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check for published ipv4 addresses for floodfills and IBGW

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orignal 2023-04-06 16:03:15 -04:00
parent d580c0155a
commit caff003a85
3 changed files with 19 additions and 8 deletions
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6
libi2pd/TunnelPool.cpp
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@ -498,8 +498,7 @@ namespace tunnel
{
auto r = i2p::transport::transports.GetRandomPeer (!IsExploratory ());
if (r && r->IsECIES () && !r->GetProfile ()->IsBad () &&
(numHops > 1 || (r->IsV4 () && (!inbound ||
r->IsReachableBy (i2p::data::RouterInfo::eNTCP2V4 | i2p::data::RouterInfo::eSSU2V4))))) // first inbound must be reachable
(numHops > 1 || (r->IsV4 () && (!inbound || r->IsPublished (true))))) // first inbound must be published ipv4
{
prevHop = r;
path.Add (r);
@ -521,8 +520,7 @@ namespace tunnel
LogPrint (eLogError, "Tunnels: Can't select next hop for ", prevHop->GetIdentHashBase64 ());
return false;
}
if ((i == numHops - 1) && (!hop->IsV4 () || (inbound && // doesn't support ipv4
!hop->IsReachableBy (i2p::data::RouterInfo::eNTCP2V4 | i2p::data::RouterInfo::eSSU2V4)))) // IBGW is not reachable
if ((i == numHops - 1) && (!hop->IsV4 () || (inbound && !hop->IsPublished (true)))) // IBGW is not published ipv4
{
auto hop1 = nextHop (prevHop, true);
if (hop1) hop = hop1;