1643115 - Propagate storage permission to same-origin frames in the same agent-cluster

Status: RESOLVED FIXED

(Core :: Privacy: Anti-Tracking, task, P1)

Description

[Dimi Lee [:dimi]]

Right now, storage permission is only propagated to same-origin frames in the same tab, we want to extend this to same-origin frames in the same agent-cluster

Comment 1

[Dimi Lee [:dimi]]

Attachment: Bug 1643115 - P1. Propagate storage permission to same-origin frames in the same agent-cluster r=timhuang

Comment 2

[Dimi Lee [:dimi]]

Attachment: Bug 1643115 - P2. Add testcases. r=timhuang

This testcase ensures:

1. Storage permission is propagated to same-origin iframes in the same tab
2. Storage permission is propagated to same-origin iframes that have the same
   top-level in the same agent-cluster
3. Storage permission is NOT propagated to same-origin iframes that don't have
   the same top-level in the same agent-cluster
4. Storage permission is NOT propagated to same-origin iframes that have
   the same top-level but not in the same agent-cluster

We also run above tests when storage permission is granted on a first-party window
and storage permission is granted on a 3rd-party window.

Depends on D78135

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/c9b9111c017f
P1. Propagate storage permission to same-origin frames in the same agent-cluster r=baku
https://hg.mozilla.org/integration/autoland/rev/8c415c33a2a1
P2. Add testcases. r=baku

Comment 4

[Narcis Beleuzu [:NarcisB]]

https://hg.mozilla.org/mozilla-central/rev/c9b9111c017f
https://hg.mozilla.org/mozilla-central/rev/8c415c33a2a1