# File lib/httpclient/auth.rb, line 625
      def initialize(*args)
        @http_method,
          @realm,
          @consumer_key,
          @consumer_secret,
          @token,
          @secret,
          @signature_method,
          @version,
          @callback,
          @verifier =
        keyword_argument(args,
          :http_method,
          :realm,
          :consumer_key,
          :consumer_secret,
          :token,
          :secret,
          :signature_method,
          :version,
          :callback,
          :verifier
        )
        @http_method ||= :post
        @session_handle = nil
        @signature_handler = {}
      end