Method RecvRSAKeyInfo

Source/Client/NM_Engine/ClientSocketWorker.cpp:576–615

}

std::size_t CNetworkClient::RecvRSAKeyInfo(const void* data, std::size_t maxlength)
{
	if (maxlength < TPacketRsaKeyInfo::size())
		return 0;

	NETWORK_LOG(LL_SYS, "Got rsa info packet!");

	// Read
	auto packet = reinterpret_cast<const TPacketRsaKeyInfo*>(data);
	auto pPublicRSAKey = DataBuffer(packet->cryptkey, packet->cryptkeysize);

	m_pRSAClient.set_crypt_key(pPublicRSAKey);
	DataBuffer pRsaData(m_pRSAClient.get_crypt_key().get_data(), m_pRSAClient.get_crypt_key().get_size());
	memcpy(&m_pRSAKey, pRsaData.get_data(), NET_CRYPT_KEY_LENGTH);

	// Answer
	auto finalizePacket = std::make_shared<TPacketRsaKeyFinalize>();

	// First arg | Dummy
	auto ulRandomDataSize	= g_nmApp->FunctionsInstance()->GetRandomInt(8, 16);
	auto pFirstDummyData	= g_nmApp->FunctionsInstance()->GetRandomData(ulRandomDataSize);
	memcpy(finalizePacket->dummyDataFirst, pFirstDummyData, ulRandomDataSize);

	// Second Arg | RSA key
	auto szKeyHash = g_nmApp->DirFunctionsInstance()->GetSHA256(pRsaData.get_data(), pRsaData.get_size());
	strcpy(finalizePacket->rsaKeyHash, szKeyHash.c_str());

	// Third arg | Dummy
	auto ulRandomDataSize2	= g_nmApp->FunctionsInstance()->GetRandomInt(12, 24);
	auto pLastDummyData		= g_nmApp->FunctionsInstance()->GetRandomData(ulRandomDataSize2);
	memcpy(finalizePacket->dummyDataLast, pLastDummyData, ulRandomDataSize2);

	// Magic
	memcpy(finalizePacket->pMagic, gs_pNetworkMagicValue, sizeof(finalizePacket->pMagic));

	// Send
	SendCrypted(HEADER_CS_RSA_KEY_FINALIZE, finalizePacket.get(), finalizePacket->size());

	return TPacketRsaKeyInfo::size();
}

std::size_t CNetworkClient::RecvEncryptionReadyNotification(const void* data, std::size_t maxlength)
{