2022-10-17 19:08:29 -03:00

65 lines
2.5 KiB
Python

from fastapi_paseto_auth import AuthPASETO
from fastapi import APIRouter, Request, Response, Depends, status, HTTPException
from app.dependencies import load_config
from app.controllers.Clients import Clients
import app.models.ClientModels as ClientModels
import app.models.GeneralErrors as GeneralErrors
import app.models.ResponseModels as ResponseModels
router = APIRouter(
prefix="/auth",
tags=['Authentication']
)
clients = Clients()
config: dict = load_config()
@router.post('/', response_model=ResponseModels.ClientAuthTokenResponse, status_code=status.HTTP_200_OK)
async def auth(request: Request, response: Response, client: ClientModels.ClientAuthModel, Authorize: AuthPASETO = Depends()) -> dict:
"""Authenticate a client and get an auth token.
Returns:
access_token: auth token
"""
admin_claim: dict[str, bool]
if await clients.exists(client.id) and await clients.is_active(client.id):
authenticated: bool = await clients.authenticate(client.id, client.secret)
if not authenticated:
raise HTTPException(status_code=401, detail={
"error": GeneralErrors.Unauthorized().error,
"message": GeneralErrors.Unauthorized().message
}
)
else:
if await clients.is_admin(client.id):
admin_claim = {"admin": True}
else:
admin_claim = {"admin": False}
access_token = Authorize.create_access_token(subject=client.id,
user_claims=admin_claim,
fresh=True)
return {"access_token": access_token}
else:
raise HTTPException(status_code=401, detail={
"error": GeneralErrors.Unauthorized().error,
"message": GeneralErrors.Unauthorized().message
}
)
@router.delete("/revoke", response_model=ResponseModels.RevokedTokenResponse, status_code=status.HTTP_200_OK)
async def revoke_token(request: Request, response: Response, Authorize: AuthPASETO = Depends()):
Authorize.paseto_required()
if await clients.ban_token(Authorize.get_jti()):
return {"revoked": True}
else:
raise HTTPException(status_code=500, detail={
"error": GeneralErrors.InternalServerError().error,
"message": GeneralErrors.InternalServerError().message
}
)