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Auto-pushing of membership certs on: MULTICAST_FRAME,FRAME,MULTICAST_LIKE and on receipt of MULTICAST_LIKE.

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This commit is contained in:
Adam Ierymenko 2013-10-07 17:00:53 -04:00
parent 4d594b24bc
commit 58fa6cab43
4 changed files with 80 additions and 34 deletions
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43
node/Network.cpp
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@ -169,30 +169,6 @@ void Network::addMembershipCertificate(const Address &peer,const CertificateOfMe
_membershipCertificates[peer] = cert;
}
void Network::pushMembershipCertificate(const Address &peer,bool force,uint64_t now)
{
Mutex::Lock _l(_lock);
if (_isOpen)
return;
uint64_t timestampMaxDelta = _myCertificate.timestampMaxDelta();
if (!timestampMaxDelta) {
LOG("unable to push my certificate to %s for network %.16llx: certificate invalid, missing required timestamp field",peer.toString().c_str(),_id);
return; // required field missing!
}
uint64_t &lastPushed = _lastPushedMembershipCertificate[peer];
if ((force)||((now - lastPushed) > (timestampMaxDelta / 2))) {
lastPushed = now;
Packet outp(peer,_r->identity.address(),Packet::VERB_NETWORK_MEMBERSHIP_CERTIFICATE);
outp.append((uint64_t)_id);
_myCertificate.serialize(outp);
_r->sw->send(outp,true);
}
}
bool Network::isAllowed(const Address &peer) const
{
// Exceptions can occur if we do not yet have *our* configuration.
@ -282,6 +258,25 @@ void Network::_CBhandleTapData(void *arg,const MAC &from,const MAC &to,unsigned
}
}
void Network::_pushMembershipCertificate(const Address &peer,bool force,uint64_t now)
{
uint64_t timestampMaxDelta = _myCertificate.timestampMaxDelta();
if (!timestampMaxDelta) {
LOG("unable to push my certificate to %s for network %.16llx: certificate invalid, missing required timestamp field",peer.toString().c_str(),_id);
return; // required field missing!
}
uint64_t &lastPushed = _lastPushedMembershipCertificate[peer];
if ((force)||((now - lastPushed) > (timestampMaxDelta / 2))) {
lastPushed = now;
Packet outp(peer,_r->identity.address(),Packet::VERB_NETWORK_MEMBERSHIP_CERTIFICATE);
outp.append((uint64_t)_id);
_myCertificate.serialize(outp);
_r->sw->send(outp,true);
}
}
void Network::_restoreState()
{
std::string confPath(_r->homePath + ZT_PATH_SEPARATOR_S + "networks.d" + ZT_PATH_SEPARATOR_S + idString() + ".conf");