Contents

require 'httparty'
require 'saml_idp/attributeable'
require 'saml_idp/incoming_metadata'
require 'saml_idp/persisted_metadata'
module SamlIdp
  class ServiceProvider
    include Attributeable
    attribute :identifier
    attribute :fingerprint
    attribute :metadata_url
    attribute :validate_signature
    attribute :acs_url

    delegate :config, to: :SamlIdp

    def valid?
      attributes.present?
    end

    def valid_signature?(doc)
      !should_validate_signature? ||
        doc.valid_signature?(fingerprint)
    end

    def should_validate_signature?
      attributes[:validate_signature] ||
        current_metadata.respond_to?(:sign_assertions?) && current_metadata.sign_assertions?
    end

    def refresh_metadata
      fresh = fresh_incoming_metadata
      if valid_signature?(fresh.document)
        metadata_persister[identifier, fresh]
        @current_metadata = nil
        fresh
      end
    end

    def current_metadata
      @current_metadata ||= get_current_or_build
    end

    def get_current_or_build
      persisted = metadata_getter[identifier, self]
      if persisted.is_a? Hash
        PersistedMetadata.new(persisted)
      end
    end
    private :get_current_or_build

    def metadata_getter
      config.service_provider.persisted_metadata_getter
    end
    private :metadata_getter

    def metadata_persister
      config.service_provider.metadata_persister
    end
    private :metadata_persister

    def fresh_incoming_metadata
      IncomingMetadata.new request_metadata
    end
    private :fresh_incoming_metadata

    def request_metadata
      metadata_url.present? ? HTTParty.get(metadata_url).body : ""
    end
    private :request_metadata
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
saml_idp-0.2.1	lib/saml_idp/service_provider.rb
saml_idp-0.2.0	lib/saml_idp/service_provider.rb
saml_idp-0.2.0.pre	lib/saml_idp/service_provider.rb
saml_idp-0.1.1	lib/saml_idp/service_provider.rb
saml_idp-0.1.0	lib/saml_idp/service_provider.rb
saml_idp-0.0.10	lib/saml_idp/service_provider.rb