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Add new environment settings object field "cross site ancestry" for SameSite cookies work #1775

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Add new environment settings object field "cross site ancestry" for SameSite cookies work #1775

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Add new environment settings object field for cookie layering work
bvandersloot-mozilla Jun 3, 2025
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bvandersloot-mozilla Jun 6, 2025
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5 changes: 5 additions & 0 deletions docs/index.bs
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Expand Up @@ -3065,6 +3065,11 @@ spec: storage; urlPrefix: https://storage.spec.whatwg.org/
:: Return |serviceWorker|'s [=service worker/script url=].
: The [=environment settings object/origin=]
:: Return its registering [=/service worker client=]'s [=environment settings object/origin=].
: The [=environment settings object/cross site ancestry=]
:: Return its registering [=/service worker client=]'s [=environment settings object/cross site ancestry=].
<div class="note">
Note: If service workers are not partitioned by the [=environment settings object/cross site ancestry=], clients must include logic to use the initial [=/http fetch=]'s [=/request=]'s [=request/client=]'s [=environment settings object/cross site ancestry=] when determining the "<code>SameSite</code>" mode.
</div>
: The [=environment settings object/policy container=]
:: Return |workerGlobalScope|'s [=WorkerGlobalScope/policy container=].
: The [=environment settings object/time origin=]
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