symvaro / multi-factor
Vendor-agnostic two-factor authentication library
v0.3.0
2021-01-12 09:37 UTC
Requires
- php: ^7|^8
- paragonie/constant_time_encoding: ^2
- paragonie/hidden-string: ^1
Requires (Dev)
- phpunit/phpunit: ^9
- psalm/plugin-phpunit: ^0.15
- vimeo/psalm: ^4
README
Fork of paragonie/multi_factor. Designed to be a vendor-agnostic implementation of various Two-Factor Authentication solutions.
Initially developed by Paragon Initiative Enterprises for use in their own projects. Forked to remove the barcode writer dependency.
It's released under a dual license: GPL and MIT. As with all dual-licensed projects, feel free to choose the license that fits your needs.
Requirements
- PHP 7
- As per Paragon Initiative Enterprise's commitment to open source, all new software will no longer be written for PHP 5.
Installing
composer require symvaro/multi-factor
Example Usage
<?php use ParagonIE\MultiFactor\OneTime; use ParagonIE\MultiFactor\OTP\TOTP; $seed = random_bytes(20); // You can use TOTP or HOTP $otp = new OneTime($seed, new TOTP()); if (\password_verify($_POST['password'], $storedHash)) { if ($otp->validateCode($_POST['2facode'])) { // Login successful } }