[webauthn] Merged Pull Request: Tighten requirements for rejecting duplicate credential IDs.

agl has just merged agl's pull request 1680 for https://github.com/w3c/webauthn:

== Tighten requirements for rejecting duplicate credential IDs. ==
The existing wording suggests rejecting registrations with duplicate
credential IDs, but says that sites may replace the record if they wish.
But accidential duplicate credential IDs aren't worth worrying about and
it's safer to always reject duplicates.

Include a note with the reasoning so that sites who don't want to do
this check can at least think about the implications.

Fixes #1679


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<a href="https://pr-preview.s3.amazonaws.com/agl/webauthn/pull/1680.html" title="Last updated on Dec 1, 2021, 8:13 PM UTC (eae134f)">Preview</a> | <a href="https://pr-preview.s3.amazonaws.com/w3c/webauthn/1680/a4b80ad...agl:eae134f.html" title="Last updated on Dec 1, 2021, 8:13 PM UTC (eae134f)">Diff</a>

See https://github.com/w3c/webauthn/pull/1680


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Received on Wednesday, 15 December 2021 20:06:21 UTC