elkarte/Elkarte — pull request #1889 by eurich (2014-11-24 14:02:40+00:00)
Title: two factor authentication

this is a very basic implemantion for two factor authentication using Google Authenticator.

I'd also push the installer / ugrade changes but unfortunately the Repo (at least my local one ) seems a bit broken..(.gitignore ?)
There needs to be a column named 2fa_secret varchar 16 for the members table.