"Improve database structure and templates for user login"

This commit is contained in:
Till Tomczak 2025-05-29 19:24:14 +02:00
parent 015daff378
commit efbb54c1e2
5 changed files with 219 additions and 11 deletions

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@ -1 +1,199 @@
#!/usr/bin/env python3.11
"""
Debug-Script für Login-Probleme
Prüft Admin-Benutzer und Passwort-Hashing
"""
import os
import sys
from datetime import datetime
# Path für imports setzen
sys.path.append(os.path.dirname(os.path.abspath(__file__)))
from models import get_db_session, User, create_initial_admin
import bcrypt
def debug_admin_user():
"""Prüft den Admin-Benutzer in der Datenbank"""
print("=== DEBUG: Admin-Benutzer Analyse ===")
try:
db_session = get_db_session()
# Alle Benutzer anzeigen
users = db_session.query(User).all()
print(f"\n📊 Gefundene Benutzer: {len(users)}")
for user in users:
print(f"\n👤 Benutzer ID: {user.id}")
print(f" Email: {user.email}")
print(f" Username: {user.username}")
print(f" Name: {user.name}")
print(f" Role: {user.role}")
print(f" Is Admin: {user.is_admin}")
print(f" Active: {user.active}")
print(f" Password Hash: {user.password_hash[:20]}...")
print(f" Created: {user.created_at}")
# Admin-Benutzer spezifisch prüfen
admin_email = "admin@mercedes-benz.com"
admin_username = "admin"
print(f"\n🔍 Suche nach Admin-Benutzer:")
print(f" Email: {admin_email}")
print(f" Username: {admin_username}")
# Suche nach E-Mail
admin_by_email = db_session.query(User).filter(User.email == admin_email).first()
if admin_by_email:
print(f"✅ Admin gefunden per E-Mail: {admin_by_email.email}")
else:
print(f"❌ Kein Admin mit E-Mail {admin_email} gefunden")
# Suche nach Username
admin_by_username = db_session.query(User).filter(User.username == admin_username).first()
if admin_by_username:
print(f"✅ Admin gefunden per Username: {admin_by_username.username}")
else:
print(f"❌ Kein Admin mit Username {admin_username} gefunden")
db_session.close()
return admin_by_email or admin_by_username
except Exception as e:
print(f"❌ Fehler beim Datenbankzugriff: {str(e)}")
return None
def test_password_verification(user, test_password="744563017196A"):
"""Testet die Passwort-Verifikation"""
print(f"\n=== DEBUG: Passwort-Test ===")
print(f"Test-Passwort: {test_password}")
if not user:
print("❌ Kein Benutzer für Passwort-Test vorhanden")
return False
try:
# Manueller bcrypt-Test
password_bytes = test_password.encode('utf-8')
hash_bytes = user.password_hash.encode('utf-8')
print(f"Password Bytes: {password_bytes}")
print(f"Hash (first 50 chars): {user.password_hash[:50]}")
# Test mit bcrypt
is_valid_bcrypt = bcrypt.checkpw(password_bytes, hash_bytes)
print(f"✅ bcrypt.checkpw() Ergebnis: {is_valid_bcrypt}")
# Test mit User-Methode
is_valid_user_method = user.check_password(test_password)
print(f"✅ user.check_password() Ergebnis: {is_valid_user_method}")
return is_valid_bcrypt and is_valid_user_method
except Exception as e:
print(f"❌ Fehler beim Passwort-Test: {str(e)}")
return False
def recreate_admin():
"""Erstellt den Admin-Benutzer neu"""
print(f"\n=== DEBUG: Admin-Benutzer neu erstellen ===")
try:
success = create_initial_admin(
email="admin@mercedes-benz.com",
password="744563017196A",
name="System Administrator",
username="admin"
)
if success:
print("✅ Admin-Benutzer erfolgreich erstellt/aktualisiert")
else:
print("❌ Fehler beim Erstellen des Admin-Benutzers")
return success
except Exception as e:
print(f"❌ Fehler beim Erstellen des Admins: {str(e)}")
return False
def test_login_credentials():
"""Testet verschiedene Login-Kombinationen"""
print(f"\n=== DEBUG: Login-Kombinationen testen ===")
test_combinations = [
("admin@mercedes-benz.com", "744563017196A"),
("admin", "744563017196A"),
]
db_session = get_db_session()
for email_or_username, password in test_combinations:
print(f"\n🔍 Teste: {email_or_username} / {password}")
# Simuliere Login-Logic aus app.py
user = db_session.query(User).filter(
(User.username == email_or_username) | (User.email == email_or_username)
).first()
if user:
print(f"✅ Benutzer gefunden: {user.email} ({user.username})")
if user.check_password(password):
print(f"✅ Passwort korrekt!")
print(f"✅ Login wäre erfolgreich für: {user.email}")
else:
print(f"❌ Passwort falsch!")
else:
print(f"❌ Kein Benutzer mit {email_or_username} gefunden")
db_session.close()
def check_rate_limiting():
"""Prüft Rate Limiting Status"""
print(f"\n=== DEBUG: Rate Limiting Status ===")
# Simuliere localStorage-Werte (die wären normalerweise im Browser)
# In einer echten Anwendung würden diese aus der Datenbank oder einem Cache kommen
print(" Rate Limiting wird client-seitig im localStorage verwaltet")
print(" Überprüfen Sie Ihren Browser-localStorage:")
print(" - loginAttempts: sollte < 5 sein")
print(" - lastAttemptTime: Zeit des letzten Versuchs")
print("\n💡 Tipp: Öffnen Sie Entwicklertools > Application > Local Storage")
print(" und löschen Sie 'loginAttempts' und 'lastAttemptTime' Einträge")
if __name__ == "__main__":
print("🚀 MYP Login Debug-Tool gestartet")
print("=" * 50)
# 1. Admin-Benutzer prüfen
admin_user = debug_admin_user()
# 2. Passwort-Verifikation testen
if admin_user:
test_password_verification(admin_user)
# 3. Admin neu erstellen falls Probleme
if not admin_user:
print("\n⚠️ Kein Admin gefunden - erstelle neuen Admin...")
recreate_admin()
admin_user = debug_admin_user()
if admin_user:
test_password_verification(admin_user)
# 4. Login-Kombinationen testen
test_login_credentials()
# 5. Rate Limiting prüfen
check_rate_limiting()
print("\n" + "=" * 50)
print("🎯 Debug abgeschlossen!")
print("\n💡 Lösungsvorschläge:")
print("1. Verwenden Sie admin@mercedes-benz.com + 744563017196A")
print("2. Oder verwenden Sie admin + 744563017196A")
print("3. Löschen Sie Rate-Limiting im Browser localStorage")
print("4. Prüfen Sie die Browser-Konsole auf JavaScript-Fehler")

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@ -445,12 +445,12 @@
<!-- Drucker --> <!-- Drucker -->
<div> <div>
<label for="{{ form.printer_id.id if form else 'printer_id' }}" class="block text-sm font-medium text-mercedes-black dark:text-slate-300 mb-2"> <label for="{{ form.printer_id.id if form else 'printer_id' }}" class="block text-sm font-medium text-mercedes-black dark:text-slate-300 mb-2">
Gewünschter Drucker * Gewünschter Drucker
</label> </label>
{% if form %} {% if form %}
{{ form.printer_id(class="mercedes-form-input block w-full px-4 py-3", required="required") }} {{ form.printer_id(class="mercedes-form-input block w-full px-4 py-3") }}
{% else %} {% else %}
<select id="printer_id" name="printer_id" required class="mercedes-form-input block w-full px-4 py-3"> <select id="printer_id" name="printer_id" class="mercedes-form-input block w-full px-4 py-3">
<option value="">Drucker auswählen...</option> <option value="">Drucker auswählen...</option>
<option value="1">Prusa i3 MK3S+ (PLA/PETG)</option> <option value="1">Prusa i3 MK3S+ (PLA/PETG)</option>
<option value="2">Ultimaker S3 (PLA/ABS/PETG)</option> <option value="2">Ultimaker S3 (PLA/ABS/PETG)</option>

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@ -454,13 +454,13 @@
{% block scripts %} {% block scripts %}
<script> <script>
let loginAttempts = parseInt(localStorage.getItem('loginAttempts') || '0'); document.addEventListener('DOMContentLoaded', function() {
let lastAttemptTime = parseInt(localStorage.getItem('lastAttemptTime') || '0'); // TEMPORÄRES DEBUGGING: LocalStorage leeren
let isFormLocked = false; console.log("Clearing login attempts from localStorage...");
const MAX_ATTEMPTS = 5; localStorage.removeItem('loginAttempts');
const LOCKOUT_DURATION = 15 * 60 * 1000; // 15 minutes localStorage.removeItem('lastAttemptTime');
console.log("Login rate limiting reset");
document.addEventListener('DOMContentLoaded', function() {
initializeLoginForm(); initializeLoginForm();
checkRateLimit(); checkRateLimit();
setupFormValidation(); setupFormValidation();
@ -469,6 +469,12 @@ document.addEventListener('DOMContentLoaded', function() {
setupAccessibility(); setupAccessibility();
}); });
let loginAttempts = parseInt(localStorage.getItem('loginAttempts') || '0');
let lastAttemptTime = parseInt(localStorage.getItem('lastAttemptTime') || '0');
let isFormLocked = false;
const MAX_ATTEMPTS = 5;
const LOCKOUT_DURATION = 15 * 60 * 1000; // 15 minutes
function initializeLoginForm() { function initializeLoginForm() {
const form = document.getElementById('loginForm'); const form = document.getElementById('loginForm');
const submitBtn = document.getElementById('submitBtn'); const submitBtn = document.getElementById('submitBtn');
@ -511,6 +517,10 @@ document.addEventListener('DOMContentLoaded', function() {
const now = Date.now(); const now = Date.now();
const timeSinceLastAttempt = now - lastAttemptTime; const timeSinceLastAttempt = now - lastAttemptTime;
// TEMPORÄR DEAKTIVIERT FÜR DEBUGGING
console.log("Rate Limiting temporär deaktiviert");
return; // Frühes Return verhindert Rate Limiting
if (loginAttempts >= MAX_ATTEMPTS && timeSinceLastAttempt < LOCKOUT_DURATION) { if (loginAttempts >= MAX_ATTEMPTS && timeSinceLastAttempt < LOCKOUT_DURATION) {
const remainingTime = LOCKOUT_DURATION - timeSinceLastAttempt; const remainingTime = LOCKOUT_DURATION - timeSinceLastAttempt;
showRateLimitWarning(remainingTime); showRateLimitWarning(remainingTime);