use win variables

src/angular/components/two-factor-options.component.ts

@@ -25,7 +25,8 @@ export class TwoFactorOptionsComponent implements OnInit {
 
     constructor(protected authService: AuthService, protected router: Router,
         protected analytics: Angulartics2, protected toasterService: ToasterService,
-        protected i18nService: I18nService, protected platformUtilsService: PlatformUtilsService) { }
+        protected i18nService: I18nService, protected platformUtilsService: PlatformUtilsService,
+        protected win: Window) { }
 
     ngOnInit() {
         if (this.authService.twoFactorProviders.has(TwoFactorProviderType.OrganizationDuo)) {
@@ -45,7 +46,7 @@ export class TwoFactorOptionsComponent implements OnInit {
         }
 
         if (this.authService.twoFactorProviders.has(TwoFactorProviderType.U2f) &&
-            this.platformUtilsService.supportsU2f(window)) {
+            this.platformUtilsService.supportsU2f(this.win)) {
             this.providers.push(TwoFactorProviders[TwoFactorProviderType.U2f]);
         }
 

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

@@ -46,7 +46,7 @@ export class TwoFactorComponent implements OnInit, OnDestroy {
         protected i18nService: I18nService, protected apiService: ApiService,
         protected platformUtilsService: PlatformUtilsService, protected syncService: SyncService,
         protected win: Window, protected environmentService: EnvironmentService) {
-        this.u2fSupported = this.platformUtilsService.supportsU2f(window);
+        this.u2fSupported = this.platformUtilsService.supportsU2f(win);
     }
 
     async ngOnInit() {
@@ -119,7 +119,7 @@ export class TwoFactorComponent implements OnInit, OnDestroy {
                 }
 
                 setTimeout(() => {
-                    (window as any).Duo.init({
+                    (this.win as any).Duo.init({
                         host: params.Host,
                         sig_request: params.Signature,
                         submit_callback: async (f: HTMLFormElement) => {

src/angular/components/view.component.ts

@@ -46,7 +46,7 @@ export class ViewComponent implements OnDestroy {
         protected tokenService: TokenService, protected toasterService: ToasterService,
         protected cryptoService: CryptoService, protected platformUtilsService: PlatformUtilsService,
         protected i18nService: I18nService, protected analytics: Angulartics2,
-        protected auditService: AuditService) { }
+        protected auditService: AuditService, protected win: Window) { }
 
     ngOnDestroy() {
         this.cleanUp();
@@ -145,7 +145,7 @@ export class ViewComponent implements OnDestroy {
             const buf = await response.arrayBuffer();
             const key = await this.cryptoService.getOrgKey(this.cipher.organizationId);
             const decBuf = await this.cryptoService.decryptFromBytes(buf, key);
-            this.platformUtilsService.saveFile(window, decBuf, null, attachment.fileName);
+            this.platformUtilsService.saveFile(this.win, decBuf, null, attachment.fileName);
         } catch (e) {
             this.toasterService.popAsync('error', null, this.i18nService.t('errorOccurred'));
         }