1289931 - Clearkey should fire InvalidAccessError instead of AbortError on invalid initData

Status: RESOLVED FIXED

(Core :: Audio/Video: Playback, defect)

Description

[Chris Pearce [:cpearce (Not reading bugmail)]]

This EME WPT of Google's fails:

https://w3c-test.org/encrypted-media/Google/encrypted-media-generate-request-disallowed-input.html

It fails because our ClearKey has different behaviour to Chrome's. When our ClearKey's generateRequest() is passed invalid initData, our ClearKey rejects with AbortError, but the test assumes InvalidAccessError.

Comment 1

[Chris Pearce [:cpearce (Not reading bugmail)]]

Attachment: Bug 1289931 - Fire InvalidAccessError instead of AbortError when ClearKey's generateRequest is passed invalid initData.

Google's Web Platform EME test expects this, and it makes sense.

Review commit: https://reviewboard.mozilla.org/r/67522/diff/#index_header
See other reviews: https://reviewboard.mozilla.org/r/67522/

Comment 2

[Gerald Squelart (he/him) (not at Mozilla since 2022-09-15)]

Comment on attachment 8775354 [details]
Bug 1289931 - Fire InvalidAccessError instead of AbortError when ClearKey's generateRequest is passed invalid initData.

https://reviewboard.mozilla.org/r/67522/#review64672

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/7f6d8a4e0ee6
Fire InvalidAccessError instead of AbortError when ClearKey's generateRequest is passed invalid initData. r=gerald

Comment 4

[Carsten Book [:Tomcat]]

https://hg.mozilla.org/mozilla-central/rev/7f6d8a4e0ee6