Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 35b37af60e645aa9c67a1fdd55126aee51a40b13
https://github.com/WebKit/WebKit/commit/35b37af60e645aa9c67a1fdd55126aee51a40b13
Author: Kiara Rose <[email protected]>
Date: 2025-04-22 (Tue, 22 Apr 2025)
Changed paths:
M Source/WebCore/loader/DocumentLoader.h
M Source/WebCore/loader/PolicyChecker.cpp
M Source/WebCore/loader/cache/CachedResourceLoader.cpp
M Tools/TestWebKitAPI/Tests/WebKitCocoa/WKContentExtensionStore.mm
Log Message:
-----------
about:blank appears in back/forward cache after a declarativeNetRequest
redirect
https://bugs.webkit.org/show_bug.cgi?id=291860
rdar://149306346
Reviewed by Alex Christensen.
Remove the code added in https://bugs.webkit.org/show_bug.cgi?id=291556 that
caused about:blank
to appear in the back/forward cache after redirects. This change also
introduces a different fix
that 291556 was trying to resolve, which is to apply the DNR rules for requests
before we decide the
policy for the navigation. This will allow us to update the request with the
redirected URL earlier
in the pipeline and allow cross-site redirects to work.
* Source/WebCore/loader/PolicyChecker.cpp:
(WebCore::PolicyChecker::checkNavigationPolicy):
Only attempt to apply the rules if we have set the
activeContentRuleListPatterns.
* Source/WebCore/loader/cache/CachedResourceLoader.cpp:
(WebCore::CachedResourceLoader::requestResource):
* Tools/TestWebKitAPI/Tests/WebKitCocoa/WKContentExtensionStore.mm:
(TEST_F(WKContentRuleListStoreTest,
MainResourceCrossOriginRedirectFromLoadedPageWithoutActivePatterns)):
Add a check to ensure that navigating back doesn't land on about:blank.
Change the structure of the alert on the original page that's loaded to ensure
it reappears when we
test the backward navigation.
Canonical link: https://commits.webkit.org/293974@main
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