[BEEEP] Firefox Private Mode (#2294)

* Create background in popup if private mode, remove gates

* Add messaging support to runtime in private mode

* Fix messaging services and general bootstrap logic

* Add private mode warning, remove old component

* Deprecate launchGuardService

* Require in memory account for user to be considered authenticated

* Don't change icon for private mode windows

* Set all icons from background page

src/services/browserMessagingPrivateModeBackground.service.ts

@@ -0,0 +1,8 @@
+import { MessagingService } from "jslib-common/abstractions/messaging.service";
+
+export default class BrowserMessagingPrivateModeBackgroundService implements MessagingService {
+  send(subscriber: string, arg: any = {}) {
+    const message = Object.assign({}, { command: subscriber }, arg);
+    (window as any).bitwardenPopupMainMessageListener(message);
+  }
+}

src/services/browserMessagingPrivateModePopup.service.ts

@@ -0,0 +1,8 @@
+import { MessagingService } from "jslib-common/abstractions/messaging.service";
+
+export default class BrowserMessagingPrivateModePopupService implements MessagingService {
+  send(subscriber: string, arg: any = {}) {
+    const message = Object.assign({}, { command: subscriber }, arg);
+    (window as any).bitwardenBackgroundMessageListener(message);
+  }
+}

src/services/state.service.ts

@@ -18,6 +18,15 @@ export class StateService
     await super.addAccount(account);
   }
 
+  async getIsAuthenticated(options?: StorageOptions): Promise<boolean> {
+    // Firefox Private Mode can clash with non-Private Mode because they both read from the same onDiskOptions
+    // Check that there is an account in memory before considering the user authenticated
+    return (
+      (await super.getIsAuthenticated(options)) &&
+      (await this.getAccount(this.defaultInMemoryOptions)) != null
+    );
+  }
+
   async getBrowserGroupingComponentState(
     options?: StorageOptions
   ): Promise<BrowserGroupingsComponentState> {