11

2026-05-22 14:59:33 +08:00
parent 3c91a52aff
commit 5aafba8eb9
5 changed files with 40 additions and 2 deletions
--- a/app/services/auth.py
+++ b/app/services/auth.py
@@ -66,12 +66,18 @@ async def register_user(
    if existing is not None:
        raise AuthError("用户名已存在")

+    serial = _normalize_device_serial(device_serial)
+    if serial:
+        bound = await db.scalar(select(User).where(User.device_serial == serial))
+        if bound is not None:
+            raise AuthError("该电脑已绑定其它用户")
+
    user = User(
        username=username,
        password_hash=hash_password(password),
        role_id=0,
        phone=None,
-        device_serial=_normalize_device_serial(device_serial),
+        device_serial=serial,
    )
    db.add(user)
    await db.flush()