40 lines
1.2 KiB
Python
40 lines
1.2 KiB
Python
from __future__ import annotations
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from fastapi import Depends, HTTPException, status
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from fastapi.security import OAuth2PasswordBearer
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from sqlalchemy.orm import Session
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from ..core.db import get_db
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from ..core.security import decode_token
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from ..models.user import User
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oauth2_scheme = OAuth2PasswordBearer(tokenUrl="/api/v1/auth/login")
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def get_current_user(
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token: str = Depends(oauth2_scheme),
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db: Session = Depends(get_db),
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) -> User:
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try:
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payload = decode_token(token)
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except ValueError as exc:
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raise HTTPException(status.HTTP_401_UNAUTHORIZED, str(exc)) from exc
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if payload.get("type") != "access":
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raise HTTPException(status.HTTP_401_UNAUTHORIZED, "wrong token type")
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user_id = payload.get("sub")
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user = db.query(User).filter(User.id == int(user_id)).first() if user_id else None
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if not user or not user.is_active:
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raise HTTPException(status.HTTP_401_UNAUTHORIZED, "user not found or inactive")
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return user
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def require_role(*roles: str):
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def _checker(user: User = Depends(get_current_user)) -> User:
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if roles and user.role not in roles:
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raise HTTPException(status.HTTP_403_FORBIDDEN, "insufficient permissions")
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return user
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return _checker
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