[webkit-changes] [WebKit/WebKit] 09d247: Omit document.referrer for third-party requests wh...

[Charlie Wolfe]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 09d247d939321de347298e1d0147bf28e69f9e4d
      https://github.com/WebKit/WebKit/commit/09d247d939321de347298e1d0147bf28e69f9e4d
  Author: Charlie Wolfe <charles_wolfe at apple.com>
  Date:   2022-10-17 (Mon, 17 Oct 2022)

  Changed paths:
    A LayoutTests/http/tests/resourceLoadStatistics/omit-document-referrer-nested-third-party-iframe-ephemeral-expected.txt
    A LayoutTests/http/tests/resourceLoadStatistics/omit-document-referrer-nested-third-party-iframe-ephemeral.html
    A LayoutTests/http/tests/resourceLoadStatistics/omit-document-referrer-third-party-iframe-ephemeral-expected.txt
    A LayoutTests/http/tests/resourceLoadStatistics/omit-document-referrer-third-party-iframe-ephemeral.html
    A LayoutTests/http/tests/resourceLoadStatistics/omit-referrer-for-navigation-ephemeral-expected.txt
    A LayoutTests/http/tests/resourceLoadStatistics/omit-referrer-for-navigation-ephemeral.html
    M Source/WebCore/dom/Document+HTML.idl
    M Source/WebCore/dom/Document.cpp
    M Source/WebCore/dom/Document.h

  Log Message:
  -----------
  Omit document.referrer for third-party requests while in ephemeral mode
https://bugs.webkit.org/show_bug.cgi?id=244518
<rdar://99578273>

For third-party requests, omit document.referrer when accessed from JavaScript bindings while in ephemeral mode.

Reviewed by Darin Adler.

* LayoutTests/http/tests/resourceLoadStatistics/omit-document-referrer-nested-third-party-iframe-ephemeral-expected.txt: Added.
* LayoutTests/http/tests/resourceLoadStatistics/omit-document-referrer-nested-third-party-iframe-ephemeral.html: Added.
* LayoutTests/http/tests/resourceLoadStatistics/omit-document-referrer-third-party-iframe-ephemeral-expected.txt: Added.
* LayoutTests/http/tests/resourceLoadStatistics/omit-document-referrer-third-party-iframe-ephemeral.html: Added.
* LayoutTests/http/tests/resourceLoadStatistics/omit-referrer-for-navigation-ephemeral-expected.txt: Added.
* LayoutTests/http/tests/resourceLoadStatistics/omit-referrer-for-navigation-ephemeral.html: Added.
* Source/WebCore/dom/Document+HTML.idl:
* Source/WebCore/dom/Document.cpp:
(WebCore::Document::referrerForBindings):
* Source/WebCore/dom/Document.h:

Canonical link: https://commits.webkit.org/255649@main