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https://github.com/fastapi-users/fastapi-users.git
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7721f8dcc1
* Fix #68: use makefun to generate dynamic dependencies * Remove every Starlette imports * Split every routers and remove event handlers * Make users router optional * Pass after_update handler to get_users_router * Update documentation * Remove test file * Write migration doc for splitted routers
41 lines
1.3 KiB
Python
41 lines
1.3 KiB
Python
from fastapi import APIRouter, Depends, HTTPException, Response, status
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from fastapi.security import OAuth2PasswordRequestForm
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from fastapi_users import models
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from fastapi_users.authentication import Authenticator, BaseAuthentication
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from fastapi_users.db import BaseUserDatabase
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from fastapi_users.router.common import ErrorCode
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def get_auth_router(
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backend: BaseAuthentication,
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user_db: BaseUserDatabase[models.BaseUserDB],
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authenticator: Authenticator,
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) -> APIRouter:
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"""Generate a router with login/logout routes for an authentication backend."""
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router = APIRouter()
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@router.post("/login")
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async def login(
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response: Response, credentials: OAuth2PasswordRequestForm = Depends()
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):
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user = await user_db.authenticate(credentials)
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if user is None or not user.is_active:
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raise HTTPException(
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status_code=status.HTTP_400_BAD_REQUEST,
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detail=ErrorCode.LOGIN_BAD_CREDENTIALS,
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)
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return await backend.get_login_response(user, response)
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if backend.logout:
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@router.post("/logout")
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async def logout(
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response: Response, user=Depends(authenticator.get_current_active_user)
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):
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return await backend.get_logout_response(user, response)
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return router
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