A command-line 2-factor authentication manager. This includes pyotp and pyqrcode.
- Python 3
- gpg2
$ git clone https://github.com/seiyanuta/2fa
$ cd 2fa
$ python3 setup.py install
Register an account:
$ 2fa --register 'AWS (seiya)' '555555'
Generate codes:
$ 2fa
AWS (root) 281692 (23)
AWS (seiya) 628110 (23)
Dropbox 713351 (23)
GitHub 719876 (23)
Google 884966 (23)
Generate a QR code for Google Authenticator.
$ 2fa --qrcode "AWS (root)"
Token seeds are encrypted by gpg2 and saved as ~/.2fa.secrets. Just copy the file to backup.
2fa is released under MIT license and includes third-party libraries:
pyotp: MIT Licensepyqrcode: BSD 3-clause License