void TorController::add_onion_cb(TorControlConnection& conn, const TorControlReply& reply)
{
if (reply.code == 250) {
LogPrint("tor", "tor: ADD_ONION successful\n");
for (const std::string &s : reply.lines) {
std::map<std::string,std::string> m = ParseTorReplyMapping(s);
std::map<std::string,std::string>::iterator i;
if ((i = m.find("ServiceID")) != m.end())
service_id = i->second;
if ((i = m.find("PrivateKey")) != m.end())
private_key = i->second;
}
service = CService(service_id+".onion", GetListenPort());
LogPrintf("tor: Got service ID %s, advertising service %s\n", service_id, service.ToString());
if (WriteBinaryFile(GetPrivateKeyFile(), private_key)) {
LogPrint("tor", "tor: Cached service private key to %s\n", GetPrivateKeyFile());
} else {
LogPrintf("tor: Error writing service private key to %s\n", GetPrivateKeyFile());
}
AddLocal(service, LOCAL_MANUAL);
// ... onion requested - keep connection open
} else if (reply.code == 510) { // 510 Unrecognized command
LogPrintf("tor: Add onion failed with unrecognized command (You probably need to upgrade Tor)\n");
} else {
LogPrintf("tor: Add onion failed; error code %d\n", reply.code);
}
}
void TorController::auth_cb(TorControlConnection& conn, const TorControlReply& reply)
{
if (reply.code == 250) {
LogPrint("tor", "tor: Authentication successful\n");
// Now that we know Tor is running setup the proxy for onion addresses
// if -onion isn't set to something else.
if (GetArg("-onion", "") == "") {
proxyType addrOnion = proxyType(CService("127.0.0.1", 9050), true);
SetProxy(NET_TOR, addrOnion);
SetLimited(NET_TOR, false);
}
// Finally - now create the service
if (private_key.empty()) // No private key, generate one
private_key = "NEW:RSA1024"; // Explicitly request RSA1024 - see issue #9214
// Request hidden service, redirect port.
// Note that the 'virtual' port doesn't have to be the same as our internal port, but this is just a convenient
// choice. TODO; refactor the shutdown sequence some day.
conn.Command(strprintf("ADD_ONION %s Port=%i,127.0.0.1:%i", private_key, GetListenPort(), GetListenPort()),
boost::bind(&TorController::add_onion_cb, this, _1, _2));
} else {
LogPrintf("tor: Authentication failed\n");
}
}
void TorController::add_onion_cb(TorControlConnection& _conn, const TorControlReply& reply)
{
if (reply.code == 250) {
LogPrint(BCLog::TOR, "tor: ADD_ONION successful\n");
BOOST_FOREACH(const std::string &s, reply.lines) {
std::map<std::string,std::string> m = ParseTorReplyMapping(s);
std::map<std::string,std::string>::iterator i;
if ((i = m.find("ServiceID")) != m.end())
service_id = i->second;
if ((i = m.find("PrivateKey")) != m.end())
private_key = i->second;
}
if (service_id.empty()) {
LogPrintf("tor: Error parsing ADD_ONION parameters:\n");
for (const std::string &s : reply.lines) {
LogPrintf(" %s\n", SanitizeString(s));
}
return;
}
service = LookupNumeric(std::string(service_id+".onion").c_str(), GetListenPort());
LogPrintf("tor: Got service ID %s, advertising service %s\n", service_id, service.ToString());
if (WriteBinaryFile(GetPrivateKeyFile(), private_key)) {
LogPrint(BCLog::TOR, "tor: Cached service private key to %s\n", GetPrivateKeyFile().string());
} else {
LogPrintf("tor: Error writing service private key to %s\n", GetPrivateKeyFile().string());
}
AddLocal(service, LOCAL_MANUAL);
// ... onion requested - keep connection open
} else if (reply.code == 510) { // 510 Unrecognized command
bool CActiveDeterministicMasternodeManager::GetLocalAddress(CService& addrRet)
{
// First try to find whatever local address is specified by externalip option
bool fFoundLocal = GetLocal(addrRet) && CMasternode::IsValidNetAddr(addrRet);
if (!fFoundLocal && Params().NetworkIDString() == CBaseChainParams::REGTEST) {
if (Lookup("127.0.0.1", addrRet, GetListenPort(), false)) {
fFoundLocal = true;
}
}
if (!fFoundLocal) {
bool empty = true;
// If we have some peers, let's try to find our local address from one of them
g_connman->ForEachNodeContinueIf(CConnman::AllNodes, [&fFoundLocal, &empty](CNode* pnode) {
empty = false;
if (pnode->addr.IsIPv4())
fFoundLocal = GetLocal(activeMasternodeInfo.service, &pnode->addr) && CMasternode::IsValidNetAddr(activeMasternodeInfo.service);
return !fFoundLocal;
});
// nothing and no live connections, can't do anything for now
if (empty) {
strError = "Can't detect valid external address. Please consider using the externalip configuration option if problem persists. Make sure to use IPv4 address only.";
LogPrintf("CActiveDeterministicMasternodeManager::GetLocalAddress -- ERROR: %s\n", strError);
return false;
}
}
return true;
}
BOOL CSocketTcpServer::InitServer()
{
WSADATA wsaData;
SOCKADDR_IN addr_Server;//地址家族
CString errcode;
//winsock初始化
int iError = WSAStartup(MAKEWORD(2,2),&wsaData);
if(iError != 0)
{
errcode.Format(_T("WSAStartup failed with error: %d"),GetLastError);
AfxMessageBox(errcode);
return FALSE;
}
//创建一个套接字绑定到一个特定的协议
// m_SockBound = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
m_SockBound = WSASocket(AF_INET,SOCK_STREAM,IPPROTO_TCP,NULL,NULL,WSA_FLAG_OVERLAPPED);
if (m_SockBound == INVALID_SOCKET)
{
errcode.Format(_T("WSAStartup failed with error: %d"),GetLastError);
AfxMessageBox(errcode);
WSACleanup(); //terminates use of the Winsock 2 DLL
return FALSE;
}
//构建本地地址信息
addr_Server.sin_family = AF_INET; //地址家族
USHORT port = GetListenPort();
if(port > 0)
{
m_uListenPort = port;
}
//注意转化为网络字节序
addr_Server.sin_port = htons(m_uListenPort);
//使用INADDR_ANY 指示任意地址
addr_Server.sin_addr.S_un.S_addr = htonl(INADDR_ANY);
//绑定
iError = bind(m_SockBound,(LPSOCKADDR)&addr_Server,
sizeof(addr_Server));
if(iError == SOCKET_ERROR)
{
errcode.Format(_T("socket failed with error code: %d"),GetLastError());
AfxMessageBox(errcode,MB_OK | MB_ICONERROR);
closesocket(m_SockBound); //关闭套接字
WSACleanup();
return FALSE;
}
//侦听连接请求
iError = listen(m_SockBound, m_uMaxListenCount);
if (iError == SOCKET_ERROR)
{
errcode.Format(_T("socket failed with error code:%d"),GetLastError());
AfxMessageBox(errcode,MB_OK | MB_ICONERROR);
closesocket(m_SockBound); //关闭套接字
return FALSE;
}
m_hWorhThreadHandle = CreateThread(NULL,0,WorkThread,this,0,NULL);
m_hAcceptThreadHandle = CreateThread(NULL,0,AcceptThread,this,0,NULL);
return TRUE;
}
void DiagnosticsDialog::VerifyTCPPort()
{
tcpSocket = new QTcpSocket(this);
connect(tcpSocket, SIGNAL(connected()), this, SLOT(TCPFinished()));
connect(tcpSocket, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(TCPFailed(QAbstractSocket::SocketError)));
tcpSocket->connectToHost("portquiz.net", GetListenPort());
}
void CActiveLegacyMasternodeManager::ManageStateInitial(CConnman& connman)
{
if (deterministicMNManager->IsDeterministicMNsSporkActive()) return;
LogPrint("masternode", "CActiveLegacyMasternodeManager::ManageStateInitial -- status = %s, type = %s, pinger enabled = %d\n", GetStatus(), GetTypeString(), fPingerEnabled);
// Check that our local network configuration is correct
if (!fListen) {
// listen option is probably overwritten by smth else, no good
nState = ACTIVE_MASTERNODE_NOT_CAPABLE;
strNotCapableReason = "Masternode must accept connections from outside. Make sure listen configuration option is not overwritten by some another parameter.";
LogPrintf("CActiveLegacyMasternodeManager::ManageStateInitial -- %s: %s\n", GetStateString(), strNotCapableReason);
return;
}
// First try to find whatever local address is specified by externalip option
bool fFoundLocal = GetLocal(activeMasternodeInfo.service) && CMasternode::IsValidNetAddr(activeMasternodeInfo.service);
if (!fFoundLocal) {
bool empty = true;
// If we have some peers, let's try to find our local address from one of them
connman.ForEachNodeContinueIf(CConnman::AllNodes, [&fFoundLocal, &empty](CNode* pnode) {
empty = false;
if (pnode->addr.IsIPv4())
fFoundLocal = GetLocal(activeMasternodeInfo.service, &pnode->addr) && CMasternode::IsValidNetAddr(activeMasternodeInfo.service);
return !fFoundLocal;
});
// nothing and no live connections, can't do anything for now
if (empty) {
nState = ACTIVE_MASTERNODE_NOT_CAPABLE;
strNotCapableReason = "Can't detect valid external address. Will retry when there are some connections available.";
LogPrintf("CActiveLegacyMasternodeManager::ManageStateInitial -- %s: %s\n", GetStateString(), strNotCapableReason);
return;
}
}
if (!fFoundLocal && Params().NetworkIDString() == CBaseChainParams::REGTEST) {
if (Lookup("127.0.0.1", activeMasternodeInfo.service, GetListenPort(), false)) {
fFoundLocal = true;
}
}
if (!fFoundLocal) {
nState = ACTIVE_MASTERNODE_NOT_CAPABLE;
strNotCapableReason = "Can't detect valid external address. Please consider using the externalip configuration option if problem persists. Make sure to use IPv4 address only.";
LogPrintf("CActiveLegacyMasternodeManager::ManageStateInitial -- %s: %s\n", GetStateString(), strNotCapableReason);
return;
}
int mainnetDefaultPort = Params(CBaseChainParams::MAIN).GetDefaultPort();
if (Params().NetworkIDString() == CBaseChainParams::MAIN) {
if (activeMasternodeInfo.service.GetPort() != mainnetDefaultPort) {
nState = ACTIVE_MASTERNODE_NOT_CAPABLE;
strNotCapableReason = strprintf("Invalid port: %u - only %d is supported on mainnet.", activeMasternodeInfo.service.GetPort(), mainnetDefaultPort);
LogPrintf("CActiveLegacyMasternodeManager::ManageStateInitial -- %s: %s\n", GetStateString(), strNotCapableReason);
return;
}
} else if (activeMasternodeInfo.service.GetPort() == mainnetDefaultPort) {
nState = ACTIVE_MASTERNODE_NOT_CAPABLE;
strNotCapableReason = strprintf("Invalid port: %u - %d is only supported on mainnet.", activeMasternodeInfo.service.GetPort(), mainnetDefaultPort);
LogPrintf("CActiveLegacyMasternodeManager::ManageStateInitial -- %s: %s\n", GetStateString(), strNotCapableReason);
return;
}
if (Params().NetworkIDString() != CBaseChainParams::REGTEST) {
// Check socket connectivity
LogPrintf("CActiveLegacyMasternodeManager::ManageStateInitial -- Checking inbound connection to '%s'\n", activeMasternodeInfo.service.ToString());
SOCKET hSocket;
bool fConnected = ConnectSocket(activeMasternodeInfo.service, hSocket, nConnectTimeout) && IsSelectableSocket(hSocket);
CloseSocket(hSocket);
if (!fConnected) {
nState = ACTIVE_MASTERNODE_NOT_CAPABLE;
strNotCapableReason = "Could not connect to " + activeMasternodeInfo.service.ToString();
LogPrintf("CActiveLegacyMasternodeManager::ManageStateInitial -- %s: %s\n", GetStateString(), strNotCapableReason);
return;
}
}
// Default to REMOTE
eType = MASTERNODE_REMOTE;
LogPrint("masternode", "CActiveLegacyMasternodeManager::ManageStateInitial -- End status = %s, type = %s, pinger enabled = %d\n", GetStatus(), GetTypeString(), fPingerEnabled);
}
