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Test Info: Warnings

"use strict";
requestLongerTimeout(8);
Services.scriptloader.loadSubScript(
this
);
async function openAWindow(usePrivate) {
info("Creating a new " + (usePrivate ? "private" : "normal") + " window");
let win = OpenBrowserWindow({ private: usePrivate });
await TestUtils.topicObserved(
"browser-delayed-startup-finished",
subject => subject == win
).then(() => win);
await BrowserTestUtils.firstBrowserLoaded(win);
return win;
}
async function testOnWindowBody(win, expectedReferrer, rp) {
let browser = win.gBrowser;
let tab = browser.selectedTab;
let b = browser.getBrowserForTab(tab);
await promiseTabLoadEvent(tab, TEST_TOP_PAGE);
info("Loading tracking scripts and tracking images");
let referrer = await SpecialPowers.spawn(
b,
[{ rp }],
async function ({ rp }) {
{
let src = content.document.createElement("script");
let p = new content.Promise(resolve => {
src.onload = resolve;
});
content.document.body.appendChild(src);
if (rp) {
src.referrerPolicy = rp;
}
src.src =
await p;
}
{
let img = content.document.createElement("img");
let p = new content.Promise(resolve => {
img.onload = resolve;
});
content.document.body.appendChild(img);
if (rp) {
img.referrerPolicy = rp;
}
img.src =
await p;
}
{
let iframe = content.document.createElement("iframe");
let p = new content.Promise(resolve => {
iframe.onload = resolve;
});
content.document.body.appendChild(iframe);
if (rp) {
iframe.referrerPolicy = rp;
}
iframe.src =
await p;
p = new content.Promise(resolve => {
content.onmessage = event => {
resolve(event.data);
};
});
iframe.contentWindow.postMessage("ping", "*");
return p;
}
}
);
is(referrer, expectedReferrer, "The correct referrer must be read from DOM");
await fetch(
)
.then(r => r.text())
.then(text => {
is(text, expectedReferrer, "We sent the correct Referer header");
});
await fetch(
)
.then(r => r.text())
.then(text => {
is(text, expectedReferrer, "We sent the correct Referer header");
});
await fetch(
)
.then(r => r.text())
.then(text => {
is(text, expectedReferrer, "We sent the correct Referer header");
});
}
async function closeAWindow(win) {
await BrowserTestUtils.closeWindow(win);
}
let gRecording = true;
let gScenarios = [];
let gRPs = [];
let gTests = { private: [], nonPrivate: [] };
const kPBPref = "network.http.referer.defaultPolicy.trackers.pbmode";
const kNonPBPref = "network.http.referer.defaultPolicy.trackers";
function recordScenario(isPrivate, expectedReferrer, rp) {
if (!gRPs.includes(rp)) {
gRPs.push(rp);
}
gScenarios.push({
private: isPrivate,
expectedReferrer,
rp,
pbPref: Services.prefs.getIntPref(kPBPref),
nonPBPref: Services.prefs.getIntPref(kNonPBPref),
});
}
async function testOnWindow(isPrivate, expectedReferrer, rp) {
if (gRecording) {
recordScenario(isPrivate, expectedReferrer, rp);
}
}
function compileScenarios() {
let keys = { false: [], true: [] };
for (let s of gScenarios) {
let key = {
rp: s.rp,
pbPref: s.pbPref,
nonPBPref: s.nonPBPref,
};
let skip = false;
for (let k of keys[s.private]) {
if (
key.rp == k.rp &&
key.pbPref == k.pbPref &&
key.nonPBPref == k.nonPBPref
) {
skip = true;
break;
}
}
if (!skip) {
keys[s.private].push(key);
gTests[s.private ? "private" : "nonPrivate"].push({
rp: s.rp,
pbPref: s.pbPref,
nonPBPref: s.nonPBPref,
expectedReferrer: s.expectedReferrer,
});
}
}
// Verify that all scenarios are checked
let counter = 1;
for (let s of gScenarios) {
let checked = false;
for (let tt in gTests) {
let isPrivate = tt == "private";
for (let t of gTests[tt]) {
if (
isPrivate == s.private &&
t.rp == s.rp &&
t.pbPref == s.pbPref &&
t.nonPBPref == s.nonPBPref &&
t.expectedReferrer == s.expectedReferrer
) {
checked = true;
break;
}
}
}
ok(checked, `Scenario number ${counter++} checked`);
}
}
async function executeTests() {
compileScenarios();
gRecording = false;
for (let mode in gTests) {
info(`Open a ${mode} window`);
while (gTests[mode].length) {
let test = gTests[mode].shift();
info(`Running test ${test.toSource()}`);
await SpecialPowers.pushPrefEnv({
set: [
["network.http.referer.defaultPolicy.trackers", test.nonPBPref],
["network.http.referer.defaultPolicy.trackers.pbmode", test.pbPref],
["dom.security.https_first_pbm", false],
["network.http.referer.disallowCrossSiteRelaxingDefault", false],
],
});
let win = await openAWindow(mode == "private");
await testOnWindowBody(win, test.expectedReferrer, test.rp);
await closeAWindow(win);
}
}
Services.prefs.clearUserPref(kPBPref);
Services.prefs.clearUserPref(kNonPBPref);
}
function pn(name, isPrivate) {
return isPrivate ? name + ".pbmode" : name;
}
async function testOnNoReferrer(isPrivate) {
// no-referrer pref when no-referrer is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 3]],
});
await testOnWindow(isPrivate, "", "no-referrer");
// strict-origin-when-cross-origin pref when no-referrer is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 2]],
});
await testOnWindow(isPrivate, "", "no-referrer");
// same-origin pref when no-referrer is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 1]],
});
await testOnWindow(isPrivate, "", "no-referrer");
// no-referrer pref when no-referrer is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 0]],
});
await testOnWindow(isPrivate, "", "no-referrer");
}
async function testOnSameOrigin(isPrivate) {
// same-origin pref when same-origin is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 3]],
});
await testOnWindow(isPrivate, "", "same-origin");
// strict-origin-when-cross-origin pref when same-origin is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 2]],
});
await testOnWindow(isPrivate, "", "same-origin");
// same-origin pref when same-origin is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 1]],
});
await testOnWindow(isPrivate, "", "same-origin");
// same-origin pref when same-origin is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 0]],
});
await testOnWindow(isPrivate, "", "same-origin");
}
async function testOnNoReferrerWhenDowngrade(isPrivate) {
// The setting referrer policy will be ignored if it is
// no-referrer-when-downgrade in private mode. It will fallback to the default
// value.
//
// The pref 'network.http.referer.disallowCrossSiteRelaxingDefault.pbmode'
// controls this behavior in private mode.
// no-referrer-when-downgrade pref when no-referrer-when-downgrade is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 3]],
});
await testOnWindow(isPrivate, TEST_TOP_PAGE, "no-referrer-when-downgrade");
// strict-origin-when-cross-origin pref when no-referrer-when-downgrade is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 2]],
});
if (isPrivate) {
await testOnWindow(isPrivate, TEST_DOMAIN, "no-referrer-when-downgrade");
} else {
await testOnWindow(isPrivate, TEST_TOP_PAGE, "no-referrer-when-downgrade");
}
// same-origin pref when no-referrer-when-downgrade is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 1]],
});
if (isPrivate) {
await testOnWindow(isPrivate, "", "no-referrer-when-downgrade");
} else {
await testOnWindow(isPrivate, TEST_TOP_PAGE, "no-referrer-when-downgrade");
}
// no-referrer pref when no-referrer-when-downgrade is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 0]],
});
if (isPrivate) {
await testOnWindow(isPrivate, "", "no-referrer-when-downgrade");
} else {
await testOnWindow(isPrivate, TEST_TOP_PAGE, "no-referrer-when-downgrade");
}
}
async function testOnOrigin(isPrivate) {
// origin pref when origin is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 3]],
});
await testOnWindow(isPrivate, TEST_DOMAIN, "origin");
// strict-origin pref when origin is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 2]],
});
await testOnWindow(isPrivate, TEST_DOMAIN, "origin");
// same-origin pref when origin is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 1]],
});
await testOnWindow(isPrivate, TEST_DOMAIN, "origin");
// no-referrer pref when origin is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 0]],
});
await testOnWindow(isPrivate, TEST_DOMAIN, "origin");
}
async function testOnStrictOrigin(isPrivate) {
// strict-origin pref when strict-origin is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 3]],
});
await testOnWindow(isPrivate, TEST_DOMAIN, "strict-origin");
// strict-origin pref when strict-origin is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 2]],
});
await testOnWindow(isPrivate, TEST_DOMAIN, "strict-origin");
// same-origin pref when strict-origin is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 1]],
});
await testOnWindow(isPrivate, TEST_DOMAIN, "strict-origin");
// no-referrer pref when strict-origin is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 0]],
});
await testOnWindow(isPrivate, TEST_DOMAIN, "strict-origin");
}
async function testOnOriginWhenCrossOrigin(isPrivate) {
// The setting referrer policy will be ignored if it is
// origin-when-cross-origin in private mode. It will fallback to the default
// value. The pref controls this behavior mentioned above.
// no-referrer-when-downgrade pref when origin-when-cross-origin is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 3]],
});
if (isPrivate) {
await testOnWindow(isPrivate, TEST_TOP_PAGE, "origin-when-cross-origin");
} else {
await testOnWindow(isPrivate, TEST_DOMAIN, "origin-when-cross-origin");
}
// strict-origin-when-cross-origin pref when origin-when-cross-origin is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 2]],
});
await testOnWindow(isPrivate, TEST_DOMAIN, "origin-when-cross-origin");
// same-origin pref when origin-when-cross-origin is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 1]],
});
if (isPrivate) {
await testOnWindow(isPrivate, "", "origin-when-cross-origin");
} else {
await testOnWindow(isPrivate, TEST_DOMAIN, "origin-when-cross-origin");
}
// no-referrer pref when origin-when-cross-origin is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 0]],
});
if (isPrivate) {
await testOnWindow(isPrivate, "", "origin-when-cross-origin");
} else {
await testOnWindow(isPrivate, TEST_DOMAIN, "origin-when-cross-origin");
}
}
async function testOnStrictOriginWhenCrossOrigin(isPrivate) {
// origin-when-cross-origin pref when strict-origin-when-cross-origin is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 3]],
});
await testOnWindow(isPrivate, TEST_DOMAIN, "strict-origin-when-cross-origin");
// strict-origin-when-cross-origin pref when strict-origin-when-cross-origin is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 2]],
});
await testOnWindow(isPrivate, TEST_DOMAIN, "strict-origin-when-cross-origin");
// same-origin pref when strict-origin-when-cross-origin is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 1]],
});
await testOnWindow(isPrivate, TEST_DOMAIN, "strict-origin-when-cross-origin");
// no-referrer pref when strict-origin-when-cross-origin is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 0]],
});
await testOnWindow(isPrivate, TEST_DOMAIN, "strict-origin-when-cross-origin");
}
async function testOnUnsafeUrl(isPrivate) {
// The setting referrer policy will be ignored if it is unsafe in private
// mode. It will fallback to the default value. The pref controls this
// behavior mentioned above.
// no-referrer-when-downgrade pref when unsafe-url is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 3]],
});
await testOnWindow(isPrivate, TEST_TOP_PAGE, "unsafe-url");
// strict-origin-when-cross-origin pref when unsafe-url is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 2]],
});
if (isPrivate) {
await testOnWindow(isPrivate, TEST_DOMAIN, "unsafe-url");
} else {
await testOnWindow(isPrivate, TEST_TOP_PAGE, "unsafe-url");
}
// same-origin pref when unsafe-url is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 1]],
});
if (isPrivate) {
await testOnWindow(isPrivate, "", "unsafe-url");
} else {
await testOnWindow(isPrivate, TEST_TOP_PAGE, "unsafe-url");
}
// no-referrer pref when unsafe-url is forced
await SpecialPowers.pushPrefEnv({
set: [[pn("network.http.referer.defaultPolicy.trackers", isPrivate), 0]],
});
if (isPrivate) {
await testOnWindow(isPrivate, "", "unsafe-url");
} else {
await testOnWindow(isPrivate, TEST_TOP_PAGE, "unsafe-url");
}
}
add_task(async function () {
info("Starting referrer default policy test");
await SpecialPowers.flushPrefEnv();
await SpecialPowers.pushPrefEnv({
set: [
[
"network.cookie.cookieBehavior",
Ci.nsICookieService.BEHAVIOR_REJECT_TRACKER,
],
[
"network.cookie.cookieBehavior.pbmode",
Ci.nsICookieService.BEHAVIOR_REJECT_TRACKER,
],
["network.http.referer.defaultPolicy", 3],
["privacy.trackingprotection.enabled", false],
["privacy.trackingprotection.pbmode.enabled", false],
["privacy.trackingprotection.annotate_channels", true],
],
});
// no-referrer-when-downgrade
await SpecialPowers.pushPrefEnv({
set: [["network.http.referer.defaultPolicy.trackers", 3]],
});
await testOnWindow(false, TEST_TOP_PAGE, null);
// strict-origin-when-cross-origin
await SpecialPowers.pushPrefEnv({
set: [["network.http.referer.defaultPolicy.trackers", 2]],
});
await testOnWindow(false, TEST_DOMAIN, null);
// same-origin
await SpecialPowers.pushPrefEnv({
set: [["network.http.referer.defaultPolicy.trackers", 1]],
});
await testOnWindow(false, "", null);
// no-referrer
await SpecialPowers.pushPrefEnv({
set: [["network.http.referer.defaultPolicy.trackers", 0]],
});
await testOnWindow(false, "", null);
// override with no-referrer
await testOnNoReferrer(false);
// override with same-origin
await testOnSameOrigin(false);
// override with no-referrer-when-downgrade
await testOnNoReferrerWhenDowngrade(false);
// override with origin
await testOnOrigin(false);
// override with strict-origin
await testOnStrictOrigin(false);
// override with origin-when-cross-origin
await testOnOriginWhenCrossOrigin(false);
// override with strict-origin-when-cross-origin
await testOnStrictOriginWhenCrossOrigin(false);
// override with unsafe-url
await testOnUnsafeUrl(false);
// Reset the pref.
Services.prefs.clearUserPref("network.http.referer.defaultPolicy.trackers");
// no-referrer-when-downgrade
await SpecialPowers.pushPrefEnv({
set: [
// Set both prefs, because if we only set the trackers pref, then the PB
// mode default policy pref (2) would apply!
["network.http.referer.defaultPolicy.pbmode", 3],
["network.http.referer.defaultPolicy.trackers.pbmode", 3],
],
});
await testOnWindow(true, TEST_TOP_PAGE, null);
// strict-origin-when-cross-origin
await SpecialPowers.pushPrefEnv({
set: [["network.http.referer.defaultPolicy.trackers.pbmode", 2]],
});
await testOnWindow(true, TEST_DOMAIN, null);
// same-origin
await SpecialPowers.pushPrefEnv({
set: [["network.http.referer.defaultPolicy.trackers.pbmode", 1]],
});
await testOnWindow(true, "", null);
// no-referrer
await SpecialPowers.pushPrefEnv({
set: [["network.http.referer.defaultPolicy.trackers.pbmode", 0]],
});
await testOnWindow(true, "", null);
// override with no-referrer
await testOnNoReferrer(true);
// override with same-origin
await testOnSameOrigin(true);
// override with no-referrer-when-downgrade
await testOnNoReferrerWhenDowngrade(true);
// override with origin
await testOnOrigin(true);
// override with strict-origin
await testOnStrictOrigin(true);
// override with origin-when-cross-origin
await testOnOriginWhenCrossOrigin(true);
// override with strict-origin-when-cross-origin
await testOnStrictOriginWhenCrossOrigin(true);
// override with unsafe-url
await testOnUnsafeUrl(true);
// Reset the pref.
Services.prefs.clearUserPref(
"network.http.referer.defaultPolicy.trackers.pbmode"
);
});
add_task(async function () {
await UrlClassifierTestUtils.addTestTrackers();
await executeTests();
UrlClassifierTestUtils.cleanupTestTrackers();
});
add_task(async function () {
info("Cleaning up.");
await new Promise(resolve => {
Services.clearData.deleteData(Ci.nsIClearDataService.CLEAR_ALL, () =>
resolve()
);
});
});