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bind NTCP2 ipv4 acceptor to specified local address

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orignal 2021-02-27 10:35:50 -05:00
parent 40f7e9d33e
commit 288b19c3f7
2 changed files with 39 additions and 33 deletions
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8
libi2pd/NTCP2.cpp
View File

@ -1170,7 +1170,9 @@ namespace transport
{
try
{
m_NTCP2Acceptor.reset (new boost::asio::ip::tcp::acceptor (GetService (), boost::asio::ip::tcp::endpoint(boost::asio::ip::tcp::v4(), address->port)));
auto ep = m_Address4 ? boost::asio::ip::tcp::endpoint (m_Address4->address(), address->port):
boost::asio::ip::tcp::endpoint (boost::asio::ip::tcp::v4(), address->port);
m_NTCP2Acceptor.reset (new boost::asio::ip::tcp::acceptor (GetService (), ep));
}
catch ( std::exception & ex )
{
@ -1299,9 +1301,13 @@ namespace transport
localAddress = m_YggdrasilAddress;
else
localAddress = m_Address6;
conn->GetSocket ().open (boost::asio::ip::tcp::v6 ());
}
else
{
localAddress = m_Address4;
conn->GetSocket ().open (boost::asio::ip::tcp::v4 ());
}
if (localAddress)
{
boost::system::error_code ec;

64
libi2pd/Transports.cpp
View File

@ -189,7 +189,6 @@ namespace transport
proxytype = NTCP2Server::eHTTPProxy;
m_NTCP2Server->UseProxy(proxytype, proxyurl.host, proxyurl.port);
m_NTCP2Server->Start();
}
else
LogPrint(eLogError, "Transports: unsupported NTCP2 proxy URL ", ntcp2proxy);
@ -199,12 +198,38 @@ namespace transport
return;
}
else
{
m_NTCP2Server = new NTCP2Server ();
m_NTCP2Server->Start ();
}
}
// create acceptors
auto& addresses = context.GetRouterInfo ().GetAddresses ();
for (const auto& address : addresses)
{
if (!address) continue;
if (address->transportStyle == RouterInfo::eTransportSSU)
{
if (m_SSUServer == nullptr && enableSSU)
{
if (address->host.is_v4())
m_SSUServer = new SSUServer (address->port);
else
m_SSUServer = new SSUServer (address->host, address->port);
LogPrint (eLogInfo, "Transports: Start listening UDP port ", address->port);
try {
m_SSUServer->Start ();
} catch ( std::exception & ex ) {
LogPrint(eLogError, "Transports: Failed to bind to UDP port", address->port);
delete m_SSUServer;
m_SSUServer = nullptr;
continue;
}
DetectExternalIP ();
}
else
LogPrint (eLogError, "Transports: SSU server already exists");
}
}
// bind to interfaces
bool ipv4; i2p::config::GetOption("ipv4", ipv4);
if (ipv4)
@ -244,35 +269,10 @@ namespace transport
m_NTCP2Server->SetLocalAddress (addr);
}
}
// start servers
if (m_NTCP2Server) m_NTCP2Server->Start ();
// create acceptors
auto& addresses = context.GetRouterInfo ().GetAddresses ();
for (const auto& address : addresses)
{
if (!address) continue;
if (address->transportStyle == RouterInfo::eTransportSSU)
{
if (m_SSUServer == nullptr && enableSSU)
{
if (address->host.is_v4())
m_SSUServer = new SSUServer (address->port);
else
m_SSUServer = new SSUServer (address->host, address->port);
LogPrint (eLogInfo, "Transports: Start listening UDP port ", address->port);
try {
m_SSUServer->Start ();
} catch ( std::exception & ex ) {
LogPrint(eLogError, "Transports: Failed to bind to UDP port", address->port);
delete m_SSUServer;
m_SSUServer = nullptr;
continue;
}
DetectExternalIP ();
}
else
LogPrint (eLogError, "Transports: SSU server already exists");
}
}
m_PeerCleanupTimer->expires_from_now (boost::posix_time::seconds(5*SESSION_CREATION_TIMEOUT));
m_PeerCleanupTimer->async_wait (std::bind (&Transports::HandlePeerCleanupTimer, this, std::placeholders::_1));