Remove rewrite header

Improve request ids

Dockerfile

@@ -21,3 +21,4 @@ ENV password=password
 ENV exposeConfigPath=/src/config/expose.php
 
 CMD sed -i "s|username|${username}|g" ${exposeConfigPath} && sed -i "s|password|${password}|g" ${exposeConfigPath} && php expose serve ${domain} --port ${port} --validateAuthTokens
+ENTRYPOINT ["/src/expose"]

app/Client/Client.php

@@ -45,13 +45,13 @@ class Client
         $sharedUrl = $this->prepareSharedUrl($sharedUrl);
 
         foreach ($subdomains as $subdomain) {
-            $this->connectToServer($sharedUrl, $subdomain, config('expose.auth_token'));
+            $this->connectToServer($sharedUrl, $subdomain, $this->configuration->auth());
         }
     }
 
     public function sharePort(int $port)
     {
-        $this->connectToServerAndShareTcp($port, config('expose.auth_token'));
+        $this->connectToServerAndShareTcp($port, $this->configuration->auth());
     }
 
     protected function prepareSharedUrl(string $sharedUrl): string
@@ -60,16 +60,11 @@ class Client
             return $sharedUrl;
         }
 
-        $url = Arr::get($parsedUrl, 'host', Arr::get($parsedUrl, 'path'));
+        $host = Arr::get($parsedUrl, 'host', Arr::get($parsedUrl, 'path', 'localhost'));
+        $scheme = Arr::get($parsedUrl, 'scheme', 'http');
+        $port = Arr::get($parsedUrl, 'port', $scheme === 'https' ? 443 : 80);
 
-        if (Arr::get($parsedUrl, 'scheme') === 'https') {
-            $url .= ':443';
-        }
-        if (! is_null($port = Arr::get($parsedUrl, 'port'))) {
-            $url .= ":{$port}";
-        }
-
-        return $url;
+        return sprintf('%s://%s:%s', $scheme, $host, $port);
     }
 
     public function connectToServer(string $sharedUrl, $subdomain, $authToken = ''): PromiseInterface

app/Client/Factory.php

@@ -2,7 +2,6 @@
 
 namespace App\Client;
 
-use App\Client\Fileserver\Fileserver;
 use App\Client\Http\Controllers\AttachDataToLogController;
 use App\Client\Http\Controllers\ClearLogsController;
 use App\Client\Http\Controllers\CreateTunnelController;
@@ -34,9 +33,6 @@ class Factory
     /** @var App */
     protected $app;
 
-    /** @var Fileserver */
-    protected $fileserver;
-
     /** @var RouteGenerator */
     protected $router;
 
@@ -120,15 +116,6 @@ class Factory
         return $this;
     }
 
-    public function shareFolder(string $folder, string $name, $subdomain = null)
-    {
-        $host = $this->createFileServer($folder, $name);
-
-        $this->share($host, $subdomain);
-
-        return $this;
-    }
-
     protected function addRoutes()
     {
         $this->router->get('/', DashboardController::class);
@@ -147,18 +134,18 @@ class Factory
         }
     }
 
-    protected function detectNextAvailablePort($startPort = 4040): int
+    protected function detectNextFreeDashboardPort($port = 4040): int
     {
-        while (is_resource(@fsockopen('127.0.0.1', $startPort))) {
-            $startPort++;
+        while (is_resource(@fsockopen('127.0.0.1', $port))) {
+            $port++;
         }
 
-        return $startPort;
+        return $port;
     }
 
     public function createHttpServer()
     {
-        $dashboardPort = $this->detectNextAvailablePort();
+        $dashboardPort = $this->detectNextFreeDashboardPort();
 
         config()->set('expose.dashboard_port', $dashboardPort);
 
@@ -169,25 +156,11 @@ class Factory
         return $this;
     }
 
-    public function createFileServer(string $folder, string $name)
-    {
-        $port = $this->detectNextAvailablePort(8090);
-
-        $this->fileserver = new Fileserver($folder, $name, $port, '0.0.0.0', $this->loop);
-
-        return "127.0.0.1:{$port}";
-    }
-
     public function getApp(): App
     {
         return $this->app;
     }
 
-    public function getFileserver(): Fileserver
-    {
-        return $this->fileserver;
-    }
-
     public function run()
     {
         $this->loop->run();

app/Client/Fileserver/ConnectionHandler.php

@@ -1,135 +0,0 @@
-<?php
-
-namespace App\Client\Fileserver;
-
-use App\Http\Controllers\Concerns\LoadsViews;
-use App\Http\QueryParameters;
-use GuzzleHttp\Psr7\ServerRequest;
-use Illuminate\Http\Request;
-use Psr\Http\Message\ServerRequestInterface;
-use React\EventLoop\LoopInterface;
-use React\Http\Response;
-use React\Stream\ReadableResourceStream;
-use Symfony\Bridge\PsrHttpMessage\Factory\HttpFoundationFactory;
-use Symfony\Component\Finder\Finder;
-use Symfony\Component\Finder\Iterator\FilenameFilterIterator;
-
-class ConnectionHandler
-{
-    use LoadsViews;
-
-    /** @var string */
-    protected $rootFolder;
-
-    /** @var string */
-    protected $name;
-
-    /** @var LoopInterface */
-    protected $loop;
-
-    public function __construct(string $rootFolder, string $name, LoopInterface $loop)
-    {
-        $this->rootFolder = $rootFolder;
-        $this->name = $name;
-        $this->loop = $loop;
-    }
-
-    public function handle(ServerRequestInterface $request)
-    {
-        $request = $this->createLaravelRequest($request);
-        $targetPath = realpath($this->rootFolder.DIRECTORY_SEPARATOR.$request->path());
-
-        if (! $this->isValidTarget($targetPath)) {
-            return new Response(404);
-        }
-
-        if (is_dir($targetPath)) {
-            // Directory listing
-            $directoryContent = Finder::create()
-                ->depth(0)
-                ->sort(function ($a, $b) {
-                    return strcmp(strtolower($a->getRealpath()), strtolower($b->getRealpath()));
-                })
-                ->in($targetPath);
-
-            if ($this->name !== '') {
-                $directoryContent->name($this->name);
-            }
-
-            $parentPath = explode('/', $request->path());
-            array_pop($parentPath);
-            $parentPath = implode('/', $parentPath);
-
-            return new Response(
-                200,
-                ['Content-Type' => 'text/html'],
-                $this->getView(null, 'client.fileserver', [
-                    'currentPath' => $request->path(),
-                    'parentPath' => $parentPath,
-                    'directory' => $targetPath,
-                    'directoryContent' => $directoryContent,
-                ])
-            );
-        }
-
-        if (is_file($targetPath)) {
-            return new Response(
-                200,
-                ['Content-Type' => mime_content_type($targetPath)],
-                new ReadableResourceStream(fopen($targetPath, 'r'), $this->loop)
-            );
-        }
-    }
-
-    protected function isValidTarget(string $targetPath): bool
-    {
-        if (! file_exists($targetPath)) {
-            return false;
-        }
-
-        if ($this->name !== '') {
-            $filter = new class(basename($targetPath), [$this->name]) extends FilenameFilterIterator {
-                protected $filename;
-
-                public function __construct(string $filename, array $matchPatterns)
-                {
-                    $this->filename = $filename;
-
-                    foreach ($matchPatterns as $pattern) {
-                        $this->matchRegexps[] = $this->toRegex($pattern);
-                    }
-                }
-
-                public function accept()
-                {
-                    return $this->isAccepted($this->filename);
-                }
-            };
-
-            return $filter->accept();
-        }
-
-        return true;
-    }
-
-    protected function createLaravelRequest(ServerRequestInterface $request): Request
-    {
-        try {
-            parse_str($request->getBody(), $bodyParameters);
-        } catch (\Throwable $e) {
-            $bodyParameters = [];
-        }
-
-        $serverRequest = (new ServerRequest(
-            $request->getMethod(),
-            $request->getUri(),
-            $request->getHeaders(),
-            $request->getBody(),
-            $request->getProtocolVersion(),
-        ))
-            ->withQueryParams(QueryParameters::create($request)->all())
-            ->withParsedBody($bodyParameters);
-
-        return Request::createFromBase((new HttpFoundationFactory)->createRequest($serverRequest));
-    }
-}

app/Client/Fileserver/Fileserver.php

@@ -1,30 +0,0 @@
-<?php
-
-namespace App\Client\Fileserver;
-
-use Psr\Http\Message\ServerRequestInterface;
-use React\EventLoop\LoopInterface;
-use React\Http\Server;
-use React\Socket\Server as SocketServer;
-
-class Fileserver
-{
-    /** @var SocketServer */
-    protected $socket;
-
-    public function __construct($rootFolder, $name, $port, $address, LoopInterface $loop)
-    {
-        $server = new Server(function (ServerRequestInterface $request) use ($rootFolder, $name, $loop) {
-            return (new ConnectionHandler($rootFolder, $name, $loop))->handle($request);
-        });
-
-        $this->socket = new SocketServer("{$address}:{$port}", $loop);
-
-        $server->listen($this->socket);
-    }
-
-    public function getSocket(): SocketServer
-    {
-        return $this->socket;
-    }
-}

app/Client/Http/HttpClient.php

@@ -11,10 +11,12 @@ use function GuzzleHttp\Psr7\str;
 use Laminas\Http\Request;
 use Psr\Http\Message\RequestInterface;
 use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\UriInterface;
 use Ratchet\Client\WebSocket;
 use Ratchet\RFC6455\Messaging\Frame;
 use React\EventLoop\LoopInterface;
 use React\Socket\Connector;
+use React\Stream\ReadableStreamInterface;
 
 class HttpClient
 {
@@ -74,7 +76,6 @@ class HttpClient
     protected function createConnector(): Connector
     {
         return new Connector($this->loop, [
-            'dns' => '127.0.0.1',
             'tls' => [
                 'verify_peer' => false,
                 'verify_peer_name' => false,
@@ -85,22 +86,17 @@ class HttpClient
     protected function sendRequestToApplication(RequestInterface $request, $proxyConnection = null)
     {
         (new Browser($this->loop, $this->createConnector()))
-            ->withOptions([
-                'followRedirects' => false,
-                'obeySuccessCode' => false,
-                'streaming' => true,
-            ])
-            ->send($request)
+            ->withFollowRedirects(false)
+            ->withRejectErrorResponse(false)
+            ->requestStreaming($request->getMethod(), $this->getExposeUri($request), $request->getHeaders(), $request->getBody())
             ->then(function (ResponseInterface $response) use ($proxyConnection) {
                 if (! isset($response->buffer)) {
-                    $response = $this->rewriteResponseHeaders($response);
-
                     $response->buffer = str($response);
                 }
 
                 $this->sendChunkToServer($response->buffer, $proxyConnection);
 
-                /* @var $body \React\Stream\ReadableStreamInterface */
+                /* @var $body ReadableStreamInterface */
                 $body = $response->getBody();
 
                 $this->logResponse(str($response));
@@ -137,24 +133,14 @@ class HttpClient
         return Request::fromString($data);
     }
 
-    protected function rewriteResponseHeaders(ResponseInterface $response)
+    private function getExposeUri(RequestInterface $request): UriInterface
     {
-        if (! $response->hasHeader('Location')) {
-            return $response;
-        }
+        $exposeProto = $request->getHeader('x-expose-proto')[0];
+        $exposeHost = explode(':', $request->getHeader('x-expose-host')[0]);
 
-        $location = $response->getHeaderLine('Location');
-
-        if (! strstr($location, $this->connectionData->host)) {
-            return $response;
-        }
-
-        $location = str_replace(
-            $this->connectionData->host,
-            $this->configuration->getUrl($this->connectionData->subdomain),
-            $location
-        );
-
-        return $response->withHeader('Location', $location);
+        return $request->getUri()
+            ->withScheme($exposeProto)
+            ->withHost($exposeHost[0])
+            ->withPort($exposeHost[1]);
     }
 }

app/Commands/ShareCommand.php

@@ -10,7 +10,7 @@ use Symfony\Component\Console\Output\ConsoleOutput;
 
 class ShareCommand extends Command
 {
-    protected $signature = 'share {host} {--subdomain=} {--auth=}';
+    protected $signature = 'share {host} {--subdomain=} {--auth=} {--server-host=} {--server-port=}';
 
     protected $description = 'Share a local url with a remote expose server';
 
@@ -27,11 +27,15 @@ class ShareCommand extends Command
     {
         $this->configureConnectionLogger();
 
+        $serverHost = $this->option('server-host') ?? config('expose.host', 'localhost');
+        $serverPort = $this->option('server-port') ?? config('expose.port', 8080);
+        $auth = $this->option('auth') ?? config('expose.auth_token', '');
+
         (new Factory())
             ->setLoop(app(LoopInterface::class))
-            ->setHost(config('expose.host', 'localhost'))
-            ->setPort(config('expose.port', 8080))
-            ->setAuth($this->option('auth'))
+            ->setHost($serverHost)
+            ->setPort($serverPort)
+            ->setAuth($auth)
             ->createClient()
             ->share($this->argument('host'), explode(',', $this->option('subdomain')))
             ->createHttpServer()

app/Commands/ShareCurrentWorkingDirectoryCommand.php

@@ -4,7 +4,7 @@ namespace App\Commands;
 
 class ShareCurrentWorkingDirectoryCommand extends ShareCommand
 {
-    protected $signature = 'share-cwd {host?} {--subdomain=} {--auth=}';
+    protected $signature = 'share-cwd {host?} {--subdomain=} {--auth=} {--server-host=} {--server-port=}';
 
     public function handle()
     {

app/Commands/ShareFilesCommand.php

@@ -1,48 +0,0 @@
-<?php
-
-namespace App\Commands;
-
-use App\Client\Factory;
-use App\Logger\CliRequestLogger;
-use LaravelZero\Framework\Commands\Command;
-use React\EventLoop\LoopInterface;
-use Symfony\Component\Console\Output\ConsoleOutput;
-
-class ShareFilesCommand extends Command
-{
-    protected $signature = 'share-files {folder=.} {--name=} {--subdomain=} {--auth=}';
-
-    protected $description = 'Share a local folder with a remote expose server';
-
-    protected function configureConnectionLogger()
-    {
-        app()->bind(CliRequestLogger::class, function () {
-            return new CliRequestLogger(new ConsoleOutput());
-        });
-
-        return $this;
-    }
-
-    public function handle()
-    {
-        if (! is_dir($this->argument('folder'))) {
-            throw new \InvalidArgumentException('The folder '.$this->argument('folder').' does not exist.');
-        }
-
-        $this->configureConnectionLogger();
-
-        (new Factory())
-            ->setLoop(app(LoopInterface::class))
-            ->setHost(config('expose.host', 'localhost'))
-            ->setPort(config('expose.port', 8080))
-            ->setAuth($this->option('auth'))
-            ->createClient()
-            ->shareFolder(
-                $this->argument('folder'),
-                $this->option('name') ?? '',
-                explode(',', $this->option('subdomain'))
-            )
-            ->createHttpServer()
-            ->run();
-    }
-}

app/Http/Controllers/Concerns/LoadsViews.php

@@ -9,7 +9,7 @@ use Twig\Loader\ArrayLoader;
 
 trait LoadsViews
 {
-    protected function getView(?ConnectionInterface $connection, string $view, array $data = [])
+    protected function getView(ConnectionInterface $connection, string $view, array $data = [])
     {
         $templatePath = implode(DIRECTORY_SEPARATOR, explode('.', $view));
 
@@ -23,10 +23,7 @@ trait LoadsViews
         $data = array_merge($data, [
             'request' => $connection->laravelRequest ?? null,
         ]);
-        try {
+
         return stream_for($twig->render('template', $data));
-        } catch (\Throwable $e) {
-            var_dump($e->getMessage());
-        }
     }
 }

app/Providers/AppServiceProvider.php

@@ -37,6 +37,14 @@ class AppServiceProvider extends ServiceProvider
     {
         $builtInConfig = config('expose');
 
+        $keyServerVariable = 'EXPOSE_CONFIG_FILE';
+        if (array_key_exists($keyServerVariable, $_SERVER) && is_string($_SERVER[$keyServerVariable]) && file_exists($_SERVER[$keyServerVariable])) {
+            $localConfig = require $_SERVER[$keyServerVariable];
+            config()->set('expose', array_merge($builtInConfig, $localConfig));
+
+            return;
+        }
+
         $localConfigFile = getcwd().DIRECTORY_SEPARATOR.'.expose.php';
 
         if (file_exists($localConfigFile)) {

app/Server/Connections/ConnectionManager.php

@@ -45,15 +45,13 @@ class ConnectionManager implements ConnectionManagerContract
 
     public function storeConnection(string $host, ?string $subdomain, ConnectionInterface $connection): ControlConnection
     {
-        $clientId = (string) uniqid();
-
-        $connection->client_id = $clientId;
+        $connection->client_id = sha1(uniqid('', true));
 
         $storedConnection = new ControlConnection(
             $connection,
             $host,
             $subdomain ?? $this->subdomainGenerator->generateSubdomain(),
-            $clientId,
+            $connection->client_id,
             $this->getAuthTokenFromConnection($connection)
         );
 

app/Server/Http/Controllers/TunnelMessageController.php

@@ -113,9 +113,13 @@ class TunnelMessageController extends Controller
             $host .= ":{$this->configuration->port()}";
         }
 
-        $request->headers->set('Host', $controlConnection->host);
+        $exposeUrl = parse_url($controlConnection->host);
+
+        $request->headers->set('Host', "{$controlConnection->subdomain}.{$host}");
         $request->headers->set('X-Forwarded-Proto', $request->isSecure() ? 'https' : 'http');
-        $request->headers->set('X-Expose-Request-ID', uniqid());
+        $request->headers->set('X-Expose-Request-ID', sha1(uniqid('', true)));
+        $request->headers->set('X-Expose-Host', sprintf('%s:%s', $exposeUrl['host'], $exposeUrl['port']));
+        $request->headers->set('X-Expose-Proto', $exposeUrl['scheme']);
         $request->headers->set('Upgrade-Insecure-Requests', 1);
         $request->headers->set('X-Exposed-By', config('app.name').' '.config('app.version'));
         $request->headers->set('X-Original-Host', "{$controlConnection->subdomain}.{$host}");

docs/client/configuration.md

@@ -17,6 +17,12 @@ The configuration file will be written to your home directory inside a `.expose`
 
 `~/.expose/config.php`
 
+You can also provide a custom location of the config file by providing the full path as a server variable.
+
+```bash
+EXPOSE_CONFIG_FILE="~/my-custom-config.php" expose share
+```
+
 And the default content of the configuration file is this:
 
 ```php

resources/views/client/fileserver.twig

@@ -1,93 +0,0 @@
-<html lang="en">
-<head>
-    <title>Expose Fileserver</title>
-    <script src="https://cdn.jsdelivr.net/npm/vue@2.5.17/dist/vue.min.js"></script>
-    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@tailwindcss/ui@latest/dist/tailwind-ui.min.css">
-    <script src="https://cdn.jsdelivr.net/npm/clipboard@2/dist/clipboard.min.js"></script>
-    <link rel="stylesheet" href="//cdn.jsdelivr.net/gh/highlightjs/cdn-release@10.1.0/build/styles/github.min.css">
-    <script src="//cdn.jsdelivr.net/gh/highlightjs/cdn-release@10.1.0/build/highlight.min.js" async></script>
-</head>
-<body>
-<div id="app" class="">
-    <div class="relative bg-indigo-600" style="marign-left: -1px">
-        <div class="max-w-screen-xl mx-auto py-3 px-3 sm:px-6 lg:px-8">
-            <div class="pr-16 sm:text-center sm:px-16">
-                <p class="font-medium text-white flex justify-center">
-                    <span class="inline-block font-mono">{{ directory }}</span>
-                </p>
-            </div>
-        </div>
-    </div>
-    {% macro bytesToSize(bytes) %}
-            {% set kilobyte = 1024 %}
-            {% set megabyte = kilobyte * 1024 %}
-            {% set gigabyte = megabyte * 1024 %}
-            {% set terabyte = gigabyte * 1024 %}
-
-            {% if bytes < kilobyte %}
-                {{ bytes ~ ' B' }}
-            {% elseif bytes < megabyte %}
-                {{ (bytes / kilobyte)|number_format(2, '.') ~ ' KiB' }}
-            {% elseif bytes < gigabyte %}
-                {{ (bytes / megabyte)|number_format(2, '.') ~ ' MiB' }}
-            {% elseif bytes < terabyte %}
-                {{ (bytes / gigabyte)|number_format(2, '.') ~ ' GiB' }}
-            {% else %}
-                {{ (bytes / terabyte)|number_format(2, '.') ~ ' TiB' }}
-            {% endif %}
-    {% endmacro %}
-    <div class="flex flex-col px-6 py-4">
-        <div class="-my-2 overflow-x-auto sm:-mx-6 lg:-mx-8">
-            <div class="py-2 align-middle inline-block min-w-full sm:px-6 lg:px-8">
-                <div class="shadow overflow-hidden border-b border-gray-200 sm:rounded-lg">
-                    <table class="min-w-full divide-y divide-gray-200">
-                        <thead>
-                        <tr>
-                            <th class="px-6 py-3 bg-gray-50 text-left text-xs leading-4 font-medium text-gray-500 uppercase tracking-wider">
-                                Name
-                            </th>
-                            <th class="px-6 py-3 bg-gray-50 text-left text-xs leading-4 font-medium text-gray-500 uppercase tracking-wider">
-                                Date Modified
-                            </th>
-                            <th class="px-6 py-3 bg-gray-50 text-left text-xs leading-4 font-medium text-gray-500 uppercase tracking-wider">
-                                Size
-                            </th>
-                        </tr>
-                        </thead>
-                        <tbody class="bg-white">
-                        {% if currentPath != '/' %}
-                            <tr class="border-b">
-                                <td colspan="3" class="px-6 py-4 whitespace-no-wrap text-sm leading-5 font-mono text-gray-900">
-                                    <a href="/{{ parentPath }}" class="text-indigo-600 font-bold hover:text-indigo-900">Back</a>
-                                </td>
-                            </tr>
-                        {% endif %}
-                        {% for item in directoryContent %}
-                        <tr class="{% if loop.index % 2 == 0 %} bg-gray-50 {% endif %}">
-                            <td class="px-6 py-4 whitespace-no-wrap text-sm leading-5 font-mono text-gray-900">
-                                {% if currentPath != '/' %}
-                                    <a href="/{{ currentPath }}/{{ item.getFilename() }}" class="text-indigo-600 hover:text-indigo-900">{{ item.filename }}</a>
-                                {% else %}
-                                    <a href="/{{ item.getFilename() }}" class="text-indigo-600 hover:text-indigo-900">{{ item.filename }}</a>
-                                {% endif %}
-                            </td>
-                            <td class="px-6 py-4 whitespace-no-wrap text-sm leading-5 text-gray-500">
-                                {{ item.getMTime() | date("m/d/Y H:i:s") }}
-                            </td>
-                            <td class="px-6 py-4 whitespace-no-wrap text-sm leading-5 text-gray-500">
-                                {% if item.isDir() %}
-                                    -
-                                {% else %}
-                                    {{ _self.bytesToSize(item.getSize()) }}
-                                {% endif %}
-                            </td>
-                        </tr>
-                        {% endfor %}
-                        </tbody>
-                    </table>
-                </div>
-            </div>
-        </div>
-    </div>
-</body>
-</html>

tests/Feature/Client/FileserverTest.php

@@ -1,111 +0,0 @@
-<?php
-
-namespace Tests\Feature\Client;
-
-use App\Client\Configuration;
-use App\Client\Factory;
-use Clue\React\Buzz\Browser;
-use Clue\React\Buzz\Message\ResponseException;
-use Psr\Http\Message\ResponseInterface;
-use Tests\Feature\TestCase;
-
-class FileserverTest extends TestCase
-{
-    /** @var Browser */
-    protected $browser;
-
-    /** @var Factory */
-    protected $clientFactory;
-
-    /** @var string */
-    protected $fileserverUrl;
-
-    public function setUp(): void
-    {
-        parent::setUp();
-
-        $this->browser = new Browser($this->loop);
-    }
-
-    public function tearDown(): void
-    {
-        parent::tearDown();
-
-        $this->clientFactory->getFileserver()->getSocket()->close();
-    }
-
-    /** @test */
-    public function accessing_the_fileserver_works()
-    {
-        $this->shareFolder(__DIR__);
-
-        /** @var ResponseInterface $response */
-        $response = $this->await($this->browser->get('http://'.$this->fileserverUrl));
-
-        $this->assertSame(200, $response->getStatusCode());
-    }
-
-    /** @test */
-    public function accessing_invalid_files_returns_404()
-    {
-        $this->shareFolder(__DIR__);
-
-        $this->expectException(ResponseException::class);
-        $this->expectExceptionMessage(404);
-
-        /** @var ResponseInterface $response */
-        $response = $this->await($this->browser->get('http://'.$this->fileserverUrl.'/invalid-file'));
-
-        $this->assertSame(404, $response->getStatusCode());
-    }
-
-    /** @test */
-    public function it_can_return_filtered_responses()
-    {
-        $this->shareFolder(__DIR__.'/../../fixtures', '*.md');
-
-        $this->expectException(ResponseException::class);
-        $this->expectExceptionMessage(404);
-
-        /** @var ResponseInterface $response */
-        $response = $this->await($this->browser->get('http://'.$this->fileserverUrl.'/test.txt'));
-
-        $this->assertSame(200, $response->getStatusCode());
-        $this->assertSame('test-file'.PHP_EOL, $response->getBody()->getContents());
-    }
-
-    /** @test */
-    public function it_can_return_file_responses()
-    {
-        $this->shareFolder(__DIR__.'/../../fixtures');
-
-        /** @var ResponseInterface $response */
-        $response = $this->await($this->browser->get('http://'.$this->fileserverUrl.'/test.txt'));
-
-        $this->assertSame(200, $response->getStatusCode());
-        $this->assertSame('test-file'.PHP_EOL, $response->getBody()->getContents());
-    }
-
-    /** @test */
-    public function it_can_return_file_responses_for_valid_filtered_files()
-    {
-        $this->shareFolder(__DIR__.'/../../fixtures', '*.txt');
-
-        /** @var ResponseInterface $response */
-        $response = $this->await($this->browser->get('http://'.$this->fileserverUrl.'/test.txt'));
-
-        $this->assertSame(200, $response->getStatusCode());
-        $this->assertSame('test-file'.PHP_EOL, $response->getBody()->getContents());
-    }
-
-    protected function shareFolder(string $folder, string $name = '')
-    {
-        app()->singleton(Configuration::class, function ($app) {
-            return new Configuration('localhost', '8080', false);
-        });
-
-        $factory = (new Factory())->setLoop($this->loop);
-        $this->fileserverUrl = $factory->createFileServer($folder, $name);
-        $this->clientFactory = $factory;
-    }
-}

tests/fixtures/test.md

@@ -1 +0,0 @@
-# Markdown

tests/fixtures/test.txt

@@ -1 +0,0 @@
-test-file