Allow mods to disable login, improve message when login disabled (#8329)

* Allow moderators to disable/enable login

* Instead of rejecting login, show forbidden error when login disabled

Avoid confusion because when login is rejected, the message is that
the account is not activated, which is wrong.

* Fix tests

1 files changed, 0 insertions, 4 deletions

diff --git a/app/models/user.rb b/app/models/user.rb
index a2cf2565f..75b7e9e7c 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -216,10 +216,6 @@ class User < ApplicationRecord
     save!
   end
 
-  def active_for_authentication?
-    super && !disabled?
-  end
-
   def setting_default_privacy
     settings.default_privacy || (account.locked? ? 'private' : 'public')
   end