muonium/google-authenticator

Library to integrate Google Authenticator into a PHP project

Google Authenticator

, _(*1)

Ported from http://code.google.com/p/google-authenticator/, _(*2)

You can use the Google Authenticator app from here http://www.google.com/support/accounts/bin/answer.py?hl=en&answer=1066447 to generate One Time Passwords/Tokens and check them with this little PHP app (Of course, you can also create them with this)., _(*3)

Installation using Composer

Add the dependency:, _(*4)

php composer.phar require sonata-project/google-authenticator

If asked for a version, type in 'dev-master' (unless you want another version):, _(*5)

Please provide a version constraint for the sonata-project/google-authenticator requirement: dev-master

Usage

See example.php for how to use it., _(*6)

There's a little web app showing how it works in web/, please make users.dat writeable for the webserver, doesn't really work otherwise (it can't save the secret). Try to login with chregu/foobar., _(*7)

What's missing in the example:, _(*8)

• Prevent replay attacks. One token should only be used once
• Show QR Code only when providing password again (or not at all)
• Regenerate secret

Google Groups

For questions and proposals you can post on this google groups, _(*9)

• Sonata Users: Only for user questions
• Sonata Devs: Only for devs