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Refactor controller for new merged format.

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This commit is contained in:
Adam Ierymenko 2016-06-16 16:05:57 -07:00
parent 901b75e756
commit 20d4dada40
2 changed files with 51 additions and 69 deletions
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112
controller/SqliteNetworkController.cpp
View File

@ -53,7 +53,7 @@
#include "../node/Utils.hpp"
#include "../node/CertificateOfMembership.hpp"
#include "../node/NetworkConfig.hpp"
#include "../node/NetworkConfigRequestMetaData.hpp"
#include "../node/Dictionary.hpp"
#include "../node/InetAddress.hpp"
#include "../node/MAC.hpp"
#include "../node/Address.hpp"
@ -115,17 +115,13 @@ static void _ipToBlob(const InetAddress &a,char *ipBlob,int &ipVersion) /* blob[
{
switch(a.ss_family) {
case AF_INET:
if ((a.netmaskBits() >= 0)&&(a.netmaskBits() <= 32)) {
memset(ipBlob,0,12);
memcpy(ipBlob + 12,a.rawIpData(),4);
ipVersion = 4;
}
memset(ipBlob,0,12);
memcpy(ipBlob + 12,a.rawIpData(),4);
ipVersion = 4;
break;
case AF_INET6:
if ((a.netmaskBits() >= 0)&&(a.netmaskBits() <= 128)) {
memcpy(ipBlob,a.rawIpData(),16);
ipVersion = 6;
}
memcpy(ipBlob,a.rawIpData(),16);
ipVersion = 6;
break;
}
}
@ -406,10 +402,10 @@ SqliteNetworkController::~SqliteNetworkController()
}
}
NetworkController::ResultCode SqliteNetworkController::doNetworkConfigRequest(const InetAddress &fromAddr,const Identity &signingId,const Identity &identity,uint64_t nwid,const NetworkConfigRequestMetaData &metaData,Buffer<8194> &netconf)
NetworkController::ResultCode SqliteNetworkController::doNetworkConfigRequest(const InetAddress &fromAddr,const Identity &signingId,const Identity &identity,uint64_t nwid,const Dictionary &metaData,NetworkConfig &nc)
{
Mutex::Lock _l(_lock);
return _doNetworkConfigRequest(fromAddr,signingId,identity,nwid,metaData,netconf);
return _doNetworkConfigRequest(fromAddr,signingId,identity,nwid,metaData,nc);
}
unsigned int SqliteNetworkController::handleControlPlaneHttpGET(
@ -1580,7 +1576,7 @@ unsigned int SqliteNetworkController::_doCPGet(
return 404;
}
NetworkController::ResultCode SqliteNetworkController::_doNetworkConfigRequest(const InetAddress &fromAddr,const Identity &signingId,const Identity &identity,uint64_t nwid,const NetworkConfigRequestMetaData &metaData,Buffer<8194> &netconf)
NetworkController::ResultCode SqliteNetworkController::_doNetworkConfigRequest(const InetAddress &fromAddr,const Identity &signingId,const Identity &identity,uint64_t nwid,const Dictionary &metaData,NetworkConfig &nc)
{
// Assumes _lock is locked
@ -1705,10 +1701,10 @@ NetworkController::ResultCode SqliteNetworkController::_doNetworkConfigRequest(c
sqlite3_bind_int64(_sAddNodeHistoryEntry,3,nextVC);
sqlite3_bind_int(_sAddNodeHistoryEntry,4,(member.authorized ? 1 : 0));
sqlite3_bind_int64(_sAddNodeHistoryEntry,5,(long long)now);
sqlite3_bind_int(_sAddNodeHistoryEntry,6,(int)metaData.majorVersion);
sqlite3_bind_int(_sAddNodeHistoryEntry,7,(int)metaData.minorVersion);
sqlite3_bind_int(_sAddNodeHistoryEntry,8,(int)metaData.revision);
sqlite3_bind_text(_sAddNodeHistoryEntry,9,"",-1,SQLITE_STATIC);
sqlite3_bind_int(_sAddNodeHistoryEntry,6,(int)metaData.getUI(ZT_NETWORKCONFIG_REQUEST_METADATA_KEY_NODE_MAJOR_VERSION,0));
sqlite3_bind_int(_sAddNodeHistoryEntry,7,(int)metaData.getUI(ZT_NETWORKCONFIG_REQUEST_METADATA_KEY_NODE_MINOR_VERSION,0));
sqlite3_bind_int(_sAddNodeHistoryEntry,8,(int)metaData.getUI(ZT_NETWORKCONFIG_REQUEST_METADATA_KEY_NODE_REVISION,0));
sqlite3_bind_text(_sAddNodeHistoryEntry,9,metaData.data(),-1,SQLITE_STATIC);
if (fastr.length() > 0)
sqlite3_bind_text(_sAddNodeHistoryEntry,10,fastr.c_str(),-1,SQLITE_STATIC);
else sqlite3_bind_null(_sAddNodeHistoryEntry,10);
@ -1731,9 +1727,6 @@ NetworkController::ResultCode SqliteNetworkController::_doNetworkConfigRequest(c
// Create network configuration -- we create both legacy and new types and send both for backward compatibility
Dictionary legacy;
NetworkConfig nc;
// New network config structure
nc.networkId = Utils::hexStrToU64(network.id);
nc.type = network.isPrivate ? ZT_NETWORK_TYPE_PRIVATE : ZT_NETWORK_TYPE_PUBLIC;
@ -1744,7 +1737,7 @@ NetworkController::ResultCode SqliteNetworkController::_doNetworkConfigRequest(c
if (network.allowPassiveBridging) nc.flags |= ZT_NETWORKCONFIG_FLAG_ALLOW_PASSIVE_BRIDGING;
memcpy(nc.name,network.name,std::min((unsigned int)ZT_MAX_NETWORK_SHORT_NAME_LENGTH,(unsigned int)strlen(network.name)));
// Legacy dictionary -- will go away eventually
/*
char tss[24],rs[24];
Utils::snprintf(tss,sizeof(tss),"%.16llx",(unsigned long long)now);
Utils::snprintf(rs,sizeof(rs),"%.16llx",(unsigned long long)network.revision);
@ -1756,6 +1749,7 @@ NetworkController::ResultCode SqliteNetworkController::_doNetworkConfigRequest(c
legacy[ZT_NETWORKCONFIG_DICT_KEY_NAME] = (network.name) ? network.name : "";
legacy[ZT_NETWORKCONFIG_DICT_KEY_ENABLE_BROADCAST] = network.enableBroadcast ? "1" : "0";
legacy[ZT_NETWORKCONFIG_DICT_KEY_ALLOW_PASSIVE_BRIDGING] = network.allowPassiveBridging ? "1" : "0";
*/
{ // TODO: right now only etherTypes are supported in rules
std::vector<int> allowedEtherTypes;
@ -1784,6 +1778,7 @@ NetworkController::ResultCode SqliteNetworkController::_doNetworkConfigRequest(c
nc.rules[k++].t = ZT_NETWORK_RULE_ACTION_ACCEPT;
}
/*
std::string allowedEtherTypesCsv;
for(std::vector<int>::const_iterator i(allowedEtherTypes.begin());i!=allowedEtherTypes.end();++i) {
if (allowedEtherTypesCsv.length())
@ -1793,46 +1788,49 @@ NetworkController::ResultCode SqliteNetworkController::_doNetworkConfigRequest(c
allowedEtherTypesCsv.append(tmp);
}
legacy[ZT_NETWORKCONFIG_DICT_KEY_ALLOWED_ETHERNET_TYPES] = allowedEtherTypesCsv;
*/
}
nc.multicastLimit = network.multicastLimit;
/*
if (network.multicastLimit > 0) {
char ml[16];
Utils::snprintf(ml,sizeof(ml),"%lx",(unsigned long)network.multicastLimit);
legacy[ZT_NETWORKCONFIG_DICT_KEY_MULTICAST_LIMIT] = ml;
}
*/
bool amActiveBridge = false;
{
std::string activeBridges;
//std::string activeBridges;
sqlite3_reset(_sGetActiveBridges);
sqlite3_bind_text(_sGetActiveBridges,1,network.id,16,SQLITE_STATIC);
while (sqlite3_step(_sGetActiveBridges) == SQLITE_ROW) {
const char *ab = (const char *)sqlite3_column_text(_sGetActiveBridges,0);
if ((ab)&&(strlen(ab) == 10)) {
const uint64_t ab2 = Utils::hexStrToU64(ab);
if ((ab2)&&(nc.specialistCount < ZT_MAX_NETWORK_SPECIALISTS)) {
nc.specialists[nc.specialistCount++] = ab2 | ZT_NETWORKCONFIG_SPECIALIST_TYPE_ACTIVE_BRIDGE;
}
nc.addSpecialist(Address(ab2),ZT_NETWORKCONFIG_SPECIALIST_TYPE_ACTIVE_BRIDGE);
/*
if (activeBridges.length())
activeBridges.push_back(',');
activeBridges.append(ab);
*/
if (!strcmp(member.nodeId,ab))
amActiveBridge = true;
}
if (activeBridges.length() > 1024) // sanity check -- you can't have too many active bridges at the moment
break;
}
/*
if (activeBridges.length())
legacy[ZT_NETWORKCONFIG_DICT_KEY_ACTIVE_BRIDGES] = activeBridges;
*/
}
// Do not send relays to 1.1.0 since it had a serious bug in using them
// 1.1.0 will still work, it'll just fall back to roots instead of using network preferred relays
if (!((metaData.majorVersion == 1)&&(metaData.minorVersion == 1)&&(metaData.revision == 0))) {
std::string relays;
if (!((metaData.getUI(ZT_NETWORKCONFIG_REQUEST_METADATA_KEY_NODE_MAJOR_VERSION,0) == 1)&&(metaData.getUI(ZT_NETWORKCONFIG_REQUEST_METADATA_KEY_NODE_MINOR_VERSION,0) == 1)&&(metaData.getUI(ZT_NETWORKCONFIG_REQUEST_METADATA_KEY_NODE_REVISION,0) == 0))) {
//std::string relays;
sqlite3_reset(_sGetRelays);
sqlite3_bind_text(_sGetRelays,1,network.id,16,SQLITE_STATIC);
while (sqlite3_step(_sGetRelays) == SQLITE_ROW) {
@ -1842,18 +1840,8 @@ NetworkController::ResultCode SqliteNetworkController::_doNetworkConfigRequest(c
Address node(n);
InetAddress addr(a);
if (node) {
bool sf = false;
for(unsigned int k=0;k<nc.specialistCount;++k) {
if ((nc.specialists[k] & 0xffffffffffULL) == node.toInt()) {
nc.specialists[k] |= ZT_NETWORKCONFIG_SPECIALIST_TYPE_NETWORK_PREFERRED_RELAY;
sf = true;
break;
}
}
if ((!sf)&&(nc.specialistCount < ZT_MAX_NETWORK_SPECIALISTS)) {
nc.specialists[nc.specialistCount++] = node.toInt() | ZT_NETWORKCONFIG_SPECIALIST_TYPE_NETWORK_PREFERRED_RELAY;
}
nc.addSpecialist(node,ZT_NETWORKCONFIG_SPECIALIST_TYPE_NETWORK_PREFERRED_RELAY);
/*
if (relays.length())
relays.push_back(',');
relays.append(node.toString());
@ -1861,11 +1849,14 @@ NetworkController::ResultCode SqliteNetworkController::_doNetworkConfigRequest(c
relays.push_back(';');
relays.append(addr.toString());
}
*/
}
}
}
/*
if (relays.length())
legacy[ZT_NETWORKCONFIG_DICT_KEY_RELAYS] = relays;
*/
}
sqlite3_reset(_sGetRoutes);
@ -1900,8 +1891,15 @@ NetworkController::ResultCode SqliteNetworkController::_doNetworkConfigRequest(c
++nc.routeCount;
}
if ((network.v6AssignMode)&&(!strcmp(network.v6AssignMode,"rfc4193"))) {
InetAddress rfc4193Addr(InetAddress::makeIpv6rfc4193(nwid,identity.address().toInt()));
//legacy[ZT_NETWORKCONFIG_DICT_KEY_IPV6_STATIC] = rfc4193Addr.toString();
if (nc.staticIpCount < ZT_MAX_ZT_ASSIGNED_ADDRESSES)
nc.staticIps[nc.staticIpCount++] = rfc4193Addr;
}
if ((network.v4AssignMode)&&(!strcmp(network.v4AssignMode,"zt"))) {
std::string v4s;
//std::string v4s;
bool haveStaticIpAssignment = false;
sqlite3_reset(_sGetIpAssignmentsForNode);
@ -1924,9 +1922,11 @@ NetworkController::ResultCode SqliteNetworkController::_doNetworkConfigRequest(c
InetAddress tmp2(ips);
if (tmp2)
nc.staticIps[nc.staticIpCount++] = tmp2;
/*
if (v4s.length())
v4s.push_back(',');
v4s.append(ips);
*/
}
}
@ -1999,9 +1999,11 @@ NetworkController::ResultCode SqliteNetworkController::_doNetworkConfigRequest(c
nc.staticIps[nc.staticIpCount++] = tmp2;
}
/*
if (v4s.length())
v4s.push_back(',');
v4s.append(ips);
*/
haveStaticIpAssignment = true;
break;
@ -2012,42 +2014,22 @@ NetworkController::ResultCode SqliteNetworkController::_doNetworkConfigRequest(c
}
}
/*
if (v4s.length())
legacy[ZT_NETWORKCONFIG_DICT_KEY_IPV4_STATIC] = v4s;
}
if ((network.v6AssignMode)&&(!strcmp(network.v6AssignMode,"rfc4193"))) {
InetAddress rfc4193Addr(InetAddress::makeIpv6rfc4193(nwid,identity.address().toInt()));
legacy[ZT_NETWORKCONFIG_DICT_KEY_IPV6_STATIC] = rfc4193Addr.toString();
if (nc.staticIpCount < ZT_MAX_ZT_ASSIGNED_ADDRESSES)
nc.staticIps[nc.staticIpCount++] = rfc4193Addr;
*/
}
if (network.isPrivate) {
CertificateOfMembership com(now,ZT_NETWORK_COM_DEFAULT_REVISION_MAX_DELTA,nwid,identity.address());
if (com.sign(signingId)) {
legacy[ZT_NETWORKCONFIG_DICT_KEY_CERTIFICATE_OF_MEMBERSHIP] = com.toString();
//legacy[ZT_NETWORKCONFIG_DICT_KEY_CERTIFICATE_OF_MEMBERSHIP] = com.toString();
nc.com = com;
} else {
return NETCONF_QUERY_INTERNAL_SERVER_ERROR;
}
}
// Append legacy network config data for older devices
if (metaData.protocolVersion < 6) {
if (!legacy.sign(signingId,now))
return NETCONF_QUERY_INTERNAL_SERVER_ERROR;
std::string legacyStr(legacy.toString());
netconf.append((const void *)legacyStr.data(),(unsigned int)legacyStr.length());
}
netconf.append((uint8_t)0);
// Append new format data for newer devices
if (metaData.protocolVersion >= 6) {
nc.serialize(netconf);
}
return NetworkController::NETCONF_QUERY_OK;
}

8
controller/SqliteNetworkController.hpp
View File

@ -62,8 +62,8 @@ public:
const Identity &signingId,
const Identity &identity,
uint64_t nwid,
const NetworkConfigRequestMetaData &metaData,
Buffer<8194> &netconf);
const Dictionary &metaData,
NetworkConfig &nc);
unsigned int handleControlPlaneHttpGET(
const std::vector<std::string> &path,
@ -113,8 +113,8 @@ private:
const Identity &signingId,
const Identity &identity,
uint64_t nwid,
const NetworkConfigRequestMetaData &metaData,
Buffer<8194> &netconf);
const Dictionary &metaData,
NetworkConfig &nc);
static void _circuitTestCallback(ZT_Node *node,ZT_CircuitTest *test,const ZT_CircuitTestReport *report);