Bug 1919939 [wpt PR 48213] - [Partitioned Popins] Popin-Policy Respon…

…se Header (Default none), a=testonly

Automatic update from web-platform-tests
[Partitioned Popins] Popin-Policy Response Header (Default none)

Every top-frame response for a popin must include a Popin-Policy header
that permits the popin's opener's top-frame-origin. This is to ensure
popins cannot be opened in a partitioned context other than the one they
are designed to.

This CL requires the header to exist and permit access, whereas before
omitting the header would permit access.

Explainer: https://explainers-by-googlers.github.io/partitioned-popins/
I2P: https://groups.google.com/a/chromium.org/g/blink-dev/c/ApU_zUmpQ2g/

Bug: 340606651
Change-Id: I4577cefe3687c1cf0501a4c195161f1335d8023b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5865610
Reviewed-by: Dana Fried <dfriedchromium.org>
Auto-Submit: Ari Chivukula <arichivchromium.org>
Commit-Queue: Rakina Zata Amni <rakinachromium.org>
Reviewed-by: Rakina Zata Amni <rakinachromium.org>
Cr-Commit-Position: refs/heads/main{#1356212}

--

wpt-commits: 14686909771afddb61df9d8fc9a46eaeabb8df76
wpt-pr: 48213

UltraBlame original commit: 33271155043f49fe6e92fa125680f5c1f59c43e7

testing/web-platform/tests/html/browsers/browsing-the-web/remote-context-helper/resources/executor-window.py

@@ -262,9 +262,8 @@
 null
 "
 
-return
-(
-status
+headers
+=
 [
 (
 "
@@ -279,6 +278,55 @@
 "
 )
 ]
+
+if
+request
+.
+headers
+.
+get
+(
+b
+"
+Sec
+-
+Popin
+-
+Context
+"
+)
+=
+=
+b
+"
+partitioned
+"
+:
+
+headers
+.
+append
+(
+(
+b
+'
+Popin
+-
+Policy
+'
+b
+"
+partitioned
+=
+*
+"
+)
+)
+
+return
+(
+status
+headers
 f
 "
 "

testing/web-platform/tests/partitioned-popins/resources/partitioned-popins.close.html.headers

@@ -0,0 +1,7 @@
+Popin
+-
+Policy
+:
+partitioned
+=
+*

testing/web-platform/tests/partitioned-popins/resources/partitioned-popins.cookies-popin.py

@@ -56,6 +56,26 @@
 "
 )
 
+headers
+.
+append
+(
+(
+b
+'
+Popin
+-
+Policy
+'
+b
+"
+partitioned
+=
+*
+"
+)
+)
+
 cookies
 =
 readCookies

testing/web-platform/tests/partitioned-popins/resources/partitioned-popins.localStorage-popin.html.headers

@@ -0,0 +1,7 @@
+Popin
+-
+Policy
+:
+partitioned
+=
+*

testing/web-platform/tests/partitioned-popins/resources/partitioned-popins.permissions-popin.html.headers

@@ -0,0 +1,7 @@
+Popin
+-
+Policy
+:
+partitioned
+=
+*

testing/web-platform/tests/partitioned-popins/resources/partitioned-popins.proxy-popin.html.headers

@@ -0,0 +1,7 @@
+Popin
+-
+Policy
+:
+partitioned
+=
+*

testing/web-platform/tests/partitioned-popins/resources/partitioned-popins.recursive.html.headers

@@ -0,0 +1,7 @@
+Popin
+-
+Policy
+:
+partitioned
+=
+*

testing/web-platform/tests/partitioned-popins/resources/partitioned-popins.request-header.http.py

@@ -42,6 +42,26 @@
 "
 )
 
+headers
+.
+append
+(
+(
+b
+'
+Popin
+-
+Policy
+'
+b
+"
+partitioned
+=
+*
+"
+)
+)
+
 message
 =
 request

testing/web-platform/tests/partitioned-popins/resources/partitioned-popins.request-header.initial.py

@@ -100,6 +100,26 @@
 )
 )
 
+headers
+.
+append
+(
+(
+b
+'
+Popin
+-
+Policy
+'
+b
+"
+partitioned
+=
+*
+"
+)
+)
+
 return
 302
 headers

testing/web-platform/tests/partitioned-popins/resources/partitioned-popins.request-header.js.py

@@ -42,6 +42,26 @@
 "
 )
 
+headers
+.
+append
+(
+(
+b
+'
+Popin
+-
+Policy
+'
+b
+"
+partitioned
+=
+*
+"
+)
+)
+
 message
 =
 request

testing/web-platform/tests/partitioned-popins/resources/partitioned-popins.wait.html.headers

@@ -0,0 +1,7 @@
+Popin
+-
+Policy
+:
+partitioned
+=
+*

testing/web-platform/tests/partitioned-popins/resources/popinContextType.html.headers

@@ -0,0 +1,7 @@
+Popin
+-
+Policy
+:
+partitioned
+=
+*

testing/web-platform/tests/partitioned-popins/resources/popinContextTypesSupported.html.headers

@@ -0,0 +1,7 @@
+Popin
+-
+Policy
+:
+partitioned
+=
+*