[pve-devel] Two-Factor Authentication

[Dietmar Maurer]

> > Are there other important validation server types?
> >
> Not that I can think of.
> 
> Allowing multiple Yubikeys to be associated with a single user would be a good
> feature.
> I have always used two so if I broke one I am not locked out of everything I use
> them with.

Ah, OK -  so we need to associate several keys with one user.

I have made some initial test and uploaded that code:

https://git.proxmox.com/?p=pve-access-control.git;a=commitdiff;h=ab652a80189a1498caba8c7f3f2641affe9ec3bf

I also ordered some keys to play around with, but this will take some time ...