2 files changed, 140 insertions, 0 deletions
diff --git a/dom/credentialmanagement/tests/browser/browser.ini b/dom/credentialmanagement/tests/browser/browser.ini
new file mode 100644
index 0000000000..95fedbf3ff
--- /dev/null
+++ b/dom/credentialmanagement/tests/browser/browser.ini
@@ -0,0 +1 @@
+[browser_active_document.js]
diff --git a/dom/credentialmanagement/tests/browser/browser_active_document.js b/dom/credentialmanagement/tests/browser/browser_active_document.js
new file mode 100644
index 0000000000..eced461630
--- /dev/null
+++ b/dom/credentialmanagement/tests/browser/browser_active_document.js
@@ -0,0 +1,139 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+const TEST_URL = "https://example.com/";
+
+function arrivingHereIsBad(aResult) {
+  ok(false, "Bad result! Received a: " + aResult);
+}
+
+function expectNotAllowedError(aResult) {
+  let expected = "NotAllowedError";
+  is(aResult.slice(0, expected.length), expected, `Expecting a ${expected}`);
+}
+
+function promiseMakeCredential(tab) {
+  return ContentTask.spawn(tab.linkedBrowser, null, async function () {
+    const cose_alg_ECDSA_w_SHA256 = -7;
+
+    let publicKey = {
+      rp: { id: content.document.domain, name: "none", icon: "none" },
+      user: {
+        id: new Uint8Array(),
+        name: "none",
+        icon: "none",
+        displayName: "none",
+      },
+      challenge: content.crypto.getRandomValues(new Uint8Array(16)),
+      timeout: 5000, // the minimum timeout is actually 15 seconds
+      pubKeyCredParams: [{ type: "public-key", alg: cose_alg_ECDSA_w_SHA256 }],
+    };
+
+    return content.navigator.credentials.create({ publicKey });
+  });
+}
+
+function promiseGetAssertion(tab) {
+  return ContentTask.spawn(tab.linkedBrowser, null, async function () {
+    let newCredential = {
+      type: "public-key",
+      id: content.crypto.getRandomValues(new Uint8Array(16)),
+      transports: ["usb"],
+    };
+
+    let publicKey = {
+      challenge: content.crypto.getRandomValues(new Uint8Array(16)),
+      timeout: 5000, // the minimum timeout is actually 15 seconds
+      rpId: content.document.domain,
+      allowCredentials: [newCredential],
+    };
+
+    return content.navigator.credentials.get({ publicKey });
+  });
+}
+
+add_task(async function test_setup() {
+  await SpecialPowers.pushPrefEnv({
+    set: [
+      ["security.webauth.webauthn", true],
+      ["security.webauth.webauthn_enable_softtoken", true],
+      ["security.webauth.webauthn_enable_usbtoken", false],
+    ],
+  });
+});
+
+add_task(async function test_background_tab() {
+  // Open two tabs, the last one will selected.
+  let tab_bg = await BrowserTestUtils.openNewForegroundTab(gBrowser, TEST_URL);
+  let tab_fg = await BrowserTestUtils.openNewForegroundTab(gBrowser, TEST_URL);
+
+  // Requests from background tabs must fail.
+  await promiseMakeCredential(tab_bg)
+    .then(arrivingHereIsBad)
+    .catch(expectNotAllowedError);
+
+  // Requests from background tabs must fail.
+  await promiseGetAssertion(tab_bg)
+    .then(arrivingHereIsBad)
+    .catch(expectNotAllowedError);
+
+  // Close tabs.
+  await BrowserTestUtils.removeTab(tab_bg);
+  await BrowserTestUtils.removeTab(tab_fg);
+});
+
+add_task(async function test_background_window() {
+  // Open a tab, then a new window.
+  let tab_bg = await BrowserTestUtils.openNewForegroundTab(gBrowser, TEST_URL);
+  let win = await BrowserTestUtils.openNewBrowserWindow();
+
+  // Wait until the new window is really focused.
+  await new Promise(resolve => SimpleTest.waitForFocus(resolve, win));
+
+  // Requests from selected tabs not in the active window must fail.
+  await promiseMakeCredential(tab_bg)
+    .then(arrivingHereIsBad)
+    .catch(expectNotAllowedError);
+
+  // Requests from selected tabs not in the active window must fail.
+  await promiseGetAssertion(tab_bg)
+    .then(arrivingHereIsBad)
+    .catch(expectNotAllowedError);
+
+  // Close tab and window.
+  await BrowserTestUtils.closeWindow(win);
+  await BrowserTestUtils.removeTab(tab_bg);
+});
+
+add_task(async function test_minimized() {
+  // Minimizing windows doesn't supported in headless mode.
+  if (Services.env.get("MOZ_HEADLESS")) {
+    return;
+  }
+
+  // Open a window with a tab.
+  let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser, TEST_URL);
+
+  // Minimize the window.
+  window.minimize();
+  await TestUtils.waitForCondition(() => !tab.linkedBrowser.docShellIsActive);
+
+  // Requests from minimized windows must fail.
+  await promiseMakeCredential(tab)
+    .then(arrivingHereIsBad)
+    .catch(expectNotAllowedError);
+
+  // Requests from minimized windows must fail.
+  await promiseGetAssertion(tab)
+    .then(arrivingHereIsBad)
+    .catch(expectNotAllowedError);
+
+  // Restore the window.
+  await new Promise(resolve => SimpleTest.waitForFocus(resolve, window));
+
+  // Close tab.
+  await BrowserTestUtils.removeTab(tab);
+});