Added API endpoint to get info about the API token currently used to authenticate the user

src/State/CurrentApiTokenProvider.php

@@ -0,0 +1,51 @@
+<?php
+/*
+ * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
+ *
+ *  Copyright (C) 2019 - 2023 Jan Böhmer (https://github.com/jbtronics)
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as published
+ *  by the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+
+namespace App\State;
+
+use ApiPlatform\Metadata\ApiFilter;
+use ApiPlatform\Metadata\Operation;
+use ApiPlatform\Serializer\Filter\PropertyFilter;
+use ApiPlatform\State\ProviderInterface;
+use App\Security\ApiTokenAuthenticatedToken;
+use Symfony\Bundle\SecurityBundle\Security;
+
+
+class CurrentApiTokenProvider implements ProviderInterface
+{
+
+    public function __construct(private readonly Security $security)
+    {
+
+    }
+
+    public function provide(Operation $operation, array $uriVariables = [], array $context = []): object|array|null
+    {
+        $securityToken = $this->security->getToken();
+        if (!$securityToken instanceof ApiTokenAuthenticatedToken) {
+            return null;
+        }
+
+        return $securityToken->getApiToken();
+    }
+}