Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: ed98ad21fc2b2c47f42e87023ce95cb316fdd4e8
https://github.com/WebKit/WebKit/commit/ed98ad21fc2b2c47f42e87023ce95cb316fdd4e8
Author: Wenson Hsieh <[email protected]>
Date: 2025-10-10 (Fri, 10 Oct 2025)
Changed paths:
M Source/WebCore/page/ScriptTrackingPrivacyCategory.cpp
M Tools/TestWebKitAPI/Tests/WebKitCocoa/ScriptTrackingPrivacyTests.mm
Log Message:
-----------
REGRESSION (iOS 26): Popups timed incorrectly on websites using Hubspot CTA
due to localStorage access being blocked
https://bugs.webkit.org/show_bug.cgi?id=299531
rdar://161424408
Reviewed by Sihui Liu.
Add script-written cookie expiry capping and `localStorage` blocking to the
list of privacy
protections to only enable when Advanced Privacy Protections are enabled. Given
that these three
script categories have been the cause of the nearly all compatibility issues
caused by these source
tracking privacy protections thus far, it makes more sense to (at least) only
enable them by
default, only when the user has a straightforward way of temporarily disabling
these protections
(via `Reload with reduced protections`).
Test: Tools/TestWebKitAPI/Tests/WebKitCocoa/ScriptTrackingPrivacyTests.mm
* Source/WebCore/page/ScriptTrackingPrivacyCategory.cpp:
(WebCore::shouldEnableScriptTrackingPrivacy):
* Tools/TestWebKitAPI/Tests/WebKitCocoa/ScriptTrackingPrivacyTests.mm:
Adjust an existing API test to verify that these protections still apply when
advanced privacy
protections are enabled.
(-[WKWebsiteDataStore deleteAllCookiesAndLocalStorage]):
(TestWebKitAPI::(ScriptTrackingPrivacyTests, ScriptWrittenCookies)):
(TestWebKitAPI::(ScriptTrackingPrivacyTests, LocalStorage)):
(-[WKWebsiteDataStore deleteAllCookies]): Deleted.
Canonical link: https://commits.webkit.org/301327@main
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