1827dd6c4e
Self-hosted personal YouTube management app. FastAPI + SQLite backend, React + Vite + Tailwind frontend. Dockerfiles and compose included for Portainer deployment. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
50 lines
1.6 KiB
Python
50 lines
1.6 KiB
Python
from datetime import datetime, timedelta
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from typing import Optional
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import bcrypt
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from fastapi import Depends, HTTPException, status
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from fastapi.security import OAuth2PasswordBearer
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from jose import JWTError, jwt
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from sqlalchemy.orm import Session
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from .config import settings
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from .database import get_db
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from .models import User
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oauth2_scheme = OAuth2PasswordBearer(tokenUrl="/api/auth/login")
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def verify_password(plain: str, hashed: str) -> bool:
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return bcrypt.checkpw(plain.encode(), hashed.encode())
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def hash_password(plain: str) -> str:
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return bcrypt.hashpw(plain.encode(), bcrypt.gensalt()).decode()
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def create_access_token(data: dict, expires_delta: Optional[timedelta] = None) -> str:
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to_encode = data.copy()
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expire = datetime.utcnow() + (expires_delta or timedelta(minutes=settings.access_token_expire_minutes))
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to_encode["exp"] = expire
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return jwt.encode(to_encode, settings.secret_key, algorithm=settings.algorithm)
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def get_current_user(token: str = Depends(oauth2_scheme), db: Session = Depends(get_db)) -> User:
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credentials_exception = HTTPException(
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status_code=status.HTTP_401_UNAUTHORIZED,
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detail="Could not validate credentials",
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headers={"WWW-Authenticate": "Bearer"},
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)
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try:
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payload = jwt.decode(token, settings.secret_key, algorithms=[settings.algorithm])
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user_id: int = payload.get("sub")
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if user_id is None:
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raise credentials_exception
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except JWTError:
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raise credentials_exception
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user = db.query(User).filter(User.id == int(user_id)).first()
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if user is None:
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raise credentials_exception
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return user
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