TwoFactorAuth
PHP library for Two Factor Authentication (TFA / 2FA)
PHP library for [two-factor (or multi-factor) authentication](http://en.wikipedia.org/wiki/Multi-factor_authentication) using [TOTP](http://en.wikipedia.org/wiki/Time-based_One-time_Password_Algorithm) and [QR-codes](http://en.wikipedia.org/wiki/QR_code). Inspired by, based on but most importantly an *improvement* on '[PHPGangsta/GoogleAuthenticator](https://github.com/PHPGangsta/GoogleAuthenticator)'. There's a [.Net implementation](https://github.com/RobThree/TwoFactorAuth.Net) of this library... The project is written primarily in PHP, distributed under the MIT License license, first published in 2014. It has gained significant community traction with 1,177 stars and 142 forks on GitHub. Key topics include: multi-factor, php, qrcode, security, totp.
PHP library for Two Factor Authentication
PHP library for two-factor (or multi-factor) authentication using TOTP and QR-codes. Inspired by, based on but most importantly an improvement on 'PHPGangsta/GoogleAuthenticator'. There's a .Net implementation of this library as well.
<p align="center"> <img src="https://raw.githubusercontent.com/RobThree/TwoFactorAuth/master/multifactorauthforeveryone.png"> </p>Requirements
- Requires PHP version >=8.2
Optionally, you may need:
- sockets if you are using
NTPTimeProvider - endroid/qr-code if using
EndroidQrCodeProviderorEndroidQrCodeWithLogoProvider. - bacon/bacon-qr-code if using
BaconQrCodeProvider. - php-curl library when using an external QR Code provider such as
QRServerProvider,ImageChartsQRCodeProvider,QRicketProvideror any other custom provider connecting to an external service.
Installation
The best way of installing this library is with composer:
php composer.phar require robthree/twofactorauth
Usage
For a quick start, have a look at the getting started page or try out the demo.
If you need more in-depth information about the configuration available then you can read through the rest of documentation.
Integrations
License
Licensed under MIT license. See LICENSE for details.
Logo / icon under CC0 1.0 Universal (CC0 1.0) Public Domain Dedication (Archived page)
Contributors
Showing top 12 contributors by commit count.
