Files
2026-08-25 08:39:46 +02:00

22 lines
631 B
Python

## Copyright © 2026 Olaf Kolkman
## SPDX-License-Identifier: GPL-3.0-or-later
from datetime import datetime, timezone
from hashlib import sha256
from backend.app.database import get_connection
def hash_password(password: str) -> str:
return sha256(password.encode('utf-8')).hexdigest()
def authenticate_user(username: str, password: str):
password_hash = hash_password(password)
with get_connection() as conn:
row = conn.execute(
'SELECT * FROM users WHERE username = ? AND password_hash = ?',
(username, password_hash),
).fetchone()
return dict(row) if row else None