43 lines
1.2 KiB
Python
43 lines
1.2 KiB
Python
from uuid import UUID
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from sqlalchemy.ext.asyncio import AsyncSession
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from sqlalchemy import select
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from fastapi import Depends, HTTPException, status
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from fastapi.security import HTTPBearer, HTTPAuthorizationCredentials
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from ..models.user import User
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from ..database import get_db
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from ..utils.security import decode_token
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security = HTTPBearer()
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async def get_current_user(
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credentials: HTTPAuthorizationCredentials = Depends(security),
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db: AsyncSession = Depends(get_db),
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) -> User:
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token = credentials.credentials
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payload = decode_token(token)
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if payload is None:
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raise HTTPException(
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status_code=status.HTTP_401_UNAUTHORIZED,
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detail="Invalid token",
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)
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user_id = payload.get("sub")
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if user_id is None:
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raise HTTPException(
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status_code=status.HTTP_401_UNAUTHORIZED,
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detail="Invalid token",
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)
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result = await db.execute(select(User).where(User.id == UUID(user_id)))
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user = result.scalar_one_or_none()
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if user is None:
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raise HTTPException(
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status_code=status.HTTP_401_UNAUTHORIZED,
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detail="User not found",
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)
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return user
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