Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 86 insertions, 0 deletions

diff --git a/toolkit/components/antitracking/test/browser/browser_iframe_document_open.js b/toolkit/components/antitracking/test/browser/browser_iframe_document_open.js
new file mode 100644
index 0000000000..73876ee1a5
--- /dev/null
+++ b/toolkit/components/antitracking/test/browser/browser_iframe_document_open.js
@@ -0,0 +1,86 @@
+//
+// Bug 1725996 - Test if the cookie set in a document which is created by
+//               document.open() in an about:blank iframe has a correct
+//               partitionKey
+//
+
+const TEST_PAGE = TEST_DOMAIN + TEST_PATH + "file_iframe_document_open.html";
+
+add_setup(async function () {
+  await SpecialPowers.pushPrefEnv({
+    set: [
+      [
+        "network.cookie.cookieBehavior",
+        BEHAVIOR_REJECT_TRACKER_AND_PARTITION_FOREIGN,
+      ],
+      [
+        "network.cookie.cookieBehavior.pbmode",
+        BEHAVIOR_REJECT_TRACKER_AND_PARTITION_FOREIGN,
+      ],
+      ["privacy.dynamic_firstparty.use_site", true],
+    ],
+  });
+});
+
+add_task(async function test_firstParty_iframe() {
+  // Clear all cookies before test.
+  Services.cookies.removeAll();
+
+  // Open the test page which creates an iframe and then calls document.write()
+  // to write a cookie in the iframe.
+  let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser, TEST_PAGE);
+
+  // Wait until the cookie appears.
+  await TestUtils.waitForCondition(_ => Services.cookies.cookies.length);
+
+  // Check the partitionKey in the cookie.
+  let cookie = Services.cookies.cookies[0];
+  is(
+    cookie.originAttributes.partitionKey,
+    "",
+    "The partitionKey should remain empty for first-party iframe."
+  );
+
+  // Clean up.
+  Services.cookies.removeAll();
+  BrowserTestUtils.removeTab(tab);
+});
+
+add_task(async function test_thirdParty_iframe() {
+  // Clear all cookies before test.
+  Services.cookies.removeAll();
+
+  // Open a tab with a different domain with the test page.
+  let tab = await BrowserTestUtils.openNewForegroundTab(
+    gBrowser,
+    TEST_TOP_PAGE_2
+  );
+
+  // Open the test page within a third-party context.
+  await SpecialPowers.spawn(
+    tab.linkedBrowser,
+    [TEST_PAGE],
+    async function (page) {
+      let ifr = content.document.createElement("iframe");
+      let loading = ContentTaskUtils.waitForEvent(ifr, "load");
+      ifr.src = page;
+      content.document.body.appendChild(ifr);
+      await loading;
+    }
+  );
+
+  // Wait until the cookie appears.
+  await TestUtils.waitForCondition(_ => Services.cookies.cookies.length);
+
+  // Check the partitionKey in the cookie.
+  let cookie = Services.cookies.cookies[0];
+  is(
+    cookie.originAttributes.partitionKey,
+    "(http,xn--exmple-cua.test)",
+    "The partitionKey should exist for third-party iframe."
+  );
+
+  // Clean up.
+  Services.cookies.removeAll();
+  BrowserTestUtils.removeTab(tab);
+});