From c1ccc3c344ff5d85ecbbc7e2e3408c4545ba400b Mon Sep 17 00:00:00 2001
From: Kleissner <peter@kleissner.investments>
Date: Wed, 7 Jul 2021 02:40:07 +0200
Subject: [PATCH] Export PublicKey2NodeID

---
 Command Traverse.go |  2 +-
 Message Encoding.go |  2 +-
 Peer ID.go          | 13 ++++++-------
 3 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/Command Traverse.go b/Command Traverse.go
index 2e6b26e..727b638 100644
--- a/Command Traverse.go	
+++ b/Command Traverse.go	
@@ -98,7 +98,7 @@ func (peer *PeerInfo) cmdTraverseReceive(msg *MessageTraverse) {
 
 	// process the packet and create a virtual peer
 	raw := &MessageRaw{SenderPublicKey: senderPublicKey, PacketRaw: *decoded, connection: nil}
-	peerV := &PeerInfo{PublicKey: senderPublicKey, connectionActive: nil, connectionLatest: nil, NodeID: publicKey2NodeID(senderPublicKey), messageSequence: rand.Uint32(), isVirtual: true, targetAddresses: addresses}
+	peerV := &PeerInfo{PublicKey: senderPublicKey, connectionActive: nil, connectionLatest: nil, NodeID: PublicKey2NodeID(senderPublicKey), messageSequence: rand.Uint32(), isVirtual: true, targetAddresses: addresses}
 
 	// process it!
 	switch decoded.Command {
diff --git a/Message Encoding.go b/Message Encoding.go
index 89a46e7..2d49338 100644
--- a/Message Encoding.go	
+++ b/Message Encoding.go	
@@ -437,7 +437,7 @@ func decodePeerRecord(data []byte, count int) (hash2Peers []Hash2Peer, read int,
 				return nil, 0, false
 			}
 
-			peer.NodeID = publicKey2NodeID(peer.PublicKey)
+			peer.NodeID = PublicKey2NodeID(peer.PublicKey)
 
 			if reason == 0 { // Peer was returned because it is close to the requested hash
 				hash2Peer.Closest = append(hash2Peer.Closest, peer)
diff --git a/Peer ID.go b/Peer ID.go
index 5116944..6a0eabb 100644
--- a/Peer ID.go	
+++ b/Peer ID.go	
@@ -31,7 +31,7 @@ func initPeerID() {
 		configPK, err := hex.DecodeString(config.PrivateKey)
 		if err == nil {
 			peerPrivateKey, peerPublicKey = btcec.PrivKeyFromBytes(btcec.S256(), configPK)
-			nodeID = publicKey2NodeID(peerPublicKey)
+			nodeID = PublicKey2NodeID(peerPublicKey)
 
 			if config.AutoUpdateSeedList {
 				configUpdateSeedList()
@@ -50,7 +50,7 @@ func initPeerID() {
 		Filters.LogError("initPeerID", "generating public-private key pairs: %s\n", err.Error())
 		os.Exit(1)
 	}
-	nodeID = publicKey2NodeID(peerPublicKey)
+	nodeID = PublicKey2NodeID(peerPublicKey)
 
 	// save the newly generated private key into the config
 	config.PrivateKey = hex.EncodeToString(peerPrivateKey.Serialize())
@@ -126,7 +126,7 @@ func PeerlistAdd(PublicKey *btcec.PublicKey, connections ...*Connection) (peer *
 		return peer, false
 	}
 
-	peer = &PeerInfo{PublicKey: PublicKey, connectionActive: connections, connectionLatest: connections[0], NodeID: publicKey2NodeID(PublicKey), messageSequence: rand.Uint32()}
+	peer = &PeerInfo{PublicKey: PublicKey, connectionActive: connections, connectionLatest: connections[0], NodeID: PublicKey2NodeID(PublicKey), messageSequence: rand.Uint32()}
 	_, peer.IsRootPeer = rootPeers[publicKeyCompressed]
 
 	peerList[publicKeyCompressed] = peer
@@ -196,9 +196,8 @@ func publicKey2Compressed(publicKey *btcec.PublicKey) [btcec.PubKeyBytesLenCompr
 	return key
 }
 
-// publicKey2NodeID translates the Public Key into the node ID used in the Kademlia network.
-// This is very important for lookup of data in the DHT.
-func publicKey2NodeID(publicKey *btcec.PublicKey) (nodeID []byte) {
+// PublicKey2NodeID translates the Public Key into the node ID used in the Kademlia network.
+func PublicKey2NodeID(publicKey *btcec.PublicKey) (nodeID []byte) {
 	return hashData(publicKey.SerializeCompressed())
 }
 
@@ -222,7 +221,7 @@ func records2Nodes(records []PeerRecord, peerSource *PeerInfo) (nodes []*dht.Nod
 				continue
 			}
 
-			peer = &PeerInfo{PublicKey: record.PublicKey, connectionActive: nil, connectionLatest: nil, NodeID: publicKey2NodeID(record.PublicKey), messageSequence: rand.Uint32(), isVirtual: true, targetAddresses: addresses, traversePeer: peerSource}
+			peer = &PeerInfo{PublicKey: record.PublicKey, connectionActive: nil, connectionLatest: nil, NodeID: PublicKey2NodeID(record.PublicKey), messageSequence: rand.Uint32(), isVirtual: true, targetAddresses: addresses, traversePeer: peerSource}
 		}
 
 		nodes = append(nodes, &dht.Node{ID: peer.NodeID, LastSeen: record.LastContactT, Info: peer})