bool PeerAuthServerOp::CallbackHook(AsyncOp *theOp, int theType)
{
	if(!theOp->Succeeded())
	{
		Finish(theOp->GetStatus());
		return true;
	}

	if(theType==PeerAuth_Track_Recv)
	{
		RecvMsgOp *aRecvOp = dynamic_cast<RecvMsgOp*>(theOp);
		if(aRecvOp==NULL)
			return true;

		ByteBufferPtr aSendMsg;
		ByteBufferPtr aRecvMsg = aRecvOp->GetMsg();
		WONStatus aStatus = mPeerAuthServer.HandleRecvMsg(aRecvMsg->data(),aRecvMsg->length(),aSendMsg);

		int aSendType = 0;
		if(aStatus==WS_Success && mPeerAuthServer.GetState()==PeerAuthServer::STATE_NOT_STARTED) // --> finished
			aSendType = PeerAuth_Track_LastSend;

		if(aSendMsg.get()!=NULL)
			mSocket->QueueOp((SocketOp*)Track(new SendMsgOp(aSendMsg),aSendType), SendTime()); // send reply

		if(aStatus!=WS_Success)
			Finish(aStatus);
		else if(aSendType!=PeerAuth_Track_LastSend) // need to recv a reply
			mSocket->QueueOp((SocketOp*)Track(new RecvMsgOp,PeerAuth_Track_Recv), RecvTime()); // get ready for challenge2
	}
	else if(theType==PeerAuth_Track_LastSend)
		Success();

	return true;
}
Ejemplo n.º 2
0
void ServerConnection::StaticMsgCallback(AsyncOpPtr theOp, RefCountPtr theParam)
{
	RecvMsgOp *anOp = (RecvMsgOp*)theOp.get();
	ServerConnection *thisConnection = (ServerConnection*)theParam.get();

	if(anOp->GetStatus()==WS_Success)
		thisConnection->MsgCallback(anOp->GetMsg());
}
Ejemplo n.º 3
0
bool ServerRequestOp::CallbackHook(AsyncOp *theOp, int theParam)
{
    if(theOp->Killed())
    {
        Kill();
        return true;
    }

    if(!theOp->Succeeded())
    {
        if(theParam==ServerReq_Track_PeerAuth && theOp->GetStatus()==WS_PeerAuth_GetCertFailure)
        {
            mGetCertStatus = ((PeerAuthOp*)theOp)->GetGetCertStatus();
            Finish(WS_ServerReq_GetCertFailure);
            return true;
        }

        SetLastServerError(theOp->GetStatus());
        TryNextServer();
        return true;
    }

    switch(theParam)
    {
    case ServerReq_Track_PeerAuth:
    {
        PeerAuthOp *aPeerAuthOp = (PeerAuthOp*)theOp;
        mCurSession = aPeerAuthOp->GetSession();
        Send();
    }

    break;

    case ServerReq_Track_Socket:
    {
        RecvMsgOp *aRecvOp = dynamic_cast<RecvMsgOp*>(theOp);
        if(aRecvOp==NULL)
            break;

        mResponse = aRecvOp->GetMsg();
        if(CheckExpiredSession())
        {
            TryNextServer();
            break;
        }

        try
        {
            WONStatus aStatus = CheckResponse();
            if(aStatus==WS_ServerReq_TryNextServer) // error, try next server
                TryNextServer();
            else if(aStatus==WS_ServerReq_Send) // more data to send
                Send();
            else if(aStatus==WS_ServerReq_Recv) // more data to receive
                QueueSocketOp(new RecvMsgOp, RecvTime());
            else if(aStatus==WS_ServerReq_ExitCommunicationLoop)
                return true;
            else // done
                FinishSaveSession(aStatus);
        }
        catch(ReadBufferException&)
        {
            SetLastServerError(WS_ServerReq_UnpackFailure);
            TryNextServer();
        }
    }
    break;

    default:
        return false;
    }

    return true;
}
Ejemplo n.º 4
0
bool PeerAuthOp::CallbackHook(AsyncOp *theOp, int theParam)
{
	switch(theParam)
	{
		case PeerAuth_Track_Socket:
		{
			if(!theOp->Succeeded())
			{
				Finish(theOp->GetStatus());
				break;
			}

			if(mAuthType==AUTH_TYPE_NONE) // just connecting
			{
				Finish(WS_Success);
				break;
			}

			RecvMsgOp *aRecvOp = dynamic_cast<RecvMsgOp*>(theOp);
			if(aRecvOp==NULL)
				break;

			ByteBufferPtr aSendMsg;
			ByteBufferPtr aRecvMsg = aRecvOp->GetMsg();
			WONStatus aStatus = mPeerAuthClient.HandleRecvMsg(aRecvMsg->data(),aRecvMsg->length(),aSendMsg);
			if(aStatus==WS_CommServ_InvalidParameters || aStatus==WS_CommServ_ExpiredPeerCertificate) // expired certificate
			{
				mPeerAuthClient.Reset();
				switch(mGetCertStatus)
				{
					case WS_None: AsyncRefreshCert(); break;
					case WS_Pending: break;
					case WS_Success: AsyncRetry(); break;
					default: Finish(WS_PeerAuth_GetCertFailure);
				}	

				break;
			}
			else if(CheckStatus(aStatus))
				break;

			if(aSendMsg.get()==NULL) 
				Success(); 				// done
			else
				AsyncSend(aSendMsg); 	// Need to send more stuff
		}
		break;


		case PeerAuth_Track_GetCert:
		{
			LightGetCertOp *aGetCert = (LightGetCertOp*)theOp;
			mGetCertStatus = aGetCert->GetStatus();
			mPeerData = aGetCert->GetPeerData();
			if(mPeerAuthClient.GetState()==PeerAuthClient::STATE_NOT_STARTED)
			{
				if(mGetCertStatus!=WS_Success)
				{
					Finish(WS_PeerAuth_GetCertFailure);
					break;
				}
				else
					AsyncRetry();
			}
		}
		break;

		default:
			return false;
	}

	return true;
}