Wow, interesting. So, to access 3rd party cookies I need to access a document DO... | Hacker News

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		avodonosov on Jan 26, 2021 \| parent \| context \| favorite \| on: Firefox 85 cracks down on supercookies Wow, interesting. So, to access 3rd party cookies I need to access a document DOM object that has that 3rd party origin? But such a document is not always available, is it... Looks like the use cases targeted by that proposal are limited to an embedded iframe that wants to access its own domain cookies. I was thinking also about arbitrary doman. Like requestStorageAccess(targetOrigin, keys...)

asddubs on Jan 27, 2021 [–]

Yeah, it's useful for e.g. embedded like buttons or comment forms on external sites or sites with user hosted content (on a different TLD)

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