tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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cookie.js (1609B)

      1 /* This Source Code Form is subject to the terms of the Mozilla Public
      2 * License, v. 2.0. If a copy of the MPL was not distributed with this
      3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
      4 
      5 /* global browser, ConditionBase */
      6 
      7 /**
      8 * COOKIE condition
      9 */
     10 class ConditionCookie extends ConditionBase {
     11  static STORAGE_KEY = "cookies-";
     12 
     13  constructor(factory, desc) {
     14    super(factory, desc);
     15  }
     16 
     17  async init() {
     18    const { domain } = this.desc;
     19    if (!domain) {
     20      return;
     21    }
     22 
     23    let cache = this.factory.retrieveData(ConditionCookie.STORAGE_KEY + domain);
     24    if (Array.isArray(cache)) {
     25      return;
     26    }
     27 
     28    try {
     29      const cookies = await browser.cookies.getAll({ domain });
     30      cache = Array.isArray(cookies) ? cookies : [];
     31    } catch (e) {
     32      cache = [];
     33    }
     34 
     35    this.factory.storeData(ConditionCookie.STORAGE_KEY + domain, cache);
     36  }
     37 
     38  check() {
     39    if (!this.desc.domain || !this.desc.name) {
     40      return false;
     41    }
     42 
     43    const cookies =
     44      this.factory.retrieveData(
     45        ConditionCookie.STORAGE_KEY + this.desc.domain
     46      ) || [];
     47    const cookie = cookies.find(c => c && c.name === this.desc.name);
     48    if (!cookie) {
     49      return false;
     50    }
     51 
     52    if (
     53      typeof this.desc.value === "string" &&
     54      cookie.value !== this.desc.value
     55    ) {
     56      return false;
     57    }
     58 
     59    if (
     60      typeof this.desc.value_contain === "string" &&
     61      (typeof cookie.value !== "string" ||
     62        !cookie.value.includes(this.desc.value_contain))
     63    ) {
     64      return false;
     65    }
     66 
     67    return true;
     68  }
     69 }
     70 
     71 globalThis.ConditionCookie = ConditionCookie;