diff options
Diffstat (limited to 'middleware/node_modules/cookie')
| -rw-r--r-- | middleware/node_modules/cookie/HISTORY.md | 134 | ||||
| -rw-r--r-- | middleware/node_modules/cookie/LICENSE | 24 | ||||
| -rw-r--r-- | middleware/node_modules/cookie/README.md | 286 | ||||
| -rw-r--r-- | middleware/node_modules/cookie/index.js | 202 | ||||
| -rw-r--r-- | middleware/node_modules/cookie/package.json | 42 |
5 files changed, 688 insertions, 0 deletions
diff --git a/middleware/node_modules/cookie/HISTORY.md b/middleware/node_modules/cookie/HISTORY.md new file mode 100644 index 0000000..2d21760 --- /dev/null +++ b/middleware/node_modules/cookie/HISTORY.md @@ -0,0 +1,134 @@ +0.4.2 / 2022-02-02 +================== + + * pref: read value only when assigning in parse + * pref: remove unnecessary regexp in parse + +0.4.1 / 2020-04-21 +================== + + * Fix `maxAge` option to reject invalid values + +0.4.0 / 2019-05-15 +================== + + * Add `SameSite=None` support + +0.3.1 / 2016-05-26 +================== + + * Fix `sameSite: true` to work with draft-7 clients + - `true` now sends `SameSite=Strict` instead of `SameSite` + +0.3.0 / 2016-05-26 +================== + + * Add `sameSite` option + - Replaces `firstPartyOnly` option, never implemented by browsers + * Improve error message when `encode` is not a function + * Improve error message when `expires` is not a `Date` + +0.2.4 / 2016-05-20 +================== + + * perf: enable strict mode + * perf: use for loop in parse + * perf: use string concatination for serialization + +0.2.3 / 2015-10-25 +================== + + * Fix cookie `Max-Age` to never be a floating point number + +0.2.2 / 2015-09-17 +================== + + * Fix regression when setting empty cookie value + - Ease the new restriction, which is just basic header-level validation + * Fix typo in invalid value errors + +0.2.1 / 2015-09-17 +================== + + * Throw on invalid values provided to `serialize` + - Ensures the resulting string is a valid HTTP header value + +0.2.0 / 2015-08-13 +================== + + * Add `firstPartyOnly` option + * Throw better error for invalid argument to parse + * perf: hoist regular expression + +0.1.5 / 2015-09-17 +================== + + * Fix regression when setting empty cookie value + - Ease the new restriction, which is just basic header-level validation + * Fix typo in invalid value errors + +0.1.4 / 2015-09-17 +================== + + * Throw better error for invalid argument to parse + * Throw on invalid values provided to `serialize` + - Ensures the resulting string is a valid HTTP header value + +0.1.3 / 2015-05-19 +================== + + * Reduce the scope of try-catch deopt + * Remove argument reassignments + +0.1.2 / 2014-04-16 +================== + + * Remove unnecessary files from npm package + +0.1.1 / 2014-02-23 +================== + + * Fix bad parse when cookie value contained a comma + * Fix support for `maxAge` of `0` + +0.1.0 / 2013-05-01 +================== + + * Add `decode` option + * Add `encode` option + +0.0.6 / 2013-04-08 +================== + + * Ignore cookie parts missing `=` + +0.0.5 / 2012-10-29 +================== + + * Return raw cookie value if value unescape errors + +0.0.4 / 2012-06-21 +================== + + * Use encode/decodeURIComponent for cookie encoding/decoding + - Improve server/client interoperability + +0.0.3 / 2012-06-06 +================== + + * Only escape special characters per the cookie RFC + +0.0.2 / 2012-06-01 +================== + + * Fix `maxAge` option to not throw error + +0.0.1 / 2012-05-28 +================== + + * Add more tests + +0.0.0 / 2012-05-28 +================== + + * Initial release diff --git a/middleware/node_modules/cookie/LICENSE b/middleware/node_modules/cookie/LICENSE new file mode 100644 index 0000000..058b6b4 --- /dev/null +++ b/middleware/node_modules/cookie/LICENSE @@ -0,0 +1,24 @@ +(The MIT License) + +Copyright (c) 2012-2014 Roman Shtylman <shtylman@gmail.com> +Copyright (c) 2015 Douglas Christopher Wilson <doug@somethingdoug.com> + +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/middleware/node_modules/cookie/README.md b/middleware/node_modules/cookie/README.md new file mode 100644 index 0000000..e275c70 --- /dev/null +++ b/middleware/node_modules/cookie/README.md @@ -0,0 +1,286 @@ +# cookie + +[![NPM Version][npm-version-image]][npm-url] +[![NPM Downloads][npm-downloads-image]][npm-url] +[![Node.js Version][node-version-image]][node-version-url] +[![Build Status][github-actions-ci-image]][github-actions-ci-url] +[![Test Coverage][coveralls-image]][coveralls-url] + +Basic HTTP cookie parser and serializer for HTTP servers. + +## Installation + +This is a [Node.js](https://nodejs.org/en/) module available through the +[npm registry](https://www.npmjs.com/). Installation is done using the +[`npm install` command](https://docs.npmjs.com/getting-started/installing-npm-packages-locally): + +```sh +$ npm install cookie +``` + +## API + +```js +var cookie = require('cookie'); +``` + +### cookie.parse(str, options) + +Parse an HTTP `Cookie` header string and returning an object of all cookie name-value pairs. +The `str` argument is the string representing a `Cookie` header value and `options` is an +optional object containing additional parsing options. + +```js +var cookies = cookie.parse('foo=bar; equation=E%3Dmc%5E2'); +// { foo: 'bar', equation: 'E=mc^2' } +``` + +#### Options + +`cookie.parse` accepts these properties in the options object. + +##### decode + +Specifies a function that will be used to decode a cookie's value. Since the value of a cookie +has a limited character set (and must be a simple string), this function can be used to decode +a previously-encoded cookie value into a JavaScript string or other object. + +The default function is the global `decodeURIComponent`, which will decode any URL-encoded +sequences into their byte representations. + +**note** if an error is thrown from this function, the original, non-decoded cookie value will +be returned as the cookie's value. + +### cookie.serialize(name, value, options) + +Serialize a cookie name-value pair into a `Set-Cookie` header string. The `name` argument is the +name for the cookie, the `value` argument is the value to set the cookie to, and the `options` +argument is an optional object containing additional serialization options. + +```js +var setCookie = cookie.serialize('foo', 'bar'); +// foo=bar +``` + +#### Options + +`cookie.serialize` accepts these properties in the options object. + +##### domain + +Specifies the value for the [`Domain` `Set-Cookie` attribute][rfc-6265-5.2.3]. By default, no +domain is set, and most clients will consider the cookie to apply to only the current domain. + +##### encode + +Specifies a function that will be used to encode a cookie's value. Since value of a cookie +has a limited character set (and must be a simple string), this function can be used to encode +a value into a string suited for a cookie's value. + +The default function is the global `encodeURIComponent`, which will encode a JavaScript string +into UTF-8 byte sequences and then URL-encode any that fall outside of the cookie range. + +##### expires + +Specifies the `Date` object to be the value for the [`Expires` `Set-Cookie` attribute][rfc-6265-5.2.1]. +By default, no expiration is set, and most clients will consider this a "non-persistent cookie" and +will delete it on a condition like exiting a web browser application. + +**note** the [cookie storage model specification][rfc-6265-5.3] states that if both `expires` and +`maxAge` are set, then `maxAge` takes precedence, but it is possible not all clients by obey this, +so if both are set, they should point to the same date and time. + +##### httpOnly + +Specifies the `boolean` value for the [`HttpOnly` `Set-Cookie` attribute][rfc-6265-5.2.6]. When truthy, +the `HttpOnly` attribute is set, otherwise it is not. By default, the `HttpOnly` attribute is not set. + +**note** be careful when setting this to `true`, as compliant clients will not allow client-side +JavaScript to see the cookie in `document.cookie`. + +##### maxAge + +Specifies the `number` (in seconds) to be the value for the [`Max-Age` `Set-Cookie` attribute][rfc-6265-5.2.2]. +The given number will be converted to an integer by rounding down. By default, no maximum age is set. + +**note** the [cookie storage model specification][rfc-6265-5.3] states that if both `expires` and +`maxAge` are set, then `maxAge` takes precedence, but it is possible not all clients by obey this, +so if both are set, they should point to the same date and time. + +##### path + +Specifies the value for the [`Path` `Set-Cookie` attribute][rfc-6265-5.2.4]. By default, the path +is considered the ["default path"][rfc-6265-5.1.4]. + +##### sameSite + +Specifies the `boolean` or `string` to be the value for the [`SameSite` `Set-Cookie` attribute][rfc-6265bis-03-4.1.2.7]. + + - `true` will set the `SameSite` attribute to `Strict` for strict same site enforcement. + - `false` will not set the `SameSite` attribute. + - `'lax'` will set the `SameSite` attribute to `Lax` for lax same site enforcement. + - `'none'` will set the `SameSite` attribute to `None` for an explicit cross-site cookie. + - `'strict'` will set the `SameSite` attribute to `Strict` for strict same site enforcement. + +More information about the different enforcement levels can be found in +[the specification][rfc-6265bis-03-4.1.2.7]. + +**note** This is an attribute that has not yet been fully standardized, and may change in the future. +This also means many clients may ignore this attribute until they understand it. + +##### secure + +Specifies the `boolean` value for the [`Secure` `Set-Cookie` attribute][rfc-6265-5.2.5]. When truthy, +the `Secure` attribute is set, otherwise it is not. By default, the `Secure` attribute is not set. + +**note** be careful when setting this to `true`, as compliant clients will not send the cookie back to +the server in the future if the browser does not have an HTTPS connection. + +## Example + +The following example uses this module in conjunction with the Node.js core HTTP server +to prompt a user for their name and display it back on future visits. + +```js +var cookie = require('cookie'); +var escapeHtml = require('escape-html'); +var http = require('http'); +var url = require('url'); + +function onRequest(req, res) { + // Parse the query string + var query = url.parse(req.url, true, true).query; + + if (query && query.name) { + // Set a new cookie with the name + res.setHeader('Set-Cookie', cookie.serialize('name', String(query.name), { + httpOnly: true, + maxAge: 60 * 60 * 24 * 7 // 1 week + })); + + // Redirect back after setting cookie + res.statusCode = 302; + res.setHeader('Location', req.headers.referer || '/'); + res.end(); + return; + } + + // Parse the cookies on the request + var cookies = cookie.parse(req.headers.cookie || ''); + + // Get the visitor name set in the cookie + var name = cookies.name; + + res.setHeader('Content-Type', 'text/html; charset=UTF-8'); + + if (name) { + res.write('<p>Welcome back, <b>' + escapeHtml(name) + '</b>!</p>'); + } else { + res.write('<p>Hello, new visitor!</p>'); + } + + res.write('<form method="GET">'); + res.write('<input placeholder="enter your name" name="name"> <input type="submit" value="Set Name">'); + res.end('</form>'); +} + +http.createServer(onRequest).listen(3000); +``` + +## Testing + +```sh +$ npm test +``` + +## Benchmark + +``` +$ npm run bench + +> cookie@0.4.1 bench +> node benchmark/index.js + + node@16.13.1 + v8@9.4.146.24-node.14 + uv@1.42.0 + zlib@1.2.11 + brotli@1.0.9 + ares@1.18.1 + modules@93 + nghttp2@1.45.1 + napi@8 + llhttp@6.0.4 + openssl@1.1.1l+quic + cldr@39.0 + icu@69.1 + tz@2021a + unicode@13.0 + ngtcp2@0.1.0-DEV + nghttp3@0.1.0-DEV + +> node benchmark/parse-top.js + + cookie.parse - top sites + + 15 tests completed. + + parse accounts.google.com x 504,358 ops/sec ±6.55% (171 runs sampled) + parse apple.com x 1,369,991 ops/sec ±0.84% (189 runs sampled) + parse cloudflare.com x 360,669 ops/sec ±3.75% (182 runs sampled) + parse docs.google.com x 521,496 ops/sec ±4.90% (180 runs sampled) + parse drive.google.com x 553,514 ops/sec ±0.59% (189 runs sampled) + parse en.wikipedia.org x 286,052 ops/sec ±0.62% (188 runs sampled) + parse linkedin.com x 178,817 ops/sec ±0.61% (192 runs sampled) + parse maps.google.com x 284,585 ops/sec ±0.68% (188 runs sampled) + parse microsoft.com x 161,230 ops/sec ±0.56% (192 runs sampled) + parse play.google.com x 352,144 ops/sec ±1.01% (181 runs sampled) + parse plus.google.com x 275,204 ops/sec ±7.78% (156 runs sampled) + parse support.google.com x 339,493 ops/sec ±1.02% (191 runs sampled) + parse www.google.com x 286,110 ops/sec ±0.90% (191 runs sampled) + parse youtu.be x 548,557 ops/sec ±0.60% (184 runs sampled) + parse youtube.com x 545,293 ops/sec ±0.65% (191 runs sampled) + +> node benchmark/parse.js + + cookie.parse - generic + + 6 tests completed. + + simple x 1,266,646 ops/sec ±0.65% (191 runs sampled) + decode x 838,413 ops/sec ±0.60% (191 runs sampled) + unquote x 877,820 ops/sec ±0.72% (189 runs sampled) + duplicates x 516,680 ops/sec ±0.61% (191 runs sampled) + 10 cookies x 156,874 ops/sec ±0.52% (189 runs sampled) + 100 cookies x 14,663 ops/sec ±0.53% (191 runs sampled) +``` + +## References + +- [RFC 6265: HTTP State Management Mechanism][rfc-6265] +- [Same-site Cookies][rfc-6265bis-03-4.1.2.7] + +[rfc-6265bis-03-4.1.2.7]: https://tools.ietf.org/html/draft-ietf-httpbis-rfc6265bis-03#section-4.1.2.7 +[rfc-6265]: https://tools.ietf.org/html/rfc6265 +[rfc-6265-5.1.4]: https://tools.ietf.org/html/rfc6265#section-5.1.4 +[rfc-6265-5.2.1]: https://tools.ietf.org/html/rfc6265#section-5.2.1 +[rfc-6265-5.2.2]: https://tools.ietf.org/html/rfc6265#section-5.2.2 +[rfc-6265-5.2.3]: https://tools.ietf.org/html/rfc6265#section-5.2.3 +[rfc-6265-5.2.4]: https://tools.ietf.org/html/rfc6265#section-5.2.4 +[rfc-6265-5.2.5]: https://tools.ietf.org/html/rfc6265#section-5.2.5 +[rfc-6265-5.2.6]: https://tools.ietf.org/html/rfc6265#section-5.2.6 +[rfc-6265-5.3]: https://tools.ietf.org/html/rfc6265#section-5.3 + +## License + +[MIT](LICENSE) + +[coveralls-image]: https://badgen.net/coveralls/c/github/jshttp/cookie/master +[coveralls-url]: https://coveralls.io/r/jshttp/cookie?branch=master +[github-actions-ci-image]: https://img.shields.io/github/workflow/status/jshttp/cookie/ci/master?label=ci +[github-actions-ci-url]: https://github.com/jshttp/cookie/actions/workflows/ci.yml +[node-version-image]: https://badgen.net/npm/node/cookie +[node-version-url]: https://nodejs.org/en/download +[npm-downloads-image]: https://badgen.net/npm/dm/cookie +[npm-url]: https://npmjs.org/package/cookie +[npm-version-image]: https://badgen.net/npm/v/cookie diff --git a/middleware/node_modules/cookie/index.js b/middleware/node_modules/cookie/index.js new file mode 100644 index 0000000..55331d9 --- /dev/null +++ b/middleware/node_modules/cookie/index.js @@ -0,0 +1,202 @@ +/*! + * cookie + * Copyright(c) 2012-2014 Roman Shtylman + * Copyright(c) 2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict'; + +/** + * Module exports. + * @public + */ + +exports.parse = parse; +exports.serialize = serialize; + +/** + * Module variables. + * @private + */ + +var decode = decodeURIComponent; +var encode = encodeURIComponent; + +/** + * RegExp to match field-content in RFC 7230 sec 3.2 + * + * field-content = field-vchar [ 1*( SP / HTAB ) field-vchar ] + * field-vchar = VCHAR / obs-text + * obs-text = %x80-FF + */ + +var fieldContentRegExp = /^[\u0009\u0020-\u007e\u0080-\u00ff]+$/; + +/** + * Parse a cookie header. + * + * Parse the given cookie header string into an object + * The object has the various cookies as keys(names) => values + * + * @param {string} str + * @param {object} [options] + * @return {object} + * @public + */ + +function parse(str, options) { + if (typeof str !== 'string') { + throw new TypeError('argument str must be a string'); + } + + var obj = {} + var opt = options || {}; + var pairs = str.split(';') + var dec = opt.decode || decode; + + for (var i = 0; i < pairs.length; i++) { + var pair = pairs[i]; + var index = pair.indexOf('=') + + // skip things that don't look like key=value + if (index < 0) { + continue; + } + + var key = pair.substring(0, index).trim() + + // only assign once + if (undefined == obj[key]) { + var val = pair.substring(index + 1, pair.length).trim() + + // quoted values + if (val[0] === '"') { + val = val.slice(1, -1) + } + + obj[key] = tryDecode(val, dec); + } + } + + return obj; +} + +/** + * Serialize data into a cookie header. + * + * Serialize the a name value pair into a cookie string suitable for + * http headers. An optional options object specified cookie parameters. + * + * serialize('foo', 'bar', { httpOnly: true }) + * => "foo=bar; httpOnly" + * + * @param {string} name + * @param {string} val + * @param {object} [options] + * @return {string} + * @public + */ + +function serialize(name, val, options) { + var opt = options || {}; + var enc = opt.encode || encode; + + if (typeof enc !== 'function') { + throw new TypeError('option encode is invalid'); + } + + if (!fieldContentRegExp.test(name)) { + throw new TypeError('argument name is invalid'); + } + + var value = enc(val); + + if (value && !fieldContentRegExp.test(value)) { + throw new TypeError('argument val is invalid'); + } + + var str = name + '=' + value; + + if (null != opt.maxAge) { + var maxAge = opt.maxAge - 0; + + if (isNaN(maxAge) || !isFinite(maxAge)) { + throw new TypeError('option maxAge is invalid') + } + + str += '; Max-Age=' + Math.floor(maxAge); + } + + if (opt.domain) { + if (!fieldContentRegExp.test(opt.domain)) { + throw new TypeError('option domain is invalid'); + } + + str += '; Domain=' + opt.domain; + } + + if (opt.path) { + if (!fieldContentRegExp.test(opt.path)) { + throw new TypeError('option path is invalid'); + } + + str += '; Path=' + opt.path; + } + + if (opt.expires) { + if (typeof opt.expires.toUTCString !== 'function') { + throw new TypeError('option expires is invalid'); + } + + str += '; Expires=' + opt.expires.toUTCString(); + } + + if (opt.httpOnly) { + str += '; HttpOnly'; + } + + if (opt.secure) { + str += '; Secure'; + } + + if (opt.sameSite) { + var sameSite = typeof opt.sameSite === 'string' + ? opt.sameSite.toLowerCase() : opt.sameSite; + + switch (sameSite) { + case true: + str += '; SameSite=Strict'; + break; + case 'lax': + str += '; SameSite=Lax'; + break; + case 'strict': + str += '; SameSite=Strict'; + break; + case 'none': + str += '; SameSite=None'; + break; + default: + throw new TypeError('option sameSite is invalid'); + } + } + + return str; +} + +/** + * Try decoding a string using a decoding function. + * + * @param {string} str + * @param {function} decode + * @private + */ + +function tryDecode(str, decode) { + try { + return decode(str); + } catch (e) { + return str; + } +} diff --git a/middleware/node_modules/cookie/package.json b/middleware/node_modules/cookie/package.json new file mode 100644 index 0000000..cd40d0d --- /dev/null +++ b/middleware/node_modules/cookie/package.json @@ -0,0 +1,42 @@ +{ + "name": "cookie", + "description": "HTTP server cookie parsing and serialization", + "version": "0.4.2", + "author": "Roman Shtylman <shtylman@gmail.com>", + "contributors": [ + "Douglas Christopher Wilson <doug@somethingdoug.com>" + ], + "license": "MIT", + "keywords": [ + "cookie", + "cookies" + ], + "repository": "jshttp/cookie", + "devDependencies": { + "beautify-benchmark": "0.2.4", + "benchmark": "2.1.4", + "eslint": "7.32.0", + "eslint-plugin-markdown": "2.2.1", + "mocha": "9.2.0", + "nyc": "15.1.0", + "top-sites": "1.1.85" + }, + "files": [ + "HISTORY.md", + "LICENSE", + "README.md", + "index.js" + ], + "engines": { + "node": ">= 0.6" + }, + "scripts": { + "bench": "node benchmark/index.js", + "lint": "eslint .", + "test": "mocha --reporter spec --bail --check-leaks --ui qunit test/", + "test-ci": "nyc --reporter=lcov --reporter=text npm test", + "test-cov": "nyc --reporter=html --reporter=text npm test", + "update-bench": "node scripts/update-benchmark.js", + "version": "node scripts/version-history.js && git add HISTORY.md" + } +} |