added configuration over https / http

backend/src/server.ts

@@ -85,7 +85,7 @@ if (process.env.NODE_ENV === 'production') {
 
 const configureTrustProxy = (): string | string[] | boolean | number => {
   const trustedProxyIps = process.env.TRUSTED_PROXY_IPS;
-  const trustProxyEnabled = process.env.TRUST_PROXY_ENABLED !== 'false'; // Default true for production
+  const trustProxyEnabled = process.env.TRUST_PROXY_ENABLED !== 'false';
 
   // If explicitly disabled
   if (!trustProxyEnabled) {
@@ -106,21 +106,9 @@ const configureTrustProxy = (): string | string[] | boolean | number => {
     return trustedProxyIps.trim();
   }
 
-  // Default behavior based on environment
-  if (process.env.NODE_ENV === 'production') {
-    console.log('🔒 Trust proxy: Using production defaults (private networks)');
-    return [
-      'loopback', 
-      'linklocal', 
-      'uniquelocal',
-      '10.0.0.0/8',
-      '172.16.0.0/12', 
-      '192.168.0.0/16'
-    ];
-  } else {
-    console.log('🔒 Trust proxy: Development mode (disabled)');
-    return false;
-  }
+  // Default behavior for reverse proxy setup
+  console.log('🔒 Trust proxy: Using reverse proxy defaults (trust all)');
+  return true; // Trust all proxies when behind nginx
 };
 
 app.set('trust proxy', configureTrustProxy());
@@ -140,7 +128,11 @@ app.use(helmet({
       frameSrc: ["'none'"],
     },
   },
-  hsts: false,
+  hsts: {
+    maxAge: 31536000,
+    includeSubDomains: true,
+    preload: true
+  }, // Enable HSTS for HTTPS
   crossOriginEmbedderPolicy: false
 }));
 

docker-init.sh

@@ -3,17 +3,15 @@ set -e
 
 echo "🚀 Container Initialisierung gestartet..."
 
-# Funktion zum Generieren eines sicheren Secrets
 generate_secret() {
     length=$1
     tr -dc 'A-Za-z0-9!@#$%^&*()_+-=' < /dev/urandom | head -c $length
 }
 
-# Prüfe ob .env existiert
+# Create .env if it doesn't exist
 if [ ! -f /app/.env ]; then
     echo "📝 Erstelle .env Datei..."
     
-    # Verwende vorhandenes JWT_SECRET oder generiere ein neues
     if [ -z "$JWT_SECRET" ] || [ "$JWT_SECRET" = "your-secret-key-please-change" ]; then
         export JWT_SECRET=$(generate_secret 64)
         echo "🔑 Automatisch sicheres JWT Secret generiert"
@@ -21,30 +19,37 @@ if [ ! -f /app/.env ]; then
         echo "🔑 Verwende vorhandenes JWT Secret aus Umgebungsvariable"
     fi
     
-    # Erstelle .env aus Template mit envsubst
-    envsubst < /app/.env.template > /app/.env
-    echo "✅ .env Datei erstellt"
+    # Create .env with all proxy settings
+    cat > /app/.env << EOF
+NODE_ENV=production
+JWT_SECRET=${JWT_SECRET}
+TRUST_PROXY_ENABLED=${TRUST_PROXY_ENABLED:-true}
+TRUSTED_PROXY_IPS=${TRUSTED_PROXY_IPS:-172.0.0.0/8,10.0.0.0/8,192.168.0.0/16}
+HOSTNAME=${HOSTNAME:-localhost}
+EOF
     
+    echo "✅ .env Datei erstellt"
 else
     echo "ℹ️  .env Datei existiert bereits"
     
-    # Wenn .env existiert, aber JWT_SECRET Umgebungsvariable gesetzt ist, aktualisiere sie
+    # Update JWT_SECRET if provided
     if [ -n "$JWT_SECRET" ] && [ "$JWT_SECRET" != "your-secret-key-please-change" ]; then
         echo "🔑 Aktualisiere JWT Secret in .env Datei"
-        # Aktualisiere nur das JWT_SECRET in der .env Datei
         sed -i "s/^JWT_SECRET=.*/JWT_SECRET=$JWT_SECRET/" /app/.env
     fi
 fi
 
-# Validiere dass JWT_SECERT nicht der Standardwert ist
+# Validate JWT_SECRET
 if grep -q "JWT_SECRET=your-secret-key-please-change" /app/.env; then
     echo "❌ FEHLER: Standard JWT Secret in .env gefunden!"
     echo "❌ Bitte setzen Sie JWT_SECRET Umgebungsvariable"
     exit 1
 fi
 
-# Setze sichere Berechtigungen
 chmod 600 /app/.env
 
+echo "🔧 Proxy Configuration:"
+echo "   - TRUST_PROXY_ENABLED: ${TRUST_PROXY_ENABLED:-true}"
+echo "   - TRUSTED_PROXY_IPS: ${TRUSTED_PROXY_IPS:-172.0.0.0/8,10.0.0.0/8,192.168.0.0/16}"
 echo "🔧 Starte Anwendung..."
 exec "$@"

frontend/src/App.tsx

@@ -15,6 +15,7 @@ import EmployeeManagement from './pages/Employees/EmployeeManagement';
 import Settings from './pages/Settings/Settings';
 import Help from './pages/Help/Help';
 import Setup from './pages/Setup/Setup';
+import ErrorBoundary from './components/ErrorBoundary/ErrorBoundary';
 
 // Free Footer Link Pages (always available)
 import FAQ from './components/Layout/FooterLinks/FAQ/FAQ';
@@ -160,14 +161,16 @@ const AppContent: React.FC = () => {
 
 function App() {
   return (
-    <NotificationProvider>
-      <AuthProvider>
-        <Router>
-          <NotificationContainer />
-          <AppContent />
-        </Router>
-      </AuthProvider>
-    </NotificationProvider>
+    <ErrorBoundary>
+      <NotificationProvider>
+        <AuthProvider>
+          <Router>
+            <NotificationContainer />
+            <AppContent />
+          </Router>
+        </AuthProvider>
+      </NotificationProvider>
+    </ErrorBoundary>
   );
 }
 

frontend/src/components/ErrorBoundary/ErrorBoundary.tsx

@@ -0,0 +1,101 @@
+// src/components/ErrorBoundary/ErrorBoundary.tsx
+import React from 'react';
+
+interface Props {
+  children: React.ReactNode;
+  fallback?: React.ReactNode;
+}
+
+interface State {
+  hasError: boolean;
+  error?: Error;
+}
+
+class ErrorBoundary extends React.Component<Props, State> {
+  constructor(props: Props) {
+    super(props);
+    this.state = { hasError: false };
+  }
+
+  static getDerivedStateFromError(error: Error): State {
+    return { hasError: true, error };
+  }
+
+  componentDidCatch(error: Error, errorInfo: React.ErrorInfo) {
+    console.error('🚨 Application Error:', error);
+    console.error('📋 Error Details:', errorInfo);
+    
+    // In production, send to your error reporting service
+    // logErrorToService(error, errorInfo);
+  }
+
+  render() {
+    if (this.state.hasError) {
+      // You can render any custom fallback UI
+      return this.props.fallback || (
+        <div style={{ 
+          padding: '40px', 
+          textAlign: 'center',
+          fontFamily: 'Arial, sans-serif'
+        }}>
+          <div style={{ fontSize: '48px', marginBottom: '20px' }}>⚠️</div>
+          <h2>Oops! Something went wrong</h2>
+          <p style={{ margin: '20px 0', color: '#666' }}>
+            We encountered an unexpected error. Please try refreshing the page.
+          </p>
+          <div style={{ marginTop: '30px' }}>
+            <button
+              onClick={() => window.location.reload()}
+              style={{
+                padding: '10px 20px',
+                backgroundColor: '#007bff',
+                color: 'white',
+                border: 'none',
+                borderRadius: '4px',
+                cursor: 'pointer',
+                marginRight: '10px'
+              }}
+            >
+              Refresh Page
+            </button>
+            <button
+              onClick={() => this.setState({ hasError: false })}
+              style={{
+                padding: '10px 20px',
+                backgroundColor: '#6c757d',
+                color: 'white',
+                border: 'none',
+                borderRadius: '4px',
+                cursor: 'pointer'
+              }}
+            >
+              Try Again
+            </button>
+          </div>
+          {process.env.NODE_ENV === 'development' && this.state.error && (
+            <details style={{ 
+              marginTop: '20px', 
+              textAlign: 'left',
+              background: '#f8f9fa',
+              padding: '15px',
+              borderRadius: '4px'
+            }}>
+              <summary>Error Details (Development)</summary>
+              <pre style={{ 
+                whiteSpace: 'pre-wrap',
+                fontSize: '12px',
+                color: '#dc3545'
+              }}>
+                {this.state.error.stack}
+              </pre>
+            </details>
+          )}
+        </div>
+      );
+    }
+
+    return this.props.children;
+  }
+}
+
+export default ErrorBoundary;