Lint code.

src/app/_interceptors/error.interceptor.ts

@@ -14,7 +14,7 @@ import { Observable, throwError } from 'rxjs';
 import { catchError } from 'rxjs/operators';
 
 // Application imports
-import { LoggingService } from '@app/_services';
+import { ErrorDialogService, LoggingService } from '@app/_services';
 
 /** Intercepts and handles errors from outgoing HTTP request. */
 @Injectable()
@@ -22,10 +22,15 @@ export class ErrorInterceptor implements HttpInterceptor {
   /**
    * Initialization of the error interceptor.
    *
+   * @param errorDialogService - A service that provides a dialog box for displaying errors to the user.
    * @param loggingService - A service that provides logging capabilities.
    * @param router - A service that provides navigation among views and URL manipulation capabilities.
    */
-  constructor(private loggingService: LoggingService, private router: Router) {}
+  constructor(
+    private errorDialogService: ErrorDialogService,
+    private loggingService: LoggingService,
+    private router: Router
+  ) {}
 
   /**
    * Intercepts HTTP requests.
@@ -54,9 +59,10 @@ export class ErrorInterceptor implements HttpInterceptor {
             this.router.navigateByUrl('/auth').then();
             break;
           case 403: // forbidden
-            this.errorDialogService.openDialog(
+            this.errorDialogService.openDialog({
-                { message: 'Access to resource is not allowed (Error 403)'})
+              message: 'Access to resource is not allowed (Error 403)',
-            //alert('Access to resource is not allowed!');
+            });
+            // alert('Access to resource is not allowed!');
             break;
         }
         // Return an observable with a user-facing error message.

src/app/_services/auth.service.ts

@@ -46,7 +46,7 @@ export class AuthService {
   }
 
   getWithToken(): Promise<boolean> {
-    const sessionToken = this.getSessionToken()
+    const sessionToken = this.getSessionToken();
     const headers = {
       Authorization: 'Bearer ' + sessionToken,
       'Content-Type': 'application/json;charset=utf-8',
@@ -96,29 +96,28 @@ export class AuthService {
     const o = await this.getChallenge();
 
     const r = await signChallenge(
-    o.challenge,
+      o.challenge,
-    o.realm,
+      o.realm,
-    environment.cicMetaUrl,
+      environment.cicMetaUrl,
-    this.mutableKeyStore
+      this.mutableKeyStore
     );
 
-    const tokenResponse = await this.sendSignedChallenge(r)
+    const tokenResponse = await this.sendSignedChallenge(r).then((response) => {
-      .then((response) => {
+      const token = response.headers.get('Token');
-        const token = response.headers.get('Token');
+      if (token) {
-        if (token) {
+        return token;
-            return token;
+      }
-        }
+      if (response.status === 401) {
-        if (response.status === 401) {
+        throw new HttpError('You are not authorized to use this system', response.status);
-            throw new HttpError('You are not authorized to use this system', response.status);
+      }
-        }
+      if (!response.ok) {
-        if (!response.ok) {
+        throw new HttpError('Unknown error from authentication server', response.status);
-            throw new HttpError('Unknown error from authentication server', response.status);
+      }
-        }
     });
 
     if (tokenResponse) {
       this.setSessionToken(tokenResponse);
-      //this.setState('Click button to log in');
+      // this.setState('Click button to log in');
       return true;
     }
     return false;

src/app/auth/auth.component.ts

@@ -57,7 +57,7 @@ export class AuthComponent implements OnInit {
       }
     } catch (HttpError) {
       this.errorDialogService.openDialog({
-        message: "Failed to login please try again.",
+        message: 'Failed to login please try again.',
       });
     }
   }