privacycg / storage-access

The Storage Access API
https://privacycg.github.io/storage-access/
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Use (top-level site, embedded site) permissions #147

Closed johannhof closed 1 year ago

johannhof commented 1 year ago

There seems to be consensus that given the security properties of per-frame rSA it's reasonable to go back to (site, site) as the permission key. This would have the advantage that adjacent same-site iframes would be able to observe when storage access was available, without exposing these iframes to immediate storage access. It would also codify the user-visible permission grant level that most browsers will likely apply.