U2FTokenTransport is the actual interface we should be using in the U2FTokenManager, and that doesn't have IsRegistered() either. We should move those calls into Register() and Sign() as they're implementation-dependent. The HID tokens for example will have to keep calling u2f_register() for tokens where isRegistered()=false when signing, due to privacy reasons.
Attachment #8880411 - Flags: review?(kyle) → review+
Pushed by email@example.com: https://hg.mozilla.org/integration/mozilla-inbound/rev/168eddb5129e Don't require a U2F*TokenManager to expose IsRegistered() r=qDot
You need to log in before you can comment on or make changes to this bug.