Fix bug with client API denying access to routes, closes #1366

app/Http/Controllers/Api/Client/Servers/CommandController.php

@@ -7,7 +7,6 @@ use Pterodactyl\Models\Server;
 use Psr\Http\Message\ResponseInterface;
 use GuzzleHttp\Exception\ClientException;
 use GuzzleHttp\Exception\RequestException;
-use Pterodactyl\Services\DaemonKeys\DaemonKeyProviderService;
 use Pterodactyl\Http\Controllers\Api\Client\ClientApiController;
 use Pterodactyl\Http\Requests\Api\Client\Servers\SendCommandRequest;
 use Pterodactyl\Exceptions\Http\Connection\DaemonConnectionException;
@@ -16,11 +15,6 @@ use Symfony\Component\HttpKernel\Exception\PreconditionFailedHttpException;
 
 class CommandController extends ClientApiController
 {
-    /**
-     * @var \Pterodactyl\Services\DaemonKeys\DaemonKeyProviderService
-     */
-    private $keyProviderService;
-
     /**
      * @var \Pterodactyl\Contracts\Repository\Daemon\CommandRepositoryInterface
      */
@@ -30,13 +24,11 @@ class CommandController extends ClientApiController
      * CommandController constructor.
      *
      * @param \Pterodactyl\Contracts\Repository\Daemon\CommandRepositoryInterface $repository
-     * @param \Pterodactyl\Services\DaemonKeys\DaemonKeyProviderService           $keyProviderService
      */
-    public function __construct(CommandRepositoryInterface $repository, DaemonKeyProviderService $keyProviderService)
+    public function __construct(CommandRepositoryInterface $repository)
     {
         parent::__construct();
 
-        $this->keyProviderService = $keyProviderService;
         $this->repository = $repository;
     }
 
@@ -46,14 +38,12 @@ class CommandController extends ClientApiController
      * @param \Pterodactyl\Http\Requests\Api\Client\Servers\SendCommandRequest $request
      * @return \Illuminate\Http\Response
      *
-     * @throws \Pterodactyl\Exceptions\Model\DataValidationException
-     * @throws \Pterodactyl\Exceptions\Repository\RecordNotFoundException
      * @throws \Pterodactyl\Exceptions\Http\Connection\DaemonConnectionException
      */
     public function index(SendCommandRequest $request): Response
     {
         $server = $request->getModel(Server::class);
-        $token = $this->keyProviderService->handle($server, $request->user());
+        $token = $request->attributes->get('server_token');
 
         try {
             $this->repository->setServer($server)

app/Http/Controllers/Api/Client/Servers/PowerController.php

@@ -4,18 +4,12 @@ namespace Pterodactyl\Http\Controllers\Api\Client\Servers;
 
 use Illuminate\Http\Response;
 use Pterodactyl\Models\Server;
-use Pterodactyl\Services\DaemonKeys\DaemonKeyProviderService;
 use Pterodactyl\Http\Controllers\Api\Client\ClientApiController;
 use Pterodactyl\Http\Requests\Api\Client\Servers\SendPowerRequest;
 use Pterodactyl\Contracts\Repository\Daemon\PowerRepositoryInterface;
 
 class PowerController extends ClientApiController
 {
-    /**
-     * @var \Pterodactyl\Services\DaemonKeys\DaemonKeyProviderService
-     */
-    private $keyProviderService;
-
     /**
      * @var \Pterodactyl\Contracts\Repository\Daemon\PowerRepositoryInterface
      */
@@ -24,14 +18,12 @@ class PowerController extends ClientApiController
     /**
      * PowerController constructor.
      *
-     * @param \Pterodactyl\Services\DaemonKeys\DaemonKeyProviderService         $keyProviderService
      * @param \Pterodactyl\Contracts\Repository\Daemon\PowerRepositoryInterface $repository
      */
-    public function __construct(DaemonKeyProviderService $keyProviderService, PowerRepositoryInterface $repository)
+    public function __construct(PowerRepositoryInterface $repository)
     {
         parent::__construct();
 
-        $this->keyProviderService = $keyProviderService;
         $this->repository = $repository;
     }
 
@@ -41,14 +33,12 @@ class PowerController extends ClientApiController
      * @param \Pterodactyl\Http\Requests\Api\Client\Servers\SendPowerRequest $request
      * @return \Illuminate\Http\Response
      *
-     * @throws \Pterodactyl\Exceptions\Model\DataValidationException
-     * @throws \Pterodactyl\Exceptions\Repository\RecordNotFoundException
      * @throws \Pterodactyl\Exceptions\Repository\Daemon\InvalidPowerSignalException
      */
     public function index(SendPowerRequest $request): Response
     {
         $server = $request->getModel(Server::class);
-        $token = $this->keyProviderService->handle($server, $request->user());
+        $token = $request->attributes->get('server_token');
 
         $this->repository->setServer($server)->setToken($token)->sendSignal($request->input('signal'));
 

app/Http/Middleware/Api/Client/AuthenticateClientAccess.php

@@ -4,24 +4,57 @@ namespace Pterodactyl\Http\Middleware\Api\Client;
 
 use Closure;
 use Illuminate\Http\Request;
+use Pterodactyl\Services\DaemonKeys\DaemonKeyProviderService;
+use Pterodactyl\Exceptions\Repository\RecordNotFoundException;
+use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
 use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
 
 class AuthenticateClientAccess
 {
+    /**
+     * @var \Pterodactyl\Services\DaemonKeys\DaemonKeyProviderService
+     */
+    private $keyProviderService;
+
+    /**
+     * AuthenticateClientAccess constructor.
+     *
+     * @param \Pterodactyl\Services\DaemonKeys\DaemonKeyProviderService $keyProviderService
+     */
+    public function __construct(DaemonKeyProviderService $keyProviderService)
+    {
+        $this->keyProviderService = $keyProviderService;
+    }
+
     /**
      * Authenticate that the currently authenticated user has permission
-     * to access the specified server.
+     * to access the specified server. This only checks that the user is an
+     * admin, owner, or a subuser. You'll need to do more specific checks in
+     * the API calls to determine if they can perform different actions.
      *
      * @param \Illuminate\Http\Request $request
      * @param \Closure                 $next
      * @return mixed
+     *
+     * @throws \Pterodactyl\Exceptions\Model\DataValidationException
      */
     public function handle(Request $request, Closure $next)
     {
         if (is_null($request->user())) {
-            throw new AccessDeniedHttpException('This account does not have permission to access this resource.');
+            throw new AccessDeniedHttpException('A request must be made using an authenticated client.');
         }
 
+        /** @var \Pterodactyl\Models\Server $server */
+        $server = $request->route()->parameter('server');
+
+        try {
+            $token = $this->keyProviderService->handle($server, $request->user());
+        } catch (RecordNotFoundException $exception) {
+            throw new NotFoundHttpException('The requested server could not be located.');
+        }
+
+        $request->attributes->set('server_token', $token);
+
         return $next($request);
     }
 }

app/Http/Requests/Api/Client/Servers/GetServerRequest.php

@@ -2,7 +2,6 @@
 
 namespace Pterodactyl\Http\Requests\Api\Client\Servers;
 
-use Pterodactyl\Models\Server;
 use Pterodactyl\Http\Requests\Api\Client\ClientApiRequest;
 
 class GetServerRequest extends ClientApiRequest
@@ -18,14 +17,4 @@ class GetServerRequest extends ClientApiRequest
     {
         return true;
     }
-
-    /**
-     * Determine if the user should even know that this server exists.
-     *
-     * @return bool
-     */
-    public function resourceExists(): bool
-    {
-        return $this->user()->can('view-server', $this->getModel(Server::class));
-    }
 }