nessi
9c68f11d74
Switched the dependency from `python-jose` to `PyJWT` to handle JWT encoding and decoding. Updated related code to use `PyJWT`'s `InvalidTokenError` instead of `JWTError`. Also bumped the application version from `0.1.7` to `0.1.8`.
43 lines
1.6 KiB
Python
43 lines
1.6 KiB
Python
from fastapi import Depends, HTTPException, status
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from fastapi.security import HTTPAuthorizationCredentials, HTTPBearer
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import jwt
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from sqlalchemy import select
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from sqlalchemy.ext.asyncio import AsyncSession
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from app.core.config import get_settings
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from app.core.db import get_db
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from app.models.models import User
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settings = get_settings()
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bearer = HTTPBearer(auto_error=False)
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async def get_current_user(
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credentials: HTTPAuthorizationCredentials | None = Depends(bearer),
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db: AsyncSession = Depends(get_db),
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) -> User:
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if not credentials:
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raise HTTPException(status_code=status.HTTP_401_UNAUTHORIZED, detail="Missing token")
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token = credentials.credentials
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try:
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payload = jwt.decode(token, settings.jwt_secret_key, algorithms=[settings.jwt_algorithm])
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except jwt.InvalidTokenError as exc:
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raise HTTPException(status_code=status.HTTP_401_UNAUTHORIZED, detail="Invalid token") from exc
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if payload.get("type") != "access":
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raise HTTPException(status_code=status.HTTP_401_UNAUTHORIZED, detail="Invalid token type")
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user_id = payload.get("sub")
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user = await db.scalar(select(User).where(User.id == int(user_id)))
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if not user:
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raise HTTPException(status_code=status.HTTP_401_UNAUTHORIZED, detail="User not found")
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return user
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def require_roles(*roles: str):
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async def role_dependency(user: User = Depends(get_current_user)) -> User:
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if user.role not in roles:
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raise HTTPException(status_code=status.HTTP_403_FORBIDDEN, detail="Forbidden")
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return user
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return role_dependency
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