misc_pterodactyl-panel/app/Http/Requests/Api/Client/Servers/Subusers/SubuserRequest.php

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<?php
namespace Pterodactyl\Http\Requests\Api\Client\Servers\Subusers;
use Illuminate\Http\Request;
use Pterodactyl\Models\User;
use Pterodactyl\Exceptions\Http\HttpForbiddenException;
use Pterodactyl\Http\Requests\Api\Client\ClientApiRequest;
use Pterodactyl\Services\Servers\GetUserPermissionsService;
abstract class SubuserRequest extends ClientApiRequest
{
/**
* @var \Pterodactyl\Models\Subuser|null
*/
protected $model;
/**
* Authorize the request and ensure that a user is not trying to modify themselves.
*
* @return bool
*
* @throws \Illuminate\Contracts\Container\BindingResolutionException
*/
public function authorize(): bool
{
if (! parent::authorize()) {
return false;
}
$user = $this->route()->parameter('user');
// Don't allow a user to edit themselves on the server.
if ($user instanceof User) {
if ($user->uuid === $this->user()->uuid) {
return false;
}
}
// If this is a POST request, validate that the user can even assign the permissions they
// have selected to assign.
if ($this->method() === Request::METHOD_POST && $this->has('permissions')) {
$this->validatePermissionsCanBeAssigned(
$this->input('permissions') ?? []
);
}
return true;
}
/**
* Validates that the permissions we are trying to assign can actually be assigned
* by the user making the request.
*
* @param array $permissions
*
* @throws \Illuminate\Contracts\Container\BindingResolutionException
*/
protected function validatePermissionsCanBeAssigned(array $permissions)
{
$user = $this->user();
/** @var \Pterodactyl\Models\Server $server */
$server = $this->route()->parameter('server');
// If we are a root admin or the server owner, no need to perform these checks.
if ($user->root_admin || $user->id === $server->owner_id) {
return;
}
// Otherwise, get the current subuser's permission set, and ensure that the
// permissions they are trying to assign are not _more_ than the ones they
// already have.
/** @var \Pterodactyl\Models\Subuser|null $subuser */
/** @var \Pterodactyl\Services\Servers\GetUserPermissionsService $service */
$service = $this->container->make(GetUserPermissionsService::class);
if (count(array_diff($permissions, $service->handle($server, $user))) > 0) {
throw new HttpForbiddenException(
'Cannot assign permissions to a subuser that your account does not actively possess.'
);
}
}
}