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Re: [webauthn] Facility for an RP to indicate a change of displayName to a discoverable credential (#1779)

From: Emil Lundberg via GitHub <sysbot+gh@w3.org>
Date: Wed, 17 Aug 2022 13:14:14 +0000
To: public-webauthn@w3.org
Message-ID: <issue_comment.created-1217994852-1660742052-sysbot+gh@w3.org>
I'm not sure. We discussed this a bit on the [2022-07-27 meeting](https://www.w3.org/2022/07/27-webauthn-minutes.html), and there's tentative support for "something" to support this. It gets complicated because external authenticators are intermittently connected, and because CTAP2.1 doesn't keep authorization state around long enough to follow up a `getAssertion` operation with a credential management operation without re-authenticating, but discussions have started in FIDO about perhaps doing something to support this in CTAP2.2. But the first step is for the platforms to implement support for credential management at all. Then if all else fails, the new "operation" might end up simply opening the credential management UI, perhaps with new values prefilled or something.

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