[PM-9618] Show toast when AuthUrl is null (#10108)

* Added toast message if AuthUrl is null

* added toast to desktop and browser

* fixed tests

libs/angular/src/auth/components/two-factor.component.spec.ts

@@ -32,6 +32,7 @@ import { PlatformUtilsService } from "@bitwarden/common/platform/abstractions/pl
 import { StateService } from "@bitwarden/common/platform/abstractions/state.service";
 import { FakeAccountService, mockAccountServiceWith } from "@bitwarden/common/spec";
 import { UserId } from "@bitwarden/common/types/guid";
+import { ToastService } from "@bitwarden/components";
 
 import { TwoFactorComponent } from "./two-factor.component";
 
@@ -71,6 +72,7 @@ describe("TwoFactorComponent", () => {
   let mockConfigService: MockProxy<ConfigService>;
   let mockMasterPasswordService: FakeMasterPasswordService;
   let mockAccountService: FakeAccountService;
+  let mockToastService: MockProxy<ToastService>;
 
   let mockUserDecryptionOpts: {
     noMasterPassword: UserDecryptionOptions;
@@ -102,6 +104,7 @@ describe("TwoFactorComponent", () => {
     mockSsoLoginService = mock<SsoLoginServiceAbstraction>();
     mockConfigService = mock<ConfigService>();
     mockAccountService = mockAccountServiceWith(userId);
+    mockToastService = mock<ToastService>();
     mockMasterPasswordService = new FakeMasterPasswordService();
 
     mockUserDecryptionOpts = {
@@ -182,6 +185,7 @@ describe("TwoFactorComponent", () => {
         { provide: ConfigService, useValue: mockConfigService },
         { provide: InternalMasterPasswordServiceAbstraction, useValue: mockMasterPasswordService },
         { provide: AccountService, useValue: mockAccountService },
+        { provide: ToastService, useValue: mockToastService },
       ],
     });
 

libs/angular/src/auth/components/two-factor.component.ts

@@ -32,6 +32,7 @@ import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.servic
 import { LogService } from "@bitwarden/common/platform/abstractions/log.service";
 import { PlatformUtilsService } from "@bitwarden/common/platform/abstractions/platform-utils.service";
 import { StateService } from "@bitwarden/common/platform/abstractions/state.service";
+import { ToastService } from "@bitwarden/components";
 
 import { CaptchaProtectedComponent } from "./captcha-protected.component";
 
@@ -94,6 +95,7 @@ export class TwoFactorComponent extends CaptchaProtectedComponent implements OnI
     protected configService: ConfigService,
     protected masterPasswordService: InternalMasterPasswordServiceAbstraction,
     protected accountService: AccountService,
+    protected toastService: ToastService,
   ) {
     super(environmentService, i18nService, platformUtilsService);
     this.webAuthnSupported = this.platformUtilsService.supportsWebAuthn(win);
@@ -474,6 +476,15 @@ export class TwoFactorComponent extends CaptchaProtectedComponent implements OnI
   }
 
   async launchDuoFrameless() {
+    if (this.duoFramelessUrl === null) {
+      this.toastService.showToast({
+        variant: "error",
+        title: null,
+        message: this.i18nService.t("duoHealthCheckResultsInNullAuthUrlError"),
+      });
+      return;
+    }
+
     this.platformUtilsService.launchUri(this.duoFramelessUrl);
   }
 }