FastAPI Keycloack
Keycloack plugin for FastApi.
Your aplication receives the claims decoded from the access token.
Usage
Run keycloak on port 8080 and configure your keycloack server:
docker run -p 8080:8080 -e KEYCLOAK_USER=admin -e KEYCLOAK_PASSWORD=admin quay.io/keycloak/keycloak:15.0.2
Install dependencies
pip install fastapi fastapi-keycloack uvicorn
Create the main.py module
from fastapi import Depends, FastAPI, Security
from fastapi_keycloack import JwtDecodeOptions, FastApiKeycloack, GrantType
app = FastAPI()
decode_options = JwtDecodeOptions(verify_aud=False)
allowed_grant_types = [
GrantType.IMPLICIT,
GrantType.PASSWORD,
GrantType.AUTHORIZATION_CODE,
GrantType.CLIENT_CREDENTIALS,
]
auth_scheme = FastApiKeycloack(
url="http://localhost:8080/auth/realms/master",
scheme_name="Keycloak",
jwt_decode_options=decode_options,
allowed_grant_types=allowed_grant_types,
)
def get_current_user(claims: dict = Security(auth_scheme)):
return claims
@app.get("/users/me")
def read_current_user(claims: dict = Depends(get_current_user)):
return claims
Run the application
uvicorn main:app
