Útoky na web? – Object serialization is not supported by class

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inner-code
Nette\ComponentModel\Component::__sleep ()

{
	"name": "nette/web-project",
	"description": "Nette: Standard Web Project",
	"keywords": ["nette"],
	"type": "project",
	"license": ["MIT", "BSD-3-Clause", "GPL-2.0", "GPL-3.0"],
	"require": {
		"php": ">= 8.2",
		"nette/application": "^3.1",
		"nette/bootstrap": "^3.2",
		"nette/caching": "^3.2",
		"nette/database": "^3.1",
		"nette/di": "^3.1",
		"nette/forms": "^3.1",
		"nette/http": "^3.2",
		"nette/mail": "^4.0",
		"nette/robot-loader": "^4.0",
		"nette/security": "^3.1",
		"nette/utils": "^4.0",
		"latte/latte": "^3.0",
		"tracy/tracy": "^2.9",
		"mukto90/ncrypt": "^1.0",
		"contributte/translation": "^2.0",
		"nextras/mail-panel": "^2.6",
		"dg/mysql-dump": "^1.5",
		"nettrine/dbal": "^0.8.2",
		"nettrine/cache": "^0.3.0",
		"contributte/console": "^0.9.4",
		"nettrine/orm": "^0.8.4",
		"nettrine/migrations": "^0.8.1",
		"nettrine/annotations": "^0.7.0",
		"contributte/pdf": "^7.0",
		"phpoffice/phpspreadsheet": "^2.0"
	},
	"require-dev": {
		"nette/tester": "^2.4"
	},
	"autoload": {
		"psr-4": {
			"App\\": "app"
		}
	},
	"minimum-stability": "stable",
	"config": {
	}
}

array
0 => Nette\Application\Request
name: 'Admin:Cms'
method: 'GET'
params: array
'action' => 'ffff'
'locale' => 'cz'
'id' => null
'paginator-page' => null
post: array (0)
files: array (0)
flags: array (0)

1 => Nette\Application\Request
name: 'Frontend:Error'
method: 'FORWARD'
params: array
'exception' => Nette\Application\BadRequestException
'previousPresenter' => App\AdminModule\Presenters\CmsPresenter
'request' => Nette\Application\Request
'action' => 'default'
post: array (0)
files: array (0)
flags: array
'current' => false

2 => Nette\Application\Request
name: 'Frontend:Error4xx'
method: 'FORWARD'
params: array
'exception' => Nette\Application\BadRequestException
'previousPresenter' => App\AdminModule\Presenters\CmsPresenter
'request' => Nette\Application\Request
'action' => 'default'
post: array (0)
files: array (0)
flags: array
'current' => false

<?php

declare(strict_types=1);

namespace App\FrontendModule\Presenters;

use Nette;
use Nette\Application\Responses;
use Nette\Http;
use Tracy\ILogger;


#final class ErrorPresenter implements Nette\Application\IPresenter
final class ErrorPresenter extends BasePresenter
{
	use Nette\SmartObject;

    /** @var ILogger */
    private $logger;


	public function __construct(ILogger $logger)
	{
		$this->logger = $logger;
	}


	public function run(Nette\Application\Request $request): Nette\Application\Response
	{
		$exception = $request->getParameter('exception');

		if ($exception instanceof Nette\Application\BadRequestException) {
			[$module, , $sep] = Nette\Application\Helpers::splitName($request->getPresenterName());
			return new Responses\ForwardResponse($request->setPresenterName($module . $sep . 'Error4xx'));
		}

		$this->logger->log($exception, ILogger::EXCEPTION);
		return new Responses\CallbackResponse(function (Http\IRequest $httpRequest, Http\IResponse $httpResponse): void {
			if (preg_match('#^text/html(?:;|$)#', (string) $httpResponse->getHeader('Content-Type'))) {
				require __DIR__ . '/templates/Error/500.phtml';
			}
		});
	}
}

<?php

declare(strict_types=1);

namespace App\FrontendModule\Presenters;

use Nette;


#final class Error4xxPresenter extends Nette\Application\UI\Presenter
final class Error4xxPresenter extends BasePresenter
{
	public function startup(): void
	{
		parent::startup();
		if (!$this->getRequest()->isMethod(Nette\Application\Request::FORWARD)) {
			$this->error();
		}
	}


	public function renderDefault(Nette\Application\BadRequestException $exception): void
	{
		// load template 403.latte or 404.latte or ... 4xx.latte
		$file = __DIR__ . "/templates/Error/{$exception->getCode()}.latte";
		$this->template->setFile(is_file($file) ? $file : __DIR__ . '/templates/Error/4xx.latte');
	}
}

$this->template->newBacklink = $this->storeRequest();

9:    require __DIR__ . '/../vendor/autoload.php';
10:
11:    $configurator = App\Bootstrap::boot();
12:    $container = $configurator->createContainer();
13:    $application = $container->getByType(Nette\Application\Application::class);
14:    $application->run();