Bug 251344 - [COOP][GLIB] A few coop restrict-properties tests are failing due to iframe being able to access the popup
Summary: [COOP][GLIB] A few coop restrict-properties tests are failing due to iframe b...
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Page Loading (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2023-01-29 20:52 PST by Lauro Moura
Modified: 2023-01-29 20:54 PST (History)
2 users (show)

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Description Lauro Moura 2023-01-29 20:52:27 PST 
imported/w3c/web-platform-tests/html/cross-origin-opener-policy/tentative/restrict-properties/iframe-popup-to-un.https.html?5-6
imported/w3c/web-platform-tests/html/cross-origin-opener-policy/tentative/restrict-properties/iframe-popup-to-un.https.html?7-8
imported/w3c/web-platform-tests/html/cross-origin-opener-policy/tentative/restrict-properties/iframe-popup.https.html?5-6
imported/w3c/web-platform-tests/html/cross-origin-opener-policy/tentative/restrict-properties/iframe-popup.https.html?7-8

Current baseline already contains some failures, but glib ports are presenting some different failures when the popup policy is SAME_SITE and the iframe policy is CROSS_ORIGIN, and vice versa.

Namely, in comparison to the mac port, when opening the popup with window.open, it seems glib ports correctly shield the DOM access, but leaks cross-origin access.

imported/w3c/web-platform-tests/html/cross-origin-opener-policy/tentative/restrict-properties/iframe-popup-to-un.https.html?5-6

-FAIL COOP: restrict-properties to popup COOP: unsafe-none via an iframe, with cross origin iframe, same site popup with window_open assert_equals: Iframe has dom access to the popup? expected "false" but got "true"
+FAIL COOP: restrict-properties to popup COOP: unsafe-none via an iframe, with cross origin iframe, same site popup with window_open assert_equals: Iframe has cross origin access to the popup? expected "false" but got "true"

imported/w3c/web-platform-tests/html/cross-origin-opener-policy/tentative/restrict-properties/iframe-popup-to-un.https.html?7-8

-FAIL COOP: restrict-properties to popup COOP: unsafe-none via an iframe, with same site iframe, cross origin popup with window_open assert_equals: Iframe has dom access to the popup? expected "false" but got "true"
+FAIL COOP: restrict-properties to popup COOP: unsafe-none via an iframe, with same site iframe, cross origin popup with window_open assert_equals: Iframe has cross origin access to the popup? expected "false" but got "true"

imported/w3c/web-platform-tests/html/cross-origin-opener-policy/tentative/restrict-properties/iframe-popup.https.html?5-6

-FAIL COOP: restrict-properties to popup COOP: restrict-properties via an iframe, with cross origin iframe, same site popup with window_open assert_equals: Iframe has dom access to the popup? expected "false" but got "true"
+FAIL COOP: restrict-properties to popup COOP: restrict-properties via an iframe, with cross origin iframe, same site popup with window_open assert_equals: Iframe has cross origin access to the popup? expected "false" but got "true"

imported/w3c/web-platform-tests/html/cross-origin-opener-policy/tentative/restrict-properties/iframe-popup.https.html?7-8

-FAIL COOP: restrict-properties to popup COOP: restrict-properties via an iframe, with same site iframe, cross origin popup with window_open assert_equals: Iframe has dom access to the popup? expected "false" but got "true"
+FAIL COOP: restrict-properties to popup COOP: restrict-properties via an iframe, with same site iframe, cross origin popup with window_open assert_equals: Iframe has cross origin access to the popup? expected "false" but got "true"