[Bugfix] 修复用户失效日期截止后还可登录问题

apps/users/forms.py

@@ -16,13 +16,14 @@ class UserLoginForm(AuthenticationForm):
         max_length=128, strip=False
     )
 
+    def confirm_login_allowed(self, user):
+        if not user.is_staff:
+            raise forms.ValidationError(
+                self.error_messages['inactive'],
+                code='inactive',)
 
-class UserLoginCaptchaForm(AuthenticationForm):
-    username = forms.CharField(label=_('Username'), max_length=100)
-    password = forms.CharField(
-        label=_('Password'), widget=forms.PasswordInput,
-        max_length=128, strip=False
-    )
+
+class UserLoginCaptchaForm(UserLoginForm):
     captcha = CaptchaField()