lookyman/u2f

<?php

namespace lookyman\U2f\Server;

class Config
{

    /** string */
    const U2F_VERSION = 'U2F_V2';

    /** @var string */
    private $appId;

    /** @var string|NULL */
    private $attestDir;

    /**
     * @param string $appId
     * @param string|NULL $attestDir
     */
    public function __construct($appId, $attestDir = NULL)
    {
        $this->appId = $appId;
        $this->attestDir = $attestDir;
    }

    /**
     * @return string
     */
    public function getAppId()
    {
        return $this->appId;
    }

    /**
     * @return string
     */
    public function getVersion()
    {
        return self::U2F_VERSION;
    }

    /**
     * @return string|NULL
     */
    public function getAttestDir()
    {
        return $this->attestDir;
    }

}