bulldog/yubico

PHP Package for Yubico authentication

Yubico auth

A modern PHP library for verifying Yubico One-Time Passwords., _(*1)

Installation

This library can be found on Packagist. The recommended way to install this is through composer., _(*2)

composer require bulldog/yubico, _(*3)

Usage

We include Guzzle by default, but you are welcome to use any other PHP HTTP client. You will need to create a new adapter for any other PHP HTTP client and have it implement the OtpAdapterInterface., _(*4)

<?php
include 'vendor/autoload.php';

use Bulldog\Yubico\Yubico;
use Bulldog\Yubico\Adapters\GuzzleAdapter;

$yubico = new Yubico('1234', 'c2VjcmV0X2tleQ==', new GuzzleAdapter());

if($yubico->verify('longonetimepasswordgeneratedfromayubicokey')) {
    echo "That OTP is good!\n";
} else {
    echo "OTP is bad!\n";
    echo $yubico->getReason() . "\n";
}