Your IP : 216.73.216.81
<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\Csp\Block\Sri;
use Magento\Framework\UrlInterface;
use Magento\Deploy\Package\Package;
use Magento\Framework\App\ObjectManager;
use Magento\Framework\View\Element\Template;
use Magento\Framework\Exception\LocalizedException;
use Magento\Framework\Serialize\SerializerInterface;
use Magento\Framework\View\Element\Template\Context;
use Magento\Csp\Model\SubresourceIntegrityRepositoryPool;
/**
* Block for Subresource Integrity hashes rendering.
*
* @api
*/
class Hashes extends Template
{
/**
* @var SerializerInterface
*/
private SerializerInterface $serializer;
/**
* @var SubresourceIntegrityRepositoryPool
*/
private SubresourceIntegrityRepositoryPool $integrityRepositoryPool;
/**
* @param Context $context
* @param array $data
* @param SubresourceIntegrityRepositoryPool|null $integrityRepositoryPool
* @param SerializerInterface|null $serializer
*/
public function __construct(
Context $context,
array $data = [],
?SubresourceIntegrityRepositoryPool $integrityRepositoryPool = null,
?SerializerInterface $serializer = null
) {
parent::__construct($context, $data);
$this->integrityRepositoryPool = $integrityRepositoryPool ?: ObjectManager::getInstance()
->get(SubresourceIntegrityRepositoryPool::class);
$this->serializer = $serializer ?: ObjectManager::getInstance()
->get(SerializerInterface::class);
}
/**
* Retrieves integrity hashes in serialized format.
*
* @throws LocalizedException
*
* @return string
*/
public function getSerialized(): string
{
$result = [];
$baseUrl = $this->_urlBuilder->getBaseUrl(
["_type" => UrlInterface::URL_TYPE_STATIC]
);
$integrityRepository = $this->integrityRepositoryPool->get(
Package::BASE_AREA
);
foreach ($integrityRepository->getAll() as $integrity) {
$url = $baseUrl . $integrity->getPath();
$result[$url] = $integrity->getHash();
}
$integrityRepository = $this->integrityRepositoryPool->get(
$this->_appState->getAreaCode()
);
foreach ($integrityRepository->getAll() as $integrity) {
$url = $baseUrl . $integrity->getPath();
$result[$url] = $integrity->getHash();
}
return $this->serializer->serialize($result);
}
}