46 lines
1.2 KiB
PHP
46 lines
1.2 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) 2003-2009 the SysCP Team (see authors).
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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 Florian Lippert <flo@syscp.org> (2003-2009)
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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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*
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*/
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/**
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* Function which returns a secure path, means to remove all multiple dots and slashes
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*
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* @param string The path
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* @return string The corrected path
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* @author Florian Lippert <flo@syscp.org>
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*/
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function makeSecurePath($path) {
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$search = Array(
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'#/+#',
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'#\.+#',
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'#\0+#'
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);
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$replace = Array(
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'/',
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'.',
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''
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);
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$path = preg_replace($search, $replace, $path);
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// don't just replace a space with an escaped space
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// it might be escaped already
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$path = str_replace("\ ", " ", $path);
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$path = str_replace(" ", "\ ", $path);
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return $path;
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}
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