##
# This file is part of the Metasploit Framework and may be subject to
# redistribution and commercial restrictions. Please see the Metasploit
# web site for more information on licensing and terms of use.
#   http://metasploit.com/
##

require 'rex/proto/http'
require 'msf/core'


class Metasploit3 < Msf::Auxiliary

	include Msf::Exploit::Remote::HttpClient
	include Msf::Auxiliary::WmapScanDir
	include Msf::Auxiliary::Scanner
	include Msf::Auxiliary::Report

	def initialize(info = {})
		super(update_info(info,
			'Name'   		=> 'HTTP Directory Listing Scanner',
			'Description'	=> %q{
				This module identifies directory listing vulnerabilities
				in a given directory path.
			},
			'Author' 		=> [ 'et' ],
			'License'		=> BSD_LICENSE))

		register_options(
			[
				OptString.new('PATH', [ true,  "The path to identify directoy listing", '/']),
			], self.class)

	end

	def run_host(ip)

		tpath = normalize_uri(datastore['PATH'])
		if tpath[-1,1] != '/'
			tpath += '/'
		end

		begin
			res = send_request_cgi({
				'uri'  		=>  tpath,
				'method'   	=> 'GET',
				'ctype'		=> 'text/plain'
				}, 20)

			if (res and res.code >= 200 and res.code < 300)
				if res.to_s.include? "<title>Index of /" and res.to_s.include? "<h1>Index of /"
					print_status("Found Directory Listing #{wmap_base_url}#{tpath}")

					report_web_vuln(
						:host	=> ip,
						:port	=> rport,
						:vhost  => vhost,
						:ssl    => ssl,
						:path	=> "#{tpath}",
						:method => 'GET',
						:pname  => "",
						:proof  => "Res code: #{res.code.to_s}",
						:risk   => 0,
						:confidence   => 100,
						:category     => 'directory',
						:description  => 'Directoy found allowing liting of its contents.',
						:name   => 'directory listing'
					)

				end

				if res.to_s.include? "[To Parent Directory]</A>" and res.to_s.include? "#{tpath}</H1><hr>"
					print_status("Found Directory Listing #{wmap_base_url}#{tpath}")

					report_web_vuln(
						:host	=> ip,
						:port	=> rport,
						:vhost  => vhost,
						:ssl    => ssl,
						:path	=> "#{tpath}",
						:method => 'GET',
						:pname  => "",
						:proof  => "Res code: #{res.code.to_s}",
						:risk   => 0,
						:confidence   => 100,
						:category     => 'directory',
						:description  => 'Directory found allowing listing of its contents.',
						:name   => 'directory listing'
					)

				end

			else
				vprint_status("NOT Vulnerable to directory listing #{wmap_base_url}#{tpath}")
			end

		rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout
		rescue ::Timeout::Error, ::Errno::EPIPE
		end
	end
end