From c77ea3822e750350a4c14cc14ff9dc0d4d49640a Mon Sep 17 00:00:00 2001
From: Andrew Azores <aazores@redhat.com>
Date: Fri, 31 May 2024 15:24:53 -0400
Subject: [PATCH] fix(auth): render username in top bar

---
 src/app/Shared/Services/Login.service.tsx     | 21 ++++++++++++++++++-
 src/mirage/index.ts                           |  2 +-
 .../Shared/Services/Login.service.test.tsx    | 10 +++++++--
 3 files changed, 29 insertions(+), 4 deletions(-)

diff --git a/src/app/Shared/Services/Login.service.tsx b/src/app/Shared/Services/Login.service.tsx
index 3007f8ebe..23fd5bf4c 100644
--- a/src/app/Shared/Services/Login.service.tsx
+++ b/src/app/Shared/Services/Login.service.tsx
@@ -27,8 +27,27 @@ export class LoginService {
 
   constructor(private readonly settings: SettingsService) {
     this.authority = process.env.CRYOSTAT_AUTHORITY || '.';
-    this.username.next('' /*TODO get this from X-Forwarded headers: this.getCacheItem(this.USER_KEY)*/);
     this.sessionState.next(SessionState.CREATING_USER_SESSION);
+
+    fromFetch(`${this.authority}/api/v2.1/auth`, {
+      credentials: 'include',
+      mode: 'cors',
+      method: 'POST',
+      body: null,
+    })
+      .pipe(
+        concatMap((response) => {
+          let gapAuth = response?.headers?.get('Gap-Auth');
+          if (gapAuth) {
+            return new Promise<any>((r) => r({ data: { result: { username: gapAuth } } } as any));
+          }
+          return response.json();
+        }),
+        catchError(() => of({ data: { result: { username: '' } } } as any)),
+      )
+      .subscribe((v) => {
+        this.username.next(v?.data?.result?.username ?? '');
+      });
   }
 
   getUsername(): Observable<string> {
diff --git a/src/mirage/index.ts b/src/mirage/index.ts
index 20370ccb8..61f75db4f 100644
--- a/src/mirage/index.ts
+++ b/src/mirage/index.ts
@@ -78,7 +78,7 @@ export const startMirage = ({ environment = 'development' } = {}) => {
       this.post('api/v2.1/auth', () => {
         return new Response(
           200,
-          { 'X-WWW-Authenticate': 'None' },
+          {},
           {
             meta: {
               status: 'OK',
diff --git a/src/test/Shared/Services/Login.service.test.tsx b/src/test/Shared/Services/Login.service.test.tsx
index 8c331ca68..f7c6e565a 100644
--- a/src/test/Shared/Services/Login.service.test.tsx
+++ b/src/test/Shared/Services/Login.service.test.tsx
@@ -108,8 +108,14 @@ describe('Login.service', () => {
 
       it('should make expected API calls', async () => {
         await firstValueFrom(svc.setLoggedOut());
-        expect(mockFromFetch).toHaveBeenCalledTimes(1);
-        expect(mockFromFetch).toHaveBeenNthCalledWith(1, `./api/v2.1/logout`, {
+        expect(mockFromFetch).toHaveBeenCalledTimes(2);
+        expect(mockFromFetch).toHaveBeenNthCalledWith(1, `./api/v2.1/auth`, {
+          credentials: 'include',
+          mode: 'cors',
+          method: 'POST',
+          body: null,
+        });
+        expect(mockFromFetch).toHaveBeenNthCalledWith(2, `./api/v2.1/logout`, {
           credentials: 'include',
           mode: 'cors',
           method: 'POST',