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don't select ElGamal routers for tunnels

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This commit is contained in:
orignal 2021-09-03 13:30:01 -04:00
parent bb518d3d51
commit 349022ae42
11 changed files with 75 additions and 135 deletions
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13
libi2pd/TunnelPool.cpp
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@ -453,7 +453,7 @@ namespace tunnel
(inbound && i2p::transport::transports.GetNumPeers () > 25))
{
auto r = i2p::transport::transports.GetRandomPeer ();
if (r && !r->GetProfile ()->IsBad () &&
if (r && r->IsECIES () && !r->GetProfile ()->IsBad () &&
(numHops > 1 || (r->IsV4 () && (!inbound || r->IsReachable ())))) // first inbound must be reachable
{
prevHop = r;
@ -469,6 +469,7 @@ namespace tunnel
{
LogPrint (eLogInfo, "Tunnels: Can't select first hop for a tunnel. Trying already connected");
hop = i2p::transport::transports.GetRandomPeer ();
if (!hop->IsECIES ()) hop = nullptr;
}
if (!hop)
{
@ -513,7 +514,15 @@ namespace tunnel
auto& ident = (*m_ExplicitPeers)[i];
auto r = i2p::data::netdb.FindRouter (ident);
if (r)
path.Add (r);
{
if (r->IsECIES ())
path.Add (r);
else
{
LogPrint (eLogError, "Tunnels: ElGamal router ", ident.ToBase64 (), " is not supported");
return false;
}
}
else
{
LogPrint (eLogInfo, "Tunnels: Can't find router for ", ident.ToBase64 ());