29 lines
1.1 KiB
Python
29 lines
1.1 KiB
Python
from datetime import timedelta
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from typing import Optional
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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_access_token, get_password_hash
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from app.core.config import settings
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class AuthService:
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@staticmethod
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def authenticate_user(db: Session, email: str, password: str) -> Optional[User]:
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user = db.query(User).filter(User.email == email).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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return user
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@staticmethod
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def create_user_token(user: User) -> dict:
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access_token_expires = timedelta(minutes=settings.ACCESS_TOKEN_EXPIRE_MINUTES)
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access_token = create_access_token(
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subject=user.email, expires_delta=access_token_expires
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)
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return {"access_token": access_token, "token_type": "bearer"}
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@staticmethod
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def hash_password(password: str) -> str:
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return get_password_hash(password) |