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Bunch more work on DNS, cleanup, removal of obsolete cruft.

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This commit is contained in:
Adam Ierymenko 2019-08-21 09:27:45 -07:00
parent fe8815f80f
commit 67a9898a99
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GPG key ID: 1657198823E52A61
16 changed files with 387 additions and 360 deletions
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52
controller/EmbeddedNetworkController.cpp
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@ -1126,56 +1126,6 @@ unsigned int EmbeddedNetworkController::handleControlPlaneHttpDELETE(
return 404;
}
void EmbeddedNetworkController::handleRemoteTrace(const ZT_RemoteTrace &rt)
{
static volatile unsigned long idCounter = 0;
char id[128],tmp[128];
std::string k,v;
try {
// Convert Dictionary into JSON object
json d;
char *saveptr = (char *)0;
for(char *l=Utils::stok(rt.data,"\n",&saveptr);(l);l=Utils::stok((char *)0,"\n",&saveptr)) {
char *eq = strchr(l,'=');
if (eq > l) {
k.assign(l,(unsigned long)(eq - l));
v.clear();
++eq;
while (*eq) {
if (*eq == '\\') {
++eq;
if (*eq) {
switch(*eq) {
case 'r': v.push_back('\r'); break;
case 'n': v.push_back('\n'); break;
case '0': v.push_back((char)0); break;
case 'e': v.push_back('='); break;
default: v.push_back(*eq); break;
}
++eq;
}
} else {
v.push_back(*(eq++));
}
}
if ((k.length() > 0)&&(v.length() > 0))
d[k] = v;
}
}
const int64_t now = OSUtils::now();
OSUtils::ztsnprintf(id,sizeof(id),"%.10llx-%.16llx-%.10llx-%.4x",_signingId.address().toInt(),now,rt.origin,(unsigned int)(idCounter++ & 0xffff));
d["id"] = id;
d["objtype"] = "trace";
d["ts"] = now;
d["nodeId"] = Utils::hex10(rt.origin,tmp);
_db.save(d,true);
} catch ( ... ) {
// drop invalid trace messages if an error occurs
}
}
void EmbeddedNetworkController::onNetworkUpdate(const void *db,uint64_t networkId,const nlohmann::json &network)
{
// Send an update to all members of the network that are online
@ -1650,7 +1600,7 @@ void EmbeddedNetworkController::_request(
if ((ipRangeEnd < ipRangeStart)||(ipRangeStart == 0))
continue;
uint32_t ipRangeLen = ipRangeEnd - ipRangeStart;
// Start with the LSB of the member's address
uint32_t ipTrialCounter = (uint32_t)(identity.address().toInt() & 0xffffffff);