quivr/backend/auth_handler.py

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from jose import jwt
from typing import Optional
from datetime import datetime, timedelta
from jose.exceptions import JWTError
import os
SECRET_KEY = os.environ.get("JWT_SECRET_KEY")
ALGORITHM = "HS256"
def create_access_token(data: dict, expires_delta: Optional[timedelta] = None):
to_encode = data.copy()
if expires_delta:
expire = datetime.utcnow() + expires_delta
else:
expire = datetime.utcnow() + timedelta(minutes=15)
to_encode.update({"exp": expire})
encoded_jwt = jwt.encode(to_encode, SECRET_KEY, algorithm=ALGORITHM)
return encoded_jwt
def decode_access_token(token: str):
try:
payload = jwt.decode(token, SECRET_KEY, algorithms=[ALGORITHM], options={"verify_aud": False})
return payload
except JWTError as e:
print(f"JWTError: {str(e)}")
return None