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This commit is contained in:
Marcel Pociot
2020-05-01 20:52:12 +02:00
parent ea394c8e54
commit c717683634
16 changed files with 145 additions and 96 deletions
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50
app/Server/Http/Controllers/TunnelMessageController.php
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@@ -6,6 +6,7 @@ use App\Contracts\ConnectionManager;
use App\Http\Controllers\Controller;
use App\Server\Configuration;
use App\Server\Connections\ControlConnection;
use App\Server\Connections\HttpConnection;
use GuzzleHttp\Psr7\Response;
use Illuminate\Http\Request;
use Illuminate\Pipeline\Pipeline;
@@ -13,6 +14,7 @@ use Illuminate\Support\Str;
use Nyholm\Psr7\Factory\Psr17Factory;
use Ratchet\ConnectionInterface;
use Ratchet\RFC6455\Messaging\Frame;
use React\Promise\Deferred;
use Symfony\Bridge\PsrHttpMessage\Factory\PsrHttpFactory;
use function GuzzleHttp\Psr7\str;
@@ -22,13 +24,11 @@ class TunnelMessageController extends Controller
protected $connectionManager;
/** @var Configuration */
private $configuration;
protected $configuration;
protected $keepConnectionOpen = true;
protected $middleware = [
];
protected $modifiers = [];
public function __construct(ConnectionManager $connectionManager, Configuration $configuration)
{
@@ -62,26 +62,38 @@ class TunnelMessageController extends Controller
protected function sendRequestToClient(Request $request, ControlConnection $controlConnection, ConnectionInterface $httpConnection)
{
(new Pipeline(app()))
->send($this->prepareRequest($request, $controlConnection))
->through($this->middleware)
->then(function ($request) use ($controlConnection, $httpConnection) {
$requestId = $request->header('X-Expose-Request-ID');
$request = $this->prepareRequest($request, $controlConnection);
$this->connectionManager->storeHttpConnection($httpConnection, $requestId);
$requestId = $request->header('X-Expose-Request-ID');
$controlConnection->once('proxy_ready_' . $requestId, function (ConnectionInterface $proxy) use ($request) {
// Convert the Laravel request into a PSR7 request
$psr17Factory = new Psr17Factory();
$psrHttpFactory = new PsrHttpFactory($psr17Factory, $psr17Factory, $psr17Factory, $psr17Factory);
$request = $psrHttpFactory->createRequest($request);
$httpConnection = $this->connectionManager->storeHttpConnection($httpConnection, $requestId);
$binaryMsg = new Frame(str($request), true, Frame::OP_BINARY);
$proxy->send($binaryMsg);
});
transform($this->passRequestThroughModifiers($request, $httpConnection), function (Request $request) use ($controlConnection, $httpConnection, $requestId) {
$controlConnection->once('proxy_ready_' . $requestId, function (ConnectionInterface $proxy) use ($request) {
// Convert the Laravel request into a PSR7 request
$psr17Factory = new Psr17Factory();
$psrHttpFactory = new PsrHttpFactory($psr17Factory, $psr17Factory, $psr17Factory, $psr17Factory);
$request = $psrHttpFactory->createRequest($request);
$controlConnection->registerProxy($requestId);
$binaryMsg = new Frame(str($request), true, Frame::OP_BINARY);
$proxy->send($binaryMsg);
});
$controlConnection->registerProxy($requestId);
});
}
protected function passRequestThroughModifiers(Request $request, HttpConnection $httpConnection): ?Request
{
foreach ($this->modifiers as $modifier) {
$request = app($modifier)->handle($request, $httpConnection);
if (is_null($request)) {
break;
}
}
return $request;
}
protected function prepareRequest(Request $request, ControlConnection $controlConnection): Request