Re: [webauthn] Plumb User ID through

Not in the authenticator data as an authenticator extension, indeed, but couldn't it be returned as a client extension?

Either way there's still the fact that it _won't_ be available from all authenticators, regardless of whether or not it's required for FIDO 2 devices. RPs will still need to handle it not being available, so making it "required" seems rather moot.

-- 
GitHub Notification of comment by emlun
Please view or discuss this issue at https://github.com/w3c/webauthn/pull/558#issuecomment-331509229 using your GitHub account

Received on Friday, 22 September 2017 17:24:46 UTC