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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\ReCaptchaWebapiRest\Plugin;
use Magento\Framework\Webapi\Rest\Request as RestRequest;
use Magento\Framework\Webapi\Exception as WebapiException;
use Magento\ReCaptchaWebapiApi\Api\WebapiValidationConfigProviderInterface;
use Magento\ReCaptchaValidationApi\Api\ValidatorInterface;
use Magento\ReCaptchaWebapiApi\Model\Data\Endpoint;
use Magento\Webapi\Controller\Rest\Router;
use Magento\ReCaptchaWebapiApi\Model\Data\EndpointFactory;
use Magento\Webapi\Controller\Rest\RequestValidator;
/**
* Enable ReCaptcha validation for RESTful web API.
*/
class RestValidationPlugin
{
/**
* @var ValidatorInterface
*/
private $recaptchaValidator;
/**
* @var WebapiValidationConfigProviderInterface
*/
private $configProvider;
/**
* @var RestRequest
*/
private $request;
/**
* @var Router
*/
private $restRouter;
/**
* @var EndpointFactory
*/
private $endpointFactory;
/**
* @param ValidatorInterface $recaptchaValidator
* @param WebapiValidationConfigProviderInterface $configProvider
* @param RestRequest $request
* @param Router $restRouter
* @param EndpointFactory $endpointFactory
*/
public function __construct(
ValidatorInterface $recaptchaValidator,
WebapiValidationConfigProviderInterface $configProvider,
RestRequest $request,
Router $restRouter,
EndpointFactory $endpointFactory
) {
$this->recaptchaValidator = $recaptchaValidator;
$this->configProvider = $configProvider;
$this->request = $request;
$this->restRouter = $restRouter;
$this->endpointFactory = $endpointFactory;
}
/**
* Validate ReCaptcha if needed.
*
* @param RequestValidator $subject
* @param callable $proceed
* @throws WebapiException
* @return void
*
* @SuppressWarnings(PHPMD.UnusedFormalParameter)
*/
public function aroundValidate(RequestValidator $subject, callable $proceed): void
{
$request = clone $this->request;
$proceed();
$route = $this->restRouter->match($request);
$endpoint = $this->endpointFactory->create([
'class' => $route->getServiceClass(),
'method' => $route->getServiceMethod(),
'name' => $route->getRoutePath()
]);
$config = $this->configProvider->getConfigFor($endpoint);
if ($config) {
$value = (string)$this->request->getHeader('X-ReCaptcha');
if (!$this->recaptchaValidator->isValid($value, $config)->isValid()) {
throw new WebapiException(__('ReCaptcha validation failed, please try again'));
}
}
}
}