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Merge pull request #6 from SPotes22/owasp_version [hotfix]
fix(security): mitigación parcial de vulnerabilidad siguiendo guías OWASP
2 parents 7ccb8e5 + 5ddc9a6 commit 3f8df8d

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app.py

Lines changed: 110 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -38,6 +38,12 @@
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sanitize_input, sanitize_filename,
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sanitize_message, sanitize_room_code
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)
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# Añadir esto al principio del archivo, después de los imports
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print("=== DEBUG ENVIRONMENT ===")
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print(f"USERS_JSON_LAST exists: {'USERS_JSON_LAST' in os.environ}")
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print(f"USERS_JSON_LAST length: {len(os.getenv('USERS_JSON_LAST', ''))}")
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print(f"USERS_JSON_LAST value: {os.getenv('USERS_JSON_LAST', 'EMPTY')[:100]}...") # Primeros 100 chars
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print("=========================")
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# --- CONFIGURACIÓN INICIAL ---
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UPLOAD_FOLDER = './cuarentena'
@@ -93,7 +99,7 @@
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os.makedirs(app.config['UPLOAD_FOLDER'], exist_ok=True)
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# --- CONFIGURACIÓN DE USUARIOS DEMO - CORREGIDA ---
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def load_users_from_env():
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def load_users_from_env_base():
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"""Cargar usuarios desde variable de entorno JSON - VERSIÓN CORREGIDA"""
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users_json = os.getenv("USERS_JSON_LAST", "[]")
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@@ -143,6 +149,81 @@ def load_users_from_env():
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print(f"✅ Usuarios por defecto cargados: {list(users_dict.keys())}")
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return users_dict
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def load_users_from_env():
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"""Cargar usuarios desde variable de entorno JSON - CON FALLBACK DE EMERGENCIA"""
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users_json = os.getenv("USERS_JSON_LAST", "[]")
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print(f"🔍 DEBUG: Raw USERS_JSON_LAST = {users_json}")
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try:
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users_list = json.loads(users_json)
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users_dict = {}
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for user in users_list:
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username = user.get('username')
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password = user.get('password')
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role = user.get('role', 'usuario')
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if username and password:
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users_dict[username] = {
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"password": ph.hash(password),
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"role": role,
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"failed_attempts": 0,
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"last_attempt": None
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}
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# ✅ FALLBACK DE EMERGENCIA SI NO HAY USUARIOS
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if not users_dict:
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print("⚠️ No users found in JSON, creating emergency users...")
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users_dict = {
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"admin": {
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"password": ph.hash("admin123"),
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"role": "administrator",
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"failed_attempts": 0,
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"last_attempt": None
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},
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"cliente": {
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"password": ph.hash("cliente123"),
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"role": "cliente",
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"failed_attempts": 0,
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"last_attempt": None
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},
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"usuario": {
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"password": ph.hash("usuario123"),
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"role": "usuario",
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"failed_attempts": 0,
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"last_attempt": None
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},
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# ✅ AÑADIR USUARIOS DE TU LISTA MANUALMENTE
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"arachne": {
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"password": ph.hash("Um4.PqN+_?7s"),
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"role": "admin",
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"failed_attempts": 0,
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"last_attempt": None
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},
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"demo1": {
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"password": ph.hash("demo1pass"),
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"role": "usuario",
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"failed_attempts": 0,
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"last_attempt": None
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}
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}
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print(f"✅ Usuarios finales cargados: {list(users_dict.keys())}")
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return users_dict
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except Exception as e:
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print(f"❌ Error cargando usuarios JSON: {e}")
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# Fallback más robusto
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users_dict = {
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"admin": {"password": ph.hash("admin123"), "role": "administrator", "failed_attempts": 0, "last_attempt": None},
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"usuario": {"password": ph.hash("usuario123"), "role": "usuario", "failed_attempts": 0, "last_attempt": None},
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"arachne": {"password": ph.hash("Um4.PqN+_?7s"), "role": "admin", "failed_attempts": 0, "last_attempt": None}
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}
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print(f"✅ Usuarios de emergencia cargados: {list(users_dict.keys())}")
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return users_dict
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# --- USUARIOS CARGADOS CORRECTAMENTE ---
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users = load_users_from_env()
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@@ -354,6 +435,34 @@ def eliminar(nombre):
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pass
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return redirect(url_for('listar'))
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@app.route('/emergency-setup')
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def emergency_setup():
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"""Ruta temporal para crear usuarios de emergencia"""
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global users
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# Crear usuarios manualmente
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emergency_users = {
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"admin": {"password": ph.hash("admin123"), "role": "administrator"},
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"usuario": {"password": ph.hash("usuario123"), "role": "usuario"},
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"arachne": {"password": ph.hash("Um4.PqN+_?7s"), "role": "admin"},
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"demo1": {"password": ph.hash("demo1pass"), "role": "usuario"}
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}
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# Actualizar el diccionario global
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for username, data in emergency_users.items():
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users[username] = {
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"password": data["password"],
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"role": data["role"],
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"failed_attempts": 0,
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"last_attempt": None
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}
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return jsonify({
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"message": "Usuarios de emergencia creados",
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"users": list(users.keys())
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})
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@app.route('/chat')
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@login_required
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def chat():

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