@downpw (and anyone else wanting to know how this panned out) - it's fixed. The full thread is here
There's already a Two-Factor Authentication for NodeBB but it lacks support for U2F (FIDO and FIDO2 keys like Yubico or Google Titan).
It would be nice to be able to use hardware tokens to more securely protect our accounts.
@ylothar hi there, I'd love to add this functionality into the two-factor plugin!
Who is going to send me a Yubikey for testing purposes?
@julian do you need one?
@ylothar yeah, I don't own one, so I can't develop an integration for it
@julian DM, I'll provide you one