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<!doctype html>
<meta charset="utf-8">
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
<script src="/storage-access-api/helpers.js"></script>
<script>
(async function() {
test_driver.set_test_context(window.top);
const type = (new URLSearchParams(window.location.search)).get("type");
const id = (new URLSearchParams(window.location.search)).get("id");
let message = "HasAccess for " + type;
// Step 6 (storage-access-api/storage-access-beyond-cookies.{}.sub.https.html)
try {
await MaybeSetStorageAccess("*", "*", "blocked");
await test_driver.set_permission({ name: 'storage-access' }, 'granted');
switch (type) {
case "none": {
let couldRequestStorageAccessForNone = true;
try {
await test_driver.bless("fake user interaction", () => document.requestStorageAccess({}));
} catch (_) {
couldRequestStorageAccessForNone = false;
}
if (couldRequestStorageAccessForNone) {
message = "Requesting access for {} should fail."
}
let couldRequestStorageAccessForAllFalse = true;
try {
await test_driver.bless("fake user interaction", () => document.requestStorageAccess({all:false}));
} catch (_) {
couldRequestStorageAccessForAllFalse = false;
}
if (couldRequestStorageAccessForAllFalse) {
message = "Requesting access for {all:false} should fail."
}
let hasUnpartitionedCookieAccess = await document.hasUnpartitionedCookieAccess();
if (hasUnpartitionedCookieAccess) {
message = "First-party cookies should not be readable if not requested.";
}
break;
}
case "cookies": {
let hasUnpartitionedCookieAccess = await document.hasUnpartitionedCookieAccess();
if (hasUnpartitionedCookieAccess || document.cookie.includes("test="+id)) {
message = "First-party cookies should not be readable before handle is loaded.";
}
await test_driver.bless("fake user interaction", () => document.requestStorageAccess({cookies: true}));
hasUnpartitionedCookieAccess = await document.hasUnpartitionedCookieAccess();
if (!hasUnpartitionedCookieAccess || !document.cookie.includes("test="+id)) {
message = "First-party cookies should be readable if cookies were requested.";
}
break;
}
case "sessionStorage": {
const handle = await test_driver.bless("fake user interaction", () => document.requestStorageAccess({sessionStorage: true}));
let hasUnpartitionedCookieAccess = await document.hasUnpartitionedCookieAccess();
if (hasUnpartitionedCookieAccess) {
message = "First-party cookies should not be readable if not requested.";
}
if (id != handle.sessionStorage.getItem("test")) {
message = "No first-party Session Storage access";
}
if (!!window.sessionStorage.getItem("test")) {
message = "Handle should not override window Session Storage";
}
window.onstorage = (e) => {
if (e.key == "window_event") {
if (e.newValue != id) {
handle.sessionStorage.setItem("handle_event", "wrong data " + e.newValue);
} else if (e.storageArea != handle.sessionStorage) {
handle.sessionStorage.setItem("handle_event", "storage area mismatch");
} else {
handle.sessionStorage.setItem("handle_event", id);
}
}
};
break;
}
case "localStorage": {
const handle = await test_driver.bless("fake user interaction", () => document.requestStorageAccess({localStorage: true}));
let hasUnpartitionedCookieAccess = await document.hasUnpartitionedCookieAccess();
if (hasUnpartitionedCookieAccess) {
message = "First-party cookies should not be readable if not requested.";
}
if (id != handle.localStorage.getItem("test")) {
message = "No first-party Local Storage access";
}
if (!!window.localStorage.getItem("test")) {
message = "Handle should not override window Local Storage";
}
window.onstorage = (e) => {
if (e.key == "window_event") {
if (e.newValue != id) {
handle.localStorage.setItem("handle_event", "wrong data " + e.newValue);
} else if (e.storageArea != handle.localStorage) {
handle.localStorage.setItem("handle_event", "storage area mismatch");
} else {
handle.localStorage.setItem("handle_event", id);
}
}
};
break;
}
case "indexedDB": {
const handle = await test_driver.bless("fake user interaction", () => document.requestStorageAccess({indexedDB: true}));
let hasUnpartitionedCookieAccess = await document.hasUnpartitionedCookieAccess();
if (hasUnpartitionedCookieAccess) {
message = "First-party cookies should not be readable if not requested.";
}
const handle_dbs = await handle.indexedDB.databases();
if (handle_dbs.length != 1 || handle_dbs[0].name != id) {
message = "No first-party IndexedDB access";
}
const local_dbs = await window.indexedDB.databases();
if (local_dbs.length != 0) {
message = "Handle should not override window IndexedDB";
}
await handle.indexedDB.deleteDatabase(id);
break;
}
case "locks": {
const handle = await test_driver.bless("fake user interaction", () => document.requestStorageAccess({locks: true}));
let hasUnpartitionedCookieAccess = await document.hasUnpartitionedCookieAccess();
if (hasUnpartitionedCookieAccess) {
message = "First-party cookies should not be readable if not requested.";
}
const handle_state = await handle.locks.query();
if (handle_state.held.length != 1 || handle_state.held[0].name != id) {
message = "No first-party Web Lock access";
}
const local_state = await window.navigator.locks.query();
if (local_state.held.length != 0) {
message = "Handle should not override window Web Locks";
}
await handle.locks.request(id, {steal: true}, async () => {});
break;
}
case "caches": {
const handle = await test_driver.bless("fake user interaction", () => document.requestStorageAccess({caches: true}));
let hasUnpartitionedCookieAccess = await document.hasUnpartitionedCookieAccess();
if (hasUnpartitionedCookieAccess) {
message = "First-party cookies should not be readable if not requested.";
}
const handle_has = await handle.caches.has(id);
if (!handle_has) {
message = "No first-party Cache Storage access";
}
const local_has = await window.caches.has(id);
if (local_has) {
message = "Handle should not override window Cache Storage";
}
document.cookie = "partitioned=test; SameSite=None; Secure; Partitioned;";
const cache = await handle.caches.open(id);
await cache.add("/storage-access-api/resources/get_cookies.py?2");
await test_driver.bless("fake user interaction", () => document.requestStorageAccess());
await cache.add("/storage-access-api/resources/get_cookies.py?3");
let req = await cache.match("/storage-access-api/resources/get_cookies.py?1");
let req_json = await req.json();
if (!req_json.hasOwnProperty("samesite_strict")) {
message = "Top-level cache fetch should have SameSite=Strict cookies.";
}
if (!req_json.hasOwnProperty("samesite_lax")) {
message = "Top-level cache fetch should have SameSite=Lax cookies.";
}
if (!req_json.hasOwnProperty("samesite_none")) {
message = "Top-level cache fetch should have SameSite=None cookies.";
}
if (req_json.hasOwnProperty("partitioned")) {
message = "Top-level cache fetch should not have partitioned cookies.";
}
req = await cache.match("/storage-access-api/resources/get_cookies.py?2");
req_json = await req.json();
if (req_json.hasOwnProperty("samesite_strict")) {
message = "SAA cache fetch should not have SameSite=Strict cookies.";
}
if (req_json.hasOwnProperty("samesite_lax")) {
message = "SAA cache fetch should not have SameSite=Lax cookies.";
}
if (req_json.hasOwnProperty("samesite_none")) {
message = "SAA cache fetch should not have SameSite=None cookies.";
}
if (!req_json.hasOwnProperty("partitioned")) {
message = "SAA cache fetch should have partitioned cookies.";
}
req = await cache.match("/storage-access-api/resources/get_cookies.py?3");
req_json = await req.json();
if (req_json.hasOwnProperty("samesite_strict")) {
message = "SAA cache + cookie fetch should not have SameSite=Strict cookies.";
}
if (req_json.hasOwnProperty("samesite_lax")) {
message = "SAA cache + cookie fetch should not have SameSite=Lax cookies.";
}
if (!req_json.hasOwnProperty("samesite_none")) {
message = "SAA cache + cookie fetch should have SameSite=None cookies.";
}
if (!req_json.hasOwnProperty("partitioned")) {
message = "SAA cache + cookie fetch should have partitioned cookies.";
}
await handle.caches.delete(id);
break;
}
case "getDirectory": {
const handle = await test_driver.bless("fake user interaction", () => document.requestStorageAccess({getDirectory: true}));
let hasUnpartitionedCookieAccess = await document.hasUnpartitionedCookieAccess();
if (hasUnpartitionedCookieAccess) {
message = "First-party cookies should not be readable if not requested.";
}
const handle_root = await handle.getDirectory();
let handle_has = await handle_root.getFileHandle(id).then(() => true, () => false);
if (!handle_has) {
message = "No first-party Origin Private File System access";
}
const local_root = await window.navigator.storage.getDirectory();
let local_has = await local_root.getFileHandle(id).then(() => true, () => false);
if (local_has) {
message = "Handle should not override window Origin Private File System";
}
await handle_root.removeEntry(id);
break;
}
case "estimate": {
const handle = await test_driver.bless("fake user interaction", () => document.requestStorageAccess({estimate: true}));
let hasUnpartitionedCookieAccess = await document.hasUnpartitionedCookieAccess();
if (hasUnpartitionedCookieAccess) {
message = "First-party cookies should not be readable if not requested.";
}
const handle_estimate = await handle.estimate();
if (handle_estimate.usage <= 0) {
message = "No first-party quota access";
}
const local_estimate = await window.navigator.storage.estimate();
if (local_estimate > 0) {
message = "Handle should not override window quota";
}
break;
}
case "blobStorage": {
const handle = await test_driver.bless("fake user interaction", () => document.requestStorageAccess({createObjectURL: true, revokeObjectURL: true}));
let hasUnpartitionedCookieAccess = await document.hasUnpartitionedCookieAccess();
if (hasUnpartitionedCookieAccess) {
message = "First-party cookies should not be readable if not requested.";
}
let blob = await fetch(atob(id)).then(
(response) => response.text(),
() => "");
if (blob != "TEST") {
message = "Blob storage should be readable in this context";
}
URL.revokeObjectURL(atob(id));
blob = await fetch(atob(id)).then(
(response) => response.text(),
() => "");
if (blob != "TEST") {
message = "Handle should not override window blob storage";
}
handle.revokeObjectURL(atob(id));
blob = await fetch(atob(id)).then(
(response) => response.text(),
() => "");
if (blob != "") {
message = "No first-party blob access";
}
const url = handle.createObjectURL(new Blob(["TEST2"]));
blob = await fetch(url).then(
(response) => response.text(),
() => "");
if (blob != "TEST2") {
message = "A blob url created via the handle should be readable";
}
handle.revokeObjectURL(url);
blob = await fetch(url).then(
(response) => response.text(),
() => "");
if (blob != "") {
message = "A blob url removed via the handle should be cleared";
}
break;
}
case "BroadcastChannel": {
const handle = await test_driver.bless("fake user interaction", () => document.requestStorageAccess({BroadcastChannel: true}));
let hasUnpartitionedCookieAccess = await document.hasUnpartitionedCookieAccess();
if (hasUnpartitionedCookieAccess) {
message = "First-party cookies should not be readable if not requested.";
}
const handle_channel = handle.BroadcastChannel(id);
handle_channel.postMessage("Same-origin handle access");
handle_channel.close();
const local_channel = new BroadcastChannel(id);
local_channel.postMessage("Same-origin local access");
local_channel.close();
break;
}
case "SharedWorker": {
const local_shared_worker = new SharedWorker("/storage-access-api/resources/shared-worker-relay.js", id);
local_shared_worker.port.start();
local_shared_worker.port.postMessage("Same-origin local access");
const handle = await test_driver.bless("fake user interaction", () => document.requestStorageAccess({SharedWorker: true}));
let couldRequestAllCookies = true;
try {
handle.SharedWorker("/storage-access-api/resources/shared-worker-relay.js", {name: id, sameSiteCookies: 'all'});
} catch (_) {
couldRequestAllCookies = false;
}
if (couldRequestAllCookies) {
message = "Shared Workers in a third-party context should not be able to request SameSite cookies.";
}
handle.SharedWorker("/storage-access-api/resources/shared-worker-cookies.py", id).port.start();
const handle_shared_worker = handle.SharedWorker("/storage-access-api/resources/shared-worker-relay.js", {name: id, sameSiteCookies: 'none'});
handle_shared_worker.port.start();
handle_shared_worker.port.postMessage("Same-origin handle access");
break;
}
case "BlobURLDedicatedWorker": {
const fetch_unsuccessful_response = "fetch_unsuccessful";
const fetch_successful_response = "fetch_successful";
const can_blob_url_be_fetched_js = `
onmessage = async (e) => {
const blob_url = e.data;
try {
const blob = await fetch(blob_url).then(response => response.blob());
await blob.text();
postMessage("${fetch_successful_response}");
} catch(e) {
postMessage("${fetch_unsuccessful_response}");
}
};
`;
// case 1: create dedicated worker w/o granting storage access
const worker_blob_url = new Blob([can_blob_url_be_fetched_js], { type: 'text/javascript' });
const third_party_blob_url = URL.createObjectURL(worker_blob_url);
const worker_1 = new Worker(third_party_blob_url);
await MaybeSetStorageAccess("*", "*", "allowed");
const handle = await test_driver.bless("fake user interaction", () => document.requestStorageAccess({all: true}));
const worker_blob = new Blob(["potato"]);
const first_party_blob_url = handle.createObjectURL(worker_blob);
const worker_response_promise = new Promise((resolve) => {
worker_1.onmessage = (e) => { resolve(e.data) };
worker_1.postMessage(first_party_blob_url);
});
const worker_response = await worker_response_promise;
if (worker_response === fetch_unsuccessful_response) {
message = "Dedicated worker expectedly failed fetching first-party blob URL from a third-party context without granting storage access.";
} else if (worker_response === fetch_successful_response) {
message = "Dedicated worker unexpectedly fetched first-party blob URL from a third-party context without granting storage access.";
break;
}
// case 2: create dedicated worker after storage access is granted
const worker_2 = new Worker(third_party_blob_url);
const worker_response_promise2 = new Promise((resolve) => {
worker_2.onmessage = (e) => { resolve(e.data) };
worker_2.postMessage(first_party_blob_url);
});
const worker_response2 = await worker_response_promise2;
URL.revokeObjectURL(third_party_blob_url);
handle.revokeObjectURL(first_party_blob_url);
worker_2.terminate();
if (worker_response2 === fetch_unsuccessful_response) {
message = "Dedicated worker unexpectedly failed fetching first-party blob URL from a third-party context with granting storage access.";
break;
} else if (worker_response2 === fetch_successful_response) {
message = "Blob URL DedicatedWorker tests completed successfully.";
}
break;
}
case "ThirdPartyBlobURL": {
await MaybeSetStorageAccess("*", "*", "allowed");
const handle = await test_driver.bless("fake user interaction", () => document.requestStorageAccess({all: true}));
try {
const blob = await fetch(atob(id)).then(response => response.blob());
await blob.text();
} catch (e) {
message = "Third Party Blob URL tests completed successfully.";
break;
}
message = "Cross-partition third-party blob URL was accessible after granting storage access";
break;
}
case "BlobURLSharedWorker": {
const handle = await test_driver.bless("fake user interaction", () => document.requestStorageAccess({createObjectURL: true, revokeObjectURL: true, SharedWorker: true}));
const workerScript = await fetch('/storage-access-api/resources/shared-worker-relay.js').then(response => response.text());
const workerBlob = new Blob([workerScript], { type: 'text/javascript' });
const firstPartyBlobUrl = handle.createObjectURL(workerBlob);
const thirdPartyWorker = new SharedWorker(firstPartyBlobUrl);
var workerCreated = true;
await new Promise((resolve) => {
thirdPartyWorker.onerror = (event) => {
message = "Third-party SharedWorker not created from first-party blob URL unexpectedly.";
workerCreated = false;
resolve();
}
thirdPartyWorker.port.onmessage = (event) => {
message = "Third-party SharedWorker created from first-party blob URL.";
resolve();
}
thirdPartyWorker.port.postMessage("ping");
});
if (!workerCreated) {
break;
}
const firstPartyWorker = handle.SharedWorker(firstPartyBlobUrl);
await new Promise((resolve) => {
firstPartyWorker.onerror = (event) => {
message = "First-party SharedWorker not created from first-party blob URL unexpectedly.";
workerCreated = false;
resolve();
}
firstPartyWorker.port.onmessage = (event) => {
message = "First-party SharedWorker created from first-party blob URL.";
resolve();
}
firstPartyWorker.port.postMessage("ping");
});
if (!workerCreated) {
break;
}
const thirdPartyBlobUrl = URL.createObjectURL(workerBlob);
const worker = handle.SharedWorker(thirdPartyBlobUrl);
await new Promise((resolve) => {
worker.onerror = (event) => {
message = "Blob URL SharedWorker tests completed successfully.";
workerCreated = false;
resolve();
};
worker.port.onmessage = (event) => {
message = "First-party SharedWorker created from third-party blob URL unexpectedly.";
resolve();
}
worker.port.postMessage("ping");
});
break;
}
case "unpartitioned": {
await MaybeSetStorageAccess("*", "*", "allowed");
await test_driver.set_permission({ name: 'storage-access' }, 'denied');
let hasUnpartitionedCookieAccess = await document.hasUnpartitionedCookieAccess();
if (!hasUnpartitionedCookieAccess) {
message = "First-party cookies should be readable as the state is unpartitioned.";
}
const handle = await document.requestStorageAccess({BroadcastChannel: true});
const handle_channel = handle.BroadcastChannel(id);
handle_channel.postMessage("Same-origin handle access");
handle_channel.close();
const local_channel = new BroadcastChannel(id);
local_channel.postMessage("Same-origin local access");
local_channel.close();
break;
}
default: {
message = "Unexpected type " + type;
break;
}
}
} catch (_) {
message = "Unable to load handle in same-origin context for " + type;
}
// Step 7 (storage-access-api/storage-access-beyond-cookies.{}.sub.https.html)
await MaybeSetStorageAccess("*", "*", "allowed");
await test_driver.set_permission({ name: 'storage-access' }, 'prompt');
window.top.postMessage({type: "result", message: message}, "*");
})();
</script>
|
