40 lines
1.5 KiB
Python
40 lines
1.5 KiB
Python
from datetime import datetime, timedelta
|
|
from jose import JWTError, jwt
|
|
from passlib.context import CryptContext
|
|
from fastapi import Depends, HTTPException, status
|
|
from fastapi.security import OAuth2PasswordBearer
|
|
from sqlalchemy.orm import Session
|
|
from database import get_db
|
|
import models
|
|
|
|
SECRET_KEY = "hackonlinces2026supersecretkey"
|
|
ALGORITHM = "HS256"
|
|
ACCESS_TOKEN_EXPIRE_MINUTES = 60
|
|
|
|
pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto")
|
|
oauth2_scheme = OAuth2PasswordBearer(tokenUrl="auth/login")
|
|
|
|
def hash_password(password: str):
|
|
return pwd_context.hash(password)
|
|
|
|
def verify_password(plain: str, hashed: str):
|
|
return pwd_context.verify(plain, hashed)
|
|
|
|
def create_token(data: dict):
|
|
to_encode = data.copy()
|
|
expire = datetime.utcnow() + timedelta(minutes=ACCESS_TOKEN_EXPIRE_MINUTES)
|
|
to_encode.update({"exp": expire})
|
|
return jwt.encode(to_encode, SECRET_KEY, algorithm=ALGORITHM)
|
|
|
|
def get_current_user(token: str = Depends(oauth2_scheme), db: Session = Depends(get_db)):
|
|
try:
|
|
payload = jwt.decode(token, SECRET_KEY, algorithms=[ALGORITHM])
|
|
email = payload.get("sub")
|
|
if email is None:
|
|
raise HTTPException(status_code=401, detail="Token inválido")
|
|
except JWTError:
|
|
raise HTTPException(status_code=401, detail="Token inválido")
|
|
user = db.query(models.Usuario).filter(models.Usuario.email == email).first()
|
|
if not user:
|
|
raise HTTPException(status_code=401, detail="Usuario no encontrado")
|
|
return user |