Justin Visser
bf04c77aa9
Add ruff and mypy to dev dependencies with configuration in pyproject.toml. Add a lint CI job that runs ruff check, ruff format --check, and mypy. Auto-fix import sorting and formatting across the codebase. Exclude alembic/versions from linting (auto-generated migrations). Ignore B008 (FastAPI Depends pattern) and RUF001 (unicode in user-facing strings). 21 ruff lint errors and 50 mypy errors remain for manual review. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
36 lines
1.2 KiB
Python
36 lines
1.2 KiB
Python
from __future__ import annotations
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from sqlalchemy import select
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from sqlalchemy.ext.asyncio import AsyncSession
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from app.auth.security import PasswordService
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from app.db.models import User
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class AuthService:
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def __init__(self, password_service: PasswordService) -> None:
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self._password_service = password_service
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async def authenticate_user(
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self,
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db_session: AsyncSession,
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*,
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email: str,
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password: str,
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) -> User | None:
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normalized_email = email.strip().lower()
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if not normalized_email or not password:
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return None
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result = await db_session.execute(select(User).where(User.email == normalized_email))
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user = result.scalar_one_or_none()
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if user is None or not user.is_active:
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return None
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if not self._password_service.verify_password(user.password_hash, password):
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return None
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return user
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def hash_password(self, password: str) -> str:
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return self._password_service.hash_password(password)
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def verify_password(self, *, password_hash: str, password: str) -> bool:
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return self._password_service.verify_password(password_hash, password)
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