Add support for hidden password

src/popup/components/action-buttons.component.html

@@ -13,7 +13,7 @@
     </span>
     <span class="row-btn" appStopClick appStopProp appA11yTitle="{{'copyPassword' | i18n}}"
         (click)="copy(cipher, cipher.login.password, 'password', 'Password')"
-        [ngClass]="{disabled: !cipher.login.password}">
+        [ngClass]="{disabled: (!cipher.login.password || !cipher.viewPassword)}">
         <i class="fa fa-lg fa-key" aria-hidden="true"></i>
     </span>
 </ng-container>

src/popup/components/action-buttons.component.ts

@@ -53,6 +53,10 @@ export class ActionButtonsComponent {
             return;
         }
 
+        if (!cipher.viewPassword) {
+            return;
+        }
+
         this.analytics.eventTrack.next({ action: 'Copied ' + aType });
         this.platformUtilsService.copyToClipboard(value, { window: window });
         this.toasterService.popAsync('info', null,