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<?php
namespace Engelsystem\Http;
use Engelsystem\Container\ServiceProvider;
use Symfony\Component\HttpFoundation\Request as SymfonyRequest;
class RequestServiceProvider extends ServiceProvider
{
public function register()
{
$config = $this->app->get('config');
$trustedProxies = $config->get('trusted_proxies', []);
if (!is_array($trustedProxies)) {
$trustedProxies = empty($trustedProxies) ? [] : explode(',', preg_replace('~\s+~', '', $trustedProxies));
}
/** @var Request $request */
$request = $this->app->call([Request::class, 'createFromGlobals']);
$this->setTrustedProxies($request, $trustedProxies);
$this->app->instance(Request::class, $request);
$this->app->instance(SymfonyRequest::class, $request);
$this->app->instance('request', $request);
}
/**
* Set the trusted Proxies
*
* Required for unit tests (static methods can't be mocked)
*
* @param Request $request
* @param array $proxies
* @param int $trustedHeadersSet
* @codeCoverageIgnore
*/
protected function setTrustedProxies(
$request,
$proxies,
$trustedHeadersSet = Request::HEADER_FORWARDED | Request::HEADER_X_FORWARDED_ALL
) {
$request->setTrustedProxies($proxies, $trustedHeadersSet);
}
}
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