/usr/share/php/Symfony/Bundle/SecurityBundle/Security/FirewallMap.php is in php-symfony-security-bundle 3.4.6+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Bundle\SecurityBundle\Security;
use Psr\Container\ContainerInterface;
use Symfony\Component\Security\Http\FirewallMapInterface;
use Symfony\Component\HttpFoundation\Request;
/**
* This is a lazy-loading firewall map implementation.
*
* Listeners will only be initialized if we really need them.
*
* @author Johannes M. Schmitt <schmittjoh@gmail.com>
*/
class FirewallMap extends _FirewallMap implements FirewallMapInterface
{
/**
* @deprecated since version 3.3, to be removed in 4.0 alongside with magic methods below
*/
private $container;
/**
* @deprecated since version 3.3, to be removed in 4.0 alongside with magic methods below
*/
private $map;
public function __construct(ContainerInterface $container, $map)
{
parent::__construct($container, $map);
$this->container = $container;
$this->map = $map;
}
/**
* @internal
*/
public function __get($name)
{
if ('map' === $name || 'container' === $name) {
@trigger_error(sprintf('Using the "%s::$%s" property is deprecated since Symfony 3.3 as it will be removed/private in 4.0.', __CLASS__, $name), E_USER_DEPRECATED);
if ('map' === $name && $this->map instanceof \Traversable) {
$this->map = iterator_to_array($this->map);
}
}
return $this->$name;
}
/**
* @internal
*/
public function __set($name, $value)
{
if ('map' === $name || 'container' === $name) {
@trigger_error(sprintf('Using the "%s::$%s" property is deprecated since Symfony 3.3 as it will be removed/private in 4.0.', __CLASS__, $name), E_USER_DEPRECATED);
$set = \Closure::bind(function ($name, $value) { $this->$name = $value; }, $this, parent::class);
$set($name, $value);
}
$this->$name = $value;
}
/**
* @internal
*/
public function __isset($name)
{
if ('map' === $name || 'container' === $name) {
@trigger_error(sprintf('Using the "%s::$%s" property is deprecated since Symfony 3.3 as it will be removed/private in 4.0.', __CLASS__, $name), E_USER_DEPRECATED);
}
return isset($this->$name);
}
/**
* @internal
*/
public function __unset($name)
{
if ('map' === $name || 'container' === $name) {
@trigger_error(sprintf('Using the "%s::$%s" property is deprecated since Symfony 3.3 as it will be removed/private in 4.0.', __CLASS__, $name), E_USER_DEPRECATED);
$unset = \Closure::bind(function ($name) { unset($this->$name); }, $this, parent::class);
$unset($name);
}
unset($this->$name);
}
}
/**
* @internal to be removed in 4.0
*/
class _FirewallMap
{
private $container;
private $map;
private $contexts;
public function __construct(ContainerInterface $container, $map)
{
$this->container = $container;
$this->map = $map;
$this->contexts = new \SplObjectStorage();
}
public function getListeners(Request $request)
{
$context = $this->getFirewallContext($request);
if (null === $context) {
return array(array(), null);
}
return array($context->getListeners(), $context->getExceptionListener());
}
/**
* @return FirewallConfig|null
*/
public function getFirewallConfig(Request $request)
{
$context = $this->getFirewallContext($request);
if (null === $context) {
return;
}
return $context->getConfig();
}
/**
* @return FirewallContext
*/
private function getFirewallContext(Request $request)
{
if ($request->attributes->has('_firewall_context')) {
$storedContextId = $request->attributes->get('_firewall_context');
foreach ($this->map as $contextId => $requestMatcher) {
if ($contextId === $storedContextId) {
return $this->container->get($contextId);
}
}
$request->attributes->remove('_firewall_context');
}
foreach ($this->map as $contextId => $requestMatcher) {
if (null === $requestMatcher || $requestMatcher->matches($request)) {
$request->attributes->set('_firewall_context', $contextId);
return $this->container->get($contextId);
}
}
}
}
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