RESOLVED FIXED311790
Digital Credentials: prepare credential requests rejects with wrong error code and synchronously instead of queuing a task 
https://bugs.webkit.org/show_bug.cgi?id=311790
Summary Digital Credentials: prepare credential requests rejects with wrong error cod...
Marcos Caceres
Reported 2026-04-08 22:25:29 PDT
When a credential request is already in progress, the spec (https://w3c-fedid.github.io/digital-credentials/ — "prepare credential requests" step 2) says: "Queue a global task on the DOM manipulation task source given |global| to reject |promise| with a "NotAllowedError" DOMException." WebKit's implementation (CredentialRequestCoordinator.cpp:128–129) does two things wrong: 1. Rejects with `InvalidStateError` instead of `NotAllowedError`. 2. Rejects synchronously instead of queuing a task on the DOM manipulation task source. Fix: replace the synchronous `promise.reject(ExceptionCode::InvalidStateError, ...)` with a queued task that rejects with `NotAllowedError`.
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Radar WebKit Bug Importer
Comment 1 2026-04-15 22:26:12 PDT
<rdar://problem/174895437>
Marcos Caceres
Comment 2 2026-05-03 23:37:00 PDT
Pull request: https://github.com/WebKit/WebKit/pull/64150
EWS
Comment 3 2026-06-27 00:32:44 PDT
Committed 315957@main (6d96204ed552): <https://commits.webkit.org/315957@main> Reviewed commits have been landed. Closing PR #64150 and removing active labels.
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