64 lines
1.8 KiB
Python
64 lines
1.8 KiB
Python
"""
|
|
Dependency utilities for the application
|
|
"""
|
|
|
|
from fastapi import Depends, HTTPException, status
|
|
from fastapi.security import OAuth2PasswordBearer
|
|
from jose import jwt, JWTError
|
|
from pydantic import ValidationError
|
|
from sqlalchemy.orm import Session
|
|
|
|
from app import models, schemas
|
|
from app.core.config import settings
|
|
from app.db.session import get_db
|
|
|
|
oauth2_scheme = OAuth2PasswordBearer(
|
|
tokenUrl=f"{settings.API_V1_STR}/auth/login"
|
|
)
|
|
|
|
|
|
def get_current_user(
|
|
db: Session = Depends(get_db), token: str = Depends(oauth2_scheme)
|
|
) -> models.User:
|
|
"""
|
|
Get the current user from the JWT token
|
|
"""
|
|
try:
|
|
payload = jwt.decode(
|
|
token, settings.SECRET_KEY, algorithms=["HS256"]
|
|
)
|
|
token_data = schemas.TokenPayload(**payload)
|
|
except (JWTError, ValidationError):
|
|
raise HTTPException(
|
|
status_code=status.HTTP_403_FORBIDDEN,
|
|
detail="Could not validate credentials",
|
|
)
|
|
user = db.query(models.User).filter(models.User.id == token_data.sub).first()
|
|
if not user:
|
|
raise HTTPException(status_code=404, detail="User not found")
|
|
return user
|
|
|
|
|
|
def get_current_active_user(
|
|
current_user: models.User = Depends(get_current_user),
|
|
) -> models.User:
|
|
"""
|
|
Get the current active user
|
|
"""
|
|
if not current_user.is_active:
|
|
raise HTTPException(status_code=400, detail="Inactive user")
|
|
return current_user
|
|
|
|
|
|
def get_current_active_superuser(
|
|
current_user: models.User = Depends(get_current_user),
|
|
) -> models.User:
|
|
"""
|
|
Get the current active superuser
|
|
"""
|
|
if not current_user.is_superuser:
|
|
raise HTTPException(
|
|
status_code=status.HTTP_403_FORBIDDEN,
|
|
detail="The user doesn't have enough privileges",
|
|
)
|
|
return current_user |