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Test Info:
- Manifest: netwerk/test/browser/browser.toml
"use strict";
// Tests that Local Network Access (LNA) checks are enforced for Notification
// icon loads. Those loads have no requesting node, so the address space of the
// document that created the notification is read from its policy container.
Services.scriptloader.loadSubScript(
new URL("head_local_network_access.js", gTestPath).href,
this
);
const { PermissionTestUtils } = ChromeUtils.importESModule(
);
const TEST_PAGE = `${LNA_BASE_URL}page_notification_icon.html`;
add_setup(async function () {
await setupLnaPrefs();
await setupLnaServer();
PermissionTestUtils.add(
TEST_ORIGIN,
"desktop-notification",
Services.perms.ALLOW_ACTION
);
registerCleanupFunction(() => {
PermissionTestUtils.remove(TEST_ORIGIN, "desktop-notification");
});
});
async function showNotificationWithIcon(rand, expectedStatus, description) {
const promise = observeAndCheck("img", rand, expectedStatus, description);
const tab = await BrowserTestUtils.openNewForegroundTab(gBrowser, TEST_PAGE);
await SpecialPowers.spawn(tab.linkedBrowser, [rand], async iconRand => {
const notification = new content.Notification("lna", {
});
// The notification is shown whether or not the icon load succeeds.
await new Promise(resolve =>
notification.addEventListener("show", resolve, { once: true })
);
notification.close();
});
await promise;
gBrowser.removeTab(tab);
}
add_task(async function test_notification_icon_denied_without_permission() {
Services.prefs.setCharPref(
"network.lna.address_space.public.override",
"127.0.0.1:4443"
);
await showNotificationWithIcon(
Math.random(),
Cr.NS_ERROR_LOCAL_NETWORK_ACCESS_DENIED,
"Notification icon load to localhost is denied without permission"
);
Services.prefs.clearUserPref("network.lna.address_space.public.override");
});
add_task(async function test_notification_icon_allowed_with_permission() {
Services.prefs.setCharPref(
"network.lna.address_space.public.override",
"127.0.0.1:4443"
);
PermissionTestUtils.add(
TEST_ORIGIN,
"loopback-network",
Services.perms.ALLOW_ACTION
);
await showNotificationWithIcon(
Math.random(),
Cr.NS_OK,
"Notification icon load to localhost is allowed with persistent permission"
);
PermissionTestUtils.remove(TEST_ORIGIN, "loopback-network");
Services.prefs.clearUserPref("network.lna.address_space.public.override");
});
// Without the public override the document itself is loopback, so the icon load
// is not a local network access and must not be affected.
add_task(async function test_notification_icon_local_to_local_allowed() {
await showNotificationWithIcon(
Math.random(),
Cr.NS_OK,
"Notification icon load from a local document is not an LNA"
);
});