brontide: modify the Dial function to take a *lnwire.NetAddress

brontide/conn.go

@@ -6,6 +6,7 @@ import (
 	"net"
 	"time"
 
+	"github.com/lightningnetwork/lnd/lnwire"
 	"github.com/roasbeef/btcd/btcec"
 )
 
@@ -30,17 +31,16 @@ var _ net.Conn = (*Conn)(nil)
 // remote peer located at address which has remotePub as its long-term static
 // public key. In the case of a handshake failure, the connection is closed and
 // a non-nil error is returned.
-func Dial(localPriv *btcec.PrivateKey, remotePub *btcec.PublicKey,
+func Dial(localPriv *btcec.PrivateKey, netAddr *lnwire.NetAddress) (*Conn, error) {
-	address string) (*Conn, error) {
+	ipAddr := netAddr.Address.String()
-
+	conn, err := net.Dial("tcp", ipAddr)
-	conn, err := net.Dial("tcp", address)
 	if err != nil {
 		return nil, err
 	}
 
 	b := &Conn{
 		conn:  conn,
-		noise: NewBrontideMachine(true, localPriv, remotePub),
+		noise: NewBrontideMachine(true, localPriv, netAddr.IdentityKey),
 	}
 
 	// Initiate the handshake by sending the first act to the receiver.

brontide/noise_test.go

@@ -5,6 +5,7 @@ import (
 	"net"
 	"testing"
 
+	"github.com/lightningnetwork/lnd/lnwire"
 	"github.com/roasbeef/btcd/btcec"
 )
 
@@ -31,14 +32,17 @@ func TestConnectionCorrectness(t *testing.T) {
 	}
 	defer listener.Close()
 
-	listenAddr := listener.Addr().String()
+	netAddr := &lnwire.NetAddress{
+		IdentityKey: localPriv.PubKey(),
+		Address:     listener.Addr().(*net.TCPAddr),
+	}
 
 	// Initiate a connection with a separate goroutine, and listen with our
 	// main one. If both errors are nil, then encryption+auth was succesful.
 	errChan := make(chan error)
 	connChan := make(chan net.Conn)
 	go func() {
-		conn, err := Dial(remotePriv, localPriv.PubKey(), listenAddr)
+		conn, err := Dial(remotePriv, netAddr)
 		errChan <- err
 		connChan <- conn
 	}()