Update website

admin/phpMyAdmin/vendor/web-auth/metadata-service/src/SingleMetadata.php

@@ -0,0 +1,53 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2014-2021 Spomky-Labs
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
+namespace Webauthn\MetadataService;
+
+use function Safe\base64_decode;
+use function Safe\json_decode;
+
+class SingleMetadata
+{
+    /**
+     * @var MetadataStatement
+     */
+    private $statement;
+    /**
+     * @var string
+     */
+    private $data;
+    /**
+     * @var bool
+     */
+    private $isBase64Encoded;
+
+    public function __construct(string $data, bool $isBase64Encoded)
+    {
+        $this->data = $data;
+        $this->isBase64Encoded = $isBase64Encoded;
+    }
+
+    public function getMetadataStatement(): MetadataStatement
+    {
+        if (null === $this->statement) {
+            $json = $this->data;
+            if ($this->isBase64Encoded) {
+                $json = base64_decode($this->data, true);
+            }
+            $statement = json_decode($json, true);
+            $this->statement = MetadataStatement::createFromArray($statement);
+        }
+
+        return $this->statement;
+    }
+}