lion/authentication

Library to add 2FA security.

v6.0.1 2026-04-06 18:06 UTC

Requires

• php: >=8.5

Requires (Dev)

• bacon/bacon-qr-code: ^3.0
• infection/infection: ^0.29.14 || ^0.31.0 || ^0.32.0
• lion/test: ^4.1
• overtrue/phplint: ^9.5
• phpstan/phpstan: ^2.1
• phpunit/phpunit: ^12.5 || ^13.0
• pragmarx/google2fa-qrcode: ^3.0
• squizlabs/php_codesniffer: ^3.11 || ^4.0

MIT

• Authentication
• lion
• lion-authentication

README

🚀 Lion-Authentication Library to authenticate users with the 2FA method.

📖 Features

✔️ Generate security codes.
✔️ Generate QR codes.

📦 Installation

Install the authentication using Composer:

composer require lion/authentication pragmarx/google2fa-qrcode bacon/bacon-qr-code

Usage Example

use Lion\Authentication\Auth2FA;

$auth2fa = new Auth2FA();

$qr = $auth2fa->qr('company_name', 'company_email', 200); // default size of 400

📝 License

The authentication is open-sourced software licensed under the MIT License.