SoundSoftware Code Site

# Mocks out OpenID

#

# http://www.northpub.com/articles/2007/04/02/testing-openid-support

module OpenIdAuthentication 

  EXTENSION_FIELDS = {'email' => 'user@somedomain.com',

                      'nickname' => 'cool_user',

                      'country' => 'US',

                      'postcode' => '12345',

                      'fullname' => 'Cool User',

                      'dob' => '1970-04-01',

                      'language' => 'en',

                      'timezone' => 'America/New_York'}     

  protected

    def authenticate_with_open_id(identity_url = params[:openid_url], options = {}) #:doc:

      if User.find_by_identity_url(identity_url) || identity_url.include?('good')

        # Don't process registration fields unless it is requested.

        unless identity_url.include?('blank') || (options[:required].nil? && options[:optional].nil?)

          extension_response_fields = {}

          options[:required].each do |field|

            extension_response_fields[field.to_s] = EXTENSION_FIELDS[field.to_s]

          end unless options[:required].nil?

          options[:optional].each do |field|

            extension_response_fields[field.to_s] = EXTENSION_FIELDS[field.to_s]

          end unless options[:optional].nil?

        end

        yield Result[:successful], identity_url , extension_response_fields

      else

        logger.info "OpenID authentication failed: #{identity_url}" 

        yield Result[:failed], identity_url, nil

      end

    end

  private

    def add_simple_registration_fields(open_id_response, fields)

      open_id_response.add_extension_arg('sreg', 'required', [ fields[:required] ].flatten * ',') if fields[:required]

      open_id_response.add_extension_arg('sreg', 'optional', [ fields[:optional] ].flatten * ',') if fields[:optional]

    end

end