask(() => callback(err, null)) - return - } - - if (this[kClosed]) { - if (this[kOnClosed]) { - this[kOnClosed].push(callback) - } else { - queueMicrotask(() => callback(null, null)) - } - return - } - - this[kClosed] = true - this[kOnClosed] ??= [] - this[kOnClosed].push(callback) - - const onClosed = () => { - const callbacks = this[kOnClosed] - this[kOnClosed] = null - for (let i = 0; i < callbacks.length; i++) { - callbacks[i](null, null) - } - } - - // Should not error. - this[kClose]() - .then(() => this.destroy()) - .then(() => queueMicrotask(onClosed)) - } - - destroy (err, callback) { - if (typeof err === 'function') { - callback = err - err = null - } - - if (callback === undefined) { - return new Promise((resolve, reject) => { - this.destroy(err, (err, data) => { - return err ? reject(err) : resolve(data) - }) - }) - } - - if (typeof callback !== 'function') { - throw new InvalidArgumentError('invalid callback') - } - - if (this[kDestroyed]) { - if (this[kOnDestroyed]) { - this[kOnDestroyed].push(callback) - } else { - queueMicrotask(() => callback(null, null)) - } - return - } - - if (!err) { - err = new ClientDestroyedError() - } - - this[kDestroyed] = true - this[kOnDestroyed] ??= [] - this[kOnDestroyed].push(callback) - - const onDestroyed = () => { - const callbacks = this[kOnDestroyed] - this[kOnDestroyed] = null - for (let i = 0; i < callbacks.length; i++) { - callbacks[i](null, null) - } - } - - // Should not error. - this[kDestroy](err) - .then(() => queueMicrotask(onDestroyed)) - } - - dispatch (opts, handler) { - if (!handler || typeof handler !== 'object') { - throw new InvalidArgumentError('handler must be an object') - } - - handler = UnwrapHandler.unwrap(handler) - - try { - if (!opts || typeof opts !== 'object') { - throw new InvalidArgumentError('opts must be an object.') - } - - if (this[kDestroyed] || this[kOnDestroyed]) { - throw new ClientDestroyedError() - } - - if (this[kClosed]) { - throw new ClientClosedError() - } - - return this[kDispatch](opts, handler) - } catch (err) { - if (typeof handler.onError !== 'function') { - throw err - } - - handler.onError(err) - - return false - } - } -} - -module.exports = DispatcherBase diff --git a/vanilla/node_modules/undici/lib/dispatcher/dispatcher.js b/vanilla/node_modules/undici/lib/dispatcher/dispatcher.js deleted file mode 100644 index 824dfb6..0000000 --- a/vanilla/node_modules/undici/lib/dispatcher/dispatcher.js +++ /dev/null @@ -1,48 +0,0 @@ -'use strict' -const EventEmitter = require('node:events') -const WrapHandler = require('../handler/wrap-handler') - -const wrapInterceptor = (dispatch) => (opts, handler) => dispatch(opts, WrapHandler.wrap(handler)) - -class Dispatcher extends EventEmitter { - dispatch () { - throw new Error('not implemented') - } - - close () { - throw new Error('not implemented') - } - - destroy () { - throw new Error('not implemented') - } - - compose (...args) { - // So we handle [interceptor1, interceptor2] or interceptor1, interceptor2, ... - const interceptors = Array.isArray(args[0]) ? args[0] : args - let dispatch = this.dispatch.bind(this) - - for (const interceptor of interceptors) { - if (interceptor == null) { - continue - } - - if (typeof interceptor !== 'function') { - throw new TypeError(`invalid interceptor, expected function received ${typeof interceptor}`) - } - - dispatch = interceptor(dispatch) - dispatch = wrapInterceptor(dispatch) - - if (dispatch == null || typeof dispatch !== 'function' || dispatch.length !== 2) { - throw new TypeError('invalid interceptor') - } - } - - return new Proxy(this, { - get: (target, key) => key === 'dispatch' ? dispatch : target[key] - }) - } -} - -module.exports = Dispatcher diff --git a/vanilla/node_modules/undici/lib/dispatcher/env-http-proxy-agent.js b/vanilla/node_modules/undici/lib/dispatcher/env-http-proxy-agent.js deleted file mode 100644 index f88437f..0000000 --- a/vanilla/node_modules/undici/lib/dispatcher/env-http-proxy-agent.js +++ /dev/null @@ -1,146 +0,0 @@ -'use strict' - -const DispatcherBase = require('./dispatcher-base') -const { kClose, kDestroy, kClosed, kDestroyed, kDispatch, kNoProxyAgent, kHttpProxyAgent, kHttpsProxyAgent } = require('../core/symbols') -const ProxyAgent = require('./proxy-agent') -const Agent = require('./agent') - -const DEFAULT_PORTS = { - 'http:': 80, - 'https:': 443 -} - -class EnvHttpProxyAgent extends DispatcherBase { - #noProxyValue = null - #noProxyEntries = null - #opts = null - - constructor (opts = {}) { - super() - this.#opts = opts - - const { httpProxy, httpsProxy, noProxy, ...agentOpts } = opts - - this[kNoProxyAgent] = new Agent(agentOpts) - - const HTTP_PROXY = httpProxy ?? process.env.http_proxy ?? process.env.HTTP_PROXY - if (HTTP_PROXY) { - this[kHttpProxyAgent] = new ProxyAgent({ ...agentOpts, uri: HTTP_PROXY }) - } else { - this[kHttpProxyAgent] = this[kNoProxyAgent] - } - - const HTTPS_PROXY = httpsProxy ?? process.env.https_proxy ?? process.env.HTTPS_PROXY - if (HTTPS_PROXY) { - this[kHttpsProxyAgent] = new ProxyAgent({ ...agentOpts, uri: HTTPS_PROXY }) - } else { - this[kHttpsProxyAgent] = this[kHttpProxyAgent] - } - - this.#parseNoProxy() - } - - [kDispatch] (opts, handler) { - const url = new URL(opts.origin) - const agent = this.#getProxyAgentForUrl(url) - return agent.dispatch(opts, handler) - } - - [kClose] () { - return Promise.all([ - this[kNoProxyAgent].close(), - !this[kHttpProxyAgent][kClosed] && this[kHttpProxyAgent].close(), - !this[kHttpsProxyAgent][kClosed] && this[kHttpsProxyAgent].close() - ]) - } - - [kDestroy] (err) { - return Promise.all([ - this[kNoProxyAgent].destroy(err), - !this[kHttpProxyAgent][kDestroyed] && this[kHttpProxyAgent].destroy(err), - !this[kHttpsProxyAgent][kDestroyed] && this[kHttpsProxyAgent].destroy(err) - ]) - } - - #getProxyAgentForUrl (url) { - let { protocol, host: hostname, port } = url - - // Stripping ports in this way instead of using parsedUrl.hostname to make - // sure that the brackets around IPv6 addresses are kept. - hostname = hostname.replace(/:\d*$/, '').toLowerCase() - port = Number.parseInt(port, 10) || DEFAULT_PORTS[protocol] || 0 - if (!this.#shouldProxy(hostname, port)) { - return this[kNoProxyAgent] - } - if (protocol === 'https:') { - return this[kHttpsProxyAgent] - } - return this[kHttpProxyAgent] - } - - #shouldProxy (hostname, port) { - if (this.#noProxyChanged) { - this.#parseNoProxy() - } - - if (this.#noProxyEntries.length === 0) { - return true // Always proxy if NO_PROXY is not set or empty. - } - if (this.#noProxyValue === '*') { - return false // Never proxy if wildcard is set. - } - - for (let i = 0; i < this.#noProxyEntries.length; i++) { - const entry = this.#noProxyEntries[i] - if (entry.port && entry.port !== port) { - continue // Skip if ports don't match. - } - // Don't proxy if the hostname is equal with the no_proxy host. - if (hostname === entry.hostname) { - return false - } - // Don't proxy if the hostname is the subdomain of the no_proxy host. - // Reference - https://github.com/denoland/deno/blob/6fbce91e40cc07fc6da74068e5cc56fdd40f7b4c/ext/fetch/proxy.rs#L485 - if (hostname.slice(-(entry.hostname.length + 1)) === `.${entry.hostname}`) { - return false - } - } - - return true - } - - #parseNoProxy () { - const noProxyValue = this.#opts.noProxy ?? this.#noProxyEnv - const noProxySplit = noProxyValue.split(/[,\s]/) - const noProxyEntries = [] - - for (let i = 0; i < noProxySplit.length; i++) { - const entry = noProxySplit[i] - if (!entry) { - continue - } - const parsed = entry.match(/^(.+):(\d+)$/) - noProxyEntries.push({ - // strip leading dot or asterisk with dot - hostname: (parsed ? parsed[1] : entry).replace(/^\*?\./, '').toLowerCase(), - port: parsed ? Number.parseInt(parsed[2], 10) : 0 - }) - } - - this.#noProxyValue = noProxyValue - this.#noProxyEntries = noProxyEntries - } - - get #noProxyChanged () { - if (this.#opts.noProxy !== undefined) { - return false - } - return this.#noProxyValue !== this.#noProxyEnv - } - - get #noProxyEnv () { - return process.env.no_proxy ?? process.env.NO_PROXY ?? '' - } -} - -module.exports = EnvHttpProxyAgent diff --git a/vanilla/node_modules/undici/lib/dispatcher/fixed-queue.js b/vanilla/node_modules/undici/lib/dispatcher/fixed-queue.js deleted file mode 100644 index f918849..0000000 --- a/vanilla/node_modules/undici/lib/dispatcher/fixed-queue.js +++ /dev/null @@ -1,135 +0,0 @@ -'use strict' - -// Extracted from node/lib/internal/fixed_queue.js - -// Currently optimal queue size, tested on V8 6.0 - 6.6. Must be power of two. -const kSize = 2048 -const kMask = kSize - 1 - -// The FixedQueue is implemented as a singly-linked list of fixed-size -// circular buffers. It looks something like this: -// -// head tail -// | | -// v v -// +-----------+ <-----\ +-----------+ <------\ +-----------+ -// | [null] | \----- | next | \------- | next | -// +-----------+ +-----------+ +-----------+ -// | item | <-- bottom | item | <-- bottom | undefined | -// | item | | item | | undefined | -// | item | | item | | undefined | -// | item | | item | | undefined | -// | item | | item | bottom --> | item | -// | item | | item | | item | -// | ... | | ... | | ... | -// | item | | item | | item | -// | item | | item | | item | -// | undefined | <-- top | item | | item | -// | undefined | | item | | item | -// | undefined | | undefined | <-- top top --> | undefined | -// +-----------+ +-----------+ +-----------+ -// -// Or, if there is only one circular buffer, it looks something -// like either of these: -// -// head tail head tail -// | | | | -// v v v v -// +-----------+ +-----------+ -// | [null] | | [null] | -// +-----------+ +-----------+ -// | undefined | | item | -// | undefined | | item | -// | item | <-- bottom top --> | undefined | -// | item | | undefined | -// | undefined | <-- top bottom --> | item | -// | undefined | | item | -// +-----------+ +-----------+ -// -// Adding a value means moving `top` forward by one, removing means -// moving `bottom` forward by one. After reaching the end, the queue -// wraps around. -// -// When `top === bottom` the current queue is empty and when -// `top + 1 === bottom` it's full. This wastes a single space of storage -// but allows much quicker checks. - -/** - * @type {FixedCircularBuffer} - * @template T - */ -class FixedCircularBuffer { - /** @type {number} */ - bottom = 0 - /** @type {number} */ - top = 0 - /** @type {Array<T|undefined>} */ - list = new Array(kSize).fill(undefined) - /** @type {T|null} */ - next = null - - /** @returns {boolean} */ - isEmpty () { - return this.top === this.bottom - } - - /** @returns {boolean} */ - isFull () { - return ((this.top + 1) & kMask) === this.bottom - } - - /** - * @param {T} data - * @returns {void} - */ - push (data) { - this.list[this.top] = data - this.top = (this.top + 1) & kMask - } - - /** @returns {T|null} */ - shift () { - const nextItem = this.list[this.bottom] - if (nextItem === undefined) { return null } - this.list[this.bottom] = undefined - this.bottom = (this.bottom + 1) & kMask - return nextItem - } -} - -/** - * @template T - */ -module.exports = class FixedQueue { - constructor () { - /** @type {FixedCircularBuffer<T>} */ - this.head = this.tail = new FixedCircularBuffer() - } - - /** @returns {boolean} */ - isEmpty () { - return this.head.isEmpty() - } - - /** @param {T} data */ - push (data) { - if (this.head.isFull()) { - // Head is full: Creates a new queue, sets the old queue's `.next` to it, - // and sets it as the new main queue. - this.head = this.head.next = new FixedCircularBuffer() - } - this.head.push(data) - } - - /** @returns {T|null} */ - shift () { - const tail = this.tail - const next = tail.shift() - if (tail.isEmpty() && tail.next !== null) { - // If there is another queue, it forms the new tail. - this.tail = tail.next - tail.next = null - } - return next - } -} diff --git a/vanilla/node_modules/undici/lib/dispatcher/h2c-client.js b/vanilla/node_modules/undici/lib/dispatcher/h2c-client.js deleted file mode 100644 index bd38522..0000000 --- a/vanilla/node_modules/undici/lib/dispatcher/h2c-client.js +++ /dev/null @@ -1,51 +0,0 @@ -'use strict' - -const { InvalidArgumentError } = require('../core/errors') -const Client = require('./client') - -class H2CClient extends Client { - constructor (origin, clientOpts) { - if (typeof origin === 'string') { - origin = new URL(origin) - } - - if (origin.protocol !== 'http:') { - throw new InvalidArgumentError( - 'h2c-client: Only h2c protocol is supported' - ) - } - - const { connect, maxConcurrentStreams, pipelining, ...opts } = - clientOpts ?? {} - let defaultMaxConcurrentStreams = 100 - let defaultPipelining = 100 - - if ( - maxConcurrentStreams != null && - Number.isInteger(maxConcurrentStreams) && - maxConcurrentStreams > 0 - ) { - defaultMaxConcurrentStreams = maxConcurrentStreams - } - - if (pipelining != null && Number.isInteger(pipelining) && pipelining > 0) { - defaultPipelining = pipelining - } - - if (defaultPipelining > defaultMaxConcurrentStreams) { - throw new InvalidArgumentError( - 'h2c-client: pipelining cannot be greater than maxConcurrentStreams' - ) - } - - super(origin, { - ...opts, - maxConcurrentStreams: defaultMaxConcurrentStreams, - pipelining: defaultPipelining, - allowH2: true, - useH2c: true - }) - } -} - -module.exports = H2CClient diff --git a/vanilla/node_modules/undici/lib/dispatcher/pool-base.js b/vanilla/node_modules/undici/lib/dispatcher/pool-base.js deleted file mode 100644 index 6c1f238..0000000 --- a/vanilla/node_modules/undici/lib/dispatcher/pool-base.js +++ /dev/null @@ -1,214 +0,0 @@ -'use strict' - -const { PoolStats } = require('../util/stats.js') -const DispatcherBase = require('./dispatcher-base') -const FixedQueue = require('./fixed-queue') -const { kConnected, kSize, kRunning, kPending, kQueued, kBusy, kFree, kUrl, kClose, kDestroy, kDispatch } = require('../core/symbols') - -const kClients = Symbol('clients') -const kNeedDrain = Symbol('needDrain') -const kQueue = Symbol('queue') -const kClosedResolve = Symbol('closed resolve') -const kOnDrain = Symbol('onDrain') -const kOnConnect = Symbol('onConnect') -const kOnDisconnect = Symbol('onDisconnect') -const kOnConnectionError = Symbol('onConnectionError') -const kGetDispatcher = Symbol('get dispatcher') -const kAddClient = Symbol('add client') -const kRemoveClient = Symbol('remove client') - -class PoolBase extends DispatcherBase { - [kQueue] = new FixedQueue(); - - [kQueued] = 0; - - [kClients] = []; - - [kNeedDrain] = false; - - [kOnDrain] (client, origin, targets) { - const queue = this[kQueue] - - let needDrain = false - - while (!needDrain) { - const item = queue.shift() - if (!item) { - break - } - this[kQueued]-- - needDrain = !client.dispatch(item.opts, item.handler) - } - - client[kNeedDrain] = needDrain - - if (!needDrain && this[kNeedDrain]) { - this[kNeedDrain] = false - this.emit('drain', origin, [this, ...targets]) - } - - if (this[kClosedResolve] && queue.isEmpty()) { - const closeAll = [] - for (let i = 0; i < this[kClients].length; i++) { - const client = this[kClients][i] - if (!client.destroyed) { - closeAll.push(client.close()) - } - } - return Promise.all(closeAll) - .then(this[kClosedResolve]) - } - } - - [kOnConnect] = (origin, targets) => { - this.emit('connect', origin, [this, ...targets]) - }; - - [kOnDisconnect] = (origin, targets, err) => { - this.emit('disconnect', origin, [this, ...targets], err) - }; - - [kOnConnectionError] = (origin, targets, err) => { - this.emit('connectionError', origin, [this, ...targets], err) - } - - get [kBusy] () { - return this[kNeedDrain] - } - - get [kConnected] () { - let ret = 0 - for (const { [kConnected]: connected } of this[kClients]) { - ret += connected - } - return ret - } - - get [kFree] () { - let ret = 0 - for (const { [kConnected]: connected, [kNeedDrain]: needDrain } of this[kClients]) { - ret += connected && !needDrain - } - return ret - } - - get [kPending] () { - let ret = this[kQueued] - for (const { [kPending]: pending } of this[kClients]) { - ret += pending - } - return ret - } - - get [kRunning] () { - let ret = 0 - for (const { [kRunning]: running } of this[kClients]) { - ret += running - } - return ret - } - - get [kSize] () { - let ret = this[kQueued] - for (const { [kSize]: size } of this[kClients]) { - ret += size - } - return ret - } - - get stats () { - return new PoolStats(this) - } - - [kClose] () { - if (this[kQueue].isEmpty()) { - const closeAll = [] - for (let i = 0; i < this[kClients].length; i++) { - const client = this[kClients][i] - if (!client.destroyed) { - closeAll.push(client.close()) - } - } - return Promise.all(closeAll) - } else { - return new Promise((resolve) => { - this[kClosedResolve] = resolve - }) - } - } - - [kDestroy] (err) { - while (true) { - const item = this[kQueue].shift() - if (!item) { - break - } - item.handler.onError(err) - } - - const destroyAll = new Array(this[kClients].length) - for (let i = 0; i < this[kClients].length; i++) { - destroyAll[i] = this[kClients][i].destroy(err) - } - return Promise.all(destroyAll) - } - - [kDispatch] (opts, handler) { - const dispatcher = this[kGetDispatcher]() - - if (!dispatcher) { - this[kNeedDrain] = true - this[kQueue].push({ opts, handler }) - this[kQueued]++ - } else if (!dispatcher.dispatch(opts, handler)) { - dispatcher[kNeedDrain] = true - this[kNeedDrain] = !this[kGetDispatcher]() - } - - return !this[kNeedDrain] - } - - [kAddClient] (client) { - client - .on('drain', this[kOnDrain].bind(this, client)) - .on('connect', this[kOnConnect]) - .on('disconnect', this[kOnDisconnect]) - .on('connectionError', this[kOnConnectionError]) - - this[kClients].push(client) - - if (this[kNeedDrain]) { - queueMicrotask(() => { - if (this[kNeedDrain]) { - this[kOnDrain](client, client[kUrl], [client, this]) - } - }) - } - - return this - } - - [kRemoveClient] (client) { - client.close(() => { - const idx = this[kClients].indexOf(client) - if (idx !== -1) { - this[kClients].splice(idx, 1) - } - }) - - this[kNeedDrain] = this[kClients].some(dispatcher => ( - !dispatcher[kNeedDrain] && - dispatcher.closed !== true && - dispatcher.destroyed !== true - )) - } -} - -module.exports = { - PoolBase, - kClients, - kNeedDrain, - kAddClient, - kRemoveClient, - kGetDispatcher -} diff --git a/vanilla/node_modules/undici/lib/dispatcher/pool.js b/vanilla/node_modules/undici/lib/dispatcher/pool.js deleted file mode 100644 index 77fd532..0000000 --- a/vanilla/node_modules/undici/lib/dispatcher/pool.js +++ /dev/null @@ -1,118 +0,0 @@ -'use strict' - -const { - PoolBase, - kClients, - kNeedDrain, - kAddClient, - kGetDispatcher, - kRemoveClient -} = require('./pool-base') -const Client = require('./client') -const { - InvalidArgumentError -} = require('../core/errors') -const util = require('../core/util') -const { kUrl } = require('../core/symbols') -const buildConnector = require('../core/connect') - -const kOptions = Symbol('options') -const kConnections = Symbol('connections') -const kFactory = Symbol('factory') - -function defaultFactory (origin, opts) { - return new Client(origin, opts) -} - -class Pool extends PoolBase { - constructor (origin, { - connections, - factory = defaultFactory, - connect, - connectTimeout, - tls, - maxCachedSessions, - socketPath, - autoSelectFamily, - autoSelectFamilyAttemptTimeout, - allowH2, - clientTtl, - ...options - } = {}) { - if (connections != null && (!Number.isFinite(connections) || connections < 0)) { - throw new InvalidArgumentError('invalid connections') - } - - if (typeof factory !== 'function') { - throw new InvalidArgumentError('factory must be a function.') - } - - if (connect != null && typeof connect !== 'function' && typeof connect !== 'object') { - throw new InvalidArgumentError('connect must be a function or an object') - } - - if (typeof connect !== 'function') { - connect = buildConnector({ - ...tls, - maxCachedSessions, - allowH2, - socketPath, - timeout: connectTimeout, - ...(typeof autoSelectFamily === 'boolean' ? { autoSelectFamily, autoSelectFamilyAttemptTimeout } : undefined), - ...connect - }) - } - - super() - - this[kConnections] = connections || null - this[kUrl] = util.parseOrigin(origin) - this[kOptions] = { ...util.deepClone(options), connect, allowH2, clientTtl } - this[kOptions].interceptors = options.interceptors - ? { ...options.interceptors } - : undefined - this[kFactory] = factory - - this.on('connect', (origin, targets) => { - if (clientTtl != null && clientTtl > 0) { - for (const target of targets) { - Object.assign(target, { ttl: Date.now() }) - } - } - }) - - this.on('connectionError', (origin, targets, error) => { - // If a connection error occurs, we remove the client from the pool, - // and emit a connectionError event. They will not be re-used. - // Fixes https://github.com/nodejs/undici/issues/3895 - for (const target of targets) { - // Do not use kRemoveClient here, as it will close the client, - // but the client cannot be closed in this state. - const idx = this[kClients].indexOf(target) - if (idx !== -1) { - this[kClients].splice(idx, 1) - } - } - }) - } - - [kGetDispatcher] () { - const clientTtlOption = this[kOptions].clientTtl - for (const client of this[kClients]) { - // check ttl of client and if it's stale, remove it from the pool - if (clientTtlOption != null && clientTtlOption > 0 && client.ttl && ((Date.now() - client.ttl) > clientTtlOption)) { - this[kRemoveClient](client) - } else if (!client[kNeedDrain]) { - return client - } - } - - if (!this[kConnections] || this[kClients].length < this[kConnections]) { - const dispatcher = this[kFactory](this[kUrl], this[kOptions]) - this[kAddClient](dispatcher) - return dispatcher - } - } -} - -module.exports = Pool diff --git a/vanilla/node_modules/undici/lib/dispatcher/proxy-agent.js b/vanilla/node_modules/undici/lib/dispatcher/proxy-agent.js deleted file mode 100644 index 4403b8d..0000000 --- a/vanilla/node_modules/undici/lib/dispatcher/proxy-agent.js +++ /dev/null @@ -1,287 +0,0 @@ -'use strict' - -const { kProxy, kClose, kDestroy, kDispatch } = require('../core/symbols') -const Agent = require('./agent') -const Pool = require('./pool') -const DispatcherBase = require('./dispatcher-base') -const { InvalidArgumentError, RequestAbortedError, SecureProxyConnectionError } = require('../core/errors') -const buildConnector = require('../core/connect') -const Client = require('./client') -const { channels } = require('../core/diagnostics') - -const kAgent = Symbol('proxy agent') -const kClient = Symbol('proxy client') -const kProxyHeaders = Symbol('proxy headers') -const kRequestTls = Symbol('request tls settings') -const kProxyTls = Symbol('proxy tls settings') -const kConnectEndpoint = Symbol('connect endpoint function') -const kTunnelProxy = Symbol('tunnel proxy') - -function defaultProtocolPort (protocol) { - return protocol === 'https:' ? 443 : 80 -} - -function defaultFactory (origin, opts) { - return new Pool(origin, opts) -} - -const noop = () => {} - -function defaultAgentFactory (origin, opts) { - if (opts.connections === 1) { - return new Client(origin, opts) - } - return new Pool(origin, opts) -} - -class Http1ProxyWrapper extends DispatcherBase { - #client - - constructor (proxyUrl, { headers = {}, connect, factory }) { - if (!proxyUrl) { - throw new InvalidArgumentError('Proxy URL is mandatory') - } - - super() - - this[kProxyHeaders] = headers - if (factory) { - this.#client = factory(proxyUrl, { connect }) - } else { - this.#client = new Client(proxyUrl, { connect }) - } - } - - [kDispatch] (opts, handler) { - const onHeaders = handler.onHeaders - handler.onHeaders = function (statusCode, data, resume) { - if (statusCode === 407) { - if (typeof handler.onError === 'function') { - handler.onError(new InvalidArgumentError('Proxy Authentication Required (407)')) - } - return - } - if (onHeaders) onHeaders.call(this, statusCode, data, resume) - } - - // Rewrite request as an HTTP1 Proxy request, without tunneling. - const { - origin, - path = '/', - headers = {} - } = opts - - opts.path = origin + path - - if (!('host' in headers) && !('Host' in headers)) { - const { host } = new URL(origin) - headers.host = host - } - opts.headers = { ...this[kProxyHeaders], ...headers } - - return this.#client[kDispatch](opts, handler) - } - - [kClose] () { - return this.#client.close() - } - - [kDestroy] (err) { - return this.#client.destroy(err) - } -} - -class ProxyAgent extends DispatcherBase { - constructor (opts) { - if (!opts || (typeof opts === 'object' && !(opts instanceof URL) && !opts.uri)) { - throw new InvalidArgumentError('Proxy uri is mandatory') - } - - const { clientFactory = defaultFactory } = opts - if (typeof clientFactory !== 'function') { - throw new InvalidArgumentError('Proxy opts.clientFactory must be a function.') - } - - const { proxyTunnel = true } = opts - - super() - - const url = this.#getUrl(opts) - const { href, origin, port, protocol, username, password, hostname: proxyHostname } = url - - this[kProxy] = { uri: href, protocol } - this[kRequestTls] = opts.requestTls - this[kProxyTls] = opts.proxyTls - this[kProxyHeaders] = opts.headers || {} - this[kTunnelProxy] = proxyTunnel - - if (opts.auth && opts.token) { - throw new InvalidArgumentError('opts.auth cannot be used in combination with opts.token') - } else if (opts.auth) { - /* @deprecated in favour of opts.token */ - this[kProxyHeaders]['proxy-authorization'] = `Basic ${opts.auth}` - } else if (opts.token) { - this[kProxyHeaders]['proxy-authorization'] = opts.token - } else if (username && password) { - this[kProxyHeaders]['proxy-authorization'] = `Basic ${Buffer.from(`${decodeURIComponent(username)}:${decodeURIComponent(password)}`).toString('base64')}` - } - - const connect = buildConnector({ ...opts.proxyTls }) - this[kConnectEndpoint] = buildConnector({ ...opts.requestTls }) - - const agentFactory = opts.factory || defaultAgentFactory - const factory = (origin, options) => { - const { protocol } = new URL(origin) - if (!this[kTunnelProxy] && protocol === 'http:' && this[kProxy].protocol === 'http:') { - return new Http1ProxyWrapper(this[kProxy].uri, { - headers: this[kProxyHeaders], - connect, - factory: agentFactory - }) - } - return agentFactory(origin, options) - } - this[kClient] = clientFactory(url, { connect }) - this[kAgent] = new Agent({ - ...opts, - factory, - connect: async (opts, callback) => { - let requestedPath = opts.host - if (!opts.port) { - requestedPath += `:${defaultProtocolPort(opts.protocol)}` - } - try { - const connectParams = { - origin, - port, - path: requestedPath, - signal: opts.signal, - headers: { - ...this[kProxyHeaders], - host: opts.host, - ...(opts.connections == null || opts.connections > 0 ? { 'proxy-connection': 'keep-alive' } : {}) - }, - servername: this[kProxyTls]?.servername || proxyHostname - } - const { socket, statusCode } = await this[kClient].connect(connectParams) - if (statusCode !== 200) { - socket.on('error', noop).destroy() - callback(new RequestAbortedError(`Proxy response (${statusCode}) !== 200 when HTTP Tunneling`)) - return - } - - if (channels.proxyConnected.hasSubscribers) { - channels.proxyConnected.publish({ - socket, - connectParams - }) - } - - if (opts.protocol !== 'https:') { - callback(null, socket) - return - } - let servername - if (this[kRequestTls]) { - servername = this[kRequestTls].servername - } else { - servername = opts.servername - } - this[kConnectEndpoint]({ ...opts, servername, httpSocket: socket }, callback) - } catch (err) { - if (err.code === 'ERR_TLS_CERT_ALTNAME_INVALID') { - // Throw a custom error to avoid loop in client.js#connect - callback(new SecureProxyConnectionError(err)) - } else { - callback(err) - } - } - } - }) - } - - dispatch (opts, handler) { - const headers = buildHeaders(opts.headers) - throwIfProxyAuthIsSent(headers) - - if (headers && !('host' in headers) && !('Host' in headers)) { - const { host } = new URL(opts.origin) - headers.host = host - } - - return this[kAgent].dispatch( - { - ...opts, - headers - }, - handler - ) - } - - /** - * @param {import('../../types/proxy-agent').ProxyAgent.Options | string | URL} opts - * @returns {URL} - */ - #getUrl (opts) { - if (typeof opts === 'string') { - return new URL(opts) - } else if (opts instanceof URL) { - return opts - } else { - return new URL(opts.uri) - } - } - - [kClose] () { - return Promise.all([ - this[kAgent].close(), - this[kClient].close() - ]) - } - - [kDestroy] () { - return Promise.all([ - this[kAgent].destroy(), - this[kClient].destroy() - ]) - } -} - -/** - * @param {string[] | Record<string, string>} headers - * @returns {Record<string, string>} - */ -function buildHeaders (headers) { - // When using undici.fetch, the headers list is stored - // as an array. - if (Array.isArray(headers)) { - /** @type {Record<string, string>} */ - const headersPair = {} - - for (let i = 0; i < headers.length; i += 2) { - headersPair[headers[i]] = headers[i + 1] - } - - return headersPair - } - - return headers -} - -/** - * @param {Record<string, string>} headers - * - * Previous versions of ProxyAgent suggests the Proxy-Authorization in request headers - * Nevertheless, it was changed and to avoid a security vulnerability by end users - * this check was created. - * It should be removed in the next major version for performance reasons - */ -function throwIfProxyAuthIsSent (headers) { - const existProxyAuth = headers && Object.keys(headers) - .find((key) => key.toLowerCase() === 'proxy-authorization') - if (existProxyAuth) { - throw new InvalidArgumentError('Proxy-Authorization should be sent in ProxyAgent constructor') - } -} - -module.exports = ProxyAgent diff --git a/vanilla/node_modules/undici/lib/dispatcher/retry-agent.js b/vanilla/node_modules/undici/lib/dispatcher/retry-agent.js deleted file mode 100644 index 0c2120d..0000000 --- a/vanilla/node_modules/undici/lib/dispatcher/retry-agent.js +++ /dev/null @@ -1,35 +0,0 @@ -'use strict' - -const Dispatcher = require('./dispatcher') -const RetryHandler = require('../handler/retry-handler') - -class RetryAgent extends Dispatcher { - #agent = null - #options = null - constructor (agent, options = {}) { - super(options) - this.#agent = agent - this.#options = options - } - - dispatch (opts, handler) { - const retry = new RetryHandler({ - ...opts, - retryOptions: this.#options - }, { - dispatch: this.#agent.dispatch.bind(this.#agent), - handler - }) - return this.#agent.dispatch(opts, retry) - } - - close () { - return this.#agent.close() - } - - destroy () { - return this.#agent.destroy() - } -} - -module.exports = RetryAgent diff --git a/vanilla/node_modules/undici/lib/dispatcher/round-robin-pool.js b/vanilla/node_modules/undici/lib/dispatcher/round-robin-pool.js deleted file mode 100644 index b113aa9..0000000 --- a/vanilla/node_modules/undici/lib/dispatcher/round-robin-pool.js +++ /dev/null @@ -1,137 +0,0 @@ -'use strict' - -const { - PoolBase, - kClients, - kNeedDrain, - kAddClient, - kGetDispatcher, - kRemoveClient -} = require('./pool-base') -const Client = require('./client') -const { - InvalidArgumentError -} = require('../core/errors') -const util = require('../core/util') -const { kUrl } = require('../core/symbols') -const buildConnector = require('../core/connect') - -const kOptions = Symbol('options') -const kConnections = Symbol('connections') -const kFactory = Symbol('factory') -const kIndex = Symbol('index') - -function defaultFactory (origin, opts) { - return new Client(origin, opts) -} - -class RoundRobinPool extends PoolBase { - constructor (origin, { - connections, - factory = defaultFactory, - connect, - connectTimeout, - tls, - maxCachedSessions, - socketPath, - autoSelectFamily, - autoSelectFamilyAttemptTimeout, - allowH2, - clientTtl, - ...options - } = {}) { - if (connections != null && (!Number.isFinite(connections) || connections < 0)) { - throw new InvalidArgumentError('invalid connections') - } - - if (typeof factory !== 'function') { - throw new InvalidArgumentError('factory must be a function.') - } - - if (connect != null && typeof connect !== 'function' && typeof connect !== 'object') { - throw new InvalidArgumentError('connect must be a function or an object') - } - - if (typeof connect !== 'function') { - connect = buildConnector({ - ...tls, - maxCachedSessions, - allowH2, - socketPath, - timeout: connectTimeout, - ...(typeof autoSelectFamily === 'boolean' ? { autoSelectFamily, autoSelectFamilyAttemptTimeout } : undefined), - ...connect - }) - } - - super() - - this[kConnections] = connections || null - this[kUrl] = util.parseOrigin(origin) - this[kOptions] = { ...util.deepClone(options), connect, allowH2, clientTtl } - this[kOptions].interceptors = options.interceptors - ? { ...options.interceptors } - : undefined - this[kFactory] = factory - this[kIndex] = -1 - - this.on('connect', (origin, targets) => { - if (clientTtl != null && clientTtl > 0) { - for (const target of targets) { - Object.assign(target, { ttl: Date.now() }) - } - } - }) - - this.on('connectionError', (origin, targets, error) => { - for (const target of targets) { - const idx = this[kClients].indexOf(target) - if (idx !== -1) { - this[kClients].splice(idx, 1) - } - } - }) - } - - [kGetDispatcher] () { - const clientTtlOption = this[kOptions].clientTtl - const clientsLength = this[kClients].length - - // If we have no clients yet, create one - if (clientsLength === 0) { - const dispatcher = this[kFactory](this[kUrl], this[kOptions]) - this[kAddClient](dispatcher) - return dispatcher - } - - // Round-robin through existing clients - let checked = 0 - while (checked < clientsLength) { - this[kIndex] = (this[kIndex] + 1) % clientsLength - const client = this[kClients][this[kIndex]] - - // Check if client is stale (TTL expired) - if (clientTtlOption != null && clientTtlOption > 0 && client.ttl && ((Date.now() - client.ttl) > clientTtlOption)) { - this[kRemoveClient](client) - checked++ - continue - } - - // Return client if it's not draining - if (!client[kNeedDrain]) { - return client - } - - checked++ - } - - // All clients are busy, create a new one if we haven't reached the limit - if (!this[kConnections] || clientsLength < this[kConnections]) { - const dispatcher = this[kFactory](this[kUrl], this[kOptions]) - this[kAddClient](dispatcher) - return dispatcher - } - } -} - -module.exports = RoundRobinPool diff --git a/vanilla/node_modules/undici/lib/encoding/index.js b/vanilla/node_modules/undici/lib/encoding/index.js deleted file mode 100644 index 41f7794..0000000 --- a/vanilla/node_modules/undici/lib/encoding/index.js +++ /dev/null @@ -1,33 +0,0 @@ -'use strict' - -const textDecoder = new TextDecoder() - -/** - * @see https://encoding.spec.whatwg.org/#utf-8-decode - * @param {Uint8Array} buffer - */ -function utf8DecodeBytes (buffer) { - if (buffer.length === 0) { - return '' - } - - // 1. Let buffer be the result of peeking three bytes from - // ioQueue, converted to a byte sequence. - - // 2. If buffer is 0xEF 0xBB 0xBF, then read three - // bytes from ioQueue. (Do nothing with those bytes.) - if (buffer[0] === 0xEF && buffer[1] === 0xBB && buffer[2] === 0xBF) { - buffer = buffer.subarray(3) - } - - // 3. Process a queue with an instance of UTF-8’s - // decoder, ioQueue, output, and "replacement". - const output = textDecoder.decode(buffer) - - // 4. Return output. - return output -} - -module.exports = { - utf8DecodeBytes -} diff --git a/vanilla/node_modules/undici/lib/global.js b/vanilla/node_modules/undici/lib/global.js deleted file mode 100644 index b61d779..0000000 --- a/vanilla/node_modules/undici/lib/global.js +++ /dev/null @@ -1,50 +0,0 @@ -'use strict' - -// We include a version number for the Dispatcher API. In case of breaking changes, -// this version number must be increased to avoid conflicts. -const globalDispatcher = Symbol.for('undici.globalDispatcher.1') -const { InvalidArgumentError } = require('./core/errors') -const Agent = require('./dispatcher/agent') - -if (getGlobalDispatcher() === undefined) { - setGlobalDispatcher(new Agent()) -} - -function setGlobalDispatcher (agent) { - if (!agent || typeof agent.dispatch !== 'function') { - throw new InvalidArgumentError('Argument agent must implement Agent') - } - Object.defineProperty(globalThis, globalDispatcher, { - value: agent, - writable: true, - enumerable: false, - configurable: false - }) -} - -function getGlobalDispatcher () { - return globalThis[globalDispatcher] -} - -// These are the globals that can be installed by undici.install(). -// Not exported by index.js to avoid use outside of this module. -const installedExports = /** @type {const} */ ( - [ - 'fetch', - 'Headers', - 'Response', - 'Request', - 'FormData', - 'WebSocket', - 'CloseEvent', - 'ErrorEvent', - 'MessageEvent', - 'EventSource' - ] -) - -module.exports = { - setGlobalDispatcher, - getGlobalDispatcher, - installedExports -} diff --git a/vanilla/node_modules/undici/lib/handler/cache-handler.js b/vanilla/node_modules/undici/lib/handler/cache-handler.js deleted file mode 100644 index 93a70e8..0000000 --- a/vanilla/node_modules/undici/lib/handler/cache-handler.js +++ /dev/null @@ -1,561 +0,0 @@ -'use strict' - -const util = require('../core/util') -const { - parseCacheControlHeader, - parseVaryHeader, - isEtagUsable -} = require('../util/cache') -const { parseHttpDate } = require('../util/date.js') - -function noop () {} - -// Status codes that we can use some heuristics on to cache -const HEURISTICALLY_CACHEABLE_STATUS_CODES = [ - 200, 203, 204, 206, 300, 301, 308, 404, 405, 410, 414, 501 -] - -// Status codes which semantic is not handled by the cache -// https://datatracker.ietf.org/doc/html/rfc9111#section-3 -// This list should not grow beyond 206 unless the RFC is updated -// by a newer one including more. Please introduce another list if -// implementing caching of responses with the 'must-understand' directive. -const NOT_UNDERSTOOD_STATUS_CODES = [ - 206 -] - -const MAX_RESPONSE_AGE = 2147483647000 - -/** - * @typedef {import('../../types/dispatcher.d.ts').default.DispatchHandler} DispatchHandler - * - * @implements {DispatchHandler} - */ -class CacheHandler { - /** - * @type {import('../../types/cache-interceptor.d.ts').default.CacheKey} - */ - #cacheKey - - /** - * @type {import('../../types/cache-interceptor.d.ts').default.CacheHandlerOptions['type']} - */ - #cacheType - - /** - * @type {number | undefined} - */ - #cacheByDefault - - /** - * @type {import('../../types/cache-interceptor.d.ts').default.CacheStore} - */ - #store - - /** - * @type {import('../../types/dispatcher.d.ts').default.DispatchHandler} - */ - #handler - - /** - * @type {import('node:stream').Writable | undefined} - */ - #writeStream - - /** - * @param {import('../../types/cache-interceptor.d.ts').default.CacheHandlerOptions} opts - * @param {import('../../types/cache-interceptor.d.ts').default.CacheKey} cacheKey - * @param {import('../../types/dispatcher.d.ts').default.DispatchHandler} handler - */ - constructor ({ store, type, cacheByDefault }, cacheKey, handler) { - this.#store = store - this.#cacheType = type - this.#cacheByDefault = cacheByDefault - this.#cacheKey = cacheKey - this.#handler = handler - } - - onRequestStart (controller, context) { - this.#writeStream?.destroy() - this.#writeStream = undefined - this.#handler.onRequestStart?.(controller, context) - } - - onRequestUpgrade (controller, statusCode, headers, socket) { - this.#handler.onRequestUpgrade?.(controller, statusCode, headers, socket) - } - - /** - * @param {import('../../types/dispatcher.d.ts').default.DispatchController} controller - * @param {number} statusCode - * @param {import('../../types/header.d.ts').IncomingHttpHeaders} resHeaders - * @param {string} statusMessage - */ - onResponseStart ( - controller, - statusCode, - resHeaders, - statusMessage - ) { - const downstreamOnHeaders = () => - this.#handler.onResponseStart?.( - controller, - statusCode, - resHeaders, - statusMessage - ) - const handler = this - - if ( - !util.safeHTTPMethods.includes(this.#cacheKey.method) && - statusCode >= 200 && - statusCode <= 399 - ) { - // Successful response to an unsafe method, delete it from cache - // https://www.rfc-editor.org/rfc/rfc9111.html#name-invalidating-stored-response - try { - this.#store.delete(this.#cacheKey)?.catch?.(noop) - } catch { - // Fail silently - } - return downstreamOnHeaders() - } - - const cacheControlHeader = resHeaders['cache-control'] - const heuristicallyCacheable = resHeaders['last-modified'] && HEURISTICALLY_CACHEABLE_STATUS_CODES.includes(statusCode) - if ( - !cacheControlHeader && - !resHeaders['expires'] && - !heuristicallyCacheable && - !this.#cacheByDefault - ) { - // Don't have anything to tell us this response is cachable and we're not - // caching by default - return downstreamOnHeaders() - } - - const cacheControlDirectives = cacheControlHeader ? parseCacheControlHeader(cacheControlHeader) : {} - if (!canCacheResponse(this.#cacheType, statusCode, resHeaders, cacheControlDirectives)) { - return downstreamOnHeaders() - } - - const now = Date.now() - const resAge = resHeaders.age ? getAge(resHeaders.age) : undefined - if (resAge && resAge >= MAX_RESPONSE_AGE) { - // Response considered stale - return downstreamOnHeaders() - } - - const resDate = typeof resHeaders.date === 'string' - ? parseHttpDate(resHeaders.date) - : undefined - - const staleAt = - determineStaleAt(this.#cacheType, now, resAge, resHeaders, resDate, cacheControlDirectives) ?? - this.#cacheByDefault - if (staleAt === undefined || (resAge && resAge > staleAt)) { - return downstreamOnHeaders() - } - - const baseTime = resDate ? resDate.getTime() : now - const absoluteStaleAt = staleAt + baseTime - if (now >= absoluteStaleAt) { - // Response is already stale - return downstreamOnHeaders() - } - - let varyDirectives - if (this.#cacheKey.headers && resHeaders.vary) { - varyDirectives = parseVaryHeader(resHeaders.vary, this.#cacheKey.headers) - if (!varyDirectives) { - // Parse error - return downstreamOnHeaders() - } - } - - const deleteAt = determineDeleteAt(baseTime, cacheControlDirectives, absoluteStaleAt) - const strippedHeaders = stripNecessaryHeaders(resHeaders, cacheControlDirectives) - - /** - * @type {import('../../types/cache-interceptor.d.ts').default.CacheValue} - */ - const value = { - statusCode, - statusMessage, - headers: strippedHeaders, - vary: varyDirectives, - cacheControlDirectives, - cachedAt: resAge ? now - resAge : now, - staleAt: absoluteStaleAt, - deleteAt - } - - // Not modified, re-use the cached value - // https://www.rfc-editor.org/rfc/rfc9111.html#name-handling-304-not-modified - if (statusCode === 304) { - const handle304 = (cachedValue) => { - if (!cachedValue) { - // Do not create a new cache entry, as a 304 won't have a body - so cannot be cached. - return downstreamOnHeaders() - } - - // Re-use the cached value: statuscode, statusmessage, headers and body - value.statusCode = cachedValue.statusCode - value.statusMessage = cachedValue.statusMessage - value.etag = cachedValue.etag - value.headers = { ...cachedValue.headers, ...strippedHeaders } - - downstreamOnHeaders() - - this.#writeStream = this.#store.createWriteStream(this.#cacheKey, value) - - if (!this.#writeStream || !cachedValue?.body) { - return - } - - if (typeof cachedValue.body.values === 'function') { - const bodyIterator = cachedValue.body.values() - - const streamCachedBody = () => { - for (const chunk of bodyIterator) { - const full = this.#writeStream.write(chunk) === false - this.#handler.onResponseData?.(controller, chunk) - // when stream is full stop writing until we get a 'drain' event - if (full) { - break - } - } - } - - this.#writeStream - .on('error', function () { - handler.#writeStream = undefined - handler.#store.delete(handler.#cacheKey) - }) - .on('drain', () => { - streamCachedBody() - }) - .on('close', function () { - if (handler.#writeStream === this) { - handler.#writeStream = undefined - } - }) - - streamCachedBody() - } else if (typeof cachedValue.body.on === 'function') { - // Readable stream body (e.g. from async/remote cache stores) - cachedValue.body - .on('data', (chunk) => { - this.#writeStream.write(chunk) - this.#handler.onResponseData?.(controller, chunk) - }) - .on('end', () => { - this.#writeStream.end() - }) - .on('error', () => { - this.#writeStream = undefined - this.#store.delete(this.#cacheKey) - }) - - this.#writeStream - .on('error', function () { - handler.#writeStream = undefined - handler.#store.delete(handler.#cacheKey) - }) - .on('close', function () { - if (handler.#writeStream === this) { - handler.#writeStream = undefined - } - }) - } - } - - /** - * @type {import('../../types/cache-interceptor.d.ts').default.CacheValue} - */ - const result = this.#store.get(this.#cacheKey) - if (result && typeof result.then === 'function') { - result.then(handle304) - } else { - handle304(result) - } - } else { - if (typeof resHeaders.etag === 'string' && isEtagUsable(resHeaders.etag)) { - value.etag = resHeaders.etag - } - - this.#writeStream = this.#store.createWriteStream(this.#cacheKey, value) - - if (!this.#writeStream) { - return downstreamOnHeaders() - } - - this.#writeStream - .on('drain', () => controller.resume()) - .on('error', function () { - // TODO (fix): Make error somehow observable? - handler.#writeStream = undefined - - // Delete the value in case the cache store is holding onto state from - // the call to createWriteStream - handler.#store.delete(handler.#cacheKey) - }) - .on('close', function () { - if (handler.#writeStream === this) { - handler.#writeStream = undefined - } - - // TODO (fix): Should we resume even if was paused downstream? - controller.resume() - }) - - downstreamOnHeaders() - } - } - - onResponseData (controller, chunk) { - if (this.#writeStream?.write(chunk) === false) { - controller.pause() - } - - this.#handler.onResponseData?.(controller, chunk) - } - - onResponseEnd (controller, trailers) { - this.#writeStream?.end() - this.#handler.onResponseEnd?.(controller, trailers) - } - - onResponseError (controller, err) { - this.#writeStream?.destroy(err) - this.#writeStream = undefined - this.#handler.onResponseError?.(controller, err) - } -} - -/** - * @see https://www.rfc-editor.org/rfc/rfc9111.html#name-storing-responses-to-authen - * - * @param {import('../../types/cache-interceptor.d.ts').default.CacheOptions['type']} cacheType - * @param {number} statusCode - * @param {import('../../types/header.d.ts').IncomingHttpHeaders} resHeaders - * @param {import('../../types/cache-interceptor.d.ts').default.CacheControlDirectives} cacheControlDirectives - */ -function canCacheResponse (cacheType, statusCode, resHeaders, cacheControlDirectives) { - // Status code must be final and understood. - if (statusCode < 200 || NOT_UNDERSTOOD_STATUS_CODES.includes(statusCode)) { - return false - } - // Responses with neither status codes that are heuristically cacheable, nor "explicit enough" caching - // directives, are not cacheable. "Explicit enough": see https://www.rfc-editor.org/rfc/rfc9111.html#section-3 - if (!HEURISTICALLY_CACHEABLE_STATUS_CODES.includes(statusCode) && !resHeaders['expires'] && - !cacheControlDirectives.public && - cacheControlDirectives['max-age'] === undefined && - // RFC 9111: a private response directive, if the cache is not shared - !(cacheControlDirectives.private && cacheType === 'private') && - !(cacheControlDirectives['s-maxage'] !== undefined && cacheType === 'shared') - ) { - return false - } - - if (cacheControlDirectives['no-store']) { - return false - } - - if (cacheType === 'shared' && cacheControlDirectives.private === true) { - return false - } - - // https://www.rfc-editor.org/rfc/rfc9111.html#section-4.1-5 - if (resHeaders.vary?.includes('*')) { - return false - } - - // https://www.rfc-editor.org/rfc/rfc9111.html#name-storing-responses-to-authen - if (resHeaders.authorization) { - if (!cacheControlDirectives.public || typeof resHeaders.authorization !== 'string') { - return false - } - - if ( - Array.isArray(cacheControlDirectives['no-cache']) && - cacheControlDirectives['no-cache'].includes('authorization') - ) { - return false - } - - if ( - Array.isArray(cacheControlDirectives['private']) && - cacheControlDirectives['private'].includes('authorization') - ) { - return false - } - } - - return true -} - -/** - * @param {string | string[]} ageHeader - * @returns {number | undefined} - */ -function getAge (ageHeader) { - const age = parseInt(Array.isArray(ageHeader) ? ageHeader[0] : ageHeader) - - return isNaN(age) ? undefined : age * 1000 -} - -/** - * @param {import('../../types/cache-interceptor.d.ts').default.CacheOptions['type']} cacheType - * @param {number} now - * @param {number | undefined} age - * @param {import('../../types/header.d.ts').IncomingHttpHeaders} resHeaders - * @param {Date | undefined} responseDate - * @param {import('../../types/cache-interceptor.d.ts').default.CacheControlDirectives} cacheControlDirectives - * - * @returns {number | undefined} time that the value is stale at in seconds or undefined if it shouldn't be cached - */ -function determineStaleAt (cacheType, now, age, resHeaders, responseDate, cacheControlDirectives) { - if (cacheType === 'shared') { - // Prioritize s-maxage since we're a shared cache - // s-maxage > max-age > Expire - // https://www.rfc-editor.org/rfc/rfc9111.html#section-5.2.2.10-3 - const sMaxAge = cacheControlDirectives['s-maxage'] - if (sMaxAge !== undefined) { - return sMaxAge > 0 ? sMaxAge * 1000 : undefined - } - } - - const maxAge = cacheControlDirectives['max-age'] - if (maxAge !== undefined) { - return maxAge > 0 ? maxAge * 1000 : undefined - } - - if (typeof resHeaders.expires === 'string') { - // https://www.rfc-editor.org/rfc/rfc9111.html#section-5.3 - const expiresDate = parseHttpDate(resHeaders.expires) - if (expiresDate) { - if (now >= expiresDate.getTime()) { - return undefined - } - - if (responseDate) { - if (responseDate >= expiresDate) { - return undefined - } - - if (age !== undefined && age > (expiresDate - responseDate)) { - return undefined - } - } - - return expiresDate.getTime() - now - } - } - - if (typeof resHeaders['last-modified'] === 'string') { - // https://www.rfc-editor.org/rfc/rfc9111.html#name-calculating-heuristic-fresh - const lastModified = new Date(resHeaders['last-modified']) - if (isValidDate(lastModified)) { - if (lastModified.getTime() >= now) { - return undefined - } - - const responseAge = now - lastModified.getTime() - - return responseAge * 0.1 - } - } - - if (cacheControlDirectives.immutable) { - // https://www.rfc-editor.org/rfc/rfc8246.html#section-2.2 - return 31536000 - } - - return undefined -} - -/** - * @param {number} now - * @param {import('../../types/cache-interceptor.d.ts').default.CacheControlDirectives} cacheControlDirectives - * @param {number} staleAt - */ -function determineDeleteAt (now, cacheControlDirectives, staleAt) { - let staleWhileRevalidate = -Infinity - let staleIfError = -Infinity - let immutable = -Infinity - - if (cacheControlDirectives['stale-while-revalidate']) { - staleWhileRevalidate = staleAt + (cacheControlDirectives['stale-while-revalidate'] * 1000) - } - - if (cacheControlDirectives['stale-if-error']) { - staleIfError = staleAt + (cacheControlDirectives['stale-if-error'] * 1000) - } - - if (staleWhileRevalidate === -Infinity && staleIfError === -Infinity) { - immutable = now + 31536000000 - } - - return Math.max(staleAt, staleWhileRevalidate, staleIfError, immutable) -} - -/** - * Strips headers required to be removed in cached responses - * @param {import('../../types/header.d.ts').IncomingHttpHeaders} resHeaders - * @param {import('../../types/cache-interceptor.d.ts').default.CacheControlDirectives} cacheControlDirectives - * @returns {Record<string, string | string []>} - */ -function stripNecessaryHeaders (resHeaders, cacheControlDirectives) { - const headersToRemove = [ - 'connection', - 'proxy-authenticate', - 'proxy-authentication-info', - 'proxy-authorization', - 'proxy-connection', - 'te', - 'transfer-encoding', - 'upgrade', - // We'll add age back when serving it - 'age' - ] - - if (resHeaders['connection']) { - if (Array.isArray(resHeaders['connection'])) { - // connection: a - // connection: b - headersToRemove.push(...resHeaders['connection'].map(header => header.trim())) - } else { - // connection: a, b - headersToRemove.push(...resHeaders['connection'].split(',').map(header => header.trim())) - } - } - - if (Array.isArray(cacheControlDirectives['no-cache'])) { - headersToRemove.push(...cacheControlDirectives['no-cache']) - } - - if (Array.isArray(cacheControlDirectives['private'])) { - headersToRemove.push(...cacheControlDirectives['private']) - } - - let strippedHeaders - for (const headerName of headersToRemove) { - if (resHeaders[headerName]) { - strippedHeaders ??= { ...resHeaders } - delete strippedHeaders[headerName] - } - } - - return strippedHeaders ?? resHeaders -} - -/** - * @param {Date} date - * @returns {boolean} - */ -function isValidDate (date) { - return date instanceof Date && Number.isFinite(date.valueOf()) -} - -module.exports = CacheHandler diff --git a/vanilla/node_modules/undici/lib/handler/cache-revalidation-handler.js b/vanilla/node_modules/undici/lib/handler/cache-revalidation-handler.js deleted file mode 100644 index 393d16d..0000000 --- a/vanilla/node_modules/undici/lib/handler/cache-revalidation-handler.js +++ /dev/null @@ -1,124 +0,0 @@ -'use strict' - -const assert = require('node:assert') - -/** - * This takes care of revalidation requests we send to the origin. If we get - * a response indicating that what we have is cached (via a HTTP 304), we can - * continue using the cached value. Otherwise, we'll receive the new response - * here, which we then just pass on to the next handler (most likely a - * CacheHandler). Note that this assumes the proper headers were already - * included in the request to tell the origin that we want to revalidate the - * response (i.e. if-modified-since or if-none-match). - * - * @see https://www.rfc-editor.org/rfc/rfc9111.html#name-validation - * - * @implements {import('../../types/dispatcher.d.ts').default.DispatchHandler} - */ -class CacheRevalidationHandler { - #successful = false - - /** - * @type {((boolean, any) => void) | null} - */ - #callback - - /** - * @type {(import('../../types/dispatcher.d.ts').default.DispatchHandler)} - */ - #handler - - #context - - /** - * @type {boolean} - */ - #allowErrorStatusCodes - - /** - * @param {(boolean) => void} callback Function to call if the cached value is valid - * @param {import('../../types/dispatcher.d.ts').default.DispatchHandlers} handler - * @param {boolean} allowErrorStatusCodes - */ - constructor (callback, handler, allowErrorStatusCodes) { - if (typeof callback !== 'function') { - throw new TypeError('callback must be a function') - } - - this.#callback = callback - this.#handler = handler - this.#allowErrorStatusCodes = allowErrorStatusCodes - } - - onRequestStart (_, context) { - this.#successful = false - this.#context = context - } - - onRequestUpgrade (controller, statusCode, headers, socket) { - this.#handler.onRequestUpgrade?.(controller, statusCode, headers, socket) - } - - onResponseStart ( - controller, - statusCode, - headers, - statusMessage - ) { - assert(this.#callback != null) - - // https://www.rfc-editor.org/rfc/rfc9111.html#name-handling-a-validation-respo - // https://datatracker.ietf.org/doc/html/rfc5861#section-4 - this.#successful = statusCode === 304 || - (this.#allowErrorStatusCodes && statusCode >= 500 && statusCode <= 504) - this.#callback(this.#successful, this.#context) - this.#callback = null - - if (this.#successful) { - return true - } - - this.#handler.onRequestStart?.(controller, this.#context) - this.#handler.onResponseStart?.( - controller, - statusCode, - headers, - statusMessage - ) - } - - onResponseData (controller, chunk) { - if (this.#successful) { - return - } - - return this.#handler.onResponseData?.(controller, chunk) - } - - onResponseEnd (controller, trailers) { - if (this.#successful) { - return - } - - this.#handler.onResponseEnd?.(controller, trailers) - } - - onResponseError (controller, err) { - if (this.#successful) { - return - } - - if (this.#callback) { - this.#callback(false) - this.#callback = null - } - - if (typeof this.#handler.onResponseError === 'function') { - this.#handler.onResponseError(controller, err) - } else { - throw err - } - } -} - -module.exports = CacheRevalidationHandler diff --git a/vanilla/node_modules/undici/lib/handler/decorator-handler.js b/vanilla/node_modules/undici/lib/handler/decorator-handler.js deleted file mode 100644 index 50fbb0c..0000000 --- a/vanilla/node_modules/undici/lib/handler/decorator-handler.js +++ /dev/null @@ -1,67 +0,0 @@ -'use strict' - -const assert = require('node:assert') -const WrapHandler = require('./wrap-handler') - -/** - * @deprecated - */ -module.exports = class DecoratorHandler { - #handler - #onCompleteCalled = false - #onErrorCalled = false - #onResponseStartCalled = false - - constructor (handler) { - if (typeof handler !== 'object' || handler === null) { - throw new TypeError('handler must be an object') - } - this.#handler = WrapHandler.wrap(handler) - } - - onRequestStart (...args) { - this.#handler.onRequestStart?.(...args) - } - - onRequestUpgrade (...args) { - assert(!this.#onCompleteCalled) - assert(!this.#onErrorCalled) - - return this.#handler.onRequestUpgrade?.(...args) - } - - onResponseStart (...args) { - assert(!this.#onCompleteCalled) - assert(!this.#onErrorCalled) - assert(!this.#onResponseStartCalled) - - this.#onResponseStartCalled = true - - return this.#handler.onResponseStart?.(...args) - } - - onResponseData (...args) { - assert(!this.#onCompleteCalled) - assert(!this.#onErrorCalled) - - return this.#handler.onResponseData?.(...args) - } - - onResponseEnd (...args) { - assert(!this.#onCompleteCalled) - assert(!this.#onErrorCalled) - - this.#onCompleteCalled = true - return this.#handler.onResponseEnd?.(...args) - } - - onResponseError (...args) { - this.#onErrorCalled = true - return this.#handler.onResponseError?.(...args) - } - - /** - * @deprecated - */ - onBodySent () {} -} diff --git a/vanilla/node_modules/undici/lib/handler/deduplication-handler.js b/vanilla/node_modules/undici/lib/handler/deduplication-handler.js deleted file mode 100644 index 33a2c4f..0000000 --- a/vanilla/node_modules/undici/lib/handler/deduplication-handler.js +++ /dev/null @@ -1,216 +0,0 @@ -'use strict' - -/** - * @typedef {import('../../types/dispatcher.d.ts').default.DispatchHandler} DispatchHandler - */ - -/** - * Handler that buffers response data and notifies multiple waiting handlers. - * Used for request deduplication. - * - * @implements {DispatchHandler} - */ -class DeduplicationHandler { - /** - * @type {DispatchHandler} - */ - #primaryHandler - - /** - * @type {DispatchHandler[]} - */ - #waitingHandlers = [] - - /** - * @type {Buffer[]} - */ - #chunks = [] - - /** - * @type {number} - */ - #statusCode = 0 - - /** - * @type {Record<string, string | string[]>} - */ - #headers = {} - - /** - * @type {string} - */ - #statusMessage = '' - - /** - * @type {boolean} - */ - #aborted = false - - /** - * @type {import('../../types/dispatcher.d.ts').default.DispatchController | null} - */ - #controller = null - - /** - * @type {(() => void) | null} - */ - #onComplete = null - - /** - * @param {DispatchHandler} primaryHandler The primary handler - * @param {() => void} onComplete Callback when request completes - */ - constructor (primaryHandler, onComplete) { - this.#primaryHandler = primaryHandler - this.#onComplete = onComplete - } - - /** - * Add a waiting handler that will receive the buffered response - * @param {DispatchHandler} handler - */ - addWaitingHandler (handler) { - this.#waitingHandlers.push(handler) - } - - /** - * @param {() => void} abort - * @param {any} context - */ - onRequestStart (controller, context) { - this.#controller = controller - this.#primaryHandler.onRequestStart?.(controller, context) - } - - /** - * @param {import('../../types/dispatcher.d.ts').default.DispatchController} controller - * @param {number} statusCode - * @param {import('../../types/header.d.ts').IncomingHttpHeaders} headers - * @param {Socket} socket - */ - onRequestUpgrade (controller, statusCode, headers, socket) { - this.#primaryHandler.onRequestUpgrade?.(controller, statusCode, headers, socket) - } - - /** - * @param {import('../../types/dispatcher.d.ts').default.DispatchController} controller - * @param {number} statusCode - * @param {Record<string, string | string[]>} headers - * @param {string} statusMessage - */ - onResponseStart (controller, statusCode, headers, statusMessage) { - this.#statusCode = statusCode - this.#headers = headers - this.#statusMessage = statusMessage - this.#primaryHandler.onResponseStart?.(controller, statusCode, headers, statusMessage) - } - - /** - * @param {import('../../types/dispatcher.d.ts').default.DispatchController} controller - * @param {Buffer} chunk - */ - onResponseData (controller, chunk) { - // Buffer the chunk for waiting handlers - this.#chunks.push(Buffer.from(chunk)) - this.#primaryHandler.onResponseData?.(controller, chunk) - } - - /** - * @param {import('../../types/dispatcher.d.ts').default.DispatchController} controller - * @param {object} trailers - */ - onResponseEnd (controller, trailers) { - this.#primaryHandler.onResponseEnd?.(controller, trailers) - this.#notifyWaitingHandlers() - this.#onComplete?.() - } - - /** - * @param {import('../../types/dispatcher.d.ts').default.DispatchController} controller - * @param {Error} err - */ - onResponseError (controller, err) { - this.#aborted = true - this.#primaryHandler.onResponseError?.(controller, err) - this.#notifyWaitingHandlersError(err) - this.#onComplete?.() - } - - /** - * Notify all waiting handlers with the buffered response - */ - #notifyWaitingHandlers () { - const body = Buffer.concat(this.#chunks) - - for (const handler of this.#waitingHandlers) { - // Create a simple controller for each waiting handler - const waitingController = { - resume () {}, - pause () {}, - get paused () { return false }, - get aborted () { return false }, - get reason () { return null }, - abort () {} - } - - try { - handler.onRequestStart?.(waitingController, null) - - if (waitingController.aborted) { - continue - } - - handler.onResponseStart?.( - waitingController, - this.#statusCode, - this.#headers, - this.#statusMessage - ) - - if (waitingController.aborted) { - continue - } - - if (body.length > 0) { - handler.onResponseData?.(waitingController, body) - } - - handler.onResponseEnd?.(waitingController, {}) - } catch { - // Ignore errors from waiting handlers - } - } - - this.#waitingHandlers = [] - this.#chunks = [] - } - - /** - * Notify all waiting handlers of an error - * @param {Error} err - */ - #notifyWaitingHandlersError (err) { - for (const handler of this.#waitingHandlers) { - const waitingController = { - resume () {}, - pause () {}, - get paused () { return false }, - get aborted () { return true }, - get reason () { return err }, - abort () {} - } - - try { - handler.onRequestStart?.(waitingController, null) - handler.onResponseError?.(waitingController, err) - } catch { - // Ignore errors from waiting handlers - } - } - - this.#waitingHandlers = [] - this.#chunks = [] - } -} - -module.exports = DeduplicationHandler diff --git a/vanilla/node_modules/undici/lib/handler/redirect-handler.js b/vanilla/node_modules/undici/lib/handler/redirect-handler.js deleted file mode 100644 index dd0f471..0000000 --- a/vanilla/node_modules/undici/lib/handler/redirect-handler.js +++ /dev/null @@ -1,237 +0,0 @@ -'use strict' - -const util = require('../core/util') -const { kBodyUsed } = require('../core/symbols') -const assert = require('node:assert') -const { InvalidArgumentError } = require('../core/errors') -const EE = require('node:events') - -const redirectableStatusCodes = [300, 301, 302, 303, 307, 308] - -const kBody = Symbol('body') - -const noop = () => {} - -class BodyAsyncIterable { - constructor (body) { - this[kBody] = body - this[kBodyUsed] = false - } - - async * [Symbol.asyncIterator] () { - assert(!this[kBodyUsed], 'disturbed') - this[kBodyUsed] = true - yield * this[kBody] - } -} - -class RedirectHandler { - static buildDispatch (dispatcher, maxRedirections) { - if (maxRedirections != null && (!Number.isInteger(maxRedirections) || maxRedirections < 0)) { - throw new InvalidArgumentError('maxRedirections must be a positive number') - } - - const dispatch = dispatcher.dispatch.bind(dispatcher) - return (opts, originalHandler) => dispatch(opts, new RedirectHandler(dispatch, maxRedirections, opts, originalHandler)) - } - - constructor (dispatch, maxRedirections, opts, handler) { - if (maxRedirections != null && (!Number.isInteger(maxRedirections) || maxRedirections < 0)) { - throw new InvalidArgumentError('maxRedirections must be a positive number') - } - - this.dispatch = dispatch - this.location = null - const { maxRedirections: _, ...cleanOpts } = opts - this.opts = cleanOpts // opts must be a copy, exclude maxRedirections - this.maxRedirections = maxRedirections - this.handler = handler - this.history = [] - - if (util.isStream(this.opts.body)) { - // TODO (fix): Provide some way for the user to cache the file to e.g. /tmp - // so that it can be dispatched again? - // TODO (fix): Do we need 100-expect support to provide a way to do this properly? - if (util.bodyLength(this.opts.body) === 0) { - this.opts.body - .on('data', function () { - assert(false) - }) - } - - if (typeof this.opts.body.readableDidRead !== 'boolean') { - this.opts.body[kBodyUsed] = false - EE.prototype.on.call(this.opts.body, 'data', function () { - this[kBodyUsed] = true - }) - } - } else if (this.opts.body && typeof this.opts.body.pipeTo === 'function') { - // TODO (fix): We can't access ReadableStream internal state - // to determine whether or not it has been disturbed. This is just - // a workaround. - this.opts.body = new BodyAsyncIterable(this.opts.body) - } else if ( - this.opts.body && - typeof this.opts.body !== 'string' && - !ArrayBuffer.isView(this.opts.body) && - util.isIterable(this.opts.body) && - !util.isFormDataLike(this.opts.body) - ) { - // TODO: Should we allow re-using iterable if !this.opts.idempotent - // or through some other flag? - this.opts.body = new BodyAsyncIterable(this.opts.body) - } - } - - onRequestStart (controller, context) { - this.handler.onRequestStart?.(controller, { ...context, history: this.history }) - } - - onRequestUpgrade (controller, statusCode, headers, socket) { - this.handler.onRequestUpgrade?.(controller, statusCode, headers, socket) - } - - onResponseStart (controller, statusCode, headers, statusMessage) { - if (this.opts.throwOnMaxRedirect && this.history.length >= this.maxRedirections) { - throw new Error('max redirects') - } - - // https://tools.ietf.org/html/rfc7231#section-6.4.2 - // https://fetch.spec.whatwg.org/#http-redirect-fetch - // In case of HTTP 301 or 302 with POST, change the method to GET - if ((statusCode === 301 || statusCode === 302) && this.opts.method === 'POST') { - this.opts.method = 'GET' - if (util.isStream(this.opts.body)) { - util.destroy(this.opts.body.on('error', noop)) - } - this.opts.body = null - } - - // https://tools.ietf.org/html/rfc7231#section-6.4.4 - // In case of HTTP 303, always replace method to be either HEAD or GET - if (statusCode === 303 && this.opts.method !== 'HEAD') { - this.opts.method = 'GET' - if (util.isStream(this.opts.body)) { - util.destroy(this.opts.body.on('error', noop)) - } - this.opts.body = null - } - - this.location = this.history.length >= this.maxRedirections || util.isDisturbed(this.opts.body) || redirectableStatusCodes.indexOf(statusCode) === -1 - ? null - : headers.location - - if (this.opts.origin) { - this.history.push(new URL(this.opts.path, this.opts.origin)) - } - - if (!this.location) { - this.handler.onResponseStart?.(controller, statusCode, headers, statusMessage) - return - } - - const { origin, pathname, search } = util.parseURL(new URL(this.location, this.opts.origin && new URL(this.opts.path, this.opts.origin))) - const path = search ? `${pathname}${search}` : pathname - - // Check for redirect loops by seeing if we've already visited this URL in our history - // This catches the case where Client/Pool try to handle cross-origin redirects but fail - // and keep redirecting to the same URL in an infinite loop - const redirectUrlString = `${origin}${path}` - for (const historyUrl of this.history) { - if (historyUrl.toString() === redirectUrlString) { - throw new InvalidArgumentError(`Redirect loop detected. Cannot redirect to ${origin}. This typically happens when using a Client or Pool with cross-origin redirects. Use an Agent for cross-origin redirects.`) - } - } - - // Remove headers referring to the original URL. - // By default it is Host only, unless it's a 303 (see below), which removes also all Content-* headers. - // https://tools.ietf.org/html/rfc7231#section-6.4 - this.opts.headers = cleanRequestHeaders(this.opts.headers, statusCode === 303, this.opts.origin !== origin) - this.opts.path = path - this.opts.origin = origin - this.opts.query = null - } - - onResponseData (controller, chunk) { - if (this.location) { - /* - https://tools.ietf.org/html/rfc7231#section-6.4 - - TLDR: undici always ignores 3xx response bodies. - - Redirection is used to serve the requested resource from another URL, so it assumes that - no body is generated (and thus can be ignored). Even though generating a body is not prohibited. - - For status 301, 302, 303, 307 and 308 (the latter from RFC 7238), the specs mention that the body usually - (which means it's optional and not mandated) contain just an hyperlink to the value of - the Location response header, so the body can be ignored safely. - - For status 300, which is "Multiple Choices", the spec mentions both generating a Location - response header AND a response body with the other possible location to follow. - Since the spec explicitly chooses not to specify a format for such body and leave it to - servers and browsers implementors, we ignore the body as there is no specified way to eventually parse it. - */ - } else { - this.handler.onResponseData?.(controller, chunk) - } - } - - onResponseEnd (controller, trailers) { - if (this.location) { - /* - https://tools.ietf.org/html/rfc7231#section-6.4 - - TLDR: undici always ignores 3xx response trailers as they are not expected in case of redirections - and neither are useful if present. - - See comment on onData method above for more detailed information. - */ - this.dispatch(this.opts, this) - } else { - this.handler.onResponseEnd(controller, trailers) - } - } - - onResponseError (controller, error) { - this.handler.onResponseError?.(controller, error) - } -} - -// https://tools.ietf.org/html/rfc7231#section-6.4.4 -function shouldRemoveHeader (header, removeContent, unknownOrigin) { - if (header.length === 4) { - return util.headerNameToString(header) === 'host' - } - if (removeContent && util.headerNameToString(header).startsWith('content-')) { - return true - } - if (unknownOrigin && (header.length === 13 || header.length === 6 || header.length === 19)) { - const name = util.headerNameToString(header) - return name === 'authorization' || name === 'cookie' || name === 'proxy-authorization' - } - return false -} - -// https://tools.ietf.org/html/rfc7231#section-6.4 -function cleanRequestHeaders (headers, removeContent, unknownOrigin) { - const ret = [] - if (Array.isArray(headers)) { - for (let i = 0; i < headers.length; i += 2) { - if (!shouldRemoveHeader(headers[i], removeContent, unknownOrigin)) { - ret.push(headers[i], headers[i + 1]) - } - } - } else if (headers && typeof headers === 'object') { - const entries = typeof headers[Symbol.iterator] === 'function' ? headers : Object.entries(headers) - for (const [key, value] of entries) { - if (!shouldRemoveHeader(key, removeContent, unknownOrigin)) { - ret.push(key, value) - } - } - } else { - assert(headers == null, 'headers must be an object or an array') - } - return ret -} - -module.exports = RedirectHandler diff --git a/vanilla/node_modules/undici/lib/handler/retry-handler.js b/vanilla/node_modules/undici/lib/handler/retry-handler.js deleted file mode 100644 index 1cbc789..0000000 --- a/vanilla/node_modules/undici/lib/handler/retry-handler.js +++ /dev/null @@ -1,394 +0,0 @@ -'use strict' -const assert = require('node:assert') - -const { kRetryHandlerDefaultRetry } = require('../core/symbols') -const { RequestRetryError } = require('../core/errors') -const WrapHandler = require('./wrap-handler') -const { - isDisturbed, - parseRangeHeader, - wrapRequestBody -} = require('../core/util') - -function calculateRetryAfterHeader (retryAfter) { - const retryTime = new Date(retryAfter).getTime() - return isNaN(retryTime) ? 0 : retryTime - Date.now() -} - -class RetryHandler { - constructor (opts, { dispatch, handler }) { - const { retryOptions, ...dispatchOpts } = opts - const { - // Retry scoped - retry: retryFn, - maxRetries, - maxTimeout, - minTimeout, - timeoutFactor, - // Response scoped - methods, - errorCodes, - retryAfter, - statusCodes, - throwOnError - } = retryOptions ?? {} - - this.error = null - this.dispatch = dispatch - this.handler = WrapHandler.wrap(handler) - this.opts = { ...dispatchOpts, body: wrapRequestBody(opts.body) } - this.retryOpts = { - throwOnError: throwOnError ?? true, - retry: retryFn ?? RetryHandler[kRetryHandlerDefaultRetry], - retryAfter: retryAfter ?? true, - maxTimeout: maxTimeout ?? 30 * 1000, // 30s, - minTimeout: minTimeout ?? 500, // .5s - timeoutFactor: timeoutFactor ?? 2, - maxRetries: maxRetries ?? 5, - // What errors we should retry - methods: methods ?? ['GET', 'HEAD', 'OPTIONS', 'PUT', 'DELETE', 'TRACE'], - // Indicates which errors to retry - statusCodes: statusCodes ?? [500, 502, 503, 504, 429], - // List of errors to retry - errorCodes: errorCodes ?? [ - 'ECONNRESET', - 'ECONNREFUSED', - 'ENOTFOUND', - 'ENETDOWN', - 'ENETUNREACH', - 'EHOSTDOWN', - 'EHOSTUNREACH', - 'EPIPE', - 'UND_ERR_SOCKET' - ] - } - - this.retryCount = 0 - this.retryCountCheckpoint = 0 - this.headersSent = false - this.start = 0 - this.end = null - this.etag = null - } - - onResponseStartWithRetry (controller, statusCode, headers, statusMessage, err) { - if (this.retryOpts.throwOnError) { - // Preserve old behavior for status codes that are not eligible for retry - if (this.retryOpts.statusCodes.includes(statusCode) === false) { - this.headersSent = true - this.handler.onResponseStart?.(controller, statusCode, headers, statusMessage) - } else { - this.error = err - } - - return - } - - if (isDisturbed(this.opts.body)) { - this.headersSent = true - this.handler.onResponseStart?.(controller, statusCode, headers, statusMessage) - return - } - - function shouldRetry (passedErr) { - if (passedErr) { - this.headersSent = true - this.handler.onResponseStart?.(controller, statusCode, headers, statusMessage) - controller.resume() - return - } - - this.error = err - controller.resume() - } - - controller.pause() - this.retryOpts.retry( - err, - { - state: { counter: this.retryCount }, - opts: { retryOptions: this.retryOpts, ...this.opts } - }, - shouldRetry.bind(this) - ) - } - - onRequestStart (controller, context) { - if (!this.headersSent) { - this.handler.onRequestStart?.(controller, context) - } - } - - onRequestUpgrade (controller, statusCode, headers, socket) { - this.handler.onRequestUpgrade?.(controller, statusCode, headers, socket) - } - - static [kRetryHandlerDefaultRetry] (err, { state, opts }, cb) { - const { statusCode, code, headers } = err - const { method, retryOptions } = opts - const { - maxRetries, - minTimeout, - maxTimeout, - timeoutFactor, - statusCodes, - errorCodes, - methods - } = retryOptions - const { counter } = state - - // Any code that is not a Undici's originated and allowed to retry - if (code && code !== 'UND_ERR_REQ_RETRY' && !errorCodes.includes(code)) { - cb(err) - return - } - - // If a set of method are provided and the current method is not in the list - if (Array.isArray(methods) && !methods.includes(method)) { - cb(err) - return - } - - // If a set of status code are provided and the current status code is not in the list - if ( - statusCode != null && - Array.isArray(statusCodes) && - !statusCodes.includes(statusCode) - ) { - cb(err) - return - } - - // If we reached the max number of retries - if (counter > maxRetries) { - cb(err) - return - } - - let retryAfterHeader = headers?.['retry-after'] - if (retryAfterHeader) { - retryAfterHeader = Number(retryAfterHeader) - retryAfterHeader = Number.isNaN(retryAfterHeader) - ? calculateRetryAfterHeader(headers['retry-after']) - : retryAfterHeader * 1e3 // Retry-After is in seconds - } - - const retryTimeout = - retryAfterHeader > 0 - ? Math.min(retryAfterHeader, maxTimeout) - : Math.min(minTimeout * timeoutFactor ** (counter - 1), maxTimeout) - - setTimeout(() => cb(null), retryTimeout) - } - - onResponseStart (controller, statusCode, headers, statusMessage) { - this.error = null - this.retryCount += 1 - - if (statusCode >= 300) { - const err = new RequestRetryError('Request failed', statusCode, { - headers, - data: { - count: this.retryCount - } - }) - - this.onResponseStartWithRetry(controller, statusCode, headers, statusMessage, err) - return - } - - // Checkpoint for resume from where we left it - if (this.headersSent) { - // Only Partial Content 206 supposed to provide Content-Range, - // any other status code that partially consumed the payload - // should not be retried because it would result in downstream - // wrongly concatenate multiple responses. - if (statusCode !== 206 && (this.start > 0 || statusCode !== 200)) { - throw new RequestRetryError('server does not support the range header and the payload was partially consumed', statusCode, { - headers, - data: { count: this.retryCount } - }) - } - - const contentRange = parseRangeHeader(headers['content-range']) - // If no content range - if (!contentRange) { - // We always throw here as we want to indicate that we entred unexpected path - throw new RequestRetryError('Content-Range mismatch', statusCode, { - headers, - data: { count: this.retryCount } - }) - } - - // Let's start with a weak etag check - if (this.etag != null && this.etag !== headers.etag) { - // We always throw here as we want to indicate that we entred unexpected path - throw new RequestRetryError('ETag mismatch', statusCode, { - headers, - data: { count: this.retryCount } - }) - } - - const { start, size, end = size ? size - 1 : null } = contentRange - - assert(this.start === start, 'content-range mismatch') - assert(this.end == null || this.end === end, 'content-range mismatch') - - return - } - - if (this.end == null) { - if (statusCode === 206) { - // First time we receive 206 - const range = parseRangeHeader(headers['content-range']) - - if (range == null) { - this.headersSent = true - this.handler.onResponseStart?.( - controller, - statusCode, - headers, - statusMessage - ) - return - } - - const { start, size, end = size ? size - 1 : null } = range - assert( - start != null && Number.isFinite(start), - 'content-range mismatch' - ) - assert(end != null && Number.isFinite(end), 'invalid content-length') - - this.start = start - this.end = end - } - - // We make our best to checkpoint the body for further range headers - if (this.end == null) { - const contentLength = headers['content-length'] - this.end = contentLength != null ? Number(contentLength) - 1 : null - } - - assert(Number.isFinite(this.start)) - assert( - this.end == null || Number.isFinite(this.end), - 'invalid content-length' - ) - - this.resume = true - this.etag = headers.etag != null ? headers.etag : null - - // Weak etags are not useful for comparison nor cache - // for instance not safe to assume if the response is byte-per-byte - // equal - if ( - this.etag != null && - this.etag[0] === 'W' && - this.etag[1] === '/' - ) { - this.etag = null - } - - this.headersSent = true - this.handler.onResponseStart?.( - controller, - statusCode, - headers, - statusMessage - ) - } else { - throw new RequestRetryError('Request failed', statusCode, { - headers, - data: { count: this.retryCount } - }) - } - } - - onResponseData (controller, chunk) { - if (this.error) { - return - } - - this.start += chunk.length - - this.handler.onResponseData?.(controller, chunk) - } - - onResponseEnd (controller, trailers) { - if (this.error && this.retryOpts.throwOnError) { - throw this.error - } - - if (!this.error) { - this.retryCount = 0 - return this.handler.onResponseEnd?.(controller, trailers) - } - - this.retry(controller) - } - - retry (controller) { - if (this.start !== 0) { - const headers = { range: `bytes=${this.start}-${this.end ?? ''}` } - - // Weak etag check - weak etags will make comparison algorithms never match - if (this.etag != null) { - headers['if-match'] = this.etag - } - - this.opts = { - ...this.opts, - headers: { - ...this.opts.headers, - ...headers - } - } - } - - try { - this.retryCountCheckpoint = this.retryCount - this.dispatch(this.opts, this) - } catch (err) { - this.handler.onResponseError?.(controller, err) - } - } - - onResponseError (controller, err) { - if (controller?.aborted || isDisturbed(this.opts.body)) { - this.handler.onResponseError?.(controller, err) - return - } - - function shouldRetry (returnedErr) { - if (!returnedErr) { - this.retry(controller) - return - } - - this.handler?.onResponseError?.(controller, returnedErr) - } - - // We reconcile in case of a mix between network errors - // and server error response - if (this.retryCount - this.retryCountCheckpoint > 0) { - // We count the difference between the last checkpoint and the current retry count - this.retryCount = - this.retryCountCheckpoint + - (this.retryCount - this.retryCountCheckpoint) - } else { - this.retryCount += 1 - } - - this.retryOpts.retry( - err, - { - state: { counter: this.retryCount }, - opts: { retryOptions: this.retryOpts, ...this.opts } - }, - shouldRetry.bind(this) - ) - } -} - -module.exports = RetryHandler diff --git a/vanilla/node_modules/undici/lib/handler/unwrap-handler.js b/vanilla/node_modules/undici/lib/handler/unwrap-handler.js deleted file mode 100644 index 865593a..0000000 --- a/vanilla/node_modules/undici/lib/handler/unwrap-handler.js +++ /dev/null @@ -1,96 +0,0 @@ -'use strict' - -const { parseHeaders } = require('../core/util') -const { InvalidArgumentError } = require('../core/errors') - -const kResume = Symbol('resume') - -class UnwrapController { - #paused = false - #reason = null - #aborted = false - #abort - - [kResume] = null - - constructor (abort) { - this.#abort = abort - } - - pause () { - this.#paused = true - } - - resume () { - if (this.#paused) { - this.#paused = false - this[kResume]?.() - } - } - - abort (reason) { - if (!this.#aborted) { - this.#aborted = true - this.#reason = reason - this.#abort(reason) - } - } - - get aborted () { - return this.#aborted - } - - get reason () { - return this.#reason - } - - get paused () { - return this.#paused - } -} - -module.exports = class UnwrapHandler { - #handler - #controller - - constructor (handler) { - this.#handler = handler - } - - static unwrap (handler) { - // TODO (fix): More checks... - return !handler.onRequestStart ? handler : new UnwrapHandler(handler) - } - - onConnect (abort, context) { - this.#controller = new UnwrapController(abort) - this.#handler.onRequestStart?.(this.#controller, context) - } - - onUpgrade (statusCode, rawHeaders, socket) { - this.#handler.onRequestUpgrade?.(this.#controller, statusCode, parseHeaders(rawHeaders), socket) - } - - onHeaders (statusCode, rawHeaders, resume, statusMessage) { - this.#controller[kResume] = resume - this.#handler.onResponseStart?.(this.#controller, statusCode, parseHeaders(rawHeaders), statusMessage) - return !this.#controller.paused - } - - onData (data) { - this.#handler.onResponseData?.(this.#controller, data) - return !this.#controller.paused - } - - onComplete (rawTrailers) { - this.#handler.onResponseEnd?.(this.#controller, parseHeaders(rawTrailers)) - } - - onError (err) { - if (!this.#handler.onResponseError) { - throw new InvalidArgumentError('invalid onError method') - } - - this.#handler.onResponseError?.(this.#controller, err) - } -} diff --git a/vanilla/node_modules/undici/lib/handler/wrap-handler.js b/vanilla/node_modules/undici/lib/handler/wrap-handler.js deleted file mode 100644 index 47caa5f..0000000 --- a/vanilla/node_modules/undici/lib/handler/wrap-handler.js +++ /dev/null @@ -1,95 +0,0 @@ -'use strict' - -const { InvalidArgumentError } = require('../core/errors') - -module.exports = class WrapHandler { - #handler - - constructor (handler) { - this.#handler = handler - } - - static wrap (handler) { - // TODO (fix): More checks... - return handler.onRequestStart ? handler : new WrapHandler(handler) - } - - // Unwrap Interface - - onConnect (abort, context) { - return this.#handler.onConnect?.(abort, context) - } - - onHeaders (statusCode, rawHeaders, resume, statusMessage) { - return this.#handler.onHeaders?.(statusCode, rawHeaders, resume, statusMessage) - } - - onUpgrade (statusCode, rawHeaders, socket) { - return this.#handler.onUpgrade?.(statusCode, rawHeaders, socket) - } - - onData (data) { - return this.#handler.onData?.(data) - } - - onComplete (trailers) { - return this.#handler.onComplete?.(trailers) - } - - onError (err) { - if (!this.#handler.onError) { - throw err - } - - return this.#handler.onError?.(err) - } - - // Wrap Interface - - onRequestStart (controller, context) { - this.#handler.onConnect?.((reason) => controller.abort(reason), context) - } - - onRequestUpgrade (controller, statusCode, headers, socket) { - const rawHeaders = [] - for (const [key, val] of Object.entries(headers)) { - rawHeaders.push(Buffer.from(key), Array.isArray(val) ? val.map(v => Buffer.from(v)) : Buffer.from(val)) - } - - this.#handler.onUpgrade?.(statusCode, rawHeaders, socket) - } - - onResponseStart (controller, statusCode, headers, statusMessage) { - const rawHeaders = [] - for (const [key, val] of Object.entries(headers)) { - rawHeaders.push(Buffer.from(key), Array.isArray(val) ? val.map(v => Buffer.from(v)) : Buffer.from(val)) - } - - if (this.#handler.onHeaders?.(statusCode, rawHeaders, () => controller.resume(), statusMessage) === false) { - controller.pause() - } - } - - onResponseData (controller, data) { - if (this.#handler.onData?.(data) === false) { - controller.pause() - } - } - - onResponseEnd (controller, trailers) { - const rawTrailers = [] - for (const [key, val] of Object.entries(trailers)) { - rawTrailers.push(Buffer.from(key), Array.isArray(val) ? val.map(v => Buffer.from(v)) : Buffer.from(val)) - } - - this.#handler.onComplete?.(rawTrailers) - } - - onResponseError (controller, err) { - if (!this.#handler.onError) { - throw new InvalidArgumentError('invalid onError method') - } - - this.#handler.onError?.(err) - } -} diff --git a/vanilla/node_modules/undici/lib/interceptor/cache.js b/vanilla/node_modules/undici/lib/interceptor/cache.js deleted file mode 100644 index 81d7cb1..0000000 --- a/vanilla/node_modules/undici/lib/interceptor/cache.js +++ /dev/null @@ -1,495 +0,0 @@ -'use strict' - -const assert = require('node:assert') -const { Readable } = require('node:stream') -const util = require('../core/util') -const CacheHandler = require('../handler/cache-handler') -const MemoryCacheStore = require('../cache/memory-cache-store') -const CacheRevalidationHandler = require('../handler/cache-revalidation-handler') -const { assertCacheStore, assertCacheMethods, makeCacheKey, normalizeHeaders, parseCacheControlHeader } = require('../util/cache.js') -const { AbortError } = require('../core/errors.js') - -/** - * @param {(string | RegExp)[] | undefined} origins - * @param {string} name - */ -function assertCacheOrigins (origins, name) { - if (origins === undefined) return - if (!Array.isArray(origins)) { - throw new TypeError(`expected ${name} to be an array or undefined, got ${typeof origins}`) - } - for (let i = 0; i < origins.length; i++) { - const origin = origins[i] - if (typeof origin !== 'string' && !(origin instanceof RegExp)) { - throw new TypeError(`expected ${name}[${i}] to be a string or RegExp, got ${typeof origin}`) - } - } -} - -const nop = () => {} - -/** - * @typedef {(options: import('../../types/dispatcher.d.ts').default.DispatchOptions, handler: import('../../types/dispatcher.d.ts').default.DispatchHandler) => void} DispatchFn - */ - -/** - * @param {import('../../types/cache-interceptor.d.ts').default.GetResult} result - * @param {import('../../types/cache-interceptor.d.ts').default.CacheControlDirectives | undefined} cacheControlDirectives - * @param {import('../../types/dispatcher.d.ts').default.RequestOptions} opts - * @returns {boolean} - */ -function needsRevalidation (result, cacheControlDirectives, { headers = {} }) { - // Always revalidate requests with the no-cache request directive. - if (cacheControlDirectives?.['no-cache']) { - return true - } - - // Always revalidate requests with unqualified no-cache response directive. - if (result.cacheControlDirectives?.['no-cache'] && !Array.isArray(result.cacheControlDirectives['no-cache'])) { - return true - } - - // Always revalidate requests with conditional headers. - if (headers['if-modified-since'] || headers['if-none-match']) { - return true - } - - return false -} - -/** - * @param {import('../../types/cache-interceptor.d.ts').default.GetResult} result - * @param {import('../../types/cache-interceptor.d.ts').default.CacheControlDirectives | undefined} cacheControlDirectives - * @returns {boolean} - */ -function isStale (result, cacheControlDirectives) { - const now = Date.now() - if (now > result.staleAt) { - // Response is stale - if (cacheControlDirectives?.['max-stale']) { - // There's a threshold where we can serve stale responses, let's see if - // we're in it - // https://www.rfc-editor.org/rfc/rfc9111.html#name-max-stale - const gracePeriod = result.staleAt + (cacheControlDirectives['max-stale'] * 1000) - return now > gracePeriod - } - - return true - } - - if (cacheControlDirectives?.['min-fresh']) { - // https://www.rfc-editor.org/rfc/rfc9111.html#section-5.2.1.3 - - // At this point, staleAt is always > now - const timeLeftTillStale = result.staleAt - now - const threshold = cacheControlDirectives['min-fresh'] * 1000 - - return timeLeftTillStale <= threshold - } - - return false -} - -/** - * Check if we're within the stale-while-revalidate window for a stale response - * @param {import('../../types/cache-interceptor.d.ts').default.GetResult} result - * @returns {boolean} - */ -function withinStaleWhileRevalidateWindow (result) { - const staleWhileRevalidate = result.cacheControlDirectives?.['stale-while-revalidate'] - if (!staleWhileRevalidate) { - return false - } - - const now = Date.now() - const staleWhileRevalidateExpiry = result.staleAt + (staleWhileRevalidate * 1000) - return now <= staleWhileRevalidateExpiry -} - -/** - * @param {DispatchFn} dispatch - * @param {import('../../types/cache-interceptor.d.ts').default.CacheHandlerOptions} globalOpts - * @param {import('../../types/cache-interceptor.d.ts').default.CacheKey} cacheKey - * @param {import('../../types/dispatcher.d.ts').default.DispatchHandler} handler - * @param {import('../../types/dispatcher.d.ts').default.RequestOptions} opts - * @param {import('../../types/cache-interceptor.d.ts').default.CacheControlDirectives | undefined} reqCacheControl - */ -function handleUncachedResponse ( - dispatch, - globalOpts, - cacheKey, - handler, - opts, - reqCacheControl -) { - if (reqCacheControl?.['only-if-cached']) { - let aborted = false - try { - if (typeof handler.onConnect === 'function') { - handler.onConnect(() => { - aborted = true - }) - - if (aborted) { - return - } - } - - if (typeof handler.onHeaders === 'function') { - handler.onHeaders(504, [], nop, 'Gateway Timeout') - if (aborted) { - return - } - } - - if (typeof handler.onComplete === 'function') { - handler.onComplete([]) - } - } catch (err) { - if (typeof handler.onError === 'function') { - handler.onError(err) - } - } - - return true - } - - return dispatch(opts, new CacheHandler(globalOpts, cacheKey, handler)) -} - -/** - * @param {import('../../types/dispatcher.d.ts').default.DispatchHandler} handler - * @param {import('../../types/dispatcher.d.ts').default.RequestOptions} opts - * @param {import('../../types/cache-interceptor.d.ts').default.GetResult} result - * @param {number} age - * @param {any} context - * @param {boolean} isStale - */ -function sendCachedValue (handler, opts, result, age, context, isStale) { - // TODO (perf): Readable.from path can be optimized... - const stream = util.isStream(result.body) - ? result.body - : Readable.from(result.body ?? []) - - assert(!stream.destroyed, 'stream should not be destroyed') - assert(!stream.readableDidRead, 'stream should not be readableDidRead') - - const controller = { - resume () { - stream.resume() - }, - pause () { - stream.pause() - }, - get paused () { - return stream.isPaused() - }, - get aborted () { - return stream.destroyed - }, - get reason () { - return stream.errored - }, - abort (reason) { - stream.destroy(reason ?? new AbortError()) - } - } - - stream - .on('error', function (err) { - if (!this.readableEnded) { - if (typeof handler.onResponseError === 'function') { - handler.onResponseError(controller, err) - } else { - throw err - } - } - }) - .on('close', function () { - if (!this.errored) { - handler.onResponseEnd?.(controller, {}) - } - }) - - handler.onRequestStart?.(controller, context) - - if (stream.destroyed) { - return - } - - // Add the age header - // https://www.rfc-editor.org/rfc/rfc9111.html#name-age - const headers = { ...result.headers, age: String(age) } - - if (isStale) { - // Add warning header - // https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Warning - headers.warning = '110 - "response is stale"' - } - - handler.onResponseStart?.(controller, result.statusCode, headers, result.statusMessage) - - if (opts.method === 'HEAD') { - stream.destroy() - } else { - stream.on('data', function (chunk) { - handler.onResponseData?.(controller, chunk) - }) - } -} - -/** - * @param {DispatchFn} dispatch - * @param {import('../../types/cache-interceptor.d.ts').default.CacheHandlerOptions} globalOpts - * @param {import('../../types/cache-interceptor.d.ts').default.CacheKey} cacheKey - * @param {import('../../types/dispatcher.d.ts').default.DispatchHandler} handler - * @param {import('../../types/dispatcher.d.ts').default.RequestOptions} opts - * @param {import('../../types/cache-interceptor.d.ts').default.CacheControlDirectives | undefined} reqCacheControl - * @param {import('../../types/cache-interceptor.d.ts').default.GetResult | undefined} result - */ -function handleResult ( - dispatch, - globalOpts, - cacheKey, - handler, - opts, - reqCacheControl, - result -) { - if (!result) { - return handleUncachedResponse(dispatch, globalOpts, cacheKey, handler, opts, reqCacheControl) - } - - const now = Date.now() - if (now > result.deleteAt) { - // Response is expired, cache store shouldn't have given this to us - return dispatch(opts, new CacheHandler(globalOpts, cacheKey, handler)) - } - - const age = Math.round((now - result.cachedAt) / 1000) - if (reqCacheControl?.['max-age'] && age >= reqCacheControl['max-age']) { - // Response is considered expired for this specific request - // https://www.rfc-editor.org/rfc/rfc9111.html#section-5.2.1.1 - return dispatch(opts, handler) - } - - const stale = isStale(result, reqCacheControl) - const revalidate = needsRevalidation(result, reqCacheControl, opts) - - // Check if the response is stale - if (stale || revalidate) { - if (util.isStream(opts.body) && util.bodyLength(opts.body) !== 0) { - // If body is a stream we can't revalidate... - // TODO (fix): This could be less strict... - return dispatch(opts, new CacheHandler(globalOpts, cacheKey, handler)) - } - - // RFC 5861: If we're within stale-while-revalidate window, serve stale immediately - // and revalidate in background, unless immediate revalidation is necessary - if (!revalidate && withinStaleWhileRevalidateWindow(result)) { - // Serve stale response immediately - sendCachedValue(handler, opts, result, age, null, true) - - // Start background revalidation (fire-and-forget) - queueMicrotask(() => { - const headers = { - ...opts.headers, - 'if-modified-since': new Date(result.cachedAt).toUTCString() - } - - if (result.etag) { - headers['if-none-match'] = result.etag - } - - if (result.vary) { - for (const key in result.vary) { - if (result.vary[key] != null) { - headers[key] = result.vary[key] - } - } - } - - // Background revalidation - update cache if we get new data - dispatch( - { - ...opts, - headers - }, - new CacheHandler(globalOpts, cacheKey, { - // Silent handler that just updates the cache - onRequestStart () {}, - onRequestUpgrade () {}, - onResponseStart () {}, - onResponseData () {}, - onResponseEnd () {}, - onResponseError () {} - }) - ) - }) - - return true - } - - let withinStaleIfErrorThreshold = false - const staleIfErrorExpiry = result.cacheControlDirectives['stale-if-error'] ?? reqCacheControl?.['stale-if-error'] - if (staleIfErrorExpiry) { - withinStaleIfErrorThreshold = now < (result.staleAt + (staleIfErrorExpiry * 1000)) - } - - const headers = { - ...opts.headers, - 'if-modified-since': new Date(result.cachedAt).toUTCString() - } - - if (result.etag) { - headers['if-none-match'] = result.etag - } - - if (result.vary) { - for (const key in result.vary) { - if (result.vary[key] != null) { - headers[key] = result.vary[key] - } - } - } - - // We need to revalidate the response - return dispatch( - { - ...opts, - headers - }, - new CacheRevalidationHandler( - (success, context) => { - if (success) { - // TODO: successful revalidation should be considered fresh (not give stale warning). - sendCachedValue(handler, opts, result, age, context, stale) - } else if (util.isStream(result.body)) { - result.body.on('error', nop).destroy() - } - }, - new CacheHandler(globalOpts, cacheKey, handler), - withinStaleIfErrorThreshold - ) - ) - } - - // Dump request body. - if (util.isStream(opts.body)) { - opts.body.on('error', nop).destroy() - } - - sendCachedValue(handler, opts, result, age, null, false) -} - -/** - * @param {import('../../types/cache-interceptor.d.ts').default.CacheOptions} [opts] - * @returns {import('../../types/dispatcher.d.ts').default.DispatcherComposeInterceptor} - */ -module.exports = (opts = {}) => { - const { - store = new MemoryCacheStore(), - methods = ['GET'], - cacheByDefault = undefined, - type = 'shared', - origins = undefined - } = opts - - if (typeof opts !== 'object' || opts === null) { - throw new TypeError(`expected type of opts to be an Object, got ${opts === null ? 'null' : typeof opts}`) - } - - assertCacheStore(store, 'opts.store') - assertCacheMethods(methods, 'opts.methods') - assertCacheOrigins(origins, 'opts.origins') - - if (typeof cacheByDefault !== 'undefined' && typeof cacheByDefault !== 'number') { - throw new TypeError(`expected opts.cacheByDefault to be number or undefined, got ${typeof cacheByDefault}`) - } - - if (typeof type !== 'undefined' && type !== 'shared' && type !== 'private') { - throw new TypeError(`expected opts.type to be shared, private, or undefined, got ${typeof type}`) - } - - const globalOpts = { - store, - methods, - cacheByDefault, - type - } - - const safeMethodsToNotCache = util.safeHTTPMethods.filter(method => methods.includes(method) === false) - - return dispatch => { - return (opts, handler) => { - if (!opts.origin || safeMethodsToNotCache.includes(opts.method)) { - // Not a method we want to cache or we don't have the origin, skip - return dispatch(opts, handler) - } - - // Check if origin is in whitelist - if (origins !== undefined) { - const requestOrigin = opts.origin.toString().toLowerCase() - let isAllowed = false - - for (let i = 0; i < origins.length; i++) { - const allowed = origins[i] - if (typeof allowed === 'string') { - if (allowed.toLowerCase() === requestOrigin) { - isAllowed = true - break - } - } else if (allowed.test(requestOrigin)) { - isAllowed = true - break - } - } - - if (!isAllowed) { - return dispatch(opts, handler) - } - } - - opts = { - ...opts, - headers: normalizeHeaders(opts) - } - - const reqCacheControl = opts.headers?.['cache-control'] - ? parseCacheControlHeader(opts.headers['cache-control']) - : undefined - - if (reqCacheControl?.['no-store']) { - return dispatch(opts, handler) - } - - /** - * @type {import('../../types/cache-interceptor.d.ts').default.CacheKey} - */ - const cacheKey = makeCacheKey(opts) - const result = store.get(cacheKey) - - if (result && typeof result.then === 'function') { - return result - .then(result => handleResult(dispatch, - globalOpts, - cacheKey, - handler, - opts, - reqCacheControl, - result - )) - } else { - return handleResult( - dispatch, - globalOpts, - cacheKey, - handler, - opts, - reqCacheControl, - result - ) - } - } - } -} diff --git a/vanilla/node_modules/undici/lib/interceptor/decompress.js b/vanilla/node_modules/undici/lib/interceptor/decompress.js deleted file mode 100644 index ee4202a..0000000 --- a/vanilla/node_modules/undici/lib/interceptor/decompress.js +++ /dev/null @@ -1,259 +0,0 @@ -'use strict' - -const { createInflate, createGunzip, createBrotliDecompress, createZstdDecompress } = require('node:zlib') -const { pipeline } = require('node:stream') -const DecoratorHandler = require('../handler/decorator-handler') -const { runtimeFeatures } = require('../util/runtime-features') - -/** @typedef {import('node:stream').Transform} Transform */ -/** @typedef {import('node:stream').Transform} Controller */ -/** @typedef {Transform&import('node:zlib').Zlib} DecompressorStream */ - -/** @type {Record<string, () => DecompressorStream>} */ -const supportedEncodings = { - gzip: createGunzip, - 'x-gzip': createGunzip, - br: createBrotliDecompress, - deflate: createInflate, - compress: createInflate, - 'x-compress': createInflate, - ...(runtimeFeatures.has('zstd') ? { zstd: createZstdDecompress } : {}) -} - -const defaultSkipStatusCodes = /** @type {const} */ ([204, 304]) - -let warningEmitted = /** @type {boolean} */ (false) - -/** - * @typedef {Object} DecompressHandlerOptions - * @property {number[]|Readonly<number[]>} [skipStatusCodes=[204, 304]] - List of status codes to skip decompression for - * @property {boolean} [skipErrorResponses] - Whether to skip decompression for error responses (status codes >= 400) - */ - -class DecompressHandler extends DecoratorHandler { - /** @type {Transform[]} */ - #decompressors = [] - /** @type {Readonly<number[]>} */ - #skipStatusCodes - /** @type {boolean} */ - #skipErrorResponses - - constructor (handler, { skipStatusCodes = defaultSkipStatusCodes, skipErrorResponses = true } = {}) { - super(handler) - this.#skipStatusCodes = skipStatusCodes - this.#skipErrorResponses = skipErrorResponses - } - - /** - * Determines if decompression should be skipped based on encoding and status code - * @param {string} contentEncoding - Content-Encoding header value - * @param {number} statusCode - HTTP status code of the response - * @returns {boolean} - True if decompression should be skipped - */ - #shouldSkipDecompression (contentEncoding, statusCode) { - if (!contentEncoding || statusCode < 200) return true - if (this.#skipStatusCodes.includes(statusCode)) return true - if (this.#skipErrorResponses && statusCode >= 400) return true - return false - } - - /** - * Creates a chain of decompressors for multiple content encodings - * - * @param {string} encodings - Comma-separated list of content encodings - * @returns {Array<DecompressorStream>} - Array of decompressor streams - * @throws {Error} - If the number of content-encodings exceeds the maximum allowed - */ - #createDecompressionChain (encodings) { - const parts = encodings.split(',') - - // Limit the number of content-encodings to prevent resource exhaustion. - // CVE fix similar to urllib3 (GHSA-gm62-xv2j-4w53) and curl (CVE-2022-32206). - const maxContentEncodings = 5 - if (parts.length > maxContentEncodings) { - throw new Error(`too many content-encodings in response: ${parts.length}, maximum allowed is ${maxContentEncodings}`) - } - - /** @type {DecompressorStream[]} */ - const decompressors = [] - - for (let i = parts.length - 1; i >= 0; i--) { - const encoding = parts[i].trim() - if (!encoding) continue - - if (!supportedEncodings[encoding]) { - decompressors.length = 0 // Clear if unsupported encoding - return decompressors // Unsupported encoding - } - - decompressors.push(supportedEncodings[encoding]()) - } - - return decompressors - } - - /** - * Sets up event handlers for a decompressor stream using readable events - * @param {DecompressorStream} decompressor - The decompressor stream - * @param {Controller} controller - The controller to coordinate with - * @returns {void} - */ - #setupDecompressorEvents (decompressor, controller) { - decompressor.on('readable', () => { - let chunk - while ((chunk = decompressor.read()) !== null) { - const result = super.onResponseData(controller, chunk) - if (result === false) { - break - } - } - }) - - decompressor.on('error', (error) => { - super.onResponseError(controller, error) - }) - } - - /** - * Sets up event handling for a single decompressor - * @param {Controller} controller - The controller to handle events - * @returns {void} - */ - #setupSingleDecompressor (controller) { - const decompressor = this.#decompressors[0] - this.#setupDecompressorEvents(decompressor, controller) - - decompressor.on('end', () => { - super.onResponseEnd(controller, {}) - }) - } - - /** - * Sets up event handling for multiple chained decompressors using pipeline - * @param {Controller} controller - The controller to handle events - * @returns {void} - */ - #setupMultipleDecompressors (controller) { - const lastDecompressor = this.#decompressors[this.#decompressors.length - 1] - this.#setupDecompressorEvents(lastDecompressor, controller) - - pipeline(this.#decompressors, (err) => { - if (err) { - super.onResponseError(controller, err) - return - } - super.onResponseEnd(controller, {}) - }) - } - - /** - * Cleans up decompressor references to prevent memory leaks - * @returns {void} - */ - #cleanupDecompressors () { - this.#decompressors.length = 0 - } - - /** - * @param {Controller} controller - * @param {number} statusCode - * @param {Record<string, string | string[] | undefined>} headers - * @param {string} statusMessage - * @returns {void} - */ - onResponseStart (controller, statusCode, headers, statusMessage) { - const contentEncoding = headers['content-encoding'] - - // If content encoding is not supported or status code is in skip list - if (this.#shouldSkipDecompression(contentEncoding, statusCode)) { - return super.onResponseStart(controller, statusCode, headers, statusMessage) - } - - const decompressors = this.#createDecompressionChain(contentEncoding.toLowerCase()) - - if (decompressors.length === 0) { - this.#cleanupDecompressors() - return super.onResponseStart(controller, statusCode, headers, statusMessage) - } - - this.#decompressors = decompressors - - // Remove compression headers since we're decompressing - const { 'content-encoding': _, 'content-length': __, ...newHeaders } = headers - - if (this.#decompressors.length === 1) { - this.#setupSingleDecompressor(controller) - } else { - this.#setupMultipleDecompressors(controller) - } - - return super.onResponseStart(controller, statusCode, newHeaders, statusMessage) - } - - /** - * @param {Controller} controller - * @param {Buffer} chunk - * @returns {void} - */ - onResponseData (controller, chunk) { - if (this.#decompressors.length > 0) { - this.#decompressors[0].write(chunk) - return - } - super.onResponseData(controller, chunk) - } - - /** - * @param {Controller} controller - * @param {Record<string, string | string[]> | undefined} trailers - * @returns {void} - */ - onResponseEnd (controller, trailers) { - if (this.#decompressors.length > 0) { - this.#decompressors[0].end() - this.#cleanupDecompressors() - return - } - super.onResponseEnd(controller, trailers) - } - - /** - * @param {Controller} controller - * @param {Error} err - * @returns {void} - */ - onResponseError (controller, err) { - if (this.#decompressors.length > 0) { - for (const decompressor of this.#decompressors) { - decompressor.destroy(err) - } - this.#cleanupDecompressors() - } - super.onResponseError(controller, err) - } -} - -/** - * Creates a decompression interceptor for HTTP responses - * @param {DecompressHandlerOptions} [options] - Options for the interceptor - * @returns {Function} - Interceptor function - */ -function createDecompressInterceptor (options = {}) { - // Emit experimental warning only once - if (!warningEmitted) { - process.emitWarning( - 'DecompressInterceptor is experimental and subject to change', - 'ExperimentalWarning' - ) - warningEmitted = true - } - - return (dispatch) => { - return (opts, handler) => { - const decompressHandler = new DecompressHandler(handler, options) - return dispatch(opts, decompressHandler) - } - } -} - -module.exports = createDecompressInterceptor diff --git a/vanilla/node_modules/undici/lib/interceptor/deduplicate.js b/vanilla/node_modules/undici/lib/interceptor/deduplicate.js deleted file mode 100644 index 11c4f37..0000000 --- a/vanilla/node_modules/undici/lib/interceptor/deduplicate.js +++ /dev/null @@ -1,107 +0,0 @@ -'use strict' - -const diagnosticsChannel = require('node:diagnostics_channel') -const util = require('../core/util') -const DeduplicationHandler = require('../handler/deduplication-handler') -const { normalizeHeaders, makeCacheKey, makeDeduplicationKey } = require('../util/cache.js') - -const pendingRequestsChannel = diagnosticsChannel.channel('undici:request:pending-requests') - -/** - * @param {import('../../types/interceptors.d.ts').default.DeduplicateInterceptorOpts} [opts] - * @returns {import('../../types/dispatcher.d.ts').default.DispatcherComposeInterceptor} - */ -module.exports = (opts = {}) => { - const { - methods = ['GET'], - skipHeaderNames = [], - excludeHeaderNames = [] - } = opts - - if (typeof opts !== 'object' || opts === null) { - throw new TypeError(`expected type of opts to be an Object, got ${opts === null ? 'null' : typeof opts}`) - } - - if (!Array.isArray(methods)) { - throw new TypeError(`expected opts.methods to be an array, got ${typeof methods}`) - } - - for (const method of methods) { - if (!util.safeHTTPMethods.includes(method)) { - throw new TypeError(`expected opts.methods to only contain safe HTTP methods, got ${method}`) - } - } - - if (!Array.isArray(skipHeaderNames)) { - throw new TypeError(`expected opts.skipHeaderNames to be an array, got ${typeof skipHeaderNames}`) - } - - if (!Array.isArray(excludeHeaderNames)) { - throw new TypeError(`expected opts.excludeHeaderNames to be an array, got ${typeof excludeHeaderNames}`) - } - - // Convert to lowercase Set for case-insensitive header matching - const skipHeaderNamesSet = new Set(skipHeaderNames.map(name => name.toLowerCase())) - - // Convert to lowercase Set for case-insensitive header exclusion from deduplication key - const excludeHeaderNamesSet = new Set(excludeHeaderNames.map(name => name.toLowerCase())) - - /** - * Map of pending requests for deduplication - * @type {Map<string, DeduplicationHandler>} - */ - const pendingRequests = new Map() - - return dispatch => { - return (opts, handler) => { - if (!opts.origin || methods.includes(opts.method) === false) { - return dispatch(opts, handler) - } - - opts = { - ...opts, - headers: normalizeHeaders(opts) - } - - // Skip deduplication if request contains any of the specified headers - if (skipHeaderNamesSet.size > 0) { - for (const headerName of Object.keys(opts.headers)) { - if (skipHeaderNamesSet.has(headerName.toLowerCase())) { - return dispatch(opts, handler) - } - } - } - - const cacheKey = makeCacheKey(opts) - const dedupeKey = makeDeduplicationKey(cacheKey, excludeHeaderNamesSet) - - // Check if there's already a pending request for this key - const pendingHandler = pendingRequests.get(dedupeKey) - if (pendingHandler) { - // Add this handler to the waiting list - pendingHandler.addWaitingHandler(handler) - return true - } - - // Create a new deduplication handler - const deduplicationHandler = new DeduplicationHandler( - handler, - () => { - // Clean up when request completes - pendingRequests.delete(dedupeKey) - if (pendingRequestsChannel.hasSubscribers) { - pendingRequestsChannel.publish({ size: pendingRequests.size, key: dedupeKey, type: 'removed' }) - } - } - ) - - // Register the pending request - pendingRequests.set(dedupeKey, deduplicationHandler) - if (pendingRequestsChannel.hasSubscribers) { - pendingRequestsChannel.publish({ size: pendingRequests.size, key: dedupeKey, type: 'added' }) - } - - return dispatch(opts, deduplicationHandler) - } - } -} diff --git a/vanilla/node_modules/undici/lib/interceptor/dns.js b/vanilla/node_modules/undici/lib/interceptor/dns.js deleted file mode 100644 index 9dba957..0000000 --- a/vanilla/node_modules/undici/lib/interceptor/dns.js +++ /dev/null @@ -1,474 +0,0 @@ -'use strict' -const { isIP } = require('node:net') -const { lookup } = require('node:dns') -const DecoratorHandler = require('../handler/decorator-handler') -const { InvalidArgumentError, InformationalError } = require('../core/errors') -const maxInt = Math.pow(2, 31) - 1 - -class DNSStorage { - #maxItems = 0 - #records = new Map() - - constructor (opts) { - this.#maxItems = opts.maxItems - } - - get size () { - return this.#records.size - } - - get (hostname) { - return this.#records.get(hostname) ?? null - } - - set (hostname, records) { - this.#records.set(hostname, records) - } - - delete (hostname) { - this.#records.delete(hostname) - } - - // Delegate to storage decide can we do more lookups or not - full () { - return this.size >= this.#maxItems - } -} - -class DNSInstance { - #maxTTL = 0 - #maxItems = 0 - dualStack = true - affinity = null - lookup = null - pick = null - storage = null - - constructor (opts) { - this.#maxTTL = opts.maxTTL - this.#maxItems = opts.maxItems - this.dualStack = opts.dualStack - this.affinity = opts.affinity - this.lookup = opts.lookup ?? this.#defaultLookup - this.pick = opts.pick ?? this.#defaultPick - this.storage = opts.storage ?? new DNSStorage(opts) - } - - runLookup (origin, opts, cb) { - const ips = this.storage.get(origin.hostname) - - // If full, we just return the origin - if (ips == null && this.storage.full()) { - cb(null, origin) - return - } - - const newOpts = { - affinity: this.affinity, - dualStack: this.dualStack, - lookup: this.lookup, - pick: this.pick, - ...opts.dns, - maxTTL: this.#maxTTL, - maxItems: this.#maxItems - } - - // If no IPs we lookup - if (ips == null) { - this.lookup(origin, newOpts, (err, addresses) => { - if (err || addresses == null || addresses.length === 0) { - cb(err ?? new InformationalError('No DNS entries found')) - return - } - - this.setRecords(origin, addresses) - const records = this.storage.get(origin.hostname) - - const ip = this.pick( - origin, - records, - newOpts.affinity - ) - - let port - if (typeof ip.port === 'number') { - port = `:${ip.port}` - } else if (origin.port !== '') { - port = `:${origin.port}` - } else { - port = '' - } - - cb( - null, - new URL(`${origin.protocol}//${ - ip.family === 6 ? `[${ip.address}]` : ip.address - }${port}`) - ) - }) - } else { - // If there's IPs we pick - const ip = this.pick( - origin, - ips, - newOpts.affinity - ) - - // If no IPs we lookup - deleting old records - if (ip == null) { - this.storage.delete(origin.hostname) - this.runLookup(origin, opts, cb) - return - } - - let port - if (typeof ip.port === 'number') { - port = `:${ip.port}` - } else if (origin.port !== '') { - port = `:${origin.port}` - } else { - port = '' - } - - cb( - null, - new URL(`${origin.protocol}//${ - ip.family === 6 ? `[${ip.address}]` : ip.address - }${port}`) - ) - } - } - - #defaultLookup (origin, opts, cb) { - lookup( - origin.hostname, - { - all: true, - family: this.dualStack === false ? this.affinity : 0, - order: 'ipv4first' - }, - (err, addresses) => { - if (err) { - return cb(err) - } - - const results = new Map() - - for (const addr of addresses) { - // On linux we found duplicates, we attempt to remove them with - // the latest record - results.set(`${addr.address}:${addr.family}`, addr) - } - - cb(null, results.values()) - } - ) - } - - #defaultPick (origin, hostnameRecords, affinity) { - let ip = null - const { records, offset } = hostnameRecords - - let family - if (this.dualStack) { - if (affinity == null) { - // Balance between ip families - if (offset == null || offset === maxInt) { - hostnameRecords.offset = 0 - affinity = 4 - } else { - hostnameRecords.offset++ - affinity = (hostnameRecords.offset & 1) === 1 ? 6 : 4 - } - } - - if (records[affinity] != null && records[affinity].ips.length > 0) { - family = records[affinity] - } else { - family = records[affinity === 4 ? 6 : 4] - } - } else { - family = records[affinity] - } - - // If no IPs we return null - if (family == null || family.ips.length === 0) { - return ip - } - - if (family.offset == null || family.offset === maxInt) { - family.offset = 0 - } else { - family.offset++ - } - - const position = family.offset % family.ips.length - ip = family.ips[position] ?? null - - if (ip == null) { - return ip - } - - if (Date.now() - ip.timestamp > ip.ttl) { // record TTL is already in ms - // We delete expired records - // It is possible that they have different TTL, so we manage them individually - family.ips.splice(position, 1) - return this.pick(origin, hostnameRecords, affinity) - } - - return ip - } - - pickFamily (origin, ipFamily) { - const records = this.storage.get(origin.hostname)?.records - if (!records) { - return null - } - - const family = records[ipFamily] - if (!family) { - return null - } - - if (family.offset == null || family.offset === maxInt) { - family.offset = 0 - } else { - family.offset++ - } - - const position = family.offset % family.ips.length - const ip = family.ips[position] ?? null - if (ip == null) { - return ip - } - - if (Date.now() - ip.timestamp > ip.ttl) { // record TTL is already in ms - // We delete expired records - // It is possible that they have different TTL, so we manage them individually - family.ips.splice(position, 1) - } - - return ip - } - - setRecords (origin, addresses) { - const timestamp = Date.now() - const records = { records: { 4: null, 6: null } } - let minTTL = this.#maxTTL - for (const record of addresses) { - record.timestamp = timestamp - if (typeof record.ttl === 'number') { - // The record TTL is expected to be in ms - record.ttl = Math.min(record.ttl, this.#maxTTL) - minTTL = Math.min(minTTL, record.ttl) - } else { - record.ttl = this.#maxTTL - } - - const familyRecords = records.records[record.family] ?? { ips: [] } - - familyRecords.ips.push(record) - records.records[record.family] = familyRecords - } - - // We provide a default TTL if external storage will be used without TTL per record-level support - this.storage.set(origin.hostname, records, { ttl: minTTL }) - } - - deleteRecords (origin) { - this.storage.delete(origin.hostname) - } - - getHandler (meta, opts) { - return new DNSDispatchHandler(this, meta, opts) - } -} - -class DNSDispatchHandler extends DecoratorHandler { - #state = null - #opts = null - #dispatch = null - #origin = null - #controller = null - #newOrigin = null - #firstTry = true - - constructor (state, { origin, handler, dispatch, newOrigin }, opts) { - super(handler) - this.#origin = origin - this.#newOrigin = newOrigin - this.#opts = { ...opts } - this.#state = state - this.#dispatch = dispatch - } - - onResponseError (controller, err) { - switch (err.code) { - case 'ETIMEDOUT': - case 'ECONNREFUSED': { - if (this.#state.dualStack) { - if (!this.#firstTry) { - super.onResponseError(controller, err) - return - } - this.#firstTry = false - - // Pick an ip address from the other family - const otherFamily = this.#newOrigin.hostname[0] === '[' ? 4 : 6 - const ip = this.#state.pickFamily(this.#origin, otherFamily) - if (ip == null) { - super.onResponseError(controller, err) - return - } - - let port - if (typeof ip.port === 'number') { - port = `:${ip.port}` - } else if (this.#origin.port !== '') { - port = `:${this.#origin.port}` - } else { - port = '' - } - - const dispatchOpts = { - ...this.#opts, - origin: `${this.#origin.protocol}//${ - ip.family === 6 ? `[${ip.address}]` : ip.address - }${port}` - } - this.#dispatch(dispatchOpts, this) - return - } - - // if dual-stack disabled, we error out - super.onResponseError(controller, err) - break - } - case 'ENOTFOUND': - this.#state.deleteRecords(this.#origin) - super.onResponseError(controller, err) - break - default: - super.onResponseError(controller, err) - break - } - } -} - -module.exports = interceptorOpts => { - if ( - interceptorOpts?.maxTTL != null && - (typeof interceptorOpts?.maxTTL !== 'number' || interceptorOpts?.maxTTL < 0) - ) { - throw new InvalidArgumentError('Invalid maxTTL. Must be a positive number') - } - - if ( - interceptorOpts?.maxItems != null && - (typeof interceptorOpts?.maxItems !== 'number' || - interceptorOpts?.maxItems < 1) - ) { - throw new InvalidArgumentError( - 'Invalid maxItems. Must be a positive number and greater than zero' - ) - } - - if ( - interceptorOpts?.affinity != null && - interceptorOpts?.affinity !== 4 && - interceptorOpts?.affinity !== 6 - ) { - throw new InvalidArgumentError('Invalid affinity. Must be either 4 or 6') - } - - if ( - interceptorOpts?.dualStack != null && - typeof interceptorOpts?.dualStack !== 'boolean' - ) { - throw new InvalidArgumentError('Invalid dualStack. Must be a boolean') - } - - if ( - interceptorOpts?.lookup != null && - typeof interceptorOpts?.lookup !== 'function' - ) { - throw new InvalidArgumentError('Invalid lookup. Must be a function') - } - - if ( - interceptorOpts?.pick != null && - typeof interceptorOpts?.pick !== 'function' - ) { - throw new InvalidArgumentError('Invalid pick. Must be a function') - } - - if ( - interceptorOpts?.storage != null && - (typeof interceptorOpts?.storage?.get !== 'function' || - typeof interceptorOpts?.storage?.set !== 'function' || - typeof interceptorOpts?.storage?.full !== 'function' || - typeof interceptorOpts?.storage?.delete !== 'function' - ) - ) { - throw new InvalidArgumentError('Invalid storage. Must be a object with methods: { get, set, full, delete }') - } - - const dualStack = interceptorOpts?.dualStack ?? true - let affinity - if (dualStack) { - affinity = interceptorOpts?.affinity ?? null - } else { - affinity = interceptorOpts?.affinity ?? 4 - } - - const opts = { - maxTTL: interceptorOpts?.maxTTL ?? 10e3, // Expressed in ms - lookup: interceptorOpts?.lookup ?? null, - pick: interceptorOpts?.pick ?? null, - dualStack, - affinity, - maxItems: interceptorOpts?.maxItems ?? Infinity, - storage: interceptorOpts?.storage - } - - const instance = new DNSInstance(opts) - - return dispatch => { - return function dnsInterceptor (origDispatchOpts, handler) { - const origin = - origDispatchOpts.origin.constructor === URL - ? origDispatchOpts.origin - : new URL(origDispatchOpts.origin) - - if (isIP(origin.hostname) !== 0) { - return dispatch(origDispatchOpts, handler) - } - - instance.runLookup(origin, origDispatchOpts, (err, newOrigin) => { - if (err) { - return handler.onResponseError(null, err) - } - - const dispatchOpts = { - ...origDispatchOpts, - servername: origin.hostname, // For SNI on TLS - origin: newOrigin.origin, - headers: { - host: origin.host, - ...origDispatchOpts.headers - } - } - - dispatch( - dispatchOpts, - instance.getHandler( - { origin, dispatch, handler, newOrigin }, - origDispatchOpts - ) - ) - }) - - return true - } - } -} diff --git a/vanilla/node_modules/undici/lib/interceptor/dump.js b/vanilla/node_modules/undici/lib/interceptor/dump.js deleted file mode 100644 index 4810a09..0000000 --- a/vanilla/node_modules/undici/lib/interceptor/dump.js +++ /dev/null @@ -1,112 +0,0 @@ -'use strict' - -const { InvalidArgumentError, RequestAbortedError } = require('../core/errors') -const DecoratorHandler = require('../handler/decorator-handler') - -class DumpHandler extends DecoratorHandler { - #maxSize = 1024 * 1024 - #dumped = false - #size = 0 - #controller = null - aborted = false - reason = false - - constructor ({ maxSize, signal }, handler) { - if (maxSize != null && (!Number.isFinite(maxSize) || maxSize < 1)) { - throw new InvalidArgumentError('maxSize must be a number greater than 0') - } - - super(handler) - - this.#maxSize = maxSize ?? this.#maxSize - // this.#handler = handler - } - - #abort (reason) { - this.aborted = true - this.reason = reason - } - - onRequestStart (controller, context) { - controller.abort = this.#abort.bind(this) - this.#controller = controller - - return super.onRequestStart(controller, context) - } - - onResponseStart (controller, statusCode, headers, statusMessage) { - const contentLength = headers['content-length'] - - if (contentLength != null && contentLength > this.#maxSize) { - throw new RequestAbortedError( - `Response size (${contentLength}) larger than maxSize (${ - this.#maxSize - })` - ) - } - - if (this.aborted === true) { - return true - } - - return super.onResponseStart(controller, statusCode, headers, statusMessage) - } - - onResponseError (controller, err) { - if (this.#dumped) { - return - } - - // On network errors before connect, controller will be null - err = this.#controller?.reason ?? err - - super.onResponseError(controller, err) - } - - onResponseData (controller, chunk) { - this.#size = this.#size + chunk.length - - if (this.#size >= this.#maxSize) { - this.#dumped = true - - if (this.aborted === true) { - super.onResponseError(controller, this.reason) - } else { - super.onResponseEnd(controller, {}) - } - } - - return true - } - - onResponseEnd (controller, trailers) { - if (this.#dumped) { - return - } - - if (this.#controller.aborted === true) { - super.onResponseError(controller, this.reason) - return - } - - super.onResponseEnd(controller, trailers) - } -} - -function createDumpInterceptor ( - { maxSize: defaultMaxSize } = { - maxSize: 1024 * 1024 - } -) { - return dispatch => { - return function Intercept (opts, handler) { - const { dumpMaxSize = defaultMaxSize } = opts - - const dumpHandler = new DumpHandler({ maxSize: dumpMaxSize, signal: opts.signal }, handler) - - return dispatch(opts, dumpHandler) - } - } -} - -module.exports = createDumpInterceptor diff --git a/vanilla/node_modules/undici/lib/interceptor/redirect.js b/vanilla/node_modules/undici/lib/interceptor/redirect.js deleted file mode 100644 index b7df180..0000000 --- a/vanilla/node_modules/undici/lib/interceptor/redirect.js +++ /dev/null @@ -1,21 +0,0 @@ -'use strict' - -const RedirectHandler = require('../handler/redirect-handler') - -function createRedirectInterceptor ({ maxRedirections: defaultMaxRedirections } = {}) { - return (dispatch) => { - return function Intercept (opts, handler) { - const { maxRedirections = defaultMaxRedirections, ...rest } = opts - - if (maxRedirections == null || maxRedirections === 0) { - return dispatch(opts, handler) - } - - const dispatchOpts = { ...rest } // Stop sub dispatcher from also redirecting. - const redirectHandler = new RedirectHandler(dispatch, maxRedirections, dispatchOpts, handler) - return dispatch(dispatchOpts, redirectHandler) - } - } -} - -module.exports = createRedirectInterceptor diff --git a/vanilla/node_modules/undici/lib/interceptor/response-error.js b/vanilla/node_modules/undici/lib/interceptor/response-error.js deleted file mode 100644 index a8105aa..0000000 --- a/vanilla/node_modules/undici/lib/interceptor/response-error.js +++ /dev/null @@ -1,95 +0,0 @@ -'use strict' - -// const { parseHeaders } = require('../core/util') -const DecoratorHandler = require('../handler/decorator-handler') -const { ResponseError } = require('../core/errors') - -class ResponseErrorHandler extends DecoratorHandler { - #statusCode - #contentType - #decoder - #headers - #body - - constructor (_opts, { handler }) { - super(handler) - } - - #checkContentType (contentType) { - return (this.#contentType ?? '').indexOf(contentType) === 0 - } - - onRequestStart (controller, context) { - this.#statusCode = 0 - this.#contentType = null - this.#decoder = null - this.#headers = null - this.#body = '' - - return super.onRequestStart(controller, context) - } - - onResponseStart (controller, statusCode, headers, statusMessage) { - this.#statusCode = statusCode - this.#headers = headers - this.#contentType = headers['content-type'] - - if (this.#statusCode < 400) { - return super.onResponseStart(controller, statusCode, headers, statusMessage) - } - - if (this.#checkContentType('application/json') || this.#checkContentType('text/plain')) { - this.#decoder = new TextDecoder('utf-8') - } - } - - onResponseData (controller, chunk) { - if (this.#statusCode < 400) { - return super.onResponseData(controller, chunk) - } - - this.#body += this.#decoder?.decode(chunk, { stream: true }) ?? '' - } - - onResponseEnd (controller, trailers) { - if (this.#statusCode >= 400) { - this.#body += this.#decoder?.decode(undefined, { stream: false }) ?? '' - - if (this.#checkContentType('application/json')) { - try { - this.#body = JSON.parse(this.#body) - } catch { - // Do nothing... - } - } - - let err - const stackTraceLimit = Error.stackTraceLimit - Error.stackTraceLimit = 0 - try { - err = new ResponseError('Response Error', this.#statusCode, { - body: this.#body, - headers: this.#headers - }) - } finally { - Error.stackTraceLimit = stackTraceLimit - } - - super.onResponseError(controller, err) - } else { - super.onResponseEnd(controller, trailers) - } - } - - onResponseError (controller, err) { - super.onResponseError(controller, err) - } -} - -module.exports = () => { - return (dispatch) => { - return function Intercept (opts, handler) { - return dispatch(opts, new ResponseErrorHandler(opts, { handler })) - } - } -} diff --git a/vanilla/node_modules/undici/lib/interceptor/retry.js b/vanilla/node_modules/undici/lib/interceptor/retry.js deleted file mode 100644 index 1c16fd8..0000000 --- a/vanilla/node_modules/undici/lib/interceptor/retry.js +++ /dev/null @@ -1,19 +0,0 @@ -'use strict' -const RetryHandler = require('../handler/retry-handler') - -module.exports = globalOpts => { - return dispatch => { - return function retryInterceptor (opts, handler) { - return dispatch( - opts, - new RetryHandler( - { ...opts, retryOptions: { ...globalOpts, ...opts.retryOptions } }, - { - handler, - dispatch - } - ) - ) - } - } -} diff --git a/vanilla/node_modules/undici/lib/llhttp/.gitkeep b/vanilla/node_modules/undici/lib/llhttp/.gitkeep deleted file mode 100644 index e69de29..0000000 --- a/vanilla/node_modules/undici/lib/llhttp/.gitkeep +++ /dev/null diff --git a/vanilla/node_modules/undici/lib/llhttp/constants.d.ts b/vanilla/node_modules/undici/lib/llhttp/constants.d.ts deleted file mode 100644 index def2436..0000000 --- a/vanilla/node_modules/undici/lib/llhttp/constants.d.ts +++ /dev/null @@ -1,195 +0,0 @@ -export type IntDict = Record<string, number>; -export declare const ERROR: IntDict; -export declare const TYPE: IntDict; -export declare const FLAGS: IntDict; -export declare const LENIENT_FLAGS: IntDict; -export declare const METHODS: IntDict; -export declare const STATUSES: IntDict; -export declare const FINISH: IntDict; -export declare const HEADER_STATE: IntDict; -export declare const METHODS_HTTP: number[]; -export declare const METHODS_ICE: number[]; -export declare const METHODS_RTSP: number[]; -export declare const METHOD_MAP: IntDict; -export declare const H_METHOD_MAP: { - [k: string]: number; -}; -export declare const STATUSES_HTTP: number[]; -export type CharList = (string | number)[]; -export declare const ALPHA: CharList; -export declare const NUM_MAP: { - 0: number; - 1: number; - 2: number; - 3: number; - 4: number; - 5: number; - 6: number; - 7: number; - 8: number; - 9: number; -}; -export declare const HEX_MAP: { - 0: number; - 1: number; - 2: number; - 3: number; - 4: number; - 5: number; - 6: number; - 7: number; - 8: number; - 9: number; - A: number; - B: number; - C: number; - D: number; - E: number; - F: number; - a: number; - b: number; - c: number; - d: number; - e: number; - f: number; -}; -export declare const NUM: CharList; -export declare const ALPHANUM: CharList; -export declare const MARK: CharList; -export declare const USERINFO_CHARS: CharList; -export declare const URL_CHAR: CharList; -export declare const HEX: CharList; -export declare const TOKEN: CharList; -export declare const HEADER_CHARS: CharList; -export declare const CONNECTION_TOKEN_CHARS: CharList; -export declare const QUOTED_STRING: CharList; -export declare const HTAB_SP_VCHAR_OBS_TEXT: CharList; -export declare const MAJOR: { - 0: number; - 1: number; - 2: number; - 3: number; - 4: number; - 5: number; - 6: number; - 7: number; - 8: number; - 9: number; -}; -export declare const MINOR: { - 0: number; - 1: number; - 2: number; - 3: number; - 4: number; - 5: number; - 6: number; - 7: number; - 8: number; - 9: number; -}; -export declare const SPECIAL_HEADERS: { - connection: number; - 'content-length': number; - 'proxy-connection': number; - 'transfer-encoding': number; - upgrade: number; -}; -declare const _default: { - ERROR: IntDict; - TYPE: IntDict; - FLAGS: IntDict; - LENIENT_FLAGS: IntDict; - METHODS: IntDict; - STATUSES: IntDict; - FINISH: IntDict; - HEADER_STATE: IntDict; - ALPHA: CharList; - NUM_MAP: { - 0: number; - 1: number; - 2: number; - 3: number; - 4: number; - 5: number; - 6: number; - 7: number; - 8: number; - 9: number; - }; - HEX_MAP: { - 0: number; - 1: number; - 2: number; - 3: number; - 4: number; - 5: number; - 6: number; - 7: number; - 8: number; - 9: number; - A: number; - B: number; - C: number; - D: number; - E: number; - F: number; - a: number; - b: number; - c: number; - d: number; - e: number; - f: number; - }; - NUM: CharList; - ALPHANUM: CharList; - MARK: CharList; - USERINFO_CHARS: CharList; - URL_CHAR: CharList; - HEX: CharList; - TOKEN: CharList; - HEADER_CHARS: CharList; - CONNECTION_TOKEN_CHARS: CharList; - QUOTED_STRING: CharList; - HTAB_SP_VCHAR_OBS_TEXT: CharList; - MAJOR: { - 0: number; - 1: number; - 2: number; - 3: number; - 4: number; - 5: number; - 6: number; - 7: number; - 8: number; - 9: number; - }; - MINOR: { - 0: number; - 1: number; - 2: number; - 3: number; - 4: number; - 5: number; - 6: number; - 7: number; - 8: number; - 9: number; - }; - SPECIAL_HEADERS: { - connection: number; - 'content-length': number; - 'proxy-connection': number; - 'transfer-encoding': number; - upgrade: number; - }; - METHODS_HTTP: number[]; - METHODS_ICE: number[]; - METHODS_RTSP: number[]; - METHOD_MAP: IntDict; - H_METHOD_MAP: { - [k: string]: number; - }; - STATUSES_HTTP: number[]; -}; -export default _default; diff --git a/vanilla/node_modules/undici/lib/llhttp/constants.js b/vanilla/node_modules/undici/lib/llhttp/constants.js deleted file mode 100644 index 8b88dfd..0000000 --- a/vanilla/node_modules/undici/lib/llhttp/constants.js +++ /dev/null @@ -1,531 +0,0 @@ -"use strict"; -Object.defineProperty(exports, "__esModule", { value: true }); -exports.SPECIAL_HEADERS = exports.MINOR = exports.MAJOR = exports.HTAB_SP_VCHAR_OBS_TEXT = exports.QUOTED_STRING = exports.CONNECTION_TOKEN_CHARS = exports.HEADER_CHARS = exports.TOKEN = exports.HEX = exports.URL_CHAR = exports.USERINFO_CHARS = exports.MARK = exports.ALPHANUM = exports.NUM = exports.HEX_MAP = exports.NUM_MAP = exports.ALPHA = exports.STATUSES_HTTP = exports.H_METHOD_MAP = exports.METHOD_MAP = exports.METHODS_RTSP = exports.METHODS_ICE = exports.METHODS_HTTP = exports.HEADER_STATE = exports.FINISH = exports.STATUSES = exports.METHODS = exports.LENIENT_FLAGS = exports.FLAGS = exports.TYPE = exports.ERROR = void 0; -const utils_1 = require("./utils"); -// Emums -exports.ERROR = { - OK: 0, - INTERNAL: 1, - STRICT: 2, - CR_EXPECTED: 25, - LF_EXPECTED: 3, - UNEXPECTED_CONTENT_LENGTH: 4, - UNEXPECTED_SPACE: 30, - CLOSED_CONNECTION: 5, - INVALID_METHOD: 6, - INVALID_URL: 7, - INVALID_CONSTANT: 8, - INVALID_VERSION: 9, - INVALID_HEADER_TOKEN: 10, - INVALID_CONTENT_LENGTH: 11, - INVALID_CHUNK_SIZE: 12, - INVALID_STATUS: 13, - INVALID_EOF_STATE: 14, - INVALID_TRANSFER_ENCODING: 15, - CB_MESSAGE_BEGIN: 16, - CB_HEADERS_COMPLETE: 17, - CB_MESSAGE_COMPLETE: 18, - CB_CHUNK_HEADER: 19, - CB_CHUNK_COMPLETE: 20, - PAUSED: 21, - PAUSED_UPGRADE: 22, - PAUSED_H2_UPGRADE: 23, - USER: 24, - CB_URL_COMPLETE: 26, - CB_STATUS_COMPLETE: 27, - CB_METHOD_COMPLETE: 32, - CB_VERSION_COMPLETE: 33, - CB_HEADER_FIELD_COMPLETE: 28, - CB_HEADER_VALUE_COMPLETE: 29, - CB_CHUNK_EXTENSION_NAME_COMPLETE: 34, - CB_CHUNK_EXTENSION_VALUE_COMPLETE: 35, - CB_RESET: 31, - CB_PROTOCOL_COMPLETE: 38, -}; -exports.TYPE = { - BOTH: 0, // default - REQUEST: 1, - RESPONSE: 2, -}; -exports.FLAGS = { - CONNECTION_KEEP_ALIVE: 1 << 0, - CONNECTION_CLOSE: 1 << 1, - CONNECTION_UPGRADE: 1 << 2, - CHUNKED: 1 << 3, - UPGRADE: 1 << 4, - CONTENT_LENGTH: 1 << 5, - SKIPBODY: 1 << 6, - TRAILING: 1 << 7, - // 1 << 8 is unused - TRANSFER_ENCODING: 1 << 9, -}; -exports.LENIENT_FLAGS = { - HEADERS: 1 << 0, - CHUNKED_LENGTH: 1 << 1, - KEEP_ALIVE: 1 << 2, - TRANSFER_ENCODING: 1 << 3, - VERSION: 1 << 4, - DATA_AFTER_CLOSE: 1 << 5, - OPTIONAL_LF_AFTER_CR: 1 << 6, - OPTIONAL_CRLF_AFTER_CHUNK: 1 << 7, - OPTIONAL_CR_BEFORE_LF: 1 << 8, - SPACES_AFTER_CHUNK_SIZE: 1 << 9, -}; -exports.METHODS = { - 'DELETE': 0, - 'GET': 1, - 'HEAD': 2, - 'POST': 3, - 'PUT': 4, - /* pathological */ - 'CONNECT': 5, - 'OPTIONS': 6, - 'TRACE': 7, - /* WebDAV */ - 'COPY': 8, - 'LOCK': 9, - 'MKCOL': 10, - 'MOVE': 11, - 'PROPFIND': 12, - 'PROPPATCH': 13, - 'SEARCH': 14, - 'UNLOCK': 15, - 'BIND': 16, - 'REBIND': 17, - 'UNBIND': 18, - 'ACL': 19, - /* subversion */ - 'REPORT': 20, - 'MKACTIVITY': 21, - 'CHECKOUT': 22, - 'MERGE': 23, - /* upnp */ - 'M-SEARCH': 24, - 'NOTIFY': 25, - 'SUBSCRIBE': 26, - 'UNSUBSCRIBE': 27, - /* RFC-5789 */ - 'PATCH': 28, - 'PURGE': 29, - /* CalDAV */ - 'MKCALENDAR': 30, - /* RFC-2068, section 19.6.1.2 */ - 'LINK': 31, - 'UNLINK': 32, - /* icecast */ - 'SOURCE': 33, - /* RFC-7540, section 11.6 */ - 'PRI': 34, - /* RFC-2326 RTSP */ - 'DESCRIBE': 35, - 'ANNOUNCE': 36, - 'SETUP': 37, - 'PLAY': 38, - 'PAUSE': 39, - 'TEARDOWN': 40, - 'GET_PARAMETER': 41, - 'SET_PARAMETER': 42, - 'REDIRECT': 43, - 'RECORD': 44, - /* RAOP */ - 'FLUSH': 45, - /* DRAFT https://www.ietf.org/archive/id/draft-ietf-httpbis-safe-method-w-body-02.html */ - 'QUERY': 46, -}; -exports.STATUSES = { - CONTINUE: 100, - SWITCHING_PROTOCOLS: 101, - PROCESSING: 102, - EARLY_HINTS: 103, - RESPONSE_IS_STALE: 110, // Unofficial - REVALIDATION_FAILED: 111, // Unofficial - DISCONNECTED_OPERATION: 112, // Unofficial - HEURISTIC_EXPIRATION: 113, // Unofficial - MISCELLANEOUS_WARNING: 199, // Unofficial - OK: 200, - CREATED: 201, - ACCEPTED: 202, - NON_AUTHORITATIVE_INFORMATION: 203, - NO_CONTENT: 204, - RESET_CONTENT: 205, - PARTIAL_CONTENT: 206, - MULTI_STATUS: 207, - ALREADY_REPORTED: 208, - TRANSFORMATION_APPLIED: 214, // Unofficial - IM_USED: 226, - MISCELLANEOUS_PERSISTENT_WARNING: 299, // Unofficial - MULTIPLE_CHOICES: 300, - MOVED_PERMANENTLY: 301, - FOUND: 302, - SEE_OTHER: 303, - NOT_MODIFIED: 304, - USE_PROXY: 305, - SWITCH_PROXY: 306, // No longer used - TEMPORARY_REDIRECT: 307, - PERMANENT_REDIRECT: 308, - BAD_REQUEST: 400, - UNAUTHORIZED: 401, - PAYMENT_REQUIRED: 402, - FORBIDDEN: 403, - NOT_FOUND: 404, - METHOD_NOT_ALLOWED: 405, - NOT_ACCEPTABLE: 406, - PROXY_AUTHENTICATION_REQUIRED: 407, - REQUEST_TIMEOUT: 408, - CONFLICT: 409, - GONE: 410, - LENGTH_REQUIRED: 411, - PRECONDITION_FAILED: 412, - PAYLOAD_TOO_LARGE: 413, - URI_TOO_LONG: 414, - UNSUPPORTED_MEDIA_TYPE: 415, - RANGE_NOT_SATISFIABLE: 416, - EXPECTATION_FAILED: 417, - IM_A_TEAPOT: 418, - PAGE_EXPIRED: 419, // Unofficial - ENHANCE_YOUR_CALM: 420, // Unofficial - MISDIRECTED_REQUEST: 421, - UNPROCESSABLE_ENTITY: 422, - LOCKED: 423, - FAILED_DEPENDENCY: 424, - TOO_EARLY: 425, - UPGRADE_REQUIRED: 426, - PRECONDITION_REQUIRED: 428, - TOO_MANY_REQUESTS: 429, - REQUEST_HEADER_FIELDS_TOO_LARGE_UNOFFICIAL: 430, // Unofficial - REQUEST_HEADER_FIELDS_TOO_LARGE: 431, - LOGIN_TIMEOUT: 440, // Unofficial - NO_RESPONSE: 444, // Unofficial - RETRY_WITH: 449, // Unofficial - BLOCKED_BY_PARENTAL_CONTROL: 450, // Unofficial - UNAVAILABLE_FOR_LEGAL_REASONS: 451, - CLIENT_CLOSED_LOAD_BALANCED_REQUEST: 460, // Unofficial - INVALID_X_FORWARDED_FOR: 463, // Unofficial - REQUEST_HEADER_TOO_LARGE: 494, // Unofficial - SSL_CERTIFICATE_ERROR: 495, // Unofficial - SSL_CERTIFICATE_REQUIRED: 496, // Unofficial - HTTP_REQUEST_SENT_TO_HTTPS_PORT: 497, // Unofficial - INVALID_TOKEN: 498, // Unofficial - CLIENT_CLOSED_REQUEST: 499, // Unofficial - INTERNAL_SERVER_ERROR: 500, - NOT_IMPLEMENTED: 501, - BAD_GATEWAY: 502, - SERVICE_UNAVAILABLE: 503, - GATEWAY_TIMEOUT: 504, - HTTP_VERSION_NOT_SUPPORTED: 505, - VARIANT_ALSO_NEGOTIATES: 506, - INSUFFICIENT_STORAGE: 507, - LOOP_DETECTED: 508, - BANDWIDTH_LIMIT_EXCEEDED: 509, - NOT_EXTENDED: 510, - NETWORK_AUTHENTICATION_REQUIRED: 511, - WEB_SERVER_UNKNOWN_ERROR: 520, // Unofficial - WEB_SERVER_IS_DOWN: 521, // Unofficial - CONNECTION_TIMEOUT: 522, // Unofficial - ORIGIN_IS_UNREACHABLE: 523, // Unofficial - TIMEOUT_OCCURED: 524, // Unofficial - SSL_HANDSHAKE_FAILED: 525, // Unofficial - INVALID_SSL_CERTIFICATE: 526, // Unofficial - RAILGUN_ERROR: 527, // Unofficial - SITE_IS_OVERLOADED: 529, // Unofficial - SITE_IS_FROZEN: 530, // Unofficial - IDENTITY_PROVIDER_AUTHENTICATION_ERROR: 561, // Unofficial - NETWORK_READ_TIMEOUT: 598, // Unofficial - NETWORK_CONNECT_TIMEOUT: 599, // Unofficial -}; -exports.FINISH = { - SAFE: 0, - SAFE_WITH_CB: 1, - UNSAFE: 2, -}; -exports.HEADER_STATE = { - GENERAL: 0, - CONNECTION: 1, - CONTENT_LENGTH: 2, - TRANSFER_ENCODING: 3, - UPGRADE: 4, - CONNECTION_KEEP_ALIVE: 5, - CONNECTION_CLOSE: 6, - CONNECTION_UPGRADE: 7, - TRANSFER_ENCODING_CHUNKED: 8, -}; -// C headers -exports.METHODS_HTTP = [ - exports.METHODS.DELETE, - exports.METHODS.GET, - exports.METHODS.HEAD, - exports.METHODS.POST, - exports.METHODS.PUT, - exports.METHODS.CONNECT, - exports.METHODS.OPTIONS, - exports.METHODS.TRACE, - exports.METHODS.COPY, - exports.METHODS.LOCK, - exports.METHODS.MKCOL, - exports.METHODS.MOVE, - exports.METHODS.PROPFIND, - exports.METHODS.PROPPATCH, - exports.METHODS.SEARCH, - exports.METHODS.UNLOCK, - exports.METHODS.BIND, - exports.METHODS.REBIND, - exports.METHODS.UNBIND, - exports.METHODS.ACL, - exports.METHODS.REPORT, - exports.METHODS.MKACTIVITY, - exports.METHODS.CHECKOUT, - exports.METHODS.MERGE, - exports.METHODS['M-SEARCH'], - exports.METHODS.NOTIFY, - exports.METHODS.SUBSCRIBE, - exports.METHODS.UNSUBSCRIBE, - exports.METHODS.PATCH, - exports.METHODS.PURGE, - exports.METHODS.MKCALENDAR, - exports.METHODS.LINK, - exports.METHODS.UNLINK, - exports.METHODS.PRI, - // TODO(indutny): should we allow it with HTTP? - exports.METHODS.SOURCE, - exports.METHODS.QUERY, -]; -exports.METHODS_ICE = [ - exports.METHODS.SOURCE, -]; -exports.METHODS_RTSP = [ - exports.METHODS.OPTIONS, - exports.METHODS.DESCRIBE, - exports.METHODS.ANNOUNCE, - exports.METHODS.SETUP, - exports.METHODS.PLAY, - exports.METHODS.PAUSE, - exports.METHODS.TEARDOWN, - exports.METHODS.GET_PARAMETER, - exports.METHODS.SET_PARAMETER, - exports.METHODS.REDIRECT, - exports.METHODS.RECORD, - exports.METHODS.FLUSH, - // For AirPlay - exports.METHODS.GET, - exports.METHODS.POST, -]; -exports.METHOD_MAP = (0, utils_1.enumToMap)(exports.METHODS); -exports.H_METHOD_MAP = Object.fromEntries(Object.entries(exports.METHODS).filter(([k]) => k.startsWith('H'))); -exports.STATUSES_HTTP = [ - exports.STATUSES.CONTINUE, - exports.STATUSES.SWITCHING_PROTOCOLS, - exports.STATUSES.PROCESSING, - exports.STATUSES.EARLY_HINTS, - exports.STATUSES.RESPONSE_IS_STALE, - exports.STATUSES.REVALIDATION_FAILED, - exports.STATUSES.DISCONNECTED_OPERATION, - exports.STATUSES.HEURISTIC_EXPIRATION, - exports.STATUSES.MISCELLANEOUS_WARNING, - exports.STATUSES.OK, - exports.STATUSES.CREATED, - exports.STATUSES.ACCEPTED, - exports.STATUSES.NON_AUTHORITATIVE_INFORMATION, - exports.STATUSES.NO_CONTENT, - exports.STATUSES.RESET_CONTENT, - exports.STATUSES.PARTIAL_CONTENT, - exports.STATUSES.MULTI_STATUS, - exports.STATUSES.ALREADY_REPORTED, - exports.STATUSES.TRANSFORMATION_APPLIED, - exports.STATUSES.IM_USED, - exports.STATUSES.MISCELLANEOUS_PERSISTENT_WARNING, - exports.STATUSES.MULTIPLE_CHOICES, - exports.STATUSES.MOVED_PERMANENTLY, - exports.STATUSES.FOUND, - exports.STATUSES.SEE_OTHER, - exports.STATUSES.NOT_MODIFIED, - exports.STATUSES.USE_PROXY, - exports.STATUSES.SWITCH_PROXY, - exports.STATUSES.TEMPORARY_REDIRECT, - exports.STATUSES.PERMANENT_REDIRECT, - exports.STATUSES.BAD_REQUEST, - exports.STATUSES.UNAUTHORIZED, - exports.STATUSES.PAYMENT_REQUIRED, - exports.STATUSES.FORBIDDEN, - exports.STATUSES.NOT_FOUND, - exports.STATUSES.METHOD_NOT_ALLOWED, - exports.STATUSES.NOT_ACCEPTABLE, - exports.STATUSES.PROXY_AUTHENTICATION_REQUIRED, - exports.STATUSES.REQUEST_TIMEOUT, - exports.STATUSES.CONFLICT, - exports.STATUSES.GONE, - exports.STATUSES.LENGTH_REQUIRED, - exports.STATUSES.PRECONDITION_FAILED, - exports.STATUSES.PAYLOAD_TOO_LARGE, - exports.STATUSES.URI_TOO_LONG, - exports.STATUSES.UNSUPPORTED_MEDIA_TYPE, - exports.STATUSES.RANGE_NOT_SATISFIABLE, - exports.STATUSES.EXPECTATION_FAILED, - exports.STATUSES.IM_A_TEAPOT, - exports.STATUSES.PAGE_EXPIRED, - exports.STATUSES.ENHANCE_YOUR_CALM, - exports.STATUSES.MISDIRECTED_REQUEST, - exports.STATUSES.UNPROCESSABLE_ENTITY, - exports.STATUSES.LOCKED, - exports.STATUSES.FAILED_DEPENDENCY, - exports.STATUSES.TOO_EARLY, - exports.STATUSES.UPGRADE_REQUIRED, - exports.STATUSES.PRECONDITION_REQUIRED, - exports.STATUSES.TOO_MANY_REQUESTS, - exports.STATUSES.REQUEST_HEADER_FIELDS_TOO_LARGE_UNOFFICIAL, - exports.STATUSES.REQUEST_HEADER_FIELDS_TOO_LARGE, - exports.STATUSES.LOGIN_TIMEOUT, - exports.STATUSES.NO_RESPONSE, - exports.STATUSES.RETRY_WITH, - exports.STATUSES.BLOCKED_BY_PARENTAL_CONTROL, - exports.STATUSES.UNAVAILABLE_FOR_LEGAL_REASONS, - exports.STATUSES.CLIENT_CLOSED_LOAD_BALANCED_REQUEST, - exports.STATUSES.INVALID_X_FORWARDED_FOR, - exports.STATUSES.REQUEST_HEADER_TOO_LARGE, - exports.STATUSES.SSL_CERTIFICATE_ERROR, - exports.STATUSES.SSL_CERTIFICATE_REQUIRED, - exports.STATUSES.HTTP_REQUEST_SENT_TO_HTTPS_PORT, - exports.STATUSES.INVALID_TOKEN, - exports.STATUSES.CLIENT_CLOSED_REQUEST, - exports.STATUSES.INTERNAL_SERVER_ERROR, - exports.STATUSES.NOT_IMPLEMENTED, - exports.STATUSES.BAD_GATEWAY, - exports.STATUSES.SERVICE_UNAVAILABLE, - exports.STATUSES.GATEWAY_TIMEOUT, - exports.STATUSES.HTTP_VERSION_NOT_SUPPORTED, - exports.STATUSES.VARIANT_ALSO_NEGOTIATES, - exports.STATUSES.INSUFFICIENT_STORAGE, - exports.STATUSES.LOOP_DETECTED, - exports.STATUSES.BANDWIDTH_LIMIT_EXCEEDED, - exports.STATUSES.NOT_EXTENDED, - exports.STATUSES.NETWORK_AUTHENTICATION_REQUIRED, - exports.STATUSES.WEB_SERVER_UNKNOWN_ERROR, - exports.STATUSES.WEB_SERVER_IS_DOWN, - exports.STATUSES.CONNECTION_TIMEOUT, - exports.STATUSES.ORIGIN_IS_UNREACHABLE, - exports.STATUSES.TIMEOUT_OCCURED, - exports.STATUSES.SSL_HANDSHAKE_FAILED, - exports.STATUSES.INVALID_SSL_CERTIFICATE, - exports.STATUSES.RAILGUN_ERROR, - exports.STATUSES.SITE_IS_OVERLOADED, - exports.STATUSES.SITE_IS_FROZEN, - exports.STATUSES.IDENTITY_PROVIDER_AUTHENTICATION_ERROR, - exports.STATUSES.NETWORK_READ_TIMEOUT, - exports.STATUSES.NETWORK_CONNECT_TIMEOUT, -]; -exports.ALPHA = []; -for (let i = 'A'.charCodeAt(0); i <= 'Z'.charCodeAt(0); i++) { - // Upper case - exports.ALPHA.push(String.fromCharCode(i)); - // Lower case - exports.ALPHA.push(String.fromCharCode(i + 0x20)); -} -exports.NUM_MAP = { - 0: 0, 1: 1, 2: 2, 3: 3, 4: 4, - 5: 5, 6: 6, 7: 7, 8: 8, 9: 9, -}; -exports.HEX_MAP = { - 0: 0, 1: 1, 2: 2, 3: 3, 4: 4, - 5: 5, 6: 6, 7: 7, 8: 8, 9: 9, - A: 0XA, B: 0XB, C: 0XC, D: 0XD, E: 0XE, F: 0XF, - a: 0xa, b: 0xb, c: 0xc, d: 0xd, e: 0xe, f: 0xf, -}; -exports.NUM = [ - '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', -]; -exports.ALPHANUM = exports.ALPHA.concat(exports.NUM); -exports.MARK = ['-', '_', '.', '!', '~', '*', '\'', '(', ')']; -exports.USERINFO_CHARS = exports.ALPHANUM - .concat(exports.MARK) - .concat(['%', ';', ':', '&', '=', '+', '$', ',']); -// TODO(indutny): use RFC -exports.URL_CHAR = [ - '!', '"', '$', '%', '&', '\'', - '(', ')', '*', '+', ',', '-', '.', '/', - ':', ';', '<', '=', '>', - '@', '[', '\\', ']', '^', '_', - '`', - '{', '|', '}', '~', -].concat(exports.ALPHANUM); -exports.HEX = exports.NUM.concat(['a', 'b', 'c', 'd', 'e', 'f', 'A', 'B', 'C', 'D', 'E', 'F']); -/* Tokens as defined by rfc 2616. Also lowercases them. - * token = 1*<any CHAR except CTLs or separators> - * separators = "(" | ")" | "<" | ">" | "@" - * | "," | ";" | ":" | "\" | <"> - * | "/" | "[" | "]" | "?" | "=" - * | "{" | "}" | SP | HT - */ -exports.TOKEN = [ - '!', '#', '$', '%', '&', '\'', - '*', '+', '-', '.', - '^', '_', '`', - '|', '~', -].concat(exports.ALPHANUM); -/* - * Verify that a char is a valid visible (printable) US-ASCII - * character or %x80-FF - */ -exports.HEADER_CHARS = ['\t']; -for (let i = 32; i <= 255; i++) { - if (i !== 127) { - exports.HEADER_CHARS.push(i); - } -} -// ',' = \x44 -exports.CONNECTION_TOKEN_CHARS = exports.HEADER_CHARS.filter((c) => c !== 44); -exports.QUOTED_STRING = ['\t', ' ']; -for (let i = 0x21; i <= 0xff; i++) { - if (i !== 0x22 && i !== 0x5c) { // All characters in ASCII except \ and " - exports.QUOTED_STRING.push(i); - } -} -exports.HTAB_SP_VCHAR_OBS_TEXT = ['\t', ' ']; -// VCHAR: https://tools.ietf.org/html/rfc5234#appendix-B.1 -for (let i = 0x21; i <= 0x7E; i++) { - exports.HTAB_SP_VCHAR_OBS_TEXT.push(i); -} -// OBS_TEXT: https://datatracker.ietf.org/doc/html/rfc9110#name-collected-abnf -for (let i = 0x80; i <= 0xff; i++) { - exports.HTAB_SP_VCHAR_OBS_TEXT.push(i); -} -exports.MAJOR = exports.NUM_MAP; -exports.MINOR = exports.MAJOR; -exports.SPECIAL_HEADERS = { - 'connection': exports.HEADER_STATE.CONNECTION, - 'content-length': exports.HEADER_STATE.CONTENT_LENGTH, - 'proxy-connection': exports.HEADER_STATE.CONNECTION, - 'transfer-encoding': exports.HEADER_STATE.TRANSFER_ENCODING, - 'upgrade': exports.HEADER_STATE.UPGRADE, -}; -exports.default = { - ERROR: exports.ERROR, - TYPE: exports.TYPE, - FLAGS: exports.FLAGS, - LENIENT_FLAGS: exports.LENIENT_FLAGS, - METHODS: exports.METHODS, - STATUSES: exports.STATUSES, - FINISH: exports.FINISH, - HEADER_STATE: exports.HEADER_STATE, - ALPHA: exports.ALPHA, - NUM_MAP: exports.NUM_MAP, - HEX_MAP: exports.HEX_MAP, - NUM: exports.NUM, - ALPHANUM: exports.ALPHANUM, - MARK: exports.MARK, - USERINFO_CHARS: exports.USERINFO_CHARS, - URL_CHAR: exports.URL_CHAR, - HEX: exports.HEX, - TOKEN: exports.TOKEN, - HEADER_CHARS: exports.HEADER_CHARS, - CONNECTION_TOKEN_CHARS: exports.CONNECTION_TOKEN_CHARS, - QUOTED_STRING: exports.QUOTED_STRING, - HTAB_SP_VCHAR_OBS_TEXT: exports.HTAB_SP_VCHAR_OBS_TEXT, - MAJOR: exports.MAJOR, - MINOR: exports.MINOR, - SPECIAL_HEADERS: exports.SPECIAL_HEADERS, - METHODS_HTTP: exports.METHODS_HTTP, - METHODS_ICE: exports.METHODS_ICE, - METHODS_RTSP: exports.METHODS_RTSP, - METHOD_MAP: exports.METHOD_MAP, - H_METHOD_MAP: exports.H_METHOD_MAP, - STATUSES_HTTP: exports.STATUSES_HTTP, -}; diff --git a/vanilla/node_modules/undici/lib/llhttp/llhttp-wasm.js b/vanilla/node_modules/undici/lib/llhttp/llhttp-wasm.js deleted file mode 100644 index 8e89806..0000000 --- a/vanilla/node_modules/undici/lib/llhttp/llhttp-wasm.js +++ /dev/null @@ -1,15 +0,0 @@ -'use strict' - -const { Buffer } = require('node:buffer') - -const wasmBase64 = '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' - -let wasmBuffer - -Object.defineProperty(module, 'exports', { - get: () => { - return wasmBuffer - ? wasmBuffer - : (wasmBuffer = Buffer.from(wasmBase64, 'base64')) - } -}) diff --git a/vanilla/node_modules/undici/lib/llhttp/llhttp_simd-wasm.js b/vanilla/node_modules/undici/lib/llhttp/llhttp_simd-wasm.js deleted file mode 100644 index 4508cb1..0000000 --- a/vanilla/node_modules/undici/lib/llhttp/llhttp_simd-wasm.js +++ /dev/null @@ -1,15 +0,0 @@ -'use strict' - -const { Buffer } = require('node:buffer') - -const wasmBase64 = 'AGFzbQEAAAABJwdgAX8Bf2ADf39/AX9gAn9/AGABfwBgBH9/f38Bf2AAAGADf39/AALLAQgDZW52GHdhc21fb25faGVhZGVyc19jb21wbGV0ZQAEA2VudhV3YXNtX29uX21lc3NhZ2VfYmVnaW4AAANlbnYLd2FzbV9vbl91cmwAAQNlbnYOd2FzbV9vbl9zdGF0dXMAAQNlbnYUd2FzbV9vbl9oZWFkZXJfZmllbGQAAQNlbnYUd2FzbV9vbl9oZWFkZXJfdmFsdWUAAQNlbnYMd2FzbV9vbl9ib2R5AAEDZW52GHdhc21fb25fbWVzc2FnZV9jb21wbGV0ZQAAAzU0BQYAAAMAAAAAAAADAQMAAwMDAAACAAAAAAICAgICAgICAgIBAQEBAQEBAQEBAwAAAwAAAAQFAXABExMFAwEAAgYIAX8BQcDZBAsHxQcoBm1lbW9yeQIAC19pbml0aWFsaXplAAgZX19pbmRpcmVjdF9mdW5jdGlvbl90YWJsZQEAC2xsaHR0cF9pbml0AAkYbGxodHRwX3Nob3VsZF9rZWVwX2FsaXZlADcMbGxodHRwX2FsbG9jAAsGbWFsbG9jADkLbGxodHRwX2ZyZWUADARmcmVlAAwPbGxodHRwX2dldF90eXBlAA0VbGxodHRwX2dldF9odHRwX21ham9yAA4VbGxodHRwX2dldF9odHRwX21pbm9yAA8RbGxodHRwX2dldF9tZXRob2QAEBZsbGh0dHBfZ2V0X3N0YXR1c19jb2RlABESbGxodHRwX2dldF91cGdyYWRlABIMbGxodHRwX3Jlc2V0ABMObGxodHRwX2V4ZWN1dGUAFBRsbGh0dHBfc2V0dGluZ3NfaW5pdAAVDWxsaHR0cF9maW5pc2gAFgxsbGh0dHBfcGF1c2UAFw1sbGh0dHBfcmVzdW1lABgbbGxodHRwX3Jlc3VtZV9hZnRlcl91cGdyYWRlABkQbGxodHRwX2dldF9lcnJubwAaF2xsaHR0cF9nZXRfZXJyb3JfcmVhc29uABsXbGxodHRwX3NldF9lcnJvcl9yZWFzb24AHBRsbGh0dHBfZ2V0X2Vycm9yX3BvcwAdEWxsaHR0cF9lcnJub19uYW1lAB4SbGxodHRwX21ldGhvZF9uYW1lAB8SbGxodHRwX3N0YXR1c19uYW1lACAabGxodHRwX3NldF9sZW5pZW50X2hlYWRlcnMAISFsbGh0dHBfc2V0X2xlbmllbnRfY2h1bmtlZF9sZW5ndGgAIh1sbGh0dHBfc2V0X2xlbmllbnRfa2VlcF9hbGl2ZQAjJGxsaHR0cF9zZXRfbGVuaWVudF90cmFuc2Zlcl9lbmNvZGluZwAkGmxsaHR0cF9zZXRfbGVuaWVudF92ZXJzaW9uACUjbGxodHRwX3NldF9sZW5pZW50X2RhdGFfYWZ0ZXJfY2xvc2UAJidsbGh0dHBfc2V0X2xlbmllbnRfb3B0aW9uYWxfbGZfYWZ0ZXJfY3IAJyxsbGh0dHBfc2V0X2xlbmllbnRfb3B0aW9uYWxfY3JsZl9hZnRlcl9jaHVuawAoKGxsaHR0cF9zZXRfbGVuaWVudF9vcHRpb25hbF9jcl9iZWZvcmVfbGYAKSpsbGh0dHBfc2V0X2xlbmllbnRfc3BhY2VzX2FmdGVyX2NodW5rX3NpemUAKhhsbGh0dHBfbWVzc2FnZV9uZWVkc19lb2YANgkYAQBBAQsSAQIDBAUKBgcyNDMuKy8tLDAxCuzaAjQWAEHA1QAoAgAEQAALQcDVAEEBNgIACxQAIAAQOCAAIAI2AjggACABOgAoCxQAIAAgAC8BNCAALQAwIAAQNxAACx4BAX9BwAAQOiIBEDggAUGACDYCOCABIAA6ACggAQuPDAEHfwJAIABFDQAgAEEIayIBIABBBGsoAgAiAEF4cSIEaiEFAkAgAEEBcQ0AIABBA3FFDQEgASABKAIAIgBrIgFB1NUAKAIASQ0BIAAgBGohBAJAAkBB2NUAKAIAIAFHBEAgAEH/AU0EQCAAQQN2IQMgASgCCCIAIAEoAgwiAkYEQEHE1QBBxNUAKAIAQX4gA3dxNgIADAULIAIgADYCCCAAIAI2AgwMBAsgASgCGCEGIAEgASgCDCIARwRAIAAgASgCCCICNgIIIAIgADYCDAwDCyABQRRqIgMoAgAiAkUEQCABKAIQIgJFDQIgAUEQaiEDCwNAIAMhByACIgBBFGoiAygCACICDQAgAEEQaiEDIAAoAhAiAg0ACyAHQQA2AgAMAgsgBSgCBCIAQQNxQQNHDQIgBSAAQX5xNgIEQczVACAENgIAIAUgBDYCACABIARBAXI2AgQMAwtBACEACyAGRQ0AAkAgASgCHCICQQJ0QfTXAGoiAygCACABRgRAIAMgADYCACAADQFByNUAQcjVACgCAEF+IAJ3cTYCAAwCCyAGQRBBFCAGKAIQIAFGG2ogADYCACAARQ0BCyAAIAY2AhggASgCECICBEAgACACNgIQIAIgADYCGAsgAUEUaigCACICRQ0AIABBFGogAjYCACACIAA2AhgLIAEgBU8NACAFKAIEIgBBAXFFDQACQAJAAkACQCAAQQJxRQRAQdzVACgCACAFRgRAQdzVACABNgIAQdDVAEHQ1QAoAgAgBGoiADYCACABIABBAXI2AgQgAUHY1QAoAgBHDQZBzNUAQQA2AgBB2NUAQQA2AgAMBgtB2NUAKAIAIAVGBEBB2NUAIAE2AgBBzNUAQczVACgCACAEaiIANgIAIAEgAEEBcjYCBCAAIAFqIAA2AgAMBgsgAEF4cSAEaiEEIABB/wFNBEAgAEEDdiEDIAUoAggiACAFKAIMIgJGBEBBxNUAQcTVACgCAEF+IAN3cTYCAAwFCyACIAA2AgggACACNgIMDAQLIAUoAhghBiAFIAUoAgwiAEcEQEHU1QAoAgAaIAAgBSgCCCICNgIIIAIgADYCDAwDCyAFQRRqIgMoAgAiAkUEQCAFKAIQIgJFDQIgBUEQaiEDCwNAIAMhByACIgBBFGoiAygCACICDQAgAEEQaiEDIAAoAhAiAg0ACyAHQQA2AgAMAgsgBSAAQX5xNgIEIAEgBGogBDYCACABIARBAXI2AgQMAwtBACEACyAGRQ0AAkAgBSgCHCICQQJ0QfTXAGoiAygCACAFRgRAIAMgADYCACAADQFByNUAQcjVACgCAEF+IAJ3cTYCAAwCCyAGQRBBFCAGKAIQIAVGG2ogADYCACAARQ0BCyAAIAY2AhggBSgCECICBEAgACACNgIQIAIgADYCGAsgBUEUaigCACICRQ0AIABBFGogAjYCACACIAA2AhgLIAEgBGogBDYCACABIARBAXI2AgQgAUHY1QAoAgBHDQBBzNUAIAQ2AgAMAQsgBEH/AU0EQCAEQXhxQezVAGohAAJ/QcTVACgCACICQQEgBEEDdnQiA3FFBEBBxNUAIAIgA3I2AgAgAAwBCyAAKAIICyICIAE2AgwgACABNgIIIAEgADYCDCABIAI2AggMAQtBHyECIARB////B00EQCAEQSYgBEEIdmciAGt2QQFxIABBAXRrQT5qIQILIAEgAjYCHCABQgA3AhAgAkECdEH01wBqIQACQEHI1QAoAgAiA0EBIAJ0IgdxRQRAIAAgATYCAEHI1QAgAyAHcjYCACABIAA2AhggASABNgIIIAEgATYCDAwBCyAEQRkgAkEBdmtBACACQR9HG3QhAiAAKAIAIQACQANAIAAiAygCBEF4cSAERg0BIAJBHXYhACACQQF0IQIgAyAAQQRxakEQaiIHKAIAIgANAAsgByABNgIAIAEgAzYCGCABIAE2AgwgASABNgIIDAELIAMoAggiACABNgIMIAMgATYCCCABQQA2AhggASADNgIMIAEgADYCCAtB5NUAQeTVACgCAEEBayIAQX8gABs2AgALCwcAIAAtACgLBwAgAC0AKgsHACAALQArCwcAIAAtACkLBwAgAC8BNAsHACAALQAwC0ABBH8gACgCGCEBIAAvAS4hAiAALQAoIQMgACgCOCEEIAAQOCAAIAQ2AjggACADOgAoIAAgAjsBLiAAIAE2AhgLhocCAwd/A34BeyABIAJqIQQCQCAAIgMoAgwiAA0AIAMoAgQEQCADIAE2AgQLIwBBEGsiCSQAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACfwJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQCADKAIcIgJBAmsO/AEB+QECAwQFBgcICQoLDA0ODxAREvgBE/cBFBX2ARYX9QEYGRobHB0eHyD9AfsBIfQBIiMkJSYnKCkqK/MBLC0uLzAxMvIB8QEzNPAB7wE1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk/6AVBRUlPuAe0BVOwBVesBVldYWVrqAVtcXV5fYGFiY2RlZmdoaWprbG1ub3BxcnN0dXZ3eHl6e3x9fn+AAYEBggGDAYQBhQGGAYcBiAGJAYoBiwGMAY0BjgGPAZABkQGSAZMBlAGVAZYBlwGYAZkBmgGbAZwBnQGeAZ8BoAGhAaIBowGkAaUBpgGnAagBqQGqAasBrAGtAa4BrwGwAbEBsgGzAbQBtQG2AbcBuAG5AboBuwG8Ab0BvgG/AcABwQHCAcMBxAHFAcYBxwHIAckBygHLAcwBzQHOAekB6AHPAecB0AHmAdEB0gHTAdQB5QHVAdYB1wHYAdkB2gHbAdwB3QHeAd8B4AHhAeIB4wEA/AELQQAM4wELQQ4M4gELQQ0M4QELQQ8M4AELQRAM3wELQRMM3gELQRQM3QELQRUM3AELQRYM2wELQRcM2gELQRgM2QELQRkM2AELQRoM1wELQRsM1gELQRwM1QELQR0M1AELQR4M0wELQR8M0gELQSAM0QELQSEM0AELQQgMzwELQSIMzgELQSQMzQELQSMMzAELQQcMywELQSUMygELQSYMyQELQScMyAELQSgMxwELQRIMxgELQREMxQELQSkMxAELQSoMwwELQSsMwgELQSwMwQELQd4BDMABC0EuDL8BC0EvDL4BC0EwDL0BC0ExDLwBC0EyDLsBC0EzDLoBC0E0DLkBC0HfAQy4AQtBNQy3AQtBOQy2AQtBDAy1AQtBNgy0AQtBNwyzAQtBOAyyAQtBPgyxAQtBOgywAQtB4AEMrwELQQsMrgELQT8MrQELQTsMrAELQQoMqwELQTwMqgELQT0MqQELQeEBDKgBC0HBAAynAQtBwAAMpgELQcIADKUBC0EJDKQBC0EtDKMBC0HDAAyiAQtBxAAMoQELQcUADKABC0HGAAyfAQtBxwAMngELQcgADJ0BC0HJAAycAQtBygAMmwELQcsADJoBC0HMAAyZAQtBzQAMmAELQc4ADJcBC0HPAAyWAQtB0AAMlQELQdEADJQBC0HSAAyTAQtB0wAMkgELQdUADJEBC0HUAAyQAQtB1gAMjwELQdcADI4BC0HYAAyNAQtB2QAMjAELQdoADIsBC0HbAAyKAQtB3AAMiQELQd0ADIgBC0HeAAyHAQtB3wAMhgELQeAADIUBC0HhAAyEAQtB4gAMgwELQeMADIIBC0HkAAyBAQtB5QAMgAELQeIBDH8LQeYADH4LQecADH0LQQYMfAtB6AAMewtBBQx6C0HpAAx5C0EEDHgLQeoADHcLQesADHYLQewADHULQe0ADHQLQQMMcwtB7gAMcgtB7wAMcQtB8AAMcAtB8gAMbwtB8QAMbgtB8wAMbQtB9AAMbAtB9QAMawtB9gAMagtBAgxpC0H3AAxoC0H4AAxnC0H5AAxmC0H6AAxlC0H7AAxkC0H8AAxjC0H9AAxiC0H+AAxhC0H/AAxgC0GAAQxfC0GBAQxeC0GCAQxdC0GDAQxcC0GEAQxbC0GFAQxaC0GGAQxZC0GHAQxYC0GIAQxXC0GJAQxWC0GKAQxVC0GLAQxUC0GMAQxTC0GNAQxSC0GOAQxRC0GPAQxQC0GQAQxPC0GRAQxOC0GSAQxNC0GTAQxMC0GUAQxLC0GVAQxKC0GWAQxJC0GXAQxIC0GYAQxHC0GZAQxGC0GaAQxFC0GbAQxEC0GcAQxDC0GdAQxCC0GeAQxBC0GfAQxAC0GgAQw/C0GhAQw+C0GiAQw9C0GjAQw8C0GkAQw7C0GlAQw6C0GmAQw5C0GnAQw4C0GoAQw3C0GpAQw2C0GqAQw1C0GrAQw0C0GsAQwzC0GtAQwyC0GuAQwxC0GvAQwwC0GwAQwvC0GxAQwuC0GyAQwtC0GzAQwsC0G0AQwrC0G1AQwqC0G2AQwpC0G3AQwoC0G4AQwnC0G5AQwmC0G6AQwlC0G7AQwkC0G8AQwjC0G9AQwiC0G+AQwhC0G/AQwgC0HAAQwfC0HBAQweC0HCAQwdC0EBDBwLQcMBDBsLQcQBDBoLQcUBDBkLQcYBDBgLQccBDBcLQcgBDBYLQckBDBULQcoBDBQLQcsBDBMLQcwBDBILQc0BDBELQc4BDBALQc8BDA8LQdABDA4LQdEBDA0LQdIBDAwLQdMBDAsLQdQBDAoLQdUBDAkLQdYBDAgLQeMBDAcLQdcBDAYLQdgBDAULQdkBDAQLQdoBDAMLQdsBDAILQd0BDAELQdwBCyECA0ACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAIAMCfwJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACfwJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACfwJAAkACQAJAAkACQAJAAn8CQAJAAkACfwJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkAgAwJ/AkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJ/AkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQCACDuMBAAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISMkJScoKZ4DmwOaA5EDigODA4AD/QL7AvgC8gLxAu8C7QLoAucC5gLlAuQC3ALbAtoC2QLYAtcC1gLVAs8CzgLMAssCygLJAsgCxwLGAsQCwwK+ArwCugK5ArgCtwK2ArUCtAKzArICsQKwAq4CrQKpAqgCpwKmAqUCpAKjAqICoQKgAp8CmAKQAowCiwKKAoEC/gH9AfwB+wH6AfkB+AH3AfUB8wHwAesB6QHoAecB5gHlAeQB4wHiAeEB4AHfAd4B3QHcAdoB2QHYAdcB1gHVAdQB0wHSAdEB0AHPAc4BzQHMAcsBygHJAcgBxwHGAcUBxAHDAcIBwQHAAb8BvgG9AbwBuwG6AbkBuAG3AbYBtQG0AbMBsgGxAbABrwGuAa0BrAGrAaoBqQGoAacBpgGlAaQBowGiAZ8BngGZAZgBlwGWAZUBlAGTAZIBkQGQAY8BjQGMAYcBhgGFAYQBgwGCAX18e3p5dnV0UFFSU1RVCyABIARHDXJB/QEhAgy+AwsgASAERw2YAUHbASECDL0DCyABIARHDfEBQY4BIQIMvAMLIAEgBEcN/AFBhAEhAgy7AwsgASAERw2KAkH/ACECDLoDCyABIARHDZECQf0AIQIMuQMLIAEgBEcNlAJB+wAhAgy4AwsgASAERw0eQR4hAgy3AwsgASAERw0ZQRghAgy2AwsgASAERw3KAkHNACECDLUDCyABIARHDdUCQcYAIQIMtAMLIAEgBEcN1gJBwwAhAgyzAwsgASAERw3cAkE4IQIMsgMLIAMtADBBAUYNrQMMiQMLQQAhAAJAAkACQCADLQAqRQ0AIAMtACtFDQAgAy8BMiICQQJxRQ0BDAILIAMvATIiAkEBcUUNAQtBASEAIAMtAChBAUYNACADLwE0IgZB5ABrQeQASQ0AIAZBzAFGDQAgBkGwAkYNACACQcAAcQ0AQQAhACACQYgEcUGABEYNACACQShxQQBHIQALIANBADsBMiADQQA6ADECQCAARQRAIANBADoAMSADLQAuQQRxDQEMsQMLIANCADcDIAsgA0EAOgAxIANBAToANgxIC0EAIQACQCADKAI4IgJFDQAgAigCMCICRQ0AIAMgAhEAACEACyAARQ1IIABBFUcNYiADQQQ2AhwgAyABNgIUIANB0hs2AhAgA0EVNgIMQQAhAgyvAwsgASAERgRAQQYhAgyvAwsgAS0AAEEKRw0ZIAFBAWohAQwaCyADQgA3AyBBEiECDJQDCyABIARHDYoDQSMhAgysAwsgASAERgRAQQchAgysAwsCQAJAIAEtAABBCmsOBAEYGAAYCyABQQFqIQFBECECDJMDCyABQQFqIQEgA0Evai0AAEEBcQ0XQQAhAiADQQA2AhwgAyABNgIUIANBmSA2AhAgA0EZNgIMDKsDCyADIAMpAyAiDCAEIAFrrSIKfSILQgAgCyAMWBs3AyAgCiAMWg0YQQghAgyqAwsgASAERwRAIANBCTYCCCADIAE2AgRBFCECDJEDC0EJIQIMqQMLIAMpAyBQDa4CDEMLIAEgBEYEQEELIQIMqAMLIAEtAABBCkcNFiABQQFqIQEMFwsgA0Evai0AAEEBcUUNGQwmC0EAIQACQCADKAI4IgJFDQAgAigCUCICRQ0AIAMgAhEAACEACyAADRkMQgtBACEAAkAgAygCOCICRQ0AIAIoAlAiAkUNACADIAIRAAAhAAsgAA0aDCQLQQAhAAJAIAMoAjgiAkUNACACKAJQIgJFDQAgAyACEQAAIQALIAANGwwyCyADQS9qLQAAQQFxRQ0cDCILQQAhAAJAIAMoAjgiAkUNACACKAJUIgJFDQAgAyACEQAAIQALIAANHAxCC0EAIQACQCADKAI4IgJFDQAgAigCVCICRQ0AIAMgAhEAACEACyAADR0MIAsgASAERgRAQRMhAgygAwsCQCABLQAAIgBBCmsOBB8jIwAiCyABQQFqIQEMHwtBACEAAkAgAygCOCICRQ0AIAIoAlQiAkUNACADIAIRAAAhAAsgAA0iDEILIAEgBEYEQEEWIQIMngMLIAEtAABBwMEAai0AAEEBRw0jDIMDCwJAA0AgAS0AAEGwO2otAAAiAEEBRwRAAkAgAEECaw4CAwAnCyABQQFqIQFBISECDIYDCyAEIAFBAWoiAUcNAAtBGCECDJ0DCyADKAIEIQBBACECIANBADYCBCADIAAgAUEBaiIBEDQiAA0hDEELQQAhAAJAIAMoAjgiAkUNACACKAJUIgJFDQAgAyACEQAAIQALIAANIwwqCyABIARGBEBBHCECDJsDCyADQQo2AgggAyABNgIEQQAhAAJAIAMoAjgiAkUNACACKAJQIgJFDQAgAyACEQAAIQALIAANJUEkIQIMgQMLIAEgBEcEQANAIAEtAABBsD1qLQAAIgBBA0cEQCAAQQFrDgUYGiaCAyUmCyAEIAFBAWoiAUcNAAtBGyECDJoDC0EbIQIMmQMLA0AgAS0AAEGwP2otAAAiAEEDRwRAIABBAWsOBQ8RJxMmJwsgBCABQQFqIgFHDQALQR4hAgyYAwsgASAERwRAIANBCzYCCCADIAE2AgRBByECDP8CC0EfIQIMlwMLIAEgBEYEQEEgIQIMlwMLAkAgAS0AAEENaw4ULj8/Pz8/Pz8/Pz8/Pz8/Pz8/PwA/C0EAIQIgA0EANgIcIANBvws2AhAgA0ECNgIMIAMgAUEBajYCFAyWAwsgA0EvaiECA0AgASAERgRAQSEhAgyXAwsCQAJAAkAgAS0AACIAQQlrDhgCACkpASkpKSkpKSkpKSkpKSkpKSkpKQInCyABQQFqIQEgA0Evai0AAEEBcUUNCgwYCyABQQFqIQEMFwsgAUEBaiEBIAItAABBAnENAAtBACECIANBADYCHCADIAE2AhQgA0GfFTYCECADQQw2AgwMlQMLIAMtAC5BgAFxRQ0BC0EAIQACQCADKAI4IgJFDQAgAigCXCICRQ0AIAMgAhEAACEACyAARQ3mAiAAQRVGBEAgA0EkNgIcIAMgATYCFCADQZsbNgIQIANBFTYCDEEAIQIMlAMLQQAhAiADQQA2AhwgAyABNgIUIANBkA42AhAgA0EUNgIMDJMDC0EAIQIgA0EANgIcIAMgATYCFCADQb4gNgIQIANBAjYCDAySAwsgAygCBCEAQQAhAiADQQA2AgQgAyAAIAEgDKdqIgEQMiIARQ0rIANBBzYCHCADIAE2AhQgAyAANgIMDJEDCyADLQAuQcAAcUUNAQtBACEAAkAgAygCOCICRQ0AIAIoAlgiAkUNACADIAIRAAAhAAsgAEUNKyAAQRVGBEAgA0EKNgIcIAMgATYCFCADQesZNgIQIANBFTYCDEEAIQIMkAMLQQAhAiADQQA2AhwgAyABNgIUIANBkww2AhAgA0ETNgIMDI8DC0EAIQIgA0EANgIcIAMgATYCFCADQYIVNgIQIANBAjYCDAyOAwtBACECIANBADYCHCADIAE2AhQgA0HdFDYCECADQRk2AgwMjQMLQQAhAiADQQA2AhwgAyABNgIUIANB5h02AhAgA0EZNgIMDIwDCyAAQRVGDT1BACECIANBADYCHCADIAE2AhQgA0HQDzYCECADQSI2AgwMiwMLIAMoAgQhAEEAIQIgA0EANgIEIAMgACABEDMiAEUNKCADQQ02AhwgAyABNgIUIAMgADYCDAyKAwsgAEEVRg06QQAhAiADQQA2AhwgAyABNgIUIANB0A82AhAgA0EiNgIMDIkDCyADKAIEIQBBACECIANBADYCBCADIAAgARAzIgBFBEAgAUEBaiEBDCgLIANBDjYCHCADIAA2AgwgAyABQQFqNgIUDIgDCyAAQRVGDTdBACECIANBADYCHCADIAE2AhQgA0HQDzYCECADQSI2AgwMhwMLIAMoAgQhAEEAIQIgA0EANgIEIAMgACABEDMiAEUEQCABQQFqIQEMJwsgA0EPNgIcIAMgADYCDCADIAFBAWo2AhQMhgMLQQAhAiADQQA2AhwgAyABNgIUIANB4hc2AhAgA0EZNgIMDIUDCyAAQRVGDTNBACECIANBADYCHCADIAE2AhQgA0HWDDYCECADQSM2AgwMhAMLIAMoAgQhAEEAIQIgA0EANgIEIAMgACABEDQiAEUNJSADQRE2AhwgAyABNgIUIAMgADYCDAyDAwsgAEEVRg0wQQAhAiADQQA2AhwgAyABNgIUIANB1gw2AhAgA0EjNgIMDIIDCyADKAIEIQBBACECIANBADYCBCADIAAgARA0IgBFBEAgAUEBaiEBDCULIANBEjYCHCADIAA2AgwgAyABQQFqNgIUDIEDCyADQS9qLQAAQQFxRQ0BC0EXIQIM5gILQQAhAiADQQA2AhwgAyABNgIUIANB4hc2AhAgA0EZNgIMDP4CCyAAQTtHDQAgAUEBaiEBDAwLQQAhAiADQQA2AhwgAyABNgIUIANBkhg2AhAgA0ECNgIMDPwCCyAAQRVGDShBACECIANBADYCHCADIAE2AhQgA0HWDDYCECADQSM2AgwM+wILIANBFDYCHCADIAE2AhQgAyAANgIMDPoCCyADKAIEIQBBACECIANBADYCBCADIAAgARA0IgBFBEAgAUEBaiEBDPUCCyADQRU2AhwgAyAANgIMIAMgAUEBajYCFAz5AgsgAygCBCEAQQAhAiADQQA2AgQgAyAAIAEQNCIARQRAIAFBAWohAQzzAgsgA0EXNgIcIAMgADYCDCADIAFBAWo2AhQM+AILIABBFUYNI0EAIQIgA0EANgIcIAMgATYCFCADQdYMNgIQIANBIzYCDAz3AgsgAygCBCEAQQAhAiADQQA2AgQgAyAAIAEQNCIARQRAIAFBAWohAQwdCyADQRk2AhwgAyAANgIMIAMgAUEBajYCFAz2AgsgAygCBCEAQQAhAiADQQA2AgQgAyAAIAEQNCIARQRAIAFBAWohAQzvAgsgA0EaNgIcIAMgADYCDCADIAFBAWo2AhQM9QILIABBFUYNH0EAIQIgA0EANgIcIAMgATYCFCADQdAPNgIQIANBIjYCDAz0AgsgAygCBCEAIANBADYCBCADIAAgARAzIgBFBEAgAUEBaiEBDBsLIANBHDYCHCADIAA2AgwgAyABQQFqNgIUQQAhAgzzAgsgAygCBCEAIANBADYCBCADIAAgARAzIgBFBEAgAUEBaiEBDOsCCyADQR02AhwgAyAANgIMIAMgAUEBajYCFEEAIQIM8gILIABBO0cNASABQQFqIQELQSYhAgzXAgtBACECIANBADYCHCADIAE2AhQgA0GfFTYCECADQQw2AgwM7wILIAEgBEcEQANAIAEtAABBIEcNhAIgBCABQQFqIgFHDQALQSwhAgzvAgtBLCECDO4CCyABIARGBEBBNCECDO4CCwJAAkADQAJAIAEtAABBCmsOBAIAAAMACyAEIAFBAWoiAUcNAAtBNCECDO8CCyADKAIEIQAgA0EANgIEIAMgACABEDEiAEUNnwIgA0EyNgIcIAMgATYCFCADIAA2AgxBACECDO4CCyADKAIEIQAgA0EANgIEIAMgACABEDEiAEUEQCABQQFqIQEMnwILIANBMjYCHCADIAA2AgwgAyABQQFqNgIUQQAhAgztAgsgASAERwRAAkADQCABLQAAQTBrIgBB/wFxQQpPBEBBOiECDNcCCyADKQMgIgtCmbPmzJmz5swZVg0BIAMgC0IKfiIKNwMgIAogAK1C/wGDIgtCf4VWDQEgAyAKIAt8NwMgIAQgAUEBaiIBRw0AC0HAACECDO4CCyADKAIEIQAgA0EANgIEIAMgACABQQFqIgEQMSIADRcM4gILQcAAIQIM7AILIAEgBEYEQEHJACECDOwCCwJAA0ACQCABLQAAQQlrDhgAAqICogKpAqICogKiAqICogKiAqICogKiAqICogKiAqICogKiAqICogKiAgCiAgsgBCABQQFqIgFHDQALQckAIQIM7AILIAFBAWohASADQS9qLQAAQQFxDaUCIANBADYCHCADIAE2AhQgA0GXEDYCECADQQo2AgxBACECDOsCCyABIARHBEADQCABLQAAQSBHDRUgBCABQQFqIgFHDQALQfgAIQIM6wILQfgAIQIM6gILIANBAjoAKAw4C0EAIQIgA0EANgIcIANBvws2AhAgA0ECNgIMIAMgAUEBajYCFAzoAgtBACECDM4CC0ENIQIMzQILQRMhAgzMAgtBFSECDMsCC0EWIQIMygILQRghAgzJAgtBGSECDMgCC0EaIQIMxwILQRshAgzGAgtBHCECDMUCC0EdIQIMxAILQR4hAgzDAgtBHyECDMICC0EgIQIMwQILQSIhAgzAAgtBIyECDL8CC0ElIQIMvgILQeUAIQIMvQILIANBPTYCHCADIAE2AhQgAyAANgIMQQAhAgzVAgsgA0EbNgIcIAMgATYCFCADQaQcNgIQIANBFTYCDEEAIQIM1AILIANBIDYCHCADIAE2AhQgA0GYGjYCECADQRU2AgxBACECDNMCCyADQRM2AhwgAyABNgIUIANBmBo2AhAgA0EVNgIMQQAhAgzSAgsgA0ELNgIcIAMgATYCFCADQZgaNgIQIANBFTYCDEEAIQIM0QILIANBEDYCHCADIAE2AhQgA0GYGjYCECADQRU2AgxBACECDNACCyADQSA2AhwgAyABNgIUIANBpBw2AhAgA0EVNgIMQQAhAgzPAgsgA0ELNgIcIAMgATYCFCADQaQcNgIQIANBFTYCDEEAIQIMzgILIANBDDYCHCADIAE2AhQgA0GkHDYCECADQRU2AgxBACECDM0CC0EAIQIgA0EANgIcIAMgATYCFCADQd0ONgIQIANBEjYCDAzMAgsCQANAAkAgAS0AAEEKaw4EAAICAAILIAQgAUEBaiIBRw0AC0H9ASECDMwCCwJAAkAgAy0ANkEBRw0AQQAhAAJAIAMoAjgiAkUNACACKAJgIgJFDQAgAyACEQAAIQALIABFDQAgAEEVRw0BIANB/AE2AhwgAyABNgIUIANB3Bk2AhAgA0EVNgIMQQAhAgzNAgtB3AEhAgyzAgsgA0EANgIcIAMgATYCFCADQfkLNgIQIANBHzYCDEEAIQIMywILAkACQCADLQAoQQFrDgIEAQALQdsBIQIMsgILQdQBIQIMsQILIANBAjoAMUEAIQACQCADKAI4IgJFDQAgAigCACICRQ0AIAMgAhEAACEACyAARQRAQd0BIQIMsQILIABBFUcEQCADQQA2AhwgAyABNgIUIANBtAw2AhAgA0EQNgIMQQAhAgzKAgsgA0H7ATYCHCADIAE2AhQgA0GBGjYCECADQRU2AgxBACECDMkCCyABIARGBEBB+gEhAgzJAgsgAS0AAEHIAEYNASADQQE6ACgLQcABIQIMrgILQdoBIQIMrQILIAEgBEcEQCADQQw2AgggAyABNgIEQdkBIQIMrQILQfkBIQIMxQILIAEgBEYEQEH4ASECDMUCCyABLQAAQcgARw0EIAFBAWohAUHYASECDKsCCyABIARGBEBB9wEhAgzEAgsCQAJAIAEtAABBxQBrDhAABQUFBQUFBQUFBQUFBQUBBQsgAUEBaiEBQdYBIQIMqwILIAFBAWohAUHXASECDKoCC0H2ASECIAEgBEYNwgIgAygCACIAIAQgAWtqIQUgASAAa0ECaiEGAkADQCABLQAAIABButUAai0AAEcNAyAAQQJGDQEgAEEBaiEAIAQgAUEBaiIBRw0ACyADIAU2AgAMwwILIAMoAgQhACADQgA3AwAgAyAAIAZBAWoiARAuIgBFBEBB4wEhAgyqAgsgA0H1ATYCHCADIAE2AhQgAyAANgIMQQAhAgzCAgtB9AEhAiABIARGDcECIAMoAgAiACAEIAFraiEFIAEgAGtBAWohBgJAA0AgAS0AACAAQbjVAGotAABHDQIgAEEBRg0BIABBAWohACAEIAFBAWoiAUcNAAsgAyAFNgIADMICCyADQYEEOwEoIAMoAgQhACADQgA3AwAgAyAAIAZBAWoiARAuIgANAwwCCyADQQA2AgALQQAhAiADQQA2AhwgAyABNgIUIANB5R82AhAgA0EINgIMDL8CC0HVASECDKUCCyADQfMBNgIcIAMgATYCFCADIAA2AgxBACECDL0CC0EAIQACQCADKAI4IgJFDQAgAigCQCICRQ0AIAMgAhEAACEACyAARQ1uIABBFUcEQCADQQA2AhwgAyABNgIUIANBgg82AhAgA0EgNgIMQQAhAgy9AgsgA0GPATYCHCADIAE2AhQgA0HsGzYCECADQRU2AgxBACECDLwCCyABIARHBEAgA0ENNgIIIAMgATYCBEHTASECDKMCC0HyASECDLsCCyABIARGBEBB8QEhAgy7AgsCQAJAAkAgAS0AAEHIAGsOCwABCAgICAgICAgCCAsgAUEBaiEBQdABIQIMowILIAFBAWohAUHRASECDKICCyABQQFqIQFB0gEhAgyhAgtB8AEhAiABIARGDbkCIAMoAgAiACAEIAFraiEGIAEgAGtBAmohBQNAIAEtAAAgAEG11QBqLQAARw0EIABBAkYNAyAAQQFqIQAgBCABQQFqIgFHDQALIAMgBjYCAAy5AgtB7wEhAiABIARGDbgCIAMoAgAiACAEIAFraiEGIAEgAGtBAWohBQNAIAEtAAAgAEGz1QBqLQAARw0DIABBAUYNAiAAQQFqIQAgBCABQQFqIgFHDQALIAMgBjYCAAy4AgtB7gEhAiABIARGDbcCIAMoAgAiACAEIAFraiEGIAEgAGtBAmohBQNAIAEtAAAgAEGw1QBqLQAARw0CIABBAkYNASAAQQFqIQAgBCABQQFqIgFHDQALIAMgBjYCAAy3AgsgAygCBCEAIANCADcDACADIAAgBUEBaiIBECsiAEUNAiADQewBNgIcIAMgATYCFCADIAA2AgxBACECDLYCCyADQQA2AgALIAMoAgQhACADQQA2AgQgAyAAIAEQKyIARQ2cAiADQe0BNgIcIAMgATYCFCADIAA2AgxBACECDLQCC0HPASECDJoCC0EAIQACQCADKAI4IgJFDQAgAigCNCICRQ0AIAMgAhEAACEACwJAIAAEQCAAQRVGDQEgA0EANgIcIAMgATYCFCADQeoNNgIQIANBJjYCDEEAIQIMtAILQc4BIQIMmgILIANB6wE2AhwgAyABNgIUIANBgBs2AhAgA0EVNgIMQQAhAgyyAgsgASAERgRAQesBIQIMsgILIAEtAABBL0YEQCABQQFqIQEMAQsgA0EANgIcIAMgATYCFCADQbI4NgIQIANBCDYCDEEAIQIMsQILQc0BIQIMlwILIAEgBEcEQCADQQ42AgggAyABNgIEQcwBIQIMlwILQeoBIQIMrwILIAEgBEYEQEHpASECDK8CCyABLQAAQTBrIgBB/wFxQQpJBEAgAyAAOgAqIAFBAWohAUHLASECDJYCCyADKAIEIQAgA0EANgIEIAMgACABEC8iAEUNlwIgA0HoATYCHCADIAE2AhQgAyAANgIMQQAhAgyuAgsgASAERgRAQecBIQIMrgILAkAgAS0AAEEuRgRAIAFBAWohAQwBCyADKAIEIQAgA0EANgIEIAMgACABEC8iAEUNmAIgA0HmATYCHCADIAE2AhQgAyAANgIMQQAhAgyuAgtBygEhAgyUAgsgASAERgRAQeUBIQIMrQILQQAhAEEBIQVBASEHQQAhAgJAAkACQAJAAkACfwJAAkACQAJAAkACQAJAIAEtAABBMGsOCgoJAAECAwQFBggLC0ECDAYLQQMMBQtBBAwEC0EFDAMLQQYMAgtBBwwBC0EICyECQQAhBUEAIQcMAgtBCSECQQEhAEEAIQVBACEHDAELQQAhBUEBIQILIAMgAjoAKyABQQFqIQECQAJAIAMtAC5BEHENAAJAAkACQCADLQAqDgMBAAIECyAHRQ0DDAILIAANAQwCCyAFRQ0BCyADKAIEIQAgA0EANgIEIAMgACABEC8iAEUNAiADQeIBNgIcIAMgATYCFCADIAA2AgxBACECDK8CCyADKAIEIQAgA0EANgIEIAMgACABEC8iAEUNmgIgA0HjATYCHCADIAE2AhQgAyAANgIMQQAhAgyuAgsgAygCBCEAIANBADYCBCADIAAgARAvIgBFDZgCIANB5AE2AhwgAyABNgIUIAMgADYCDAytAgtByQEhAgyTAgtBACEAAkAgAygCOCICRQ0AIAIoAkQiAkUNACADIAIRAAAhAAsCQCAABEAgAEEVRg0BIANBADYCHCADIAE2AhQgA0GkDTYCECADQSE2AgxBACECDK0CC0HIASECDJMCCyADQeEBNgIcIAMgATYCFCADQdAaNgIQIANBFTYCDEEAIQIMqwILIAEgBEYEQEHhASECDKsCCwJAIAEtAABBIEYEQCADQQA7ATQgAUEBaiEBDAELIANBADYCHCADIAE2AhQgA0GZETYCECADQQk2AgxBACECDKsCC0HHASECDJECCyABIARGBEBB4AEhAgyqAgsCQCABLQAAQTBrQf8BcSICQQpJBEAgAUEBaiEBAkAgAy8BNCIAQZkzSw0AIAMgAEEKbCIAOwE0IABB/v8DcSACQf//A3NLDQAgAyAAIAJqOwE0DAILQQAhAiADQQA2AhwgAyABNgIUIANBlR42AhAgA0ENNgIMDKsCCyADQQA2AhwgAyABNgIUIANBlR42AhAgA0ENNgIMQQAhAgyqAgtBxgEhAgyQAgsgASAERgRAQd8BIQIMqQILAkAgAS0AAEEwa0H/AXEiAkEKSQRAIAFBAWohAQJAIAMvATQiAEGZM0sNACADIABBCmwiADsBNCAAQf7/A3EgAkH//wNzSw0AIAMgACACajsBNAwCC0EAIQIgA0EANgIcIAMgATYCFCADQZUeNgIQIANBDTYCDAyqAgsgA0EANgIcIAMgATYCFCADQZUeNgIQIANBDTYCDEEAIQIMqQILQcUBIQIMjwILIAEgBEYEQEHeASECDKgCCwJAIAEtAABBMGtB/wFxIgJBCkkEQCABQQFqIQECQCADLwE0IgBBmTNLDQAgAyAAQQpsIgA7ATQgAEH+/wNxIAJB//8Dc0sNACADIAAgAmo7ATQMAgtBACECIANBADYCHCADIAE2AhQgA0GVHjYCECADQQ02AgwMqQILIANBADYCHCADIAE2AhQgA0GVHjYCECADQQ02AgxBACECDKgCC0HEASECDI4CCyABIARGBEBB3QEhAgynAgsCQAJAAkACQCABLQAAQQprDhcCAwMAAwMDAwMDAwMDAwMDAwMDAwMDAQMLIAFBAWoMBQsgAUEBaiEBQcMBIQIMjwILIAFBAWohASADQS9qLQAAQQFxDQggA0EANgIcIAMgATYCFCADQY0LNgIQIANBDTYCDEEAIQIMpwILIANBADYCHCADIAE2AhQgA0GNCzYCECADQQ02AgxBACECDKYCCyABIARHBEAgA0EPNgIIIAMgATYCBEEBIQIMjQILQdwBIQIMpQILAkACQANAAkAgAS0AAEEKaw4EAgAAAwALIAQgAUEBaiIBRw0AC0HbASECDKYCCyADKAIEIQAgA0EANgIEIAMgACABEC0iAEUEQCABQQFqIQEMBAsgA0HaATYCHCADIAA2AgwgAyABQQFqNgIUQQAhAgylAgsgAygCBCEAIANBADYCBCADIAAgARAtIgANASABQQFqCyEBQcEBIQIMigILIANB2QE2AhwgAyAANgIMIAMgAUEBajYCFEEAIQIMogILQcIBIQIMiAILIANBL2otAABBAXENASADQQA2AhwgAyABNgIUIANB5Bw2AhAgA0EZNgIMQQAhAgygAgsgASAERgRAQdkBIQIMoAILAkACQAJAIAEtAABBCmsOBAECAgACCyABQQFqIQEMAgsgAUEBaiEBDAELIAMtAC5BwABxRQ0BC0EAIQACQCADKAI4IgJFDQAgAigCPCICRQ0AIAMgAhEAACEACyAARQ2gASAAQRVGBEAgA0HZADYCHCADIAE2AhQgA0G3GjYCECADQRU2AgxBACECDJ8CCyADQQA2AhwgAyABNgIUIANBgA02AhAgA0EbNgIMQQAhAgyeAgsgA0EANgIcIAMgATYCFCADQdwoNgIQIANBAjYCDEEAIQIMnQILIAEgBEcEQCADQQw2AgggAyABNgIEQb8BIQIMhAILQdgBIQIMnAILIAEgBEYEQEHXASECDJwCCwJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkAgAS0AAEHBAGsOFQABAgNaBAUGWlpaBwgJCgsMDQ4PEFoLIAFBAWohAUH7ACECDJICCyABQQFqIQFB/AAhAgyRAgsgAUEBaiEBQYEBIQIMkAILIAFBAWohAUGFASECDI8CCyABQQFqIQFBhgEhAgyOAgsgAUEBaiEBQYkBIQIMjQILIAFBAWohAUGKASECDIwCCyABQQFqIQFBjQEhAgyLAgsgAUEBaiEBQZYBIQIMigILIAFBAWohAUGXASECDIkCCyABQQFqIQFBmAEhAgyIAgsgAUEBaiEBQaUBIQIMhwILIAFBAWohAUGmASECDIYCCyABQQFqIQFBrAEhAgyFAgsgAUEBaiEBQbQBIQIMhAILIAFBAWohAUG3ASECDIMCCyABQQFqIQFBvgEhAgyCAgsgASAERgRAQdYBIQIMmwILIAEtAABBzgBHDUggAUEBaiEBQb0BIQIMgQILIAEgBEYEQEHVASECDJoCCwJAAkACQCABLQAAQcIAaw4SAEpKSkpKSkpKSgFKSkpKSkoCSgsgAUEBaiEBQbgBIQIMggILIAFBAWohAUG7ASECDIECCyABQQFqIQFBvAEhAgyAAgtB1AEhAiABIARGDZgCIAMoAgAiACAEIAFraiEFIAEgAGtBB2ohBgJAA0AgAS0AACAAQajVAGotAABHDUUgAEEHRg0BIABBAWohACAEIAFBAWoiAUcNAAsgAyAFNgIADJkCCyADQQA2AgAgBkEBaiEBQRsMRQsgASAERgRAQdMBIQIMmAILAkACQCABLQAAQckAaw4HAEdHR0dHAUcLIAFBAWohAUG5ASECDP8BCyABQQFqIQFBugEhAgz+AQtB0gEhAiABIARGDZYCIAMoAgAiACAEIAFraiEFIAEgAGtBAWohBgJAA0AgAS0AACAAQabVAGotAABHDUMgAEEBRg0BIABBAWohACAEIAFBAWoiAUcNAAsgAyAFNgIADJcCCyADQQA2AgAgBkEBaiEBQQ8MQwtB0QEhAiABIARGDZUCIAMoAgAiACAEIAFraiEFIAEgAGtBAWohBgJAA0AgAS0AACAAQaTVAGotAABHDUIgAEEBRg0BIABBAWohACAEIAFBAWoiAUcNAAsgAyAFNgIADJYCCyADQQA2AgAgBkEBaiEBQSAMQgtB0AEhAiABIARGDZQCIAMoAgAiACAEIAFraiEFIAEgAGtBAmohBgJAA0AgAS0AACAAQaHVAGotAABHDUEgAEECRg0BIABBAWohACAEIAFBAWoiAUcNAAsgAyAFNgIADJUCCyADQQA2AgAgBkEBaiEBQRIMQQsgASAERgRAQc8BIQIMlAILAkACQCABLQAAQcUAaw4OAENDQ0NDQ0NDQ0NDQwFDCyABQQFqIQFBtQEhAgz7AQsgAUEBaiEBQbYBIQIM+gELQc4BIQIgASAERg2SAiADKAIAIgAgBCABa2ohBSABIABrQQJqIQYCQANAIAEtAAAgAEGe1QBqLQAARw0/IABBAkYNASAAQQFqIQAgBCABQQFqIgFHDQALIAMgBTYCAAyTAgsgA0EANgIAIAZBAWohAUEHDD8LQc0BIQIgASAERg2RAiADKAIAIgAgBCABa2ohBSABIABrQQVqIQYCQANAIAEtAAAgAEGY1QBqLQAARw0+IABBBUYNASAAQQFqIQAgBCABQQFqIgFHDQALIAMgBTYCAAySAgsgA0EANgIAIAZBAWohAUEoDD4LIAEgBEYEQEHMASECDJECCwJAAkACQCABLQAAQcUAaw4RAEFBQUFBQUFBQQFBQUFBQQJBCyABQQFqIQFBsQEhAgz5AQsgAUEBaiEBQbIBIQIM+AELIAFBAWohAUGzASECDPcBC0HLASECIAEgBEYNjwIgAygCACIAIAQgAWtqIQUgASAAa0EGaiEGAkADQCABLQAAIABBkdUAai0AAEcNPCAAQQZGDQEgAEEBaiEAIAQgAUEBaiIBRw0ACyADIAU2AgAMkAILIANBADYCACAGQQFqIQFBGgw8C0HKASECIAEgBEYNjgIgAygCACIAIAQgAWtqIQUgASAAa0EDaiEGAkADQCABLQAAIABBjdUAai0AAEcNOyAAQQNGDQEgAEEBaiEAIAQgAUEBaiIBRw0ACyADIAU2AgAMjwILIANBADYCACAGQQFqIQFBIQw7CyABIARGBEBByQEhAgyOAgsCQAJAIAEtAABBwQBrDhQAPT09PT09PT09PT09PT09PT09AT0LIAFBAWohAUGtASECDPUBCyABQQFqIQFBsAEhAgz0AQsgASAERgRAQcgBIQIMjQILAkACQCABLQAAQdUAaw4LADw8PDw8PDw8PAE8CyABQQFqIQFBrgEhAgz0AQsgAUEBaiEBQa8BIQIM8wELQccBIQIgASAERg2LAiADKAIAIgAgBCABa2ohBSABIABrQQhqIQYCQANAIAEtAAAgAEGE1QBqLQAARw04IABBCEYNASAAQQFqIQAgBCABQQFqIgFHDQALIAMgBTYCAAyMAgsgA0EANgIAIAZBAWohAUEqDDgLIAEgBEYEQEHGASECDIsCCyABLQAAQdAARw04IAFBAWohAUElDDcLQcUBIQIgASAERg2JAiADKAIAIgAgBCABa2ohBSABIABrQQJqIQYCQANAIAEtAAAgAEGB1QBqLQAARw02IABBAkYNASAAQQFqIQAgBCABQQFqIgFHDQALIAMgBTYCAAyKAgsgA0EANgIAIAZBAWohAUEODDYLIAEgBEYEQEHEASECDIkCCyABLQAAQcUARw02IAFBAWohAUGrASECDO8BCyABIARGBEBBwwEhAgyIAgsCQAJAAkACQCABLQAAQcIAaw4PAAECOTk5OTk5OTk5OTkDOQsgAUEBaiEBQacBIQIM8QELIAFBAWohAUGoASECDPABCyABQQFqIQFBqQEhAgzvAQsgAUEBaiEBQaoBIQIM7gELQcIBIQIgASAERg2GAiADKAIAIgAgBCABa2ohBSABIABrQQJqIQYCQANAIAEtAAAgAEH+1ABqLQAARw0zIABBAkYNASAAQQFqIQAgBCABQQFqIgFHDQALIAMgBTYCAAyHAgsgA0EANgIAIAZBAWohAUEUDDMLQcEBIQIgASAERg2FAiADKAIAIgAgBCABa2ohBSABIABrQQRqIQYCQANAIAEtAAAgAEH51ABqLQAARw0yIABBBEYNASAAQQFqIQAgBCABQQFqIgFHDQALIAMgBTYCAAyGAgsgA0EANgIAIAZBAWohAUErDDILQcABIQIgASAERg2EAiADKAIAIgAgBCABa2ohBSABIABrQQJqIQYCQANAIAEtAAAgAEH21ABqLQAARw0xIABBAkYNASAAQQFqIQAgBCABQQFqIgFHDQALIAMgBTYCAAyFAgsgA0EANgIAIAZBAWohAUEsDDELQb8BIQIgASAERg2DAiADKAIAIgAgBCABa2ohBSABIABrQQJqIQYCQANAIAEtAAAgAEGh1QBqLQAARw0wIABBAkYNASAAQQFqIQAgBCABQQFqIgFHDQALIAMgBTYCAAyEAgsgA0EANgIAIAZBAWohAUERDDALQb4BIQIgASAERg2CAiADKAIAIgAgBCABa2ohBSABIABrQQNqIQYCQANAIAEtAAAgAEHy1ABqLQAARw0vIABBA0YNASAAQQFqIQAgBCABQQFqIgFHDQALIAMgBTYCAAyDAgsgA0EANgIAIAZBAWohAUEuDC8LIAEgBEYEQEG9ASECDIICCwJAAkACQAJAAkAgAS0AAEHBAGsOFQA0NDQ0NDQ0NDQ0ATQ0AjQ0AzQ0BDQLIAFBAWohAUGbASECDOwBCyABQQFqIQFBnAEhAgzrAQsgAUEBaiEBQZ0BIQIM6gELIAFBAWohAUGiASECDOkBCyABQQFqIQFBpAEhAgzoAQsgASAERgRAQbwBIQIMgQILAkACQCABLQAAQdIAaw4DADABMAsgAUEBaiEBQaMBIQIM6AELIAFBAWohAUEEDC0LQbsBIQIgASAERg3/ASADKAIAIgAgBCABa2ohBSABIABrQQFqIQYCQANAIAEtAAAgAEHw1ABqLQAARw0sIABBAUYNASAAQQFqIQAgBCABQQFqIgFHDQALIAMgBTYCAAyAAgsgA0EANgIAIAZBAWohAUEdDCwLIAEgBEYEQEG6ASECDP8BCwJAAkAgAS0AAEHJAGsOBwEuLi4uLgAuCyABQQFqIQFBoQEhAgzmAQsgAUEBaiEBQSIMKwsgASAERgRAQbkBIQIM/gELIAEtAABB0ABHDSsgAUEBaiEBQaABIQIM5AELIAEgBEYEQEG4ASECDP0BCwJAAkAgAS0AAEHGAGsOCwAsLCwsLCwsLCwBLAsgAUEBaiEBQZ4BIQIM5AELIAFBAWohAUGfASECDOMBC0G3ASECIAEgBEYN+wEgAygCACIAIAQgAWtqIQUgASAAa0EDaiEGAkADQCABLQAAIABB7NQAai0AAEcNKCAAQQNGDQEgAEEBaiEAIAQgAUEBaiIBRw0ACyADIAU2AgAM/AELIANBADYCACAGQQFqIQFBDQwoC0G2ASECIAEgBEYN+gEgAygCACIAIAQgAWtqIQUgASAAa0ECaiEGAkADQCABLQAAIABBodUAai0AAEcNJyAAQQJGDQEgAEEBaiEAIAQgAUEBaiIBRw0ACyADIAU2AgAM+wELIANBADYCACAGQQFqIQFBDAwnC0G1ASECIAEgBEYN+QEgAygCACIAIAQgAWtqIQUgASAAa0EBaiEGAkADQCABLQAAIABB6tQAai0AAEcNJiAAQQFGDQEgAEEBaiEAIAQgAUEBaiIBRw0ACyADIAU2AgAM+gELIANBADYCACAGQQFqIQFBAwwmC0G0ASECIAEgBEYN+AEgAygCACIAIAQgAWtqIQUgASAAa0EBaiEGAkADQCABLQAAIABB6NQAai0AAEcNJSAAQQFGDQEgAEEBaiEAIAQgAUEBaiIBRw0ACyADIAU2AgAM+QELIANBADYCACAGQQFqIQFBJgwlCyABIARGBEBBswEhAgz4AQsCQAJAIAEtAABB1ABrDgIAAScLIAFBAWohAUGZASECDN8BCyABQQFqIQFBmgEhAgzeAQtBsgEhAiABIARGDfYBIAMoAgAiACAEIAFraiEFIAEgAGtBAWohBgJAA0AgAS0AACAAQebUAGotAABHDSMgAEEBRg0BIABBAWohACAEIAFBAWoiAUcNAAsgAyAFNgIADPcBCyADQQA2AgAgBkEBaiEBQScMIwtBsQEhAiABIARGDfUBIAMoAgAiACAEIAFraiEFIAEgAGtBAWohBgJAA0AgAS0AACAAQeTUAGotAABHDSIgAEEBRg0BIABBAWohACAEIAFBAWoiAUcNAAsgAyAFNgIADPYBCyADQQA2AgAgBkEBaiEBQRwMIgtBsAEhAiABIARGDfQBIAMoAgAiACAEIAFraiEFIAEgAGtBBWohBgJAA0AgAS0AACAAQd7UAGotAABHDSEgAEEFRg0BIABBAWohACAEIAFBAWoiAUcNAAsgAyAFNgIADPUBCyADQQA2AgAgBkEBaiEBQQYMIQtBrwEhAiABIARGDfMBIAMoAgAiACAEIAFraiEFIAEgAGtBBGohBgJAA0AgAS0AACAAQdnUAGotAABHDSAgAEEERg0BIABBAWohACAEIAFBAWoiAUcNAAsgAyAFNgIADPQBCyADQQA2AgAgBkEBaiEBQRkMIAsgASAERgRAQa4BIQIM8wELAkACQAJAAkAgAS0AAEEtaw4jACQkJCQkJCQkJCQkJCQkJCQkJCQkJCQkASQkJCQkAiQkJAMkCyABQQFqIQFBjgEhAgzcAQsgAUEBaiEBQY8BIQIM2wELIAFBAWohAUGUASECDNoBCyABQQFqIQFBlQEhAgzZAQtBrQEhAiABIARGDfEBIAMoAgAiACAEIAFraiEFIAEgAGtBAWohBgJAA0AgAS0AACAAQdfUAGotAABHDR4gAEEBRg0BIABBAWohACAEIAFBAWoiAUcNAAsgAyAFNgIADPIBCyADQQA2AgAgBkEBaiEBQQsMHgsgASAERgRAQawBIQIM8QELAkACQCABLQAAQcEAaw4DACABIAsgAUEBaiEBQZABIQIM2AELIAFBAWohAUGTASECDNcBCyABIARGBEBBqwEhAgzwAQsCQAJAIAEtAABBwQBrDg8AHx8fHx8fHx8fHx8fHwEfCyABQQFqIQFBkQEhAgzXAQsgAUEBaiEBQZIBIQIM1gELIAEgBEYEQEGqASECDO8BCyABLQAAQcwARw0cIAFBAWohAUEKDBsLQakBIQIgASAERg3tASADKAIAIgAgBCABa2ohBSABIABrQQVqIQYCQANAIAEtAAAgAEHR1ABqLQAARw0aIABBBUYNASAAQQFqIQAgBCABQQFqIgFHDQALIAMgBTYCAAzuAQsgA0EANgIAIAZBAWohAUEeDBoLQagBIQIgASAERg3sASADKAIAIgAgBCABa2ohBSABIABrQQZqIQYCQANAIAEtAAAgAEHK1ABqLQAARw0ZIABBBkYNASAAQQFqIQAgBCABQQFqIgFHDQALIAMgBTYCAAztAQsgA0EANgIAIAZBAWohAUEVDBkLQacBIQIgASAERg3rASADKAIAIgAgBCABa2ohBSABIABrQQJqIQYCQANAIAEtAAAgAEHH1ABqLQAARw0YIABBAkYNASAAQQFqIQAgBCABQQFqIgFHDQALIAMgBTYCAAzsAQsgA0EANgIAIAZBAWohAUEXDBgLQaYBIQIgASAERg3qASADKAIAIgAgBCABa2ohBSABIABrQQVqIQYCQANAIAEtAAAgAEHB1ABqLQAARw0XIABBBUYNASAAQQFqIQAgBCABQQFqIgFHDQALIAMgBTYCAAzrAQsgA0EANgIAIAZBAWohAUEYDBcLIAEgBEYEQEGlASECDOoBCwJAAkAgAS0AAEHJAGsOBwAZGRkZGQEZCyABQQFqIQFBiwEhAgzRAQsgAUEBaiEBQYwBIQIM0AELQaQBIQIgASAERg3oASADKAIAIgAgBCABa2ohBSABIABrQQFqIQYCQANAIAEtAAAgAEGm1QBqLQAARw0VIABBAUYNASAAQQFqIQAgBCABQQFqIgFHDQALIAMgBTYCAAzpAQsgA0EANgIAIAZBAWohAUEJDBULQaMBIQIgASAERg3nASADKAIAIgAgBCABa2ohBSABIABrQQFqIQYCQANAIAEtAAAgAEGk1QBqLQAARw0UIABBAUYNASAAQQFqIQAgBCABQQFqIgFHDQALIAMgBTYCAAzoAQsgA0EANgIAIAZBAWohAUEfDBQLQaIBIQIgASAERg3mASADKAIAIgAgBCABa2ohBSABIABrQQJqIQYCQANAIAEtAAAgAEG+1ABqLQAARw0TIABBAkYNASAAQQFqIQAgBCABQQFqIgFHDQALIAMgBTYCAAznAQsgA0EANgIAIAZBAWohAUECDBMLQaEBIQIgASAERg3lASADKAIAIgAgBCABa2ohBSABIABrQQFqIQYDQCABLQAAIABBvNQAai0AAEcNESAAQQFGDQIgAEEBaiEAIAQgAUEBaiIBRw0ACyADIAU2AgAM5QELIAEgBEYEQEGgASECDOUBC0EBIAEtAABB3wBHDREaIAFBAWohAUGHASECDMsBCyADQQA2AgAgBkEBaiEBQYgBIQIMygELQZ8BIQIgASAERg3iASADKAIAIgAgBCABa2ohBSABIABrQQhqIQYCQANAIAEtAAAgAEGE1QBqLQAARw0PIABBCEYNASAAQQFqIQAgBCABQQFqIgFHDQALIAMgBTYCAAzjAQsgA0EANgIAIAZBAWohAUEpDA8LQZ4BIQIgASAERg3hASADKAIAIgAgBCABa2ohBSABIABrQQNqIQYCQANAIAEtAAAgAEG41ABqLQAARw0OIABBA0YNASAAQQFqIQAgBCABQQFqIgFHDQALIAMgBTYCAAziAQsgA0EANgIAIAZBAWohAUEtDA4LIAEgBEYEQEGdASECDOEBCyABLQAAQcUARw0OIAFBAWohAUGEASECDMcBCyABIARGBEBBnAEhAgzgAQsCQAJAIAEtAABBzABrDggADw8PDw8PAQ8LIAFBAWohAUGCASECDMcBCyABQQFqIQFBgwEhAgzGAQtBmwEhAiABIARGDd4BIAMoAgAiACAEIAFraiEFIAEgAGtBBGohBgJAA0AgAS0AACAAQbPUAGotAABHDQsgAEEERg0BIABBAWohACAEIAFBAWoiAUcNAAsgAyAFNgIADN8BCyADQQA2AgAgBkEBaiEBQSMMCwtBmgEhAiABIARGDd0BIAMoAgAiACAEIAFraiEFIAEgAGtBAmohBgJAA0AgAS0AACAAQbDUAGotAABHDQogAEECRg0BIABBAWohACAEIAFBAWoiAUcNAAsgAyAFNgIADN4BCyADQQA2AgAgBkEBaiEBQQAMCgsgASAERgRAQZkBIQIM3QELAkACQCABLQAAQcgAaw4IAAwMDAwMDAEMCyABQQFqIQFB/QAhAgzEAQsgAUEBaiEBQYABIQIMwwELIAEgBEYEQEGYASECDNwBCwJAAkAgAS0AAEHOAGsOAwALAQsLIAFBAWohAUH+ACECDMMBCyABQQFqIQFB/wAhAgzCAQsgASAERgRAQZcBIQIM2wELIAEtAABB2QBHDQggAUEBaiEBQQgMBwtBlgEhAiABIARGDdkBIAMoAgAiACAEIAFraiEFIAEgAGtBA2ohBgJAA0AgAS0AACAAQazUAGotAABHDQYgAEEDRg0BIABBAWohACAEIAFBAWoiAUcNAAsgAyAFNgIADNoBCyADQQA2AgAgBkEBaiEBQQUMBgtBlQEhAiABIARGDdgBIAMoAgAiACAEIAFraiEFIAEgAGtBBWohBgJAA0AgAS0AACAAQabUAGotAABHDQUgAEEFRg0BIABBAWohACAEIAFBAWoiAUcNAAsgAyAFNgIADNkBCyADQQA2AgAgBkEBaiEBQRYMBQtBlAEhAiABIARGDdcBIAMoAgAiACAEIAFraiEFIAEgAGtBAmohBgJAA0AgAS0AACAAQaHVAGotAABHDQQgAEECRg0BIABBAWohACAEIAFBAWoiAUcNAAsgAyAFNgIADNgBCyADQQA2AgAgBkEBaiEBQRAMBAsgASAERgRAQZMBIQIM1wELAkACQCABLQAAQcMAaw4MAAYGBgYGBgYGBgYBBgsgAUEBaiEBQfkAIQIMvgELIAFBAWohAUH6ACECDL0BC0GSASECIAEgBEYN1QEgAygCACIAIAQgAWtqIQUgASAAa0EFaiEGAkADQCABLQAAIABBoNQAai0AAEcNAiAAQQVGDQEgAEEBaiEAIAQgAUEBaiIBRw0ACyADIAU2AgAM1gELIANBADYCACAGQQFqIQFBJAwCCyADQQA2AgAMAgsgASAERgRAQZEBIQIM1AELIAEtAABBzABHDQEgAUEBaiEBQRMLOgApIAMoAgQhACADQQA2AgQgAyAAIAEQLiIADQIMAQtBACECIANBADYCHCADIAE2AhQgA0H+HzYCECADQQY2AgwM0QELQfgAIQIMtwELIANBkAE2AhwgAyABNgIUIAMgADYCDEEAIQIMzwELQQAhAAJAIAMoAjgiAkUNACACKAJAIgJFDQAgAyACEQAAIQALIABFDQAgAEEVRg0BIANBADYCHCADIAE2AhQgA0GCDzYCECADQSA2AgxBACECDM4BC0H3ACECDLQBCyADQY8BNgIcIAMgATYCFCADQewbNgIQIANBFTYCDEEAIQIMzAELIAEgBEYEQEGPASECDMwBCwJAIAEtAABBIEYEQCABQQFqIQEMAQsgA0EANgIcIAMgATYCFCADQZsfNgIQIANBBjYCDEEAIQIMzAELQQIhAgyyAQsDQCABLQAAQSBHDQIgBCABQQFqIgFHDQALQY4BIQIMygELIAEgBEYEQEGNASECDMoBCwJAIAEtAABBCWsOBEoAAEoAC0H1ACECDLABCyADLQApQQVGBEBB9gAhAgywAQtB9AAhAgyvAQsgASAERgRAQYwBIQIMyAELIANBEDYCCCADIAE2AgQMCgsgASAERgRAQYsBIQIMxwELAkAgAS0AAEEJaw4ERwAARwALQfMAIQIMrQELIAEgBEcEQCADQRA2AgggAyABNgIEQfEAIQIMrQELQYoBIQIMxQELAkAgASAERwRAA0AgAS0AAEGg0ABqLQAAIgBBA0cEQAJAIABBAWsOAkkABAtB8AAhAgyvAQsgBCABQQFqIgFHDQALQYgBIQIMxgELQYgBIQIMxQELIANBADYCHCADIAE2AhQgA0HbIDYCECADQQc2AgxBACECDMQBCyABIARGBEBBiQEhAgzEAQsCQAJAAkAgAS0AAEGg0gBqLQAAQQFrDgNGAgABC0HyACECDKwBCyADQQA2AhwgAyABNgIUIANBtBI2AhAgA0EHNgIMQQAhAgzEAQtB6gAhAgyqAQsgASAERwRAIAFBAWohAUHvACECDKoBC0GHASECDMIBCyAEIAEiAEYEQEGGASECDMIBCyAALQAAIgFBL0YEQCAAQQFqIQFB7gAhAgypAQsgAUEJayICQRdLDQEgACEBQQEgAnRBm4CABHENQQwBCyAEIAEiAEYEQEGFASECDMEBCyAALQAAQS9HDQAgAEEBaiEBDAMLQQAhAiADQQA2AhwgAyAANgIUIANB2yA2AhAgA0EHNgIMDL8BCwJAAkACQAJAAkADQCABLQAAQaDOAGotAAAiAEEFRwRAAkACQCAAQQFrDghHBQYHCAAEAQgLQesAIQIMrQELIAFBAWohAUHtACECDKwBCyAEIAFBAWoiAUcNAAtBhAEhAgzDAQsgAUEBagwUCyADKAIEIQAgA0EANgIEIAMgACABECwiAEUNHiADQdsANgIcIAMgATYCFCADIAA2AgxBACECDMEBCyADKAIEIQAgA0EANgIEIAMgACABECwiAEUNHiADQd0ANgIcIAMgATYCFCADIAA2AgxBACECDMABCyADKAIEIQAgA0EANgIEIAMgACABECwiAEUNHiADQfoANgIcIAMgATYCFCADIAA2AgxBACECDL8BCyADQQA2AhwgAyABNgIUIANB+Q82AhAgA0EHNgIMQQAhAgy+AQsgASAERgRAQYMBIQIMvgELAkAgAS0AAEGgzgBqLQAAQQFrDgg+BAUGAAgCAwcLIAFBAWohAQtBAyECDKMBCyABQQFqDA0LQQAhAiADQQA2AhwgA0HREjYCECADQQc2AgwgAyABQQFqNgIUDLoBCyADKAIEIQAgA0EANgIEIAMgACABECwiAEUNFiADQdsANgIcIAMgATYCFCADIAA2AgxBACECDLkBCyADKAIEIQAgA0EANgIEIAMgACABECwiAEUNFiADQd0ANgIcIAMgATYCFCADIAA2AgxBACECDLgBCyADKAIEIQAgA0EANgIEIAMgACABECwiAEUNFiADQfoANgIcIAMgATYCFCADIAA2AgxBACECDLcBCyADQQA2AhwgAyABNgIUIANB+Q82AhAgA0EHNgIMQQAhAgy2AQtB7AAhAgycAQsgASAERgRAQYIBIQIMtQELIAFBAWoMAgsgASAERgRAQYEBIQIMtAELIAFBAWoMAQsgASAERg0BIAFBAWoLIQFBBCECDJgBC0GAASECDLABCwNAIAEtAABBoMwAai0AACIAQQJHBEAgAEEBRwRAQekAIQIMmQELDDELIAQgAUEBaiIBRw0AC0H/ACECDK8BCyABIARGBEBB/gAhAgyvAQsCQCABLQAAQQlrDjcvAwYvBAYGBgYGBgYGBgYGBgYGBgYGBgUGBgIGBgYGBgYGBgYGBgYGBgYGBgYGBgYGBgYGBgYABgsgAUEBagshAUEFIQIMlAELIAFBAWoMBgsgAygCBCEAIANBADYCBCADIAAgARAsIgBFDQggA0HbADYCHCADIAE2AhQgAyAANgIMQQAhAgyrAQsgAygCBCEAIANBADYCBCADIAAgARAsIgBFDQggA0HdADYCHCADIAE2AhQgAyAANgIMQQAhAgyqAQsgAygCBCEAIANBADYCBCADIAAgARAsIgBFDQggA0H6ADYCHCADIAE2AhQgAyAANgIMQQAhAgypAQsgA0EANgIcIAMgATYCFCADQY0UNgIQIANBBzYCDEEAIQIMqAELAkACQAJAAkADQCABLQAAQaDKAGotAAAiAEEFRwRAAkAgAEEBaw4GLgMEBQYABgtB6AAhAgyUAQsgBCABQQFqIgFHDQALQf0AIQIMqwELIAMoAgQhACADQQA2AgQgAyAAIAEQLCIARQ0HIANB2wA2AhwgAyABNgIUIAMgADYCDEEAIQIMqgELIAMoAgQhACADQQA2AgQgAyAAIAEQLCIARQ0HIANB3QA2AhwgAyABNgIUIAMgADYCDEEAIQIMqQELIAMoAgQhACADQQA2AgQgAyAAIAEQLCIARQ0HIANB+gA2AhwgAyABNgIUIAMgADYCDEEAIQIMqAELIANBADYCHCADIAE2AhQgA0HkCDYCECADQQc2AgxBACECDKcBCyABIARGDQEgAUEBagshAUEGIQIMjAELQfwAIQIMpAELAkACQAJAAkADQCABLQAAQaDIAGotAAAiAEEFRwRAIABBAWsOBCkCAwQFCyAEIAFBAWoiAUcNAAtB+wAhAgynAQsgAygCBCEAIANBADYCBCADIAAgARAsIgBFDQMgA0HbADYCHCADIAE2AhQgAyAANgIMQQAhAgymAQsgAygCBCEAIANBADYCBCADIAAgARAsIgBFDQMgA0HdADYCHCADIAE2AhQgAyAANgIMQQAhAgylAQsgAygCBCEAIANBADYCBCADIAAgARAsIgBFDQMgA0H6ADYCHCADIAE2AhQgAyAANgIMQQAhAgykAQsgA0EANgIcIAMgATYCFCADQbwKNgIQIANBBzYCDEEAIQIMowELQc8AIQIMiQELQdEAIQIMiAELQecAIQIMhwELIAEgBEYEQEH6ACECDKABCwJAIAEtAABBCWsOBCAAACAACyABQQFqIQFB5gAhAgyGAQsgASAERgRAQfkAIQIMnwELAkAgAS0AAEEJaw4EHwAAHwALQQAhAAJAIAMoAjgiAkUNACACKAI4IgJFDQAgAyACEQAAIQALIABFBEBB4gEhAgyGAQsgAEEVRwRAIANBADYCHCADIAE2AhQgA0HJDTYCECADQRo2AgxBACECDJ8BCyADQfgANgIcIAMgATYCFCADQeoaNgIQIANBFTYCDEEAIQIMngELIAEgBEcEQCADQQ02AgggAyABNgIEQeQAIQIMhQELQfcAIQIMnQELIAEgBEYEQEH2ACECDJ0BCwJAAkACQCABLQAAQcgAaw4LAAELCwsLCwsLCwILCyABQQFqIQFB3QAhAgyFAQsgAUEBaiEBQeAAIQIMhAELIAFBAWohAUHjACECDIMBC0H1ACECIAEgBEYNmwEgAygCACIAIAQgAWtqIQUgASAAa0ECaiEGAkADQCABLQAAIABBtdUAai0AAEcNCCAAQQJGDQEgAEEBaiEAIAQgAUEBaiIBRw0ACyADIAU2AgAMnAELIAMoAgQhACADQgA3AwAgAyAAIAZBAWoiARArIgAEQCADQfQANgIcIAMgATYCFCADIAA2AgxBACECDJwBC0HiACECDIIBC0EAIQACQCADKAI4IgJFDQAgAigCNCICRQ0AIAMgAhEAACEACwJAIAAEQCAAQRVGDQEgA0EANgIcIAMgATYCFCADQeoNNgIQIANBJjYCDEEAIQIMnAELQeEAIQIMggELIANB8wA2AhwgAyABNgIUIANBgBs2AhAgA0EVNgIMQQAhAgyaAQsgAy0AKSIAQSNrQQtJDQkCQCAAQQZLDQBBASAAdEHKAHFFDQAMCgtBACECIANBADYCHCADIAE2AhQgA0HtCTYCECADQQg2AgwMmQELQfIAIQIgASAERg2YASADKAIAIgAgBCABa2ohBSABIABrQQFqIQYCQANAIAEtAAAgAEGz1QBqLQAARw0FIABBAUYNASAAQQFqIQAgBCABQQFqIgFHDQALIAMgBTYCAAyZAQsgAygCBCEAIANCADcDACADIAAgBkEBaiIBECsiAARAIANB8QA2AhwgAyABNgIUIAMgADYCDEEAIQIMmQELQd8AIQIMfwtBACEAAkAgAygCOCICRQ0AIAIoAjQiAkUNACADIAIRAAAhAAsCQCAABEAgAEEVRg0BIANBADYCHCADIAE2AhQgA0HqDTYCECADQSY2AgxBACECDJkBC0HeACECDH8LIANB8AA2AhwgAyABNgIUIANBgBs2AhAgA0EVNgIMQQAhAgyXAQsgAy0AKUEhRg0GIANBADYCHCADIAE2AhQgA0GRCjYCECADQQg2AgxBACECDJYBC0HvACECIAEgBEYNlQEgAygCACIAIAQgAWtqIQUgASAAa0ECaiEGAkADQCABLQAAIABBsNUAai0AAEcNAiAAQQJGDQEgAEEBaiEAIAQgAUEBaiIBRw0ACyADIAU2AgAMlgELIAMoAgQhACADQgA3AwAgAyAAIAZBAWoiARArIgBFDQIgA0HtADYCHCADIAE2AhQgAyAANgIMQQAhAgyVAQsgA0EANgIACyADKAIEIQAgA0EANgIEIAMgACABECsiAEUNgAEgA0HuADYCHCADIAE2AhQgAyAANgIMQQAhAgyTAQtB3AAhAgx5C0EAIQACQCADKAI4IgJFDQAgAigCNCICRQ0AIAMgAhEAACEACwJAIAAEQCAAQRVGDQEgA0EANgIcIAMgATYCFCADQeoNNgIQIANBJjYCDEEAIQIMkwELQdsAIQIMeQsgA0HsADYCHCADIAE2AhQgA0GAGzYCECADQRU2AgxBACECDJEBCyADLQApIgBBI0kNACAAQS5GDQAgA0EANgIcIAMgATYCFCADQckJNgIQIANBCDYCDEEAIQIMkAELQdoAIQIMdgsgASAERgRAQesAIQIMjwELAkAgAS0AAEEvRgRAIAFBAWohAQwBCyADQQA2AhwgAyABNgIUIANBsjg2AhAgA0EINgIMQQAhAgyPAQtB2QAhAgx1CyABIARHBEAgA0EONgIIIAMgATYCBEHYACECDHULQeoAIQIMjQELIAEgBEYEQEHpACECDI0BCyABLQAAQTBrIgBB/wFxQQpJBEAgAyAAOgAqIAFBAWohAUHXACECDHQLIAMoAgQhACADQQA2AgQgAyAAIAEQLyIARQ16IANB6AA2AhwgAyABNgIUIAMgADYCDEEAIQIMjAELIAEgBEYEQEHnACECDIwBCwJAIAEtAABBLkYEQCABQQFqIQEMAQsgAygCBCEAIANBADYCBCADIAAgARAvIgBFDXsgA0HmADYCHCADIAE2AhQgAyAANgIMQQAhAgyMAQtB1gAhAgxyCyABIARGBEBB5QAhAgyLAQtBACEAQQEhBUEBIQdBACECAkACQAJAAkACQAJ/AkACQAJAAkACQAJAAkAgAS0AAEEwaw4KCgkAAQIDBAUGCAsLQQIMBgtBAwwFC0EEDAQLQQUMAwtBBgwCC0EHDAELQQgLIQJBACEFQQAhBwwCC0EJIQJBASEAQQAhBUEAIQcMAQtBACEFQQEhAgsgAyACOgArIAFBAWohAQJAAkAgAy0ALkEQcQ0AAkACQAJAIAMtACoOAwEAAgQLIAdFDQMMAgsgAA0BDAILIAVFDQELIAMoAgQhACADQQA2AgQgAyAAIAEQLyIARQ0CIANB4gA2AhwgAyABNgIUIAMgADYCDEEAIQIMjQELIAMoAgQhACADQQA2AgQgAyAAIAEQLyIARQ19IANB4wA2AhwgAyABNgIUIAMgADYCDEEAIQIMjAELIAMoAgQhACADQQA2AgQgAyAAIAEQLyIARQ17IANB5AA2AhwgAyABNgIUIAMgADYCDAyLAQtB1AAhAgxxCyADLQApQSJGDYYBQdMAIQIMcAtBACEAAkAgAygCOCICRQ0AIAIoAkQiAkUNACADIAIRAAAhAAsgAEUEQEHVACECDHALIABBFUcEQCADQQA2AhwgAyABNgIUIANBpA02AhAgA0EhNgIMQQAhAgyJAQsgA0HhADYCHCADIAE2AhQgA0HQGjYCECADQRU2AgxBACECDIgBCyABIARGBEBB4AAhAgyIAQsCQAJAAkACQAJAIAEtAABBCmsOBAEEBAAECyABQQFqIQEMAQsgAUEBaiEBIANBL2otAABBAXFFDQELQdIAIQIMcAsgA0EANgIcIAMgATYCFCADQbYRNgIQIANBCTYCDEEAIQIMiAELIANBADYCHCADIAE2AhQgA0G2ETYCECADQQk2AgxBACECDIcBCyABIARGBEBB3wAhAgyHAQsgAS0AAEEKRgRAIAFBAWohAQwJCyADLQAuQcAAcQ0IIANBADYCHCADIAE2AhQgA0G2ETYCECADQQI2AgxBACECDIYBCyABIARGBEBB3QAhAgyGAQsgAS0AACICQQ1GBEAgAUEBaiEBQdAAIQIMbQsgASEAIAJBCWsOBAUBAQUBCyAEIAEiAEYEQEHcACECDIUBCyAALQAAQQpHDQAgAEEBagwCC0EAIQIgA0EANgIcIAMgADYCFCADQcotNgIQIANBBzYCDAyDAQsgASAERgRAQdsAIQIMgwELAkAgAS0AAEEJaw4EAwAAAwALIAFBAWoLIQFBzgAhAgxoCyABIARGBEBB2gAhAgyBAQsgAS0AAEEJaw4EAAEBAAELQQAhAiADQQA2AhwgA0GaEjYCECADQQc2AgwgAyABQQFqNgIUDH8LIANBgBI7ASpBACEAAkAgAygCOCICRQ0AIAIoAjgiAkUNACADIAIRAAAhAAsgAEUNACAAQRVHDQEgA0HZADYCHCADIAE2AhQgA0HqGjYCECADQRU2AgxBACECDH4LQc0AIQIMZAsgA0EANgIcIAMgATYCFCADQckNNgIQIANBGjYCDEEAIQIMfAsgASAERgRAQdkAIQIMfAsgAS0AAEEgRw09IAFBAWohASADLQAuQQFxDT0gA0EANgIcIAMgATYCFCADQcIcNgIQIANBHjYCDEEAIQIMewsgASAERgRAQdgAIQIMewsCQAJAAkACQAJAIAEtAAAiAEEKaw4EAgMDAAELIAFBAWohAUEsIQIMZQsgAEE6Rw0BIANBADYCHCADIAE2AhQgA0HnETYCECADQQo2AgxBACECDH0LIAFBAWohASADQS9qLQAAQQFxRQ1zIAMtADJBgAFxRQRAIANBMmohAiADEDVBACEAAkAgAygCOCIGRQ0AIAYoAigiBkUNACADIAYRAAAhAAsCQAJAIAAOFk1MSwEBAQEBAQEBAQEBAQEBAQEBAQABCyADQSk2AhwgAyABNgIUIANBrBk2AhAgA0EVNgIMQQAhAgx+CyADQQA2AhwgAyABNgIUIANB5Qs2AhAgA0ERNgIMQQAhAgx9C0EAIQACQCADKAI4IgJFDQAgAigCXCICRQ0AIAMgAhEAACEACyAARQ1ZIABBFUcNASADQQU2AhwgAyABNgIUIANBmxs2AhAgA0EVNgIMQQAhAgx8C0HLACECDGILQQAhAiADQQA2AhwgAyABNgIUIANBkA42AhAgA0EUNgIMDHoLIAMgAy8BMkGAAXI7ATIMOwsgASAERwRAIANBETYCCCADIAE2AgRBygAhAgxgC0HXACECDHgLIAEgBEYEQEHWACECDHgLAkACQAJAAkAgAS0AACIAQSByIAAgAEHBAGtB/wFxQRpJG0H/AXFB4wBrDhMAQEBAQEBAQEBAQEBAAUBAQAIDQAsgAUEBaiEBQcYAIQIMYQsgAUEBaiEBQccAIQIMYAsgAUEBaiEBQcgAIQIMXwsgAUEBaiEBQckAIQIMXgtB1QAhAiAEIAEiAEYNdiAEIAFrIAMoAgAiAWohBiAAIAFrQQVqIQcDQCABQZDIAGotAAAgAC0AACIFQSByIAUgBUHBAGtB/wFxQRpJG0H/AXFHDQhBBCABQQVGDQoaIAFBAWohASAEIABBAWoiAEcNAAsgAyAGNgIADHYLQdQAIQIgBCABIgBGDXUgBCABayADKAIAIgFqIQYgACABa0EPaiEHA0AgAUGAyABqLQAAIAAtAAAiBUEgciAFIAVBwQBrQf8BcUEaSRtB/wFxRw0HQQMgAUEPRg0JGiABQQFqIQEgBCAAQQFqIgBHDQALIAMgBjYCAAx1C0HTACECIAQgASIARg10IAQgAWsgAygCACIBaiEGIAAgAWtBDmohBwNAIAFB4scAai0AACAALQAAIgVBIHIgBSAFQcEAa0H/AXFBGkkbQf8BcUcNBiABQQ5GDQcgAUEBaiEBIAQgAEEBaiIARw0ACyADIAY2AgAMdAtB0gAhAiAEIAEiAEYNcyAEIAFrIAMoAgAiAWohBSAAIAFrQQFqIQYDQCABQeDHAGotAAAgAC0AACIHQSByIAcgB0HBAGtB/wFxQRpJG0H/AXFHDQUgAUEBRg0CIAFBAWohASAEIABBAWoiAEcNAAsgAyAFNgIADHMLIAEgBEYEQEHRACECDHMLAkACQCABLQAAIgBBIHIgACAAQcEAa0H/AXFBGkkbQf8BcUHuAGsOBwA5OTk5OQE5CyABQQFqIQFBwwAhAgxaCyABQQFqIQFBxAAhAgxZCyADQQA2AgAgBkEBaiEBQcUAIQIMWAtB0AAhAiAEIAEiAEYNcCAEIAFrIAMoAgAiAWohBiAAIAFrQQlqIQcDQCABQdbHAGotAAAgAC0AACIFQSByIAUgBUHBAGtB/wFxQRpJG0H/AXFHDQJBAiABQQlGDQQaIAFBAWohASAEIABBAWoiAEcNAAsgAyAGNgIADHALQc8AIQIgBCABIgBGDW8gBCABayADKAIAIgFqIQYgACABa0EFaiEHA0AgAUHQxwBqLQAAIAAtAAAiBUEgciAFIAVBwQBrQf8BcUEaSRtB/wFxRw0BIAFBBUYNAiABQQFqIQEgBCAAQQFqIgBHDQALIAMgBjYCAAxvCyAAIQEgA0EANgIADDMLQQELOgAsIANBADYCACAHQQFqIQELQS0hAgxSCwJAA0AgAS0AAEHQxQBqLQAAQQFHDQEgBCABQQFqIgFHDQALQc0AIQIMawtBwgAhAgxRCyABIARGBEBBzAAhAgxqCyABLQAAQTpGBEAgAygCBCEAIANBADYCBCADIAAgARAwIgBFDTMgA0HLADYCHCADIAA2AgwgAyABQQFqNgIUQQAhAgxqCyADQQA2AhwgAyABNgIUIANB5xE2AhAgA0EKNgIMQQAhAgxpCwJAAkAgAy0ALEECaw4CAAEnCyADQTNqLQAAQQJxRQ0mIAMtAC5BAnENJiADQQA2AhwgAyABNgIUIANBphQ2AhAgA0ELNgIMQQAhAgxpCyADLQAyQSBxRQ0lIAMtAC5BAnENJSADQQA2AhwgAyABNgIUIANBvRM2AhAgA0EPNgIMQQAhAgxoC0EAIQACQCADKAI4IgJFDQAgAigCSCICRQ0AIAMgAhEAACEACyAARQRAQcEAIQIMTwsgAEEVRwRAIANBADYCHCADIAE2AhQgA0GmDzYCECADQRw2AgxBACECDGgLIANBygA2AhwgAyABNgIUIANBhRw2AhAgA0EVNgIMQQAhAgxnCyABIARHBEAgASECA0AgBCACIgFrQRBOBEAgAUEQaiEC/Qz/////////////////////IAH9AAAAIg1BB/1sIA39DODg4ODg4ODg4ODg4ODg4OD9bv0MX19fX19fX19fX19fX19fX/0mIA39DAkJCQkJCQkJCQkJCQkJCQn9I/1Q/VL9ZEF/c2giAEEQRg0BIAAgAWohAQwYCyABIARGBEBBxAAhAgxpCyABLQAAQcDBAGotAABBAUcNFyAEIAFBAWoiAkcNAAtBxAAhAgxnC0HEACECDGYLIAEgBEcEQANAAkAgAS0AACIAQSByIAAgAEHBAGtB/wFxQRpJG0H/AXEiAEEJRg0AIABBIEYNAAJAAkACQAJAIABB4wBrDhMAAwMDAwMDAwEDAwMDAwMDAwMCAwsgAUEBaiEBQTYhAgxSCyABQQFqIQFBNyECDFELIAFBAWohAUE4IQIMUAsMFQsgBCABQQFqIgFHDQALQTwhAgxmC0E8IQIMZQsgASAERgRAQcgAIQIMZQsgA0ESNgIIIAMgATYCBAJAAkACQAJAAkAgAy0ALEEBaw4EFAABAgkLIAMtADJBIHENA0HgASECDE8LAkAgAy8BMiIAQQhxRQ0AIAMtAChBAUcNACADLQAuQQhxRQ0CCyADIABB9/sDcUGABHI7ATIMCwsgAyADLwEyQRByOwEyDAQLIANBADYCBCADIAEgARAxIgAEQCADQcEANgIcIAMgADYCDCADIAFBAWo2AhRBACECDGYLIAFBAWohAQxYCyADQQA2AhwgAyABNgIUIANB9BM2AhAgA0EENgIMQQAhAgxkC0HHACECIAEgBEYNYyADKAIAIgAgBCABa2ohBSABIABrQQZqIQYCQANAIABBwMUAai0AACABLQAAQSByRw0BIABBBkYNSiAAQQFqIQAgBCABQQFqIgFHDQALIAMgBTYCAAxkCyADQQA2AgAMBQsCQCABIARHBEADQCABLQAAQcDDAGotAAAiAEEBRwRAIABBAkcNAyABQQFqIQEMBQsgBCABQQFqIgFHDQALQcUAIQIMZAtBxQAhAgxjCwsgA0EAOgAsDAELQQshAgxHC0E/IQIMRgsCQAJAA0AgAS0AACIAQSBHBEACQCAAQQprDgQDBQUDAAsgAEEsRg0DDAQLIAQgAUEBaiIBRw0AC0HGACECDGALIANBCDoALAwOCyADLQAoQQFHDQIgAy0ALkEIcQ0CIAMoAgQhACADQQA2AgQgAyAAIAEQMSIABEAgA0HCADYCHCADIAA2AgwgAyABQQFqNgIUQQAhAgxfCyABQQFqIQEMUAtBOyECDEQLAkADQCABLQAAIgBBIEcgAEEJR3ENASAEIAFBAWoiAUcNAAtBwwAhAgxdCwtBPCECDEILAkACQCABIARHBEADQCABLQAAIgBBIEcEQCAAQQprDgQDBAQDBAsgBCABQQFqIgFHDQALQT8hAgxdC0E/IQIMXAsgAyADLwEyQSByOwEyDAoLIAMoAgQhACADQQA2AgQgAyAAIAEQMSIARQ1OIANBPjYCHCADIAE2AhQgAyAANgIMQQAhAgxaCwJAIAEgBEcEQANAIAEtAABBwMMAai0AACIAQQFHBEAgAEECRg0DDAwLIAQgAUEBaiIBRw0AC0E3IQIMWwtBNyECDFoLIAFBAWohAQwEC0E7IQIgBCABIgBGDVggBCABayADKAIAIgFqIQYgACABa0EFaiEHAkADQCABQZDIAGotAAAgAC0AACIFQSByIAUgBUHBAGtB/wFxQRpJG0H/AXFHDQEgAUEFRgRAQQchAQw/CyABQQFqIQEgBCAAQQFqIgBHDQALIAMgBjYCAAxZCyADQQA2AgAgACEBDAULQTohAiAEIAEiAEYNVyAEIAFrIAMoAgAiAWohBiAAIAFrQQhqIQcCQANAIAFBtMEAai0AACAALQAAIgVBIHIgBSAFQcEAa0H/AXFBGkkbQf8BcUcNASABQQhGBEBBBSEBDD4LIAFBAWohASAEIABBAWoiAEcNAAsgAyAGNgIADFgLIANBADYCACAAIQEMBAtBOSECIAQgASIARg1WIAQgAWsgAygCACIBaiEGIAAgAWtBA2ohBwJAA0AgAUGwwQBqLQAAIAAtAAAiBUEgciAFIAVBwQBrQf8BcUEaSRtB/wFxRw0BIAFBA0YEQEEGIQEMPQsgAUEBaiEBIAQgAEEBaiIARw0ACyADIAY2AgAMVwsgA0EANgIAIAAhAQwDCwJAA0AgAS0AACIAQSBHBEAgAEEKaw4EBwQEBwILIAQgAUEBaiIBRw0AC0E4IQIMVgsgAEEsRw0BIAFBAWohAEEBIQECQAJAAkACQAJAIAMtACxBBWsOBAMBAgQACyAAIQEMBAtBAiEBDAELQQQhAQsgA0EBOgAsIAMgAy8BMiABcjsBMiAAIQEMAQsgAyADLwEyQQhyOwEyIAAhAQtBPiECDDsLIANBADoALAtBOSECDDkLIAEgBEYEQEE2IQIMUgsCQAJAAkACQAJAIAEtAABBCmsOBAACAgECCyADKAIEIQAgA0EANgIEIAMgACABEDEiAEUNAiADQTM2AhwgAyABNgIUIAMgADYCDEEAIQIMVQsgAygCBCEAIANBADYCBCADIAAgARAxIgBFBEAgAUEBaiEBDAYLIANBMjYCHCADIAA2AgwgAyABQQFqNgIUQQAhAgxUCyADLQAuQQFxBEBB3wEhAgw7CyADKAIEIQAgA0EANgIEIAMgACABEDEiAA0BDEkLQTQhAgw5CyADQTU2AhwgAyABNgIUIAMgADYCDEEAIQIMUQtBNSECDDcLIANBL2otAABBAXENACADQQA2AhwgAyABNgIUIANB6xY2AhAgA0EZNgIMQQAhAgxPC0EzIQIMNQsgASAERgRAQTIhAgxOCwJAIAEtAABBCkYEQCABQQFqIQEMAQsgA0EANgIcIAMgATYCFCADQZIXNgIQIANBAzYCDEEAIQIMTgtBMiECDDQLIAEgBEYEQEExIQIMTQsCQCABLQAAIgBBCUYNACAAQSBGDQBBASECAkAgAy0ALEEFaw4EBgQFAA0LIAMgAy8BMkEIcjsBMgwMCyADLQAuQQFxRQ0BIAMtACxBCEcNACADQQA6ACwLQT0hAgwyCyADQQA2AhwgAyABNgIUIANBwhY2AhAgA0EKNgIMQQAhAgxKC0ECIQIMAQtBBCECCyADQQE6ACwgAyADLwEyIAJyOwEyDAYLIAEgBEYEQEEwIQIMRwsgAS0AAEEKRgRAIAFBAWohAQwBCyADLQAuQQFxDQAgA0EANgIcIAMgATYCFCADQdwoNgIQIANBAjYCDEEAIQIMRgtBMCECDCwLIAFBAWohAUExIQIMKwsgASAERgRAQS8hAgxECyABLQAAIgBBCUcgAEEgR3FFBEAgAUEBaiEBIAMtAC5BAXENASADQQA2AhwgAyABNgIUIANBlxA2AhAgA0EKNgIMQQAhAgxEC0EBIQICQAJAAkACQAJAAkAgAy0ALEECaw4HBQQEAwECAAQLIAMgAy8BMkEIcjsBMgwDC0ECIQIMAQtBBCECCyADQQE6ACwgAyADLwEyIAJyOwEyC0EvIQIMKwsgA0EANgIcIAMgATYCFCADQYQTNgIQIANBCzYCDEEAIQIMQwtB4QEhAgwpCyABIARGBEBBLiECDEILIANBADYCBCADQRI2AgggAyABIAEQMSIADQELQS4hAgwnCyADQS02AhwgAyABNgIUIAMgADYCDEEAIQIMPwtBACEAAkAgAygCOCICRQ0AIAIoAkwiAkUNACADIAIRAAAhAAsgAEUNACAAQRVHDQEgA0HYADYCHCADIAE2AhQgA0GzGzYCECADQRU2AgxBACECDD4LQcwAIQIMJAsgA0EANgIcIAMgATYCFCADQbMONgIQIANBHTYCDEEAIQIMPAsgASAERgRAQc4AIQIMPAsgAS0AACIAQSBGDQIgAEE6Rg0BCyADQQA6ACxBCSECDCELIAMoAgQhACADQQA2AgQgAyAAIAEQMCIADQEMAgsgAy0ALkEBcQRAQd4BIQIMIAsgAygCBCEAIANBADYCBCADIAAgARAwIgBFDQIgA0EqNgIcIAMgADYCDCADIAFBAWo2AhRBACECDDgLIANBywA2AhwgAyAANgIMIAMgAUEBajYCFEEAIQIMNwsgAUEBaiEBQcAAIQIMHQsgAUEBaiEBDCwLIAEgBEYEQEErIQIMNQsCQCABLQAAQQpGBEAgAUEBaiEBDAELIAMtAC5BwABxRQ0GCyADLQAyQYABcQRAQQAhAAJAIAMoAjgiAkUNACACKAJcIgJFDQAgAyACEQAAIQALIABFDRIgAEEVRgRAIANBBTYCHCADIAE2AhQgA0GbGzYCECADQRU2AgxBACECDDYLIANBADYCHCADIAE2AhQgA0GQDjYCECADQRQ2AgxBACECDDULIANBMmohAiADEDVBACEAAkAgAygCOCIGRQ0AIAYoAigiBkUNACADIAYRAAAhAAsgAA4WAgEABAQEBAQEBAQEBAQEBAQEBAQEAwQLIANBAToAMAsgAiACLwEAQcAAcjsBAAtBKyECDBgLIANBKTYCHCADIAE2AhQgA0GsGTYCECADQRU2AgxBACECDDALIANBADYCHCADIAE2AhQgA0HlCzYCECADQRE2AgxBACECDC8LIANBADYCHCADIAE2AhQgA0GlCzYCECADQQI2AgxBACECDC4LQQEhByADLwEyIgVBCHFFBEAgAykDIEIAUiEHCwJAIAMtADAEQEEBIQAgAy0AKUEFRg0BIAVBwABxRSAHcUUNAQsCQCADLQAoIgJBAkYEQEEBIQAgAy8BNCIGQeUARg0CQQAhACAFQcAAcQ0CIAZB5ABGDQIgBkHmAGtBAkkNAiAGQcwBRg0CIAZBsAJGDQIMAQtBACEAIAVBwABxDQELQQIhACAFQQhxDQAgBUGABHEEQAJAIAJBAUcNACADLQAuQQpxDQBBBSEADAILQQQhAAwBCyAFQSBxRQRAIAMQNkEAR0ECdCEADAELQQBBAyADKQMgUBshAAsgAEEBaw4FAgAHAQMEC0ERIQIMEwsgA0EBOgAxDCkLQQAhAgJAIAMoAjgiAEUNACAAKAIwIgBFDQAgAyAAEQAAIQILIAJFDSYgAkEVRgRAIANBAzYCHCADIAE2AhQgA0HSGzYCECADQRU2AgxBACECDCsLQQAhAiADQQA2AhwgAyABNgIUIANB3Q42AhAgA0ESNgIMDCoLIANBADYCHCADIAE2AhQgA0H5IDYCECADQQ82AgxBACECDCkLQQAhAAJAIAMoAjgiAkUNACACKAIwIgJFDQAgAyACEQAAIQALIAANAQtBDiECDA4LIABBFUYEQCADQQI2AhwgAyABNgIUIANB0hs2AhAgA0EVNgIMQQAhAgwnCyADQQA2AhwgAyABNgIUIANB3Q42AhAgA0ESNgIMQQAhAgwmC0EqIQIMDAsgASAERwRAIANBCTYCCCADIAE2AgRBKSECDAwLQSYhAgwkCyADIAMpAyAiDCAEIAFrrSIKfSILQgAgCyAMWBs3AyAgCiAMVARAQSUhAgwkCyADKAIEIQAgA0EANgIEIAMgACABIAynaiIBEDIiAEUNACADQQU2AhwgAyABNgIUIAMgADYCDEEAIQIMIwtBDyECDAkLQgAhCgJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQCABLQAAQTBrDjcXFgABAgMEBQYHFBQUFBQUFAgJCgsMDRQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUDg8QERITFAtCAiEKDBYLQgMhCgwVC0IEIQoMFAtCBSEKDBMLQgYhCgwSC0IHIQoMEQtCCCEKDBALQgkhCgwPC0IKIQoMDgtCCyEKDA0LQgwhCgwMC0INIQoMCwtCDiEKDAoLQg8hCgwJC0IKIQoMCAtCCyEKDAcLQgwhCgwGC0INIQoMBQtCDiEKDAQLQg8hCgwDCyADQQA2AhwgAyABNgIUIANBnxU2AhAgA0EMNgIMQQAhAgwhCyABIARGBEBBIiECDCELQgAhCgJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkAgAS0AAEEwaw43FRQAAQIDBAUGBxYWFhYWFhYICQoLDA0WFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFg4PEBESExYLQgIhCgwUC0IDIQoMEwtCBCEKDBILQgUhCgwRC0IGIQoMEAtCByEKDA8LQgghCgwOC0IJIQoMDQtCCiEKDAwLQgshCgwLC0IMIQoMCgtCDSEKDAkLQg4hCgwIC0IPIQoMBwtCCiEKDAYLQgshCgwFC0IMIQoMBAtCDSEKDAMLQg4hCgwCC0IPIQoMAQtCASEKCyABQQFqIQEgAykDICILQv//////////D1gEQCADIAtCBIYgCoQ3AyAMAgsgA0EANgIcIAMgATYCFCADQbUJNgIQIANBDDYCDEEAIQIMHgtBJyECDAQLQSghAgwDCyADIAE6ACwgA0EANgIAIAdBAWohAUEMIQIMAgsgA0EANgIAIAZBAWohAUEKIQIMAQsgAUEBaiEBQQghAgwACwALQQAhAiADQQA2AhwgAyABNgIUIANBsjg2AhAgA0EINgIMDBcLQQAhAiADQQA2AhwgAyABNgIUIANBgxE2AhAgA0EJNgIMDBYLQQAhAiADQQA2AhwgAyABNgIUIANB3wo2AhAgA0EJNgIMDBULQQAhAiADQQA2AhwgAyABNgIUIANB7RA2AhAgA0EJNgIMDBQLQQAhAiADQQA2AhwgAyABNgIUIANB0hE2AhAgA0EJNgIMDBMLQQAhAiADQQA2AhwgAyABNgIUIANBsjg2AhAgA0EINgIMDBILQQAhAiADQQA2AhwgAyABNgIUIANBgxE2AhAgA0EJNgIMDBELQQAhAiADQQA2AhwgAyABNgIUIANB3wo2AhAgA0EJNgIMDBALQQAhAiADQQA2AhwgAyABNgIUIANB7RA2AhAgA0EJNgIMDA8LQQAhAiADQQA2AhwgAyABNgIUIANB0hE2AhAgA0EJNgIMDA4LQQAhAiADQQA2AhwgAyABNgIUIANBuRc2AhAgA0EPNgIMDA0LQQAhAiADQQA2AhwgAyABNgIUIANBuRc2AhAgA0EPNgIMDAwLQQAhAiADQQA2AhwgAyABNgIUIANBmRM2AhAgA0ELNgIMDAsLQQAhAiADQQA2AhwgAyABNgIUIANBnQk2AhAgA0ELNgIMDAoLQQAhAiADQQA2AhwgAyABNgIUIANBlxA2AhAgA0EKNgIMDAkLQQAhAiADQQA2AhwgAyABNgIUIANBsRA2AhAgA0EKNgIMDAgLQQAhAiADQQA2AhwgAyABNgIUIANBux02AhAgA0ECNgIMDAcLQQAhAiADQQA2AhwgAyABNgIUIANBlhY2AhAgA0ECNgIMDAYLQQAhAiADQQA2AhwgAyABNgIUIANB+Rg2AhAgA0ECNgIMDAULQQAhAiADQQA2AhwgAyABNgIUIANBxBg2AhAgA0ECNgIMDAQLIANBAjYCHCADIAE2AhQgA0GpHjYCECADQRY2AgxBACECDAMLQd4AIQIgASAERg0CIAlBCGohByADKAIAIQUCQAJAIAEgBEcEQCAFQZbIAGohCCAEIAVqIAFrIQYgBUF/c0EKaiIFIAFqIQADQCABLQAAIAgtAABHBEBBAiEIDAMLIAVFBEBBACEIIAAhAQwDCyAFQQFrIQUgCEEBaiEIIAQgAUEBaiIBRw0ACyAGIQUgBCEBCyAHQQE2AgAgAyAFNgIADAELIANBADYCACAHIAg2AgALIAcgATYCBCAJKAIMIQACQAJAIAkoAghBAWsOAgQBAAsgA0EANgIcIANBwh42AhAgA0EXNgIMIAMgAEEBajYCFEEAIQIMAwsgA0EANgIcIAMgADYCFCADQdceNgIQIANBCTYCDEEAIQIMAgsgASAERgRAQSghAgwCCyADQQk2AgggAyABNgIEQSchAgwBCyABIARGBEBBASECDAELA0ACQAJAAkAgAS0AAEEKaw4EAAEBAAELIAFBAWohAQwBCyABQQFqIQEgAy0ALkEgcQ0AQQAhAiADQQA2AhwgAyABNgIUIANBoSE2AhAgA0EFNgIMDAILQQEhAiABIARHDQALCyAJQRBqJAAgAkUEQCADKAIMIQAMAQsgAyACNgIcQQAhACADKAIEIgFFDQAgAyABIAQgAygCCBEBACIBRQ0AIAMgBDYCFCADIAE2AgwgASEACyAAC74CAQJ/IABBADoAACAAQeQAaiIBQQFrQQA6AAAgAEEAOgACIABBADoAASABQQNrQQA6AAAgAUECa0EAOgAAIABBADoAAyABQQRrQQA6AABBACAAa0EDcSIBIABqIgBBADYCAEHkACABa0F8cSICIABqIgFBBGtBADYCAAJAIAJBCUkNACAAQQA2AgggAEEANgIEIAFBCGtBADYCACABQQxrQQA2AgAgAkEZSQ0AIABBADYCGCAAQQA2AhQgAEEANgIQIABBADYCDCABQRBrQQA2AgAgAUEUa0EANgIAIAFBGGtBADYCACABQRxrQQA2AgAgAiAAQQRxQRhyIgJrIgFBIEkNACAAIAJqIQADQCAAQgA3AxggAEIANwMQIABCADcDCCAAQgA3AwAgAEEgaiEAIAFBIGsiAUEfSw0ACwsLVgEBfwJAIAAoAgwNAAJAAkACQAJAIAAtADEOAwEAAwILIAAoAjgiAUUNACABKAIwIgFFDQAgACABEQAAIgENAwtBAA8LAAsgAEHKGTYCEEEOIQELIAELGgAgACgCDEUEQCAAQd4fNgIQIABBFTYCDAsLFAAgACgCDEEVRgRAIABBADYCDAsLFAAgACgCDEEWRgRAIABBADYCDAsLBwAgACgCDAsHACAAKAIQCwkAIAAgATYCEAsHACAAKAIUCysAAkAgAEEnTw0AQv//////CSAArYhCAYNQDQAgAEECdEHQOGooAgAPCwALFwAgAEEvTwRAAAsgAEECdEHsOWooAgALvwkBAX9B9C0hAQJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAIABB5ABrDvQDY2IAAWFhYWFhYQIDBAVhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhBgcICQoLDA0OD2FhYWFhEGFhYWFhYWFhYWFhEWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYRITFBUWFxgZGhthYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhHB0eHyAhIiMkJSYnKCkqKywtLi8wMTIzNDU2YTc4OTphYWFhYWFhYTthYWE8YWFhYT0+P2FhYWFhYWFhQGFhQWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYUJDREVGR0hJSktMTU5PUFFSU2FhYWFhYWFhVFVWV1hZWlthXF1hYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFeYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhX2BhC0HqLA8LQZgmDwtB7TEPC0GgNw8LQckpDwtBtCkPC0GWLQ8LQesrDwtBojUPC0HbNA8LQeApDwtB4yQPC0HVJA8LQe4kDwtB5iUPC0HKNA8LQdA3DwtBqjUPC0H1LA8LQfYmDwtBgiIPC0HyMw8LQb4oDwtB5zcPC0HNIQ8LQcAhDwtBuCUPC0HLJQ8LQZYkDwtBjzQPC0HNNQ8LQd0qDwtB7jMPC0GcNA8LQZ4xDwtB9DUPC0HlIg8LQa8lDwtBmTEPC0GyNg8LQfk2DwtBxDIPC0HdLA8LQYIxDwtBwTEPC0GNNw8LQckkDwtB7DYPC0HnKg8LQcgjDwtB4iEPC0HJNw8LQaUiDwtBlCIPC0HbNg8LQd41DwtBhiYPC0G8Kw8LQYsyDwtBoCMPC0H2MA8LQYAsDwtBiSsPC0GkJg8LQfIjDwtBgSgPC0GrMg8LQesnDwtBwjYPC0GiJA8LQc8qDwtB3CMPC0GHJw8LQeQ0DwtBtyIPC0GtMQ8LQdUiDwtBrzQPC0HeJg8LQdYyDwtB9DQPC0GBOA8LQfQ3DwtBkjYPC0GdJw8LQYIpDwtBjSMPC0HXMQ8LQb01DwtBtDcPC0HYMA8LQbYnDwtBmjgPC0GnKg8LQcQnDwtBriMPC0H1Ig8LAAtByiYhAQsgAQsXACAAIAAvAS5B/v8DcSABQQBHcjsBLgsaACAAIAAvAS5B/f8DcSABQQBHQQF0cjsBLgsaACAAIAAvAS5B+/8DcSABQQBHQQJ0cjsBLgsaACAAIAAvAS5B9/8DcSABQQBHQQN0cjsBLgsaACAAIAAvAS5B7/8DcSABQQBHQQR0cjsBLgsaACAAIAAvAS5B3/8DcSABQQBHQQV0cjsBLgsaACAAIAAvAS5Bv/8DcSABQQBHQQZ0cjsBLgsaACAAIAAvAS5B//4DcSABQQBHQQd0cjsBLgsaACAAIAAvAS5B//0DcSABQQBHQQh0cjsBLgsaACAAIAAvAS5B//sDcSABQQBHQQl0cjsBLgs+AQJ/AkAgACgCOCIDRQ0AIAMoAgQiA0UNACAAIAEgAiABayADEQEAIgRBf0cNACAAQeESNgIQQRghBAsgBAs+AQJ/AkAgACgCOCIDRQ0AIAMoAggiA0UNACAAIAEgAiABayADEQEAIgRBf0cNACAAQfwRNgIQQRghBAsgBAs+AQJ/AkAgACgCOCIDRQ0AIAMoAgwiA0UNACAAIAEgAiABayADEQEAIgRBf0cNACAAQewKNgIQQRghBAsgBAs+AQJ/AkAgACgCOCIDRQ0AIAMoAhAiA0UNACAAIAEgAiABayADEQEAIgRBf0cNACAAQfoeNgIQQRghBAsgBAs+AQJ/AkAgACgCOCIDRQ0AIAMoAhQiA0UNACAAIAEgAiABayADEQEAIgRBf0cNACAAQcsQNgIQQRghBAsgBAs+AQJ/AkAgACgCOCIDRQ0AIAMoAhgiA0UNACAAIAEgAiABayADEQEAIgRBf0cNACAAQbcfNgIQQRghBAsgBAs+AQJ/AkAgACgCOCIDRQ0AIAMoAhwiA0UNACAAIAEgAiABayADEQEAIgRBf0cNACAAQb8VNgIQQRghBAsgBAs+AQJ/AkAgACgCOCIDRQ0AIAMoAiwiA0UNACAAIAEgAiABayADEQEAIgRBf0cNACAAQf4INgIQQRghBAsgBAs+AQJ/AkAgACgCOCIDRQ0AIAMoAiAiA0UNACAAIAEgAiABayADEQEAIgRBf0cNACAAQYwdNgIQQRghBAsgBAs+AQJ/AkAgACgCOCIDRQ0AIAMoAiQiA0UNACAAIAEgAiABayADEQEAIgRBf0cNACAAQeYVNgIQQRghBAsgBAs4ACAAAn8gAC8BMkEUcUEURgRAQQEgAC0AKEEBRg0BGiAALwE0QeUARgwBCyAALQApQQVGCzoAMAtZAQJ/AkAgAC0AKEEBRg0AIAAvATQiAUHkAGtB5ABJDQAgAUHMAUYNACABQbACRg0AIAAvATIiAEHAAHENAEEBIQIgAEGIBHFBgARGDQAgAEEocUUhAgsgAguMAQECfwJAAkACQCAALQAqRQ0AIAAtACtFDQAgAC8BMiIBQQJxRQ0BDAILIAAvATIiAUEBcUUNAQtBASECIAAtAChBAUYNACAALwE0IgBB5ABrQeQASQ0AIABBzAFGDQAgAEGwAkYNACABQcAAcQ0AQQAhAiABQYgEcUGABEYNACABQShxQQBHIQILIAILcwAgAEEQav0MAAAAAAAAAAAAAAAAAAAAAP0LAwAgAP0MAAAAAAAAAAAAAAAAAAAAAP0LAwAgAEEwav0MAAAAAAAAAAAAAAAAAAAAAP0LAwAgAEEgav0MAAAAAAAAAAAAAAAAAAAAAP0LAwAgAEH9ATYCHAsGACAAEDoLmi0BC38jAEEQayIKJABB3NUAKAIAIglFBEBBnNkAKAIAIgVFBEBBqNkAQn83AgBBoNkAQoCAhICAgMAANwIAQZzZACAKQQhqQXBxQdiq1aoFcyIFNgIAQbDZAEEANgIAQYDZAEEANgIAC0GE2QBBwNkENgIAQdTVAEHA2QQ2AgBB6NUAIAU2AgBB5NUAQX82AgBBiNkAQcCmAzYCAANAIAFBgNYAaiABQfTVAGoiAjYCACACIAFB7NUAaiIDNgIAIAFB+NUAaiADNgIAIAFBiNYAaiABQfzVAGoiAzYCACADIAI2AgAgAUGQ1gBqIAFBhNYAaiICNgIAIAIgAzYCACABQYzWAGogAjYCACABQSBqIgFBgAJHDQALQczZBEGBpgM2AgBB4NUAQazZACgCADYCAEHQ1QBBgKYDNgIAQdzVAEHI2QQ2AgBBzP8HQTg2AgBByNkEIQkLAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkAgAEHsAU0EQEHE1QAoAgAiBkEQIABBE2pBcHEgAEELSRsiBEEDdiIAdiIBQQNxBEACQCABQQFxIAByQQFzIgJBA3QiAEHs1QBqIgEgAEH01QBqKAIAIgAoAggiA0YEQEHE1QAgBkF+IAJ3cTYCAAwBCyABIAM2AgggAyABNgIMCyAAQQhqIQEgACACQQN0IgJBA3I2AgQgACACaiIAIAAoAgRBAXI2AgQMEQtBzNUAKAIAIgggBE8NASABBEACQEECIAB0IgJBACACa3IgASAAdHFoIgBBA3QiAkHs1QBqIgEgAkH01QBqKAIAIgIoAggiA0YEQEHE1QAgBkF+IAB3cSIGNgIADAELIAEgAzYCCCADIAE2AgwLIAIgBEEDcjYCBCAAQQN0IgAgBGshBSAAIAJqIAU2AgAgAiAEaiIEIAVBAXI2AgQgCARAIAhBeHFB7NUAaiEAQdjVACgCACEDAn9BASAIQQN2dCIBIAZxRQRAQcTVACABIAZyNgIAIAAMAQsgACgCCAsiASADNgIMIAAgAzYCCCADIAA2AgwgAyABNgIICyACQQhqIQFB2NUAIAQ2AgBBzNUAIAU2AgAMEQtByNUAKAIAIgtFDQEgC2hBAnRB9NcAaigCACIAKAIEQXhxIARrIQUgACECA0ACQCACKAIQIgFFBEAgAkEUaigCACIBRQ0BCyABKAIEQXhxIARrIgMgBUkhAiADIAUgAhshBSABIAAgAhshACABIQIMAQsLIAAoAhghCSAAKAIMIgMgAEcEQEHU1QAoAgAaIAMgACgCCCIBNgIIIAEgAzYCDAwQCyAAQRRqIgIoAgAiAUUEQCAAKAIQIgFFDQMgAEEQaiECCwNAIAIhByABIgNBFGoiAigCACIBDQAgA0EQaiECIAMoAhAiAQ0ACyAHQQA2AgAMDwtBfyEEIABBv39LDQAgAEETaiIBQXBxIQRByNUAKAIAIghFDQBBACAEayEFAkACQAJAAn9BACAEQYACSQ0AGkEfIARB////B0sNABogBEEmIAFBCHZnIgBrdkEBcSAAQQF0a0E+agsiBkECdEH01wBqKAIAIgJFBEBBACEBQQAhAwwBC0EAIQEgBEEZIAZBAXZrQQAgBkEfRxt0IQBBACEDA0ACQCACKAIEQXhxIARrIgcgBU8NACACIQMgByIFDQBBACEFIAIhAQwDCyABIAJBFGooAgAiByAHIAIgAEEddkEEcWpBEGooAgAiAkYbIAEgBxshASAAQQF0IQAgAg0ACwsgASADckUEQEEAIQNBAiAGdCIAQQAgAGtyIAhxIgBFDQMgAGhBAnRB9NcAaigCACEBCyABRQ0BCwNAIAEoAgRBeHEgBGsiAiAFSSEAIAIgBSAAGyEFIAEgAyAAGyEDIAEoAhAiAAR/IAAFIAFBFGooAgALIgENAAsLIANFDQAgBUHM1QAoAgAgBGtPDQAgAygCGCEHIAMgAygCDCIARwRAQdTVACgCABogACADKAIIIgE2AgggASAANgIMDA4LIANBFGoiAigCACIBRQRAIAMoAhAiAUUNAyADQRBqIQILA0AgAiEGIAEiAEEUaiICKAIAIgENACAAQRBqIQIgACgCECIBDQALIAZBADYCAAwNC0HM1QAoAgAiAyAETwRAQdjVACgCACEBAkAgAyAEayICQRBPBEAgASAEaiIAIAJBAXI2AgQgASADaiACNgIAIAEgBEEDcjYCBAwBCyABIANBA3I2AgQgASADaiIAIAAoAgRBAXI2AgRBACEAQQAhAgtBzNUAIAI2AgBB2NUAIAA2AgAgAUEIaiEBDA8LQdDVACgCACIDIARLBEAgBCAJaiIAIAMgBGsiAUEBcjYCBEHc1QAgADYCAEHQ1QAgATYCACAJIARBA3I2AgQgCUEIaiEBDA8LQQAhASAEAn9BnNkAKAIABEBBpNkAKAIADAELQajZAEJ/NwIAQaDZAEKAgISAgIDAADcCAEGc2QAgCkEMakFwcUHYqtWqBXM2AgBBsNkAQQA2AgBBgNkAQQA2AgBBgIAECyIAIARBxwBqIgVqIgZBACAAayIHcSICTwRAQbTZAEEwNgIADA8LAkBB/NgAKAIAIgFFDQBB9NgAKAIAIgggAmohACAAIAFNIAAgCEtxDQBBACEBQbTZAEEwNgIADA8LQYDZAC0AAEEEcQ0EAkACQCAJBEBBhNkAIQEDQCABKAIAIgAgCU0EQCAAIAEoAgRqIAlLDQMLIAEoAggiAQ0ACwtBABA7IgBBf0YNBSACIQZBoNkAKAIAIgFBAWsiAyAAcQRAIAIgAGsgACADakEAIAFrcWohBgsgBCAGTw0FIAZB/v///wdLDQVB/NgAKAIAIgMEQEH02AAoAgAiByAGaiEBIAEgB00NBiABIANLDQYLIAYQOyIBIABHDQEMBwsgBiADayAHcSIGQf7///8HSw0EIAYQOyEAIAAgASgCACABKAIEakYNAyAAIQELAkAgBiAEQcgAak8NACABQX9GDQBBpNkAKAIAIgAgBSAGa2pBACAAa3EiAEH+////B0sEQCABIQAMBwsgABA7QX9HBEAgACAGaiEGIAEhAAwHC0EAIAZrEDsaDAQLIAEiAEF/Rw0FDAMLQQAhAwwMC0EAIQAMCgsgAEF/Rw0CC0GA2QBBgNkAKAIAQQRyNgIACyACQf7///8HSw0BIAIQOyEAQQAQOyEBIABBf0YNASABQX9GDQEgACABTw0BIAEgAGsiBiAEQThqTQ0BC0H02ABB9NgAKAIAIAZqIgE2AgBB+NgAKAIAIAFJBEBB+NgAIAE2AgALAkACQAJAQdzVACgCACICBEBBhNkAIQEDQCAAIAEoAgAiAyABKAIEIgVqRg0CIAEoAggiAQ0ACwwCC0HU1QAoAgAiAUEARyAAIAFPcUUEQEHU1QAgADYCAAtBACEBQYjZACAGNgIAQYTZACAANgIAQeTVAEF/NgIAQejVAEGc2QAoAgA2AgBBkNkAQQA2AgADQCABQYDWAGogAUH01QBqIgI2AgAgAiABQezVAGoiAzYCACABQfjVAGogAzYCACABQYjWAGogAUH81QBqIgM2AgAgAyACNgIAIAFBkNYAaiABQYTWAGoiAjYCACACIAM2AgAgAUGM1gBqIAI2AgAgAUEgaiIBQYACRw0AC0F4IABrQQ9xIgEgAGoiAiAGQThrIgMgAWsiAUEBcjYCBEHg1QBBrNkAKAIANgIAQdDVACABNgIAQdzVACACNgIAIAAgA2pBODYCBAwCCyAAIAJNDQAgAiADSQ0AIAEoAgxBCHENAEF4IAJrQQ9xIgAgAmoiA0HQ1QAoAgAgBmoiByAAayIAQQFyNgIEIAEgBSAGajYCBEHg1QBBrNkAKAIANgIAQdDVACAANgIAQdzVACADNgIAIAIgB2pBODYCBAwBCyAAQdTVACgCAEkEQEHU1QAgADYCAAsgACAGaiEDQYTZACEBAkACQAJAA0AgAyABKAIARwRAIAEoAggiAQ0BDAILCyABLQAMQQhxRQ0BC0GE2QAhAQNAIAEoAgAiAyACTQRAIAMgASgCBGoiBSACSw0DCyABKAIIIQEMAAsACyABIAA2AgAgASABKAIEIAZqNgIEIABBeCAAa0EPcWoiCSAEQQNyNgIEIANBeCADa0EPcWoiBiAEIAlqIgRrIQEgAiAGRgRAQdzVACAENgIAQdDVAEHQ1QAoAgAgAWoiADYCACAEIABBAXI2AgQMCAtB2NUAKAIAIAZGBEBB2NUAIAQ2AgBBzNUAQczVACgCACABaiIANgIAIAQgAEEBcjYCBCAAIARqIAA2AgAMCAsgBigCBCIFQQNxQQFHDQYgBUF4cSEIIAVB/wFNBEAgBUEDdiEDIAYoAggiACAGKAIMIgJGBEBBxNUAQcTVACgCAEF+IAN3cTYCAAwHCyACIAA2AgggACACNgIMDAYLIAYoAhghByAGIAYoAgwiAEcEQCAAIAYoAggiAjYCCCACIAA2AgwMBQsgBkEUaiICKAIAIgVFBEAgBigCECIFRQ0EIAZBEGohAgsDQCACIQMgBSIAQRRqIgIoAgAiBQ0AIABBEGohAiAAKAIQIgUNAAsgA0EANgIADAQLQXggAGtBD3EiASAAaiIHIAZBOGsiAyABayIBQQFyNgIEIAAgA2pBODYCBCACIAVBNyAFa0EPcWpBP2siAyADIAJBEGpJGyIDQSM2AgRB4NUAQazZACgCADYCAEHQ1QAgATYCAEHc1QAgBzYCACADQRBqQYzZACkCADcCACADQYTZACkCADcCCEGM2QAgA0EIajYCAEGI2QAgBjYCAEGE2QAgADYCAEGQ2QBBADYCACADQSRqIQEDQCABQQc2AgAgBSABQQRqIgFLDQALIAIgA0YNACADIAMoAgRBfnE2AgQgAyADIAJrIgU2AgAgAiAFQQFyNgIEIAVB/wFNBEAgBUF4cUHs1QBqIQACf0HE1QAoAgAiAUEBIAVBA3Z0IgNxRQRAQcTVACABIANyNgIAIAAMAQsgACgCCAsiASACNgIMIAAgAjYCCCACIAA2AgwgAiABNgIIDAELQR8hASAFQf///wdNBEAgBUEmIAVBCHZnIgBrdkEBcSAAQQF0a0E+aiEBCyACIAE2AhwgAkIANwIQIAFBAnRB9NcAaiEAQcjVACgCACIDQQEgAXQiBnFFBEAgACACNgIAQcjVACADIAZyNgIAIAIgADYCGCACIAI2AgggAiACNgIMDAELIAVBGSABQQF2a0EAIAFBH0cbdCEBIAAoAgAhAwJAA0AgAyIAKAIEQXhxIAVGDQEgAUEddiEDIAFBAXQhASAAIANBBHFqQRBqIgYoAgAiAw0ACyAGIAI2AgAgAiAANgIYIAIgAjYCDCACIAI2AggMAQsgACgCCCIBIAI2AgwgACACNgIIIAJBADYCGCACIAA2AgwgAiABNgIIC0HQ1QAoAgAiASAETQ0AQdzVACgCACIAIARqIgIgASAEayIBQQFyNgIEQdDVACABNgIAQdzVACACNgIAIAAgBEEDcjYCBCAAQQhqIQEMCAtBACEBQbTZAEEwNgIADAcLQQAhAAsgB0UNAAJAIAYoAhwiAkECdEH01wBqIgMoAgAgBkYEQCADIAA2AgAgAA0BQcjVAEHI1QAoAgBBfiACd3E2AgAMAgsgB0EQQRQgBygCECAGRhtqIAA2AgAgAEUNAQsgACAHNgIYIAYoAhAiAgRAIAAgAjYCECACIAA2AhgLIAZBFGooAgAiAkUNACAAQRRqIAI2AgAgAiAANgIYCyABIAhqIQEgBiAIaiIGKAIEIQULIAYgBUF+cTYCBCABIARqIAE2AgAgBCABQQFyNgIEIAFB/wFNBEAgAUF4cUHs1QBqIQACf0HE1QAoAgAiAkEBIAFBA3Z0IgFxRQRAQcTVACABIAJyNgIAIAAMAQsgACgCCAsiASAENgIMIAAgBDYCCCAEIAA2AgwgBCABNgIIDAELQR8hBSABQf///wdNBEAgAUEmIAFBCHZnIgBrdkEBcSAAQQF0a0E+aiEFCyAEIAU2AhwgBEIANwIQIAVBAnRB9NcAaiEAQcjVACgCACICQQEgBXQiA3FFBEAgACAENgIAQcjVACACIANyNgIAIAQgADYCGCAEIAQ2AgggBCAENgIMDAELIAFBGSAFQQF2a0EAIAVBH0cbdCEFIAAoAgAhAAJAA0AgACICKAIEQXhxIAFGDQEgBUEddiEAIAVBAXQhBSACIABBBHFqQRBqIgMoAgAiAA0ACyADIAQ2AgAgBCACNgIYIAQgBDYCDCAEIAQ2AggMAQsgAigCCCIAIAQ2AgwgAiAENgIIIARBADYCGCAEIAI2AgwgBCAANgIICyAJQQhqIQEMAgsCQCAHRQ0AAkAgAygCHCIBQQJ0QfTXAGoiAigCACADRgRAIAIgADYCACAADQFByNUAIAhBfiABd3EiCDYCAAwCCyAHQRBBFCAHKAIQIANGG2ogADYCACAARQ0BCyAAIAc2AhggAygCECIBBEAgACABNgIQIAEgADYCGAsgA0EUaigCACIBRQ0AIABBFGogATYCACABIAA2AhgLAkAgBUEPTQRAIAMgBCAFaiIAQQNyNgIEIAAgA2oiACAAKAIEQQFyNgIEDAELIAMgBGoiAiAFQQFyNgIEIAMgBEEDcjYCBCACIAVqIAU2AgAgBUH/AU0EQCAFQXhxQezVAGohAAJ/QcTVACgCACIBQQEgBUEDdnQiBXFFBEBBxNUAIAEgBXI2AgAgAAwBCyAAKAIICyIBIAI2AgwgACACNgIIIAIgADYCDCACIAE2AggMAQtBHyEBIAVB////B00EQCAFQSYgBUEIdmciAGt2QQFxIABBAXRrQT5qIQELIAIgATYCHCACQgA3AhAgAUECdEH01wBqIQBBASABdCIEIAhxRQRAIAAgAjYCAEHI1QAgBCAIcjYCACACIAA2AhggAiACNgIIIAIgAjYCDAwBCyAFQRkgAUEBdmtBACABQR9HG3QhASAAKAIAIQQCQANAIAQiACgCBEF4cSAFRg0BIAFBHXYhBCABQQF0IQEgACAEQQRxakEQaiIGKAIAIgQNAAsgBiACNgIAIAIgADYCGCACIAI2AgwgAiACNgIIDAELIAAoAggiASACNgIMIAAgAjYCCCACQQA2AhggAiAANgIMIAIgATYCCAsgA0EIaiEBDAELAkAgCUUNAAJAIAAoAhwiAUECdEH01wBqIgIoAgAgAEYEQCACIAM2AgAgAw0BQcjVACALQX4gAXdxNgIADAILIAlBEEEUIAkoAhAgAEYbaiADNgIAIANFDQELIAMgCTYCGCAAKAIQIgEEQCADIAE2AhAgASADNgIYCyAAQRRqKAIAIgFFDQAgA0EUaiABNgIAIAEgAzYCGAsCQCAFQQ9NBEAgACAEIAVqIgFBA3I2AgQgACABaiIBIAEoAgRBAXI2AgQMAQsgACAEaiIHIAVBAXI2AgQgACAEQQNyNgIEIAUgB2ogBTYCACAIBEAgCEF4cUHs1QBqIQFB2NUAKAIAIQMCf0EBIAhBA3Z0IgIgBnFFBEBBxNUAIAIgBnI2AgAgAQwBCyABKAIICyICIAM2AgwgASADNgIIIAMgATYCDCADIAI2AggLQdjVACAHNgIAQczVACAFNgIACyAAQQhqIQELIApBEGokACABC0MAIABFBEA/AEEQdA8LAkAgAEH//wNxDQAgAEEASA0AIABBEHZAACIAQX9GBEBBtNkAQTA2AgBBfw8LIABBEHQPCwALC5lCIgBBgAgLDQEAAAAAAAAAAgAAAAMAQZgICwUEAAAABQBBqAgLCQYAAAAHAAAACABB5AgLwjJJbnZhbGlkIGNoYXIgaW4gdXJsIHF1ZXJ5AFNwYW4gY2FsbGJhY2sgZXJyb3IgaW4gb25fYm9keQBDb250ZW50LUxlbmd0aCBvdmVyZmxvdwBDaHVuayBzaXplIG92ZXJmbG93AEludmFsaWQgbWV0aG9kIGZvciBIVFRQL3gueCByZXF1ZXN0AEludmFsaWQgbWV0aG9kIGZvciBSVFNQL3gueCByZXF1ZXN0AEV4cGVjdGVkIFNPVVJDRSBtZXRob2QgZm9yIElDRS94LnggcmVxdWVzdABJbnZhbGlkIGNoYXIgaW4gdXJsIGZyYWdtZW50IHN0YXJ0AEV4cGVjdGVkIGRvdABTcGFuIGNhbGxiYWNrIGVycm9yIGluIG9uX3N0YXR1cwBJbnZhbGlkIHJlc3BvbnNlIHN0YXR1cwBFeHBlY3RlZCBMRiBhZnRlciBoZWFkZXJzAEludmFsaWQgY2hhcmFjdGVyIGluIGNodW5rIGV4dGVuc2lvbnMAVXNlciBjYWxsYmFjayBlcnJvcgBgb25fcmVzZXRgIGNhbGxiYWNrIGVycm9yAGBvbl9jaHVua19oZWFkZXJgIGNhbGxiYWNrIGVycm9yAGBvbl9tZXNzYWdlX2JlZ2luYCBjYWxsYmFjayBlcnJvcgBgb25fY2h1bmtfZXh0ZW5zaW9uX3ZhbHVlYCBjYWxsYmFjayBlcnJvcgBgb25fc3RhdHVzX2NvbXBsZXRlYCBjYWxsYmFjayBlcnJvcgBgb25fdmVyc2lvbl9jb21wbGV0ZWAgY2FsbGJhY2sgZXJyb3IAYG9uX3VybF9jb21wbGV0ZWAgY2FsbGJhY2sgZXJyb3IAYG9uX3Byb3RvY29sX2NvbXBsZXRlYCBjYWxsYmFjayBlcnJvcgBgb25fY2h1bmtfY29tcGxldGVgIGNhbGxiYWNrIGVycm9yAGBvbl9oZWFkZXJfdmFsdWVfY29tcGxldGVgIGNhbGxiYWNrIGVycm9yAGBvbl9tZXNzYWdlX2NvbXBsZXRlYCBjYWxsYmFjayBlcnJvcgBgb25fbWV0aG9kX2NvbXBsZXRlYCBjYWxsYmFjayBlcnJvcgBgb25faGVhZGVyX2ZpZWxkX2NvbXBsZXRlYCBjYWxsYmFjayBlcnJvcgBgb25fY2h1bmtfZXh0ZW5zaW9uX25hbWVgIGNhbGxiYWNrIGVycm9yAFVuZXhwZWN0ZWQgY2hhciBpbiB1cmwgc2VydmVyAEludmFsaWQgaGVhZGVyIHZhbHVlIGNoYXIASW52YWxpZCBoZWFkZXIgZmllbGQgY2hhcgBTcGFuIGNhbGxiYWNrIGVycm9yIGluIG9uX3ZlcnNpb24ASW52YWxpZCBtaW5vciB2ZXJzaW9uAEludmFsaWQgbWFqb3IgdmVyc2lvbgBFeHBlY3RlZCBzcGFjZSBhZnRlciB2ZXJzaW9uAEV4cGVjdGVkIENSTEYgYWZ0ZXIgdmVyc2lvbgBJbnZhbGlkIEhUVFAgdmVyc2lvbgBJbnZhbGlkIGhlYWRlciB0b2tlbgBTcGFuIGNhbGxiYWNrIGVycm9yIGluIG9uX3VybABJbnZhbGlkIGNoYXJhY3RlcnMgaW4gdXJsAFVuZXhwZWN0ZWQgc3RhcnQgY2hhciBpbiB1cmwARG91YmxlIEAgaW4gdXJsAFNwYW4gY2FsbGJhY2sgZXJyb3IgaW4gb25fcHJvdG9jb2wARW1wdHkgQ29udGVudC1MZW5ndGgASW52YWxpZCBjaGFyYWN0ZXIgaW4gQ29udGVudC1MZW5ndGgAVHJhbnNmZXItRW5jb2RpbmcgY2FuJ3QgYmUgcHJlc2VudCB3aXRoIENvbnRlbnQtTGVuZ3RoAER1cGxpY2F0ZSBDb250ZW50LUxlbmd0aABJbnZhbGlkIGNoYXIgaW4gdXJsIHBhdGgAQ29udGVudC1MZW5ndGggY2FuJ3QgYmUgcHJlc2VudCB3aXRoIFRyYW5zZmVyLUVuY29kaW5nAE1pc3NpbmcgZXhwZWN0ZWQgQ1IgYWZ0ZXIgY2h1bmsgc2l6ZQBFeHBlY3RlZCBMRiBhZnRlciBjaHVuayBzaXplAEludmFsaWQgY2hhcmFjdGVyIGluIGNodW5rIHNpemUAU3BhbiBjYWxsYmFjayBlcnJvciBpbiBvbl9oZWFkZXJfdmFsdWUAU3BhbiBjYWxsYmFjayBlcnJvciBpbiBvbl9jaHVua19leHRlbnNpb25fdmFsdWUASW52YWxpZCBjaGFyYWN0ZXIgaW4gY2h1bmsgZXh0ZW5zaW9ucyB2YWx1ZQBVbmV4cGVjdGVkIHdoaXRlc3BhY2UgYWZ0ZXIgaGVhZGVyIHZhbHVlAE1pc3NpbmcgZXhwZWN0ZWQgQ1IgYWZ0ZXIgaGVhZGVyIHZhbHVlAE1pc3NpbmcgZXhwZWN0ZWQgTEYgYWZ0ZXIgaGVhZGVyIHZhbHVlAEludmFsaWQgYFRyYW5zZmVyLUVuY29kaW5nYCBoZWFkZXIgdmFsdWUATWlzc2luZyBleHBlY3RlZCBDUiBhZnRlciBjaHVuayBleHRlbnNpb24gdmFsdWUASW52YWxpZCBjaGFyYWN0ZXIgaW4gY2h1bmsgZXh0ZW5zaW9ucyBxdW90ZSB2YWx1ZQBJbnZhbGlkIHF1b3RlZC1wYWlyIGluIGNodW5rIGV4dGVuc2lvbnMgcXVvdGVkIHZhbHVlAEludmFsaWQgY2hhcmFjdGVyIGluIGNodW5rIGV4dGVuc2lvbnMgcXVvdGVkIHZhbHVlAFBhdXNlZCBieSBvbl9oZWFkZXJzX2NvbXBsZXRlAEludmFsaWQgRU9GIHN0YXRlAG9uX3Jlc2V0IHBhdXNlAG9uX2NodW5rX2hlYWRlciBwYXVzZQBvbl9tZXNzYWdlX2JlZ2luIHBhdXNlAG9uX2NodW5rX2V4dGVuc2lvbl92YWx1ZSBwYXVzZQBvbl9zdGF0dXNfY29tcGxldGUgcGF1c2UAb25fdmVyc2lvbl9jb21wbGV0ZSBwYXVzZQBvbl91cmxfY29tcGxldGUgcGF1c2UAb25fcHJvdG9jb2xfY29tcGxldGUgcGF1c2UAb25fY2h1bmtfY29tcGxldGUgcGF1c2UAb25faGVhZGVyX3ZhbHVlX2NvbXBsZXRlIHBhdXNlAG9uX21lc3NhZ2VfY29tcGxldGUgcGF1c2UAb25fbWV0aG9kX2NvbXBsZXRlIHBhdXNlAG9uX2hlYWRlcl9maWVsZF9jb21wbGV0ZSBwYXVzZQBvbl9jaHVua19leHRlbnNpb25fbmFtZSBwYXVzZQBVbmV4cGVjdGVkIHNwYWNlIGFmdGVyIHN0YXJ0IGxpbmUATWlzc2luZyBleHBlY3RlZCBDUiBhZnRlciByZXNwb25zZSBsaW5lAFNwYW4gY2FsbGJhY2sgZXJyb3IgaW4gb25fY2h1bmtfZXh0ZW5zaW9uX25hbWUASW52YWxpZCBjaGFyYWN0ZXIgaW4gY2h1bmsgZXh0ZW5zaW9ucyBuYW1lAE1pc3NpbmcgZXhwZWN0ZWQgQ1IgYWZ0ZXIgY2h1bmsgZXh0ZW5zaW9uIG5hbWUASW52YWxpZCBzdGF0dXMgY29kZQBQYXVzZSBvbiBDT05ORUNUL1VwZ3JhZGUAUGF1c2Ugb24gUFJJL1VwZ3JhZGUARXhwZWN0ZWQgSFRUUC8yIENvbm5lY3Rpb24gUHJlZmFjZQBTcGFuIGNhbGxiYWNrIGVycm9yIGluIG9uX21ldGhvZABFeHBlY3RlZCBzcGFjZSBhZnRlciBtZXRob2QAU3BhbiBjYWxsYmFjayBlcnJvciBpbiBvbl9oZWFkZXJfZmllbGQAUGF1c2VkAEludmFsaWQgd29yZCBlbmNvdW50ZXJlZABJbnZhbGlkIG1ldGhvZCBlbmNvdW50ZXJlZABNaXNzaW5nIGV4cGVjdGVkIENSIGFmdGVyIGNodW5rIGRhdGEARXhwZWN0ZWQgTEYgYWZ0ZXIgY2h1bmsgZGF0YQBVbmV4cGVjdGVkIGNoYXIgaW4gdXJsIHNjaGVtYQBSZXF1ZXN0IGhhcyBpbnZhbGlkIGBUcmFuc2Zlci1FbmNvZGluZ2AARGF0YSBhZnRlciBgQ29ubmVjdGlvbjogY2xvc2VgAFNXSVRDSF9QUk9YWQBVU0VfUFJPWFkATUtBQ1RJVklUWQBVTlBST0NFU1NBQkxFX0VOVElUWQBRVUVSWQBDT1BZAE1PVkVEX1BFUk1BTkVOVExZAFRPT19FQVJMWQBOT1RJRlkARkFJTEVEX0RFUEVOREVOQ1kAQkFEX0dBVEVXQVkAUExBWQBQVVQAQ0hFQ0tPVVQAR0FURVdBWV9USU1FT1VUAFJFUVVFU1RfVElNRU9VVABORVRXT1JLX0NPTk5FQ1RfVElNRU9VVABDT05ORUNUSU9OX1RJTUVPVVQATE9HSU5fVElNRU9VVABORVRXT1JLX1JFQURfVElNRU9VVABQT1NUAE1JU0RJUkVDVEVEX1JFUVVFU1QAQ0xJRU5UX0NMT1NFRF9SRVFVRVNUAENMSUVOVF9DTE9TRURfTE9BRF9CQUxBTkNFRF9SRVFVRVNUAEJBRF9SRVFVRVNUAEhUVFBfUkVRVUVTVF9TRU5UX1RPX0hUVFBTX1BPUlQAUkVQT1JUAElNX0FfVEVBUE9UAFJFU0VUX0NPTlRFTlQATk9fQ09OVEVOVABQQVJUSUFMX0NPTlRFTlQASFBFX0lOVkFMSURfQ09OU1RBTlQASFBFX0NCX1JFU0VUAEdFVABIUEVfU1RSSUNUAENPTkZMSUNUAFRFTVBPUkFSWV9SRURJUkVDVABQRVJNQU5FTlRfUkVESVJFQ1QAQ09OTkVDVABNVUxUSV9TVEFUVVMASFBFX0lOVkFMSURfU1RBVFVTAFRPT19NQU5ZX1JFUVVFU1RTAEVBUkxZX0hJTlRTAFVOQVZBSUxBQkxFX0ZPUl9MRUdBTF9SRUFTT05TAE9QVElPTlMAU1dJVENISU5HX1BST1RPQ09MUwBWQVJJQU5UX0FMU09fTkVHT1RJQVRFUwBNVUxUSVBMRV9DSE9JQ0VTAElOVEVSTkFMX1NFUlZFUl9FUlJPUgBXRUJfU0VSVkVSX1VOS05PV05fRVJST1IAUkFJTEdVTl9FUlJPUgBJREVOVElUWV9QUk9WSURFUl9BVVRIRU5USUNBVElPTl9FUlJPUgBTU0xfQ0VSVElGSUNBVEVfRVJST1IASU5WQUxJRF9YX0ZPUldBUkRFRF9GT1IAU0VUX1BBUkFNRVRFUgBHRVRfUEFSQU1FVEVSAEhQRV9VU0VSAFNFRV9PVEhFUgBIUEVfQ0JfQ0hVTktfSEVBREVSAEV4cGVjdGVkIExGIGFmdGVyIENSAE1LQ0FMRU5EQVIAU0VUVVAAV0VCX1NFUlZFUl9JU19ET1dOAFRFQVJET1dOAEhQRV9DTE9TRURfQ09OTkVDVElPTgBIRVVSSVNUSUNfRVhQSVJBVElPTgBESVNDT05ORUNURURfT1BFUkFUSU9OAE5PTl9BVVRIT1JJVEFUSVZFX0lORk9STUFUSU9OAEhQRV9JTlZBTElEX1ZFUlNJT04ASFBFX0NCX01FU1NBR0VfQkVHSU4AU0lURV9JU19GUk9aRU4ASFBFX0lOVkFMSURfSEVBREVSX1RPS0VOAElOVkFMSURfVE9LRU4ARk9SQklEREVOAEVOSEFOQ0VfWU9VUl9DQUxNAEhQRV9JTlZBTElEX1VSTABCTE9DS0VEX0JZX1BBUkVOVEFMX0NPTlRST0wATUtDT0wAQUNMAEhQRV9JTlRFUk5BTABSRVFVRVNUX0hFQURFUl9GSUVMRFNfVE9PX0xBUkdFX1VOT0ZGSUNJQUwASFBFX09LAFVOTElOSwBVTkxPQ0sAUFJJAFJFVFJZX1dJVEgASFBFX0lOVkFMSURfQ09OVEVOVF9MRU5HVEgASFBFX1VORVhQRUNURURfQ09OVEVOVF9MRU5HVEgARkxVU0gAUFJPUFBBVENIAE0tU0VBUkNIAFVSSV9UT09fTE9ORwBQUk9DRVNTSU5HAE1JU0NFTExBTkVPVVNfUEVSU0lTVEVOVF9XQVJOSU5HAE1JU0NFTExBTkVPVVNfV0FSTklORwBIUEVfSU5WQUxJRF9UUkFOU0ZFUl9FTkNPRElORwBFeHBlY3RlZCBDUkxGAEhQRV9JTlZBTElEX0NIVU5LX1NJWkUATU9WRQBDT05USU5VRQBIUEVfQ0JfU1RBVFVTX0NPTVBMRVRFAEhQRV9DQl9IRUFERVJTX0NPTVBMRVRFAEhQRV9DQl9WRVJTSU9OX0NPTVBMRVRFAEhQRV9DQl9VUkxfQ09NUExFVEUASFBFX0NCX1BST1RPQ09MX0NPTVBMRVRFAEhQRV9DQl9DSFVOS19DT01QTEVURQBIUEVfQ0JfSEVBREVSX1ZBTFVFX0NPTVBMRVRFAEhQRV9DQl9DSFVOS19FWFRFTlNJT05fVkFMVUVfQ09NUExFVEUASFBFX0NCX0NIVU5LX0VYVEVOU0lPTl9OQU1FX0NPTVBMRVRFAEhQRV9DQl9NRVNTQUdFX0NPTVBMRVRFAEhQRV9DQl9NRVRIT0RfQ09NUExFVEUASFBFX0NCX0hFQURFUl9GSUVMRF9DT01QTEVURQBERUxFVEUASFBFX0lOVkFMSURfRU9GX1NUQVRFAElOVkFMSURfU1NMX0NFUlRJRklDQVRFAFBBVVNFAE5PX1JFU1BPTlNFAFVOU1VQUE9SVEVEX01FRElBX1RZUEUAR09ORQBOT1RfQUNDRVBUQUJMRQBTRVJWSUNFX1VOQVZBSUxBQkxFAFJBTkdFX05PVF9TQVRJU0ZJQUJMRQBPUklHSU5fSVNfVU5SRUFDSEFCTEUAUkVTUE9OU0VfSVNfU1RBTEUAUFVSR0UATUVSR0UAUkVRVUVTVF9IRUFERVJfRklFTERTX1RPT19MQVJHRQBSRVFVRVNUX0hFQURFUl9UT09fTEFSR0UAUEFZTE9BRF9UT09fTEFSR0UASU5TVUZGSUNJRU5UX1NUT1JBR0UASFBFX1BBVVNFRF9VUEdSQURFAEhQRV9QQVVTRURfSDJfVVBHUkFERQBTT1VSQ0UAQU5OT1VOQ0UAVFJBQ0UASFBFX1VORVhQRUNURURfU1BBQ0UAREVTQ1JJQkUAVU5TVUJTQ1JJQkUAUkVDT1JEAEhQRV9JTlZBTElEX01FVEhPRABOT1RfRk9VTkQAUFJPUEZJTkQAVU5CSU5EAFJFQklORABVTkFVVEhPUklaRUQATUVUSE9EX05PVF9BTExPV0VEAEhUVFBfVkVSU0lPTl9OT1RfU1VQUE9SVEVEAEFMUkVBRFlfUkVQT1JURUQAQUNDRVBURUQATk9UX0lNUExFTUVOVEVEAExPT1BfREVURUNURUQASFBFX0NSX0VYUEVDVEVEAEhQRV9MRl9FWFBFQ1RFRABDUkVBVEVEAElNX1VTRUQASFBFX1BBVVNFRABUSU1FT1VUX09DQ1VSRUQAUEFZTUVOVF9SRVFVSVJFRABQUkVDT05ESVRJT05fUkVRVUlSRUQAUFJPWFlfQVVUSEVOVElDQVRJT05fUkVRVUlSRUQATkVUV09SS19BVVRIRU5USUNBVElPTl9SRVFVSVJFRABMRU5HVEhfUkVRVUlSRUQAU1NMX0NFUlRJRklDQVRFX1JFUVVJUkVEAFVQR1JBREVfUkVRVUlSRUQAUEFHRV9FWFBJUkVEAFBSRUNPTkRJVElPTl9GQUlMRUQARVhQRUNUQVRJT05fRkFJTEVEAFJFVkFMSURBVElPTl9GQUlMRUQAU1NMX0hBTkRTSEFLRV9GQUlMRUQATE9DS0VEAFRSQU5TRk9STUFUSU9OX0FQUExJRUQATk9UX01PRElGSUVEAE5PVF9FWFRFTkRFRABCQU5EV0lEVEhfTElNSVRfRVhDRUVERUQAU0lURV9JU19PVkVSTE9BREVEAEhFQUQARXhwZWN0ZWQgSFRUUC8sIFJUU1AvIG9yIElDRS8A5xUAAK8VAACkEgAAkhoAACYWAACeFAAA2xkAAHkVAAB+EgAA/hQAADYVAAALFgAA2BYAAPMSAABCGAAArBYAABIVAAAUFwAA7xcAAEgUAABxFwAAshoAAGsZAAB+GQAANRQAAIIaAABEFwAA/RYAAB4YAACHFwAAqhkAAJMSAAAHGAAALBcAAMoXAACkFwAA5xUAAOcVAABYFwAAOxgAAKASAAAtHAAAwxEAAEgRAADeEgAAQhMAAKQZAAD9EAAA9xUAAKUVAADvFgAA+BkAAEoWAABWFgAA9RUAAAoaAAAIGgAAARoAAKsVAABCEgAA1xAAAEwRAAAFGQAAVBYAAB4RAADKGQAAyBkAAE4WAAD/GAAAcRQAAPAVAADuFQAAlBkAAPwVAAC/GQAAmxkAAHwUAABDEQAAcBgAAJUUAAAnFAAAGRQAANUSAADUGQAARBYAAPcQAEG5OwsBAQBB0DsL4AEBAQIBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEDAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQBBuj0LBAEAAAIAQdE9C14DBAMDAwMDAAADAwADAwADAwMDAwMDAwMDAAUAAAAAAAMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAAAAAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMAAwADAEG6PwsEAQAAAgBB0T8LXgMAAwMDAwMAAAMDAAMDAAMDAwMDAwMDAwMABAAFAAAAAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMAAAADAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwADAAMAQbDBAAsNbG9zZWVlcC1hbGl2ZQBBycEACwEBAEHgwQAL4AEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQABAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQBBycMACwEBAEHgwwAL5wEBAQEBAQEBAQEBAQECAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQABAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAWNodW5rZWQAQfHFAAteAQABAQEBAQAAAQEAAQEAAQEBAQEBAQEBAQAAAAAAAAABAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQAAAAEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAAEAAQBB0McACyFlY3Rpb25lbnQtbGVuZ3Rob25yb3h5LWNvbm5lY3Rpb24AQYDIAAsgcmFuc2Zlci1lbmNvZGluZ3BncmFkZQ0KDQpTTQ0KDQoAQanIAAsFAQIAAQMAQcDIAAtfBAUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUAQanKAAsFAQIAAQMAQcDKAAtfBAUFBgUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUAQanMAAsEAQAAAQBBwcwAC14CAgACAgICAgICAgICAgICAgICAgICAgICAgICAgIAAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAEGpzgALBQECAAEDAEHAzgALXwQFAAAFBQUFBQUFBQUFBQYFBQUFBQUFBQUFBQUABQAHCAUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQAFAAUABQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUAAAAFAEGp0AALBQEBAAEBAEHA0AALAQEAQdrQAAtBAgAAAAAAAAMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAAAAAAAAAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMAQanSAAsFAQEAAQEAQcDSAAsBAQBBytIACwYCAAAAAAIAQeHSAAs6AwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMAAAAAAAADAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwBBoNQAC50BTk9VTkNFRUNLT1VUTkVDVEVURUNSSUJFTFVTSEVURUFEU0VBUkNIUkdFQ1RJVklUWUxFTkRBUlZFT1RJRllQVElPTlNDSFNFQVlTVEFUQ0hHRVVFUllPUkRJUkVDVE9SVFJDSFBBUkFNRVRFUlVSQ0VCU0NSSUJFQVJET1dOQUNFSU5ETktDS1VCU0NSSUJFVFRQQ0VUU1BBRFRQLw==' - -let wasmBuffer - -Object.defineProperty(module, 'exports', { - get: () => { - return wasmBuffer - ? wasmBuffer - : (wasmBuffer = Buffer.from(wasmBase64, 'base64')) - } -}) diff --git a/vanilla/node_modules/undici/lib/llhttp/utils.d.ts b/vanilla/node_modules/undici/lib/llhttp/utils.d.ts deleted file mode 100644 index 681b22b..0000000 --- a/vanilla/node_modules/undici/lib/llhttp/utils.d.ts +++ /dev/null @@ -1,2 +0,0 @@ -import type { IntDict } from './constants'; -export declare function enumToMap(obj: IntDict, filter?: readonly number[], exceptions?: readonly number[]): IntDict; diff --git a/vanilla/node_modules/undici/lib/llhttp/utils.js b/vanilla/node_modules/undici/lib/llhttp/utils.js deleted file mode 100644 index 95081ea..0000000 --- a/vanilla/node_modules/undici/lib/llhttp/utils.js +++ /dev/null @@ -1,12 +0,0 @@ -"use strict"; -Object.defineProperty(exports, "__esModule", { value: true }); -exports.enumToMap = enumToMap; -function enumToMap(obj, filter = [], exceptions = []) { - const emptyFilter = (filter?.length ?? 0) === 0; - const emptyExceptions = (exceptions?.length ?? 0) === 0; - return Object.fromEntries(Object.entries(obj).filter(([, value]) => { - return (typeof value === 'number' && - (emptyFilter || filter.includes(value)) && - (emptyExceptions || !exceptions.includes(value))); - })); -} diff --git a/vanilla/node_modules/undici/lib/mock/mock-agent.js b/vanilla/node_modules/undici/lib/mock/mock-agent.js deleted file mode 100644 index 61449e0..0000000 --- a/vanilla/node_modules/undici/lib/mock/mock-agent.js +++ /dev/null @@ -1,232 +0,0 @@ -'use strict' - -const { kClients } = require('../core/symbols') -const Agent = require('../dispatcher/agent') -const { - kAgent, - kMockAgentSet, - kMockAgentGet, - kDispatches, - kIsMockActive, - kNetConnect, - kGetNetConnect, - kOptions, - kFactory, - kMockAgentRegisterCallHistory, - kMockAgentIsCallHistoryEnabled, - kMockAgentAddCallHistoryLog, - kMockAgentMockCallHistoryInstance, - kMockAgentAcceptsNonStandardSearchParameters, - kMockCallHistoryAddLog, - kIgnoreTrailingSlash -} = require('./mock-symbols') -const MockClient = require('./mock-client') -const MockPool = require('./mock-pool') -const { matchValue, normalizeSearchParams, buildAndValidateMockOptions, normalizeOrigin } = require('./mock-utils') -const { InvalidArgumentError, UndiciError } = require('../core/errors') -const Dispatcher = require('../dispatcher/dispatcher') -const PendingInterceptorsFormatter = require('./pending-interceptors-formatter') -const { MockCallHistory } = require('./mock-call-history') - -class MockAgent extends Dispatcher { - constructor (opts = {}) { - super(opts) - - const mockOptions = buildAndValidateMockOptions(opts) - - this[kNetConnect] = true - this[kIsMockActive] = true - this[kMockAgentIsCallHistoryEnabled] = mockOptions.enableCallHistory ?? false - this[kMockAgentAcceptsNonStandardSearchParameters] = mockOptions.acceptNonStandardSearchParameters ?? false - this[kIgnoreTrailingSlash] = mockOptions.ignoreTrailingSlash ?? false - - // Instantiate Agent and encapsulate - if (opts?.agent && typeof opts.agent.dispatch !== 'function') { - throw new InvalidArgumentError('Argument opts.agent must implement Agent') - } - const agent = opts?.agent ? opts.agent : new Agent(opts) - this[kAgent] = agent - - this[kClients] = agent[kClients] - this[kOptions] = mockOptions - - if (this[kMockAgentIsCallHistoryEnabled]) { - this[kMockAgentRegisterCallHistory]() - } - } - - get (origin) { - // Normalize origin to handle URL objects and case-insensitive hostnames - const normalizedOrigin = normalizeOrigin(origin) - const originKey = this[kIgnoreTrailingSlash] ? normalizedOrigin.replace(/\/$/, '') : normalizedOrigin - - let dispatcher = this[kMockAgentGet](originKey) - - if (!dispatcher) { - dispatcher = this[kFactory](originKey) - this[kMockAgentSet](originKey, dispatcher) - } - return dispatcher - } - - dispatch (opts, handler) { - opts.origin = normalizeOrigin(opts.origin) - - // Call MockAgent.get to perform additional setup before dispatching as normal - this.get(opts.origin) - - this[kMockAgentAddCallHistoryLog](opts) - - const acceptNonStandardSearchParameters = this[kMockAgentAcceptsNonStandardSearchParameters] - - const dispatchOpts = { ...opts } - - if (acceptNonStandardSearchParameters && dispatchOpts.path) { - const [path, searchParams] = dispatchOpts.path.split('?') - const normalizedSearchParams = normalizeSearchParams(searchParams, acceptNonStandardSearchParameters) - dispatchOpts.path = `${path}?${normalizedSearchParams}` - } - - return this[kAgent].dispatch(dispatchOpts, handler) - } - - async close () { - this.clearCallHistory() - await this[kAgent].close() - this[kClients].clear() - } - - deactivate () { - this[kIsMockActive] = false - } - - activate () { - this[kIsMockActive] = true - } - - enableNetConnect (matcher) { - if (typeof matcher === 'string' || typeof matcher === 'function' || matcher instanceof RegExp) { - if (Array.isArray(this[kNetConnect])) { - this[kNetConnect].push(matcher) - } else { - this[kNetConnect] = [matcher] - } - } else if (typeof matcher === 'undefined') { - this[kNetConnect] = true - } else { - throw new InvalidArgumentError('Unsupported matcher. Must be one of String|Function|RegExp.') - } - } - - disableNetConnect () { - this[kNetConnect] = false - } - - enableCallHistory () { - this[kMockAgentIsCallHistoryEnabled] = true - - return this - } - - disableCallHistory () { - this[kMockAgentIsCallHistoryEnabled] = false - - return this - } - - getCallHistory () { - return this[kMockAgentMockCallHistoryInstance] - } - - clearCallHistory () { - if (this[kMockAgentMockCallHistoryInstance] !== undefined) { - this[kMockAgentMockCallHistoryInstance].clear() - } - } - - // This is required to bypass issues caused by using global symbols - see: - // https://github.com/nodejs/undici/issues/1447 - get isMockActive () { - return this[kIsMockActive] - } - - [kMockAgentRegisterCallHistory] () { - if (this[kMockAgentMockCallHistoryInstance] === undefined) { - this[kMockAgentMockCallHistoryInstance] = new MockCallHistory() - } - } - - [kMockAgentAddCallHistoryLog] (opts) { - if (this[kMockAgentIsCallHistoryEnabled]) { - // additional setup when enableCallHistory class method is used after mockAgent instantiation - this[kMockAgentRegisterCallHistory]() - - // add call history log on every call (intercepted or not) - this[kMockAgentMockCallHistoryInstance][kMockCallHistoryAddLog](opts) - } - } - - [kMockAgentSet] (origin, dispatcher) { - this[kClients].set(origin, { count: 0, dispatcher }) - } - - [kFactory] (origin) { - const mockOptions = Object.assign({ agent: this }, this[kOptions]) - return this[kOptions] && this[kOptions].connections === 1 - ? new MockClient(origin, mockOptions) - : new MockPool(origin, mockOptions) - } - - [kMockAgentGet] (origin) { - // First check if we can immediately find it - const result = this[kClients].get(origin) - if (result?.dispatcher) { - return result.dispatcher - } - - // If the origin is not a string create a dummy parent pool and return to user - if (typeof origin !== 'string') { - const dispatcher = this[kFactory]('http://localhost:9999') - this[kMockAgentSet](origin, dispatcher) - return dispatcher - } - - // If we match, create a pool and assign the same dispatches - for (const [keyMatcher, result] of Array.from(this[kClients])) { - if (result && typeof keyMatcher !== 'string' && matchValue(keyMatcher, origin)) { - const dispatcher = this[kFactory](origin) - this[kMockAgentSet](origin, dispatcher) - dispatcher[kDispatches] = result.dispatcher[kDispatches] - return dispatcher - } - } - } - - [kGetNetConnect] () { - return this[kNetConnect] - } - - pendingInterceptors () { - const mockAgentClients = this[kClients] - - return Array.from(mockAgentClients.entries()) - .flatMap(([origin, result]) => result.dispatcher[kDispatches].map(dispatch => ({ ...dispatch, origin }))) - .filter(({ pending }) => pending) - } - - assertNoPendingInterceptors ({ pendingInterceptorsFormatter = new PendingInterceptorsFormatter() } = {}) { - const pending = this.pendingInterceptors() - - if (pending.length === 0) { - return - } - - throw new UndiciError( - pending.length === 1 - ? `1 interceptor is pending:\n\n${pendingInterceptorsFormatter.format(pending)}`.trim() - : `${pending.length} interceptors are pending:\n\n${pendingInterceptorsFormatter.format(pending)}`.trim() - ) - } -} - -module.exports = MockAgent diff --git a/vanilla/node_modules/undici/lib/mock/mock-call-history.js b/vanilla/node_modules/undici/lib/mock/mock-call-history.js deleted file mode 100644 index d4a92b2..0000000 --- a/vanilla/node_modules/undici/lib/mock/mock-call-history.js +++ /dev/null @@ -1,248 +0,0 @@ -'use strict' - -const { kMockCallHistoryAddLog } = require('./mock-symbols') -const { InvalidArgumentError } = require('../core/errors') - -function handleFilterCallsWithOptions (criteria, options, handler, store) { - switch (options.operator) { - case 'OR': - store.push(...handler(criteria)) - - return store - case 'AND': - return handler.call({ logs: store }, criteria) - default: - // guard -- should never happens because buildAndValidateFilterCallsOptions is called before - throw new InvalidArgumentError('options.operator must to be a case insensitive string equal to \'OR\' or \'AND\'') - } -} - -function buildAndValidateFilterCallsOptions (options = {}) { - const finalOptions = {} - - if ('operator' in options) { - if (typeof options.operator !== 'string' || (options.operator.toUpperCase() !== 'OR' && options.operator.toUpperCase() !== 'AND')) { - throw new InvalidArgumentError('options.operator must to be a case insensitive string equal to \'OR\' or \'AND\'') - } - - return { - ...finalOptions, - operator: options.operator.toUpperCase() - } - } - - return finalOptions -} - -function makeFilterCalls (parameterName) { - return (parameterValue) => { - if (typeof parameterValue === 'string' || parameterValue == null) { - return this.logs.filter((log) => { - return log[parameterName] === parameterValue - }) - } - if (parameterValue instanceof RegExp) { - return this.logs.filter((log) => { - return parameterValue.test(log[parameterName]) - }) - } - - throw new InvalidArgumentError(`${parameterName} parameter should be one of string, regexp, undefined or null`) - } -} -function computeUrlWithMaybeSearchParameters (requestInit) { - // path can contains query url parameters - // or query can contains query url parameters - try { - const url = new URL(requestInit.path, requestInit.origin) - - // requestInit.path contains query url parameters - // requestInit.query is then undefined - if (url.search.length !== 0) { - return url - } - - // requestInit.query can be populated here - url.search = new URLSearchParams(requestInit.query).toString() - - return url - } catch (error) { - throw new InvalidArgumentError('An error occurred when computing MockCallHistoryLog.url', { cause: error }) - } -} - -class MockCallHistoryLog { - constructor (requestInit = {}) { - this.body = requestInit.body - this.headers = requestInit.headers - this.method = requestInit.method - - const url = computeUrlWithMaybeSearchParameters(requestInit) - - this.fullUrl = url.toString() - this.origin = url.origin - this.path = url.pathname - this.searchParams = Object.fromEntries(url.searchParams) - this.protocol = url.protocol - this.host = url.host - this.port = url.port - this.hash = url.hash - } - - toMap () { - return new Map([ - ['protocol', this.protocol], - ['host', this.host], - ['port', this.port], - ['origin', this.origin], - ['path', this.path], - ['hash', this.hash], - ['searchParams', this.searchParams], - ['fullUrl', this.fullUrl], - ['method', this.method], - ['body', this.body], - ['headers', this.headers]] - ) - } - - toString () { - const options = { betweenKeyValueSeparator: '->', betweenPairSeparator: '|' } - let result = '' - - this.toMap().forEach((value, key) => { - if (typeof value === 'string' || value === undefined || value === null) { - result = `${result}${key}${options.betweenKeyValueSeparator}${value}${options.betweenPairSeparator}` - } - if ((typeof value === 'object' && value !== null) || Array.isArray(value)) { - result = `${result}${key}${options.betweenKeyValueSeparator}${JSON.stringify(value)}${options.betweenPairSeparator}` - } - // maybe miss something for non Record / Array headers and searchParams here - }) - - // delete last betweenPairSeparator - return result.slice(0, -1) - } -} - -class MockCallHistory { - logs = [] - - calls () { - return this.logs - } - - firstCall () { - return this.logs.at(0) - } - - lastCall () { - return this.logs.at(-1) - } - - nthCall (number) { - if (typeof number !== 'number') { - throw new InvalidArgumentError('nthCall must be called with a number') - } - if (!Number.isInteger(number)) { - throw new InvalidArgumentError('nthCall must be called with an integer') - } - if (Math.sign(number) !== 1) { - throw new InvalidArgumentError('nthCall must be called with a positive value. use firstCall or lastCall instead') - } - - // non zero based index. this is more human readable - return this.logs.at(number - 1) - } - - filterCalls (criteria, options) { - // perf - if (this.logs.length === 0) { - return this.logs - } - if (typeof criteria === 'function') { - return this.logs.filter(criteria) - } - if (criteria instanceof RegExp) { - return this.logs.filter((log) => { - return criteria.test(log.toString()) - }) - } - if (typeof criteria === 'object' && criteria !== null) { - // no criteria - returning all logs - if (Object.keys(criteria).length === 0) { - return this.logs - } - - const finalOptions = { operator: 'OR', ...buildAndValidateFilterCallsOptions(options) } - - let maybeDuplicatedLogsFiltered = [] - if ('protocol' in criteria) { - maybeDuplicatedLogsFiltered = handleFilterCallsWithOptions(criteria.protocol, finalOptions, this.filterCallsByProtocol, maybeDuplicatedLogsFiltered) - } - if ('host' in criteria) { - maybeDuplicatedLogsFiltered = handleFilterCallsWithOptions(criteria.host, finalOptions, this.filterCallsByHost, maybeDuplicatedLogsFiltered) - } - if ('port' in criteria) { - maybeDuplicatedLogsFiltered = handleFilterCallsWithOptions(criteria.port, finalOptions, this.filterCallsByPort, maybeDuplicatedLogsFiltered) - } - if ('origin' in criteria) { - maybeDuplicatedLogsFiltered = handleFilterCallsWithOptions(criteria.origin, finalOptions, this.filterCallsByOrigin, maybeDuplicatedLogsFiltered) - } - if ('path' in criteria) { - maybeDuplicatedLogsFiltered = handleFilterCallsWithOptions(criteria.path, finalOptions, this.filterCallsByPath, maybeDuplicatedLogsFiltered) - } - if ('hash' in criteria) { - maybeDuplicatedLogsFiltered = handleFilterCallsWithOptions(criteria.hash, finalOptions, this.filterCallsByHash, maybeDuplicatedLogsFiltered) - } - if ('fullUrl' in criteria) { - maybeDuplicatedLogsFiltered = handleFilterCallsWithOptions(criteria.fullUrl, finalOptions, this.filterCallsByFullUrl, maybeDuplicatedLogsFiltered) - } - if ('method' in criteria) { - maybeDuplicatedLogsFiltered = handleFilterCallsWithOptions(criteria.method, finalOptions, this.filterCallsByMethod, maybeDuplicatedLogsFiltered) - } - - const uniqLogsFiltered = [...new Set(maybeDuplicatedLogsFiltered)] - - return uniqLogsFiltered - } - - throw new InvalidArgumentError('criteria parameter should be one of function, regexp, or object') - } - - filterCallsByProtocol = makeFilterCalls.call(this, 'protocol') - - filterCallsByHost = makeFilterCalls.call(this, 'host') - - filterCallsByPort = makeFilterCalls.call(this, 'port') - - filterCallsByOrigin = makeFilterCalls.call(this, 'origin') - - filterCallsByPath = makeFilterCalls.call(this, 'path') - - filterCallsByHash = makeFilterCalls.call(this, 'hash') - - filterCallsByFullUrl = makeFilterCalls.call(this, 'fullUrl') - - filterCallsByMethod = makeFilterCalls.call(this, 'method') - - clear () { - this.logs = [] - } - - [kMockCallHistoryAddLog] (requestInit) { - const log = new MockCallHistoryLog(requestInit) - - this.logs.push(log) - - return log - } - - * [Symbol.iterator] () { - for (const log of this.calls()) { - yield log - } - } -} - -module.exports.MockCallHistory = MockCallHistory -module.exports.MockCallHistoryLog = MockCallHistoryLog diff --git a/vanilla/node_modules/undici/lib/mock/mock-client.js b/vanilla/node_modules/undici/lib/mock/mock-client.js deleted file mode 100644 index b3be7ab..0000000 --- a/vanilla/node_modules/undici/lib/mock/mock-client.js +++ /dev/null @@ -1,68 +0,0 @@ -'use strict' - -const { promisify } = require('node:util') -const Client = require('../dispatcher/client') -const { buildMockDispatch } = require('./mock-utils') -const { - kDispatches, - kMockAgent, - kClose, - kOriginalClose, - kOrigin, - kOriginalDispatch, - kConnected, - kIgnoreTrailingSlash -} = require('./mock-symbols') -const { MockInterceptor } = require('./mock-interceptor') -const Symbols = require('../core/symbols') -const { InvalidArgumentError } = require('../core/errors') - -/** - * MockClient provides an API that extends the Client to influence the mockDispatches. - */ -class MockClient extends Client { - constructor (origin, opts) { - if (!opts || !opts.agent || typeof opts.agent.dispatch !== 'function') { - throw new InvalidArgumentError('Argument opts.agent must implement Agent') - } - - super(origin, opts) - - this[kMockAgent] = opts.agent - this[kOrigin] = origin - this[kIgnoreTrailingSlash] = opts.ignoreTrailingSlash ?? false - this[kDispatches] = [] - this[kConnected] = 1 - this[kOriginalDispatch] = this.dispatch - this[kOriginalClose] = this.close.bind(this) - - this.dispatch = buildMockDispatch.call(this) - this.close = this[kClose] - } - - get [Symbols.kConnected] () { - return this[kConnected] - } - - /** - * Sets up the base interceptor for mocking replies from undici. - */ - intercept (opts) { - return new MockInterceptor( - opts && { ignoreTrailingSlash: this[kIgnoreTrailingSlash], ...opts }, - this[kDispatches] - ) - } - - cleanMocks () { - this[kDispatches] = [] - } - - async [kClose] () { - await promisify(this[kOriginalClose])() - this[kConnected] = 0 - this[kMockAgent][Symbols.kClients].delete(this[kOrigin]) - } -} - -module.exports = MockClient diff --git a/vanilla/node_modules/undici/lib/mock/mock-errors.js b/vanilla/node_modules/undici/lib/mock/mock-errors.js deleted file mode 100644 index 69e4f9c..0000000 --- a/vanilla/node_modules/undici/lib/mock/mock-errors.js +++ /dev/null @@ -1,29 +0,0 @@ -'use strict' - -const { UndiciError } = require('../core/errors') - -const kMockNotMatchedError = Symbol.for('undici.error.UND_MOCK_ERR_MOCK_NOT_MATCHED') - -/** - * The request does not match any registered mock dispatches. - */ -class MockNotMatchedError extends UndiciError { - constructor (message) { - super(message) - this.name = 'MockNotMatchedError' - this.message = message || 'The request does not match any registered mock dispatches' - this.code = 'UND_MOCK_ERR_MOCK_NOT_MATCHED' - } - - static [Symbol.hasInstance] (instance) { - return instance && instance[kMockNotMatchedError] === true - } - - get [kMockNotMatchedError] () { - return true - } -} - -module.exports = { - MockNotMatchedError -} diff --git a/vanilla/node_modules/undici/lib/mock/mock-interceptor.js b/vanilla/node_modules/undici/lib/mock/mock-interceptor.js deleted file mode 100644 index 1ea7aac..0000000 --- a/vanilla/node_modules/undici/lib/mock/mock-interceptor.js +++ /dev/null @@ -1,209 +0,0 @@ -'use strict' - -const { getResponseData, buildKey, addMockDispatch } = require('./mock-utils') -const { - kDispatches, - kDispatchKey, - kDefaultHeaders, - kDefaultTrailers, - kContentLength, - kMockDispatch, - kIgnoreTrailingSlash -} = require('./mock-symbols') -const { InvalidArgumentError } = require('../core/errors') -const { serializePathWithQuery } = require('../core/util') - -/** - * Defines the scope API for an interceptor reply - */ -class MockScope { - constructor (mockDispatch) { - this[kMockDispatch] = mockDispatch - } - - /** - * Delay a reply by a set amount in ms. - */ - delay (waitInMs) { - if (typeof waitInMs !== 'number' || !Number.isInteger(waitInMs) || waitInMs <= 0) { - throw new InvalidArgumentError('waitInMs must be a valid integer > 0') - } - - this[kMockDispatch].delay = waitInMs - return this - } - - /** - * For a defined reply, never mark as consumed. - */ - persist () { - this[kMockDispatch].persist = true - return this - } - - /** - * Allow one to define a reply for a set amount of matching requests. - */ - times (repeatTimes) { - if (typeof repeatTimes !== 'number' || !Number.isInteger(repeatTimes) || repeatTimes <= 0) { - throw new InvalidArgumentError('repeatTimes must be a valid integer > 0') - } - - this[kMockDispatch].times = repeatTimes - return this - } -} - -/** - * Defines an interceptor for a Mock - */ -class MockInterceptor { - constructor (opts, mockDispatches) { - if (typeof opts !== 'object') { - throw new InvalidArgumentError('opts must be an object') - } - if (typeof opts.path === 'undefined') { - throw new InvalidArgumentError('opts.path must be defined') - } - if (typeof opts.method === 'undefined') { - opts.method = 'GET' - } - // See https://github.com/nodejs/undici/issues/1245 - // As per RFC 3986, clients are not supposed to send URI - // fragments to servers when they retrieve a document, - if (typeof opts.path === 'string') { - if (opts.query) { - opts.path = serializePathWithQuery(opts.path, opts.query) - } else { - // Matches https://github.com/nodejs/undici/blob/main/lib/web/fetch/index.js#L1811 - const parsedURL = new URL(opts.path, 'data://') - opts.path = parsedURL.pathname + parsedURL.search - } - } - if (typeof opts.method === 'string') { - opts.method = opts.method.toUpperCase() - } - - this[kDispatchKey] = buildKey(opts) - this[kDispatches] = mockDispatches - this[kIgnoreTrailingSlash] = opts.ignoreTrailingSlash ?? false - this[kDefaultHeaders] = {} - this[kDefaultTrailers] = {} - this[kContentLength] = false - } - - createMockScopeDispatchData ({ statusCode, data, responseOptions }) { - const responseData = getResponseData(data) - const contentLength = this[kContentLength] ? { 'content-length': responseData.length } : {} - const headers = { ...this[kDefaultHeaders], ...contentLength, ...responseOptions.headers } - const trailers = { ...this[kDefaultTrailers], ...responseOptions.trailers } - - return { statusCode, data, headers, trailers } - } - - validateReplyParameters (replyParameters) { - if (typeof replyParameters.statusCode === 'undefined') { - throw new InvalidArgumentError('statusCode must be defined') - } - if (typeof replyParameters.responseOptions !== 'object' || replyParameters.responseOptions === null) { - throw new InvalidArgumentError('responseOptions must be an object') - } - } - - /** - * Mock an undici request with a defined reply. - */ - reply (replyOptionsCallbackOrStatusCode) { - // Values of reply aren't available right now as they - // can only be available when the reply callback is invoked. - if (typeof replyOptionsCallbackOrStatusCode === 'function') { - // We'll first wrap the provided callback in another function, - // this function will properly resolve the data from the callback - // when invoked. - const wrappedDefaultsCallback = (opts) => { - // Our reply options callback contains the parameter for statusCode, data and options. - const resolvedData = replyOptionsCallbackOrStatusCode(opts) - - // Check if it is in the right format - if (typeof resolvedData !== 'object' || resolvedData === null) { - throw new InvalidArgumentError('reply options callback must return an object') - } - - const replyParameters = { data: '', responseOptions: {}, ...resolvedData } - this.validateReplyParameters(replyParameters) - // Since the values can be obtained immediately we return them - // from this higher order function that will be resolved later. - return { - ...this.createMockScopeDispatchData(replyParameters) - } - } - - // Add usual dispatch data, but this time set the data parameter to function that will eventually provide data. - const newMockDispatch = addMockDispatch(this[kDispatches], this[kDispatchKey], wrappedDefaultsCallback, { ignoreTrailingSlash: this[kIgnoreTrailingSlash] }) - return new MockScope(newMockDispatch) - } - - // We can have either one or three parameters, if we get here, - // we should have 1-3 parameters. So we spread the arguments of - // this function to obtain the parameters, since replyData will always - // just be the statusCode. - const replyParameters = { - statusCode: replyOptionsCallbackOrStatusCode, - data: arguments[1] === undefined ? '' : arguments[1], - responseOptions: arguments[2] === undefined ? {} : arguments[2] - } - this.validateReplyParameters(replyParameters) - - // Send in-already provided data like usual - const dispatchData = this.createMockScopeDispatchData(replyParameters) - const newMockDispatch = addMockDispatch(this[kDispatches], this[kDispatchKey], dispatchData, { ignoreTrailingSlash: this[kIgnoreTrailingSlash] }) - return new MockScope(newMockDispatch) - } - - /** - * Mock an undici request with a defined error. - */ - replyWithError (error) { - if (typeof error === 'undefined') { - throw new InvalidArgumentError('error must be defined') - } - - const newMockDispatch = addMockDispatch(this[kDispatches], this[kDispatchKey], { error }, { ignoreTrailingSlash: this[kIgnoreTrailingSlash] }) - return new MockScope(newMockDispatch) - } - - /** - * Set default reply headers on the interceptor for subsequent replies - */ - defaultReplyHeaders (headers) { - if (typeof headers === 'undefined') { - throw new InvalidArgumentError('headers must be defined') - } - - this[kDefaultHeaders] = headers - return this - } - - /** - * Set default reply trailers on the interceptor for subsequent replies - */ - defaultReplyTrailers (trailers) { - if (typeof trailers === 'undefined') { - throw new InvalidArgumentError('trailers must be defined') - } - - this[kDefaultTrailers] = trailers - return this - } - - /** - * Set reply content length header for replies on the interceptor - */ - replyContentLength () { - this[kContentLength] = true - return this - } -} - -module.exports.MockInterceptor = MockInterceptor -module.exports.MockScope = MockScope diff --git a/vanilla/node_modules/undici/lib/mock/mock-pool.js b/vanilla/node_modules/undici/lib/mock/mock-pool.js deleted file mode 100644 index 2121e3c..0000000 --- a/vanilla/node_modules/undici/lib/mock/mock-pool.js +++ /dev/null @@ -1,68 +0,0 @@ -'use strict' - -const { promisify } = require('node:util') -const Pool = require('../dispatcher/pool') -const { buildMockDispatch } = require('./mock-utils') -const { - kDispatches, - kMockAgent, - kClose, - kOriginalClose, - kOrigin, - kOriginalDispatch, - kConnected, - kIgnoreTrailingSlash -} = require('./mock-symbols') -const { MockInterceptor } = require('./mock-interceptor') -const Symbols = require('../core/symbols') -const { InvalidArgumentError } = require('../core/errors') - -/** - * MockPool provides an API that extends the Pool to influence the mockDispatches. - */ -class MockPool extends Pool { - constructor (origin, opts) { - if (!opts || !opts.agent || typeof opts.agent.dispatch !== 'function') { - throw new InvalidArgumentError('Argument opts.agent must implement Agent') - } - - super(origin, opts) - - this[kMockAgent] = opts.agent - this[kOrigin] = origin - this[kIgnoreTrailingSlash] = opts.ignoreTrailingSlash ?? false - this[kDispatches] = [] - this[kConnected] = 1 - this[kOriginalDispatch] = this.dispatch - this[kOriginalClose] = this.close.bind(this) - - this.dispatch = buildMockDispatch.call(this) - this.close = this[kClose] - } - - get [Symbols.kConnected] () { - return this[kConnected] - } - - /** - * Sets up the base interceptor for mocking replies from undici. - */ - intercept (opts) { - return new MockInterceptor( - opts && { ignoreTrailingSlash: this[kIgnoreTrailingSlash], ...opts }, - this[kDispatches] - ) - } - - cleanMocks () { - this[kDispatches] = [] - } - - async [kClose] () { - await promisify(this[kOriginalClose])() - this[kConnected] = 0 - this[kMockAgent][Symbols.kClients].delete(this[kOrigin]) - } -} - -module.exports = MockPool diff --git a/vanilla/node_modules/undici/lib/mock/mock-symbols.js b/vanilla/node_modules/undici/lib/mock/mock-symbols.js deleted file mode 100644 index 940dbe6..0000000 --- a/vanilla/node_modules/undici/lib/mock/mock-symbols.js +++ /dev/null @@ -1,31 +0,0 @@ -'use strict' - -module.exports = { - kAgent: Symbol('agent'), - kOptions: Symbol('options'), - kFactory: Symbol('factory'), - kDispatches: Symbol('dispatches'), - kDispatchKey: Symbol('dispatch key'), - kDefaultHeaders: Symbol('default headers'), - kDefaultTrailers: Symbol('default trailers'), - kContentLength: Symbol('content length'), - kMockAgent: Symbol('mock agent'), - kMockAgentSet: Symbol('mock agent set'), - kMockAgentGet: Symbol('mock agent get'), - kMockDispatch: Symbol('mock dispatch'), - kClose: Symbol('close'), - kOriginalClose: Symbol('original agent close'), - kOriginalDispatch: Symbol('original dispatch'), - kOrigin: Symbol('origin'), - kIsMockActive: Symbol('is mock active'), - kNetConnect: Symbol('net connect'), - kGetNetConnect: Symbol('get net connect'), - kConnected: Symbol('connected'), - kIgnoreTrailingSlash: Symbol('ignore trailing slash'), - kMockAgentMockCallHistoryInstance: Symbol('mock agent mock call history name'), - kMockAgentRegisterCallHistory: Symbol('mock agent register mock call history'), - kMockAgentAddCallHistoryLog: Symbol('mock agent add call history log'), - kMockAgentIsCallHistoryEnabled: Symbol('mock agent is call history enabled'), - kMockAgentAcceptsNonStandardSearchParameters: Symbol('mock agent accepts non standard search parameters'), - kMockCallHistoryAddLog: Symbol('mock call history add log') -} diff --git a/vanilla/node_modules/undici/lib/mock/mock-utils.js b/vanilla/node_modules/undici/lib/mock/mock-utils.js deleted file mode 100644 index 291a857..0000000 --- a/vanilla/node_modules/undici/lib/mock/mock-utils.js +++ /dev/null @@ -1,480 +0,0 @@ -'use strict' - -const { MockNotMatchedError } = require('./mock-errors') -const { - kDispatches, - kMockAgent, - kOriginalDispatch, - kOrigin, - kGetNetConnect -} = require('./mock-symbols') -const { serializePathWithQuery } = require('../core/util') -const { STATUS_CODES } = require('node:http') -const { - types: { - isPromise - } -} = require('node:util') -const { InvalidArgumentError } = require('../core/errors') - -function matchValue (match, value) { - if (typeof match === 'string') { - return match === value - } - if (match instanceof RegExp) { - return match.test(value) - } - if (typeof match === 'function') { - return match(value) === true - } - return false -} - -function lowerCaseEntries (headers) { - return Object.fromEntries( - Object.entries(headers).map(([headerName, headerValue]) => { - return [headerName.toLocaleLowerCase(), headerValue] - }) - ) -} - -/** - * @param {import('../../index').Headers|string[]|Record<string, string>} headers - * @param {string} key - */ -function getHeaderByName (headers, key) { - if (Array.isArray(headers)) { - for (let i = 0; i < headers.length; i += 2) { - if (headers[i].toLocaleLowerCase() === key.toLocaleLowerCase()) { - return headers[i + 1] - } - } - - return undefined - } else if (typeof headers.get === 'function') { - return headers.get(key) - } else { - return lowerCaseEntries(headers)[key.toLocaleLowerCase()] - } -} - -/** @param {string[]} headers */ -function buildHeadersFromArray (headers) { // fetch HeadersList - const clone = headers.slice() - const entries = [] - for (let index = 0; index < clone.length; index += 2) { - entries.push([clone[index], clone[index + 1]]) - } - return Object.fromEntries(entries) -} - -function matchHeaders (mockDispatch, headers) { - if (typeof mockDispatch.headers === 'function') { - if (Array.isArray(headers)) { // fetch HeadersList - headers = buildHeadersFromArray(headers) - } - return mockDispatch.headers(headers ? lowerCaseEntries(headers) : {}) - } - if (typeof mockDispatch.headers === 'undefined') { - return true - } - if (typeof headers !== 'object' || typeof mockDispatch.headers !== 'object') { - return false - } - - for (const [matchHeaderName, matchHeaderValue] of Object.entries(mockDispatch.headers)) { - const headerValue = getHeaderByName(headers, matchHeaderName) - - if (!matchValue(matchHeaderValue, headerValue)) { - return false - } - } - return true -} - -function normalizeSearchParams (query) { - if (typeof query !== 'string') { - return query - } - - const originalQp = new URLSearchParams(query) - const normalizedQp = new URLSearchParams() - - for (let [key, value] of originalQp.entries()) { - key = key.replace('[]', '') - - const valueRepresentsString = /^(['"]).*\1$/.test(value) - if (valueRepresentsString) { - normalizedQp.append(key, value) - continue - } - - if (value.includes(',')) { - const values = value.split(',') - for (const v of values) { - normalizedQp.append(key, v) - } - continue - } - - normalizedQp.append(key, value) - } - - return normalizedQp -} - -function safeUrl (path) { - if (typeof path !== 'string') { - return path - } - const pathSegments = path.split('?', 3) - if (pathSegments.length !== 2) { - return path - } - - const qp = new URLSearchParams(pathSegments.pop()) - qp.sort() - return [...pathSegments, qp.toString()].join('?') -} - -function matchKey (mockDispatch, { path, method, body, headers }) { - const pathMatch = matchValue(mockDispatch.path, path) - const methodMatch = matchValue(mockDispatch.method, method) - const bodyMatch = typeof mockDispatch.body !== 'undefined' ? matchValue(mockDispatch.body, body) : true - const headersMatch = matchHeaders(mockDispatch, headers) - return pathMatch && methodMatch && bodyMatch && headersMatch -} - -function getResponseData (data) { - if (Buffer.isBuffer(data)) { - return data - } else if (data instanceof Uint8Array) { - return data - } else if (data instanceof ArrayBuffer) { - return data - } else if (typeof data === 'object') { - return JSON.stringify(data) - } else if (data) { - return data.toString() - } else { - return '' - } -} - -function getMockDispatch (mockDispatches, key) { - const basePath = key.query ? serializePathWithQuery(key.path, key.query) : key.path - const resolvedPath = typeof basePath === 'string' ? safeUrl(basePath) : basePath - - const resolvedPathWithoutTrailingSlash = removeTrailingSlash(resolvedPath) - - // Match path - let matchedMockDispatches = mockDispatches - .filter(({ consumed }) => !consumed) - .filter(({ path, ignoreTrailingSlash }) => { - return ignoreTrailingSlash - ? matchValue(removeTrailingSlash(safeUrl(path)), resolvedPathWithoutTrailingSlash) - : matchValue(safeUrl(path), resolvedPath) - }) - if (matchedMockDispatches.length === 0) { - throw new MockNotMatchedError(`Mock dispatch not matched for path '${resolvedPath}'`) - } - - // Match method - matchedMockDispatches = matchedMockDispatches.filter(({ method }) => matchValue(method, key.method)) - if (matchedMockDispatches.length === 0) { - throw new MockNotMatchedError(`Mock dispatch not matched for method '${key.method}' on path '${resolvedPath}'`) - } - - // Match body - matchedMockDispatches = matchedMockDispatches.filter(({ body }) => typeof body !== 'undefined' ? matchValue(body, key.body) : true) - if (matchedMockDispatches.length === 0) { - throw new MockNotMatchedError(`Mock dispatch not matched for body '${key.body}' on path '${resolvedPath}'`) - } - - // Match headers - matchedMockDispatches = matchedMockDispatches.filter((mockDispatch) => matchHeaders(mockDispatch, key.headers)) - if (matchedMockDispatches.length === 0) { - const headers = typeof key.headers === 'object' ? JSON.stringify(key.headers) : key.headers - throw new MockNotMatchedError(`Mock dispatch not matched for headers '${headers}' on path '${resolvedPath}'`) - } - - return matchedMockDispatches[0] -} - -function addMockDispatch (mockDispatches, key, data, opts) { - const baseData = { timesInvoked: 0, times: 1, persist: false, consumed: false, ...opts } - const replyData = typeof data === 'function' ? { callback: data } : { ...data } - const newMockDispatch = { ...baseData, ...key, pending: true, data: { error: null, ...replyData } } - mockDispatches.push(newMockDispatch) - return newMockDispatch -} - -function deleteMockDispatch (mockDispatches, key) { - const index = mockDispatches.findIndex(dispatch => { - if (!dispatch.consumed) { - return false - } - return matchKey(dispatch, key) - }) - if (index !== -1) { - mockDispatches.splice(index, 1) - } -} - -/** - * @param {string} path Path to remove trailing slash from - */ -function removeTrailingSlash (path) { - while (path.endsWith('/')) { - path = path.slice(0, -1) - } - - if (path.length === 0) { - path = '/' - } - - return path -} - -function buildKey (opts) { - const { path, method, body, headers, query } = opts - - return { - path, - method, - body, - headers, - query - } -} - -function generateKeyValues (data) { - const keys = Object.keys(data) - const result = [] - for (let i = 0; i < keys.length; ++i) { - const key = keys[i] - const value = data[key] - const name = Buffer.from(`${key}`) - if (Array.isArray(value)) { - for (let j = 0; j < value.length; ++j) { - result.push(name, Buffer.from(`${value[j]}`)) - } - } else { - result.push(name, Buffer.from(`${value}`)) - } - } - return result -} - -/** - * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status - * @param {number} statusCode - */ -function getStatusText (statusCode) { - return STATUS_CODES[statusCode] || 'unknown' -} - -async function getResponse (body) { - const buffers = [] - for await (const data of body) { - buffers.push(data) - } - return Buffer.concat(buffers).toString('utf8') -} - -/** - * Mock dispatch function used to simulate undici dispatches - */ -function mockDispatch (opts, handler) { - // Get mock dispatch from built key - const key = buildKey(opts) - const mockDispatch = getMockDispatch(this[kDispatches], key) - - mockDispatch.timesInvoked++ - - // Here's where we resolve a callback if a callback is present for the dispatch data. - if (mockDispatch.data.callback) { - mockDispatch.data = { ...mockDispatch.data, ...mockDispatch.data.callback(opts) } - } - - // Parse mockDispatch data - const { data: { statusCode, data, headers, trailers, error }, delay, persist } = mockDispatch - const { timesInvoked, times } = mockDispatch - - // If it's used up and not persistent, mark as consumed - mockDispatch.consumed = !persist && timesInvoked >= times - mockDispatch.pending = timesInvoked < times - - // If specified, trigger dispatch error - if (error !== null) { - deleteMockDispatch(this[kDispatches], key) - handler.onError(error) - return true - } - - // Track whether the request has been aborted - let aborted = false - let timer = null - - function abort (err) { - if (aborted) { - return - } - aborted = true - - // Clear the pending delayed response if any - if (timer !== null) { - clearTimeout(timer) - timer = null - } - - // Notify the handler of the abort - handler.onError(err) - } - - // Call onConnect to allow the handler to register the abort callback - handler.onConnect?.(abort, null) - - // Handle the request with a delay if necessary - if (typeof delay === 'number' && delay > 0) { - timer = setTimeout(() => { - timer = null - handleReply(this[kDispatches]) - }, delay) - } else { - handleReply(this[kDispatches]) - } - - function handleReply (mockDispatches, _data = data) { - // Don't send response if the request was aborted - if (aborted) { - return - } - - // fetch's HeadersList is a 1D string array - const optsHeaders = Array.isArray(opts.headers) - ? buildHeadersFromArray(opts.headers) - : opts.headers - const body = typeof _data === 'function' - ? _data({ ...opts, headers: optsHeaders }) - : _data - - // util.types.isPromise is likely needed for jest. - if (isPromise(body)) { - // If handleReply is asynchronous, throwing an error - // in the callback will reject the promise, rather than - // synchronously throw the error, which breaks some tests. - // Rather, we wait for the callback to resolve if it is a - // promise, and then re-run handleReply with the new body. - return body.then((newData) => handleReply(mockDispatches, newData)) - } - - // Check again if aborted after async body resolution - if (aborted) { - return - } - - const responseData = getResponseData(body) - const responseHeaders = generateKeyValues(headers) - const responseTrailers = generateKeyValues(trailers) - - handler.onHeaders?.(statusCode, responseHeaders, resume, getStatusText(statusCode)) - handler.onData?.(Buffer.from(responseData)) - handler.onComplete?.(responseTrailers) - deleteMockDispatch(mockDispatches, key) - } - - function resume () {} - - return true -} - -function buildMockDispatch () { - const agent = this[kMockAgent] - const origin = this[kOrigin] - const originalDispatch = this[kOriginalDispatch] - - return function dispatch (opts, handler) { - if (agent.isMockActive) { - try { - mockDispatch.call(this, opts, handler) - } catch (error) { - if (error.code === 'UND_MOCK_ERR_MOCK_NOT_MATCHED') { - const netConnect = agent[kGetNetConnect]() - if (netConnect === false) { - throw new MockNotMatchedError(`${error.message}: subsequent request to origin ${origin} was not allowed (net.connect disabled)`) - } - if (checkNetConnect(netConnect, origin)) { - originalDispatch.call(this, opts, handler) - } else { - throw new MockNotMatchedError(`${error.message}: subsequent request to origin ${origin} was not allowed (net.connect is not enabled for this origin)`) - } - } else { - throw error - } - } - } else { - originalDispatch.call(this, opts, handler) - } - } -} - -function checkNetConnect (netConnect, origin) { - const url = new URL(origin) - if (netConnect === true) { - return true - } else if (Array.isArray(netConnect) && netConnect.some((matcher) => matchValue(matcher, url.host))) { - return true - } - return false -} - -function normalizeOrigin (origin) { - if (typeof origin !== 'string' && !(origin instanceof URL)) { - return origin - } - - if (origin instanceof URL) { - return origin.origin - } - - return origin.toLowerCase() -} - -function buildAndValidateMockOptions (opts) { - const { agent, ...mockOptions } = opts - - if ('enableCallHistory' in mockOptions && typeof mockOptions.enableCallHistory !== 'boolean') { - throw new InvalidArgumentError('options.enableCallHistory must to be a boolean') - } - - if ('acceptNonStandardSearchParameters' in mockOptions && typeof mockOptions.acceptNonStandardSearchParameters !== 'boolean') { - throw new InvalidArgumentError('options.acceptNonStandardSearchParameters must to be a boolean') - } - - if ('ignoreTrailingSlash' in mockOptions && typeof mockOptions.ignoreTrailingSlash !== 'boolean') { - throw new InvalidArgumentError('options.ignoreTrailingSlash must to be a boolean') - } - - return mockOptions -} - -module.exports = { - getResponseData, - getMockDispatch, - addMockDispatch, - deleteMockDispatch, - buildKey, - generateKeyValues, - matchValue, - getResponse, - getStatusText, - mockDispatch, - buildMockDispatch, - checkNetConnect, - buildAndValidateMockOptions, - getHeaderByName, - buildHeadersFromArray, - normalizeSearchParams, - normalizeOrigin -} diff --git a/vanilla/node_modules/undici/lib/mock/pending-interceptors-formatter.js b/vanilla/node_modules/undici/lib/mock/pending-interceptors-formatter.js deleted file mode 100644 index ccca951..0000000 --- a/vanilla/node_modules/undici/lib/mock/pending-interceptors-formatter.js +++ /dev/null @@ -1,43 +0,0 @@ -'use strict' - -const { Transform } = require('node:stream') -const { Console } = require('node:console') - -const PERSISTENT = process.versions.icu ? '✅' : 'Y ' -const NOT_PERSISTENT = process.versions.icu ? '❌' : 'N ' - -/** - * Gets the output of `console.table(…)` as a string. - */ -module.exports = class PendingInterceptorsFormatter { - constructor ({ disableColors } = {}) { - this.transform = new Transform({ - transform (chunk, _enc, cb) { - cb(null, chunk) - } - }) - - this.logger = new Console({ - stdout: this.transform, - inspectOptions: { - colors: !disableColors && !process.env.CI - } - }) - } - - format (pendingInterceptors) { - const withPrettyHeaders = pendingInterceptors.map( - ({ method, path, data: { statusCode }, persist, times, timesInvoked, origin }) => ({ - Method: method, - Origin: origin, - Path: path, - 'Status code': statusCode, - Persistent: persist ? PERSISTENT : NOT_PERSISTENT, - Invocations: timesInvoked, - Remaining: persist ? Infinity : times - timesInvoked - })) - - this.logger.table(withPrettyHeaders) - return this.transform.read().toString() - } -} diff --git a/vanilla/node_modules/undici/lib/mock/snapshot-agent.js b/vanilla/node_modules/undici/lib/mock/snapshot-agent.js deleted file mode 100644 index 8028011..0000000 --- a/vanilla/node_modules/undici/lib/mock/snapshot-agent.js +++ /dev/null @@ -1,353 +0,0 @@ -'use strict' - -const Agent = require('../dispatcher/agent') -const MockAgent = require('./mock-agent') -const { SnapshotRecorder } = require('./snapshot-recorder') -const WrapHandler = require('../handler/wrap-handler') -const { InvalidArgumentError, UndiciError } = require('../core/errors') -const { validateSnapshotMode } = require('./snapshot-utils') - -const kSnapshotRecorder = Symbol('kSnapshotRecorder') -const kSnapshotMode = Symbol('kSnapshotMode') -const kSnapshotPath = Symbol('kSnapshotPath') -const kSnapshotLoaded = Symbol('kSnapshotLoaded') -const kRealAgent = Symbol('kRealAgent') - -// Static flag to ensure warning is only emitted once per process -let warningEmitted = false - -class SnapshotAgent extends MockAgent { - constructor (opts = {}) { - // Emit experimental warning only once - if (!warningEmitted) { - process.emitWarning( - 'SnapshotAgent is experimental and subject to change', - 'ExperimentalWarning' - ) - warningEmitted = true - } - - const { - mode = 'record', - snapshotPath = null, - ...mockAgentOpts - } = opts - - super(mockAgentOpts) - - validateSnapshotMode(mode) - - // Validate snapshotPath is provided when required - if ((mode === 'playback' || mode === 'update') && !snapshotPath) { - throw new InvalidArgumentError(`snapshotPath is required when mode is '${mode}'`) - } - - this[kSnapshotMode] = mode - this[kSnapshotPath] = snapshotPath - - this[kSnapshotRecorder] = new SnapshotRecorder({ - snapshotPath: this[kSnapshotPath], - mode: this[kSnapshotMode], - maxSnapshots: opts.maxSnapshots, - autoFlush: opts.autoFlush, - flushInterval: opts.flushInterval, - matchHeaders: opts.matchHeaders, - ignoreHeaders: opts.ignoreHeaders, - excludeHeaders: opts.excludeHeaders, - matchBody: opts.matchBody, - matchQuery: opts.matchQuery, - caseSensitive: opts.caseSensitive, - shouldRecord: opts.shouldRecord, - shouldPlayback: opts.shouldPlayback, - excludeUrls: opts.excludeUrls - }) - this[kSnapshotLoaded] = false - - // For recording/update mode, we need a real agent to make actual requests - // For playback mode, we need a real agent if there are excluded URLs - if (this[kSnapshotMode] === 'record' || this[kSnapshotMode] === 'update' || - (this[kSnapshotMode] === 'playback' && opts.excludeUrls && opts.excludeUrls.length > 0)) { - this[kRealAgent] = new Agent(opts) - } - - // Auto-load snapshots in playback/update mode - if ((this[kSnapshotMode] === 'playback' || this[kSnapshotMode] === 'update') && this[kSnapshotPath]) { - this.loadSnapshots().catch(() => { - // Ignore load errors - file might not exist yet - }) - } - } - - dispatch (opts, handler) { - handler = WrapHandler.wrap(handler) - const mode = this[kSnapshotMode] - - // Check if URL should be excluded (pass through without mocking/recording) - if (this[kSnapshotRecorder].isUrlExcluded(opts)) { - // Real agent is guaranteed by constructor when excludeUrls is configured - return this[kRealAgent].dispatch(opts, handler) - } - - if (mode === 'playback' || mode === 'update') { - // Ensure snapshots are loaded - if (!this[kSnapshotLoaded]) { - // Need to load asynchronously, delegate to async version - return this.#asyncDispatch(opts, handler) - } - - // Try to find existing snapshot (synchronous) - const snapshot = this[kSnapshotRecorder].findSnapshot(opts) - - if (snapshot) { - // Use recorded response (synchronous) - return this.#replaySnapshot(snapshot, handler) - } else if (mode === 'update') { - // Make real request and record it (async required) - return this.#recordAndReplay(opts, handler) - } else { - // Playback mode but no snapshot found - const error = new UndiciError(`No snapshot found for ${opts.method || 'GET'} ${opts.path}`) - if (handler.onError) { - handler.onError(error) - return - } - throw error - } - } else if (mode === 'record') { - // Record mode - make real request and save response (async required) - return this.#recordAndReplay(opts, handler) - } - } - - /** - * Async version of dispatch for when we need to load snapshots first - */ - async #asyncDispatch (opts, handler) { - await this.loadSnapshots() - return this.dispatch(opts, handler) - } - - /** - * Records a real request and replays the response - */ - #recordAndReplay (opts, handler) { - const responseData = { - statusCode: null, - headers: {}, - trailers: {}, - body: [] - } - - const self = this // Capture 'this' context for use within nested handler callbacks - - const recordingHandler = { - onRequestStart (controller, context) { - return handler.onRequestStart(controller, { ...context, history: this.history }) - }, - - onRequestUpgrade (controller, statusCode, headers, socket) { - return handler.onRequestUpgrade(controller, statusCode, headers, socket) - }, - - onResponseStart (controller, statusCode, headers, statusMessage) { - responseData.statusCode = statusCode - responseData.headers = headers - return handler.onResponseStart(controller, statusCode, headers, statusMessage) - }, - - onResponseData (controller, chunk) { - responseData.body.push(chunk) - return handler.onResponseData(controller, chunk) - }, - - onResponseEnd (controller, trailers) { - responseData.trailers = trailers - - // Record the interaction using captured 'self' context (fire and forget) - const responseBody = Buffer.concat(responseData.body) - self[kSnapshotRecorder].record(opts, { - statusCode: responseData.statusCode, - headers: responseData.headers, - body: responseBody, - trailers: responseData.trailers - }) - .then(() => handler.onResponseEnd(controller, trailers)) - .catch((error) => handler.onResponseError(controller, error)) - } - } - - // Use composed agent if available (includes interceptors), otherwise use real agent - const agent = this[kRealAgent] - return agent.dispatch(opts, recordingHandler) - } - - /** - * Replays a recorded response - * - * @param {Object} snapshot - The recorded snapshot to replay. - * @param {Object} handler - The handler to call with the response data. - * @returns {void} - */ - #replaySnapshot (snapshot, handler) { - try { - const { response } = snapshot - - const controller = { - pause () { }, - resume () { }, - abort (reason) { - this.aborted = true - this.reason = reason - }, - - aborted: false, - paused: false - } - - handler.onRequestStart(controller) - - handler.onResponseStart(controller, response.statusCode, response.headers) - - // Body is always stored as base64 string - const body = Buffer.from(response.body, 'base64') - handler.onResponseData(controller, body) - - handler.onResponseEnd(controller, response.trailers) - } catch (error) { - handler.onError?.(error) - } - } - - /** - * Loads snapshots from file - * - * @param {string} [filePath] - Optional file path to load snapshots from. - * @returns {Promise<void>} - Resolves when snapshots are loaded. - */ - async loadSnapshots (filePath) { - await this[kSnapshotRecorder].loadSnapshots(filePath || this[kSnapshotPath]) - this[kSnapshotLoaded] = true - - // In playback mode, set up MockAgent interceptors for all snapshots - if (this[kSnapshotMode] === 'playback') { - this.#setupMockInterceptors() - } - } - - /** - * Saves snapshots to file - * - * @param {string} [filePath] - Optional file path to save snapshots to. - * @returns {Promise<void>} - Resolves when snapshots are saved. - */ - async saveSnapshots (filePath) { - return this[kSnapshotRecorder].saveSnapshots(filePath || this[kSnapshotPath]) - } - - /** - * Sets up MockAgent interceptors based on recorded snapshots. - * - * This method creates MockAgent interceptors for each recorded snapshot, - * allowing the SnapshotAgent to fall back to MockAgent's standard intercept - * mechanism in playback mode. Each interceptor is configured to persist - * (remain active for multiple requests) and responds with the recorded - * response data. - * - * Called automatically when loading snapshots in playback mode. - * - * @returns {void} - */ - #setupMockInterceptors () { - for (const snapshot of this[kSnapshotRecorder].getSnapshots()) { - const { request, responses, response } = snapshot - const url = new URL(request.url) - - const mockPool = this.get(url.origin) - - // Handle both new format (responses array) and legacy format (response object) - const responseData = responses ? responses[0] : response - if (!responseData) continue - - mockPool.intercept({ - path: url.pathname + url.search, - method: request.method, - headers: request.headers, - body: request.body - }).reply(responseData.statusCode, responseData.body, { - headers: responseData.headers, - trailers: responseData.trailers - }).persist() - } - } - - /** - * Gets the snapshot recorder - * @return {SnapshotRecorder} - The snapshot recorder instance - */ - getRecorder () { - return this[kSnapshotRecorder] - } - - /** - * Gets the current mode - * @return {import('./snapshot-utils').SnapshotMode} - The current snapshot mode - */ - getMode () { - return this[kSnapshotMode] - } - - /** - * Clears all snapshots - * @returns {void} - */ - clearSnapshots () { - this[kSnapshotRecorder].clear() - } - - /** - * Resets call counts for all snapshots (useful for test cleanup) - * @returns {void} - */ - resetCallCounts () { - this[kSnapshotRecorder].resetCallCounts() - } - - /** - * Deletes a specific snapshot by request options - * @param {import('./snapshot-recorder').SnapshotRequestOptions} requestOpts - Request options to identify the snapshot - * @return {Promise<boolean>} - Returns true if the snapshot was deleted, false if not found - */ - deleteSnapshot (requestOpts) { - return this[kSnapshotRecorder].deleteSnapshot(requestOpts) - } - - /** - * Gets information about a specific snapshot - * @returns {import('./snapshot-recorder').SnapshotInfo|null} - Snapshot information or null if not found - */ - getSnapshotInfo (requestOpts) { - return this[kSnapshotRecorder].getSnapshotInfo(requestOpts) - } - - /** - * Replaces all snapshots with new data (full replacement) - * @param {Array<{hash: string; snapshot: import('./snapshot-recorder').SnapshotEntryshotEntry}>|Record<string, import('./snapshot-recorder').SnapshotEntry>} snapshotData - New snapshot data to replace existing snapshots - * @returns {void} - */ - replaceSnapshots (snapshotData) { - this[kSnapshotRecorder].replaceSnapshots(snapshotData) - } - - /** - * Closes the agent, saving snapshots and cleaning up resources. - * - * @returns {Promise<void>} - */ - async close () { - await this[kSnapshotRecorder].close() - await this[kRealAgent]?.close() - await super.close() - } -} - -module.exports = SnapshotAgent diff --git a/vanilla/node_modules/undici/lib/mock/snapshot-recorder.js b/vanilla/node_modules/undici/lib/mock/snapshot-recorder.js deleted file mode 100644 index b5d07fa..0000000 --- a/vanilla/node_modules/undici/lib/mock/snapshot-recorder.js +++ /dev/null @@ -1,588 +0,0 @@ -'use strict' - -const { writeFile, readFile, mkdir } = require('node:fs/promises') -const { dirname, resolve } = require('node:path') -const { setTimeout, clearTimeout } = require('node:timers') -const { InvalidArgumentError, UndiciError } = require('../core/errors') -const { hashId, isUrlExcludedFactory, normalizeHeaders, createHeaderFilters } = require('./snapshot-utils') - -/** - * @typedef {Object} SnapshotRequestOptions - * @property {string} method - HTTP method (e.g. 'GET', 'POST', etc.) - * @property {string} path - Request path - * @property {string} origin - Request origin (base URL) - * @property {import('./snapshot-utils').Headers|import('./snapshot-utils').UndiciHeaders} headers - Request headers - * @property {import('./snapshot-utils').NormalizedHeaders} _normalizedHeaders - Request headers as a lowercase object - * @property {string|Buffer} [body] - Request body (optional) - */ - -/** - * @typedef {Object} SnapshotEntryRequest - * @property {string} method - HTTP method (e.g. 'GET', 'POST', etc.) - * @property {string} url - Full URL of the request - * @property {import('./snapshot-utils').NormalizedHeaders} headers - Normalized headers as a lowercase object - * @property {string|Buffer} [body] - Request body (optional) - */ - -/** - * @typedef {Object} SnapshotEntryResponse - * @property {number} statusCode - HTTP status code of the response - * @property {import('./snapshot-utils').NormalizedHeaders} headers - Normalized response headers as a lowercase object - * @property {string} body - Response body as a base64url encoded string - * @property {Object} [trailers] - Optional response trailers - */ - -/** - * @typedef {Object} SnapshotEntry - * @property {SnapshotEntryRequest} request - The request object - * @property {Array<SnapshotEntryResponse>} responses - Array of response objects - * @property {number} callCount - Number of times this snapshot has been called - * @property {string} timestamp - ISO timestamp of when the snapshot was created - */ - -/** - * @typedef {Object} SnapshotRecorderMatchOptions - * @property {Array<string>} [matchHeaders=[]] - Headers to match (empty array means match all headers) - * @property {Array<string>} [ignoreHeaders=[]] - Headers to ignore for matching - * @property {Array<string>} [excludeHeaders=[]] - Headers to exclude from matching - * @property {boolean} [matchBody=true] - Whether to match request body - * @property {boolean} [matchQuery=true] - Whether to match query properties - * @property {boolean} [caseSensitive=false] - Whether header matching is case-sensitive - */ - -/** - * @typedef {Object} SnapshotRecorderOptions - * @property {string} [snapshotPath] - Path to save/load snapshots - * @property {import('./snapshot-utils').SnapshotMode} [mode='record'] - Mode: 'record' or 'playback' - * @property {number} [maxSnapshots=Infinity] - Maximum number of snapshots to keep - * @property {boolean} [autoFlush=false] - Whether to automatically flush snapshots to disk - * @property {number} [flushInterval=30000] - Auto-flush interval in milliseconds (default: 30 seconds) - * @property {Array<string|RegExp>} [excludeUrls=[]] - URLs to exclude from recording - * @property {function} [shouldRecord=null] - Function to filter requests for recording - * @property {function} [shouldPlayback=null] - Function to filter requests - */ - -/** - * @typedef {Object} SnapshotFormattedRequest - * @property {string} method - HTTP method (e.g. 'GET', 'POST', etc.) - * @property {string} url - Full URL of the request (with query parameters if matchQuery is true) - * @property {import('./snapshot-utils').NormalizedHeaders} headers - Normalized headers as a lowercase object - * @property {string} body - Request body (optional, only if matchBody is true) - */ - -/** - * @typedef {Object} SnapshotInfo - * @property {string} hash - Hash key for the snapshot - * @property {SnapshotEntryRequest} request - The request object - * @property {number} responseCount - Number of responses recorded for this request - * @property {number} callCount - Number of times this snapshot has been called - * @property {string} timestamp - ISO timestamp of when the snapshot was created - */ - -/** - * Formats a request for consistent snapshot storage - * Caches normalized headers to avoid repeated processing - * - * @param {SnapshotRequestOptions} opts - Request options - * @param {import('./snapshot-utils').HeaderFilters} headerFilters - Cached header sets for performance - * @param {SnapshotRecorderMatchOptions} [matchOptions] - Matching options for headers and body - * @returns {SnapshotFormattedRequest} - Formatted request object - */ -function formatRequestKey (opts, headerFilters, matchOptions = {}) { - const url = new URL(opts.path, opts.origin) - - // Cache normalized headers if not already done - const normalized = opts._normalizedHeaders || normalizeHeaders(opts.headers) - if (!opts._normalizedHeaders) { - opts._normalizedHeaders = normalized - } - - return { - method: opts.method || 'GET', - url: matchOptions.matchQuery !== false ? url.toString() : `${url.origin}${url.pathname}`, - headers: filterHeadersForMatching(normalized, headerFilters, matchOptions), - body: matchOptions.matchBody !== false && opts.body ? String(opts.body) : '' - } -} - -/** - * Filters headers based on matching configuration - * - * @param {import('./snapshot-utils').Headers} headers - Headers to filter - * @param {import('./snapshot-utils').HeaderFilters} headerFilters - Cached sets for ignore, exclude, and match headers - * @param {SnapshotRecorderMatchOptions} [matchOptions] - Matching options for headers - */ -function filterHeadersForMatching (headers, headerFilters, matchOptions = {}) { - if (!headers || typeof headers !== 'object') return {} - - const { - caseSensitive = false - } = matchOptions - - const filtered = {} - const { ignore, exclude, match } = headerFilters - - for (const [key, value] of Object.entries(headers)) { - const headerKey = caseSensitive ? key : key.toLowerCase() - - // Skip if in exclude list (for security) - if (exclude.has(headerKey)) continue - - // Skip if in ignore list (for matching) - if (ignore.has(headerKey)) continue - - // If matchHeaders is specified, only include those headers - if (match.size !== 0) { - if (!match.has(headerKey)) continue - } - - filtered[headerKey] = value - } - - return filtered -} - -/** - * Filters headers for storage (only excludes sensitive headers) - * - * @param {import('./snapshot-utils').Headers} headers - Headers to filter - * @param {import('./snapshot-utils').HeaderFilters} headerFilters - Cached sets for ignore, exclude, and match headers - * @param {SnapshotRecorderMatchOptions} [matchOptions] - Matching options for headers - */ -function filterHeadersForStorage (headers, headerFilters, matchOptions = {}) { - if (!headers || typeof headers !== 'object') return {} - - const { - caseSensitive = false - } = matchOptions - - const filtered = {} - const { exclude: excludeSet } = headerFilters - - for (const [key, value] of Object.entries(headers)) { - const headerKey = caseSensitive ? key : key.toLowerCase() - - // Skip if in exclude list (for security) - if (excludeSet.has(headerKey)) continue - - filtered[headerKey] = value - } - - return filtered -} - -/** - * Creates a hash key for request matching - * Properly orders headers to avoid conflicts and uses crypto hashing when available - * - * @param {SnapshotFormattedRequest} formattedRequest - Request object - * @returns {string} - Base64url encoded hash of the request - */ -function createRequestHash (formattedRequest) { - const parts = [ - formattedRequest.method, - formattedRequest.url - ] - - // Process headers in a deterministic way to avoid conflicts - if (formattedRequest.headers && typeof formattedRequest.headers === 'object') { - const headerKeys = Object.keys(formattedRequest.headers).sort() - for (const key of headerKeys) { - const values = Array.isArray(formattedRequest.headers[key]) - ? formattedRequest.headers[key] - : [formattedRequest.headers[key]] - - // Add header name - parts.push(key) - - // Add all values for this header, sorted for consistency - for (const value of values.sort()) { - parts.push(String(value)) - } - } - } - - // Add body - parts.push(formattedRequest.body) - - const content = parts.join('|') - - return hashId(content) -} - -class SnapshotRecorder { - /** @type {NodeJS.Timeout | null} */ - #flushTimeout - - /** @type {import('./snapshot-utils').IsUrlExcluded} */ - #isUrlExcluded - - /** @type {Map<string, SnapshotEntry>} */ - #snapshots = new Map() - - /** @type {string|undefined} */ - #snapshotPath - - /** @type {number} */ - #maxSnapshots = Infinity - - /** @type {boolean} */ - #autoFlush = false - - /** @type {import('./snapshot-utils').HeaderFilters} */ - #headerFilters - - /** - * Creates a new SnapshotRecorder instance - * @param {SnapshotRecorderOptions&SnapshotRecorderMatchOptions} [options={}] - Configuration options for the recorder - */ - constructor (options = {}) { - this.#snapshotPath = options.snapshotPath - this.#maxSnapshots = options.maxSnapshots || Infinity - this.#autoFlush = options.autoFlush || false - this.flushInterval = options.flushInterval || 30000 // 30 seconds default - this._flushTimer = null - - // Matching configuration - /** @type {Required<SnapshotRecorderMatchOptions>} */ - this.matchOptions = { - matchHeaders: options.matchHeaders || [], // empty means match all headers - ignoreHeaders: options.ignoreHeaders || [], - excludeHeaders: options.excludeHeaders || [], - matchBody: options.matchBody !== false, // default: true - matchQuery: options.matchQuery !== false, // default: true - caseSensitive: options.caseSensitive || false - } - - // Cache processed header sets to avoid recreating them on every request - this.#headerFilters = createHeaderFilters(this.matchOptions) - - // Request filtering callbacks - this.shouldRecord = options.shouldRecord || (() => true) // function(requestOpts) -> boolean - this.shouldPlayback = options.shouldPlayback || (() => true) // function(requestOpts) -> boolean - - // URL pattern filtering - this.#isUrlExcluded = isUrlExcludedFactory(options.excludeUrls) // Array of regex patterns or strings - - // Start auto-flush timer if enabled - if (this.#autoFlush && this.#snapshotPath) { - this.#startAutoFlush() - } - } - - /** - * Records a request-response interaction - * @param {SnapshotRequestOptions} requestOpts - Request options - * @param {SnapshotEntryResponse} response - Response data to record - * @return {Promise<void>} - Resolves when the recording is complete - */ - async record (requestOpts, response) { - // Check if recording should be filtered out - if (!this.shouldRecord(requestOpts)) { - return // Skip recording - } - - // Check URL exclusion patterns - if (this.isUrlExcluded(requestOpts)) { - return // Skip recording - } - - const request = formatRequestKey(requestOpts, this.#headerFilters, this.matchOptions) - const hash = createRequestHash(request) - - // Extract response data - always store body as base64 - const normalizedHeaders = normalizeHeaders(response.headers) - - /** @type {SnapshotEntryResponse} */ - const responseData = { - statusCode: response.statusCode, - headers: filterHeadersForStorage(normalizedHeaders, this.#headerFilters, this.matchOptions), - body: Buffer.isBuffer(response.body) - ? response.body.toString('base64') - : Buffer.from(String(response.body || '')).toString('base64'), - trailers: response.trailers - } - - // Remove oldest snapshot if we exceed maxSnapshots limit - if (this.#snapshots.size >= this.#maxSnapshots && !this.#snapshots.has(hash)) { - const oldestKey = this.#snapshots.keys().next().value - this.#snapshots.delete(oldestKey) - } - - // Support sequential responses - if snapshot exists, add to responses array - const existingSnapshot = this.#snapshots.get(hash) - if (existingSnapshot && existingSnapshot.responses) { - existingSnapshot.responses.push(responseData) - existingSnapshot.timestamp = new Date().toISOString() - } else { - this.#snapshots.set(hash, { - request, - responses: [responseData], // Always store as array for consistency - callCount: 0, - timestamp: new Date().toISOString() - }) - } - - // Auto-flush if enabled - if (this.#autoFlush && this.#snapshotPath) { - this.#scheduleFlush() - } - } - - /** - * Checks if a URL should be excluded from recording/playback - * @param {SnapshotRequestOptions} requestOpts - Request options to check - * @returns {boolean} - True if URL is excluded - */ - isUrlExcluded (requestOpts) { - const url = new URL(requestOpts.path, requestOpts.origin).toString() - return this.#isUrlExcluded(url) - } - - /** - * Finds a matching snapshot for the given request - * Returns the appropriate response based on call count for sequential responses - * - * @param {SnapshotRequestOptions} requestOpts - Request options to match - * @returns {SnapshotEntry&Record<'response', SnapshotEntryResponse>|undefined} - Matching snapshot response or undefined if not found - */ - findSnapshot (requestOpts) { - // Check if playback should be filtered out - if (!this.shouldPlayback(requestOpts)) { - return undefined // Skip playback - } - - // Check URL exclusion patterns - if (this.isUrlExcluded(requestOpts)) { - return undefined // Skip playback - } - - const request = formatRequestKey(requestOpts, this.#headerFilters, this.matchOptions) - const hash = createRequestHash(request) - const snapshot = this.#snapshots.get(hash) - - if (!snapshot) return undefined - - // Handle sequential responses - const currentCallCount = snapshot.callCount || 0 - const responseIndex = Math.min(currentCallCount, snapshot.responses.length - 1) - snapshot.callCount = currentCallCount + 1 - - return { - ...snapshot, - response: snapshot.responses[responseIndex] - } - } - - /** - * Loads snapshots from file - * @param {string} [filePath] - Optional file path to load snapshots from - * @return {Promise<void>} - Resolves when snapshots are loaded - */ - async loadSnapshots (filePath) { - const path = filePath || this.#snapshotPath - if (!path) { - throw new InvalidArgumentError('Snapshot path is required') - } - - try { - const data = await readFile(resolve(path), 'utf8') - const parsed = JSON.parse(data) - - // Convert array format back to Map - if (Array.isArray(parsed)) { - this.#snapshots.clear() - for (const { hash, snapshot } of parsed) { - this.#snapshots.set(hash, snapshot) - } - } else { - // Legacy object format - this.#snapshots = new Map(Object.entries(parsed)) - } - } catch (error) { - if (error.code === 'ENOENT') { - // File doesn't exist yet - that's ok for recording mode - this.#snapshots.clear() - } else { - throw new UndiciError(`Failed to load snapshots from ${path}`, { cause: error }) - } - } - } - - /** - * Saves snapshots to file - * - * @param {string} [filePath] - Optional file path to save snapshots - * @returns {Promise<void>} - Resolves when snapshots are saved - */ - async saveSnapshots (filePath) { - const path = filePath || this.#snapshotPath - if (!path) { - throw new InvalidArgumentError('Snapshot path is required') - } - - const resolvedPath = resolve(path) - - // Ensure directory exists - await mkdir(dirname(resolvedPath), { recursive: true }) - - // Convert Map to serializable format - const data = Array.from(this.#snapshots.entries()).map(([hash, snapshot]) => ({ - hash, - snapshot - })) - - await writeFile(resolvedPath, JSON.stringify(data, null, 2), { flush: true }) - } - - /** - * Clears all recorded snapshots - * @returns {void} - */ - clear () { - this.#snapshots.clear() - } - - /** - * Gets all recorded snapshots - * @return {Array<SnapshotEntry>} - Array of all recorded snapshots - */ - getSnapshots () { - return Array.from(this.#snapshots.values()) - } - - /** - * Gets snapshot count - * @return {number} - Number of recorded snapshots - */ - size () { - return this.#snapshots.size - } - - /** - * Resets call counts for all snapshots (useful for test cleanup) - * @returns {void} - */ - resetCallCounts () { - for (const snapshot of this.#snapshots.values()) { - snapshot.callCount = 0 - } - } - - /** - * Deletes a specific snapshot by request options - * @param {SnapshotRequestOptions} requestOpts - Request options to match - * @returns {boolean} - True if snapshot was deleted, false if not found - */ - deleteSnapshot (requestOpts) { - const request = formatRequestKey(requestOpts, this.#headerFilters, this.matchOptions) - const hash = createRequestHash(request) - return this.#snapshots.delete(hash) - } - - /** - * Gets information about a specific snapshot - * @param {SnapshotRequestOptions} requestOpts - Request options to match - * @returns {SnapshotInfo|null} - Snapshot information or null if not found - */ - getSnapshotInfo (requestOpts) { - const request = formatRequestKey(requestOpts, this.#headerFilters, this.matchOptions) - const hash = createRequestHash(request) - const snapshot = this.#snapshots.get(hash) - - if (!snapshot) return null - - return { - hash, - request: snapshot.request, - responseCount: snapshot.responses ? snapshot.responses.length : (snapshot.response ? 1 : 0), // .response for legacy snapshots - callCount: snapshot.callCount || 0, - timestamp: snapshot.timestamp - } - } - - /** - * Replaces all snapshots with new data (full replacement) - * @param {Array<{hash: string; snapshot: SnapshotEntry}>|Record<string, SnapshotEntry>} snapshotData - New snapshot data to replace existing ones - * @returns {void} - */ - replaceSnapshots (snapshotData) { - this.#snapshots.clear() - - if (Array.isArray(snapshotData)) { - for (const { hash, snapshot } of snapshotData) { - this.#snapshots.set(hash, snapshot) - } - } else if (snapshotData && typeof snapshotData === 'object') { - // Legacy object format - this.#snapshots = new Map(Object.entries(snapshotData)) - } - } - - /** - * Starts the auto-flush timer - * @returns {void} - */ - #startAutoFlush () { - return this.#scheduleFlush() - } - - /** - * Stops the auto-flush timer - * @returns {void} - */ - #stopAutoFlush () { - if (this.#flushTimeout) { - clearTimeout(this.#flushTimeout) - // Ensure any pending flush is completed - this.saveSnapshots().catch(() => { - // Ignore flush errors - }) - this.#flushTimeout = null - } - } - - /** - * Schedules a flush (debounced to avoid excessive writes) - */ - #scheduleFlush () { - this.#flushTimeout = setTimeout(() => { - this.saveSnapshots().catch(() => { - // Ignore flush errors - }) - if (this.#autoFlush) { - this.#flushTimeout?.refresh() - } else { - this.#flushTimeout = null - } - }, 1000) // 1 second debounce - } - - /** - * Cleanup method to stop timers - * @returns {void} - */ - destroy () { - this.#stopAutoFlush() - if (this.#flushTimeout) { - clearTimeout(this.#flushTimeout) - this.#flushTimeout = null - } - } - - /** - * Async close method that saves all recordings and performs cleanup - * @returns {Promise<void>} - */ - async close () { - // Save any pending recordings if we have a snapshot path - if (this.#snapshotPath && this.#snapshots.size !== 0) { - await this.saveSnapshots() - } - - // Perform cleanup - this.destroy() - } -} - -module.exports = { SnapshotRecorder, formatRequestKey, createRequestHash, filterHeadersForMatching, filterHeadersForStorage, createHeaderFilters } diff --git a/vanilla/node_modules/undici/lib/mock/snapshot-utils.js b/vanilla/node_modules/undici/lib/mock/snapshot-utils.js deleted file mode 100644 index a14b69c..0000000 --- a/vanilla/node_modules/undici/lib/mock/snapshot-utils.js +++ /dev/null @@ -1,158 +0,0 @@ -'use strict' - -const { InvalidArgumentError } = require('../core/errors') -const { runtimeFeatures } = require('../util/runtime-features.js') - -/** - * @typedef {Object} HeaderFilters - * @property {Set<string>} ignore - Set of headers to ignore for matching - * @property {Set<string>} exclude - Set of headers to exclude from matching - * @property {Set<string>} match - Set of headers to match (empty means match - */ - -/** - * Creates cached header sets for performance - * - * @param {import('./snapshot-recorder').SnapshotRecorderMatchOptions} matchOptions - Matching options for headers - * @returns {HeaderFilters} - Cached sets for ignore, exclude, and match headers - */ -function createHeaderFilters (matchOptions = {}) { - const { ignoreHeaders = [], excludeHeaders = [], matchHeaders = [], caseSensitive = false } = matchOptions - - return { - ignore: new Set(ignoreHeaders.map(header => caseSensitive ? header : header.toLowerCase())), - exclude: new Set(excludeHeaders.map(header => caseSensitive ? header : header.toLowerCase())), - match: new Set(matchHeaders.map(header => caseSensitive ? header : header.toLowerCase())) - } -} - -const crypto = runtimeFeatures.has('crypto') - ? require('node:crypto') - : null - -/** - * @callback HashIdFunction - * @param {string} value - The value to hash - * @returns {string} - The base64url encoded hash of the value - */ - -/** - * Generates a hash for a given value - * @type {HashIdFunction} - */ -const hashId = crypto?.hash - ? (value) => crypto.hash('sha256', value, 'base64url') - : (value) => Buffer.from(value).toString('base64url') - -/** - * @typedef {(url: string) => boolean} IsUrlExcluded Checks if a URL matches any of the exclude patterns - */ - -/** @typedef {{[key: Lowercase<string>]: string}} NormalizedHeaders */ -/** @typedef {Array<string>} UndiciHeaders */ -/** @typedef {Record<string, string|string[]>} Headers */ - -/** - * @param {*} headers - * @returns {headers is UndiciHeaders} - */ -function isUndiciHeaders (headers) { - return Array.isArray(headers) && (headers.length & 1) === 0 -} - -/** - * Factory function to create a URL exclusion checker - * @param {Array<string| RegExp>} [excludePatterns=[]] - Array of patterns to exclude - * @returns {IsUrlExcluded} - A function that checks if a URL matches any of the exclude patterns - */ -function isUrlExcludedFactory (excludePatterns = []) { - if (excludePatterns.length === 0) { - return () => false - } - - return function isUrlExcluded (url) { - let urlLowerCased - - for (const pattern of excludePatterns) { - if (typeof pattern === 'string') { - if (!urlLowerCased) { - // Convert URL to lowercase only once - urlLowerCased = url.toLowerCase() - } - // Simple string match (case-insensitive) - if (urlLowerCased.includes(pattern.toLowerCase())) { - return true - } - } else if (pattern instanceof RegExp) { - // Regex pattern match - if (pattern.test(url)) { - return true - } - } - } - - return false - } -} - -/** - * Normalizes headers for consistent comparison - * - * @param {Object|UndiciHeaders} headers - Headers to normalize - * @returns {NormalizedHeaders} - Normalized headers as a lowercase object - */ -function normalizeHeaders (headers) { - /** @type {NormalizedHeaders} */ - const normalizedHeaders = {} - - if (!headers) return normalizedHeaders - - // Handle array format (undici internal format: [name, value, name, value, ...]) - if (isUndiciHeaders(headers)) { - for (let i = 0; i < headers.length; i += 2) { - const key = headers[i] - const value = headers[i + 1] - if (key && value !== undefined) { - // Convert Buffers to strings if needed - const keyStr = Buffer.isBuffer(key) ? key.toString() : key - const valueStr = Buffer.isBuffer(value) ? value.toString() : value - normalizedHeaders[keyStr.toLowerCase()] = valueStr - } - } - return normalizedHeaders - } - - // Handle object format - if (headers && typeof headers === 'object') { - for (const [key, value] of Object.entries(headers)) { - if (key && typeof key === 'string') { - normalizedHeaders[key.toLowerCase()] = Array.isArray(value) ? value.join(', ') : String(value) - } - } - } - - return normalizedHeaders -} - -const validSnapshotModes = /** @type {const} */ (['record', 'playback', 'update']) - -/** @typedef {typeof validSnapshotModes[number]} SnapshotMode */ - -/** - * @param {*} mode - The snapshot mode to validate - * @returns {asserts mode is SnapshotMode} - */ -function validateSnapshotMode (mode) { - if (!validSnapshotModes.includes(mode)) { - throw new InvalidArgumentError(`Invalid snapshot mode: ${mode}. Must be one of: ${validSnapshotModes.join(', ')}`) - } -} - -module.exports = { - createHeaderFilters, - hashId, - isUndiciHeaders, - normalizeHeaders, - isUrlExcludedFactory, - validateSnapshotMode -} diff --git a/vanilla/node_modules/undici/lib/util/cache.js b/vanilla/node_modules/undici/lib/util/cache.js deleted file mode 100644 index b7627d0..0000000 --- a/vanilla/node_modules/undici/lib/util/cache.js +++ /dev/null @@ -1,405 +0,0 @@ -'use strict' - -const { - safeHTTPMethods, - pathHasQueryOrFragment -} = require('../core/util') - -const { serializePathWithQuery } = require('../core/util') - -/** - * @param {import('../../types/dispatcher.d.ts').default.DispatchOptions} opts - */ -function makeCacheKey (opts) { - if (!opts.origin) { - throw new Error('opts.origin is undefined') - } - - let fullPath = opts.path || '/' - - if (opts.query && !pathHasQueryOrFragment(opts.path)) { - fullPath = serializePathWithQuery(fullPath, opts.query) - } - - return { - origin: opts.origin.toString(), - method: opts.method, - path: fullPath, - headers: opts.headers - } -} - -/** - * @param {Record<string, string[] | string>} - * @returns {Record<string, string[] | string>} - */ -function normalizeHeaders (opts) { - let headers - if (opts.headers == null) { - headers = {} - } else if (typeof opts.headers[Symbol.iterator] === 'function') { - headers = {} - for (const x of opts.headers) { - if (!Array.isArray(x)) { - throw new Error('opts.headers is not a valid header map') - } - const [key, val] = x - if (typeof key !== 'string' || typeof val !== 'string') { - throw new Error('opts.headers is not a valid header map') - } - headers[key.toLowerCase()] = val - } - } else if (typeof opts.headers === 'object') { - headers = {} - - for (const key of Object.keys(opts.headers)) { - headers[key.toLowerCase()] = opts.headers[key] - } - } else { - throw new Error('opts.headers is not an object') - } - - return headers -} - -/** - * @param {any} key - */ -function assertCacheKey (key) { - if (typeof key !== 'object') { - throw new TypeError(`expected key to be object, got ${typeof key}`) - } - - for (const property of ['origin', 'method', 'path']) { - if (typeof key[property] !== 'string') { - throw new TypeError(`expected key.${property} to be string, got ${typeof key[property]}`) - } - } - - if (key.headers !== undefined && typeof key.headers !== 'object') { - throw new TypeError(`expected headers to be object, got ${typeof key}`) - } -} - -/** - * @param {any} value - */ -function assertCacheValue (value) { - if (typeof value !== 'object') { - throw new TypeError(`expected value to be object, got ${typeof value}`) - } - - for (const property of ['statusCode', 'cachedAt', 'staleAt', 'deleteAt']) { - if (typeof value[property] !== 'number') { - throw new TypeError(`expected value.${property} to be number, got ${typeof value[property]}`) - } - } - - if (typeof value.statusMessage !== 'string') { - throw new TypeError(`expected value.statusMessage to be string, got ${typeof value.statusMessage}`) - } - - if (value.headers != null && typeof value.headers !== 'object') { - throw new TypeError(`expected value.rawHeaders to be object, got ${typeof value.headers}`) - } - - if (value.vary !== undefined && typeof value.vary !== 'object') { - throw new TypeError(`expected value.vary to be object, got ${typeof value.vary}`) - } - - if (value.etag !== undefined && typeof value.etag !== 'string') { - throw new TypeError(`expected value.etag to be string, got ${typeof value.etag}`) - } -} - -/** - * @see https://www.rfc-editor.org/rfc/rfc9111.html#name-cache-control - * @see https://www.iana.org/assignments/http-cache-directives/http-cache-directives.xhtml - - * @param {string | string[]} header - * @returns {import('../../types/cache-interceptor.d.ts').default.CacheControlDirectives} - */ -function parseCacheControlHeader (header) { - /** - * @type {import('../../types/cache-interceptor.d.ts').default.CacheControlDirectives} - */ - const output = {} - - let directives - if (Array.isArray(header)) { - directives = [] - - for (const directive of header) { - directives.push(...directive.split(',')) - } - } else { - directives = header.split(',') - } - - for (let i = 0; i < directives.length; i++) { - const directive = directives[i].toLowerCase() - const keyValueDelimiter = directive.indexOf('=') - - let key - let value - if (keyValueDelimiter !== -1) { - key = directive.substring(0, keyValueDelimiter).trimStart() - value = directive.substring(keyValueDelimiter + 1) - } else { - key = directive.trim() - } - - switch (key) { - case 'min-fresh': - case 'max-stale': - case 'max-age': - case 's-maxage': - case 'stale-while-revalidate': - case 'stale-if-error': { - if (value === undefined || value[0] === ' ') { - continue - } - - if ( - value.length >= 2 && - value[0] === '"' && - value[value.length - 1] === '"' - ) { - value = value.substring(1, value.length - 1) - } - - const parsedValue = parseInt(value, 10) - // eslint-disable-next-line no-self-compare - if (parsedValue !== parsedValue) { - continue - } - - if (key === 'max-age' && key in output && output[key] >= parsedValue) { - continue - } - - output[key] = parsedValue - - break - } - case 'private': - case 'no-cache': { - if (value) { - // The private and no-cache directives can be unqualified (aka just - // `private` or `no-cache`) or qualified (w/ a value). When they're - // qualified, it's a list of headers like `no-cache=header1`, - // `no-cache="header1"`, or `no-cache="header1, header2"` - // If we're given multiple headers, the comma messes us up since - // we split the full header by commas. So, let's loop through the - // remaining parts in front of us until we find one that ends in a - // quote. We can then just splice all of the parts in between the - // starting quote and the ending quote out of the directives array - // and continue parsing like normal. - // https://www.rfc-editor.org/rfc/rfc9111.html#name-no-cache-2 - if (value[0] === '"') { - // Something like `no-cache="some-header"` OR `no-cache="some-header, another-header"`. - - // Add the first header on and cut off the leading quote - const headers = [value.substring(1)] - - let foundEndingQuote = value[value.length - 1] === '"' - if (!foundEndingQuote) { - // Something like `no-cache="some-header, another-header"` - // This can still be something invalid, e.g. `no-cache="some-header, ...` - for (let j = i + 1; j < directives.length; j++) { - const nextPart = directives[j] - const nextPartLength = nextPart.length - - headers.push(nextPart.trim()) - - if (nextPartLength !== 0 && nextPart[nextPartLength - 1] === '"') { - foundEndingQuote = true - break - } - } - } - - if (foundEndingQuote) { - let lastHeader = headers[headers.length - 1] - if (lastHeader[lastHeader.length - 1] === '"') { - lastHeader = lastHeader.substring(0, lastHeader.length - 1) - headers[headers.length - 1] = lastHeader - } - - if (key in output) { - output[key] = output[key].concat(headers) - } else { - output[key] = headers - } - } - } else { - // Something like `no-cache="some-header"` - if (key in output) { - output[key] = output[key].concat(value) - } else { - output[key] = [value] - } - } - - break - } - } - // eslint-disable-next-line no-fallthrough - case 'public': - case 'no-store': - case 'must-revalidate': - case 'proxy-revalidate': - case 'immutable': - case 'no-transform': - case 'must-understand': - case 'only-if-cached': - if (value) { - // These are qualified (something like `public=...`) when they aren't - // allowed to be, skip - continue - } - - output[key] = true - break - default: - // Ignore unknown directives as per https://www.rfc-editor.org/rfc/rfc9111.html#section-5.2.3-1 - continue - } - } - - return output -} - -/** - * @param {string | string[]} varyHeader Vary header from the server - * @param {Record<string, string | string[]>} headers Request headers - * @returns {Record<string, string | string[]>} - */ -function parseVaryHeader (varyHeader, headers) { - if (typeof varyHeader === 'string' && varyHeader.includes('*')) { - return headers - } - - const output = /** @type {Record<string, string | string[] | null>} */ ({}) - - const varyingHeaders = typeof varyHeader === 'string' - ? varyHeader.split(',') - : varyHeader - - for (const header of varyingHeaders) { - const trimmedHeader = header.trim().toLowerCase() - - output[trimmedHeader] = headers[trimmedHeader] ?? null - } - - return output -} - -/** - * Note: this deviates from the spec a little. Empty etags ("", W/"") are valid, - * however, including them in cached resposnes serves little to no purpose. - * - * @see https://www.rfc-editor.org/rfc/rfc9110.html#name-etag - * - * @param {string} etag - * @returns {boolean} - */ -function isEtagUsable (etag) { - if (etag.length <= 2) { - // Shortest an etag can be is two chars (just ""). This is where we deviate - // from the spec requiring a min of 3 chars however - return false - } - - if (etag[0] === '"' && etag[etag.length - 1] === '"') { - // ETag: ""asd123"" or ETag: "W/"asd123"", kinda undefined behavior in the - // spec. Some servers will accept these while others don't. - // ETag: "asd123" - return !(etag[1] === '"' || etag.startsWith('"W/')) - } - - if (etag.startsWith('W/"') && etag[etag.length - 1] === '"') { - // ETag: W/"", also where we deviate from the spec & require a min of 3 - // chars - // ETag: for W/"", W/"asd123" - return etag.length !== 4 - } - - // Anything else - return false -} - -/** - * @param {unknown} store - * @returns {asserts store is import('../../types/cache-interceptor.d.ts').default.CacheStore} - */ -function assertCacheStore (store, name = 'CacheStore') { - if (typeof store !== 'object' || store === null) { - throw new TypeError(`expected type of ${name} to be a CacheStore, got ${store === null ? 'null' : typeof store}`) - } - - for (const fn of ['get', 'createWriteStream', 'delete']) { - if (typeof store[fn] !== 'function') { - throw new TypeError(`${name} needs to have a \`${fn}()\` function`) - } - } -} -/** - * @param {unknown} methods - * @returns {asserts methods is import('../../types/cache-interceptor.d.ts').default.CacheMethods[]} - */ -function assertCacheMethods (methods, name = 'CacheMethods') { - if (!Array.isArray(methods)) { - throw new TypeError(`expected type of ${name} needs to be an array, got ${methods === null ? 'null' : typeof methods}`) - } - - if (methods.length === 0) { - throw new TypeError(`${name} needs to have at least one method`) - } - - for (const method of methods) { - if (!safeHTTPMethods.includes(method)) { - throw new TypeError(`element of ${name}-array needs to be one of following values: ${safeHTTPMethods.join(', ')}, got ${method}`) - } - } -} - -/** - * Creates a string key for request deduplication purposes. - * This key is used to identify in-flight requests that can be shared. - * @param {import('../../types/cache-interceptor.d.ts').default.CacheKey} cacheKey - * @param {Set<string>} [excludeHeaders] Set of lowercase header names to exclude from the key - * @returns {string} - */ -function makeDeduplicationKey (cacheKey, excludeHeaders) { - // Create a deterministic string key from the cache key - // Include origin, method, path, and sorted headers - let key = `${cacheKey.origin}:${cacheKey.method}:${cacheKey.path}` - - if (cacheKey.headers) { - const sortedHeaders = Object.keys(cacheKey.headers).sort() - for (const header of sortedHeaders) { - // Skip excluded headers - if (excludeHeaders?.has(header.toLowerCase())) { - continue - } - const value = cacheKey.headers[header] - key += `:${header}=${Array.isArray(value) ? value.join(',') : value}` - } - } - - return key -} - -module.exports = { - makeCacheKey, - normalizeHeaders, - assertCacheKey, - assertCacheValue, - parseCacheControlHeader, - parseVaryHeader, - isEtagUsable, - assertCacheMethods, - assertCacheStore, - makeDeduplicationKey -} diff --git a/vanilla/node_modules/undici/lib/util/date.js b/vanilla/node_modules/undici/lib/util/date.js deleted file mode 100644 index 99dd150..0000000 --- a/vanilla/node_modules/undici/lib/util/date.js +++ /dev/null @@ -1,653 +0,0 @@ -'use strict' - -/** - * @see https://www.rfc-editor.org/rfc/rfc9110.html#name-date-time-formats - * - * @param {string} date - * @returns {Date | undefined} - */ -function parseHttpDate (date) { - // Sun, 06 Nov 1994 08:49:37 GMT ; IMF-fixdate - // Sun Nov 6 08:49:37 1994 ; ANSI C's asctime() format - // Sunday, 06-Nov-94 08:49:37 GMT ; obsolete RFC 850 format - - switch (date[3]) { - case ',': return parseImfDate(date) - case ' ': return parseAscTimeDate(date) - default: return parseRfc850Date(date) - } -} - -/** - * @see https://httpwg.org/specs/rfc9110.html#preferred.date.format - * - * @param {string} date - * @returns {Date | undefined} - */ -function parseImfDate (date) { - if ( - date.length !== 29 || - date[4] !== ' ' || - date[7] !== ' ' || - date[11] !== ' ' || - date[16] !== ' ' || - date[19] !== ':' || - date[22] !== ':' || - date[25] !== ' ' || - date[26] !== 'G' || - date[27] !== 'M' || - date[28] !== 'T' - ) { - return undefined - } - - let weekday = -1 - if (date[0] === 'S' && date[1] === 'u' && date[2] === 'n') { // Sunday - weekday = 0 - } else if (date[0] === 'M' && date[1] === 'o' && date[2] === 'n') { // Monday - weekday = 1 - } else if (date[0] === 'T' && date[1] === 'u' && date[2] === 'e') { // Tuesday - weekday = 2 - } else if (date[0] === 'W' && date[1] === 'e' && date[2] === 'd') { // Wednesday - weekday = 3 - } else if (date[0] === 'T' && date[1] === 'h' && date[2] === 'u') { // Thursday - weekday = 4 - } else if (date[0] === 'F' && date[1] === 'r' && date[2] === 'i') { // Friday - weekday = 5 - } else if (date[0] === 'S' && date[1] === 'a' && date[2] === 't') { // Saturday - weekday = 6 - } else { - return undefined // Not a valid day of the week - } - - let day = 0 - if (date[5] === '0') { - // Single digit day, e.g. "Sun Nov 6 08:49:37 1994" - const code = date.charCodeAt(6) - if (code < 49 || code > 57) { - return undefined // Not a digit - } - day = code - 48 // Convert ASCII code to number - } else { - const code1 = date.charCodeAt(5) - if (code1 < 49 || code1 > 51) { - return undefined // Not a digit between 1 and 3 - } - const code2 = date.charCodeAt(6) - if (code2 < 48 || code2 > 57) { - return undefined // Not a digit - } - day = (code1 - 48) * 10 + (code2 - 48) // Convert ASCII codes to number - } - - let monthIdx = -1 - if ( - (date[8] === 'J' && date[9] === 'a' && date[10] === 'n') - ) { - monthIdx = 0 // Jan - } else if ( - (date[8] === 'F' && date[9] === 'e' && date[10] === 'b') - ) { - monthIdx = 1 // Feb - } else if ( - (date[8] === 'M' && date[9] === 'a') - ) { - if (date[10] === 'r') { - monthIdx = 2 // Mar - } else if (date[10] === 'y') { - monthIdx = 4 // May - } else { - return undefined // Invalid month - } - } else if ( - (date[8] === 'J') - ) { - if (date[9] === 'a' && date[10] === 'n') { - monthIdx = 0 // Jan - } else if (date[9] === 'u') { - if (date[10] === 'n') { - monthIdx = 5 // Jun - } else if (date[10] === 'l') { - monthIdx = 6 // Jul - } else { - return undefined // Invalid month - } - } else { - return undefined // Invalid month - } - } else if ( - (date[8] === 'A') - ) { - if (date[9] === 'p' && date[10] === 'r') { - monthIdx = 3 // Apr - } else if (date[9] === 'u' && date[10] === 'g') { - monthIdx = 7 // Aug - } else { - return undefined // Invalid month - } - } else if ( - (date[8] === 'S' && date[9] === 'e' && date[10] === 'p') - ) { - monthIdx = 8 // Sep - } else if ( - (date[8] === 'O' && date[9] === 'c' && date[10] === 't') - ) { - monthIdx = 9 // Oct - } else if ( - (date[8] === 'N' && date[9] === 'o' && date[10] === 'v') - ) { - monthIdx = 10 // Nov - } else if ( - (date[8] === 'D' && date[9] === 'e' && date[10] === 'c') - ) { - monthIdx = 11 // Dec - } else { - // Not a valid month - return undefined - } - - const yearDigit1 = date.charCodeAt(12) - if (yearDigit1 < 48 || yearDigit1 > 57) { - return undefined // Not a digit - } - const yearDigit2 = date.charCodeAt(13) - if (yearDigit2 < 48 || yearDigit2 > 57) { - return undefined // Not a digit - } - const yearDigit3 = date.charCodeAt(14) - if (yearDigit3 < 48 || yearDigit3 > 57) { - return undefined // Not a digit - } - const yearDigit4 = date.charCodeAt(15) - if (yearDigit4 < 48 || yearDigit4 > 57) { - return undefined // Not a digit - } - const year = (yearDigit1 - 48) * 1000 + (yearDigit2 - 48) * 100 + (yearDigit3 - 48) * 10 + (yearDigit4 - 48) - - let hour = 0 - if (date[17] === '0') { - const code = date.charCodeAt(18) - if (code < 48 || code > 57) { - return undefined // Not a digit - } - hour = code - 48 // Convert ASCII code to number - } else { - const code1 = date.charCodeAt(17) - if (code1 < 48 || code1 > 50) { - return undefined // Not a digit between 0 and 2 - } - const code2 = date.charCodeAt(18) - if (code2 < 48 || code2 > 57) { - return undefined // Not a digit - } - if (code1 === 50 && code2 > 51) { - return undefined // Hour cannot be greater than 23 - } - hour = (code1 - 48) * 10 + (code2 - 48) // Convert ASCII codes to number - } - - let minute = 0 - if (date[20] === '0') { - const code = date.charCodeAt(21) - if (code < 48 || code > 57) { - return undefined // Not a digit - } - minute = code - 48 // Convert ASCII code to number - } else { - const code1 = date.charCodeAt(20) - if (code1 < 48 || code1 > 53) { - return undefined // Not a digit between 0 and 5 - } - const code2 = date.charCodeAt(21) - if (code2 < 48 || code2 > 57) { - return undefined // Not a digit - } - minute = (code1 - 48) * 10 + (code2 - 48) // Convert ASCII codes to number - } - - let second = 0 - if (date[23] === '0') { - const code = date.charCodeAt(24) - if (code < 48 || code > 57) { - return undefined // Not a digit - } - second = code - 48 // Convert ASCII code to number - } else { - const code1 = date.charCodeAt(23) - if (code1 < 48 || code1 > 53) { - return undefined // Not a digit between 0 and 5 - } - const code2 = date.charCodeAt(24) - if (code2 < 48 || code2 > 57) { - return undefined // Not a digit - } - second = (code1 - 48) * 10 + (code2 - 48) // Convert ASCII codes to number - } - - const result = new Date(Date.UTC(year, monthIdx, day, hour, minute, second)) - return result.getUTCDay() === weekday ? result : undefined -} - -/** - * @see https://httpwg.org/specs/rfc9110.html#obsolete.date.formats - * - * @param {string} date - * @returns {Date | undefined} - */ -function parseAscTimeDate (date) { - // This is assumed to be in UTC - - if ( - date.length !== 24 || - date[7] !== ' ' || - date[10] !== ' ' || - date[19] !== ' ' - ) { - return undefined - } - - let weekday = -1 - if (date[0] === 'S' && date[1] === 'u' && date[2] === 'n') { // Sunday - weekday = 0 - } else if (date[0] === 'M' && date[1] === 'o' && date[2] === 'n') { // Monday - weekday = 1 - } else if (date[0] === 'T' && date[1] === 'u' && date[2] === 'e') { // Tuesday - weekday = 2 - } else if (date[0] === 'W' && date[1] === 'e' && date[2] === 'd') { // Wednesday - weekday = 3 - } else if (date[0] === 'T' && date[1] === 'h' && date[2] === 'u') { // Thursday - weekday = 4 - } else if (date[0] === 'F' && date[1] === 'r' && date[2] === 'i') { // Friday - weekday = 5 - } else if (date[0] === 'S' && date[1] === 'a' && date[2] === 't') { // Saturday - weekday = 6 - } else { - return undefined // Not a valid day of the week - } - - let monthIdx = -1 - if ( - (date[4] === 'J' && date[5] === 'a' && date[6] === 'n') - ) { - monthIdx = 0 // Jan - } else if ( - (date[4] === 'F' && date[5] === 'e' && date[6] === 'b') - ) { - monthIdx = 1 // Feb - } else if ( - (date[4] === 'M' && date[5] === 'a') - ) { - if (date[6] === 'r') { - monthIdx = 2 // Mar - } else if (date[6] === 'y') { - monthIdx = 4 // May - } else { - return undefined // Invalid month - } - } else if ( - (date[4] === 'J') - ) { - if (date[5] === 'a' && date[6] === 'n') { - monthIdx = 0 // Jan - } else if (date[5] === 'u') { - if (date[6] === 'n') { - monthIdx = 5 // Jun - } else if (date[6] === 'l') { - monthIdx = 6 // Jul - } else { - return undefined // Invalid month - } - } else { - return undefined // Invalid month - } - } else if ( - (date[4] === 'A') - ) { - if (date[5] === 'p' && date[6] === 'r') { - monthIdx = 3 // Apr - } else if (date[5] === 'u' && date[6] === 'g') { - monthIdx = 7 // Aug - } else { - return undefined // Invalid month - } - } else if ( - (date[4] === 'S' && date[5] === 'e' && date[6] === 'p') - ) { - monthIdx = 8 // Sep - } else if ( - (date[4] === 'O' && date[5] === 'c' && date[6] === 't') - ) { - monthIdx = 9 // Oct - } else if ( - (date[4] === 'N' && date[5] === 'o' && date[6] === 'v') - ) { - monthIdx = 10 // Nov - } else if ( - (date[4] === 'D' && date[5] === 'e' && date[6] === 'c') - ) { - monthIdx = 11 // Dec - } else { - // Not a valid month - return undefined - } - - let day = 0 - if (date[8] === ' ') { - // Single digit day, e.g. "Sun Nov 6 08:49:37 1994" - const code = date.charCodeAt(9) - if (code < 49 || code > 57) { - return undefined // Not a digit - } - day = code - 48 // Convert ASCII code to number - } else { - const code1 = date.charCodeAt(8) - if (code1 < 49 || code1 > 51) { - return undefined // Not a digit between 1 and 3 - } - const code2 = date.charCodeAt(9) - if (code2 < 48 || code2 > 57) { - return undefined // Not a digit - } - day = (code1 - 48) * 10 + (code2 - 48) // Convert ASCII codes to number - } - - let hour = 0 - if (date[11] === '0') { - const code = date.charCodeAt(12) - if (code < 48 || code > 57) { - return undefined // Not a digit - } - hour = code - 48 // Convert ASCII code to number - } else { - const code1 = date.charCodeAt(11) - if (code1 < 48 || code1 > 50) { - return undefined // Not a digit between 0 and 2 - } - const code2 = date.charCodeAt(12) - if (code2 < 48 || code2 > 57) { - return undefined // Not a digit - } - if (code1 === 50 && code2 > 51) { - return undefined // Hour cannot be greater than 23 - } - hour = (code1 - 48) * 10 + (code2 - 48) // Convert ASCII codes to number - } - - let minute = 0 - if (date[14] === '0') { - const code = date.charCodeAt(15) - if (code < 48 || code > 57) { - return undefined // Not a digit - } - minute = code - 48 // Convert ASCII code to number - } else { - const code1 = date.charCodeAt(14) - if (code1 < 48 || code1 > 53) { - return undefined // Not a digit between 0 and 5 - } - const code2 = date.charCodeAt(15) - if (code2 < 48 || code2 > 57) { - return undefined // Not a digit - } - minute = (code1 - 48) * 10 + (code2 - 48) // Convert ASCII codes to number - } - - let second = 0 - if (date[17] === '0') { - const code = date.charCodeAt(18) - if (code < 48 || code > 57) { - return undefined // Not a digit - } - second = code - 48 // Convert ASCII code to number - } else { - const code1 = date.charCodeAt(17) - if (code1 < 48 || code1 > 53) { - return undefined // Not a digit between 0 and 5 - } - const code2 = date.charCodeAt(18) - if (code2 < 48 || code2 > 57) { - return undefined // Not a digit - } - second = (code1 - 48) * 10 + (code2 - 48) // Convert ASCII codes to number - } - - const yearDigit1 = date.charCodeAt(20) - if (yearDigit1 < 48 || yearDigit1 > 57) { - return undefined // Not a digit - } - const yearDigit2 = date.charCodeAt(21) - if (yearDigit2 < 48 || yearDigit2 > 57) { - return undefined // Not a digit - } - const yearDigit3 = date.charCodeAt(22) - if (yearDigit3 < 48 || yearDigit3 > 57) { - return undefined // Not a digit - } - const yearDigit4 = date.charCodeAt(23) - if (yearDigit4 < 48 || yearDigit4 > 57) { - return undefined // Not a digit - } - const year = (yearDigit1 - 48) * 1000 + (yearDigit2 - 48) * 100 + (yearDigit3 - 48) * 10 + (yearDigit4 - 48) - - const result = new Date(Date.UTC(year, monthIdx, day, hour, minute, second)) - return result.getUTCDay() === weekday ? result : undefined -} - -/** - * @see https://httpwg.org/specs/rfc9110.html#obsolete.date.formats - * - * @param {string} date - * @returns {Date | undefined} - */ -function parseRfc850Date (date) { - let commaIndex = -1 - - let weekday = -1 - if (date[0] === 'S') { - if (date[1] === 'u' && date[2] === 'n' && date[3] === 'd' && date[4] === 'a' && date[5] === 'y') { - weekday = 0 // Sunday - commaIndex = 6 - } else if (date[1] === 'a' && date[2] === 't' && date[3] === 'u' && date[4] === 'r' && date[5] === 'd' && date[6] === 'a' && date[7] === 'y') { - weekday = 6 // Saturday - commaIndex = 8 - } - } else if (date[0] === 'M' && date[1] === 'o' && date[2] === 'n' && date[3] === 'd' && date[4] === 'a' && date[5] === 'y') { - weekday = 1 // Monday - commaIndex = 6 - } else if (date[0] === 'T') { - if (date[1] === 'u' && date[2] === 'e' && date[3] === 's' && date[4] === 'd' && date[5] === 'a' && date[6] === 'y') { - weekday = 2 // Tuesday - commaIndex = 7 - } else if (date[1] === 'h' && date[2] === 'u' && date[3] === 'r' && date[4] === 's' && date[5] === 'd' && date[6] === 'a' && date[7] === 'y') { - weekday = 4 // Thursday - commaIndex = 8 - } - } else if (date[0] === 'W' && date[1] === 'e' && date[2] === 'd' && date[3] === 'n' && date[4] === 'e' && date[5] === 's' && date[6] === 'd' && date[7] === 'a' && date[8] === 'y') { - weekday = 3 // Wednesday - commaIndex = 9 - } else if (date[0] === 'F' && date[1] === 'r' && date[2] === 'i' && date[3] === 'd' && date[4] === 'a' && date[5] === 'y') { - weekday = 5 // Friday - commaIndex = 6 - } else { - // Not a valid day name - return undefined - } - - if ( - date[commaIndex] !== ',' || - (date.length - commaIndex - 1) !== 23 || - date[commaIndex + 1] !== ' ' || - date[commaIndex + 4] !== '-' || - date[commaIndex + 8] !== '-' || - date[commaIndex + 11] !== ' ' || - date[commaIndex + 14] !== ':' || - date[commaIndex + 17] !== ':' || - date[commaIndex + 20] !== ' ' || - date[commaIndex + 21] !== 'G' || - date[commaIndex + 22] !== 'M' || - date[commaIndex + 23] !== 'T' - ) { - return undefined - } - - let day = 0 - if (date[commaIndex + 2] === '0') { - // Single digit day, e.g. "Sun Nov 6 08:49:37 1994" - const code = date.charCodeAt(commaIndex + 3) - if (code < 49 || code > 57) { - return undefined // Not a digit - } - day = code - 48 // Convert ASCII code to number - } else { - const code1 = date.charCodeAt(commaIndex + 2) - if (code1 < 49 || code1 > 51) { - return undefined // Not a digit between 1 and 3 - } - const code2 = date.charCodeAt(commaIndex + 3) - if (code2 < 48 || code2 > 57) { - return undefined // Not a digit - } - day = (code1 - 48) * 10 + (code2 - 48) // Convert ASCII codes to number - } - - let monthIdx = -1 - if ( - (date[commaIndex + 5] === 'J' && date[commaIndex + 6] === 'a' && date[commaIndex + 7] === 'n') - ) { - monthIdx = 0 // Jan - } else if ( - (date[commaIndex + 5] === 'F' && date[commaIndex + 6] === 'e' && date[commaIndex + 7] === 'b') - ) { - monthIdx = 1 // Feb - } else if ( - (date[commaIndex + 5] === 'M' && date[commaIndex + 6] === 'a' && date[commaIndex + 7] === 'r') - ) { - monthIdx = 2 // Mar - } else if ( - (date[commaIndex + 5] === 'A' && date[commaIndex + 6] === 'p' && date[commaIndex + 7] === 'r') - ) { - monthIdx = 3 // Apr - } else if ( - (date[commaIndex + 5] === 'M' && date[commaIndex + 6] === 'a' && date[commaIndex + 7] === 'y') - ) { - monthIdx = 4 // May - } else if ( - (date[commaIndex + 5] === 'J' && date[commaIndex + 6] === 'u' && date[commaIndex + 7] === 'n') - ) { - monthIdx = 5 // Jun - } else if ( - (date[commaIndex + 5] === 'J' && date[commaIndex + 6] === 'u' && date[commaIndex + 7] === 'l') - ) { - monthIdx = 6 // Jul - } else if ( - (date[commaIndex + 5] === 'A' && date[commaIndex + 6] === 'u' && date[commaIndex + 7] === 'g') - ) { - monthIdx = 7 // Aug - } else if ( - (date[commaIndex + 5] === 'S' && date[commaIndex + 6] === 'e' && date[commaIndex + 7] === 'p') - ) { - monthIdx = 8 // Sep - } else if ( - (date[commaIndex + 5] === 'O' && date[commaIndex + 6] === 'c' && date[commaIndex + 7] === 't') - ) { - monthIdx = 9 // Oct - } else if ( - (date[commaIndex + 5] === 'N' && date[commaIndex + 6] === 'o' && date[commaIndex + 7] === 'v') - ) { - monthIdx = 10 // Nov - } else if ( - (date[commaIndex + 5] === 'D' && date[commaIndex + 6] === 'e' && date[commaIndex + 7] === 'c') - ) { - monthIdx = 11 // Dec - } else { - // Not a valid month - return undefined - } - - const yearDigit1 = date.charCodeAt(commaIndex + 9) - if (yearDigit1 < 48 || yearDigit1 > 57) { - return undefined // Not a digit - } - const yearDigit2 = date.charCodeAt(commaIndex + 10) - if (yearDigit2 < 48 || yearDigit2 > 57) { - return undefined // Not a digit - } - - let year = (yearDigit1 - 48) * 10 + (yearDigit2 - 48) // Convert ASCII codes to number - - // RFC 6265 states that the year is in the range 1970-2069. - // @see https://datatracker.ietf.org/doc/html/rfc6265#section-5.1.1 - // - // 3. If the year-value is greater than or equal to 70 and less than or - // equal to 99, increment the year-value by 1900. - // 4. If the year-value is greater than or equal to 0 and less than or - // equal to 69, increment the year-value by 2000. - year += year < 70 ? 2000 : 1900 - - let hour = 0 - if (date[commaIndex + 12] === '0') { - const code = date.charCodeAt(commaIndex + 13) - if (code < 48 || code > 57) { - return undefined // Not a digit - } - hour = code - 48 // Convert ASCII code to number - } else { - const code1 = date.charCodeAt(commaIndex + 12) - if (code1 < 48 || code1 > 50) { - return undefined // Not a digit between 0 and 2 - } - const code2 = date.charCodeAt(commaIndex + 13) - if (code2 < 48 || code2 > 57) { - return undefined // Not a digit - } - if (code1 === 50 && code2 > 51) { - return undefined // Hour cannot be greater than 23 - } - hour = (code1 - 48) * 10 + (code2 - 48) // Convert ASCII codes to number - } - - let minute = 0 - if (date[commaIndex + 15] === '0') { - const code = date.charCodeAt(commaIndex + 16) - if (code < 48 || code > 57) { - return undefined // Not a digit - } - minute = code - 48 // Convert ASCII code to number - } else { - const code1 = date.charCodeAt(commaIndex + 15) - if (code1 < 48 || code1 > 53) { - return undefined // Not a digit between 0 and 5 - } - const code2 = date.charCodeAt(commaIndex + 16) - if (code2 < 48 || code2 > 57) { - return undefined // Not a digit - } - minute = (code1 - 48) * 10 + (code2 - 48) // Convert ASCII codes to number - } - - let second = 0 - if (date[commaIndex + 18] === '0') { - const code = date.charCodeAt(commaIndex + 19) - if (code < 48 || code > 57) { - return undefined // Not a digit - } - second = code - 48 // Convert ASCII code to number - } else { - const code1 = date.charCodeAt(commaIndex + 18) - if (code1 < 48 || code1 > 53) { - return undefined // Not a digit between 0 and 5 - } - const code2 = date.charCodeAt(commaIndex + 19) - if (code2 < 48 || code2 > 57) { - return undefined // Not a digit - } - second = (code1 - 48) * 10 + (code2 - 48) // Convert ASCII codes to number - } - - const result = new Date(Date.UTC(year, monthIdx, day, hour, minute, second)) - return result.getUTCDay() === weekday ? result : undefined -} - -module.exports = { - parseHttpDate -} diff --git a/vanilla/node_modules/undici/lib/util/promise.js b/vanilla/node_modules/undici/lib/util/promise.js deleted file mode 100644 index 048f86e..0000000 --- a/vanilla/node_modules/undici/lib/util/promise.js +++ /dev/null @@ -1,28 +0,0 @@ -'use strict' - -/** - * @template {*} T - * @typedef {Object} DeferredPromise - * @property {Promise<T>} promise - * @property {(value?: T) => void} resolve - * @property {(reason?: any) => void} reject - */ - -/** - * @template {*} T - * @returns {DeferredPromise<T>} An object containing a promise and its resolve/reject methods. - */ -function createDeferredPromise () { - let res - let rej - const promise = new Promise((resolve, reject) => { - res = resolve - rej = reject - }) - - return { promise, resolve: res, reject: rej } -} - -module.exports = { - createDeferredPromise -} diff --git a/vanilla/node_modules/undici/lib/util/runtime-features.js b/vanilla/node_modules/undici/lib/util/runtime-features.js deleted file mode 100644 index 3e62dc0..0000000 --- a/vanilla/node_modules/undici/lib/util/runtime-features.js +++ /dev/null @@ -1,124 +0,0 @@ -'use strict' - -/** @typedef {`node:${string}`} NodeModuleName */ - -/** @type {Record<NodeModuleName, () => any>} */ -const lazyLoaders = { - __proto__: null, - 'node:crypto': () => require('node:crypto'), - 'node:sqlite': () => require('node:sqlite'), - 'node:worker_threads': () => require('node:worker_threads'), - 'node:zlib': () => require('node:zlib') -} - -/** - * @param {NodeModuleName} moduleName - * @returns {boolean} - */ -function detectRuntimeFeatureByNodeModule (moduleName) { - try { - lazyLoaders[moduleName]() - return true - } catch (err) { - if (err.code !== 'ERR_UNKNOWN_BUILTIN_MODULE' && err.code !== 'ERR_NO_CRYPTO') { - throw err - } - return false - } -} - -/** - * @param {NodeModuleName} moduleName - * @param {string} property - * @returns {boolean} - */ -function detectRuntimeFeatureByExportedProperty (moduleName, property) { - const module = lazyLoaders[moduleName]() - return typeof module[property] !== 'undefined' -} - -const runtimeFeaturesByExportedProperty = /** @type {const} */ (['markAsUncloneable', 'zstd']) - -/** @type {Record<RuntimeFeatureByExportedProperty, [NodeModuleName, string]>} */ -const exportedPropertyLookup = { - markAsUncloneable: ['node:worker_threads', 'markAsUncloneable'], - zstd: ['node:zlib', 'createZstdDecompress'] -} - -/** @typedef {typeof runtimeFeaturesByExportedProperty[number]} RuntimeFeatureByExportedProperty */ - -const runtimeFeaturesAsNodeModule = /** @type {const} */ (['crypto', 'sqlite']) -/** @typedef {typeof runtimeFeaturesAsNodeModule[number]} RuntimeFeatureByNodeModule */ - -const features = /** @type {const} */ ([ - ...runtimeFeaturesAsNodeModule, - ...runtimeFeaturesByExportedProperty -]) - -/** @typedef {typeof features[number]} Feature */ - -/** - * @param {Feature} feature - * @returns {boolean} - */ -function detectRuntimeFeature (feature) { - if (runtimeFeaturesAsNodeModule.includes(/** @type {RuntimeFeatureByNodeModule} */ (feature))) { - return detectRuntimeFeatureByNodeModule(`node:${feature}`) - } else if (runtimeFeaturesByExportedProperty.includes(/** @type {RuntimeFeatureByExportedProperty} */ (feature))) { - const [moduleName, property] = exportedPropertyLookup[feature] - return detectRuntimeFeatureByExportedProperty(moduleName, property) - } - throw new TypeError(`unknown feature: ${feature}`) -} - -/** - * @class - * @name RuntimeFeatures - */ -class RuntimeFeatures { - /** @type {Map<Feature, boolean>} */ - #map = new Map() - - /** - * Clears all cached feature detections. - */ - clear () { - this.#map.clear() - } - - /** - * @param {Feature} feature - * @returns {boolean} - */ - has (feature) { - return ( - this.#map.get(feature) ?? this.#detectRuntimeFeature(feature) - ) - } - - /** - * @param {Feature} feature - * @param {boolean} value - */ - set (feature, value) { - if (features.includes(feature) === false) { - throw new TypeError(`unknown feature: ${feature}`) - } - this.#map.set(feature, value) - } - - /** - * @param {Feature} feature - * @returns {boolean} - */ - #detectRuntimeFeature (feature) { - const result = detectRuntimeFeature(feature) - this.#map.set(feature, result) - return result - } -} - -const instance = new RuntimeFeatures() - -module.exports.runtimeFeatures = instance -module.exports.default = instance diff --git a/vanilla/node_modules/undici/lib/util/stats.js b/vanilla/node_modules/undici/lib/util/stats.js deleted file mode 100644 index a13132e..0000000 --- a/vanilla/node_modules/undici/lib/util/stats.js +++ /dev/null @@ -1,32 +0,0 @@ -'use strict' - -const { - kConnected, - kPending, - kRunning, - kSize, - kFree, - kQueued -} = require('../core/symbols') - -class ClientStats { - constructor (client) { - this.connected = client[kConnected] - this.pending = client[kPending] - this.running = client[kRunning] - this.size = client[kSize] - } -} - -class PoolStats { - constructor (pool) { - this.connected = pool[kConnected] - this.free = pool[kFree] - this.pending = pool[kPending] - this.queued = pool[kQueued] - this.running = pool[kRunning] - this.size = pool[kSize] - } -} - -module.exports = { ClientStats, PoolStats } diff --git a/vanilla/node_modules/undici/lib/util/timers.js b/vanilla/node_modules/undici/lib/util/timers.js deleted file mode 100644 index 14984d4..0000000 --- a/vanilla/node_modules/undici/lib/util/timers.js +++ /dev/null @@ -1,425 +0,0 @@ -'use strict' - -/** - * This module offers an optimized timer implementation designed for scenarios - * where high precision is not critical. - * - * The timer achieves faster performance by using a low-resolution approach, - * with an accuracy target of within 500ms. This makes it particularly useful - * for timers with delays of 1 second or more, where exact timing is less - * crucial. - * - * It's important to note that Node.js timers are inherently imprecise, as - * delays can occur due to the event loop being blocked by other operations. - * Consequently, timers may trigger later than their scheduled time. - */ - -/** - * The fastNow variable contains the internal fast timer clock value. - * - * @type {number} - */ -let fastNow = 0 - -/** - * RESOLUTION_MS represents the target resolution time in milliseconds. - * - * @type {number} - * @default 1000 - */ -const RESOLUTION_MS = 1e3 - -/** - * TICK_MS defines the desired interval in milliseconds between each tick. - * The target value is set to half the resolution time, minus 1 ms, to account - * for potential event loop overhead. - * - * @type {number} - * @default 499 - */ -const TICK_MS = (RESOLUTION_MS >> 1) - 1 - -/** - * fastNowTimeout is a Node.js timer used to manage and process - * the FastTimers stored in the `fastTimers` array. - * - * @type {NodeJS.Timeout} - */ -let fastNowTimeout - -/** - * The kFastTimer symbol is used to identify FastTimer instances. - * - * @type {Symbol} - */ -const kFastTimer = Symbol('kFastTimer') - -/** - * The fastTimers array contains all active FastTimers. - * - * @type {FastTimer[]} - */ -const fastTimers = [] - -/** - * These constants represent the various states of a FastTimer. - */ - -/** - * The `NOT_IN_LIST` constant indicates that the FastTimer is not included - * in the `fastTimers` array. Timers with this status will not be processed - * during the next tick by the `onTick` function. - * - * A FastTimer can be re-added to the `fastTimers` array by invoking the - * `refresh` method on the FastTimer instance. - * - * @type {-2} - */ -const NOT_IN_LIST = -2 - -/** - * The `TO_BE_CLEARED` constant indicates that the FastTimer is scheduled - * for removal from the `fastTimers` array. A FastTimer in this state will - * be removed in the next tick by the `onTick` function and will no longer - * be processed. - * - * This status is also set when the `clear` method is called on the FastTimer instance. - * - * @type {-1} - */ -const TO_BE_CLEARED = -1 - -/** - * The `PENDING` constant signifies that the FastTimer is awaiting processing - * in the next tick by the `onTick` function. Timers with this status will have - * their `_idleStart` value set and their status updated to `ACTIVE` in the next tick. - * - * @type {0} - */ -const PENDING = 0 - -/** - * The `ACTIVE` constant indicates that the FastTimer is active and waiting - * for its timer to expire. During the next tick, the `onTick` function will - * check if the timer has expired, and if so, it will execute the associated callback. - * - * @type {1} - */ -const ACTIVE = 1 - -/** - * The onTick function processes the fastTimers array. - * - * @returns {void} - */ -function onTick () { - /** - * Increment the fastNow value by the TICK_MS value, despite the actual time - * that has passed since the last tick. This approach ensures independence - * from the system clock and delays caused by a blocked event loop. - * - * @type {number} - */ - fastNow += TICK_MS - - /** - * The `idx` variable is used to iterate over the `fastTimers` array. - * Expired timers are removed by replacing them with the last element in the array. - * Consequently, `idx` is only incremented when the current element is not removed. - * - * @type {number} - */ - let idx = 0 - - /** - * The len variable will contain the length of the fastTimers array - * and will be decremented when a FastTimer should be removed from the - * fastTimers array. - * - * @type {number} - */ - let len = fastTimers.length - - while (idx < len) { - /** - * @type {FastTimer} - */ - const timer = fastTimers[idx] - - // If the timer is in the ACTIVE state and the timer has expired, it will - // be processed in the next tick. - if (timer._state === PENDING) { - // Set the _idleStart value to the fastNow value minus the TICK_MS value - // to account for the time the timer was in the PENDING state. - timer._idleStart = fastNow - TICK_MS - timer._state = ACTIVE - } else if ( - timer._state === ACTIVE && - fastNow >= timer._idleStart + timer._idleTimeout - ) { - timer._state = TO_BE_CLEARED - timer._idleStart = -1 - timer._onTimeout(timer._timerArg) - } - - if (timer._state === TO_BE_CLEARED) { - timer._state = NOT_IN_LIST - - // Move the last element to the current index and decrement len if it is - // not the only element in the array. - if (--len !== 0) { - fastTimers[idx] = fastTimers[len] - } - } else { - ++idx - } - } - - // Set the length of the fastTimers array to the new length and thus - // removing the excess FastTimers elements from the array. - fastTimers.length = len - - // If there are still active FastTimers in the array, refresh the Timer. - // If there are no active FastTimers, the timer will be refreshed again - // when a new FastTimer is instantiated. - if (fastTimers.length !== 0) { - refreshTimeout() - } -} - -function refreshTimeout () { - // If the fastNowTimeout is already set and the Timer has the refresh()- - // method available, call it to refresh the timer. - // Some timer objects returned by setTimeout may not have a .refresh() - // method (e.g. mocked timers in tests). - if (fastNowTimeout?.refresh) { - fastNowTimeout.refresh() - // fastNowTimeout is not instantiated yet or refresh is not availabe, - // create a new Timer. - } else { - clearTimeout(fastNowTimeout) - fastNowTimeout = setTimeout(onTick, TICK_MS) - // If the Timer has an unref method, call it to allow the process to exit, - // if there are no other active handles. When using fake timers or mocked - // environments (like Jest), .unref() may not be defined, - fastNowTimeout?.unref() - } -} - -/** - * The `FastTimer` class is a data structure designed to store and manage - * timer information. - */ -class FastTimer { - [kFastTimer] = true - - /** - * The state of the timer, which can be one of the following: - * - NOT_IN_LIST (-2) - * - TO_BE_CLEARED (-1) - * - PENDING (0) - * - ACTIVE (1) - * - * @type {-2|-1|0|1} - * @private - */ - _state = NOT_IN_LIST - - /** - * The number of milliseconds to wait before calling the callback. - * - * @type {number} - * @private - */ - _idleTimeout = -1 - - /** - * The time in milliseconds when the timer was started. This value is used to - * calculate when the timer should expire. - * - * @type {number} - * @default -1 - * @private - */ - _idleStart = -1 - - /** - * The function to be executed when the timer expires. - * @type {Function} - * @private - */ - _onTimeout - - /** - * The argument to be passed to the callback when the timer expires. - * - * @type {*} - * @private - */ - _timerArg - - /** - * @constructor - * @param {Function} callback A function to be executed after the timer - * expires. - * @param {number} delay The time, in milliseconds that the timer should wait - * before the specified function or code is executed. - * @param {*} arg - */ - constructor (callback, delay, arg) { - this._onTimeout = callback - this._idleTimeout = delay - this._timerArg = arg - - this.refresh() - } - - /** - * Sets the timer's start time to the current time, and reschedules the timer - * to call its callback at the previously specified duration adjusted to the - * current time. - * Using this on a timer that has already called its callback will reactivate - * the timer. - * - * @returns {void} - */ - refresh () { - // In the special case that the timer is not in the list of active timers, - // add it back to the array to be processed in the next tick by the onTick - // function. - if (this._state === NOT_IN_LIST) { - fastTimers.push(this) - } - - // If the timer is the only active timer, refresh the fastNowTimeout for - // better resolution. - if (!fastNowTimeout || fastTimers.length === 1) { - refreshTimeout() - } - - // Setting the state to PENDING will cause the timer to be reset in the - // next tick by the onTick function. - this._state = PENDING - } - - /** - * The `clear` method cancels the timer, preventing it from executing. - * - * @returns {void} - * @private - */ - clear () { - // Set the state to TO_BE_CLEARED to mark the timer for removal in the next - // tick by the onTick function. - this._state = TO_BE_CLEARED - - // Reset the _idleStart value to -1 to indicate that the timer is no longer - // active. - this._idleStart = -1 - } -} - -/** - * This module exports a setTimeout and clearTimeout function that can be - * used as a drop-in replacement for the native functions. - */ -module.exports = { - /** - * The setTimeout() method sets a timer which executes a function once the - * timer expires. - * @param {Function} callback A function to be executed after the timer - * expires. - * @param {number} delay The time, in milliseconds that the timer should - * wait before the specified function or code is executed. - * @param {*} [arg] An optional argument to be passed to the callback function - * when the timer expires. - * @returns {NodeJS.Timeout|FastTimer} - */ - setTimeout (callback, delay, arg) { - // If the delay is less than or equal to the RESOLUTION_MS value return a - // native Node.js Timer instance. - return delay <= RESOLUTION_MS - ? setTimeout(callback, delay, arg) - : new FastTimer(callback, delay, arg) - }, - /** - * The clearTimeout method cancels an instantiated Timer previously created - * by calling setTimeout. - * - * @param {NodeJS.Timeout|FastTimer} timeout - */ - clearTimeout (timeout) { - // If the timeout is a FastTimer, call its own clear method. - if (timeout[kFastTimer]) { - /** - * @type {FastTimer} - */ - timeout.clear() - // Otherwise it is an instance of a native NodeJS.Timeout, so call the - // Node.js native clearTimeout function. - } else { - clearTimeout(timeout) - } - }, - /** - * The setFastTimeout() method sets a fastTimer which executes a function once - * the timer expires. - * @param {Function} callback A function to be executed after the timer - * expires. - * @param {number} delay The time, in milliseconds that the timer should - * wait before the specified function or code is executed. - * @param {*} [arg] An optional argument to be passed to the callback function - * when the timer expires. - * @returns {FastTimer} - */ - setFastTimeout (callback, delay, arg) { - return new FastTimer(callback, delay, arg) - }, - /** - * The clearTimeout method cancels an instantiated FastTimer previously - * created by calling setFastTimeout. - * - * @param {FastTimer} timeout - */ - clearFastTimeout (timeout) { - timeout.clear() - }, - /** - * The now method returns the value of the internal fast timer clock. - * - * @returns {number} - */ - now () { - return fastNow - }, - /** - * Trigger the onTick function to process the fastTimers array. - * Exported for testing purposes only. - * Marking as deprecated to discourage any use outside of testing. - * @deprecated - * @param {number} [delay=0] The delay in milliseconds to add to the now value. - */ - tick (delay = 0) { - fastNow += delay - RESOLUTION_MS + 1 - onTick() - onTick() - }, - /** - * Reset FastTimers. - * Exported for testing purposes only. - * Marking as deprecated to discourage any use outside of testing. - * @deprecated - */ - reset () { - fastNow = 0 - fastTimers.length = 0 - clearTimeout(fastNowTimeout) - fastNowTimeout = null - }, - /** - * Exporting for testing purposes only. - * Marking as deprecated to discourage any use outside of testing. - * @deprecated - */ - kFastTimer -} diff --git a/vanilla/node_modules/undici/lib/web/cache/cache.js b/vanilla/node_modules/undici/lib/web/cache/cache.js deleted file mode 100644 index 10decbe..0000000 --- a/vanilla/node_modules/undici/lib/web/cache/cache.js +++ /dev/null @@ -1,864 +0,0 @@ -'use strict' - -const assert = require('node:assert') - -const { kConstruct } = require('../../core/symbols') -const { urlEquals, getFieldValues } = require('./util') -const { kEnumerableProperty, isDisturbed } = require('../../core/util') -const { webidl } = require('../webidl') -const { cloneResponse, fromInnerResponse, getResponseState } = require('../fetch/response') -const { Request, fromInnerRequest, getRequestState } = require('../fetch/request') -const { fetching } = require('../fetch/index') -const { urlIsHttpHttpsScheme, readAllBytes } = require('../fetch/util') -const { createDeferredPromise } = require('../../util/promise') - -/** - * @see https://w3c.github.io/ServiceWorker/#dfn-cache-batch-operation - * @typedef {Object} CacheBatchOperation - * @property {'delete' | 'put'} type - * @property {any} request - * @property {any} response - * @property {import('../../../types/cache').CacheQueryOptions} options - */ - -/** - * @see https://w3c.github.io/ServiceWorker/#dfn-request-response-list - * @typedef {[any, any][]} requestResponseList - */ - -class Cache { - /** - * @see https://w3c.github.io/ServiceWorker/#dfn-relevant-request-response-list - * @type {requestResponseList} - */ - #relevantRequestResponseList - - constructor () { - if (arguments[0] !== kConstruct) { - webidl.illegalConstructor() - } - - webidl.util.markAsUncloneable(this) - this.#relevantRequestResponseList = arguments[1] - } - - async match (request, options = {}) { - webidl.brandCheck(this, Cache) - - const prefix = 'Cache.match' - webidl.argumentLengthCheck(arguments, 1, prefix) - - request = webidl.converters.RequestInfo(request) - options = webidl.converters.CacheQueryOptions(options, prefix, 'options') - - const p = this.#internalMatchAll(request, options, 1) - - if (p.length === 0) { - return - } - - return p[0] - } - - async matchAll (request = undefined, options = {}) { - webidl.brandCheck(this, Cache) - - const prefix = 'Cache.matchAll' - if (request !== undefined) request = webidl.converters.RequestInfo(request) - options = webidl.converters.CacheQueryOptions(options, prefix, 'options') - - return this.#internalMatchAll(request, options) - } - - async add (request) { - webidl.brandCheck(this, Cache) - - const prefix = 'Cache.add' - webidl.argumentLengthCheck(arguments, 1, prefix) - - request = webidl.converters.RequestInfo(request) - - // 1. - const requests = [request] - - // 2. - const responseArrayPromise = this.addAll(requests) - - // 3. - return await responseArrayPromise - } - - async addAll (requests) { - webidl.brandCheck(this, Cache) - - const prefix = 'Cache.addAll' - webidl.argumentLengthCheck(arguments, 1, prefix) - - // 1. - const responsePromises = [] - - // 2. - const requestList = [] - - // 3. - for (let request of requests) { - if (request === undefined) { - throw webidl.errors.conversionFailed({ - prefix, - argument: 'Argument 1', - types: ['undefined is not allowed'] - }) - } - - request = webidl.converters.RequestInfo(request) - - if (typeof request === 'string') { - continue - } - - // 3.1 - const r = getRequestState(request) - - // 3.2 - if (!urlIsHttpHttpsScheme(r.url) || r.method !== 'GET') { - throw webidl.errors.exception({ - header: prefix, - message: 'Expected http/s scheme when method is not GET.' - }) - } - } - - // 4. - /** @type {ReturnType<typeof fetching>[]} */ - const fetchControllers = [] - - // 5. - for (const request of requests) { - // 5.1 - const r = getRequestState(new Request(request)) - - // 5.2 - if (!urlIsHttpHttpsScheme(r.url)) { - throw webidl.errors.exception({ - header: prefix, - message: 'Expected http/s scheme.' - }) - } - - // 5.4 - r.initiator = 'fetch' - r.destination = 'subresource' - - // 5.5 - requestList.push(r) - - // 5.6 - const responsePromise = createDeferredPromise() - - // 5.7 - fetchControllers.push(fetching({ - request: r, - processResponse (response) { - // 1. - if (response.type === 'error' || response.status === 206 || response.status < 200 || response.status > 299) { - responsePromise.reject(webidl.errors.exception({ - header: 'Cache.addAll', - message: 'Received an invalid status code or the request failed.' - })) - } else if (response.headersList.contains('vary')) { // 2. - // 2.1 - const fieldValues = getFieldValues(response.headersList.get('vary')) - - // 2.2 - for (const fieldValue of fieldValues) { - // 2.2.1 - if (fieldValue === '*') { - responsePromise.reject(webidl.errors.exception({ - header: 'Cache.addAll', - message: 'invalid vary field value' - })) - - for (const controller of fetchControllers) { - controller.abort() - } - - return - } - } - } - }, - processResponseEndOfBody (response) { - // 1. - if (response.aborted) { - responsePromise.reject(new DOMException('aborted', 'AbortError')) - return - } - - // 2. - responsePromise.resolve(response) - } - })) - - // 5.8 - responsePromises.push(responsePromise.promise) - } - - // 6. - const p = Promise.all(responsePromises) - - // 7. - const responses = await p - - // 7.1 - const operations = [] - - // 7.2 - let index = 0 - - // 7.3 - for (const response of responses) { - // 7.3.1 - /** @type {CacheBatchOperation} */ - const operation = { - type: 'put', // 7.3.2 - request: requestList[index], // 7.3.3 - response // 7.3.4 - } - - operations.push(operation) // 7.3.5 - - index++ // 7.3.6 - } - - // 7.5 - const cacheJobPromise = createDeferredPromise() - - // 7.6.1 - let errorData = null - - // 7.6.2 - try { - this.#batchCacheOperations(operations) - } catch (e) { - errorData = e - } - - // 7.6.3 - queueMicrotask(() => { - // 7.6.3.1 - if (errorData === null) { - cacheJobPromise.resolve(undefined) - } else { - // 7.6.3.2 - cacheJobPromise.reject(errorData) - } - }) - - // 7.7 - return cacheJobPromise.promise - } - - async put (request, response) { - webidl.brandCheck(this, Cache) - - const prefix = 'Cache.put' - webidl.argumentLengthCheck(arguments, 2, prefix) - - request = webidl.converters.RequestInfo(request) - response = webidl.converters.Response(response, prefix, 'response') - - // 1. - let innerRequest = null - - // 2. - if (webidl.is.Request(request)) { - innerRequest = getRequestState(request) - } else { // 3. - innerRequest = getRequestState(new Request(request)) - } - - // 4. - if (!urlIsHttpHttpsScheme(innerRequest.url) || innerRequest.method !== 'GET') { - throw webidl.errors.exception({ - header: prefix, - message: 'Expected an http/s scheme when method is not GET' - }) - } - - // 5. - const innerResponse = getResponseState(response) - - // 6. - if (innerResponse.status === 206) { - throw webidl.errors.exception({ - header: prefix, - message: 'Got 206 status' - }) - } - - // 7. - if (innerResponse.headersList.contains('vary')) { - // 7.1. - const fieldValues = getFieldValues(innerResponse.headersList.get('vary')) - - // 7.2. - for (const fieldValue of fieldValues) { - // 7.2.1 - if (fieldValue === '*') { - throw webidl.errors.exception({ - header: prefix, - message: 'Got * vary field value' - }) - } - } - } - - // 8. - if (innerResponse.body && (isDisturbed(innerResponse.body.stream) || innerResponse.body.stream.locked)) { - throw webidl.errors.exception({ - header: prefix, - message: 'Response body is locked or disturbed' - }) - } - - // 9. - const clonedResponse = cloneResponse(innerResponse) - - // 10. - const bodyReadPromise = createDeferredPromise() - - // 11. - if (innerResponse.body != null) { - // 11.1 - const stream = innerResponse.body.stream - - // 11.2 - const reader = stream.getReader() - - // 11.3 - readAllBytes(reader, bodyReadPromise.resolve, bodyReadPromise.reject) - } else { - bodyReadPromise.resolve(undefined) - } - - // 12. - /** @type {CacheBatchOperation[]} */ - const operations = [] - - // 13. - /** @type {CacheBatchOperation} */ - const operation = { - type: 'put', // 14. - request: innerRequest, // 15. - response: clonedResponse // 16. - } - - // 17. - operations.push(operation) - - // 19. - const bytes = await bodyReadPromise.promise - - if (clonedResponse.body != null) { - clonedResponse.body.source = bytes - } - - // 19.1 - const cacheJobPromise = createDeferredPromise() - - // 19.2.1 - let errorData = null - - // 19.2.2 - try { - this.#batchCacheOperations(operations) - } catch (e) { - errorData = e - } - - // 19.2.3 - queueMicrotask(() => { - // 19.2.3.1 - if (errorData === null) { - cacheJobPromise.resolve() - } else { // 19.2.3.2 - cacheJobPromise.reject(errorData) - } - }) - - return cacheJobPromise.promise - } - - async delete (request, options = {}) { - webidl.brandCheck(this, Cache) - - const prefix = 'Cache.delete' - webidl.argumentLengthCheck(arguments, 1, prefix) - - request = webidl.converters.RequestInfo(request) - options = webidl.converters.CacheQueryOptions(options, prefix, 'options') - - /** - * @type {Request} - */ - let r = null - - if (webidl.is.Request(request)) { - r = getRequestState(request) - - if (r.method !== 'GET' && !options.ignoreMethod) { - return false - } - } else { - assert(typeof request === 'string') - - r = getRequestState(new Request(request)) - } - - /** @type {CacheBatchOperation[]} */ - const operations = [] - - /** @type {CacheBatchOperation} */ - const operation = { - type: 'delete', - request: r, - options - } - - operations.push(operation) - - const cacheJobPromise = createDeferredPromise() - - let errorData = null - let requestResponses - - try { - requestResponses = this.#batchCacheOperations(operations) - } catch (e) { - errorData = e - } - - queueMicrotask(() => { - if (errorData === null) { - cacheJobPromise.resolve(!!requestResponses?.length) - } else { - cacheJobPromise.reject(errorData) - } - }) - - return cacheJobPromise.promise - } - - /** - * @see https://w3c.github.io/ServiceWorker/#dom-cache-keys - * @param {any} request - * @param {import('../../../types/cache').CacheQueryOptions} options - * @returns {Promise<readonly Request[]>} - */ - async keys (request = undefined, options = {}) { - webidl.brandCheck(this, Cache) - - const prefix = 'Cache.keys' - - if (request !== undefined) request = webidl.converters.RequestInfo(request) - options = webidl.converters.CacheQueryOptions(options, prefix, 'options') - - // 1. - let r = null - - // 2. - if (request !== undefined) { - // 2.1 - if (webidl.is.Request(request)) { - // 2.1.1 - r = getRequestState(request) - - // 2.1.2 - if (r.method !== 'GET' && !options.ignoreMethod) { - return [] - } - } else if (typeof request === 'string') { // 2.2 - r = getRequestState(new Request(request)) - } - } - - // 4. - const promise = createDeferredPromise() - - // 5. - // 5.1 - const requests = [] - - // 5.2 - if (request === undefined) { - // 5.2.1 - for (const requestResponse of this.#relevantRequestResponseList) { - // 5.2.1.1 - requests.push(requestResponse[0]) - } - } else { // 5.3 - // 5.3.1 - const requestResponses = this.#queryCache(r, options) - - // 5.3.2 - for (const requestResponse of requestResponses) { - // 5.3.2.1 - requests.push(requestResponse[0]) - } - } - - // 5.4 - queueMicrotask(() => { - // 5.4.1 - const requestList = [] - - // 5.4.2 - for (const request of requests) { - const requestObject = fromInnerRequest( - request, - undefined, - new AbortController().signal, - 'immutable' - ) - // 5.4.2.1 - requestList.push(requestObject) - } - - // 5.4.3 - promise.resolve(Object.freeze(requestList)) - }) - - return promise.promise - } - - /** - * @see https://w3c.github.io/ServiceWorker/#batch-cache-operations-algorithm - * @param {CacheBatchOperation[]} operations - * @returns {requestResponseList} - */ - #batchCacheOperations (operations) { - // 1. - const cache = this.#relevantRequestResponseList - - // 2. - const backupCache = [...cache] - - // 3. - const addedItems = [] - - // 4.1 - const resultList = [] - - try { - // 4.2 - for (const operation of operations) { - // 4.2.1 - if (operation.type !== 'delete' && operation.type !== 'put') { - throw webidl.errors.exception({ - header: 'Cache.#batchCacheOperations', - message: 'operation type does not match "delete" or "put"' - }) - } - - // 4.2.2 - if (operation.type === 'delete' && operation.response != null) { - throw webidl.errors.exception({ - header: 'Cache.#batchCacheOperations', - message: 'delete operation should not have an associated response' - }) - } - - // 4.2.3 - if (this.#queryCache(operation.request, operation.options, addedItems).length) { - throw new DOMException('???', 'InvalidStateError') - } - - // 4.2.4 - let requestResponses - - // 4.2.5 - if (operation.type === 'delete') { - // 4.2.5.1 - requestResponses = this.#queryCache(operation.request, operation.options) - - // TODO: the spec is wrong, this is needed to pass WPTs - if (requestResponses.length === 0) { - return [] - } - - // 4.2.5.2 - for (const requestResponse of requestResponses) { - const idx = cache.indexOf(requestResponse) - assert(idx !== -1) - - // 4.2.5.2.1 - cache.splice(idx, 1) - } - } else if (operation.type === 'put') { // 4.2.6 - // 4.2.6.1 - if (operation.response == null) { - throw webidl.errors.exception({ - header: 'Cache.#batchCacheOperations', - message: 'put operation should have an associated response' - }) - } - - // 4.2.6.2 - const r = operation.request - - // 4.2.6.3 - if (!urlIsHttpHttpsScheme(r.url)) { - throw webidl.errors.exception({ - header: 'Cache.#batchCacheOperations', - message: 'expected http or https scheme' - }) - } - - // 4.2.6.4 - if (r.method !== 'GET') { - throw webidl.errors.exception({ - header: 'Cache.#batchCacheOperations', - message: 'not get method' - }) - } - - // 4.2.6.5 - if (operation.options != null) { - throw webidl.errors.exception({ - header: 'Cache.#batchCacheOperations', - message: 'options must not be defined' - }) - } - - // 4.2.6.6 - requestResponses = this.#queryCache(operation.request) - - // 4.2.6.7 - for (const requestResponse of requestResponses) { - const idx = cache.indexOf(requestResponse) - assert(idx !== -1) - - // 4.2.6.7.1 - cache.splice(idx, 1) - } - - // 4.2.6.8 - cache.push([operation.request, operation.response]) - - // 4.2.6.10 - addedItems.push([operation.request, operation.response]) - } - - // 4.2.7 - resultList.push([operation.request, operation.response]) - } - - // 4.3 - return resultList - } catch (e) { // 5. - // 5.1 - this.#relevantRequestResponseList.length = 0 - - // 5.2 - this.#relevantRequestResponseList = backupCache - - // 5.3 - throw e - } - } - - /** - * @see https://w3c.github.io/ServiceWorker/#query-cache - * @param {any} requestQuery - * @param {import('../../../types/cache').CacheQueryOptions} options - * @param {requestResponseList} targetStorage - * @returns {requestResponseList} - */ - #queryCache (requestQuery, options, targetStorage) { - /** @type {requestResponseList} */ - const resultList = [] - - const storage = targetStorage ?? this.#relevantRequestResponseList - - for (const requestResponse of storage) { - const [cachedRequest, cachedResponse] = requestResponse - if (this.#requestMatchesCachedItem(requestQuery, cachedRequest, cachedResponse, options)) { - resultList.push(requestResponse) - } - } - - return resultList - } - - /** - * @see https://w3c.github.io/ServiceWorker/#request-matches-cached-item-algorithm - * @param {any} requestQuery - * @param {any} request - * @param {any | null} response - * @param {import('../../../types/cache').CacheQueryOptions | undefined} options - * @returns {boolean} - */ - #requestMatchesCachedItem (requestQuery, request, response = null, options) { - // if (options?.ignoreMethod === false && request.method === 'GET') { - // return false - // } - - const queryURL = new URL(requestQuery.url) - - const cachedURL = new URL(request.url) - - if (options?.ignoreSearch) { - cachedURL.search = '' - - queryURL.search = '' - } - - if (!urlEquals(queryURL, cachedURL, true)) { - return false - } - - if ( - response == null || - options?.ignoreVary || - !response.headersList.contains('vary') - ) { - return true - } - - const fieldValues = getFieldValues(response.headersList.get('vary')) - - for (const fieldValue of fieldValues) { - if (fieldValue === '*') { - return false - } - - const requestValue = request.headersList.get(fieldValue) - const queryValue = requestQuery.headersList.get(fieldValue) - - // If one has the header and the other doesn't, or one has - // a different value than the other, return false - if (requestValue !== queryValue) { - return false - } - } - - return true - } - - #internalMatchAll (request, options, maxResponses = Infinity) { - // 1. - let r = null - - // 2. - if (request !== undefined) { - if (webidl.is.Request(request)) { - // 2.1.1 - r = getRequestState(request) - - // 2.1.2 - if (r.method !== 'GET' && !options.ignoreMethod) { - return [] - } - } else if (typeof request === 'string') { - // 2.2.1 - r = getRequestState(new Request(request)) - } - } - - // 5. - // 5.1 - const responses = [] - - // 5.2 - if (request === undefined) { - // 5.2.1 - for (const requestResponse of this.#relevantRequestResponseList) { - responses.push(requestResponse[1]) - } - } else { // 5.3 - // 5.3.1 - const requestResponses = this.#queryCache(r, options) - - // 5.3.2 - for (const requestResponse of requestResponses) { - responses.push(requestResponse[1]) - } - } - - // 5.4 - // We don't implement CORs so we don't need to loop over the responses, yay! - - // 5.5.1 - const responseList = [] - - // 5.5.2 - for (const response of responses) { - // 5.5.2.1 - const responseObject = fromInnerResponse(cloneResponse(response), 'immutable') - - responseList.push(responseObject) - - if (responseList.length >= maxResponses) { - break - } - } - - // 6. - return Object.freeze(responseList) - } -} - -Object.defineProperties(Cache.prototype, { - [Symbol.toStringTag]: { - value: 'Cache', - configurable: true - }, - match: kEnumerableProperty, - matchAll: kEnumerableProperty, - add: kEnumerableProperty, - addAll: kEnumerableProperty, - put: kEnumerableProperty, - delete: kEnumerableProperty, - keys: kEnumerableProperty -}) - -const cacheQueryOptionConverters = [ - { - key: 'ignoreSearch', - converter: webidl.converters.boolean, - defaultValue: () => false - }, - { - key: 'ignoreMethod', - converter: webidl.converters.boolean, - defaultValue: () => false - }, - { - key: 'ignoreVary', - converter: webidl.converters.boolean, - defaultValue: () => false - } -] - -webidl.converters.CacheQueryOptions = webidl.dictionaryConverter(cacheQueryOptionConverters) - -webidl.converters.MultiCacheQueryOptions = webidl.dictionaryConverter([ - ...cacheQueryOptionConverters, - { - key: 'cacheName', - converter: webidl.converters.DOMString - } -]) - -webidl.converters.Response = webidl.interfaceConverter( - webidl.is.Response, - 'Response' -) - -webidl.converters['sequence<RequestInfo>'] = webidl.sequenceConverter( - webidl.converters.RequestInfo -) - -module.exports = { - Cache -} diff --git a/vanilla/node_modules/undici/lib/web/cache/cachestorage.js b/vanilla/node_modules/undici/lib/web/cache/cachestorage.js deleted file mode 100644 index c49b1e8..0000000 --- a/vanilla/node_modules/undici/lib/web/cache/cachestorage.js +++ /dev/null @@ -1,152 +0,0 @@ -'use strict' - -const { Cache } = require('./cache') -const { webidl } = require('../webidl') -const { kEnumerableProperty } = require('../../core/util') -const { kConstruct } = require('../../core/symbols') - -class CacheStorage { - /** - * @see https://w3c.github.io/ServiceWorker/#dfn-relevant-name-to-cache-map - * @type {Map<string, import('./cache').requestResponseList} - */ - #caches = new Map() - - constructor () { - if (arguments[0] !== kConstruct) { - webidl.illegalConstructor() - } - - webidl.util.markAsUncloneable(this) - } - - async match (request, options = {}) { - webidl.brandCheck(this, CacheStorage) - webidl.argumentLengthCheck(arguments, 1, 'CacheStorage.match') - - request = webidl.converters.RequestInfo(request) - options = webidl.converters.MultiCacheQueryOptions(options) - - // 1. - if (options.cacheName != null) { - // 1.1.1.1 - if (this.#caches.has(options.cacheName)) { - // 1.1.1.1.1 - const cacheList = this.#caches.get(options.cacheName) - const cache = new Cache(kConstruct, cacheList) - - return await cache.match(request, options) - } - } else { // 2. - // 2.2 - for (const cacheList of this.#caches.values()) { - const cache = new Cache(kConstruct, cacheList) - - // 2.2.1.2 - const response = await cache.match(request, options) - - if (response !== undefined) { - return response - } - } - } - } - - /** - * @see https://w3c.github.io/ServiceWorker/#cache-storage-has - * @param {string} cacheName - * @returns {Promise<boolean>} - */ - async has (cacheName) { - webidl.brandCheck(this, CacheStorage) - - const prefix = 'CacheStorage.has' - webidl.argumentLengthCheck(arguments, 1, prefix) - - cacheName = webidl.converters.DOMString(cacheName, prefix, 'cacheName') - - // 2.1.1 - // 2.2 - return this.#caches.has(cacheName) - } - - /** - * @see https://w3c.github.io/ServiceWorker/#dom-cachestorage-open - * @param {string} cacheName - * @returns {Promise<Cache>} - */ - async open (cacheName) { - webidl.brandCheck(this, CacheStorage) - - const prefix = 'CacheStorage.open' - webidl.argumentLengthCheck(arguments, 1, prefix) - - cacheName = webidl.converters.DOMString(cacheName, prefix, 'cacheName') - - // 2.1 - if (this.#caches.has(cacheName)) { - // await caches.open('v1') !== await caches.open('v1') - - // 2.1.1 - const cache = this.#caches.get(cacheName) - - // 2.1.1.1 - return new Cache(kConstruct, cache) - } - - // 2.2 - const cache = [] - - // 2.3 - this.#caches.set(cacheName, cache) - - // 2.4 - return new Cache(kConstruct, cache) - } - - /** - * @see https://w3c.github.io/ServiceWorker/#cache-storage-delete - * @param {string} cacheName - * @returns {Promise<boolean>} - */ - async delete (cacheName) { - webidl.brandCheck(this, CacheStorage) - - const prefix = 'CacheStorage.delete' - webidl.argumentLengthCheck(arguments, 1, prefix) - - cacheName = webidl.converters.DOMString(cacheName, prefix, 'cacheName') - - return this.#caches.delete(cacheName) - } - - /** - * @see https://w3c.github.io/ServiceWorker/#cache-storage-keys - * @returns {Promise<string[]>} - */ - async keys () { - webidl.brandCheck(this, CacheStorage) - - // 2.1 - const keys = this.#caches.keys() - - // 2.2 - return [...keys] - } -} - -Object.defineProperties(CacheStorage.prototype, { - [Symbol.toStringTag]: { - value: 'CacheStorage', - configurable: true - }, - match: kEnumerableProperty, - has: kEnumerableProperty, - open: kEnumerableProperty, - delete: kEnumerableProperty, - keys: kEnumerableProperty -}) - -module.exports = { - CacheStorage -} diff --git a/vanilla/node_modules/undici/lib/web/cache/util.js b/vanilla/node_modules/undici/lib/web/cache/util.js deleted file mode 100644 index 5ac9d84..0000000 --- a/vanilla/node_modules/undici/lib/web/cache/util.js +++ /dev/null @@ -1,45 +0,0 @@ -'use strict' - -const assert = require('node:assert') -const { URLSerializer } = require('../fetch/data-url') -const { isValidHeaderName } = require('../fetch/util') - -/** - * @see https://url.spec.whatwg.org/#concept-url-equals - * @param {URL} A - * @param {URL} B - * @param {boolean | undefined} excludeFragment - * @returns {boolean} - */ -function urlEquals (A, B, excludeFragment = false) { - const serializedA = URLSerializer(A, excludeFragment) - - const serializedB = URLSerializer(B, excludeFragment) - - return serializedA === serializedB -} - -/** - * @see https://github.com/chromium/chromium/blob/694d20d134cb553d8d89e5500b9148012b1ba299/content/browser/cache_storage/cache_storage_cache.cc#L260-L262 - * @param {string} header - */ -function getFieldValues (header) { - assert(header !== null) - - const values = [] - - for (let value of header.split(',')) { - value = value.trim() - - if (isValidHeaderName(value)) { - values.push(value) - } - } - - return values -} - -module.exports = { - urlEquals, - getFieldValues -} diff --git a/vanilla/node_modules/undici/lib/web/cookies/constants.js b/vanilla/node_modules/undici/lib/web/cookies/constants.js deleted file mode 100644 index 85f1fec..0000000 --- a/vanilla/node_modules/undici/lib/web/cookies/constants.js +++ /dev/null @@ -1,12 +0,0 @@ -'use strict' - -// https://wicg.github.io/cookie-store/#cookie-maximum-attribute-value-size -const maxAttributeValueSize = 1024 - -// https://wicg.github.io/cookie-store/#cookie-maximum-name-value-pair-size -const maxNameValuePairSize = 4096 - -module.exports = { - maxAttributeValueSize, - maxNameValuePairSize -} diff --git a/vanilla/node_modules/undici/lib/web/cookies/index.js b/vanilla/node_modules/undici/lib/web/cookies/index.js deleted file mode 100644 index be99f6f..0000000 --- a/vanilla/node_modules/undici/lib/web/cookies/index.js +++ /dev/null @@ -1,199 +0,0 @@ -'use strict' - -const { parseSetCookie } = require('./parse') -const { stringify } = require('./util') -const { webidl } = require('../webidl') -const { Headers } = require('../fetch/headers') - -const brandChecks = webidl.brandCheckMultiple([Headers, globalThis.Headers].filter(Boolean)) - -/** - * @typedef {Object} Cookie - * @property {string} name - * @property {string} value - * @property {Date|number} [expires] - * @property {number} [maxAge] - * @property {string} [domain] - * @property {string} [path] - * @property {boolean} [secure] - * @property {boolean} [httpOnly] - * @property {'Strict'|'Lax'|'None'} [sameSite] - * @property {string[]} [unparsed] - */ - -/** - * @param {Headers} headers - * @returns {Record<string, string>} - */ -function getCookies (headers) { - webidl.argumentLengthCheck(arguments, 1, 'getCookies') - - brandChecks(headers) - - const cookie = headers.get('cookie') - - /** @type {Record<string, string>} */ - const out = {} - - if (!cookie) { - return out - } - - for (const piece of cookie.split(';')) { - const [name, ...value] = piece.split('=') - - out[name.trim()] = value.join('=') - } - - return out -} - -/** - * @param {Headers} headers - * @param {string} name - * @param {{ path?: string, domain?: string }|undefined} attributes - * @returns {void} - */ -function deleteCookie (headers, name, attributes) { - brandChecks(headers) - - const prefix = 'deleteCookie' - webidl.argumentLengthCheck(arguments, 2, prefix) - - name = webidl.converters.DOMString(name, prefix, 'name') - attributes = webidl.converters.DeleteCookieAttributes(attributes) - - // Matches behavior of - // https://github.com/denoland/deno_std/blob/63827b16330b82489a04614027c33b7904e08be5/http/cookie.ts#L278 - setCookie(headers, { - name, - value: '', - expires: new Date(0), - ...attributes - }) -} - -/** - * @param {Headers} headers - * @returns {Cookie[]} - */ -function getSetCookies (headers) { - webidl.argumentLengthCheck(arguments, 1, 'getSetCookies') - - brandChecks(headers) - - const cookies = headers.getSetCookie() - - if (!cookies) { - return [] - } - - return cookies.map((pair) => parseSetCookie(pair)) -} - -/** - * Parses a cookie string - * @param {string} cookie - */ -function parseCookie (cookie) { - cookie = webidl.converters.DOMString(cookie) - - return parseSetCookie(cookie) -} - -/** - * @param {Headers} headers - * @param {Cookie} cookie - * @returns {void} - */ -function setCookie (headers, cookie) { - webidl.argumentLengthCheck(arguments, 2, 'setCookie') - - brandChecks(headers) - - cookie = webidl.converters.Cookie(cookie) - - const str = stringify(cookie) - - if (str) { - headers.append('set-cookie', str, true) - } -} - -webidl.converters.DeleteCookieAttributes = webidl.dictionaryConverter([ - { - converter: webidl.nullableConverter(webidl.converters.DOMString), - key: 'path', - defaultValue: () => null - }, - { - converter: webidl.nullableConverter(webidl.converters.DOMString), - key: 'domain', - defaultValue: () => null - } -]) - -webidl.converters.Cookie = webidl.dictionaryConverter([ - { - converter: webidl.converters.DOMString, - key: 'name' - }, - { - converter: webidl.converters.DOMString, - key: 'value' - }, - { - converter: webidl.nullableConverter((value) => { - if (typeof value === 'number') { - return webidl.converters['unsigned long long'](value) - } - - return new Date(value) - }), - key: 'expires', - defaultValue: () => null - }, - { - converter: webidl.nullableConverter(webidl.converters['long long']), - key: 'maxAge', - defaultValue: () => null - }, - { - converter: webidl.nullableConverter(webidl.converters.DOMString), - key: 'domain', - defaultValue: () => null - }, - { - converter: webidl.nullableConverter(webidl.converters.DOMString), - key: 'path', - defaultValue: () => null - }, - { - converter: webidl.nullableConverter(webidl.converters.boolean), - key: 'secure', - defaultValue: () => null - }, - { - converter: webidl.nullableConverter(webidl.converters.boolean), - key: 'httpOnly', - defaultValue: () => null - }, - { - converter: webidl.converters.USVString, - key: 'sameSite', - allowedValues: ['Strict', 'Lax', 'None'] - }, - { - converter: webidl.sequenceConverter(webidl.converters.DOMString), - key: 'unparsed', - defaultValue: () => [] - } -]) - -module.exports = { - getCookies, - deleteCookie, - getSetCookies, - setCookie, - parseCookie -} diff --git a/vanilla/node_modules/undici/lib/web/cookies/parse.js b/vanilla/node_modules/undici/lib/web/cookies/parse.js deleted file mode 100644 index 74edf7e..0000000 --- a/vanilla/node_modules/undici/lib/web/cookies/parse.js +++ /dev/null @@ -1,322 +0,0 @@ -'use strict' - -const { collectASequenceOfCodePointsFast } = require('../infra') -const { maxNameValuePairSize, maxAttributeValueSize } = require('./constants') -const { isCTLExcludingHtab } = require('./util') -const assert = require('node:assert') -const { unescape: qsUnescape } = require('node:querystring') - -/** - * @description Parses the field-value attributes of a set-cookie header string. - * @see https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4 - * @param {string} header - * @returns {import('./index').Cookie|null} if the header is invalid, null will be returned - */ -function parseSetCookie (header) { - // 1. If the set-cookie-string contains a %x00-08 / %x0A-1F / %x7F - // character (CTL characters excluding HTAB): Abort these steps and - // ignore the set-cookie-string entirely. - if (isCTLExcludingHtab(header)) { - return null - } - - let nameValuePair = '' - let unparsedAttributes = '' - let name = '' - let value = '' - - // 2. If the set-cookie-string contains a %x3B (";") character: - if (header.includes(';')) { - // 1. The name-value-pair string consists of the characters up to, - // but not including, the first %x3B (";"), and the unparsed- - // attributes consist of the remainder of the set-cookie-string - // (including the %x3B (";") in question). - const position = { position: 0 } - - nameValuePair = collectASequenceOfCodePointsFast(';', header, position) - unparsedAttributes = header.slice(position.position) - } else { - // Otherwise: - - // 1. The name-value-pair string consists of all the characters - // contained in the set-cookie-string, and the unparsed- - // attributes is the empty string. - nameValuePair = header - } - - // 3. If the name-value-pair string lacks a %x3D ("=") character, then - // the name string is empty, and the value string is the value of - // name-value-pair. - if (!nameValuePair.includes('=')) { - value = nameValuePair - } else { - // Otherwise, the name string consists of the characters up to, but - // not including, the first %x3D ("=") character, and the (possibly - // empty) value string consists of the characters after the first - // %x3D ("=") character. - const position = { position: 0 } - name = collectASequenceOfCodePointsFast( - '=', - nameValuePair, - position - ) - value = nameValuePair.slice(position.position + 1) - } - - // 4. Remove any leading or trailing WSP characters from the name - // string and the value string. - name = name.trim() - value = value.trim() - - // 5. If the sum of the lengths of the name string and the value string - // is more than 4096 octets, abort these steps and ignore the set- - // cookie-string entirely. - if (name.length + value.length > maxNameValuePairSize) { - return null - } - - // 6. The cookie-name is the name string, and the cookie-value is the - // value string. - // https://datatracker.ietf.org/doc/html/rfc6265 - // To maximize compatibility with user agents, servers that wish to - // store arbitrary data in a cookie-value SHOULD encode that data, for - // example, using Base64 [RFC4648]. - return { - name, value: qsUnescape(value), ...parseUnparsedAttributes(unparsedAttributes) - } -} - -/** - * Parses the remaining attributes of a set-cookie header - * @see https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4 - * @param {string} unparsedAttributes - * @param {Object.<string, unknown>} [cookieAttributeList={}] - */ -function parseUnparsedAttributes (unparsedAttributes, cookieAttributeList = {}) { - // 1. If the unparsed-attributes string is empty, skip the rest of - // these steps. - if (unparsedAttributes.length === 0) { - return cookieAttributeList - } - - // 2. Discard the first character of the unparsed-attributes (which - // will be a %x3B (";") character). - assert(unparsedAttributes[0] === ';') - unparsedAttributes = unparsedAttributes.slice(1) - - let cookieAv = '' - - // 3. If the remaining unparsed-attributes contains a %x3B (";") - // character: - if (unparsedAttributes.includes(';')) { - // 1. Consume the characters of the unparsed-attributes up to, but - // not including, the first %x3B (";") character. - cookieAv = collectASequenceOfCodePointsFast( - ';', - unparsedAttributes, - { position: 0 } - ) - unparsedAttributes = unparsedAttributes.slice(cookieAv.length) - } else { - // Otherwise: - - // 1. Consume the remainder of the unparsed-attributes. - cookieAv = unparsedAttributes - unparsedAttributes = '' - } - - // Let the cookie-av string be the characters consumed in this step. - - let attributeName = '' - let attributeValue = '' - - // 4. If the cookie-av string contains a %x3D ("=") character: - if (cookieAv.includes('=')) { - // 1. The (possibly empty) attribute-name string consists of the - // characters up to, but not including, the first %x3D ("=") - // character, and the (possibly empty) attribute-value string - // consists of the characters after the first %x3D ("=") - // character. - const position = { position: 0 } - - attributeName = collectASequenceOfCodePointsFast( - '=', - cookieAv, - position - ) - attributeValue = cookieAv.slice(position.position + 1) - } else { - // Otherwise: - - // 1. The attribute-name string consists of the entire cookie-av - // string, and the attribute-value string is empty. - attributeName = cookieAv - } - - // 5. Remove any leading or trailing WSP characters from the attribute- - // name string and the attribute-value string. - attributeName = attributeName.trim() - attributeValue = attributeValue.trim() - - // 6. If the attribute-value is longer than 1024 octets, ignore the - // cookie-av string and return to Step 1 of this algorithm. - if (attributeValue.length > maxAttributeValueSize) { - return parseUnparsedAttributes(unparsedAttributes, cookieAttributeList) - } - - // 7. Process the attribute-name and attribute-value according to the - // requirements in the following subsections. (Notice that - // attributes with unrecognized attribute-names are ignored.) - const attributeNameLowercase = attributeName.toLowerCase() - - // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.1 - // If the attribute-name case-insensitively matches the string - // "Expires", the user agent MUST process the cookie-av as follows. - if (attributeNameLowercase === 'expires') { - // 1. Let the expiry-time be the result of parsing the attribute-value - // as cookie-date (see Section 5.1.1). - const expiryTime = new Date(attributeValue) - - // 2. If the attribute-value failed to parse as a cookie date, ignore - // the cookie-av. - - cookieAttributeList.expires = expiryTime - } else if (attributeNameLowercase === 'max-age') { - // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.2 - // If the attribute-name case-insensitively matches the string "Max- - // Age", the user agent MUST process the cookie-av as follows. - - // 1. If the first character of the attribute-value is not a DIGIT or a - // "-" character, ignore the cookie-av. - const charCode = attributeValue.charCodeAt(0) - - if ((charCode < 48 || charCode > 57) && attributeValue[0] !== '-') { - return parseUnparsedAttributes(unparsedAttributes, cookieAttributeList) - } - - // 2. If the remainder of attribute-value contains a non-DIGIT - // character, ignore the cookie-av. - if (!/^\d+$/.test(attributeValue)) { - return parseUnparsedAttributes(unparsedAttributes, cookieAttributeList) - } - - // 3. Let delta-seconds be the attribute-value converted to an integer. - const deltaSeconds = Number(attributeValue) - - // 4. Let cookie-age-limit be the maximum age of the cookie (which - // SHOULD be 400 days or less, see Section 4.1.2.2). - - // 5. Set delta-seconds to the smaller of its present value and cookie- - // age-limit. - // deltaSeconds = Math.min(deltaSeconds * 1000, maxExpiresMs) - - // 6. If delta-seconds is less than or equal to zero (0), let expiry- - // time be the earliest representable date and time. Otherwise, let - // the expiry-time be the current date and time plus delta-seconds - // seconds. - // const expiryTime = deltaSeconds <= 0 ? Date.now() : Date.now() + deltaSeconds - - // 7. Append an attribute to the cookie-attribute-list with an - // attribute-name of Max-Age and an attribute-value of expiry-time. - cookieAttributeList.maxAge = deltaSeconds - } else if (attributeNameLowercase === 'domain') { - // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.3 - // If the attribute-name case-insensitively matches the string "Domain", - // the user agent MUST process the cookie-av as follows. - - // 1. Let cookie-domain be the attribute-value. - let cookieDomain = attributeValue - - // 2. If cookie-domain starts with %x2E ("."), let cookie-domain be - // cookie-domain without its leading %x2E ("."). - if (cookieDomain[0] === '.') { - cookieDomain = cookieDomain.slice(1) - } - - // 3. Convert the cookie-domain to lower case. - cookieDomain = cookieDomain.toLowerCase() - - // 4. Append an attribute to the cookie-attribute-list with an - // attribute-name of Domain and an attribute-value of cookie-domain. - cookieAttributeList.domain = cookieDomain - } else if (attributeNameLowercase === 'path') { - // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.4 - // If the attribute-name case-insensitively matches the string "Path", - // the user agent MUST process the cookie-av as follows. - - // 1. If the attribute-value is empty or if the first character of the - // attribute-value is not %x2F ("/"): - let cookiePath = '' - if (attributeValue.length === 0 || attributeValue[0] !== '/') { - // 1. Let cookie-path be the default-path. - cookiePath = '/' - } else { - // Otherwise: - - // 1. Let cookie-path be the attribute-value. - cookiePath = attributeValue - } - - // 2. Append an attribute to the cookie-attribute-list with an - // attribute-name of Path and an attribute-value of cookie-path. - cookieAttributeList.path = cookiePath - } else if (attributeNameLowercase === 'secure') { - // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.5 - // If the attribute-name case-insensitively matches the string "Secure", - // the user agent MUST append an attribute to the cookie-attribute-list - // with an attribute-name of Secure and an empty attribute-value. - - cookieAttributeList.secure = true - } else if (attributeNameLowercase === 'httponly') { - // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.6 - // If the attribute-name case-insensitively matches the string - // "HttpOnly", the user agent MUST append an attribute to the cookie- - // attribute-list with an attribute-name of HttpOnly and an empty - // attribute-value. - - cookieAttributeList.httpOnly = true - } else if (attributeNameLowercase === 'samesite') { - // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.7 - // If the attribute-name case-insensitively matches the string - // "SameSite", the user agent MUST process the cookie-av as follows: - - // 1. Let enforcement be "Default". - let enforcement = 'Default' - - const attributeValueLowercase = attributeValue.toLowerCase() - // 2. If cookie-av's attribute-value is a case-insensitive match for - // "None", set enforcement to "None". - if (attributeValueLowercase.includes('none')) { - enforcement = 'None' - } - - // 3. If cookie-av's attribute-value is a case-insensitive match for - // "Strict", set enforcement to "Strict". - if (attributeValueLowercase.includes('strict')) { - enforcement = 'Strict' - } - - // 4. If cookie-av's attribute-value is a case-insensitive match for - // "Lax", set enforcement to "Lax". - if (attributeValueLowercase.includes('lax')) { - enforcement = 'Lax' - } - - // 5. Append an attribute to the cookie-attribute-list with an - // attribute-name of "SameSite" and an attribute-value of - // enforcement. - cookieAttributeList.sameSite = enforcement - } else { - cookieAttributeList.unparsed ??= [] - - cookieAttributeList.unparsed.push(`${attributeName}=${attributeValue}`) - } - - // 8. Return to Step 1 of this algorithm. - return parseUnparsedAttributes(unparsedAttributes, cookieAttributeList) -} - -module.exports = { - parseSetCookie, - parseUnparsedAttributes -} diff --git a/vanilla/node_modules/undici/lib/web/cookies/util.js b/vanilla/node_modules/undici/lib/web/cookies/util.js deleted file mode 100644 index 254f541..0000000 --- a/vanilla/node_modules/undici/lib/web/cookies/util.js +++ /dev/null @@ -1,282 +0,0 @@ -'use strict' - -/** - * @param {string} value - * @returns {boolean} - */ -function isCTLExcludingHtab (value) { - for (let i = 0; i < value.length; ++i) { - const code = value.charCodeAt(i) - - if ( - (code >= 0x00 && code <= 0x08) || - (code >= 0x0A && code <= 0x1F) || - code === 0x7F - ) { - return true - } - } - return false -} - -/** - CHAR = <any US-ASCII character (octets 0 - 127)> - token = 1*<any CHAR except CTLs or separators> - separators = "(" | ")" | "<" | ">" | "@" - | "," | ";" | ":" | "\" | <"> - | "/" | "[" | "]" | "?" | "=" - | "{" | "}" | SP | HT - * @param {string} name - */ -function validateCookieName (name) { - for (let i = 0; i < name.length; ++i) { - const code = name.charCodeAt(i) - - if ( - code < 0x21 || // exclude CTLs (0-31), SP and HT - code > 0x7E || // exclude non-ascii and DEL - code === 0x22 || // " - code === 0x28 || // ( - code === 0x29 || // ) - code === 0x3C || // < - code === 0x3E || // > - code === 0x40 || // @ - code === 0x2C || // , - code === 0x3B || // ; - code === 0x3A || // : - code === 0x5C || // \ - code === 0x2F || // / - code === 0x5B || // [ - code === 0x5D || // ] - code === 0x3F || // ? - code === 0x3D || // = - code === 0x7B || // { - code === 0x7D // } - ) { - throw new Error('Invalid cookie name') - } - } -} - -/** - cookie-value = *cookie-octet / ( DQUOTE *cookie-octet DQUOTE ) - cookie-octet = %x21 / %x23-2B / %x2D-3A / %x3C-5B / %x5D-7E - ; US-ASCII characters excluding CTLs, - ; whitespace DQUOTE, comma, semicolon, - ; and backslash - * @param {string} value - */ -function validateCookieValue (value) { - let len = value.length - let i = 0 - - // if the value is wrapped in DQUOTE - if (value[0] === '"') { - if (len === 1 || value[len - 1] !== '"') { - throw new Error('Invalid cookie value') - } - --len - ++i - } - - while (i < len) { - const code = value.charCodeAt(i++) - - if ( - code < 0x21 || // exclude CTLs (0-31) - code > 0x7E || // non-ascii and DEL (127) - code === 0x22 || // " - code === 0x2C || // , - code === 0x3B || // ; - code === 0x5C // \ - ) { - throw new Error('Invalid cookie value') - } - } -} - -/** - * path-value = <any CHAR except CTLs or ";"> - * @param {string} path - */ -function validateCookiePath (path) { - for (let i = 0; i < path.length; ++i) { - const code = path.charCodeAt(i) - - if ( - code < 0x20 || // exclude CTLs (0-31) - code === 0x7F || // DEL - code === 0x3B // ; - ) { - throw new Error('Invalid cookie path') - } - } -} - -/** - * I have no idea why these values aren't allowed to be honest, - * but Deno tests these. - Khafra - * @param {string} domain - */ -function validateCookieDomain (domain) { - if ( - domain.startsWith('-') || - domain.endsWith('.') || - domain.endsWith('-') - ) { - throw new Error('Invalid cookie domain') - } -} - -const IMFDays = [ - 'Sun', 'Mon', 'Tue', 'Wed', - 'Thu', 'Fri', 'Sat' -] - -const IMFMonths = [ - 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', - 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec' -] - -const IMFPaddedNumbers = Array(61).fill(0).map((_, i) => i.toString().padStart(2, '0')) - -/** - * @see https://www.rfc-editor.org/rfc/rfc7231#section-7.1.1.1 - * @param {number|Date} date - IMF-fixdate = day-name "," SP date1 SP time-of-day SP GMT - ; fixed length/zone/capitalization subset of the format - ; see Section 3.3 of [RFC5322] - - day-name = %x4D.6F.6E ; "Mon", case-sensitive - / %x54.75.65 ; "Tue", case-sensitive - / %x57.65.64 ; "Wed", case-sensitive - / %x54.68.75 ; "Thu", case-sensitive - / %x46.72.69 ; "Fri", case-sensitive - / %x53.61.74 ; "Sat", case-sensitive - / %x53.75.6E ; "Sun", case-sensitive - date1 = day SP month SP year - ; e.g., 02 Jun 1982 - - day = 2DIGIT - month = %x4A.61.6E ; "Jan", case-sensitive - / %x46.65.62 ; "Feb", case-sensitive - / %x4D.61.72 ; "Mar", case-sensitive - / %x41.70.72 ; "Apr", case-sensitive - / %x4D.61.79 ; "May", case-sensitive - / %x4A.75.6E ; "Jun", case-sensitive - / %x4A.75.6C ; "Jul", case-sensitive - / %x41.75.67 ; "Aug", case-sensitive - / %x53.65.70 ; "Sep", case-sensitive - / %x4F.63.74 ; "Oct", case-sensitive - / %x4E.6F.76 ; "Nov", case-sensitive - / %x44.65.63 ; "Dec", case-sensitive - year = 4DIGIT - - GMT = %x47.4D.54 ; "GMT", case-sensitive - - time-of-day = hour ":" minute ":" second - ; 00:00:00 - 23:59:60 (leap second) - - hour = 2DIGIT - minute = 2DIGIT - second = 2DIGIT - */ -function toIMFDate (date) { - if (typeof date === 'number') { - date = new Date(date) - } - - return `${IMFDays[date.getUTCDay()]}, ${IMFPaddedNumbers[date.getUTCDate()]} ${IMFMonths[date.getUTCMonth()]} ${date.getUTCFullYear()} ${IMFPaddedNumbers[date.getUTCHours()]}:${IMFPaddedNumbers[date.getUTCMinutes()]}:${IMFPaddedNumbers[date.getUTCSeconds()]} GMT` -} - -/** - max-age-av = "Max-Age=" non-zero-digit *DIGIT - ; In practice, both expires-av and max-age-av - ; are limited to dates representable by the - ; user agent. - * @param {number} maxAge - */ -function validateCookieMaxAge (maxAge) { - if (maxAge < 0) { - throw new Error('Invalid cookie max-age') - } -} - -/** - * @see https://www.rfc-editor.org/rfc/rfc6265#section-4.1.1 - * @param {import('./index').Cookie} cookie - */ -function stringify (cookie) { - if (cookie.name.length === 0) { - return null - } - - validateCookieName(cookie.name) - validateCookieValue(cookie.value) - - const out = [`${cookie.name}=${cookie.value}`] - - // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-cookie-prefixes-00#section-3.1 - // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-cookie-prefixes-00#section-3.2 - if (cookie.name.startsWith('__Secure-')) { - cookie.secure = true - } - - if (cookie.name.startsWith('__Host-')) { - cookie.secure = true - cookie.domain = null - cookie.path = '/' - } - - if (cookie.secure) { - out.push('Secure') - } - - if (cookie.httpOnly) { - out.push('HttpOnly') - } - - if (typeof cookie.maxAge === 'number') { - validateCookieMaxAge(cookie.maxAge) - out.push(`Max-Age=${cookie.maxAge}`) - } - - if (cookie.domain) { - validateCookieDomain(cookie.domain) - out.push(`Domain=${cookie.domain}`) - } - - if (cookie.path) { - validateCookiePath(cookie.path) - out.push(`Path=${cookie.path}`) - } - - if (cookie.expires && cookie.expires.toString() !== 'Invalid Date') { - out.push(`Expires=${toIMFDate(cookie.expires)}`) - } - - if (cookie.sameSite) { - out.push(`SameSite=${cookie.sameSite}`) - } - - for (const part of cookie.unparsed) { - if (!part.includes('=')) { - throw new Error('Invalid unparsed') - } - - const [key, ...value] = part.split('=') - - out.push(`${key.trim()}=${value.join('=')}`) - } - - return out.join('; ') -} - -module.exports = { - isCTLExcludingHtab, - validateCookieName, - validateCookiePath, - validateCookieValue, - toIMFDate, - stringify -} diff --git a/vanilla/node_modules/undici/lib/web/eventsource/eventsource-stream.js b/vanilla/node_modules/undici/lib/web/eventsource/eventsource-stream.js deleted file mode 100644 index d24e8f6..0000000 --- a/vanilla/node_modules/undici/lib/web/eventsource/eventsource-stream.js +++ /dev/null @@ -1,399 +0,0 @@ -'use strict' -const { Transform } = require('node:stream') -const { isASCIINumber, isValidLastEventId } = require('./util') - -/** - * @type {number[]} BOM - */ -const BOM = [0xEF, 0xBB, 0xBF] -/** - * @type {10} LF - */ -const LF = 0x0A -/** - * @type {13} CR - */ -const CR = 0x0D -/** - * @type {58} COLON - */ -const COLON = 0x3A -/** - * @type {32} SPACE - */ -const SPACE = 0x20 - -/** - * @typedef {object} EventSourceStreamEvent - * @type {object} - * @property {string} [event] The event type. - * @property {string} [data] The data of the message. - * @property {string} [id] A unique ID for the event. - * @property {string} [retry] The reconnection time, in milliseconds. - */ - -/** - * @typedef eventSourceSettings - * @type {object} - * @property {string} [lastEventId] The last event ID received from the server. - * @property {string} [origin] The origin of the event source. - * @property {number} [reconnectionTime] The reconnection time, in milliseconds. - */ - -class EventSourceStream extends Transform { - /** - * @type {eventSourceSettings} - */ - state - - /** - * Leading byte-order-mark check. - * @type {boolean} - */ - checkBOM = true - - /** - * @type {boolean} - */ - crlfCheck = false - - /** - * @type {boolean} - */ - eventEndCheck = false - - /** - * @type {Buffer|null} - */ - buffer = null - - pos = 0 - - event = { - data: undefined, - event: undefined, - id: undefined, - retry: undefined - } - - /** - * @param {object} options - * @param {boolean} [options.readableObjectMode] - * @param {eventSourceSettings} [options.eventSourceSettings] - * @param {(chunk: any, encoding?: BufferEncoding | undefined) => boolean} [options.push] - */ - constructor (options = {}) { - // Enable object mode as EventSourceStream emits objects of shape - // EventSourceStreamEvent - options.readableObjectMode = true - - super(options) - - this.state = options.eventSourceSettings || {} - if (options.push) { - this.push = options.push - } - } - - /** - * @param {Buffer} chunk - * @param {string} _encoding - * @param {Function} callback - * @returns {void} - */ - _transform (chunk, _encoding, callback) { - if (chunk.length === 0) { - callback() - return - } - - // Cache the chunk in the buffer, as the data might not be complete while - // processing it - // TODO: Investigate if there is a more performant way to handle - // incoming chunks - // see: https://github.com/nodejs/undici/issues/2630 - if (this.buffer) { - this.buffer = Buffer.concat([this.buffer, chunk]) - } else { - this.buffer = chunk - } - - // Strip leading byte-order-mark if we opened the stream and started - // the processing of the incoming data - if (this.checkBOM) { - switch (this.buffer.length) { - case 1: - // Check if the first byte is the same as the first byte of the BOM - if (this.buffer[0] === BOM[0]) { - // If it is, we need to wait for more data - callback() - return - } - // Set the checkBOM flag to false as we don't need to check for the - // BOM anymore - this.checkBOM = false - - // The buffer only contains one byte so we need to wait for more data - callback() - return - case 2: - // Check if the first two bytes are the same as the first two bytes - // of the BOM - if ( - this.buffer[0] === BOM[0] && - this.buffer[1] === BOM[1] - ) { - // If it is, we need to wait for more data, because the third byte - // is needed to determine if it is the BOM or not - callback() - return - } - - // Set the checkBOM flag to false as we don't need to check for the - // BOM anymore - this.checkBOM = false - break - case 3: - // Check if the first three bytes are the same as the first three - // bytes of the BOM - if ( - this.buffer[0] === BOM[0] && - this.buffer[1] === BOM[1] && - this.buffer[2] === BOM[2] - ) { - // If it is, we can drop the buffered data, as it is only the BOM - this.buffer = Buffer.alloc(0) - // Set the checkBOM flag to false as we don't need to check for the - // BOM anymore - this.checkBOM = false - - // Await more data - callback() - return - } - // If it is not the BOM, we can start processing the data - this.checkBOM = false - break - default: - // The buffer is longer than 3 bytes, so we can drop the BOM if it is - // present - if ( - this.buffer[0] === BOM[0] && - this.buffer[1] === BOM[1] && - this.buffer[2] === BOM[2] - ) { - // Remove the BOM from the buffer - this.buffer = this.buffer.subarray(3) - } - - // Set the checkBOM flag to false as we don't need to check for the - this.checkBOM = false - break - } - } - - while (this.pos < this.buffer.length) { - // If the previous line ended with an end-of-line, we need to check - // if the next character is also an end-of-line. - if (this.eventEndCheck) { - // If the the current character is an end-of-line, then the event - // is finished and we can process it - - // If the previous line ended with a carriage return, we need to - // check if the current character is a line feed and remove it - // from the buffer. - if (this.crlfCheck) { - // If the current character is a line feed, we can remove it - // from the buffer and reset the crlfCheck flag - if (this.buffer[this.pos] === LF) { - this.buffer = this.buffer.subarray(this.pos + 1) - this.pos = 0 - this.crlfCheck = false - - // It is possible that the line feed is not the end of the - // event. We need to check if the next character is an - // end-of-line character to determine if the event is - // finished. We simply continue the loop to check the next - // character. - - // As we removed the line feed from the buffer and set the - // crlfCheck flag to false, we basically don't make any - // distinction between a line feed and a carriage return. - continue - } - this.crlfCheck = false - } - - if (this.buffer[this.pos] === LF || this.buffer[this.pos] === CR) { - // If the current character is a carriage return, we need to - // set the crlfCheck flag to true, as we need to check if the - // next character is a line feed so we can remove it from the - // buffer - if (this.buffer[this.pos] === CR) { - this.crlfCheck = true - } - - this.buffer = this.buffer.subarray(this.pos + 1) - this.pos = 0 - if ( - this.event.data !== undefined || this.event.event || this.event.id !== undefined || this.event.retry) { - this.processEvent(this.event) - } - this.clearEvent() - continue - } - // If the current character is not an end-of-line, then the event - // is not finished and we have to reset the eventEndCheck flag - this.eventEndCheck = false - continue - } - - // If the current character is an end-of-line, we can process the - // line - if (this.buffer[this.pos] === LF || this.buffer[this.pos] === CR) { - // If the current character is a carriage return, we need to - // set the crlfCheck flag to true, as we need to check if the - // next character is a line feed - if (this.buffer[this.pos] === CR) { - this.crlfCheck = true - } - - // In any case, we can process the line as we reached an - // end-of-line character - this.parseLine(this.buffer.subarray(0, this.pos), this.event) - - // Remove the processed line from the buffer - this.buffer = this.buffer.subarray(this.pos + 1) - // Reset the position as we removed the processed line from the buffer - this.pos = 0 - // A line was processed and this could be the end of the event. We need - // to check if the next line is empty to determine if the event is - // finished. - this.eventEndCheck = true - continue - } - - this.pos++ - } - - callback() - } - - /** - * @param {Buffer} line - * @param {EventSourceStreamEvent} event - */ - parseLine (line, event) { - // If the line is empty (a blank line) - // Dispatch the event, as defined below. - // This will be handled in the _transform method - if (line.length === 0) { - return - } - - // If the line starts with a U+003A COLON character (:) - // Ignore the line. - const colonPosition = line.indexOf(COLON) - if (colonPosition === 0) { - return - } - - let field = '' - let value = '' - - // If the line contains a U+003A COLON character (:) - if (colonPosition !== -1) { - // Collect the characters on the line before the first U+003A COLON - // character (:), and let field be that string. - // TODO: Investigate if there is a more performant way to extract the - // field - // see: https://github.com/nodejs/undici/issues/2630 - field = line.subarray(0, colonPosition).toString('utf8') - - // Collect the characters on the line after the first U+003A COLON - // character (:), and let value be that string. - // If value starts with a U+0020 SPACE character, remove it from value. - let valueStart = colonPosition + 1 - if (line[valueStart] === SPACE) { - ++valueStart - } - // TODO: Investigate if there is a more performant way to extract the - // value - // see: https://github.com/nodejs/undici/issues/2630 - value = line.subarray(valueStart).toString('utf8') - - // Otherwise, the string is not empty but does not contain a U+003A COLON - // character (:) - } else { - // Process the field using the steps described below, using the whole - // line as the field name, and the empty string as the field value. - field = line.toString('utf8') - value = '' - } - - // Modify the event with the field name and value. The value is also - // decoded as UTF-8 - switch (field) { - case 'data': - if (event[field] === undefined) { - event[field] = value - } else { - event[field] += `\n${value}` - } - break - case 'retry': - if (isASCIINumber(value)) { - event[field] = value - } - break - case 'id': - if (isValidLastEventId(value)) { - event[field] = value - } - break - case 'event': - if (value.length > 0) { - event[field] = value - } - break - } - } - - /** - * @param {EventSourceStreamEvent} event - */ - processEvent (event) { - if (event.retry && isASCIINumber(event.retry)) { - this.state.reconnectionTime = parseInt(event.retry, 10) - } - - if (event.id !== undefined && isValidLastEventId(event.id)) { - this.state.lastEventId = event.id - } - - // only dispatch event, when data is provided - if (event.data !== undefined) { - this.push({ - type: event.event || 'message', - options: { - data: event.data, - lastEventId: this.state.lastEventId, - origin: this.state.origin - } - }) - } - } - - clearEvent () { - this.event = { - data: undefined, - event: undefined, - id: undefined, - retry: undefined - } - } -} - -module.exports = { - EventSourceStream -} diff --git a/vanilla/node_modules/undici/lib/web/eventsource/eventsource.js b/vanilla/node_modules/undici/lib/web/eventsource/eventsource.js deleted file mode 100644 index 32dcf0e..0000000 --- a/vanilla/node_modules/undici/lib/web/eventsource/eventsource.js +++ /dev/null @@ -1,501 +0,0 @@ -'use strict' - -const { pipeline } = require('node:stream') -const { fetching } = require('../fetch') -const { makeRequest } = require('../fetch/request') -const { webidl } = require('../webidl') -const { EventSourceStream } = require('./eventsource-stream') -const { parseMIMEType } = require('../fetch/data-url') -const { createFastMessageEvent } = require('../websocket/events') -const { isNetworkError } = require('../fetch/response') -const { kEnumerableProperty } = require('../../core/util') -const { environmentSettingsObject } = require('../fetch/util') - -let experimentalWarned = false - -/** - * A reconnection time, in milliseconds. This must initially be an implementation-defined value, - * probably in the region of a few seconds. - * - * In Comparison: - * - Chrome uses 3000ms. - * - Deno uses 5000ms. - * - * @type {3000} - */ -const defaultReconnectionTime = 3000 - -/** - * The readyState attribute represents the state of the connection. - * @typedef ReadyState - * @type {0|1|2} - * @readonly - * @see https://html.spec.whatwg.org/multipage/server-sent-events.html#dom-eventsource-readystate-dev - */ - -/** - * The connection has not yet been established, or it was closed and the user - * agent is reconnecting. - * @type {0} - */ -const CONNECTING = 0 - -/** - * The user agent has an open connection and is dispatching events as it - * receives them. - * @type {1} - */ -const OPEN = 1 - -/** - * The connection is not open, and the user agent is not trying to reconnect. - * @type {2} - */ -const CLOSED = 2 - -/** - * Requests for the element will have their mode set to "cors" and their credentials mode set to "same-origin". - * @type {'anonymous'} - */ -const ANONYMOUS = 'anonymous' - -/** - * Requests for the element will have their mode set to "cors" and their credentials mode set to "include". - * @type {'use-credentials'} - */ -const USE_CREDENTIALS = 'use-credentials' - -/** - * The EventSource interface is used to receive server-sent events. It - * connects to a server over HTTP and receives events in text/event-stream - * format without closing the connection. - * @extends {EventTarget} - * @see https://html.spec.whatwg.org/multipage/server-sent-events.html#server-sent-events - * @api public - */ -class EventSource extends EventTarget { - #events = { - open: null, - error: null, - message: null - } - - #url - #withCredentials = false - - /** - * @type {ReadyState} - */ - #readyState = CONNECTING - - #request = null - #controller = null - - #dispatcher - - /** - * @type {import('./eventsource-stream').eventSourceSettings} - */ - #state - - /** - * Creates a new EventSource object. - * @param {string} url - * @param {EventSourceInit} [eventSourceInitDict={}] - * @see https://html.spec.whatwg.org/multipage/server-sent-events.html#the-eventsource-interface - */ - constructor (url, eventSourceInitDict = {}) { - // 1. Let ev be a new EventSource object. - super() - - webidl.util.markAsUncloneable(this) - - const prefix = 'EventSource constructor' - webidl.argumentLengthCheck(arguments, 1, prefix) - - if (!experimentalWarned) { - experimentalWarned = true - process.emitWarning('EventSource is experimental, expect them to change at any time.', { - code: 'UNDICI-ES' - }) - } - - url = webidl.converters.USVString(url) - eventSourceInitDict = webidl.converters.EventSourceInitDict(eventSourceInitDict, prefix, 'eventSourceInitDict') - - this.#dispatcher = eventSourceInitDict.node.dispatcher || eventSourceInitDict.dispatcher - this.#state = { - lastEventId: '', - reconnectionTime: eventSourceInitDict.node.reconnectionTime - } - - // 2. Let settings be ev's relevant settings object. - // https://html.spec.whatwg.org/multipage/webappapis.html#environment-settings-object - const settings = environmentSettingsObject - - let urlRecord - - try { - // 3. Let urlRecord be the result of encoding-parsing a URL given url, relative to settings. - urlRecord = new URL(url, settings.settingsObject.baseUrl) - this.#state.origin = urlRecord.origin - } catch (e) { - // 4. If urlRecord is failure, then throw a "SyntaxError" DOMException. - throw new DOMException(e, 'SyntaxError') - } - - // 5. Set ev's url to urlRecord. - this.#url = urlRecord.href - - // 6. Let corsAttributeState be Anonymous. - let corsAttributeState = ANONYMOUS - - // 7. If the value of eventSourceInitDict's withCredentials member is true, - // then set corsAttributeState to Use Credentials and set ev's - // withCredentials attribute to true. - if (eventSourceInitDict.withCredentials === true) { - corsAttributeState = USE_CREDENTIALS - this.#withCredentials = true - } - - // 8. Let request be the result of creating a potential-CORS request given - // urlRecord, the empty string, and corsAttributeState. - const initRequest = { - redirect: 'follow', - keepalive: true, - // @see https://html.spec.whatwg.org/multipage/urls-and-fetching.html#cors-settings-attributes - mode: 'cors', - credentials: corsAttributeState === 'anonymous' - ? 'same-origin' - : 'omit', - referrer: 'no-referrer' - } - - // 9. Set request's client to settings. - initRequest.client = environmentSettingsObject.settingsObject - - // 10. User agents may set (`Accept`, `text/event-stream`) in request's header list. - initRequest.headersList = [['accept', { name: 'accept', value: 'text/event-stream' }]] - - // 11. Set request's cache mode to "no-store". - initRequest.cache = 'no-store' - - // 12. Set request's initiator type to "other". - initRequest.initiator = 'other' - - initRequest.urlList = [new URL(this.#url)] - - // 13. Set ev's request to request. - this.#request = makeRequest(initRequest) - - this.#connect() - } - - /** - * Returns the state of this EventSource object's connection. It can have the - * values described below. - * @returns {ReadyState} - * @readonly - */ - get readyState () { - return this.#readyState - } - - /** - * Returns the URL providing the event stream. - * @readonly - * @returns {string} - */ - get url () { - return this.#url - } - - /** - * Returns a boolean indicating whether the EventSource object was - * instantiated with CORS credentials set (true), or not (false, the default). - */ - get withCredentials () { - return this.#withCredentials - } - - #connect () { - if (this.#readyState === CLOSED) return - - this.#readyState = CONNECTING - - const fetchParams = { - request: this.#request, - dispatcher: this.#dispatcher - } - - // 14. Let processEventSourceEndOfBody given response res be the following step: if res is not a network error, then reestablish the connection. - const processEventSourceEndOfBody = (response) => { - if (!isNetworkError(response)) { - return this.#reconnect() - } - } - - // 15. Fetch request, with processResponseEndOfBody set to processEventSourceEndOfBody... - fetchParams.processResponseEndOfBody = processEventSourceEndOfBody - - // and processResponse set to the following steps given response res: - fetchParams.processResponse = (response) => { - // 1. If res is an aborted network error, then fail the connection. - - if (isNetworkError(response)) { - // 1. When a user agent is to fail the connection, the user agent - // must queue a task which, if the readyState attribute is set to a - // value other than CLOSED, sets the readyState attribute to CLOSED - // and fires an event named error at the EventSource object. Once the - // user agent has failed the connection, it does not attempt to - // reconnect. - if (response.aborted) { - this.close() - this.dispatchEvent(new Event('error')) - return - // 2. Otherwise, if res is a network error, then reestablish the - // connection, unless the user agent knows that to be futile, in - // which case the user agent may fail the connection. - } else { - this.#reconnect() - return - } - } - - // 3. Otherwise, if res's status is not 200, or if res's `Content-Type` - // is not `text/event-stream`, then fail the connection. - const contentType = response.headersList.get('content-type', true) - const mimeType = contentType !== null ? parseMIMEType(contentType) : 'failure' - const contentTypeValid = mimeType !== 'failure' && mimeType.essence === 'text/event-stream' - if ( - response.status !== 200 || - contentTypeValid === false - ) { - this.close() - this.dispatchEvent(new Event('error')) - return - } - - // 4. Otherwise, announce the connection and interpret res's body - // line by line. - - // When a user agent is to announce the connection, the user agent - // must queue a task which, if the readyState attribute is set to a - // value other than CLOSED, sets the readyState attribute to OPEN - // and fires an event named open at the EventSource object. - // @see https://html.spec.whatwg.org/multipage/server-sent-events.html#sse-processing-model - this.#readyState = OPEN - this.dispatchEvent(new Event('open')) - - // If redirected to a different origin, set the origin to the new origin. - this.#state.origin = response.urlList[response.urlList.length - 1].origin - - const eventSourceStream = new EventSourceStream({ - eventSourceSettings: this.#state, - push: (event) => { - this.dispatchEvent(createFastMessageEvent( - event.type, - event.options - )) - } - }) - - pipeline(response.body.stream, - eventSourceStream, - (error) => { - if ( - error?.aborted === false - ) { - this.close() - this.dispatchEvent(new Event('error')) - } - }) - } - - this.#controller = fetching(fetchParams) - } - - /** - * @see https://html.spec.whatwg.org/multipage/server-sent-events.html#sse-processing-model - * @returns {void} - */ - #reconnect () { - // When a user agent is to reestablish the connection, the user agent must - // run the following steps. These steps are run in parallel, not as part of - // a task. (The tasks that it queues, of course, are run like normal tasks - // and not themselves in parallel.) - - // 1. Queue a task to run the following steps: - - // 1. If the readyState attribute is set to CLOSED, abort the task. - if (this.#readyState === CLOSED) return - - // 2. Set the readyState attribute to CONNECTING. - this.#readyState = CONNECTING - - // 3. Fire an event named error at the EventSource object. - this.dispatchEvent(new Event('error')) - - // 2. Wait a delay equal to the reconnection time of the event source. - setTimeout(() => { - // 5. Queue a task to run the following steps: - - // 1. If the EventSource object's readyState attribute is not set to - // CONNECTING, then return. - if (this.#readyState !== CONNECTING) return - - // 2. Let request be the EventSource object's request. - // 3. If the EventSource object's last event ID string is not the empty - // string, then: - // 1. Let lastEventIDValue be the EventSource object's last event ID - // string, encoded as UTF-8. - // 2. Set (`Last-Event-ID`, lastEventIDValue) in request's header - // list. - if (this.#state.lastEventId.length) { - this.#request.headersList.set('last-event-id', this.#state.lastEventId, true) - } - - // 4. Fetch request and process the response obtained in this fashion, if any, as described earlier in this section. - this.#connect() - }, this.#state.reconnectionTime)?.unref() - } - - /** - * Closes the connection, if any, and sets the readyState attribute to - * CLOSED. - */ - close () { - webidl.brandCheck(this, EventSource) - - if (this.#readyState === CLOSED) return - this.#readyState = CLOSED - this.#controller.abort() - this.#request = null - } - - get onopen () { - return this.#events.open - } - - set onopen (fn) { - if (this.#events.open) { - this.removeEventListener('open', this.#events.open) - } - - const listener = webidl.converters.EventHandlerNonNull(fn) - - if (listener !== null) { - this.addEventListener('open', listener) - this.#events.open = fn - } else { - this.#events.open = null - } - } - - get onmessage () { - return this.#events.message - } - - set onmessage (fn) { - if (this.#events.message) { - this.removeEventListener('message', this.#events.message) - } - - const listener = webidl.converters.EventHandlerNonNull(fn) - - if (listener !== null) { - this.addEventListener('message', listener) - this.#events.message = fn - } else { - this.#events.message = null - } - } - - get onerror () { - return this.#events.error - } - - set onerror (fn) { - if (this.#events.error) { - this.removeEventListener('error', this.#events.error) - } - - const listener = webidl.converters.EventHandlerNonNull(fn) - - if (listener !== null) { - this.addEventListener('error', listener) - this.#events.error = fn - } else { - this.#events.error = null - } - } -} - -const constantsPropertyDescriptors = { - CONNECTING: { - __proto__: null, - configurable: false, - enumerable: true, - value: CONNECTING, - writable: false - }, - OPEN: { - __proto__: null, - configurable: false, - enumerable: true, - value: OPEN, - writable: false - }, - CLOSED: { - __proto__: null, - configurable: false, - enumerable: true, - value: CLOSED, - writable: false - } -} - -Object.defineProperties(EventSource, constantsPropertyDescriptors) -Object.defineProperties(EventSource.prototype, constantsPropertyDescriptors) - -Object.defineProperties(EventSource.prototype, { - close: kEnumerableProperty, - onerror: kEnumerableProperty, - onmessage: kEnumerableProperty, - onopen: kEnumerableProperty, - readyState: kEnumerableProperty, - url: kEnumerableProperty, - withCredentials: kEnumerableProperty -}) - -webidl.converters.EventSourceInitDict = webidl.dictionaryConverter([ - { - key: 'withCredentials', - converter: webidl.converters.boolean, - defaultValue: () => false - }, - { - key: 'dispatcher', // undici only - converter: webidl.converters.any - }, - { - key: 'node', // undici only - converter: webidl.dictionaryConverter([ - { - key: 'reconnectionTime', - converter: webidl.converters['unsigned long'], - defaultValue: () => defaultReconnectionTime - }, - { - key: 'dispatcher', - converter: webidl.converters.any - } - ]), - defaultValue: () => ({}) - } -]) - -module.exports = { - EventSource, - defaultReconnectionTime -} diff --git a/vanilla/node_modules/undici/lib/web/eventsource/util.js b/vanilla/node_modules/undici/lib/web/eventsource/util.js deleted file mode 100644 index a87cc83..0000000 --- a/vanilla/node_modules/undici/lib/web/eventsource/util.js +++ /dev/null @@ -1,29 +0,0 @@ -'use strict' - -/** - * Checks if the given value is a valid LastEventId. - * @param {string} value - * @returns {boolean} - */ -function isValidLastEventId (value) { - // LastEventId should not contain U+0000 NULL - return value.indexOf('\u0000') === -1 -} - -/** - * Checks if the given value is a base 10 digit. - * @param {string} value - * @returns {boolean} - */ -function isASCIINumber (value) { - if (value.length === 0) return false - for (let i = 0; i < value.length; i++) { - if (value.charCodeAt(i) < 0x30 || value.charCodeAt(i) > 0x39) return false - } - return true -} - -module.exports = { - isValidLastEventId, - isASCIINumber -} diff --git a/vanilla/node_modules/undici/lib/web/fetch/LICENSE b/vanilla/node_modules/undici/lib/web/fetch/LICENSE deleted file mode 100644 index 2943500..0000000 --- a/vanilla/node_modules/undici/lib/web/fetch/LICENSE +++ /dev/null @@ -1,21 +0,0 @@ -MIT License - -Copyright (c) 2020 Ethan Arrowood - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. diff --git a/vanilla/node_modules/undici/lib/web/fetch/body.js b/vanilla/node_modules/undici/lib/web/fetch/body.js deleted file mode 100644 index 5d17249..0000000 --- a/vanilla/node_modules/undici/lib/web/fetch/body.js +++ /dev/null @@ -1,509 +0,0 @@ -'use strict' - -const util = require('../../core/util') -const { - ReadableStreamFrom, - readableStreamClose, - fullyReadBody, - extractMimeType -} = require('./util') -const { FormData, setFormDataState } = require('./formdata') -const { webidl } = require('../webidl') -const assert = require('node:assert') -const { isErrored, isDisturbed } = require('node:stream') -const { isUint8Array } = require('node:util/types') -const { serializeAMimeType } = require('./data-url') -const { multipartFormDataParser } = require('./formdata-parser') -const { createDeferredPromise } = require('../../util/promise') -const { parseJSONFromBytes } = require('../infra') -const { utf8DecodeBytes } = require('../../encoding') -const { runtimeFeatures } = require('../../util/runtime-features.js') - -const random = runtimeFeatures.has('crypto') - ? require('node:crypto').randomInt - : (max) => Math.floor(Math.random() * max) - -const textEncoder = new TextEncoder() -function noop () {} - -const streamRegistry = new FinalizationRegistry((weakRef) => { - const stream = weakRef.deref() - if (stream && !stream.locked && !isDisturbed(stream) && !isErrored(stream)) { - stream.cancel('Response object has been garbage collected').catch(noop) - } -}) - -/** - * Extract a body with type from a byte sequence or BodyInit object - * - * @param {import('../../../types').BodyInit} object - The BodyInit object to extract from - * @param {boolean} [keepalive=false] - If true, indicates that the body - * @returns {[{stream: ReadableStream, source: any, length: number | null}, string | null]} - Returns a tuple containing the body and its type - * - * @see https://fetch.spec.whatwg.org/#concept-bodyinit-extract - */ -function extractBody (object, keepalive = false) { - // 1. Let stream be null. - let stream = null - let controller = null - - // 2. If object is a ReadableStream object, then set stream to object. - if (webidl.is.ReadableStream(object)) { - stream = object - } else if (webidl.is.Blob(object)) { - // 3. Otherwise, if object is a Blob object, set stream to the - // result of running object’s get stream. - stream = object.stream() - } else { - // 4. Otherwise, set stream to a new ReadableStream object, and set - // up stream with byte reading support. - stream = new ReadableStream({ - pull () {}, - start (c) { - controller = c - }, - cancel () {}, - type: 'bytes' - }) - } - - // 5. Assert: stream is a ReadableStream object. - assert(webidl.is.ReadableStream(stream)) - - // 6. Let action be null. - let action = null - - // 7. Let source be null. - let source = null - - // 8. Let length be null. - let length = null - - // 9. Let type be null. - let type = null - - // 10. Switch on object: - if (typeof object === 'string') { - // Set source to the UTF-8 encoding of object. - // Note: setting source to a Uint8Array here breaks some mocking assumptions. - source = object - - // Set type to `text/plain;charset=UTF-8`. - type = 'text/plain;charset=UTF-8' - } else if (webidl.is.URLSearchParams(object)) { - // URLSearchParams - - // spec says to run application/x-www-form-urlencoded on body.list - // this is implemented in Node.js as apart of an URLSearchParams instance toString method - // See: https://github.com/nodejs/node/blob/e46c680bf2b211bbd52cf959ca17ee98c7f657f5/lib/internal/url.js#L490 - // and https://github.com/nodejs/node/blob/e46c680bf2b211bbd52cf959ca17ee98c7f657f5/lib/internal/url.js#L1100 - - // Set source to the result of running the application/x-www-form-urlencoded serializer with object’s list. - source = object.toString() - - // Set type to `application/x-www-form-urlencoded;charset=UTF-8`. - type = 'application/x-www-form-urlencoded;charset=UTF-8' - } else if (webidl.is.BufferSource(object)) { - // Set source to a copy of the bytes held by object. - source = webidl.util.getCopyOfBytesHeldByBufferSource(object) - } else if (webidl.is.FormData(object)) { - const boundary = `----formdata-undici-0${`${random(1e11)}`.padStart(11, '0')}` - const prefix = `--${boundary}\r\nContent-Disposition: form-data` - - /*! formdata-polyfill. MIT License. Jimmy Wärting <https://jimmy.warting.se/opensource> */ - const formdataEscape = (str) => - str.replace(/\n/g, '%0A').replace(/\r/g, '%0D').replace(/"/g, '%22') - const normalizeLinefeeds = (value) => value.replace(/\r?\n|\r/g, '\r\n') - - // Set action to this step: run the multipart/form-data - // encoding algorithm, with object’s entry list and UTF-8. - // - This ensures that the body is immutable and can't be changed afterwords - // - That the content-length is calculated in advance. - // - And that all parts are pre-encoded and ready to be sent. - - const blobParts = [] - const rn = new Uint8Array([13, 10]) // '\r\n' - length = 0 - let hasUnknownSizeValue = false - - for (const [name, value] of object) { - if (typeof value === 'string') { - const chunk = textEncoder.encode(prefix + - `; name="${formdataEscape(normalizeLinefeeds(name))}"` + - `\r\n\r\n${normalizeLinefeeds(value)}\r\n`) - blobParts.push(chunk) - length += chunk.byteLength - } else { - const chunk = textEncoder.encode(`${prefix}; name="${formdataEscape(normalizeLinefeeds(name))}"` + - (value.name ? `; filename="${formdataEscape(value.name)}"` : '') + '\r\n' + - `Content-Type: ${ - value.type || 'application/octet-stream' - }\r\n\r\n`) - blobParts.push(chunk, value, rn) - if (typeof value.size === 'number') { - length += chunk.byteLength + value.size + rn.byteLength - } else { - hasUnknownSizeValue = true - } - } - } - - // CRLF is appended to the body to function with legacy servers and match other implementations. - // https://github.com/curl/curl/blob/3434c6b46e682452973972e8313613dfa58cd690/lib/mime.c#L1029-L1030 - // https://github.com/form-data/form-data/issues/63 - const chunk = textEncoder.encode(`--${boundary}--\r\n`) - blobParts.push(chunk) - length += chunk.byteLength - if (hasUnknownSizeValue) { - length = null - } - - // Set source to object. - source = object - - action = async function * () { - for (const part of blobParts) { - if (part.stream) { - yield * part.stream() - } else { - yield part - } - } - } - - // Set type to `multipart/form-data; boundary=`, - // followed by the multipart/form-data boundary string generated - // by the multipart/form-data encoding algorithm. - type = `multipart/form-data; boundary=${boundary}` - } else if (webidl.is.Blob(object)) { - // Blob - - // Set source to object. - source = object - - // Set length to object’s size. - length = object.size - - // If object’s type attribute is not the empty byte sequence, set - // type to its value. - if (object.type) { - type = object.type - } - } else if (typeof object[Symbol.asyncIterator] === 'function') { - // If keepalive is true, then throw a TypeError. - if (keepalive) { - throw new TypeError('keepalive') - } - - // If object is disturbed or locked, then throw a TypeError. - if (util.isDisturbed(object) || object.locked) { - throw new TypeError( - 'Response body object should not be disturbed or locked' - ) - } - - stream = - webidl.is.ReadableStream(object) ? object : ReadableStreamFrom(object) - } - - // 11. If source is a byte sequence, then set action to a - // step that returns source and length to source’s length. - if (typeof source === 'string' || isUint8Array(source)) { - action = () => { - length = typeof source === 'string' ? Buffer.byteLength(source) : source.length - return source - } - } - - // 12. If action is non-null, then run these steps in parallel: - if (action != null) { - ;(async () => { - // 1. Run action. - const result = action() - - // 2. Whenever one or more bytes are available and stream is not errored, - // enqueue the result of creating a Uint8Array from the available bytes into stream. - const iterator = result?.[Symbol.asyncIterator]?.() - if (iterator) { - for await (const bytes of iterator) { - if (isErrored(stream)) break - if (bytes.length) { - controller.enqueue(new Uint8Array(bytes)) - } - } - } else if (result?.length && !isErrored(stream)) { - controller.enqueue(typeof result === 'string' ? textEncoder.encode(result) : new Uint8Array(result)) - } - - // 3. When running action is done, close stream. - queueMicrotask(() => readableStreamClose(controller)) - })() - } - - // 13. Let body be a body whose stream is stream, source is source, - // and length is length. - const body = { stream, source, length } - - // 14. Return (body, type). - return [body, type] -} - -/** - * @typedef {object} ExtractBodyResult - * @property {ReadableStream<Uint8Array<ArrayBuffer>>} stream - The ReadableStream containing the body data - * @property {any} source - The original source of the body data - * @property {number | null} length - The length of the body data, or null - */ - -/** - * Safely extract a body with type from a byte sequence or BodyInit object. - * - * @param {import('../../../types').BodyInit} object - The BodyInit object to extract from - * @param {boolean} [keepalive=false] - If true, indicates that the body - * @returns {[ExtractBodyResult, string | null]} - Returns a tuple containing the body and its type - * - * @see https://fetch.spec.whatwg.org/#bodyinit-safely-extract - */ -function safelyExtractBody (object, keepalive = false) { - // To safely extract a body and a `Content-Type` value from - // a byte sequence or BodyInit object object, run these steps: - - // 1. If object is a ReadableStream object, then: - if (webidl.is.ReadableStream(object)) { - // Assert: object is neither disturbed nor locked. - assert(!util.isDisturbed(object), 'The body has already been consumed.') - assert(!object.locked, 'The stream is locked.') - } - - // 2. Return the results of extracting object. - return extractBody(object, keepalive) -} - -function cloneBody (body) { - // To clone a body body, run these steps: - - // https://fetch.spec.whatwg.org/#concept-body-clone - - // 1. Let « out1, out2 » be the result of teeing body’s stream. - const { 0: out1, 1: out2 } = body.stream.tee() - - // 2. Set body’s stream to out1. - body.stream = out1 - - // 3. Return a body whose stream is out2 and other members are copied from body. - return { - stream: out2, - length: body.length, - source: body.source - } -} - -function bodyMixinMethods (instance, getInternalState) { - const methods = { - blob () { - // The blob() method steps are to return the result of - // running consume body with this and the following step - // given a byte sequence bytes: return a Blob whose - // contents are bytes and whose type attribute is this’s - // MIME type. - return consumeBody(this, (bytes) => { - let mimeType = bodyMimeType(getInternalState(this)) - - if (mimeType === null) { - mimeType = '' - } else if (mimeType) { - mimeType = serializeAMimeType(mimeType) - } - - // Return a Blob whose contents are bytes and type attribute - // is mimeType. - return new Blob([bytes], { type: mimeType }) - }, instance, getInternalState) - }, - - arrayBuffer () { - // The arrayBuffer() method steps are to return the result - // of running consume body with this and the following step - // given a byte sequence bytes: return a new ArrayBuffer - // whose contents are bytes. - return consumeBody(this, (bytes) => { - return new Uint8Array(bytes).buffer - }, instance, getInternalState) - }, - - text () { - // The text() method steps are to return the result of running - // consume body with this and UTF-8 decode. - return consumeBody(this, utf8DecodeBytes, instance, getInternalState) - }, - - json () { - // The json() method steps are to return the result of running - // consume body with this and parse JSON from bytes. - return consumeBody(this, parseJSONFromBytes, instance, getInternalState) - }, - - formData () { - // The formData() method steps are to return the result of running - // consume body with this and the following step given a byte sequence bytes: - return consumeBody(this, (value) => { - // 1. Let mimeType be the result of get the MIME type with this. - const mimeType = bodyMimeType(getInternalState(this)) - - // 2. If mimeType is non-null, then switch on mimeType’s essence and run - // the corresponding steps: - if (mimeType !== null) { - switch (mimeType.essence) { - case 'multipart/form-data': { - // 1. ... [long step] - // 2. If that fails for some reason, then throw a TypeError. - const parsed = multipartFormDataParser(value, mimeType) - - // 3. Return a new FormData object, appending each entry, - // resulting from the parsing operation, to its entry list. - const fd = new FormData() - setFormDataState(fd, parsed) - - return fd - } - case 'application/x-www-form-urlencoded': { - // 1. Let entries be the result of parsing bytes. - const entries = new URLSearchParams(value.toString()) - - // 2. If entries is failure, then throw a TypeError. - - // 3. Return a new FormData object whose entry list is entries. - const fd = new FormData() - - for (const [name, value] of entries) { - fd.append(name, value) - } - - return fd - } - } - } - - // 3. Throw a TypeError. - throw new TypeError( - 'Content-Type was not one of "multipart/form-data" or "application/x-www-form-urlencoded".' - ) - }, instance, getInternalState) - }, - - bytes () { - // The bytes() method steps are to return the result of running consume body - // with this and the following step given a byte sequence bytes: return the - // result of creating a Uint8Array from bytes in this’s relevant realm. - return consumeBody(this, (bytes) => { - return new Uint8Array(bytes) - }, instance, getInternalState) - } - } - - return methods -} - -function mixinBody (prototype, getInternalState) { - Object.assign(prototype.prototype, bodyMixinMethods(prototype, getInternalState)) -} - -/** - * @see https://fetch.spec.whatwg.org/#concept-body-consume-body - * @param {any} object internal state - * @param {(value: unknown) => unknown} convertBytesToJSValue - * @param {any} instance - * @param {(target: any) => any} getInternalState - */ -function consumeBody (object, convertBytesToJSValue, instance, getInternalState) { - try { - webidl.brandCheck(object, instance) - } catch (e) { - return Promise.reject(e) - } - - object = getInternalState(object) - - // 1. If object is unusable, then return a promise rejected - // with a TypeError. - if (bodyUnusable(object)) { - return Promise.reject(new TypeError('Body is unusable: Body has already been read')) - } - - // 2. Let promise be a new promise. - const promise = createDeferredPromise() - - // 3. Let errorSteps given error be to reject promise with error. - const errorSteps = promise.reject - - // 4. Let successSteps given a byte sequence data be to resolve - // promise with the result of running convertBytesToJSValue - // with data. If that threw an exception, then run errorSteps - // with that exception. - const successSteps = (data) => { - try { - promise.resolve(convertBytesToJSValue(data)) - } catch (e) { - errorSteps(e) - } - } - - // 5. If object’s body is null, then run successSteps with an - // empty byte sequence. - if (object.body == null) { - successSteps(Buffer.allocUnsafe(0)) - return promise.promise - } - - // 6. Otherwise, fully read object’s body given successSteps, - // errorSteps, and object’s relevant global object. - fullyReadBody(object.body, successSteps, errorSteps) - - // 7. Return promise. - return promise.promise -} - -/** - * @see https://fetch.spec.whatwg.org/#body-unusable - * @param {any} object internal state - */ -function bodyUnusable (object) { - const body = object.body - - // An object including the Body interface mixin is - // said to be unusable if its body is non-null and - // its body’s stream is disturbed or locked. - return body != null && (body.stream.locked || util.isDisturbed(body.stream)) -} - -/** - * @see https://fetch.spec.whatwg.org/#concept-body-mime-type - * @param {any} requestOrResponse internal state - */ -function bodyMimeType (requestOrResponse) { - // 1. Let headers be null. - // 2. If requestOrResponse is a Request object, then set headers to requestOrResponse’s request’s header list. - // 3. Otherwise, set headers to requestOrResponse’s response’s header list. - /** @type {import('./headers').HeadersList} */ - const headers = requestOrResponse.headersList - - // 4. Let mimeType be the result of extracting a MIME type from headers. - const mimeType = extractMimeType(headers) - - // 5. If mimeType is failure, then return null. - if (mimeType === 'failure') { - return null - } - - // 6. Return mimeType. - return mimeType -} - -module.exports = { - extractBody, - safelyExtractBody, - cloneBody, - mixinBody, - streamRegistry, - bodyUnusable -} diff --git a/vanilla/node_modules/undici/lib/web/fetch/constants.js b/vanilla/node_modules/undici/lib/web/fetch/constants.js deleted file mode 100644 index ef63b0c..0000000 --- a/vanilla/node_modules/undici/lib/web/fetch/constants.js +++ /dev/null @@ -1,131 +0,0 @@ -'use strict' - -const corsSafeListedMethods = /** @type {const} */ (['GET', 'HEAD', 'POST']) -const corsSafeListedMethodsSet = new Set(corsSafeListedMethods) - -const nullBodyStatus = /** @type {const} */ ([101, 204, 205, 304]) - -const redirectStatus = /** @type {const} */ ([301, 302, 303, 307, 308]) -const redirectStatusSet = new Set(redirectStatus) - -/** - * @see https://fetch.spec.whatwg.org/#block-bad-port - */ -const badPorts = /** @type {const} */ ([ - '1', '7', '9', '11', '13', '15', '17', '19', '20', '21', '22', '23', '25', '37', '42', '43', '53', '69', '77', '79', - '87', '95', '101', '102', '103', '104', '109', '110', '111', '113', '115', '117', '119', '123', '135', '137', - '139', '143', '161', '179', '389', '427', '465', '512', '513', '514', '515', '526', '530', '531', '532', - '540', '548', '554', '556', '563', '587', '601', '636', '989', '990', '993', '995', '1719', '1720', '1723', - '2049', '3659', '4045', '4190', '5060', '5061', '6000', '6566', '6665', '6666', '6667', '6668', '6669', '6679', - '6697', '10080' -]) -const badPortsSet = new Set(badPorts) - -/** - * @see https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-header - */ -const referrerPolicyTokens = /** @type {const} */ ([ - 'no-referrer', - 'no-referrer-when-downgrade', - 'same-origin', - 'origin', - 'strict-origin', - 'origin-when-cross-origin', - 'strict-origin-when-cross-origin', - 'unsafe-url' -]) - -/** - * @see https://w3c.github.io/webappsec-referrer-policy/#referrer-policies - */ -const referrerPolicy = /** @type {const} */ ([ - '', - ...referrerPolicyTokens -]) -const referrerPolicyTokensSet = new Set(referrerPolicyTokens) - -const requestRedirect = /** @type {const} */ (['follow', 'manual', 'error']) - -const safeMethods = /** @type {const} */ (['GET', 'HEAD', 'OPTIONS', 'TRACE']) -const safeMethodsSet = new Set(safeMethods) - -const requestMode = /** @type {const} */ (['navigate', 'same-origin', 'no-cors', 'cors']) - -const requestCredentials = /** @type {const} */ (['omit', 'same-origin', 'include']) - -const requestCache = /** @type {const} */ ([ - 'default', - 'no-store', - 'reload', - 'no-cache', - 'force-cache', - 'only-if-cached' -]) - -/** - * @see https://fetch.spec.whatwg.org/#request-body-header-name - */ -const requestBodyHeader = /** @type {const} */ ([ - 'content-encoding', - 'content-language', - 'content-location', - 'content-type', - // See https://github.com/nodejs/undici/issues/2021 - // 'Content-Length' is a forbidden header name, which is typically - // removed in the Headers implementation. However, undici doesn't - // filter out headers, so we add it here. - 'content-length' -]) - -/** - * @see https://fetch.spec.whatwg.org/#enumdef-requestduplex - */ -const requestDuplex = /** @type {const} */ ([ - 'half' -]) - -/** - * @see http://fetch.spec.whatwg.org/#forbidden-method - */ -const forbiddenMethods = /** @type {const} */ (['CONNECT', 'TRACE', 'TRACK']) -const forbiddenMethodsSet = new Set(forbiddenMethods) - -const subresource = /** @type {const} */ ([ - 'audio', - 'audioworklet', - 'font', - 'image', - 'manifest', - 'paintworklet', - 'script', - 'style', - 'track', - 'video', - 'xslt', - '' -]) -const subresourceSet = new Set(subresource) - -module.exports = { - subresource, - forbiddenMethods, - requestBodyHeader, - referrerPolicy, - requestRedirect, - requestMode, - requestCredentials, - requestCache, - redirectStatus, - corsSafeListedMethods, - nullBodyStatus, - safeMethods, - badPorts, - requestDuplex, - subresourceSet, - badPortsSet, - redirectStatusSet, - corsSafeListedMethodsSet, - safeMethodsSet, - forbiddenMethodsSet, - referrerPolicyTokens: referrerPolicyTokensSet -} diff --git a/vanilla/node_modules/undici/lib/web/fetch/data-url.js b/vanilla/node_modules/undici/lib/web/fetch/data-url.js deleted file mode 100644 index 27ad7ae..0000000 --- a/vanilla/node_modules/undici/lib/web/fetch/data-url.js +++ /dev/null @@ -1,596 +0,0 @@ -'use strict' - -const assert = require('node:assert') -const { forgivingBase64, collectASequenceOfCodePoints, collectASequenceOfCodePointsFast, isomorphicDecode, removeASCIIWhitespace, removeChars } = require('../infra') - -const encoder = new TextEncoder() - -/** - * @see https://mimesniff.spec.whatwg.org/#http-token-code-point - */ -const HTTP_TOKEN_CODEPOINTS = /^[-!#$%&'*+.^_|~A-Za-z0-9]+$/u -const HTTP_WHITESPACE_REGEX = /[\u000A\u000D\u0009\u0020]/u // eslint-disable-line - -/** - * @see https://mimesniff.spec.whatwg.org/#http-quoted-string-token-code-point - */ -const HTTP_QUOTED_STRING_TOKENS = /^[\u0009\u0020-\u007E\u0080-\u00FF]+$/u // eslint-disable-line - -// https://fetch.spec.whatwg.org/#data-url-processor -/** @param {URL} dataURL */ -function dataURLProcessor (dataURL) { - // 1. Assert: dataURL’s scheme is "data". - assert(dataURL.protocol === 'data:') - - // 2. Let input be the result of running the URL - // serializer on dataURL with exclude fragment - // set to true. - let input = URLSerializer(dataURL, true) - - // 3. Remove the leading "data:" string from input. - input = input.slice(5) - - // 4. Let position point at the start of input. - const position = { position: 0 } - - // 5. Let mimeType be the result of collecting a - // sequence of code points that are not equal - // to U+002C (,), given position. - let mimeType = collectASequenceOfCodePointsFast( - ',', - input, - position - ) - - // 6. Strip leading and trailing ASCII whitespace - // from mimeType. - // Undici implementation note: we need to store the - // length because if the mimetype has spaces removed, - // the wrong amount will be sliced from the input in - // step #9 - const mimeTypeLength = mimeType.length - mimeType = removeASCIIWhitespace(mimeType, true, true) - - // 7. If position is past the end of input, then - // return failure - if (position.position >= input.length) { - return 'failure' - } - - // 8. Advance position by 1. - position.position++ - - // 9. Let encodedBody be the remainder of input. - const encodedBody = input.slice(mimeTypeLength + 1) - - // 10. Let body be the percent-decoding of encodedBody. - let body = stringPercentDecode(encodedBody) - - // 11. If mimeType ends with U+003B (;), followed by - // zero or more U+0020 SPACE, followed by an ASCII - // case-insensitive match for "base64", then: - if (/;(?:\u0020*)base64$/ui.test(mimeType)) { - // 1. Let stringBody be the isomorphic decode of body. - const stringBody = isomorphicDecode(body) - - // 2. Set body to the forgiving-base64 decode of - // stringBody. - body = forgivingBase64(stringBody) - - // 3. If body is failure, then return failure. - if (body === 'failure') { - return 'failure' - } - - // 4. Remove the last 6 code points from mimeType. - mimeType = mimeType.slice(0, -6) - - // 5. Remove trailing U+0020 SPACE code points from mimeType, - // if any. - mimeType = mimeType.replace(/(\u0020+)$/u, '') - - // 6. Remove the last U+003B (;) code point from mimeType. - mimeType = mimeType.slice(0, -1) - } - - // 12. If mimeType starts with U+003B (;), then prepend - // "text/plain" to mimeType. - if (mimeType.startsWith(';')) { - mimeType = 'text/plain' + mimeType - } - - // 13. Let mimeTypeRecord be the result of parsing - // mimeType. - let mimeTypeRecord = parseMIMEType(mimeType) - - // 14. If mimeTypeRecord is failure, then set - // mimeTypeRecord to text/plain;charset=US-ASCII. - if (mimeTypeRecord === 'failure') { - mimeTypeRecord = parseMIMEType('text/plain;charset=US-ASCII') - } - - // 15. Return a new data: URL struct whose MIME - // type is mimeTypeRecord and body is body. - // https://fetch.spec.whatwg.org/#data-url-struct - return { mimeType: mimeTypeRecord, body } -} - -// https://url.spec.whatwg.org/#concept-url-serializer -/** - * @param {URL} url - * @param {boolean} excludeFragment - */ -function URLSerializer (url, excludeFragment = false) { - if (!excludeFragment) { - return url.href - } - - const href = url.href - const hashLength = url.hash.length - - const serialized = hashLength === 0 ? href : href.substring(0, href.length - hashLength) - - if (!hashLength && href.endsWith('#')) { - return serialized.slice(0, -1) - } - - return serialized -} - -// https://url.spec.whatwg.org/#string-percent-decode -/** @param {string} input */ -function stringPercentDecode (input) { - // 1. Let bytes be the UTF-8 encoding of input. - const bytes = encoder.encode(input) - - // 2. Return the percent-decoding of bytes. - return percentDecode(bytes) -} - -/** - * @param {number} byte - */ -function isHexCharByte (byte) { - // 0-9 A-F a-f - return (byte >= 0x30 && byte <= 0x39) || (byte >= 0x41 && byte <= 0x46) || (byte >= 0x61 && byte <= 0x66) -} - -/** - * @param {number} byte - */ -function hexByteToNumber (byte) { - return ( - // 0-9 - byte >= 0x30 && byte <= 0x39 - ? (byte - 48) - // Convert to uppercase - // ((byte & 0xDF) - 65) + 10 - : ((byte & 0xDF) - 55) - ) -} - -// https://url.spec.whatwg.org/#percent-decode -/** @param {Uint8Array} input */ -function percentDecode (input) { - const length = input.length - // 1. Let output be an empty byte sequence. - /** @type {Uint8Array} */ - const output = new Uint8Array(length) - let j = 0 - let i = 0 - // 2. For each byte byte in input: - while (i < length) { - const byte = input[i] - - // 1. If byte is not 0x25 (%), then append byte to output. - if (byte !== 0x25) { - output[j++] = byte - - // 2. Otherwise, if byte is 0x25 (%) and the next two bytes - // after byte in input are not in the ranges - // 0x30 (0) to 0x39 (9), 0x41 (A) to 0x46 (F), - // and 0x61 (a) to 0x66 (f), all inclusive, append byte - // to output. - } else if ( - byte === 0x25 && - !(isHexCharByte(input[i + 1]) && isHexCharByte(input[i + 2])) - ) { - output[j++] = 0x25 - - // 3. Otherwise: - } else { - // 1. Let bytePoint be the two bytes after byte in input, - // decoded, and then interpreted as hexadecimal number. - // 2. Append a byte whose value is bytePoint to output. - output[j++] = (hexByteToNumber(input[i + 1]) << 4) | hexByteToNumber(input[i + 2]) - - // 3. Skip the next two bytes in input. - i += 2 - } - ++i - } - - // 3. Return output. - return length === j ? output : output.subarray(0, j) -} - -// https://mimesniff.spec.whatwg.org/#parse-a-mime-type -/** @param {string} input */ -function parseMIMEType (input) { - // 1. Remove any leading and trailing HTTP whitespace - // from input. - input = removeHTTPWhitespace(input, true, true) - - // 2. Let position be a position variable for input, - // initially pointing at the start of input. - const position = { position: 0 } - - // 3. Let type be the result of collecting a sequence - // of code points that are not U+002F (/) from - // input, given position. - const type = collectASequenceOfCodePointsFast( - '/', - input, - position - ) - - // 4. If type is the empty string or does not solely - // contain HTTP token code points, then return failure. - // https://mimesniff.spec.whatwg.org/#http-token-code-point - if (type.length === 0 || !HTTP_TOKEN_CODEPOINTS.test(type)) { - return 'failure' - } - - // 5. If position is past the end of input, then return - // failure - if (position.position >= input.length) { - return 'failure' - } - - // 6. Advance position by 1. (This skips past U+002F (/).) - position.position++ - - // 7. Let subtype be the result of collecting a sequence of - // code points that are not U+003B (;) from input, given - // position. - let subtype = collectASequenceOfCodePointsFast( - ';', - input, - position - ) - - // 8. Remove any trailing HTTP whitespace from subtype. - subtype = removeHTTPWhitespace(subtype, false, true) - - // 9. If subtype is the empty string or does not solely - // contain HTTP token code points, then return failure. - if (subtype.length === 0 || !HTTP_TOKEN_CODEPOINTS.test(subtype)) { - return 'failure' - } - - const typeLowercase = type.toLowerCase() - const subtypeLowercase = subtype.toLowerCase() - - // 10. Let mimeType be a new MIME type record whose type - // is type, in ASCII lowercase, and subtype is subtype, - // in ASCII lowercase. - // https://mimesniff.spec.whatwg.org/#mime-type - const mimeType = { - type: typeLowercase, - subtype: subtypeLowercase, - /** @type {Map<string, string>} */ - parameters: new Map(), - // https://mimesniff.spec.whatwg.org/#mime-type-essence - essence: `${typeLowercase}/${subtypeLowercase}` - } - - // 11. While position is not past the end of input: - while (position.position < input.length) { - // 1. Advance position by 1. (This skips past U+003B (;).) - position.position++ - - // 2. Collect a sequence of code points that are HTTP - // whitespace from input given position. - collectASequenceOfCodePoints( - // https://fetch.spec.whatwg.org/#http-whitespace - char => HTTP_WHITESPACE_REGEX.test(char), - input, - position - ) - - // 3. Let parameterName be the result of collecting a - // sequence of code points that are not U+003B (;) - // or U+003D (=) from input, given position. - let parameterName = collectASequenceOfCodePoints( - (char) => char !== ';' && char !== '=', - input, - position - ) - - // 4. Set parameterName to parameterName, in ASCII - // lowercase. - parameterName = parameterName.toLowerCase() - - // 5. If position is not past the end of input, then: - if (position.position < input.length) { - // 1. If the code point at position within input is - // U+003B (;), then continue. - if (input[position.position] === ';') { - continue - } - - // 2. Advance position by 1. (This skips past U+003D (=).) - position.position++ - } - - // 6. If position is past the end of input, then break. - if (position.position >= input.length) { - break - } - - // 7. Let parameterValue be null. - let parameterValue = null - - // 8. If the code point at position within input is - // U+0022 ("), then: - if (input[position.position] === '"') { - // 1. Set parameterValue to the result of collecting - // an HTTP quoted string from input, given position - // and the extract-value flag. - parameterValue = collectAnHTTPQuotedString(input, position, true) - - // 2. Collect a sequence of code points that are not - // U+003B (;) from input, given position. - collectASequenceOfCodePointsFast( - ';', - input, - position - ) - - // 9. Otherwise: - } else { - // 1. Set parameterValue to the result of collecting - // a sequence of code points that are not U+003B (;) - // from input, given position. - parameterValue = collectASequenceOfCodePointsFast( - ';', - input, - position - ) - - // 2. Remove any trailing HTTP whitespace from parameterValue. - parameterValue = removeHTTPWhitespace(parameterValue, false, true) - - // 3. If parameterValue is the empty string, then continue. - if (parameterValue.length === 0) { - continue - } - } - - // 10. If all of the following are true - // - parameterName is not the empty string - // - parameterName solely contains HTTP token code points - // - parameterValue solely contains HTTP quoted-string token code points - // - mimeType’s parameters[parameterName] does not exist - // then set mimeType’s parameters[parameterName] to parameterValue. - if ( - parameterName.length !== 0 && - HTTP_TOKEN_CODEPOINTS.test(parameterName) && - (parameterValue.length === 0 || HTTP_QUOTED_STRING_TOKENS.test(parameterValue)) && - !mimeType.parameters.has(parameterName) - ) { - mimeType.parameters.set(parameterName, parameterValue) - } - } - - // 12. Return mimeType. - return mimeType -} - -// https://fetch.spec.whatwg.org/#collect-an-http-quoted-string -// tests: https://fetch.spec.whatwg.org/#example-http-quoted-string -/** - * @param {string} input - * @param {{ position: number }} position - * @param {boolean} [extractValue=false] - */ -function collectAnHTTPQuotedString (input, position, extractValue = false) { - // 1. Let positionStart be position. - const positionStart = position.position - - // 2. Let value be the empty string. - let value = '' - - // 3. Assert: the code point at position within input - // is U+0022 ("). - assert(input[position.position] === '"') - - // 4. Advance position by 1. - position.position++ - - // 5. While true: - while (true) { - // 1. Append the result of collecting a sequence of code points - // that are not U+0022 (") or U+005C (\) from input, given - // position, to value. - value += collectASequenceOfCodePoints( - (char) => char !== '"' && char !== '\\', - input, - position - ) - - // 2. If position is past the end of input, then break. - if (position.position >= input.length) { - break - } - - // 3. Let quoteOrBackslash be the code point at position within - // input. - const quoteOrBackslash = input[position.position] - - // 4. Advance position by 1. - position.position++ - - // 5. If quoteOrBackslash is U+005C (\), then: - if (quoteOrBackslash === '\\') { - // 1. If position is past the end of input, then append - // U+005C (\) to value and break. - if (position.position >= input.length) { - value += '\\' - break - } - - // 2. Append the code point at position within input to value. - value += input[position.position] - - // 3. Advance position by 1. - position.position++ - - // 6. Otherwise: - } else { - // 1. Assert: quoteOrBackslash is U+0022 ("). - assert(quoteOrBackslash === '"') - - // 2. Break. - break - } - } - - // 6. If the extract-value flag is set, then return value. - if (extractValue) { - return value - } - - // 7. Return the code points from positionStart to position, - // inclusive, within input. - return input.slice(positionStart, position.position) -} - -/** - * @see https://mimesniff.spec.whatwg.org/#serialize-a-mime-type - */ -function serializeAMimeType (mimeType) { - assert(mimeType !== 'failure') - const { parameters, essence } = mimeType - - // 1. Let serialization be the concatenation of mimeType’s - // type, U+002F (/), and mimeType’s subtype. - let serialization = essence - - // 2. For each name → value of mimeType’s parameters: - for (let [name, value] of parameters.entries()) { - // 1. Append U+003B (;) to serialization. - serialization += ';' - - // 2. Append name to serialization. - serialization += name - - // 3. Append U+003D (=) to serialization. - serialization += '=' - - // 4. If value does not solely contain HTTP token code - // points or value is the empty string, then: - if (!HTTP_TOKEN_CODEPOINTS.test(value)) { - // 1. Precede each occurrence of U+0022 (") or - // U+005C (\) in value with U+005C (\). - value = value.replace(/[\\"]/ug, '\\$&') - - // 2. Prepend U+0022 (") to value. - value = '"' + value - - // 3. Append U+0022 (") to value. - value += '"' - } - - // 5. Append value to serialization. - serialization += value - } - - // 3. Return serialization. - return serialization -} - -/** - * @see https://fetch.spec.whatwg.org/#http-whitespace - * @param {number} char - */ -function isHTTPWhiteSpace (char) { - // "\r\n\t " - return char === 0x00d || char === 0x00a || char === 0x009 || char === 0x020 -} - -/** - * @see https://fetch.spec.whatwg.org/#http-whitespace - * @param {string} str - * @param {boolean} [leading=true] - * @param {boolean} [trailing=true] - */ -function removeHTTPWhitespace (str, leading = true, trailing = true) { - return removeChars(str, leading, trailing, isHTTPWhiteSpace) -} - -/** - * @see https://mimesniff.spec.whatwg.org/#minimize-a-supported-mime-type - * @param {Exclude<ReturnType<typeof parseMIMEType>, 'failure'>} mimeType - */ -function minimizeSupportedMimeType (mimeType) { - switch (mimeType.essence) { - case 'application/ecmascript': - case 'application/javascript': - case 'application/x-ecmascript': - case 'application/x-javascript': - case 'text/ecmascript': - case 'text/javascript': - case 'text/javascript1.0': - case 'text/javascript1.1': - case 'text/javascript1.2': - case 'text/javascript1.3': - case 'text/javascript1.4': - case 'text/javascript1.5': - case 'text/jscript': - case 'text/livescript': - case 'text/x-ecmascript': - case 'text/x-javascript': - // 1. If mimeType is a JavaScript MIME type, then return "text/javascript". - return 'text/javascript' - case 'application/json': - case 'text/json': - // 2. If mimeType is a JSON MIME type, then return "application/json". - return 'application/json' - case 'image/svg+xml': - // 3. If mimeType’s essence is "image/svg+xml", then return "image/svg+xml". - return 'image/svg+xml' - case 'text/xml': - case 'application/xml': - // 4. If mimeType is an XML MIME type, then return "application/xml". - return 'application/xml' - } - - // 2. If mimeType is a JSON MIME type, then return "application/json". - if (mimeType.subtype.endsWith('+json')) { - return 'application/json' - } - - // 4. If mimeType is an XML MIME type, then return "application/xml". - if (mimeType.subtype.endsWith('+xml')) { - return 'application/xml' - } - - // 5. If mimeType is supported by the user agent, then return mimeType’s essence. - // Technically, node doesn't support any mimetypes. - - // 6. Return the empty string. - return '' -} - -module.exports = { - dataURLProcessor, - URLSerializer, - stringPercentDecode, - parseMIMEType, - collectAnHTTPQuotedString, - serializeAMimeType, - removeHTTPWhitespace, - minimizeSupportedMimeType, - HTTP_TOKEN_CODEPOINTS -} diff --git a/vanilla/node_modules/undici/lib/web/fetch/formdata-parser.js b/vanilla/node_modules/undici/lib/web/fetch/formdata-parser.js deleted file mode 100644 index 4ba204c..0000000 --- a/vanilla/node_modules/undici/lib/web/fetch/formdata-parser.js +++ /dev/null @@ -1,575 +0,0 @@ -'use strict' - -const { bufferToLowerCasedHeaderName } = require('../../core/util') -const { HTTP_TOKEN_CODEPOINTS } = require('./data-url') -const { makeEntry } = require('./formdata') -const { webidl } = require('../webidl') -const assert = require('node:assert') -const { isomorphicDecode } = require('../infra') -const { utf8DecodeBytes } = require('../../encoding') - -const dd = Buffer.from('--') -const decoder = new TextDecoder() - -/** - * @param {string} chars - */ -function isAsciiString (chars) { - for (let i = 0; i < chars.length; ++i) { - if ((chars.charCodeAt(i) & ~0x7F) !== 0) { - return false - } - } - return true -} - -/** - * @see https://andreubotella.github.io/multipart-form-data/#multipart-form-data-boundary - * @param {string} boundary - */ -function validateBoundary (boundary) { - const length = boundary.length - - // - its length is greater or equal to 27 and lesser or equal to 70, and - if (length < 27 || length > 70) { - return false - } - - // - it is composed by bytes in the ranges 0x30 to 0x39, 0x41 to 0x5A, or - // 0x61 to 0x7A, inclusive (ASCII alphanumeric), or which are 0x27 ('), - // 0x2D (-) or 0x5F (_). - for (let i = 0; i < length; ++i) { - const cp = boundary.charCodeAt(i) - - if (!( - (cp >= 0x30 && cp <= 0x39) || - (cp >= 0x41 && cp <= 0x5a) || - (cp >= 0x61 && cp <= 0x7a) || - cp === 0x27 || - cp === 0x2d || - cp === 0x5f - )) { - return false - } - } - - return true -} - -/** - * @see https://andreubotella.github.io/multipart-form-data/#multipart-form-data-parser - * @param {Buffer} input - * @param {ReturnType<import('./data-url')['parseMIMEType']>} mimeType - */ -function multipartFormDataParser (input, mimeType) { - // 1. Assert: mimeType’s essence is "multipart/form-data". - assert(mimeType !== 'failure' && mimeType.essence === 'multipart/form-data') - - const boundaryString = mimeType.parameters.get('boundary') - - // 2. If mimeType’s parameters["boundary"] does not exist, return failure. - // Otherwise, let boundary be the result of UTF-8 decoding mimeType’s - // parameters["boundary"]. - if (boundaryString === undefined) { - throw parsingError('missing boundary in content-type header') - } - - const boundary = Buffer.from(`--${boundaryString}`, 'utf8') - - // 3. Let entry list be an empty entry list. - const entryList = [] - - // 4. Let position be a pointer to a byte in input, initially pointing at - // the first byte. - const position = { position: 0 } - - // Note: Per RFC 2046 Section 5.1.1, we must ignore anything before the - // first boundary delimiter line (preamble). Search for the first boundary. - const firstBoundaryIndex = input.indexOf(boundary) - - if (firstBoundaryIndex === -1) { - throw parsingError('no boundary found in multipart body') - } - - // Start parsing from the first boundary, ignoring any preamble - position.position = firstBoundaryIndex - - // 5. While true: - while (true) { - // 5.1. If position points to a sequence of bytes starting with 0x2D 0x2D - // (`--`) followed by boundary, advance position by 2 + the length of - // boundary. Otherwise, return failure. - // Note: boundary is padded with 2 dashes already, no need to add 2. - if (input.subarray(position.position, position.position + boundary.length).equals(boundary)) { - position.position += boundary.length - } else { - throw parsingError('expected a value starting with -- and the boundary') - } - - // 5.2. If position points to the sequence of bytes 0x2D 0x2D 0x0D 0x0A - // (`--` followed by CR LF) followed by the end of input, return entry list. - // Note: Per RFC 2046 Section 5.1.1, we must ignore anything after the - // final boundary delimiter (epilogue). Check for -- or --CRLF and return - // regardless of what follows. - if (bufferStartsWith(input, dd, position)) { - // Found closing boundary delimiter (--), ignore any epilogue - return entryList - } - - // 5.3. If position does not point to a sequence of bytes starting with 0x0D - // 0x0A (CR LF), return failure. - if (input[position.position] !== 0x0d || input[position.position + 1] !== 0x0a) { - throw parsingError('expected CRLF') - } - - // 5.4. Advance position by 2. (This skips past the newline.) - position.position += 2 - - // 5.5. Let name, filename and contentType be the result of parsing - // multipart/form-data headers on input and position, if the result - // is not failure. Otherwise, return failure. - const result = parseMultipartFormDataHeaders(input, position) - - let { name, filename, contentType, encoding } = result - - // 5.6. Advance position by 2. (This skips past the empty line that marks - // the end of the headers.) - position.position += 2 - - // 5.7. Let body be the empty byte sequence. - let body - - // 5.8. Body loop: While position is not past the end of input: - // TODO: the steps here are completely wrong - { - const boundaryIndex = input.indexOf(boundary.subarray(2), position.position) - - if (boundaryIndex === -1) { - throw parsingError('expected boundary after body') - } - - body = input.subarray(position.position, boundaryIndex - 4) - - position.position += body.length - - // Note: position must be advanced by the body's length before being - // decoded, otherwise the parsing will fail. - if (encoding === 'base64') { - body = Buffer.from(body.toString(), 'base64') - } - } - - // 5.9. If position does not point to a sequence of bytes starting with - // 0x0D 0x0A (CR LF), return failure. Otherwise, advance position by 2. - if (input[position.position] !== 0x0d || input[position.position + 1] !== 0x0a) { - throw parsingError('expected CRLF') - } else { - position.position += 2 - } - - // 5.10. If filename is not null: - let value - - if (filename !== null) { - // 5.10.1. If contentType is null, set contentType to "text/plain". - contentType ??= 'text/plain' - - // 5.10.2. If contentType is not an ASCII string, set contentType to the empty string. - - // Note: `buffer.isAscii` can be used at zero-cost, but converting a string to a buffer is a high overhead. - // Content-Type is a relatively small string, so it is faster to use `String#charCodeAt`. - if (!isAsciiString(contentType)) { - contentType = '' - } - - // 5.10.3. Let value be a new File object with name filename, type contentType, and body body. - value = new File([body], filename, { type: contentType }) - } else { - // 5.11. Otherwise: - - // 5.11.1. Let value be the UTF-8 decoding without BOM of body. - value = utf8DecodeBytes(Buffer.from(body)) - } - - // 5.12. Assert: name is a scalar value string and value is either a scalar value string or a File object. - assert(webidl.is.USVString(name)) - assert((typeof value === 'string' && webidl.is.USVString(value)) || webidl.is.File(value)) - - // 5.13. Create an entry with name and value, and append it to entry list. - entryList.push(makeEntry(name, value, filename)) - } -} - -/** - * Parses content-disposition attributes (e.g., name="value" or filename*=utf-8''encoded) - * @param {Buffer} input - * @param {{ position: number }} position - * @returns {{ name: string, value: string }} - */ -function parseContentDispositionAttribute (input, position) { - // Skip leading semicolon and whitespace - if (input[position.position] === 0x3b /* ; */) { - position.position++ - } - - // Skip whitespace - collectASequenceOfBytes( - (char) => char === 0x20 || char === 0x09, - input, - position - ) - - // Collect attribute name (token characters) - const attributeName = collectASequenceOfBytes( - (char) => isToken(char) && char !== 0x3d && char !== 0x2a, // not = or * - input, - position - ) - - if (attributeName.length === 0) { - return null - } - - const attrNameStr = attributeName.toString('ascii').toLowerCase() - - // Check for extended notation (attribute*) - const isExtended = input[position.position] === 0x2a /* * */ - if (isExtended) { - position.position++ // skip * - } - - // Expect = sign - if (input[position.position] !== 0x3d /* = */) { - return null - } - position.position++ // skip = - - // Skip whitespace - collectASequenceOfBytes( - (char) => char === 0x20 || char === 0x09, - input, - position - ) - - let value - - if (isExtended) { - // Extended attribute format: charset'language'encoded-value - const headerValue = collectASequenceOfBytes( - (char) => char !== 0x20 && char !== 0x0d && char !== 0x0a && char !== 0x3b, // not space, CRLF, or ; - input, - position - ) - - // Check for utf-8'' prefix (case insensitive) - if ( - (headerValue[0] !== 0x75 && headerValue[0] !== 0x55) || // u or U - (headerValue[1] !== 0x74 && headerValue[1] !== 0x54) || // t or T - (headerValue[2] !== 0x66 && headerValue[2] !== 0x46) || // f or F - headerValue[3] !== 0x2d || // - - headerValue[4] !== 0x38 // 8 - ) { - throw parsingError('unknown encoding, expected utf-8\'\'') - } - - // Skip utf-8'' and decode the rest - value = decodeURIComponent(decoder.decode(headerValue.subarray(7))) - } else if (input[position.position] === 0x22 /* " */) { - // Quoted string - position.position++ // skip opening quote - - const quotedValue = collectASequenceOfBytes( - (char) => char !== 0x0a && char !== 0x0d && char !== 0x22, // not LF, CR, or " - input, - position - ) - - if (input[position.position] !== 0x22) { - throw parsingError('Closing quote not found') - } - position.position++ // skip closing quote - - value = decoder.decode(quotedValue) - .replace(/%0A/ig, '\n') - .replace(/%0D/ig, '\r') - .replace(/%22/g, '"') - } else { - // Token value (no quotes) - const tokenValue = collectASequenceOfBytes( - (char) => isToken(char) && char !== 0x3b, // not ; - input, - position - ) - - value = decoder.decode(tokenValue) - } - - return { name: attrNameStr, value } -} - -/** - * @see https://andreubotella.github.io/multipart-form-data/#parse-multipart-form-data-headers - * @param {Buffer} input - * @param {{ position: number }} position - */ -function parseMultipartFormDataHeaders (input, position) { - // 1. Let name, filename and contentType be null. - let name = null - let filename = null - let contentType = null - let encoding = null - - // 2. While true: - while (true) { - // 2.1. If position points to a sequence of bytes starting with 0x0D 0x0A (CR LF): - if (input[position.position] === 0x0d && input[position.position + 1] === 0x0a) { - // 2.1.1. If name is null, return failure. - if (name === null) { - throw parsingError('header name is null') - } - - // 2.1.2. Return name, filename and contentType. - return { name, filename, contentType, encoding } - } - - // 2.2. Let header name be the result of collecting a sequence of bytes that are - // not 0x0A (LF), 0x0D (CR) or 0x3A (:), given position. - let headerName = collectASequenceOfBytes( - (char) => char !== 0x0a && char !== 0x0d && char !== 0x3a, - input, - position - ) - - // 2.3. Remove any HTTP tab or space bytes from the start or end of header name. - headerName = removeChars(headerName, true, true, (char) => char === 0x9 || char === 0x20) - - // 2.4. If header name does not match the field-name token production, return failure. - if (!HTTP_TOKEN_CODEPOINTS.test(headerName.toString())) { - throw parsingError('header name does not match the field-name token production') - } - - // 2.5. If the byte at position is not 0x3A (:), return failure. - if (input[position.position] !== 0x3a) { - throw parsingError('expected :') - } - - // 2.6. Advance position by 1. - position.position++ - - // 2.7. Collect a sequence of bytes that are HTTP tab or space bytes given position. - // (Do nothing with those bytes.) - collectASequenceOfBytes( - (char) => char === 0x20 || char === 0x09, - input, - position - ) - - // 2.8. Byte-lowercase header name and switch on the result: - switch (bufferToLowerCasedHeaderName(headerName)) { - case 'content-disposition': { - name = filename = null - - // Collect the disposition type (should be "form-data") - const dispositionType = collectASequenceOfBytes( - (char) => isToken(char), - input, - position - ) - - if (dispositionType.toString('ascii').toLowerCase() !== 'form-data') { - throw parsingError('expected form-data for content-disposition header') - } - - // Parse attributes recursively until CRLF - while ( - position.position < input.length && - input[position.position] !== 0x0d && - input[position.position + 1] !== 0x0a - ) { - const attribute = parseContentDispositionAttribute(input, position) - - if (!attribute) { - break - } - - if (attribute.name === 'name') { - name = attribute.value - } else if (attribute.name === 'filename') { - filename = attribute.value - } - } - - if (name === null) { - throw parsingError('name attribute is required in content-disposition header') - } - - break - } - case 'content-type': { - // 1. Let header value be the result of collecting a sequence of bytes that are - // not 0x0A (LF) or 0x0D (CR), given position. - let headerValue = collectASequenceOfBytes( - (char) => char !== 0x0a && char !== 0x0d, - input, - position - ) - - // 2. Remove any HTTP tab or space bytes from the end of header value. - headerValue = removeChars(headerValue, false, true, (char) => char === 0x9 || char === 0x20) - - // 3. Set contentType to the isomorphic decoding of header value. - contentType = isomorphicDecode(headerValue) - - break - } - case 'content-transfer-encoding': { - let headerValue = collectASequenceOfBytes( - (char) => char !== 0x0a && char !== 0x0d, - input, - position - ) - - headerValue = removeChars(headerValue, false, true, (char) => char === 0x9 || char === 0x20) - - encoding = isomorphicDecode(headerValue) - - break - } - default: { - // Collect a sequence of bytes that are not 0x0A (LF) or 0x0D (CR), given position. - // (Do nothing with those bytes.) - collectASequenceOfBytes( - (char) => char !== 0x0a && char !== 0x0d, - input, - position - ) - } - } - - // 2.9. If position does not point to a sequence of bytes starting with 0x0D 0x0A - // (CR LF), return failure. Otherwise, advance position by 2 (past the newline). - if (input[position.position] !== 0x0d && input[position.position + 1] !== 0x0a) { - throw parsingError('expected CRLF') - } else { - position.position += 2 - } - } -} - -/** - * @param {(char: number) => boolean} condition - * @param {Buffer} input - * @param {{ position: number }} position - */ -function collectASequenceOfBytes (condition, input, position) { - let start = position.position - - while (start < input.length && condition(input[start])) { - ++start - } - - return input.subarray(position.position, (position.position = start)) -} - -/** - * @param {Buffer} buf - * @param {boolean} leading - * @param {boolean} trailing - * @param {(charCode: number) => boolean} predicate - * @returns {Buffer} - */ -function removeChars (buf, leading, trailing, predicate) { - let lead = 0 - let trail = buf.length - 1 - - if (leading) { - while (lead < buf.length && predicate(buf[lead])) lead++ - } - - if (trailing) { - while (trail > 0 && predicate(buf[trail])) trail-- - } - - return lead === 0 && trail === buf.length - 1 ? buf : buf.subarray(lead, trail + 1) -} - -/** - * Checks if {@param buffer} starts with {@param start} - * @param {Buffer} buffer - * @param {Buffer} start - * @param {{ position: number }} position - */ -function bufferStartsWith (buffer, start, position) { - if (buffer.length < start.length) { - return false - } - - for (let i = 0; i < start.length; i++) { - if (start[i] !== buffer[position.position + i]) { - return false - } - } - - return true -} - -function parsingError (cause) { - return new TypeError('Failed to parse body as FormData.', { cause: new TypeError(cause) }) -} - -/** - * CTL = <any US-ASCII control character - * (octets 0 - 31) and DEL (127)> - * @param {number} char - */ -function isCTL (char) { - return char <= 0x1f || char === 0x7f -} - -/** - * tspecials := "(" / ")" / "<" / ">" / "@" / - * "," / ";" / ":" / "\" / <"> - * "/" / "[" / "]" / "?" / "=" - * ; Must be in quoted-string, - * ; to use within parameter values - * @param {number} char - */ -function isTSpecial (char) { - return ( - char === 0x28 || // ( - char === 0x29 || // ) - char === 0x3c || // < - char === 0x3e || // > - char === 0x40 || // @ - char === 0x2c || // , - char === 0x3b || // ; - char === 0x3a || // : - char === 0x5c || // \ - char === 0x22 || // " - char === 0x2f || // / - char === 0x5b || // [ - char === 0x5d || // ] - char === 0x3f || // ? - char === 0x3d // + - ) -} - -/** - * token := 1*<any (US-ASCII) CHAR except SPACE, CTLs, - * or tspecials> - * @param {number} char - */ -function isToken (char) { - return ( - char <= 0x7f && // ascii - char !== 0x20 && // space - char !== 0x09 && - !isCTL(char) && - !isTSpecial(char) - ) -} - -module.exports = { - multipartFormDataParser, - validateBoundary -} diff --git a/vanilla/node_modules/undici/lib/web/fetch/formdata.js b/vanilla/node_modules/undici/lib/web/fetch/formdata.js deleted file mode 100644 index c21fb06..0000000 --- a/vanilla/node_modules/undici/lib/web/fetch/formdata.js +++ /dev/null @@ -1,259 +0,0 @@ -'use strict' - -const { iteratorMixin } = require('./util') -const { kEnumerableProperty } = require('../../core/util') -const { webidl } = require('../webidl') -const nodeUtil = require('node:util') - -// https://xhr.spec.whatwg.org/#formdata -class FormData { - #state = [] - - constructor (form = undefined) { - webidl.util.markAsUncloneable(this) - - if (form !== undefined) { - throw webidl.errors.conversionFailed({ - prefix: 'FormData constructor', - argument: 'Argument 1', - types: ['undefined'] - }) - } - } - - append (name, value, filename = undefined) { - webidl.brandCheck(this, FormData) - - const prefix = 'FormData.append' - webidl.argumentLengthCheck(arguments, 2, prefix) - - name = webidl.converters.USVString(name) - - if (arguments.length === 3 || webidl.is.Blob(value)) { - value = webidl.converters.Blob(value, prefix, 'value') - - if (filename !== undefined) { - filename = webidl.converters.USVString(filename) - } - } else { - value = webidl.converters.USVString(value) - } - - // 1. Let value be value if given; otherwise blobValue. - - // 2. Let entry be the result of creating an entry with - // name, value, and filename if given. - const entry = makeEntry(name, value, filename) - - // 3. Append entry to this’s entry list. - this.#state.push(entry) - } - - delete (name) { - webidl.brandCheck(this, FormData) - - const prefix = 'FormData.delete' - webidl.argumentLengthCheck(arguments, 1, prefix) - - name = webidl.converters.USVString(name) - - // The delete(name) method steps are to remove all entries whose name - // is name from this’s entry list. - this.#state = this.#state.filter(entry => entry.name !== name) - } - - get (name) { - webidl.brandCheck(this, FormData) - - const prefix = 'FormData.get' - webidl.argumentLengthCheck(arguments, 1, prefix) - - name = webidl.converters.USVString(name) - - // 1. If there is no entry whose name is name in this’s entry list, - // then return null. - const idx = this.#state.findIndex((entry) => entry.name === name) - if (idx === -1) { - return null - } - - // 2. Return the value of the first entry whose name is name from - // this’s entry list. - return this.#state[idx].value - } - - getAll (name) { - webidl.brandCheck(this, FormData) - - const prefix = 'FormData.getAll' - webidl.argumentLengthCheck(arguments, 1, prefix) - - name = webidl.converters.USVString(name) - - // 1. If there is no entry whose name is name in this’s entry list, - // then return the empty list. - // 2. Return the values of all entries whose name is name, in order, - // from this’s entry list. - return this.#state - .filter((entry) => entry.name === name) - .map((entry) => entry.value) - } - - has (name) { - webidl.brandCheck(this, FormData) - - const prefix = 'FormData.has' - webidl.argumentLengthCheck(arguments, 1, prefix) - - name = webidl.converters.USVString(name) - - // The has(name) method steps are to return true if there is an entry - // whose name is name in this’s entry list; otherwise false. - return this.#state.findIndex((entry) => entry.name === name) !== -1 - } - - set (name, value, filename = undefined) { - webidl.brandCheck(this, FormData) - - const prefix = 'FormData.set' - webidl.argumentLengthCheck(arguments, 2, prefix) - - name = webidl.converters.USVString(name) - - if (arguments.length === 3 || webidl.is.Blob(value)) { - value = webidl.converters.Blob(value, prefix, 'value') - - if (filename !== undefined) { - filename = webidl.converters.USVString(filename) - } - } else { - value = webidl.converters.USVString(value) - } - - // The set(name, value) and set(name, blobValue, filename) method steps - // are: - - // 1. Let value be value if given; otherwise blobValue. - - // 2. Let entry be the result of creating an entry with name, value, and - // filename if given. - const entry = makeEntry(name, value, filename) - - // 3. If there are entries in this’s entry list whose name is name, then - // replace the first such entry with entry and remove the others. - const idx = this.#state.findIndex((entry) => entry.name === name) - if (idx !== -1) { - this.#state = [ - ...this.#state.slice(0, idx), - entry, - ...this.#state.slice(idx + 1).filter((entry) => entry.name !== name) - ] - } else { - // 4. Otherwise, append entry to this’s entry list. - this.#state.push(entry) - } - } - - [nodeUtil.inspect.custom] (depth, options) { - const state = this.#state.reduce((a, b) => { - if (a[b.name]) { - if (Array.isArray(a[b.name])) { - a[b.name].push(b.value) - } else { - a[b.name] = [a[b.name], b.value] - } - } else { - a[b.name] = b.value - } - - return a - }, { __proto__: null }) - - options.depth ??= depth - options.colors ??= true - - const output = nodeUtil.formatWithOptions(options, state) - - // remove [Object null prototype] - return `FormData ${output.slice(output.indexOf(']') + 2)}` - } - - /** - * @param {FormData} formData - */ - static getFormDataState (formData) { - return formData.#state - } - - /** - * @param {FormData} formData - * @param {any[]} newState - */ - static setFormDataState (formData, newState) { - formData.#state = newState - } -} - -const { getFormDataState, setFormDataState } = FormData -Reflect.deleteProperty(FormData, 'getFormDataState') -Reflect.deleteProperty(FormData, 'setFormDataState') - -iteratorMixin('FormData', FormData, getFormDataState, 'name', 'value') - -Object.defineProperties(FormData.prototype, { - append: kEnumerableProperty, - delete: kEnumerableProperty, - get: kEnumerableProperty, - getAll: kEnumerableProperty, - has: kEnumerableProperty, - set: kEnumerableProperty, - [Symbol.toStringTag]: { - value: 'FormData', - configurable: true - } -}) - -/** - * @see https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#create-an-entry - * @param {string} name - * @param {string|Blob} value - * @param {?string} filename - * @returns - */ -function makeEntry (name, value, filename) { - // 1. Set name to the result of converting name into a scalar value string. - // Note: This operation was done by the webidl converter USVString. - - // 2. If value is a string, then set value to the result of converting - // value into a scalar value string. - if (typeof value === 'string') { - // Note: This operation was done by the webidl converter USVString. - } else { - // 3. Otherwise: - - // 1. If value is not a File object, then set value to a new File object, - // representing the same bytes, whose name attribute value is "blob" - if (!webidl.is.File(value)) { - value = new File([value], 'blob', { type: value.type }) - } - - // 2. If filename is given, then set value to a new File object, - // representing the same bytes, whose name attribute is filename. - if (filename !== undefined) { - /** @type {FilePropertyBag} */ - const options = { - type: value.type, - lastModified: value.lastModified - } - - value = new File([value], filename, options) - } - } - - // 4. Return an entry whose name is name and whose value is value. - return { name, value } -} - -webidl.is.FormData = webidl.util.MakeTypeAssertion(FormData) - -module.exports = { FormData, makeEntry, setFormDataState } diff --git a/vanilla/node_modules/undici/lib/web/fetch/global.js b/vanilla/node_modules/undici/lib/web/fetch/global.js deleted file mode 100644 index 1df6f12..0000000 --- a/vanilla/node_modules/undici/lib/web/fetch/global.js +++ /dev/null @@ -1,40 +0,0 @@ -'use strict' - -// In case of breaking changes, increase the version -// number to avoid conflicts. -const globalOrigin = Symbol.for('undici.globalOrigin.1') - -function getGlobalOrigin () { - return globalThis[globalOrigin] -} - -function setGlobalOrigin (newOrigin) { - if (newOrigin === undefined) { - Object.defineProperty(globalThis, globalOrigin, { - value: undefined, - writable: true, - enumerable: false, - configurable: false - }) - - return - } - - const parsedURL = new URL(newOrigin) - - if (parsedURL.protocol !== 'http:' && parsedURL.protocol !== 'https:') { - throw new TypeError(`Only http & https urls are allowed, received ${parsedURL.protocol}`) - } - - Object.defineProperty(globalThis, globalOrigin, { - value: parsedURL, - writable: true, - enumerable: false, - configurable: false - }) -} - -module.exports = { - getGlobalOrigin, - setGlobalOrigin -} diff --git a/vanilla/node_modules/undici/lib/web/fetch/headers.js b/vanilla/node_modules/undici/lib/web/fetch/headers.js deleted file mode 100644 index 024d198..0000000 --- a/vanilla/node_modules/undici/lib/web/fetch/headers.js +++ /dev/null @@ -1,719 +0,0 @@ -// https://github.com/Ethan-Arrowood/undici-fetch - -'use strict' - -const { kConstruct } = require('../../core/symbols') -const { kEnumerableProperty } = require('../../core/util') -const { - iteratorMixin, - isValidHeaderName, - isValidHeaderValue -} = require('./util') -const { webidl } = require('../webidl') -const assert = require('node:assert') -const util = require('node:util') - -/** - * @param {number} code - * @returns {code is (0x0a | 0x0d | 0x09 | 0x20)} - */ -function isHTTPWhiteSpaceCharCode (code) { - return code === 0x0a || code === 0x0d || code === 0x09 || code === 0x20 -} - -/** - * @see https://fetch.spec.whatwg.org/#concept-header-value-normalize - * @param {string} potentialValue - * @returns {string} - */ -function headerValueNormalize (potentialValue) { - // To normalize a byte sequence potentialValue, remove - // any leading and trailing HTTP whitespace bytes from - // potentialValue. - let i = 0; let j = potentialValue.length - - while (j > i && isHTTPWhiteSpaceCharCode(potentialValue.charCodeAt(j - 1))) --j - while (j > i && isHTTPWhiteSpaceCharCode(potentialValue.charCodeAt(i))) ++i - - return i === 0 && j === potentialValue.length ? potentialValue : potentialValue.substring(i, j) -} - -/** - * @param {Headers} headers - * @param {Array|Object} object - */ -function fill (headers, object) { - // To fill a Headers object headers with a given object object, run these steps: - - // 1. If object is a sequence, then for each header in object: - // Note: webidl conversion to array has already been done. - if (Array.isArray(object)) { - for (let i = 0; i < object.length; ++i) { - const header = object[i] - // 1. If header does not contain exactly two items, then throw a TypeError. - if (header.length !== 2) { - throw webidl.errors.exception({ - header: 'Headers constructor', - message: `expected name/value pair to be length 2, found ${header.length}.` - }) - } - - // 2. Append (header’s first item, header’s second item) to headers. - appendHeader(headers, header[0], header[1]) - } - } else if (typeof object === 'object' && object !== null) { - // Note: null should throw - - // 2. Otherwise, object is a record, then for each key → value in object, - // append (key, value) to headers - const keys = Object.keys(object) - for (let i = 0; i < keys.length; ++i) { - appendHeader(headers, keys[i], object[keys[i]]) - } - } else { - throw webidl.errors.conversionFailed({ - prefix: 'Headers constructor', - argument: 'Argument 1', - types: ['sequence<sequence<ByteString>>', 'record<ByteString, ByteString>'] - }) - } -} - -/** - * @see https://fetch.spec.whatwg.org/#concept-headers-append - * @param {Headers} headers - * @param {string} name - * @param {string} value - */ -function appendHeader (headers, name, value) { - // 1. Normalize value. - value = headerValueNormalize(value) - - // 2. If name is not a header name or value is not a - // header value, then throw a TypeError. - if (!isValidHeaderName(name)) { - throw webidl.errors.invalidArgument({ - prefix: 'Headers.append', - value: name, - type: 'header name' - }) - } else if (!isValidHeaderValue(value)) { - throw webidl.errors.invalidArgument({ - prefix: 'Headers.append', - value, - type: 'header value' - }) - } - - // 3. If headers’s guard is "immutable", then throw a TypeError. - // 4. Otherwise, if headers’s guard is "request" and name is a - // forbidden header name, return. - // 5. Otherwise, if headers’s guard is "request-no-cors": - // TODO - // Note: undici does not implement forbidden header names - if (getHeadersGuard(headers) === 'immutable') { - throw new TypeError('immutable') - } - - // 6. Otherwise, if headers’s guard is "response" and name is a - // forbidden response-header name, return. - - // 7. Append (name, value) to headers’s header list. - return getHeadersList(headers).append(name, value, false) - - // 8. If headers’s guard is "request-no-cors", then remove - // privileged no-CORS request headers from headers -} - -// https://fetch.spec.whatwg.org/#concept-header-list-sort-and-combine -/** - * @param {Headers} target - */ -function headersListSortAndCombine (target) { - const headersList = getHeadersList(target) - - if (!headersList) { - return [] - } - - if (headersList.sortedMap) { - return headersList.sortedMap - } - - // 1. Let headers be an empty list of headers with the key being the name - // and value the value. - const headers = [] - - // 2. Let names be the result of convert header names to a sorted-lowercase - // set with all the names of the headers in list. - const names = headersList.toSortedArray() - - const cookies = headersList.cookies - - // fast-path - if (cookies === null || cookies.length === 1) { - // Note: The non-null assertion of value has already been done by `HeadersList#toSortedArray` - return (headersList.sortedMap = names) - } - - // 3. For each name of names: - for (let i = 0; i < names.length; ++i) { - const { 0: name, 1: value } = names[i] - // 1. If name is `set-cookie`, then: - if (name === 'set-cookie') { - // 1. Let values be a list of all values of headers in list whose name - // is a byte-case-insensitive match for name, in order. - - // 2. For each value of values: - // 1. Append (name, value) to headers. - for (let j = 0; j < cookies.length; ++j) { - headers.push([name, cookies[j]]) - } - } else { - // 2. Otherwise: - - // 1. Let value be the result of getting name from list. - - // 2. Assert: value is non-null. - // Note: This operation was done by `HeadersList#toSortedArray`. - - // 3. Append (name, value) to headers. - headers.push([name, value]) - } - } - - // 4. Return headers. - return (headersList.sortedMap = headers) -} - -function compareHeaderName (a, b) { - return a[0] < b[0] ? -1 : 1 -} - -class HeadersList { - /** @type {[string, string][]|null} */ - cookies = null - - sortedMap - headersMap - - constructor (init) { - if (init instanceof HeadersList) { - this.headersMap = new Map(init.headersMap) - this.sortedMap = init.sortedMap - this.cookies = init.cookies === null ? null : [...init.cookies] - } else { - this.headersMap = new Map(init) - this.sortedMap = null - } - } - - /** - * @see https://fetch.spec.whatwg.org/#header-list-contains - * @param {string} name - * @param {boolean} isLowerCase - */ - contains (name, isLowerCase) { - // A header list list contains a header name name if list - // contains a header whose name is a byte-case-insensitive - // match for name. - - return this.headersMap.has(isLowerCase ? name : name.toLowerCase()) - } - - clear () { - this.headersMap.clear() - this.sortedMap = null - this.cookies = null - } - - /** - * @see https://fetch.spec.whatwg.org/#concept-header-list-append - * @param {string} name - * @param {string} value - * @param {boolean} isLowerCase - */ - append (name, value, isLowerCase) { - this.sortedMap = null - - // 1. If list contains name, then set name to the first such - // header’s name. - const lowercaseName = isLowerCase ? name : name.toLowerCase() - const exists = this.headersMap.get(lowercaseName) - - // 2. Append (name, value) to list. - if (exists) { - const delimiter = lowercaseName === 'cookie' ? '; ' : ', ' - this.headersMap.set(lowercaseName, { - name: exists.name, - value: `${exists.value}${delimiter}${value}` - }) - } else { - this.headersMap.set(lowercaseName, { name, value }) - } - - if (lowercaseName === 'set-cookie') { - (this.cookies ??= []).push(value) - } - } - - /** - * @see https://fetch.spec.whatwg.org/#concept-header-list-set - * @param {string} name - * @param {string} value - * @param {boolean} isLowerCase - */ - set (name, value, isLowerCase) { - this.sortedMap = null - const lowercaseName = isLowerCase ? name : name.toLowerCase() - - if (lowercaseName === 'set-cookie') { - this.cookies = [value] - } - - // 1. If list contains name, then set the value of - // the first such header to value and remove the - // others. - // 2. Otherwise, append header (name, value) to list. - this.headersMap.set(lowercaseName, { name, value }) - } - - /** - * @see https://fetch.spec.whatwg.org/#concept-header-list-delete - * @param {string} name - * @param {boolean} isLowerCase - */ - delete (name, isLowerCase) { - this.sortedMap = null - if (!isLowerCase) name = name.toLowerCase() - - if (name === 'set-cookie') { - this.cookies = null - } - - this.headersMap.delete(name) - } - - /** - * @see https://fetch.spec.whatwg.org/#concept-header-list-get - * @param {string} name - * @param {boolean} isLowerCase - * @returns {string | null} - */ - get (name, isLowerCase) { - // 1. If list does not contain name, then return null. - // 2. Return the values of all headers in list whose name - // is a byte-case-insensitive match for name, - // separated from each other by 0x2C 0x20, in order. - return this.headersMap.get(isLowerCase ? name : name.toLowerCase())?.value ?? null - } - - * [Symbol.iterator] () { - // use the lowercased name - for (const { 0: name, 1: { value } } of this.headersMap) { - yield [name, value] - } - } - - get entries () { - const headers = {} - - if (this.headersMap.size !== 0) { - for (const { name, value } of this.headersMap.values()) { - headers[name] = value - } - } - - return headers - } - - rawValues () { - return this.headersMap.values() - } - - get entriesList () { - const headers = [] - - if (this.headersMap.size !== 0) { - for (const { 0: lowerName, 1: { name, value } } of this.headersMap) { - if (lowerName === 'set-cookie') { - for (const cookie of this.cookies) { - headers.push([name, cookie]) - } - } else { - headers.push([name, value]) - } - } - } - - return headers - } - - // https://fetch.spec.whatwg.org/#convert-header-names-to-a-sorted-lowercase-set - toSortedArray () { - const size = this.headersMap.size - const array = new Array(size) - // In most cases, you will use the fast-path. - // fast-path: Use binary insertion sort for small arrays. - if (size <= 32) { - if (size === 0) { - // If empty, it is an empty array. To avoid the first index assignment. - return array - } - // Improve performance by unrolling loop and avoiding double-loop. - // Double-loop-less version of the binary insertion sort. - const iterator = this.headersMap[Symbol.iterator]() - const firstValue = iterator.next().value - // set [name, value] to first index. - array[0] = [firstValue[0], firstValue[1].value] - // https://fetch.spec.whatwg.org/#concept-header-list-sort-and-combine - // 3.2.2. Assert: value is non-null. - assert(firstValue[1].value !== null) - for ( - let i = 1, j = 0, right = 0, left = 0, pivot = 0, x, value; - i < size; - ++i - ) { - // get next value - value = iterator.next().value - // set [name, value] to current index. - x = array[i] = [value[0], value[1].value] - // https://fetch.spec.whatwg.org/#concept-header-list-sort-and-combine - // 3.2.2. Assert: value is non-null. - assert(x[1] !== null) - left = 0 - right = i - // binary search - while (left < right) { - // middle index - pivot = left + ((right - left) >> 1) - // compare header name - if (array[pivot][0] <= x[0]) { - left = pivot + 1 - } else { - right = pivot - } - } - if (i !== pivot) { - j = i - while (j > left) { - array[j] = array[--j] - } - array[left] = x - } - } - /* c8 ignore next 4 */ - if (!iterator.next().done) { - // This is for debugging and will never be called. - throw new TypeError('Unreachable') - } - return array - } else { - // This case would be a rare occurrence. - // slow-path: fallback - let i = 0 - for (const { 0: name, 1: { value } } of this.headersMap) { - array[i++] = [name, value] - // https://fetch.spec.whatwg.org/#concept-header-list-sort-and-combine - // 3.2.2. Assert: value is non-null. - assert(value !== null) - } - return array.sort(compareHeaderName) - } - } -} - -// https://fetch.spec.whatwg.org/#headers-class -class Headers { - #guard - /** - * @type {HeadersList} - */ - #headersList - - /** - * @param {HeadersInit|Symbol} [init] - * @returns - */ - constructor (init = undefined) { - webidl.util.markAsUncloneable(this) - - if (init === kConstruct) { - return - } - - this.#headersList = new HeadersList() - - // The new Headers(init) constructor steps are: - - // 1. Set this’s guard to "none". - this.#guard = 'none' - - // 2. If init is given, then fill this with init. - if (init !== undefined) { - init = webidl.converters.HeadersInit(init, 'Headers constructor', 'init') - fill(this, init) - } - } - - // https://fetch.spec.whatwg.org/#dom-headers-append - append (name, value) { - webidl.brandCheck(this, Headers) - - webidl.argumentLengthCheck(arguments, 2, 'Headers.append') - - const prefix = 'Headers.append' - name = webidl.converters.ByteString(name, prefix, 'name') - value = webidl.converters.ByteString(value, prefix, 'value') - - return appendHeader(this, name, value) - } - - // https://fetch.spec.whatwg.org/#dom-headers-delete - delete (name) { - webidl.brandCheck(this, Headers) - - webidl.argumentLengthCheck(arguments, 1, 'Headers.delete') - - const prefix = 'Headers.delete' - name = webidl.converters.ByteString(name, prefix, 'name') - - // 1. If name is not a header name, then throw a TypeError. - if (!isValidHeaderName(name)) { - throw webidl.errors.invalidArgument({ - prefix: 'Headers.delete', - value: name, - type: 'header name' - }) - } - - // 2. If this’s guard is "immutable", then throw a TypeError. - // 3. Otherwise, if this’s guard is "request" and name is a - // forbidden header name, return. - // 4. Otherwise, if this’s guard is "request-no-cors", name - // is not a no-CORS-safelisted request-header name, and - // name is not a privileged no-CORS request-header name, - // return. - // 5. Otherwise, if this’s guard is "response" and name is - // a forbidden response-header name, return. - // Note: undici does not implement forbidden header names - if (this.#guard === 'immutable') { - throw new TypeError('immutable') - } - - // 6. If this’s header list does not contain name, then - // return. - if (!this.#headersList.contains(name, false)) { - return - } - - // 7. Delete name from this’s header list. - // 8. If this’s guard is "request-no-cors", then remove - // privileged no-CORS request headers from this. - this.#headersList.delete(name, false) - } - - // https://fetch.spec.whatwg.org/#dom-headers-get - get (name) { - webidl.brandCheck(this, Headers) - - webidl.argumentLengthCheck(arguments, 1, 'Headers.get') - - const prefix = 'Headers.get' - name = webidl.converters.ByteString(name, prefix, 'name') - - // 1. If name is not a header name, then throw a TypeError. - if (!isValidHeaderName(name)) { - throw webidl.errors.invalidArgument({ - prefix, - value: name, - type: 'header name' - }) - } - - // 2. Return the result of getting name from this’s header - // list. - return this.#headersList.get(name, false) - } - - // https://fetch.spec.whatwg.org/#dom-headers-has - has (name) { - webidl.brandCheck(this, Headers) - - webidl.argumentLengthCheck(arguments, 1, 'Headers.has') - - const prefix = 'Headers.has' - name = webidl.converters.ByteString(name, prefix, 'name') - - // 1. If name is not a header name, then throw a TypeError. - if (!isValidHeaderName(name)) { - throw webidl.errors.invalidArgument({ - prefix, - value: name, - type: 'header name' - }) - } - - // 2. Return true if this’s header list contains name; - // otherwise false. - return this.#headersList.contains(name, false) - } - - // https://fetch.spec.whatwg.org/#dom-headers-set - set (name, value) { - webidl.brandCheck(this, Headers) - - webidl.argumentLengthCheck(arguments, 2, 'Headers.set') - - const prefix = 'Headers.set' - name = webidl.converters.ByteString(name, prefix, 'name') - value = webidl.converters.ByteString(value, prefix, 'value') - - // 1. Normalize value. - value = headerValueNormalize(value) - - // 2. If name is not a header name or value is not a - // header value, then throw a TypeError. - if (!isValidHeaderName(name)) { - throw webidl.errors.invalidArgument({ - prefix, - value: name, - type: 'header name' - }) - } else if (!isValidHeaderValue(value)) { - throw webidl.errors.invalidArgument({ - prefix, - value, - type: 'header value' - }) - } - - // 3. If this’s guard is "immutable", then throw a TypeError. - // 4. Otherwise, if this’s guard is "request" and name is a - // forbidden header name, return. - // 5. Otherwise, if this’s guard is "request-no-cors" and - // name/value is not a no-CORS-safelisted request-header, - // return. - // 6. Otherwise, if this’s guard is "response" and name is a - // forbidden response-header name, return. - // Note: undici does not implement forbidden header names - if (this.#guard === 'immutable') { - throw new TypeError('immutable') - } - - // 7. Set (name, value) in this’s header list. - // 8. If this’s guard is "request-no-cors", then remove - // privileged no-CORS request headers from this - this.#headersList.set(name, value, false) - } - - // https://fetch.spec.whatwg.org/#dom-headers-getsetcookie - getSetCookie () { - webidl.brandCheck(this, Headers) - - // 1. If this’s header list does not contain `Set-Cookie`, then return « ». - // 2. Return the values of all headers in this’s header list whose name is - // a byte-case-insensitive match for `Set-Cookie`, in order. - - const list = this.#headersList.cookies - - if (list) { - return [...list] - } - - return [] - } - - [util.inspect.custom] (depth, options) { - options.depth ??= depth - - return `Headers ${util.formatWithOptions(options, this.#headersList.entries)}` - } - - static getHeadersGuard (o) { - return o.#guard - } - - static setHeadersGuard (o, guard) { - o.#guard = guard - } - - /** - * @param {Headers} o - */ - static getHeadersList (o) { - return o.#headersList - } - - /** - * @param {Headers} target - * @param {HeadersList} list - */ - static setHeadersList (target, list) { - target.#headersList = list - } -} - -const { getHeadersGuard, setHeadersGuard, getHeadersList, setHeadersList } = Headers -Reflect.deleteProperty(Headers, 'getHeadersGuard') -Reflect.deleteProperty(Headers, 'setHeadersGuard') -Reflect.deleteProperty(Headers, 'getHeadersList') -Reflect.deleteProperty(Headers, 'setHeadersList') - -iteratorMixin('Headers', Headers, headersListSortAndCombine, 0, 1) - -Object.defineProperties(Headers.prototype, { - append: kEnumerableProperty, - delete: kEnumerableProperty, - get: kEnumerableProperty, - has: kEnumerableProperty, - set: kEnumerableProperty, - getSetCookie: kEnumerableProperty, - [Symbol.toStringTag]: { - value: 'Headers', - configurable: true - }, - [util.inspect.custom]: { - enumerable: false - } -}) - -webidl.converters.HeadersInit = function (V, prefix, argument) { - if (webidl.util.Type(V) === webidl.util.Types.OBJECT) { - const iterator = Reflect.get(V, Symbol.iterator) - - // A work-around to ensure we send the properly-cased Headers when V is a Headers object. - // Read https://github.com/nodejs/undici/pull/3159#issuecomment-2075537226 before touching, please. - if (!util.types.isProxy(V) && iterator === Headers.prototype.entries) { // Headers object - try { - return getHeadersList(V).entriesList - } catch { - // fall-through - } - } - - if (typeof iterator === 'function') { - return webidl.converters['sequence<sequence<ByteString>>'](V, prefix, argument, iterator.bind(V)) - } - - return webidl.converters['record<ByteString, ByteString>'](V, prefix, argument) - } - - throw webidl.errors.conversionFailed({ - prefix: 'Headers constructor', - argument: 'Argument 1', - types: ['sequence<sequence<ByteString>>', 'record<ByteString, ByteString>'] - }) -} - -module.exports = { - fill, - // for test. - compareHeaderName, - Headers, - HeadersList, - getHeadersGuard, - setHeadersGuard, - setHeadersList, - getHeadersList -} diff --git a/vanilla/node_modules/undici/lib/web/fetch/index.js b/vanilla/node_modules/undici/lib/web/fetch/index.js deleted file mode 100644 index f350035..0000000 --- a/vanilla/node_modules/undici/lib/web/fetch/index.js +++ /dev/null @@ -1,2372 +0,0 @@ -// https://github.com/Ethan-Arrowood/undici-fetch - -'use strict' - -const { - makeNetworkError, - makeAppropriateNetworkError, - filterResponse, - makeResponse, - fromInnerResponse, - getResponseState -} = require('./response') -const { HeadersList } = require('./headers') -const { Request, cloneRequest, getRequestDispatcher, getRequestState } = require('./request') -const zlib = require('node:zlib') -const { - makePolicyContainer, - clonePolicyContainer, - requestBadPort, - TAOCheck, - appendRequestOriginHeader, - responseLocationURL, - requestCurrentURL, - setRequestReferrerPolicyOnRedirect, - tryUpgradeRequestToAPotentiallyTrustworthyURL, - createOpaqueTimingInfo, - appendFetchMetadata, - corsCheck, - crossOriginResourcePolicyCheck, - determineRequestsReferrer, - coarsenedSharedCurrentTime, - sameOrigin, - isCancelled, - isAborted, - isErrorLike, - fullyReadBody, - readableStreamClose, - urlIsLocal, - urlIsHttpHttpsScheme, - urlHasHttpsScheme, - clampAndCoarsenConnectionTimingInfo, - simpleRangeHeaderValue, - buildContentRange, - createInflate, - extractMimeType, - hasAuthenticationEntry, - includesCredentials, - isTraversableNavigable -} = require('./util') -const assert = require('node:assert') -const { safelyExtractBody, extractBody } = require('./body') -const { - redirectStatusSet, - nullBodyStatus, - safeMethodsSet, - requestBodyHeader, - subresourceSet -} = require('./constants') -const EE = require('node:events') -const { Readable, pipeline, finished, isErrored, isReadable } = require('node:stream') -const { addAbortListener, bufferToLowerCasedHeaderName } = require('../../core/util') -const { dataURLProcessor, serializeAMimeType, minimizeSupportedMimeType } = require('./data-url') -const { getGlobalDispatcher } = require('../../global') -const { webidl } = require('../webidl') -const { STATUS_CODES } = require('node:http') -const { bytesMatch } = require('../subresource-integrity/subresource-integrity') -const { createDeferredPromise } = require('../../util/promise') -const { isomorphicEncode } = require('../infra') -const { runtimeFeatures } = require('../../util/runtime-features') - -// Node.js v23.8.0+ and v22.15.0+ supports Zstandard -const hasZstd = runtimeFeatures.has('zstd') - -const GET_OR_HEAD = ['GET', 'HEAD'] - -const defaultUserAgent = typeof __UNDICI_IS_NODE__ !== 'undefined' || typeof esbuildDetection !== 'undefined' - ? 'node' - : 'undici' - -/** @type {import('buffer').resolveObjectURL} */ -let resolveObjectURL - -class Fetch extends EE { - constructor (dispatcher) { - super() - - this.dispatcher = dispatcher - this.connection = null - this.dump = false - this.state = 'ongoing' - } - - terminate (reason) { - if (this.state !== 'ongoing') { - return - } - - this.state = 'terminated' - this.connection?.destroy(reason) - this.emit('terminated', reason) - } - - // https://fetch.spec.whatwg.org/#fetch-controller-abort - abort (error) { - if (this.state !== 'ongoing') { - return - } - - // 1. Set controller’s state to "aborted". - this.state = 'aborted' - - // 2. Let fallbackError be an "AbortError" DOMException. - // 3. Set error to fallbackError if it is not given. - if (!error) { - error = new DOMException('The operation was aborted.', 'AbortError') - } - - // 4. Let serializedError be StructuredSerialize(error). - // If that threw an exception, catch it, and let - // serializedError be StructuredSerialize(fallbackError). - - // 5. Set controller’s serialized abort reason to serializedError. - this.serializedAbortReason = error - - this.connection?.destroy(error) - this.emit('terminated', error) - } -} - -function handleFetchDone (response) { - finalizeAndReportTiming(response, 'fetch') -} - -// https://fetch.spec.whatwg.org/#fetch-method -function fetch (input, init = undefined) { - webidl.argumentLengthCheck(arguments, 1, 'globalThis.fetch') - - // 1. Let p be a new promise. - let p = createDeferredPromise() - - // 2. Let requestObject be the result of invoking the initial value of - // Request as constructor with input and init as arguments. If this throws - // an exception, reject p with it and return p. - let requestObject - - try { - requestObject = new Request(input, init) - } catch (e) { - p.reject(e) - return p.promise - } - - // 3. Let request be requestObject’s request. - const request = getRequestState(requestObject) - - // 4. If requestObject’s signal’s aborted flag is set, then: - if (requestObject.signal.aborted) { - // 1. Abort the fetch() call with p, request, null, and - // requestObject’s signal’s abort reason. - abortFetch(p, request, null, requestObject.signal.reason, null) - - // 2. Return p. - return p.promise - } - - // 5. Let globalObject be request’s client’s global object. - const globalObject = request.client.globalObject - - // 6. If globalObject is a ServiceWorkerGlobalScope object, then set - // request’s service-workers mode to "none". - if (globalObject?.constructor?.name === 'ServiceWorkerGlobalScope') { - request.serviceWorkers = 'none' - } - - // 7. Let responseObject be null. - let responseObject = null - - // 8. Let relevantRealm be this’s relevant Realm. - - // 9. Let locallyAborted be false. - let locallyAborted = false - - // 10. Let controller be null. - let controller = null - - // 11. Add the following abort steps to requestObject’s signal: - addAbortListener( - requestObject.signal, - () => { - // 1. Set locallyAborted to true. - locallyAborted = true - - // 2. Assert: controller is non-null. - assert(controller != null) - - // 3. Abort controller with requestObject’s signal’s abort reason. - controller.abort(requestObject.signal.reason) - - const realResponse = responseObject?.deref() - - // 4. Abort the fetch() call with p, request, responseObject, - // and requestObject’s signal’s abort reason. - abortFetch(p, request, realResponse, requestObject.signal.reason, controller.controller) - } - ) - - // 12. Let handleFetchDone given response response be to finalize and - // report timing with response, globalObject, and "fetch". - // see function handleFetchDone - - // 13. Set controller to the result of calling fetch given request, - // with processResponseEndOfBody set to handleFetchDone, and processResponse - // given response being these substeps: - - const processResponse = (response) => { - // 1. If locallyAborted is true, terminate these substeps. - if (locallyAborted) { - return - } - - // 2. If response’s aborted flag is set, then: - if (response.aborted) { - // 1. Let deserializedError be the result of deserialize a serialized - // abort reason given controller’s serialized abort reason and - // relevantRealm. - - // 2. Abort the fetch() call with p, request, responseObject, and - // deserializedError. - - abortFetch(p, request, responseObject, controller.serializedAbortReason, controller.controller) - return - } - - // 3. If response is a network error, then reject p with a TypeError - // and terminate these substeps. - if (response.type === 'error') { - p.reject(new TypeError('fetch failed', { cause: response.error })) - return - } - - // 4. Set responseObject to the result of creating a Response object, - // given response, "immutable", and relevantRealm. - responseObject = new WeakRef(fromInnerResponse(response, 'immutable')) - - // 5. Resolve p with responseObject. - p.resolve(responseObject.deref()) - p = null - } - - controller = fetching({ - request, - processResponseEndOfBody: handleFetchDone, - processResponse, - dispatcher: getRequestDispatcher(requestObject) // undici - }) - - // 14. Return p. - return p.promise -} - -// https://fetch.spec.whatwg.org/#finalize-and-report-timing -function finalizeAndReportTiming (response, initiatorType = 'other') { - // 1. If response is an aborted network error, then return. - if (response.type === 'error' && response.aborted) { - return - } - - // 2. If response’s URL list is null or empty, then return. - if (!response.urlList?.length) { - return - } - - // 3. Let originalURL be response’s URL list[0]. - const originalURL = response.urlList[0] - - // 4. Let timingInfo be response’s timing info. - let timingInfo = response.timingInfo - - // 5. Let cacheState be response’s cache state. - let cacheState = response.cacheState - - // 6. If originalURL’s scheme is not an HTTP(S) scheme, then return. - if (!urlIsHttpHttpsScheme(originalURL)) { - return - } - - // 7. If timingInfo is null, then return. - if (timingInfo === null) { - return - } - - // 8. If response’s timing allow passed flag is not set, then: - if (!response.timingAllowPassed) { - // 1. Set timingInfo to a the result of creating an opaque timing info for timingInfo. - timingInfo = createOpaqueTimingInfo({ - startTime: timingInfo.startTime - }) - - // 2. Set cacheState to the empty string. - cacheState = '' - } - - // 9. Set timingInfo’s end time to the coarsened shared current time - // given global’s relevant settings object’s cross-origin isolated - // capability. - // TODO: given global’s relevant settings object’s cross-origin isolated - // capability? - timingInfo.endTime = coarsenedSharedCurrentTime() - - // 10. Set response’s timing info to timingInfo. - response.timingInfo = timingInfo - - // 11. Mark resource timing for timingInfo, originalURL, initiatorType, - // global, and cacheState. - markResourceTiming( - timingInfo, - originalURL.href, - initiatorType, - globalThis, - cacheState, - '', // bodyType - response.status - ) -} - -// https://w3c.github.io/resource-timing/#dfn-mark-resource-timing -const markResourceTiming = performance.markResourceTiming - -// https://fetch.spec.whatwg.org/#abort-fetch -function abortFetch (p, request, responseObject, error, controller /* undici-specific */) { - // 1. Reject promise with error. - if (p) { - // We might have already resolved the promise at this stage - p.reject(error) - } - - // 2. If request’s body is not null and is readable, then cancel request’s - // body with error. - if (request.body?.stream != null && isReadable(request.body.stream)) { - request.body.stream.cancel(error).catch((err) => { - if (err.code === 'ERR_INVALID_STATE') { - // Node bug? - return - } - throw err - }) - } - - // 3. If responseObject is null, then return. - if (responseObject == null) { - return - } - - // 4. Let response be responseObject’s response. - const response = getResponseState(responseObject) - - // 5. If response’s body is not null and is readable, then error response’s - // body with error. - if (response.body?.stream != null && isReadable(response.body.stream)) { - controller.error(error) - } -} - -// https://fetch.spec.whatwg.org/#fetching -function fetching ({ - request, - processRequestBodyChunkLength, - processRequestEndOfBody, - processResponse, - processResponseEndOfBody, - processResponseConsumeBody, - useParallelQueue = false, - dispatcher = getGlobalDispatcher() // undici -}) { - // Ensure that the dispatcher is set accordingly - assert(dispatcher) - - // 1. Let taskDestination be null. - let taskDestination = null - - // 2. Let crossOriginIsolatedCapability be false. - let crossOriginIsolatedCapability = false - - // 3. If request’s client is non-null, then: - if (request.client != null) { - // 1. Set taskDestination to request’s client’s global object. - taskDestination = request.client.globalObject - - // 2. Set crossOriginIsolatedCapability to request’s client’s cross-origin - // isolated capability. - crossOriginIsolatedCapability = - request.client.crossOriginIsolatedCapability - } - - // 4. If useParallelQueue is true, then set taskDestination to the result of - // starting a new parallel queue. - // TODO - - // 5. Let timingInfo be a new fetch timing info whose start time and - // post-redirect start time are the coarsened shared current time given - // crossOriginIsolatedCapability. - const currentTime = coarsenedSharedCurrentTime(crossOriginIsolatedCapability) - const timingInfo = createOpaqueTimingInfo({ - startTime: currentTime - }) - - // 6. Let fetchParams be a new fetch params whose - // request is request, - // timing info is timingInfo, - // process request body chunk length is processRequestBodyChunkLength, - // process request end-of-body is processRequestEndOfBody, - // process response is processResponse, - // process response consume body is processResponseConsumeBody, - // process response end-of-body is processResponseEndOfBody, - // task destination is taskDestination, - // and cross-origin isolated capability is crossOriginIsolatedCapability. - const fetchParams = { - controller: new Fetch(dispatcher), - request, - timingInfo, - processRequestBodyChunkLength, - processRequestEndOfBody, - processResponse, - processResponseConsumeBody, - processResponseEndOfBody, - taskDestination, - crossOriginIsolatedCapability - } - - // 7. If request’s body is a byte sequence, then set request’s body to - // request’s body as a body. - // NOTE: Since fetching is only called from fetch, body should already be - // extracted. - assert(!request.body || request.body.stream) - - // 8. If request’s window is "client", then set request’s window to request’s - // client, if request’s client’s global object is a Window object; otherwise - // "no-window". - if (request.window === 'client') { - // TODO: What if request.client is null? - request.window = - request.client?.globalObject?.constructor?.name === 'Window' - ? request.client - : 'no-window' - } - - // 9. If request’s origin is "client", then set request’s origin to request’s - // client’s origin. - if (request.origin === 'client') { - request.origin = request.client.origin - } - - // 10. If all of the following conditions are true: - // TODO - - // 11. If request’s policy container is "client", then: - if (request.policyContainer === 'client') { - // 1. If request’s client is non-null, then set request’s policy - // container to a clone of request’s client’s policy container. [HTML] - if (request.client != null) { - request.policyContainer = clonePolicyContainer( - request.client.policyContainer - ) - } else { - // 2. Otherwise, set request’s policy container to a new policy - // container. - request.policyContainer = makePolicyContainer() - } - } - - // 12. If request’s header list does not contain `Accept`, then: - if (!request.headersList.contains('accept', true)) { - // 1. Let value be `*/*`. - const value = '*/*' - - // 2. A user agent should set value to the first matching statement, if - // any, switching on request’s destination: - // "document" - // "frame" - // "iframe" - // `text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8` - // "image" - // `image/png,image/svg+xml,image/*;q=0.8,*/*;q=0.5` - // "style" - // `text/css,*/*;q=0.1` - // TODO - - // 3. Append `Accept`/value to request’s header list. - request.headersList.append('accept', value, true) - } - - // 13. If request’s header list does not contain `Accept-Language`, then - // user agents should append `Accept-Language`/an appropriate value to - // request’s header list. - if (!request.headersList.contains('accept-language', true)) { - request.headersList.append('accept-language', '*', true) - } - - // 14. If request’s priority is null, then use request’s initiator and - // destination appropriately in setting request’s priority to a - // user-agent-defined object. - if (request.priority === null) { - // TODO - } - - // 15. If request is a subresource request, then: - if (subresourceSet.has(request.destination)) { - // TODO - } - - // 16. Run main fetch given fetchParams. - mainFetch(fetchParams, false) - - // 17. Return fetchParam's controller - return fetchParams.controller -} - -// https://fetch.spec.whatwg.org/#concept-main-fetch -async function mainFetch (fetchParams, recursive) { - try { - // 1. Let request be fetchParams’s request. - const request = fetchParams.request - - // 2. Let response be null. - let response = null - - // 3. If request’s local-URLs-only flag is set and request’s current URL is - // not local, then set response to a network error. - if (request.localURLsOnly && !urlIsLocal(requestCurrentURL(request))) { - response = makeNetworkError('local URLs only') - } - - // 4. Run report Content Security Policy violations for request. - // TODO - - // 5. Upgrade request to a potentially trustworthy URL, if appropriate. - tryUpgradeRequestToAPotentiallyTrustworthyURL(request) - - // 6. If should request be blocked due to a bad port, should fetching request - // be blocked as mixed content, or should request be blocked by Content - // Security Policy returns blocked, then set response to a network error. - if (requestBadPort(request) === 'blocked') { - response = makeNetworkError('bad port') - } - // TODO: should fetching request be blocked as mixed content? - // TODO: should request be blocked by Content Security Policy? - - // 7. If request’s referrer policy is the empty string, then set request’s - // referrer policy to request’s policy container’s referrer policy. - if (request.referrerPolicy === '') { - request.referrerPolicy = request.policyContainer.referrerPolicy - } - - // 8. If request’s referrer is not "no-referrer", then set request’s - // referrer to the result of invoking determine request’s referrer. - if (request.referrer !== 'no-referrer') { - request.referrer = determineRequestsReferrer(request) - } - - // 9. Set request’s current URL’s scheme to "https" if all of the following - // conditions are true: - // - request’s current URL’s scheme is "http" - // - request’s current URL’s host is a domain - // - Matching request’s current URL’s host per Known HSTS Host Domain Name - // Matching results in either a superdomain match with an asserted - // includeSubDomains directive or a congruent match (with or without an - // asserted includeSubDomains directive). [HSTS] - // TODO - - // 10. If recursive is false, then run the remaining steps in parallel. - // TODO - - // 11. If response is null, then set response to the result of running - // the steps corresponding to the first matching statement: - if (response === null) { - const currentURL = requestCurrentURL(request) - if ( - // - request’s current URL’s origin is same origin with request’s origin, - // and request’s response tainting is "basic" - (sameOrigin(currentURL, request.url) && request.responseTainting === 'basic') || - // request’s current URL’s scheme is "data" - (currentURL.protocol === 'data:') || - // - request’s mode is "navigate" or "websocket" - (request.mode === 'navigate' || request.mode === 'websocket') - ) { - // 1. Set request’s response tainting to "basic". - request.responseTainting = 'basic' - - // 2. Return the result of running scheme fetch given fetchParams. - response = await schemeFetch(fetchParams) - - // request’s mode is "same-origin" - } else if (request.mode === 'same-origin') { - // 1. Return a network error. - response = makeNetworkError('request mode cannot be "same-origin"') - - // request’s mode is "no-cors" - } else if (request.mode === 'no-cors') { - // 1. If request’s redirect mode is not "follow", then return a network - // error. - if (request.redirect !== 'follow') { - response = makeNetworkError( - 'redirect mode cannot be "follow" for "no-cors" request' - ) - } else { - // 2. Set request’s response tainting to "opaque". - request.responseTainting = 'opaque' - - // 3. Return the result of running scheme fetch given fetchParams. - response = await schemeFetch(fetchParams) - } - // request’s current URL’s scheme is not an HTTP(S) scheme - } else if (!urlIsHttpHttpsScheme(requestCurrentURL(request))) { - // Return a network error. - response = makeNetworkError('URL scheme must be a HTTP(S) scheme') - - // - request’s use-CORS-preflight flag is set - // - request’s unsafe-request flag is set and either request’s method is - // not a CORS-safelisted method or CORS-unsafe request-header names with - // request’s header list is not empty - // 1. Set request’s response tainting to "cors". - // 2. Let corsWithPreflightResponse be the result of running HTTP fetch - // given fetchParams and true. - // 3. If corsWithPreflightResponse is a network error, then clear cache - // entries using request. - // 4. Return corsWithPreflightResponse. - // TODO - - // Otherwise - } else { - // 1. Set request’s response tainting to "cors". - request.responseTainting = 'cors' - - // 2. Return the result of running HTTP fetch given fetchParams. - response = await httpFetch(fetchParams) - } - } - - // 12. If recursive is true, then return response. - if (recursive) { - return response - } - - // 13. If response is not a network error and response is not a filtered - // response, then: - if (response.status !== 0 && !response.internalResponse) { - // If request’s response tainting is "cors", then: - if (request.responseTainting === 'cors') { - // 1. Let headerNames be the result of extracting header list values - // given `Access-Control-Expose-Headers` and response’s header list. - // TODO - // 2. If request’s credentials mode is not "include" and headerNames - // contains `*`, then set response’s CORS-exposed header-name list to - // all unique header names in response’s header list. - // TODO - // 3. Otherwise, if headerNames is not null or failure, then set - // response’s CORS-exposed header-name list to headerNames. - // TODO - } - - // Set response to the following filtered response with response as its - // internal response, depending on request’s response tainting: - if (request.responseTainting === 'basic') { - response = filterResponse(response, 'basic') - } else if (request.responseTainting === 'cors') { - response = filterResponse(response, 'cors') - } else if (request.responseTainting === 'opaque') { - response = filterResponse(response, 'opaque') - } else { - assert(false) - } - } - - // 14. Let internalResponse be response, if response is a network error, - // and response’s internal response otherwise. - let internalResponse = - response.status === 0 ? response : response.internalResponse - - // 15. If internalResponse’s URL list is empty, then set it to a clone of - // request’s URL list. - if (internalResponse.urlList.length === 0) { - internalResponse.urlList.push(...request.urlList) - } - - // 16. If request’s timing allow failed flag is unset, then set - // internalResponse’s timing allow passed flag. - if (!request.timingAllowFailed) { - response.timingAllowPassed = true - } - - // 17. If response is not a network error and any of the following returns - // blocked - // - should internalResponse to request be blocked as mixed content - // - should internalResponse to request be blocked by Content Security Policy - // - should internalResponse to request be blocked due to its MIME type - // - should internalResponse to request be blocked due to nosniff - // TODO - - // 18. If response’s type is "opaque", internalResponse’s status is 206, - // internalResponse’s range-requested flag is set, and request’s header - // list does not contain `Range`, then set response and internalResponse - // to a network error. - if ( - response.type === 'opaque' && - internalResponse.status === 206 && - internalResponse.rangeRequested && - !request.headers.contains('range', true) - ) { - response = internalResponse = makeNetworkError() - } - - // 19. If response is not a network error and either request’s method is - // `HEAD` or `CONNECT`, or internalResponse’s status is a null body status, - // set internalResponse’s body to null and disregard any enqueuing toward - // it (if any). - if ( - response.status !== 0 && - (request.method === 'HEAD' || - request.method === 'CONNECT' || - nullBodyStatus.includes(internalResponse.status)) - ) { - internalResponse.body = null - fetchParams.controller.dump = true - } - - // 20. If request’s integrity metadata is not the empty string, then: - if (request.integrity) { - // 1. Let processBodyError be this step: run fetch finale given fetchParams - // and a network error. - const processBodyError = (reason) => - fetchFinale(fetchParams, makeNetworkError(reason)) - - // 2. If request’s response tainting is "opaque", or response’s body is null, - // then run processBodyError and abort these steps. - if (request.responseTainting === 'opaque' || response.body == null) { - processBodyError(response.error) - return - } - - // 3. Let processBody given bytes be these steps: - const processBody = (bytes) => { - // 1. If bytes do not match request’s integrity metadata, - // then run processBodyError and abort these steps. [SRI] - if (!bytesMatch(bytes, request.integrity)) { - processBodyError('integrity mismatch') - return - } - - // 2. Set response’s body to bytes as a body. - response.body = safelyExtractBody(bytes)[0] - - // 3. Run fetch finale given fetchParams and response. - fetchFinale(fetchParams, response) - } - - // 4. Fully read response’s body given processBody and processBodyError. - fullyReadBody(response.body, processBody, processBodyError) - } else { - // 21. Otherwise, run fetch finale given fetchParams and response. - fetchFinale(fetchParams, response) - } - } catch (err) { - fetchParams.controller.terminate(err) - } -} - -// https://fetch.spec.whatwg.org/#concept-scheme-fetch -// given a fetch params fetchParams -function schemeFetch (fetchParams) { - // Note: since the connection is destroyed on redirect, which sets fetchParams to a - // cancelled state, we do not want this condition to trigger *unless* there have been - // no redirects. See https://github.com/nodejs/undici/issues/1776 - // 1. If fetchParams is canceled, then return the appropriate network error for fetchParams. - if (isCancelled(fetchParams) && fetchParams.request.redirectCount === 0) { - return Promise.resolve(makeAppropriateNetworkError(fetchParams)) - } - - // 2. Let request be fetchParams’s request. - const { request } = fetchParams - - const { protocol: scheme } = requestCurrentURL(request) - - // 3. Switch on request’s current URL’s scheme and run the associated steps: - switch (scheme) { - case 'about:': { - // If request’s current URL’s path is the string "blank", then return a new response - // whose status message is `OK`, header list is « (`Content-Type`, `text/html;charset=utf-8`) », - // and body is the empty byte sequence as a body. - - // Otherwise, return a network error. - return Promise.resolve(makeNetworkError('about scheme is not supported')) - } - case 'blob:': { - if (!resolveObjectURL) { - resolveObjectURL = require('node:buffer').resolveObjectURL - } - - // 1. Let blobURLEntry be request’s current URL’s blob URL entry. - const blobURLEntry = requestCurrentURL(request) - - // https://github.com/web-platform-tests/wpt/blob/7b0ebaccc62b566a1965396e5be7bb2bc06f841f/FileAPI/url/resources/fetch-tests.js#L52-L56 - // Buffer.resolveObjectURL does not ignore URL queries. - if (blobURLEntry.search.length !== 0) { - return Promise.resolve(makeNetworkError('NetworkError when attempting to fetch resource.')) - } - - const blob = resolveObjectURL(blobURLEntry.toString()) - - // 2. If request’s method is not `GET`, blobURLEntry is null, or blobURLEntry’s - // object is not a Blob object, then return a network error. - if (request.method !== 'GET' || !webidl.is.Blob(blob)) { - return Promise.resolve(makeNetworkError('invalid method')) - } - - // 3. Let blob be blobURLEntry’s object. - // Note: done above - - // 4. Let response be a new response. - const response = makeResponse() - - // 5. Let fullLength be blob’s size. - const fullLength = blob.size - - // 6. Let serializedFullLength be fullLength, serialized and isomorphic encoded. - const serializedFullLength = isomorphicEncode(`${fullLength}`) - - // 7. Let type be blob’s type. - const type = blob.type - - // 8. If request’s header list does not contain `Range`: - // 9. Otherwise: - if (!request.headersList.contains('range', true)) { - // 1. Let bodyWithType be the result of safely extracting blob. - // Note: in the FileAPI a blob "object" is a Blob *or* a MediaSource. - // In node, this can only ever be a Blob. Therefore we can safely - // use extractBody directly. - const bodyWithType = extractBody(blob) - - // 2. Set response’s status message to `OK`. - response.statusText = 'OK' - - // 3. Set response’s body to bodyWithType’s body. - response.body = bodyWithType[0] - - // 4. Set response’s header list to « (`Content-Length`, serializedFullLength), (`Content-Type`, type) ». - response.headersList.set('content-length', serializedFullLength, true) - response.headersList.set('content-type', type, true) - } else { - // 1. Set response’s range-requested flag. - response.rangeRequested = true - - // 2. Let rangeHeader be the result of getting `Range` from request’s header list. - const rangeHeader = request.headersList.get('range', true) - - // 3. Let rangeValue be the result of parsing a single range header value given rangeHeader and true. - const rangeValue = simpleRangeHeaderValue(rangeHeader, true) - - // 4. If rangeValue is failure, then return a network error. - if (rangeValue === 'failure') { - return Promise.resolve(makeNetworkError('failed to fetch the data URL')) - } - - // 5. Let (rangeStart, rangeEnd) be rangeValue. - let { rangeStartValue: rangeStart, rangeEndValue: rangeEnd } = rangeValue - - // 6. If rangeStart is null: - // 7. Otherwise: - if (rangeStart === null) { - // 1. Set rangeStart to fullLength − rangeEnd. - rangeStart = fullLength - rangeEnd - - // 2. Set rangeEnd to rangeStart + rangeEnd − 1. - rangeEnd = rangeStart + rangeEnd - 1 - } else { - // 1. If rangeStart is greater than or equal to fullLength, then return a network error. - if (rangeStart >= fullLength) { - return Promise.resolve(makeNetworkError('Range start is greater than the blob\'s size.')) - } - - // 2. If rangeEnd is null or rangeEnd is greater than or equal to fullLength, then set - // rangeEnd to fullLength − 1. - if (rangeEnd === null || rangeEnd >= fullLength) { - rangeEnd = fullLength - 1 - } - } - - // 8. Let slicedBlob be the result of invoking slice blob given blob, rangeStart, - // rangeEnd + 1, and type. - const slicedBlob = blob.slice(rangeStart, rangeEnd + 1, type) - - // 9. Let slicedBodyWithType be the result of safely extracting slicedBlob. - // Note: same reason as mentioned above as to why we use extractBody - const slicedBodyWithType = extractBody(slicedBlob) - - // 10. Set response’s body to slicedBodyWithType’s body. - response.body = slicedBodyWithType[0] - - // 11. Let serializedSlicedLength be slicedBlob’s size, serialized and isomorphic encoded. - const serializedSlicedLength = isomorphicEncode(`${slicedBlob.size}`) - - // 12. Let contentRange be the result of invoking build a content range given rangeStart, - // rangeEnd, and fullLength. - const contentRange = buildContentRange(rangeStart, rangeEnd, fullLength) - - // 13. Set response’s status to 206. - response.status = 206 - - // 14. Set response’s status message to `Partial Content`. - response.statusText = 'Partial Content' - - // 15. Set response’s header list to « (`Content-Length`, serializedSlicedLength), - // (`Content-Type`, type), (`Content-Range`, contentRange) ». - response.headersList.set('content-length', serializedSlicedLength, true) - response.headersList.set('content-type', type, true) - response.headersList.set('content-range', contentRange, true) - } - - // 10. Return response. - return Promise.resolve(response) - } - case 'data:': { - // 1. Let dataURLStruct be the result of running the - // data: URL processor on request’s current URL. - const currentURL = requestCurrentURL(request) - const dataURLStruct = dataURLProcessor(currentURL) - - // 2. If dataURLStruct is failure, then return a - // network error. - if (dataURLStruct === 'failure') { - return Promise.resolve(makeNetworkError('failed to fetch the data URL')) - } - - // 3. Let mimeType be dataURLStruct’s MIME type, serialized. - const mimeType = serializeAMimeType(dataURLStruct.mimeType) - - // 4. Return a response whose status message is `OK`, - // header list is « (`Content-Type`, mimeType) », - // and body is dataURLStruct’s body as a body. - return Promise.resolve(makeResponse({ - statusText: 'OK', - headersList: [ - ['content-type', { name: 'Content-Type', value: mimeType }] - ], - body: safelyExtractBody(dataURLStruct.body)[0] - })) - } - case 'file:': { - // For now, unfortunate as it is, file URLs are left as an exercise for the reader. - // When in doubt, return a network error. - return Promise.resolve(makeNetworkError('not implemented... yet...')) - } - case 'http:': - case 'https:': { - // Return the result of running HTTP fetch given fetchParams. - - return httpFetch(fetchParams) - .catch((err) => makeNetworkError(err)) - } - default: { - return Promise.resolve(makeNetworkError('unknown scheme')) - } - } -} - -// https://fetch.spec.whatwg.org/#finalize-response -function finalizeResponse (fetchParams, response) { - // 1. Set fetchParams’s request’s done flag. - fetchParams.request.done = true - - // 2, If fetchParams’s process response done is not null, then queue a fetch - // task to run fetchParams’s process response done given response, with - // fetchParams’s task destination. - if (fetchParams.processResponseDone != null) { - queueMicrotask(() => fetchParams.processResponseDone(response)) - } -} - -// https://fetch.spec.whatwg.org/#fetch-finale -function fetchFinale (fetchParams, response) { - // 1. Let timingInfo be fetchParams’s timing info. - let timingInfo = fetchParams.timingInfo - - // 2. If response is not a network error and fetchParams’s request’s client is a secure context, - // then set timingInfo’s server-timing headers to the result of getting, decoding, and splitting - // `Server-Timing` from response’s internal response’s header list. - // TODO - - // 3. Let processResponseEndOfBody be the following steps: - const processResponseEndOfBody = () => { - // 1. Let unsafeEndTime be the unsafe shared current time. - const unsafeEndTime = Date.now() // ? - - // 2. If fetchParams’s request’s destination is "document", then set fetchParams’s controller’s - // full timing info to fetchParams’s timing info. - if (fetchParams.request.destination === 'document') { - fetchParams.controller.fullTimingInfo = timingInfo - } - - // 3. Set fetchParams’s controller’s report timing steps to the following steps given a global object global: - fetchParams.controller.reportTimingSteps = () => { - // 1. If fetchParams’s request’s URL’s scheme is not an HTTP(S) scheme, then return. - if (!urlIsHttpHttpsScheme(fetchParams.request.url)) { - return - } - - // 2. Set timingInfo’s end time to the relative high resolution time given unsafeEndTime and global. - timingInfo.endTime = unsafeEndTime - - // 3. Let cacheState be response’s cache state. - let cacheState = response.cacheState - - // 4. Let bodyInfo be response’s body info. - const bodyInfo = response.bodyInfo - - // 5. If response’s timing allow passed flag is not set, then set timingInfo to the result of creating an - // opaque timing info for timingInfo and set cacheState to the empty string. - if (!response.timingAllowPassed) { - timingInfo = createOpaqueTimingInfo(timingInfo) - - cacheState = '' - } - - // 6. Let responseStatus be 0. - let responseStatus = 0 - - // 7. If fetchParams’s request’s mode is not "navigate" or response’s has-cross-origin-redirects is false: - if (fetchParams.request.mode !== 'navigator' || !response.hasCrossOriginRedirects) { - // 1. Set responseStatus to response’s status. - responseStatus = response.status - - // 2. Let mimeType be the result of extracting a MIME type from response’s header list. - const mimeType = extractMimeType(response.headersList) - - // 3. If mimeType is not failure, then set bodyInfo’s content type to the result of minimizing a supported MIME type given mimeType. - if (mimeType !== 'failure') { - bodyInfo.contentType = minimizeSupportedMimeType(mimeType) - } - } - - // 8. If fetchParams’s request’s initiator type is non-null, then mark resource timing given timingInfo, - // fetchParams’s request’s URL, fetchParams’s request’s initiator type, global, cacheState, bodyInfo, - // and responseStatus. - if (fetchParams.request.initiatorType != null) { - markResourceTiming(timingInfo, fetchParams.request.url.href, fetchParams.request.initiatorType, globalThis, cacheState, bodyInfo, responseStatus) - } - } - - // 4. Let processResponseEndOfBodyTask be the following steps: - const processResponseEndOfBodyTask = () => { - // 1. Set fetchParams’s request’s done flag. - fetchParams.request.done = true - - // 2. If fetchParams’s process response end-of-body is non-null, then run fetchParams’s process - // response end-of-body given response. - if (fetchParams.processResponseEndOfBody != null) { - queueMicrotask(() => fetchParams.processResponseEndOfBody(response)) - } - - // 3. If fetchParams’s request’s initiator type is non-null and fetchParams’s request’s client’s - // global object is fetchParams’s task destination, then run fetchParams’s controller’s report - // timing steps given fetchParams’s request’s client’s global object. - if (fetchParams.request.initiatorType != null) { - fetchParams.controller.reportTimingSteps() - } - } - - // 5. Queue a fetch task to run processResponseEndOfBodyTask with fetchParams’s task destination - queueMicrotask(() => processResponseEndOfBodyTask()) - } - - // 4. If fetchParams’s process response is non-null, then queue a fetch task to run fetchParams’s - // process response given response, with fetchParams’s task destination. - if (fetchParams.processResponse != null) { - queueMicrotask(() => { - fetchParams.processResponse(response) - fetchParams.processResponse = null - }) - } - - // 5. Let internalResponse be response, if response is a network error; otherwise response’s internal response. - const internalResponse = response.type === 'error' ? response : (response.internalResponse ?? response) - - // 6. If internalResponse’s body is null, then run processResponseEndOfBody. - // 7. Otherwise: - if (internalResponse.body == null) { - processResponseEndOfBody() - } else { - // mcollina: all the following steps of the specs are skipped. - // The internal transform stream is not needed. - // See https://github.com/nodejs/undici/pull/3093#issuecomment-2050198541 - - // 1. Let transformStream be a new TransformStream. - // 2. Let identityTransformAlgorithm be an algorithm which, given chunk, enqueues chunk in transformStream. - // 3. Set up transformStream with transformAlgorithm set to identityTransformAlgorithm and flushAlgorithm - // set to processResponseEndOfBody. - // 4. Set internalResponse’s body’s stream to the result of internalResponse’s body’s stream piped through transformStream. - - finished(internalResponse.body.stream, () => { - processResponseEndOfBody() - }) - } -} - -// https://fetch.spec.whatwg.org/#http-fetch -async function httpFetch (fetchParams) { - // 1. Let request be fetchParams’s request. - const request = fetchParams.request - - // 2. Let response be null. - let response = null - - // 3. Let actualResponse be null. - let actualResponse = null - - // 4. Let timingInfo be fetchParams’s timing info. - const timingInfo = fetchParams.timingInfo - - // 5. If request’s service-workers mode is "all", then: - if (request.serviceWorkers === 'all') { - // TODO - } - - // 6. If response is null, then: - if (response === null) { - // 1. If makeCORSPreflight is true and one of these conditions is true: - // TODO - - // 2. If request’s redirect mode is "follow", then set request’s - // service-workers mode to "none". - if (request.redirect === 'follow') { - request.serviceWorkers = 'none' - } - - // 3. Set response and actualResponse to the result of running - // HTTP-network-or-cache fetch given fetchParams. - actualResponse = response = await httpNetworkOrCacheFetch(fetchParams) - - // 4. If request’s response tainting is "cors" and a CORS check - // for request and response returns failure, then return a network error. - if ( - request.responseTainting === 'cors' && - corsCheck(request, response) === 'failure' - ) { - return makeNetworkError('cors failure') - } - - // 5. If the TAO check for request and response returns failure, then set - // request’s timing allow failed flag. - if (TAOCheck(request, response) === 'failure') { - request.timingAllowFailed = true - } - } - - // 7. If either request’s response tainting or response’s type - // is "opaque", and the cross-origin resource policy check with - // request’s origin, request’s client, request’s destination, - // and actualResponse returns blocked, then return a network error. - if ( - (request.responseTainting === 'opaque' || response.type === 'opaque') && - crossOriginResourcePolicyCheck( - request.origin, - request.client, - request.destination, - actualResponse - ) === 'blocked' - ) { - return makeNetworkError('blocked') - } - - // 8. If actualResponse’s status is a redirect status, then: - if (redirectStatusSet.has(actualResponse.status)) { - // 1. If actualResponse’s status is not 303, request’s body is not null, - // and the connection uses HTTP/2, then user agents may, and are even - // encouraged to, transmit an RST_STREAM frame. - // See, https://github.com/whatwg/fetch/issues/1288 - if (request.redirect !== 'manual') { - fetchParams.controller.connection.destroy(undefined, false) - } - - // 2. Switch on request’s redirect mode: - if (request.redirect === 'error') { - // Set response to a network error. - response = makeNetworkError('unexpected redirect') - } else if (request.redirect === 'manual') { - // Set response to an opaque-redirect filtered response whose internal - // response is actualResponse. - // NOTE(spec): On the web this would return an `opaqueredirect` response, - // but that doesn't make sense server side. - // See https://github.com/nodejs/undici/issues/1193. - response = actualResponse - } else if (request.redirect === 'follow') { - // Set response to the result of running HTTP-redirect fetch given - // fetchParams and response. - response = await httpRedirectFetch(fetchParams, response) - } else { - assert(false) - } - } - - // 9. Set response’s timing info to timingInfo. - response.timingInfo = timingInfo - - // 10. Return response. - return response -} - -// https://fetch.spec.whatwg.org/#http-redirect-fetch -function httpRedirectFetch (fetchParams, response) { - // 1. Let request be fetchParams’s request. - const request = fetchParams.request - - // 2. Let actualResponse be response, if response is not a filtered response, - // and response’s internal response otherwise. - const actualResponse = response.internalResponse - ? response.internalResponse - : response - - // 3. Let locationURL be actualResponse’s location URL given request’s current - // URL’s fragment. - let locationURL - - try { - locationURL = responseLocationURL( - actualResponse, - requestCurrentURL(request).hash - ) - - // 4. If locationURL is null, then return response. - if (locationURL == null) { - return response - } - } catch (err) { - // 5. If locationURL is failure, then return a network error. - return Promise.resolve(makeNetworkError(err)) - } - - // 6. If locationURL’s scheme is not an HTTP(S) scheme, then return a network - // error. - if (!urlIsHttpHttpsScheme(locationURL)) { - return Promise.resolve(makeNetworkError('URL scheme must be a HTTP(S) scheme')) - } - - // 7. If request’s redirect count is 20, then return a network error. - if (request.redirectCount === 20) { - return Promise.resolve(makeNetworkError('redirect count exceeded')) - } - - // 8. Increase request’s redirect count by 1. - request.redirectCount += 1 - - // 9. If request’s mode is "cors", locationURL includes credentials, and - // request’s origin is not same origin with locationURL’s origin, then return - // a network error. - if ( - request.mode === 'cors' && - (locationURL.username || locationURL.password) && - !sameOrigin(request, locationURL) - ) { - return Promise.resolve(makeNetworkError('cross origin not allowed for request mode "cors"')) - } - - // 10. If request’s response tainting is "cors" and locationURL includes - // credentials, then return a network error. - if ( - request.responseTainting === 'cors' && - (locationURL.username || locationURL.password) - ) { - return Promise.resolve(makeNetworkError( - 'URL cannot contain credentials for request mode "cors"' - )) - } - - // 11. If actualResponse’s status is not 303, request’s body is non-null, - // and request’s body’s source is null, then return a network error. - if ( - actualResponse.status !== 303 && - request.body != null && - request.body.source == null - ) { - return Promise.resolve(makeNetworkError()) - } - - // 12. If one of the following is true - // - actualResponse’s status is 301 or 302 and request’s method is `POST` - // - actualResponse’s status is 303 and request’s method is not `GET` or `HEAD` - if ( - ([301, 302].includes(actualResponse.status) && request.method === 'POST') || - (actualResponse.status === 303 && - !GET_OR_HEAD.includes(request.method)) - ) { - // then: - // 1. Set request’s method to `GET` and request’s body to null. - request.method = 'GET' - request.body = null - - // 2. For each headerName of request-body-header name, delete headerName from - // request’s header list. - for (const headerName of requestBodyHeader) { - request.headersList.delete(headerName) - } - } - - // 13. If request’s current URL’s origin is not same origin with locationURL’s - // origin, then for each headerName of CORS non-wildcard request-header name, - // delete headerName from request’s header list. - if (!sameOrigin(requestCurrentURL(request), locationURL)) { - // https://fetch.spec.whatwg.org/#cors-non-wildcard-request-header-name - request.headersList.delete('authorization', true) - - // https://fetch.spec.whatwg.org/#authentication-entries - request.headersList.delete('proxy-authorization', true) - - // "Cookie" and "Host" are forbidden request-headers, which undici doesn't implement. - request.headersList.delete('cookie', true) - request.headersList.delete('host', true) - } - - // 14. If request's body is non-null, then set request's body to the first return - // value of safely extracting request's body's source. - if (request.body != null) { - assert(request.body.source != null) - request.body = safelyExtractBody(request.body.source)[0] - } - - // 15. Let timingInfo be fetchParams’s timing info. - const timingInfo = fetchParams.timingInfo - - // 16. Set timingInfo’s redirect end time and post-redirect start time to the - // coarsened shared current time given fetchParams’s cross-origin isolated - // capability. - timingInfo.redirectEndTime = timingInfo.postRedirectStartTime = - coarsenedSharedCurrentTime(fetchParams.crossOriginIsolatedCapability) - - // 17. If timingInfo’s redirect start time is 0, then set timingInfo’s - // redirect start time to timingInfo’s start time. - if (timingInfo.redirectStartTime === 0) { - timingInfo.redirectStartTime = timingInfo.startTime - } - - // 18. Append locationURL to request’s URL list. - request.urlList.push(locationURL) - - // 19. Invoke set request’s referrer policy on redirect on request and - // actualResponse. - setRequestReferrerPolicyOnRedirect(request, actualResponse) - - // 20. Return the result of running main fetch given fetchParams and true. - return mainFetch(fetchParams, true) -} - -// https://fetch.spec.whatwg.org/#http-network-or-cache-fetch -async function httpNetworkOrCacheFetch ( - fetchParams, - isAuthenticationFetch = false, - isNewConnectionFetch = false -) { - // 1. Let request be fetchParams’s request. - const request = fetchParams.request - - // 2. Let httpFetchParams be null. - let httpFetchParams = null - - // 3. Let httpRequest be null. - let httpRequest = null - - // 4. Let response be null. - let response = null - - // 5. Let storedResponse be null. - // TODO: cache - - // 6. Let httpCache be null. - const httpCache = null - - // 7. Let the revalidatingFlag be unset. - const revalidatingFlag = false - - // 8. Run these steps, but abort when the ongoing fetch is terminated: - - // 1. If request’s window is "no-window" and request’s redirect mode is - // "error", then set httpFetchParams to fetchParams and httpRequest to - // request. - if (request.window === 'no-window' && request.redirect === 'error') { - httpFetchParams = fetchParams - httpRequest = request - } else { - // Otherwise: - - // 1. Set httpRequest to a clone of request. - httpRequest = cloneRequest(request) - - // 2. Set httpFetchParams to a copy of fetchParams. - httpFetchParams = { ...fetchParams } - - // 3. Set httpFetchParams’s request to httpRequest. - httpFetchParams.request = httpRequest - } - - // 3. Let includeCredentials be true if one of - const includeCredentials = - request.credentials === 'include' || - (request.credentials === 'same-origin' && - request.responseTainting === 'basic') - - // 4. Let contentLength be httpRequest’s body’s length, if httpRequest’s - // body is non-null; otherwise null. - const contentLength = httpRequest.body ? httpRequest.body.length : null - - // 5. Let contentLengthHeaderValue be null. - let contentLengthHeaderValue = null - - // 6. If httpRequest’s body is null and httpRequest’s method is `POST` or - // `PUT`, then set contentLengthHeaderValue to `0`. - if ( - httpRequest.body == null && - ['POST', 'PUT'].includes(httpRequest.method) - ) { - contentLengthHeaderValue = '0' - } - - // 7. If contentLength is non-null, then set contentLengthHeaderValue to - // contentLength, serialized and isomorphic encoded. - if (contentLength != null) { - contentLengthHeaderValue = isomorphicEncode(`${contentLength}`) - } - - // 8. If contentLengthHeaderValue is non-null, then append - // `Content-Length`/contentLengthHeaderValue to httpRequest’s header - // list. - if (contentLengthHeaderValue != null) { - httpRequest.headersList.append('content-length', contentLengthHeaderValue, true) - } - - // 9. If contentLengthHeaderValue is non-null, then append (`Content-Length`, - // contentLengthHeaderValue) to httpRequest’s header list. - - // 10. If contentLength is non-null and httpRequest’s keepalive is true, - // then: - if (contentLength != null && httpRequest.keepalive) { - // NOTE: keepalive is a noop outside of browser context. - } - - // 11. If httpRequest’s referrer is a URL, then append - // `Referer`/httpRequest’s referrer, serialized and isomorphic encoded, - // to httpRequest’s header list. - if (webidl.is.URL(httpRequest.referrer)) { - httpRequest.headersList.append('referer', isomorphicEncode(httpRequest.referrer.href), true) - } - - // 12. Append a request `Origin` header for httpRequest. - appendRequestOriginHeader(httpRequest) - - // 13. Append the Fetch metadata headers for httpRequest. [FETCH-METADATA] - appendFetchMetadata(httpRequest) - - // 14. If httpRequest’s header list does not contain `User-Agent`, then - // user agents should append `User-Agent`/default `User-Agent` value to - // httpRequest’s header list. - if (!httpRequest.headersList.contains('user-agent', true)) { - httpRequest.headersList.append('user-agent', defaultUserAgent, true) - } - - // 15. If httpRequest’s cache mode is "default" and httpRequest’s header - // list contains `If-Modified-Since`, `If-None-Match`, - // `If-Unmodified-Since`, `If-Match`, or `If-Range`, then set - // httpRequest’s cache mode to "no-store". - if ( - httpRequest.cache === 'default' && - (httpRequest.headersList.contains('if-modified-since', true) || - httpRequest.headersList.contains('if-none-match', true) || - httpRequest.headersList.contains('if-unmodified-since', true) || - httpRequest.headersList.contains('if-match', true) || - httpRequest.headersList.contains('if-range', true)) - ) { - httpRequest.cache = 'no-store' - } - - // 16. If httpRequest’s cache mode is "no-cache", httpRequest’s prevent - // no-cache cache-control header modification flag is unset, and - // httpRequest’s header list does not contain `Cache-Control`, then append - // `Cache-Control`/`max-age=0` to httpRequest’s header list. - if ( - httpRequest.cache === 'no-cache' && - !httpRequest.preventNoCacheCacheControlHeaderModification && - !httpRequest.headersList.contains('cache-control', true) - ) { - httpRequest.headersList.append('cache-control', 'max-age=0', true) - } - - // 17. If httpRequest’s cache mode is "no-store" or "reload", then: - if (httpRequest.cache === 'no-store' || httpRequest.cache === 'reload') { - // 1. If httpRequest’s header list does not contain `Pragma`, then append - // `Pragma`/`no-cache` to httpRequest’s header list. - if (!httpRequest.headersList.contains('pragma', true)) { - httpRequest.headersList.append('pragma', 'no-cache', true) - } - - // 2. If httpRequest’s header list does not contain `Cache-Control`, - // then append `Cache-Control`/`no-cache` to httpRequest’s header list. - if (!httpRequest.headersList.contains('cache-control', true)) { - httpRequest.headersList.append('cache-control', 'no-cache', true) - } - } - - // 18. If httpRequest’s header list contains `Range`, then append - // `Accept-Encoding`/`identity` to httpRequest’s header list. - if (httpRequest.headersList.contains('range', true)) { - httpRequest.headersList.append('accept-encoding', 'identity', true) - } - - // 19. Modify httpRequest’s header list per HTTP. Do not append a given - // header if httpRequest’s header list contains that header’s name. - // TODO: https://github.com/whatwg/fetch/issues/1285#issuecomment-896560129 - if (!httpRequest.headersList.contains('accept-encoding', true)) { - if (urlHasHttpsScheme(requestCurrentURL(httpRequest))) { - httpRequest.headersList.append('accept-encoding', 'br, gzip, deflate', true) - } else { - httpRequest.headersList.append('accept-encoding', 'gzip, deflate', true) - } - } - - httpRequest.headersList.delete('host', true) - - // 21. If includeCredentials is true, then: - if (includeCredentials) { - // 1. If the user agent is not configured to block cookies for httpRequest - // (see section 7 of [COOKIES]), then: - // TODO: credentials - - // 2. If httpRequest’s header list does not contain `Authorization`, then: - if (!httpRequest.headersList.contains('authorization', true)) { - // 1. Let authorizationValue be null. - let authorizationValue = null - - // 2. If there’s an authentication entry for httpRequest and either - // httpRequest’s use-URL-credentials flag is unset or httpRequest’s - // current URL does not include credentials, then set - // authorizationValue to authentication entry. - if (hasAuthenticationEntry(httpRequest) && ( - httpRequest.useURLCredentials === undefined || !includesCredentials(requestCurrentURL(httpRequest)) - )) { - // TODO - } else if (includesCredentials(requestCurrentURL(httpRequest)) && isAuthenticationFetch) { - // 3. Otherwise, if httpRequest’s current URL does include credentials - // and isAuthenticationFetch is true, set authorizationValue to - // httpRequest’s current URL, converted to an `Authorization` value - const { username, password } = requestCurrentURL(httpRequest) - authorizationValue = `Basic ${Buffer.from(`${username}:${password}`).toString('base64')}` - } - - // 4. If authorizationValue is non-null, then append (`Authorization`, - // authorizationValue) to httpRequest’s header list. - if (authorizationValue !== null) { - httpRequest.headersList.append('Authorization', authorizationValue, false) - } - } - } - - // 21. If there’s a proxy-authentication entry, use it as appropriate. - // TODO: proxy-authentication - - // 22. Set httpCache to the result of determining the HTTP cache - // partition, given httpRequest. - // TODO: cache - - // 23. If httpCache is null, then set httpRequest’s cache mode to - // "no-store". - if (httpCache == null) { - httpRequest.cache = 'no-store' - } - - // 24. If httpRequest’s cache mode is neither "no-store" nor "reload", - // then: - if (httpRequest.cache !== 'no-store' && httpRequest.cache !== 'reload') { - // TODO: cache - } - - // 9. If aborted, then return the appropriate network error for fetchParams. - // TODO - - // 10. If response is null, then: - if (response == null) { - // 1. If httpRequest’s cache mode is "only-if-cached", then return a - // network error. - if (httpRequest.cache === 'only-if-cached') { - return makeNetworkError('only if cached') - } - - // 2. Let forwardResponse be the result of running HTTP-network fetch - // given httpFetchParams, includeCredentials, and isNewConnectionFetch. - const forwardResponse = await httpNetworkFetch( - httpFetchParams, - includeCredentials, - isNewConnectionFetch - ) - - // 3. If httpRequest’s method is unsafe and forwardResponse’s status is - // in the range 200 to 399, inclusive, invalidate appropriate stored - // responses in httpCache, as per the "Invalidation" chapter of HTTP - // Caching, and set storedResponse to null. [HTTP-CACHING] - if ( - !safeMethodsSet.has(httpRequest.method) && - forwardResponse.status >= 200 && - forwardResponse.status <= 399 - ) { - // TODO: cache - } - - // 4. If the revalidatingFlag is set and forwardResponse’s status is 304, - // then: - if (revalidatingFlag && forwardResponse.status === 304) { - // TODO: cache - } - - // 5. If response is null, then: - if (response == null) { - // 1. Set response to forwardResponse. - response = forwardResponse - - // 2. Store httpRequest and forwardResponse in httpCache, as per the - // "Storing Responses in Caches" chapter of HTTP Caching. [HTTP-CACHING] - // TODO: cache - } - } - - // 11. Set response’s URL list to a clone of httpRequest’s URL list. - response.urlList = [...httpRequest.urlList] - - // 12. If httpRequest’s header list contains `Range`, then set response’s - // range-requested flag. - if (httpRequest.headersList.contains('range', true)) { - response.rangeRequested = true - } - - // 13. Set response’s request-includes-credentials to includeCredentials. - response.requestIncludesCredentials = includeCredentials - - // 14. If response’s status is 401, httpRequest’s response tainting is not "cors", - // includeCredentials is true, and request’s traversable for user prompts is - // a traversable navigable: - if (response.status === 401 && httpRequest.responseTainting !== 'cors' && includeCredentials && isTraversableNavigable(request.traversableForUserPrompts)) { - // 2. If request’s body is non-null, then: - if (request.body != null) { - // 1. If request’s body’s source is null, then return a network error. - if (request.body.source == null) { - return makeNetworkError('expected non-null body source') - } - - // 2. Set request’s body to the body of the result of safely extracting - // request’s body’s source. - request.body = safelyExtractBody(request.body.source)[0] - } - - // 3. If request’s use-URL-credentials flag is unset or isAuthenticationFetch is - // true, then: - if (request.useURLCredentials === undefined || isAuthenticationFetch) { - // 1. If fetchParams is canceled, then return the appropriate network error - // for fetchParams. - if (isCancelled(fetchParams)) { - return makeAppropriateNetworkError(fetchParams) - } - - // 2. Let username and password be the result of prompting the end user for a - // username and password, respectively, in request’s traversable for user prompts. - // TODO - - // 3. Set the username given request’s current URL and username. - // requestCurrentURL(request).username = TODO - - // 4. Set the password given request’s current URL and password. - // requestCurrentURL(request).password = TODO - - // In browsers, the user will be prompted to enter a username/password before the request - // is re-sent. To prevent an infinite 401 loop, return the response for now. - // https://github.com/nodejs/undici/pull/4756 - return response - } - - // 4. Set response to the result of running HTTP-network-or-cache fetch given - // fetchParams and true. - fetchParams.controller.connection.destroy() - - response = await httpNetworkOrCacheFetch(fetchParams, true) - } - - // 15. If response’s status is 407, then: - if (response.status === 407) { - // 1. If request’s window is "no-window", then return a network error. - if (request.window === 'no-window') { - return makeNetworkError() - } - - // 2. ??? - - // 3. If fetchParams is canceled, then return the appropriate network error for fetchParams. - if (isCancelled(fetchParams)) { - return makeAppropriateNetworkError(fetchParams) - } - - // 4. Prompt the end user as appropriate in request’s window and store - // the result as a proxy-authentication entry. [HTTP-AUTH] - // TODO: Invoke some kind of callback? - - // 5. Set response to the result of running HTTP-network-or-cache fetch given - // fetchParams. - // TODO - return makeNetworkError('proxy authentication required') - } - - // 16. If all of the following are true - if ( - // response’s status is 421 - response.status === 421 && - // isNewConnectionFetch is false - !isNewConnectionFetch && - // request’s body is null, or request’s body is non-null and request’s body’s source is non-null - (request.body == null || request.body.source != null) - ) { - // then: - - // 1. If fetchParams is canceled, then return the appropriate network error for fetchParams. - if (isCancelled(fetchParams)) { - return makeAppropriateNetworkError(fetchParams) - } - - // 2. Set response to the result of running HTTP-network-or-cache - // fetch given fetchParams, isAuthenticationFetch, and true. - - // TODO (spec): The spec doesn't specify this but we need to cancel - // the active response before we can start a new one. - // https://github.com/whatwg/fetch/issues/1293 - fetchParams.controller.connection.destroy() - - response = await httpNetworkOrCacheFetch( - fetchParams, - isAuthenticationFetch, - true - ) - } - - // 17. If isAuthenticationFetch is true, then create an authentication entry - if (isAuthenticationFetch) { - // TODO - } - - // 18. Return response. - return response -} - -// https://fetch.spec.whatwg.org/#http-network-fetch -async function httpNetworkFetch ( - fetchParams, - includeCredentials = false, - forceNewConnection = false -) { - assert(!fetchParams.controller.connection || fetchParams.controller.connection.destroyed) - - fetchParams.controller.connection = { - abort: null, - destroyed: false, - destroy (err, abort = true) { - if (!this.destroyed) { - this.destroyed = true - if (abort) { - this.abort?.(err ?? new DOMException('The operation was aborted.', 'AbortError')) - } - } - } - } - - // 1. Let request be fetchParams’s request. - const request = fetchParams.request - - // 2. Let response be null. - let response = null - - // 3. Let timingInfo be fetchParams’s timing info. - const timingInfo = fetchParams.timingInfo - - // 4. Let httpCache be the result of determining the HTTP cache partition, - // given request. - // TODO: cache - const httpCache = null - - // 5. If httpCache is null, then set request’s cache mode to "no-store". - if (httpCache == null) { - request.cache = 'no-store' - } - - // 6. Let networkPartitionKey be the result of determining the network - // partition key given request. - // TODO - - // 7. Let newConnection be "yes" if forceNewConnection is true; otherwise - // "no". - const newConnection = forceNewConnection ? 'yes' : 'no' // eslint-disable-line no-unused-vars - - // 8. Switch on request’s mode: - if (request.mode === 'websocket') { - // Let connection be the result of obtaining a WebSocket connection, - // given request’s current URL. - // TODO - } else { - // Let connection be the result of obtaining a connection, given - // networkPartitionKey, request’s current URL’s origin, - // includeCredentials, and forceNewConnection. - // TODO - } - - // 9. Run these steps, but abort when the ongoing fetch is terminated: - - // 1. If connection is failure, then return a network error. - - // 2. Set timingInfo’s final connection timing info to the result of - // calling clamp and coarsen connection timing info with connection’s - // timing info, timingInfo’s post-redirect start time, and fetchParams’s - // cross-origin isolated capability. - - // 3. If connection is not an HTTP/2 connection, request’s body is non-null, - // and request’s body’s source is null, then append (`Transfer-Encoding`, - // `chunked`) to request’s header list. - - // 4. Set timingInfo’s final network-request start time to the coarsened - // shared current time given fetchParams’s cross-origin isolated - // capability. - - // 5. Set response to the result of making an HTTP request over connection - // using request with the following caveats: - - // - Follow the relevant requirements from HTTP. [HTTP] [HTTP-SEMANTICS] - // [HTTP-COND] [HTTP-CACHING] [HTTP-AUTH] - - // - If request’s body is non-null, and request’s body’s source is null, - // then the user agent may have a buffer of up to 64 kibibytes and store - // a part of request’s body in that buffer. If the user agent reads from - // request’s body beyond that buffer’s size and the user agent needs to - // resend request, then instead return a network error. - - // - Set timingInfo’s final network-response start time to the coarsened - // shared current time given fetchParams’s cross-origin isolated capability, - // immediately after the user agent’s HTTP parser receives the first byte - // of the response (e.g., frame header bytes for HTTP/2 or response status - // line for HTTP/1.x). - - // - Wait until all the headers are transmitted. - - // - Any responses whose status is in the range 100 to 199, inclusive, - // and is not 101, are to be ignored, except for the purposes of setting - // timingInfo’s final network-response start time above. - - // - If request’s header list contains `Transfer-Encoding`/`chunked` and - // response is transferred via HTTP/1.0 or older, then return a network - // error. - - // - If the HTTP request results in a TLS client certificate dialog, then: - - // 1. If request’s window is an environment settings object, make the - // dialog available in request’s window. - - // 2. Otherwise, return a network error. - - // To transmit request’s body body, run these steps: - let requestBody = null - // 1. If body is null and fetchParams’s process request end-of-body is - // non-null, then queue a fetch task given fetchParams’s process request - // end-of-body and fetchParams’s task destination. - if (request.body == null && fetchParams.processRequestEndOfBody) { - queueMicrotask(() => fetchParams.processRequestEndOfBody()) - } else if (request.body != null) { - // 2. Otherwise, if body is non-null: - - // 1. Let processBodyChunk given bytes be these steps: - const processBodyChunk = async function * (bytes) { - // 1. If the ongoing fetch is terminated, then abort these steps. - if (isCancelled(fetchParams)) { - return - } - - // 2. Run this step in parallel: transmit bytes. - yield bytes - - // 3. If fetchParams’s process request body is non-null, then run - // fetchParams’s process request body given bytes’s length. - fetchParams.processRequestBodyChunkLength?.(bytes.byteLength) - } - - // 2. Let processEndOfBody be these steps: - const processEndOfBody = () => { - // 1. If fetchParams is canceled, then abort these steps. - if (isCancelled(fetchParams)) { - return - } - - // 2. If fetchParams’s process request end-of-body is non-null, - // then run fetchParams’s process request end-of-body. - if (fetchParams.processRequestEndOfBody) { - fetchParams.processRequestEndOfBody() - } - } - - // 3. Let processBodyError given e be these steps: - const processBodyError = (e) => { - // 1. If fetchParams is canceled, then abort these steps. - if (isCancelled(fetchParams)) { - return - } - - // 2. If e is an "AbortError" DOMException, then abort fetchParams’s controller. - if (e.name === 'AbortError') { - fetchParams.controller.abort() - } else { - fetchParams.controller.terminate(e) - } - } - - // 4. Incrementally read request’s body given processBodyChunk, processEndOfBody, - // processBodyError, and fetchParams’s task destination. - requestBody = (async function * () { - try { - for await (const bytes of request.body.stream) { - yield * processBodyChunk(bytes) - } - processEndOfBody() - } catch (err) { - processBodyError(err) - } - })() - } - - try { - // socket is only provided for websockets - const { body, status, statusText, headersList, socket } = await dispatch({ body: requestBody }) - - if (socket) { - response = makeResponse({ status, statusText, headersList, socket }) - } else { - const iterator = body[Symbol.asyncIterator]() - fetchParams.controller.next = () => iterator.next() - - response = makeResponse({ status, statusText, headersList }) - } - } catch (err) { - // 10. If aborted, then: - if (err.name === 'AbortError') { - // 1. If connection uses HTTP/2, then transmit an RST_STREAM frame. - fetchParams.controller.connection.destroy() - - // 2. Return the appropriate network error for fetchParams. - return makeAppropriateNetworkError(fetchParams, err) - } - - return makeNetworkError(err) - } - - // 11. Let pullAlgorithm be an action that resumes the ongoing fetch - // if it is suspended. - const pullAlgorithm = () => { - return fetchParams.controller.resume() - } - - // 12. Let cancelAlgorithm be an algorithm that aborts fetchParams’s - // controller with reason, given reason. - const cancelAlgorithm = (reason) => { - // If the aborted fetch was already terminated, then we do not - // need to do anything. - if (!isCancelled(fetchParams)) { - fetchParams.controller.abort(reason) - } - } - - // 13. Let highWaterMark be a non-negative, non-NaN number, chosen by - // the user agent. - // TODO - - // 14. Let sizeAlgorithm be an algorithm that accepts a chunk object - // and returns a non-negative, non-NaN, non-infinite number, chosen by the user agent. - // TODO - - // 15. Let stream be a new ReadableStream. - // 16. Set up stream with byte reading support with pullAlgorithm set to pullAlgorithm, - // cancelAlgorithm set to cancelAlgorithm. - const stream = new ReadableStream( - { - start (controller) { - fetchParams.controller.controller = controller - }, - pull: pullAlgorithm, - cancel: cancelAlgorithm, - type: 'bytes' - } - ) - - // 17. Run these steps, but abort when the ongoing fetch is terminated: - - // 1. Set response’s body to a new body whose stream is stream. - response.body = { stream, source: null, length: null } - - // 2. If response is not a network error and request’s cache mode is - // not "no-store", then update response in httpCache for request. - // TODO - - // 3. If includeCredentials is true and the user agent is not configured - // to block cookies for request (see section 7 of [COOKIES]), then run the - // "set-cookie-string" parsing algorithm (see section 5.2 of [COOKIES]) on - // the value of each header whose name is a byte-case-insensitive match for - // `Set-Cookie` in response’s header list, if any, and request’s current URL. - // TODO - - // 18. If aborted, then: - // TODO - - // 19. Run these steps in parallel: - - // 1. Run these steps, but abort when fetchParams is canceled: - if (!fetchParams.controller.resume) { - fetchParams.controller.on('terminated', onAborted) - } - - fetchParams.controller.resume = async () => { - // 1. While true - while (true) { - // 1-3. See onData... - - // 4. Set bytes to the result of handling content codings given - // codings and bytes. - let bytes - let isFailure - try { - const { done, value } = await fetchParams.controller.next() - - if (isAborted(fetchParams)) { - break - } - - bytes = done ? undefined : value - } catch (err) { - if (fetchParams.controller.ended && !timingInfo.encodedBodySize) { - // zlib doesn't like empty streams. - bytes = undefined - } else { - bytes = err - - // err may be propagated from the result of calling readablestream.cancel, - // which might not be an error. https://github.com/nodejs/undici/issues/2009 - isFailure = true - } - } - - if (bytes === undefined) { - // 2. Otherwise, if the bytes transmission for response’s message - // body is done normally and stream is readable, then close - // stream, finalize response for fetchParams and response, and - // abort these in-parallel steps. - readableStreamClose(fetchParams.controller.controller) - - finalizeResponse(fetchParams, response) - - return - } - - // 5. Increase timingInfo’s decoded body size by bytes’s length. - timingInfo.decodedBodySize += bytes?.byteLength ?? 0 - - // 6. If bytes is failure, then terminate fetchParams’s controller. - if (isFailure) { - fetchParams.controller.terminate(bytes) - return - } - - // 7. Enqueue a Uint8Array wrapping an ArrayBuffer containing bytes - // into stream. - const buffer = new Uint8Array(bytes) - if (buffer.byteLength) { - fetchParams.controller.controller.enqueue(buffer) - } - - // 8. If stream is errored, then terminate the ongoing fetch. - if (isErrored(stream)) { - fetchParams.controller.terminate() - return - } - - // 9. If stream doesn’t need more data ask the user agent to suspend - // the ongoing fetch. - if (fetchParams.controller.controller.desiredSize <= 0) { - return - } - } - } - - // 2. If aborted, then: - function onAborted (reason) { - // 2. If fetchParams is aborted, then: - if (isAborted(fetchParams)) { - // 1. Set response’s aborted flag. - response.aborted = true - - // 2. If stream is readable, then error stream with the result of - // deserialize a serialized abort reason given fetchParams’s - // controller’s serialized abort reason and an - // implementation-defined realm. - if (isReadable(stream)) { - fetchParams.controller.controller.error( - fetchParams.controller.serializedAbortReason - ) - } - } else { - // 3. Otherwise, if stream is readable, error stream with a TypeError. - if (isReadable(stream)) { - fetchParams.controller.controller.error(new TypeError('terminated', { - cause: isErrorLike(reason) ? reason : undefined - })) - } - } - - // 4. If connection uses HTTP/2, then transmit an RST_STREAM frame. - // 5. Otherwise, the user agent should close connection unless it would be bad for performance to do so. - fetchParams.controller.connection.destroy() - } - - // 20. Return response. - return response - - function dispatch ({ body }) { - const url = requestCurrentURL(request) - /** @type {import('../../..').Agent} */ - const agent = fetchParams.controller.dispatcher - - return new Promise((resolve, reject) => agent.dispatch( - { - path: url.pathname + url.search, - origin: url.origin, - method: request.method, - body: agent.isMockActive ? request.body && (request.body.source || request.body.stream) : body, - headers: request.headersList.entries, - maxRedirections: 0, - upgrade: request.mode === 'websocket' ? 'websocket' : undefined - }, - { - body: null, - abort: null, - - onConnect (abort) { - // TODO (fix): Do we need connection here? - const { connection } = fetchParams.controller - - // Set timingInfo’s final connection timing info to the result of calling clamp and coarsen - // connection timing info with connection’s timing info, timingInfo’s post-redirect start - // time, and fetchParams’s cross-origin isolated capability. - // TODO: implement connection timing - timingInfo.finalConnectionTimingInfo = clampAndCoarsenConnectionTimingInfo(undefined, timingInfo.postRedirectStartTime, fetchParams.crossOriginIsolatedCapability) - - if (connection.destroyed) { - abort(new DOMException('The operation was aborted.', 'AbortError')) - } else { - fetchParams.controller.on('terminated', abort) - this.abort = connection.abort = abort - } - - // Set timingInfo’s final network-request start time to the coarsened shared current time given - // fetchParams’s cross-origin isolated capability. - timingInfo.finalNetworkRequestStartTime = coarsenedSharedCurrentTime(fetchParams.crossOriginIsolatedCapability) - }, - - onResponseStarted () { - // Set timingInfo’s final network-response start time to the coarsened shared current - // time given fetchParams’s cross-origin isolated capability, immediately after the - // user agent’s HTTP parser receives the first byte of the response (e.g., frame header - // bytes for HTTP/2 or response status line for HTTP/1.x). - timingInfo.finalNetworkResponseStartTime = coarsenedSharedCurrentTime(fetchParams.crossOriginIsolatedCapability) - }, - - onHeaders (status, rawHeaders, resume, statusText) { - if (status < 200) { - return false - } - - const headersList = new HeadersList() - - for (let i = 0; i < rawHeaders.length; i += 2) { - headersList.append(bufferToLowerCasedHeaderName(rawHeaders[i]), rawHeaders[i + 1].toString('latin1'), true) - } - const location = headersList.get('location', true) - - this.body = new Readable({ read: resume }) - - const willFollow = location && request.redirect === 'follow' && - redirectStatusSet.has(status) - - const decoders = [] - - // https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Encoding - if (request.method !== 'HEAD' && request.method !== 'CONNECT' && !nullBodyStatus.includes(status) && !willFollow) { - // https://www.rfc-editor.org/rfc/rfc7231#section-3.1.2.1 - const contentEncoding = headersList.get('content-encoding', true) - // "All content-coding values are case-insensitive..." - /** @type {string[]} */ - const codings = contentEncoding ? contentEncoding.toLowerCase().split(',') : [] - - // Limit the number of content-encodings to prevent resource exhaustion. - // CVE fix similar to urllib3 (GHSA-gm62-xv2j-4w53) and curl (CVE-2022-32206). - const maxContentEncodings = 5 - if (codings.length > maxContentEncodings) { - reject(new Error(`too many content-encodings in response: ${codings.length}, maximum allowed is ${maxContentEncodings}`)) - return true - } - - for (let i = codings.length - 1; i >= 0; --i) { - const coding = codings[i].trim() - // https://www.rfc-editor.org/rfc/rfc9112.html#section-7.2 - if (coding === 'x-gzip' || coding === 'gzip') { - decoders.push(zlib.createGunzip({ - // Be less strict when decoding compressed responses, since sometimes - // servers send slightly invalid responses that are still accepted - // by common browsers. - // Always using Z_SYNC_FLUSH is what cURL does. - flush: zlib.constants.Z_SYNC_FLUSH, - finishFlush: zlib.constants.Z_SYNC_FLUSH - })) - } else if (coding === 'deflate') { - decoders.push(createInflate({ - flush: zlib.constants.Z_SYNC_FLUSH, - finishFlush: zlib.constants.Z_SYNC_FLUSH - })) - } else if (coding === 'br') { - decoders.push(zlib.createBrotliDecompress({ - flush: zlib.constants.BROTLI_OPERATION_FLUSH, - finishFlush: zlib.constants.BROTLI_OPERATION_FLUSH - })) - } else if (coding === 'zstd' && hasZstd) { - decoders.push(zlib.createZstdDecompress({ - flush: zlib.constants.ZSTD_e_continue, - finishFlush: zlib.constants.ZSTD_e_end - })) - } else { - decoders.length = 0 - break - } - } - } - - const onError = this.onError.bind(this) - - resolve({ - status, - statusText, - headersList, - body: decoders.length - ? pipeline(this.body, ...decoders, (err) => { - if (err) { - this.onError(err) - } - }).on('error', onError) - : this.body.on('error', onError) - }) - - return true - }, - - onData (chunk) { - if (fetchParams.controller.dump) { - return - } - - // 1. If one or more bytes have been transmitted from response’s - // message body, then: - - // 1. Let bytes be the transmitted bytes. - const bytes = chunk - - // 2. Let codings be the result of extracting header list values - // given `Content-Encoding` and response’s header list. - // See pullAlgorithm. - - // 3. Increase timingInfo’s encoded body size by bytes’s length. - timingInfo.encodedBodySize += bytes.byteLength - - // 4. See pullAlgorithm... - - return this.body.push(bytes) - }, - - onComplete () { - if (this.abort) { - fetchParams.controller.off('terminated', this.abort) - } - - fetchParams.controller.ended = true - - this.body.push(null) - }, - - onError (error) { - if (this.abort) { - fetchParams.controller.off('terminated', this.abort) - } - - this.body?.destroy(error) - - fetchParams.controller.terminate(error) - - reject(error) - }, - - onRequestUpgrade (_controller, status, headers, socket) { - // We need to support 200 for websocket over h2 as per RFC-8441 - // Absence of session means H1 - if ((socket.session != null && status !== 200) || (socket.session == null && status !== 101)) { - return false - } - - const headersList = new HeadersList() - - for (const [name, value] of Object.entries(headers)) { - if (value == null) { - continue - } - - const headerName = name.toLowerCase() - - if (Array.isArray(value)) { - for (const entry of value) { - headersList.append(headerName, String(entry), true) - } - } else { - headersList.append(headerName, String(value), true) - } - } - - resolve({ - status, - statusText: STATUS_CODES[status], - headersList, - socket - }) - - return true - }, - - onUpgrade (status, rawHeaders, socket) { - // We need to support 200 for websocket over h2 as per RFC-8441 - // Absence of session means H1 - if ((socket.session != null && status !== 200) || (socket.session == null && status !== 101)) { - return false - } - - const headersList = new HeadersList() - - for (let i = 0; i < rawHeaders.length; i += 2) { - headersList.append(bufferToLowerCasedHeaderName(rawHeaders[i]), rawHeaders[i + 1].toString('latin1'), true) - } - - resolve({ - status, - statusText: STATUS_CODES[status], - headersList, - socket - }) - - return true - } - } - )) - } -} - -module.exports = { - fetch, - Fetch, - fetching, - finalizeAndReportTiming -} diff --git a/vanilla/node_modules/undici/lib/web/fetch/request.js b/vanilla/node_modules/undici/lib/web/fetch/request.js deleted file mode 100644 index 6ef40f9..0000000 --- a/vanilla/node_modules/undici/lib/web/fetch/request.js +++ /dev/null @@ -1,1115 +0,0 @@ -/* globals AbortController */ - -'use strict' - -const { extractBody, mixinBody, cloneBody, bodyUnusable } = require('./body') -const { Headers, fill: fillHeaders, HeadersList, setHeadersGuard, getHeadersGuard, setHeadersList, getHeadersList } = require('./headers') -const util = require('../../core/util') -const nodeUtil = require('node:util') -const { - isValidHTTPToken, - sameOrigin, - environmentSettingsObject -} = require('./util') -const { - forbiddenMethodsSet, - corsSafeListedMethodsSet, - referrerPolicy, - requestRedirect, - requestMode, - requestCredentials, - requestCache, - requestDuplex -} = require('./constants') -const { kEnumerableProperty, normalizedMethodRecordsBase, normalizedMethodRecords } = util -const { webidl } = require('../webidl') -const { URLSerializer } = require('./data-url') -const { kConstruct } = require('../../core/symbols') -const assert = require('node:assert') -const { getMaxListeners, setMaxListeners, defaultMaxListeners } = require('node:events') - -const kAbortController = Symbol('abortController') - -const requestFinalizer = new FinalizationRegistry(({ signal, abort }) => { - signal.removeEventListener('abort', abort) -}) - -const dependentControllerMap = new WeakMap() - -let abortSignalHasEventHandlerLeakWarning - -try { - abortSignalHasEventHandlerLeakWarning = getMaxListeners(new AbortController().signal) > 0 -} catch { - abortSignalHasEventHandlerLeakWarning = false -} - -function buildAbort (acRef) { - return abort - - function abort () { - const ac = acRef.deref() - if (ac !== undefined) { - // Currently, there is a problem with FinalizationRegistry. - // https://github.com/nodejs/node/issues/49344 - // https://github.com/nodejs/node/issues/47748 - // In the case of abort, the first step is to unregister from it. - // If the controller can refer to it, it is still registered. - // It will be removed in the future. - requestFinalizer.unregister(abort) - - // Unsubscribe a listener. - // FinalizationRegistry will no longer be called, so this must be done. - this.removeEventListener('abort', abort) - - ac.abort(this.reason) - - const controllerList = dependentControllerMap.get(ac.signal) - - if (controllerList !== undefined) { - if (controllerList.size !== 0) { - for (const ref of controllerList) { - const ctrl = ref.deref() - if (ctrl !== undefined) { - ctrl.abort(this.reason) - } - } - controllerList.clear() - } - dependentControllerMap.delete(ac.signal) - } - } - } -} - -let patchMethodWarning = false - -// https://fetch.spec.whatwg.org/#request-class -class Request { - /** @type {AbortSignal} */ - #signal - - /** @type {import('../../dispatcher/dispatcher')} */ - #dispatcher - - /** @type {Headers} */ - #headers - - #state - - // https://fetch.spec.whatwg.org/#dom-request - constructor (input, init = undefined) { - webidl.util.markAsUncloneable(this) - - if (input === kConstruct) { - return - } - - const prefix = 'Request constructor' - webidl.argumentLengthCheck(arguments, 1, prefix) - - input = webidl.converters.RequestInfo(input) - init = webidl.converters.RequestInit(init) - - // 1. Let request be null. - let request = null - - // 2. Let fallbackMode be null. - let fallbackMode = null - - // 3. Let baseURL be this’s relevant settings object’s API base URL. - const baseUrl = environmentSettingsObject.settingsObject.baseUrl - - // 4. Let signal be null. - let signal = null - - // 5. If input is a string, then: - if (typeof input === 'string') { - this.#dispatcher = init.dispatcher - - // 1. Let parsedURL be the result of parsing input with baseURL. - // 2. If parsedURL is failure, then throw a TypeError. - let parsedURL - try { - parsedURL = new URL(input, baseUrl) - } catch (err) { - throw new TypeError('Failed to parse URL from ' + input, { cause: err }) - } - - // 3. If parsedURL includes credentials, then throw a TypeError. - if (parsedURL.username || parsedURL.password) { - throw new TypeError( - 'Request cannot be constructed from a URL that includes credentials: ' + - input - ) - } - - // 4. Set request to a new request whose URL is parsedURL. - request = makeRequest({ urlList: [parsedURL] }) - - // 5. Set fallbackMode to "cors". - fallbackMode = 'cors' - } else { - // 6. Otherwise: - - // 7. Assert: input is a Request object. - assert(webidl.is.Request(input)) - - // 8. Set request to input’s request. - request = input.#state - - // 9. Set signal to input’s signal. - signal = input.#signal - - this.#dispatcher = init.dispatcher || input.#dispatcher - } - - // 7. Let origin be this’s relevant settings object’s origin. - const origin = environmentSettingsObject.settingsObject.origin - - // 8. Let window be "client". - let window = 'client' - - // 9. If request’s window is an environment settings object and its origin - // is same origin with origin, then set window to request’s window. - if ( - request.window?.constructor?.name === 'EnvironmentSettingsObject' && - sameOrigin(request.window, origin) - ) { - window = request.window - } - - // 10. If init["window"] exists and is non-null, then throw a TypeError. - if (init.window != null) { - throw new TypeError(`'window' option '${window}' must be null`) - } - - // 11. If init["window"] exists, then set window to "no-window". - if ('window' in init) { - window = 'no-window' - } - - // 12. Set request to a new request with the following properties: - request = makeRequest({ - // URL request’s URL. - // undici implementation note: this is set as the first item in request's urlList in makeRequest - // method request’s method. - method: request.method, - // header list A copy of request’s header list. - // undici implementation note: headersList is cloned in makeRequest - headersList: request.headersList, - // unsafe-request flag Set. - unsafeRequest: request.unsafeRequest, - // client This’s relevant settings object. - client: environmentSettingsObject.settingsObject, - // window window. - window, - // priority request’s priority. - priority: request.priority, - // origin request’s origin. The propagation of the origin is only significant for navigation requests - // being handled by a service worker. In this scenario a request can have an origin that is different - // from the current client. - origin: request.origin, - // referrer request’s referrer. - referrer: request.referrer, - // referrer policy request’s referrer policy. - referrerPolicy: request.referrerPolicy, - // mode request’s mode. - mode: request.mode, - // credentials mode request’s credentials mode. - credentials: request.credentials, - // cache mode request’s cache mode. - cache: request.cache, - // redirect mode request’s redirect mode. - redirect: request.redirect, - // integrity metadata request’s integrity metadata. - integrity: request.integrity, - // keepalive request’s keepalive. - keepalive: request.keepalive, - // reload-navigation flag request’s reload-navigation flag. - reloadNavigation: request.reloadNavigation, - // history-navigation flag request’s history-navigation flag. - historyNavigation: request.historyNavigation, - // URL list A clone of request’s URL list. - urlList: [...request.urlList] - }) - - const initHasKey = Object.keys(init).length !== 0 - - // 13. If init is not empty, then: - if (initHasKey) { - // 1. If request’s mode is "navigate", then set it to "same-origin". - if (request.mode === 'navigate') { - request.mode = 'same-origin' - } - - // 2. Unset request’s reload-navigation flag. - request.reloadNavigation = false - - // 3. Unset request’s history-navigation flag. - request.historyNavigation = false - - // 4. Set request’s origin to "client". - request.origin = 'client' - - // 5. Set request’s referrer to "client" - request.referrer = 'client' - - // 6. Set request’s referrer policy to the empty string. - request.referrerPolicy = '' - - // 7. Set request’s URL to request’s current URL. - request.url = request.urlList[request.urlList.length - 1] - - // 8. Set request’s URL list to « request’s URL ». - request.urlList = [request.url] - } - - // 14. If init["referrer"] exists, then: - if (init.referrer !== undefined) { - // 1. Let referrer be init["referrer"]. - const referrer = init.referrer - - // 2. If referrer is the empty string, then set request’s referrer to "no-referrer". - if (referrer === '') { - request.referrer = 'no-referrer' - } else { - // 1. Let parsedReferrer be the result of parsing referrer with - // baseURL. - // 2. If parsedReferrer is failure, then throw a TypeError. - let parsedReferrer - try { - parsedReferrer = new URL(referrer, baseUrl) - } catch (err) { - throw new TypeError(`Referrer "${referrer}" is not a valid URL.`, { cause: err }) - } - - // 3. If one of the following is true - // - parsedReferrer’s scheme is "about" and path is the string "client" - // - parsedReferrer’s origin is not same origin with origin - // then set request’s referrer to "client". - if ( - (parsedReferrer.protocol === 'about:' && parsedReferrer.hostname === 'client') || - (origin && !sameOrigin(parsedReferrer, environmentSettingsObject.settingsObject.baseUrl)) - ) { - request.referrer = 'client' - } else { - // 4. Otherwise, set request’s referrer to parsedReferrer. - request.referrer = parsedReferrer - } - } - } - - // 15. If init["referrerPolicy"] exists, then set request’s referrer policy - // to it. - if (init.referrerPolicy !== undefined) { - request.referrerPolicy = init.referrerPolicy - } - - // 16. Let mode be init["mode"] if it exists, and fallbackMode otherwise. - let mode - if (init.mode !== undefined) { - mode = init.mode - } else { - mode = fallbackMode - } - - // 17. If mode is "navigate", then throw a TypeError. - if (mode === 'navigate') { - throw webidl.errors.exception({ - header: 'Request constructor', - message: 'invalid request mode navigate.' - }) - } - - // 18. If mode is non-null, set request’s mode to mode. - if (mode != null) { - request.mode = mode - } - - // 19. If init["credentials"] exists, then set request’s credentials mode - // to it. - if (init.credentials !== undefined) { - request.credentials = init.credentials - } - - // 18. If init["cache"] exists, then set request’s cache mode to it. - if (init.cache !== undefined) { - request.cache = init.cache - } - - // 21. If request’s cache mode is "only-if-cached" and request’s mode is - // not "same-origin", then throw a TypeError. - if (request.cache === 'only-if-cached' && request.mode !== 'same-origin') { - throw new TypeError( - "'only-if-cached' can be set only with 'same-origin' mode" - ) - } - - // 22. If init["redirect"] exists, then set request’s redirect mode to it. - if (init.redirect !== undefined) { - request.redirect = init.redirect - } - - // 23. If init["integrity"] exists, then set request’s integrity metadata to it. - if (init.integrity != null) { - request.integrity = String(init.integrity) - } - - // 24. If init["keepalive"] exists, then set request’s keepalive to it. - if (init.keepalive !== undefined) { - request.keepalive = Boolean(init.keepalive) - } - - // 25. If init["method"] exists, then: - if (init.method !== undefined) { - // 1. Let method be init["method"]. - let method = init.method - - const mayBeNormalized = normalizedMethodRecords[method] - - if (mayBeNormalized !== undefined) { - // Note: Bypass validation DELETE, GET, HEAD, OPTIONS, POST, PUT, PATCH and these lowercase ones - request.method = mayBeNormalized - } else { - // 2. If method is not a method or method is a forbidden method, then - // throw a TypeError. - if (!isValidHTTPToken(method)) { - throw new TypeError(`'${method}' is not a valid HTTP method.`) - } - - const upperCase = method.toUpperCase() - - if (forbiddenMethodsSet.has(upperCase)) { - throw new TypeError(`'${method}' HTTP method is unsupported.`) - } - - // 3. Normalize method. - // https://fetch.spec.whatwg.org/#concept-method-normalize - // Note: must be in uppercase - method = normalizedMethodRecordsBase[upperCase] ?? method - - // 4. Set request’s method to method. - request.method = method - } - - if (!patchMethodWarning && request.method === 'patch') { - process.emitWarning('Using `patch` is highly likely to result in a `405 Method Not Allowed`. `PATCH` is much more likely to succeed.', { - code: 'UNDICI-FETCH-patch' - }) - - patchMethodWarning = true - } - } - - // 26. If init["signal"] exists, then set signal to it. - if (init.signal !== undefined) { - signal = init.signal - } - - // 27. Set this’s request to request. - this.#state = request - - // 28. Set this’s signal to a new AbortSignal object with this’s relevant - // Realm. - // TODO: could this be simplified with AbortSignal.any - // (https://dom.spec.whatwg.org/#dom-abortsignal-any) - const ac = new AbortController() - this.#signal = ac.signal - - // 29. If signal is not null, then make this’s signal follow signal. - if (signal != null) { - if (signal.aborted) { - ac.abort(signal.reason) - } else { - // Keep a strong ref to ac while request object - // is alive. This is needed to prevent AbortController - // from being prematurely garbage collected. - // See, https://github.com/nodejs/undici/issues/1926. - this[kAbortController] = ac - - const acRef = new WeakRef(ac) - const abort = buildAbort(acRef) - - // If the max amount of listeners is equal to the default, increase it - if (abortSignalHasEventHandlerLeakWarning && getMaxListeners(signal) === defaultMaxListeners) { - setMaxListeners(1500, signal) - } - - util.addAbortListener(signal, abort) - // The third argument must be a registry key to be unregistered. - // Without it, you cannot unregister. - // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/FinalizationRegistry - // abort is used as the unregister key. (because it is unique) - requestFinalizer.register(ac, { signal, abort }, abort) - } - } - - // 30. Set this’s headers to a new Headers object with this’s relevant - // Realm, whose header list is request’s header list and guard is - // "request". - this.#headers = new Headers(kConstruct) - setHeadersList(this.#headers, request.headersList) - setHeadersGuard(this.#headers, 'request') - - // 31. If this’s request’s mode is "no-cors", then: - if (mode === 'no-cors') { - // 1. If this’s request’s method is not a CORS-safelisted method, - // then throw a TypeError. - if (!corsSafeListedMethodsSet.has(request.method)) { - throw new TypeError( - `'${request.method} is unsupported in no-cors mode.` - ) - } - - // 2. Set this’s headers’s guard to "request-no-cors". - setHeadersGuard(this.#headers, 'request-no-cors') - } - - // 32. If init is not empty, then: - if (initHasKey) { - /** @type {HeadersList} */ - const headersList = getHeadersList(this.#headers) - // 1. Let headers be a copy of this’s headers and its associated header - // list. - // 2. If init["headers"] exists, then set headers to init["headers"]. - const headers = init.headers !== undefined ? init.headers : new HeadersList(headersList) - - // 3. Empty this’s headers’s header list. - headersList.clear() - - // 4. If headers is a Headers object, then for each header in its header - // list, append header’s name/header’s value to this’s headers. - if (headers instanceof HeadersList) { - for (const { name, value } of headers.rawValues()) { - headersList.append(name, value, false) - } - // Note: Copy the `set-cookie` meta-data. - headersList.cookies = headers.cookies - } else { - // 5. Otherwise, fill this’s headers with headers. - fillHeaders(this.#headers, headers) - } - } - - // 33. Let inputBody be input’s request’s body if input is a Request - // object; otherwise null. - const inputBody = webidl.is.Request(input) ? input.#state.body : null - - // 34. If either init["body"] exists and is non-null or inputBody is - // non-null, and request’s method is `GET` or `HEAD`, then throw a - // TypeError. - if ( - (init.body != null || inputBody != null) && - (request.method === 'GET' || request.method === 'HEAD') - ) { - throw new TypeError('Request with GET/HEAD method cannot have body.') - } - - // 35. Let initBody be null. - let initBody = null - - // 36. If init["body"] exists and is non-null, then: - if (init.body != null) { - // 1. Let Content-Type be null. - // 2. Set initBody and Content-Type to the result of extracting - // init["body"], with keepalive set to request’s keepalive. - const [extractedBody, contentType] = extractBody( - init.body, - request.keepalive - ) - initBody = extractedBody - - // 3, If Content-Type is non-null and this’s headers’s header list does - // not contain `Content-Type`, then append `Content-Type`/Content-Type to - // this’s headers. - if (contentType && !getHeadersList(this.#headers).contains('content-type', true)) { - this.#headers.append('content-type', contentType, true) - } - } - - // 37. Let inputOrInitBody be initBody if it is non-null; otherwise - // inputBody. - const inputOrInitBody = initBody ?? inputBody - - // 38. If inputOrInitBody is non-null and inputOrInitBody’s source is - // null, then: - if (inputOrInitBody != null && inputOrInitBody.source == null) { - // 1. If initBody is non-null and init["duplex"] does not exist, - // then throw a TypeError. - if (initBody != null && init.duplex == null) { - throw new TypeError('RequestInit: duplex option is required when sending a body.') - } - - // 2. If this’s request’s mode is neither "same-origin" nor "cors", - // then throw a TypeError. - if (request.mode !== 'same-origin' && request.mode !== 'cors') { - throw new TypeError( - 'If request is made from ReadableStream, mode should be "same-origin" or "cors"' - ) - } - - // 3. Set this’s request’s use-CORS-preflight flag. - request.useCORSPreflightFlag = true - } - - // 39. Let finalBody be inputOrInitBody. - let finalBody = inputOrInitBody - - // 40. If initBody is null and inputBody is non-null, then: - if (initBody == null && inputBody != null) { - // 1. If input is unusable, then throw a TypeError. - if (bodyUnusable(input.#state)) { - throw new TypeError( - 'Cannot construct a Request with a Request object that has already been used.' - ) - } - - // 2. Set finalBody to the result of creating a proxy for inputBody. - // https://streams.spec.whatwg.org/#readablestream-create-a-proxy - const identityTransform = new TransformStream() - inputBody.stream.pipeThrough(identityTransform) - finalBody = { - source: inputBody.source, - length: inputBody.length, - stream: identityTransform.readable - } - } - - // 41. Set this’s request’s body to finalBody. - this.#state.body = finalBody - } - - // Returns request’s HTTP method, which is "GET" by default. - get method () { - webidl.brandCheck(this, Request) - - // The method getter steps are to return this’s request’s method. - return this.#state.method - } - - // Returns the URL of request as a string. - get url () { - webidl.brandCheck(this, Request) - - // The url getter steps are to return this’s request’s URL, serialized. - return URLSerializer(this.#state.url) - } - - // Returns a Headers object consisting of the headers associated with request. - // Note that headers added in the network layer by the user agent will not - // be accounted for in this object, e.g., the "Host" header. - get headers () { - webidl.brandCheck(this, Request) - - // The headers getter steps are to return this’s headers. - return this.#headers - } - - // Returns the kind of resource requested by request, e.g., "document" - // or "script". - get destination () { - webidl.brandCheck(this, Request) - - // The destination getter are to return this’s request’s destination. - return this.#state.destination - } - - // Returns the referrer of request. Its value can be a same-origin URL if - // explicitly set in init, the empty string to indicate no referrer, and - // "about:client" when defaulting to the global’s default. This is used - // during fetching to determine the value of the `Referer` header of the - // request being made. - get referrer () { - webidl.brandCheck(this, Request) - - // 1. If this’s request’s referrer is "no-referrer", then return the - // empty string. - if (this.#state.referrer === 'no-referrer') { - return '' - } - - // 2. If this’s request’s referrer is "client", then return - // "about:client". - if (this.#state.referrer === 'client') { - return 'about:client' - } - - // Return this’s request’s referrer, serialized. - return this.#state.referrer.toString() - } - - // Returns the referrer policy associated with request. - // This is used during fetching to compute the value of the request’s - // referrer. - get referrerPolicy () { - webidl.brandCheck(this, Request) - - // The referrerPolicy getter steps are to return this’s request’s referrer policy. - return this.#state.referrerPolicy - } - - // Returns the mode associated with request, which is a string indicating - // whether the request will use CORS, or will be restricted to same-origin - // URLs. - get mode () { - webidl.brandCheck(this, Request) - - // The mode getter steps are to return this’s request’s mode. - return this.#state.mode - } - - // Returns the credentials mode associated with request, - // which is a string indicating whether credentials will be sent with the - // request always, never, or only when sent to a same-origin URL. - get credentials () { - webidl.brandCheck(this, Request) - - // The credentials getter steps are to return this’s request’s credentials mode. - return this.#state.credentials - } - - // Returns the cache mode associated with request, - // which is a string indicating how the request will - // interact with the browser’s cache when fetching. - get cache () { - webidl.brandCheck(this, Request) - - // The cache getter steps are to return this’s request’s cache mode. - return this.#state.cache - } - - // Returns the redirect mode associated with request, - // which is a string indicating how redirects for the - // request will be handled during fetching. A request - // will follow redirects by default. - get redirect () { - webidl.brandCheck(this, Request) - - // The redirect getter steps are to return this’s request’s redirect mode. - return this.#state.redirect - } - - // Returns request’s subresource integrity metadata, which is a - // cryptographic hash of the resource being fetched. Its value - // consists of multiple hashes separated by whitespace. [SRI] - get integrity () { - webidl.brandCheck(this, Request) - - // The integrity getter steps are to return this’s request’s integrity - // metadata. - return this.#state.integrity - } - - // Returns a boolean indicating whether or not request can outlive the - // global in which it was created. - get keepalive () { - webidl.brandCheck(this, Request) - - // The keepalive getter steps are to return this’s request’s keepalive. - return this.#state.keepalive - } - - // Returns a boolean indicating whether or not request is for a reload - // navigation. - get isReloadNavigation () { - webidl.brandCheck(this, Request) - - // The isReloadNavigation getter steps are to return true if this’s - // request’s reload-navigation flag is set; otherwise false. - return this.#state.reloadNavigation - } - - // Returns a boolean indicating whether or not request is for a history - // navigation (a.k.a. back-forward navigation). - get isHistoryNavigation () { - webidl.brandCheck(this, Request) - - // The isHistoryNavigation getter steps are to return true if this’s request’s - // history-navigation flag is set; otherwise false. - return this.#state.historyNavigation - } - - // Returns the signal associated with request, which is an AbortSignal - // object indicating whether or not request has been aborted, and its - // abort event handler. - get signal () { - webidl.brandCheck(this, Request) - - // The signal getter steps are to return this’s signal. - return this.#signal - } - - get body () { - webidl.brandCheck(this, Request) - - return this.#state.body ? this.#state.body.stream : null - } - - get bodyUsed () { - webidl.brandCheck(this, Request) - - return !!this.#state.body && util.isDisturbed(this.#state.body.stream) - } - - get duplex () { - webidl.brandCheck(this, Request) - - return 'half' - } - - // Returns a clone of request. - clone () { - webidl.brandCheck(this, Request) - - // 1. If this is unusable, then throw a TypeError. - if (bodyUnusable(this.#state)) { - throw new TypeError('unusable') - } - - // 2. Let clonedRequest be the result of cloning this’s request. - const clonedRequest = cloneRequest(this.#state) - - // 3. Let clonedRequestObject be the result of creating a Request object, - // given clonedRequest, this’s headers’s guard, and this’s relevant Realm. - // 4. Make clonedRequestObject’s signal follow this’s signal. - const ac = new AbortController() - if (this.signal.aborted) { - ac.abort(this.signal.reason) - } else { - let list = dependentControllerMap.get(this.signal) - if (list === undefined) { - list = new Set() - dependentControllerMap.set(this.signal, list) - } - const acRef = new WeakRef(ac) - list.add(acRef) - util.addAbortListener( - ac.signal, - buildAbort(acRef) - ) - } - - // 4. Return clonedRequestObject. - return fromInnerRequest(clonedRequest, this.#dispatcher, ac.signal, getHeadersGuard(this.#headers)) - } - - [nodeUtil.inspect.custom] (depth, options) { - if (options.depth === null) { - options.depth = 2 - } - - options.colors ??= true - - const properties = { - method: this.method, - url: this.url, - headers: this.headers, - destination: this.destination, - referrer: this.referrer, - referrerPolicy: this.referrerPolicy, - mode: this.mode, - credentials: this.credentials, - cache: this.cache, - redirect: this.redirect, - integrity: this.integrity, - keepalive: this.keepalive, - isReloadNavigation: this.isReloadNavigation, - isHistoryNavigation: this.isHistoryNavigation, - signal: this.signal - } - - return `Request ${nodeUtil.formatWithOptions(options, properties)}` - } - - /** - * @param {Request} request - * @param {AbortSignal} newSignal - */ - static setRequestSignal (request, newSignal) { - request.#signal = newSignal - return request - } - - /** - * @param {Request} request - */ - static getRequestDispatcher (request) { - return request.#dispatcher - } - - /** - * @param {Request} request - * @param {import('../../dispatcher/dispatcher')} newDispatcher - */ - static setRequestDispatcher (request, newDispatcher) { - request.#dispatcher = newDispatcher - } - - /** - * @param {Request} request - * @param {Headers} newHeaders - */ - static setRequestHeaders (request, newHeaders) { - request.#headers = newHeaders - } - - /** - * @param {Request} request - */ - static getRequestState (request) { - return request.#state - } - - /** - * @param {Request} request - * @param {any} newState - */ - static setRequestState (request, newState) { - request.#state = newState - } -} - -const { setRequestSignal, getRequestDispatcher, setRequestDispatcher, setRequestHeaders, getRequestState, setRequestState } = Request -Reflect.deleteProperty(Request, 'setRequestSignal') -Reflect.deleteProperty(Request, 'getRequestDispatcher') -Reflect.deleteProperty(Request, 'setRequestDispatcher') -Reflect.deleteProperty(Request, 'setRequestHeaders') -Reflect.deleteProperty(Request, 'getRequestState') -Reflect.deleteProperty(Request, 'setRequestState') - -mixinBody(Request, getRequestState) - -// https://fetch.spec.whatwg.org/#requests -function makeRequest (init) { - return { - method: init.method ?? 'GET', - localURLsOnly: init.localURLsOnly ?? false, - unsafeRequest: init.unsafeRequest ?? false, - body: init.body ?? null, - client: init.client ?? null, - reservedClient: init.reservedClient ?? null, - replacesClientId: init.replacesClientId ?? '', - window: init.window ?? 'client', - keepalive: init.keepalive ?? false, - serviceWorkers: init.serviceWorkers ?? 'all', - initiator: init.initiator ?? '', - destination: init.destination ?? '', - priority: init.priority ?? null, - origin: init.origin ?? 'client', - policyContainer: init.policyContainer ?? 'client', - referrer: init.referrer ?? 'client', - referrerPolicy: init.referrerPolicy ?? '', - mode: init.mode ?? 'no-cors', - useCORSPreflightFlag: init.useCORSPreflightFlag ?? false, - credentials: init.credentials ?? 'same-origin', - useCredentials: init.useCredentials ?? false, - cache: init.cache ?? 'default', - redirect: init.redirect ?? 'follow', - integrity: init.integrity ?? '', - cryptoGraphicsNonceMetadata: init.cryptoGraphicsNonceMetadata ?? '', - parserMetadata: init.parserMetadata ?? '', - reloadNavigation: init.reloadNavigation ?? false, - historyNavigation: init.historyNavigation ?? false, - userActivation: init.userActivation ?? false, - taintedOrigin: init.taintedOrigin ?? false, - redirectCount: init.redirectCount ?? 0, - responseTainting: init.responseTainting ?? 'basic', - preventNoCacheCacheControlHeaderModification: init.preventNoCacheCacheControlHeaderModification ?? false, - done: init.done ?? false, - timingAllowFailed: init.timingAllowFailed ?? false, - useURLCredentials: init.useURLCredentials ?? undefined, - traversableForUserPrompts: init.traversableForUserPrompts ?? 'client', - urlList: init.urlList, - url: init.urlList[0], - headersList: init.headersList - ? new HeadersList(init.headersList) - : new HeadersList() - } -} - -// https://fetch.spec.whatwg.org/#concept-request-clone -function cloneRequest (request) { - // To clone a request request, run these steps: - - // 1. Let newRequest be a copy of request, except for its body. - const newRequest = makeRequest({ ...request, body: null }) - - // 2. If request’s body is non-null, set newRequest’s body to the - // result of cloning request’s body. - if (request.body != null) { - newRequest.body = cloneBody(request.body) - } - - // 3. Return newRequest. - return newRequest -} - -/** - * @see https://fetch.spec.whatwg.org/#request-create - * @param {any} innerRequest - * @param {import('../../dispatcher/agent')} dispatcher - * @param {AbortSignal} signal - * @param {'request' | 'immutable' | 'request-no-cors' | 'response' | 'none'} guard - * @returns {Request} - */ -function fromInnerRequest (innerRequest, dispatcher, signal, guard) { - const request = new Request(kConstruct) - setRequestState(request, innerRequest) - setRequestDispatcher(request, dispatcher) - setRequestSignal(request, signal) - const headers = new Headers(kConstruct) - setRequestHeaders(request, headers) - setHeadersList(headers, innerRequest.headersList) - setHeadersGuard(headers, guard) - return request -} - -Object.defineProperties(Request.prototype, { - method: kEnumerableProperty, - url: kEnumerableProperty, - headers: kEnumerableProperty, - redirect: kEnumerableProperty, - clone: kEnumerableProperty, - signal: kEnumerableProperty, - duplex: kEnumerableProperty, - destination: kEnumerableProperty, - body: kEnumerableProperty, - bodyUsed: kEnumerableProperty, - isHistoryNavigation: kEnumerableProperty, - isReloadNavigation: kEnumerableProperty, - keepalive: kEnumerableProperty, - integrity: kEnumerableProperty, - cache: kEnumerableProperty, - credentials: kEnumerableProperty, - attribute: kEnumerableProperty, - referrerPolicy: kEnumerableProperty, - referrer: kEnumerableProperty, - mode: kEnumerableProperty, - [Symbol.toStringTag]: { - value: 'Request', - configurable: true - } -}) - -webidl.is.Request = webidl.util.MakeTypeAssertion(Request) - -/** - * @param {*} V - * @returns {import('../../../types/fetch').Request|string} - * - * @see https://fetch.spec.whatwg.org/#requestinfo - */ -webidl.converters.RequestInfo = function (V) { - if (typeof V === 'string') { - return webidl.converters.USVString(V) - } - - if (webidl.is.Request(V)) { - return V - } - - return webidl.converters.USVString(V) -} - -/** - * @param {*} V - * @returns {import('../../../types/fetch').RequestInit} - * @see https://fetch.spec.whatwg.org/#requestinit - */ -webidl.converters.RequestInit = webidl.dictionaryConverter([ - { - key: 'method', - converter: webidl.converters.ByteString - }, - { - key: 'headers', - converter: webidl.converters.HeadersInit - }, - { - key: 'body', - converter: webidl.nullableConverter( - webidl.converters.BodyInit - ) - }, - { - key: 'referrer', - converter: webidl.converters.USVString - }, - { - key: 'referrerPolicy', - converter: webidl.converters.DOMString, - // https://w3c.github.io/webappsec-referrer-policy/#referrer-policy - allowedValues: referrerPolicy - }, - { - key: 'mode', - converter: webidl.converters.DOMString, - // https://fetch.spec.whatwg.org/#concept-request-mode - allowedValues: requestMode - }, - { - key: 'credentials', - converter: webidl.converters.DOMString, - // https://fetch.spec.whatwg.org/#requestcredentials - allowedValues: requestCredentials - }, - { - key: 'cache', - converter: webidl.converters.DOMString, - // https://fetch.spec.whatwg.org/#requestcache - allowedValues: requestCache - }, - { - key: 'redirect', - converter: webidl.converters.DOMString, - // https://fetch.spec.whatwg.org/#requestredirect - allowedValues: requestRedirect - }, - { - key: 'integrity', - converter: webidl.converters.DOMString - }, - { - key: 'keepalive', - converter: webidl.converters.boolean - }, - { - key: 'signal', - converter: webidl.nullableConverter( - (signal) => webidl.converters.AbortSignal( - signal, - 'RequestInit', - 'signal' - ) - ) - }, - { - key: 'window', - converter: webidl.converters.any - }, - { - key: 'duplex', - converter: webidl.converters.DOMString, - allowedValues: requestDuplex - }, - { - key: 'dispatcher', // undici specific option - converter: webidl.converters.any - }, - { - key: 'priority', - converter: webidl.converters.DOMString, - allowedValues: ['high', 'low', 'auto'], - defaultValue: () => 'auto' - } -]) - -module.exports = { - Request, - makeRequest, - fromInnerRequest, - cloneRequest, - getRequestDispatcher, - getRequestState -} diff --git a/vanilla/node_modules/undici/lib/web/fetch/response.js b/vanilla/node_modules/undici/lib/web/fetch/response.js deleted file mode 100644 index ffb7ce1..0000000 --- a/vanilla/node_modules/undici/lib/web/fetch/response.js +++ /dev/null @@ -1,641 +0,0 @@ -'use strict' - -const { Headers, HeadersList, fill, getHeadersGuard, setHeadersGuard, setHeadersList } = require('./headers') -const { extractBody, cloneBody, mixinBody, streamRegistry, bodyUnusable } = require('./body') -const util = require('../../core/util') -const nodeUtil = require('node:util') -const { kEnumerableProperty } = util -const { - isValidReasonPhrase, - isCancelled, - isAborted, - isErrorLike, - environmentSettingsObject: relevantRealm -} = require('./util') -const { - redirectStatusSet, - nullBodyStatus -} = require('./constants') -const { webidl } = require('../webidl') -const { URLSerializer } = require('./data-url') -const { kConstruct } = require('../../core/symbols') -const assert = require('node:assert') -const { isomorphicEncode, serializeJavascriptValueToJSONString } = require('../infra') - -const textEncoder = new TextEncoder('utf-8') - -// https://fetch.spec.whatwg.org/#response-class -class Response { - /** @type {Headers} */ - #headers - - #state - - // Creates network error Response. - static error () { - // The static error() method steps are to return the result of creating a - // Response object, given a new network error, "immutable", and this’s - // relevant Realm. - const responseObject = fromInnerResponse(makeNetworkError(), 'immutable') - - return responseObject - } - - // https://fetch.spec.whatwg.org/#dom-response-json - static json (data, init = undefined) { - webidl.argumentLengthCheck(arguments, 1, 'Response.json') - - if (init !== null) { - init = webidl.converters.ResponseInit(init) - } - - // 1. Let bytes the result of running serialize a JavaScript value to JSON bytes on data. - const bytes = textEncoder.encode( - serializeJavascriptValueToJSONString(data) - ) - - // 2. Let body be the result of extracting bytes. - const body = extractBody(bytes) - - // 3. Let responseObject be the result of creating a Response object, given a new response, - // "response", and this’s relevant Realm. - const responseObject = fromInnerResponse(makeResponse({}), 'response') - - // 4. Perform initialize a response given responseObject, init, and (body, "application/json"). - initializeResponse(responseObject, init, { body: body[0], type: 'application/json' }) - - // 5. Return responseObject. - return responseObject - } - - // Creates a redirect Response that redirects to url with status status. - static redirect (url, status = 302) { - webidl.argumentLengthCheck(arguments, 1, 'Response.redirect') - - url = webidl.converters.USVString(url) - status = webidl.converters['unsigned short'](status) - - // 1. Let parsedURL be the result of parsing url with current settings - // object’s API base URL. - // 2. If parsedURL is failure, then throw a TypeError. - // TODO: base-URL? - let parsedURL - try { - parsedURL = new URL(url, relevantRealm.settingsObject.baseUrl) - } catch (err) { - throw new TypeError(`Failed to parse URL from ${url}`, { cause: err }) - } - - // 3. If status is not a redirect status, then throw a RangeError. - if (!redirectStatusSet.has(status)) { - throw new RangeError(`Invalid status code ${status}`) - } - - // 4. Let responseObject be the result of creating a Response object, - // given a new response, "immutable", and this’s relevant Realm. - const responseObject = fromInnerResponse(makeResponse({}), 'immutable') - - // 5. Set responseObject’s response’s status to status. - responseObject.#state.status = status - - // 6. Let value be parsedURL, serialized and isomorphic encoded. - const value = isomorphicEncode(URLSerializer(parsedURL)) - - // 7. Append `Location`/value to responseObject’s response’s header list. - responseObject.#state.headersList.append('location', value, true) - - // 8. Return responseObject. - return responseObject - } - - // https://fetch.spec.whatwg.org/#dom-response - constructor (body = null, init = undefined) { - webidl.util.markAsUncloneable(this) - - if (body === kConstruct) { - return - } - - if (body !== null) { - body = webidl.converters.BodyInit(body, 'Response', 'body') - } - - init = webidl.converters.ResponseInit(init) - - // 1. Set this’s response to a new response. - this.#state = makeResponse({}) - - // 2. Set this’s headers to a new Headers object with this’s relevant - // Realm, whose header list is this’s response’s header list and guard - // is "response". - this.#headers = new Headers(kConstruct) - setHeadersGuard(this.#headers, 'response') - setHeadersList(this.#headers, this.#state.headersList) - - // 3. Let bodyWithType be null. - let bodyWithType = null - - // 4. If body is non-null, then set bodyWithType to the result of extracting body. - if (body != null) { - const [extractedBody, type] = extractBody(body) - bodyWithType = { body: extractedBody, type } - } - - // 5. Perform initialize a response given this, init, and bodyWithType. - initializeResponse(this, init, bodyWithType) - } - - // Returns response’s type, e.g., "cors". - get type () { - webidl.brandCheck(this, Response) - - // The type getter steps are to return this’s response’s type. - return this.#state.type - } - - // Returns response’s URL, if it has one; otherwise the empty string. - get url () { - webidl.brandCheck(this, Response) - - const urlList = this.#state.urlList - - // The url getter steps are to return the empty string if this’s - // response’s URL is null; otherwise this’s response’s URL, - // serialized with exclude fragment set to true. - const url = urlList[urlList.length - 1] ?? null - - if (url === null) { - return '' - } - - return URLSerializer(url, true) - } - - // Returns whether response was obtained through a redirect. - get redirected () { - webidl.brandCheck(this, Response) - - // The redirected getter steps are to return true if this’s response’s URL - // list has more than one item; otherwise false. - return this.#state.urlList.length > 1 - } - - // Returns response’s status. - get status () { - webidl.brandCheck(this, Response) - - // The status getter steps are to return this’s response’s status. - return this.#state.status - } - - // Returns whether response’s status is an ok status. - get ok () { - webidl.brandCheck(this, Response) - - // The ok getter steps are to return true if this’s response’s status is an - // ok status; otherwise false. - return this.#state.status >= 200 && this.#state.status <= 299 - } - - // Returns response’s status message. - get statusText () { - webidl.brandCheck(this, Response) - - // The statusText getter steps are to return this’s response’s status - // message. - return this.#state.statusText - } - - // Returns response’s headers as Headers. - get headers () { - webidl.brandCheck(this, Response) - - // The headers getter steps are to return this’s headers. - return this.#headers - } - - get body () { - webidl.brandCheck(this, Response) - - return this.#state.body ? this.#state.body.stream : null - } - - get bodyUsed () { - webidl.brandCheck(this, Response) - - return !!this.#state.body && util.isDisturbed(this.#state.body.stream) - } - - // Returns a clone of response. - clone () { - webidl.brandCheck(this, Response) - - // 1. If this is unusable, then throw a TypeError. - if (bodyUnusable(this.#state)) { - throw webidl.errors.exception({ - header: 'Response.clone', - message: 'Body has already been consumed.' - }) - } - - // 2. Let clonedResponse be the result of cloning this’s response. - const clonedResponse = cloneResponse(this.#state) - - // Note: To re-register because of a new stream. - // Don't set finalizers other than for fetch responses. - if (this.#state.urlList.length !== 0 && this.#state.body?.stream) { - streamRegistry.register(this, new WeakRef(this.#state.body.stream)) - } - - // 3. Return the result of creating a Response object, given - // clonedResponse, this’s headers’s guard, and this’s relevant Realm. - return fromInnerResponse(clonedResponse, getHeadersGuard(this.#headers)) - } - - [nodeUtil.inspect.custom] (depth, options) { - if (options.depth === null) { - options.depth = 2 - } - - options.colors ??= true - - const properties = { - status: this.status, - statusText: this.statusText, - headers: this.headers, - body: this.body, - bodyUsed: this.bodyUsed, - ok: this.ok, - redirected: this.redirected, - type: this.type, - url: this.url - } - - return `Response ${nodeUtil.formatWithOptions(options, properties)}` - } - - /** - * @param {Response} response - */ - static getResponseHeaders (response) { - return response.#headers - } - - /** - * @param {Response} response - * @param {Headers} newHeaders - */ - static setResponseHeaders (response, newHeaders) { - response.#headers = newHeaders - } - - /** - * @param {Response} response - */ - static getResponseState (response) { - return response.#state - } - - /** - * @param {Response} response - * @param {any} newState - */ - static setResponseState (response, newState) { - response.#state = newState - } -} - -const { getResponseHeaders, setResponseHeaders, getResponseState, setResponseState } = Response -Reflect.deleteProperty(Response, 'getResponseHeaders') -Reflect.deleteProperty(Response, 'setResponseHeaders') -Reflect.deleteProperty(Response, 'getResponseState') -Reflect.deleteProperty(Response, 'setResponseState') - -mixinBody(Response, getResponseState) - -Object.defineProperties(Response.prototype, { - type: kEnumerableProperty, - url: kEnumerableProperty, - status: kEnumerableProperty, - ok: kEnumerableProperty, - redirected: kEnumerableProperty, - statusText: kEnumerableProperty, - headers: kEnumerableProperty, - clone: kEnumerableProperty, - body: kEnumerableProperty, - bodyUsed: kEnumerableProperty, - [Symbol.toStringTag]: { - value: 'Response', - configurable: true - } -}) - -Object.defineProperties(Response, { - json: kEnumerableProperty, - redirect: kEnumerableProperty, - error: kEnumerableProperty -}) - -// https://fetch.spec.whatwg.org/#concept-response-clone -function cloneResponse (response) { - // To clone a response response, run these steps: - - // 1. If response is a filtered response, then return a new identical - // filtered response whose internal response is a clone of response’s - // internal response. - if (response.internalResponse) { - return filterResponse( - cloneResponse(response.internalResponse), - response.type - ) - } - - // 2. Let newResponse be a copy of response, except for its body. - const newResponse = makeResponse({ ...response, body: null }) - - // 3. If response’s body is non-null, then set newResponse’s body to the - // result of cloning response’s body. - if (response.body != null) { - newResponse.body = cloneBody(response.body) - } - - // 4. Return newResponse. - return newResponse -} - -function makeResponse (init) { - return { - aborted: false, - rangeRequested: false, - timingAllowPassed: false, - requestIncludesCredentials: false, - type: 'default', - status: 200, - timingInfo: null, - cacheState: '', - statusText: '', - ...init, - headersList: init?.headersList - ? new HeadersList(init?.headersList) - : new HeadersList(), - urlList: init?.urlList ? [...init.urlList] : [] - } -} - -function makeNetworkError (reason) { - const isError = isErrorLike(reason) - return makeResponse({ - type: 'error', - status: 0, - error: isError - ? reason - : new Error(reason ? String(reason) : reason), - aborted: reason && reason.name === 'AbortError' - }) -} - -// @see https://fetch.spec.whatwg.org/#concept-network-error -function isNetworkError (response) { - return ( - // A network error is a response whose type is "error", - response.type === 'error' && - // status is 0 - response.status === 0 - ) -} - -function makeFilteredResponse (response, state) { - state = { - internalResponse: response, - ...state - } - - return new Proxy(response, { - get (target, p) { - return p in state ? state[p] : target[p] - }, - set (target, p, value) { - assert(!(p in state)) - target[p] = value - return true - } - }) -} - -// https://fetch.spec.whatwg.org/#concept-filtered-response -function filterResponse (response, type) { - // Set response to the following filtered response with response as its - // internal response, depending on request’s response tainting: - if (type === 'basic') { - // A basic filtered response is a filtered response whose type is "basic" - // and header list excludes any headers in internal response’s header list - // whose name is a forbidden response-header name. - - // Note: undici does not implement forbidden response-header names - return makeFilteredResponse(response, { - type: 'basic', - headersList: response.headersList - }) - } else if (type === 'cors') { - // A CORS filtered response is a filtered response whose type is "cors" - // and header list excludes any headers in internal response’s header - // list whose name is not a CORS-safelisted response-header name, given - // internal response’s CORS-exposed header-name list. - - // Note: undici does not implement CORS-safelisted response-header names - return makeFilteredResponse(response, { - type: 'cors', - headersList: response.headersList - }) - } else if (type === 'opaque') { - // An opaque filtered response is a filtered response whose type is - // "opaque", URL list is the empty list, status is 0, status message - // is the empty byte sequence, header list is empty, and body is null. - - return makeFilteredResponse(response, { - type: 'opaque', - urlList: [], - status: 0, - statusText: '', - body: null - }) - } else if (type === 'opaqueredirect') { - // An opaque-redirect filtered response is a filtered response whose type - // is "opaqueredirect", status is 0, status message is the empty byte - // sequence, header list is empty, and body is null. - - return makeFilteredResponse(response, { - type: 'opaqueredirect', - status: 0, - statusText: '', - headersList: [], - body: null - }) - } else { - assert(false) - } -} - -// https://fetch.spec.whatwg.org/#appropriate-network-error -function makeAppropriateNetworkError (fetchParams, err = null) { - // 1. Assert: fetchParams is canceled. - assert(isCancelled(fetchParams)) - - // 2. Return an aborted network error if fetchParams is aborted; - // otherwise return a network error. - return isAborted(fetchParams) - ? makeNetworkError(Object.assign(new DOMException('The operation was aborted.', 'AbortError'), { cause: err })) - : makeNetworkError(Object.assign(new DOMException('Request was cancelled.'), { cause: err })) -} - -// https://whatpr.org/fetch/1392.html#initialize-a-response -function initializeResponse (response, init, body) { - // 1. If init["status"] is not in the range 200 to 599, inclusive, then - // throw a RangeError. - if (init.status !== null && (init.status < 200 || init.status > 599)) { - throw new RangeError('init["status"] must be in the range of 200 to 599, inclusive.') - } - - // 2. If init["statusText"] does not match the reason-phrase token production, - // then throw a TypeError. - if ('statusText' in init && init.statusText != null) { - // See, https://datatracker.ietf.org/doc/html/rfc7230#section-3.1.2: - // reason-phrase = *( HTAB / SP / VCHAR / obs-text ) - if (!isValidReasonPhrase(String(init.statusText))) { - throw new TypeError('Invalid statusText') - } - } - - // 3. Set response’s response’s status to init["status"]. - if ('status' in init && init.status != null) { - getResponseState(response).status = init.status - } - - // 4. Set response’s response’s status message to init["statusText"]. - if ('statusText' in init && init.statusText != null) { - getResponseState(response).statusText = init.statusText - } - - // 5. If init["headers"] exists, then fill response’s headers with init["headers"]. - if ('headers' in init && init.headers != null) { - fill(getResponseHeaders(response), init.headers) - } - - // 6. If body was given, then: - if (body) { - // 1. If response's status is a null body status, then throw a TypeError. - if (nullBodyStatus.includes(response.status)) { - throw webidl.errors.exception({ - header: 'Response constructor', - message: `Invalid response status code ${response.status}` - }) - } - - // 2. Set response's body to body's body. - getResponseState(response).body = body.body - - // 3. If body's type is non-null and response's header list does not contain - // `Content-Type`, then append (`Content-Type`, body's type) to response's header list. - if (body.type != null && !getResponseState(response).headersList.contains('content-type', true)) { - getResponseState(response).headersList.append('content-type', body.type, true) - } - } -} - -/** - * @see https://fetch.spec.whatwg.org/#response-create - * @param {any} innerResponse - * @param {'request' | 'immutable' | 'request-no-cors' | 'response' | 'none'} guard - * @returns {Response} - */ -function fromInnerResponse (innerResponse, guard) { - const response = new Response(kConstruct) - setResponseState(response, innerResponse) - const headers = new Headers(kConstruct) - setResponseHeaders(response, headers) - setHeadersList(headers, innerResponse.headersList) - setHeadersGuard(headers, guard) - - // Note: If innerResponse's urlList contains a URL, it is a fetch response. - if (innerResponse.urlList.length !== 0 && innerResponse.body?.stream) { - // If the target (response) is reclaimed, the cleanup callback may be called at some point with - // the held value provided for it (innerResponse.body.stream). The held value can be any value: - // a primitive or an object, even undefined. If the held value is an object, the registry keeps - // a strong reference to it (so it can pass it to the cleanup callback later). Reworded from - // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/FinalizationRegistry - streamRegistry.register(response, new WeakRef(innerResponse.body.stream)) - } - - return response -} - -// https://fetch.spec.whatwg.org/#typedefdef-xmlhttprequestbodyinit -webidl.converters.XMLHttpRequestBodyInit = function (V, prefix, name) { - if (typeof V === 'string') { - return webidl.converters.USVString(V, prefix, name) - } - - if (webidl.is.Blob(V)) { - return V - } - - if (webidl.is.BufferSource(V)) { - return V - } - - if (webidl.is.FormData(V)) { - return V - } - - if (webidl.is.URLSearchParams(V)) { - return V - } - - return webidl.converters.DOMString(V, prefix, name) -} - -// https://fetch.spec.whatwg.org/#bodyinit -webidl.converters.BodyInit = function (V, prefix, argument) { - if (webidl.is.ReadableStream(V)) { - return V - } - - // Note: the spec doesn't include async iterables, - // this is an undici extension. - if (V?.[Symbol.asyncIterator]) { - return V - } - - return webidl.converters.XMLHttpRequestBodyInit(V, prefix, argument) -} - -webidl.converters.ResponseInit = webidl.dictionaryConverter([ - { - key: 'status', - converter: webidl.converters['unsigned short'], - defaultValue: () => 200 - }, - { - key: 'statusText', - converter: webidl.converters.ByteString, - defaultValue: () => '' - }, - { - key: 'headers', - converter: webidl.converters.HeadersInit - } -]) - -webidl.is.Response = webidl.util.MakeTypeAssertion(Response) - -module.exports = { - isNetworkError, - makeNetworkError, - makeResponse, - makeAppropriateNetworkError, - filterResponse, - Response, - cloneResponse, - fromInnerResponse, - getResponseState -} diff --git a/vanilla/node_modules/undici/lib/web/fetch/util.js b/vanilla/node_modules/undici/lib/web/fetch/util.js deleted file mode 100644 index fe63cb3..0000000 --- a/vanilla/node_modules/undici/lib/web/fetch/util.js +++ /dev/null @@ -1,1520 +0,0 @@ -'use strict' - -const { Transform } = require('node:stream') -const zlib = require('node:zlib') -const { redirectStatusSet, referrerPolicyTokens, badPortsSet } = require('./constants') -const { getGlobalOrigin } = require('./global') -const { collectAnHTTPQuotedString, parseMIMEType } = require('./data-url') -const { performance } = require('node:perf_hooks') -const { ReadableStreamFrom, isValidHTTPToken, normalizedMethodRecordsBase } = require('../../core/util') -const assert = require('node:assert') -const { isUint8Array } = require('node:util/types') -const { webidl } = require('../webidl') -const { isomorphicEncode, collectASequenceOfCodePoints, removeChars } = require('../infra') - -function responseURL (response) { - // https://fetch.spec.whatwg.org/#responses - // A response has an associated URL. It is a pointer to the last URL - // in response’s URL list and null if response’s URL list is empty. - const urlList = response.urlList - const length = urlList.length - return length === 0 ? null : urlList[length - 1].toString() -} - -// https://fetch.spec.whatwg.org/#concept-response-location-url -function responseLocationURL (response, requestFragment) { - // 1. If response’s status is not a redirect status, then return null. - if (!redirectStatusSet.has(response.status)) { - return null - } - - // 2. Let location be the result of extracting header list values given - // `Location` and response’s header list. - let location = response.headersList.get('location', true) - - // 3. If location is a header value, then set location to the result of - // parsing location with response’s URL. - if (location !== null && isValidHeaderValue(location)) { - if (!isValidEncodedURL(location)) { - // Some websites respond location header in UTF-8 form without encoding them as ASCII - // and major browsers redirect them to correctly UTF-8 encoded addresses. - // Here, we handle that behavior in the same way. - location = normalizeBinaryStringToUtf8(location) - } - location = new URL(location, responseURL(response)) - } - - // 4. If location is a URL whose fragment is null, then set location’s - // fragment to requestFragment. - if (location && !location.hash) { - location.hash = requestFragment - } - - // 5. Return location. - return location -} - -/** - * @see https://www.rfc-editor.org/rfc/rfc1738#section-2.2 - * @param {string} url - * @returns {boolean} - */ -function isValidEncodedURL (url) { - for (let i = 0; i < url.length; ++i) { - const code = url.charCodeAt(i) - - if ( - code > 0x7E || // Non-US-ASCII + DEL - code < 0x20 // Control characters NUL - US - ) { - return false - } - } - return true -} - -/** - * If string contains non-ASCII characters, assumes it's UTF-8 encoded and decodes it. - * Since UTF-8 is a superset of ASCII, this will work for ASCII strings as well. - * @param {string} value - * @returns {string} - */ -function normalizeBinaryStringToUtf8 (value) { - return Buffer.from(value, 'binary').toString('utf8') -} - -/** @returns {URL} */ -function requestCurrentURL (request) { - return request.urlList[request.urlList.length - 1] -} - -function requestBadPort (request) { - // 1. Let url be request’s current URL. - const url = requestCurrentURL(request) - - // 2. If url’s scheme is an HTTP(S) scheme and url’s port is a bad port, - // then return blocked. - if (urlIsHttpHttpsScheme(url) && badPortsSet.has(url.port)) { - return 'blocked' - } - - // 3. Return allowed. - return 'allowed' -} - -function isErrorLike (object) { - return object instanceof Error || ( - object?.constructor?.name === 'Error' || - object?.constructor?.name === 'DOMException' - ) -} - -// Check whether |statusText| is a ByteString and -// matches the Reason-Phrase token production. -// RFC 2616: https://tools.ietf.org/html/rfc2616 -// RFC 7230: https://tools.ietf.org/html/rfc7230 -// "reason-phrase = *( HTAB / SP / VCHAR / obs-text )" -// https://github.com/chromium/chromium/blob/94.0.4604.1/third_party/blink/renderer/core/fetch/response.cc#L116 -function isValidReasonPhrase (statusText) { - for (let i = 0; i < statusText.length; ++i) { - const c = statusText.charCodeAt(i) - if ( - !( - ( - c === 0x09 || // HTAB - (c >= 0x20 && c <= 0x7e) || // SP / VCHAR - (c >= 0x80 && c <= 0xff) - ) // obs-text - ) - ) { - return false - } - } - return true -} - -/** - * @see https://fetch.spec.whatwg.org/#header-name - * @param {string} potentialValue - */ -const isValidHeaderName = isValidHTTPToken - -/** - * @see https://fetch.spec.whatwg.org/#header-value - * @param {string} potentialValue - */ -function isValidHeaderValue (potentialValue) { - // - Has no leading or trailing HTTP tab or space bytes. - // - Contains no 0x00 (NUL) or HTTP newline bytes. - return ( - potentialValue[0] === '\t' || - potentialValue[0] === ' ' || - potentialValue[potentialValue.length - 1] === '\t' || - potentialValue[potentialValue.length - 1] === ' ' || - potentialValue.includes('\n') || - potentialValue.includes('\r') || - potentialValue.includes('\0') - ) === false -} - -/** - * Parse a referrer policy from a Referrer-Policy header - * @see https://w3c.github.io/webappsec-referrer-policy/#parse-referrer-policy-from-header - */ -function parseReferrerPolicy (actualResponse) { - // 1. Let policy-tokens be the result of extracting header list values given `Referrer-Policy` and response’s header list. - const policyHeader = (actualResponse.headersList.get('referrer-policy', true) ?? '').split(',') - - // 2. Let policy be the empty string. - let policy = '' - - // 3. For each token in policy-tokens, if token is a referrer policy and token is not the empty string, then set policy to token. - - // Note: As the referrer-policy can contain multiple policies - // separated by comma, we need to loop through all of them - // and pick the first valid one. - // Ref: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Referrer-Policy#specify_a_fallback_policy - if (policyHeader.length) { - // The right-most policy takes precedence. - // The left-most policy is the fallback. - for (let i = policyHeader.length; i !== 0; i--) { - const token = policyHeader[i - 1].trim() - if (referrerPolicyTokens.has(token)) { - policy = token - break - } - } - } - - // 4. Return policy. - return policy -} - -/** - * Given a request request and a response actualResponse, this algorithm - * updates request’s referrer policy according to the Referrer-Policy - * header (if any) in actualResponse. - * @see https://w3c.github.io/webappsec-referrer-policy/#set-requests-referrer-policy-on-redirect - * @param {import('./request').Request} request - * @param {import('./response').Response} actualResponse - */ -function setRequestReferrerPolicyOnRedirect (request, actualResponse) { - // 1. Let policy be the result of executing § 8.1 Parse a referrer policy - // from a Referrer-Policy header on actualResponse. - const policy = parseReferrerPolicy(actualResponse) - - // 2. If policy is not the empty string, then set request’s referrer policy to policy. - if (policy !== '') { - request.referrerPolicy = policy - } -} - -// https://fetch.spec.whatwg.org/#cross-origin-resource-policy-check -function crossOriginResourcePolicyCheck () { - // TODO - return 'allowed' -} - -// https://fetch.spec.whatwg.org/#concept-cors-check -function corsCheck () { - // TODO - return 'success' -} - -// https://fetch.spec.whatwg.org/#concept-tao-check -function TAOCheck () { - // TODO - return 'success' -} - -function appendFetchMetadata (httpRequest) { - // https://w3c.github.io/webappsec-fetch-metadata/#sec-fetch-dest-header - // TODO - - // https://w3c.github.io/webappsec-fetch-metadata/#sec-fetch-mode-header - - // 1. Assert: r’s url is a potentially trustworthy URL. - // TODO - - // 2. Let header be a Structured Header whose value is a token. - let header = null - - // 3. Set header’s value to r’s mode. - header = httpRequest.mode - - // 4. Set a structured field value `Sec-Fetch-Mode`/header in r’s header list. - httpRequest.headersList.set('sec-fetch-mode', header, true) - - // https://w3c.github.io/webappsec-fetch-metadata/#sec-fetch-site-header - // TODO - - // https://w3c.github.io/webappsec-fetch-metadata/#sec-fetch-user-header - // TODO -} - -// https://fetch.spec.whatwg.org/#append-a-request-origin-header -function appendRequestOriginHeader (request) { - // 1. Let serializedOrigin be the result of byte-serializing a request origin - // with request. - // TODO: implement "byte-serializing a request origin" - let serializedOrigin = request.origin - - // - "'client' is changed to an origin during fetching." - // This doesn't happen in undici (in most cases) because undici, by default, - // has no concept of origin. - // - request.origin can also be set to request.client.origin (client being - // an environment settings object), which is undefined without using - // setGlobalOrigin. - if (serializedOrigin === 'client' || serializedOrigin === undefined) { - return - } - - // 2. If request’s response tainting is "cors" or request’s mode is "websocket", - // then append (`Origin`, serializedOrigin) to request’s header list. - // 3. Otherwise, if request’s method is neither `GET` nor `HEAD`, then: - if (request.responseTainting === 'cors' || request.mode === 'websocket') { - request.headersList.append('origin', serializedOrigin, true) - } else if (request.method !== 'GET' && request.method !== 'HEAD') { - // 1. Switch on request’s referrer policy: - switch (request.referrerPolicy) { - case 'no-referrer': - // Set serializedOrigin to `null`. - serializedOrigin = null - break - case 'no-referrer-when-downgrade': - case 'strict-origin': - case 'strict-origin-when-cross-origin': - // If request’s origin is a tuple origin, its scheme is "https", and - // request’s current URL’s scheme is not "https", then set - // serializedOrigin to `null`. - if (request.origin && urlHasHttpsScheme(request.origin) && !urlHasHttpsScheme(requestCurrentURL(request))) { - serializedOrigin = null - } - break - case 'same-origin': - // If request’s origin is not same origin with request’s current URL’s - // origin, then set serializedOrigin to `null`. - if (!sameOrigin(request, requestCurrentURL(request))) { - serializedOrigin = null - } - break - default: - // Do nothing. - } - - // 2. Append (`Origin`, serializedOrigin) to request’s header list. - request.headersList.append('origin', serializedOrigin, true) - } -} - -// https://w3c.github.io/hr-time/#dfn-coarsen-time -function coarsenTime (timestamp, crossOriginIsolatedCapability) { - // TODO - return timestamp -} - -// https://fetch.spec.whatwg.org/#clamp-and-coarsen-connection-timing-info -function clampAndCoarsenConnectionTimingInfo (connectionTimingInfo, defaultStartTime, crossOriginIsolatedCapability) { - if (!connectionTimingInfo?.startTime || connectionTimingInfo.startTime < defaultStartTime) { - return { - domainLookupStartTime: defaultStartTime, - domainLookupEndTime: defaultStartTime, - connectionStartTime: defaultStartTime, - connectionEndTime: defaultStartTime, - secureConnectionStartTime: defaultStartTime, - ALPNNegotiatedProtocol: connectionTimingInfo?.ALPNNegotiatedProtocol - } - } - - return { - domainLookupStartTime: coarsenTime(connectionTimingInfo.domainLookupStartTime, crossOriginIsolatedCapability), - domainLookupEndTime: coarsenTime(connectionTimingInfo.domainLookupEndTime, crossOriginIsolatedCapability), - connectionStartTime: coarsenTime(connectionTimingInfo.connectionStartTime, crossOriginIsolatedCapability), - connectionEndTime: coarsenTime(connectionTimingInfo.connectionEndTime, crossOriginIsolatedCapability), - secureConnectionStartTime: coarsenTime(connectionTimingInfo.secureConnectionStartTime, crossOriginIsolatedCapability), - ALPNNegotiatedProtocol: connectionTimingInfo.ALPNNegotiatedProtocol - } -} - -// https://w3c.github.io/hr-time/#dfn-coarsened-shared-current-time -function coarsenedSharedCurrentTime (crossOriginIsolatedCapability) { - return coarsenTime(performance.now(), crossOriginIsolatedCapability) -} - -// https://fetch.spec.whatwg.org/#create-an-opaque-timing-info -function createOpaqueTimingInfo (timingInfo) { - return { - startTime: timingInfo.startTime ?? 0, - redirectStartTime: 0, - redirectEndTime: 0, - postRedirectStartTime: timingInfo.startTime ?? 0, - finalServiceWorkerStartTime: 0, - finalNetworkResponseStartTime: 0, - finalNetworkRequestStartTime: 0, - endTime: 0, - encodedBodySize: 0, - decodedBodySize: 0, - finalConnectionTimingInfo: null - } -} - -// https://html.spec.whatwg.org/multipage/origin.html#policy-container -function makePolicyContainer () { - // Note: the fetch spec doesn't make use of embedder policy or CSP list - return { - referrerPolicy: 'strict-origin-when-cross-origin' - } -} - -// https://html.spec.whatwg.org/multipage/origin.html#clone-a-policy-container -function clonePolicyContainer (policyContainer) { - return { - referrerPolicy: policyContainer.referrerPolicy - } -} - -/** - * Determine request’s Referrer - * - * @see https://w3c.github.io/webappsec-referrer-policy/#determine-requests-referrer - */ -function determineRequestsReferrer (request) { - // Given a request request, we can determine the correct referrer information - // to send by examining its referrer policy as detailed in the following - // steps, which return either no referrer or a URL: - - // 1. Let policy be request's referrer policy. - const policy = request.referrerPolicy - - // Note: policy cannot (shouldn't) be null or an empty string. - assert(policy) - - // 2. Let environment be request’s client. - - let referrerSource = null - - // 3. Switch on request’s referrer: - - // "client" - if (request.referrer === 'client') { - // Note: node isn't a browser and doesn't implement document/iframes, - // so we bypass this step and replace it with our own. - - const globalOrigin = getGlobalOrigin() - - if (!globalOrigin || globalOrigin.origin === 'null') { - return 'no-referrer' - } - - // Note: we need to clone it as it's mutated - referrerSource = new URL(globalOrigin) - // a URL - } else if (webidl.is.URL(request.referrer)) { - // Let referrerSource be request’s referrer. - referrerSource = request.referrer - } - - // 4. Let request’s referrerURL be the result of stripping referrerSource for - // use as a referrer. - let referrerURL = stripURLForReferrer(referrerSource) - - // 5. Let referrerOrigin be the result of stripping referrerSource for use as - // a referrer, with the origin-only flag set to true. - const referrerOrigin = stripURLForReferrer(referrerSource, true) - - // 6. If the result of serializing referrerURL is a string whose length is - // greater than 4096, set referrerURL to referrerOrigin. - if (referrerURL.toString().length > 4096) { - referrerURL = referrerOrigin - } - - // 7. The user agent MAY alter referrerURL or referrerOrigin at this point - // to enforce arbitrary policy considerations in the interests of minimizing - // data leakage. For example, the user agent could strip the URL down to an - // origin, modify its host, replace it with an empty string, etc. - - // 8. Execute the switch statements corresponding to the value of policy: - switch (policy) { - case 'no-referrer': - // Return no referrer - return 'no-referrer' - case 'origin': - // Return referrerOrigin - if (referrerOrigin != null) { - return referrerOrigin - } - return stripURLForReferrer(referrerSource, true) - case 'unsafe-url': - // Return referrerURL. - return referrerURL - case 'strict-origin': { - const currentURL = requestCurrentURL(request) - - // 1. If referrerURL is a potentially trustworthy URL and request’s - // current URL is not a potentially trustworthy URL, then return no - // referrer. - if (isURLPotentiallyTrustworthy(referrerURL) && !isURLPotentiallyTrustworthy(currentURL)) { - return 'no-referrer' - } - // 2. Return referrerOrigin - return referrerOrigin - } - case 'strict-origin-when-cross-origin': { - const currentURL = requestCurrentURL(request) - - // 1. If the origin of referrerURL and the origin of request’s current - // URL are the same, then return referrerURL. - if (sameOrigin(referrerURL, currentURL)) { - return referrerURL - } - - // 2. If referrerURL is a potentially trustworthy URL and request’s - // current URL is not a potentially trustworthy URL, then return no - // referrer. - if (isURLPotentiallyTrustworthy(referrerURL) && !isURLPotentiallyTrustworthy(currentURL)) { - return 'no-referrer' - } - - // 3. Return referrerOrigin. - return referrerOrigin - } - case 'same-origin': - // 1. If the origin of referrerURL and the origin of request’s current - // URL are the same, then return referrerURL. - if (sameOrigin(request, referrerURL)) { - return referrerURL - } - // 2. Return no referrer. - return 'no-referrer' - case 'origin-when-cross-origin': - // 1. If the origin of referrerURL and the origin of request’s current - // URL are the same, then return referrerURL. - if (sameOrigin(request, referrerURL)) { - return referrerURL - } - // 2. Return referrerOrigin. - return referrerOrigin - case 'no-referrer-when-downgrade': { - const currentURL = requestCurrentURL(request) - - // 1. If referrerURL is a potentially trustworthy URL and request’s - // current URL is not a potentially trustworthy URL, then return no - // referrer. - if (isURLPotentiallyTrustworthy(referrerURL) && !isURLPotentiallyTrustworthy(currentURL)) { - return 'no-referrer' - } - // 2. Return referrerURL. - return referrerURL - } - } -} - -/** - * Certain portions of URLs must not be included when sending a URL as the - * value of a `Referer` header: a URLs fragment, username, and password - * components must be stripped from the URL before it’s sent out. This - * algorithm accepts a origin-only flag, which defaults to false. If set to - * true, the algorithm will additionally remove the URL’s path and query - * components, leaving only the scheme, host, and port. - * - * @see https://w3c.github.io/webappsec-referrer-policy/#strip-url - * @param {URL} url - * @param {boolean} [originOnly=false] - */ -function stripURLForReferrer (url, originOnly = false) { - // 1. Assert: url is a URL. - assert(webidl.is.URL(url)) - - // Note: Create a new URL instance to avoid mutating the original URL. - url = new URL(url) - - // 2. If url’s scheme is a local scheme, then return no referrer. - if (urlIsLocal(url)) { - return 'no-referrer' - } - - // 3. Set url’s username to the empty string. - url.username = '' - - // 4. Set url’s password to the empty string. - url.password = '' - - // 5. Set url’s fragment to null. - url.hash = '' - - // 6. If the origin-only flag is true, then: - if (originOnly === true) { - // 1. Set url’s path to « the empty string ». - url.pathname = '' - - // 2. Set url’s query to null. - url.search = '' - } - - // 7. Return url. - return url -} - -const isPotentialleTrustworthyIPv4 = RegExp.prototype.test - .bind(/^127\.(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)\.){2}(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)$/) - -const isPotentiallyTrustworthyIPv6 = RegExp.prototype.test - .bind(/^(?:(?:0{1,4}:){7}|(?:0{1,4}:){1,6}:|::)0{0,3}1$/) - -/** - * Check if host matches one of the CIDR notations 127.0.0.0/8 or ::1/128. - * - * @param {string} origin - * @returns {boolean} - */ -function isOriginIPPotentiallyTrustworthy (origin) { - // IPv6 - if (origin.includes(':')) { - // Remove brackets from IPv6 addresses - if (origin[0] === '[' && origin[origin.length - 1] === ']') { - origin = origin.slice(1, -1) - } - return isPotentiallyTrustworthyIPv6(origin) - } - - // IPv4 - return isPotentialleTrustworthyIPv4(origin) -} - -/** - * A potentially trustworthy origin is one which a user agent can generally - * trust as delivering data securely. - * - * Return value `true` means `Potentially Trustworthy`. - * Return value `false` means `Not Trustworthy`. - * - * @see https://w3c.github.io/webappsec-secure-contexts/#is-origin-trustworthy - * @param {string} origin - * @returns {boolean} - */ -function isOriginPotentiallyTrustworthy (origin) { - // 1. If origin is an opaque origin, return "Not Trustworthy". - if (origin == null || origin === 'null') { - return false - } - - // 2. Assert: origin is a tuple origin. - origin = new URL(origin) - - // 3. If origin’s scheme is either "https" or "wss", - // return "Potentially Trustworthy". - if (origin.protocol === 'https:' || origin.protocol === 'wss:') { - return true - } - - // 4. If origin’s host matches one of the CIDR notations 127.0.0.0/8 or - // ::1/128 [RFC4632], return "Potentially Trustworthy". - if (isOriginIPPotentiallyTrustworthy(origin.hostname)) { - return true - } - - // 5. If the user agent conforms to the name resolution rules in - // [let-localhost-be-localhost] and one of the following is true: - - // origin’s host is "localhost" or "localhost." - if (origin.hostname === 'localhost' || origin.hostname === 'localhost.') { - return true - } - - // origin’s host ends with ".localhost" or ".localhost." - if (origin.hostname.endsWith('.localhost') || origin.hostname.endsWith('.localhost.')) { - return true - } - - // 6. If origin’s scheme is "file", return "Potentially Trustworthy". - if (origin.protocol === 'file:') { - return true - } - - // 7. If origin’s scheme component is one which the user agent considers to - // be authenticated, return "Potentially Trustworthy". - - // 8. If origin has been configured as a trustworthy origin, return - // "Potentially Trustworthy". - - // 9. Return "Not Trustworthy". - return false -} - -/** - * A potentially trustworthy URL is one which either inherits context from its - * creator (about:blank, about:srcdoc, data) or one whose origin is a - * potentially trustworthy origin. - * - * Return value `true` means `Potentially Trustworthy`. - * Return value `false` means `Not Trustworthy`. - * - * @see https://www.w3.org/TR/secure-contexts/#is-url-trustworthy - * @param {URL} url - * @returns {boolean} - */ -function isURLPotentiallyTrustworthy (url) { - // Given a URL record (url), the following algorithm returns "Potentially - // Trustworthy" or "Not Trustworthy" as appropriate: - if (!webidl.is.URL(url)) { - return false - } - - // 1. If url is "about:blank" or "about:srcdoc", - // return "Potentially Trustworthy". - if (url.href === 'about:blank' || url.href === 'about:srcdoc') { - return true - } - - // 2. If url’s scheme is "data", return "Potentially Trustworthy". - if (url.protocol === 'data:') return true - - // Note: The origin of blob: URLs is the origin of the context in which they - // were created. Therefore, blobs created in a trustworthy origin will - // themselves be potentially trustworthy. - if (url.protocol === 'blob:') return true - - // 3. Return the result of executing § 3.1 Is origin potentially trustworthy? - // on url’s origin. - return isOriginPotentiallyTrustworthy(url.origin) -} - -// https://w3c.github.io/webappsec-upgrade-insecure-requests/#upgrade-request -function tryUpgradeRequestToAPotentiallyTrustworthyURL (request) { - // TODO -} - -/** - * @link {https://html.spec.whatwg.org/multipage/origin.html#same-origin} - * @param {URL} A - * @param {URL} B - */ -function sameOrigin (A, B) { - // 1. If A and B are the same opaque origin, then return true. - if (A.origin === B.origin && A.origin === 'null') { - return true - } - - // 2. If A and B are both tuple origins and their schemes, - // hosts, and port are identical, then return true. - if (A.protocol === B.protocol && A.hostname === B.hostname && A.port === B.port) { - return true - } - - // 3. Return false. - return false -} - -function isAborted (fetchParams) { - return fetchParams.controller.state === 'aborted' -} - -function isCancelled (fetchParams) { - return fetchParams.controller.state === 'aborted' || - fetchParams.controller.state === 'terminated' -} - -/** - * @see https://fetch.spec.whatwg.org/#concept-method-normalize - * @param {string} method - */ -function normalizeMethod (method) { - return normalizedMethodRecordsBase[method.toLowerCase()] ?? method -} - -// https://tc39.es/ecma262/#sec-%25iteratorprototype%25-object -const esIteratorPrototype = Object.getPrototypeOf(Object.getPrototypeOf([][Symbol.iterator]())) - -/** - * @see https://webidl.spec.whatwg.org/#dfn-iterator-prototype-object - * @param {string} name name of the instance - * @param {((target: any) => any)} kInternalIterator - * @param {string | number} [keyIndex] - * @param {string | number} [valueIndex] - */ -function createIterator (name, kInternalIterator, keyIndex = 0, valueIndex = 1) { - class FastIterableIterator { - /** @type {any} */ - #target - /** @type {'key' | 'value' | 'key+value'} */ - #kind - /** @type {number} */ - #index - - /** - * @see https://webidl.spec.whatwg.org/#dfn-default-iterator-object - * @param {unknown} target - * @param {'key' | 'value' | 'key+value'} kind - */ - constructor (target, kind) { - this.#target = target - this.#kind = kind - this.#index = 0 - } - - next () { - // 1. Let interface be the interface for which the iterator prototype object exists. - // 2. Let thisValue be the this value. - // 3. Let object be ? ToObject(thisValue). - // 4. If object is a platform object, then perform a security - // check, passing: - // 5. If object is not a default iterator object for interface, - // then throw a TypeError. - if (typeof this !== 'object' || this === null || !(#target in this)) { - throw new TypeError( - `'next' called on an object that does not implement interface ${name} Iterator.` - ) - } - - // 6. Let index be object’s index. - // 7. Let kind be object’s kind. - // 8. Let values be object’s target's value pairs to iterate over. - const index = this.#index - const values = kInternalIterator(this.#target) - - // 9. Let len be the length of values. - const len = values.length - - // 10. If index is greater than or equal to len, then return - // CreateIterResultObject(undefined, true). - if (index >= len) { - return { - value: undefined, - done: true - } - } - - // 11. Let pair be the entry in values at index index. - const { [keyIndex]: key, [valueIndex]: value } = values[index] - - // 12. Set object’s index to index + 1. - this.#index = index + 1 - - // 13. Return the iterator result for pair and kind. - - // https://webidl.spec.whatwg.org/#iterator-result - - // 1. Let result be a value determined by the value of kind: - let result - switch (this.#kind) { - case 'key': - // 1. Let idlKey be pair’s key. - // 2. Let key be the result of converting idlKey to an - // ECMAScript value. - // 3. result is key. - result = key - break - case 'value': - // 1. Let idlValue be pair’s value. - // 2. Let value be the result of converting idlValue to - // an ECMAScript value. - // 3. result is value. - result = value - break - case 'key+value': - // 1. Let idlKey be pair’s key. - // 2. Let idlValue be pair’s value. - // 3. Let key be the result of converting idlKey to an - // ECMAScript value. - // 4. Let value be the result of converting idlValue to - // an ECMAScript value. - // 5. Let array be ! ArrayCreate(2). - // 6. Call ! CreateDataProperty(array, "0", key). - // 7. Call ! CreateDataProperty(array, "1", value). - // 8. result is array. - result = [key, value] - break - } - - // 2. Return CreateIterResultObject(result, false). - return { - value: result, - done: false - } - } - } - - // https://webidl.spec.whatwg.org/#dfn-iterator-prototype-object - // @ts-ignore - delete FastIterableIterator.prototype.constructor - - Object.setPrototypeOf(FastIterableIterator.prototype, esIteratorPrototype) - - Object.defineProperties(FastIterableIterator.prototype, { - [Symbol.toStringTag]: { - writable: false, - enumerable: false, - configurable: true, - value: `${name} Iterator` - }, - next: { writable: true, enumerable: true, configurable: true } - }) - - /** - * @param {unknown} target - * @param {'key' | 'value' | 'key+value'} kind - * @returns {IterableIterator<any>} - */ - return function (target, kind) { - return new FastIterableIterator(target, kind) - } -} - -/** - * @see https://webidl.spec.whatwg.org/#dfn-iterator-prototype-object - * @param {string} name name of the instance - * @param {any} object class - * @param {(target: any) => any} kInternalIterator - * @param {string | number} [keyIndex] - * @param {string | number} [valueIndex] - */ -function iteratorMixin (name, object, kInternalIterator, keyIndex = 0, valueIndex = 1) { - const makeIterator = createIterator(name, kInternalIterator, keyIndex, valueIndex) - - const properties = { - keys: { - writable: true, - enumerable: true, - configurable: true, - value: function keys () { - webidl.brandCheck(this, object) - return makeIterator(this, 'key') - } - }, - values: { - writable: true, - enumerable: true, - configurable: true, - value: function values () { - webidl.brandCheck(this, object) - return makeIterator(this, 'value') - } - }, - entries: { - writable: true, - enumerable: true, - configurable: true, - value: function entries () { - webidl.brandCheck(this, object) - return makeIterator(this, 'key+value') - } - }, - forEach: { - writable: true, - enumerable: true, - configurable: true, - value: function forEach (callbackfn, thisArg = globalThis) { - webidl.brandCheck(this, object) - webidl.argumentLengthCheck(arguments, 1, `${name}.forEach`) - if (typeof callbackfn !== 'function') { - throw new TypeError( - `Failed to execute 'forEach' on '${name}': parameter 1 is not of type 'Function'.` - ) - } - for (const { 0: key, 1: value } of makeIterator(this, 'key+value')) { - callbackfn.call(thisArg, value, key, this) - } - } - } - } - - return Object.defineProperties(object.prototype, { - ...properties, - [Symbol.iterator]: { - writable: true, - enumerable: false, - configurable: true, - value: properties.entries.value - } - }) -} - -/** - * @param {import('./body').ExtractBodyResult} body - * @param {(bytes: Uint8Array) => void} processBody - * @param {(error: Error) => void} processBodyError - * @returns {void} - * - * @see https://fetch.spec.whatwg.org/#body-fully-read - */ -function fullyReadBody (body, processBody, processBodyError) { - // 1. If taskDestination is null, then set taskDestination to - // the result of starting a new parallel queue. - - // 2. Let successSteps given a byte sequence bytes be to queue a - // fetch task to run processBody given bytes, with taskDestination. - const successSteps = processBody - - // 3. Let errorSteps be to queue a fetch task to run processBodyError, - // with taskDestination. - const errorSteps = processBodyError - - try { - // 4. Let reader be the result of getting a reader for body’s stream. - // If that threw an exception, then run errorSteps with that - // exception and return. - const reader = body.stream.getReader() - - // 5. Read all bytes from reader, given successSteps and errorSteps. - readAllBytes(reader, successSteps, errorSteps) - } catch (e) { - errorSteps(e) - } -} - -/** - * @param {ReadableStreamController<Uint8Array>} controller - */ -function readableStreamClose (controller) { - try { - controller.close() - controller.byobRequest?.respond(0) - } catch (err) { - // TODO: add comment explaining why this error occurs. - if (!err.message.includes('Controller is already closed') && !err.message.includes('ReadableStream is already closed')) { - throw err - } - } -} - -/** - * @see https://streams.spec.whatwg.org/#readablestreamdefaultreader-read-all-bytes - * @see https://streams.spec.whatwg.org/#read-loop - * @param {ReadableStream<Uint8Array<ArrayBuffer>>} reader - * @param {(bytes: Uint8Array) => void} successSteps - * @param {(error: Error) => void} failureSteps - * @returns {Promise<void>} - */ -async function readAllBytes (reader, successSteps, failureSteps) { - try { - const bytes = [] - let byteLength = 0 - - do { - const { done, value: chunk } = await reader.read() - - if (done) { - // 1. Call successSteps with bytes. - successSteps(Buffer.concat(bytes, byteLength)) - return - } - - // 1. If chunk is not a Uint8Array object, call failureSteps - // with a TypeError and abort these steps. - if (!isUint8Array(chunk)) { - failureSteps(new TypeError('Received non-Uint8Array chunk')) - return - } - - // 2. Append the bytes represented by chunk to bytes. - bytes.push(chunk) - byteLength += chunk.length - - // 3. Read-loop given reader, bytes, successSteps, and failureSteps. - } while (true) - } catch (e) { - // 1. Call failureSteps with e. - failureSteps(e) - } -} - -/** - * @see https://fetch.spec.whatwg.org/#is-local - * @param {URL} url - * @returns {boolean} - */ -function urlIsLocal (url) { - assert('protocol' in url) // ensure it's a url object - - const protocol = url.protocol - - // A URL is local if its scheme is a local scheme. - // A local scheme is "about", "blob", or "data". - return protocol === 'about:' || protocol === 'blob:' || protocol === 'data:' -} - -/** - * @param {string|URL} url - * @returns {boolean} - */ -function urlHasHttpsScheme (url) { - return ( - ( - typeof url === 'string' && - url[5] === ':' && - url[0] === 'h' && - url[1] === 't' && - url[2] === 't' && - url[3] === 'p' && - url[4] === 's' - ) || - url.protocol === 'https:' - ) -} - -/** - * @see https://fetch.spec.whatwg.org/#http-scheme - * @param {URL} url - */ -function urlIsHttpHttpsScheme (url) { - assert('protocol' in url) // ensure it's a url object - - const protocol = url.protocol - - return protocol === 'http:' || protocol === 'https:' -} - -/** - * @typedef {Object} RangeHeaderValue - * @property {number|null} rangeStartValue - * @property {number|null} rangeEndValue - */ - -/** - * @see https://fetch.spec.whatwg.org/#simple-range-header-value - * @param {string} value - * @param {boolean} allowWhitespace - * @return {RangeHeaderValue|'failure'} - */ -function simpleRangeHeaderValue (value, allowWhitespace) { - // 1. Let data be the isomorphic decoding of value. - // Note: isomorphic decoding takes a sequence of bytes (ie. a Uint8Array) and turns it into a string, - // nothing more. We obviously don't need to do that if value is a string already. - const data = value - - // 2. If data does not start with "bytes", then return failure. - if (!data.startsWith('bytes')) { - return 'failure' - } - - // 3. Let position be a position variable for data, initially pointing at the 5th code point of data. - const position = { position: 5 } - - // 4. If allowWhitespace is true, collect a sequence of code points that are HTTP tab or space, - // from data given position. - if (allowWhitespace) { - collectASequenceOfCodePoints( - (char) => char === '\t' || char === ' ', - data, - position - ) - } - - // 5. If the code point at position within data is not U+003D (=), then return failure. - if (data.charCodeAt(position.position) !== 0x3D) { - return 'failure' - } - - // 6. Advance position by 1. - position.position++ - - // 7. If allowWhitespace is true, collect a sequence of code points that are HTTP tab or space, from - // data given position. - if (allowWhitespace) { - collectASequenceOfCodePoints( - (char) => char === '\t' || char === ' ', - data, - position - ) - } - - // 8. Let rangeStart be the result of collecting a sequence of code points that are ASCII digits, - // from data given position. - const rangeStart = collectASequenceOfCodePoints( - (char) => { - const code = char.charCodeAt(0) - - return code >= 0x30 && code <= 0x39 - }, - data, - position - ) - - // 9. Let rangeStartValue be rangeStart, interpreted as decimal number, if rangeStart is not the - // empty string; otherwise null. - const rangeStartValue = rangeStart.length ? Number(rangeStart) : null - - // 10. If allowWhitespace is true, collect a sequence of code points that are HTTP tab or space, - // from data given position. - if (allowWhitespace) { - collectASequenceOfCodePoints( - (char) => char === '\t' || char === ' ', - data, - position - ) - } - - // 11. If the code point at position within data is not U+002D (-), then return failure. - if (data.charCodeAt(position.position) !== 0x2D) { - return 'failure' - } - - // 12. Advance position by 1. - position.position++ - - // 13. If allowWhitespace is true, collect a sequence of code points that are HTTP tab - // or space, from data given position. - // Note from Khafra: its the same step as in #8 again lol - if (allowWhitespace) { - collectASequenceOfCodePoints( - (char) => char === '\t' || char === ' ', - data, - position - ) - } - - // 14. Let rangeEnd be the result of collecting a sequence of code points that are - // ASCII digits, from data given position. - // Note from Khafra: you wouldn't guess it, but this is also the same step as #8 - const rangeEnd = collectASequenceOfCodePoints( - (char) => { - const code = char.charCodeAt(0) - - return code >= 0x30 && code <= 0x39 - }, - data, - position - ) - - // 15. Let rangeEndValue be rangeEnd, interpreted as decimal number, if rangeEnd - // is not the empty string; otherwise null. - // Note from Khafra: THE SAME STEP, AGAIN!!! - // Note: why interpret as a decimal if we only collect ascii digits? - const rangeEndValue = rangeEnd.length ? Number(rangeEnd) : null - - // 16. If position is not past the end of data, then return failure. - if (position.position < data.length) { - return 'failure' - } - - // 17. If rangeEndValue and rangeStartValue are null, then return failure. - if (rangeEndValue === null && rangeStartValue === null) { - return 'failure' - } - - // 18. If rangeStartValue and rangeEndValue are numbers, and rangeStartValue is - // greater than rangeEndValue, then return failure. - // Note: ... when can they not be numbers? - if (rangeStartValue > rangeEndValue) { - return 'failure' - } - - // 19. Return (rangeStartValue, rangeEndValue). - return { rangeStartValue, rangeEndValue } -} - -/** - * @see https://fetch.spec.whatwg.org/#build-a-content-range - * @param {number} rangeStart - * @param {number} rangeEnd - * @param {number} fullLength - */ -function buildContentRange (rangeStart, rangeEnd, fullLength) { - // 1. Let contentRange be `bytes `. - let contentRange = 'bytes ' - - // 2. Append rangeStart, serialized and isomorphic encoded, to contentRange. - contentRange += isomorphicEncode(`${rangeStart}`) - - // 3. Append 0x2D (-) to contentRange. - contentRange += '-' - - // 4. Append rangeEnd, serialized and isomorphic encoded to contentRange. - contentRange += isomorphicEncode(`${rangeEnd}`) - - // 5. Append 0x2F (/) to contentRange. - contentRange += '/' - - // 6. Append fullLength, serialized and isomorphic encoded to contentRange. - contentRange += isomorphicEncode(`${fullLength}`) - - // 7. Return contentRange. - return contentRange -} - -// A Stream, which pipes the response to zlib.createInflate() or -// zlib.createInflateRaw() depending on the first byte of the Buffer. -// If the lower byte of the first byte is 0x08, then the stream is -// interpreted as a zlib stream, otherwise it's interpreted as a -// raw deflate stream. -class InflateStream extends Transform { - #zlibOptions - - /** @param {zlib.ZlibOptions} [zlibOptions] */ - constructor (zlibOptions) { - super() - this.#zlibOptions = zlibOptions - } - - _transform (chunk, encoding, callback) { - if (!this._inflateStream) { - if (chunk.length === 0) { - callback() - return - } - this._inflateStream = (chunk[0] & 0x0F) === 0x08 - ? zlib.createInflate(this.#zlibOptions) - : zlib.createInflateRaw(this.#zlibOptions) - - this._inflateStream.on('data', this.push.bind(this)) - this._inflateStream.on('end', () => this.push(null)) - this._inflateStream.on('error', (err) => this.destroy(err)) - } - - this._inflateStream.write(chunk, encoding, callback) - } - - _final (callback) { - if (this._inflateStream) { - this._inflateStream.end() - this._inflateStream = null - } - callback() - } -} - -/** - * @param {zlib.ZlibOptions} [zlibOptions] - * @returns {InflateStream} - */ -function createInflate (zlibOptions) { - return new InflateStream(zlibOptions) -} - -/** - * @see https://fetch.spec.whatwg.org/#concept-header-extract-mime-type - * @param {import('./headers').HeadersList} headers - */ -function extractMimeType (headers) { - // 1. Let charset be null. - let charset = null - - // 2. Let essence be null. - let essence = null - - // 3. Let mimeType be null. - let mimeType = null - - // 4. Let values be the result of getting, decoding, and splitting `Content-Type` from headers. - const values = getDecodeSplit('content-type', headers) - - // 5. If values is null, then return failure. - if (values === null) { - return 'failure' - } - - // 6. For each value of values: - for (const value of values) { - // 6.1. Let temporaryMimeType be the result of parsing value. - const temporaryMimeType = parseMIMEType(value) - - // 6.2. If temporaryMimeType is failure or its essence is "*/*", then continue. - if (temporaryMimeType === 'failure' || temporaryMimeType.essence === '*/*') { - continue - } - - // 6.3. Set mimeType to temporaryMimeType. - mimeType = temporaryMimeType - - // 6.4. If mimeType’s essence is not essence, then: - if (mimeType.essence !== essence) { - // 6.4.1. Set charset to null. - charset = null - - // 6.4.2. If mimeType’s parameters["charset"] exists, then set charset to - // mimeType’s parameters["charset"]. - if (mimeType.parameters.has('charset')) { - charset = mimeType.parameters.get('charset') - } - - // 6.4.3. Set essence to mimeType’s essence. - essence = mimeType.essence - } else if (!mimeType.parameters.has('charset') && charset !== null) { - // 6.5. Otherwise, if mimeType’s parameters["charset"] does not exist, and - // charset is non-null, set mimeType’s parameters["charset"] to charset. - mimeType.parameters.set('charset', charset) - } - } - - // 7. If mimeType is null, then return failure. - if (mimeType == null) { - return 'failure' - } - - // 8. Return mimeType. - return mimeType -} - -/** - * @see https://fetch.spec.whatwg.org/#header-value-get-decode-and-split - * @param {string|null} value - */ -function gettingDecodingSplitting (value) { - // 1. Let input be the result of isomorphic decoding value. - const input = value - - // 2. Let position be a position variable for input, initially pointing at the start of input. - const position = { position: 0 } - - // 3. Let values be a list of strings, initially empty. - const values = [] - - // 4. Let temporaryValue be the empty string. - let temporaryValue = '' - - // 5. While position is not past the end of input: - while (position.position < input.length) { - // 5.1. Append the result of collecting a sequence of code points that are not U+0022 (") - // or U+002C (,) from input, given position, to temporaryValue. - temporaryValue += collectASequenceOfCodePoints( - (char) => char !== '"' && char !== ',', - input, - position - ) - - // 5.2. If position is not past the end of input, then: - if (position.position < input.length) { - // 5.2.1. If the code point at position within input is U+0022 ("), then: - if (input.charCodeAt(position.position) === 0x22) { - // 5.2.1.1. Append the result of collecting an HTTP quoted string from input, given position, to temporaryValue. - temporaryValue += collectAnHTTPQuotedString( - input, - position - ) - - // 5.2.1.2. If position is not past the end of input, then continue. - if (position.position < input.length) { - continue - } - } else { - // 5.2.2. Otherwise: - - // 5.2.2.1. Assert: the code point at position within input is U+002C (,). - assert(input.charCodeAt(position.position) === 0x2C) - - // 5.2.2.2. Advance position by 1. - position.position++ - } - } - - // 5.3. Remove all HTTP tab or space from the start and end of temporaryValue. - temporaryValue = removeChars(temporaryValue, true, true, (char) => char === 0x9 || char === 0x20) - - // 5.4. Append temporaryValue to values. - values.push(temporaryValue) - - // 5.6. Set temporaryValue to the empty string. - temporaryValue = '' - } - - // 6. Return values. - return values -} - -/** - * @see https://fetch.spec.whatwg.org/#concept-header-list-get-decode-split - * @param {string} name lowercase header name - * @param {import('./headers').HeadersList} list - */ -function getDecodeSplit (name, list) { - // 1. Let value be the result of getting name from list. - const value = list.get(name, true) - - // 2. If value is null, then return null. - if (value === null) { - return null - } - - // 3. Return the result of getting, decoding, and splitting value. - return gettingDecodingSplitting(value) -} - -function hasAuthenticationEntry (request) { - return false -} - -/** - * @see https://url.spec.whatwg.org/#include-credentials - * @param {URL} url - */ -function includesCredentials (url) { - // A URL includes credentials if its username or password is not the empty string. - return !!(url.username || url.password) -} - -/** - * @see https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable - * @param {object|string} navigable - */ -function isTraversableNavigable (navigable) { - // TODO - return true -} - -class EnvironmentSettingsObjectBase { - get baseUrl () { - return getGlobalOrigin() - } - - get origin () { - return this.baseUrl?.origin - } - - policyContainer = makePolicyContainer() -} - -class EnvironmentSettingsObject { - settingsObject = new EnvironmentSettingsObjectBase() -} - -const environmentSettingsObject = new EnvironmentSettingsObject() - -module.exports = { - isAborted, - isCancelled, - isValidEncodedURL, - ReadableStreamFrom, - tryUpgradeRequestToAPotentiallyTrustworthyURL, - clampAndCoarsenConnectionTimingInfo, - coarsenedSharedCurrentTime, - determineRequestsReferrer, - makePolicyContainer, - clonePolicyContainer, - appendFetchMetadata, - appendRequestOriginHeader, - TAOCheck, - corsCheck, - crossOriginResourcePolicyCheck, - createOpaqueTimingInfo, - setRequestReferrerPolicyOnRedirect, - isValidHTTPToken, - requestBadPort, - requestCurrentURL, - responseURL, - responseLocationURL, - isURLPotentiallyTrustworthy, - isValidReasonPhrase, - sameOrigin, - normalizeMethod, - iteratorMixin, - createIterator, - isValidHeaderName, - isValidHeaderValue, - isErrorLike, - fullyReadBody, - readableStreamClose, - urlIsLocal, - urlHasHttpsScheme, - urlIsHttpHttpsScheme, - readAllBytes, - simpleRangeHeaderValue, - buildContentRange, - createInflate, - extractMimeType, - getDecodeSplit, - environmentSettingsObject, - isOriginIPPotentiallyTrustworthy, - hasAuthenticationEntry, - includesCredentials, - isTraversableNavigable -} diff --git a/vanilla/node_modules/undici/lib/web/infra/index.js b/vanilla/node_modules/undici/lib/web/infra/index.js deleted file mode 100644 index 391bb2e..0000000 --- a/vanilla/node_modules/undici/lib/web/infra/index.js +++ /dev/null @@ -1,229 +0,0 @@ -'use strict' - -const assert = require('node:assert') -const { utf8DecodeBytes } = require('../../encoding') - -/** - * @param {(char: string) => boolean} condition - * @param {string} input - * @param {{ position: number }} position - * @returns {string} - * - * @see https://infra.spec.whatwg.org/#collect-a-sequence-of-code-points - */ -function collectASequenceOfCodePoints (condition, input, position) { - // 1. Let result be the empty string. - let result = '' - - // 2. While position doesn’t point past the end of input and the - // code point at position within input meets the condition condition: - while (position.position < input.length && condition(input[position.position])) { - // 1. Append that code point to the end of result. - result += input[position.position] - - // 2. Advance position by 1. - position.position++ - } - - // 3. Return result. - return result -} - -/** - * A faster collectASequenceOfCodePoints that only works when comparing a single character. - * @param {string} char - * @param {string} input - * @param {{ position: number }} position - * @returns {string} - * - * @see https://infra.spec.whatwg.org/#collect-a-sequence-of-code-points - */ -function collectASequenceOfCodePointsFast (char, input, position) { - const idx = input.indexOf(char, position.position) - const start = position.position - - if (idx === -1) { - position.position = input.length - return input.slice(start) - } - - position.position = idx - return input.slice(start, position.position) -} - -const ASCII_WHITESPACE_REPLACE_REGEX = /[\u0009\u000A\u000C\u000D\u0020]/g // eslint-disable-line no-control-regex - -/** - * @param {string} data - * @returns {Uint8Array | 'failure'} - * - * @see https://infra.spec.whatwg.org/#forgiving-base64-decode - */ -function forgivingBase64 (data) { - // 1. Remove all ASCII whitespace from data. - data = data.replace(ASCII_WHITESPACE_REPLACE_REGEX, '') - - let dataLength = data.length - // 2. If data’s code point length divides by 4 leaving - // no remainder, then: - if (dataLength % 4 === 0) { - // 1. If data ends with one or two U+003D (=) code points, - // then remove them from data. - if (data.charCodeAt(dataLength - 1) === 0x003D) { - --dataLength - if (data.charCodeAt(dataLength - 1) === 0x003D) { - --dataLength - } - } - } - - // 3. If data’s code point length divides by 4 leaving - // a remainder of 1, then return failure. - if (dataLength % 4 === 1) { - return 'failure' - } - - // 4. If data contains a code point that is not one of - // U+002B (+) - // U+002F (/) - // ASCII alphanumeric - // then return failure. - if (/[^+/0-9A-Za-z]/.test(data.length === dataLength ? data : data.substring(0, dataLength))) { - return 'failure' - } - - const buffer = Buffer.from(data, 'base64') - return new Uint8Array(buffer.buffer, buffer.byteOffset, buffer.byteLength) -} - -/** - * @param {number} char - * @returns {boolean} - * - * @see https://infra.spec.whatwg.org/#ascii-whitespace - */ -function isASCIIWhitespace (char) { - return ( - char === 0x09 || // \t - char === 0x0a || // \n - char === 0x0c || // \f - char === 0x0d || // \r - char === 0x20 // space - ) -} - -/** - * @param {Uint8Array} input - * @returns {string} - * - * @see https://infra.spec.whatwg.org/#isomorphic-decode - */ -function isomorphicDecode (input) { - // 1. To isomorphic decode a byte sequence input, return a string whose code point - // length is equal to input’s length and whose code points have the same values - // as the values of input’s bytes, in the same order. - const length = input.length - if ((2 << 15) - 1 > length) { - return String.fromCharCode.apply(null, input) - } - let result = '' - let i = 0 - let addition = (2 << 15) - 1 - while (i < length) { - if (i + addition > length) { - addition = length - i - } - result += String.fromCharCode.apply(null, input.subarray(i, i += addition)) - } - return result -} - -const invalidIsomorphicEncodeValueRegex = /[^\x00-\xFF]/ // eslint-disable-line no-control-regex - -/** - * @param {string} input - * @returns {string} - * - * @see https://infra.spec.whatwg.org/#isomorphic-encode - */ -function isomorphicEncode (input) { - // 1. Assert: input contains no code points greater than U+00FF. - assert(!invalidIsomorphicEncodeValueRegex.test(input)) - - // 2. Return a byte sequence whose length is equal to input’s code - // point length and whose bytes have the same values as the - // values of input’s code points, in the same order - return input -} - -/** - * @see https://infra.spec.whatwg.org/#parse-json-bytes-to-a-javascript-value - * @param {Uint8Array} bytes - */ -function parseJSONFromBytes (bytes) { - return JSON.parse(utf8DecodeBytes(bytes)) -} - -/** - * @param {string} str - * @param {boolean} [leading=true] - * @param {boolean} [trailing=true] - * @returns {string} - * - * @see https://infra.spec.whatwg.org/#strip-leading-and-trailing-ascii-whitespace - */ -function removeASCIIWhitespace (str, leading = true, trailing = true) { - return removeChars(str, leading, trailing, isASCIIWhitespace) -} - -/** - * @param {string} str - * @param {boolean} leading - * @param {boolean} trailing - * @param {(charCode: number) => boolean} predicate - * @returns {string} - */ -function removeChars (str, leading, trailing, predicate) { - let lead = 0 - let trail = str.length - 1 - - if (leading) { - while (lead < str.length && predicate(str.charCodeAt(lead))) lead++ - } - - if (trailing) { - while (trail > 0 && predicate(str.charCodeAt(trail))) trail-- - } - - return lead === 0 && trail === str.length - 1 ? str : str.slice(lead, trail + 1) -} - -// https://infra.spec.whatwg.org/#serialize-a-javascript-value-to-a-json-string -function serializeJavascriptValueToJSONString (value) { - // 1. Let result be ? Call(%JSON.stringify%, undefined, « value »). - const result = JSON.stringify(value) - - // 2. If result is undefined, then throw a TypeError. - if (result === undefined) { - throw new TypeError('Value is not JSON serializable') - } - - // 3. Assert: result is a string. - assert(typeof result === 'string') - - // 4. Return result. - return result -} - -module.exports = { - collectASequenceOfCodePoints, - collectASequenceOfCodePointsFast, - forgivingBase64, - isASCIIWhitespace, - isomorphicDecode, - isomorphicEncode, - parseJSONFromBytes, - removeASCIIWhitespace, - removeChars, - serializeJavascriptValueToJSONString -} diff --git a/vanilla/node_modules/undici/lib/web/subresource-integrity/Readme.md b/vanilla/node_modules/undici/lib/web/subresource-integrity/Readme.md deleted file mode 100644 index 289a2b8..0000000 --- a/vanilla/node_modules/undici/lib/web/subresource-integrity/Readme.md +++ /dev/null @@ -1,9 +0,0 @@ -# Subresource Integrity - -based on Editor’s Draft, 12 June 2025 - -This module provides support for Subresource Integrity (SRI) in the context of web fetch operations. SRI is a security feature that allows clients to verify that fetched resources are delivered without unexpected manipulation. - -## Links - -- [Subresource Integrity](https://w3c.github.io/webappsec-subresource-integrity/)
\ No newline at end of file diff --git a/vanilla/node_modules/undici/lib/web/subresource-integrity/subresource-integrity.js b/vanilla/node_modules/undici/lib/web/subresource-integrity/subresource-integrity.js deleted file mode 100644 index 8c8f6c4..0000000 --- a/vanilla/node_modules/undici/lib/web/subresource-integrity/subresource-integrity.js +++ /dev/null @@ -1,307 +0,0 @@ -'use strict' - -const assert = require('node:assert') -const { runtimeFeatures } = require('../../util/runtime-features.js') - -/** - * @typedef {object} Metadata - * @property {SRIHashAlgorithm} alg - The algorithm used for the hash. - * @property {string} val - The base64-encoded hash value. - */ - -/** - * @typedef {Metadata[]} MetadataList - */ - -/** - * @typedef {('sha256' | 'sha384' | 'sha512')} SRIHashAlgorithm - */ - -/** - * @type {Map<SRIHashAlgorithm, number>} - * - * The valid SRI hash algorithm token set is the ordered set « "sha256", - * "sha384", "sha512" » (corresponding to SHA-256, SHA-384, and SHA-512 - * respectively). The ordering of this set is meaningful, with stronger - * algorithms appearing later in the set. - * - * @see https://w3c.github.io/webappsec-subresource-integrity/#valid-sri-hash-algorithm-token-set - */ -const validSRIHashAlgorithmTokenSet = new Map([['sha256', 0], ['sha384', 1], ['sha512', 2]]) - -// https://nodejs.org/api/crypto.html#determining-if-crypto-support-is-unavailable -/** @type {import('node:crypto')} */ -let crypto - -if (runtimeFeatures.has('crypto')) { - crypto = require('node:crypto') - const cryptoHashes = crypto.getHashes() - - // If no hashes are available, we cannot support SRI. - if (cryptoHashes.length === 0) { - validSRIHashAlgorithmTokenSet.clear() - } - - for (const algorithm of validSRIHashAlgorithmTokenSet.keys()) { - // If the algorithm is not supported, remove it from the list. - if (cryptoHashes.includes(algorithm) === false) { - validSRIHashAlgorithmTokenSet.delete(algorithm) - } - } -} else { - // If crypto is not available, we cannot support SRI. - validSRIHashAlgorithmTokenSet.clear() -} - -/** - * @typedef GetSRIHashAlgorithmIndex - * @type {(algorithm: SRIHashAlgorithm) => number} - * @param {SRIHashAlgorithm} algorithm - * @returns {number} The index of the algorithm in the valid SRI hash algorithm - * token set. - */ - -const getSRIHashAlgorithmIndex = /** @type {GetSRIHashAlgorithmIndex} */ (Map.prototype.get.bind( - validSRIHashAlgorithmTokenSet)) - -/** - * @typedef IsValidSRIHashAlgorithm - * @type {(algorithm: string) => algorithm is SRIHashAlgorithm} - * @param {*} algorithm - * @returns {algorithm is SRIHashAlgorithm} - */ - -const isValidSRIHashAlgorithm = /** @type {IsValidSRIHashAlgorithm} */ ( - Map.prototype.has.bind(validSRIHashAlgorithmTokenSet) -) - -/** - * @param {Uint8Array} bytes - * @param {string} metadataList - * @returns {boolean} - * - * @see https://w3c.github.io/webappsec-subresource-integrity/#does-response-match-metadatalist - */ -const bytesMatch = runtimeFeatures.has('crypto') === false || validSRIHashAlgorithmTokenSet.size === 0 - // If node is not built with OpenSSL support, we cannot check - // a request's integrity, so allow it by default (the spec will - // allow requests if an invalid hash is given, as precedence). - ? () => true - : (bytes, metadataList) => { - // 1. Let parsedMetadata be the result of parsing metadataList. - const parsedMetadata = parseMetadata(metadataList) - - // 2. If parsedMetadata is empty set, return true. - if (parsedMetadata.length === 0) { - return true - } - - // 3. Let metadata be the result of getting the strongest - // metadata from parsedMetadata. - const metadata = getStrongestMetadata(parsedMetadata) - - // 4. For each item in metadata: - for (const item of metadata) { - // 1. Let algorithm be the item["alg"]. - const algorithm = item.alg - - // 2. Let expectedValue be the item["val"]. - const expectedValue = item.val - - // See https://github.com/web-platform-tests/wpt/commit/e4c5cc7a5e48093220528dfdd1c4012dc3837a0e - // "be liberal with padding". This is annoying, and it's not even in the spec. - - // 3. Let actualValue be the result of applying algorithm to bytes . - const actualValue = applyAlgorithmToBytes(algorithm, bytes) - - // 4. If actualValue is a case-sensitive match for expectedValue, - // return true. - if (caseSensitiveMatch(actualValue, expectedValue)) { - return true - } - } - - // 5. Return false. - return false - } - -/** - * @param {MetadataList} metadataList - * @returns {MetadataList} The strongest hash algorithm from the metadata list. - */ -function getStrongestMetadata (metadataList) { - // 1. Let result be the empty set and strongest be the empty string. - const result = [] - /** @type {Metadata|null} */ - let strongest = null - - // 2. For each item in set: - for (const item of metadataList) { - // 1. Assert: item["alg"] is a valid SRI hash algorithm token. - assert(isValidSRIHashAlgorithm(item.alg), 'Invalid SRI hash algorithm token') - - // 2. If result is the empty set, then: - if (result.length === 0) { - // 1. Append item to result. - result.push(item) - - // 2. Set strongest to item. - strongest = item - - // 3. Continue. - continue - } - - // 3. Let currentAlgorithm be strongest["alg"], and currentAlgorithmIndex be - // the index of currentAlgorithm in the valid SRI hash algorithm token set. - const currentAlgorithm = /** @type {Metadata} */ (strongest).alg - const currentAlgorithmIndex = getSRIHashAlgorithmIndex(currentAlgorithm) - - // 4. Let newAlgorithm be the item["alg"], and newAlgorithmIndex be the - // index of newAlgorithm in the valid SRI hash algorithm token set. - const newAlgorithm = item.alg - const newAlgorithmIndex = getSRIHashAlgorithmIndex(newAlgorithm) - - // 5. If newAlgorithmIndex is less than currentAlgorithmIndex, then continue. - if (newAlgorithmIndex < currentAlgorithmIndex) { - continue - - // 6. Otherwise, if newAlgorithmIndex is greater than - // currentAlgorithmIndex: - } else if (newAlgorithmIndex > currentAlgorithmIndex) { - // 1. Set strongest to item. - strongest = item - - // 2. Set result to « item ». - result[0] = item - result.length = 1 - - // 7. Otherwise, newAlgorithmIndex and currentAlgorithmIndex are the same - // value. Append item to result. - } else { - result.push(item) - } - } - - // 3. Return result. - return result -} - -/** - * @param {string} metadata - * @returns {MetadataList} - * - * @see https://w3c.github.io/webappsec-subresource-integrity/#parse-metadata - */ -function parseMetadata (metadata) { - // 1. Let result be the empty set. - /** @type {MetadataList} */ - const result = [] - - // 2. For each item returned by splitting metadata on spaces: - for (const item of metadata.split(' ')) { - // 1. Let expression-and-options be the result of splitting item on U+003F (?). - const expressionAndOptions = item.split('?', 1) - - // 2. Let algorithm-expression be expression-and-options[0]. - const algorithmExpression = expressionAndOptions[0] - - // 3. Let base64-value be the empty string. - let base64Value = '' - - // 4. Let algorithm-and-value be the result of splitting algorithm-expression on U+002D (-). - const algorithmAndValue = [algorithmExpression.slice(0, 6), algorithmExpression.slice(7)] - - // 5. Let algorithm be algorithm-and-value[0]. - const algorithm = algorithmAndValue[0] - - // 6. If algorithm is not a valid SRI hash algorithm token, then continue. - if (!isValidSRIHashAlgorithm(algorithm)) { - continue - } - - // 7. If algorithm-and-value[1] exists, set base64-value to - // algorithm-and-value[1]. - if (algorithmAndValue[1]) { - base64Value = algorithmAndValue[1] - } - - // 8. Let metadata be the ordered map - // «["alg" → algorithm, "val" → base64-value]». - const metadata = { - alg: algorithm, - val: base64Value - } - - // 9. Append metadata to result. - result.push(metadata) - } - - // 3. Return result. - return result -} - -/** - * Applies the specified hash algorithm to the given bytes - * - * @typedef {(algorithm: SRIHashAlgorithm, bytes: Uint8Array) => string} ApplyAlgorithmToBytes - * @param {SRIHashAlgorithm} algorithm - * @param {Uint8Array} bytes - * @returns {string} - */ -const applyAlgorithmToBytes = (algorithm, bytes) => { - return crypto.hash(algorithm, bytes, 'base64') -} - -/** - * Compares two base64 strings, allowing for base64url - * in the second string. - * - * @param {string} actualValue base64 encoded string - * @param {string} expectedValue base64 or base64url encoded string - * @returns {boolean} - */ -function caseSensitiveMatch (actualValue, expectedValue) { - // Ignore padding characters from the end of the strings by - // decreasing the length by 1 or 2 if the last characters are `=`. - let actualValueLength = actualValue.length - if (actualValueLength !== 0 && actualValue[actualValueLength - 1] === '=') { - actualValueLength -= 1 - } - if (actualValueLength !== 0 && actualValue[actualValueLength - 1] === '=') { - actualValueLength -= 1 - } - let expectedValueLength = expectedValue.length - if (expectedValueLength !== 0 && expectedValue[expectedValueLength - 1] === '=') { - expectedValueLength -= 1 - } - if (expectedValueLength !== 0 && expectedValue[expectedValueLength - 1] === '=') { - expectedValueLength -= 1 - } - - if (actualValueLength !== expectedValueLength) { - return false - } - - for (let i = 0; i < actualValueLength; ++i) { - if ( - actualValue[i] === expectedValue[i] || - (actualValue[i] === '+' && expectedValue[i] === '-') || - (actualValue[i] === '/' && expectedValue[i] === '_') - ) { - continue - } - return false - } - - return true -} - -module.exports = { - applyAlgorithmToBytes, - bytesMatch, - caseSensitiveMatch, - isValidSRIHashAlgorithm, - getStrongestMetadata, - parseMetadata -} diff --git a/vanilla/node_modules/undici/lib/web/webidl/index.js b/vanilla/node_modules/undici/lib/web/webidl/index.js deleted file mode 100644 index c783432..0000000 --- a/vanilla/node_modules/undici/lib/web/webidl/index.js +++ /dev/null @@ -1,1003 +0,0 @@ -'use strict' - -const assert = require('node:assert') -const { types, inspect } = require('node:util') -const { runtimeFeatures } = require('../../util/runtime-features') - -const UNDEFINED = 1 -const BOOLEAN = 2 -const STRING = 3 -const SYMBOL = 4 -const NUMBER = 5 -const BIGINT = 6 -const NULL = 7 -const OBJECT = 8 // function and object - -const FunctionPrototypeSymbolHasInstance = Function.call.bind(Function.prototype[Symbol.hasInstance]) - -/** @type {import('../../../types/webidl').Webidl} */ -const webidl = { - converters: {}, - util: {}, - errors: {}, - is: {} -} - -/** - * @description Instantiate an error. - * - * @param {Object} opts - * @param {string} opts.header - * @param {string} opts.message - * @returns {TypeError} - */ -webidl.errors.exception = function (message) { - return new TypeError(`${message.header}: ${message.message}`) -} - -/** - * @description Instantiate an error when conversion from one type to another has failed. - * - * @param {Object} opts - * @param {string} opts.prefix - * @param {string} opts.argument - * @param {string[]} opts.types - * @returns {TypeError} - */ -webidl.errors.conversionFailed = function (opts) { - const plural = opts.types.length === 1 ? '' : ' one of' - const message = - `${opts.argument} could not be converted to` + - `${plural}: ${opts.types.join(', ')}.` - - return webidl.errors.exception({ - header: opts.prefix, - message - }) -} - -/** - * @description Instantiate an error when an invalid argument is provided - * - * @param {Object} context - * @param {string} context.prefix - * @param {string} context.value - * @param {string} context.type - * @returns {TypeError} - */ -webidl.errors.invalidArgument = function (context) { - return webidl.errors.exception({ - header: context.prefix, - message: `"${context.value}" is an invalid ${context.type}.` - }) -} - -// https://webidl.spec.whatwg.org/#implements -webidl.brandCheck = function (V, I) { - if (!FunctionPrototypeSymbolHasInstance(I, V)) { - const err = new TypeError('Illegal invocation') - err.code = 'ERR_INVALID_THIS' // node compat. - throw err - } -} - -webidl.brandCheckMultiple = function (List) { - const prototypes = List.map((c) => webidl.util.MakeTypeAssertion(c)) - - return (V) => { - if (prototypes.every(typeCheck => !typeCheck(V))) { - const err = new TypeError('Illegal invocation') - err.code = 'ERR_INVALID_THIS' // node compat. - throw err - } - } -} - -webidl.argumentLengthCheck = function ({ length }, min, ctx) { - if (length < min) { - throw webidl.errors.exception({ - message: `${min} argument${min !== 1 ? 's' : ''} required, ` + - `but${length ? ' only' : ''} ${length} found.`, - header: ctx - }) - } -} - -webidl.illegalConstructor = function () { - throw webidl.errors.exception({ - header: 'TypeError', - message: 'Illegal constructor' - }) -} - -webidl.util.MakeTypeAssertion = function (I) { - return (O) => FunctionPrototypeSymbolHasInstance(I, O) -} - -// https://tc39.es/ecma262/#sec-ecmascript-data-types-and-values -webidl.util.Type = function (V) { - switch (typeof V) { - case 'undefined': return UNDEFINED - case 'boolean': return BOOLEAN - case 'string': return STRING - case 'symbol': return SYMBOL - case 'number': return NUMBER - case 'bigint': return BIGINT - case 'function': - case 'object': { - if (V === null) { - return NULL - } - - return OBJECT - } - } -} - -webidl.util.Types = { - UNDEFINED, - BOOLEAN, - STRING, - SYMBOL, - NUMBER, - BIGINT, - NULL, - OBJECT -} - -webidl.util.TypeValueToString = function (o) { - switch (webidl.util.Type(o)) { - case UNDEFINED: return 'Undefined' - case BOOLEAN: return 'Boolean' - case STRING: return 'String' - case SYMBOL: return 'Symbol' - case NUMBER: return 'Number' - case BIGINT: return 'BigInt' - case NULL: return 'Null' - case OBJECT: return 'Object' - } -} - -webidl.util.markAsUncloneable = runtimeFeatures.has('markAsUncloneable') - ? require('node:worker_threads').markAsUncloneable - : () => {} - -// https://webidl.spec.whatwg.org/#abstract-opdef-converttoint -webidl.util.ConvertToInt = function (V, bitLength, signedness, flags) { - let upperBound - let lowerBound - - // 1. If bitLength is 64, then: - if (bitLength === 64) { - // 1. Let upperBound be 2^53 − 1. - upperBound = Math.pow(2, 53) - 1 - - // 2. If signedness is "unsigned", then let lowerBound be 0. - if (signedness === 'unsigned') { - lowerBound = 0 - } else { - // 3. Otherwise let lowerBound be −2^53 + 1. - lowerBound = Math.pow(-2, 53) + 1 - } - } else if (signedness === 'unsigned') { - // 2. Otherwise, if signedness is "unsigned", then: - - // 1. Let lowerBound be 0. - lowerBound = 0 - - // 2. Let upperBound be 2^bitLength − 1. - upperBound = Math.pow(2, bitLength) - 1 - } else { - // 3. Otherwise: - - // 1. Let lowerBound be -2^bitLength − 1. - lowerBound = Math.pow(-2, bitLength) - 1 - - // 2. Let upperBound be 2^bitLength − 1 − 1. - upperBound = Math.pow(2, bitLength - 1) - 1 - } - - // 4. Let x be ? ToNumber(V). - let x = Number(V) - - // 5. If x is −0, then set x to +0. - if (x === 0) { - x = 0 - } - - // 6. If the conversion is to an IDL type associated - // with the [EnforceRange] extended attribute, then: - if (webidl.util.HasFlag(flags, webidl.attributes.EnforceRange)) { - // 1. If x is NaN, +∞, or −∞, then throw a TypeError. - if ( - Number.isNaN(x) || - x === Number.POSITIVE_INFINITY || - x === Number.NEGATIVE_INFINITY - ) { - throw webidl.errors.exception({ - header: 'Integer conversion', - message: `Could not convert ${webidl.util.Stringify(V)} to an integer.` - }) - } - - // 2. Set x to IntegerPart(x). - x = webidl.util.IntegerPart(x) - - // 3. If x < lowerBound or x > upperBound, then - // throw a TypeError. - if (x < lowerBound || x > upperBound) { - throw webidl.errors.exception({ - header: 'Integer conversion', - message: `Value must be between ${lowerBound}-${upperBound}, got ${x}.` - }) - } - - // 4. Return x. - return x - } - - // 7. If x is not NaN and the conversion is to an IDL - // type associated with the [Clamp] extended - // attribute, then: - if (!Number.isNaN(x) && webidl.util.HasFlag(flags, webidl.attributes.Clamp)) { - // 1. Set x to min(max(x, lowerBound), upperBound). - x = Math.min(Math.max(x, lowerBound), upperBound) - - // 2. Round x to the nearest integer, choosing the - // even integer if it lies halfway between two, - // and choosing +0 rather than −0. - if (Math.floor(x) % 2 === 0) { - x = Math.floor(x) - } else { - x = Math.ceil(x) - } - - // 3. Return x. - return x - } - - // 8. If x is NaN, +0, +∞, or −∞, then return +0. - if ( - Number.isNaN(x) || - (x === 0 && Object.is(0, x)) || - x === Number.POSITIVE_INFINITY || - x === Number.NEGATIVE_INFINITY - ) { - return 0 - } - - // 9. Set x to IntegerPart(x). - x = webidl.util.IntegerPart(x) - - // 10. Set x to x modulo 2^bitLength. - x = x % Math.pow(2, bitLength) - - // 11. If signedness is "signed" and x ≥ 2^bitLength − 1, - // then return x − 2^bitLength. - if (signedness === 'signed' && x >= Math.pow(2, bitLength) - 1) { - return x - Math.pow(2, bitLength) - } - - // 12. Otherwise, return x. - return x -} - -// https://webidl.spec.whatwg.org/#abstract-opdef-integerpart -webidl.util.IntegerPart = function (n) { - // 1. Let r be floor(abs(n)). - const r = Math.floor(Math.abs(n)) - - // 2. If n < 0, then return -1 × r. - if (n < 0) { - return -1 * r - } - - // 3. Otherwise, return r. - return r -} - -webidl.util.Stringify = function (V) { - const type = webidl.util.Type(V) - - switch (type) { - case SYMBOL: - return `Symbol(${V.description})` - case OBJECT: - return inspect(V) - case STRING: - return `"${V}"` - case BIGINT: - return `${V}n` - default: - return `${V}` - } -} - -webidl.util.IsResizableArrayBuffer = function (V) { - if (types.isArrayBuffer(V)) { - return V.resizable - } - - if (types.isSharedArrayBuffer(V)) { - return V.growable - } - - throw webidl.errors.exception({ - header: 'IsResizableArrayBuffer', - message: `"${webidl.util.Stringify(V)}" is not an array buffer.` - }) -} - -webidl.util.HasFlag = function (flags, attributes) { - return typeof flags === 'number' && (flags & attributes) === attributes -} - -// https://webidl.spec.whatwg.org/#es-sequence -webidl.sequenceConverter = function (converter) { - return (V, prefix, argument, Iterable) => { - // 1. If Type(V) is not Object, throw a TypeError. - if (webidl.util.Type(V) !== OBJECT) { - throw webidl.errors.exception({ - header: prefix, - message: `${argument} (${webidl.util.Stringify(V)}) is not iterable.` - }) - } - - // 2. Let method be ? GetMethod(V, @@iterator). - /** @type {Generator} */ - const method = typeof Iterable === 'function' ? Iterable() : V?.[Symbol.iterator]?.() - const seq = [] - let index = 0 - - // 3. If method is undefined, throw a TypeError. - if ( - method === undefined || - typeof method.next !== 'function' - ) { - throw webidl.errors.exception({ - header: prefix, - message: `${argument} is not iterable.` - }) - } - - // https://webidl.spec.whatwg.org/#create-sequence-from-iterable - while (true) { - const { done, value } = method.next() - - if (done) { - break - } - - seq.push(converter(value, prefix, `${argument}[${index++}]`)) - } - - return seq - } -} - -// https://webidl.spec.whatwg.org/#es-to-record -webidl.recordConverter = function (keyConverter, valueConverter) { - return (O, prefix, argument) => { - // 1. If Type(O) is not Object, throw a TypeError. - if (webidl.util.Type(O) !== OBJECT) { - throw webidl.errors.exception({ - header: prefix, - message: `${argument} ("${webidl.util.TypeValueToString(O)}") is not an Object.` - }) - } - - // 2. Let result be a new empty instance of record<K, V>. - const result = {} - - if (!types.isProxy(O)) { - // 1. Let desc be ? O.[[GetOwnProperty]](key). - const keys = [...Object.getOwnPropertyNames(O), ...Object.getOwnPropertySymbols(O)] - - for (const key of keys) { - const keyName = webidl.util.Stringify(key) - - // 1. Let typedKey be key converted to an IDL value of type K. - const typedKey = keyConverter(key, prefix, `Key ${keyName} in ${argument}`) - - // 2. Let value be ? Get(O, key). - // 3. Let typedValue be value converted to an IDL value of type V. - const typedValue = valueConverter(O[key], prefix, `${argument}[${keyName}]`) - - // 4. Set result[typedKey] to typedValue. - result[typedKey] = typedValue - } - - // 5. Return result. - return result - } - - // 3. Let keys be ? O.[[OwnPropertyKeys]](). - const keys = Reflect.ownKeys(O) - - // 4. For each key of keys. - for (const key of keys) { - // 1. Let desc be ? O.[[GetOwnProperty]](key). - const desc = Reflect.getOwnPropertyDescriptor(O, key) - - // 2. If desc is not undefined and desc.[[Enumerable]] is true: - if (desc?.enumerable) { - // 1. Let typedKey be key converted to an IDL value of type K. - const typedKey = keyConverter(key, prefix, argument) - - // 2. Let value be ? Get(O, key). - // 3. Let typedValue be value converted to an IDL value of type V. - const typedValue = valueConverter(O[key], prefix, argument) - - // 4. Set result[typedKey] to typedValue. - result[typedKey] = typedValue - } - } - - // 5. Return result. - return result - } -} - -webidl.interfaceConverter = function (TypeCheck, name) { - return (V, prefix, argument) => { - if (!TypeCheck(V)) { - throw webidl.errors.exception({ - header: prefix, - message: `Expected ${argument} ("${webidl.util.Stringify(V)}") to be an instance of ${name}.` - }) - } - - return V - } -} - -webidl.dictionaryConverter = function (converters) { - return (dictionary, prefix, argument) => { - const dict = {} - - if (dictionary != null && webidl.util.Type(dictionary) !== OBJECT) { - throw webidl.errors.exception({ - header: prefix, - message: `Expected ${dictionary} to be one of: Null, Undefined, Object.` - }) - } - - for (const options of converters) { - const { key, defaultValue, required, converter } = options - - if (required === true) { - if (dictionary == null || !Object.hasOwn(dictionary, key)) { - throw webidl.errors.exception({ - header: prefix, - message: `Missing required key "${key}".` - }) - } - } - - let value = dictionary?.[key] - const hasDefault = defaultValue !== undefined - - // Only use defaultValue if value is undefined and - // a defaultValue options was provided. - if (hasDefault && value === undefined) { - value = defaultValue() - } - - // A key can be optional and have no default value. - // When this happens, do not perform a conversion, - // and do not assign the key a value. - if (required || hasDefault || value !== undefined) { - value = converter(value, prefix, `${argument}.${key}`) - - if ( - options.allowedValues && - !options.allowedValues.includes(value) - ) { - throw webidl.errors.exception({ - header: prefix, - message: `${value} is not an accepted type. Expected one of ${options.allowedValues.join(', ')}.` - }) - } - - dict[key] = value - } - } - - return dict - } -} - -webidl.nullableConverter = function (converter) { - return (V, prefix, argument) => { - if (V === null) { - return V - } - - return converter(V, prefix, argument) - } -} - -/** - * @param {*} value - * @returns {boolean} - */ -webidl.is.USVString = function (value) { - return ( - typeof value === 'string' && - value.isWellFormed() - ) -} - -webidl.is.ReadableStream = webidl.util.MakeTypeAssertion(ReadableStream) -webidl.is.Blob = webidl.util.MakeTypeAssertion(Blob) -webidl.is.URLSearchParams = webidl.util.MakeTypeAssertion(URLSearchParams) -webidl.is.File = webidl.util.MakeTypeAssertion(File) -webidl.is.URL = webidl.util.MakeTypeAssertion(URL) -webidl.is.AbortSignal = webidl.util.MakeTypeAssertion(AbortSignal) -webidl.is.MessagePort = webidl.util.MakeTypeAssertion(MessagePort) - -webidl.is.BufferSource = function (V) { - return types.isArrayBuffer(V) || ( - ArrayBuffer.isView(V) && - types.isArrayBuffer(V.buffer) - ) -} - -// https://webidl.spec.whatwg.org/#dfn-get-buffer-source-copy -webidl.util.getCopyOfBytesHeldByBufferSource = function (bufferSource) { - // 1. Let jsBufferSource be the result of converting bufferSource to a JavaScript value. - const jsBufferSource = bufferSource - - // 2. Let jsArrayBuffer be jsBufferSource. - let jsArrayBuffer = jsBufferSource - - // 3. Let offset be 0. - let offset = 0 - - // 4. Let length be 0. - let length = 0 - - // 5. If jsBufferSource has a [[ViewedArrayBuffer]] internal slot, then: - if (types.isTypedArray(jsBufferSource) || types.isDataView(jsBufferSource)) { - // 5.1. Set jsArrayBuffer to jsBufferSource.[[ViewedArrayBuffer]]. - jsArrayBuffer = jsBufferSource.buffer - - // 5.2. Set offset to jsBufferSource.[[ByteOffset]]. - offset = jsBufferSource.byteOffset - - // 5.3. Set length to jsBufferSource.[[ByteLength]]. - length = jsBufferSource.byteLength - } else { - // 6. Otherwise: - - // 6.1. Assert: jsBufferSource is an ArrayBuffer or SharedArrayBuffer object. - assert(types.isAnyArrayBuffer(jsBufferSource)) - - // 6.2. Set length to jsBufferSource.[[ArrayBufferByteLength]]. - length = jsBufferSource.byteLength - } - - // 7. If IsDetachedBuffer(jsArrayBuffer) is true, then return the empty byte sequence. - if (jsArrayBuffer.detached) { - return new Uint8Array(0) - } - - // 8. Let bytes be a new byte sequence of length equal to length. - const bytes = new Uint8Array(length) - - // 9. For i in the range offset to offset + length − 1, inclusive, - // set bytes[i − offset] to GetValueFromBuffer(jsArrayBuffer, i, Uint8, true, Unordered). - const view = new Uint8Array(jsArrayBuffer, offset, length) - bytes.set(view) - - // 10. Return bytes. - return bytes -} - -// https://webidl.spec.whatwg.org/#es-DOMString -webidl.converters.DOMString = function (V, prefix, argument, flags) { - // 1. If V is null and the conversion is to an IDL type - // associated with the [LegacyNullToEmptyString] - // extended attribute, then return the DOMString value - // that represents the empty string. - if (V === null && webidl.util.HasFlag(flags, webidl.attributes.LegacyNullToEmptyString)) { - return '' - } - - // 2. Let x be ? ToString(V). - if (typeof V === 'symbol') { - throw webidl.errors.exception({ - header: prefix, - message: `${argument} is a symbol, which cannot be converted to a DOMString.` - }) - } - - // 3. Return the IDL DOMString value that represents the - // same sequence of code units as the one the - // ECMAScript String value x represents. - return String(V) -} - -// https://webidl.spec.whatwg.org/#es-ByteString -webidl.converters.ByteString = function (V, prefix, argument) { - // 1. Let x be ? ToString(V). - if (typeof V === 'symbol') { - throw webidl.errors.exception({ - header: prefix, - message: `${argument} is a symbol, which cannot be converted to a ByteString.` - }) - } - - const x = String(V) - - // 2. If the value of any element of x is greater than - // 255, then throw a TypeError. - for (let index = 0; index < x.length; index++) { - if (x.charCodeAt(index) > 255) { - throw new TypeError( - 'Cannot convert argument to a ByteString because the character at ' + - `index ${index} has a value of ${x.charCodeAt(index)} which is greater than 255.` - ) - } - } - - // 3. Return an IDL ByteString value whose length is the - // length of x, and where the value of each element is - // the value of the corresponding element of x. - return x -} - -/** - * @param {unknown} value - * @returns {string} - * @see https://webidl.spec.whatwg.org/#es-USVString - */ -webidl.converters.USVString = function (value) { - // TODO: rewrite this so we can control the errors thrown - if (typeof value === 'string') { - return value.toWellFormed() - } - return `${value}`.toWellFormed() -} - -// https://webidl.spec.whatwg.org/#es-boolean -webidl.converters.boolean = function (V) { - // 1. Let x be the result of computing ToBoolean(V). - // https://262.ecma-international.org/10.0/index.html#table-10 - const x = Boolean(V) - - // 2. Return the IDL boolean value that is the one that represents - // the same truth value as the ECMAScript Boolean value x. - return x -} - -// https://webidl.spec.whatwg.org/#es-any -webidl.converters.any = function (V) { - return V -} - -// https://webidl.spec.whatwg.org/#es-long-long -webidl.converters['long long'] = function (V, prefix, argument) { - // 1. Let x be ? ConvertToInt(V, 64, "signed"). - const x = webidl.util.ConvertToInt(V, 64, 'signed', 0, prefix, argument) - - // 2. Return the IDL long long value that represents - // the same numeric value as x. - return x -} - -// https://webidl.spec.whatwg.org/#es-unsigned-long-long -webidl.converters['unsigned long long'] = function (V, prefix, argument) { - // 1. Let x be ? ConvertToInt(V, 64, "unsigned"). - const x = webidl.util.ConvertToInt(V, 64, 'unsigned', 0, prefix, argument) - - // 2. Return the IDL unsigned long long value that - // represents the same numeric value as x. - return x -} - -// https://webidl.spec.whatwg.org/#es-unsigned-long -webidl.converters['unsigned long'] = function (V, prefix, argument) { - // 1. Let x be ? ConvertToInt(V, 32, "unsigned"). - const x = webidl.util.ConvertToInt(V, 32, 'unsigned', 0, prefix, argument) - - // 2. Return the IDL unsigned long value that - // represents the same numeric value as x. - return x -} - -// https://webidl.spec.whatwg.org/#es-unsigned-short -webidl.converters['unsigned short'] = function (V, prefix, argument, flags) { - // 1. Let x be ? ConvertToInt(V, 16, "unsigned"). - const x = webidl.util.ConvertToInt(V, 16, 'unsigned', flags, prefix, argument) - - // 2. Return the IDL unsigned short value that represents - // the same numeric value as x. - return x -} - -// https://webidl.spec.whatwg.org/#idl-ArrayBuffer -webidl.converters.ArrayBuffer = function (V, prefix, argument, flags) { - // 1. If V is not an Object, or V does not have an - // [[ArrayBufferData]] internal slot, then throw a - // TypeError. - // 2. If IsSharedArrayBuffer(V) is true, then throw a - // TypeError. - // see: https://tc39.es/ecma262/#sec-properties-of-the-arraybuffer-instances - if ( - webidl.util.Type(V) !== OBJECT || - !types.isArrayBuffer(V) - ) { - throw webidl.errors.conversionFailed({ - prefix, - argument: `${argument} ("${webidl.util.Stringify(V)}")`, - types: ['ArrayBuffer'] - }) - } - - // 3. If the conversion is not to an IDL type associated - // with the [AllowResizable] extended attribute, and - // IsResizableArrayBuffer(V) is true, then throw a - // TypeError. - if (!webidl.util.HasFlag(flags, webidl.attributes.AllowResizable) && webidl.util.IsResizableArrayBuffer(V)) { - throw webidl.errors.exception({ - header: prefix, - message: `${argument} cannot be a resizable ArrayBuffer.` - }) - } - - // 4. Return the IDL ArrayBuffer value that is a - // reference to the same object as V. - return V -} - -// https://webidl.spec.whatwg.org/#idl-SharedArrayBuffer -webidl.converters.SharedArrayBuffer = function (V, prefix, argument, flags) { - // 1. If V is not an Object, or V does not have an - // [[ArrayBufferData]] internal slot, then throw a - // TypeError. - // 2. If IsSharedArrayBuffer(V) is false, then throw a - // TypeError. - // see: https://tc39.es/ecma262/#sec-properties-of-the-sharedarraybuffer-instances - if ( - webidl.util.Type(V) !== OBJECT || - !types.isSharedArrayBuffer(V) - ) { - throw webidl.errors.conversionFailed({ - prefix, - argument: `${argument} ("${webidl.util.Stringify(V)}")`, - types: ['SharedArrayBuffer'] - }) - } - - // 3. If the conversion is not to an IDL type associated - // with the [AllowResizable] extended attribute, and - // IsResizableArrayBuffer(V) is true, then throw a - // TypeError. - if (!webidl.util.HasFlag(flags, webidl.attributes.AllowResizable) && webidl.util.IsResizableArrayBuffer(V)) { - throw webidl.errors.exception({ - header: prefix, - message: `${argument} cannot be a resizable SharedArrayBuffer.` - }) - } - - // 4. Return the IDL SharedArrayBuffer value that is a - // reference to the same object as V. - return V -} - -// https://webidl.spec.whatwg.org/#dfn-typed-array-type -webidl.converters.TypedArray = function (V, T, prefix, argument, flags) { - // 1. Let T be the IDL type V is being converted to. - - // 2. If Type(V) is not Object, or V does not have a - // [[TypedArrayName]] internal slot with a value - // equal to T’s name, then throw a TypeError. - if ( - webidl.util.Type(V) !== OBJECT || - !types.isTypedArray(V) || - V.constructor.name !== T.name - ) { - throw webidl.errors.conversionFailed({ - prefix, - argument: `${argument} ("${webidl.util.Stringify(V)}")`, - types: [T.name] - }) - } - - // 3. If the conversion is not to an IDL type associated - // with the [AllowShared] extended attribute, and - // IsSharedArrayBuffer(V.[[ViewedArrayBuffer]]) is - // true, then throw a TypeError. - if (!webidl.util.HasFlag(flags, webidl.attributes.AllowShared) && types.isSharedArrayBuffer(V.buffer)) { - throw webidl.errors.exception({ - header: prefix, - message: `${argument} cannot be a view on a shared array buffer.` - }) - } - - // 4. If the conversion is not to an IDL type associated - // with the [AllowResizable] extended attribute, and - // IsResizableArrayBuffer(V.[[ViewedArrayBuffer]]) is - // true, then throw a TypeError. - if (!webidl.util.HasFlag(flags, webidl.attributes.AllowResizable) && webidl.util.IsResizableArrayBuffer(V.buffer)) { - throw webidl.errors.exception({ - header: prefix, - message: `${argument} cannot be a view on a resizable array buffer.` - }) - } - - // 5. Return the IDL value of type T that is a reference - // to the same object as V. - return V -} - -// https://webidl.spec.whatwg.org/#idl-DataView -webidl.converters.DataView = function (V, prefix, argument, flags) { - // 1. If Type(V) is not Object, or V does not have a - // [[DataView]] internal slot, then throw a TypeError. - if (webidl.util.Type(V) !== OBJECT || !types.isDataView(V)) { - throw webidl.errors.conversionFailed({ - prefix, - argument: `${argument} ("${webidl.util.Stringify(V)}")`, - types: ['DataView'] - }) - } - - // 2. If the conversion is not to an IDL type associated - // with the [AllowShared] extended attribute, and - // IsSharedArrayBuffer(V.[[ViewedArrayBuffer]]) is true, - // then throw a TypeError. - if (!webidl.util.HasFlag(flags, webidl.attributes.AllowShared) && types.isSharedArrayBuffer(V.buffer)) { - throw webidl.errors.exception({ - header: prefix, - message: `${argument} cannot be a view on a shared array buffer.` - }) - } - - // 3. If the conversion is not to an IDL type associated - // with the [AllowResizable] extended attribute, and - // IsResizableArrayBuffer(V.[[ViewedArrayBuffer]]) is - // true, then throw a TypeError. - if (!webidl.util.HasFlag(flags, webidl.attributes.AllowResizable) && webidl.util.IsResizableArrayBuffer(V.buffer)) { - throw webidl.errors.exception({ - header: prefix, - message: `${argument} cannot be a view on a resizable array buffer.` - }) - } - - // 4. Return the IDL DataView value that is a reference - // to the same object as V. - return V -} - -// https://webidl.spec.whatwg.org/#ArrayBufferView -webidl.converters.ArrayBufferView = function (V, prefix, argument, flags) { - if ( - webidl.util.Type(V) !== OBJECT || - !types.isArrayBufferView(V) - ) { - throw webidl.errors.conversionFailed({ - prefix, - argument: `${argument} ("${webidl.util.Stringify(V)}")`, - types: ['ArrayBufferView'] - }) - } - - if (!webidl.util.HasFlag(flags, webidl.attributes.AllowShared) && types.isSharedArrayBuffer(V.buffer)) { - throw webidl.errors.exception({ - header: prefix, - message: `${argument} cannot be a view on a shared array buffer.` - }) - } - - if (!webidl.util.HasFlag(flags, webidl.attributes.AllowResizable) && webidl.util.IsResizableArrayBuffer(V.buffer)) { - throw webidl.errors.exception({ - header: prefix, - message: `${argument} cannot be a view on a resizable array buffer.` - }) - } - - return V -} - -// https://webidl.spec.whatwg.org/#BufferSource -webidl.converters.BufferSource = function (V, prefix, argument, flags) { - if (types.isArrayBuffer(V)) { - return webidl.converters.ArrayBuffer(V, prefix, argument, flags) - } - - if (types.isArrayBufferView(V)) { - flags &= ~webidl.attributes.AllowShared - - return webidl.converters.ArrayBufferView(V, prefix, argument, flags) - } - - // Make this explicit for easier debugging - if (types.isSharedArrayBuffer(V)) { - throw webidl.errors.exception({ - header: prefix, - message: `${argument} cannot be a SharedArrayBuffer.` - }) - } - - throw webidl.errors.conversionFailed({ - prefix, - argument: `${argument} ("${webidl.util.Stringify(V)}")`, - types: ['ArrayBuffer', 'ArrayBufferView'] - }) -} - -// https://webidl.spec.whatwg.org/#AllowSharedBufferSource -webidl.converters.AllowSharedBufferSource = function (V, prefix, argument, flags) { - if (types.isArrayBuffer(V)) { - return webidl.converters.ArrayBuffer(V, prefix, argument, flags) - } - - if (types.isSharedArrayBuffer(V)) { - return webidl.converters.SharedArrayBuffer(V, prefix, argument, flags) - } - - if (types.isArrayBufferView(V)) { - flags |= webidl.attributes.AllowShared - return webidl.converters.ArrayBufferView(V, prefix, argument, flags) - } - - throw webidl.errors.conversionFailed({ - prefix, - argument: `${argument} ("${webidl.util.Stringify(V)}")`, - types: ['ArrayBuffer', 'SharedArrayBuffer', 'ArrayBufferView'] - }) -} - -webidl.converters['sequence<ByteString>'] = webidl.sequenceConverter( - webidl.converters.ByteString -) - -webidl.converters['sequence<sequence<ByteString>>'] = webidl.sequenceConverter( - webidl.converters['sequence<ByteString>'] -) - -webidl.converters['record<ByteString, ByteString>'] = webidl.recordConverter( - webidl.converters.ByteString, - webidl.converters.ByteString -) - -webidl.converters.Blob = webidl.interfaceConverter(webidl.is.Blob, 'Blob') - -webidl.converters.AbortSignal = webidl.interfaceConverter( - webidl.is.AbortSignal, - 'AbortSignal' -) - -/** - * [LegacyTreatNonObjectAsNull] - * callback EventHandlerNonNull = any (Event event); - * typedef EventHandlerNonNull? EventHandler; - * @param {*} V - */ -webidl.converters.EventHandlerNonNull = function (V) { - if (webidl.util.Type(V) !== OBJECT) { - return null - } - - // [I]f the value is not an object, it will be converted to null, and if the value is not callable, - // it will be converted to a callback function value that does nothing when called. - if (typeof V === 'function') { - return V - } - - return () => {} -} - -webidl.attributes = { - Clamp: 1 << 0, - EnforceRange: 1 << 1, - AllowShared: 1 << 2, - AllowResizable: 1 << 3, - LegacyNullToEmptyString: 1 << 4 -} - -module.exports = { - webidl -} diff --git a/vanilla/node_modules/undici/lib/web/websocket/connection.js b/vanilla/node_modules/undici/lib/web/websocket/connection.js deleted file mode 100644 index 4ecc8a1..0000000 --- a/vanilla/node_modules/undici/lib/web/websocket/connection.js +++ /dev/null @@ -1,329 +0,0 @@ -'use strict' - -const { uid, states, sentCloseFrameState, emptyBuffer, opcodes } = require('./constants') -const { parseExtensions, isClosed, isClosing, isEstablished, isConnecting, validateCloseCodeAndReason } = require('./util') -const { makeRequest } = require('../fetch/request') -const { fetching } = require('../fetch/index') -const { Headers, getHeadersList } = require('../fetch/headers') -const { getDecodeSplit } = require('../fetch/util') -const { WebsocketFrameSend } = require('./frame') -const assert = require('node:assert') -const { runtimeFeatures } = require('../../util/runtime-features') - -const crypto = runtimeFeatures.has('crypto') - ? require('node:crypto') - : null - -let warningEmitted = false - -/** - * @see https://websockets.spec.whatwg.org/#concept-websocket-establish - * @param {URL} url - * @param {string|string[]} protocols - * @param {import('./websocket').Handler} handler - * @param {Partial<import('../../../types/websocket').WebSocketInit>} options - */ -function establishWebSocketConnection (url, protocols, client, handler, options) { - // 1. Let requestURL be a copy of url, with its scheme set to "http", if url’s - // scheme is "ws", and to "https" otherwise. - const requestURL = url - - requestURL.protocol = url.protocol === 'ws:' ? 'http:' : 'https:' - - // 2. Let request be a new request, whose URL is requestURL, client is client, - // service-workers mode is "none", referrer is "no-referrer", mode is - // "websocket", credentials mode is "include", cache mode is "no-store" , - // redirect mode is "error", and use-URL-credentials flag is set. - const request = makeRequest({ - urlList: [requestURL], - client, - serviceWorkers: 'none', - referrer: 'no-referrer', - mode: 'websocket', - credentials: 'include', - cache: 'no-store', - redirect: 'error', - useURLCredentials: true - }) - - // Note: undici extension, allow setting custom headers. - if (options.headers) { - const headersList = getHeadersList(new Headers(options.headers)) - - request.headersList = headersList - } - - // 3. Append (`Upgrade`, `websocket`) to request’s header list. - // 4. Append (`Connection`, `Upgrade`) to request’s header list. - // Note: both of these are handled by undici currently. - // https://github.com/nodejs/undici/blob/68c269c4144c446f3f1220951338daef4a6b5ec4/lib/client.js#L1397 - - // 5. Let keyValue be a nonce consisting of a randomly selected - // 16-byte value that has been forgiving-base64-encoded and - // isomorphic encoded. - const keyValue = crypto.randomBytes(16).toString('base64') - - // 6. Append (`Sec-WebSocket-Key`, keyValue) to request’s - // header list. - request.headersList.append('sec-websocket-key', keyValue, true) - - // 7. Append (`Sec-WebSocket-Version`, `13`) to request’s - // header list. - request.headersList.append('sec-websocket-version', '13', true) - - // 8. For each protocol in protocols, combine - // (`Sec-WebSocket-Protocol`, protocol) in request’s header - // list. - for (const protocol of protocols) { - request.headersList.append('sec-websocket-protocol', protocol, true) - } - - // 9. Let permessageDeflate be a user-agent defined - // "permessage-deflate" extension header value. - // https://github.com/mozilla/gecko-dev/blob/ce78234f5e653a5d3916813ff990f053510227bc/netwerk/protocol/websocket/WebSocketChannel.cpp#L2673 - const permessageDeflate = 'permessage-deflate; client_max_window_bits' - - // 10. Append (`Sec-WebSocket-Extensions`, permessageDeflate) to - // request’s header list. - request.headersList.append('sec-websocket-extensions', permessageDeflate, true) - - // 11. Fetch request with useParallelQueue set to true, and - // processResponse given response being these steps: - const controller = fetching({ - request, - useParallelQueue: true, - dispatcher: options.dispatcher, - processResponse (response) { - // 1. If response is a network error or its status is not 101, - // fail the WebSocket connection. - // if (response.type === 'error' || ((response.socket?.session != null && response.status !== 200) && response.status !== 101)) { - if (response.type === 'error' || response.status !== 101) { - // The presence of a session property on the socket indicates HTTP2 - // HTTP1 - if (response.socket?.session == null) { - failWebsocketConnection(handler, 1002, 'Received network error or non-101 status code.', response.error) - return - } - - // HTTP2 - if (response.status !== 200) { - failWebsocketConnection(handler, 1002, 'Received network error or non-200 status code.', response.error) - return - } - } - - if (warningEmitted === false && response.socket?.session != null) { - process.emitWarning('WebSocket over HTTP2 is experimental, and subject to change.', 'ExperimentalWarning') - warningEmitted = true - } - - // 2. If protocols is not the empty list and extracting header - // list values given `Sec-WebSocket-Protocol` and response’s - // header list results in null, failure, or the empty byte - // sequence, then fail the WebSocket connection. - if (protocols.length !== 0 && !response.headersList.get('Sec-WebSocket-Protocol')) { - failWebsocketConnection(handler, 1002, 'Server did not respond with sent protocols.') - return - } - - // 3. Follow the requirements stated step 2 to step 6, inclusive, - // of the last set of steps in section 4.1 of The WebSocket - // Protocol to validate response. This either results in fail - // the WebSocket connection or the WebSocket connection is - // established. - - // 2. If the response lacks an |Upgrade| header field or the |Upgrade| - // header field contains a value that is not an ASCII case- - // insensitive match for the value "websocket", the client MUST - // _Fail the WebSocket Connection_. - // For H2, no upgrade header is expected. - if (response.socket.session == null && response.headersList.get('Upgrade')?.toLowerCase() !== 'websocket') { - failWebsocketConnection(handler, 1002, 'Server did not set Upgrade header to "websocket".') - return - } - - // 3. If the response lacks a |Connection| header field or the - // |Connection| header field doesn't contain a token that is an - // ASCII case-insensitive match for the value "Upgrade", the client - // MUST _Fail the WebSocket Connection_. - // For H2, no connection header is expected. - if (response.socket.session == null && response.headersList.get('Connection')?.toLowerCase() !== 'upgrade') { - failWebsocketConnection(handler, 1002, 'Server did not set Connection header to "upgrade".') - return - } - - // 4. If the response lacks a |Sec-WebSocket-Accept| header field or - // the |Sec-WebSocket-Accept| contains a value other than the - // base64-encoded SHA-1 of the concatenation of the |Sec-WebSocket- - // Key| (as a string, not base64-decoded) with the string "258EAFA5- - // E914-47DA-95CA-C5AB0DC85B11" but ignoring any leading and - // trailing whitespace, the client MUST _Fail the WebSocket - // Connection_. - const secWSAccept = response.headersList.get('Sec-WebSocket-Accept') - const digest = crypto.hash('sha1', keyValue + uid, 'base64') - if (secWSAccept !== digest) { - failWebsocketConnection(handler, 1002, 'Incorrect hash received in Sec-WebSocket-Accept header.') - return - } - - // 5. If the response includes a |Sec-WebSocket-Extensions| header - // field and this header field indicates the use of an extension - // that was not present in the client's handshake (the server has - // indicated an extension not requested by the client), the client - // MUST _Fail the WebSocket Connection_. (The parsing of this - // header field to determine which extensions are requested is - // discussed in Section 9.1.) - const secExtension = response.headersList.get('Sec-WebSocket-Extensions') - let extensions - - if (secExtension !== null) { - extensions = parseExtensions(secExtension) - - if (!extensions.has('permessage-deflate')) { - failWebsocketConnection(handler, 1002, 'Sec-WebSocket-Extensions header does not match.') - return - } - } - - // 6. If the response includes a |Sec-WebSocket-Protocol| header field - // and this header field indicates the use of a subprotocol that was - // not present in the client's handshake (the server has indicated a - // subprotocol not requested by the client), the client MUST _Fail - // the WebSocket Connection_. - const secProtocol = response.headersList.get('Sec-WebSocket-Protocol') - - if (secProtocol !== null) { - const requestProtocols = getDecodeSplit('sec-websocket-protocol', request.headersList) - - // The client can request that the server use a specific subprotocol by - // including the |Sec-WebSocket-Protocol| field in its handshake. If it - // is specified, the server needs to include the same field and one of - // the selected subprotocol values in its response for the connection to - // be established. - if (!requestProtocols.includes(secProtocol)) { - failWebsocketConnection(handler, 1002, 'Protocol was not set in the opening handshake.') - return - } - } - - response.socket.on('data', handler.onSocketData) - response.socket.on('close', handler.onSocketClose) - response.socket.on('error', handler.onSocketError) - - handler.wasEverConnected = true - handler.onConnectionEstablished(response, extensions) - } - }) - - return controller -} - -/** - * @see https://whatpr.org/websockets/48.html#close-the-websocket - * @param {import('./websocket').Handler} object - * @param {number} [code=null] - * @param {string} [reason=''] - */ -function closeWebSocketConnection (object, code, reason, validate = false) { - // 1. If code was not supplied, let code be null. - code ??= null - - // 2. If reason was not supplied, let reason be the empty string. - reason ??= '' - - // 3. Validate close code and reason with code and reason. - if (validate) validateCloseCodeAndReason(code, reason) - - // 4. Run the first matching steps from the following list: - // - If object’s ready state is CLOSING (2) or CLOSED (3) - // - If the WebSocket connection is not yet established [WSP] - // - If the WebSocket closing handshake has not yet been started [WSP] - // - Otherwise - if (isClosed(object.readyState) || isClosing(object.readyState)) { - // Do nothing. - } else if (!isEstablished(object.readyState)) { - // Fail the WebSocket connection and set object’s ready state to CLOSING (2). [WSP] - failWebsocketConnection(object) - object.readyState = states.CLOSING - } else if (!object.closeState.has(sentCloseFrameState.SENT) && !object.closeState.has(sentCloseFrameState.RECEIVED)) { - // Upon either sending or receiving a Close control frame, it is said - // that _The WebSocket Closing Handshake is Started_ and that the - // WebSocket connection is in the CLOSING state. - - const frame = new WebsocketFrameSend() - - // If neither code nor reason is present, the WebSocket Close - // message must not have a body. - - // If code is present, then the status code to use in the - // WebSocket Close message must be the integer given by code. - // If code is null and reason is the empty string, the WebSocket Close frame must not have a body. - // If reason is non-empty but code is null, then set code to 1000 ("Normal Closure"). - if (reason.length !== 0 && code === null) { - code = 1000 - } - - // If code is set, then the status code to use in the WebSocket Close frame must be the integer given by code. - assert(code === null || Number.isInteger(code)) - - if (code === null && reason.length === 0) { - frame.frameData = emptyBuffer - } else if (code !== null && reason === null) { - frame.frameData = Buffer.allocUnsafe(2) - frame.frameData.writeUInt16BE(code, 0) - } else if (code !== null && reason !== null) { - // If reason is also present, then reasonBytes must be - // provided in the Close message after the status code. - frame.frameData = Buffer.allocUnsafe(2 + Buffer.byteLength(reason)) - frame.frameData.writeUInt16BE(code, 0) - // the body MAY contain UTF-8-encoded data with value /reason/ - frame.frameData.write(reason, 2, 'utf-8') - } else { - frame.frameData = emptyBuffer - } - - object.socket.write(frame.createFrame(opcodes.CLOSE)) - - object.closeState.add(sentCloseFrameState.SENT) - - // Upon either sending or receiving a Close control frame, it is said - // that _The WebSocket Closing Handshake is Started_ and that the - // WebSocket connection is in the CLOSING state. - object.readyState = states.CLOSING - } else { - // Set object’s ready state to CLOSING (2). - object.readyState = states.CLOSING - } -} - -/** - * @param {import('./websocket').Handler} handler - * @param {number} code - * @param {string|undefined} reason - * @param {unknown} cause - * @returns {void} - */ -function failWebsocketConnection (handler, code, reason, cause) { - // If _The WebSocket Connection is Established_ prior to the point where - // the endpoint is required to _Fail the WebSocket Connection_, the - // endpoint SHOULD send a Close frame with an appropriate status code - // (Section 7.4) before proceeding to _Close the WebSocket Connection_. - if (isEstablished(handler.readyState)) { - closeWebSocketConnection(handler, code, reason, false) - } - - handler.controller.abort() - - if (isConnecting(handler.readyState)) { - // If the connection was not established, we must still emit an 'error' and 'close' events - handler.onSocketClose() - } else if (handler.socket?.destroyed === false) { - handler.socket.destroy() - } -} - -module.exports = { - establishWebSocketConnection, - failWebsocketConnection, - closeWebSocketConnection -} diff --git a/vanilla/node_modules/undici/lib/web/websocket/constants.js b/vanilla/node_modules/undici/lib/web/websocket/constants.js deleted file mode 100644 index e4e6990..0000000 --- a/vanilla/node_modules/undici/lib/web/websocket/constants.js +++ /dev/null @@ -1,126 +0,0 @@ -'use strict' - -/** - * This is a Globally Unique Identifier unique used to validate that the - * endpoint accepts websocket connections. - * @see https://www.rfc-editor.org/rfc/rfc6455.html#section-1.3 - * @type {'258EAFA5-E914-47DA-95CA-C5AB0DC85B11'} - */ -const uid = '258EAFA5-E914-47DA-95CA-C5AB0DC85B11' - -/** - * @type {PropertyDescriptor} - */ -const staticPropertyDescriptors = { - enumerable: true, - writable: false, - configurable: false -} - -/** - * The states of the WebSocket connection. - * - * @readonly - * @enum - * @property {0} CONNECTING - * @property {1} OPEN - * @property {2} CLOSING - * @property {3} CLOSED - */ -const states = { - CONNECTING: 0, - OPEN: 1, - CLOSING: 2, - CLOSED: 3 -} - -/** - * @readonly - * @enum - * @property {0} NOT_SENT - * @property {1} PROCESSING - * @property {2} SENT - */ -const sentCloseFrameState = { - SENT: 1, - RECEIVED: 2 -} - -/** - * The WebSocket opcodes. - * - * @readonly - * @enum - * @property {0x0} CONTINUATION - * @property {0x1} TEXT - * @property {0x2} BINARY - * @property {0x8} CLOSE - * @property {0x9} PING - * @property {0xA} PONG - * @see https://datatracker.ietf.org/doc/html/rfc6455#section-5.2 - */ -const opcodes = { - CONTINUATION: 0x0, - TEXT: 0x1, - BINARY: 0x2, - CLOSE: 0x8, - PING: 0x9, - PONG: 0xA -} - -/** - * The maximum value for an unsigned 16-bit integer. - * - * @type {65535} 2 ** 16 - 1 - */ -const maxUnsigned16Bit = 65535 - -/** - * The states of the parser. - * - * @readonly - * @enum - * @property {0} INFO - * @property {2} PAYLOADLENGTH_16 - * @property {3} PAYLOADLENGTH_64 - * @property {4} READ_DATA - */ -const parserStates = { - INFO: 0, - PAYLOADLENGTH_16: 2, - PAYLOADLENGTH_64: 3, - READ_DATA: 4 -} - -/** - * An empty buffer. - * - * @type {Buffer} - */ -const emptyBuffer = Buffer.allocUnsafe(0) - -/** - * @readonly - * @property {1} text - * @property {2} typedArray - * @property {3} arrayBuffer - * @property {4} blob - */ -const sendHints = { - text: 1, - typedArray: 2, - arrayBuffer: 3, - blob: 4 -} - -module.exports = { - uid, - sentCloseFrameState, - staticPropertyDescriptors, - states, - opcodes, - maxUnsigned16Bit, - parserStates, - emptyBuffer, - sendHints -} diff --git a/vanilla/node_modules/undici/lib/web/websocket/events.js b/vanilla/node_modules/undici/lib/web/websocket/events.js deleted file mode 100644 index 7ac9566..0000000 --- a/vanilla/node_modules/undici/lib/web/websocket/events.js +++ /dev/null @@ -1,331 +0,0 @@ -'use strict' - -const { webidl } = require('../webidl') -const { kEnumerableProperty } = require('../../core/util') -const { kConstruct } = require('../../core/symbols') - -/** - * @see https://html.spec.whatwg.org/multipage/comms.html#messageevent - */ -class MessageEvent extends Event { - #eventInit - - constructor (type, eventInitDict = {}) { - if (type === kConstruct) { - super(arguments[1], arguments[2]) - webidl.util.markAsUncloneable(this) - return - } - - const prefix = 'MessageEvent constructor' - webidl.argumentLengthCheck(arguments, 1, prefix) - - type = webidl.converters.DOMString(type, prefix, 'type') - eventInitDict = webidl.converters.MessageEventInit(eventInitDict, prefix, 'eventInitDict') - - super(type, eventInitDict) - - this.#eventInit = eventInitDict - webidl.util.markAsUncloneable(this) - } - - get data () { - webidl.brandCheck(this, MessageEvent) - - return this.#eventInit.data - } - - get origin () { - webidl.brandCheck(this, MessageEvent) - - return this.#eventInit.origin - } - - get lastEventId () { - webidl.brandCheck(this, MessageEvent) - - return this.#eventInit.lastEventId - } - - get source () { - webidl.brandCheck(this, MessageEvent) - - return this.#eventInit.source - } - - get ports () { - webidl.brandCheck(this, MessageEvent) - - if (!Object.isFrozen(this.#eventInit.ports)) { - Object.freeze(this.#eventInit.ports) - } - - return this.#eventInit.ports - } - - initMessageEvent ( - type, - bubbles = false, - cancelable = false, - data = null, - origin = '', - lastEventId = '', - source = null, - ports = [] - ) { - webidl.brandCheck(this, MessageEvent) - - webidl.argumentLengthCheck(arguments, 1, 'MessageEvent.initMessageEvent') - - return new MessageEvent(type, { - bubbles, cancelable, data, origin, lastEventId, source, ports - }) - } - - static createFastMessageEvent (type, init) { - const messageEvent = new MessageEvent(kConstruct, type, init) - messageEvent.#eventInit = init - messageEvent.#eventInit.data ??= null - messageEvent.#eventInit.origin ??= '' - messageEvent.#eventInit.lastEventId ??= '' - messageEvent.#eventInit.source ??= null - messageEvent.#eventInit.ports ??= [] - return messageEvent - } -} - -const { createFastMessageEvent } = MessageEvent -delete MessageEvent.createFastMessageEvent - -/** - * @see https://websockets.spec.whatwg.org/#the-closeevent-interface - */ -class CloseEvent extends Event { - #eventInit - - constructor (type, eventInitDict = {}) { - const prefix = 'CloseEvent constructor' - webidl.argumentLengthCheck(arguments, 1, prefix) - - type = webidl.converters.DOMString(type, prefix, 'type') - eventInitDict = webidl.converters.CloseEventInit(eventInitDict) - - super(type, eventInitDict) - - this.#eventInit = eventInitDict - webidl.util.markAsUncloneable(this) - } - - get wasClean () { - webidl.brandCheck(this, CloseEvent) - - return this.#eventInit.wasClean - } - - get code () { - webidl.brandCheck(this, CloseEvent) - - return this.#eventInit.code - } - - get reason () { - webidl.brandCheck(this, CloseEvent) - - return this.#eventInit.reason - } -} - -// https://html.spec.whatwg.org/multipage/webappapis.html#the-errorevent-interface -class ErrorEvent extends Event { - #eventInit - - constructor (type, eventInitDict) { - const prefix = 'ErrorEvent constructor' - webidl.argumentLengthCheck(arguments, 1, prefix) - - super(type, eventInitDict) - webidl.util.markAsUncloneable(this) - - type = webidl.converters.DOMString(type, prefix, 'type') - eventInitDict = webidl.converters.ErrorEventInit(eventInitDict ?? {}) - - this.#eventInit = eventInitDict - } - - get message () { - webidl.brandCheck(this, ErrorEvent) - - return this.#eventInit.message - } - - get filename () { - webidl.brandCheck(this, ErrorEvent) - - return this.#eventInit.filename - } - - get lineno () { - webidl.brandCheck(this, ErrorEvent) - - return this.#eventInit.lineno - } - - get colno () { - webidl.brandCheck(this, ErrorEvent) - - return this.#eventInit.colno - } - - get error () { - webidl.brandCheck(this, ErrorEvent) - - return this.#eventInit.error - } -} - -Object.defineProperties(MessageEvent.prototype, { - [Symbol.toStringTag]: { - value: 'MessageEvent', - configurable: true - }, - data: kEnumerableProperty, - origin: kEnumerableProperty, - lastEventId: kEnumerableProperty, - source: kEnumerableProperty, - ports: kEnumerableProperty, - initMessageEvent: kEnumerableProperty -}) - -Object.defineProperties(CloseEvent.prototype, { - [Symbol.toStringTag]: { - value: 'CloseEvent', - configurable: true - }, - reason: kEnumerableProperty, - code: kEnumerableProperty, - wasClean: kEnumerableProperty -}) - -Object.defineProperties(ErrorEvent.prototype, { - [Symbol.toStringTag]: { - value: 'ErrorEvent', - configurable: true - }, - message: kEnumerableProperty, - filename: kEnumerableProperty, - lineno: kEnumerableProperty, - colno: kEnumerableProperty, - error: kEnumerableProperty -}) - -webidl.converters.MessagePort = webidl.interfaceConverter( - webidl.is.MessagePort, - 'MessagePort' -) - -webidl.converters['sequence<MessagePort>'] = webidl.sequenceConverter( - webidl.converters.MessagePort -) - -const eventInit = [ - { - key: 'bubbles', - converter: webidl.converters.boolean, - defaultValue: () => false - }, - { - key: 'cancelable', - converter: webidl.converters.boolean, - defaultValue: () => false - }, - { - key: 'composed', - converter: webidl.converters.boolean, - defaultValue: () => false - } -] - -webidl.converters.MessageEventInit = webidl.dictionaryConverter([ - ...eventInit, - { - key: 'data', - converter: webidl.converters.any, - defaultValue: () => null - }, - { - key: 'origin', - converter: webidl.converters.USVString, - defaultValue: () => '' - }, - { - key: 'lastEventId', - converter: webidl.converters.DOMString, - defaultValue: () => '' - }, - { - key: 'source', - // Node doesn't implement WindowProxy or ServiceWorker, so the only - // valid value for source is a MessagePort. - converter: webidl.nullableConverter(webidl.converters.MessagePort), - defaultValue: () => null - }, - { - key: 'ports', - converter: webidl.converters['sequence<MessagePort>'], - defaultValue: () => [] - } -]) - -webidl.converters.CloseEventInit = webidl.dictionaryConverter([ - ...eventInit, - { - key: 'wasClean', - converter: webidl.converters.boolean, - defaultValue: () => false - }, - { - key: 'code', - converter: webidl.converters['unsigned short'], - defaultValue: () => 0 - }, - { - key: 'reason', - converter: webidl.converters.USVString, - defaultValue: () => '' - } -]) - -webidl.converters.ErrorEventInit = webidl.dictionaryConverter([ - ...eventInit, - { - key: 'message', - converter: webidl.converters.DOMString, - defaultValue: () => '' - }, - { - key: 'filename', - converter: webidl.converters.USVString, - defaultValue: () => '' - }, - { - key: 'lineno', - converter: webidl.converters['unsigned long'], - defaultValue: () => 0 - }, - { - key: 'colno', - converter: webidl.converters['unsigned long'], - defaultValue: () => 0 - }, - { - key: 'error', - converter: webidl.converters.any - } -]) - -module.exports = { - MessageEvent, - CloseEvent, - ErrorEvent, - createFastMessageEvent -} diff --git a/vanilla/node_modules/undici/lib/web/websocket/frame.js b/vanilla/node_modules/undici/lib/web/websocket/frame.js deleted file mode 100644 index e397c87..0000000 --- a/vanilla/node_modules/undici/lib/web/websocket/frame.js +++ /dev/null @@ -1,133 +0,0 @@ -'use strict' - -const { runtimeFeatures } = require('../../util/runtime-features') -const { maxUnsigned16Bit, opcodes } = require('./constants') - -const BUFFER_SIZE = 8 * 1024 - -let buffer = null -let bufIdx = BUFFER_SIZE - -const randomFillSync = runtimeFeatures.has('crypto') - ? require('node:crypto').randomFillSync - // not full compatibility, but minimum. - : function randomFillSync (buffer, _offset, _size) { - for (let i = 0; i < buffer.length; ++i) { - buffer[i] = Math.random() * 255 | 0 - } - return buffer - } - -function generateMask () { - if (bufIdx === BUFFER_SIZE) { - bufIdx = 0 - randomFillSync((buffer ??= Buffer.allocUnsafeSlow(BUFFER_SIZE)), 0, BUFFER_SIZE) - } - return [buffer[bufIdx++], buffer[bufIdx++], buffer[bufIdx++], buffer[bufIdx++]] -} - -class WebsocketFrameSend { - /** - * @param {Buffer|undefined} data - */ - constructor (data) { - this.frameData = data - } - - createFrame (opcode) { - const frameData = this.frameData - const maskKey = generateMask() - const bodyLength = frameData?.byteLength ?? 0 - - /** @type {number} */ - let payloadLength = bodyLength // 0-125 - let offset = 6 - - if (bodyLength > maxUnsigned16Bit) { - offset += 8 // payload length is next 8 bytes - payloadLength = 127 - } else if (bodyLength > 125) { - offset += 2 // payload length is next 2 bytes - payloadLength = 126 - } - - const buffer = Buffer.allocUnsafe(bodyLength + offset) - - // Clear first 2 bytes, everything else is overwritten - buffer[0] = buffer[1] = 0 - buffer[0] |= 0x80 // FIN - buffer[0] = (buffer[0] & 0xF0) + opcode // opcode - - /*! ws. MIT License. Einar Otto Stangvik <einaros@gmail.com> */ - buffer[offset - 4] = maskKey[0] - buffer[offset - 3] = maskKey[1] - buffer[offset - 2] = maskKey[2] - buffer[offset - 1] = maskKey[3] - - buffer[1] = payloadLength - - if (payloadLength === 126) { - buffer.writeUInt16BE(bodyLength, 2) - } else if (payloadLength === 127) { - // Clear extended payload length - buffer[2] = buffer[3] = 0 - buffer.writeUIntBE(bodyLength, 4, 6) - } - - buffer[1] |= 0x80 // MASK - - // mask body - for (let i = 0; i < bodyLength; ++i) { - buffer[offset + i] = frameData[i] ^ maskKey[i & 3] - } - - return buffer - } - - /** - * @param {Uint8Array} buffer - */ - static createFastTextFrame (buffer) { - const maskKey = generateMask() - - const bodyLength = buffer.length - - // mask body - for (let i = 0; i < bodyLength; ++i) { - buffer[i] ^= maskKey[i & 3] - } - - let payloadLength = bodyLength - let offset = 6 - - if (bodyLength > maxUnsigned16Bit) { - offset += 8 // payload length is next 8 bytes - payloadLength = 127 - } else if (bodyLength > 125) { - offset += 2 // payload length is next 2 bytes - payloadLength = 126 - } - const head = Buffer.allocUnsafeSlow(offset) - - head[0] = 0x80 /* FIN */ | opcodes.TEXT /* opcode TEXT */ - head[1] = payloadLength | 0x80 /* MASK */ - head[offset - 4] = maskKey[0] - head[offset - 3] = maskKey[1] - head[offset - 2] = maskKey[2] - head[offset - 1] = maskKey[3] - - if (payloadLength === 126) { - head.writeUInt16BE(bodyLength, 2) - } else if (payloadLength === 127) { - head[2] = head[3] = 0 - head.writeUIntBE(bodyLength, 4, 6) - } - - return [head, buffer] - } -} - -module.exports = { - WebsocketFrameSend, - generateMask // for benchmark -} diff --git a/vanilla/node_modules/undici/lib/web/websocket/permessage-deflate.js b/vanilla/node_modules/undici/lib/web/websocket/permessage-deflate.js deleted file mode 100644 index 76cb366..0000000 --- a/vanilla/node_modules/undici/lib/web/websocket/permessage-deflate.js +++ /dev/null @@ -1,70 +0,0 @@ -'use strict' - -const { createInflateRaw, Z_DEFAULT_WINDOWBITS } = require('node:zlib') -const { isValidClientWindowBits } = require('./util') - -const tail = Buffer.from([0x00, 0x00, 0xff, 0xff]) -const kBuffer = Symbol('kBuffer') -const kLength = Symbol('kLength') - -class PerMessageDeflate { - /** @type {import('node:zlib').InflateRaw} */ - #inflate - - #options = {} - - constructor (extensions) { - this.#options.serverNoContextTakeover = extensions.has('server_no_context_takeover') - this.#options.serverMaxWindowBits = extensions.get('server_max_window_bits') - } - - decompress (chunk, fin, callback) { - // An endpoint uses the following algorithm to decompress a message. - // 1. Append 4 octets of 0x00 0x00 0xff 0xff to the tail end of the - // payload of the message. - // 2. Decompress the resulting data using DEFLATE. - - if (!this.#inflate) { - let windowBits = Z_DEFAULT_WINDOWBITS - - if (this.#options.serverMaxWindowBits) { // empty values default to Z_DEFAULT_WINDOWBITS - if (!isValidClientWindowBits(this.#options.serverMaxWindowBits)) { - callback(new Error('Invalid server_max_window_bits')) - return - } - - windowBits = Number.parseInt(this.#options.serverMaxWindowBits) - } - - this.#inflate = createInflateRaw({ windowBits }) - this.#inflate[kBuffer] = [] - this.#inflate[kLength] = 0 - - this.#inflate.on('data', (data) => { - this.#inflate[kBuffer].push(data) - this.#inflate[kLength] += data.length - }) - - this.#inflate.on('error', (err) => { - this.#inflate = null - callback(err) - }) - } - - this.#inflate.write(chunk) - if (fin) { - this.#inflate.write(tail) - } - - this.#inflate.flush(() => { - const full = Buffer.concat(this.#inflate[kBuffer], this.#inflate[kLength]) - - this.#inflate[kBuffer].length = 0 - this.#inflate[kLength] = 0 - - callback(null, full) - }) - } -} - -module.exports = { PerMessageDeflate } diff --git a/vanilla/node_modules/undici/lib/web/websocket/receiver.js b/vanilla/node_modules/undici/lib/web/websocket/receiver.js deleted file mode 100644 index ba0a5aa..0000000 --- a/vanilla/node_modules/undici/lib/web/websocket/receiver.js +++ /dev/null @@ -1,444 +0,0 @@ -'use strict' - -const { Writable } = require('node:stream') -const assert = require('node:assert') -const { parserStates, opcodes, states, emptyBuffer, sentCloseFrameState } = require('./constants') -const { - isValidStatusCode, - isValidOpcode, - websocketMessageReceived, - utf8Decode, - isControlFrame, - isTextBinaryFrame, - isContinuationFrame -} = require('./util') -const { failWebsocketConnection } = require('./connection') -const { WebsocketFrameSend } = require('./frame') -const { PerMessageDeflate } = require('./permessage-deflate') - -// This code was influenced by ws released under the MIT license. -// Copyright (c) 2011 Einar Otto Stangvik <einaros@gmail.com> -// Copyright (c) 2013 Arnout Kazemier and contributors -// Copyright (c) 2016 Luigi Pinca and contributors - -class ByteParser extends Writable { - #buffers = [] - #fragmentsBytes = 0 - #byteOffset = 0 - #loop = false - - #state = parserStates.INFO - - #info = {} - #fragments = [] - - /** @type {Map<string, PerMessageDeflate>} */ - #extensions - - /** @type {import('./websocket').Handler} */ - #handler - - constructor (handler, extensions) { - super() - - this.#handler = handler - this.#extensions = extensions == null ? new Map() : extensions - - if (this.#extensions.has('permessage-deflate')) { - this.#extensions.set('permessage-deflate', new PerMessageDeflate(extensions)) - } - } - - /** - * @param {Buffer} chunk - * @param {() => void} callback - */ - _write (chunk, _, callback) { - this.#buffers.push(chunk) - this.#byteOffset += chunk.length - this.#loop = true - - this.run(callback) - } - - /** - * Runs whenever a new chunk is received. - * Callback is called whenever there are no more chunks buffering, - * or not enough bytes are buffered to parse. - */ - run (callback) { - while (this.#loop) { - if (this.#state === parserStates.INFO) { - // If there aren't enough bytes to parse the payload length, etc. - if (this.#byteOffset < 2) { - return callback() - } - - const buffer = this.consume(2) - const fin = (buffer[0] & 0x80) !== 0 - const opcode = buffer[0] & 0x0F - const masked = (buffer[1] & 0x80) === 0x80 - - const fragmented = !fin && opcode !== opcodes.CONTINUATION - const payloadLength = buffer[1] & 0x7F - - const rsv1 = buffer[0] & 0x40 - const rsv2 = buffer[0] & 0x20 - const rsv3 = buffer[0] & 0x10 - - if (!isValidOpcode(opcode)) { - failWebsocketConnection(this.#handler, 1002, 'Invalid opcode received') - return callback() - } - - if (masked) { - failWebsocketConnection(this.#handler, 1002, 'Frame cannot be masked') - return callback() - } - - // MUST be 0 unless an extension is negotiated that defines meanings - // for non-zero values. If a nonzero value is received and none of - // the negotiated extensions defines the meaning of such a nonzero - // value, the receiving endpoint MUST _Fail the WebSocket - // Connection_. - // This document allocates the RSV1 bit of the WebSocket header for - // PMCEs and calls the bit the "Per-Message Compressed" bit. On a - // WebSocket connection where a PMCE is in use, this bit indicates - // whether a message is compressed or not. - if (rsv1 !== 0 && !this.#extensions.has('permessage-deflate')) { - failWebsocketConnection(this.#handler, 1002, 'Expected RSV1 to be clear.') - return - } - - if (rsv2 !== 0 || rsv3 !== 0) { - failWebsocketConnection(this.#handler, 1002, 'RSV1, RSV2, RSV3 must be clear') - return - } - - if (fragmented && !isTextBinaryFrame(opcode)) { - // Only text and binary frames can be fragmented - failWebsocketConnection(this.#handler, 1002, 'Invalid frame type was fragmented.') - return - } - - // If we are already parsing a text/binary frame and do not receive either - // a continuation frame or close frame, fail the connection. - if (isTextBinaryFrame(opcode) && this.#fragments.length > 0) { - failWebsocketConnection(this.#handler, 1002, 'Expected continuation frame') - return - } - - if (this.#info.fragmented && fragmented) { - // A fragmented frame can't be fragmented itself - failWebsocketConnection(this.#handler, 1002, 'Fragmented frame exceeded 125 bytes.') - return - } - - // "All control frames MUST have a payload length of 125 bytes or less - // and MUST NOT be fragmented." - if ((payloadLength > 125 || fragmented) && isControlFrame(opcode)) { - failWebsocketConnection(this.#handler, 1002, 'Control frame either too large or fragmented') - return - } - - if (isContinuationFrame(opcode) && this.#fragments.length === 0 && !this.#info.compressed) { - failWebsocketConnection(this.#handler, 1002, 'Unexpected continuation frame') - return - } - - if (payloadLength <= 125) { - this.#info.payloadLength = payloadLength - this.#state = parserStates.READ_DATA - } else if (payloadLength === 126) { - this.#state = parserStates.PAYLOADLENGTH_16 - } else if (payloadLength === 127) { - this.#state = parserStates.PAYLOADLENGTH_64 - } - - if (isTextBinaryFrame(opcode)) { - this.#info.binaryType = opcode - this.#info.compressed = rsv1 !== 0 - } - - this.#info.opcode = opcode - this.#info.masked = masked - this.#info.fin = fin - this.#info.fragmented = fragmented - } else if (this.#state === parserStates.PAYLOADLENGTH_16) { - if (this.#byteOffset < 2) { - return callback() - } - - const buffer = this.consume(2) - - this.#info.payloadLength = buffer.readUInt16BE(0) - this.#state = parserStates.READ_DATA - } else if (this.#state === parserStates.PAYLOADLENGTH_64) { - if (this.#byteOffset < 8) { - return callback() - } - - const buffer = this.consume(8) - const upper = buffer.readUInt32BE(0) - - // 2^31 is the maximum bytes an arraybuffer can contain - // on 32-bit systems. Although, on 64-bit systems, this is - // 2^53-1 bytes. - // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Invalid_array_length - // https://source.chromium.org/chromium/chromium/src/+/main:v8/src/common/globals.h;drc=1946212ac0100668f14eb9e2843bdd846e510a1e;bpv=1;bpt=1;l=1275 - // https://source.chromium.org/chromium/chromium/src/+/main:v8/src/objects/js-array-buffer.h;l=34;drc=1946212ac0100668f14eb9e2843bdd846e510a1e - if (upper > 2 ** 31 - 1) { - failWebsocketConnection(this.#handler, 1009, 'Received payload length > 2^31 bytes.') - return - } - - const lower = buffer.readUInt32BE(4) - - this.#info.payloadLength = (upper << 8) + lower - this.#state = parserStates.READ_DATA - } else if (this.#state === parserStates.READ_DATA) { - if (this.#byteOffset < this.#info.payloadLength) { - return callback() - } - - const body = this.consume(this.#info.payloadLength) - - if (isControlFrame(this.#info.opcode)) { - this.#loop = this.parseControlFrame(body) - this.#state = parserStates.INFO - } else { - if (!this.#info.compressed) { - this.writeFragments(body) - - // If the frame is not fragmented, a message has been received. - // If the frame is fragmented, it will terminate with a fin bit set - // and an opcode of 0 (continuation), therefore we handle that when - // parsing continuation frames, not here. - if (!this.#info.fragmented && this.#info.fin) { - websocketMessageReceived(this.#handler, this.#info.binaryType, this.consumeFragments()) - } - - this.#state = parserStates.INFO - } else { - this.#extensions.get('permessage-deflate').decompress(body, this.#info.fin, (error, data) => { - if (error) { - failWebsocketConnection(this.#handler, 1007, error.message) - return - } - - this.writeFragments(data) - - if (!this.#info.fin) { - this.#state = parserStates.INFO - this.#loop = true - this.run(callback) - return - } - - websocketMessageReceived(this.#handler, this.#info.binaryType, this.consumeFragments()) - - this.#loop = true - this.#state = parserStates.INFO - this.run(callback) - }) - - this.#loop = false - break - } - } - } - } - } - - /** - * Take n bytes from the buffered Buffers - * @param {number} n - * @returns {Buffer} - */ - consume (n) { - if (n > this.#byteOffset) { - throw new Error('Called consume() before buffers satiated.') - } else if (n === 0) { - return emptyBuffer - } - - this.#byteOffset -= n - - const first = this.#buffers[0] - - if (first.length > n) { - // replace with remaining buffer - this.#buffers[0] = first.subarray(n, first.length) - return first.subarray(0, n) - } else if (first.length === n) { - // prefect match - return this.#buffers.shift() - } else { - let offset = 0 - // If Buffer.allocUnsafe is used, extra copies will be made because the offset is non-zero. - const buffer = Buffer.allocUnsafeSlow(n) - while (offset !== n) { - const next = this.#buffers[0] - const length = next.length - - if (length + offset === n) { - buffer.set(this.#buffers.shift(), offset) - break - } else if (length + offset > n) { - buffer.set(next.subarray(0, n - offset), offset) - this.#buffers[0] = next.subarray(n - offset) - break - } else { - buffer.set(this.#buffers.shift(), offset) - offset += length - } - } - - return buffer - } - } - - writeFragments (fragment) { - this.#fragmentsBytes += fragment.length - this.#fragments.push(fragment) - } - - consumeFragments () { - const fragments = this.#fragments - - if (fragments.length === 1) { - // single fragment - this.#fragmentsBytes = 0 - return fragments.shift() - } - - let offset = 0 - // If Buffer.allocUnsafe is used, extra copies will be made because the offset is non-zero. - const output = Buffer.allocUnsafeSlow(this.#fragmentsBytes) - - for (let i = 0; i < fragments.length; ++i) { - const buffer = fragments[i] - output.set(buffer, offset) - offset += buffer.length - } - - this.#fragments = [] - this.#fragmentsBytes = 0 - - return output - } - - parseCloseBody (data) { - assert(data.length !== 1) - - // https://datatracker.ietf.org/doc/html/rfc6455#section-7.1.5 - /** @type {number|undefined} */ - let code - - if (data.length >= 2) { - // _The WebSocket Connection Close Code_ is - // defined as the status code (Section 7.4) contained in the first Close - // control frame received by the application - code = data.readUInt16BE(0) - } - - if (code !== undefined && !isValidStatusCode(code)) { - return { code: 1002, reason: 'Invalid status code', error: true } - } - - // https://datatracker.ietf.org/doc/html/rfc6455#section-7.1.6 - /** @type {Buffer} */ - let reason = data.subarray(2) - - // Remove BOM - if (reason[0] === 0xEF && reason[1] === 0xBB && reason[2] === 0xBF) { - reason = reason.subarray(3) - } - - try { - reason = utf8Decode(reason) - } catch { - return { code: 1007, reason: 'Invalid UTF-8', error: true } - } - - return { code, reason, error: false } - } - - /** - * Parses control frames. - * @param {Buffer} body - */ - parseControlFrame (body) { - const { opcode, payloadLength } = this.#info - - if (opcode === opcodes.CLOSE) { - if (payloadLength === 1) { - failWebsocketConnection(this.#handler, 1002, 'Received close frame with a 1-byte body.') - return false - } - - this.#info.closeInfo = this.parseCloseBody(body) - - if (this.#info.closeInfo.error) { - const { code, reason } = this.#info.closeInfo - - failWebsocketConnection(this.#handler, code, reason) - return false - } - - // Upon receiving such a frame, the other peer sends a - // Close frame in response, if it hasn't already sent one. - if (!this.#handler.closeState.has(sentCloseFrameState.SENT) && !this.#handler.closeState.has(sentCloseFrameState.RECEIVED)) { - // If an endpoint receives a Close frame and did not previously send a - // Close frame, the endpoint MUST send a Close frame in response. (When - // sending a Close frame in response, the endpoint typically echos the - // status code it received.) - let body = emptyBuffer - if (this.#info.closeInfo.code) { - body = Buffer.allocUnsafe(2) - body.writeUInt16BE(this.#info.closeInfo.code, 0) - } - const closeFrame = new WebsocketFrameSend(body) - - this.#handler.socket.write(closeFrame.createFrame(opcodes.CLOSE)) - this.#handler.closeState.add(sentCloseFrameState.SENT) - } - - // Upon either sending or receiving a Close control frame, it is said - // that _The WebSocket Closing Handshake is Started_ and that the - // WebSocket connection is in the CLOSING state. - this.#handler.readyState = states.CLOSING - this.#handler.closeState.add(sentCloseFrameState.RECEIVED) - - return false - } else if (opcode === opcodes.PING) { - // Upon receipt of a Ping frame, an endpoint MUST send a Pong frame in - // response, unless it already received a Close frame. - // A Pong frame sent in response to a Ping frame must have identical - // "Application data" - - if (!this.#handler.closeState.has(sentCloseFrameState.RECEIVED)) { - const frame = new WebsocketFrameSend(body) - - this.#handler.socket.write(frame.createFrame(opcodes.PONG)) - - this.#handler.onPing(body) - } - } else if (opcode === opcodes.PONG) { - // A Pong frame MAY be sent unsolicited. This serves as a - // unidirectional heartbeat. A response to an unsolicited Pong frame is - // not expected. - this.#handler.onPong(body) - } - - return true - } - - get closingInfo () { - return this.#info.closeInfo - } -} - -module.exports = { - ByteParser -} diff --git a/vanilla/node_modules/undici/lib/web/websocket/sender.js b/vanilla/node_modules/undici/lib/web/websocket/sender.js deleted file mode 100644 index c647bf6..0000000 --- a/vanilla/node_modules/undici/lib/web/websocket/sender.js +++ /dev/null @@ -1,109 +0,0 @@ -'use strict' - -const { WebsocketFrameSend } = require('./frame') -const { opcodes, sendHints } = require('./constants') -const FixedQueue = require('../../dispatcher/fixed-queue') - -/** - * @typedef {object} SendQueueNode - * @property {Promise<void> | null} promise - * @property {((...args: any[]) => any)} callback - * @property {Buffer | null} frame - */ - -class SendQueue { - /** - * @type {FixedQueue} - */ - #queue = new FixedQueue() - - /** - * @type {boolean} - */ - #running = false - - /** @type {import('node:net').Socket} */ - #socket - - constructor (socket) { - this.#socket = socket - } - - add (item, cb, hint) { - if (hint !== sendHints.blob) { - if (!this.#running) { - // TODO(@tsctx): support fast-path for string on running - if (hint === sendHints.text) { - // special fast-path for string - const { 0: head, 1: body } = WebsocketFrameSend.createFastTextFrame(item) - this.#socket.cork() - this.#socket.write(head) - this.#socket.write(body, cb) - this.#socket.uncork() - } else { - // direct writing - this.#socket.write(createFrame(item, hint), cb) - } - } else { - /** @type {SendQueueNode} */ - const node = { - promise: null, - callback: cb, - frame: createFrame(item, hint) - } - this.#queue.push(node) - } - return - } - - /** @type {SendQueueNode} */ - const node = { - promise: item.arrayBuffer().then((ab) => { - node.promise = null - node.frame = createFrame(ab, hint) - }), - callback: cb, - frame: null - } - - this.#queue.push(node) - - if (!this.#running) { - this.#run() - } - } - - async #run () { - this.#running = true - const queue = this.#queue - while (!queue.isEmpty()) { - const node = queue.shift() - // wait pending promise - if (node.promise !== null) { - await node.promise - } - // write - this.#socket.write(node.frame, node.callback) - // cleanup - node.callback = node.frame = null - } - this.#running = false - } -} - -function createFrame (data, hint) { - return new WebsocketFrameSend(toBuffer(data, hint)).createFrame(hint === sendHints.text ? opcodes.TEXT : opcodes.BINARY) -} - -function toBuffer (data, hint) { - switch (hint) { - case sendHints.text: - case sendHints.typedArray: - return new Uint8Array(data.buffer, data.byteOffset, data.byteLength) - case sendHints.arrayBuffer: - case sendHints.blob: - return new Uint8Array(data) - } -} - -module.exports = { SendQueue } diff --git a/vanilla/node_modules/undici/lib/web/websocket/stream/websocketerror.js b/vanilla/node_modules/undici/lib/web/websocket/stream/websocketerror.js deleted file mode 100644 index a34c521..0000000 --- a/vanilla/node_modules/undici/lib/web/websocket/stream/websocketerror.js +++ /dev/null @@ -1,104 +0,0 @@ -'use strict' - -const { webidl } = require('../../webidl') -const { validateCloseCodeAndReason } = require('../util') -const { kConstruct } = require('../../../core/symbols') -const { kEnumerableProperty } = require('../../../core/util') - -function createInheritableDOMException () { - // https://github.com/nodejs/node/issues/59677 - class Test extends DOMException { - get reason () { - return '' - } - } - - if (new Test().reason !== undefined) { - return DOMException - } - - return new Proxy(DOMException, { - construct (target, args, newTarget) { - const instance = Reflect.construct(target, args, target) - Object.setPrototypeOf(instance, newTarget.prototype) - return instance - } - }) -} - -class WebSocketError extends createInheritableDOMException() { - #closeCode - #reason - - constructor (message = '', init = undefined) { - message = webidl.converters.DOMString(message, 'WebSocketError', 'message') - - // 1. Set this 's name to " WebSocketError ". - // 2. Set this 's message to message . - super(message, 'WebSocketError') - - if (init === kConstruct) { - return - } else if (init !== null) { - init = webidl.converters.WebSocketCloseInfo(init) - } - - // 3. Let code be init [" closeCode "] if it exists , or null otherwise. - let code = init.closeCode ?? null - - // 4. Let reason be init [" reason "] if it exists , or the empty string otherwise. - const reason = init.reason ?? '' - - // 5. Validate close code and reason with code and reason . - validateCloseCodeAndReason(code, reason) - - // 6. If reason is non-empty, but code is not set, then set code to 1000 ("Normal Closure"). - if (reason.length !== 0 && code === null) { - code = 1000 - } - - // 7. Set this 's closeCode to code . - this.#closeCode = code - - // 8. Set this 's reason to reason . - this.#reason = reason - } - - get closeCode () { - return this.#closeCode - } - - get reason () { - return this.#reason - } - - /** - * @param {string} message - * @param {number|null} code - * @param {string} reason - */ - static createUnvalidatedWebSocketError (message, code, reason) { - const error = new WebSocketError(message, kConstruct) - error.#closeCode = code - error.#reason = reason - return error - } -} - -const { createUnvalidatedWebSocketError } = WebSocketError -delete WebSocketError.createUnvalidatedWebSocketError - -Object.defineProperties(WebSocketError.prototype, { - closeCode: kEnumerableProperty, - reason: kEnumerableProperty, - [Symbol.toStringTag]: { - value: 'WebSocketError', - writable: false, - enumerable: false, - configurable: true - } -}) - -webidl.is.WebSocketError = webidl.util.MakeTypeAssertion(WebSocketError) - -module.exports = { WebSocketError, createUnvalidatedWebSocketError } diff --git a/vanilla/node_modules/undici/lib/web/websocket/stream/websocketstream.js b/vanilla/node_modules/undici/lib/web/websocket/stream/websocketstream.js deleted file mode 100644 index ce3be84..0000000 --- a/vanilla/node_modules/undici/lib/web/websocket/stream/websocketstream.js +++ /dev/null @@ -1,497 +0,0 @@ -'use strict' - -const { createDeferredPromise } = require('../../../util/promise') -const { environmentSettingsObject } = require('../../fetch/util') -const { states, opcodes, sentCloseFrameState } = require('../constants') -const { webidl } = require('../../webidl') -const { getURLRecord, isValidSubprotocol, isEstablished, utf8Decode } = require('../util') -const { establishWebSocketConnection, failWebsocketConnection, closeWebSocketConnection } = require('../connection') -const { channels } = require('../../../core/diagnostics') -const { WebsocketFrameSend } = require('../frame') -const { ByteParser } = require('../receiver') -const { WebSocketError, createUnvalidatedWebSocketError } = require('./websocketerror') -const { kEnumerableProperty } = require('../../../core/util') -const { utf8DecodeBytes } = require('../../../encoding') - -let emittedExperimentalWarning = false - -class WebSocketStream { - // Each WebSocketStream object has an associated url , which is a URL record . - /** @type {URL} */ - #url - - // Each WebSocketStream object has an associated opened promise , which is a promise. - /** @type {import('../../../util/promise').DeferredPromise} */ - #openedPromise - - // Each WebSocketStream object has an associated closed promise , which is a promise. - /** @type {import('../../../util/promise').DeferredPromise} */ - #closedPromise - - // Each WebSocketStream object has an associated readable stream , which is a ReadableStream . - /** @type {ReadableStream} */ - #readableStream - /** @type {ReadableStreamDefaultController} */ - #readableStreamController - - // Each WebSocketStream object has an associated writable stream , which is a WritableStream . - /** @type {WritableStream} */ - #writableStream - - // Each WebSocketStream object has an associated boolean handshake aborted , which is initially false. - #handshakeAborted = false - - /** @type {import('../websocket').Handler} */ - #handler = { - // https://whatpr.org/websockets/48/7b748d3...d5570f3.html#feedback-to-websocket-stream-from-the-protocol - onConnectionEstablished: (response, extensions) => this.#onConnectionEstablished(response, extensions), - onMessage: (opcode, data) => this.#onMessage(opcode, data), - onParserError: (err) => failWebsocketConnection(this.#handler, null, err.message), - onParserDrain: () => this.#handler.socket.resume(), - onSocketData: (chunk) => { - if (!this.#parser.write(chunk)) { - this.#handler.socket.pause() - } - }, - onSocketError: (err) => { - this.#handler.readyState = states.CLOSING - - if (channels.socketError.hasSubscribers) { - channels.socketError.publish(err) - } - - this.#handler.socket.destroy() - }, - onSocketClose: () => this.#onSocketClose(), - onPing: () => {}, - onPong: () => {}, - - readyState: states.CONNECTING, - socket: null, - closeState: new Set(), - controller: null, - wasEverConnected: false - } - - /** @type {import('../receiver').ByteParser} */ - #parser - - constructor (url, options = undefined) { - if (!emittedExperimentalWarning) { - process.emitWarning('WebSocketStream is experimental! Expect it to change at any time.', { - code: 'UNDICI-WSS' - }) - emittedExperimentalWarning = true - } - - webidl.argumentLengthCheck(arguments, 1, 'WebSocket') - - url = webidl.converters.USVString(url) - if (options !== null) { - options = webidl.converters.WebSocketStreamOptions(options) - } - - // 1. Let baseURL be this 's relevant settings object 's API base URL . - const baseURL = environmentSettingsObject.settingsObject.baseUrl - - // 2. Let urlRecord be the result of getting a URL record given url and baseURL . - const urlRecord = getURLRecord(url, baseURL) - - // 3. Let protocols be options [" protocols "] if it exists , otherwise an empty sequence. - const protocols = options.protocols - - // 4. If any of the values in protocols occur more than once or otherwise fail to match the requirements for elements that comprise the value of ` Sec-WebSocket-Protocol ` fields as defined by The WebSocket Protocol , then throw a " SyntaxError " DOMException . [WSP] - if (protocols.length !== new Set(protocols.map(p => p.toLowerCase())).size) { - throw new DOMException('Invalid Sec-WebSocket-Protocol value', 'SyntaxError') - } - - if (protocols.length > 0 && !protocols.every(p => isValidSubprotocol(p))) { - throw new DOMException('Invalid Sec-WebSocket-Protocol value', 'SyntaxError') - } - - // 5. Set this 's url to urlRecord . - this.#url = urlRecord.toString() - - // 6. Set this 's opened promise and closed promise to new promises. - this.#openedPromise = createDeferredPromise() - this.#closedPromise = createDeferredPromise() - - // 7. Apply backpressure to the WebSocket. - // TODO - - // 8. If options [" signal "] exists , - if (options.signal != null) { - // 8.1. Let signal be options [" signal "]. - const signal = options.signal - - // 8.2. If signal is aborted , then reject this 's opened promise and closed promise with signal ’s abort reason - // and return. - if (signal.aborted) { - this.#openedPromise.reject(signal.reason) - this.#closedPromise.reject(signal.reason) - return - } - - // 8.3. Add the following abort steps to signal : - signal.addEventListener('abort', () => { - // 8.3.1. If the WebSocket connection is not yet established : [WSP] - if (!isEstablished(this.#handler.readyState)) { - // 8.3.1.1. Fail the WebSocket connection . - failWebsocketConnection(this.#handler) - - // Set this 's ready state to CLOSING . - this.#handler.readyState = states.CLOSING - - // Reject this 's opened promise and closed promise with signal ’s abort reason . - this.#openedPromise.reject(signal.reason) - this.#closedPromise.reject(signal.reason) - - // Set this 's handshake aborted to true. - this.#handshakeAborted = true - } - }, { once: true }) - } - - // 9. Let client be this 's relevant settings object . - const client = environmentSettingsObject.settingsObject - - // 10. Run this step in parallel : - // 10.1. Establish a WebSocket connection given urlRecord , protocols , and client . [FETCH] - this.#handler.controller = establishWebSocketConnection( - urlRecord, - protocols, - client, - this.#handler, - options - ) - } - - // The url getter steps are to return this 's url , serialized . - get url () { - return this.#url.toString() - } - - // The opened getter steps are to return this 's opened promise . - get opened () { - return this.#openedPromise.promise - } - - // The closed getter steps are to return this 's closed promise . - get closed () { - return this.#closedPromise.promise - } - - // The close( closeInfo ) method steps are: - close (closeInfo = undefined) { - if (closeInfo !== null) { - closeInfo = webidl.converters.WebSocketCloseInfo(closeInfo) - } - - // 1. Let code be closeInfo [" closeCode "] if present, or null otherwise. - const code = closeInfo.closeCode ?? null - - // 2. Let reason be closeInfo [" reason "]. - const reason = closeInfo.reason - - // 3. Close the WebSocket with this , code , and reason . - closeWebSocketConnection(this.#handler, code, reason, true) - } - - #write (chunk) { - // See /websockets/stream/tentative/write.any.html - chunk = webidl.converters.WebSocketStreamWrite(chunk) - - // 1. Let promise be a new promise created in stream ’s relevant realm . - const promise = createDeferredPromise() - - // 2. Let data be null. - let data = null - - // 3. Let opcode be null. - let opcode = null - - // 4. If chunk is a BufferSource , - if (webidl.is.BufferSource(chunk)) { - // 4.1. Set data to a copy of the bytes given chunk . - data = new Uint8Array(ArrayBuffer.isView(chunk) ? new Uint8Array(chunk.buffer, chunk.byteOffset, chunk.byteLength) : chunk.slice()) - - // 4.2. Set opcode to a binary frame opcode. - opcode = opcodes.BINARY - } else { - // 5. Otherwise, - - // 5.1. Let string be the result of converting chunk to an IDL USVString . - // If this throws an exception, return a promise rejected with the exception. - let string - - try { - string = webidl.converters.DOMString(chunk) - } catch (e) { - promise.reject(e) - return promise.promise - } - - // 5.2. Set data to the result of UTF-8 encoding string . - data = new TextEncoder().encode(string) - - // 5.3. Set opcode to a text frame opcode. - opcode = opcodes.TEXT - } - - // 6. In parallel, - // 6.1. Wait until there is sufficient buffer space in stream to send the message. - - // 6.2. If the closing handshake has not yet started , Send a WebSocket Message to stream comprised of data using opcode . - if (!this.#handler.closeState.has(sentCloseFrameState.SENT) && !this.#handler.closeState.has(sentCloseFrameState.RECEIVED)) { - const frame = new WebsocketFrameSend(data) - - this.#handler.socket.write(frame.createFrame(opcode), () => { - promise.resolve(undefined) - }) - } - - // 6.3. Queue a global task on the WebSocket task source given stream ’s relevant global object to resolve promise with undefined. - return promise.promise - } - - /** @type {import('../websocket').Handler['onConnectionEstablished']} */ - #onConnectionEstablished (response, parsedExtensions) { - this.#handler.socket = response.socket - - const parser = new ByteParser(this.#handler, parsedExtensions) - parser.on('drain', () => this.#handler.onParserDrain()) - parser.on('error', (err) => this.#handler.onParserError(err)) - - this.#parser = parser - - // 1. Change stream ’s ready state to OPEN (1). - this.#handler.readyState = states.OPEN - - // 2. Set stream ’s was ever connected to true. - // This is done in the opening handshake. - - // 3. Let extensions be the extensions in use . - const extensions = parsedExtensions ?? '' - - // 4. Let protocol be the subprotocol in use . - const protocol = response.headersList.get('sec-websocket-protocol') ?? '' - - // 5. Let pullAlgorithm be an action that pulls bytes from stream . - // 6. Let cancelAlgorithm be an action that cancels stream with reason , given reason . - // 7. Let readable be a new ReadableStream . - // 8. Set up readable with pullAlgorithm and cancelAlgorithm . - const readable = new ReadableStream({ - start: (controller) => { - this.#readableStreamController = controller - }, - pull (controller) { - let chunk - while (controller.desiredSize > 0 && (chunk = response.socket.read()) !== null) { - controller.enqueue(chunk) - } - }, - cancel: (reason) => this.#cancel(reason) - }) - - // 9. Let writeAlgorithm be an action that writes chunk to stream , given chunk . - // 10. Let closeAlgorithm be an action that closes stream . - // 11. Let abortAlgorithm be an action that aborts stream with reason , given reason . - // 12. Let writable be a new WritableStream . - // 13. Set up writable with writeAlgorithm , closeAlgorithm , and abortAlgorithm . - const writable = new WritableStream({ - write: (chunk) => this.#write(chunk), - close: () => closeWebSocketConnection(this.#handler, null, null), - abort: (reason) => this.#closeUsingReason(reason) - }) - - // Set stream ’s readable stream to readable . - this.#readableStream = readable - - // Set stream ’s writable stream to writable . - this.#writableStream = writable - - // Resolve stream ’s opened promise with WebSocketOpenInfo «[ " extensions " → extensions , " protocol " → protocol , " readable " → readable , " writable " → writable ]». - this.#openedPromise.resolve({ - extensions, - protocol, - readable, - writable - }) - } - - /** @type {import('../websocket').Handler['onMessage']} */ - #onMessage (type, data) { - // 1. If stream’s ready state is not OPEN (1), then return. - if (this.#handler.readyState !== states.OPEN) { - return - } - - // 2. Let chunk be determined by switching on type: - // - type indicates that the data is Text - // a new DOMString containing data - // - type indicates that the data is Binary - // a new Uint8Array object, created in the relevant Realm of the - // WebSocketStream object, whose contents are data - let chunk - - if (type === opcodes.TEXT) { - try { - chunk = utf8Decode(data) - } catch { - failWebsocketConnection(this.#handler, 'Received invalid UTF-8 in text frame.') - return - } - } else if (type === opcodes.BINARY) { - chunk = new Uint8Array(data.buffer, data.byteOffset, data.byteLength) - } - - // 3. Enqueue chunk into stream’s readable stream. - this.#readableStreamController.enqueue(chunk) - - // 4. Apply backpressure to the WebSocket. - } - - /** @type {import('../websocket').Handler['onSocketClose']} */ - #onSocketClose () { - const wasClean = - this.#handler.closeState.has(sentCloseFrameState.SENT) && - this.#handler.closeState.has(sentCloseFrameState.RECEIVED) - - // 1. Change the ready state to CLOSED (3). - this.#handler.readyState = states.CLOSED - - // 2. If stream ’s handshake aborted is true, then return. - if (this.#handshakeAborted) { - return - } - - // 3. If stream ’s was ever connected is false, then reject stream ’s opened promise with a new WebSocketError. - if (!this.#handler.wasEverConnected) { - this.#openedPromise.reject(new WebSocketError('Socket never opened')) - } - - const result = this.#parser?.closingInfo - - // 4. Let code be the WebSocket connection close code . - // https://datatracker.ietf.org/doc/html/rfc6455#section-7.1.5 - // If this Close control frame contains no status code, _The WebSocket - // Connection Close Code_ is considered to be 1005. If _The WebSocket - // Connection is Closed_ and no Close control frame was received by the - // endpoint (such as could occur if the underlying transport connection - // is lost), _The WebSocket Connection Close Code_ is considered to be - // 1006. - let code = result?.code ?? 1005 - - if (!this.#handler.closeState.has(sentCloseFrameState.SENT) && !this.#handler.closeState.has(sentCloseFrameState.RECEIVED)) { - code = 1006 - } - - // 5. Let reason be the result of applying UTF-8 decode without BOM to the WebSocket connection close reason . - const reason = result?.reason == null ? '' : utf8DecodeBytes(Buffer.from(result.reason)) - - // 6. If the connection was closed cleanly , - if (wasClean) { - // 6.1. Close stream ’s readable stream . - this.#readableStreamController.close() - - // 6.2. Error stream ’s writable stream with an " InvalidStateError " DOMException indicating that a closed WebSocketStream cannot be written to. - if (!this.#writableStream.locked) { - this.#writableStream.abort(new DOMException('A closed WebSocketStream cannot be written to', 'InvalidStateError')) - } - - // 6.3. Resolve stream ’s closed promise with WebSocketCloseInfo «[ " closeCode " → code , " reason " → reason ]». - this.#closedPromise.resolve({ - closeCode: code, - reason - }) - } else { - // 7. Otherwise, - - // 7.1. Let error be a new WebSocketError whose closeCode is code and reason is reason . - const error = createUnvalidatedWebSocketError('unclean close', code, reason) - - // 7.2. Error stream ’s readable stream with error . - this.#readableStreamController?.error(error) - - // 7.3. Error stream ’s writable stream with error . - this.#writableStream?.abort(error) - - // 7.4. Reject stream ’s closed promise with error . - this.#closedPromise.reject(error) - } - } - - #closeUsingReason (reason) { - // 1. Let code be null. - let code = null - - // 2. Let reasonString be the empty string. - let reasonString = '' - - // 3. If reason implements WebSocketError , - if (webidl.is.WebSocketError(reason)) { - // 3.1. Set code to reason ’s closeCode . - code = reason.closeCode - - // 3.2. Set reasonString to reason ’s reason . - reasonString = reason.reason - } - - // 4. Close the WebSocket with stream , code , and reasonString . If this throws an exception, - // discard code and reasonString and close the WebSocket with stream . - closeWebSocketConnection(this.#handler, code, reasonString) - } - - // To cancel a WebSocketStream stream given reason , close using reason giving stream and reason . - #cancel (reason) { - this.#closeUsingReason(reason) - } -} - -Object.defineProperties(WebSocketStream.prototype, { - url: kEnumerableProperty, - opened: kEnumerableProperty, - closed: kEnumerableProperty, - close: kEnumerableProperty, - [Symbol.toStringTag]: { - value: 'WebSocketStream', - writable: false, - enumerable: false, - configurable: true - } -}) - -webidl.converters.WebSocketStreamOptions = webidl.dictionaryConverter([ - { - key: 'protocols', - converter: webidl.sequenceConverter(webidl.converters.USVString), - defaultValue: () => [] - }, - { - key: 'signal', - converter: webidl.nullableConverter(webidl.converters.AbortSignal), - defaultValue: () => null - } -]) - -webidl.converters.WebSocketCloseInfo = webidl.dictionaryConverter([ - { - key: 'closeCode', - converter: (V) => webidl.converters['unsigned short'](V, webidl.attributes.EnforceRange) - }, - { - key: 'reason', - converter: webidl.converters.USVString, - defaultValue: () => '' - } -]) - -webidl.converters.WebSocketStreamWrite = function (V) { - if (typeof V === 'string') { - return webidl.converters.USVString(V) - } - - return webidl.converters.BufferSource(V) -} - -module.exports = { WebSocketStream } diff --git a/vanilla/node_modules/undici/lib/web/websocket/util.js b/vanilla/node_modules/undici/lib/web/websocket/util.js deleted file mode 100644 index eaa5e7a..0000000 --- a/vanilla/node_modules/undici/lib/web/websocket/util.js +++ /dev/null @@ -1,339 +0,0 @@ -'use strict' - -const { states, opcodes } = require('./constants') -const { isUtf8 } = require('node:buffer') -const { removeHTTPWhitespace } = require('../fetch/data-url') -const { collectASequenceOfCodePointsFast } = require('../infra') - -/** - * @param {number} readyState - * @returns {boolean} - */ -function isConnecting (readyState) { - // If the WebSocket connection is not yet established, and the connection - // is not yet closed, then the WebSocket connection is in the CONNECTING state. - return readyState === states.CONNECTING -} - -/** - * @param {number} readyState - * @returns {boolean} - */ -function isEstablished (readyState) { - // If the server's response is validated as provided for above, it is - // said that _The WebSocket Connection is Established_ and that the - // WebSocket Connection is in the OPEN state. - return readyState === states.OPEN -} - -/** - * @param {number} readyState - * @returns {boolean} - */ -function isClosing (readyState) { - // Upon either sending or receiving a Close control frame, it is said - // that _The WebSocket Closing Handshake is Started_ and that the - // WebSocket connection is in the CLOSING state. - return readyState === states.CLOSING -} - -/** - * @param {number} readyState - * @returns {boolean} - */ -function isClosed (readyState) { - return readyState === states.CLOSED -} - -/** - * @see https://dom.spec.whatwg.org/#concept-event-fire - * @param {string} e - * @param {EventTarget} target - * @param {(...args: ConstructorParameters<typeof Event>) => Event} eventFactory - * @param {EventInit | undefined} eventInitDict - * @returns {void} - */ -function fireEvent (e, target, eventFactory = (type, init) => new Event(type, init), eventInitDict = {}) { - // 1. If eventConstructor is not given, then let eventConstructor be Event. - - // 2. Let event be the result of creating an event given eventConstructor, - // in the relevant realm of target. - // 3. Initialize event’s type attribute to e. - const event = eventFactory(e, eventInitDict) - - // 4. Initialize any other IDL attributes of event as described in the - // invocation of this algorithm. - - // 5. Return the result of dispatching event at target, with legacy target - // override flag set if set. - target.dispatchEvent(event) -} - -/** - * @see https://websockets.spec.whatwg.org/#feedback-from-the-protocol - * @param {import('./websocket').Handler} handler - * @param {number} type Opcode - * @param {Buffer} data application data - * @returns {void} - */ -function websocketMessageReceived (handler, type, data) { - handler.onMessage(type, data) -} - -/** - * @param {Buffer} buffer - * @returns {ArrayBuffer} - */ -function toArrayBuffer (buffer) { - if (buffer.byteLength === buffer.buffer.byteLength) { - return buffer.buffer - } - return new Uint8Array(buffer).buffer -} - -/** - * @see https://datatracker.ietf.org/doc/html/rfc6455 - * @see https://datatracker.ietf.org/doc/html/rfc2616 - * @see https://bugs.chromium.org/p/chromium/issues/detail?id=398407 - * @param {string} protocol - * @returns {boolean} - */ -function isValidSubprotocol (protocol) { - // If present, this value indicates one - // or more comma-separated subprotocol the client wishes to speak, - // ordered by preference. The elements that comprise this value - // MUST be non-empty strings with characters in the range U+0021 to - // U+007E not including separator characters as defined in - // [RFC2616] and MUST all be unique strings. - if (protocol.length === 0) { - return false - } - - for (let i = 0; i < protocol.length; ++i) { - const code = protocol.charCodeAt(i) - - if ( - code < 0x21 || // CTL, contains SP (0x20) and HT (0x09) - code > 0x7E || - code === 0x22 || // " - code === 0x28 || // ( - code === 0x29 || // ) - code === 0x2C || // , - code === 0x2F || // / - code === 0x3A || // : - code === 0x3B || // ; - code === 0x3C || // < - code === 0x3D || // = - code === 0x3E || // > - code === 0x3F || // ? - code === 0x40 || // @ - code === 0x5B || // [ - code === 0x5C || // \ - code === 0x5D || // ] - code === 0x7B || // { - code === 0x7D // } - ) { - return false - } - } - - return true -} - -/** - * @see https://datatracker.ietf.org/doc/html/rfc6455#section-7-4 - * @param {number} code - * @returns {boolean} - */ -function isValidStatusCode (code) { - if (code >= 1000 && code < 1015) { - return ( - code !== 1004 && // reserved - code !== 1005 && // "MUST NOT be set as a status code" - code !== 1006 // "MUST NOT be set as a status code" - ) - } - - return code >= 3000 && code <= 4999 -} - -/** - * @see https://datatracker.ietf.org/doc/html/rfc6455#section-5.5 - * @param {number} opcode - * @returns {boolean} - */ -function isControlFrame (opcode) { - return ( - opcode === opcodes.CLOSE || - opcode === opcodes.PING || - opcode === opcodes.PONG - ) -} - -/** - * @param {number} opcode - * @returns {boolean} - */ -function isContinuationFrame (opcode) { - return opcode === opcodes.CONTINUATION -} - -/** - * @param {number} opcode - * @returns {boolean} - */ -function isTextBinaryFrame (opcode) { - return opcode === opcodes.TEXT || opcode === opcodes.BINARY -} - -/** - * - * @param {number} opcode - * @returns {boolean} - */ -function isValidOpcode (opcode) { - return isTextBinaryFrame(opcode) || isContinuationFrame(opcode) || isControlFrame(opcode) -} - -/** - * Parses a Sec-WebSocket-Extensions header value. - * @param {string} extensions - * @returns {Map<string, string>} - */ -// TODO(@Uzlopak, @KhafraDev): make compliant https://datatracker.ietf.org/doc/html/rfc6455#section-9.1 -function parseExtensions (extensions) { - const position = { position: 0 } - const extensionList = new Map() - - while (position.position < extensions.length) { - const pair = collectASequenceOfCodePointsFast(';', extensions, position) - const [name, value = ''] = pair.split('=', 2) - - extensionList.set( - removeHTTPWhitespace(name, true, false), - removeHTTPWhitespace(value, false, true) - ) - - position.position++ - } - - return extensionList -} - -/** - * @see https://www.rfc-editor.org/rfc/rfc7692#section-7.1.2.2 - * @description "client-max-window-bits = 1*DIGIT" - * @param {string} value - * @returns {boolean} - */ -function isValidClientWindowBits (value) { - for (let i = 0; i < value.length; i++) { - const byte = value.charCodeAt(i) - - if (byte < 0x30 || byte > 0x39) { - return false - } - } - - return true -} - -/** - * @see https://whatpr.org/websockets/48/7b748d3...d5570f3.html#get-a-url-record - * @param {string} url - * @param {string} [baseURL] - */ -function getURLRecord (url, baseURL) { - // 1. Let urlRecord be the result of applying the URL parser to url with baseURL . - // 2. If urlRecord is failure, then throw a " SyntaxError " DOMException . - let urlRecord - - try { - urlRecord = new URL(url, baseURL) - } catch (e) { - throw new DOMException(e, 'SyntaxError') - } - - // 3. If urlRecord ’s scheme is " http ", then set urlRecord ’s scheme to " ws ". - // 4. Otherwise, if urlRecord ’s scheme is " https ", set urlRecord ’s scheme to " wss ". - if (urlRecord.protocol === 'http:') { - urlRecord.protocol = 'ws:' - } else if (urlRecord.protocol === 'https:') { - urlRecord.protocol = 'wss:' - } - - // 5. If urlRecord ’s scheme is not " ws " or " wss ", then throw a " SyntaxError " DOMException . - if (urlRecord.protocol !== 'ws:' && urlRecord.protocol !== 'wss:') { - throw new DOMException('expected a ws: or wss: url', 'SyntaxError') - } - - // If urlRecord ’s fragment is non-null, then throw a " SyntaxError " DOMException . - if (urlRecord.hash.length || urlRecord.href.endsWith('#')) { - throw new DOMException('hash', 'SyntaxError') - } - - // Return urlRecord . - return urlRecord -} - -// https://whatpr.org/websockets/48.html#validate-close-code-and-reason -function validateCloseCodeAndReason (code, reason) { - // 1. If code is not null, but is neither an integer equal to - // 1000 nor an integer in the range 3000 to 4999, inclusive, - // throw an "InvalidAccessError" DOMException. - if (code !== null) { - if (code !== 1000 && (code < 3000 || code > 4999)) { - throw new DOMException('invalid code', 'InvalidAccessError') - } - } - - // 2. If reason is not null, then: - if (reason !== null) { - // 2.1. Let reasonBytes be the result of UTF-8 encoding reason. - // 2.2. If reasonBytes is longer than 123 bytes, then throw a - // "SyntaxError" DOMException. - const reasonBytesLength = Buffer.byteLength(reason) - - if (reasonBytesLength > 123) { - throw new DOMException(`Reason must be less than 123 bytes; received ${reasonBytesLength}`, 'SyntaxError') - } - } -} - -/** - * Converts a Buffer to utf-8, even on platforms without icu. - * @type {(buffer: Buffer) => string} - */ -const utf8Decode = (() => { - if (typeof process.versions.icu === 'string') { - const fatalDecoder = new TextDecoder('utf-8', { fatal: true }) - return fatalDecoder.decode.bind(fatalDecoder) - } - return function (buffer) { - if (isUtf8(buffer)) { - return buffer.toString('utf-8') - } - throw new TypeError('Invalid utf-8 received.') - } -})() - -module.exports = { - isConnecting, - isEstablished, - isClosing, - isClosed, - fireEvent, - isValidSubprotocol, - isValidStatusCode, - websocketMessageReceived, - utf8Decode, - isControlFrame, - isContinuationFrame, - isTextBinaryFrame, - isValidOpcode, - parseExtensions, - isValidClientWindowBits, - toArrayBuffer, - getURLRecord, - validateCloseCodeAndReason -} diff --git a/vanilla/node_modules/undici/lib/web/websocket/websocket.js b/vanilla/node_modules/undici/lib/web/websocket/websocket.js deleted file mode 100644 index 3314976..0000000 --- a/vanilla/node_modules/undici/lib/web/websocket/websocket.js +++ /dev/null @@ -1,739 +0,0 @@ -'use strict' - -const { isArrayBuffer } = require('node:util/types') -const { webidl } = require('../webidl') -const { URLSerializer } = require('../fetch/data-url') -const { environmentSettingsObject } = require('../fetch/util') -const { staticPropertyDescriptors, states, sentCloseFrameState, sendHints, opcodes } = require('./constants') -const { - isConnecting, - isEstablished, - isClosing, - isClosed, - isValidSubprotocol, - fireEvent, - utf8Decode, - toArrayBuffer, - getURLRecord -} = require('./util') -const { establishWebSocketConnection, closeWebSocketConnection, failWebsocketConnection } = require('./connection') -const { ByteParser } = require('./receiver') -const { kEnumerableProperty } = require('../../core/util') -const { getGlobalDispatcher } = require('../../global') -const { ErrorEvent, CloseEvent, createFastMessageEvent } = require('./events') -const { SendQueue } = require('./sender') -const { WebsocketFrameSend } = require('./frame') -const { channels } = require('../../core/diagnostics') - -/** - * @typedef {object} Handler - * @property {(response: any, extensions?: string[]) => void} onConnectionEstablished - * @property {(opcode: number, data: Buffer) => void} onMessage - * @property {(error: Error) => void} onParserError - * @property {() => void} onParserDrain - * @property {(chunk: Buffer) => void} onSocketData - * @property {(err: Error) => void} onSocketError - * @property {() => void} onSocketClose - * @property {(body: Buffer) => void} onPing - * @property {(body: Buffer) => void} onPong - * - * @property {number} readyState - * @property {import('stream').Duplex} socket - * @property {Set<number>} closeState - * @property {import('../fetch/index').Fetch} controller - * @property {boolean} [wasEverConnected=false] - */ - -// https://websockets.spec.whatwg.org/#interface-definition -class WebSocket extends EventTarget { - #events = { - open: null, - error: null, - close: null, - message: null - } - - #bufferedAmount = 0 - #protocol = '' - #extensions = '' - - /** @type {SendQueue} */ - #sendQueue - - /** @type {Handler} */ - #handler = { - onConnectionEstablished: (response, extensions) => this.#onConnectionEstablished(response, extensions), - onMessage: (opcode, data) => this.#onMessage(opcode, data), - onParserError: (err) => failWebsocketConnection(this.#handler, null, err.message), - onParserDrain: () => this.#onParserDrain(), - onSocketData: (chunk) => { - if (!this.#parser.write(chunk)) { - this.#handler.socket.pause() - } - }, - onSocketError: (err) => { - this.#handler.readyState = states.CLOSING - - if (channels.socketError.hasSubscribers) { - channels.socketError.publish(err) - } - - this.#handler.socket.destroy() - }, - onSocketClose: () => this.#onSocketClose(), - onPing: (body) => { - if (channels.ping.hasSubscribers) { - channels.ping.publish({ - payload: body, - websocket: this - }) - } - }, - onPong: (body) => { - if (channels.pong.hasSubscribers) { - channels.pong.publish({ - payload: body, - websocket: this - }) - } - }, - - readyState: states.CONNECTING, - socket: null, - closeState: new Set(), - controller: null, - wasEverConnected: false - } - - #url - #binaryType - /** @type {import('./receiver').ByteParser} */ - #parser - - /** - * @param {string} url - * @param {string|string[]} protocols - */ - constructor (url, protocols = []) { - super() - - webidl.util.markAsUncloneable(this) - - const prefix = 'WebSocket constructor' - webidl.argumentLengthCheck(arguments, 1, prefix) - - const options = webidl.converters['DOMString or sequence<DOMString> or WebSocketInit'](protocols, prefix, 'options') - - url = webidl.converters.USVString(url) - protocols = options.protocols - - // 1. Let baseURL be this's relevant settings object's API base URL. - const baseURL = environmentSettingsObject.settingsObject.baseUrl - - // 2. Let urlRecord be the result of getting a URL record given url and baseURL. - const urlRecord = getURLRecord(url, baseURL) - - // 3. If protocols is a string, set protocols to a sequence consisting - // of just that string. - if (typeof protocols === 'string') { - protocols = [protocols] - } - - // 4. If any of the values in protocols occur more than once or otherwise - // fail to match the requirements for elements that comprise the value - // of `Sec-WebSocket-Protocol` fields as defined by The WebSocket - // protocol, then throw a "SyntaxError" DOMException. - if (protocols.length !== new Set(protocols.map(p => p.toLowerCase())).size) { - throw new DOMException('Invalid Sec-WebSocket-Protocol value', 'SyntaxError') - } - - if (protocols.length > 0 && !protocols.every(p => isValidSubprotocol(p))) { - throw new DOMException('Invalid Sec-WebSocket-Protocol value', 'SyntaxError') - } - - // 5. Set this's url to urlRecord. - this.#url = new URL(urlRecord.href) - - // 6. Let client be this's relevant settings object. - const client = environmentSettingsObject.settingsObject - - // 7. Run this step in parallel: - // 7.1. Establish a WebSocket connection given urlRecord, protocols, - // and client. - this.#handler.controller = establishWebSocketConnection( - urlRecord, - protocols, - client, - this.#handler, - options - ) - - // Each WebSocket object has an associated ready state, which is a - // number representing the state of the connection. Initially it must - // be CONNECTING (0). - this.#handler.readyState = WebSocket.CONNECTING - - // The extensions attribute must initially return the empty string. - - // The protocol attribute must initially return the empty string. - - // Each WebSocket object has an associated binary type, which is a - // BinaryType. Initially it must be "blob". - this.#binaryType = 'blob' - } - - /** - * @see https://websockets.spec.whatwg.org/#dom-websocket-close - * @param {number|undefined} code - * @param {string|undefined} reason - */ - close (code = undefined, reason = undefined) { - webidl.brandCheck(this, WebSocket) - - const prefix = 'WebSocket.close' - - if (code !== undefined) { - code = webidl.converters['unsigned short'](code, prefix, 'code', webidl.attributes.Clamp) - } - - if (reason !== undefined) { - reason = webidl.converters.USVString(reason) - } - - // 1. If code is the special value "missing", then set code to null. - code ??= null - - // 2. If reason is the special value "missing", then set reason to the empty string. - reason ??= '' - - // 3. Close the WebSocket with this, code, and reason. - closeWebSocketConnection(this.#handler, code, reason, true) - } - - /** - * @see https://websockets.spec.whatwg.org/#dom-websocket-send - * @param {NodeJS.TypedArray|ArrayBuffer|Blob|string} data - */ - send (data) { - webidl.brandCheck(this, WebSocket) - - const prefix = 'WebSocket.send' - webidl.argumentLengthCheck(arguments, 1, prefix) - - data = webidl.converters.WebSocketSendData(data, prefix, 'data') - - // 1. If this's ready state is CONNECTING, then throw an - // "InvalidStateError" DOMException. - if (isConnecting(this.#handler.readyState)) { - throw new DOMException('Sent before connected.', 'InvalidStateError') - } - - // 2. Run the appropriate set of steps from the following list: - // https://datatracker.ietf.org/doc/html/rfc6455#section-6.1 - // https://datatracker.ietf.org/doc/html/rfc6455#section-5.2 - - if (!isEstablished(this.#handler.readyState) || isClosing(this.#handler.readyState)) { - return - } - - // If data is a string - if (typeof data === 'string') { - // If the WebSocket connection is established and the WebSocket - // closing handshake has not yet started, then the user agent - // must send a WebSocket Message comprised of the data argument - // using a text frame opcode; if the data cannot be sent, e.g. - // because it would need to be buffered but the buffer is full, - // the user agent must flag the WebSocket as full and then close - // the WebSocket connection. Any invocation of this method with a - // string argument that does not throw an exception must increase - // the bufferedAmount attribute by the number of bytes needed to - // express the argument as UTF-8. - - const buffer = Buffer.from(data) - - this.#bufferedAmount += buffer.byteLength - this.#sendQueue.add(buffer, () => { - this.#bufferedAmount -= buffer.byteLength - }, sendHints.text) - } else if (isArrayBuffer(data)) { - // If the WebSocket connection is established, and the WebSocket - // closing handshake has not yet started, then the user agent must - // send a WebSocket Message comprised of data using a binary frame - // opcode; if the data cannot be sent, e.g. because it would need - // to be buffered but the buffer is full, the user agent must flag - // the WebSocket as full and then close the WebSocket connection. - // The data to be sent is the data stored in the buffer described - // by the ArrayBuffer object. Any invocation of this method with an - // ArrayBuffer argument that does not throw an exception must - // increase the bufferedAmount attribute by the length of the - // ArrayBuffer in bytes. - - this.#bufferedAmount += data.byteLength - this.#sendQueue.add(data, () => { - this.#bufferedAmount -= data.byteLength - }, sendHints.arrayBuffer) - } else if (ArrayBuffer.isView(data)) { - // If the WebSocket connection is established, and the WebSocket - // closing handshake has not yet started, then the user agent must - // send a WebSocket Message comprised of data using a binary frame - // opcode; if the data cannot be sent, e.g. because it would need to - // be buffered but the buffer is full, the user agent must flag the - // WebSocket as full and then close the WebSocket connection. The - // data to be sent is the data stored in the section of the buffer - // described by the ArrayBuffer object that data references. Any - // invocation of this method with this kind of argument that does - // not throw an exception must increase the bufferedAmount attribute - // by the length of data’s buffer in bytes. - - this.#bufferedAmount += data.byteLength - this.#sendQueue.add(data, () => { - this.#bufferedAmount -= data.byteLength - }, sendHints.typedArray) - } else if (webidl.is.Blob(data)) { - // If the WebSocket connection is established, and the WebSocket - // closing handshake has not yet started, then the user agent must - // send a WebSocket Message comprised of data using a binary frame - // opcode; if the data cannot be sent, e.g. because it would need to - // be buffered but the buffer is full, the user agent must flag the - // WebSocket as full and then close the WebSocket connection. The data - // to be sent is the raw data represented by the Blob object. Any - // invocation of this method with a Blob argument that does not throw - // an exception must increase the bufferedAmount attribute by the size - // of the Blob object’s raw data, in bytes. - - this.#bufferedAmount += data.size - this.#sendQueue.add(data, () => { - this.#bufferedAmount -= data.size - }, sendHints.blob) - } - } - - get readyState () { - webidl.brandCheck(this, WebSocket) - - // The readyState getter steps are to return this's ready state. - return this.#handler.readyState - } - - get bufferedAmount () { - webidl.brandCheck(this, WebSocket) - - return this.#bufferedAmount - } - - get url () { - webidl.brandCheck(this, WebSocket) - - // The url getter steps are to return this's url, serialized. - return URLSerializer(this.#url) - } - - get extensions () { - webidl.brandCheck(this, WebSocket) - - return this.#extensions - } - - get protocol () { - webidl.brandCheck(this, WebSocket) - - return this.#protocol - } - - get onopen () { - webidl.brandCheck(this, WebSocket) - - return this.#events.open - } - - set onopen (fn) { - webidl.brandCheck(this, WebSocket) - - if (this.#events.open) { - this.removeEventListener('open', this.#events.open) - } - - const listener = webidl.converters.EventHandlerNonNull(fn) - - if (listener !== null) { - this.addEventListener('open', listener) - this.#events.open = fn - } else { - this.#events.open = null - } - } - - get onerror () { - webidl.brandCheck(this, WebSocket) - - return this.#events.error - } - - set onerror (fn) { - webidl.brandCheck(this, WebSocket) - - if (this.#events.error) { - this.removeEventListener('error', this.#events.error) - } - - const listener = webidl.converters.EventHandlerNonNull(fn) - - if (listener !== null) { - this.addEventListener('error', listener) - this.#events.error = fn - } else { - this.#events.error = null - } - } - - get onclose () { - webidl.brandCheck(this, WebSocket) - - return this.#events.close - } - - set onclose (fn) { - webidl.brandCheck(this, WebSocket) - - if (this.#events.close) { - this.removeEventListener('close', this.#events.close) - } - - const listener = webidl.converters.EventHandlerNonNull(fn) - - if (listener !== null) { - this.addEventListener('close', listener) - this.#events.close = fn - } else { - this.#events.close = null - } - } - - get onmessage () { - webidl.brandCheck(this, WebSocket) - - return this.#events.message - } - - set onmessage (fn) { - webidl.brandCheck(this, WebSocket) - - if (this.#events.message) { - this.removeEventListener('message', this.#events.message) - } - - const listener = webidl.converters.EventHandlerNonNull(fn) - - if (listener !== null) { - this.addEventListener('message', listener) - this.#events.message = fn - } else { - this.#events.message = null - } - } - - get binaryType () { - webidl.brandCheck(this, WebSocket) - - return this.#binaryType - } - - set binaryType (type) { - webidl.brandCheck(this, WebSocket) - - if (type !== 'blob' && type !== 'arraybuffer') { - this.#binaryType = 'blob' - } else { - this.#binaryType = type - } - } - - /** - * @see https://websockets.spec.whatwg.org/#feedback-from-the-protocol - */ - #onConnectionEstablished (response, parsedExtensions) { - // processResponse is called when the "response’s header list has been received and initialized." - // once this happens, the connection is open - this.#handler.socket = response.socket - - const parser = new ByteParser(this.#handler, parsedExtensions) - parser.on('drain', () => this.#handler.onParserDrain()) - parser.on('error', (err) => this.#handler.onParserError(err)) - - this.#parser = parser - this.#sendQueue = new SendQueue(response.socket) - - // 1. Change the ready state to OPEN (1). - this.#handler.readyState = states.OPEN - - // 2. Change the extensions attribute’s value to the extensions in use, if - // it is not the null value. - // https://datatracker.ietf.org/doc/html/rfc6455#section-9.1 - const extensions = response.headersList.get('sec-websocket-extensions') - - if (extensions !== null) { - this.#extensions = extensions - } - - // 3. Change the protocol attribute’s value to the subprotocol in use, if - // it is not the null value. - // https://datatracker.ietf.org/doc/html/rfc6455#section-1.9 - const protocol = response.headersList.get('sec-websocket-protocol') - - if (protocol !== null) { - this.#protocol = protocol - } - - // 4. Fire an event named open at the WebSocket object. - fireEvent('open', this) - - if (channels.open.hasSubscribers) { - // Convert headers to a plain object for the event - const headers = response.headersList.entries - channels.open.publish({ - address: response.socket.address(), - protocol: this.#protocol, - extensions: this.#extensions, - websocket: this, - handshakeResponse: { - status: response.status, - statusText: response.statusText, - headers - } - }) - } - } - - #onMessage (type, data) { - // 1. If ready state is not OPEN (1), then return. - if (this.#handler.readyState !== states.OPEN) { - return - } - - // 2. Let dataForEvent be determined by switching on type and binary type: - let dataForEvent - - if (type === opcodes.TEXT) { - // -> type indicates that the data is Text - // a new DOMString containing data - try { - dataForEvent = utf8Decode(data) - } catch { - failWebsocketConnection(this.#handler, 1007, 'Received invalid UTF-8 in text frame.') - return - } - } else if (type === opcodes.BINARY) { - if (this.#binaryType === 'blob') { - // -> type indicates that the data is Binary and binary type is "blob" - // a new Blob object, created in the relevant Realm of the WebSocket - // object, that represents data as its raw data - dataForEvent = new Blob([data]) - } else { - // -> type indicates that the data is Binary and binary type is "arraybuffer" - // a new ArrayBuffer object, created in the relevant Realm of the - // WebSocket object, whose contents are data - dataForEvent = toArrayBuffer(data) - } - } - - // 3. Fire an event named message at the WebSocket object, using MessageEvent, - // with the origin attribute initialized to the serialization of the WebSocket - // object’s url's origin, and the data attribute initialized to dataForEvent. - fireEvent('message', this, createFastMessageEvent, { - origin: this.#url.origin, - data: dataForEvent - }) - } - - #onParserDrain () { - this.#handler.socket.resume() - } - - /** - * @see https://websockets.spec.whatwg.org/#feedback-from-the-protocol - * @see https://datatracker.ietf.org/doc/html/rfc6455#section-7.1.4 - */ - #onSocketClose () { - // If the TCP connection was closed after the - // WebSocket closing handshake was completed, the WebSocket connection - // is said to have been closed _cleanly_. - const wasClean = - this.#handler.closeState.has(sentCloseFrameState.SENT) && - this.#handler.closeState.has(sentCloseFrameState.RECEIVED) - - let code = 1005 - let reason = '' - - const result = this.#parser?.closingInfo - - if (result && !result.error) { - code = result.code ?? 1005 - reason = result.reason - } - - // 1. Change the ready state to CLOSED (3). - this.#handler.readyState = states.CLOSED - - // 2. If the user agent was required to fail the WebSocket - // connection, or if the WebSocket connection was closed - // after being flagged as full, fire an event named error - // at the WebSocket object. - if (!this.#handler.closeState.has(sentCloseFrameState.RECEIVED)) { - // If _The WebSocket - // Connection is Closed_ and no Close control frame was received by the - // endpoint (such as could occur if the underlying transport connection - // is lost), _The WebSocket Connection Close Code_ is considered to be - // 1006. - code = 1006 - - fireEvent('error', this, (type, init) => new ErrorEvent(type, init), { - error: new TypeError(reason) - }) - } - - // 3. Fire an event named close at the WebSocket object, - // using CloseEvent, with the wasClean attribute - // initialized to true if the connection closed cleanly - // and false otherwise, the code attribute initialized to - // the WebSocket connection close code, and the reason - // attribute initialized to the result of applying UTF-8 - // decode without BOM to the WebSocket connection close - // reason. - // TODO: process.nextTick - fireEvent('close', this, (type, init) => new CloseEvent(type, init), { - wasClean, code, reason - }) - - if (channels.close.hasSubscribers) { - channels.close.publish({ - websocket: this, - code, - reason - }) - } - } - - /** - * @param {WebSocket} ws - * @param {Buffer|undefined} buffer - */ - static ping (ws, buffer) { - if (Buffer.isBuffer(buffer)) { - if (buffer.length > 125) { - throw new TypeError('A PING frame cannot have a body larger than 125 bytes.') - } - } else if (buffer !== undefined) { - throw new TypeError('Expected buffer payload') - } - - // An endpoint MAY send a Ping frame any time after the connection is - // established and before the connection is closed. - const readyState = ws.#handler.readyState - - if (isEstablished(readyState) && !isClosing(readyState) && !isClosed(readyState)) { - const frame = new WebsocketFrameSend(buffer) - ws.#handler.socket.write(frame.createFrame(opcodes.PING)) - } - } -} - -const { ping } = WebSocket -Reflect.deleteProperty(WebSocket, 'ping') - -// https://websockets.spec.whatwg.org/#dom-websocket-connecting -WebSocket.CONNECTING = WebSocket.prototype.CONNECTING = states.CONNECTING -// https://websockets.spec.whatwg.org/#dom-websocket-open -WebSocket.OPEN = WebSocket.prototype.OPEN = states.OPEN -// https://websockets.spec.whatwg.org/#dom-websocket-closing -WebSocket.CLOSING = WebSocket.prototype.CLOSING = states.CLOSING -// https://websockets.spec.whatwg.org/#dom-websocket-closed -WebSocket.CLOSED = WebSocket.prototype.CLOSED = states.CLOSED - -Object.defineProperties(WebSocket.prototype, { - CONNECTING: staticPropertyDescriptors, - OPEN: staticPropertyDescriptors, - CLOSING: staticPropertyDescriptors, - CLOSED: staticPropertyDescriptors, - url: kEnumerableProperty, - readyState: kEnumerableProperty, - bufferedAmount: kEnumerableProperty, - onopen: kEnumerableProperty, - onerror: kEnumerableProperty, - onclose: kEnumerableProperty, - close: kEnumerableProperty, - onmessage: kEnumerableProperty, - binaryType: kEnumerableProperty, - send: kEnumerableProperty, - extensions: kEnumerableProperty, - protocol: kEnumerableProperty, - [Symbol.toStringTag]: { - value: 'WebSocket', - writable: false, - enumerable: false, - configurable: true - } -}) - -Object.defineProperties(WebSocket, { - CONNECTING: staticPropertyDescriptors, - OPEN: staticPropertyDescriptors, - CLOSING: staticPropertyDescriptors, - CLOSED: staticPropertyDescriptors -}) - -webidl.converters['sequence<DOMString>'] = webidl.sequenceConverter( - webidl.converters.DOMString -) - -webidl.converters['DOMString or sequence<DOMString>'] = function (V, prefix, argument) { - if (webidl.util.Type(V) === webidl.util.Types.OBJECT && Symbol.iterator in V) { - return webidl.converters['sequence<DOMString>'](V) - } - - return webidl.converters.DOMString(V, prefix, argument) -} - -// This implements the proposal made in https://github.com/whatwg/websockets/issues/42 -webidl.converters.WebSocketInit = webidl.dictionaryConverter([ - { - key: 'protocols', - converter: webidl.converters['DOMString or sequence<DOMString>'], - defaultValue: () => [] - }, - { - key: 'dispatcher', - converter: webidl.converters.any, - defaultValue: () => getGlobalDispatcher() - }, - { - key: 'headers', - converter: webidl.nullableConverter(webidl.converters.HeadersInit) - } -]) - -webidl.converters['DOMString or sequence<DOMString> or WebSocketInit'] = function (V) { - if (webidl.util.Type(V) === webidl.util.Types.OBJECT && !(Symbol.iterator in V)) { - return webidl.converters.WebSocketInit(V) - } - - return { protocols: webidl.converters['DOMString or sequence<DOMString>'](V) } -} - -webidl.converters.WebSocketSendData = function (V) { - if (webidl.util.Type(V) === webidl.util.Types.OBJECT) { - if (webidl.is.Blob(V)) { - return V - } - - if (webidl.is.BufferSource(V)) { - return V - } - } - - return webidl.converters.USVString(V) -} - -module.exports = { - WebSocket, - ping -} |