class Sp
  class << self
    def default(request)
      @sp ||=
        begin
          url_helpers = Rails.application.routes.url_helpers
          host = "#{request.protocol}#{request.host}:#{request.port}"
          Saml::Kit::ServiceProviderMetadata.build do |builder|
            builder.embed_signature = false
            builder.add_assertion_consumer_service(url_helpers.consume_url(host: host), binding: :http_post)
            builder.add_single_logout_service(url_helpers.logout_url(host: host), binding: :http_post)
          end
        end
    end
  end
end