leandrolugaresi/google-authenticator

This package is abandoned and no longer maintained. No replacement package was suggested.

PHP repository for Google Authenticator

1.0.1 2014-10-08 21:49 UTC

This package is not auto-updated.

Last update: 2022-02-01 12:39:44 UTC


README

[DEPRECATED] use the antonioribeiro/google2fa instead!

Latest Stable Version Total Downloads Latest Unstable Version License Codeship Status for leandro-lugaresi/google-authenticator

Introduction

This is a module to integrate web sites with Google Authenticator.

Requirements

Installation

  1. Add this project in your composer.json:
    "require": {
        "leandrolugaresi/google-authenticator": "1.0.*"
    }
  1. Now tell the composer to download the repository by running the command:
    $ php composer.phar update

Usage

Step 1 - Register application

Show the QrCode and the form:

    $googleAuth = new \GoogleAuthenticator\GoogleAuthenticator();
    $googleAuth->setIssuer('YourApplicationName');
    //save the secretKey to register after
    $_SESSION['secretKeyTemp'] = $googleAuth->getSecretKey();

    // Show the qrcode to register
    //this param is an identifier of the user in this application
    echo $googleAuth->getQRCodeUrl($user->username.'@YourApplicationName');

Verify the code from form and save the secretKey of this user:

    $google = new GoogleAuthenticator($_SESSION['secretKeyTemp']);
    $userSubmitCode = $_POST['codeFoo'];
    if ($google->verifyCode($userSubmitCode)) {
        //save the secretKey of this user
    }

Step 2 - Verify Code at login

    $google = new GoogleAuthenticator($user->getSecretKey());
    $userSubmitCode = $_POST['codeFoo'];

    // Verify Code
    if ($google->verifyCode($userSubmitCode)) {

        // OK - aloowed login
    }