drf_pyjwt 0.0.7

A JSON Web Token authentication extension for the Django REST Framework.

drf_pyjwt

A JSON Web Token authentication extension for the Django REST Framework

Installation

Using pip

pip install drf_pyjwt

Using pipenv

pipenv install drf_pyjwt

Quick start

In your project’s settings.py add these settings.

DRF_PYJWT_JWKS_URI = "https://api.sample/jwks.json"
DRF_PYJWT_ALGORITHMS = ["RS256"]
DRF_PYJWT_KWARGS = {"audience": "https://api.sample"}

In views.py add PyJWTAuthentication class to authentication classes.

@api_view(["get"])
@authentication_classes([PyJWTAuthentication])
def example(request: Request) -> Response:
    token: dict = request.auth
    print("Access token: {token}")
    return Response({"some": "response"})

By default PyJWTAuthentication cannot lookup user by token, that's why you will get None in request.user. You can provide lookup user function using DRF_PYJWT_LOOKUP_USER setting. After this PyJWTAuthentication will populate request.user using provided function.

Settings Reference

DRF_PYJWT_JWKS_URI

Required: True

Type: str

Value which will be passed as uri argument to jwt.jwks_client.PyJWKClient function

DRF_PYJWT_ALGORITHMS

Required: False

Type: List[str]

Default: ["RS256"]

Example: DRF_PYJWT_ALGORITHMS = "https://dev-87evx9ru.auth0.com/.well-known/jwks.json"

Value which will be passed as algorithms argument to jwt.decode function.

DRF_PYJWT_OPTIONS

Required: False

Type: dict

Example: DRF_PYJWT_OPTIONS = {"verify_exp": False}

Value which will be passed as options argument to jwt.decode function.

DRF_PYJWT_KWARGS

Required: False

Type: dict

Example: DRF_PYJWT_KWARGS = {"audience": "https://app.domain"}

Value which will be passed as **kwargs argument to jwt.decode function.

DRF_PYJWT_LOOKUP_USER

Required: False

Type: str (Import path to the Callable[[dict], Optional[AbstractBaseUser]])

Example:

def lookup_user(token: dict) -> Optional[AbstractBaseUser]:
    user_id = token["custom_claim_user_id"]
    user = User.objects.filter(pk=user_id).first()
    return user