apps/workbench/app/models/authorized_key.rb

   1 class AuthorizedKey < ArvadosBase
   2   def attribute_editable?(attr, ever=nil)
   3     if (attr.to_s == 'authorized_user_uuid') and (not ever)
   4       current_user.andand.is_admin
   5     else
   6       super
   7     end
   8   end
   9
  10   def self.creatable?
  11     false
  12   end
  13 end