37 lines
1.0 KiB
Python
37 lines
1.0 KiB
Python
import uuid
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import jwt
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from fastapi import Depends, HTTPException, status
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from fastapi.security import OAuth2PasswordBearer
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from sqlmodel import Session, select
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from app.database import get_session
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from app.models.user import User
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from app.auth.jwt import decode_token
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oauth2_scheme = OAuth2PasswordBearer(tokenUrl="/auth/login")
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async def get_current_user(
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token: str = Depends(oauth2_scheme),
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session: Session = Depends(get_session),
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) -> User:
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credentials_exception = HTTPException(
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status_code=status.HTTP_401_UNAUTHORIZED,
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detail="Could not validate credentials",
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headers={"WWW-Authenticate": "Bearer"},
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)
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try:
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payload = decode_token(token)
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user_id_str: str | None = payload.get("sub")
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if user_id_str is None:
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raise credentials_exception
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user_id = uuid.UUID(user_id_str)
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except (jwt.PyJWTError, ValueError):
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raise credentials_exception
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user = session.get(User, user_id)
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if user is None:
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raise credentials_exception
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return user
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