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import uuid
from typing import Optional
from fastapi import Depends, Request
from fastapi_users import BaseUserManager, FastAPIUsers, UUIDIDMixin
from fastapi_users.authentication import (
AuthenticationBackend,
BearerTransport,
JWTStrategy,
)
from fastapi_users.db import SQLAlchemyUserDatabase
from app.db import User, get_user_db
SECRET = "SECRET"
class UserManager(UUIDIDMixin, BaseUserManager[User, uuid.UUID]):
reset_password_token_secret = SECRET
verification_token_secret = SECRET
async def on_after_register(self, user: User, request: Optional[Request] = None):
print(f"User {user.id} has registered.")
async def on_after_forgot_password(
self, user: User, token: str, request: Optional[Request] = None
):
print(f"User {user.id} has forgot their password. Reset token: {token}")
async def on_after_request_verify(
self, user: User, token: str, request: Optional[Request] = None
):
print(f"Verification requested for user {user.id}. Verification token: {token}")
async def get_user_manager(user_db: SQLAlchemyUserDatabase = Depends(get_user_db)):
yield UserManager(user_db)
bearer_transport = BearerTransport(tokenUrl="auth/jwt/login")
def get_jwt_strategy() -> JWTStrategy:
return JWTStrategy(secret=SECRET, lifetime_seconds=3600)
auth_backend = AuthenticationBackend(
name="jwt",
transport=bearer_transport,
get_strategy=get_jwt_strategy,
)
fastapi_users = FastAPIUsers[User, uuid.UUID](get_user_manager, [auth_backend])
current_active_user = fastapi_users.current_user(active=True)
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