gistfile1.rb

class KookieStore < CGI::Session::CookieStore

private

  def read_cookie
    # use the real cookie if we can
    cookie = super
    unless cookie
      # didn't find the real cookie, is this a multipart upload?
      match_data = /^multipart\/form-data; boundary=(.+)/.match @session.cgi.env_table["CONTENT_TYPE"]
      if match_data
        # it is a multipart upload - use cookie value in form data (if present)
        boundary = WEBrick::HTTPUtils::dequote match_data[1]
        form_data = WEBrick::HTTPUtils.parse_form_data @session.cgi.stdinput, boundary
        cookie = form_data[@cookie_options["name"]]
      end
    end
    cookie
  end
  
end