# File lib/openshift-origin-node/model/unix_user.rb, line 391
    def add_broker_auth(iv,token)
      broker_auth_dir=File.join(@homedir,'.auth')
      FileUtils.mkdir_p broker_auth_dir
      File.open(File.join(broker_auth_dir, 'iv'),
            File::WRONLY|File::TRUNC|File::CREAT) do |file|
        file.write iv
      end
      File.open(File.join(broker_auth_dir, 'token'),
            File::WRONLY|File::TRUNC|File::CREAT) do |file|
        file.write token
      end

      FileUtils.chown_R("root", @uuid,broker_auth_dir)
      FileUtils.chmod(0o0750, broker_auth_dir)
      FileUtils.chmod(0o0640, Dir.glob("#{broker_auth_dir}/*"))
    end