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Package googleauthenticator
Short Description Google Authenticator 2-factor authentication
License BSD-4-Clause
Informations about the package googleauthenticator
Google Authenticator PHP class
- Copyright (c) 2012-2016, http://www.phpgangsta.de
- Author: Michael Kliewe, @PHPGangsta and contributors
- Licensed under the BSD License.
This PHP class can be used to interact with the Google Authenticator mobile app for 2-factor-authentication. This class can generate secrets, generate codes, validate codes and present a QR-Code for scanning the secret. It implements TOTP according to RFC6238
For a secure installation you have to make sure that used codes cannot be reused (replay-attack). You also need to limit the number of verifications, to fight against brute-force attacks. For example you could limit the amount of verifications to 10 tries within 10 minutes for one IP address (or IPv6 block). It depends on your environment.
Usage:
See following example:
Running the script provides the following output:
Installation:
-
Use Composer to install the package
-
From project root directory execute following
-
Composer will take care of autoloading the library. Just include the following at the top of your file
require_once __DIR__ . '/../vendor/autoload.php';
Run Tests:
- All tests are inside
tests
folder. - Execute
composer install
and then run the tests from project root directory - Run as
phpunit tests
from the project root directory
ToDo:
- ??? What do you need?
Notes:
If you like this script or have some features to add: contact me, visit my blog, fork this project, send pull requests, you know how it works.