FM / sysplugins

/home/techb158/exp.abdallabala.com/vendor/smarty/smarty/libs/sysplugins/

/home/techb158/exp.abdallabala.com/vendor/smarty/smarty/libs/sysplugins

Name	Size	Mode	Actions
smartycompilerexception.php	771	0644	edit dl rm
smartyexception.php	334	0644	edit dl rm
smarty_cacheresource.php	6644	0644	edit dl rm
smarty_cacheresource_custom.php	9912	0644	edit dl rm
smarty_cacheresource_keyvaluestore.php	17651	0644	edit dl rm
smarty_data.php	1696	0644	edit dl rm
smarty_internal_block.php	1627	0644	edit dl rm
smarty_internal_cacheresource_file.php	8202	0644	edit dl rm
smarty_internal_compilebase.php	7098	0644	edit dl rm
smarty_internal_compile_append.php	1791	0644	edit dl rm
smarty_internal_compile_assign.php	3416	0644	edit dl rm
smarty_internal_compile_block.php	7696	0644	edit dl rm
smarty_internal_compile_block_child.php	485	0644	edit dl rm
smarty_internal_compile_block_parent.php	583	0644	edit dl rm
smarty_internal_compile_break.php	3854	0644	edit dl rm
smarty_internal_compile_call.php	2870	0644	edit dl rm
smarty_internal_compile_capture.php	3633	0644	edit dl rm
smarty_internal_compile_child.php	2468	0644	edit dl rm
smarty_internal_compile_config_load.php	2729	0644	edit dl rm
smarty_internal_compile_continue.php	437	0644	edit dl rm
smarty_internal_compile_debug.php	1083	0644	edit dl rm
smarty_internal_compile_eval.php	1891	0644	edit dl rm
smarty_internal_compile_extends.php	5403	0644	edit dl rm
smarty_internal_compile_for.php	6706	0644	edit dl rm
smarty_internal_compile_foreach.php	11728	0644	edit dl rm
smarty_internal_compile_function.php	9933	0644	edit dl rm
smarty_internal_compile_if.php	8302	0644	edit dl rm
smarty_internal_compile_include.php	15018	0644	edit dl rm
smarty_internal_compile_include_php.php	3565	0644	edit dl rm
smarty_internal_compile_insert.php	6024	0644	edit dl rm
smarty_internal_compile_ldelim.php	1053	0644	edit dl rm
smarty_internal_compile_make_nocache.php	1666	0644	edit dl rm
smarty_internal_compile_nocache.php	2138	0644	edit dl rm
smarty_internal_compile_parent.php	565	0644	edit dl rm
smarty_internal_compile_private_block_plugin.php	5084	0644	edit dl rm
smarty_internal_compile_private_foreachsection.php	7077	0644	edit dl rm
smarty_internal_compile_private_function_plugin.php	2527	0644	edit dl rm
smarty_internal_compile_private_modifier.php	8044	0644	edit dl rm
smarty_internal_compile_private_object_block_function.php	1356	0644	edit dl rm
smarty_internal_compile_private_object_function.php	3200	0644	edit dl rm
smarty_internal_compile_private_php.php	9834	0644	edit dl rm
smarty_internal_compile_private_print_expression.php	6683	0644	edit dl rm
smarty_internal_compile_private_registered_block.php	2981	0644	edit dl rm
smarty_internal_compile_private_registered_function.php	3438	0644	edit dl rm
smarty_internal_compile_private_special_variable.php	5826	0644	edit dl rm
smarty_internal_compile_rdelim.php	902	0644	edit dl rm
smarty_internal_compile_section.php	18397	0644	edit dl rm
smarty_internal_compile_setfilter.php	2182	0644	edit dl rm
smarty_internal_compile_shared_inheritance.php	1797	0644	edit dl rm
smarty_internal_compile_while.php	3822	0644	edit dl rm
smarty_internal_configfilelexer.php	24846	0644	edit dl rm
smarty_internal_configfileparser.php	34640	0644	edit dl rm
smarty_internal_config_file_compiler.php	6548	0644	edit dl rm
smarty_internal_data.php	8988	0644	edit dl rm
smarty_internal_debug.php	15464	0644	edit dl rm
smarty_internal_errorhandler.php	4335	0644	edit dl rm
smarty_internal_extension_handler.php	8210	0644	edit dl rm
smarty_internal_method_addautoloadfilters.php	2222	0644	edit dl rm
smarty_internal_method_adddefaultmodifiers.php	1164	0644	edit dl rm
smarty_internal_method_append.php	2867	0644	edit dl rm
smarty_internal_method_appendbyref.php	1801	0644	edit dl rm
smarty_internal_method_assignbyref.php	1276	0644	edit dl rm
smarty_internal_method_assignglobal.php	1408	0644	edit dl rm
smarty_internal_method_clearallassign.php	778	0644	edit dl rm
smarty_internal_method_clearallcache.php	994	0644	edit dl rm
smarty_internal_method_clearassign.php	1073	0644	edit dl rm
smarty_internal_method_clearcache.php	1285	0644	edit dl rm
smarty_internal_method_clearcompiledtemplate.php	5656	0644	edit dl rm
smarty_internal_method_clearconfig.php	977	0644	edit dl rm
smarty_internal_method_compileallconfig.php	964	0644	edit dl rm
smarty_internal_method_compilealltemplates.php	4646	0644	edit dl rm
smarty_internal_method_configload.php	7297	0644	edit dl rm
smarty_internal_method_createdata.php	1330	0644	edit dl rm
smarty_internal_method_getautoloadfilters.php	1353	0644	edit dl rm
smarty_internal_method_getconfigvariable.php	919	0644	edit dl rm
smarty_internal_method_getconfigvars.php	1633	0644	edit dl rm
smarty_internal_method_getdebugtemplate.php	709	0644	edit dl rm
smarty_internal_method_getdefaultmodifiers.php	745	0644	edit dl rm
smarty_internal_method_getglobal.php	1112	0644	edit dl rm
smarty_internal_method_getregisteredobject.php	1344	0644	edit dl rm
smarty_internal_method_getstreamvariable.php	1269	0644	edit dl rm
smarty_internal_method_gettags.php	2072	0644	edit dl rm
smarty_internal_method_gettemplatevars.php	4021	0644	edit dl rm
smarty_internal_method_literals.php	3049	0644	edit dl rm
smarty_internal_method_loadfilter.php	2172	0644	edit dl rm
smarty_internal_method_loadplugin.php	4246	0644	edit dl rm
smarty_internal_method_mustcompile.php	1769	0644	edit dl rm
smarty_internal_method_registercacheresource.php	1178	0644	edit dl rm
smarty_internal_method_registerclass.php	1427	0644	edit dl rm
smarty_internal_method_registerdefaultconfighandler.php	1175	0644	edit dl rm
smarty_internal_method_registerdefaultpluginhandler.php	1274	0644	edit dl rm
smarty_internal_method_registerdefaulttemplatehandler.php	3015	0644	edit dl rm
smarty_internal_method_registerfilter.php	2497	0644	edit dl rm
smarty_internal_method_registerobject.php	4076	0644	edit dl rm
smarty_internal_method_registerplugin.php	2218	0644	edit dl rm
smarty_internal_method_registerresource.php	1862	0644	edit dl rm
smarty_internal_method_setautoloadfilters.php	2278	0644	edit dl rm
smarty_internal_method_setdebugtemplate.php	1023	0644	edit dl rm
smarty_internal_method_setdefaultmodifiers.php	1008	0644	edit dl rm
smarty_internal_method_unloadfilter.php	1440	0644	edit dl rm
smarty_internal_method_unregistercacheresource.php	1074	0644	edit dl rm
smarty_internal_method_unregisterfilter.php	1471	0644	edit dl rm
smarty_internal_method_unregisterobject.php	1059	0644	edit dl rm
smarty_internal_method_unregisterplugin.php	1158	0644	edit dl rm
smarty_internal_method_unregisterresource.php	1054	0644	edit dl rm
smarty_internal_nocache_insert.php	1731	0644	edit dl rm
smarty_internal_parsetree.php	907	0644	edit dl rm
smarty_internal_parsetree_code.php	889	0644	edit dl rm
smarty_internal_parsetree_dq.php	3315	0644	edit dl rm
smarty_internal_parsetree_dqcontent.php	930	0644	edit dl rm
smarty_internal_parsetree_tag.php	1776	0644	edit dl rm
smarty_internal_parsetree_template.php	4723	0644	edit dl rm
smarty_internal_parsetree_text.php	1279	0644	edit dl rm
smarty_internal_resource_eval.php	2787	0644	edit dl rm
smarty_internal_resource_extends.php	3728	0644	edit dl rm
smarty_internal_resource_file.php	6778	0644	edit dl rm
smarty_internal_resource_php.php	3602	0644	edit dl rm
smarty_internal_resource_registered.php	3199	0644	edit dl rm
smarty_internal_resource_stream.php	2395	0644	edit dl rm
smarty_internal_resource_string.php	3073	0644	edit dl rm
smarty_internal_runtime_cachemodify.php	2593	0644	edit dl rm
smarty_internal_runtime_cacheresourcefile.php	5866	0644	edit dl rm
smarty_internal_runtime_capture.php	4187	0644	edit dl rm
smarty_internal_runtime_codeframe.php	4089	0644	edit dl rm
smarty_internal_runtime_filterhandler.php	2977	0644	edit dl rm
smarty_internal_runtime_foreach.php	5477	0644	edit dl rm
smarty_internal_runtime_getincludepath.php	5011	0644	edit dl rm
smarty_internal_runtime_inheritance.php	8369	0644	edit dl rm
smarty_internal_runtime_make_nocache.php	2070	0644	edit dl rm
smarty_internal_runtime_tplfunction.php	7582	0644	edit dl rm
smarty_internal_runtime_updatecache.php	6627	0644	edit dl rm
smarty_internal_runtime_updatescope.php	3953	0644	edit dl rm
smarty_internal_runtime_writefile.php	3468	0644	edit dl rm
smarty_internal_smartytemplatecompiler.php	5625	0644	edit dl rm
smarty_internal_template.php	25925	0644	edit dl rm
smarty_internal_templatebase.php	13937	0644	edit dl rm
smarty_internal_templatecompilerbase.php	59708	0644	edit dl rm
smarty_internal_templatelexer.php	36393	0644	edit dl rm
smarty_internal_templateparser.php	137880	0644	edit dl rm
smarty_internal_testinstall.php	32044	0644	edit dl rm
smarty_internal_undefined.php	1699	0644	edit dl rm
smarty_resource.php	9514	0644	edit dl rm
smarty_resource_custom.php	3015	0644	edit dl rm
smarty_resource_recompiled.php	2394	0644	edit dl rm
smarty_resource_uncompiled.php	1420	0644	edit dl rm
smarty_security.php	23468	0644	edit dl rm
smarty_template_cached.php	7768	0644	edit dl rm
smarty_template_compiled.php	9461	0644	edit dl rm
smarty_template_config.php	3063	0644	edit dl rm
smarty_template_resource_base.php	3491	0644	edit dl rm
smarty_template_source.php	5327	0644	edit dl rm
smarty_undefined_variable.php	567	0644	edit dl rm
smarty_variable.php	910	0644	edit dl rm

Edit: /home/techb158/exp.abdallabala.com/vendor/smarty/smarty/libs/sysplugins/smarty_security.php (23468B)

<?php
/**
 * Smarty plugin
 *
 * @package    Smarty
 * @subpackage Security
 * @author     Uwe Tews
 */
/**
 * FIXME: Smarty_Security API
 *      - getter and setter instead of public properties would allow cultivating an internal cache properly
 *      - current implementation of isTrustedResourceDir() assumes that Smarty::$template_dir and Smarty::$config_dir
 *      are immutable the cache is killed every time either of the variables change. That means that two distinct
 *      Smarty objects with differing
 *        $template_dir or $config_dir should NOT share the same Smarty_Security instance,
 *        as this would lead to (severe) performance penalty! how should this be handled?
 */

/**
 * This class does contain the security settings
 */
class Smarty_Security
{
    /**
     * This determines how Smarty handles "<?php ... ?>" tags in templates.
     * possible values:
     * <ul>
     *   <li>Smarty::PHP_PASSTHRU -> echo PHP tags as they are</li>
     *   <li>Smarty::PHP_QUOTE    -> escape tags as entities</li>
     *   <li>Smarty::PHP_REMOVE   -> remove php tags</li>
     *   <li>Smarty::PHP_ALLOW    -> execute php tags</li>
     * </ul>
     *
     * @var integer
     */
    public $php_handling = Smarty::PHP_PASSTHRU;

/**
     * This is the list of template directories that are considered secure.
     * $template_dir is in this list implicitly.
     *
     * @var array
     */
    public $secure_dir = array();

/**
     * This is an array of directories where trusted php scripts reside.
     * {@link $security} is disabled during their inclusion/execution.
     *
     * @var array
     */
    public $trusted_dir = array();

/**
     * List of regular expressions (PCRE) that include trusted URIs
     *
     * @var array
     */
    public $trusted_uri = array();

/**
     * List of trusted constants names
     *
     * @var array
     */
    public $trusted_constants = array();

/**
     * This is an array of trusted static classes.
     * If empty access to all static classes is allowed.
     * If set to 'none' none is allowed.
     *
     * @var array
     */
    public $static_classes = array();

/**
     * This is an nested array of trusted classes and static methods.
     * If empty access to all static classes and methods is allowed.
     * Format:
     * array (
     *         'class_1' => array('method_1', 'method_2'), // allowed methods listed
     *         'class_2' => array(),                       // all methods of class allowed
     *       )
     * If set to null none is allowed.
     *
     * @var array
     */
    public $trusted_static_methods = array();

/**
     * This is an array of trusted static properties.
     * If empty access to all static classes and properties is allowed.
     * Format:
     * array (
     *         'class_1' => array('prop_1', 'prop_2'), // allowed properties listed
     *         'class_2' => array(),                   // all properties of class allowed
     *       )
     * If set to null none is allowed.
     *
     * @var array
     */
    public $trusted_static_properties = array();

/**
     * This is an array of trusted PHP functions.
     * If empty all functions are allowed.
     * To disable all PHP functions set $php_functions = null.
     *
     * @var array
     */
    public $php_functions = array('isset', 'empty', 'count', 'sizeof', 'in_array', 'is_array', 'time',);

/**
     * This is an array of trusted PHP modifiers.
     * If empty all modifiers are allowed.
     * To disable all modifier set $php_modifiers = null.
     *
     * @var array
     */
    public $php_modifiers = array('escape', 'count', 'nl2br',);

/**
     * This is an array of allowed tags.
     * If empty no restriction by allowed_tags.
     *
     * @var array
     */
    public $allowed_tags = array();

/**
     * This is an array of disabled tags.
     * If empty no restriction by disabled_tags.
     *
     * @var array
     */
    public $disabled_tags = array();

/**
     * This is an array of allowed modifier plugins.
     * If empty no restriction by allowed_modifiers.
     *
     * @var array
     */
    public $allowed_modifiers = array();

/**
     * This is an array of disabled modifier plugins.
     * If empty no restriction by disabled_modifiers.
     *
     * @var array
     */
    public $disabled_modifiers = array();

/**
     * This is an array of disabled special $smarty variables.
     *
     * @var array
     */
    public $disabled_special_smarty_vars = array();

/**
     * This is an array of trusted streams.
     * If empty all streams are allowed.
     * To disable all streams set $streams = null.
     *
     * @var array
     */
    public $streams = array('file');

/**
     * + flag if constants can be accessed from template
     *
     * @var boolean
     */
    public $allow_constants = true;

/**
     * + flag if super globals can be accessed from template
     *
     * @var boolean
     */
    public $allow_super_globals = true;

/**
     * max template nesting level
     *
     * @var int
     */
    public $max_template_nesting = 0;

/**
     * current template nesting level
     *
     * @var int
     */
    private $_current_template_nesting = 0;

/**
     * Cache for $resource_dir lookup
     *
     * @var array
     */
    protected $_resource_dir = array();

/**
     * Cache for $template_dir lookup
     *
     * @var array
     */
    protected $_template_dir = array();

/**
     * Cache for $config_dir lookup
     *
     * @var array
     */
    protected $_config_dir = array();

/**
     * Cache for $secure_dir lookup
     *
     * @var array
     */
    protected $_secure_dir = array();

/**
     * Cache for $php_resource_dir lookup
     *
     * @var array
     */
    protected $_php_resource_dir = null;

/**
     * Cache for $trusted_dir lookup
     *
     * @var array
     */
    protected $_trusted_dir = null;

/**
     * Cache for include path status
     *
     * @var bool
     */
    protected $_include_path_status = false;

/**
     * Cache for $_include_array lookup
     *
     * @var array
     */
    protected $_include_dir = array();

/**
     * @param Smarty $smarty
     */
    public function __construct($smarty)
    {
        $this->smarty = $smarty;
    }

/**
     * Check if PHP function is trusted.
     *
     * @param string $function_name
     * @param object $compiler compiler object
     *
     * @return boolean                 true if function is trusted
     */
    public function isTrustedPhpFunction($function_name, $compiler)
    {
        if (isset($this->php_functions)
            && (empty($this->php_functions) || in_array($function_name, $this->php_functions))
        ) {
            return true;
        }
        $compiler->trigger_template_error("PHP function '{$function_name}' not allowed by security setting");
        return false; // should not, but who knows what happens to the compiler in the future?
    }

/**
     * Check if static class is trusted.
     *
     * @param string $class_name
     * @param object $compiler compiler object
     *
     * @return boolean                 true if class is trusted
     */
    public function isTrustedStaticClass($class_name, $compiler)
    {
        if (isset($this->static_classes)
            && (empty($this->static_classes) || in_array($class_name, $this->static_classes))
        ) {
            return true;
        }
        $compiler->trigger_template_error("access to static class '{$class_name}' not allowed by security setting");
        return false; // should not, but who knows what happens to the compiler in the future?
    }

/**
     * Check if static class method/property is trusted.
     *
     * @param string $class_name
     * @param string $params
     * @param object $compiler compiler object
     *
     * @return boolean                 true if class method is trusted
     */
    public function isTrustedStaticClassAccess($class_name, $params, $compiler)
    {
        if (!isset($params[ 2 ])) {
            // fall back
            return $this->isTrustedStaticClass($class_name, $compiler);
        }
        if ($params[ 2 ] === 'method') {
            $allowed = $this->trusted_static_methods;
            $name = substr($params[ 0 ], 0, strpos($params[ 0 ], '('));
        } else {
            $allowed = $this->trusted_static_properties;
            // strip '$'
            $name = substr($params[ 0 ], 1);
        }
        if (isset($allowed)) {
            if (empty($allowed)) {
                // fall back
                return $this->isTrustedStaticClass($class_name, $compiler);
            }
            if (isset($allowed[ $class_name ])
                && (empty($allowed[ $class_name ]) || in_array($name, $allowed[ $class_name ]))
            ) {
                return true;
            }
        }
        $compiler->trigger_template_error("access to static class '{$class_name}' {$params[2]} '{$name}' not allowed by security setting");
        return false; // should not, but who knows what happens to the compiler in the future?
    }

/**
     * Check if PHP modifier is trusted.
     *
     * @param string $modifier_name
     * @param object $compiler compiler object
     *
     * @return boolean                 true if modifier is trusted
     */
    public function isTrustedPhpModifier($modifier_name, $compiler)
    {
        if (isset($this->php_modifiers)
            && (empty($this->php_modifiers) || in_array($modifier_name, $this->php_modifiers))
        ) {
            return true;
        }
        $compiler->trigger_template_error("modifier '{$modifier_name}' not allowed by security setting");
        return false; // should not, but who knows what happens to the compiler in the future?
    }

/**
     * Check if tag is trusted.
     *
     * @param string $tag_name
     * @param object $compiler compiler object
     *
     * @return boolean                 true if tag is trusted
     */
    public function isTrustedTag($tag_name, $compiler)
    {
        // check for internal always required tags
        if (in_array(
            $tag_name,
            array(
                'assign', 'call', 'private_filter', 'private_block_plugin', 'private_function_plugin',
                'private_object_block_function', 'private_object_function', 'private_registered_function',
                'private_registered_block', 'private_special_variable', 'private_print_expression',
                'private_modifier'
            )
        )
        ) {
            return true;
        }
        // check security settings
        if (empty($this->allowed_tags)) {
            if (empty($this->disabled_tags) || !in_array($tag_name, $this->disabled_tags)) {
                return true;
            } else {
                $compiler->trigger_template_error("tag '{$tag_name}' disabled by security setting", null, true);
            }
        } elseif (in_array($tag_name, $this->allowed_tags) && !in_array($tag_name, $this->disabled_tags)) {
            return true;
        } else {
            $compiler->trigger_template_error("tag '{$tag_name}' not allowed by security setting", null, true);
        }
        return false; // should not, but who knows what happens to the compiler in the future?
    }

/**
     * Check if special $smarty variable is trusted.
     *
     * @param string $var_name
     * @param object $compiler compiler object
     *
     * @return boolean                 true if tag is trusted
     */
    public function isTrustedSpecialSmartyVar($var_name, $compiler)
    {
        if (!in_array($var_name, $this->disabled_special_smarty_vars)) {
            return true;
        } else {
            $compiler->trigger_template_error(
                "special variable '\$smarty.{$var_name}' not allowed by security setting",
                null,
                true
            );
        }
        return false; // should not, but who knows what happens to the compiler in the future?
    }

/**
     * Check if modifier plugin is trusted.
     *
     * @param string $modifier_name
     * @param object $compiler compiler object
     *
     * @return boolean                 true if tag is trusted
     */
    public function isTrustedModifier($modifier_name, $compiler)
    {
        // check for internal always allowed modifier
        if (in_array($modifier_name, array('default'))) {
            return true;
        }
        // check security settings
        if (empty($this->allowed_modifiers)) {
            if (empty($this->disabled_modifiers) || !in_array($modifier_name, $this->disabled_modifiers)) {
                return true;
            } else {
                $compiler->trigger_template_error(
                    "modifier '{$modifier_name}' disabled by security setting",
                    null,
                    true
                );
            }
        } elseif (in_array($modifier_name, $this->allowed_modifiers)
                  && !in_array($modifier_name, $this->disabled_modifiers)
        ) {
            return true;
        } else {
            $compiler->trigger_template_error(
                "modifier '{$modifier_name}' not allowed by security setting",
                null,
                true
            );
        }
        return false; // should not, but who knows what happens to the compiler in the future?
    }

/**
     * Check if constants are enabled or trusted
     *
     * @param string $const    constant name
     * @param object $compiler compiler object
     *
     * @return bool
     */
    public function isTrustedConstant($const, $compiler)
    {
        if (in_array($const, array('true', 'false', 'null'))) {
            return true;
        }
        if (!empty($this->trusted_constants)) {
            if (!in_array(strtolower($const), $this->trusted_constants)) {
                $compiler->trigger_template_error("Security: access to constant '{$const}' not permitted");
                return false;
            }
            return true;
        }
        if ($this->allow_constants) {
            return true;
        }
        $compiler->trigger_template_error("Security: access to constants not permitted");
        return false;
    }

/**
     * Check if stream is trusted.
     *
     * @param string $stream_name
     *
     * @return boolean         true if stream is trusted
     * @throws SmartyException if stream is not trusted
     */
    public function isTrustedStream($stream_name)
    {
        if (isset($this->streams) && (empty($this->streams) || in_array($stream_name, $this->streams))) {
            return true;
        }
        throw new SmartyException("stream '{$stream_name}' not allowed by security setting");
    }

/**
     * Check if directory of file resource is trusted.
     *
     * @param string    $filepath
     * @param null|bool $isConfig
     *
     * @return bool true if directory is trusted
     * @throws \SmartyException if directory is not trusted
     */
    public function isTrustedResourceDir($filepath, $isConfig = null)
    {
        if ($this->_include_path_status !== $this->smarty->use_include_path) {
            $_dir =
                $this->smarty->use_include_path ? $this->smarty->ext->_getIncludePath->getIncludePathDirs($this->smarty) : array();
            if ($this->_include_dir !== $_dir) {
                $this->_updateResourceDir($this->_include_dir, $_dir);
                $this->_include_dir = $_dir;
            }
            $this->_include_path_status = $this->smarty->use_include_path;
        }
        $_dir = $this->smarty->getTemplateDir();
        if ($this->_template_dir !== $_dir) {
            $this->_updateResourceDir($this->_template_dir, $_dir);
            $this->_template_dir = $_dir;
        }
        $_dir = $this->smarty->getConfigDir();
        if ($this->_config_dir !== $_dir) {
            $this->_updateResourceDir($this->_config_dir, $_dir);
            $this->_config_dir = $_dir;
        }
        if ($this->_secure_dir !== $this->secure_dir) {
            $this->secure_dir = (array)$this->secure_dir;
            foreach ($this->secure_dir as $k => $d) {
                $this->secure_dir[ $k ] = $this->smarty->_realpath($d . DIRECTORY_SEPARATOR, true);
            }
            $this->_updateResourceDir($this->_secure_dir, $this->secure_dir);
            $this->_secure_dir = $this->secure_dir;
        }
        $addPath = $this->_checkDir($filepath, $this->_resource_dir);
        if ($addPath !== false) {
            $this->_resource_dir = array_merge($this->_resource_dir, $addPath);
        }
        return true;
    }

/**
     * Check if URI (e.g. {fetch} or {html_image}) is trusted
     * To simplify things, isTrustedUri() resolves all input to "{$PROTOCOL}://{$HOSTNAME}".
     * So "http://username:password@hello.world.example.org:8080/some-path?some=query-string"
     * is reduced to "http://hello.world.example.org" prior to applying the patters from {@link $trusted_uri}.
     *
     * @param string $uri
     *
     * @return boolean         true if URI is trusted
     * @throws SmartyException if URI is not trusted
     * @uses   $trusted_uri for list of patterns to match against $uri
     */
    public function isTrustedUri($uri)
    {
        $_uri = parse_url($uri);
        if (!empty($_uri[ 'scheme' ]) && !empty($_uri[ 'host' ])) {
            $_uri = $_uri[ 'scheme' ] . '://' . $_uri[ 'host' ];
            foreach ($this->trusted_uri as $pattern) {
                if (preg_match($pattern, $_uri)) {
                    return true;
                }
            }
        }
        throw new SmartyException("URI '{$uri}' not allowed by security setting");
    }

/**
     * Check if directory of file resource is trusted.
     *
     * @param string $filepath
     *
     * @return boolean         true if directory is trusted
     * @throws SmartyException if PHP directory is not trusted
     */
    public function isTrustedPHPDir($filepath)
    {
        if (empty($this->trusted_dir)) {
            throw new SmartyException("directory '{$filepath}' not allowed by security setting (no trusted_dir specified)");
        }
        // check if index is outdated
        if (!$this->_trusted_dir || $this->_trusted_dir !== $this->trusted_dir) {
            $this->_php_resource_dir = array();
            $this->_trusted_dir = $this->trusted_dir;
            foreach ((array)$this->trusted_dir as $directory) {
                $directory = $this->smarty->_realpath($directory . '/', true);
                $this->_php_resource_dir[ $directory ] = true;
            }
        }
        $addPath = $this->_checkDir($filepath, $this->_php_resource_dir);
        if ($addPath !== false) {
            $this->_php_resource_dir = array_merge($this->_php_resource_dir, $addPath);
        }
        return true;
    }

/**
     * Remove old directories and its sub folders, add new directories
     *
     * @param array $oldDir
     * @param array $newDir
     */
    private function _updateResourceDir($oldDir, $newDir)
    {
        foreach ($oldDir as $directory) {
            //           $directory = $this->smarty->_realpath($directory, true);
            $length = strlen($directory);
            foreach ($this->_resource_dir as $dir) {
                if (substr($dir, 0, $length) === $directory) {
                    unset($this->_resource_dir[ $dir ]);
                }
            }
        }
        foreach ($newDir as $directory) {
            //           $directory = $this->smarty->_realpath($directory, true);
            $this->_resource_dir[ $directory ] = true;
        }
    }

/**
     * Check if file is inside a valid directory
     *
     * @param string $filepath
     * @param array  $dirs valid directories
     *
     * @return array|bool
     * @throws \SmartyException
     */
    private function _checkDir($filepath, $dirs)
    {
        $directory = dirname($this->smarty->_realpath($filepath, true)) . DIRECTORY_SEPARATOR;
        $_directory = array();
        if (!preg_match('#[\\\\/][.][.][\\\\/]#', $directory)) {
            while (true) {
                // test if the directory is trusted
                if (isset($dirs[ $directory ])) {
                    return $_directory;
                }
                // abort if we've reached root
                if (!preg_match('#[\\\\/][^\\\\/]+[\\\\/]$#', $directory)) {
                    // give up
                    break;
                }
                // remember the directory to add it to _resource_dir in case we're successful
                $_directory[ $directory ] = true;
                // bubble up one level
                $directory = preg_replace('#[\\\\/][^\\\\/]+[\\\\/]$#', DIRECTORY_SEPARATOR, $directory);
            }
        }
        // give up
        throw new SmartyException(sprintf('Smarty Security: not trusted file path \'%s\' ', $filepath));
    }

/**
     * Loads security class and enables security
     *
     * @param \Smarty                $smarty
     * @param string|Smarty_Security $security_class if a string is used, it must be class-name
     *
     * @return \Smarty current Smarty instance for chaining
     * @throws \SmartyException when an invalid class name is provided
     */
    public static function enableSecurity(Smarty $smarty, $security_class)
    {
        if ($security_class instanceof Smarty_Security) {
            $smarty->security_policy = $security_class;
            return $smarty;
        } elseif (is_object($security_class)) {
            throw new SmartyException("Class '" . get_class($security_class) . "' must extend Smarty_Security.");
        }
        if ($security_class === null) {
            $security_class = $smarty->security_class;
        }
        if (!class_exists($security_class)) {
            throw new SmartyException("Security class '$security_class' is not defined");
        } elseif ($security_class !== 'Smarty_Security' && !is_subclass_of($security_class, 'Smarty_Security')) {
            throw new SmartyException("Class '$security_class' must extend Smarty_Security.");
        } else {
            $smarty->security_policy = new $security_class($smarty);
        }
        return $smarty;
    }

/**
     * Start template processing
     *
     * @param $template
     *
     * @throws SmartyException
     */
    public function startTemplate($template)
    {
        if ($this->max_template_nesting > 0 && $this->_current_template_nesting++ >= $this->max_template_nesting) {
            throw new SmartyException("maximum template nesting level of '{$this->max_template_nesting}' exceeded when calling '{$template->template_resource}'");
        }
    }

/**
     * Exit template processing
     */
    public function endTemplate()
    {
        if ($this->max_template_nesting > 0) {
            $this->_current_template_nesting--;
        }
    }

/**
     * Register callback functions call at start/end of template rendering
     *
     * @param \Smarty_Internal_Template $template
     */
    public function registerCallBacks(Smarty_Internal_Template $template)
    {
        $template->startRenderCallbacks[] = array($this, 'startTemplate');
        $template->endRenderCallbacks[] = array($this, 'endTemplate');
    }
}

cmd: