Shell Bypass 403 GE-C666C

Ghost Exploiter Team Official

Directory >> /var/www/html/back/vendor/symfony/var-exporter/Internal/

File / Folder	Size	Action
.	-
Exporter.php	17.354KB	edt ren
Hydrator.php	11.226KB	edt ren
LazyDecoratorTrait.php	4.605KB	edt ren
LazyObjectRegistry.php	5.803KB	edt ren
LazyObjectState.php	3.51KB	edt ren
LazyObjectTrait.php	0.655KB	edt ren
NamedClosure.php	0.513KB	edt ren
Reference.php	0.516KB	edt ren
Registry.php	5.276KB	edt ren
Values.php	0.447KB	edt ren

<?php

/*
 * 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\Component\VarExporter\Internal;

/**
 * Stores the state of lazy objects and caches related reflection information.
 *
 * As a micro-optimization, this class uses no type declarations.
 *
 * @internal
 */
class LazyObjectRegistry
{
    /**
     * @var array<class-string, \ReflectionClass>
     */
    public static array $classReflectors = [];

/**
     * @var array<class-string, array<string, mixed>>
     */
    public static array $defaultProperties = [];

/**
     * @var array<class-string, list<\Closure>>
     */
    public static array $classResetters = [];

/**
     * @var array<class-string, array{get: \Closure, set: \Closure, isset: \Closure, unset: \Closure}>
     */
    public static array $classAccessors = [];

/**
     * @var array<class-string, array{set: bool, isset: bool, unset: bool, clone: bool, serialize: bool, unserialize: bool, sleep: bool, wakeup: bool, destruct: bool, get: int}>
     */
    public static array $parentMethods = [];

public static ?\Closure $noInitializerState = null;

public static function getClassResetters($class)
    {
        $classProperties = [];
        $hookedProperties = [];

if ((self::$classReflectors[$class] ??= new \ReflectionClass($class))->isInternal()) {
            $propertyScopes = [];
        } else {
            $propertyScopes = Hydrator::$propertyScopes[$class] ??= Hydrator::getPropertyScopes($class);
        }

foreach ($propertyScopes as $key => [$scope, $name, $writeScope, $access]) {
            $propertyScopes[$k = "\0$scope\0$name"] ?? $propertyScopes[$k = "\0*\0$name"] ?? $k = $name;

if ($k !== $key || "\0$class\0lazyObjectState" === $k) {
                continue;
            }

if ($access & Hydrator::PROPERTY_HAS_HOOKS) {
                $hookedProperties[$k] = true;
            } else {
                $classProperties[$writeScope ?? $scope][$name] = $key;
            }
        }

$resetters = [];
        foreach ($classProperties as $scope => $properties) {
            $resetters[] = \Closure::bind(static function ($instance, $skippedProperties) use ($properties) {
                foreach ($properties as $name => $key) {
                    if (!\array_key_exists($key, $skippedProperties)) {
                        unset($instance->$name);
                    }
                }
            }, null, $scope);
        }

return $resetters;
    }

public static function getClassAccessors($class)
    {
        return \Closure::bind(static fn () => [
            'get' => static function &($instance, $name, $notByRef) {
                if (!$notByRef) {
                    return $instance->$name;
                }
                $value = $instance->$name;

return $value;
            },
            'set' => static function ($instance, $name, $value) {
                $instance->$name = $value;
            },
            'isset' => static fn ($instance, $name) => isset($instance->$name),
            'unset' => static function ($instance, $name) {
                unset($instance->$name);
            },
        ], null, \Closure::class === $class ? null : $class)();
    }

public static function getParentMethods($class)
    {
        $parent = get_parent_class($class);
        $methods = [];

foreach (['set', 'isset', 'unset', 'clone', 'serialize', 'unserialize', 'sleep', 'wakeup', 'destruct', 'get'] as $method) {
            if (!$parent || !method_exists($parent, '__'.$method)) {
                $methods[$method] = false;
            } else {
                $m = new \ReflectionMethod($parent, '__'.$method);
                $methods[$method] = !$m->isAbstract() && !$m->isPrivate();
            }
        }

$methods['get'] = $methods['get'] ? ($m->returnsReference() ? 2 : 1) : 0;

return $methods;
    }

public static function getScopeForRead($propertyScopes, $class, $property)
    {
        if (!isset($propertyScopes[$k = "\0$class\0$property"]) && !isset($propertyScopes[$k = "\0*\0$property"])) {
            return null;
        }
        $frame = debug_backtrace(\DEBUG_BACKTRACE_PROVIDE_OBJECT | \DEBUG_BACKTRACE_IGNORE_ARGS, 3)[2];

if (\ReflectionProperty::class === $scope = $frame['class'] ?? \Closure::class) {
            $scope = $frame['object']->class;
        }
        if ('*' === $k[1] && ($class === $scope || (is_subclass_of($class, $scope) && !isset($propertyScopes["\0$scope\0$property"])))) {
            return null;
        }

return $scope;
    }

public static function getScopeForWrite($propertyScopes, $class, $property, $flags)
    {
        if (!($flags & (\ReflectionProperty::IS_PRIVATE | \ReflectionProperty::IS_PROTECTED | \ReflectionProperty::IS_READONLY | (\PHP_VERSION_ID >= 80400 ? \ReflectionProperty::IS_PRIVATE_SET | \ReflectionProperty::IS_PROTECTED_SET : 0)))) {
            return null;
        }
        $frame = debug_backtrace(\DEBUG_BACKTRACE_PROVIDE_OBJECT | \DEBUG_BACKTRACE_IGNORE_ARGS, 3)[2];

if (\ReflectionProperty::class === $scope = $frame['class'] ?? \Closure::class) {
            $scope = $frame['object']->class;
        }
        if ($flags & (\ReflectionProperty::IS_PRIVATE | (\PHP_VERSION_ID >= 80400 ? \ReflectionProperty::IS_PRIVATE_SET : \ReflectionProperty::IS_READONLY))) {
            return $scope;
        }
        if ($flags & (\ReflectionProperty::IS_PROTECTED | (\PHP_VERSION_ID >= 80400 ? \ReflectionProperty::IS_PROTECTED_SET : 0)) && ($class === $scope || (is_subclass_of($class, $scope) && !isset($propertyScopes["\0$scope\0$property"])))) {
            return null;
        }

return $scope;
    }
}