installed plugin WP-WebAuthn version 1.2.8

wp-content/plugins/wp-webauthn/vendor/web-auth/webauthn-lib/src/CollectedClientData.php

@@ -0,0 +1,145 @@
+<?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;
+
+use function array_key_exists;
+use Assert\Assertion;
+use Base64Url\Base64Url;
+use InvalidArgumentException;
+use function Safe\json_decode;
+use function Safe\sprintf;
+use Webauthn\TokenBinding\TokenBinding;
+
+class CollectedClientData
+{
+    /**
+     * @var string
+     */
+    private $rawData;
+
+    /**
+     * @var mixed[]
+     */
+    private $data;
+
+    /**
+     * @var string
+     */
+    private $type;
+
+    /**
+     * @var string
+     */
+    private $challenge;
+
+    /**
+     * @var string
+     */
+    private $origin;
+
+    /**
+     * @var mixed[]|null
+     */
+    private $tokenBinding;
+
+    /**
+     * @param mixed[] $data
+     */
+    public function __construct(string $rawData, array $data)
+    {
+        $this->type = $this->findData($data, 'type');
+        $this->challenge = $this->findData($data, 'challenge', true, true);
+        $this->origin = $this->findData($data, 'origin');
+        $this->tokenBinding = $this->findData($data, 'tokenBinding', false);
+        $this->rawData = $rawData;
+        $this->data = $data;
+    }
+
+    public static function createFormJson(string $data): self
+    {
+        $rawData = Base64Url::decode($data);
+        $json = json_decode($rawData, true);
+        Assertion::isArray($json, 'Invalid collected client data');
+
+        return new self($rawData, $json);
+    }
+
+    public function getType(): string
+    {
+        return $this->type;
+    }
+
+    public function getChallenge(): string
+    {
+        return $this->challenge;
+    }
+
+    public function getOrigin(): string
+    {
+        return $this->origin;
+    }
+
+    public function getTokenBinding(): ?TokenBinding
+    {
+        return null === $this->tokenBinding ? null : TokenBinding::createFormArray($this->tokenBinding);
+    }
+
+    public function getRawData(): string
+    {
+        return $this->rawData;
+    }
+
+    /**
+     * @return string[]
+     */
+    public function all(): array
+    {
+        return array_keys($this->data);
+    }
+
+    public function has(string $key): bool
+    {
+        return array_key_exists($key, $this->data);
+    }
+
+    /**
+     * @return mixed
+     */
+    public function get(string $key)
+    {
+        if (!$this->has($key)) {
+            throw new InvalidArgumentException(sprintf('The key "%s" is missing', $key));
+        }
+
+        return $this->data[$key];
+    }
+
+    /**
+     * @param mixed[] $json
+     *
+     * @return mixed|null
+     */
+    private function findData(array $json, string $key, bool $isRequired = true, bool $isB64 = false)
+    {
+        if (!array_key_exists($key, $json)) {
+            if ($isRequired) {
+                throw new InvalidArgumentException(sprintf('The key "%s" is missing', $key));
+            }
+
+            return;
+        }
+
+        return $isB64 ? Base64Url::decode($json[$key]) : $json[$key];
+    }
+}