Update modules/auth/auth.py
Browse files- modules/auth/auth.py +7 -192
modules/auth/auth.py
CHANGED
|
@@ -1,217 +1,32 @@
|
|
| 1 |
# modules/auth/auth.py
|
| 2 |
|
| 3 |
-
import gradio as gr
|
| 4 |
import os
|
| 5 |
import logging
|
| 6 |
import bcrypt
|
| 7 |
-
import base64
|
| 8 |
from azure.cosmos import CosmosClient
|
| 9 |
-
from
|
| 10 |
-
from datetime import datetime, timezone
|
| 11 |
-
|
| 12 |
-
from ..database.sql_db import (
|
| 13 |
-
get_user,
|
| 14 |
-
get_student_user,
|
| 15 |
-
create_student_user,
|
| 16 |
-
update_student_user,
|
| 17 |
-
delete_student_user,
|
| 18 |
-
record_login,
|
| 19 |
-
record_logout,
|
| 20 |
-
)
|
| 21 |
|
| 22 |
logger = logging.getLogger(__name__)
|
| 23 |
|
| 24 |
-
# Verificar las variables de entorno
|
| 25 |
COSMOS_ENDPOINT = os.getenv("COSMOS_ENDPOINT")
|
| 26 |
COSMOS_KEY = os.getenv("COSMOS_KEY")
|
| 27 |
-
|
| 28 |
if not COSMOS_ENDPOINT or not COSMOS_KEY:
|
| 29 |
raise ValueError("Las variables de entorno COSMOS_ENDPOINT y COSMOS_KEY no est谩n configuradas.")
|
| 30 |
|
| 31 |
-
# Validar y limpiar la clave de Cosmos DB
|
| 32 |
-
def clean_and_validate_key(key):
|
| 33 |
-
key = key.strip()
|
| 34 |
-
while len(key) % 4 != 0:
|
| 35 |
-
key += "="
|
| 36 |
-
try:
|
| 37 |
-
base64.b64decode(key)
|
| 38 |
-
return key
|
| 39 |
-
except Exception:
|
| 40 |
-
raise ValueError("La clave proporcionada no es v谩lida.")
|
| 41 |
-
|
| 42 |
-
COSMOS_KEY = clean_and_validate_key(COSMOS_KEY)
|
| 43 |
cosmos_client = CosmosClient(COSMOS_ENDPOINT, COSMOS_KEY)
|
| 44 |
|
| 45 |
-
|
| 46 |
-
# 脥NDICE DE FUNCIONES (Referencia consolidada)
|
| 47 |
-
########################################
|
| 48 |
-
# Autenticaci贸n
|
| 49 |
-
# - authenticate_user
|
| 50 |
-
# - authenticate_student
|
| 51 |
-
# - authenticate_admin
|
| 52 |
-
|
| 53 |
-
# Manejo de contrase帽as
|
| 54 |
-
# - hash_password
|
| 55 |
-
# - verify_password
|
| 56 |
-
|
| 57 |
-
# Manejo de usuarios
|
| 58 |
-
# - register_student
|
| 59 |
-
# - update_student_info
|
| 60 |
-
# - delete_student
|
| 61 |
-
|
| 62 |
-
# Interfaz de Gradio
|
| 63 |
-
# - create_auth_interface
|
| 64 |
-
# - create_user_page
|
| 65 |
-
|
| 66 |
-
########################################
|
| 67 |
-
# Funciones de Autenticaci贸n
|
| 68 |
-
########################################
|
| 69 |
-
|
| 70 |
-
def authenticate_user(username: str, password: str) -> tuple[bool, str | None]:
|
| 71 |
"""
|
| 72 |
Autentica un usuario utilizando la base de datos.
|
| 73 |
"""
|
| 74 |
try:
|
| 75 |
user = get_user(username)
|
| 76 |
-
if user and
|
| 77 |
-
logger.info(f"Usuario autenticado: {username}
|
| 78 |
return True, user["role"]
|
| 79 |
-
logger.warning(f"Credenciales incorrectas para
|
| 80 |
return False, None
|
| 81 |
except Exception as e:
|
| 82 |
-
logger.error(f"Error autenticando
|
| 83 |
return False, None
|
| 84 |
-
|
| 85 |
-
def authenticate_student(username, password):
|
| 86 |
-
"""Autentica a un estudiante."""
|
| 87 |
-
success, role = authenticate_user(username, password)
|
| 88 |
-
return (success, role) if role == "Estudiante" else (False, None)
|
| 89 |
-
|
| 90 |
-
def authenticate_admin(username, password):
|
| 91 |
-
"""Autentica a un administrador."""
|
| 92 |
-
success, role = authenticate_user(username, password)
|
| 93 |
-
return (success, role) if role == "Administrador" else (False, None)
|
| 94 |
-
|
| 95 |
-
########################################
|
| 96 |
-
# Registro y Manejo de Usuarios
|
| 97 |
-
########################################
|
| 98 |
-
|
| 99 |
-
def register_student(username: str, password: str, additional_info=None) -> bool:
|
| 100 |
-
"""
|
| 101 |
-
Registra un nuevo estudiante.
|
| 102 |
-
"""
|
| 103 |
-
try:
|
| 104 |
-
if get_student_user(username):
|
| 105 |
-
logger.warning(f"El estudiante {username} ya existe.")
|
| 106 |
-
return False
|
| 107 |
-
|
| 108 |
-
hashed_password = hash_password(password)
|
| 109 |
-
additional_info = additional_info or {}
|
| 110 |
-
additional_info["role"] = "Estudiante"
|
| 111 |
-
|
| 112 |
-
create_student_user(username, hashed_password, additional_info)
|
| 113 |
-
logger.info(f"Estudiante registrado: {username}")
|
| 114 |
-
return True
|
| 115 |
-
except Exception as e:
|
| 116 |
-
logger.error(f"Error registrando al estudiante {username}: {str(e)}")
|
| 117 |
-
return False
|
| 118 |
-
|
| 119 |
-
def update_student_info(username: str, new_info: dict) -> bool:
|
| 120 |
-
"""
|
| 121 |
-
Actualiza la informaci贸n de un estudiante.
|
| 122 |
-
"""
|
| 123 |
-
try:
|
| 124 |
-
if "password" in new_info:
|
| 125 |
-
new_info["password"] = hash_password(new_info["password"])
|
| 126 |
-
return update_student_user(username, new_info)
|
| 127 |
-
except Exception as e:
|
| 128 |
-
logger.error(f"Error actualizando informaci贸n del estudiante {username}: {str(e)}")
|
| 129 |
-
return False
|
| 130 |
-
|
| 131 |
-
def delete_student(username: str) -> bool:
|
| 132 |
-
"""
|
| 133 |
-
Elimina un estudiante de la base de datos.
|
| 134 |
-
"""
|
| 135 |
-
try:
|
| 136 |
-
return delete_student_user(username)
|
| 137 |
-
except Exception as e:
|
| 138 |
-
logger.error(f"Error al eliminar estudiante {username}: {str(e)}")
|
| 139 |
-
return False
|
| 140 |
-
|
| 141 |
-
########################################
|
| 142 |
-
# Manejo de Contrase帽as
|
| 143 |
-
########################################
|
| 144 |
-
|
| 145 |
-
def hash_password(password: str) -> str:
|
| 146 |
-
"""Hashea una contrase帽a utilizando bcrypt."""
|
| 147 |
-
return bcrypt.hashpw(password.encode("utf-8"), bcrypt.gensalt()).decode("utf-8")
|
| 148 |
-
|
| 149 |
-
def verify_password(stored_password: str, provided_password: str) -> bool:
|
| 150 |
-
"""Verifica que una contrase帽a coincida con su hash."""
|
| 151 |
-
return bcrypt.checkpw(provided_password.encode("utf-8"), stored_password.encode("utf-8"))
|
| 152 |
-
|
| 153 |
-
########################################
|
| 154 |
-
# Interfaz Gradio para Login
|
| 155 |
-
########################################
|
| 156 |
-
|
| 157 |
-
def create_auth_interface():
|
| 158 |
-
"""
|
| 159 |
-
Crea la interfaz de autenticaci贸n.
|
| 160 |
-
"""
|
| 161 |
-
with gr.Blocks() as auth_interface:
|
| 162 |
-
gr.Markdown("# Login")
|
| 163 |
-
username = gr.Textbox(label="Usuario")
|
| 164 |
-
password = gr.Textbox(label="Contrase帽a", type="password")
|
| 165 |
-
login_btn = gr.Button("Iniciar Sesi贸n")
|
| 166 |
-
message = gr.Markdown()
|
| 167 |
-
|
| 168 |
-
def handle_login(user, pwd):
|
| 169 |
-
success, role = authenticate_user(user, pwd)
|
| 170 |
-
return f"Bienvenido, {user} ({role})" if success else "Credenciales incorrectas."
|
| 171 |
-
|
| 172 |
-
login_btn.click(fn=handle_login, inputs=[username, password], outputs=message)
|
| 173 |
-
return auth_interface
|
| 174 |
-
|
| 175 |
-
########################################
|
| 176 |
-
# P谩gina de Usuario
|
| 177 |
-
########################################
|
| 178 |
-
|
| 179 |
-
def create_user_page():
|
| 180 |
-
"""
|
| 181 |
-
Crea una p谩gina de usuario simple tras el inicio de sesi贸n.
|
| 182 |
-
"""
|
| 183 |
-
with gr.Blocks() as user_page:
|
| 184 |
-
gr.Markdown("# Bienvenido a la P谩gina de Usuario")
|
| 185 |
-
gr.Markdown("Esta p谩gina est谩 disponible despu茅s de un inicio de sesi贸n exitoso.")
|
| 186 |
-
|
| 187 |
-
username = gr.Textbox(label="Usuario", interactive=False)
|
| 188 |
-
role = gr.Textbox(label="Rol", interactive=False)
|
| 189 |
-
|
| 190 |
-
def load_user_info():
|
| 191 |
-
return "UsuarioPrueba", "Estudiante" # Simula datos de sesi贸n
|
| 192 |
-
|
| 193 |
-
user_page.load(fn=load_user_info, inputs=[], outputs=[username, role])
|
| 194 |
-
|
| 195 |
-
gr.Button("Cerrar Sesi贸n").click(
|
| 196 |
-
fn=lambda: "Sesi贸n cerrada",
|
| 197 |
-
inputs=[],
|
| 198 |
-
outputs=[user_page]
|
| 199 |
-
)
|
| 200 |
-
return user_page
|
| 201 |
-
|
| 202 |
-
########################################
|
| 203 |
-
# Exportar Funciones
|
| 204 |
-
########################################
|
| 205 |
-
|
| 206 |
-
__all__ = [
|
| 207 |
-
"create_auth_interface",
|
| 208 |
-
"create_user_page",
|
| 209 |
-
"register_student",
|
| 210 |
-
"authenticate_user",
|
| 211 |
-
"authenticate_student",
|
| 212 |
-
"authenticate_admin",
|
| 213 |
-
"update_student_info",
|
| 214 |
-
"delete_student",
|
| 215 |
-
"hash_password",
|
| 216 |
-
"verify_password",
|
| 217 |
-
]
|
|
|
|
| 1 |
# modules/auth/auth.py
|
| 2 |
|
|
|
|
| 3 |
import os
|
| 4 |
import logging
|
| 5 |
import bcrypt
|
|
|
|
| 6 |
from azure.cosmos import CosmosClient
|
| 7 |
+
from modules.database.sql_db import get_user
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 8 |
|
| 9 |
logger = logging.getLogger(__name__)
|
| 10 |
|
| 11 |
+
# Verificar las variables de entorno
|
| 12 |
COSMOS_ENDPOINT = os.getenv("COSMOS_ENDPOINT")
|
| 13 |
COSMOS_KEY = os.getenv("COSMOS_KEY")
|
|
|
|
| 14 |
if not COSMOS_ENDPOINT or not COSMOS_KEY:
|
| 15 |
raise ValueError("Las variables de entorno COSMOS_ENDPOINT y COSMOS_KEY no est谩n configuradas.")
|
| 16 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 17 |
cosmos_client = CosmosClient(COSMOS_ENDPOINT, COSMOS_KEY)
|
| 18 |
|
| 19 |
+
def authenticate_user(username: str, password: str):
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 20 |
"""
|
| 21 |
Autentica un usuario utilizando la base de datos.
|
| 22 |
"""
|
| 23 |
try:
|
| 24 |
user = get_user(username)
|
| 25 |
+
if user and bcrypt.checkpw(password.encode("utf-8"), user["password"].encode("utf-8")):
|
| 26 |
+
logger.info(f"Usuario autenticado: {username}")
|
| 27 |
return True, user["role"]
|
| 28 |
+
logger.warning(f"Credenciales incorrectas para: {username}")
|
| 29 |
return False, None
|
| 30 |
except Exception as e:
|
| 31 |
+
logger.error(f"Error autenticando a {username}: {e}")
|
| 32 |
return False, None
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|