mirror of
https://github.com/fastapi-users/fastapi-users.git
synced 2025-11-04 22:56:56 +08:00
49deb437a6
* Revamp authentication to allow multiple backends * Make router generate a login route for each backend * Apply black * Remove unused imports * Complete docstrings * Update documentation * WIP add cookie auth * Complete cookie auth unit tests * Add documentation for cookie auth * Fix cookie backend default name * Don't make cookie return a Response
63 lines
2.2 KiB
Python
63 lines
2.2 KiB
Python
from typing import Callable, Sequence, Type
|
|
|
|
from fastapi_users.authentication import Authenticator, BaseAuthentication
|
|
from fastapi_users.db import BaseUserDatabase
|
|
from fastapi_users.models import BaseUser
|
|
from fastapi_users.router import Event, UserRouter, get_user_router
|
|
|
|
|
|
class FastAPIUsers:
|
|
"""
|
|
Main object that ties together the component for users authentication.
|
|
|
|
:param db: Database adapter instance.
|
|
:param auth_backends: List of authentication backends.
|
|
:param user_model: Pydantic model of a user.
|
|
:param reset_password_token_secret: Secret to encode reset password token.
|
|
:param reset_password_token_lifetime_seconds: Lifetime of reset password token.
|
|
|
|
:attribute router: Router exposing authentication routes.
|
|
:attribute get_current_user: Dependency callable to inject authenticated user.
|
|
"""
|
|
|
|
db: BaseUserDatabase
|
|
authenticator: Authenticator
|
|
router: UserRouter
|
|
|
|
def __init__(
|
|
self,
|
|
db: BaseUserDatabase,
|
|
auth_backends: Sequence[BaseAuthentication],
|
|
user_model: Type[BaseUser],
|
|
reset_password_token_secret: str,
|
|
reset_password_token_lifetime_seconds: int = 3600,
|
|
):
|
|
self.db = db
|
|
self.authenticator = Authenticator(auth_backends, db)
|
|
self.router = get_user_router(
|
|
self.db,
|
|
user_model,
|
|
self.authenticator,
|
|
reset_password_token_secret,
|
|
reset_password_token_lifetime_seconds,
|
|
)
|
|
|
|
self.get_current_user = self.authenticator.get_current_user
|
|
self.get_current_active_user = self.authenticator.get_current_active_user
|
|
self.get_current_superuser = self.authenticator.get_current_superuser
|
|
|
|
def on_after_register(self) -> Callable:
|
|
"""Add an event handler on successful registration."""
|
|
return self._on_event(Event.ON_AFTER_REGISTER)
|
|
|
|
def on_after_forgot_password(self) -> Callable:
|
|
"""Add an event handler on successful forgot password request."""
|
|
return self._on_event(Event.ON_AFTER_FORGOT_PASSWORD)
|
|
|
|
def _on_event(self, event_type: Event) -> Callable:
|
|
def decorator(func: Callable) -> Callable:
|
|
self.router.add_event_handler(event_type, func)
|
|
return func
|
|
|
|
return decorator
|