mirror of
https://github.com/PurpleI2P/i2pd
synced 2024-11-10 00:00:29 +03:00
560 lines
16 KiB
C++
560 lines
16 KiB
C++
#include <string.h>
|
|
#include <stdlib.h>
|
|
#include <endian.h>
|
|
#include <time.h>
|
|
#include <boost/bind.hpp>
|
|
#include <cryptopp/dh.h>
|
|
#include <cryptopp/secblock.h>
|
|
#include <cryptopp/dsa.h>
|
|
#include "base64.h"
|
|
#include "Log.h"
|
|
#include "CryptoConst.h"
|
|
#include "I2NPProtocol.h"
|
|
#include "RouterContext.h"
|
|
#include "Transports.h"
|
|
#include "NTCPSession.h"
|
|
|
|
using namespace i2p::crypto;
|
|
|
|
namespace i2p
|
|
{
|
|
namespace ntcp
|
|
{
|
|
NTCPSession::NTCPSession (boost::asio::io_service& service, i2p::data::RouterInfo& in_RemoteRouterInfo):
|
|
m_Socket (service), m_TerminationTimer (service), m_IsEstablished (false),
|
|
m_RemoteRouterInfo (in_RemoteRouterInfo), m_ReceiveBufferOffset (0), m_NextMessage (nullptr)
|
|
{
|
|
}
|
|
|
|
void NTCPSession::CreateAESKey (uint8_t * pubKey, uint8_t * aesKey)
|
|
{
|
|
CryptoPP::DH dh (elgp, elgg);
|
|
CryptoPP::SecByteBlock secretKey(dh.AgreedValueLength());
|
|
if (!dh.Agree (secretKey, i2p::context.GetPrivateKey (), pubKey))
|
|
{
|
|
LogPrint ("Couldn't create shared key");
|
|
Terminate ();
|
|
return;
|
|
};
|
|
|
|
if (secretKey[0] & 0x80)
|
|
{
|
|
aesKey[0] = 0;
|
|
memcpy (aesKey + 1, secretKey, 31);
|
|
}
|
|
else
|
|
memcpy (aesKey, secretKey, 32);
|
|
}
|
|
|
|
void NTCPSession::Terminate ()
|
|
{
|
|
m_IsEstablished = false;
|
|
m_Socket.close ();
|
|
for (auto it :m_DelayedMessages)
|
|
delete it;
|
|
m_DelayedMessages.clear ();
|
|
// TODO: notify tunnels
|
|
i2p::transports.RemoveNTCPSession (this);
|
|
delete this;
|
|
LogPrint ("NTCP session terminated");
|
|
}
|
|
|
|
void NTCPSession::Connected ()
|
|
{
|
|
LogPrint ("NTCP session connected");
|
|
m_IsEstablished = true;
|
|
|
|
SendTimeSyncMessage ();
|
|
SendI2NPMessage (CreateDatabaseStoreMsg ()); // we tell immediately who we are
|
|
|
|
if (!m_DelayedMessages.empty ())
|
|
{
|
|
for (auto it :m_DelayedMessages)
|
|
SendI2NPMessage (it);
|
|
m_DelayedMessages.clear ();
|
|
}
|
|
}
|
|
|
|
void NTCPSession::ClientLogin ()
|
|
{
|
|
// send Phase1
|
|
const uint8_t * x = i2p::context.GetRouterIdentity ().publicKey;
|
|
memcpy (m_Phase1.pubKey, x, 256);
|
|
CryptoPP::SHA256().CalculateDigest(m_Phase1.HXxorHI, x, 256);
|
|
const uint8_t * ident = m_RemoteRouterInfo.GetIdentHash ();
|
|
for (int i = 0; i < 32; i++)
|
|
m_Phase1.HXxorHI[i] ^= ident[i];
|
|
|
|
boost::asio::async_write (m_Socket, boost::asio::buffer (&m_Phase1, sizeof (m_Phase1)), boost::asio::transfer_all (),
|
|
boost::bind(&NTCPSession::HandlePhase1Sent, this, boost::asio::placeholders::error, boost::asio::placeholders::bytes_transferred));
|
|
}
|
|
|
|
void NTCPSession::ServerLogin ()
|
|
{
|
|
// receive Phase1
|
|
boost::asio::async_read (m_Socket, boost::asio::buffer(&m_Phase1, sizeof (m_Phase1)),
|
|
boost::bind(&NTCPSession::HandlePhase1Received, this,
|
|
boost::asio::placeholders::error, boost::asio::placeholders::bytes_transferred));
|
|
}
|
|
|
|
void NTCPSession::HandlePhase1Sent (const boost::system::error_code& ecode, std::size_t bytes_transferred)
|
|
{
|
|
if (ecode)
|
|
{
|
|
LogPrint ("Couldn't send Phase 1 message: ", ecode.message ());
|
|
Terminate ();
|
|
}
|
|
else
|
|
{
|
|
LogPrint ("Phase 1 sent: ", bytes_transferred);
|
|
boost::asio::async_read (m_Socket, boost::asio::buffer(&m_Phase2, sizeof (m_Phase2)),
|
|
boost::bind(&NTCPSession::HandlePhase2Received, this,
|
|
boost::asio::placeholders::error, boost::asio::placeholders::bytes_transferred));
|
|
}
|
|
}
|
|
|
|
void NTCPSession::HandlePhase1Received (const boost::system::error_code& ecode, std::size_t bytes_transferred)
|
|
{
|
|
if (ecode)
|
|
{
|
|
LogPrint ("Phase 1 read error: ", ecode.message ());
|
|
Terminate ();
|
|
}
|
|
else
|
|
{
|
|
LogPrint ("Phase 1 received: ", bytes_transferred);
|
|
// verify ident
|
|
uint8_t digest[32];
|
|
CryptoPP::SHA256().CalculateDigest(digest, m_Phase1.pubKey, 256);
|
|
const uint8_t * ident = i2p::context.GetRouterInfo ().GetIdentHash ();
|
|
for (int i = 0; i < 32; i++)
|
|
{
|
|
if ((m_Phase1.HXxorHI[i] ^ ident[i]) != digest[i])
|
|
{
|
|
LogPrint ("Wrong ident");
|
|
Terminate ();
|
|
return;
|
|
}
|
|
}
|
|
|
|
SendPhase2 ();
|
|
}
|
|
}
|
|
|
|
void NTCPSession::SendPhase2 ()
|
|
{
|
|
const uint8_t * y = i2p::context.GetRouterIdentity ().publicKey;
|
|
memcpy (m_Phase2.pubKey, y, 256);
|
|
uint8_t xy[512];
|
|
memcpy (xy, m_Phase1.pubKey, 256);
|
|
memcpy (xy + 256, y, 256);
|
|
CryptoPP::SHA256().CalculateDigest(m_Phase2.encrypted.hxy, xy, 512);
|
|
uint32_t tsB = htobe32 (time(0));
|
|
m_Phase2.encrypted.timestamp = tsB;
|
|
// TODO: fill filler
|
|
|
|
uint8_t aesKey[32];
|
|
CreateAESKey (m_Phase1.pubKey, aesKey);
|
|
m_Encryption.SetKeyWithIV (aesKey, 32, y + 240);
|
|
m_Decryption.SetKeyWithIV (aesKey, 32, m_Phase1.HXxorHI + 16);
|
|
|
|
m_Encryption.ProcessData((uint8_t *)&m_Phase2.encrypted, (uint8_t *)&m_Phase2.encrypted, sizeof(m_Phase2.encrypted));
|
|
boost::asio::async_write (m_Socket, boost::asio::buffer (&m_Phase2, sizeof (m_Phase2)), boost::asio::transfer_all (),
|
|
boost::bind(&NTCPSession::HandlePhase2Sent, this, boost::asio::placeholders::error, boost::asio::placeholders::bytes_transferred, tsB));
|
|
|
|
}
|
|
|
|
void NTCPSession::HandlePhase2Sent (const boost::system::error_code& ecode, std::size_t bytes_transferred, uint32_t tsB)
|
|
{
|
|
if (ecode)
|
|
{
|
|
LogPrint ("Couldn't send Phase 2 message: ", ecode.message ());
|
|
Terminate ();
|
|
}
|
|
else
|
|
{
|
|
LogPrint ("Phase 2 sent: ", bytes_transferred);
|
|
boost::asio::async_read (m_Socket, boost::asio::buffer(&m_Phase3, sizeof (m_Phase3)),
|
|
boost::bind(&NTCPSession::HandlePhase3Received, this,
|
|
boost::asio::placeholders::error, boost::asio::placeholders::bytes_transferred, tsB));
|
|
}
|
|
}
|
|
|
|
void NTCPSession::HandlePhase2Received (const boost::system::error_code& ecode, std::size_t bytes_transferred)
|
|
{
|
|
if (ecode)
|
|
{
|
|
LogPrint ("Phase 2 read error: ", ecode.message (), ". Wrong ident assumed");
|
|
GetRemoteRouterInfo ().SetUnreachable (true); // this RouterInfo is not valid
|
|
Terminate ();
|
|
}
|
|
else
|
|
{
|
|
LogPrint ("Phase 2 received: ", bytes_transferred);
|
|
|
|
uint8_t aesKey[32];
|
|
CreateAESKey (m_Phase2.pubKey, aesKey);
|
|
m_Decryption.SetKeyWithIV (aesKey, 32, m_Phase2.pubKey + 240);
|
|
m_Encryption.SetKeyWithIV (aesKey, 32, m_Phase1.HXxorHI + 16);
|
|
|
|
m_Decryption.ProcessData((uint8_t *)&m_Phase2.encrypted, (uint8_t *)&m_Phase2.encrypted, sizeof(m_Phase2.encrypted));
|
|
// verify
|
|
uint8_t xy[512], hxy[32];
|
|
memcpy (xy, i2p::context.GetRouterIdentity ().publicKey, 256);
|
|
memcpy (xy + 256, m_Phase2.pubKey, 256);
|
|
CryptoPP::SHA256().CalculateDigest(hxy, xy, 512);
|
|
if (memcmp (hxy, m_Phase2.encrypted.hxy, 32))
|
|
{
|
|
LogPrint ("Incorrect hash");
|
|
Terminate ();
|
|
return ;
|
|
}
|
|
SendPhase3 ();
|
|
}
|
|
}
|
|
|
|
void NTCPSession::SendPhase3 ()
|
|
{
|
|
m_Phase3.size = htons (sizeof (m_Phase3.ident));
|
|
memcpy (&m_Phase3.ident, &i2p::context.GetRouterIdentity (), sizeof (m_Phase3.ident));
|
|
uint32_t tsA = htobe32 (time(0));
|
|
m_Phase3.timestamp = tsA;
|
|
|
|
SignedData s;
|
|
memcpy (s.x, m_Phase1.pubKey, 256);
|
|
memcpy (s.y, m_Phase2.pubKey, 256);
|
|
memcpy (s.ident, m_RemoteRouterInfo.GetIdentHash (), 32);
|
|
s.tsA = tsA;
|
|
s.tsB = m_Phase2.encrypted.timestamp;
|
|
i2p::context.Sign ((uint8_t *)&s, sizeof (s), m_Phase3.signature);
|
|
|
|
m_Encryption.ProcessData((uint8_t *)&m_Phase3, (uint8_t *)&m_Phase3, sizeof(m_Phase3));
|
|
|
|
boost::asio::async_write (m_Socket, boost::asio::buffer (&m_Phase3, sizeof (m_Phase3)), boost::asio::transfer_all (),
|
|
boost::bind(&NTCPSession::HandlePhase3Sent, this, boost::asio::placeholders::error, boost::asio::placeholders::bytes_transferred, tsA));
|
|
}
|
|
|
|
void NTCPSession::HandlePhase3Sent (const boost::system::error_code& ecode, std::size_t bytes_transferred, uint32_t tsA)
|
|
{
|
|
if (ecode)
|
|
{
|
|
LogPrint ("Couldn't send Phase 3 message: ", ecode.message ());
|
|
Terminate ();
|
|
}
|
|
else
|
|
{
|
|
LogPrint ("Phase 3 sent: ", bytes_transferred);
|
|
boost::asio::async_read (m_Socket, boost::asio::buffer(&m_Phase4, sizeof (m_Phase4)),
|
|
boost::bind(&NTCPSession::HandlePhase4Received, this,
|
|
boost::asio::placeholders::error, boost::asio::placeholders::bytes_transferred, tsA));
|
|
}
|
|
}
|
|
|
|
void NTCPSession::HandlePhase3Received (const boost::system::error_code& ecode, std::size_t bytes_transferred, uint32_t tsB)
|
|
{
|
|
if (ecode)
|
|
{
|
|
LogPrint ("Phase 3 read error: ", ecode.message ());
|
|
Terminate ();
|
|
}
|
|
else
|
|
{
|
|
LogPrint ("Phase 3 received: ", bytes_transferred);
|
|
m_Decryption.ProcessData((uint8_t *)&m_Phase3, (uint8_t *)&m_Phase3, sizeof(m_Phase3));
|
|
m_RemoteRouterInfo.SetRouterIdentity (m_Phase3.ident);
|
|
|
|
SignedData s;
|
|
memcpy (s.x, m_Phase1.pubKey, 256);
|
|
memcpy (s.y, m_Phase2.pubKey, 256);
|
|
memcpy (s.ident, i2p::context.GetRouterInfo ().GetIdentHash (), 32);
|
|
s.tsA = m_Phase3.timestamp;
|
|
s.tsB = tsB;
|
|
|
|
CryptoPP::DSA::PublicKey pubKey;
|
|
pubKey.Initialize (dsap, dsaq, dsag, CryptoPP::Integer (m_RemoteRouterInfo.GetRouterIdentity ().signingKey, 128));
|
|
CryptoPP::DSA::Verifier verifier (pubKey);
|
|
if (!verifier.VerifyMessage ((uint8_t *)&s, sizeof(s), m_Phase3.signature, 40))
|
|
{
|
|
LogPrint ("signature verification failed");
|
|
Terminate ();
|
|
return;
|
|
}
|
|
|
|
SendPhase4 (tsB);
|
|
}
|
|
}
|
|
|
|
void NTCPSession::SendPhase4 (uint32_t tsB)
|
|
{
|
|
SignedData s;
|
|
memcpy (s.x, m_Phase1.pubKey, 256);
|
|
memcpy (s.y, m_Phase2.pubKey, 256);
|
|
memcpy (s.ident, m_RemoteRouterInfo.GetIdentHash (), 32);
|
|
s.tsA = m_Phase3.timestamp;
|
|
s.tsB = tsB;
|
|
i2p::context.Sign ((uint8_t *)&s, sizeof (s), m_Phase4.signature);
|
|
m_Encryption.ProcessData((uint8_t *)&m_Phase4, (uint8_t *)&m_Phase4, sizeof(m_Phase4));
|
|
|
|
boost::asio::async_write (m_Socket, boost::asio::buffer (&m_Phase4, sizeof (m_Phase4)), boost::asio::transfer_all (),
|
|
boost::bind(&NTCPSession::HandlePhase4Sent, this, boost::asio::placeholders::error, boost::asio::placeholders::bytes_transferred));
|
|
}
|
|
|
|
void NTCPSession::HandlePhase4Sent (const boost::system::error_code& ecode, std::size_t bytes_transferred)
|
|
{
|
|
if (ecode)
|
|
{
|
|
LogPrint ("Couldn't send Phase 4 message: ", ecode.message ());
|
|
Terminate ();
|
|
}
|
|
else
|
|
{
|
|
LogPrint ("Phase 4 sent: ", bytes_transferred);
|
|
Connected ();
|
|
m_ReceiveBufferOffset = 0;
|
|
m_NextMessage = nullptr;
|
|
Receive ();
|
|
}
|
|
}
|
|
|
|
void NTCPSession::HandlePhase4Received (const boost::system::error_code& ecode, std::size_t bytes_transferred, uint32_t tsA)
|
|
{
|
|
if (ecode)
|
|
{
|
|
LogPrint ("Phase 4 read error: ", ecode.message ());
|
|
Terminate ();
|
|
}
|
|
else
|
|
{
|
|
LogPrint ("Phase 4 received: ", bytes_transferred);
|
|
m_Decryption.ProcessData((uint8_t *)&m_Phase4, (uint8_t *)&m_Phase4, sizeof(m_Phase4));
|
|
|
|
// verify signature
|
|
SignedData s;
|
|
memcpy (s.x, m_Phase1.pubKey, 256);
|
|
memcpy (s.y, m_Phase2.pubKey, 256);
|
|
memcpy (s.ident, i2p::context.GetRouterInfo ().GetIdentHash (), 32);
|
|
s.tsA = tsA;
|
|
s.tsB = m_Phase2.encrypted.timestamp;
|
|
|
|
CryptoPP::DSA::PublicKey pubKey;
|
|
pubKey.Initialize (dsap, dsaq, dsag, CryptoPP::Integer (m_RemoteRouterInfo.GetRouterIdentity ().signingKey, 128));
|
|
CryptoPP::DSA::Verifier verifier (pubKey);
|
|
if (!verifier.VerifyMessage ((uint8_t *)&s, sizeof(s), m_Phase4.signature, 40))
|
|
{
|
|
LogPrint ("signature verification failed");
|
|
Terminate ();
|
|
return;
|
|
}
|
|
Connected ();
|
|
|
|
m_ReceiveBufferOffset = 0;
|
|
m_NextMessage = nullptr;
|
|
Receive ();
|
|
}
|
|
}
|
|
|
|
void NTCPSession::Receive ()
|
|
{
|
|
m_Socket.async_read_some (boost::asio::buffer(m_ReceiveBuffer + m_ReceiveBufferOffset, NTCP_MAX_MESSAGE_SIZE*2 -m_ReceiveBufferOffset),
|
|
boost::bind(&NTCPSession::HandleReceived, this,
|
|
boost::asio::placeholders::error, boost::asio::placeholders::bytes_transferred));
|
|
}
|
|
|
|
void NTCPSession::HandleReceived (const boost::system::error_code& ecode, std::size_t bytes_transferred)
|
|
{
|
|
if (ecode)
|
|
{
|
|
LogPrint ("Read error: ", ecode.message ());
|
|
Terminate ();
|
|
}
|
|
else
|
|
{
|
|
LogPrint ("Received: ", bytes_transferred);
|
|
m_ReceiveBufferOffset += bytes_transferred;
|
|
|
|
if (m_ReceiveBufferOffset >= 16)
|
|
{
|
|
uint8_t * nextBlock = m_ReceiveBuffer;
|
|
while (m_ReceiveBufferOffset >= 16)
|
|
{
|
|
DecryptNextBlock (nextBlock); // 16 bytes
|
|
nextBlock += 16;
|
|
m_ReceiveBufferOffset -= 16;
|
|
}
|
|
if (m_ReceiveBufferOffset > 0)
|
|
memcpy (m_ReceiveBuffer, nextBlock, m_ReceiveBufferOffset);
|
|
}
|
|
|
|
Receive ();
|
|
}
|
|
}
|
|
|
|
void NTCPSession::DecryptNextBlock (const uint8_t * encrypted) // 16 bytes
|
|
{
|
|
if (!m_NextMessage) // new message, header expected
|
|
{
|
|
m_NextMessage = i2p::NewI2NPMessage ();
|
|
m_NextMessageOffset = 0;
|
|
|
|
m_Decryption.ProcessData (m_NextMessage->buf, encrypted, 16);
|
|
uint16_t dataSize = be16toh (*(uint16_t *)m_NextMessage->buf);
|
|
if (dataSize)
|
|
{
|
|
// new message
|
|
m_NextMessageOffset += 16;
|
|
m_NextMessage->offset = 2; // size field
|
|
m_NextMessage->len = dataSize + 2;
|
|
}
|
|
else
|
|
{
|
|
// timestamp
|
|
LogPrint ("Timestamp");
|
|
i2p::DeleteI2NPMessage (m_NextMessage);
|
|
m_NextMessage = nullptr;
|
|
return;
|
|
}
|
|
}
|
|
else // message continues
|
|
{
|
|
m_Decryption.ProcessData (m_NextMessage->buf + m_NextMessageOffset, encrypted, 16);
|
|
m_NextMessageOffset += 16;
|
|
}
|
|
|
|
if (m_NextMessageOffset >= m_NextMessage->len + 4) // +checksum
|
|
{
|
|
// we have a complete I2NP message
|
|
i2p::HandleI2NPMessage (m_NextMessage);
|
|
m_NextMessage = nullptr;
|
|
}
|
|
}
|
|
|
|
void NTCPSession::Send (i2p::I2NPMessage * msg)
|
|
{
|
|
uint8_t * sendBuffer;
|
|
int len;
|
|
|
|
if (msg)
|
|
{
|
|
// regular I2NP
|
|
if (msg->offset < 2)
|
|
{
|
|
LogPrint ("Malformed I2NP message");
|
|
i2p::DeleteI2NPMessage (msg);
|
|
}
|
|
sendBuffer = msg->GetBuffer () - 2;
|
|
len = msg->GetLength ();
|
|
*((uint16_t *)sendBuffer) = htobe16 (len);
|
|
}
|
|
else
|
|
{
|
|
// prepare timestamp
|
|
sendBuffer = m_TimeSyncBuffer;
|
|
len = 4;
|
|
*((uint16_t *)sendBuffer) = 0;
|
|
*((uint32_t *)(sendBuffer + 2)) = htobe32 (time (0));
|
|
}
|
|
int rem = (len + 6) % 16;
|
|
int padding = 0;
|
|
if (rem > 0) padding = 16 - rem;
|
|
// TODO: fill padding
|
|
m_Adler.CalculateDigest (sendBuffer + len + 2 + padding, sendBuffer, len + 2+ padding);
|
|
|
|
int l = len + padding + 6;
|
|
m_Encryption.ProcessData(sendBuffer, sendBuffer, l);
|
|
|
|
boost::asio::async_write (m_Socket, boost::asio::buffer (sendBuffer, l), boost::asio::transfer_all (),
|
|
boost::bind(&NTCPSession::HandleSent, this, boost::asio::placeholders::error, boost::asio::placeholders::bytes_transferred, msg));
|
|
ScheduleTermination (); // reset termination timer
|
|
}
|
|
|
|
void NTCPSession::HandleSent (const boost::system::error_code& ecode, std::size_t bytes_transferred, i2p::I2NPMessage * msg)
|
|
{
|
|
if (msg)
|
|
i2p::DeleteI2NPMessage (msg);
|
|
if (ecode)
|
|
{
|
|
LogPrint ("Couldn't send msg: ", ecode.message ());
|
|
Terminate ();
|
|
}
|
|
else
|
|
{
|
|
LogPrint ("Msg sent: ", bytes_transferred);
|
|
}
|
|
}
|
|
|
|
void NTCPSession::SendTimeSyncMessage ()
|
|
{
|
|
Send (nullptr);
|
|
}
|
|
|
|
void NTCPSession::SendI2NPMessage (I2NPMessage * msg)
|
|
{
|
|
if (msg)
|
|
{
|
|
if (m_IsEstablished)
|
|
Send (msg);
|
|
else
|
|
m_DelayedMessages.push_back (msg);
|
|
}
|
|
}
|
|
|
|
void NTCPSession::ScheduleTermination ()
|
|
{
|
|
m_TerminationTimer.cancel ();
|
|
m_TerminationTimer.expires_from_now (boost::posix_time::seconds(TERMINATION_TIMEOUT));
|
|
m_TerminationTimer.async_wait (boost::bind (&NTCPSession::HandleTerminationTimer,
|
|
this, boost::asio::placeholders::error));
|
|
}
|
|
|
|
void NTCPSession::HandleTerminationTimer (const boost::system::error_code& ecode)
|
|
{
|
|
if (ecode != boost::asio::error::operation_aborted)
|
|
{
|
|
LogPrint ("No activity fo ", TERMINATION_TIMEOUT, " seconds");
|
|
m_Socket.close ();
|
|
}
|
|
}
|
|
|
|
|
|
NTCPClient::NTCPClient (boost::asio::io_service& service, const char * address,
|
|
int port, i2p::data::RouterInfo& in_RouterInfo):
|
|
NTCPSession (service, in_RouterInfo),
|
|
m_Endpoint (boost::asio::ip::address::from_string (address), port)
|
|
{
|
|
Connect ();
|
|
}
|
|
|
|
void NTCPClient::Connect ()
|
|
{
|
|
LogPrint ("Connecting to ", m_Endpoint.address ().to_string (),":", m_Endpoint.port ());
|
|
GetSocket ().async_connect (m_Endpoint, boost::bind (&NTCPClient::HandleConnect,
|
|
this, boost::asio::placeholders::error));
|
|
}
|
|
|
|
void NTCPClient::HandleConnect (const boost::system::error_code& ecode)
|
|
{
|
|
if (ecode)
|
|
{
|
|
LogPrint ("Connect error: ", ecode.message ());
|
|
GetRemoteRouterInfo ().SetUnreachable (true);
|
|
Terminate ();
|
|
}
|
|
else
|
|
{
|
|
LogPrint ("Connected");
|
|
ClientLogin ();
|
|
}
|
|
}
|
|
|
|
void NTCPServerConnection::Connected ()
|
|
{
|
|
LogPrint ("NTCP server session connected");
|
|
SetIsEstablished (true);
|
|
i2p::transports.AddNTCPSession (this);
|
|
|
|
SendTimeSyncMessage ();
|
|
SendI2NPMessage (CreateDatabaseStoreMsg ()); // we tell immediately who we are
|
|
}
|
|
}
|
|
}
|