Refactor: Admin-Login aus allen Plugins entfernt

Duplizierte Auth-Logik aus Notifications, Game Library und Streaming
Plugins komplett entfernt (-251 Zeilen). Alle Plugins nutzen jetzt
die zentrale Auth aus core/auth.ts via isAdmin Prop.

Admin-Buttons (Settings-Zahnrad) erscheinen nur noch wenn global
eingeloggt. Kein separater Login pro Tab mehr noetig.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

web/src/plugins/game-library/GameLibraryTab.tsx

@@ -89,7 +89,7 @@ function formatDate(iso: string): string {
    COMPONENT
    ══════════════════════════════════════════════════════════════════ */
 
-export default function GameLibraryTab({ data }: { data: any }) {
+export default function GameLibraryTab({ data, isAdmin: isAdminProp = false }: { data: any; isAdmin?: boolean }) {
   // ── State ──
   const [profiles, setProfiles] = useState<ProfileSummary[]>([]);
   const [mode, setMode] = useState<'overview' | 'user' | 'common'>('overview');
@@ -111,11 +111,9 @@ export default function GameLibraryTab({ data }: { data: any }) {
 
   // ── Admin state ──
   const [showAdmin, setShowAdmin] = useState(false);
-  const [isAdmin, setIsAdmin] = useState(false);
-  const [adminPwd, setAdminPwd] = useState('');
+  const isAdmin = isAdminProp;
   const [adminProfiles, setAdminProfiles] = useState<any[]>([]);
   const [adminLoading, setAdminLoading] = useState(false);
-  const [adminError, setAdminError] = useState('');
 
   // ── SSE data sync ──
   useEffect(() => {
@@ -133,42 +131,6 @@ export default function GameLibraryTab({ data }: { data: any }) {
     } catch { /* silent */ }
   }, []);
 
-  // ── Admin: check login status on mount ──
-  useEffect(() => {
-    fetch('/api/game-library/admin/status', { credentials: 'include' })
-      .then(r => r.json())
-      .then(d => setIsAdmin(d.admin === true))
-      .catch(() => {});
-  }, []);
-
-  // ── Admin: login ──
-  const adminLogin = useCallback(async () => {
-    setAdminError('');
-    try {
-      const resp = await fetch('/api/game-library/admin/login', {
-        method: 'POST',
-        headers: { 'Content-Type': 'application/json' },
-        body: JSON.stringify({ password: adminPwd }),
-        credentials: 'include',
-      });
-      if (resp.ok) {
-        setIsAdmin(true);
-        setAdminPwd('');
-      } else {
-        const d = await resp.json();
-        setAdminError(d.error || 'Fehler');
-      }
-    } catch {
-      setAdminError('Verbindung fehlgeschlagen');
-    }
-  }, [adminPwd]);
-
-  // ── Admin: logout ──
-  const adminLogout = useCallback(async () => {
-    await fetch('/api/game-library/admin/logout', { method: 'POST', credentials: 'include' });
-    setIsAdmin(false);
-    setShowAdmin(false);
-  }, []);
 
   // ── Admin: load profiles ──
   const loadAdminProfiles = useCallback(async () => {
@@ -552,9 +514,11 @@ export default function GameLibraryTab({ data }: { data: any }) {
           </button>
         )}
         <div className="gl-login-bar-spacer" />
-        <button className="gl-admin-btn" onClick={openAdmin} title="Admin Panel">
-          &#x2699;&#xFE0F;
-        </button>
+        {isAdmin && (
+          <button className="gl-admin-btn" onClick={openAdmin} title="Admin Panel">
+            &#x2699;&#xFE0F;
+          </button>
+        )}
       </div>
 
       {/* ── Profile Chips ── */}
@@ -990,29 +954,10 @@ export default function GameLibraryTab({ data }: { data: any }) {
               <button className="gl-admin-close" onClick={() => setShowAdmin(false)}>&#x2715;</button>
             </div>
 
-            {!isAdmin ? (
-              <div className="gl-admin-login">
-                <p>Admin-Passwort eingeben:</p>
-                <div className="gl-admin-login-row">
-                  <input
-                    type="password"
-                    className="gl-dialog-input"
-                    placeholder="Passwort"
-                    value={adminPwd}
-                    onChange={e => setAdminPwd(e.target.value)}
-                    onKeyDown={e => { if (e.key === 'Enter') adminLogin(); }}
-                    autoFocus
-                  />
-                  <button className="gl-admin-login-btn" onClick={adminLogin}>Login</button>
-                </div>
-                {adminError && <p className="gl-dialog-status error">{adminError}</p>}
-              </div>
-            ) : (
               <div className="gl-admin-content">
                 <div className="gl-admin-toolbar">
                   <span className="gl-admin-status-text">&#x2705; Eingeloggt als Admin</span>
                   <button className="gl-admin-refresh-btn" onClick={loadAdminProfiles}>&#x21bb; Aktualisieren</button>
-                  <button className="gl-admin-logout-btn" onClick={adminLogout}>Logout</button>
                 </div>
 
                 {adminLoading ? (
@@ -1044,7 +989,6 @@ export default function GameLibraryTab({ data }: { data: any }) {
                   </div>
                 )}
               </div>
-            )}
           </div>
         </div>
       )}

web/src/plugins/soundboard/SoundboardTab.tsx

@@ -1000,13 +1000,15 @@ export default function SoundboardTab({ data, isAdmin: isAdminProp = false }: So
               )}
             </div>
           )}
-          <button
-            className={`admin-btn-icon ${isAdmin ? 'active' : ''}`}
-            onClick={() => setShowAdmin(true)}
-            title="Admin"
-          >
-            <span className="material-icons">settings</span>
-          </button>
+          {isAdmin && (
+            <button
+              className="admin-btn-icon active"
+              onClick={() => setShowAdmin(true)}
+              title="Admin"
+            >
+              <span className="material-icons">settings</span>
+            </button>
+          )}
         </div>
       </header>
 

web/src/plugins/streaming/StreamingTab.tsx

@@ -56,7 +56,7 @@ const QUALITY_PRESETS = [
 
 // ── Component ──
 
-export default function StreamingTab({ data }: { data: any }) {
+export default function StreamingTab({ data, isAdmin: isAdminProp = false }: { data: any; isAdmin?: boolean }) {
   // ── State ──
   const [streams, setStreams] = useState<StreamInfo[]>([]);
   const [userName, setUserName] = useState(() => localStorage.getItem('streaming_name') || '');
@@ -75,9 +75,7 @@ export default function StreamingTab({ data }: { data: any }) {
 
   // ── Admin / Notification Config ──
   const [showAdmin, setShowAdmin] = useState(false);
-  const [isAdmin, setIsAdmin] = useState(false);
-  const [adminPwd, setAdminPwd] = useState('');
-  const [adminError, setAdminError] = useState('');
+  const isAdmin = isAdminProp;
   const [availableChannels, setAvailableChannels] = useState<Array<{ channelId: string; channelName: string; guildId: string; guildName: string }>>([]);
   const [notifyConfig, setNotifyConfig] = useState<Array<{ channelId: string; channelName: string; guildId: string; guildName: string; events: string[] }>>([]);
   const [configLoading, setConfigLoading] = useState(false);
@@ -138,12 +136,8 @@ export default function StreamingTab({ data }: { data: any }) {
     return () => document.removeEventListener('click', handler);
   }, [openMenu]);
 
-  // Check admin status on mount
+  // Load notification bot status on mount
   useEffect(() => {
-    fetch('/api/notifications/admin/status', { credentials: 'include' })
-      .then(r => r.json())
-      .then(d => setIsAdmin(d.admin === true))
-      .catch(() => {});
     fetch('/api/notifications/status')
       .then(r => r.json())
       .then(d => setNotifyStatus(d))
@@ -610,34 +604,6 @@ export default function StreamingTab({ data }: { data: any }) {
     setOpenMenu(null);
   }, [buildStreamLink]);
 
-  // ── Admin functions ──
-  const adminLogin = useCallback(async () => {
-    setAdminError('');
-    try {
-      const resp = await fetch('/api/notifications/admin/login', {
-        method: 'POST',
-        headers: { 'Content-Type': 'application/json' },
-        body: JSON.stringify({ password: adminPwd }),
-        credentials: 'include',
-      });
-      if (resp.ok) {
-        setIsAdmin(true);
-        setAdminPwd('');
-        loadNotifyConfig();
-      } else {
-        const d = await resp.json();
-        setAdminError(d.error || 'Fehler');
-      }
-    } catch {
-      setAdminError('Verbindung fehlgeschlagen');
-    }
-  }, [adminPwd]);
-
-  const adminLogout = useCallback(async () => {
-    await fetch('/api/notifications/admin/logout', { method: 'POST', credentials: 'include' });
-    setIsAdmin(false);
-    setShowAdmin(false);
-  }, []);
 
   const loadNotifyConfig = useCallback(async () => {
     setConfigLoading(true);
@@ -796,9 +762,11 @@ export default function StreamingTab({ data }: { data: any }) {
             {starting ? 'Starte...' : '\u{1F5A5}\uFE0F Stream starten'}
           </button>
         )}
-        <button className="stream-admin-btn" onClick={openAdmin} title="Notification Einstellungen">
-          {'\u2699\uFE0F'}
-        </button>
+        {isAdmin && (
+          <button className="stream-admin-btn" onClick={openAdmin} title="Notification Einstellungen">
+            {'\u2699\uFE0F'}
+          </button>
+        )}
       </div>
 
       {streams.length === 0 && !isBroadcasting ? (
@@ -912,24 +880,6 @@ export default function StreamingTab({ data }: { data: any }) {
               <button className="stream-admin-close" onClick={() => setShowAdmin(false)}>{'\u2715'}</button>
             </div>
 
-            {!isAdmin ? (
-              <div className="stream-admin-login">
-                <p>Admin-Passwort eingeben:</p>
-                <div className="stream-admin-login-row">
-                  <input
-                    type="password"
-                    className="stream-input"
-                    placeholder="Passwort"
-                    value={adminPwd}
-                    onChange={e => setAdminPwd(e.target.value)}
-                    onKeyDown={e => { if (e.key === 'Enter') adminLogin(); }}
-                    autoFocus
-                  />
-                  <button className="stream-btn" onClick={adminLogin}>Login</button>
-                </div>
-                {adminError && <p className="stream-admin-error">{adminError}</p>}
-              </div>
-            ) : (
               <div className="stream-admin-content">
                 <div className="stream-admin-toolbar">
                   <span className="stream-admin-status">
@@ -937,7 +887,6 @@ export default function StreamingTab({ data }: { data: any }) {
                       ? <>{'\u2705'} Bot online: <b>{notifyStatus.botTag}</b></>
                       : <>{'\u26A0\uFE0F'} Bot offline — <code>DISCORD_TOKEN_NOTIFICATIONS</code> setzen</>}
                   </span>
-                  <button className="stream-admin-logout" onClick={adminLogout}>Logout</button>
                 </div>
 
                 {configLoading ? (
@@ -993,7 +942,6 @@ export default function StreamingTab({ data }: { data: any }) {
                   </>
                 )}
               </div>
-            )}
           </div>
         </div>
       )}