# File lib/chef/provider/user.rb, line 145
      def action_lock
        if @user_exists
          if check_lock() == false
            lock_user
            @new_resource.updated_by_last_action(true)
            Chef::Log.info("Locked #{@new_resource}")
          else
            Chef::Log.debug("No need to lock #{@new_resource}")
          end
        else
          raise Chef::Exceptions::User, "Cannot lock #{@new_resource} - user does not exist!"
        end
      end