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invoke SSU2 peer test updates

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orignal 2022-07-04 18:54:20 -04:00
parent 6143515ac6
commit 0e6ad548b2
3 changed files with 40 additions and 2 deletions
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28
libi2pd/RouterContext.cpp
View file

@ -225,6 +225,13 @@ namespace i2p
fk.write ((char *)m_SSU2Keys.get (), sizeof (SSU2PrivateKeys));
}
bool RouterContext::IsSSU2Only () const
{
auto transports = m_RouterInfo.GetCompatibleTransports (false);
return (transports & (i2p::data::RouterInfo::eSSU2V4 | i2p::data::RouterInfo::eSSU2V6)) &&
(transports & ~(i2p::data::RouterInfo::eSSUV4 | i2p::data::RouterInfo::eSSUV6));
}
void RouterContext::SetStatus (RouterStatus status)
{
if (status != m_Status)
@ -245,6 +252,12 @@ namespace i2p
}
}
void RouterContext::SetStatusSSU2 (RouterStatus status)
{
if (IsSSU2Only ())
SetStatus (status);
}
void RouterContext::SetStatusV6 (RouterStatus status)
{
if (status != m_StatusV6)
@ -264,6 +277,12 @@ namespace i2p
}
}
void RouterContext::SetStatusV6SSU2 (RouterStatus status)
{
if (IsSSU2Only ())
SetStatusV6 (status);
}
void RouterContext::UpdatePort (int port)
{
bool updated = false;
@ -568,7 +587,8 @@ namespace i2p
// delete previous introducers
auto& addresses = m_RouterInfo.GetAddresses ();
for (auto& addr : addresses)
if (addr->ssu && !addr->IsSSU2 () && ((v4 && addr->IsV4 ()) || (v6 && addr->IsV6 ())))
if (addr->ssu && (!addr->IsSSU2 () || IsSSU2Only ()) &&
((v4 && addr->IsV4 ()) || (v6 && addr->IsV6 ())))
{
addr->published = false;
addr->caps &= ~i2p::data::RouterInfo::eSSUIntroducer; // can't be introducer
@ -598,9 +618,13 @@ namespace i2p
}
uint16_t port = 0;
// delete previous introducers
bool isSSU2Published = IsSSU2Only (); // TODO
if (isSSU2Published)
i2p::config::GetOption ("ssu2.published", isSSU2Published);
auto& addresses = m_RouterInfo.GetAddresses ();
for (auto& addr : addresses)
if (addr->ssu && !addr->IsSSU2 () && ((v4 && addr->IsV4 ()) || (v6 && addr->IsV6 ())))
if (addr->ssu && (!addr->IsSSU2 () || isSSU2Published) &&
((v4 && addr->IsV4 ()) || (v6 && addr->IsV6 ())))
{
addr->published = true;
addr->caps |= i2p::data::RouterInfo::eSSUIntroducer;

3
libi2pd/RouterContext.h
View file

@ -103,10 +103,12 @@ namespace garlic
uint64_t GetTransitBandwidthLimit () const { return (m_BandwidthLimit*m_ShareRatio)/100LL; };
RouterStatus GetStatus () const { return m_Status; };
void SetStatus (RouterStatus status);
void SetStatusSSU2 (RouterStatus status);
RouterError GetError () const { return m_Error; };
void SetError (RouterError error) { m_Status = eRouterStatusError; m_Error = error; };
RouterStatus GetStatusV6 () const { return m_StatusV6; };
void SetStatusV6 (RouterStatus status);
void SetStatusV6SSU2 (RouterStatus status);
int GetNetID () const { return m_NetID; };
void SetNetID (int netID) { m_NetID = netID; };
bool DecryptTunnelBuildRecord (const uint8_t * encrypted, uint8_t * data);
@ -173,6 +175,7 @@ namespace garlic
void UpdateRouterInfo ();
void NewNTCP2Keys ();
void NewSSU2Keys ();
bool IsSSU2Only () const; // SSU2 and no SSU
bool Load ();
void SaveKeys ();

11
libi2pd/SSU2Session.cpp
View file

@ -1691,6 +1691,13 @@ namespace transport
it->second.first->m_State = eSSU2SessionStatePeerTest;
it->second.first->SendPeerTest (6, buf + offset, len - offset, addr->i);
}
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);
}
}
else
{
@ -1737,6 +1744,10 @@ namespace transport
break;
case 7: // Alice from Charlie 2
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]);