Archived
39 lines
1.4 KiB
Python
39 lines
1.4 KiB
Python
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 . import models
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from .database import get_db
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from .security import decode_access_token
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oauth2_scheme = OAuth2PasswordBearer(tokenUrl="/auth/login")
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def get_current_user(
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token: str = Depends(oauth2_scheme), db: Session = Depends(get_db)
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) -> models.User:
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"""Возвращает активного пользователя по Bearer JWT."""
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credentials_error = HTTPException(
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status_code=status.HTTP_401_UNAUTHORIZED,
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detail="Не удалось подтвердить учётные данные",
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headers={"WWW-Authenticate": "Bearer"},
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)
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payload = decode_access_token(token)
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if not payload or not payload.get("sub"):
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raise credentials_error
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try:
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user_id = int(payload["sub"])
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except (TypeError, ValueError):
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raise credentials_error
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user = db.get(models.User, user_id)
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if user is None or not user.is_active:
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raise credentials_error
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return user
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def require_admin(user: models.User = Depends(get_current_user)) -> models.User:
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"""Разрешает endpoint только администратору."""
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if user.role != models.UserRole.admin:
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raise HTTPException(status_code=403, detail="Требуются права администратора")
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return user
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