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tough-cookie

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Comparing version 5.0.0-rc.1 to 5.0.0-rc.2

67

dist/cookie/canonicalDomain.js
"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.canonicalDomain = void 0;
const punycode = __importStar(require("punycode/punycode.js"));
const punycode_js_1 = require("punycode/punycode.js");
const constants_1 = require("./constants");
// S5.1.2 Canonicalized Host Names
function canonicalDomain(str) {
if (str == null) {
return null;
/**
* Transforms a domain name into a canonical domain name. The canonical domain name is a domain name
* that has been trimmed, lowercased, stripped of leading dot, and optionally punycode-encoded
* ({@link https://www.rfc-editor.org/rfc/rfc6265.html#section-5.1.2 | Section 5.1.2 of RFC 6265}). For
* the most part, this function is idempotent (calling the function with the output from a previous call
* returns the same output).
*
* @remarks
* A canonicalized host name is the string generated by the following
* algorithm:
*
* 1. Convert the host name to a sequence of individual domain name
* labels.
*
* 2. Convert each label that is not a Non-Reserved LDH (NR-LDH) label,
* to an A-label (see Section 2.3.2.1 of [RFC5890] for the former
* and latter), or to a "punycode label" (a label resulting from the
* "ToASCII" conversion in Section 4 of [RFC3490]), as appropriate
* (see Section 6.3 of this specification).
*
* 3. Concatenate the resulting labels, separated by a %x2E (".")
* character.
*
* @example
* ```
* canonicalDomain('.EXAMPLE.com') === 'example.com'
* ```
*
* @param domainName - the domain name to generate the canonical domain from
* @public
*/
function canonicalDomain(domainName) {
if (domainName == null) {
return undefined;
}
let _str = str.trim().replace(/^\./, ''); // S4.1.2.3 & S5.2.3: ignore leading .
let _str = domainName.trim().replace(/^\./, ''); // S4.1.2.3 & S5.2.3: ignore leading .
if (constants_1.IP_V6_REGEX_OBJECT.test(_str)) {

@@ -41,3 +48,3 @@ _str = _str.replace('[', '').replace(']', '');

if (/[^\u0001-\u007f]/.test(_str)) {
_str = punycode.toASCII(_str);
_str = (0, punycode_js_1.toASCII)(_str);
}

@@ -44,0 +51,0 @@ return _str.toLowerCase();

13

dist/cookie/constants.js
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.IP_V6_REGEX_OBJECT = exports.PrefixSecurityEnum = void 0;
/**
* Cookie prefixes are a way to indicate that a given cookie was set with a set of attributes simply by inspecting the
* first few characters of the cookie's name. These are defined in {@link https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis-13#section-4.1.3 | RFC6265bis - Section 4.1.3}.
*
* The following values can be used to configure how a {@link CookieJar} enforces attribute restrictions for Cookie prefixes:
*
* - `silent` - Enable cookie prefix checking but silently ignores the cookie if conditions are not met. This is the default configuration for a {@link CookieJar}.
*
* - `strict` - Enables cookie prefix checking and will raise an error if conditions are not met.
*
* - `unsafe-disabled` - Disables cookie prefix checking.
* @public
*/
exports.PrefixSecurityEnum = Object.freeze({

@@ -5,0 +18,0 @@ SILENT: 'silent',

285

dist/cookie/cookie.js
"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Cookie = void 0;
/*!

@@ -32,29 +57,2 @@ * Copyright (c) 2015-2020, Salesforce.com, Inc.

*/
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Cookie = void 0;
// This file was too big before we added max-lines, and it's ongoing work to reduce its size.
/* eslint max-lines: [1, 750] */
const getPublicSuffix_1 = require("../getPublicSuffix");

@@ -127,3 +125,3 @@ const validators = __importStar(require("../validators"));

if (validators.isEmptyString(str) || !validators.isString(str)) {
return null;
return undefined;
}

@@ -268,3 +266,3 @@ str = str.trim();

if (!str || validators.isEmptyString(str)) {
return null;
return undefined;
}

@@ -277,3 +275,3 @@ let obj;

catch (e) {
return null;
return undefined;
}

@@ -369,6 +367,29 @@ }

};
/**
* An HTTP cookie (web cookie, browser cookie) is a small piece of data that a server sends to a user's web browser.
* It is defined in {@link https://www.rfc-editor.org/rfc/rfc6265.html | RFC6265}.
* @public
*/
class Cookie {
/**
* Create a new Cookie instance.
* @public
* @param options - The attributes to set on the cookie
*/
constructor(options = {}) {
Object.assign(this, cookieDefaults, options);
this.creation = options.creation ?? cookieDefaults.creation ?? new Date();
this.key = options.key ?? cookieDefaults.key;
this.value = options.value ?? cookieDefaults.value;
this.expires = options.expires ?? cookieDefaults.expires;
this.maxAge = options.maxAge ?? cookieDefaults.maxAge;
this.domain = options.domain ?? cookieDefaults.domain;
this.path = options.path ?? cookieDefaults.path;
this.secure = options.secure ?? cookieDefaults.secure;
this.httpOnly = options.httpOnly ?? cookieDefaults.httpOnly;
this.extensions = options.extensions ?? cookieDefaults.extensions;
this.creation = options.creation ?? cookieDefaults.creation;
this.hostOnly = options.hostOnly ?? cookieDefaults.hostOnly;
this.pathIsDefault = options.pathIsDefault ?? cookieDefaults.pathIsDefault;
this.lastAccessed = options.lastAccessed ?? cookieDefaults.lastAccessed;
this.sameSite = options.sameSite ?? cookieDefaults.sameSite;
this.creation = options.creation ?? new Date();
// used to break creation ties in cookieCompare():

@@ -381,2 +402,4 @@ Object.defineProperty(this, 'creationIndex', {

});
// Duplicate operation, but it makes TypeScript happy...
this.creationIndex = Cookie.cookiesCreated;
}

@@ -387,9 +410,18 @@ [Symbol.for('nodejs.util.inspect.custom')]() {

const createAge = this.creation && this.creation !== 'Infinity'
? `${now - this.creation.getTime()}ms`
? `${String(now - this.creation.getTime())}ms`
: '?';
const accessAge = this.lastAccessed && this.lastAccessed !== 'Infinity'
? `${now - this.lastAccessed.getTime()}ms`
? `${String(now - this.lastAccessed.getTime())}ms`
: '?';
return `Cookie="${this.toString()}; hostOnly=${hostOnly}; aAge=${accessAge}; cAge=${createAge}"`;
}
/**
* For convenience in using `JSON.stringify(cookie)`. Returns a plain-old Object that can be JSON-serialized.
*
* @remarks
* - Any `Date` properties (such as {@link Cookie.expires}, {@link Cookie.creation}, and {@link Cookie.lastAccessed}) are exported in ISO format (`Date.toISOString()`).
*
* - Custom Cookie properties are discarded. In tough-cookie 1.x, since there was no {@link Cookie.toJSON} method explicitly defined, all enumerable properties were captured.
* If you want a property to be serialized, add the property name to {@link Cookie.serializableProperties}.
*/
toJSON() {

@@ -457,7 +489,20 @@ const obj = {};

}
/**
* Does a deep clone of this cookie, implemented exactly as `Cookie.fromJSON(cookie.toJSON())`.
* @public
*/
clone() {
return fromJSON(this.toJSON());
}
/**
* Validates cookie attributes for semantic correctness. Useful for "lint" checking any `Set-Cookie` headers you generate.
* For now, it returns a boolean, but eventually could return a reason string.
*
* @remarks
* Works for a few things, but is by no means comprehensive.
*
* @beta
*/
validate() {
if (this.value == null || !COOKIE_OCTETS.test(this.value)) {
if (!this.value || !COOKIE_OCTETS.test(this.value)) {
return false;

@@ -491,2 +536,11 @@ }

}
/**
* Sets the 'Expires' attribute on a cookie.
*
* @remarks
* When given a `string` value it will be parsed with {@link parseDate}. If the value can't be parsed as a cookie date
* then the 'Expires' attribute will be set to `"Infinity"`.
*
* @param exp - the new value for the 'Expires' attribute of the cookie.
*/
setExpires(exp) {

@@ -500,2 +554,10 @@ if (exp instanceof Date) {

}
/**
* Sets the 'Max-Age' attribute (in seconds) on a cookie.
*
* @remarks
* Coerces `-Infinity` to `"-Infinity"` and `Infinity` to `"Infinity"` so it can be serialized to JSON.
*
* @param age - the new value for the 'Max-Age' attribute (in seconds).
*/
setMaxAge(age) {

@@ -512,4 +574,8 @@ if (age === Infinity) {

}
/**
* Encodes to a `Cookie` header value (specifically, the {@link Cookie.key} and {@link Cookie.value} properties joined with "=").
* @public
*/
cookieString() {
const val = this.value ?? '';
const val = this.value || '';
if (this.key) {

@@ -520,3 +586,6 @@ return `${this.key}=${val}`;

}
// gives Set-Cookie header format
/**
* Encodes to a `Set-Cookie header` value.
* @public
*/
toString() {

@@ -530,3 +599,3 @@ let str = this.cookieString();

if (this.maxAge != null && this.maxAge != Infinity) {
str += `; Max-Age=${this.maxAge}`;
str += `; Max-Age=${String(this.maxAge)}`;
}

@@ -565,12 +634,25 @@ if (this.domain && !this.hostOnly) {

}
// TTL() partially replaces the "expiry-time" parts of S5.3 step 3 (setCookie()
// elsewhere)
// S5.3 says to give the "latest representable date" for which we use Infinity
// For "expired" we use 0
/**
* Computes the TTL relative to now (milliseconds).
*
* @remarks
* - `Infinity` is returned for cookies without an explicit expiry
*
* - `0` is returned if the cookie is expired.
*
* - Otherwise a time-to-live in milliseconds is returned.
*
* @param now - passing an explicit value is mostly used for testing purposes since this defaults to the `Date.now()`
* @public
*/
TTL(now = Date.now()) {
/* RFC6265 S4.1.2.2 If a cookie has both the Max-Age and the Expires
* attribute, the Max-Age attribute has precedence and controls the
* expiration date of the cookie.
* (Concurs with S5.3 step 3)
*/
// TTL() partially replaces the "expiry-time" parts of S5.3 step 3 (setCookie()
// elsewhere)
// S5.3 says to give the "latest representable date" for which we use Infinity
// For "expired" we use 0
// -----
// RFC6265 S4.1.2.2 If a cookie has both the Max-Age and the Expires
// attribute, the Max-Age attribute has precedence and controls the
// expiration date of the cookie.
// (Concurs with S5.3 step 3)
if (this.maxAge != null && typeof this.maxAge === 'number') {

@@ -585,5 +667,14 @@ return this.maxAge <= 0 ? 0 : this.maxAge * 1000;

}
// expiryTime() replaces the "expiry-time" parts of S5.3 step 3 (setCookie()
// elsewhere)
/**
* Computes the absolute unix-epoch milliseconds that this cookie expires.
*
* The "Max-Age" attribute takes precedence over "Expires" (as per the RFC). The {@link Cookie.lastAccessed} attribute
* (or the `now` parameter if given) is used to offset the {@link Cookie.maxAge} attribute.
*
* If Expires ({@link Cookie.expires}) is set, that's returned.
*
* @param now - can be used to provide a time offset (instead of {@link Cookie.lastAccessed}) to use when calculating the "Max-Age" value
*/
expiryTime(now) {
// expiryTime() replaces the "expiry-time" parts of S5.3 step 3 (setCookie() elsewhere)
if (this.maxAge != null) {

@@ -603,21 +694,94 @@ const relativeTo = now || this.lastAccessed || new Date();

}
// This replaces the "persistent-flag" parts of S5.3 step 3
/**
* Indicates if the cookie has been persisted to a store or not.
* @public
*/
isPersistent() {
// This replaces the "persistent-flag" parts of S5.3 step 3
return this.maxAge != null || this.expires != 'Infinity';
}
// Mostly S5.1.2 and S5.2.3:
/**
* Calls {@link canonicalDomain} with the {@link Cookie.domain} property.
* @public
*/
canonicalizedDomain() {
if (this.domain == null) {
return null;
}
// Mostly S5.1.2 and S5.2.3:
return (0, canonicalDomain_1.canonicalDomain)(this.domain);
}
/**
* Alias for {@link Cookie.canonicalizedDomain}
* @public
*/
cdomain() {
return this.canonicalizedDomain();
return (0, canonicalDomain_1.canonicalDomain)(this.domain);
}
/**
* Parses a string into a Cookie object.
*
* @remarks
* Note: when parsing a `Cookie` header it must be split by ';' before each Cookie string can be parsed.
*
* @example
* ```
* // parse a `Set-Cookie` header
* const setCookieHeader = 'a=bcd; Expires=Tue, 18 Oct 2011 07:05:03 GMT'
* const cookie = Cookie.parse(setCookieHeader)
* cookie.key === 'a'
* cookie.value === 'bcd'
* cookie.expires === new Date(Date.parse('Tue, 18 Oct 2011 07:05:03 GMT'))
* ```
*
* @example
* ```
* // parse a `Cookie` header
* const cookieHeader = 'name=value; name2=value2; name3=value3'
* const cookies = cookieHeader.split(';').map(Cookie.parse)
* cookies[0].name === 'name'
* cookies[0].value === 'value'
* cookies[1].name === 'name2'
* cookies[1].value === 'value2'
* cookies[2].name === 'name3'
* cookies[2].value === 'value3'
* ```
*
* @param str - The `Set-Cookie` header or a Cookie string to parse.
* @param options - Configures `strict` or `loose` mode for cookie parsing
*/
static parse(str, options) {
return parse(str, options);
}
/**
* Does the reverse of {@link Cookie.toJSON}.
*
* @remarks
* Any Date properties (such as .expires, .creation, and .lastAccessed) are parsed via Date.parse, not tough-cookie's parseDate, since ISO timestamps are being handled at this layer.
*
* @example
* ```
* const json = JSON.stringify({
* key: 'alpha',
* value: 'beta',
* domain: 'example.com',
* path: '/foo',
* expires: '2038-01-19T03:14:07.000Z',
* })
* const cookie = Cookie.fromJSON(json)
* cookie.key === 'alpha'
* cookie.value === 'beta'
* cookie.domain === 'example.com'
* cookie.path === '/foo'
* cookie.expires === new Date(Date.parse('2038-01-19T03:14:07.000Z'))
* ```
*
* @param str - An unparsed JSON string or a value that has already been parsed as JSON
*/
static fromJSON(str) {
return fromJSON(str);
}
}
exports.Cookie = Cookie;
Cookie.parse = parse;
Cookie.fromJSON = fromJSON;
Cookie.cookiesCreated = 0;
/**
* @internal
*/
Cookie.sameSiteLevel = {

@@ -628,2 +792,5 @@ strict: 3,

};
/**
* @internal
*/
Cookie.sameSiteCanonical = {

@@ -633,2 +800,6 @@ strict: 'Strict',

};
/**
* Cookie properties that will be serialized when using {@link Cookie.fromJSON} and {@link Cookie.toJSON}.
* @public
*/
Cookie.serializableProperties = [

@@ -635,0 +806,0 @@ 'key',

67

dist/cookie/cookieCompare.js

@@ -29,10 +29,2 @@ "use strict";

const validators = __importStar(require("../validators"));
/* Section 5.4 part 2:
* "* Cookies with longer paths are listed before cookies with
* shorter paths.
*
* * Among cookies that have equal-length path fields, cookies with
* earlier creation-times are listed before cookies with later
* creation-times."
*/
/**

@@ -43,3 +35,58 @@ * The maximum timestamp a cookie, in milliseconds. The value is (2^31 - 1) seconds since the Unix

const MAX_TIME = 2147483647000;
/** Compares two cookies for sorting. */
/**
* A comparison function that can be used with {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort | Array.sort()},
* which orders a list of cookies into the recommended order given in Step 2 of {@link https://www.rfc-editor.org/rfc/rfc6265.html#section-5.4 | RFC6265 - Section 5.4}.
*
* The sort algorithm is, in order of precedence:
*
* - Longest {@link Cookie.path}
*
* - Oldest {@link Cookie.creation} (which has a 1-ms precision, same as Date)
*
* - Lowest {@link Cookie.creationIndex} (to get beyond the 1-ms precision)
*
* @remarks
* ### RFC6265 - Section 5.4 - Step 2
*
* The user agent SHOULD sort the cookie-list in the following order:
*
* - Cookies with longer paths are listed before cookies with shorter paths.
*
* - Among cookies that have equal-length path fields, cookies with
* earlier creation-times are listed before cookies with later
* creation-times.
*
* NOTE: Not all user agents sort the cookie-list in this order, but
* this order reflects common practice when this document was
* written, and, historically, there have been servers that
* (erroneously) depended on this order.
*
* ### Custom Store Implementors
*
* Since the JavaScript Date is limited to a 1-ms precision, cookies within the same millisecond are entirely possible.
* This is especially true when using the `now` option to `CookieJar.setCookie(...)`. The {@link Cookie.creationIndex}
* property is a per-process global counter, assigned during construction with `new Cookie()`, which preserves the spirit
* of the RFC sorting: older cookies go first. This works great for {@link MemoryCookieStore} since `Set-Cookie` headers
* are parsed in order, but is not so great for distributed systems.
*
* Sophisticated Stores may wish to set this to some other
* logical clock so that if cookies `A` and `B` are created in the same millisecond, but cookie `A` is created before
* cookie `B`, then `A.creationIndex < B.creationIndex`.
*
* @example
* ```
* const cookies = [
* new Cookie({ key: 'a', value: '' }),
* new Cookie({ key: 'b', value: '' }),
* new Cookie({ key: 'c', value: '', path: '/path' }),
* new Cookie({ key: 'd', value: '', path: '/path' }),
* ]
* cookies.sort(cookieCompare)
* // cookie sort order would be ['c', 'd', 'a', 'b']
* ```
*
* @param a - the first Cookie for comparison
* @param b - the second Cookie for comparison
* @public
*/
function cookieCompare(a, b) {

@@ -64,5 +111,5 @@ validators.validate(validators.isObject(a), (0, utils_1.safeToString)(a));

// break ties for the same millisecond (precision of JavaScript's clock)
cmp = (a.creationIndex ?? 0) - (b.creationIndex ?? 0);
cmp = (a.creationIndex || 0) - (b.creationIndex || 0);
return cmp;
}
exports.cookieCompare = cookieCompare;

274

dist/cookie/cookieJar.js

@@ -45,4 +45,2 @@ "use strict";

const version_1 = require("../version");
// This file was too big before we added max-lines, and it's ongoing work to reduce its size.
/* eslint max-lines: [1, 1200] */
const defaultSetCookieOptions = {

@@ -85,3 +83,3 @@ loose: false,

else {
return null;
return undefined;
}

@@ -116,3 +114,3 @@ }

return (!startsWithHostPrefix ||
(cookie.secure &&
Boolean(cookie.secure &&
cookie.hostOnly &&

@@ -123,16 +121,31 @@ cookie.path != null &&

function getNormalizedPrefixSecurity(prefixSecurity) {
if (prefixSecurity != null) {
const normalizedPrefixSecurity = prefixSecurity.toLowerCase();
/* The three supported options */
switch (normalizedPrefixSecurity) {
case constants_1.PrefixSecurityEnum.STRICT:
case constants_1.PrefixSecurityEnum.SILENT:
case constants_1.PrefixSecurityEnum.DISABLED:
return normalizedPrefixSecurity;
}
const normalizedPrefixSecurity = prefixSecurity.toLowerCase();
/* The three supported options */
switch (normalizedPrefixSecurity) {
case constants_1.PrefixSecurityEnum.STRICT:
case constants_1.PrefixSecurityEnum.SILENT:
case constants_1.PrefixSecurityEnum.DISABLED:
return normalizedPrefixSecurity;
default:
return constants_1.PrefixSecurityEnum.SILENT;
}
/* Default is SILENT */
return constants_1.PrefixSecurityEnum.SILENT;
}
/**
* A CookieJar is for storage and retrieval of {@link Cookie} objects as defined in
* {@link https://www.rfc-editor.org/rfc/rfc6265.html#section-5.3 | RFC6265 - Section 5.3}.
*
* It also supports a pluggable persistence layer via {@link Store}.
* @public
*/
class CookieJar {
/**
* Creates a new `CookieJar` instance.
*
* @remarks
* - If a custom store is not passed to the constructor, an in-memory store ({@link MemoryCookieStore} will be created and used.
* - If a boolean value is passed as the `options` parameter, this is equivalent to passing `{ rejectPublicSuffixes: <value> }`
*
* @param store - a custom {@link Store} implementation (defaults to {@link MemoryCookieStore})
* @param options - configures how cookies are processed by the cookie jar
*/
constructor(store, options) {

@@ -148,6 +161,3 @@ if (typeof options === 'boolean') {

}
callSync(
// Using tuples is needed to check if `T` is `never` because `T extends never ? true : false`
// evaluates to `never` instead of `true`.
fn) {
callSync(fn) {
if (!this.store.synchronous) {

@@ -162,7 +172,11 @@ throw new Error('CookieJar store is not synchronous; use async API instead.');

});
if (syncErr) {
// These seem to be false positives; it can't detect that the value may be changed in the callback
// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition, @typescript-eslint/only-throw-error
if (syncErr)
throw syncErr;
}
return syncResult;
}
/**
* @internal No doc because this is the overload implementation
*/
setCookie(cookie, url, options, callback) {

@@ -193,3 +207,3 @@ if (typeof options === 'function') {

}
const host = (0, canonicalDomain_1.canonicalDomain)(context.hostname);
const host = (0, canonicalDomain_1.canonicalDomain)(context.hostname) ?? null;
const loose = options?.loose || this.enableLooseMode;

@@ -276,3 +290,3 @@ let sameSiteContext = null;

if (!cookie.path || cookie.path[0] !== '/') {
cookie.path = (0, defaultPath_1.defaultPath)(context.pathname ?? undefined);
cookie.path = (0, defaultPath_1.defaultPath)(context.pathname);
cookie.pathIsDefault = true;

@@ -285,3 +299,3 @@ }

err = new Error("Cookie is HttpOnly and this isn't an HTTP API");
return options?.ignoreError
return options.ignoreError
? promiseCallback.resolve(undefined)

@@ -330,2 +344,5 @@ : promiseCallback.reject(err);

const store = this.store;
// TODO: It feels weird to be manipulating the store as a side effect of a method.
// We should either do it in the constructor or not at all.
// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
if (!store.updateCookie) {

@@ -336,3 +353,3 @@ store.updateCookie = async function (_oldCookie, newCookie, cb) {

}
function withCookie(err, oldCookie) {
const withCookie = function withCookie(err, oldCookie) {
if (err) {

@@ -384,6 +401,27 @@ cb(err);

}
}
};
// TODO: Refactor to avoid using a callback
store.findCookie(cookie.domain, cookie.path, cookie.key, withCookie);
return promiseCallback.promise;
}
/**
* Synchronously attempt to set the {@link Cookie} in the {@link CookieJar}.
*
* <strong>Note:</strong> Only works if the configured {@link Store} is also synchronous.
*
* @remarks
* - If successfully persisted, the {@link Cookie} will have updated
* {@link Cookie.creation}, {@link Cookie.lastAccessed} and {@link Cookie.hostOnly}
* properties.
*
* - As per the RFC, the {@link Cookie.hostOnly} flag is set if there was no `Domain={value}`
* atttribute on the cookie string. The {@link Cookie.domain} property is set to the
* fully-qualified hostname of `currentUrl` in this case. Matching this cookie requires an
* exact hostname match (not a {@link domainMatch} as per usual)
*
* @param cookie - The cookie object or cookie string to store. A string value will be parsed into a cookie using {@link Cookie.parse}.
* @param url - The domain to store the cookie with.
* @param options - Configuration settings to use when storing the cookie.
* @public
*/
setCookieSync(cookie, url, options) {

@@ -395,3 +433,7 @@ const setCookieFn = options

}
/**
* @internal No doc because this is the overload implementation
*/
getCookies(url, options, callback) {
// RFC6365 S5.4
if (typeof options === 'function') {

@@ -417,3 +459,3 @@ callback = options;

let sameSiteLevel = 0;
if (options?.sameSiteContext) {
if (options.sameSiteContext) {
const sameSiteContext = checkSameSiteContext(options.sameSiteContext);

@@ -428,6 +470,6 @@ if (sameSiteContext == null) {

}
const http = options?.http ?? true;
const http = options.http ?? true;
const now = Date.now();
const expireCheck = options?.expire ?? true;
const allPaths = options?.allPaths ?? false;
const expireCheck = options.expire ?? true;
const allPaths = options.allPaths ?? false;
const store = this.store;

@@ -515,5 +557,22 @@ function matchingCookie(c) {

}
/**
* Synchronously retrieve the list of cookies that can be sent in a Cookie header for the
* current URL.
*
* <strong>Note</strong>: Only works if the configured Store is also synchronous.
*
* @remarks
* - The array of cookies returned will be sorted according to {@link cookieCompare}.
*
* - The {@link Cookie.lastAccessed} property will be updated on all returned cookies.
*
* @param url - The domain to store the cookie with.
* @param options - Configuration settings to use when retrieving the cookies.
*/
getCookiesSync(url, options) {
return this.callSync(this.getCookies.bind(this, url, options)) ?? [];
}
/**
* @internal No doc because this is the overload implementation
*/
getCookieString(url, options, callback) {

@@ -539,2 +598,11 @@ if (typeof options === 'function') {

}
/**
* Synchronous version of `.getCookieString()`. Accepts the same options as `.getCookies()` but returns a string suitable for a
* `Cookie` header rather than an Array.
*
* <strong>Note</strong>: Only works if the configured Store is also synchronous.
*
* @param url - The domain to store the cookie with.
* @param options - Configuration settings to use when retrieving the cookies.
*/
getCookieStringSync(url, options) {

@@ -545,2 +613,5 @@ return (this.callSync(options

}
/**
* @internal No doc because this is the overload implementation
*/
getSetCookieStrings(url, options, callback) {

@@ -556,7 +627,4 @@ if (typeof options === 'function') {

}
else if (cookies === undefined) {
promiseCallback.callback(null, undefined);
}
else {
promiseCallback.callback(null, cookies.map((c) => {
promiseCallback.callback(null, cookies?.map((c) => {
return c.toString();

@@ -569,5 +637,17 @@ }));

}
/**
* Synchronous version of `.getSetCookieStrings()`. Returns an array of strings suitable for `Set-Cookie` headers.
* Accepts the same options as `.getCookies()`.
*
* <strong>Note</strong>: Only works if the configured Store is also synchronous.
*
* @param url - The domain to store the cookie with.
* @param options - Configuration settings to use when retrieving the cookies.
*/
getSetCookieStringsSync(url, options = {}) {
return (this.callSync(this.getSetCookieStrings.bind(this, url, options)) ?? []);
}
/**
* @internal No doc because this is the overload implementation
*/
serialize(callback) {

@@ -597,4 +677,3 @@ const promiseCallback = (0, utils_1.createPromiseCallback)(callback);

};
if (!(this.store.getAllCookies &&
typeof this.store.getAllCookies === 'function')) {
if (typeof this.store.getAllCookies !== 'function') {
return promiseCallback.reject(new Error('store does not support getAllCookies and cannot be serialized'));

@@ -622,9 +701,23 @@ }

}
/**
* Serialize the CookieJar if the underlying store supports `.getAllCookies`.
*
* <strong>Note</strong>: Only works if the configured Store is also synchronous.
*/
serializeSync() {
return this.callSync((callback) => this.serialize(callback));
return this.callSync((callback) => {
this.serialize(callback);
});
}
/**
* Alias of {@link CookieJar.serializeSync}. Allows the cookie to be serialized
* with `JSON.stringify(cookieJar)`.
*/
toJSON() {
return this.serializeSync();
}
// use the class method CookieJar.deserialize instead of calling this directly
/**
* Use the class method CookieJar.deserialize instead of calling this directly
* @internal
*/
_importCookies(serialized, callback) {

@@ -639,3 +732,4 @@ let cookies = undefined;

if (!cookies) {
return callback(new Error('serialized jar has no cookies array'), undefined);
callback(new Error('serialized jar has no cookies array'), undefined);
return;
}

@@ -645,7 +739,9 @@ cookies = cookies.slice(); // do not modify the original

if (err) {
return callback(err, undefined);
callback(err, undefined);
return;
}
if (Array.isArray(cookies)) {
if (!cookies.length) {
return callback(err, this);
callback(err, this);
return;
}

@@ -657,6 +753,8 @@ let cookie;

catch (e) {
return callback(e instanceof Error ? e : new Error(), undefined);
callback(e instanceof Error ? e : new Error(), undefined);
return;
}
if (cookie === null) {
return putNext(null); // skip this cookie
if (cookie === undefined) {
putNext(null); // skip this cookie
return;
}

@@ -668,5 +766,11 @@ this.store.putCookie(cookie, putNext);

}
/**
* @internal
*/
_importCookiesSync(serialized) {
this.callSync(this._importCookies.bind(this, serialized));
}
/**
* @internal No doc because this is the overload implementation
*/
clone(newStore, callback) {

@@ -687,2 +791,5 @@ if (typeof newStore === 'function') {

}
/**
* @internal
*/
_cloneSync(newStore) {

@@ -692,4 +799,21 @@ const cloneFn = newStore && typeof newStore !== 'function'

: this.clone.bind(this);
return this.callSync((callback) => cloneFn(callback));
return this.callSync((callback) => {
cloneFn(callback);
});
}
/**
* Produces a deep clone of this CookieJar. Modifications to the original do
* not affect the clone, and vice versa.
*
* <strong>Note</strong>: Only works if both the configured Store and destination
* Store are synchronous.
*
* @remarks
* - When no {@link Store} is provided, a new {@link MemoryCookieStore} will be used.
*
* - Transferring between store types is supported so long as the source
* implements `.getAllCookies()` and the destination implements `.putCookie()`.
*
* @param newStore - The target {@link Store} to clone cookies into.
*/
cloneSync(newStore) {

@@ -704,2 +828,5 @@ if (!newStore) {

}
/**
* @internal No doc because this is the overload implementation
*/
removeAllCookies(callback) {

@@ -716,3 +843,3 @@ const promiseCallback = (0, utils_1.createPromiseCallback)(callback);

// standard implementation `cb = (err, result) => {}`, they're essentially the same.
void store.removeAllCookies(cb);
store.removeAllCookies(cb);
return promiseCallback.promise;

@@ -734,3 +861,4 @@ }

const removeErrors = [];
function removeCookieCb(removeErr) {
// TODO: Refactor to avoid using callback
const removeCookieCb = function removeCookieCb(removeErr) {
if (removeErr) {

@@ -747,3 +875,3 @@ removeErrors.push(removeErr);

}
}
};
cookies.forEach((cookie) => {

@@ -755,7 +883,27 @@ store.removeCookie(cookie.domain, cookie.path, cookie.key, removeCookieCb);

}
/**
* Removes all cookies from the CookieJar.
*
* <strong>Note</strong>: Only works if the configured Store is also synchronous.
*
* @remarks
* - This is a new backwards-compatible feature of tough-cookie version 2.5,
* so not all Stores will implement it efficiently. For Stores that do not
* implement `removeAllCookies`, the fallback is to call `removeCookie` after
* `getAllCookies`.
*
* - If `getAllCookies` fails or isn't implemented in the Store, an error is returned.
*
* - If one or more of the `removeCookie` calls fail, only the first error is returned.
*/
removeAllCookiesSync() {
return this.callSync((callback) => {
return this.removeAllCookies(callback);
this.callSync((callback) => {
// `Callback<undefined>` and `ErrorCallback` are *technically* incompatible, but for the
// standard implementation `cb = (err, result) => {}`, they're essentially the same.
this.removeAllCookies(callback);
});
}
/**
* @internal No doc because this is the overload implementation
*/
static deserialize(strOrObj, store, callback) {

@@ -809,2 +957,17 @@ if (typeof store === 'function') {

}
/**
* A new CookieJar is created and the serialized {@link Cookie} values are added to
* the underlying store. Each {@link Cookie} is added via `store.putCookie(...)` in
* the order in which they appear in the serialization.
*
* <strong>Note</strong>: Only works if the configured Store is also synchronous.
*
* @remarks
* - When no {@link Store} is provided, a new {@link MemoryCookieStore} will be used.
*
* - As a convenience, if `strOrObj` is a string, it is passed through `JSON.parse` first.
*
* @param strOrObj - A JSON string or object representing the deserialized cookies.
* @param store - The underlying store to persist the deserialized cookies into.
*/
static deserializeSync(strOrObj, store) {

@@ -840,2 +1003,13 @@ const serialized = typeof strOrObj === 'string' ? JSON.parse(strOrObj) : strOrObj;

}
/**
* Alias of {@link CookieJar.deserializeSync}.
*
* @remarks
* - When no {@link Store} is provided, a new {@link MemoryCookieStore} will be used.
*
* - As a convenience, if `strOrObj` is a string, it is passed through `JSON.parse` first.
*
* @param jsonString - A JSON string or object representing the deserialized cookies.
* @param store - The underlying store to persist the deserialized cookies into.
*/
static fromJSON(jsonString, store) {

@@ -842,0 +1016,0 @@ return CookieJar.deserializeSync(jsonString, store);

41

dist/cookie/defaultPath.js
"use strict";
// RFC6265 S5.1.4 Paths and Path-Match
Object.defineProperty(exports, "__esModule", { value: true });
exports.defaultPath = void 0;
/*
* "The user agent MUST use an algorithm equivalent to the following algorithm
* to compute the default-path of a cookie:"
/**
* Given a current request/response path, gives the path appropriate for storing
* in a cookie. This is basically the "directory" of a "file" in the path, but
* is specified by {@link https://www.rfc-editor.org/rfc/rfc6265.html#section-5.1.4 | RFC6265 - Section 5.1.4}.
*
* Assumption: the path (and not query part or absolute uri) is passed in.
* @remarks
* ### RFC6265 - Section 5.1.4
*
* The user agent MUST use an algorithm equivalent to the following algorithm to compute the default-path of a cookie:
*
* 1. Let uri-path be the path portion of the request-uri if such a
* portion exists (and empty otherwise). For example, if the
* request-uri contains just a path (and optional query string),
* then the uri-path is that path (without the %x3F ("?") character
* or query string), and if the request-uri contains a full
* absoluteURI, the uri-path is the path component of that URI.
*
* 2. If the uri-path is empty or if the first character of the uri-
* path is not a %x2F ("/") character, output %x2F ("/") and skip
* the remaining steps.
*
* 3. If the uri-path contains no more than one %x2F ("/") character,
* output %x2F ("/") and skip the remaining step.
*
* 4. Output the characters of the uri-path from the first character up
* to, but not including, the right-most %x2F ("/").
*
* @example
* ```
* defaultPath('') === '/'
* defaultPath('/some-path') === '/'
* defaultPath('/some-parent-path/some-path') === '/some-parent-path'
* defaultPath('relative-path') === '/'
* ```
*
* @param path - the path portion of the request-uri (excluding the hostname, query, fragment, and so on)
* @public
*/

@@ -11,0 +42,0 @@ function defaultPath(path) {

55

dist/cookie/domainMatch.js

@@ -10,6 +10,41 @@ "use strict";

const IP_REGEX_LOWERCASE = /(?:^(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)){3}$)|(?:^(?:(?:[a-f\d]{1,4}:){7}(?:[a-f\d]{1,4}|:)|(?:[a-f\d]{1,4}:){6}(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)){3}|:[a-f\d]{1,4}|:)|(?:[a-f\d]{1,4}:){5}(?::(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)){3}|(?::[a-f\d]{1,4}){1,2}|:)|(?:[a-f\d]{1,4}:){4}(?:(?::[a-f\d]{1,4}){0,1}:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)){3}|(?::[a-f\d]{1,4}){1,3}|:)|(?:[a-f\d]{1,4}:){3}(?:(?::[a-f\d]{1,4}){0,2}:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)){3}|(?::[a-f\d]{1,4}){1,4}|:)|(?:[a-f\d]{1,4}:){2}(?:(?::[a-f\d]{1,4}){0,3}:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)){3}|(?::[a-f\d]{1,4}){1,5}|:)|(?:[a-f\d]{1,4}:){1}(?:(?::[a-f\d]{1,4}){0,4}:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)){3}|(?::[a-f\d]{1,4}){1,6}|:)|(?::(?:(?::[a-f\d]{1,4}){0,5}:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)){3}|(?::[a-f\d]{1,4}){1,7}|:)))$)/;
// S5.1.3 Domain Matching
function domainMatch(str, domStr, canonicalize) {
if (str == null || domStr == null) {
return null;
/**
* Answers "does this real domain match the domain in a cookie?". The `domain` is the "current" domain name and the
* `cookieDomain` is the "cookie" domain name. Matches according to {@link https://www.rfc-editor.org/rfc/rfc6265.html#section-5.1.3 | RFC6265 - Section 5.1.3},
* but it helps to think of it as a "suffix match".
*
* @remarks
* ### 5.1.3. Domain Matching
*
* A string domain-matches a given domain string if at least one of the
* following conditions hold:
*
* - The domain string and the string are identical. (Note that both
* the domain string and the string will have been canonicalized to
* lower case at this point.)
*
* - All of the following conditions hold:
*
* - The domain string is a suffix of the string.
*
* - The last character of the string that is not included in the
* domain string is a %x2E (".") character.
*
* - The string is a host name (i.e., not an IP address).
*
* @example
* ```
* domainMatch('example.com', 'example.com') === true
* domainMatch('eXaMpLe.cOm', 'ExAmPlE.CoM') === true
* domainMatch('no.ca', 'yes.ca') === false
* ```
*
* @param domain - The domain string to test
* @param cookieDomain - The cookie domain string to match against
* @param canonicalize - The canonicalize parameter toggles whether the domain parameters get normalized with canonicalDomain or not
* @public
*/
function domainMatch(domain, cookieDomain, canonicalize) {
if (domain == null || cookieDomain == null) {
return undefined;
}

@@ -19,11 +54,11 @@ let _str;

if (canonicalize !== false) {
_str = (0, canonicalDomain_1.canonicalDomain)(str);
_domStr = (0, canonicalDomain_1.canonicalDomain)(domStr);
_str = (0, canonicalDomain_1.canonicalDomain)(domain);
_domStr = (0, canonicalDomain_1.canonicalDomain)(cookieDomain);
}
else {
_str = str;
_domStr = domStr;
_str = domain;
_domStr = cookieDomain;
}
if (_str == null || _domStr == null) {
return null;
return undefined;
}

@@ -44,3 +79,3 @@ /*

/* "* The domain string is a suffix of the string" */
const idx = _str.lastIndexOf(domStr);
const idx = _str.lastIndexOf(cookieDomain);
if (idx <= 0) {

@@ -47,0 +82,0 @@ return false; // it's a non-match (-1) or prefix (0)

15

dist/cookie/formatDate.js

@@ -29,3 +29,16 @@ "use strict";

const utils_1 = require("../utils");
/** Converts a Date to a UTC string representation. */
/**
* Format a {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date | Date} into
* the {@link https://www.rfc-editor.org/rfc/rfc2616#section-3.3.1 | preferred Internet standard format}
* defined in {@link https://www.rfc-editor.org/rfc/rfc822#section-5 | RFC822} and
* updated in {@link https://www.rfc-editor.org/rfc/rfc1123#page-55 | RFC1123}.
*
* @example
* ```
* formatDate(new Date(0)) === 'Thu, 01 Jan 1970 00:00:00 GMT`
* ```
*
* @param date - the date value to format
* @public
*/
function formatDate(date) {

@@ -32,0 +45,0 @@ validators.validate(validators.isDate(date), (0, utils_1.safeToString)(date));

20

dist/cookie/index.js
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.fromJSON = exports.permutePath = exports.parseDate = exports.formatDate = exports.domainMatch = exports.defaultPath = exports.CookieJar = exports.cookieCompare = exports.Cookie = exports.PrefixSecurityEnum = exports.canonicalDomain = exports.version = exports.ParameterError = exports.Store = exports.getPublicSuffix = exports.permuteDomain = exports.pathMatch = exports.MemoryCookieStore = void 0;
exports.fromJSON = exports.parse = exports.permutePath = exports.parseDate = exports.formatDate = exports.domainMatch = exports.defaultPath = exports.CookieJar = exports.cookieCompare = exports.Cookie = exports.PrefixSecurityEnum = exports.canonicalDomain = exports.version = exports.ParameterError = exports.Store = exports.getPublicSuffix = exports.permuteDomain = exports.pathMatch = exports.MemoryCookieStore = void 0;
var memstore_1 = require("../memstore");

@@ -18,2 +18,3 @@ Object.defineProperty(exports, "MemoryCookieStore", { enumerable: true, get: function () { return memstore_1.MemoryCookieStore; } });

Object.defineProperty(exports, "version", { enumerable: true, get: function () { return version_1.version; } });
var utils_1 = require("../utils");
var canonicalDomain_1 = require("./canonicalDomain");

@@ -40,2 +41,17 @@ Object.defineProperty(exports, "canonicalDomain", { enumerable: true, get: function () { return canonicalDomain_1.canonicalDomain; } });

const cookie_2 = require("./cookie");
exports.fromJSON = cookie_2.Cookie.fromJSON;
/**
* {@inheritDoc Cookie.parse}
* @public
*/
function parse(str, options) {
return cookie_2.Cookie.parse(str, options);
}
exports.parse = parse;
/**
* {@inheritDoc Cookie.fromJSON}
* @public
*/
function fromJSON(str) {
return cookie_2.Cookie.fromJSON(str);
}
exports.fromJSON = fromJSON;

180

dist/cookie/parseDate.js
"use strict";
// date-time parsing constants (RFC6265 S5.1.1)
Object.defineProperty(exports, "__esModule", { value: true });
exports.parseDate = void 0;
// date-time parsing constants (RFC6265 S5.1.1)
// eslint-disable-next-line no-control-regex

@@ -43,6 +43,6 @@ const DATE_DELIM = /[\x09\x20-\x2F\x3B-\x40\x5B-\x60\x7B-\x7E]/;

if (count < minDigits || count > maxDigits) {
return null;
return;
}
if (!trailingOK && count != token.length) {
return null;
return;
}

@@ -60,3 +60,3 @@ return parseInt(token.slice(0, count), 10);

if (parts.length !== 3) {
return null;
return;
}

@@ -69,8 +69,8 @@ for (let i = 0; i < 3; i++) {

const numPart = parts[i];
if (numPart == null) {
return null;
if (numPart === undefined) {
return;
}
const num = parseDigits(numPart, 1, 2, trailingOK);
if (num === null) {
return null;
if (num === undefined) {
return;
}

@@ -109,11 +109,109 @@ result[i] = num;

default:
return null;
return;
}
}
/*
* RFC6265 S5.1.1 date parser (see RFC for full grammar)
/**
* Parse a cookie date string into a {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date | Date}. Parses according to
* {@link https://www.rfc-editor.org/rfc/rfc6265.html#section-5.1.1 | RFC6265 - Section 5.1.1}, not
* {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/parse | Date.parse()}.
*
* @remarks
*
* ### RFC6265 - 5.1.1. Dates
*
* The user agent MUST use an algorithm equivalent to the following
* algorithm to parse a cookie-date. Note that the various boolean
* flags defined as a part of the algorithm (i.e., found-time, found-
* day-of-month, found-month, found-year) are initially "not set".
*
* 1. Using the grammar below, divide the cookie-date into date-tokens.
*
* ```
* cookie-date = *delimiter date-token-list *delimiter
* date-token-list = date-token *( 1*delimiter date-token )
* date-token = 1*non-delimiter
*
* delimiter = %x09 / %x20-2F / %x3B-40 / %x5B-60 / %x7B-7E
* non-delimiter = %x00-08 / %x0A-1F / DIGIT / ":" / ALPHA / %x7F-FF
* non-digit = %x00-2F / %x3A-FF
*
* day-of-month = 1*2DIGIT ( non-digit *OCTET )
* month = ( "jan" / "feb" / "mar" / "apr" /
* "may" / "jun" / "jul" / "aug" /
* "sep" / "oct" / "nov" / "dec" ) *OCTET
* year = 2*4DIGIT ( non-digit *OCTET )
* time = hms-time ( non-digit *OCTET )
* hms-time = time-field ":" time-field ":" time-field
* time-field = 1*2DIGIT
* ```
*
* 2. Process each date-token sequentially in the order the date-tokens
* appear in the cookie-date:
*
* 1. If the found-time flag is not set and the token matches the
* time production, set the found-time flag and set the hour-
* value, minute-value, and second-value to the numbers denoted
* by the digits in the date-token, respectively. Skip the
* remaining sub-steps and continue to the next date-token.
*
* 2. If the found-day-of-month flag is not set and the date-token
* matches the day-of-month production, set the found-day-of-
* month flag and set the day-of-month-value to the number
* denoted by the date-token. Skip the remaining sub-steps and
* continue to the next date-token.
*
* 3. If the found-month flag is not set and the date-token matches
* the month production, set the found-month flag and set the
* month-value to the month denoted by the date-token. Skip the
* remaining sub-steps and continue to the next date-token.
*
* 4. If the found-year flag is not set and the date-token matches
* the year production, set the found-year flag and set the
* year-value to the number denoted by the date-token. Skip the
* remaining sub-steps and continue to the next date-token.
*
* 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.
*
* 1. NOTE: Some existing user agents interpret two-digit years differently.
*
* 5. Abort these steps and fail to parse the cookie-date if:
*
* - at least one of the found-day-of-month, found-month, found-
* year, or found-time flags is not set,
*
* - the day-of-month-value is less than 1 or greater than 31,
*
* - the year-value is less than 1601,
*
* - the hour-value is greater than 23,
*
* - the minute-value is greater than 59, or
*
* - the second-value is greater than 59.
*
* (Note that leap seconds cannot be represented in this syntax.)
*
* 6. Let the parsed-cookie-date be the date whose day-of-month, month,
* year, hour, minute, and second (in UTC) are the day-of-month-
* value, the month-value, the year-value, the hour-value, the
* minute-value, and the second-value, respectively. If no such
* date exists, abort these steps and fail to parse the cookie-date.
*
* 7. Return the parsed-cookie-date as the result of this algorithm.
*
* @example
* ```
* parseDate('Wed, 09 Jun 2021 10:18:14 GMT')
* ```
*
* @param cookieDate - the cookie date string
* @public
*/
function parseDate(str) {
if (!str) {
return undefined;
function parseDate(cookieDate) {
if (!cookieDate) {
return;
}

@@ -124,12 +222,9 @@ /* RFC6265 S5.1.1:

*/
const tokens = str.split(DATE_DELIM);
if (!tokens) {
return undefined;
}
let hour = null;
let minute = null;
let second = null;
let dayOfMonth = null;
let month = null;
let year = null;
const tokens = cookieDate.split(DATE_DELIM);
let hour;
let minute;
let second;
let dayOfMonth;
let month;
let year;
for (let i = 0; i < tokens.length; i++) {

@@ -140,3 +235,2 @@ const token = (tokens[i] ?? '').trim();

}
let result;
/* 2.1. If the found-time flag is not set and the token matches the time

@@ -148,4 +242,4 @@ * production, set the found-time flag and set the hour- value,

*/
if (second === null) {
result = parseTime(token);
if (second === undefined) {
const result = parseTime(token);
if (result) {

@@ -163,6 +257,6 @@ hour = result[0];

*/
if (dayOfMonth === null) {
if (dayOfMonth === undefined) {
// "day-of-month = 1*2DIGIT ( non-digit *OCTET )"
result = parseDigits(token, 1, 2, true);
if (result !== null) {
const result = parseDigits(token, 1, 2, true);
if (result !== undefined) {
dayOfMonth = result;

@@ -177,5 +271,5 @@ continue;

*/
if (month === null) {
result = parseMonth(token);
if (result !== null) {
if (month === undefined) {
const result = parseMonth(token);
if (result !== undefined) {
month = result;

@@ -190,6 +284,6 @@ continue;

*/
if (year === null) {
if (year === undefined) {
// "year = 2*4DIGIT ( non-digit *OCTET )"
result = parseDigits(token, 2, 4, true);
if (result !== null) {
const result = parseDigits(token, 2, 4, true);
if (result !== undefined) {
year = result;

@@ -224,8 +318,8 @@ /* From S5.1.1:

*/
if (dayOfMonth === null ||
month == null ||
year == null ||
hour == null ||
minute == null ||
second == null ||
if (dayOfMonth === undefined ||
month === undefined ||
year === undefined ||
hour === undefined ||
minute === undefined ||
second === undefined ||
dayOfMonth < 1 ||

@@ -237,3 +331,3 @@ dayOfMonth > 31 ||

second > 59) {
return undefined;
return;
}

@@ -240,0 +334,0 @@ return new Date(Date.UTC(year, month, dayOfMonth, hour, minute, second));

13

dist/cookie/permutePath.js

@@ -29,4 +29,13 @@ "use strict";

/**
* Gives the permutation of all possible `pathMatch`es of a given path. The
* array is in longest-to-shortest order. Handy for indexing.
* Generates the permutation of all possible values that {@link pathMatch} the `path` parameter.
* The array is in longest-to-shortest order. Useful when building custom {@link Store} implementations.
*
* @example
* ```
* permutePath('/foo/bar/')
* // ['/foo/bar/', '/foo/bar', '/foo', '/']
* ```
*
* @param path - the path to generate permutations for
* @public
*/

@@ -33,0 +42,0 @@ function permutePath(path) {

66

dist/getPublicSuffix.js

@@ -1,32 +0,2 @@

/*!
* Copyright (c) 2018, Salesforce.com, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. Neither the name of Salesforce.com nor the names of its contributors may
* be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
'use strict';
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });

@@ -42,2 +12,28 @@ exports.getPublicSuffix = void 0;

};
/**
* Returns the public suffix of this hostname. The public suffix is the shortest domain
* name upon which a cookie can be set.
*
* @remarks
* A "public suffix" is a domain that is controlled by a
* public registry, such as "com", "co.uk", and "pvt.k12.wy.us".
* This step is essential for preventing attacker.com from
* disrupting the integrity of example.com by setting a cookie
* with a Domain attribute of "com". Unfortunately, the set of
* public suffixes (also known as "registry controlled domains")
* changes over time. If feasible, user agents SHOULD use an
* up-to-date public suffix list, such as the one maintained by
* the Mozilla project at http://publicsuffix.org/.
* (See {@link https://www.rfc-editor.org/rfc/rfc6265.html#section-5.3 | RFC6265 - Section 5.3})
*
* @example
* ```
* getPublicSuffix('www.example.com') === 'example.com'
* getPublicSuffix('www.subdomain.example.com') === 'example.com'
* ```
*
* @param domain - the domain attribute of a cookie
* @param options - optional configuration for controlling how the public suffix is determined
* @public
*/
function getPublicSuffix(domain, options = {}) {

@@ -62,3 +58,3 @@ options = { ...defaultGetPublicSuffixOptions, ...options };

// MAY pass them to name resolution APIs as they would for other domain names."
return `${topLevelDomain}`;
return topLevelDomain;
}

@@ -69,9 +65,11 @@ }

SPECIAL_USE_DOMAINS.includes(topLevelDomain)) {
throw new Error(`Cookie has domain set to the public suffix "${topLevelDomain}" which is a special use domain. To allow this, configure your CookieJar with {allowSpecialUseDomain:true, rejectPublicSuffixes: false}.`);
throw new Error(`Cookie has domain set to the public suffix "${topLevelDomain}" which is a special use domain. To allow this, configure your CookieJar with {allowSpecialUseDomain: true, rejectPublicSuffixes: false}.`);
}
return (0, tldts_1.getDomain)(domain, {
const publicSuffix = (0, tldts_1.getDomain)(domain, {
allowIcannDomains: true,
allowPrivateDomains: true,
});
if (publicSuffix)
return publicSuffix;
}
exports.getPublicSuffix = getPublicSuffix;

81

dist/memstore.js

@@ -1,32 +0,2 @@

/*!
* Copyright (c) 2015, Salesforce.com, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. Neither the name of Salesforce.com nor the names of its contributors may
* be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
'use strict';
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });

@@ -38,3 +8,11 @@ exports.MemoryCookieStore = void 0;

const utils_1 = require("./utils");
/**
* An in-memory {@link Store} implementation for {@link CookieJar}. This is the default implementation used by
* {@link CookieJar} and supports both async and sync operations. Also supports serialization, getAllCookies, and removeAllCookies.
* @public
*/
class MemoryCookieStore extends store_1.Store {
/**
* Create a new {@link MemoryCookieStore}.
*/
constructor() {

@@ -45,2 +23,5 @@ super();

}
/**
* @internal No doc because this is an overload that supports the implementation
*/
findCookie(domain, path, key, callback) {

@@ -51,5 +32,8 @@ const promiseCallback = (0, utils_1.createPromiseCallback)(callback);

}
const result = this.idx?.[domain]?.[path]?.[key];
const result = this.idx[domain]?.[path]?.[key];
return promiseCallback.resolve(result);
}
/**
* @internal No doc because this is an overload that supports the implementation
*/
findCookies(domain, path, allowSpecialUseDomain = false, callback) {

@@ -110,5 +94,9 @@ if (typeof allowSpecialUseDomain === 'function') {

}
/**
* @internal No doc because this is an overload that supports the implementation
*/
putCookie(cookie, callback) {
const promiseCallback = (0, utils_1.createPromiseCallback)(callback);
const { domain, path, key } = cookie;
// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
if (domain == null || path == null || key == null) {

@@ -126,2 +114,5 @@ return promiseCallback.resolve(undefined);

}
/**
* @internal No doc because this is an overload that supports the implementation
*/
updateCookie(_oldCookie, newCookie, callback) {

@@ -131,6 +122,11 @@ // updateCookie() may avoid updating cookies that are identical. For example,

// comparison could exclude that field.
return callback
? this.putCookie(newCookie, callback)
: this.putCookie(newCookie);
// Don't return a value when using a callback, so that the return type is truly "void"
if (callback)
this.putCookie(newCookie, callback);
else
return this.putCookie(newCookie);
}
/**
* @internal No doc because this is an overload that supports the implementation
*/
removeCookie(domain, path, key, callback) {

@@ -141,2 +137,5 @@ const promiseCallback = (0, utils_1.createPromiseCallback)(callback);

}
/**
* @internal No doc because this is an overload that supports the implementation
*/
removeCookies(domain, path, callback) {

@@ -147,6 +146,8 @@ const promiseCallback = (0, utils_1.createPromiseCallback)(callback);

if (path) {
delete domainEntry?.[path];
// eslint-disable-next-line @typescript-eslint/no-dynamic-delete
delete domainEntry[path];
}
else {
delete this.idx?.[domain];
// eslint-disable-next-line @typescript-eslint/no-dynamic-delete
delete this.idx[domain];
}

@@ -156,2 +157,5 @@ }

}
/**
* @internal No doc because this is an overload that supports the implementation
*/
removeAllCookies(callback) {

@@ -162,2 +166,5 @@ const promiseCallback = (0, utils_1.createPromiseCallback)(callback);

}
/**
* @internal No doc because this is an overload that supports the implementation
*/
getAllCookies(callback) {

@@ -164,0 +171,0 @@ const promiseCallback = (0, utils_1.createPromiseCallback)(callback);

46

dist/pathMatch.js
"use strict";
/*!
* Copyright (c) 2015, Salesforce.com, Inc.
* All rights reserved.
Object.defineProperty(exports, "__esModule", { value: true });
exports.pathMatch = void 0;
/**
* Answers "does the request-path path-match a given cookie-path?" as per {@link https://www.rfc-editor.org/rfc/rfc6265.html#section-5.1.4 | RFC6265 Section 5.1.4}.
* This is essentially a prefix-match where cookiePath is a prefix of reqPath.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* @remarks
* A request-path path-matches a given cookie-path if at least one of
* the following conditions holds:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* - The cookie-path and the request-path are identical.
* - The cookie-path is a prefix of the request-path, and the last character of the cookie-path is %x2F ("/").
* - The cookie-path is a prefix of the request-path, and the first character of the request-path that is not included in the cookie-path is a %x2F ("/") character.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. Neither the name of Salesforce.com nor the names of its contributors may
* be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* @param reqPath - the path of the request
* @param cookiePath - the path of the cookie
* @public
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.pathMatch = void 0;
/*
* "A request-path path-matches a given cookie-path if at least one of the
* following conditions holds:"
*/
function pathMatch(reqPath, cookiePath) {

@@ -39,0 +21,0 @@ // "o The cookie-path and the request-path are identical."

50

dist/permuteDomain.js

@@ -1,37 +0,19 @@

/*!
* Copyright (c) 2015, Salesforce.com, Inc.
* All rights reserved.
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.permuteDomain = void 0;
const getPublicSuffix_1 = require("./getPublicSuffix");
/**
* Generates the permutation of all possible values that {@link domainMatch} the given `domain` parameter. The
* array is in shortest-to-longest order. Useful when building custom {@link Store} implementations.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* @example
* ```
* permuteDomain('foo.bar.example.com')
* // ['example.com', 'bar.example.com', 'foo.bar.example.com']
* ```
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. Neither the name of Salesforce.com nor the names of its contributors may
* be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* @public
* @param domain - the domain to generate permutations for
* @param allowSpecialUseDomain - flag to control if {@link https://www.rfc-editor.org/rfc/rfc6761.html | Special Use Domains} such as `localhost` should be allowed
*/
'use strict';
Object.defineProperty(exports, "__esModule", { value: true });
exports.permuteDomain = void 0;
const getPublicSuffix_1 = require("./getPublicSuffix");
// Gives the permutation of all possible domainMatch()es of a given domain. The
// array is in shortest-to-longest order. Handy for indexing.
function permuteDomain(domain, allowSpecialUseDomain) {

@@ -42,3 +24,3 @@ const pubSuf = (0, getPublicSuffix_1.getPublicSuffix)(domain, {

if (!pubSuf) {
return null;
return undefined;
}

@@ -45,0 +27,0 @@ if (pubSuf == domain) {

70

dist/store.js

@@ -1,37 +0,21 @@

/*!
* Copyright (c) 2015, Salesforce.com, Inc.
* All rights reserved.
"use strict";
// disabling this lint on this whole file because Store should be abstract
// but we have implementations in the wild that may not implement all features
/* eslint-disable @typescript-eslint/no-unused-vars */
Object.defineProperty(exports, "__esModule", { value: true });
exports.Store = void 0;
/**
* Base class for {@link CookieJar} stores.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* The storage model for each {@link CookieJar} instance can be replaced with a custom implementation. The default is
* {@link MemoryCookieStore}.
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* @remarks
* - Stores should inherit from the base Store class, which is available as a top-level export.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* - Stores are asynchronous by default, but if {@link Store.synchronous} is set to true, then the `*Sync` methods
* of the containing {@link CookieJar} can be used.
*
* 3. Neither the name of Salesforce.com nor the names of its contributors may
* be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* @public
*/
// disabling this lint on this whole file because Store should be abstract
// but we have implementations in the wild that may not implement all features
/* eslint-disable @typescript-eslint/no-unused-vars */
'use strict';
Object.defineProperty(exports, "__esModule", { value: true });
exports.Store = void 0;
class Store {

@@ -41,11 +25,23 @@ constructor() {

}
/**
* @internal No doc because this is an overload that supports the implementation
*/
findCookie(_domain, _path, _key, _callback) {
throw new Error('findCookie is not implemented');
}
/**
* @internal No doc because this is an overload that supports the implementation
*/
findCookies(_domain, _path, _allowSpecialUseDomain = false, _callback) {
throw new Error('findCookies is not implemented');
}
/**
* @internal No doc because this is an overload that supports the implementation
*/
putCookie(_cookie, _callback) {
throw new Error('putCookie is not implemented');
}
/**
* @internal No doc because this is an overload that supports the implementation
*/
updateCookie(_oldCookie, _newCookie, _callback) {

@@ -56,11 +52,23 @@ // recommended default implementation:

}
/**
* @internal No doc because this is an overload that supports the implementation
*/
removeCookie(_domain, _path, _key, _callback) {
throw new Error('removeCookie is not implemented');
}
/**
* @internal No doc because this is an overload that supports the implementation
*/
removeCookies(_domain, _path, _callback) {
throw new Error('removeCookies is not implemented');
}
/**
* @internal No doc because this is an overload that supports the implementation
*/
removeAllCookies(_callback) {
throw new Error('removeAllCookies is not implemented');
}
/**
* @internal No doc because this is an overload that supports the implementation
*/
getAllCookies(_callback) {

@@ -67,0 +75,0 @@ throw new Error('getAllCookies is not implemented (therefore jar cannot be serialized)');

6

dist/validators.js

@@ -71,3 +71,3 @@ "use strict";

return; // Validation passes
const cb = typeof cbOrMessage === 'function' ? cbOrMessage : null;
const cb = typeof cbOrMessage === 'function' ? cbOrMessage : undefined;
let options = typeof cbOrMessage === 'function' ? message : cbOrMessage;

@@ -85,4 +85,8 @@ // The default message prior to v5 was '[object Object]' due to a bug, and the message is kept

exports.validate = validate;
/**
* Represents a validation error.
* @public
*/
class ParameterError extends Error {
}
exports.ParameterError = ParameterError;

7

dist/version.js
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.version = void 0;
// Generated by genversion.
exports.version = '5.0.0-rc.1';
/**
* The version of `tough-cookie`
* @public
*/
exports.version = '5.0.0-rc.2';

38

package.json

@@ -70,3 +70,3 @@ {

],
"version": "5.0.0-rc.1",
"version": "5.0.0-rc.2",
"homepage": "https://github.com/salesforce/tough-cookie",

@@ -88,11 +88,15 @@ "repository": {

"scripts": {
"api:dev": "npm run build && npm run api:extract -- --local && npm run api:docs",
"api:docs": "api-documenter markdown --input-folder ./tmp --output-folder ./api/docs",
"api:extract": "api-extractor run --verbose",
"build": "npm run clean && tsc",
"clean": "rm -rf dist",
"version": "genversion --es6 lib/version.ts && git add lib/version.ts",
"version": "genversion --template version-template.ejs --force lib/version.ts && git add lib/version.ts",
"test": "npm run test:ts && npm run test:legacy",
"test:ts": "jest",
"test:legacy": "npm run build -- --declaration false && vows test/*_test.js",
"test:legacy": "npm run build -- --declaration false && ./test/scripts/vows.js test/*_test.js",
"typecheck": "tsc --noEmit",
"cover": "jest --coverage",
"eslint": "eslint --env node --ext .ts .",
"lint": "eslint .",
"eslint": "eslint .",
"prettier": "prettier '**/*.{json,ts,yaml,md}'",

@@ -105,26 +109,28 @@ "format": "npm run eslint -- --fix"

"devDependencies": {
"@types/jest": "^29.5.10",
"@eslint/js": "^8.57.0",
"@microsoft/api-documenter": "^7.23.37",
"@microsoft/api-extractor": "^7.42.3",
"@types/jest": "^29.5.12",
"@types/node": "^14.18.63",
"@types/psl": "^1.1.3",
"@types/punycode": "^2.1.4",
"@types/url-parse": "^1.4.11",
"@typescript-eslint/eslint-plugin": "^6.13.1",
"@typescript-eslint/parser": "^6.13.1",
"async": "3.2.5",
"eslint": "^8.54.0",
"eslint-config-prettier": "^9.0.0",
"eslint-plugin-prettier": "^5.0.1",
"genversion": "^3.1.1",
"eslint": "^8.57.0",
"eslint-config-prettier": "^9.1.0",
"eslint-plugin-prettier": "^5.1.3",
"genversion": "^3.2.0",
"globals": "^14.0.0",
"jest": "^29.7.0",
"prettier": "^3.1.0",
"ts-jest": "^29.1.1",
"ts-node": "^10.9.1",
"prettier": "^3.2.5",
"ts-jest": "^29.1.2",
"ts-node": "^10.9.2",
"typescript": "4.9.5",
"typescript-eslint": "^7.3.1",
"vows": "^0.8.3"
},
"dependencies": {
"tldts": "^6.1.0",
"punycode": "^2.3.1",
"tldts": "^6.1.14",
"url-parse": "^1.5.10"
}
}

632

README.md

@@ -1,586 +0,144 @@

# tough-cookie
# Tough Cookie &middot; [![RFC6265][rfc6265-badge]][rfc6265-tracker] [![RFC6265bis][rfc6265bis-badge]][rfc6265bis-tracker] [![npm version][npm-badge]][npm-repo] [![CI on Github Actions: salesforce/tough-cookie][ci-badge]][ci-url] ![PRs Welcome][prs-welcome-badge]
[RFC 6265](https://tools.ietf.org/html/rfc6265) Cookies and CookieJar for Node.js
A Node.js implementation of [RFC6265][rfc6265-tracker] for cookie parsing, storage, and retrieval.
[![npm package](https://nodei.co/npm/tough-cookie.png?downloads=true&downloadRank=true&stars=true)](https://nodei.co/npm/tough-cookie/)
## Getting Started
[![Build Status](https://travis-ci.org/salesforce/tough-cookie.svg?branch=master)](https://travis-ci.org/salesforce/tough-cookie)
Install Tough Cookie using [`npm`][npm-repo]:
## Synopsis
```javascript
var tough = require('tough-cookie')
var Cookie = tough.Cookie
var cookie = Cookie.parse(header)
cookie.value = 'somethingdifferent'
header = cookie.toString()
var cookiejar = new tough.CookieJar()
// Asynchronous!
var cookie = await cookiejar.setCookie(
cookie,
'https://currentdomain.example.com/path',
)
var cookies = await cookiejar.getCookies('https://example.com/otherpath')
// Or with callbacks!
cookiejar.setCookie(
cookie,
'https://currentdomain.example.com/path',
function (err, cookie) {
/* ... */
},
)
cookiejar.getCookies('http://example.com/otherpath', function (err, cookies) {
/* ... */
})
```
Why the name? NPM modules `cookie`, `cookies` and `cookiejar` were already taken.
## Installation
It's _so_ easy! Install with `npm` or your preferred package manager.
```sh
```shell
npm install tough-cookie
```
## Node.js Version Support
or [`yarn`][yarn-repo]:
We follow the [node.js release schedule](https://github.com/nodejs/Release#release-schedule) and support all versions that are in Active LTS or Maintenance. We will always do a major release when dropping support for older versions of node, and we will do so in consultation with our community.
## API
### tough
The top-level exports from `require('tough-cookie')` can all be used as pure functions and don't need to be bound.
#### `parseDate(string)`
Parse a cookie date string into a `Date`. Parses according to [RFC 6265 Section 5.1.1](https://datatracker.ietf.org/doc/html/rfc6265#section-5.1.1), not `Date.parse()`.
#### `formatDate(date)`
Format a `Date` into an [RFC 822](https://datatracker.ietf.org/doc/html/rfc822#section-5) string (the RFC 6265 recommended format).
#### `canonicalDomain(str)`
Transforms a domain name into a canonical domain name. The canonical domain name is a domain name that has been trimmed, lowercased, stripped of leading dot, and optionally punycode-encoded ([Section 5.1.2 of RFC 6265](https://datatracker.ietf.org/doc/html/rfc6265#section-5.1.2)). For the most part, this function is idempotent (calling the function with the output from a previous call returns the same output).
#### `domainMatch(str, domStr[, canonicalize=true])`
Answers "does this real domain match the domain in a cookie?". The `str` is the "current" domain name and the `domStr` is the "cookie" domain name. Matches according to [RFC 6265 Section 5.1.3](https://datatracker.ietf.org/doc/html/rfc6265#section-5.1.3), but it helps to think of it as a "suffix match".
The `canonicalize` parameter toggles whether the domain parameters get normalized with `canonicalDomain` or not.
#### `defaultPath(path)`
Given a current request/response path, gives the path appropriate for storing in a cookie. This is basically the "directory" of a "file" in the path, but is specified by [Section 5.1.4 of the RFC](https://datatracker.ietf.org/doc/html/rfc6265#section-5.1.4).
The `path` parameter MUST be _only_ the pathname part of a URI (excluding the hostname, query, fragment, and so on). This is the `.pathname` property of node's `uri.parse()` output.
#### `pathMatch(reqPath, cookiePath)`
Answers "does the request-path path-match a given cookie-path?" as per [RFC 6265 Section 5.1.4](https://datatracker.ietf.org/doc/html/rfc6265#section-5.1.4). Returns a boolean.
This is essentially a prefix-match where `cookiePath` is a prefix of `reqPath`.
#### `parse(cookieString[, options])`
Alias for [`Cookie.parse(cookieString[, options])`](#cookieparsecookiestring-options).
#### `fromJSON(string)`
Alias for [`Cookie.fromJSON(string)`](#cookiefromjsonstrorobj).
#### `getPublicSuffix(hostname)`
Returns the public suffix of this hostname. The public suffix is the shortest domain name upon which a cookie can be set. Returns `null` if the hostname cannot have cookies set for it.
For example: `www.example.com` and `www.subdomain.example.com` both have public suffix `example.com`.
For further information, see the [Public Suffix List](http://publicsuffix.org/). This module derives its list from that site. This call is a wrapper around [`psl`](https://www.npmjs.com/package/psl)'s [`get` method](https://www.npmjs.com/package/psl##pslgetdomain).
#### `cookieCompare(a, b)`
For use with `.sort()`, sorts a list of cookies into the recommended order given in step 2 of ([RFC 6265 Section 5.4](https://datatracker.ietf.org/doc/html/rfc6265#section-5.4)). The sort algorithm is, in order of precedence:
- Longest `.path`
- oldest `.creation` (which has a 1-ms precision, same as `Date`)
- lowest `.creationIndex` (to get beyond the 1-ms precision)
```javascript
var cookies = [
/* unsorted array of Cookie objects */
]
cookies = cookies.sort(cookieCompare)
```shell
yarn add tough-cookie
```
> **Note**: Since the JavaScript `Date` is limited to a 1-ms precision, cookies within the same millisecond are entirely possible. This is especially true when using the `now` option to `.setCookie()`. The `.creationIndex` property is a per-process global counter, assigned during construction with `new Cookie()`, which preserves the spirit of the RFC sorting: older cookies go first. This works great for `MemoryCookieStore` since `Set-Cookie` headers are parsed in order, but is not so great for distributed systems. Sophisticated `Store`s may wish to set this to some other _logical clock_ so that if cookies A and B are created in the same millisecond, but cookie A is created before cookie B, then `A.creationIndex < B.creationIndex`. If you want to alter the global counter, which you probably _shouldn't_ do, it's stored in `Cookie.cookiesCreated`.
## Usage
#### `permuteDomain(domain)`
```typescript
import { Cookie, CookieJar } from 'tough-cookie'
Generates a list of all possible domains that `domainMatch()` the parameter. Can be handy for implementing cookie stores.
// parse a `Cookie` request header
const reqCookies = 'ID=298zf09hf012fh2; csrf=u32t4o3tb3gg43; _gat=1'.split(';').map(Cookie.parse)
// generate a `Cookie` request header
const cookieHeader = reqCookies.map(cookie => cookie.cookieString()).join(';')
#### `permutePath(path)`
// parse a Set-Cookie response header
const resCookie = Cookie.parse('foo=bar; Domain=example.com; Path=/; Expires=Tue, 21 Oct 2025 00:00:00 GMT')
// generate a Set-Cookie response header
const setCookieHeader = cookie.toString()
Generates a list of all possible paths that `pathMatch()` the parameter. Can be handy for implementing cookie stores.
### Cookie
Exported via `tough.Cookie`.
#### `Cookie.parse(cookieString[, options])`
Parses a single Cookie or Set-Cookie HTTP header into a `Cookie` object. Returns `undefined` if the string can't be parsed.
The options parameter is not required and currently has only one property:
- _loose_ - boolean - if `true` enable parsing of keyless cookies like `=abc` and `=`, which are not RFC-compliant.
If options is not an object it is ignored, which means it can be used with [`Array#map`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/map).
To process the Set-Cookie header(s) on a node HTTP/HTTPS response:
```javascript
if (Array.isArray(res.headers['set-cookie']))
cookies = res.headers['set-cookie'].map(Cookie.parse)
else cookies = [Cookie.parse(res.headers['set-cookie'])]
// store and retrieve cookies
const cookieJar = new CookieJar() // uses the in-memory store by default
await cookieJar.setCookie(resCookie, 'https://example.com/')
const matchingCookies = await cookieJar.getCookies('https://example.com/')
```
_Note:_ In version 2.3.3, tough-cookie limited the number of spaces before the `=` to 256 characters. This limitation was removed in version 2.3.4.
For more details, see [issue #92](https://github.com/salesforce/tough-cookie/issues/92).
> [!IMPORTANT]
> For more detailed usage information, refer to the [API docs](./api/docs/tough-cookie.md).
#### Properties
## RFC6265bis
Cookie object properties:
Support for [RFC6265bis][rfc6265bis-tracker] is being developed. As these revisions to [RFC6252][rfc6265-tracker] are
still in `Active Internet-Draft` state, the areas of support that follow are subject to change.
- _key_ - string - the name or key of the cookie (default `""`)
- _value_ - string - the value of the cookie (default `""`)
- _expires_ - `Date` - if set, the `Expires=` attribute of the cookie (defaults to the string `"Infinity"`). See `setExpires()`
- _maxAge_ - seconds - if set, the `Max-Age=` attribute _in seconds_ of the cookie. Can also be set to strings `"Infinity"` and `"-Infinity"` for non-expiry and immediate-expiry, respectively. See `setMaxAge()`
- _domain_ - string - the `Domain=` attribute of the cookie
- _path_ - string - the `Path=` of the cookie
- _secure_ - boolean - the `Secure` cookie flag
- _httpOnly_ - boolean - the `HttpOnly` cookie flag
- _sameSite_ - string - the `SameSite` cookie attribute (from [RFC 6265bis](#rfc-6265bis)); must be one of `none`, `lax`, or `strict`
- _extensions_ - `Array` - any unrecognized cookie attributes as strings (even if equal-signs inside)
- _creation_ - `Date` - when this cookie was constructed
- _creationIndex_ - number - set at construction, used to provide greater sort precision (see `cookieCompare(a,b)` for a full explanation)
### SameSite Cookies
After a cookie has been passed through `CookieJar.setCookie()` it has the following additional attributes:
This change makes it possible for servers, and supporting clients, to mitigate certain types of CSRF
attacks by disallowing `SameSite` cookies from being sent cross-origin.
- _hostOnly_ - boolean - is this a host-only cookie (that is, no Domain field was set, but was instead implied).
- _pathIsDefault_ - boolean - if true, there was no Path field on the cookie and `defaultPath()` was used to derive one.
- _creation_ - `Date` - **modified** from construction to when the cookie was added to the jar.
- _lastAccessed_ - `Date` - last time the cookie got accessed. Affects cookie cleaning after it is implemented. Using `cookiejar.getCookies(...)` updates this attribute.
#### Example
#### `new Cookie([properties])`
```typescript
import { CookieJar } from 'tough-cookie'
Receives an options object that can contain any of the above Cookie properties. Uses the default for unspecified properties.
const cookieJar = new CookieJar() // uses the in-memory store by default
#### `.toString()`
// storing cookies with various SameSite attributes
await cookieJar.setCookie('strict=authorized; SameSite=strict', 'http://example.com/index.html')
await cookieJar.setCookie('lax=okay; SameSite=lax', 'http://example.com/index.html')
await cookieJar.setCookie('normal=whatever', 'http://example.com/index.html')
Encodes to a Set-Cookie header value. The Expires cookie field is set using `formatDate()`, but is omitted entirely if `.expires` is `Infinity`.
#### `.cookieString()`
Encodes to a Cookie header value (specifically, the `.key` and `.value` properties joined with `"="`).
#### `.setExpires(string)`
Sets the expiry based on a date-string passed through `parseDate()`. If parseDate returns `null` (that is, can't parse this date string), `.expires` is set to `"Infinity"` (a string).
#### `.setMaxAge(number)`
Sets the maxAge in seconds. Coerces `-Infinity` to `"-Infinity"` and `Infinity` to `"Infinity"` so it correctly serializes to JSON.
#### `.expiryDate([now=Date.now()])`
`expiryTime()` computes the absolute unix-epoch milliseconds that this cookie expires. `expiryDate()` works similarly, except it returns a `Date` object. Note that in both cases the `now` parameter should be milliseconds.
Max-Age takes precedence over Expires (as per the RFC). The `.creation` attribute -- or, by default, the `now` parameter -- is used to offset the `.maxAge` attribute.
If Expires (`.expires`) is set, that's returned.
Otherwise, `expiryTime()` returns `Infinity` and `expiryDate()` returns a `Date` object for "Tue, 19 Jan 2038 03:14:07 GMT" (latest date that can be expressed by a 32-bit `time_t`; the common limit for most user-agents).
#### `.TTL([now=Date.now()])`
Computes the TTL relative to `now` (milliseconds). The same precedence rules as for `expiryTime`/`expiryDate` apply.
`Infinity` is returned for cookies without an explicit expiry and `0` is returned if the cookie is expired. Otherwise a time-to-live in milliseconds is returned.
#### `.canonicalizedDomain()`
#### `.cdomain()`
Returns the canonicalized `.domain` field. This is lower-cased and punycode ([RFC 3490](https://datatracker.ietf.org/doc/html/rfc3490)) encoded if the domain has any non-ASCII characters.
#### `.toJSON()`
For convenience in using `JSON.stringify(cookie)`. Returns a plain-old `Object` that can be JSON-serialized.
Any `Date` properties (such as `.expires`, `.creation`, and `.lastAccessed`) are exported in ISO format (`.toISOString()`).
> **NOTE**: Custom `Cookie` properties are discarded. In tough-cookie 1.x, since there was no `.toJSON` method explicitly defined, all enumerable properties were captured. If you want a property to be serialized, add the property name to the `Cookie.serializableProperties` Array.
#### `Cookie.fromJSON(strOrObj)`
Does the reverse of `cookie.toJSON()`. If passed a string, will `JSON.parse()` that first.
Any `Date` properties (such as `.expires`, `.creation`, and `.lastAccessed`) are parsed via [`Date.parse`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/parse), not tough-cookie's `parseDate`, since ISO timestamps are being handled at this layer.
Returns `null` upon a JSON parsing error.
#### `.clone()`
Does a deep clone of this cookie, implemented exactly as `Cookie.fromJSON(cookie.toJSON())`.
#### `.validate()`
Status: _IN PROGRESS_. Works for a few things, but is by no means comprehensive.
Validates cookie attributes for semantic correctness. Useful for "lint" checking any Set-Cookie headers you generate. For now, it returns a boolean, but eventually could return a reason string. Future-proof with this construct:
```javascript
if (cookie.validate() === true) {
// it's tasty
} else {
// yuck!
}
// retrieving cookies using a SameSite context
const laxCookies = await cookieJar.getCookies('http://example.com/index.html', {
// the first cookie (strict=authorized) will not be returned if the context is 'lax'
// but the other two cookies will be returned
sameSiteContext: 'lax',
})
```
### CookieJar
> [!NOTE]
> It is highly recommended that you read [RFC6265bis - Section 8.8][samesite-implementation] for more details on SameSite cookies, security considerations, and defense in depth.
Exported via `tough.CookieJar`.
### Cookie Prefixes
#### `CookieJar([store][, options])`
Cookie prefixes are a way to indicate that a given cookie was set with a set of attributes simply by
inspecting the first few characters of the cookie's name.
Simply use `new CookieJar()`. If a custom store is not passed to the constructor, a [`MemoryCookieStore`](#memorycookiestore) is created and used.
Two prefixes are defined:
The `options` object can be omitted and can have the following properties:
- `"__Secure-"`
- _rejectPublicSuffixes_ - boolean - default `true` - reject cookies with domains like "com" and "co.uk"
- _looseMode_ - boolean - default `false` - accept malformed cookies like `bar` and `=bar`, which have an implied empty name.
- _prefixSecurity_ - string - default `silent` - set to `'unsafe-disabled'`, `'silent'`, or `'strict'`. See [Cookie Prefixes](#cookie-prefixes) below.
- _allowSpecialUseDomain_ - boolean - default `true` - accepts special-use domain suffixes, such as `local`. Useful for testing purposes.
This is not in the standard, but is used sometimes on the web and is accepted by most browsers.
If a cookie's name begins with a case-sensitive match for the string `__Secure-`, then the cookie was set with a "Secure" attribute.
#### `.setCookie(cookieOrString, currentUrl[, options][, callback(err, cookie)])`
- `"__Host-"`
Attempt to set the cookie in the cookie jar. The cookie has updated `.creation`, `.lastAccessed` and `.hostOnly` properties. And returns a promise if a callback is not provided.
If a cookie's name begins with a case-sensitive match for the string `__Host-`, then the cookie was set with a "Secure" attribute, a "Path" attribute with a value of "/", and no "Domain" attribute.
The `options` object can be omitted and can have the following properties:
If `prefixSecurity` is enabled for `CookieJar`, then cookies that match the prefixes defined above but do
not obey the attribute restrictions are not added.
- _http_ - boolean - default `true` - indicates if this is an HTTP or non-HTTP API. Affects `HttpOnly` cookies.
- _secure_ - boolean - autodetect from URL - indicates if this is a "Secure" API. If the currentUrl starts with `https:` or `wss:` this defaults to `true`, otherwise `false`.
- _now_ - Date - default `new Date()` - what to use for the creation or access time of cookies.
- _ignoreError_ - boolean - default `false` - silently ignore things like parse errors and invalid domains. `Store` errors aren't ignored by this option.
- _sameSiteContext_ - string - default unset - set to `'none'`, `'lax'`, or `'strict'` See [SameSite Cookies](#samesite-cookies) below.
As per the RFC, the `.hostOnly` property is set if there was no "Domain=" parameter in the cookie string (or `.domain` was null on the Cookie object). The `.domain` property is set to the fully-qualified hostname of `currentUrl` in this case. Matching this cookie requires an exact hostname match (not a `domainMatch` as per usual).
#### `.setCookieSync(cookieOrString, currentUrl[, options])`
Synchronous version of [`setCookie`](#setcookiecookieorstring-currenturl-options-callbackerr-cookie); only works with synchronous stores (that is, the default `MemoryCookieStore`).
#### `.getCookies(currentUrl[, options][, callback(err, cookies)])`
Retrieve the list of cookies that can be sent in a Cookie header for the current URL. Returns a promise if a callback is not provided.
Returns an array of `Cookie` objects, sorted by default using [`cookieCompare`](#cookiecomparea-b).
If an error is encountered it's passed as `err` to the callback, otherwise an array of `Cookie` objects is passed. The array is sorted with `cookieCompare()` unless the `{sort:false}` option is given.
The `options` object can be omitted and can have the following properties:
- _http_ - boolean - default `true` - indicates if this is an HTTP or non-HTTP API. Affects `HttpOnly` cookies.
- _secure_ - boolean - autodetect from URL - indicates if this is a "Secure" API. If the currentUrl starts with `https:` or `wss:` then this is defaulted to `true`, otherwise `false`.
- _now_ - Date - default `new Date()` - what to use for the creation or access time of cookies
- _expire_ - boolean - default `true` - perform expiry-time checking of cookies and asynchronously remove expired cookies from the store. Using `false` returns expired cookies and does **not** remove them from the store (which is potentially useful for replaying Set-Cookie headers).
- _allPaths_ - boolean - default `false` - if `true`, do not scope cookies by path. The default uses RFC-compliant path scoping. **Note**: may not be supported by the underlying store (the default `MemoryCookieStore` supports it).
- _sameSiteContext_ - string - default unset - Set this to `'none'`, `'lax'`, or `'strict'` to enforce SameSite cookies upon retrieval. See [SameSite Cookies](#samesite-cookies) below.
- _sort_ - boolean - whether to sort the list of cookies.
The `.lastAccessed` property of the returned cookies will have been updated.
#### `.getCookiesSync(currentUrl, [{options}])`
Synchronous version of [`getCookies`](#getcookiescurrenturl-options-callbackerr-cookies); only works with synchronous stores (for example, the default `MemoryCookieStore`).
#### `.getCookieString(...)`
Accepts the same options as [`.getCookies()`](#getcookiescurrenturl-options-callbackerr-cookies) but returns a string suitable for a Cookie header rather than an Array.
#### `.getCookieStringSync(...)`
Synchronous version of [`getCookieString`](#getcookiestring); only works with synchronous stores (for example, the default `MemoryCookieStore`).
#### `.getSetCookieStrings(...)`
Returns an array of strings suitable for **Set-Cookie** headers. Accepts the same options as [`.getCookies()`](#getcookiescurrenturl-options-callbackerr-cookies). Simply maps the cookie array via `.toString()`.
#### `.getSetCookieStringsSync(...)`
Synchronous version of [`getSetCookieStrings`](#getsetcookiestrings); only works with synchronous stores (for example, the default `MemoryCookieStore`).
#### `.serialize([callback(err, serializedObject)])`
Returns a promise if a callback is not provided.
Serialize the Jar if the underlying store supports `.getAllCookies`.
> **NOTE**: Custom `Cookie` properties are discarded. If you want a property to be serialized, add the property name to the `Cookie.serializableProperties` Array.
See [Serialization Format](#serialization-format).
#### `.serializeSync()`
Synchronous version of [`serialize`](#serializecallbackerr-serializedobject); only works with synchronous stores (for example, the default `MemoryCookieStore`).
#### `.toJSON()`
Alias of [`.serializeSync()`](#serializesync) for the convenience of `JSON.stringify(cookiejar)`.
#### `CookieJar.deserialize(serialized[, store][, callback(err, object)])`
A new Jar is created and the serialized Cookies are added to the underlying store. Each `Cookie` is added via `store.putCookie` in the order in which they appear in the serialization. A promise is returned if a callback is not provided.
The `store` argument is optional, but should be an instance of `Store`. By default, a new instance of `MemoryCookieStore` is created.
As a convenience, if `serialized` is a string, it is passed through `JSON.parse` first.
#### `CookieJar.deserializeSync(serialized[, store])`
Sync version of [`.deserialize`](#cookiejardeserializeserialized-store-callbackerr-object); only works with synchronous stores (for example, the default `MemoryCookieStore`).
#### `CookieJar.fromJSON(string)`
Alias of [`.deserializeSync`](#cookiejardeserializesyncserialized-store) to provide consistency with [`Cookie.fromJSON()`](#cookiefromjsonstrorobj).
#### `.clone([store][, callback(err, cloned))`
Produces a deep clone of this jar. Modifications to the original do not affect the clone, and vice versa. Returns a promise if a callback is not provided.
The `store` argument is optional, but should be an instance of `Store`. By default, a new instance of `MemoryCookieStore` is created. Transferring between store types is supported so long as the source implements `.getAllCookies()` and the destination implements `.putCookie()`.
#### `.cloneSync([store])`
Synchronous version of [`.clone`](#clonestore-callbackerr-cloned), returning a new `CookieJar` instance.
The `store` argument is optional, but must be a _synchronous_ `Store` instance if specified. If not passed, a new instance of `MemoryCookieStore` is used.
The _source_ and _destination_ must both be synchronous `Store`s. If one or both stores are asynchronous, use `.clone` instead. Recall that `MemoryCookieStore` supports both synchronous and asynchronous API calls.
#### `.removeAllCookies([callback(err)])`
Removes all cookies from the jar. Returns a promise if a callback is not provided.
This is a new backwards-compatible feature of `tough-cookie` version 2.5, so not all Stores will implement it efficiently. For Stores that do not implement `removeAllCookies`, the fallback is to call `removeCookie` after `getAllCookies`. If `getAllCookies` fails or isn't implemented in the Store, that error is returned. If one or more of the `removeCookie` calls fail, only the first error is returned.
#### `.removeAllCookiesSync()`
Sync version of [`.removeAllCookies()`](#removeallcookiescallbackerr); only works with synchronous stores (for example, the default `MemoryCookieStore`).
### Store
Base class for CookieJar stores. Available as `tough.Store`.
### Store API
The storage model for each `CookieJar` instance can be replaced with a custom implementation. The default is `MemoryCookieStore` which can be found in [`lib/memstore.ts`](https://github.com/salesforce/tough-cookie/blob/master/lib/memstore.ts). The API uses continuation-passing-style to allow for asynchronous stores.
Stores should inherit from the base `Store` class, which is available as a top-level export.
Stores are asynchronous by default, but if `store.synchronous` is set to `true`, then the `*Sync` methods of the containing `CookieJar` can be used.
All `domain` parameters are normalized before calling.
The Cookie store must have all of the following methods. Note that asynchronous implementations **must** support callback parameters.
#### `store.findCookie(domain, path, key, callback(err, cookie))`
Retrieve a cookie with the given domain, path, and key (name). The RFC maintains that exactly one of these cookies should exist in a store. If the store is using versioning, this means that the latest or newest such cookie should be returned.
Callback takes an error and the resulting `Cookie` object. If no cookie is found then `null` MUST be passed instead (that is, not an error).
#### `store.findCookies(domain, path, allowSpecialUseDomain, callback(err, cookies))`
Locates cookies matching the given domain and path. This is most often called in the context of [`cookiejar.getCookies()`](#getcookiescurrenturl-options-callbackerr-cookies).
If no cookies are found, the callback MUST be passed an empty array.
The resulting list is checked for applicability to the current request according to the RFC (domain-match, path-match, http-only-flag, secure-flag, expiry, and so on), so it's OK to use an optimistic search algorithm when implementing this method. However, the search algorithm used SHOULD try to find cookies that `domainMatch()` the domain and `pathMatch()` the path in order to limit the amount of checking that needs to be done.
As of version 0.9.12, the `allPaths` option to `cookiejar.getCookies()` above causes the path here to be `null`. If the path is `null`, path-matching MUST NOT be performed (that is, domain-matching only).
#### `store.putCookie(cookie, callback(err))`
Adds a new cookie to the store. The implementation SHOULD replace any existing cookie with the same `.domain`, `.path`, and `.key` properties. Depending on the nature of the implementation, it's possible that between the call to `fetchCookie` and `putCookie` that a duplicate `putCookie` can occur.
The `cookie` object MUST NOT be modified; as the caller has already updated the `.creation` and `.lastAccessed` properties.
Pass an error if the cookie cannot be stored.
#### `store.updateCookie(oldCookie, newCookie, callback(err))`
Update an existing cookie. The implementation MUST update the `.value` for a cookie with the same `domain`, `.path`, and `.key`. The implementation SHOULD check that the old value in the store is equivalent to `oldCookie` - how the conflict is resolved is up to the store.
The `.lastAccessed` property is always different between the two objects (to the precision possible via JavaScript's clock). Both `.creation` and `.creationIndex` are guaranteed to be the same. Stores MAY ignore or defer the `.lastAccessed` change at the cost of affecting how cookies are selected for automatic deletion (for example, least-recently-used, which is up to the store to implement).
Stores may wish to optimize changing the `.value` of the cookie in the store versus storing a new cookie. If the implementation doesn't define this method, a stub that calls [`putCookie`](#storeputcookiecookie-callbackerr) is added to the store object.
The `newCookie` and `oldCookie` objects MUST NOT be modified.
Pass an error if the newCookie cannot be stored.
#### `store.removeCookie(domain, path, key, callback(err))`
Remove a cookie from the store (see notes on [`findCookie`](#storefindcookiedomain-path-key-callbackerr-cookie) about the uniqueness constraint).
The implementation MUST NOT pass an error if the cookie doesn't exist, and only pass an error due to the failure to remove an existing cookie.
#### `store.removeCookies(domain, path, callback(err))`
Removes matching cookies from the store. The `path` parameter is optional and if missing, means all paths in a domain should be removed.
Pass an error ONLY if removing any existing cookies failed.
#### `store.removeAllCookies(callback(err))`
_Optional_. Removes all cookies from the store.
Pass an error if one or more cookies can't be removed.
#### `store.getAllCookies(callback(err, cookies))`
_Optional_. Produces an `Array` of all cookies during [`jar.serialize()`](#serializecallbackerr-serializedobject). The items in the array can be true `Cookie` objects or generic `Object`s with the [Serialization Format](#serialization-format) data structure.
Cookies SHOULD be returned in creation order to preserve sorting via [`compareCookie()`](#cookiecomparea-b). For reference, `MemoryCookieStore` sorts by `.creationIndex` since it uses true `Cookie` objects internally. If you don't return the cookies in creation order, they'll still be sorted by creation time, but this only has a precision of 1-ms. See `cookieCompare` for more detail.
Pass an error if retrieval fails.
**Note**: Not all Stores can implement this due to technical limitations, so it is optional.
### MemoryCookieStore
Inherits from `Store`.
A just-in-memory CookieJar synchronous store implementation, used by default. Despite being a synchronous implementation, it's usable with both the synchronous and asynchronous forms of the `CookieJar` API. Supports serialization, `getAllCookies`, and `removeAllCookies`.
## Serialization Format
**NOTE**: If you want to have custom `Cookie` properties serialized, add the property name to `Cookie.serializableProperties`.
```js
{
// The version of tough-cookie that serialized this jar.
version: 'tough-cookie@1.x.y',
// add the store type, to make humans happy:
storeType: 'MemoryCookieStore',
// CookieJar configuration:
rejectPublicSuffixes: true,
// ... future items go here
// Gets filled from jar.store.getAllCookies():
cookies: [
{
key: 'string',
value: 'string',
// ...
/* other Cookie.serializableProperties go here */
}
]
}
```
## RFC 6265bis
Support for RFC 6265bis revision 02 is being developed. Since this is a bit of an omnibus revision to the RFC 6252, support is broken up into the functional areas.
### Leave Secure Cookies Alone
Not yet supported.
This change makes it so that if a cookie is sent from the server to the client with a `Secure` attribute, the channel must also be secure or the cookie is ignored.
### SameSite Cookies
Supported.
This change makes it possible for servers, and supporting clients, to mitigate certain types of CSRF attacks by disallowing `SameSite` cookies from being sent cross-origin.
On the Cookie object itself, you can get or set the `.sameSite` attribute, which is serialized into the `SameSite=` cookie attribute. When unset or `undefined`, no `SameSite=` attribute is serialized. The valid values of this attribute are `'none'`, `'lax'`, or `'strict'`. Other values are serialized as-is.
When parsing cookies with a `SameSite` cookie attribute, values other than `'lax'` or `'strict'` are parsed as `'none'`. For example, `SomeCookie=SomeValue; SameSite=garbage` parses so that `cookie.sameSite === 'none'`.
In order to support SameSite cookies, you must provide a `sameSiteContext` option to _both_ `setCookie` and `getCookies`. Valid values for this option are just like for the Cookie object, but have particular meanings:
1. `'strict'` mode - If the request is on the same "site for cookies" (see the RFC draft for more information), pass this option to add a layer of defense against CSRF.
2. `'lax'` mode - If the request is from another site, _but_ is directly because of navigation by the user, such as, `<link type=prefetch>` or `<a href="...">`, pass `sameSiteContext: 'lax'`.
3. `'none'` - Otherwise, pass `sameSiteContext: 'none'` (this indicates a cross-origin request).
4. unset/`undefined` - SameSite **is not** be enforced! This can be a valid use-case for when CSRF isn't in the threat model of the system being built.
It is highly recommended that you read RFC 6265bis for fine details on SameSite cookies. In particular [Section 8.8](https://tools.ietf.org/html/draft-ietf-httpbis-rfc6265bis-02##section-8.8) discusses security considerations and defense in depth.
### Cookie Prefixes
Supported.
Cookie prefixes are a way to indicate that a given cookie was set with a set of attributes simply by inspecting the first few characters of the cookie's name.
Cookie prefixes are defined in [Section 4.1.3 of 6265bis](https://tools.ietf.org/html/draft-ietf-httpbis-rfc6265bis-03##section-4.1.3).
Two prefixes are defined:
1. `"__Secure-" Prefix`: If a cookie's name begins with a case-sensitive match for the string "\_\_Secure-", then the cookie was set with a "Secure" attribute.
2. `"__Host-" Prefix`: If a cookie's name begins with a case-sensitive match for the string "\_\_Host-", then the cookie was set with a "Secure" attribute, a "Path" attribute with a value of "/", and no "Domain" attribute.
If `prefixSecurity` is enabled for `CookieJar`, then cookies that match the prefixes defined above but do not obey the attribute restrictions are not added.
You can define this functionality by passing in the `prefixSecurity` option to `CookieJar`. It can be one of 3 values:
1. `silent`: Enable cookie prefix checking but silently fail to add the cookie if conditions are not met. Default.
1. `silent`: (**default**) Enable cookie prefix checking but silently fail to add the cookie if conditions are not met.
2. `strict`: Enable cookie prefix checking and error out if conditions are not met.
3. `unsafe-disabled`: Disable cookie prefix checking.
Note that if `ignoreError` is passed in as `true` then the error is silent regardless of the `prefixSecurity` option (assuming it's enabled).
> If `ignoreError` is passed in as `true` when setting a cookie then the error is silent regardless of the `prefixSecurity` option (assuming it's enabled).
## Copyright and License
#### Example
BSD-3-Clause:
```typescript
import { CookieJar, MemoryCookieStore } from 'tough-cookie'
```text
Copyright (c) 2015, Salesforce.com, Inc.
All rights reserved.
const cookieJar = new CookieJar(new MemoryCookieStore(), {
prefixSecurity: 'silent'
})
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
// this cookie will be silently ignored since the url is insecure (http)
await cookieJar.setCookie(
'__Secure-SID=12345; Domain=example.com; Secure;',
'http://example.com',
)
1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
// this cookie will be stored since the url is secure (https)
await cookieJar.setCookie(
'__Secure-SID=12345; Domain=example.com; Secure;',
'https://example.com',
)
```
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
> [!NOTE]
> It is highly recommended that you read [RFC6265bis - Section 4.1.3][cookie-prefixes-implementation] for more details on Cookie Prefixes.
3. Neither the name of Salesforce.com nor the names of its contributors may
be used to endorse or promote products derived from this software without
specific prior written permission.
## Node.js Version Support
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
```
We follow the [Node.js release schedule](https://github.com/nodejs/Release#release-schedule) and support
all versions that are in Active LTS or Maintenance. We will always do a major release when dropping support
for older versions of node, and we will do so in consultation with our community.
[npm-badge]: https://img.shields.io/npm/v/tough-cookie.svg?style=flat
[npm-repo]: https://www.npmjs.com/package/tough-cookie
[ci-badge]: https://github.com/salesforce/tough-cookie/actions/workflows/integration.yaml/badge.svg
[ci-url]: https://github.com/salesforce/tough-cookie/actions/workflows/integration.yaml
[rfc6265-badge]: https://img.shields.io/badge/RFC-6265-flat?labelColor=000000&color=666666
[rfc6265-tracker]: https://datatracker.ietf.org/doc/rfc6265/
[rfc6265bis-badge]: https://img.shields.io/badge/RFC-6265bis-flat?labelColor=000000&color=666666
[rfc6265bis-tracker]: https://datatracker.ietf.org/doc/draft-ietf-httpbis-rfc6265bis/
[samesite-implementation]: https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis-02#section-8.8
[cookie-prefixes-implementation]: https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis-02#section-4.1.3
[prs-welcome-badge]: https://img.shields.io/badge/PRs-welcome-brightgreen.svg
[yarn-repo]: https://yarnpkg.com/package?name=tough-cookie
dist/cookie/canonicalDomain.d.ts
dist/cookie/constants.d.ts
dist/cookie/cookie.d.ts
dist/cookie/cookieCompare.d.ts
dist/cookie/cookieJar.d.ts
dist/cookie/defaultPath.d.ts
dist/cookie/domainMatch.d.ts
dist/cookie/formatDate.d.ts
dist/cookie/index.d.ts
dist/cookie/parseDate.d.ts
dist/cookie/permutePath.d.ts
dist/getPublicSuffix.d.ts
dist/memstore.d.ts
dist/pathMatch.d.ts
dist/permuteDomain.d.ts
dist/store.d.ts
dist/utils.d.ts
dist/validators.d.ts
dist/version.d.ts
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