43 lines
1.2 KiB
Python
43 lines
1.2 KiB
Python
import uuid
|
|
|
|
from fastapi import Depends, HTTPException, status
|
|
from fastapi.security import OAuth2PasswordBearer
|
|
from jose import JWTError
|
|
from sqlalchemy import select
|
|
from sqlalchemy.ext.asyncio import AsyncSession
|
|
|
|
from app.database import get_db
|
|
from app.models.user import User
|
|
from app.services.auth import verify_token
|
|
|
|
oauth2_scheme = OAuth2PasswordBearer(tokenUrl="/api/v1/auth/login")
|
|
|
|
|
|
async def get_current_user(
|
|
token: str = Depends(oauth2_scheme),
|
|
db: AsyncSession = Depends(get_db),
|
|
) -> User:
|
|
credentials_exception = HTTPException(
|
|
status_code=status.HTTP_401_UNAUTHORIZED,
|
|
detail="Could not validate credentials",
|
|
headers={"WWW-Authenticate": "Bearer"},
|
|
)
|
|
|
|
try:
|
|
payload = verify_token(token)
|
|
user_id: str | None = payload.get("sub")
|
|
if user_id is None:
|
|
raise credentials_exception
|
|
user_uuid = uuid.UUID(user_id)
|
|
except (JWTError, ValueError):
|
|
raise credentials_exception
|
|
|
|
stmt = select(User).where(User.id == user_uuid)
|
|
result = await db.execute(stmt)
|
|
user = result.scalar_one_or_none()
|
|
|
|
if user is None:
|
|
raise credentials_exception
|
|
|
|
return user
|