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ttrss/vendor/spomky-labs/otphp/src/TOTPInterface.php
Andrew Dolgov 3fd7856543 * switch to composer for qrcode and otp dependencies
* move most OTP-related stuff into userhelper
* remove old phpqrcode and otphp libraries
2021-02-26 19:16:17 +03:00

37 lines
836 B
PHP

<?php
declare(strict_types=1);
/*
* The MIT License (MIT)
*
* Copyright (c) 2014-2019 Spomky-Labs
*
* This software may be modified and distributed under the terms
* of the MIT license. See the LICENSE file for details.
*/
namespace OTPHP;
interface TOTPInterface extends OTPInterface
{
/**
* Create a new TOTP object.
*
* If the secret is null, a random 64 bytes secret will be generated.
*/
public static function create(?string $secret = null, int $period = 30, string $digest = 'sha1', int $digits = 6): self;
/**
* Return the TOTP at the current time.
*/
public function now(): string;
/**
* Get the period of time for OTP generation (a non-null positive integer, in second).
*/
public function getPeriod(): int;
public function getEpoch(): int;
}