already_AddRefed<Promise>
Cache::AddAll(JSContext* aContext,
const Sequence<OwningRequestOrUSVString>& aRequestList,
CallerType aCallerType,
ErrorResult& aRv)
{
if (NS_WARN_IF(!mActor)) {
aRv.Throw(NS_ERROR_UNEXPECTED);
return nullptr;
}
CacheChild::AutoLock actorLock(mActor);
GlobalObject global(aContext, mGlobal->GetGlobalJSObject());
MOZ_DIAGNOSTIC_ASSERT(!global.Failed());
nsTArray<RefPtr<Request>> requestList(aRequestList.Length());
for (uint32_t i = 0; i < aRequestList.Length(); ++i) {
RequestOrUSVString requestOrString;
if (aRequestList[i].IsRequest()) {
requestOrString.SetAsRequest() = aRequestList[i].GetAsRequest();
if (NS_WARN_IF(!IsValidPutRequestMethod(requestOrString.GetAsRequest(),
aRv))) {
return nullptr;
}
} else {
requestOrString.SetAsUSVString().Rebind(
aRequestList[i].GetAsUSVString().Data(),
aRequestList[i].GetAsUSVString().Length());
}
RefPtr<Request> request = Request::Constructor(global, requestOrString,
RequestInit(), aRv);
if (NS_WARN_IF(aRv.Failed())) {
return nullptr;
}
nsAutoString url;
request->GetUrl(url);
if (NS_WARN_IF(!IsValidPutRequestURL(url, aRv))) {
return nullptr;
}
requestList.AppendElement(std::move(request));
}
return AddAll(global, std::move(requestList), aCallerType, aRv);
}
void
MobileMessageManager::Send(const Sequence<nsString>& aNumbers,
const nsAString& aText,
const SmsSendParameters& aSendParams,
nsTArray<RefPtr<DOMRequest>>& aReturn,
ErrorResult& aRv)
{
nsCOMPtr<nsISmsService> smsService = do_GetService(SMS_SERVICE_CONTRACTID);
if (!smsService) {
aRv.Throw(NS_ERROR_FAILURE);
return;
}
// Use the default one unless |aSendParams.serviceId| is available.
uint32_t serviceId;
if (aSendParams.mServiceId.WasPassed()) {
serviceId = aSendParams.mServiceId.Value();
} else {
nsresult rv = smsService->GetSmsDefaultServiceId(&serviceId);
if (NS_FAILED(rv)) {
aRv.Throw(rv);
return;
}
}
const uint32_t size = aNumbers.Length();
for (uint32_t i = 0; i < size; ++i) {
RefPtr<DOMRequest> request = Send(smsService, serviceId, aNumbers[i], aText, aRv);
if (aRv.Failed()) {
return;
}
aReturn.AppendElement(request);
}
}
already_AddRefed<DOMRequest>
MobileMessageManager::Delete(const Sequence<OwningLongOrSmsMessageOrMmsMessage>& aParams,
ErrorResult& aRv)
{
const uint32_t size = aParams.Length();
FallibleTArray<int32_t> idArray;
if (!idArray.SetLength(size, fallible)) {
aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
return nullptr;
}
DebugOnly<nsresult> rv;
for (uint32_t i = 0; i < size; i++) {
const OwningLongOrSmsMessageOrMmsMessage& element = aParams[i];
int32_t &id = idArray[i];
if (element.IsLong()) {
id = element.GetAsLong();
} else if (element.IsMmsMessage()) {
id = element.GetAsMmsMessage()->Id();
} else /*if (element.IsSmsMessage())*/ {
id = element.GetAsSmsMessage()->Id();
}
}
return Delete(idArray.Elements(), size, aRv);
}
already_AddRefed<DOMMatrix>
DOMMatrix::Constructor(const GlobalObject& aGlobal, const Sequence<double>& aNumberSequence, ErrorResult& aRv)
{
RefPtr<DOMMatrix> obj = new DOMMatrix(aGlobal.GetAsSupports());
SetDataInMatrix(obj, aNumberSequence.Elements(), aNumberSequence.Length(), aRv);
return obj.forget();
}
already_AddRefed<TouchList> TouchEvent::CopyTouches(
const Sequence<OwningNonNull<Touch>>& aTouches) {
RefPtr<TouchList> list = new TouchList(GetParentObject());
size_t len = aTouches.Length();
for (size_t i = 0; i < len; ++i) {
list->Append(aTouches[i]);
}
return list.forget();
}
already_AddRefed<Promise>
Cache::AddAll(const Sequence<OwningRequestOrUSVString>& aRequests,
ErrorResult& aRv)
{
MOZ_ASSERT(mActor);
nsRefPtr<Promise> promise = Promise::Create(mGlobal, aRv);
if (!promise) {
return nullptr;
}
// If there is no work to do, then resolve immediately
if (aRequests.IsEmpty()) {
promise->MaybeResolve(JS::UndefinedHandleValue);
return promise.forget();
}
AutoChildRequestList requests(this, aRequests.Length());
for (uint32_t i = 0; i < aRequests.Length(); ++i) {
if (!IsValidPutRequestMethod(aRequests[i], aRv)) {
return nullptr;
}
nsRefPtr<InternalRequest> ir = ToInternalRequest(aRequests[i], ReadBody,
aRv);
if (aRv.Failed()) {
return nullptr;
}
requests.Add(ir, ReadBody, ExpandReferrer, NetworkErrorOnInvalidScheme,
aRv);
if (aRv.Failed()) {
return nullptr;
}
}
RequestId requestId = AddRequestPromise(promise, aRv);
unused << mActor->SendAddAll(requestId, requests.SendAsRequestList());
return promise.forget();
}
bool
CryptoKey::AllUsagesRecognized(const Sequence<nsString>& aUsages)
{
for (uint32_t i = 0; i < aUsages.Length(); ++i) {
if (!IsRecognizedUsage(aUsages[i])) {
return false;
}
}
return true;
}
void
MultipartBlobImpl::InitializeBlob(
JSContext* aCx,
const Sequence<OwningArrayBufferOrArrayBufferViewOrBlobOrString>& aData,
const nsAString& aContentType,
bool aNativeEOL,
ErrorResult& aRv)
{
mContentType = aContentType;
BlobSet blobSet;
for (uint32_t i = 0, len = aData.Length(); i < len; ++i) {
const OwningArrayBufferOrArrayBufferViewOrBlobOrString& data = aData[i];
if (data.IsBlob()) {
nsRefPtr<Blob> blob = data.GetAsBlob().get();
blobSet.AppendBlobImpl(blob->Impl());
}
else if (data.IsString()) {
aRv = blobSet.AppendString(data.GetAsString(), aNativeEOL, aCx);
if (aRv.Failed()) {
return;
}
}
else if (data.IsArrayBuffer()) {
const ArrayBuffer& buffer = data.GetAsArrayBuffer();
buffer.ComputeLengthAndData();
aRv = blobSet.AppendVoidPtr(buffer.Data(), buffer.Length());
if (aRv.Failed()) {
return;
}
}
else if (data.IsArrayBufferView()) {
const ArrayBufferView& buffer = data.GetAsArrayBufferView();
buffer.ComputeLengthAndData();
aRv = blobSet.AppendVoidPtr(buffer.Data(), buffer.Length());
if (aRv.Failed()) {
return;
}
}
else {
MOZ_CRASH("Impossible blob data type.");
}
}
mBlobImpls = blobSet.GetBlobImpls();
SetLengthAndModifiedDate();
}
void
Initialize(JSContext* aCx, Console::MethodName aName,
const nsAString& aString, const Sequence<JS::Value>& aArguments)
{
mGlobal = JS::CurrentGlobalOrNull(aCx);
mMethodName = aName;
mMethodString = aString;
for (uint32_t i = 0; i < aArguments.Length(); ++i) {
mArguments.AppendElement(aArguments[i]);
}
}
void
InternalHeaders::Fill(const Sequence<Sequence<nsCString>>& aInit, ErrorResult& aRv)
{
for (uint32_t i = 0; i < aInit.Length() && !aRv.Failed(); ++i) {
const Sequence<nsCString>& tuple = aInit[i];
if (tuple.Length() != 2) {
aRv.ThrowTypeError<MSG_INVALID_HEADER_SEQUENCE>();
return;
}
Append(tuple[0], tuple[1], aRv);
}
}
static nsCString ToCString(const Sequence<Type>& aSequence) {
nsCString str;
str.AppendLiteral("[");
for (size_t i = 0; i < aSequence.Length(); i++) {
if (i != 0) {
str.AppendLiteral(",");
}
str.Append(ToCString(aSequence[i]));
}
str.AppendLiteral("]");
return str;
}
void
MultipartBlobImpl::InitializeBlob(const Sequence<Blob::BlobPart>& aData,
const nsAString& aContentType,
bool aNativeEOL,
ErrorResult& aRv)
{
mContentType = aContentType;
BlobSet blobSet;
for (uint32_t i = 0, len = aData.Length(); i < len; ++i) {
const Blob::BlobPart& data = aData[i];
if (data.IsBlob()) {
RefPtr<Blob> blob = data.GetAsBlob().get();
blobSet.AppendBlobImpl(blob->Impl());
}
else if (data.IsUSVString()) {
aRv = blobSet.AppendString(data.GetAsUSVString(), aNativeEOL);
if (aRv.Failed()) {
return;
}
}
else if (data.IsArrayBuffer()) {
const ArrayBuffer& buffer = data.GetAsArrayBuffer();
buffer.ComputeLengthAndData();
aRv = blobSet.AppendVoidPtr(buffer.Data(), buffer.Length());
if (aRv.Failed()) {
return;
}
}
else if (data.IsArrayBufferView()) {
const ArrayBufferView& buffer = data.GetAsArrayBufferView();
buffer.ComputeLengthAndData();
aRv = blobSet.AppendVoidPtr(buffer.Data(), buffer.Length());
if (aRv.Failed()) {
return;
}
}
else {
MOZ_CRASH("Impossible blob data type.");
}
}
mBlobImpls = blobSet.GetBlobImpls();
SetLengthAndModifiedDate(aRv);
NS_WARNING_ASSERTION(!aRv.Failed(), "SetLengthAndModifiedDate failed");
}
// static
nsresult KeyPath::Parse(const Sequence<nsString>& aStrings, KeyPath* aKeyPath) {
KeyPath keyPath(0);
keyPath.SetType(ARRAY);
for (uint32_t i = 0; i < aStrings.Length(); ++i) {
if (!keyPath.AppendStringWithValidation(aStrings[i])) {
return NS_ERROR_FAILURE;
}
}
*aKeyPath = keyPath;
return NS_OK;
}
void
BluetoothAdapter::DispatchAttributeEvent(const Sequence<nsString>& aTypes)
{
NS_ENSURE_TRUE_VOID(aTypes.Length());
BluetoothAttributeEventInit init;
init.mAttrs = aTypes;
nsRefPtr<BluetoothAttributeEvent> event =
BluetoothAttributeEvent::Constructor(
this, NS_LITERAL_STRING(ATTRIBUTE_CHANGED_ID), init);
DispatchTrustedEvent(event);
}
bool
nsScreen::MozLockOrientation(const Sequence<nsString>& aOrientations,
ErrorResult& aRv)
{
if (ShouldResistFingerprinting()) {
return false;
}
hal::ScreenOrientation orientation = hal::eScreenOrientation_None;
for (uint32_t i = 0; i < aOrientations.Length(); ++i) {
const nsString& item = aOrientations[i];
if (item.EqualsLiteral("portrait")) {
orientation |= hal::eScreenOrientation_PortraitPrimary |
hal::eScreenOrientation_PortraitSecondary;
} else if (item.EqualsLiteral("portrait-primary")) {
orientation |= hal::eScreenOrientation_PortraitPrimary;
} else if (item.EqualsLiteral("portrait-secondary")) {
orientation |= hal::eScreenOrientation_PortraitSecondary;
} else if (item.EqualsLiteral("landscape")) {
orientation |= hal::eScreenOrientation_LandscapePrimary |
hal::eScreenOrientation_LandscapeSecondary;
} else if (item.EqualsLiteral("landscape-primary")) {
orientation |= hal::eScreenOrientation_LandscapePrimary;
} else if (item.EqualsLiteral("landscape-secondary")) {
orientation |= hal::eScreenOrientation_LandscapeSecondary;
} else if (item.EqualsLiteral("default")) {
orientation |= hal::eScreenOrientation_Default;
} else {
// If we don't recognize the token, we should just return 'false'
// without throwing.
return false;
}
}
switch (mScreenOrientation->GetLockOrientationPermission(false)) {
case ScreenOrientation::LOCK_DENIED:
return false;
case ScreenOrientation::LOCK_ALLOWED:
UpdateDocShellOrientationLock(GetOwner(), orientation);
return mScreenOrientation->LockDeviceOrientation(orientation, false, aRv);
case ScreenOrientation::FULLSCREEN_LOCK_ALLOWED:
UpdateDocShellOrientationLock(GetOwner(), orientation);
return mScreenOrientation->LockDeviceOrientation(orientation, true, aRv);
}
// This is only for compilers that don't understand that the previous switch
// will always return.
MOZ_CRASH("unexpected lock orientation permission value");
}
already_AddRefed<nsIDocument>
nsDOMParser::ParseFromBuffer(const Sequence<uint8_t>& aBuf, uint32_t aBufLen,
SupportedType aType, ErrorResult& rv)
{
if (aBufLen > aBuf.Length()) {
rv.Throw(NS_ERROR_XPC_NOT_ENOUGH_ELEMENTS_IN_ARRAY);
return nullptr;
}
nsCOMPtr<nsIDOMDocument> domDocument;
rv = nsDOMParser::ParseFromBuffer(aBuf.Elements(), aBufLen,
SupportedTypeValues::strings[aType].value,
getter_AddRefs(domDocument));
nsCOMPtr<nsIDocument> document(do_QueryInterface(domDocument));
return document.forget();
}
void
nsBrowserElement::SendTouchEvent(const nsAString& aType,
const Sequence<uint32_t>& aIdentifiers,
const Sequence<int32_t>& aXs,
const Sequence<int32_t>& aYs,
const Sequence<uint32_t>& aRxs,
const Sequence<uint32_t>& aRys,
const Sequence<float>& aRotationAngles,
const Sequence<float>& aForces,
uint32_t aCount,
uint32_t aModifiers,
ErrorResult& aRv)
{
NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
NS_ENSURE_TRUE_VOID(IsNotWidgetOrThrow(aRv));
if (aIdentifiers.Length() != aCount ||
aXs.Length() != aCount ||
aYs.Length() != aCount ||
aRxs.Length() != aCount ||
aRys.Length() != aCount ||
aRotationAngles.Length() != aCount ||
aForces.Length() != aCount) {
aRv.Throw(NS_ERROR_DOM_INVALID_ACCESS_ERR);
return;
}
nsresult rv = mBrowserElementAPI->SendTouchEvent(aType,
aIdentifiers.Elements(),
aXs.Elements(),
aYs.Elements(),
aRxs.Elements(),
aRys.Elements(),
aRotationAngles.Elements(),
aForces.Elements(),
aCount,
aModifiers);
if (NS_WARN_IF(NS_FAILED(rv))) {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
}
}
/* static */
bool
MediaKeySystemAccess::IsSupported(const nsAString& aKeySystem,
const Sequence<MediaKeySystemOptions>& aOptions)
{
nsCOMPtr<mozIGeckoMediaPluginService> mps =
do_GetService("@mozilla.org/gecko-media-plugin-service;1");
if (NS_WARN_IF(!mps)) {
return false;
}
for (size_t i = 0; i < aOptions.Length(); i++) {
const MediaKeySystemOptions& options = aOptions[i];
if (!options.mInitDataType.EqualsLiteral("cenc")) {
continue;
}
if (!options.mAudioCapability.IsEmpty() ||
!options.mVideoCapability.IsEmpty()) {
// Don't support any capabilites until we know we have a CDM with
// capabilities...
continue;
}
if (!options.mAudioType.IsEmpty() &&
!IsPlayableWithGMP(mps, aKeySystem, options.mAudioType)) {
continue;
}
if (!options.mVideoType.IsEmpty() &&
!IsPlayableWithGMP(mps, aKeySystem, options.mVideoType)) {
continue;
}
// Our sandbox provides an origin specific unique identifier, and the
// ability to persist data. We don't yet have a way to turn those off
// and on for specific GMPs/CDMs, so we don't check the uniqueidentifier
// and stateful attributes here.
return true;
}
return false;
}
bool
nsScreen::MozLockOrientation(const Sequence<nsString>& aOrientations,
ErrorResult& aRv)
{
ScreenOrientation orientation = eScreenOrientation_None;
for (uint32_t i = 0; i < aOrientations.Length(); ++i) {
const nsString& item = aOrientations[i];
if (item.EqualsLiteral("portrait")) {
orientation |= eScreenOrientation_PortraitPrimary |
eScreenOrientation_PortraitSecondary;
} else if (item.EqualsLiteral("portrait-primary")) {
orientation |= eScreenOrientation_PortraitPrimary;
} else if (item.EqualsLiteral("portrait-secondary")) {
orientation |= eScreenOrientation_PortraitSecondary;
} else if (item.EqualsLiteral("landscape")) {
orientation |= eScreenOrientation_LandscapePrimary |
eScreenOrientation_LandscapeSecondary;
} else if (item.EqualsLiteral("landscape-primary")) {
orientation |= eScreenOrientation_LandscapePrimary;
} else if (item.EqualsLiteral("landscape-secondary")) {
orientation |= eScreenOrientation_LandscapeSecondary;
} else {
// If we don't recognize the token, we should just return 'false'
// without throwing.
return false;
}
}
switch (GetLockOrientationPermission()) {
case LOCK_DENIED:
return false;
case LOCK_ALLOWED:
return hal::LockScreenOrientation(orientation);
case FULLSCREEN_LOCK_ALLOWED: {
// We need to register a listener so we learn when we leave full-screen
// and when we will have to unlock the screen.
// This needs to be done before LockScreenOrientation call to make sure
// the locking can be unlocked.
nsCOMPtr<nsIDOMEventTarget> target = do_QueryInterface(GetOwner());
if (!target) {
return false;
}
if (!hal::LockScreenOrientation(orientation)) {
return false;
}
// We are fullscreen and lock has been accepted.
if (!mEventListener) {
mEventListener = new FullScreenEventListener();
}
aRv = target->AddSystemEventListener(NS_LITERAL_STRING("mozfullscreenchange"),
mEventListener, /* useCapture = */ true);
return true;
}
}
// This is only for compilers that don't understand that the previous switch
// will always return.
MOZ_NOT_REACHED();
return false;
}
already_AddRefed<WebSocket>
WebSocket::Constructor(JSContext* aCx,
nsISupports* aGlobal,
const nsAString& aUrl,
const Sequence<nsString>& aProtocols,
ErrorResult& aRv)
{
if (!PrefEnabled()) {
aRv.Throw(NS_ERROR_DOM_SECURITY_ERR);
return nullptr;
}
nsCOMPtr<nsIScriptObjectPrincipal> scriptPrincipal = do_QueryInterface(aGlobal);
if (!scriptPrincipal) {
aRv.Throw(NS_ERROR_FAILURE);
return nullptr;
}
nsCOMPtr<nsIPrincipal> principal = scriptPrincipal->GetPrincipal();
if (!principal) {
aRv.Throw(NS_ERROR_FAILURE);
return nullptr;
}
nsCOMPtr<nsIScriptGlobalObject> sgo = do_QueryInterface(aGlobal);
if (!sgo) {
aRv.Throw(NS_ERROR_FAILURE);
return nullptr;
}
nsCOMPtr<nsPIDOMWindow> ownerWindow = do_QueryInterface(aGlobal);
if (!ownerWindow) {
aRv.Throw(NS_ERROR_FAILURE);
return nullptr;
}
nsTArray<nsString> protocolArray;
for (uint32_t index = 0, len = aProtocols.Length(); index < len; ++index) {
const nsString& protocolElement = aProtocols[index];
if (protocolElement.IsEmpty()) {
aRv.Throw(NS_ERROR_DOM_SYNTAX_ERR);
return nullptr;
}
if (protocolArray.Contains(protocolElement)) {
aRv.Throw(NS_ERROR_DOM_SYNTAX_ERR);
return nullptr;
}
if (protocolElement.FindChar(',') != -1) /* interferes w/list */ {
aRv.Throw(NS_ERROR_DOM_SYNTAX_ERR);
return nullptr;
}
protocolArray.AppendElement(protocolElement);
}
nsRefPtr<WebSocket> webSocket = new WebSocket();
nsresult rv = webSocket->Init(aCx, principal, ownerWindow, aUrl, protocolArray);
if (NS_FAILED(rv)) {
aRv.Throw(rv);
return nullptr;
}
return webSocket.forget();
}
void
MessagePort::PostMessage(JSContext* aCx, JS::Handle<JS::Value> aMessage,
const Sequence<JSObject*>& aTransferable,
ErrorResult& aRv)
{
// We *must* clone the data here, or the JS::Value could be modified
// by script
// Here we want to check if the transerable object list contains
// this port.
for (uint32_t i = 0; i < aTransferable.Length(); ++i) {
JS::Rooted<JSObject*> object(aCx, aTransferable[i]);
if (!object) {
continue;
}
MessagePort* port = nullptr;
nsresult rv = UNWRAP_OBJECT(MessagePort, &object, port);
if (NS_SUCCEEDED(rv) && port == this) {
aRv.Throw(NS_ERROR_DOM_DATA_CLONE_ERR);
return;
}
}
JS::Rooted<JS::Value> transferable(aCx, JS::UndefinedValue());
aRv = nsContentUtils::CreateJSValueFromSequenceOfObject(aCx, aTransferable,
&transferable);
if (NS_WARN_IF(aRv.Failed())) {
return;
}
RefPtr<SharedMessagePortMessage> data = new SharedMessagePortMessage();
UniquePtr<AbstractTimelineMarker> start;
UniquePtr<AbstractTimelineMarker> end;
RefPtr<TimelineConsumers> timelines = TimelineConsumers::Get();
bool isTimelineRecording = timelines && !timelines->IsEmpty();
if (isTimelineRecording) {
start = MakeUnique<MessagePortTimelineMarker>(
ProfileTimelineMessagePortOperationType::SerializeData,
MarkerTracingType::START);
}
data->Write(aCx, aMessage, transferable, aRv);
if (isTimelineRecording) {
end = MakeUnique<MessagePortTimelineMarker>(
ProfileTimelineMessagePortOperationType::SerializeData,
MarkerTracingType::END);
timelines->AddMarkerForAllObservedDocShells(start);
timelines->AddMarkerForAllObservedDocShells(end);
}
if (NS_WARN_IF(aRv.Failed())) {
return;
}
// This message has to be ignored.
if (mState > eStateEntangled) {
return;
}
// If we are unshipped we are connected to the other port on the same thread.
if (mState == eStateUnshippedEntangled) {
MOZ_ASSERT(mUnshippedEntangledPort);
mUnshippedEntangledPort->mMessages.AppendElement(data);
mUnshippedEntangledPort->Dispatch();
return;
}
// Not entangled yet, but already closed/disentangled.
if (mState == eStateEntanglingForDisentangle ||
mState == eStateEntanglingForClose) {
return;
}
RemoveDocFromBFCache();
// Not entangled yet.
if (mState == eStateEntangling) {
mMessagesForTheOtherPort.AppendElement(data);
return;
}
MOZ_ASSERT(mActor);
MOZ_ASSERT(mMessagesForTheOtherPort.IsEmpty());
AutoTArray<RefPtr<SharedMessagePortMessage>, 1> array;
array.AppendElement(data);
AutoTArray<ClonedMessageData, 1> messages;
// note: `messages` will borrow the underlying buffer, but this is okay
// because reverse destruction order means `messages` will be destroyed prior
// to `array`/`data`.
SharedMessagePortMessage::FromSharedToMessagesChild(mActor, array, messages);
mActor->SendPostMessages(messages);
}
already_AddRefed<Promise>
WebAuthentication::MakeCredential(JSContext* aCx, const Account& aAccount,
const Sequence<ScopedCredentialParameters>& aCryptoParameters,
const ArrayBufferViewOrArrayBuffer& aChallenge,
const ScopedCredentialOptions& aOptions)
{
MOZ_ASSERT(mParent);
nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(GetParentObject());
if (!global) {
return nullptr;
}
ErrorResult rv;
RefPtr<Promise> promise = Promise::Create(global, rv);
nsresult initRv = InitLazily();
if (NS_FAILED(initRv)) {
promise->MaybeReject(initRv);
return promise.forget();
}
// 4.1.1.1 If timeoutSeconds was specified, check if its value lies within a
// reasonable range as defined by the platform and if not, correct it to the
// closest value lying within that range.
double adjustedTimeout = 30.0;
if (aOptions.mTimeoutSeconds.WasPassed()) {
adjustedTimeout = aOptions.mTimeoutSeconds.Value();
adjustedTimeout = std::max(15.0, adjustedTimeout);
adjustedTimeout = std::min(120.0, adjustedTimeout);
}
// 4.1.1.2 Let promise be a new Promise. Return promise and start a timer for
// adjustedTimeout seconds.
RefPtr<CredentialRequest> requestMonitor = new CredentialRequest();
requestMonitor->SetDeadline(TimeDuration::FromSeconds(adjustedTimeout));
if (mOrigin.EqualsLiteral("null")) {
// 4.1.1.3 If callerOrigin is an opaque origin, reject promise with a
// DOMException whose name is "NotAllowedError", and terminate this
// algorithm
MOZ_LOG(gWebauthLog, LogLevel::Debug, ("Rejecting due to opaque origin"));
promise->MaybeReject(NS_ERROR_DOM_NOT_ALLOWED_ERR);
return promise.forget();
}
nsCString rpId;
if (!aOptions.mRpId.WasPassed()) {
// 4.1.1.3.a If rpId is not specified, then set rpId to callerOrigin, and
// rpIdHash to the SHA-256 hash of rpId.
rpId.Assign(NS_ConvertUTF16toUTF8(mOrigin));
} else {
// 4.1.1.3.b If rpId is specified, then invoke the procedure used for
// relaxing the same-origin restriction by setting the document.domain
// attribute, using rpId as the given value but without changing the current
// document’s domain. If no errors are thrown, set rpId to the value of host
// as computed by this procedure, and rpIdHash to the SHA-256 hash of rpId.
// Otherwise, reject promise with a DOMException whose name is
// "SecurityError", and terminate this algorithm.
if (NS_FAILED(RelaxSameOrigin(aOptions.mRpId.Value(), rpId))) {
promise->MaybeReject(NS_ERROR_DOM_SECURITY_ERR);
return promise.forget();
}
}
CryptoBuffer rpIdHash;
if (!rpIdHash.SetLength(SHA256_LENGTH, fallible)) {
promise->MaybeReject(NS_ERROR_OUT_OF_MEMORY);
return promise.forget();
}
nsresult srv;
nsCOMPtr<nsICryptoHash> hashService =
do_CreateInstance(NS_CRYPTO_HASH_CONTRACTID, &srv);
if (NS_WARN_IF(NS_FAILED(srv))) {
promise->MaybeReject(NS_ERROR_DOM_SECURITY_ERR);
return promise.forget();
}
srv = HashCString(hashService, rpId, rpIdHash);
if (NS_WARN_IF(NS_FAILED(srv))) {
promise->MaybeReject(NS_ERROR_DOM_SECURITY_ERR);
return promise.forget();
}
// 4.1.1.4 Process each element of cryptoParameters using the following steps,
// to produce a new sequence normalizedParameters.
nsTArray<ScopedCredentialParameters> normalizedParams;
for (size_t a = 0; a < aCryptoParameters.Length(); ++a) {
// 4.1.1.4.a Let current be the currently selected element of
// cryptoParameters.
// 4.1.1.4.b If current.type does not contain a ScopedCredentialType
// supported by this implementation, then stop processing current and move
// on to the next element in cryptoParameters.
if (aCryptoParameters[a].mType != ScopedCredentialType::ScopedCred) {
continue;
}
// 4.1.1.4.c Let normalizedAlgorithm be the result of normalizing an
// algorithm using the procedure defined in [WebCryptoAPI], with alg set to
// current.algorithm and op set to 'generateKey'. If an error occurs during
// this procedure, then stop processing current and move on to the next
// element in cryptoParameters.
nsString algName;
if (NS_FAILED(GetAlgorithmName(aCx, aCryptoParameters[a].mAlgorithm,
algName))) {
continue;
}
// 4.1.1.4.d Add a new object of type ScopedCredentialParameters to
// normalizedParameters, with type set to current.type and algorithm set to
// normalizedAlgorithm.
ScopedCredentialParameters normalizedObj;
normalizedObj.mType = aCryptoParameters[a].mType;
normalizedObj.mAlgorithm.SetAsString().Assign(algName);
if (!normalizedParams.AppendElement(normalizedObj, mozilla::fallible)){
promise->MaybeReject(NS_ERROR_OUT_OF_MEMORY);
return promise.forget();
}
}
// 4.1.1.5 If normalizedAlgorithm is empty and cryptoParameters was not empty,
// cancel the timer started in step 2, reject promise with a DOMException
// whose name is "NotSupportedError", and terminate this algorithm.
if (normalizedParams.IsEmpty() && !aCryptoParameters.IsEmpty()) {
promise->MaybeReject(NS_ERROR_DOM_NOT_SUPPORTED_ERR);
return promise.forget();
}
// 4.1.1.6 If excludeList is undefined, set it to the empty list.
// 4.1.1.7 If extensions was specified, process any extensions supported by
// this client platform, to produce the extension data that needs to be sent
// to the authenticator. If an error is encountered while processing an
// extension, skip that extension and do not produce any extension data for
// it. Call the result of this processing clientExtensions.
// Currently no extensions are supported
// 4.1.1.8 Use attestationChallenge, callerOrigin and rpId, along with the
// token binding key associated with callerOrigin (if any), to create a
// ClientData structure representing this request. Choose a hash algorithm for
// hashAlg and compute the clientDataJSON and clientDataHash.
CryptoBuffer challenge;
if (!challenge.Assign(aChallenge)) {
promise->MaybeReject(NS_ERROR_DOM_SECURITY_ERR);
return promise.forget();
}
nsAutoCString clientDataJSON;
srv = AssembleClientData(mOrigin, challenge, clientDataJSON);
if (NS_WARN_IF(NS_FAILED(srv))) {
promise->MaybeReject(NS_ERROR_DOM_SECURITY_ERR);
return promise.forget();
}
CryptoBuffer clientDataHash;
if (!clientDataHash.SetLength(SHA256_LENGTH, fallible)) {
promise->MaybeReject(NS_ERROR_DOM_SECURITY_ERR);
return promise.forget();
}
srv = HashCString(hashService, clientDataJSON, clientDataHash);
if (NS_WARN_IF(NS_FAILED(srv))) {
promise->MaybeReject(NS_ERROR_DOM_SECURITY_ERR);
return promise.forget();
}
// 4.1.1.9 Initialize issuedRequests to an empty list.
RefPtr<CredentialPromise> monitorPromise = requestMonitor->Ensure();
// 4.1.1.10 For each authenticator currently available on this platform:
// asynchronously invoke the authenticatorMakeCredential operation on that
// authenticator with rpIdHash, clientDataHash, accountInformation,
// normalizedParameters, excludeList and clientExtensions as parameters. Add a
// corresponding entry to issuedRequests.
for (Authenticator u2ftoken : mAuthenticators) {
// 4.1.1.10.a For each credential C in excludeList that has a non-empty
// transports list, optionally use only the specified transports to test for
// the existence of C.
U2FAuthMakeCredential(requestMonitor, u2ftoken, rpIdHash, clientDataJSON,
clientDataHash, aAccount, normalizedParams,
aOptions.mExcludeList, aOptions.mExtensions);
}
requestMonitor->CompleteTask();
monitorPromise->Then(AbstractThread::MainThread(), __func__,
[promise] (CredentialPtr aInfo) {
promise->MaybeResolve(aInfo);
},
[promise] (nsresult aErrorCode) {
promise->MaybeReject(aErrorCode);
});
return promise.forget();
}
#include <catch.hpp>
#include <nsearch/Sequence.h>
#include <nsearch/Alphabet/DNA.h>
TEST_CASE( "Sequence" ) { Sequence< DNA > seq( "Id", "ACCT", "JJ::" );
REQUIRE( seq.Length() == 4 );
REQUIRE( seq.identifier == "Id" );
REQUIRE( seq.sequence == "ACCT" );
REQUIRE( seq.quality == "JJ::" );
SECTION( "subsequence" ) {
Sequence< DNA > sub = seq.Subsequence( 2, 2 );
REQUIRE( sub.sequence == "CT" );
REQUIRE( sub.quality == "::" );
REQUIRE( seq.Subsequence( 2 ).sequence == "CT" );
REQUIRE( seq.Subsequence( 4 ).sequence == "" );
Sequence< DNA > sub3 = Sequence< DNA >( "ATTG" ).Subsequence( 10, 10 );
REQUIRE( sub3.sequence == "" );
}
SECTION( "operator +" ) {
Sequence< DNA > m = seq + Sequence< DNA >( "Id2", "GCTT", "BBAJ" );
REQUIRE( m.identifier == "Id" );
REQUIRE( m.sequence == "ACCTGCTT" );
REQUIRE( m.quality == "JJ::BBAJ" );
}
