std::istream& WebSocketMessage::in()
{
return webSocket()->in();
}
const char *WebSocketMessage::headerValue(const char *name) const
{
return webSocket()->headerValue(name);
}
std::vector<Wt::Http::Message::Header> WebSocketMessage::headers() const
{
return webSocket()->headers();
}
const std::string& WebSocketMessage::remoteAddr() const
{
return webSocket()->remoteAddr();
}
Wt::WSslInfo *WebSocketMessage::sslInfo() const
{
return webSocket()->sslInfo();
}
const std::string& WebSocketMessage::scriptName() const
{
return webSocket()->scriptName();
}
const std::string& WebSocketMessage::pathInfo() const
{
return webSocket()->pathInfo();
}
//==========================================================================
// Class: OAuth2Interface
// Function: RequestRefreshToken
//
// Description: Requests a refresh token from the server.
//
// Input Arguments:
// None
//
// Output Arguments:
// None
//
// Return Value:
// UString::String containing refresh token, or emtpy UString::String on error
//
//==========================================================================
UString::String OAuth2Interface::RequestRefreshToken()
{
assert(!authURL.empty() &&
!tokenURL.empty());
if (IsLimitedInput())
{
std::string rawReadBuffer;
if (!DoCURLPost(authURL, UString::ToNarrowString(AssembleRefreshRequestQueryString()), rawReadBuffer))
return UString::String();
const UString::String readBuffer(UString::ToStringType(rawReadBuffer));
if (ResponseContainsError(readBuffer))
return UString::String();
AuthorizationResponse authResponse;
if (!HandleAuthorizationRequestResponse(readBuffer, authResponse))
return UString::String();
UString::String queryString = AssembleAccessRequestQueryString(authResponse.deviceCode);
time_t startTime = time(nullptr);
time_t now = startTime;
while (!HandleRefreshRequestResponse(readBuffer, true))
{
#ifdef _WIN32
Sleep(1000 * authResponse.interval);
#else
sleep(authResponse.interval);
#endif
now = time(nullptr);
if (difftime(now, startTime) > authResponse.expiresIn)
{
Cerr << "Request timed out - restart application to start again\n";
return UString::String();
}
if (!DoCURLPost(tokenURL, UString::ToNarrowString(queryString), rawReadBuffer))
return UString::String();
if (ResponseContainsError(readBuffer))
return UString::String();
}
}
else
{
assert(!responseType.empty());
UString::String stateKey;// = GenerateSecurityStateKey();// Not sure why it doesn't work with the state key...
const UString::String assembledAuthURL(authURL + UString::Char('?') + AssembleRefreshRequestQueryString(stateKey));
CPPSocket webSocket(CPPSocket::SocketType::SocketTCPServer);
if (RedirectURIIsLocal())
{
if (!webSocket.Create(StripPortFromLocalRedirectURI(), UString::ToNarrowString(StripAddressFromLocalRedirectURI()).c_str()))
return UString::String();
#ifdef _WIN32
ShellExecute(nullptr, _T("open"), assembledAuthURL.c_str(), nullptr, nullptr, SW_SHOWNORMAL);
#else
system(UString::ToNarrowString(UString::String(_T("xdg-open '")) + assembledAuthURL + UString::String(_T("'"))).c_str());
#endif
}
else// (for example, with redirect URI set to "oob")
{
// The benefit of doing it the way we're doing it now, though, is
// that the browser used to authenticate does not need to be on the
// same machine that is running this application.
Cout << "Enter this address in your browser:" << std::endl << assembledAuthURL << std::endl;
}
UString::String authorizationCode;
if (RedirectURIIsLocal())
{
if (!webSocket.WaitForClientData(60000))
{
Cerr << "No response... aborting\n";
return UString::String();
}
std::string message;
{
std::lock_guard<std::mutex> lock(webSocket.GetMutex());
const auto messageSize(webSocket.Receive());
if (messageSize <= 0)
return UString::String();
message.assign(reinterpret_cast<char*>(webSocket.GetLastMessage()), messageSize);
}
if (message.empty())
return UString::String();
authorizationCode = ExtractAuthCodeFromGETRequest(message);
const auto successResponse(BuildHTTPSuccessResponse(successMessage));
assert(successResponse.length() < std::numeric_limits<unsigned int>::max());
if (!webSocket.TCPSend(reinterpret_cast<const CPPSocket::DataType*>(successResponse.c_str()), static_cast<int>(successResponse.length())))
Cout << "Warning: Authorization code response failed to send" << std::endl;
}
else
{
Cout << "Enter verification code:" << std::endl;
Cin >> authorizationCode;
}
std::string readBuffer;
if (!DoCURLPost(tokenURL, UString::ToNarrowString(AssembleAccessRequestQueryString(authorizationCode)), readBuffer) ||
ResponseContainsError(UString::ToStringType(readBuffer)) ||
!HandleRefreshRequestResponse(UString::ToStringType(readBuffer)))
{
Cerr << "Failed to obtain refresh token\n";
return UString::String();
}
}
Cout << "Successfully obtained refresh token" << std::endl;
return refreshToken;
}
const std::string& WebSocketMessage::serverPort() const
{
return webSocket()->serverPort();
}
PassRefPtr<WebSocket> WebSocket::create(ScriptExecutionContext* context)
{
RefPtr<WebSocket> webSocket(adoptRef(new WebSocket(context)));
webSocket->suspendIfNeeded();
return webSocket.release();
}
const char *WebSocketMessage::envValue(const char *name) const
{
return webSocket()->envValue(name);
}
std::ostream& WebSocketMessage::err()
{
return webSocket()->err();
}
std::ostream& WebSocketMessage::out()
{
return webSocket()->out();
}
void VJSDedicatedWorkerClass::_Construct (VJSParms_construct &ioParms)
{
XBOX::VString url;
bool reUseContext;
XBOX::VJSObject webSocket(ioParms.GetContext());
bool isOk;
if (!ioParms.CountParams() || !ioParms.IsStringParam(1) || !ioParms.GetStringParam(1, url)) {
XBOX::vThrowError(XBOX::VE_JVSC_WRONG_PARAMETER_TYPE_STRING, "1");
isOk = false;
} else {
reUseContext = false;
isOk = true;
}
if (isOk && ioParms.CountParams() >= 2) {
if (ioParms.IsBooleanParam(2)) {
if (!ioParms.GetBoolParam(2, &reUseContext)) {
XBOX::vThrowError(XBOX::VE_JVSC_WRONG_PARAMETER_TYPE_BOOLEAN, "2");
isOk = false;
}
} else if (!ioParms.GetParamObject(2, webSocket) || !webSocket.IsOfClass(VJSWebSocketClass::Class())) {
XBOX::vThrowError(XBOX::VE_JVSC_WRONG_PARAMETER, "2");
isOk = false;
} else if (ioParms.CountParams() >= 3
&& !(ioParms.IsBooleanParam(3) && ioParms.GetBoolParam(3, &reUseContext))) {
XBOX::vThrowError(XBOX::VE_JVSC_WRONG_PARAMETER_TYPE_BOOLEAN, "3");
isOk = false;
}
}
if (isOk) {
VJSWorker *outsideWorker;
VJSWebWorkerObject *workerProxy;
XBOX::VJSContext context(ioParms.GetContext());
#if USE_V8_ENGINE
XBOX::VJSObject constructedObject = ioParms.fConstructedObject;
#else
XBOX::VJSObject constructedObject(context);
#endif
VJSWebSocketObject *webSocketObject;
outsideWorker = VJSWorker::RetainWorker(context);
xbox_assert(outsideWorker != NULL);
if (!webSocket.HasRef())
webSocketObject = NULL;
else {
webSocketObject = webSocket.GetPrivateData<VJSWebSocketClass>();
xbox_assert(webSocketObject != NULL);
}
if ((workerProxy = VJSWebWorkerObject::_CreateWorker(context, outsideWorker, reUseContext, webSocketObject, url, true)) != NULL) {
constructedObject = VJSDedicatedWorkerClass::ConstructInstance(ioParms, workerProxy);
if (!webSocket.IsOfClass(VJSWebSocketClass::Class())) {
workerProxy->fOnMessagePort->SetObject(outsideWorker, constructedObject);
workerProxy->fOnErrorPort->SetObject(outsideWorker, constructedObject);
}
_AddToList(context, "Worker", constructedObject);
}
ioParms.ReturnConstructedObject(constructedObject);
XBOX::ReleaseRefCountable<VJSWorker>(&outsideWorker);
}
}
