updated plugin WP-WebAuthn version 1.3.1

wp-content/plugins/wp-webauthn/wp-webauthn-vendor/web-token/jwt-key-mgmt/JKUFactory.php

@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2014-2020 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;
+
+use function is_array;
+use Jose\Component\Core\JWKSet;
+use Jose\Component\Core\Util\JsonConverter;
+use RuntimeException;
+
+class JKUFactory extends UrlKeySetFactory
+{
+    /**
+     * This method will try to fetch the url a retrieve the key set.
+     * Throws an exception in case of failure.
+     *
+     * @throws RuntimeException if the key cannot be reached
+     */
+    public function loadFromUrl(string $url, array $header = []): JWKSet
+    {
+        $content = $this->getContent($url, $header);
+        $data = JsonConverter::decode($content);
+        if (!is_array($data)) {
+            throw new RuntimeException('Invalid content.');
+        }
+
+        return JWKSet::createFromKeyData($data);
+    }
+}