From 66b7d059fb1bfa0c6bf81bb468a42e9bd3c7124c Mon Sep 17 00:00:00 2001
From: Fredrik Dyrvold <fredrik@dyrvold.dev>
Date: Mon, 17 Jan 2022 18:57:22 +0100
Subject: [PATCH] Crash OIDC lib neatly when running without OIDC config.

---
 src/app/nav/nav.component.html          |  4 ++--
 src/app/nav/nav.component.ts            |  6 ++++++
 src/app/shared/config/config.service.ts | 19 ++++++++++++++++---
 src/app/shared/config/config.ts         |  2 +-
 src/assets/config.json                  | 15 ---------------
 5 files changed, 25 insertions(+), 21 deletions(-)

diff --git a/src/app/nav/nav.component.html b/src/app/nav/nav.component.html
index 12d49a81..bb3e0831 100644
--- a/src/app/nav/nav.component.html
+++ b/src/app/nav/nav.component.html
@@ -85,9 +85,9 @@ <h3>WHARF</h3>
       <div pTooltip='This feature has not yet been implemented. Stay tuned!' tooltipPosition="bottom">
         <p-menu styleClass="menu-item" [model]="items"></p-menu>
       </div>
-      <p-menu styleClass="menu-item" [model]="loginItem"></p-menu>
+      <p-menu styleClass="menu-item" *ngIf="!isUsingPlaceholderOidcConfig" [model]="loginItem"></p-menu>
       <p-menu styleClass="menu-item" [model]="documentationItem"></p-menu>
     </div>
-    <p-menu styleClass="menu-item" [model]="userItem"></p-menu>
+    <p-menu styleClass="menu-item" *ngIf="!isUsingPlaceholderOidcConfig" [model]="userItem"></p-menu>
   </div>
 </nav>
diff --git a/src/app/nav/nav.component.ts b/src/app/nav/nav.component.ts
index 00881db1..440210ff 100644
--- a/src/app/nav/nav.component.ts
+++ b/src/app/nav/nav.component.ts
@@ -12,6 +12,7 @@ import { LicensesService } from '../shared/licenses/licenses.service';
 import { Router } from '@angular/router';
 import { OidcSecurityService } from 'angular-auth-oidc-client';
 import { takeUntil } from 'rxjs/operators';
+import { ConfigService } from '../shared/config/config.service';
 
 enum RemoteVersionStatus {
   Pending,
@@ -70,6 +71,7 @@ export class NavComponent implements OnInit, OnDestroy {
     private licensesService: LicensesService,
     private router: Router,
     private oidcSecurityService: OidcSecurityService,
+    private configService: ConfigService,
   ) {
   }
 
@@ -99,6 +101,10 @@ export class NavComponent implements OnInit, OnDestroy {
     this.setMenuOptsAuth();
   }
 
+  public isUsingPlaceholderOidcConfig(): Observable<boolean> {
+    return this.configService.isPlaceHolderOidcConfig$;
+  }
+
   public ngOnDestroy() {
     this.isDestroyed$.next(true);
     this.isDestroyed$.complete();
diff --git a/src/app/shared/config/config.service.ts b/src/app/shared/config/config.service.ts
index a8c3815f..9c2c4cea 100644
--- a/src/app/shared/config/config.service.ts
+++ b/src/app/shared/config/config.service.ts
@@ -3,8 +3,8 @@ import { Config } from './config';
 import { Configuration } from 'api-client';
 import { Configuration as GitlabConfiguration } from 'import-gitlab-client';
 import { Configuration as AzureDevOpsConfiguration } from 'import-azuredevops-client';
-import { OpenIdConfiguration } from 'angular-auth-oidc-client';
-import { config, Observable, of, pluck } from 'rxjs';
+import { LogLevel, OpenIdConfiguration } from 'angular-auth-oidc-client';
+import { BehaviorSubject, config, Observable, of, pluck } from 'rxjs';
 import { catchError, map, tap } from 'rxjs/operators';
 import { resolve } from '@angular/compiler-cli/src/ngtsc/file_system';
 import { HttpClient } from '@angular/common/http';
@@ -45,12 +45,19 @@ export const lowClone = <T>(obj: T): T => {
   return clone;
 };
 
+const defaultOidcConfig = {
+  authority: 'https://login.microsoftonline.com/common/v2.0/.well-known/openid-configuration',
+  redirectUrl: window.location.origin,
+  clientId: 'placeholder',
+};
+
 const configUrl = 'assets/config.json';
 
 @Injectable({
   providedIn: 'root',
 })
 export class ConfigService {
+  public isPlaceHolderOidcConfig$ = new BehaviorSubject<boolean>(true);
   private config: Config;
 
   constructor(
@@ -99,7 +106,13 @@ export class ConfigService {
 
   public getOidcConfig$(): Observable<OpenIdConfiguration> {
     return this.getConfig$().pipe(
-      map<Config,OpenIdConfiguration>((configuration: Config) => configuration.oidcConfig),
+      map<Config,OpenIdConfiguration>((configuration: Config) => {
+        if (!configuration?.oidcConfig){
+          return defaultOidcConfig;
+          this.isPlaceHolderOidcConfig$.next(true);
+        }
+        return configuration.oidcConfig;
+      }),
     );
   }
 
diff --git a/src/app/shared/config/config.ts b/src/app/shared/config/config.ts
index 13348c87..11b19026 100644
--- a/src/app/shared/config/config.ts
+++ b/src/app/shared/config/config.ts
@@ -3,7 +3,7 @@ import { OpenIdConfiguration } from 'angular-auth-oidc-client';
 export interface Config {
   environment: EnvironmentConfig;
   backendUrls: BackendUrlsConfig;
-  oidcConfig: OpenIdConfiguration;
+  oidcConfig?: OpenIdConfiguration;
 }
 
 interface EnvironmentConfig {
diff --git a/src/assets/config.json b/src/assets/config.json
index 9c5fe40c..540f421d 100644
--- a/src/assets/config.json
+++ b/src/assets/config.json
@@ -10,20 +10,5 @@
         "GitlabImport": "http://localhost:4200/import",
         "GithubImport": "http://localhost:4200/import",
         "AzureDevopsImport": "http://localhost:4200/import"
-    },
-    "oidcConfig": {
-      "authority": "https://login.microsoftonline.com/841df554-ef9d-48b1-bc6e-44cf8543a8fc/v2.0/.well-known/openid-configuration",
-      "redirectUrl": "http://localhost:4200",
-      "postLogoutRedirectUri": "http://localhost:4200",
-      "clientId": "01fcb3dc-7a2b-4b1c-a7d6-d7033089c779",
-      "scope": "openid profile email offline_access api://wharf-internal/read api://wharf-internal/admin api://wharf-internal/deploy",
-      "responseType": "id_token token",
-      "ignoreNonceAfterRefresh": true,
-      "silentRenew": true,
-      "useRefreshToken": true,
-      "logLevel": "debug",
-      "maxIdTokenIatOffsetAllowedInSeconds": 600,
-      "issValidationOff": false,
-      "autoUserInfo": false
     }
 }