ci: bump version to v0.6.2

CHANGELOG.md

@@ -103,3 +103,8 @@
 * api streaming issues ([0621968](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/0621968c3ceddebe01e9c363bda345b5dcccfbbf))
 * api url ([2229cfd](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/2229cfd00a7d16daa6a9544c8940e792c4362dfb))
 * streaming issues ([bd6d023](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/bd6d02351336ed6adf66244979c6d959f47e318b))
+## [0.0.0](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/compare/0.6.1...0.0.0) (2026-06-23)
+
+### Bug Fixes
+
+* jwt token issue ([147d7f0](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/147d7f0d2ca7a77bb80eb4b73b8d60b00ad2f708))

src/app/services/tournament-auth.service.ts

@@ -0,0 +1,55 @@
+import { Injectable } from '@angular/core';
+
+interface RegisterResponse {
+  id: string;
+  token: string;
+}
+
+@Injectable({ providedIn: 'root' })
+export class TournamentAuthService {
+  private readonly inflight = new Map<string, Promise<string>>();
+
+  async getToken(serverUrl: string): Promise<string> {
+    const key = this.cacheKey(serverUrl);
+    const cached = localStorage.getItem(key);
+    if (cached) return cached;
+
+    const existing = this.inflight.get(key);
+    if (existing) return existing;
+
+    const promise = this.register(serverUrl)
+      .then(token => {
+        localStorage.setItem(key, token);
+        this.inflight.delete(key);
+        return token;
+      })
+      .catch(err => {
+        this.inflight.delete(key);
+        throw err;
+      });
+
+    this.inflight.set(key, promise);
+    return promise;
+  }
+
+  clearToken(serverUrl: string): void {
+    localStorage.removeItem(this.cacheKey(serverUrl));
+  }
+
+  private async register(serverUrl: string): Promise<string> {
+    const base = serverUrl.replace(/\/+$/, '');
+    const localName = localStorage.getItem('username') ?? 'viewer';
+    const res = await fetch(`${base}/api/auth/register`, {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ name: `${localName}-watch`, isBot: false })
+    });
+    if (!res.ok) throw new Error(`tournament-server register failed: ${res.status}`);
+    const body = (await res.json()) as RegisterResponse;
+    return body.token;
+  }
+
+  private cacheKey(serverUrl: string): string {
+    return `tournament-token:${serverUrl.replace(/\/+$/, '')}`;
+  }
+}

src/app/services/tournament-stream.service.ts

@@ -1,36 +1,38 @@
-import { Injectable } from '@angular/core';
+import { Injectable, inject } from '@angular/core';
 import { Observable } from 'rxjs';
 import { GameStreamEvent, TournamentStreamEvent } from '../models/tournament.models';
+import { TournamentAuthService } from './tournament-auth.service';
 
 @Injectable({ providedIn: 'root' })
 export class TournamentStreamService {
+  private readonly auth = inject(TournamentAuthService);
+
   streamTournament(serverUrl: string, tournamentId: string): Observable<TournamentStreamEvent> {
     return this.ndjson<TournamentStreamEvent>(
-      this.url(serverUrl, `/api/tournament/${tournamentId}/stream`)
+      serverUrl,
+      `/api/tournament/${tournamentId}/stream`
     );
   }
 
   streamGame(serverUrl: string, tournamentId: string, gameId: string): Observable<GameStreamEvent> {
     return this.ndjson<GameStreamEvent>(
-      this.url(serverUrl, `/api/tournament/${tournamentId}/game/${gameId}/stream`)
+      serverUrl,
+      `/api/tournament/${tournamentId}/game/${gameId}/stream`
     );
   }
 
-  private url(base: string, path: string): string {
+  private fullUrl(base: string, path: string): string {
     if (!base) return path;
     return `${base.replace(/\/+$/, '')}${path}`;
   }
 
-  private ndjson<T>(url: string): Observable<T> {
+  private ndjson<T>(serverUrl: string, path: string): Observable<T> {
     return new Observable<T>(subscriber => {
       const controller = new AbortController();
-      const token = localStorage.getItem('token');
-      const headers: Record<string, string> = { Accept: 'application/x-ndjson' };
-      if (token) headers['Authorization'] = `Bearer ${token}`;
 
       (async () => {
         try {
-          const res = await fetch(url, { headers, signal: controller.signal });
+          const res = await this.openWithRetry(serverUrl, path, controller.signal);
           if (!res.ok || !res.body) {
             subscriber.error(new Error(`Stream failed: ${res.status} ${res.statusText}`));
             return;
@@ -63,4 +65,20 @@ export class TournamentStreamService {
       return () => controller.abort();
     });
   }
+
+  private async openWithRetry(serverUrl: string, path: string, signal: AbortSignal): Promise<Response> {
+    const url = this.fullUrl(serverUrl, path);
+    const token = await this.auth.getToken(serverUrl);
+    const res = await fetch(url, {
+      headers: { Accept: 'application/x-ndjson', Authorization: `Bearer ${token}` },
+      signal,
+    });
+    if (res.status !== 401) return res;
+    this.auth.clearToken(serverUrl);
+    const fresh = await this.auth.getToken(serverUrl);
+    return fetch(url, {
+      headers: { Accept: 'application/x-ndjson', Authorization: `Bearer ${fresh}` },
+      signal,
+    });
+  }
 }

versions.env

@@ -1,3 +1,3 @@
 MAJOR=0
 MINOR=6
-PATCH=1
+PATCH=2