From 19985dbb8c0aa66dc4bf7905abc1148de909097d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Anton=20Luka=20=C5=A0ijanec?= <anton@sijanec.eu>
Date: Tue, 11 Jan 2022 12:35:47 +0100
Subject: prvi-commit

---
 .../jwt-key-mgmt/KeyAnalyzer/RsaAnalyzer.php       | 34 ++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 vendor/web-token/jwt-key-mgmt/KeyAnalyzer/RsaAnalyzer.php

(limited to 'vendor/web-token/jwt-key-mgmt/KeyAnalyzer/RsaAnalyzer.php')

diff --git a/vendor/web-token/jwt-key-mgmt/KeyAnalyzer/RsaAnalyzer.php b/vendor/web-token/jwt-key-mgmt/KeyAnalyzer/RsaAnalyzer.php
new file mode 100644
index 0000000..6274aa0
--- /dev/null
+++ b/vendor/web-token/jwt-key-mgmt/KeyAnalyzer/RsaAnalyzer.php
@@ -0,0 +1,34 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2014-2018 Spomky-Labs
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
+namespace Jose\Component\KeyManagement\KeyAnalyzer;
+
+use Base64Url\Base64Url;
+use Jose\Component\Core\JWK;
+
+final class RsaAnalyzer implements KeyAnalyzer
+{
+    public function analyze(JWK $jwk, MessageBag $bag)
+    {
+        if ('RSA' !== $jwk->get('kty')) {
+            return;
+        }
+        $n = 8 * \mb_strlen(Base64Url::decode($jwk->get('n')), '8bit');
+        if ($n < 2048) {
+            $bag->add(Message::high('The key length is less than 2048 bits.'));
+        }
+        if ($jwk->has('d') && (!$jwk->has('p') || !$jwk->has('q') || !$jwk->has('dp') || !$jwk->has('dq') || !$jwk->has('p') || !$jwk->has('qi'))) {
+            $bag->add(Message::medium('The key is a private RSA key, but Chinese Remainder Theorem primes are missing. These primes are not mandatory, but signatures and decryption processes are faster when available.'));
+        }
+    }
+}
-- 
cgit v1.2.3