Add password change routes to backend and frontend; update routing and UI components for password management

backend/set-password.js

@@ -0,0 +1,71 @@
+/**
+ * Script zum Setzen eines neuen Passworts für einen User
+ * Verwendung: node set-password.js <user_id> <neues_passwort>
+ */
+
+require('dotenv').config();
+const bcrypt = require('bcrypt');
+const database = require('./src/config/database');
+
+async function setPassword(userId, newPassword) {
+  try {
+    // Datenbank initialisieren
+    await database.initialize();
+    
+    const { User, AuthInfo } = database.getModels();
+    
+    // Hole User
+    const user = await User.findByPk(userId, {
+      include: [
+        {
+          model: AuthInfo,
+          as: 'authInfo',
+          required: true
+        }
+      ]
+    });
+    
+    if (!user || !user.authInfo) {
+      console.error(`❌ User ${userId} oder AuthInfo nicht gefunden`);
+      process.exit(1);
+    }
+    
+    // Hash Passwort
+    console.log('🔐 Hashe Passwort...');
+    const hashedPassword = await bcrypt.hash(newPassword, 10);
+    
+    // Aktualisiere Passwort
+    user.authInfo.password_hash = hashedPassword;
+    await user.authInfo.save();
+    
+    console.log(`✅ Passwort für User ${userId} (${user.full_name}) erfolgreich gesetzt!`);
+    console.log(`   Email: ${user.authInfo.email}`);
+    
+    // Schließe Datenbankverbindung
+    await database.close();
+    process.exit(0);
+  } catch (error) {
+    console.error('❌ Fehler beim Setzen des Passworts:', error.message);
+    await database.close();
+    process.exit(1);
+  }
+}
+
+// Argumente prüfen
+const userId = parseInt(process.argv[2]);
+const newPassword = process.argv[3];
+
+if (!userId || !newPassword) {
+  console.log('Verwendung: node set-password.js <user_id> <neues_passwort>');
+  console.log('Beispiel: node set-password.js 1 MeinNeuesPasswort123');
+  process.exit(1);
+}
+
+if (newPassword.length < 6) {
+  console.error('❌ Passwort muss mindestens 6 Zeichen lang sein');
+  process.exit(1);
+}
+
+// Passwort setzen
+setPassword(userId, newPassword);
+