authentication

client/src/app/core/auth/auth.guard.ts

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+import { inject, Injectable } from "@angular/core";
+import { ActivatedRouteSnapshot, Router } from "@angular/router";
+import { HotToastService } from "@ngxpert/hot-toast";
+import { AuthService } from "./auth.service";
+
+@Injectable({
+  providedIn: 'root'
+})
+export class AuthenticatedGuard {
+  public isLoading = false;
+  private router = inject(Router);
+  private toast = inject(HotToastService);
+  private authService = inject(AuthService);
+
+  async canActivate(route: ActivatedRouteSnapshot):
+    Promise<boolean> {
+      this.isLoading = true;
+
+      if (this.authService.authenticated) { return true; }
+
+      const s = await this.authService.getMe();
+      if (s) {
+        return true;
+      }
+
+
+      const authCode = route.queryParams["code"];
+      if (authCode) {
+        const success = await this.authService.authenticateWithCode(authCode);
+        if (success) { return true; }
+      }
+
+      this.router.navigateByUrl('/login');
+      return false;
+  }
+}

client/src/app/core/auth/auth.service.ts

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+import { HttpClient } from '@angular/common/http';
+import { inject, Injectable } from '@angular/core';
+import { ActivatedRoute } from '@angular/router';
+import { BehaviorSubject, Observable, tap, of, catchError } from 'rxjs';
+import { IUser } from '../../model/interface/user.interface';
+import { environment } from '../../../environments/environment.development';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class AuthService {
+
+  private accessTokenSubject = new BehaviorSubject<string | null>(null);
+  private refreshToken: string | null = null;
+  private http: HttpClient = inject(HttpClient);
+  private route: ActivatedRoute = inject(ActivatedRoute);
+
+  private user: IUser | null = null;
+
+  constructor() {
+    const token = localStorage.getItem('accessToken_vault');
+    const refresh = localStorage.getItem('refreshToken_vault');
+
+    this.accessTokenSubject.next(token);
+    this.refreshToken = refresh;
+  }
+
+
+  getMe() {
+    if (!this.getAccessToken()) {
+      return false;
+    }
+    return new Promise(resolve => {
+      this.http.get<IUser>('/api/auth/me').subscribe({
+        next: user => {
+          this.user = user;
+          resolve(true)
+        },
+        error: () => {
+          resolve(false)
+        }
+      })
+    })
+  }
+
+
+  authenticateWithCode(authcode: string) {
+    return new Promise(resolve => {
+      this.http.post<IUser>('/api/auth/auth-code', { code: authcode }).subscribe(user => {
+        this.setTokens({ accessToken: user.accessToken, refreshToken: user.refreshToken});
+        this.user = user;
+        return resolve(true)
+      })
+    })
+  }
+
+  get authenticated(): boolean {
+    return this.user != null;
+  }
+
+
+  login(credentials: { username: string; password: string }): Observable<any> {
+    return this.http.post<any>('/api/auth/login', credentials).pipe(
+      tap(tokens => {
+        this.setTokens(tokens);
+      })
+    );
+  }
+
+  private setTokens(tokens: { accessToken: string; refreshToken: string }) {
+    this.accessTokenSubject.next(tokens.accessToken);
+    this.refreshToken = tokens.refreshToken;
+    localStorage.setItem('accessToken_vault', tokens.accessToken);
+    localStorage.setItem('refreshToken_vault', tokens.refreshToken);
+  }
+
+  getAccessToken(): string | null {
+    return this.accessTokenSubject.value;
+  }
+
+  refreshAccessToken(): Observable<any> {
+    if (!this.refreshToken) {
+      return of(null);
+    }
+    
+    return this.http.post<any>('/api/auth/refresh', { refreshToken: this.refreshToken }).pipe(
+      tap(tokens => {
+        this.setTokens(tokens);
+      }),
+      catchError(() => {
+        this.logout();
+        return of(null);
+      })
+    );
+  }
+
+  logout() {
+    this.accessTokenSubject.next(null);
+    this.refreshToken = null;
+    localStorage.removeItem('accessToken_vault');
+    localStorage.removeItem('refreshToken_vault');
+  }
+
+  public routeToLogin() {
+    const url = `https://sso.beantastic.de?client_id=ffc46841-26f8-4946-a57a-5a9f8f21bc13&redirect_uri=${environment.location}`;
+    location.href = url;
+  }
+}

client/src/app/core/interceptor/token.interceptor.ts

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+import { inject } from '@angular/core';
+import {
+  HttpEvent,
+  HttpRequest,
+  HttpErrorResponse,
+  HttpInterceptorFn,
+  HttpHandlerFn
+} from '@angular/common/http';
+import { Observable, catchError, switchMap, throwError } from 'rxjs';
+import { AuthService } from '../auth/auth.service';
+import { HotToastService } from '@ngxpert/hot-toast';
+
+export const tokenInterceptor: HttpInterceptorFn = (
+  req: HttpRequest<any>,
+  next: HttpHandlerFn
+): Observable<HttpEvent<any>> => {
+  const authService: AuthService = inject(AuthService);
+  const toast: HotToastService = inject(HotToastService);
+  const accessToken = authService.getAccessToken();
+  let authReq = req;
+
+  if (accessToken) {
+    authReq = req.clone({
+      setHeaders: { Authorization: `Bearer ${accessToken}` }
+    });
+  }
+
+  return next(authReq).pipe(
+    catchError((error: HttpErrorResponse) => {
+      if (error.status === 401) {
+        return authService.refreshAccessToken().pipe(
+          switchMap(() => {
+            const newAccessToken = authService.getAccessToken();
+            const newAuthReq = req.clone({
+              setHeaders: { Authorization: `Bearer ${newAccessToken}` }
+            });
+            return next(newAuthReq);
+          }),
+          catchError(err => {
+            authService.logout();
+            toast.error(err.error.message)
+            return throwError(() => err);
+          })
+        );
+      } else {
+        return throwError(() => error);
+      }
+    })
+  );
+
+}
+

client/src/app/core/layout/layout.component.html

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+<mat-toolbar>
+  <button mat-icon-button (click)="drawer.toggle()"> 
+    <mat-icon>menu</mat-icon>
+  </button>
+  <span>Keyvault</span>
+  <span class="example-spacer"></span>
+  <button mat-icon-button class="example-icon favorite-icon" aria-label="Example icon-button with heart icon">
+    <mat-icon>favorite</mat-icon>
+  </button>
+  <button mat-icon-button class="example-icon" aria-label="Example icon-button with share icon">
+    <mat-icon>share</mat-icon>
+  </button>
+</mat-toolbar>
+
+<mat-drawer-container class="example-container" autosize>
+  <mat-drawer #drawer class="main_sidenav" mode="side" opened="true">
+sdf
+  </mat-drawer>
+
+  
+  <router-outlet></router-outlet>
+
+  <!-- <div class="example-sidenav-content">
+    <button type="button" mat-button (click)="drawer.toggle()">
+      Toggle sidenav
+    </button>
+  </div> -->
+
+</mat-drawer-container>

client/src/app/core/layout/layout.component.scss

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+:host {
+   display: flex;
+   flex-direction: column;
+   flex: 1 1 auto;
+}
+
+mat-drawer-container {
+  flex: 1 1 auto;
+}
+
+.example-spacer {
+  flex: 1 1 auto;
+}
+
+
+
+mat-drawer, mat-toolbar {
+  background-color: #fff;
+  border-radius: 0;
+}
+
+.main_sidenav{
+  width: 200px;
+}

client/src/app/core/layout/layout.component.spec.ts

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+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { LayoutComponent } from './layout.component';
+
+describe('LayoutComponent', () => {
+  let component: LayoutComponent;
+  let fixture: ComponentFixture<LayoutComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      imports: [LayoutComponent]
+    })
+    .compileComponents();
+
+    fixture = TestBed.createComponent(LayoutComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

client/src/app/core/layout/layout.component.ts

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+import { Component } from '@angular/core';
+import { MatButtonModule } from '@angular/material/button';
+import { MatIconModule } from '@angular/material/icon';
+import { MatSidenavModule } from '@angular/material/sidenav';
+import { MatToolbarModule } from '@angular/material/toolbar';
+import { RouterModule } from '@angular/router';
+
+@Component({
+  selector: 'app-layout',
+  standalone: true,
+  imports: [MatButtonModule, MatIconModule, MatSidenavModule, RouterModule, MatToolbarModule],
+  templateUrl: './layout.component.html',
+  styleUrl: './layout.component.scss'
+})
+export class LayoutComponent {
+
+}