A Two-factor Authenticator Command-line App
Switch branches/tags
Nothing to show
Clone or download
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Permalink
Failed to load latest commit information.
bin Accept -v/--version option Jan 22, 2016
lib Accept -v/--version option Jan 22, 2016
.gitignore Edit gemspec Jan 22, 2016
Gemfile Edit gemspec Jan 22, 2016
LICENSE.txt Edit gemspec Jan 22, 2016
README.md Update README.md Oct 9, 2017
Rakefile Edit gemspec Jan 22, 2016
twofu.gemspec Edit gemspec to allow pushing to rubygems.org Jan 22, 2016

README.md

Gem Version

Twofu

A Two-factor Authenticator Command-line App

Twofu is a compatible command-line alternative to Google Authenticator which allows you to get 2FA codes when you aren't near your phone, quickly. It will show you current, previous and next codes for each account you have, as well as telling you how many seconds until they expires.

Installation

Simply install this gem:

$ gem install twofu

Usage

Before using this app, you should prepare a file in which you will store all your secrets:

$ touch ~/.twofu.yml

Add your secret in the form of Account Name: SOMEBASE32SECRET (notice the space after colon, it's important) e.g.

$ echo "The TARDIS: BZCZ3OUC5BUJEYYC" >> ~/.twofu.yml
$ echo "Bank of Karabraxos: Z44QN4EZK76H5MVG" >> ~/.twofu.yml

Enjoy the tofu:

$ twofu
+--------------------+--------+--------+--------+
| account            | prev   | now    | next   |
+--------------------+--------+--------+--------+
| The TARDIS         | 754027 | 907055 | 423897 |
| Bank of Karabraxos | 062481 | 361305 | 534213 |
+--------------------+--------+--------+--------+
[===============               ] 15s

Thanks

Twofu is made possible thanks to these awesome gems:

Twofu is a clone of gauth (which is not too bad for the first gem that I made, I guess).

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/ukazap/twofu.

License

The gem is available as open source under the terms of the MIT License.