First release

src/Challenge.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace Laragear\WebAuthn;
+
+use Illuminate\Support\Facades\Date;
+use Illuminate\Support\InteractsWithTime;
+
+class Challenge
+{
+    use InteractsWithTime;
+
+    /**
+     * Create a new Challenge instance.
+     *
+     * @param  \Laragear\WebAuthn\ByteBuffer  $data
+     * @param  int  $timeout
+     * @param  bool  $verify
+     * @param  array  $properties
+     */
+    public function __construct(
+        public ByteBuffer $data,
+        public int $timeout,
+        public bool $verify = true,
+        public array $properties = []
+    ) {
+        $this->timeout = Date::now()->addSeconds($this->timeout)->getTimestamp();
+    }
+
+    /**
+     * Check if the current challenge has expired in time and no longer valid.
+     *
+     * @return bool
+     */
+    public function hasExpired(): bool
+    {
+        return Date::createFromTimestamp($this->timeout)->isPast();
+    }
+
+    /**
+     * Creates a new Challenge instance using a random ByteBuffer of the given length.
+     *
+     * @param  int  $length
+     * @param  int  $timeout
+     * @param  bool  $verify
+     * @param  array  $options
+     * @return static
+     */
+    public static function random(int $length, int $timeout, bool $verify = true, array $options = []): static
+    {
+        return new static(ByteBuffer::makeRandom($length), $timeout, $verify, $options);
+    }
+}