module SSLyze
  class Certificate
    #
    # Represents the `<issuer>` XML element.
    #
    class Issuer

      #
      # Initializes the issuer.
      #
      # @param [Nokogiri::XML::Node] node
      #   The `<issuer>` element.
      #
      def initialize(node)
        @node = node
      end

      #
      # Country name.
      #
      # @return [String]
      #
      def country_name
        @country_name || @node.at('countryName').inner_text
      end

      #
      # Common name.
      #
      # @return [String]
      #
      def common_name
        @common_name ||= @node.at('commonName').inner_text
      end

      #
      # Organizational unit name.
      #
      # @return [String]
      #
      def organizational_unit_name
        @organizational_unit_name ||= @node.at('organizationalUnitName').inner_text
      end

      #
      # Organization name.
      #
      # @return [String]
      #
      def organization_name
        @organization_name ||= @node.at('organizationName').inner_text
      end

    end
  end
end