diff options
Diffstat (limited to 'vanilla/node_modules/undici/lib/web/cookies/util.js')
| -rw-r--r-- | vanilla/node_modules/undici/lib/web/cookies/util.js | 282 |
1 files changed, 0 insertions, 282 deletions
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 -} |