46 lines
1.4 KiB
PHP
46 lines
1.4 KiB
PHP
<?php
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/**
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* This file is part of the Froxlor project.
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* Copyright (c) 2010 the Froxlor Team (see authors).
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*
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* For the full copyright and license information, please view the COPYING
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* file that was distributed with this source code. You can also view the
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* COPYING file online at http://files.froxlor.org/misc/COPYING.txt
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*
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* @copyright (c) the authors
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* @author Froxlor team <team@froxlor.org> (2010-)
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* @license GPLv2 http://files.froxlor.org/misc/COPYING.txt
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* @package Functions
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* @version $Id$
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*/
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/**
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* checks give path for security issues
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* and returns a string that can be appended
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* to a line for a open_basedir directive
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*
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* @param string $path the path to check and append
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* @param boolean $first if true, no ':' will be prefixed to the path
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*
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* @return string
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*/
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function appendOpenBasedirPath($path = '', $first = false)
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{
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$path = makeCorrectDir($path);
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if($path != ''
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&& $path != '/'
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&& !preg_match("#^/dev#i", $path)
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&& !preg_match("#^/proc#i", $path)
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&& !preg_match("#^/etc#i", $path)
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&& !preg_match("#^/sys#i", $path)
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&& !preg_match("#:#", $path)
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) {
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if($first)
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return $path;
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return ':' . $path;
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}
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return '';
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}
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