create ipv4 and ipv6 NTCP2 addresses separately

libi2pd/RouterContext.cpp

@@ -77,6 +77,12 @@ namespace i2p
 		std::string ifname;  i2p::config::GetOption("ifname", ifname);
 		std::string ifname4; i2p::config::GetOption("ifname4", ifname4);
 		std::string ifname6; i2p::config::GetOption("ifname6", ifname6);
+		
+		if ((ntcp2 || ygg) && !m_NTCP2Keys)
+		    NewNTCP2Keys ();
+		bool ntcp2Published = false; 
+		if (ntcp2)
+			i2p::config::GetOption("ntcp2.published", ntcp2Published);
 		uint8_t caps = 0;
 		if (ipv4)
 		{
@@ -86,10 +92,16 @@ namespace i2p
 			else if (!nat && !ifname.empty())
 				/* bind to interface, we have no NAT so set external address too */
 				host = i2p::util::net::GetInterfaceAddress(ifname, false).to_string(); // v4
-
 			if(ifname4.size())
 				host = i2p::util::net::GetInterfaceAddress(ifname4, false).to_string();
 
+			if (ntcp2)
+			{
+				if (ntcp2Published)
+					m_RouterInfo.AddNTCP2Address (m_NTCP2Keys->staticPublicKey, m_NTCP2Keys->iv, boost::asio::ip::address_v4::from_string (host), port);
+				else // add non-published NTCP2 address
+					routerInfo.AddNTCP2Address (m_NTCP2Keys->staticPublicKey, m_NTCP2Keys->iv); 
+			}	
 			if (ssu)
 			{	
 				routerInfo.AddSSUAddress (host.c_str(), port, nullptr);
@@ -103,16 +115,35 @@ namespace i2p
 				i2p::config::GetOption("host", host);
 			else if (!ifname.empty())
 				host = i2p::util::net::GetInterfaceAddress(ifname, true).to_string(); // v6
-
 			if(ifname6.size())
 				host = i2p::util::net::GetInterfaceAddress(ifname6, true).to_string();
-
+			
+			if (ntcp2)
+			{
+				if (ntcp2Published)
+				{
+					std::string ntcp2Host;
+					if (!i2p::config::IsDefault ("ntcp2.addressv6"))
+						i2p::config::GetOption ("ntcp2.addressv6", ntcp2Host);
+					else
+						ntcp2Host = host;
+					routerInfo.AddNTCP2Address (m_NTCP2Keys->staticPublicKey, m_NTCP2Keys->iv, boost::asio::ip::address_v6::from_string (ntcp2Host), port);
+				}
+				else if (!ipv4) // no other ntcp2 addresses yet
+					routerInfo.AddNTCP2Address (m_NTCP2Keys->staticPublicKey, m_NTCP2Keys->iv);
+			}	
 			if (ssu)
 			{	
 				routerInfo.AddSSUAddress (host.c_str(), port, nullptr);
 				caps |= i2p::data::RouterInfo::eReachable; // R
 			}	
 		}
+		if (ygg)
+		{
+			auto yggaddr = i2p::util::net::GetYggdrasilAddress ();
+			if (!yggaddr.is_unspecified ())
+				routerInfo.AddNTCP2Address (m_NTCP2Keys->staticPublicKey, m_NTCP2Keys->iv, yggaddr, port);
+		}	
 		
 		routerInfo.SetCaps (caps); // caps + L 
 		routerInfo.SetProperty ("netId", std::to_string (m_NetID));
@@ -120,40 +151,6 @@ namespace i2p
 		routerInfo.CreateBuffer (m_Keys);
 		m_RouterInfo.SetRouterIdentity (GetIdentity ());
 		m_RouterInfo.Update (routerInfo.GetBuffer (), routerInfo.GetBufferLen ());
-
-		if (ntcp2) // we don't store iv in the address if non published so we must update it from keys
-		{
-			if (!m_NTCP2Keys) NewNTCP2Keys ();
-			bool published; i2p::config::GetOption("ntcp2.published", published);
-			if (ipv4 || !published) UpdateNTCP2Address (true); // create not published NTCP2 address
-			if (published)
-			{
-				if (ipv4)
-					PublishNTCP2Address (port, true);
-				if (ipv6)
-				{
-					// add NTCP2 ipv6 address
-					std::string host = "::1";
-					if (!i2p::config::IsDefault ("ntcp2.addressv6"))
-						i2p::config::GetOption ("ntcp2.addressv6", host);
-					m_RouterInfo.AddNTCP2Address (m_NTCP2Keys->staticPublicKey, m_NTCP2Keys->iv, boost::asio::ip::address_v6::from_string (host), port);
-				}
-			}
-			// enable added NTCP2 addresses
-			if (ipv4) m_RouterInfo.EnableV4 ();
-			if (ipv6) m_RouterInfo.EnableV6 ();
-		}
-		if (ygg)
-		{
-			auto yggaddr = i2p::util::net::GetYggdrasilAddress ();
-			if (!yggaddr.is_unspecified ())
-			{	
-				if (!m_NTCP2Keys) NewNTCP2Keys ();
-				m_RouterInfo.AddNTCP2Address (m_NTCP2Keys->staticPublicKey, m_NTCP2Keys->iv, yggaddr, port);
-				m_RouterInfo.EnableMesh ();
-				UpdateRouterInfo ();
-			}	
-		}	
 	}
 
 	void RouterContext::UpdateRouterInfo ()