Agent

user.rb

      action "info" do
        validate :user, String
        user         = request[:user]
        reply[:user] = user_info(user)
       end

      private
      
      require 'etc'
      def user_info(req_user)
        users = ""
        Etc.passwd do |user|
          next unless user.name == req_user
          user_uid = uid_name(user.uid)
          user_gid = gid_name(user.gid)
          users    = "#{user_uid} #{user_gid}"
        end
        users    
      end

      def uid_name(uid)
        Etc.getpwuid(uid).name
      end

      def gid_name(gid)
        Etc.getgrgid(gid).name
      end
    end
  end
end