Automagically push netconf certs -- Network support.

1 files changed, 24 insertions, 0 deletions

diff --git a/node/Network.cpp b/node/Network.cpp
index 911ae998..2d08a91f 100644
--- a/node/Network.cpp
+++ b/node/Network.cpp
@@ -169,6 +169,30 @@ 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.