79 lines
2.6 KiB
Python
79 lines
2.6 KiB
Python
import os
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import re
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import json
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import uuid
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from typing import Optional
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from fastapi import Depends, Request, Response
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from fastapi_users.exceptions import UserNotExists
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from fastapi_users import BaseUserManager, UUIDIDMixin
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from fastapi_users.db import SQLAlchemyUserDatabase
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from contextlib import asynccontextmanager
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from .models import User
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from .get_user_db import get_user_db
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from .methods.get_user_by_email import get_user_by_email
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class UserManager(UUIDIDMixin, BaseUserManager[User, uuid.UUID]):
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reset_password_token_secret = os.getenv(
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"FASTAPI_USERS_RESET_PASSWORD_TOKEN_SECRET", "super_secret"
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)
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verification_token_secret = os.getenv("FASTAPI_USERS_VERIFICATION_TOKEN_SECRET", "super_secret")
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# async def get(self, id: models.ID) -> models.UP:
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# """
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# Get a user by id.
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# :param id: Id. of the user to retrieve.
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# :raises UserNotExists: The user does not exist.
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# :return: A user.
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# """
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# user = await get_user(id)
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# if user is None:
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# raise UserNotExists()
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# return user
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async def get_by_email(self, user_email: str) -> Optional[User]:
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user = await get_user_by_email(user_email)
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if user is None:
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raise UserNotExists()
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return user
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async def on_after_login(
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self, user: User, request: Optional[Request] = None, response: Optional[Response] = None
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):
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access_token_cookie = response.headers.get("Set-Cookie")
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match = re.search(
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r"(?i)\bSet-Cookie:\s*([^=]+)=([^;]+)", f"Set-Cookie: {access_token_cookie}"
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)
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if match:
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access_token = match.group(2)
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response.status_code = 200
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response.body = json.dumps(
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{"access_token": access_token, "token_type": "bearer"}
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).encode(encoding="utf-8")
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response.headers.append("Content-Type", "application/json")
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async def on_after_register(self, user: User, request: Optional[Request] = None):
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print(f"User {user.id} has registered.")
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async def on_after_forgot_password(
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self, user: User, token: str, request: Optional[Request] = None
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):
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print(f"User {user.id} has forgot their password. Reset token: {token}")
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async def on_after_request_verify(
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self, user: User, token: str, request: Optional[Request] = None
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):
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print(f"Verification requested for user {user.id}. Verification token: {token}")
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async def get_user_manager(user_db: SQLAlchemyUserDatabase = Depends(get_user_db)):
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yield UserManager(user_db)
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get_user_manager_context = asynccontextmanager(get_user_manager)
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