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Add a few more rate limit gates for anti-DOS hardening.

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This commit is contained in:
Adam Ierymenko 2016-09-13 10:13:23 -07:00
parent ea1da3321a
commit cba37c6107
4 changed files with 77 additions and 25 deletions
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4
node/Peer.cpp
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@ -51,6 +51,7 @@ Peer::Peer(const RuntimeEnvironment *renv,const Identity &myIdentity,const Ident
_lastWhoisRequestReceived(0),
_lastEchoRequestReceived(0),
_lastComRequestReceived(0),
_lastCredentialsReceived(0),
RR(renv),
_remoteClusterOptimal4(0),
_vProto(0),
@ -60,7 +61,8 @@ Peer::Peer(const RuntimeEnvironment *renv,const Identity &myIdentity,const Ident
_id(peerIdentity),
_numPaths(0),
_latency(0),
_directPathPushCutoffCount(0)
_directPathPushCutoffCount(0),
_credentialsCutoffCount(0)
{
memset(_remoteClusterOptimal6,0,sizeof(_remoteClusterOptimal6));
if (!myIdentity.agree(peerIdentity,_key,ZT_PEER_SECRET_KEY_LENGTH))