From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../browser/browser_firstPartyIsolation_blobURI.js | 116 +++++++++++++++++++++
 1 file changed, 116 insertions(+)
 create mode 100644 browser/components/originattributes/test/browser/browser_firstPartyIsolation_blobURI.js

(limited to 'browser/components/originattributes/test/browser/browser_firstPartyIsolation_blobURI.js')

diff --git a/browser/components/originattributes/test/browser/browser_firstPartyIsolation_blobURI.js b/browser/components/originattributes/test/browser/browser_firstPartyIsolation_blobURI.js
new file mode 100644
index 0000000000..e5e74fbe4b
--- /dev/null
+++ b/browser/components/originattributes/test/browser/browser_firstPartyIsolation_blobURI.js
@@ -0,0 +1,116 @@
+add_setup(async function () {
+  Services.prefs.setBoolPref("privacy.firstparty.isolate", true);
+
+  registerCleanupFunction(function () {
+    Services.prefs.clearUserPref("privacy.firstparty.isolate");
+    Services.cookies.removeAll();
+  });
+});
+
+/**
+ * First we generate a Blob URI by using URL.createObjectURL(new Blob(..));
+ * then we navigate to this Blob URI, hence to make the top-level document URI
+ * is Blob URI.
+ * Later we create an iframe on this Blob: document, and we test that the iframe
+ * has correct firstPartyDomain.
+ */
+add_task(async function test_blob_uri_inherit_oa_from_content() {
+  const BASE_URI =
+    "http://mochi.test:8888/browser/browser/components/" +
+    "originattributes/test/browser/dummy.html";
+  const BASE_DOMAIN = "mochi.test";
+
+  // First we load a normal web page.
+  let win = await BrowserTestUtils.openNewBrowserWindow({ remote: true });
+  let browser = win.gBrowser.selectedBrowser;
+  BrowserTestUtils.loadURIString(browser, BASE_URI);
+  await BrowserTestUtils.browserLoaded(browser);
+
+  // Then navigate to the blob: URI.
+  await SpecialPowers.spawn(
+    browser,
+    [{ firstPartyDomain: BASE_DOMAIN }],
+    async function (attrs) {
+      Assert.ok(true, "origin " + content.document.nodePrincipal.origin);
+      Assert.equal(
+        content.document.nodePrincipal.originAttributes.firstPartyDomain,
+        attrs.firstPartyDomain,
+        "The document should have firstPartyDomain"
+      );
+
+      // Now we use createObjectURL to generate a blob URI and navigate to it.
+      let url = content.window.URL.createObjectURL(
+        new content.window.Blob(
+          [
+            `<script src="http://mochi.test:8888/browser/browser/components/originattributes/test/browser/test.js"></script>`,
+          ],
+          { type: "text/html" }
+        )
+      );
+      content.document.location = url;
+    }
+  );
+
+  // Wait for the Blob: URI to be loaded.
+  await BrowserTestUtils.browserLoaded(browser, false, function (url) {
+    info("BrowserTestUtils.browserLoaded url=" + url);
+    return url.startsWith("blob:http://mochi.test:8888/");
+  });
+
+  // We verify the blob document has correct origin attributes.
+  // Then we inject an iframe to it.
+  await SpecialPowers.spawn(
+    browser,
+    [{ firstPartyDomain: BASE_DOMAIN }],
+    async function (attrs) {
+      Assert.ok(
+        content.document.documentURI.startsWith("blob:http://mochi.test:8888/"),
+        "the document URI should be a blob URI."
+      );
+      Assert.ok(true, "origin " + content.document.nodePrincipal.origin);
+      Assert.equal(
+        content.document.nodePrincipal.originAttributes.firstPartyDomain,
+        attrs.firstPartyDomain,
+        "The document should have firstPartyDomain"
+      );
+
+      let iframe = content.document.createElement("iframe");
+      iframe.src = "http://example.com";
+      iframe.id = "iframe1";
+      content.document.body.appendChild(iframe);
+
+      // Wait for the iframe to be loaded.
+      await new content.Promise(done => {
+        iframe.addEventListener(
+          "load",
+          function () {
+            done();
+          },
+          { capture: true, once: true }
+        );
+      });
+    }
+  );
+
+  // Finally we verify the iframe has correct origin attributes.
+  await SpecialPowers.spawn(
+    browser,
+    [{ firstPartyDomain: BASE_DOMAIN }],
+    async function (attrs) {
+      let iframe = content.document.getElementById("iframe1");
+      await SpecialPowers.spawn(
+        iframe,
+        [attrs.firstPartyDomain],
+        function (firstPartyDomain) {
+          Assert.equal(
+            content.document.nodePrincipal.originAttributes.firstPartyDomain,
+            firstPartyDomain,
+            "iframe should inherit firstPartyDomain from blob: URI"
+          );
+        }
+      );
+    }
+  );
+
+  win.close();
+});
-- 
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