Commit c5402ad1 authored by Pier Angelo Vendrame's avatar Pier Angelo Vendrame 🎃
Browse files

fixup! Bug 41435: Add a Tor Browser migration function 

Bug: Review default search engine options.

Migration code for removing Twitter, Yahoo, and YouTube from the local
extension database.
parent 15c91aa5

browser/components/BrowserGlue.sys.mjs

+20 −13
Changes for browser/components/BrowserGlue.sys.mjs: 20 added lines, 13 removed lines.
Original line number Diff line number Diff line
@@ -4584,7 +4584,9 @@ BrowserGlue.prototype = { 
    //            torbutton preferences that are not used anymore.

    // Version 3: Tor Browser 13.0.7/13.5a3: Remove blockchair

    //            (tor-browser#42283).

    const TBB_MIGRATION_VERSION = 3;

    // Version 4: Tor Browser 14.0a4 (2024-09-02), 13.5.4: Remove Twitter, Yahoo

    //            and YouTube search engines (tor-browser#41835).

    const TBB_MIGRATION_VERSION = 4;

    const MIGRATION_PREF = "torbrowser.migration.version";



    // If we decide to force updating users to pass through any version
@@ -4636,21 +4638,26 @@ BrowserGlue.prototype = { 
        }

      }

    }

    if (currentVersion < 3) {

      (async () => {

    const dropAddons = async list => {

      for (const id of list) {

        try {

          const engine = await lazy.AddonManager.getAddonByID(

            "blockchair@search.mozilla.org"

          );

          const engine = await lazy.AddonManager.getAddonByID(id);

          await engine?.uninstall();

        } catch {}

        try {

          const engine = await lazy.AddonManager.getAddonByID(

            "blockchair-onion@search.mozilla.org"

          );

          engine?.uninstall();

        } catch {}

      })();

      }

    };

    if (currentVersion < 3) {

      dropAddons([

        "blockchair@search.mozilla.org",

        "blockchair-onion@search.mozilla.org",

      ]);

    }

    if (currentVersion < 4) {

      dropAddons([

        "twitter@search.mozilla.org",

        "yahoo@search.mozilla.org",

        "youtube@search.mozilla.org",

      ]);

    }



    Services.prefs.setIntPref(MIGRATION_PREF, TBB_MIGRATION_VERSION);