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Put CONFIG_REFRESH back.

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This commit is contained in:
Adam Ierymenko 2016-08-09 13:52:08 -07:00
parent 4d498b3765
commit 774c7e0ea5
2 changed files with 78 additions and 55 deletions
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132
node/IncomingPacket.cpp
View File

@ -102,6 +102,7 @@ bool IncomingPacket::tryDecode(const RuntimeEnvironment *RR)
case Packet::VERB_MULTICAST_LIKE: return _doMULTICAST_LIKE(RR,peer);
case Packet::VERB_NETWORK_CREDENTIALS: return _doNETWORK_CREDENTIALS(RR,peer);
case Packet::VERB_NETWORK_CONFIG_REQUEST: return _doNETWORK_CONFIG_REQUEST(RR,peer);
case Packet::VERB_NETWORK_CONFIG_REFRESH: return _doNETWORK_CONFIG_REFRESH(RR,peer);
case Packet::VERB_MULTICAST_GATHER: return _doMULTICAST_GATHER(RR,peer);
case Packet::VERB_MULTICAST_FRAME: return _doMULTICAST_FRAME(RR,peer);
case Packet::VERB_PUSH_DIRECT_PATHS: return _doPUSH_DIRECT_PATHS(RR,peer);
@ -724,67 +725,70 @@ bool IncomingPacket::_doNETWORK_CONFIG_REQUEST(const RuntimeEnvironment *RR,cons
peer->received(_localAddress,_remoteAddress,h,requestPacketId,Packet::VERB_NETWORK_CONFIG_REQUEST,0,Packet::VERB_NOP);
if (RR->localNetworkController) {
NetworkConfig netconf;
switch(RR->localNetworkController->doNetworkConfigRequest((h > 0) ? InetAddress() : _remoteAddress,RR->identity,peer->identity(),nwid,metaData,netconf)) {
NetworkConfig *netconf = new NetworkConfig();
try {
switch(RR->localNetworkController->doNetworkConfigRequest((h > 0) ? InetAddress() : _remoteAddress,RR->identity,peer->identity(),nwid,metaData,*netconf)) {
case NetworkController::NETCONF_QUERY_OK: {
Dictionary<ZT_NETWORKCONFIG_DICT_CAPACITY> *dconf = new Dictionary<ZT_NETWORKCONFIG_DICT_CAPACITY>();
try {
if (netconf.toDictionary(*dconf,metaData.getUI(ZT_NETWORKCONFIG_REQUEST_METADATA_KEY_VERSION,0) < 6)) {
const unsigned int totalSize = dconf->sizeBytes();
unsigned int chunkPtr = 0;
while (chunkPtr < totalSize) {
const unsigned int chunkLen = std::min(totalSize - chunkPtr,(unsigned int)(ZT_PROTO_MAX_PACKET_LENGTH - (ZT_PROTO_MIN_PACKET_LENGTH + 32)));
Packet outp(peer->address(),RR->identity.address(),Packet::VERB_OK);
outp.append((unsigned char)Packet::VERB_NETWORK_CONFIG_REQUEST);
outp.append(requestPacketId);
outp.append(nwid);
outp.append((uint16_t)chunkLen);
outp.append((const void *)(dconf->data() + chunkPtr),chunkLen);
outp.append((uint32_t)totalSize);
outp.append((uint32_t)chunkPtr);
outp.compress();
RR->sw->send(outp,true,0);
chunkPtr += chunkLen;
case NetworkController::NETCONF_QUERY_OK: {
Dictionary<ZT_NETWORKCONFIG_DICT_CAPACITY> *dconf = new Dictionary<ZT_NETWORKCONFIG_DICT_CAPACITY>();
try {
if (netconf->toDictionary(*dconf,metaData.getUI(ZT_NETWORKCONFIG_REQUEST_METADATA_KEY_VERSION,0) < 6)) {
const unsigned int totalSize = dconf->sizeBytes();
unsigned int chunkIndex = 0;
while (chunkIndex < totalSize) {
const unsigned int chunkLen = std::min(totalSize - chunkIndex,(unsigned int)(ZT_PROTO_MAX_PACKET_LENGTH - (ZT_PROTO_MIN_PACKET_LENGTH + 32)));
Packet outp(peer->address(),RR->identity.address(),Packet::VERB_OK);
outp.append((unsigned char)Packet::VERB_NETWORK_CONFIG_REQUEST);
outp.append(requestPacketId);
outp.append(nwid);
outp.append((uint16_t)chunkLen);
outp.append((const void *)(dconf->data() + chunkIndex),chunkLen);
outp.append((uint32_t)totalSize);
outp.append((uint32_t)chunkIndex);
outp.compress();
RR->sw->send(outp,true,0);
chunkIndex += chunkLen;
}
}
delete dconf;
} catch ( ... ) {
delete dconf;
throw;
}
delete dconf;
} catch ( ... ) {
delete dconf;
throw;
}
} break;
} break;
case NetworkController::NETCONF_QUERY_OBJECT_NOT_FOUND: {
Packet outp(peer->address(),RR->identity.address(),Packet::VERB_ERROR);
outp.append((unsigned char)Packet::VERB_NETWORK_CONFIG_REQUEST);
outp.append(requestPacketId);
outp.append((unsigned char)Packet::ERROR_OBJ_NOT_FOUND);
outp.append(nwid);
outp.armor(peer->key(),true);
RR->node->putPacket(_localAddress,_remoteAddress,outp.data(),outp.size());
} break;
case NetworkController::NETCONF_QUERY_OBJECT_NOT_FOUND: {
Packet outp(peer->address(),RR->identity.address(),Packet::VERB_ERROR);
outp.append((unsigned char)Packet::VERB_NETWORK_CONFIG_REQUEST);
outp.append(requestPacketId);
outp.append((unsigned char)Packet::ERROR_OBJ_NOT_FOUND);
outp.append(nwid);
outp.armor(peer->key(),true);
RR->node->putPacket(_localAddress,_remoteAddress,outp.data(),outp.size());
} break;
case NetworkController::NETCONF_QUERY_ACCESS_DENIED: {
Packet outp(peer->address(),RR->identity.address(),Packet::VERB_ERROR);
outp.append((unsigned char)Packet::VERB_NETWORK_CONFIG_REQUEST);
outp.append(requestPacketId);
outp.append((unsigned char)Packet::ERROR_NETWORK_ACCESS_DENIED_);
outp.append(nwid);
outp.armor(peer->key(),true);
RR->node->putPacket(_localAddress,_remoteAddress,outp.data(),outp.size());
} break;
case NetworkController::NETCONF_QUERY_INTERNAL_SERVER_ERROR:
break;
case NetworkController::NETCONF_QUERY_IGNORE:
break;
default:
TRACE("NETWORK_CONFIG_REQUEST failed: invalid return value from NetworkController::doNetworkConfigRequest()");
break;
case NetworkController::NETCONF_QUERY_ACCESS_DENIED: {
Packet outp(peer->address(),RR->identity.address(),Packet::VERB_ERROR);
outp.append((unsigned char)Packet::VERB_NETWORK_CONFIG_REQUEST);
outp.append(requestPacketId);
outp.append((unsigned char)Packet::ERROR_NETWORK_ACCESS_DENIED_);
outp.append(nwid);
outp.armor(peer->key(),true);
RR->node->putPacket(_localAddress,_remoteAddress,outp.data(),outp.size());
} break;
case NetworkController::NETCONF_QUERY_INTERNAL_SERVER_ERROR:
break;
case NetworkController::NETCONF_QUERY_IGNORE:
break;
default:
TRACE("NETWORK_CONFIG_REQUEST failed: invalid return value from NetworkController::doNetworkConfigRequest()");
break;
}
delete netconf;
} catch ( ... ) {
delete netconf;
throw;
}
} else {
Packet outp(peer->address(),RR->identity.address(),Packet::VERB_ERROR);
@ -801,6 +805,24 @@ bool IncomingPacket::_doNETWORK_CONFIG_REQUEST(const RuntimeEnvironment *RR,cons
return true;
}
bool IncomingPacket::_doNETWORK_CONFIG_REFRESH(const RuntimeEnvironment *RR,const SharedPtr<Peer> &peer)
{
try {
unsigned int p = ZT_PACKET_IDX_PAYLOAD;
while ((p + 8) <= size()) {
const uint64_t nwid = at<uint64_t>(p); p += 8;
if (Network::controllerFor(nwid) == peer->address()) {
SharedPtr<Network> network(RR->node->network(nwid));
if (network)
network->requestConfiguration();
}
}
} catch ( ... ) {
TRACE("dropped NETWORK_CONFIG_REFRESH from %s(%s): unexpected exception",source().toString().c_str(),_remoteAddress.toString().c_str());
}
return true;
}
bool IncomingPacket::_doMULTICAST_GATHER(const RuntimeEnvironment *RR,const SharedPtr<Peer> &peer)
{
try {

1
node/IncomingPacket.hpp
View File

@ -165,6 +165,7 @@ private:
bool _doMULTICAST_LIKE(const RuntimeEnvironment *RR,const SharedPtr<Peer> &peer);
bool _doNETWORK_CREDENTIALS(const RuntimeEnvironment *RR,const SharedPtr<Peer> &peer);
bool _doNETWORK_CONFIG_REQUEST(const RuntimeEnvironment *RR,const SharedPtr<Peer> &peer);
bool _doNETWORK_CONFIG_REFRESH(const RuntimeEnvironment *RR,const SharedPtr<Peer> &peer);
bool _doMULTICAST_GATHER(const RuntimeEnvironment *RR,const SharedPtr<Peer> &peer);
bool _doMULTICAST_FRAME(const RuntimeEnvironment *RR,const SharedPtr<Peer> &peer);
bool _doPUSH_DIRECT_PATHS(const RuntimeEnvironment *RR,const SharedPtr<Peer> &peer);