Refs #29628, Refs #33178 -- Made createsuperuser validate password against required fields passed in options.

django/contrib/auth/management/commands/createsuperuser.py

@@ -134,13 +134,13 @@ class Command(BaseCommand):
                                 self.stderr.write('Error: This field cannot be blank.')
                                 continue
                             user_data[field_name] = [pk.strip() for pk in input_value.split(',')]
-                        if not field.many_to_many:
-                            fake_user_data[field_name] = input_value
-
                         # Wrap any foreign keys in fake model instances
                         if field.many_to_one:
                             fake_user_data[field_name] = field.remote_field.model(input_value)
 
+                    if not field.many_to_many and field_name not in fake_user_data:
+                        fake_user_data[field_name] = user_data[field_name]
+
                 # Prompt for a password if the model has one.
                 while PASSWORD_FIELD in user_data and user_data[PASSWORD_FIELD] is None:
                     password = getpass.getpass()

tests/auth_tests/test_management.py

@@ -713,6 +713,46 @@ class CreatesuperuserManagementCommandTestCase(TestCase):
 
         test(self)
 
+    @override_settings(
+        AUTH_USER_MODEL='auth_tests.CustomUser',
+        AUTH_PASSWORD_VALIDATORS=[
+            {'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator'},
+        ]
+    )
+    def test_validate_password_against_required_fields_via_option(self):
+        new_io = StringIO()
+        first_name = 'josephine'
+        entered_passwords = [
+            first_name, first_name,
+            'superduperunguessablepassword', 'superduperunguessablepassword',
+        ]
+
+        def bad_then_good_password():
+            return entered_passwords.pop(0)
+
+        @mock_inputs({
+            'password': bad_then_good_password,
+            'bypass': 'n',
+        })
+        def test(self):
+            call_command(
+                'createsuperuser',
+                interactive=True,
+                first_name=first_name,
+                date_of_birth='1970-01-01',
+                email='joey@example.com',
+                stdin=MockTTY(),
+                stdout=new_io,
+                stderr=new_io,
+            )
+            self.assertEqual(
+                new_io.getvalue().strip(),
+                'The password is too similar to the first name.\n'
+                'Superuser created successfully.'
+            )
+
+        test(self)
+
     def test_blank_username(self):
         """Creation fails if --username is blank."""
         new_io = StringIO()