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

While we indeed don't currently have a way for RPs to do this - except overwriting the existing credential with a new one by setting the same `user.id` - CTAP2.1 does have a credential management command capable of [updating user information](https://fidoalliance.org/specs/fido-v2.1-ps-20210615/fido-client-to-authenticator-protocol-v2.1-ps-20210615.html#updateUserInformation), and at least the Chrome settings support it (see chrome://settings/securityKeys).

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Received on Tuesday, 26 July 2022 14:45:21 UTC