This also only updates per-category block information in the protections panel
while it's open or when it's about to be shown. To do this, the patch:
1. changes the `categoryItem` getter on all blockers to avoid memo'izing null when the popup is unavailable;
2. changes the `updateCategoryItem` method on all blockers to deal with `categoryItem` being null;
3. stops calling `updateCategoryItem` from the blockers' `init` method, instead delegating this responsibility
to gProtectionsHandler doing so when the popup first becomes available. Note that we still need (2) because
pref changes can trip us calling into `updateCategoryItem` anyway. We cannot avoid instantiating the pref
getters because they are relied on by some of the `isDetected` and `isBlocking` implementations.
4. reorganizes `onContentBlockingEvent` so it updates the icon, reports telemetry, and updates internal state -
but only updates the panel if it's visible, and otherwise simply memorizes the last event (which is just
a number!);
5. ensures showing the panel updates the panel's category data based on the memorized state from (4).
Differential Revision: https://phabricator.services.mozilla.com/D81926
This also only updates per-category block information in the protections panel
while it's open or when it's about to be shown. To do this, the patch:
1. changes the `categoryItem` getter on all blockers to avoid memo'izing null when the popup is unavailable;
2. changes the `updateCategoryItem` method on all blockers to deal with `categoryItem` being null;
3. stops calling `updateCategoryItem` from the blockers' `init` method, instead delegating this responsibility
to gProtectionsHandler doing so when the popup first becomes available. Note that we still need (2) because
pref changes can trip us calling into `updateCategoryItem` anyway. We cannot avoid instantiating the pref
getters because they are relied on by some of the `isDetected` and `isBlocking` implementations.
4. reorganizes `onContentBlockingEvent` so it updates the icon, reports telemetry, and updates internal state -
but only updates the panel if it's visible, and otherwise simply memorizes the last event (which is just
a number!);
5. ensures showing the panel updates the panel's category data based on the memorized state from (4).
Differential Revision: https://phabricator.services.mozilla.com/D81926
This also only updates per-category block information in the protections panel
while it's open or when it's about to be shown. To do this, the patch:
1. changes the `categoryItem` getter on all blockers to avoid memo'izing null when the popup is unavailable;
2. changes the `updateCategoryItem` method on all blockers to deal with `categoryItem` being null;
3. stops calling `updateCategoryItem` from the blockers' `init` method, instead delegating this responsibility
to gProtectionsHandler doing so when the popup first becomes available. Note that we still need (2) because
pref changes can trip us calling into `updateCategoryItem` anyway. We cannot avoid instantiating the pref
getters because they are relied on by some of the `isDetected` and `isBlocking` implementations.
4. reorganizes `onContentBlockingEvent` so it updates the icon, reports telemetry, and updates internal state -
but only updates the panel if it's visible, and otherwise simply memorizes the last event (which is just
a number!);
5. ensures showing the panel updates the panel's category data based on the memorized state from (4).
Differential Revision: https://phabricator.services.mozilla.com/D81926
ContentBlockingEvent in RemoteSecurityUI is updated after receiving a notification from a child process.
Since contentBlockingEvent will be removed from the child, this patch removes the use of
contentBlockingEvent in RemoteSecurityUI and uses the API defined in WindowGlobalActor.
Depends on D55621
Differential Revision: https://phabricator.services.mozilla.com/D55622
Granted origins cause a third-party tracker browsing context to not get
full first-party storage access after successfully calling the storage
access API or a heuristic granting ephemeral access.
For example, after https://tracker.example calls the storage access API
successfully in the third-party context, they embed
https://other-tracker.example, and that load fails because of ETP
restrictions. Here what happens is that https://other-tracker.example
is mistakenly considered the granted origin, and because such a
permission doesn't exist, access is denied.
Differential Revision: https://phabricator.services.mozilla.com/D57493
Granted origins cause a third-party tracker browsing context to not get
full first-party storage access after successfully calling the storage
access API or a heuristic granting ephemeral access.
For example, after https://tracker.example calls the storage access API
successfully in the third-party context, they embed
https://other-tracker.example, and that load fails because of ETP
restrictions. Here what happens is that https://other-tracker.example
is mistakenly considered the granted origin, and because such a
permission doesn't exist, access is denied.
Differential Revision: https://phabricator.services.mozilla.com/D57493
Granted origins cause a third-party tracker browsing context to not get
full first-party storage access after successfully calling the storage
access API or a heuristic granting ephemeral access.
For example, after https://tracker.example calls the storage access API
successfully in the third-party context, they embed
https://other-tracker.example, and that load fails because of ETP
restrictions. Here what happens is that https://other-tracker.example
is mistakenly considered the granted origin, and because such a
permission doesn't exist, access is denied.
Differential Revision: https://phabricator.services.mozilla.com/D57493
These events were sent excessively on onStateChange. This patch makes it so that:
- we only listen to top-level document changes (we used to send all events from iframes)
- we don't send events unless there's tracking content on the page
- we only send a single event on tab switch instead of multiple
Differential Revision: https://phabricator.services.mozilla.com/D57006
