typo3_fingerprinting

#!/usr/bin/php
<?php
/***************************************************************
*  Copyright notice
*
*  (c) 2011 Adrien LUCAS <contact@adrienlucas.net>
*  All rights reserved
*
*  This script is part of the TYPO3 Fingerprinting project. The 
*  TYPO3 Fingerprinting project is free software but is not part of
*  the TYPO3 project; you can redistribute it and/or modify
*  it under the terms of the GNU General Public License as published by
*  the Free Software Foundation; either version 2 of the License, or
*  (at your option) any later version.
*
*  The GNU General Public License can be found at
*  http://www.gnu.org/copyleft/gpl.html.
*
*  This script is distributed in the hope that it will be useful,
*  but WITHOUT ANY WARRANTY; without even the implied warranty of
*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
*  GNU General Public License for more details.
*
*  This copyright notice MUST APPEAR in all copies of the script!
***************************************************************/

include('inc/global_functions.php');
include('inc/fingerprinting_functions.php');

echo "TYPO3 Fingerprinting (1st release)\n";
if($argc < 2)
	usage();
	
$_target = array_pop($argv);
$_ctx = stream_context_create( //feel free to change (except 'ignore_errors')
	array('http' =>
		array(
		    'method'  => 'GET',
		    'header'  => '',
		    'user_agent'  => 'Mozilla/5.0 is not my user-agent.',
		    'ignore_errors' => !optionIsSet('debug')
		)
	)
);


//1st way : "Le bon"
if(($branch = matchBranchInMetatag()) !== FALSE)
	$res = 'is '.$branch;
else
	$res = 'not found';
	
echo "1. Branch $res (meta tag).\n";
	
//2nd way : "Le truand"
if(($version = matchVersionInChangelog(array('typo3/ChangeLog', 'typo3_src/ChangeLog', 'ChangeLog'))) !== FALSE)
	$res = 'is '.$version;
else
	$res = "not found";
	
echo "2. Release $res (changelog).\n";

//3rd way : "La brute"
include('fingerprints/filesums.php');
global $targetSums;

if(sizeof($versions = matchVersionsByFilesums($_filesums)) > 0){
	$res = 'matched';
	$displayed = 0;
	foreach($versions as $v => $c){
		$matched = intval($c*100/sizeof($targetSums));
		if($displayed++ < 6 || $matched > 75) $res .= ' : '.$v.'('.$matched.'%)';
	}
}else
	$res = 'not matched';

echo "3. Possible version(s) $res (fingerprints).\n";
if(optionIsSet('debug')) echo "*. Target's fingerprints : ".var_export($targetSums, TRUE)."\n";