[TASK] Streamline PHPDoc comment matches function/method signature
[Packages/TYPO3.CMS.git] / typo3 / sysext / rsaauth / Classes / Controller / RsaPublicKeyGenerationController.php
1 <?php
2 namespace TYPO3\CMS\Rsaauth\Controller;
3
4 /*
5 * This file is part of the TYPO3 CMS project.
6 *
7 * It is free software; you can redistribute it and/or modify it under
8 * the terms of the GNU General Public License, either version 2
9 * of the License, or any later version.
10 *
11 * For the full copyright and license information, please read the
12 * LICENSE.txt file that was distributed with this source code.
13 *
14 * The TYPO3 project - inspiring people to share!
15 */
16
17 use Psr\Http\Message\ResponseInterface;
18 use Psr\Http\Message\ServerRequestInterface;
19 use TYPO3\CMS\Core\Http\JsonResponse;
20 use TYPO3\CMS\Core\Http\Response;
21 use TYPO3\CMS\Core\Utility\GeneralUtility;
22 use TYPO3\CMS\Rsaauth\RsaEncryptionEncoder;
23
24 /**
25 * eID script "RsaPublicKeyGenerationController" to generate an rsa key
26 */
27 class RsaPublicKeyGenerationController
28 {
29 /**
30 * @var RsaEncryptionEncoder
31 */
32 protected $encoder;
33
34 /**
35 * Set up dependencies
36 * @param RsaEncryptionEncoder|null $encoder
37 */
38 public function __construct(RsaEncryptionEncoder $encoder = null)
39 {
40 $this->encoder = $encoder ?: GeneralUtility::makeInstance(RsaEncryptionEncoder::class);
41 }
42
43 /**
44 * @param ServerRequestInterface $request
45 * @return ResponseInterface
46 */
47 public function processRequest(ServerRequestInterface $request): ResponseInterface
48 {
49 $keyPair = $this->encoder->getRsaPublicKey();
50
51 if ($keyPair === null) {
52 // add a HTTP 500 error code, if an error occurred
53 return new JsonResponse(null, 500);
54 }
55
56 switch ($request->getHeaderLine('content-type')) {
57 case 'application/json':
58 $data = [
59 'publicKeyModulus' => $keyPair->getPublicKeyModulus(),
60 'exponent' => sprintf('%x', $keyPair->getExponent()),
61 ];
62 $response = new JsonResponse($data);
63 break;
64
65 default:
66 trigger_error('Requesting RSA public keys without "Content-Type: application/json" will be removed in v10. Add this header to your AJAX request.', E_USER_DEPRECATED);
67
68 $content = $keyPair->getPublicKeyModulus() . ':' . sprintf('%x', $keyPair->getExponent()) . ':';
69 $response = new Response('php://temp', 200, ['Content-Type' => 'application/json; charset=utf-8']);
70 $response->getBody()->write($content);
71 break;
72 }
73
74 return $response;
75 }
76 }