Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 2d9f08c1837f9690fba5be2fa56c2858e57855b6
https://github.com/WebKit/WebKit/commit/2d9f08c1837f9690fba5be2fa56c2858e57855b6
Author: Alex Christensen <achristen...@apple.com>
Date: 2023-07-11 (Tue, 11 Jul 2023)
Changed paths:
M Source/WebCore/page/Page.cpp
M Source/WebCore/page/Page.h
M Source/WebKit/UIProcess/ProvisionalPageProxy.cpp
M Source/WebKit/UIProcess/WebPageProxy.cpp
M Source/WebKit/UIProcess/WebPageProxy.h
M Source/WebKit/WebProcess/WebPage/WebFrame.cpp
M Tools/TestWebKitAPI/Tests/WebKitCocoa/SiteIsolation.mm
Log Message:
-----------
Implement parent frame navigating cross-origin site-isolated iframes
https://bugs.webkit.org/show_bug.cgi?id=259087
rdar://112048587
Reviewed by J Pascoe.
In order to keep track of processes in this case, we need up to 3 different
ones:
1. The process that is initiating the navigation. In these cases it is the
main frame's process.
2. The process that the frame is navigating away from. This is not always the
same as 1,
such as when a cross-origin site-isolated iframe is being navigated by its
parent.
3. The process that the frame is navigating to. This can be distinct from the
other two.
* Source/WebKit/UIProcess/ProvisionalPageProxy.cpp:
(WebKit::ProvisionalPageProxy::didCommitLoadForFrame):
* Source/WebKit/UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::receivedNavigationPolicyDecision):
(WebKit::WebPageProxy::decidePolicyForNavigationActionAsync):
(WebKit::WebPageProxy::decidePolicyForNavigationAction):
* Source/WebKit/UIProcess/WebPageProxy.h:
* Tools/TestWebKitAPI/Tests/WebKitCocoa/SiteIsolation.mm:
(TestWebKitAPI::TEST):
Canonical link: https://commits.webkit.org/265960@main
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