void Topology::_saveIdentity(const Identity &id)
{
if (id) {
char p[128];
Utils::snprintf(p,sizeof(p),"iddb.d/%.10llx",(unsigned long long)id.address().toInt());
RR->node->dataStorePut(p,id.toString(false),false);
}
}
/**
* Sign this tag
*
* @param signer Signing identity, must have private key
* @return True if signature was successful
*/
inline bool sign(const Identity &signer)
{
if (signer.hasPrivate()) {
Buffer<sizeof(Tag) + 64> tmp;
_signedBy = signer.address();
this->serialize(tmp,true);
_signature = signer.sign(tmp.data(),tmp.size());
return true;
}
return false;
}
bool Topology::isUpstream(const Identity &id) const
{
if (isRoot(id))
return true;
std::vector< SharedPtr<Network> > nws(RR->node->allNetworks());
for(std::vector< SharedPtr<Network> >::const_iterator nw(nws.begin());nw!=nws.end();++nw) {
SharedPtr<NetworkConfig> nc((*nw)->config2());
if (nc) {
for(std::vector< std::pair<Address,InetAddress> >::const_iterator r(nc->relays().begin());r!=nc->relays().end();++r) {
if (r->first == id.address())
return true;
}
}
}
return false;
}
/**
* @param id Identity to check
* @return True if this is a designated root server in this world
*/
inline bool isRoot(const Identity &id) const
{
Mutex::Lock _l(_lock);
return (std::find(_rootAddresses.begin(),_rootAddresses.end(),id.address()) != _rootAddresses.end());
}