hiderfong
34 lines
1.1 KiB
Python
34 lines
1.1 KiB
Python
from sqlalchemy.orm import Session
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from fastapi import HTTPException, status
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from app.models.user import User
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from app.core.security import verify_password, create_token_pair
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def authenticate_user(db: Session, username: str, password: str):
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user = db.query(User).filter(User.username == username).first()
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if not user:
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return None
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if not verify_password(password, user.hashed_password):
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return None
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if not user.is_active:
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raise HTTPException(status_code=status.HTTP_403_FORBIDDEN, detail="用户已被禁用")
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return user
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def login(db: Session, username: str, password: str):
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user = authenticate_user(db, username, password)
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if not user:
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raise HTTPException(
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status_code=status.HTTP_401_UNAUTHORIZED,
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detail="用户名或密码错误",
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headers={"WWW-Authenticate": "Bearer"},
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)
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access_token, refresh_token = create_token_pair(user.id, user.username)
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return {
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"access_token": access_token,
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"refresh_token": refresh_token,
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"token_type": "bearer",
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"expires_in": 30 * 60,
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}
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