Add site details api route

app/Server/Factory.php

@@ -19,6 +19,7 @@ use App\Server\Http\Controllers\Admin\DisconnectSiteController;
 use App\Server\Http\Controllers\Admin\DisconnectTcpConnectionController;
 use App\Server\Http\Controllers\Admin\GetSettingsController;
 use App\Server\Http\Controllers\Admin\GetSitesController;
+use App\Server\Http\Controllers\Admin\GetSiteDetailsController;
 use App\Server\Http\Controllers\Admin\GetStatisticsController;
 use App\Server\Http\Controllers\Admin\GetTcpConnectionsController;
 use App\Server\Http\Controllers\Admin\GetUserDetailsController;
@@ -149,6 +150,7 @@ class Factory
         $this->router->delete('/api/subdomains/{subdomain}', DeleteSubdomainController::class, $adminCondition);
         $this->router->delete('/api/users/{id}', DeleteUsersController::class, $adminCondition);
         $this->router->get('/api/sites', GetSitesController::class, $adminCondition);
+        $this->router->get('/api/sites/{site}', GetSiteDetailsController::class, $adminCondition);
         $this->router->delete('/api/sites/{id}', DisconnectSiteController::class, $adminCondition);
         $this->router->get('/api/tcp', GetTcpConnectionsController::class, $adminCondition);
         $this->router->delete('/api/tcp/{id}', DisconnectTcpConnectionController::class, $adminCondition);

app/Server/Http/Controllers/Admin/GetSiteDetailsController.php

@@ -0,0 +1,50 @@
+<?php
+
+namespace App\Server\Http\Controllers\Admin;
+
+use App\Contracts\ConnectionManager;
+use App\Contracts\UserRepository;
+use App\Server\Configuration;
+use App\Server\Connections\ControlConnection;
+use GuzzleHttp\Psr7\Message;
+use GuzzleHttp\Psr7\Response;
+use Illuminate\Http\Request;
+use Ratchet\ConnectionInterface;
+
+class GetSiteDetailsController extends AdminController
+{
+    /** @var ConnectionManager */
+    protected $connectionManager;
+
+    /** @var Configuration */
+    protected $configuration;
+
+    public function __construct(ConnectionManager $connectionManager, Configuration $configuration)
+    {
+        $this->connectionManager = $connectionManager;
+    }
+
+    public function handle(Request $request, ConnectionInterface $httpConnection)
+    {
+        $domain = $request->get('site');
+
+        $connectedSite = collect($this->connectionManager->getConnections())
+            ->filter(function ($connection) {
+                return get_class($connection) === ControlConnection::class;
+            })
+            ->first(function (ControlConnection $site) use ($domain) {
+                return "{$site->subdomain}.{$site->serverHost}" === $domain;
+            });
+
+        if (is_null($connectedSite)) {
+            $httpConnection->send(
+                Message::toString(new Response(404))
+            );
+            return;
+        }
+
+        $httpConnection->send(
+            respond_json($connectedSite->toArray())
+        );
+    }
+}

app/Server/Http/Controllers/ControlMessageController.php

@@ -156,7 +156,7 @@ class ControlMessageController implements MessageComponentInterface
             ->then(function () use ($connection, $data, $user) {
                 return $this->hasValidSubdomain($connection, $data->subdomain, $user, $data->server_host);
             })
-            ->then(function ($subdomain) use ($data, $connection) {
+            ->then(function ($subdomain) use ($data, $connection, $user) {
                 if ($subdomain === false) {
                     return;
                 }
@@ -170,7 +170,7 @@ class ControlMessageController implements MessageComponentInterface
                 $connection->send(json_encode([
                     'event' => 'authenticated',
                     'data' => [
-                        'message' => config('expose.admin.messages.message_of_the_day'),
+                        'message' => config('expose.admin.messages.resolve_connection_message')($connectionInfo, $user),
                         'subdomain' => $connectionInfo->subdomain,
                         'server_host' => $connectionInfo->serverHost,
                         'client_id' => $connectionInfo->client_id,

config/expose.php

@@ -313,6 +313,10 @@ return [
         |
         */
         'messages' => [
+            'resolve_connection_message' => function ($connectionInfo, $user) {
+                return config('expose.admin.messages.message_of_the_day');
+            },
+
             'message_of_the_day' => 'Thank you for using expose.',
 
             'invalid_auth_token' => 'Authentication failed. Please check your authentication token and try again.',

tests/Feature/Server/ApiTest.php

@@ -497,6 +497,53 @@ class ApiTest extends TestCase
         $this->assertSame('fixed-subdomain', $sites[0]->subdomain);
     }
 
+    /** @test */
+    public function it_can_return_site_details()
+    {
+        /** @var ConnectionManager $connectionManager */
+        $connectionManager = app(ConnectionManager::class);
+
+        $connection = \Mockery::mock(IoConnection::class);
+        $connection->httpRequest = new Request('GET', '/?authToken=some-token');
+
+        $connectionManager->storeConnection('some-host.test', 'fixed-subdomain', 'localhost', $connection);
+
+        /** @var Response $response */
+        $response = $this->await($this->browser->get('http://127.0.0.1:8080/api/sites/fixed-subdomain.localhost', [
+            'Host' => 'expose.localhost',
+            'Authorization' => base64_encode('username:secret'),
+            'Content-Type' => 'application/json',
+        ]));
+
+        $site = json_decode($response->getBody()->getContents());
+
+        $this->assertSame('some-host.test', $site->host);
+        $this->assertSame('some-token', $site->auth_token);
+        $this->assertSame('fixed-subdomain', $site->subdomain);
+    }
+
+    /** @test */
+    public function it_returns_404_for_invalid_site_details()
+    {
+        /** @var ConnectionManager $connectionManager */
+        $connectionManager = app(ConnectionManager::class);
+
+        $connection = \Mockery::mock(IoConnection::class);
+        $connection->httpRequest = new Request('GET', '/?authToken=some-token');
+
+        $connectionManager->storeConnection('some-host.test', 'fixed-subdomain', 'localhost', $connection);
+
+        $this->expectException(ResponseException::class);
+        $this->expectExceptionMessage('HTTP status code 404 (Not Found)');
+
+        /** @var Response $response */
+        $response = $this->await($this->browser->get('http://127.0.0.1:8080/api/sites/invalid-subdomain.localhost', [
+            'Host' => 'expose.localhost',
+            'Authorization' => base64_encode('username:secret'),
+            'Content-Type' => 'application/json',
+        ]));
+    }
+
     /** @test */
     public function it_can_list_all_currently_connected_sites_without_auth_tokens()
     {