lookyman/u2f

<?php

namespace lookyman\U2f\Server;

class Registration
{

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

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

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

    /** @var int */
    private $counter = -1;

    /**
     * @param string $publicKey
     * @param string $keyHandle
     * @param string|NULL $certificate
     */
    public function __construct($publicKey, $keyHandle, $certificate = NULL)
    {
        $this->publicKey = $publicKey;
        Helpers::publicKey2Pem($this->publicKey);

        $this->keyHandle = $keyHandle;
        $this->certificate = $certificate;
    }

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

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

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

    /**
     * @return int
     */
    public function getCounter()
    {
        return $this->counter;
    }

    /**
     * @param int $value
     * @return self
     */
    public function setCounter($value)
    {
        $this->counter = (int) $value;
        return $this;
    }

}