// This method sets the request's referrerURL, as specified by the "determine
// request's referrer" steps from Referrer Policy [1].
// The actual referrer policy and stripping is dealt with by HttpBaseChannel,
// this always sets the full API referrer URL of the relevant global if it is
// not already a url or no-referrer.
// [1]: https://w3c.github.io/webappsec/specs/referrer-policy/#determine-requests-referrer
nsresult
UpdateRequestReferrer(nsIGlobalObject* aGlobal, InternalRequest* aRequest)
{
nsAutoString originalReferrer;
aRequest->GetReferrer(originalReferrer);
// If it is no-referrer ("") or a URL, don't modify.
if (!originalReferrer.EqualsLiteral(kFETCH_CLIENT_REFERRER_STR)) {
return NS_OK;
}
nsCOMPtr<nsPIDOMWindow> window = do_QueryInterface(aGlobal);
if (window) {
nsCOMPtr<nsIDocument> doc = window->GetExtantDoc();
if (doc) {
nsAutoString referrer;
doc->GetReferrer(referrer);
aRequest->SetReferrer(referrer);
}
} else {
WorkerPrivate* worker = GetCurrentThreadWorkerPrivate();
MOZ_ASSERT(worker);
worker->AssertIsOnWorkerThread();
WorkerPrivate::LocationInfo& info = worker->GetLocationInfo();
aRequest->SetReferrer(NS_ConvertUTF8toUTF16(info.mHref));
}
return NS_OK;
}
already_AddRefed<URL> ParseURLFromWorker(const GlobalObject& aGlobal,
const nsAString& aInput,
ErrorResult& aRv) {
WorkerPrivate* worker = GetCurrentThreadWorkerPrivate();
MOZ_ASSERT(worker);
worker->AssertIsOnWorkerThread();
NS_ConvertUTF8toUTF16 baseURL(worker->GetLocationInfo().mHref);
RefPtr<URL> url = URL::WorkerConstructor(aGlobal, aInput, baseURL, aRv);
if (NS_WARN_IF(aRv.Failed())) {
aRv.ThrowTypeError<MSG_INVALID_URL>(aInput);
}
return url.forget();
}
NS_IMETHOD
Run() override
{
AssertIsOnMainThread();
MutexAutoLock lock(mPromiseProxy->Lock());
if (mPromiseProxy->CleanedUp()) {
return NS_OK;
}
nsCOMPtr<nsPIDOMWindowOuter> window;
nsresult rv = OpenWindow(getter_AddRefs(window));
if (NS_SUCCEEDED(rv)) {
MOZ_ASSERT(window);
WorkerPrivate* workerPrivate = mPromiseProxy->GetWorkerPrivate();
MOZ_ASSERT(workerPrivate);
WorkerPrivate::LocationInfo& info = workerPrivate->GetLocationInfo();
nsCOMPtr<nsIURI> baseURI;
nsresult rv = NS_NewURI(getter_AddRefs(baseURI), info.mHref);
if (NS_WARN_IF(NS_FAILED(rv))) {
return NS_ERROR_FAILURE;
}
nsCOMPtr<nsIDocShell> docShell = window->GetDocShell();
nsCOMPtr<nsIWebProgress> webProgress = do_GetInterface(docShell);
if (!webProgress) {
return NS_ERROR_FAILURE;
}
RefPtr<ServiceWorkerManager> swm = ServiceWorkerManager::GetInstance();
MOZ_ASSERT(swm);
nsCOMPtr<nsIPrincipal> principal = workerPrivate->GetPrincipal();
MOZ_ASSERT(principal);
RefPtr<ServiceWorkerRegistrationInfo> registration =
swm->GetRegistration(principal, NS_ConvertUTF16toUTF8(mScope));
if (NS_WARN_IF(!registration)) {
return NS_ERROR_FAILURE;
}
RefPtr<ServiceWorkerInfo> serviceWorkerInfo =
registration->GetServiceWorkerInfoById(workerPrivate->ServiceWorkerID());
if (NS_WARN_IF(!serviceWorkerInfo)) {
return NS_ERROR_FAILURE;
}
nsCOMPtr<nsIWebProgressListener> listener =
new WebProgressListener(mPromiseProxy, serviceWorkerInfo->WorkerPrivate(),
window, baseURI);
rv = webProgress->AddProgressListener(listener,
nsIWebProgress::NOTIFY_STATE_DOCUMENT);
MOZ_ASSERT(NS_SUCCEEDED(rv));
return NS_OK;
}
RefPtr<ResolveOpenWindowRunnable> resolveRunnable =
new ResolveOpenWindowRunnable(mPromiseProxy, nullptr, rv);
NS_WARN_IF(!resolveRunnable->Dispatch());
return NS_OK;
}
nsresult
OpenWindow(nsPIDOMWindowOuter** aWindow)
{
WorkerPrivate* workerPrivate = mPromiseProxy->GetWorkerPrivate();
// [[1. Let url be the result of parsing url with entry settings object's API
// base URL.]]
nsCOMPtr<nsIURI> uri;
WorkerPrivate::LocationInfo& info = workerPrivate->GetLocationInfo();
nsCOMPtr<nsIURI> baseURI;
nsresult rv = NS_NewURI(getter_AddRefs(baseURI), info.mHref);
if (NS_WARN_IF(NS_FAILED(rv))) {
return NS_ERROR_TYPE_ERR;
}
rv = NS_NewURI(getter_AddRefs(uri), mUrl, nullptr, baseURI);
if (NS_WARN_IF(NS_FAILED(rv))) {
return NS_ERROR_TYPE_ERR;
}
// [[6.1 Open Window]]
nsCOMPtr<nsIWindowMediator> wm = do_GetService(NS_WINDOWMEDIATOR_CONTRACTID,
&rv);
if (NS_WARN_IF(NS_FAILED(rv))) {
return rv;
}
if (XRE_IsContentProcess()) {
// ContentProcess
nsCOMPtr<nsIWindowWatcher> wwatch =
do_GetService(NS_WINDOWWATCHER_CONTRACTID, &rv);
if (NS_WARN_IF(NS_FAILED(rv))) {
return rv;
}
nsCOMPtr<nsPIWindowWatcher> pwwatch(do_QueryInterface(wwatch));
NS_ENSURE_STATE(pwwatch);
nsCString spec;
uri->GetSpec(spec);
nsCOMPtr<mozIDOMWindowProxy> newWindow;
pwwatch->OpenWindow2(nullptr,
spec.get(),
nullptr,
nullptr,
false, false, true, nullptr, nullptr,
getter_AddRefs(newWindow));
nsCOMPtr<nsPIDOMWindowOuter> pwindow = nsPIDOMWindowOuter::From(newWindow);
pwindow.forget(aWindow);
return NS_OK;
}
// Find the most recent browser window and open a new tab in it.
nsCOMPtr<nsPIDOMWindowOuter> browserWindow =
nsContentUtils::GetMostRecentNonPBWindow();
if (!browserWindow) {
// It is possible to be running without a browser window on Mac OS, so
// we need to open a new chrome window.
// TODO(catalinb): open new chrome window. Bug 1218080
return NS_ERROR_FAILURE;
}
nsCOMPtr<nsIDOMChromeWindow> chromeWin = do_QueryInterface(browserWindow);
if (NS_WARN_IF(!chromeWin)) {
return NS_ERROR_FAILURE;
}
nsCOMPtr<nsIBrowserDOMWindow> bwin;
chromeWin->GetBrowserDOMWindow(getter_AddRefs(bwin));
if (NS_WARN_IF(!bwin)) {
return NS_ERROR_FAILURE;
}
nsCOMPtr<mozIDOMWindowProxy> win;
rv = bwin->OpenURI(uri, nullptr,
nsIBrowserDOMWindow::OPEN_DEFAULTWINDOW,
nsIBrowserDOMWindow::OPEN_NEW,
getter_AddRefs(win));
if (NS_WARN_IF(NS_FAILED(rv))) {
return rv;
}
NS_ENSURE_STATE(win);
nsCOMPtr<nsPIDOMWindowOuter> pWin = nsPIDOMWindowOuter::From(win);
pWin.forget(aWindow);
return NS_OK;
}
NS_IMETHOD
Run() override
{
AssertIsOnMainThread();
MutexAutoLock lock(mPromiseProxy->Lock());
if (mPromiseProxy->CleanedUp()) {
return NS_OK;
}
#ifdef MOZ_WIDGET_ANDROID
// This fires an intent that will start launching Fennec and foreground it,
// if necessary.
java::GeckoAppShell::OpenWindowForNotification();
#endif
nsCOMPtr<nsPIDOMWindowOuter> window;
nsresult rv = OpenWindow(getter_AddRefs(window));
if (NS_SUCCEEDED(rv)) {
MOZ_ASSERT(window);
rv = nsContentUtils::DispatchFocusChromeEvent(window);
if (NS_WARN_IF(NS_FAILED(rv))) {
return rv;
}
WorkerPrivate* workerPrivate = mPromiseProxy->GetWorkerPrivate();
MOZ_ASSERT(workerPrivate);
WorkerPrivate::LocationInfo& info = workerPrivate->GetLocationInfo();
nsCOMPtr<nsIURI> baseURI;
nsresult rv = NS_NewURI(getter_AddRefs(baseURI), info.mHref);
if (NS_WARN_IF(NS_FAILED(rv))) {
return NS_ERROR_FAILURE;
}
nsCOMPtr<nsIDocShell> docShell = window->GetDocShell();
nsCOMPtr<nsIWebProgress> webProgress = do_GetInterface(docShell);
if (!webProgress) {
return NS_ERROR_FAILURE;
}
RefPtr<ServiceWorkerManager> swm = ServiceWorkerManager::GetInstance();
MOZ_ASSERT(swm);
nsCOMPtr<nsIPrincipal> principal = workerPrivate->GetPrincipal();
MOZ_ASSERT(principal);
RefPtr<ServiceWorkerRegistrationInfo> registration =
swm->GetRegistration(principal, NS_ConvertUTF16toUTF8(mScope));
if (NS_WARN_IF(!registration)) {
return NS_ERROR_FAILURE;
}
RefPtr<ServiceWorkerInfo> serviceWorkerInfo =
registration->GetServiceWorkerInfoById(workerPrivate->ServiceWorkerID());
if (NS_WARN_IF(!serviceWorkerInfo)) {
return NS_ERROR_FAILURE;
}
nsCOMPtr<nsIWebProgressListener> listener =
new WebProgressListener(mPromiseProxy, serviceWorkerInfo->WorkerPrivate(),
window, baseURI);
rv = webProgress->AddProgressListener(listener,
nsIWebProgress::NOTIFY_STATE_DOCUMENT);
MOZ_ASSERT(NS_SUCCEEDED(rv));
return NS_OK;
}
#ifdef MOZ_WIDGET_ANDROID
else if (rv == NS_ERROR_NOT_AVAILABLE) {
// We couldn't get a browser window, so Fennec must not be running.
// Send an Intent to launch Fennec and wait for "BrowserChrome:Ready"
// to try opening a window again.
nsCOMPtr<nsIObserverService> os = services::GetObserverService();
NS_ENSURE_STATE(os);
WorkerPrivate* workerPrivate = mPromiseProxy->GetWorkerPrivate();
MOZ_ASSERT(workerPrivate);
RefPtr<ServiceWorkerManager> swm = ServiceWorkerManager::GetInstance();
MOZ_ASSERT(swm);
nsCOMPtr<nsIPrincipal> principal = workerPrivate->GetPrincipal();
MOZ_ASSERT(principal);
RefPtr<ServiceWorkerRegistrationInfo> registration =
swm->GetRegistration(principal, NS_ConvertUTF16toUTF8(mScope));
if (NS_WARN_IF(!registration)) {
return NS_ERROR_FAILURE;
}
RefPtr<ServiceWorkerInfo> serviceWorkerInfo =
registration->GetServiceWorkerInfoById(workerPrivate->ServiceWorkerID());
if (NS_WARN_IF(!serviceWorkerInfo)) {
return NS_ERROR_FAILURE;
}
os->AddObserver(static_cast<nsIObserver*>(serviceWorkerInfo->WorkerPrivate()),
"BrowserChrome:Ready", true);
serviceWorkerInfo->WorkerPrivate()->AddPendingWindow(this);
return NS_OK;
}
#endif
RefPtr<ResolveOpenWindowRunnable> resolveRunnable =
new ResolveOpenWindowRunnable(mPromiseProxy, nullptr, rv);
Unused << NS_WARN_IF(!resolveRunnable->Dispatch());
return NS_OK;
}
