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set status OK after peer test msg 5

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orignal 2022-07-06 12:41:51 -04:00
parent a2f4e08b00
commit aa21748e9a
2 changed files with 30 additions and 7 deletions
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34
libi2pd/SSU2Session.cpp
View file

@ -9,7 +9,6 @@
#include <string.h>
#include <openssl/rand.h>
#include "Log.h"
#include "RouterContext.h"
#include "Transports.h"
#include "Gzip.h"
#include "NetDb.hpp"
@ -1693,10 +1692,8 @@ namespace transport
}
else
{
if (m_Address->IsV4 () && i2p::context.GetStatus () == eRouterStatusTesting)
i2p::context.SetStatusSSU2 (eRouterStatusFirewalled);
if (m_Address->IsV6 () && i2p::context.GetStatusV6 () == eRouterStatusTesting)
i2p::context.SetStatusV6SSU2 (eRouterStatusFirewalled);
if (GetRouterStatus () == eRouterStatusTesting)
SetRouterStatus (eRouterStatusFirewalled);
}
}
else
@ -1715,6 +1712,7 @@ namespace transport
else
{
LogPrint (eLogInfo, "SSU2: Peer test 4 error code ", (int)buf[1]);
SetRouterStatus (eRouterStatusUnknown);
it->second.first->Terminate ();
}
m_PeerTests.erase (it);
@ -1731,6 +1729,7 @@ namespace transport
else
// we received msg 5 before msg 4
m_State = eSSU2SessionStatePeerTestReceived;
SetRouterStatus (eRouterStatusOK);
}
else
LogPrint (eLogWarning, "SSU2: Peer test 5 nonce mismatch ", nonce, " connID=", m_SourceConnID);
@ -1746,8 +1745,6 @@ namespace transport
m_Server.RemoveSession (htobe64 (((uint64_t)nonce << 32) | nonce));
if (m_Address->IsV6 ())
i2p::context.SetStatusV6 (eRouterStatusOK); // set status OK for ipv6 even if from SSU2
else
i2p::context.SetStatusSSU2 (eRouterStatusOK);
break;
default:
LogPrint (eLogWarning, "SSU2: PeerTest unexpected msg num ", buf[0]);
@ -1808,6 +1805,29 @@ namespace transport
return i2p::context.GetRouterInfo ().GetSSU2Address (m_Address->IsV4 ());
return nullptr;
}
RouterStatus SSU2Session::GetRouterStatus () const
{
if (m_Address)
{
if (m_Address->IsV4 ())
return i2p::context.GetStatus ();
if (m_Address->IsV6 ())
return i2p::context.GetStatusV6 ();
}
return eRouterStatusUnknown;
}
void SSU2Session::SetRouterStatus (RouterStatus status) const
{
if (m_Address)
{
if (m_Address->IsV4 ())
i2p::context.SetStatusSSU2 (status);
else if (m_Address->IsV6 ())
i2p::context.SetStatusV6SSU2 (status);
}
}
size_t SSU2Session::CreateAddressBlock (uint8_t * buf, size_t len, const boost::asio::ip::udp::endpoint& ep)
{

3
libi2pd/SSU2Session.h
View file

@ -17,6 +17,7 @@
#include <boost/asio.hpp>
#include "Crypto.h"
#include "RouterInfo.h"
#include "RouterContext.h"
#include "TransportSession.h"
namespace i2p
@ -238,6 +239,8 @@ namespace transport
bool ExtractEndpoint (const uint8_t * buf, size_t size, boost::asio::ip::udp::endpoint& ep);
size_t CreateEndpoint (uint8_t * buf, size_t len, const boost::asio::ip::udp::endpoint& ep);
std::shared_ptr<const i2p::data::RouterInfo::Address> FindLocalAddress () const;
RouterStatus GetRouterStatus () const;
void SetRouterStatus (RouterStatus status) const;
std::shared_ptr<const i2p::data::RouterInfo> ExtractRouterInfo (const uint8_t * buf, size_t size);
void CreateNonce (uint64_t seqn, uint8_t * nonce);
bool UpdateReceivePacketNum (uint32_t packetNum); // for Ack, returns false if duplicate