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This commit is contained in:
Adam Ierymenko 2017-07-06 11:45:22 -07:00
parent 84748aab51
commit f18158a52d
17 changed files with 198 additions and 981 deletions
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14
node/IncomingPacket.cpp
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@ -309,7 +309,7 @@ bool IncomingPacket::_doHELLO(const RuntimeEnvironment *RR,void *tPtr,const bool
if (ptr < size()) {
ptr += externalSurfaceAddress.deserialize(*this,ptr);
if ((externalSurfaceAddress)&&(hops() == 0))
RR->sa->iam(tPtr,id.address(),_path->localAddress(),_path->address(),externalSurfaceAddress,RR->topology->isUpstream(id),now);
RR->sa->iam(tPtr,id.address(),_path->localSocket(),_path->address(),externalSurfaceAddress,RR->topology->isUpstream(id),now);
}
// Get primary planet world ID and world timestamp if present
@ -495,7 +495,7 @@ bool IncomingPacket::_doOK(const RuntimeEnvironment *RR,void *tPtr,const SharedP
peer->setRemoteVersion(vProto,vMajor,vMinor,vRevision);
if ((externalSurfaceAddress)&&(hops() == 0))
RR->sa->iam(tPtr,peer->address(),_path->localAddress(),_path->address(),externalSurfaceAddress,RR->topology->isUpstream(peer->identity()),RR->node->now());
RR->sa->iam(tPtr,peer->address(),_path->localSocket(),_path->address(),externalSurfaceAddress,RR->topology->isUpstream(peer->identity()),RR->node->now());
} break;
case Packet::VERB_WHOIS:
@ -613,9 +613,9 @@ bool IncomingPacket::_doRENDEZVOUS(const RuntimeEnvironment *RR,void *tPtr,const
const unsigned int addrlen = (*this)[ZT_PROTO_VERB_RENDEZVOUS_IDX_ADDRLEN];
if ((port > 0)&&((addrlen == 4)||(addrlen == 16))) {
const InetAddress atAddr(field(ZT_PROTO_VERB_RENDEZVOUS_IDX_ADDRESS,addrlen),addrlen,port);
if (RR->node->shouldUsePathForZeroTierTraffic(tPtr,with,_path->localAddress(),atAddr)) {
RR->node->putPacket(tPtr,_path->localAddress(),atAddr,"ABRE",4,2); // send low-TTL junk packet to 'open' local NAT(s) and stateful firewalls
rendezvousWith->attemptToContactAt(tPtr,_path->localAddress(),atAddr,RR->node->now(),false,0);
if (RR->node->shouldUsePathForZeroTierTraffic(tPtr,with,_path->localSocket(),atAddr)) {
RR->node->putPacket(tPtr,_path->localSocket(),atAddr,"ABRE",4,2); // send low-TTL junk packet to 'open' local NAT(s) and stateful firewalls
rendezvousWith->attemptToContactAt(tPtr,_path->localSocket(),atAddr,RR->node->now(),false,0);
TRACE("RENDEZVOUS from %s says %s might be at %s, sent verification attempt",peer->address().toString().c_str(),with.toString().c_str(),atAddr.toString().c_str());
} else {
TRACE("RENDEZVOUS from %s says %s might be at %s, ignoring since path is not suitable",peer->address().toString().c_str(),with.toString().c_str(),atAddr.toString().c_str());
@ -1197,7 +1197,7 @@ bool IncomingPacket::_doPUSH_DIRECT_PATHS(const RuntimeEnvironment *RR,void *tPt
if (
((flags & ZT_PUSH_DIRECT_PATHS_FLAG_FORGET_PATH) == 0) && // not being told to forget
(!( ((flags & ZT_PUSH_DIRECT_PATHS_FLAG_CLUSTER_REDIRECT) == 0) && (peer->hasActivePathTo(now,a)) )) && // not already known
(RR->node->shouldUsePathForZeroTierTraffic(tPtr,peer->address(),_path->localAddress(),a)) ) // should use path
(RR->node->shouldUsePathForZeroTierTraffic(tPtr,peer->address(),_path->localSocket(),a)) ) // should use path
{
//if ((flags & ZT_PUSH_DIRECT_PATHS_FLAG_CLUSTER_REDIRECT) != 0)
// peer->setClusterPreferred(a);
@ -1214,7 +1214,7 @@ bool IncomingPacket::_doPUSH_DIRECT_PATHS(const RuntimeEnvironment *RR,void *tPt
if (
((flags & ZT_PUSH_DIRECT_PATHS_FLAG_FORGET_PATH) == 0) && // not being told to forget
(!( ((flags & ZT_PUSH_DIRECT_PATHS_FLAG_CLUSTER_REDIRECT) == 0) && (peer->hasActivePathTo(now,a)) )) && // not already known
(RR->node->shouldUsePathForZeroTierTraffic(tPtr,peer->address(),_path->localAddress(),a)) ) // should use path
(RR->node->shouldUsePathForZeroTierTraffic(tPtr,peer->address(),_path->localSocket(),a)) ) // should use path
{
//if ((flags & ZT_PUSH_DIRECT_PATHS_FLAG_CLUSTER_REDIRECT) != 0)
// peer->setClusterPreferred(a);