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Rip out network environment fingerprint. This will be replaced by constant monitoring of actual external address surface.

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This commit is contained in:
Adam Ierymenko 2015-02-02 16:40:57 -08:00
parent b1bf3f68c3
commit b7148c107d
4 changed files with 0 additions and 63 deletions
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35
node/RoutingTable.cpp
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@ -74,39 +74,4 @@ RoutingTable::~RoutingTable()
{
}
uint64_t RoutingTable::networkEnvironmentFingerprint(const std::vector<std::string> &ignoreInterfaces) const
{
uint64_t fp = 0;
std::vector<Entry> rtab(get());
for(std::vector<Entry>::const_iterator re(rtab.begin());re!=rtab.end();++re) {
bool skip = false;
for(std::vector<std::string>::const_iterator ii(ignoreInterfaces.begin());ii!=ignoreInterfaces.end();++ii) {
if (*ii == re->device) {
skip = true;
break;
}
}
if (skip)
continue;
++fp;
if (re->destination.isV4()) {
fp = Utils::sdbmHash(re->destination.rawIpData(),4,fp);
fp = Utils::sdbmHash((uint16_t)re->destination.netmaskBits(),fp);
} else if (re->destination.isV6()) {
fp = Utils::sdbmHash(re->destination.rawIpData(),16,fp);
fp = Utils::sdbmHash((uint16_t)re->destination.netmaskBits(),fp);
}
if (re->gateway.isV4()) {
fp = Utils::sdbmHash(re->gateway.rawIpData(),4,fp);
fp = Utils::sdbmHash((uint16_t)re->gateway.netmaskBits(),fp);
} else if (re->gateway.isV6()) {
fp = Utils::sdbmHash(re->gateway.rawIpData(),16,fp);
fp = Utils::sdbmHash((uint16_t)re->gateway.netmaskBits(),fp);
}
fp = Utils::sdbmHash(re->device,fp);
fp = Utils::sdbmHash((uint32_t)re->metric,fp);
}
return fp;
}
} // namespace ZeroTier