Feature/exit nodes - Windows and macOS support (#1726)

client/internal/wgproxy/portlookup.go

@@ -1,10 +1,8 @@
 package wgproxy
 
 import (
-	"context"
 	"fmt"
-
-	nbnet "github.com/netbirdio/netbird/util/net"
+	"net"
 )
 
 const (
@@ -25,7 +23,7 @@ func (pl portLookup) searchFreePort() (int, error) {
 }
 
 func (pl portLookup) tryToBind(port int) error {
-	l, err := nbnet.NewListener().ListenPacket(context.Background(), "udp", fmt.Sprintf(":%d", port))
+	l, err := net.ListenPacket("udp", fmt.Sprintf(":%d", port))
 	if err != nil {
 		return err
 	}

client/internal/wgproxy/proxy_ebpf.go

@@ -12,6 +12,7 @@ import (
 
 	"github.com/google/gopacket"
 	"github.com/google/gopacket/layers"
+	"github.com/pion/transport/v3"
 	log "github.com/sirupsen/logrus"
 
 	"github.com/netbirdio/netbird/client/internal/ebpf"
@@ -29,7 +30,7 @@ type WGEBPFProxy struct {
 	turnConnMutex sync.Mutex
 
 	rawConn net.PacketConn
-	conn    *net.UDPConn
+	conn    transport.UDPConn
 }
 
 // NewWGEBPFProxy create new WGEBPFProxy instance
@@ -67,7 +68,7 @@ func (p *WGEBPFProxy) Listen() error {
 		IP:   net.ParseIP("127.0.0.1"),
 	}
 
-	p.conn, err = nbnet.ListenUDP("udp", &addr)
+	conn, err := nbnet.ListenUDP("udp", &addr)
 	if err != nil {
 		cErr := p.Free()
 		if cErr != nil {
@@ -75,6 +76,7 @@ func (p *WGEBPFProxy) Listen() error {
 		}
 		return err
 	}
+	p.conn = conn
 
 	go p.proxyToRemote()
 	log.Infof("local wg proxy listening on: %d", wgPorxyPort)