quivr/backend/middlewares/auth/jwt_token_handler.py
Zineb El Bachiri 375f50356c
refactor: add modules folder (#1633)
# Description

New Modules folder with "user" module:
- controller: contains the current route
- entity: contains the current Models (TO be renamed DTO)
- repository: contains the current repo
- service: methods used by other modules 

## Checklist before requesting a review

Please delete options that are not relevant.

- [ ] My code follows the style guidelines of this project
- [ ] I have performed a self-review of my code
- [ ] I have commented hard-to-understand areas
- [ ] I have ideally added tests that prove my fix is effective or that
my feature works
- [ ] New and existing unit tests pass locally with my changes
- [ ] Any dependent changes have been merged

## Screenshots (if appropriate):
2023-11-15 13:17:51 +01:00

44 lines
1.2 KiB
Python

import os
from datetime import datetime, timedelta
from typing import Optional
from jose import jwt
from jose.exceptions import JWTError
from modules.user.entity.user_identity import UserIdentity
SECRET_KEY = os.environ.get("JWT_SECRET_KEY")
ALGORITHM = "HS256"
if not SECRET_KEY:
raise ValueError("JWT_SECRET_KEY environment variable not set")
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) -> UserIdentity:
try:
payload = jwt.decode(
token, SECRET_KEY, algorithms=[ALGORITHM], options={"verify_aud": False}
)
except JWTError:
return None # pyright: ignore reportPrivateUsage=none
return UserIdentity(
email=payload.get("email"),
id=payload.get("sub"), # pyright: ignore reportPrivateUsage=none
)
def verify_token(token: str):
payload = decode_access_token(token)
return payload is not None