54 lines
1.4 KiB
PHP
54 lines
1.4 KiB
PHP
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<?php
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namespace Drupal\ban;
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use Drupal\Component\Render\FormattableMarkup;
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\HttpFoundation\Response;
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use Symfony\Component\HttpKernel\HttpKernelInterface;
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/**
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* Provides a HTTP middleware to implement IP based banning.
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*/
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class BanMiddleware implements HttpKernelInterface {
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/**
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* The decorated kernel.
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*
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* @var \Symfony\Component\HttpKernel\HttpKernelInterface
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*/
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protected $httpKernel;
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/**
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* The ban IP manager.
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*
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* @var \Drupal\ban\BanIpManagerInterface
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*/
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protected $banIpManager;
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/**
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* Constructs a BanMiddleware object.
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*
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* @param \Symfony\Component\HttpKernel\HttpKernelInterface $http_kernel
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* The decorated kernel.
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* @param \Drupal\ban\BanIpManagerInterface $manager
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* The ban IP manager.
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*/
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public function __construct(HttpKernelInterface $http_kernel, BanIpManagerInterface $manager) {
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$this->httpKernel = $http_kernel;
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$this->banIpManager = $manager;
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}
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/**
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* {@inheritdoc}
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*/
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public function handle(Request $request, $type = self::MAIN_REQUEST, $catch = TRUE): Response {
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$ip = $request->getClientIp();
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if ($this->banIpManager->isBanned($ip)) {
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return new Response(new FormattableMarkup('@ip has been banned', ['@ip' => $ip]), 403);
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}
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return $this->httpKernel->handle($request, $type, $catch);
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}
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}
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