Files
dyndns-server/app/templates/error.html
T
Stefan Hacker eccce7e539 F-15/F-16/F-17 Security-Header & Logout
- F-15 CSRF-Logout: /logout nur noch via POST mit CSRF-Token; Sidebar-Link
  ist jetzt ein POST-Formular. Schuetzt vor Cross-Site-Logout (SameSite=Lax
  greift bei Top-Level-GET nicht).
- F-16 SRI: Subresource-Integrity-Hashes (sha384) + crossorigin fuer alle
  CDN-Ressourcen (Bootstrap CSS/JS, Bootstrap-Icons).
- F-17: Permissions-Policy-Header (deaktiviert ungenutzte Browser-Features).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-06 16:25:32 +02:00

24 lines
980 B
HTML

<!DOCTYPE html>
<html lang="de">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>{{ code }} — DynDNS Manager</title>
<link rel="icon" href="{{ url_for('static', filename='favicon.svg') }}" type="image/svg+xml">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css"
integrity="sha384-T3c6CoIi6uLrA9TneNEoa7RxnatzjcDSCmG1MXxSR1GAsXEV/Dwwykc2MPK8M2HN" crossorigin="anonymous">
<link rel="stylesheet" href="{{ url_for('static', filename='css/login.css') }}">
</head>
<body class="justify-content-center">
<div class="login-card text-center">
<div class="card shadow">
<div class="card-body p-5">
<div class="display-4 fw-bold text-primary mb-2">{{ code }}</div>
<p class="text-muted mb-4">{{ message }}</p>
<a href="{{ url_for('dashboard') }}" class="btn btn-primary">Zur Startseite</a>
</div>
</div>
</div>
</body>
</html>