Fix File
•
/
home
/
sportsfe...
/
httpdocs
/
wp-conte...
/
plugins
/
sitepres...
/
lib
/
twig
/
src
/
Sandbox
•
File:
SecurityPolicy.php
•
Content:
<?php /* * This file is part of Twig. * * (c) Fabien Potencier * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace WPML\Core\Twig\Sandbox; use WPML\Core\Twig\Markup; /** * Represents a security policy which need to be enforced when sandbox mode is enabled. * * @final * * @author Fabien Potencier <fabien@symfony.com> */ class SecurityPolicy implements \WPML\Core\Twig\Sandbox\SecurityPolicyInterface { protected $allowedTags; protected $allowedFilters; protected $allowedMethods; protected $allowedProperties; protected $allowedFunctions; public function __construct(array $allowedTags = [], array $allowedFilters = [], array $allowedMethods = [], array $allowedProperties = [], array $allowedFunctions = []) { $this->allowedTags = $allowedTags; $this->allowedFilters = $allowedFilters; $this->setAllowedMethods($allowedMethods); $this->allowedProperties = $allowedProperties; $this->allowedFunctions = $allowedFunctions; } public function setAllowedTags(array $tags) { $this->allowedTags = $tags; } public function setAllowedFilters(array $filters) { $this->allowedFilters = $filters; } public function setAllowedMethods(array $methods) { $this->allowedMethods = []; foreach ($methods as $class => $m) { $this->allowedMethods[$class] = \array_map('strtolower', \is_array($m) ? $m : [$m]); } } public function setAllowedProperties(array $properties) { $this->allowedProperties = $properties; } public function setAllowedFunctions(array $functions) { $this->allowedFunctions = $functions; } public function checkSecurity($tags, $filters, $functions) { foreach ($tags as $tag) { if (!\in_array($tag, $this->allowedTags)) { throw new \WPML\Core\Twig\Sandbox\SecurityNotAllowedTagError(\sprintf('Tag "%s" is not allowed.', $tag), $tag); } } foreach ($filters as $filter) { if (!\in_array($filter, $this->allowedFilters)) { throw new \WPML\Core\Twig\Sandbox\SecurityNotAllowedFilterError(\sprintf('Filter "%s" is not allowed.', $filter), $filter); } } foreach ($functions as $function) { if (!\in_array($function, $this->allowedFunctions)) { throw new \WPML\Core\Twig\Sandbox\SecurityNotAllowedFunctionError(\sprintf('Function "%s" is not allowed.', $function), $function); } } } public function checkMethodAllowed($obj, $method) { if ($obj instanceof \WPML\Core\Twig_TemplateInterface || $obj instanceof \WPML\Core\Twig\Markup) { return; } $allowed = \false; $method = \strtolower($method); foreach ($this->allowedMethods as $class => $methods) { if ($obj instanceof $class) { $allowed = \in_array($method, $methods); break; } } if (!$allowed) { $class = \get_class($obj); throw new \WPML\Core\Twig\Sandbox\SecurityNotAllowedMethodError(\sprintf('Calling "%s" method on a "%s" object is not allowed.', $method, $class), $class, $method); } } public function checkPropertyAllowed($obj, $property) { $allowed = \false; foreach ($this->allowedProperties as $class => $properties) { if ($obj instanceof $class) { $allowed = \in_array($property, \is_array($properties) ? $properties : [$properties]); break; } } if (!$allowed) { $class = \get_class($obj); throw new \WPML\Core\Twig\Sandbox\SecurityNotAllowedPropertyError(\sprintf('Calling "%s" property on a "%s" object is not allowed.', $property, $class), $class, $property); } } } \class_alias('WPML\\Core\\Twig\\Sandbox\\SecurityPolicy', 'WPML\\Core\\Twig_Sandbox_SecurityPolicy');
•
Search:
•
Replace:
Function
Edit by line
Download
Information
Rename
Copy
Move
Delete
Chmod
List