jfblg / yubikey_under_linux

Using yubikey under linux

yubikey under linux

Roles

pam-u2f

Tested with:

• fedora 30

Requiaments

• yubikey with u2f support

Install tools and config for gdm pam and sudo

Enter:

sudo ansible-playbook ./setup_pam.yml

Add your u2f key

With the command 'pamu2fcfg' can you get your pubic u2f key. Put your hardware key in and Enter:

mkdir -p ~/.config/Yubico && pamu2fcfg >> ~/.config/Yubico/u2f_keys

Push the button on your key when the light gon on (do you have only 15 secons time for this).

External docu

• https://developers.yubico.com/pam-u2f/
• https://wiki.gentoo.org/wiki/Pam_u2f
• https://infosec-handbook.eu/blog/yubikey-2fa-pam/