75 lines
2.2 KiB
Python
75 lines
2.2 KiB
Python
from fastapi import Depends, Request, Response, WebSocket
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from jose import JWTError, jwt, ExpiredSignatureError
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from app.config import settings
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from app.exceptions import (
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IncorrectTokenFormatException,
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TokenAbsentException,
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TokenExpiredException,
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UserIsNotPresentException,
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UserMustConfirmEmailException,
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)
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from app.services.user_service import UserService
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from app.unit_of_work import UnitOfWork
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from app.users.auth import create_access_token, VERIFICATED_USER
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from app.users.schemas import SUser
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def get_token(request: Request) -> str:
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token = request.cookies.get("black_phoenix_access_token")
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if not token:
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raise TokenAbsentException
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return token
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async def get_current_user(response: Response, token: str = Depends(get_token), uow=Depends(UnitOfWork)) -> SUser:
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try:
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payload = jwt.decode(token, settings.SECRET_KEY, settings.ALGORITHM)
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except ExpiredSignatureError:
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raise TokenExpiredException
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except JWTError:
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raise IncorrectTokenFormatException
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user_id: str = payload.get("sub")
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if not user_id:
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raise UserIsNotPresentException
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user = await UserService.find_one_or_none(uow=uow, user_id=int(user_id))
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if not user:
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raise UserIsNotPresentException
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access_token = create_access_token({"sub": str(user.id)})
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response.set_cookie(key="black_phoenix_access_token", value=access_token, httponly=True, secure=True, samesite=None)
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return user
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async def check_verificated_user_with_exc(user: SUser = Depends(get_current_user)) -> SUser:
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if not user.role >= VERIFICATED_USER:
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raise UserMustConfirmEmailException
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return user
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def get_token_ws(websocket: WebSocket) -> str:
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token = websocket.cookies.get("black_phoenix_access_token")
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if not token:
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raise TokenAbsentException
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return token
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async def get_current_user_ws(token: str = Depends(get_token_ws), uow=Depends(UnitOfWork)):
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try:
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payload = jwt.decode(token, settings.SECRET_KEY, settings.ALGORITHM)
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except ExpiredSignatureError:
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raise TokenExpiredException
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except JWTError:
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raise IncorrectTokenFormatException
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user_id: str = payload.get("sub")
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if not user_id:
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raise UserIsNotPresentException
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user = await UserService.find_one_or_none(uow=uow, user_id=int(user_id))
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if not user:
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raise UserIsNotPresentException
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return user
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