Ported from http://code.google.com/p/google-authenticator
Forked from https://github.com/sonata-project/GoogleAuthenticator
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).
This fork is just here to not throw the error that the old project is abandoned!
| Branch | Github Actions | Coverage |
|---|---|---|
| 2.x |  |
[![Coverage Status][coverage_stable_badge]][coverage_stable_link] |
| 3.x |  |
[![Coverage Status][coverage_unstable_badge]][coverage_unstable_link] |
composer require mythicalsystems/google-authenticatorSee example.php for how to use it.
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.
What's missing in the example:
- Prevent replay attacks. One token should only be used once
- Show QR Code only when providing password again (or not at all)
- Regenerate secret
For general support and questions, please use StackOverflow.
If you think you found a bug or you have a feature idea to propose, feel free to open an issue after looking at the contributing guide.
This package is available under the MIT license.