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

src/Entity/UserSystem/ApiToken.php

@@ -23,18 +23,34 @@ declare(strict_types=1);
 
 namespace App\Entity\UserSystem;
 
+use ApiPlatform\Metadata\ApiFilter;
+use ApiPlatform\Metadata\ApiResource;
+use ApiPlatform\Metadata\Get;
+use ApiPlatform\Serializer\Filter\PropertyFilter;
 use App\Entity\Base\AbstractNamedDBElement;
 use App\Entity\Base\TimestampTrait;
 use App\Repository\UserSystem\ApiTokenRepository;
+use App\State\CurrentApiTokenProvider;
+use App\State\PartDBInfoProvider;
 use Doctrine\DBAL\Types\Types;
 use Doctrine\ORM\Mapping as ORM;
 use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity;
+use Symfony\Component\Serializer\Annotation\Groups;
 use Symfony\Component\Validator\Constraints\NotBlank;
 
 #[ORM\Entity(repositoryClass: ApiTokenRepository::class)]
 #[ORM\Table(name: 'api_tokens')]
 #[ORM\HasLifecycleCallbacks]
 #[UniqueEntity(fields: ['name', 'user'])]
+
+#[ApiResource(
+    uriTemplate: '/current.{_format}',
+    description: 'A token used to authenticate API requests.',
+    operations: [new Get(openapiContext: ['summary' => 'Get information about the API token that is currently used.'])],
+    normalizationContext: ['groups' => ['token:read', 'api:basic:read'], 'openapi_definition_name' => 'Read'],
+    provider: CurrentApiTokenProvider::class,
+)]
+#[ApiFilter(PropertyFilter::class)]
 class ApiToken
 {
 
@@ -47,21 +63,26 @@ class ApiToken
 
     #[ORM\Column(type: Types::STRING)]
     #[NotBlank]
+    #[Groups('token:read')]
     protected string $name = '';
 
     #[ORM\ManyToOne(inversedBy: 'api_tokens')]
+    #[Groups('token:read')]
     private ?User $user = null;
 
     #[ORM\Column(type: Types::DATETIME_MUTABLE, nullable: true)]
+    #[Groups('token:read')]
     private ?\DateTimeInterface $valid_until = null;
 
     #[ORM\Column(length: 68, unique: true)]
     private string $token;
 
     #[ORM\Column(type: Types::SMALLINT, enumType: ApiTokenLevel::class)]
+    #[Groups('token:read')]
     private ApiTokenLevel $level = ApiTokenLevel::READ_ONLY;
 
     #[ORM\Column(type: Types::DATETIME_MUTABLE, nullable: true)]
+    #[Groups('token:read')]
     private ?\DateTimeInterface $last_time_used = null;
 
     public function __construct(ApiTokenType $tokenType = ApiTokenType::PERSONAL_ACCESS_TOKEN)

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();
+    }
+}