mirror of
https://github.com/smarty-php/smarty.git
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49 lines
1.2 KiB
PHP
49 lines
1.2 KiB
PHP
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<?php
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/**
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* Smarty plugin
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* @package Smarty
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* @subpackage plugins
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*/
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/**
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* determines if a resource is secure or not.
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*
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* @param string $resource_type
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* @param string $resource_name
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* @return boolean
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*/
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// $resource_type, $resource_name
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function smarty_core_is_secure($params, &$this)
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{
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if (!$this->security || $this->security_settings['INCLUDE_ANY']) {
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return true;
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}
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$_smarty_secure = false;
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if ($params['resource_type'] == 'file') {
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if (!empty($this->secure_dir)) {
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foreach ((array)$this->secure_dir as $curr_dir) {
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if ( !empty($curr_dir) && is_readable ($curr_dir)) {
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if (substr(realpath($params['resource_name']),0, strlen(realpath($curr_dir))) == realpath($curr_dir)) {
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$_smarty_secure = true;
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break;
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}
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}
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}
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}
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} else {
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// resource is not on local file system
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$_smarty_secure = call_user_func_array(
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$this->_plugins['resource'][$params['resource_type']][0][2],
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array($params['resource_name'], &$_smarty_secure, &$this));
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}
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return $_smarty_secure;
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}
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/* vim: set expandtab: */
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?>
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