alt Hacker NewsFirefox just didn't support it cleanly, I think Chrome did, I don't remember. Apparently it's just due to Linux not having a native passkey implementation. Dang.
Edit:
Apparently BitWarden should work, but my particular passkey was not on there.
Replies
ghostly_s • yesterday at 9:08 PM
I use Bitwarden on Linux. There is no option to do anything with a passkey I have stored there except delete it.
> Apparently it's just due to Linux not having a native passkey implementation.
Excuse me? The infrastructure for "an apps is trying to login with a private/public key pair, and right now it needs the private key to encrypt some part of the transaction" has existed on Linux since it began.
The problem, as best as I can understand it, is that some/all browsers are not treating passkeys as an extension of the key system that began with ssh(1), even though technically speaking, they are.