// keep this comment try { let {XPIDatabase} = ChromeUtils.importESModule('resource://gre/modules/addons/XPIDatabase.sys.mjs'); XPIDatabase.isDisabledLegacy = (addon) => false; XPIDatabase.mustSign = (aType) => false; let manifest = Services.dirsvc.get('GreD', Ci.nsIFile); manifest.append('legacy.manifest'); Components.manager.QueryInterface(Ci.nsIComponentRegistrar).autoRegister(manifest); const {AddonManager} = ChromeUtils.importESModule('resource://gre/modules/AddonManager.sys.mjs'); const {BootstrapLoader} = ChromeUtils.importESModule('resource://legacy/BootstrapLoader.sys.mjs'); AddonManager.addExternalExtensionLoader(BootstrapLoader); } catch(ex) { Components.utils.reportError(ex.message); }