insert garlic tag in destination's thread

libi2pd/Destination.cpp

@@ -339,6 +339,22 @@ namespace client
 		return true;
 	}
 
+	void LeaseSetDestination::SubmitECIESx25519Key (const uint8_t * key, uint64_t tag)
+	{
+		struct
+		{
+			uint8_t k[32];
+			uint64_t t;
+		} data;
+		memcpy (data.k, key, 32);
+		data.t = tag;
+		auto s = shared_from_this ();
+		m_Service.post ([s,data](void)
+			{
+				s->AddECIESx25519Key (data.k, data.t);
+			});
+	}	
+		
 	void LeaseSetDestination::ProcessGarlicMessage (std::shared_ptr<I2NPMessage> msg)
 	{
 		m_Service.post (std::bind (&LeaseSetDestination::HandleGarlicMessage, shared_from_this (), msg));

libi2pd/Destination.h

@@ -138,6 +138,7 @@ namespace client
 
 			// override GarlicDestination
 			bool SubmitSessionKey (const uint8_t * key, const uint8_t * tag);
+			void SubmitECIESx25519Key (const uint8_t * key, uint64_t tag);
 			void ProcessGarlicMessage (std::shared_ptr<I2NPMessage> msg);
 			void ProcessDeliveryStatusMessage (std::shared_ptr<I2NPMessage> msg);
 			void SetLeaseSetUpdated ();

libi2pd/Garlic.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2021, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -484,6 +484,11 @@ namespace garlic
 		return true;
 	}
 
+	void GarlicDestination::SubmitECIESx25519Key (const uint8_t * key, uint64_t tag)
+	{
+		AddECIESx25519Key (key, tag);
+	}	
+		
 	void GarlicDestination::HandleGarlicMessage (std::shared_ptr<I2NPMessage> msg)
 	{
 		uint8_t * buf = msg->GetPayload ();

libi2pd/Garlic.h

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2021, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -245,6 +245,7 @@ namespace garlic
 			void AddSessionKey (const uint8_t * key, const uint8_t * tag); // one tag
 			void AddECIESx25519Key (const uint8_t * key, uint64_t tag); // one tag
 			virtual bool SubmitSessionKey (const uint8_t * key, const uint8_t * tag); // from different thread
+			virtual void SubmitECIESx25519Key (const uint8_t * key, uint64_t tag); // from different thread
 			void DeliveryStatusSent (GarlicRoutingSessionPtr session, uint32_t msgID);
 			uint64_t AddECIESx25519SessionNextTag (ReceiveRatchetTagSetPtr tagset);
 			void AddECIESx25519Session (const uint8_t * staticKey, ECIESX25519AEADRatchetSessionPtr session);

libi2pd/Tunnel.cpp

@@ -114,7 +114,7 @@ namespace tunnel
 				uint8_t key[32];
 				uint64_t tag = m_Config->GetLastHop ()->GetGarlicKey (key);
 				if (m_Pool && m_Pool->GetLocalDestination ())
-					m_Pool->GetLocalDestination ()->AddECIESx25519Key (key, tag);
+					m_Pool->GetLocalDestination ()->SubmitECIESx25519Key (key, tag);
 				else
 					i2p::context.AddECIESx25519Key (key, tag);
 			}