Currently up to 5 FIDO U2F keys may be added. It would be awesome to allow some more. I don’t want to go into details but I myself have 8 keys and when rotating them (replacing with new) it may temporarily be up to 10 keys. It would be great if you could add support for some more keys.
Bump for reply?
Edited the topic to reflect the ‘count’ instead of seeming like we needed to support more ‘types’ of keys
Is it possible to increase Yubikey U2F and/or OTP slots beyond 5?
Anecdotally, I think other Yubikey-protected services (Google, Facebook, GitHub) do not have a slot limit. (They also seem to bundle U2F and OTP together, but that’s a discussion for another day).
I’ve seen Increase YubiKey slots from 3 to 5 · Issue #135 · bitwarden/server · GitHub but it leads to a dead forum link. What was the rationale for limiting to 5 slots?