Update app.py

app.py

@@ -201,6 +201,11 @@ def get_db_connection_user():
 
 @app.route('/user_db', methods=['GET'])
 def get_user():
+    # Проверка API-ключа
+    api_key_sys_control = request.args.get('api_sys')
+    if api_key_sys_control != api_key_sys:
+        return jsonify({"error": "Invalid API key"}), 403
+    
     email = request.args.get('email')
     vk_id = request.args.get('vk_id')
     phone = request.args.get('phone')