published field for SSU addresses

libi2pd/RouterContext.cpp

@@ -250,7 +250,7 @@ namespace i2p
 		bool updated = false;
 		for (auto& address : m_RouterInfo.GetAddresses ())
 		{
-			if (address->IsNTCP2 () && (address->port != port || address->ntcp2->isPublished != publish)) 
+			if (address->IsNTCP2 () && (address->port != port || address->published != publish)) 
 			{
 				bool isAddr = v4 && address->IsV4 ();
 				if (!isAddr && (v6 || ygg))
@@ -270,7 +270,7 @@ namespace i2p
 					}
 					if (port) address->port = port;
 					address->cost = publish ? i2p::data::COST_NTCP2_PUBLISHED : i2p::data::COST_NTCP2_NON_PUBLISHED;
-					address->ntcp2->isPublished = publish;
+					address->published = publish;
 					address->ntcp2->iv = m_NTCP2Keys->iv;
 					updated = true;
 				}	
@@ -483,6 +483,7 @@ namespace i2p
 			if (addr->ssu && ((v4 && addr->IsV4 ()) || (v6 && addr->IsV6 ())))
 			{
 				addr->cost = i2p::data::COST_SSU_THROUGH_INTRODUCERS; 
+				addr->published = false;
 				addr->caps &= ~i2p::data::RouterInfo::eSSUIntroducer; // can't be introducer
 				addr->ssu->introducers.clear ();
 				port = addr->port;
@@ -514,6 +515,7 @@ namespace i2p
 			if (addr->ssu && ((v4 && addr->IsV4 ()) || (v6 && addr->IsV6 ())))
 			{
 				addr->cost = i2p::data::COST_SSU_DIRECT; 
+				addr->published = true;
 				addr->caps |= i2p::data::RouterInfo::eSSUIntroducer;
 				addr->ssu->introducers.clear ();
 				port = addr->port;

libi2pd/RouterInfo.cpp

@@ -260,7 +260,7 @@ namespace data
 				else if (!strcmp (key, "i")) // ntcp2 iv
 				{
 					Base64ToByteStream (value, strlen (value), address->ntcp2->iv, 16);
-					address->ntcp2->isPublished = true; // presence if "i" means "published"
+					address->published = true; // presence if "i" means "published"
 				}
 				else if (key[0] == 'i')
 				{
@@ -308,7 +308,7 @@ namespace data
 						else
 							supportedTransports |= eNTCP2V4; 
 					}	
-					else if (!address->ntcp2->isPublished)
+					else if (!address->published)
 					{
 						if (address->caps)
 						{	
@@ -348,6 +348,8 @@ namespace data
 						}	
 						if (!numValid) address->ssu->introducers.resize (0);
 					}	
+					else if (isHost && address->port)
+						address->published = true;
 				}	
 			}	
 			if (supportedTransports)
@@ -564,7 +566,7 @@ namespace data
 				if (address.IsPeerTesting ()) caps += CAPS_FLAG_SSU_TESTING;
 				if (address.host.is_v4 ())
 				{	
-					if (IsReachable ())
+					if (address.published)
 					{	
 						isPublished = true;
 						if (address.IsIntroducer ()) caps += CAPS_FLAG_SSU_INTRODUCER;
@@ -574,8 +576,13 @@ namespace data
 				}
 				else if (address.host.is_v6 ())
 				{	
-					isPublished = true;
-					if (address.IsIntroducer ()) caps += CAPS_FLAG_SSU_INTRODUCER;
+					if (address.published)
+					{	
+						isPublished = true;
+						if (address.IsIntroducer ()) caps += CAPS_FLAG_SSU_INTRODUCER;
+					}	
+					else
+						caps += CAPS_FLAG_V6;
 				}	
 				else
 				{
@@ -807,6 +814,7 @@ namespace data
 		addr->port = port;
 		addr->transportStyle = eTransportSSU;
 		addr->cost = COST_SSU_DIRECT; // NTCP2 should have priority over SSU
+		addr->published = true;
 		addr->caps = i2p::data::RouterInfo::eSSUTesting | i2p::data::RouterInfo::eSSUIntroducer; // BC;
 		addr->date = 0;
 		addr->ssu.reset (new SSUExt ());
@@ -831,7 +839,7 @@ namespace data
 		addr->caps = 0;
 		addr->date = 0;
 		addr->ntcp2.reset (new NTCP2Ext ());
-		if (port) addr->ntcp2->isPublished = true;
+		if (port) addr->published = true;
 		memcpy (addr->ntcp2->staticKey, staticKey, 32);
 		memcpy (addr->ntcp2->iv, iv, 16);
 		m_Addresses->push_back(std::move(addr));

libi2pd/RouterInfo.h

@@ -115,7 +115,6 @@ namespace data
 			{
 				Tag<32> staticKey;
 				Tag<16> iv;
-				bool isPublished = false;
 			};
 
 			struct Address
@@ -125,6 +124,7 @@ namespace data
 				int port;
 				uint64_t date;
 				uint8_t cost, caps;
+				bool published = false;
 				std::unique_ptr<SSUExt> ssu; // not null for SSU
 				std::unique_ptr<NTCP2Ext> ntcp2; // not null for NTCP2
 
@@ -146,7 +146,7 @@ namespace data
 				}
 
 				bool IsNTCP2 () const { return (bool)ntcp2; };
-				bool IsPublishedNTCP2 () const { return IsNTCP2 () && ntcp2->isPublished; };
+				bool IsPublishedNTCP2 () const { return IsNTCP2 () && published; };
 				bool IsReachableSSU () const { return (bool)ssu && (!host.is_unspecified () || !ssu->introducers.empty ()); };
 				bool UsesIntroducer () const { return  (bool)ssu && !ssu->introducers.empty (); };