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// META: script=helpers.js
// META: script=/cookies/resources/cookie-helper.sub.js
// META: script=/resources/testdriver.js
// META: script=/resources/testdriver-vendor.js
'use strict';
(async function() {
// This is on the www subdomain, so it's cross-origin from the current document.
const www = "https://{{domains[www]}}:{{ports[https][0]}}";
// This is on the alt host, so it's cross-site from the current document.
const wwwAlt = "https://{{hosts[alt][]}}:{{ports[https][0]}}";
const url_suffix = "/storage-access-api/resources/script-with-cookie-header.py?script=embedded_responder.js";
promise_test(async (t) => {
await MaybeSetStorageAccess("*", "*", "blocked");
const responder_html = `${wwwAlt}${url_suffix}`;
const [frame1, frame2] = await Promise.all([
CreateFrame(responder_html),
CreateFrame(responder_html),
]);
t.add_cleanup(async () => {
await test_driver.delete_all_cookies();
await SetPermissionInFrame(frame1, [{ name: 'storage-access' }, 'prompt']);
await MaybeSetStorageAccess("*", "*", "allowed");
});
await SetPermissionInFrame(frame1, [{ name: 'storage-access' }, 'granted']);
assert_false(await FrameHasStorageAccess(frame1), "frame1 should not have storage access initially.");
assert_false(await FrameHasStorageAccess(frame2), "frame2 should not have storage access initially.");
assert_false(await CanFrameWriteCookies(frame1), "frame1 should not have access via document.cookie.");
assert_false(await CanFrameWriteCookies(frame2), "frame2 should not have access via document.cookie.");
assert_true(await RequestStorageAccessInFrame(frame1), "requestStorageAccess doesn't require a gesture since the permission has already been granted.");
assert_true(await FrameHasStorageAccess(frame1), "frame1 should have storage access now.");
assert_true(await CanFrameWriteCookies(frame1), "frame1 should now be able to write cookies via document.cookie.");
assert_false(await FrameHasStorageAccess(frame2), "frame2 should still not have storage access.");
assert_false(await CanFrameWriteCookies(frame2), "frame2 should still be unable to write cookies via document.cookie");
assert_true(await RequestStorageAccessInFrame(frame2), "frame2 should be able to get storage access without a gesture.");
assert_true(await FrameHasStorageAccess(frame2), "frame2 should have storage access after it requested it.");
assert_true(await CanFrameWriteCookies(frame2), "frame2 should be able to write cookies via document.cookie after getting storage access.");
}, "Grants have per-frame scope");
promise_test(async (t) => {
await MaybeSetStorageAccess("*", "*", "blocked");
const [crossOriginFrame, crossSiteFrame] = await Promise.all([
CreateFrame(`${www}${url_suffix}`),
CreateFrame(`${wwwAlt}${url_suffix}`),
]);
t.add_cleanup(async () => {
await test_driver.delete_all_cookies();
await SetPermissionInFrame(crossOriginFrame, [{ name: 'storage-access' }, 'prompt']);
await SetPermissionInFrame(crossSiteFrame, [{ name: 'storage-access' }, 'prompt']);
await MaybeSetStorageAccess("*", "*", "allowed");
});
await SetPermissionInFrame(crossOriginFrame, [{ name: 'storage-access' }, 'granted']);
await SetPermissionInFrame(crossSiteFrame, [{ name: 'storage-access' }, 'granted']);
assert_true(await RequestStorageAccessInFrame(crossOriginFrame), "crossOriginFrame should be able to get storage access without a gesture.");
assert_true(await RequestStorageAccessInFrame(crossSiteFrame), "crossSiteFrame should be able to get storage access without a gesture.");
await SetDocumentCookieFromFrame(crossOriginFrame, `cookie=monster;Secure;SameSite=None;Path=/`);
await SetDocumentCookieFromFrame(crossSiteFrame, `foo=bar;Secure;SameSite=None;Path=/`);
assert_true(cookieStringHasCookie("cookie", "monster", await FetchSubresourceCookiesFromFrame(crossOriginFrame, www)),"crossOriginFrame making same-origin subresource request can access cookies.");
assert_true(cookieStringHasCookie("foo", "bar", await FetchSubresourceCookiesFromFrame(crossSiteFrame, wwwAlt)),"crossSiteFrame making same-origin subresource request can access cookies.");
assert_false(cookieStringHasCookie("foo", "bar", await FetchSubresourceCookiesFromFrame(crossOriginFrame, wwwAlt)), "crossOriginFrame making cross-site subresource request to sibling iframe's host should not include cookies.");
assert_false(cookieStringHasCookie("cookie", "monster", await FetchSubresourceCookiesFromFrame(crossSiteFrame, www)),"crossSiteFrame making cross-site subresource request to sibling iframe's host should not include cookies.");
}, "Cross-site sibling iframes should not be able to take advantage of the existing permission grant requested by others.");
})();
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