tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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browser_sanitize-siteDataExceptAddons.js (2857B)

      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 "use strict";
      5 
      6 ChromeUtils.defineESModuleGetters(this, {
      7  PermissionTestUtils: "resource://testing-common/PermissionTestUtils.sys.mjs",
      8 });
      9 
     10 async function createAddon() {
     11  let extData = {
     12    manifest: {
     13      name: "Test Extension",
     14      permissions: ["unlimitedStorage"],
     15    },
     16    files: {
     17      "testpage.html": "<h1>Extension Test Page</h1>",
     18    },
     19  };
     20 
     21  let extension = ExtensionTestUtils.loadExtension(extData);
     22  await extension.startup();
     23 
     24  return extension;
     25 }
     26 
     27 add_setup(async function () {
     28  await SpecialPowers.pushPrefEnv({
     29    set: [["privacy.sanitize.useOldClearHistoryDialog", false]],
     30  });
     31 });
     32 
     33 async function checkAddonPermissionClearingWithPref(prefs, expectedValue) {
     34  let extension = await createAddon();
     35 
     36  // Use the extension policy to get the principal object
     37  let policy = WebExtensionPolicy.getByID(extension.id);
     38  let extensionPrincipal = policy.extension.principal;
     39 
     40  // The addon gets a persistent-storage permission because of
     41  // "unlimitedStorage" being present in loadExtension
     42  Assert.equal(
     43    PermissionTestUtils.testExactPermission(
     44      extensionPrincipal,
     45      "persistent-storage"
     46    ),
     47    Services.perms.ALLOW_ACTION,
     48    "Addon persistent permission exists"
     49  );
     50 
     51  // Add a site permission that is expected to be cleared
     52  let siteURI = Services.io.newURI("https://testdomain.org");
     53 
     54  PermissionTestUtils.add(
     55    siteURI,
     56    "persistent-storage",
     57    Services.perms.ALLOW_ACTION
     58  );
     59 
     60  // Lets clear cookies and site data
     61  let clearHistoryDialog = new ClearHistoryDialogHelper();
     62 
     63  clearHistoryDialog.onload = function () {
     64    this.checkPrefCheckbox("cookiesAndStorage", prefs.cookiesAndStorage);
     65    this.checkPrefCheckbox("siteSettings", prefs.siteSettings);
     66 
     67    this.acceptDialog();
     68  };
     69 
     70  clearHistoryDialog.open();
     71  await clearHistoryDialog.promiseClosed;
     72 
     73  Assert.equal(
     74    PermissionTestUtils.testExactPermission(
     75      extensionPrincipal,
     76      "persistent-storage"
     77    ),
     78    expectedValue,
     79    "Addon permission persists"
     80  );
     81 
     82  Assert.equal(
     83    PermissionTestUtils.testExactPermission(siteURI, "persistent-storage"),
     84    Services.perms.UNKNOWN_ACTION,
     85    "Site permission removed"
     86  );
     87 
     88  // cleanup
     89  Services.perms.removeAll();
     90  await extension.unload();
     91 }
     92 
     93 add_task(async function test_clearing_cookiesAndStorage() {
     94  await checkAddonPermissionClearingWithPref(
     95    { cookiesAndStorage: true, siteSettings: false },
     96    Services.perms.ALLOW_ACTION
     97  );
     98 });
     99 
    100 add_task(async function test_clearing_siteSettings() {
    101  await checkAddonPermissionClearingWithPref(
    102    { cookiesAndStorage: false, siteSettings: true },
    103    Services.perms.UNKNOWN_ACTION
    104  );
    105 });