The way WebCrypto key usages are mapped to JWK has changed since we implemented it. It used to be a comma separated list in "use" attribute, and now they go into a different attribute, key_ops.
Changes in <https://dvcs.w3.org/hg/webcrypto-api/rev/05819fa07004>.
Created attachment 222759 [details]
I have this implemented, but the patch breaks tests because of an underlying library issue accidentally uncovered by this change, <rdar://problem/15949992>.
Turns out it's more of a WebCrypto spec issue than a library issue. Tracking that as <https://www.w3.org/Bugs/Public/show_bug.cgi?id=24457>.
Created attachment 222862 [details]
Comment on attachment 222862 [details]
Clearing flags on attachment: 222862
Committed r163244: <http://trac.webkit.org/changeset/163244>
All reviewed patches have been landed. Closing bug.