feat: User-Management mit Token-basierter Authentifizierung

Backend:
- UserRecord Model + Users-Tabelle in DB
- AuthService: SHA256-Passwort-Hashing, Token-Verwaltung (ConcurrentDictionary)
- AuthMiddleware: Schützt alle /api/-Routes (außer /api/auth/login)
- AuthEndpoint: Login, Logout, Me
- Default-User admin/admin wird automatisch erstellt

Frontend:
- Login-Page mit Formular (Enter-Key-Support)
- Globaler Fetch-Interceptor: 401 → automatisch Login-Redirect
- Auth-Check beim App-Start und bei Hash-Änderungen
- Logout-Link im Dashboard-Header
- Login-CSS: Zentrierte Login-Box
This commit is contained in:
Meleki committed 2026-03-02 11:29:09 +01:00
1 parent a1c54bf376
commit 9a59ae686d
13 files changed
+446 -3

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@@ -1,3 +1,44 @@
// ── Global 401 Handler ──
(function() {
var _origFetch = window.fetch;
window.fetch = function(url, opts) {
return _origFetch.apply(this, arguments).then(function(resp) {
if (resp.status === 401 && typeof url === 'string' && !url.includes('/api/auth/')) {
if (typeof currentPage !== 'undefined' && currentPage !== 'login') {
navigateTo('login');
}
}
return resp;
});
};
})();
// ── Auth API ──
async function apiLogin(username, password) {
const resp = await fetch('/api/auth/login', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ username, password })
});
if (!resp.ok) {
const err = await resp.json();
throw new Error(err.error || 'Login failed');
}
return resp.json();
}
async function apiLogout() {
await fetch('/api/auth/logout', { method: 'POST' });
}
async function apiMe() {
const resp = await fetch('/api/auth/me');
if (!resp.ok) return null;
return resp.json();
}
// ── API Calls ──
async function apiChat(messages, sessionId, signal) {