From ba002be27db4b2713bad545f2950afe8a18af38e Mon Sep 17 00:00:00 2001
From: joeycli <joeycli0919@gmail.com>
Date: Wed, 12 Apr 2023 10:17:18 +0800
Subject: [PATCH] feat: add nat manager for p2p (#299)

* feat: add nat manager for p2p

* feat: add noise security frame to p2p protocol
---
 pkg/p2p/node.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkg/p2p/node.go b/pkg/p2p/node.go
index 5cdf30fcf..de0dc9a34 100644
--- a/pkg/p2p/node.go
+++ b/pkg/p2p/node.go
@@ -16,6 +16,7 @@ import (
 	"github.com/libp2p/go-libp2p/core/peerstore"
 	"github.com/libp2p/go-libp2p/core/protocol"
 	"github.com/libp2p/go-libp2p/p2p/host/peerstore/pstoreds"
+	"github.com/libp2p/go-libp2p/p2p/security/noise"
 
 	"github.com/bnb-chain/greenfield-storage-provider/pkg/log"
 	"github.com/bnb-chain/greenfield-storage-provider/pkg/p2p/types"
@@ -65,6 +66,9 @@ func NewNode(config *NodeConfig, SPAddr string, signer *signerclient.SignerClien
 		// to the same sp all fail and are replaced, then the sp will be unable to communicate, this requires
 		// dynamic updates permanent nodes
 		libp2p.Ping(false),
+		libp2p.NATPortMap(),
+		// support noise connections
+		libp2p.Security(noise.ID, noise.New),
 		libp2p.WithDialTimeout(time.Duration(DailTimeout)*time.Second),
 	)
 	if err != nil {