[misc] Remove default zitadel admin user in deployment script (#4482)

* Delete default zitadel-admin user during initialization

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* Refactor

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

---------

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

client/android/client.go

@@ -4,6 +4,7 @@ package android
 
 import (
 	"context"
+	"os"
 	"slices"
 	"sync"
 
@@ -83,7 +84,8 @@ func NewClient(cfgFile string, androidSDKVersion int, deviceName string, uiVersi
 }
 
 // Run start the internal client. It is a blocker function
-func (c *Client) Run(urlOpener URLOpener, dns *DNSList, dnsReadyListener DnsReadyListener) error {
+func (c *Client) Run(urlOpener URLOpener, dns *DNSList, dnsReadyListener DnsReadyListener, envList *EnvList) error {
+	exportEnvList(envList)
 	cfg, err := profilemanager.UpdateOrCreateConfig(profilemanager.ConfigInput{
 		ConfigPath: c.cfgFile,
 	})
@@ -118,7 +120,8 @@ func (c *Client) Run(urlOpener URLOpener, dns *DNSList, dnsReadyListener DnsRead
 
 // RunWithoutLogin we apply this type of run function when the backed has been started without UI (i.e. after reboot).
 // In this case make no sense handle registration steps.
-func (c *Client) RunWithoutLogin(dns *DNSList, dnsReadyListener DnsReadyListener) error {
+func (c *Client) RunWithoutLogin(dns *DNSList, dnsReadyListener DnsReadyListener, envList *EnvList) error {
+	exportEnvList(envList)
 	cfg, err := profilemanager.UpdateOrCreateConfig(profilemanager.ConfigInput{
 		ConfigPath: c.cfgFile,
 	})
@@ -249,3 +252,14 @@ func (c *Client) SetConnectionListener(listener ConnectionListener) {
 func (c *Client) RemoveConnectionListener() {
 	c.recorder.RemoveConnectionListener()
 }
+
+func exportEnvList(list *EnvList) {
+	if list == nil {
+		return
+	}
+	for k, v := range list.AllItems() {
+		if err := os.Setenv(k, v); err != nil {
+			log.Errorf("could not set env variable %s: %v", k, err)
+		}
+	}
+}

client/android/env_list.go

@@ -0,0 +1,32 @@
+package android
+
+import "github.com/netbirdio/netbird/client/internal/peer"
+
+var (
+	// EnvKeyNBForceRelay Exported for Android java client
+	EnvKeyNBForceRelay = peer.EnvKeyNBForceRelay
+)
+
+// EnvList wraps a Go map for export to Java
+type EnvList struct {
+	data map[string]string
+}
+
+// NewEnvList creates a new EnvList
+func NewEnvList() *EnvList {
+	return &EnvList{data: make(map[string]string)}
+}
+
+// Put adds a key-value pair
+func (el *EnvList) Put(key, value string) {
+	el.data[key] = value
+}
+
+// Get retrieves a value by key
+func (el *EnvList) Get(key string) string {
+	return el.data[key]
+}
+
+func (el *EnvList) AllItems() map[string]string {
+	return el.data
+}

client/cmd/login.go

@@ -227,7 +227,7 @@ func doForegroundLogin(ctx context.Context, cmd *cobra.Command, setupKey string,
 	}
 
 	// update host's static platform and system information
-	system.UpdateStaticInfo()
+	system.UpdateStaticInfoAsync()
 
 	configFilePath, err := activeProf.FilePath()
 	if err != nil {

client/cmd/service_controller.go

@@ -27,7 +27,7 @@ func (p *program) Start(svc service.Service) error {
 	log.Info("starting NetBird service") //nolint
 
 	// Collect static system and platform information
-	system.UpdateStaticInfo()
+	system.UpdateStaticInfoAsync()
 
 	// in any case, even if configuration does not exists we run daemon to serve CLI gRPC API.
 	p.serv = grpc.NewServer()

client/cmd/testutil_test.go

@@ -9,29 +9,26 @@ import (
 	"github.com/golang/mock/gomock"
 	"github.com/stretchr/testify/require"
 	"go.opentelemetry.io/otel"
+	"google.golang.org/grpc"
 
+	"github.com/netbirdio/management-integrations/integrations"
+	clientProto "github.com/netbirdio/netbird/client/proto"
+	client "github.com/netbirdio/netbird/client/server"
 	"github.com/netbirdio/netbird/management/internals/server/config"
+	mgmt "github.com/netbirdio/netbird/management/server"
 	"github.com/netbirdio/netbird/management/server/activity"
 	"github.com/netbirdio/netbird/management/server/groups"
 	"github.com/netbirdio/netbird/management/server/integrations/port_forwarding"
+	"github.com/netbirdio/netbird/management/server/peers"
 	"github.com/netbirdio/netbird/management/server/permissions"
 	"github.com/netbirdio/netbird/management/server/settings"
 	"github.com/netbirdio/netbird/management/server/store"
 	"github.com/netbirdio/netbird/management/server/telemetry"
 	"github.com/netbirdio/netbird/management/server/types"
-
-	"github.com/netbirdio/netbird/util"
-
-	"google.golang.org/grpc"
-
-	"github.com/netbirdio/management-integrations/integrations"
-
-	clientProto "github.com/netbirdio/netbird/client/proto"
-	client "github.com/netbirdio/netbird/client/server"
-	mgmt "github.com/netbirdio/netbird/management/server"
 	mgmtProto "github.com/netbirdio/netbird/shared/management/proto"
 	sigProto "github.com/netbirdio/netbird/shared/signal/proto"
 	sig "github.com/netbirdio/netbird/signal/server"
+	"github.com/netbirdio/netbird/util"
 )
 
 func startTestingServices(t *testing.T) string {
@@ -90,15 +87,20 @@ func startManagement(t *testing.T, config *config.Config, testFile string) (*grp
 	if err != nil {
 		return nil, nil
 	}
-	iv, _ := integrations.NewIntegratedValidator(context.Background(), eventStore)
 
-	metrics, err := telemetry.NewDefaultAppMetrics(context.Background())
-	require.NoError(t, err)
 	ctrl := gomock.NewController(t)
 	t.Cleanup(ctrl.Finish)
 
-	settingsMockManager := settings.NewMockManager(ctrl)
 	permissionsManagerMock := permissions.NewMockManager(ctrl)
+	peersmanager := peers.NewManager(store, permissionsManagerMock)
+	settingsManagerMock := settings.NewMockManager(ctrl)
+
+	iv, _ := integrations.NewIntegratedValidator(context.Background(), peersmanager, settingsManagerMock, eventStore)
+
+	metrics, err := telemetry.NewDefaultAppMetrics(context.Background())
+	require.NoError(t, err)
+
+	settingsMockManager := settings.NewMockManager(ctrl)
 	groupsManager := groups.NewManagerMock()
 
 	settingsMockManager.EXPECT().

client/iface/bind/endpoint.go

@@ -1,17 +1,5 @@
 package bind
 
-import (
-	"net"
-
-	wgConn "golang.zx2c4.com/wireguard/conn"
-)
+import wgConn "golang.zx2c4.com/wireguard/conn"
 
 type Endpoint = wgConn.StdNetEndpoint
-
-func EndpointToUDPAddr(e Endpoint) *net.UDPAddr {
-	return &net.UDPAddr{
-		IP:   e.Addr().AsSlice(),
-		Port: int(e.Port()),
-		Zone: e.Addr().Zone(),
-	}
-}

client/iface/bind/ice_bind.go

@@ -1,7 +1,6 @@
 package bind
 
 import (
-	"context"
 	"encoding/binary"
 	"fmt"
 	"net"
@@ -16,6 +15,7 @@ import (
 	"golang.org/x/net/ipv6"
 	wgConn "golang.zx2c4.com/wireguard/conn"
 
+	"github.com/netbirdio/netbird/client/iface/udpmux"
 	"github.com/netbirdio/netbird/client/iface/wgaddr"
 	nbnet "github.com/netbirdio/netbird/util/net"
 )
@@ -42,10 +42,10 @@ func (rc receiverCreator) CreateIPv4ReceiverFn(pc *ipv4.PacketConn, conn *net.UD
 // use the port because in the Send function the wgConn.Endpoint the port info is not exported.
 type ICEBind struct {
 	*wgConn.StdNetBind
-	recvChan chan RecvMessage
+	RecvChan chan RecvMessage
 
 	transportNet transport.Net
-	filterFn     FilterFn
+	filterFn     udpmux.FilterFn
 	endpoints    map[netip.Addr]net.Conn
 	endpointsMu  sync.Mutex
 	// every time when Close() is called (i.e. BindUpdate()) we need to close exit from the receiveRelayed and create a
@@ -55,17 +55,17 @@ type ICEBind struct {
 	closed       bool
 
 	muUDPMux         sync.Mutex
-	udpMux           *UniversalUDPMuxDefault
+	udpMux           *udpmux.UniversalUDPMuxDefault
 	address          wgaddr.Address
 	mtu              uint16
 	activityRecorder *ActivityRecorder
 }
 
-func NewICEBind(transportNet transport.Net, filterFn FilterFn, address wgaddr.Address, mtu uint16) *ICEBind {
+func NewICEBind(transportNet transport.Net, filterFn udpmux.FilterFn, address wgaddr.Address, mtu uint16) *ICEBind {
 	b, _ := wgConn.NewStdNetBind().(*wgConn.StdNetBind)
 	ib := &ICEBind{
 		StdNetBind:       b,
-		recvChan:         make(chan RecvMessage, 1),
+		RecvChan:         make(chan RecvMessage, 1),
 		transportNet:     transportNet,
 		filterFn:         filterFn,
 		endpoints:        make(map[netip.Addr]net.Conn),
@@ -116,7 +116,7 @@ func (s *ICEBind) ActivityRecorder() *ActivityRecorder {
 }
 
 // GetICEMux returns the ICE UDPMux that was created and used by ICEBind
-func (s *ICEBind) GetICEMux() (*UniversalUDPMuxDefault, error) {
+func (s *ICEBind) GetICEMux() (*udpmux.UniversalUDPMuxDefault, error) {
 	s.muUDPMux.Lock()
 	defer s.muUDPMux.Unlock()
 	if s.udpMux == nil {
@@ -155,20 +155,12 @@ func (b *ICEBind) Send(bufs [][]byte, ep wgConn.Endpoint) error {
 	return nil
 }
 
-func (b *ICEBind) Recv(ctx context.Context, msg RecvMessage) {
-	select {
-	case <-ctx.Done():
-		return
-	case b.recvChan <- msg:
-	}
-}
-
 func (s *ICEBind) createIPv4ReceiverFn(pc *ipv4.PacketConn, conn *net.UDPConn, rxOffload bool, msgsPool *sync.Pool) wgConn.ReceiveFunc {
 	s.muUDPMux.Lock()
 	defer s.muUDPMux.Unlock()
 
-	s.udpMux = NewUniversalUDPMuxDefault(
-		UniversalUDPMuxParams{
+	s.udpMux = udpmux.NewUniversalUDPMuxDefault(
+		udpmux.UniversalUDPMuxParams{
 			UDPConn:   nbnet.WrapPacketConn(conn),
 			Net:       s.transportNet,
 			FilterFn:  s.filterFn,
@@ -279,7 +271,7 @@ func (c *ICEBind) receiveRelayed(buffs [][]byte, sizes []int, eps []wgConn.Endpo
 	select {
 	case <-c.closedChan:
 		return 0, net.ErrClosed
-	case msg, ok := <-c.recvChan:
+	case msg, ok := <-c.RecvChan:
 		if !ok {
 			return 0, net.ErrClosed
 		}

client/iface/bind/udp_mux_ios.go

@@ -1,7 +0,0 @@
-//go:build ios
-
-package bind
-
-func (m *UDPMuxDefault) notifyAddressRemoval(addr string) {
-	// iOS doesn't support nbnet hooks, so this is a no-op
-}

client/iface/device.go

@@ -7,14 +7,14 @@ import (
 
 	wgdevice "golang.zx2c4.com/wireguard/device"
 
-	"github.com/netbirdio/netbird/client/iface/bind"
 	"github.com/netbirdio/netbird/client/iface/device"
+	"github.com/netbirdio/netbird/client/iface/udpmux"
 	"github.com/netbirdio/netbird/client/iface/wgaddr"
 )
 
 type WGTunDevice interface {
 	Create() (device.WGConfigurer, error)
-	Up() (*bind.UniversalUDPMuxDefault, error)
+	Up() (*udpmux.UniversalUDPMuxDefault, error)
 	UpdateAddr(address wgaddr.Address) error
 	WgAddress() wgaddr.Address
 	MTU() uint16

client/iface/device/device_android.go

@@ -13,6 +13,7 @@ import (
 
 	"github.com/netbirdio/netbird/client/iface/bind"
 	"github.com/netbirdio/netbird/client/iface/configurer"
+	"github.com/netbirdio/netbird/client/iface/udpmux"
 	"github.com/netbirdio/netbird/client/iface/wgaddr"
 )
 
@@ -29,7 +30,7 @@ type WGTunDevice struct {
 	name           string
 	device         *device.Device
 	filteredDevice *FilteredDevice
-	udpMux         *bind.UniversalUDPMuxDefault
+	udpMux         *udpmux.UniversalUDPMuxDefault
 	configurer     WGConfigurer
 }
 
@@ -88,7 +89,7 @@ func (t *WGTunDevice) Create(routes []string, dns string, searchDomains []string
 	}
 	return t.configurer, nil
 }
-func (t *WGTunDevice) Up() (*bind.UniversalUDPMuxDefault, error) {
+func (t *WGTunDevice) Up() (*udpmux.UniversalUDPMuxDefault, error) {
 	err := t.device.Up()
 	if err != nil {
 		return nil, err

client/iface/device/device_darwin.go

@@ -13,6 +13,7 @@ import (
 
 	"github.com/netbirdio/netbird/client/iface/bind"
 	"github.com/netbirdio/netbird/client/iface/configurer"
+	"github.com/netbirdio/netbird/client/iface/udpmux"
 	"github.com/netbirdio/netbird/client/iface/wgaddr"
 )
 
@@ -26,7 +27,7 @@ type TunDevice struct {
 
 	device         *device.Device
 	filteredDevice *FilteredDevice
-	udpMux         *bind.UniversalUDPMuxDefault
+	udpMux         *udpmux.UniversalUDPMuxDefault
 	configurer     WGConfigurer
 }
 
@@ -71,7 +72,7 @@ func (t *TunDevice) Create() (WGConfigurer, error) {
 	return t.configurer, nil
 }
 
-func (t *TunDevice) Up() (*bind.UniversalUDPMuxDefault, error) {
+func (t *TunDevice) Up() (*udpmux.UniversalUDPMuxDefault, error) {
 	err := t.device.Up()
 	if err != nil {
 		return nil, err

client/iface/device/device_ios.go

@@ -14,6 +14,7 @@ import (
 
 	"github.com/netbirdio/netbird/client/iface/bind"
 	"github.com/netbirdio/netbird/client/iface/configurer"
+	"github.com/netbirdio/netbird/client/iface/udpmux"
 	"github.com/netbirdio/netbird/client/iface/wgaddr"
 )
 
@@ -28,7 +29,7 @@ type TunDevice struct {
 
 	device         *device.Device
 	filteredDevice *FilteredDevice
-	udpMux         *bind.UniversalUDPMuxDefault
+	udpMux         *udpmux.UniversalUDPMuxDefault
 	configurer     WGConfigurer
 }
 
@@ -83,7 +84,7 @@ func (t *TunDevice) Create() (WGConfigurer, error) {
 	return t.configurer, nil
 }
 
-func (t *TunDevice) Up() (*bind.UniversalUDPMuxDefault, error) {
+func (t *TunDevice) Up() (*udpmux.UniversalUDPMuxDefault, error) {
 	err := t.device.Up()
 	if err != nil {
 		return nil, err

client/iface/device/device_kernel_unix.go

@@ -12,8 +12,8 @@ import (
 	"golang.zx2c4.com/wireguard/device"
 	"golang.zx2c4.com/wireguard/tun/netstack"
 
-	"github.com/netbirdio/netbird/client/iface/bind"
 	"github.com/netbirdio/netbird/client/iface/configurer"
+	"github.com/netbirdio/netbird/client/iface/udpmux"
 	"github.com/netbirdio/netbird/client/iface/wgaddr"
 	"github.com/netbirdio/netbird/sharedsock"
 	nbnet "github.com/netbirdio/netbird/util/net"
@@ -31,9 +31,9 @@ type TunKernelDevice struct {
 
 	link       *wgLink
 	udpMuxConn net.PacketConn
-	udpMux     *bind.UniversalUDPMuxDefault
+	udpMux     *udpmux.UniversalUDPMuxDefault
 
-	filterFn bind.FilterFn
+	filterFn udpmux.FilterFn
 }
 
 func NewKernelDevice(name string, address wgaddr.Address, wgPort int, key string, mtu uint16, transportNet transport.Net) *TunKernelDevice {
@@ -79,7 +79,7 @@ func (t *TunKernelDevice) Create() (WGConfigurer, error) {
 	return configurer, nil
 }
 
-func (t *TunKernelDevice) Up() (*bind.UniversalUDPMuxDefault, error) {
+func (t *TunKernelDevice) Up() (*udpmux.UniversalUDPMuxDefault, error) {
 	if t.udpMux != nil {
 		return t.udpMux, nil
 	}
@@ -106,14 +106,14 @@ func (t *TunKernelDevice) Up() (*bind.UniversalUDPMuxDefault, error) {
 		udpConn = nbnet.WrapPacketConn(rawSock)
 	}
 
-	bindParams := bind.UniversalUDPMuxParams{
+	bindParams := udpmux.UniversalUDPMuxParams{
 		UDPConn:   udpConn,
 		Net:       t.transportNet,
 		FilterFn:  t.filterFn,
 		WGAddress: t.address,
 		MTU:       t.mtu,
 	}
-	mux := bind.NewUniversalUDPMuxDefault(bindParams)
+	mux := udpmux.NewUniversalUDPMuxDefault(bindParams)
 	go mux.ReadFromConn(t.ctx)
 	t.udpMuxConn = rawSock
 	t.udpMux = mux

client/iface/device/device_netstack.go

@@ -10,6 +10,7 @@ import (
 	"github.com/netbirdio/netbird/client/iface/bind"
 	"github.com/netbirdio/netbird/client/iface/configurer"
 	nbnetstack "github.com/netbirdio/netbird/client/iface/netstack"
+	"github.com/netbirdio/netbird/client/iface/udpmux"
 	"github.com/netbirdio/netbird/client/iface/wgaddr"
 	nbnet "github.com/netbirdio/netbird/util/net"
 )
@@ -26,7 +27,7 @@ type TunNetstackDevice struct {
 	device         *device.Device
 	filteredDevice *FilteredDevice
 	nsTun          *nbnetstack.NetStackTun
-	udpMux         *bind.UniversalUDPMuxDefault
+	udpMux         *udpmux.UniversalUDPMuxDefault
 	configurer     WGConfigurer
 
 	net *netstack.Net
@@ -80,7 +81,7 @@ func (t *TunNetstackDevice) create() (WGConfigurer, error) {
 	return t.configurer, nil
 }
 
-func (t *TunNetstackDevice) Up() (*bind.UniversalUDPMuxDefault, error) {
+func (t *TunNetstackDevice) Up() (*udpmux.UniversalUDPMuxDefault, error) {
 	if t.device == nil {
 		return nil, fmt.Errorf("device is not ready yet")
 	}

client/iface/device/device_usp_unix.go

@@ -12,6 +12,7 @@ import (
 
 	"github.com/netbirdio/netbird/client/iface/bind"
 	"github.com/netbirdio/netbird/client/iface/configurer"
+	"github.com/netbirdio/netbird/client/iface/udpmux"
 	"github.com/netbirdio/netbird/client/iface/wgaddr"
 )
 
@@ -25,7 +26,7 @@ type USPDevice struct {
 
 	device         *device.Device
 	filteredDevice *FilteredDevice
-	udpMux         *bind.UniversalUDPMuxDefault
+	udpMux         *udpmux.UniversalUDPMuxDefault
 	configurer     WGConfigurer
 }
 
@@ -74,7 +75,7 @@ func (t *USPDevice) Create() (WGConfigurer, error) {
 	return t.configurer, nil
 }
 
-func (t *USPDevice) Up() (*bind.UniversalUDPMuxDefault, error) {
+func (t *USPDevice) Up() (*udpmux.UniversalUDPMuxDefault, error) {
 	if t.device == nil {
 		return nil, fmt.Errorf("device is not ready yet")
 	}

client/iface/device/device_windows.go

@@ -13,6 +13,7 @@ import (
 
 	"github.com/netbirdio/netbird/client/iface/bind"
 	"github.com/netbirdio/netbird/client/iface/configurer"
+	"github.com/netbirdio/netbird/client/iface/udpmux"
 	"github.com/netbirdio/netbird/client/iface/wgaddr"
 )
 
@@ -29,7 +30,7 @@ type TunDevice struct {
 	device          *device.Device
 	nativeTunDevice *tun.NativeTun
 	filteredDevice  *FilteredDevice
-	udpMux          *bind.UniversalUDPMuxDefault
+	udpMux          *udpmux.UniversalUDPMuxDefault
 	configurer      WGConfigurer
 }
 
@@ -104,7 +105,7 @@ func (t *TunDevice) Create() (WGConfigurer, error) {
 	return t.configurer, nil
 }
 
-func (t *TunDevice) Up() (*bind.UniversalUDPMuxDefault, error) {
+func (t *TunDevice) Up() (*udpmux.UniversalUDPMuxDefault, error) {
 	err := t.device.Up()
 	if err != nil {
 		return nil, err

client/iface/device_android.go

@@ -5,14 +5,14 @@ import (
 
 	"golang.zx2c4.com/wireguard/tun/netstack"
 
-	"github.com/netbirdio/netbird/client/iface/bind"
 	"github.com/netbirdio/netbird/client/iface/device"
+	"github.com/netbirdio/netbird/client/iface/udpmux"
 	"github.com/netbirdio/netbird/client/iface/wgaddr"
 )
 
 type WGTunDevice interface {
 	Create(routes []string, dns string, searchDomains []string) (device.WGConfigurer, error)
-	Up() (*bind.UniversalUDPMuxDefault, error)
+	Up() (*udpmux.UniversalUDPMuxDefault, error)
 	UpdateAddr(address wgaddr.Address) error
 	WgAddress() wgaddr.Address
 	MTU() uint16

client/iface/iface.go

@@ -16,9 +16,9 @@ import (
 	wgdevice "golang.zx2c4.com/wireguard/device"
 
 	"github.com/netbirdio/netbird/client/errors"
-	"github.com/netbirdio/netbird/client/iface/bind"
 	"github.com/netbirdio/netbird/client/iface/configurer"
 	"github.com/netbirdio/netbird/client/iface/device"
+	"github.com/netbirdio/netbird/client/iface/udpmux"
 	"github.com/netbirdio/netbird/client/iface/wgaddr"
 	"github.com/netbirdio/netbird/client/iface/wgproxy"
 	"github.com/netbirdio/netbird/monotime"
@@ -61,7 +61,7 @@ type WGIFaceOpts struct {
 	MTU          uint16
 	MobileArgs   *device.MobileIFaceArguments
 	TransportNet transport.Net
-	FilterFn     bind.FilterFn
+	FilterFn     udpmux.FilterFn
 	DisableDNS   bool
 }
 
@@ -114,7 +114,7 @@ func (r *WGIface) ToInterface() *net.Interface {
 
 // Up configures a Wireguard interface
 // The interface must exist before calling this method (e.g. call interface.Create() before)
-func (w *WGIface) Up() (*bind.UniversalUDPMuxDefault, error) {
+func (w *WGIface) Up() (*udpmux.UniversalUDPMuxDefault, error) {
 	w.mu.Lock()
 	defer w.mu.Unlock()
 

client/iface/iface_new_freebsd.go

@@ -1,40 +0,0 @@
-//go:build freebsd
-
-package iface
-
-import (
-	"fmt"
-
-	"github.com/netbirdio/netbird/client/iface/bind"
-	"github.com/netbirdio/netbird/client/iface/device"
-	"github.com/netbirdio/netbird/client/iface/netstack"
-	"github.com/netbirdio/netbird/client/iface/wgproxy"
-)
-
-// NewWGIFace Creates a new WireGuard interface instance
-func NewWGIFace(opts WGIFaceOpts) (*WGIface, error) {
-	wgAddress, err := device.ParseWGAddress(opts.Address)
-	if err != nil {
-		return nil, err
-	}
-
-	wgIFace := &WGIface{}
-
-	if netstack.IsEnabled() {
-		iceBind := bind.NewICEBind(opts.TransportNet, opts.FilterFn)
-		wgIFace.tun = device.NewNetstackDevice(opts.IFaceName, wgAddress, opts.WGPort, opts.WGPrivKey, opts.MTU, iceBind, netstack.ListenAddr())
-		wgIFace.userspaceBind = true
-		wgIFace.wgProxyFactory = wgproxy.NewUSPFactory(iceBind)
-		return wgIFace, nil
-	}
-
-	if device.ModuleTunIsLoaded() {
-		iceBind := bind.NewICEBind(opts.TransportNet, opts.FilterFn)
-		wgIFace.tun = device.NewUSPDevice(opts.IFaceName, wgAddress, opts.WGPort, opts.WGPrivKey, opts.MTU, iceBind)
-		wgIFace.userspaceBind = true
-		wgIFace.wgProxyFactory = wgproxy.NewUSPFactory(iceBind)
-		return wgIFace, nil
-	}
-
-	return nil, fmt.Errorf("couldn't check or load tun module")
-}

client/iface/iface_new_unix.go

@@ -1,4 +1,4 @@
-//go:build linux && !android
+//go:build (linux && !android) || freebsd
 
 package iface
 

client/iface/udpmux/conn.go

@@ -1,4 +1,4 @@
-package bind
+package udpmux
 
 /*
  Most of this code was copied from https://github.com/pion/ice and modified to fulfill NetBird's requirements
@@ -16,11 +16,12 @@ import (
 )
 
 type udpMuxedConnParams struct {
-	Mux       *UDPMuxDefault
-	AddrPool  *sync.Pool
-	Key       string
-	LocalAddr net.Addr
-	Logger    logging.LeveledLogger
+	Mux         *SingleSocketUDPMux
+	AddrPool    *sync.Pool
+	Key         string
+	LocalAddr   net.Addr
+	Logger      logging.LeveledLogger
+	CandidateID string
 }
 
 // udpMuxedConn represents a logical packet conn for a single remote as identified by ufrag
@@ -119,6 +120,10 @@ func (c *udpMuxedConn) Close() error {
 	return err
 }
 
+func (c *udpMuxedConn) GetCandidateID() string {
+	return c.params.CandidateID
+}
+
 func (c *udpMuxedConn) isClosed() bool {
 	select {
 	case <-c.closedChan:

client/iface/udpmux/doc.go

@@ -0,0 +1,64 @@
+// Package udpmux provides a custom implementation of a UDP multiplexer
+// that allows multiple logical ICE connections to share a single underlying
+// UDP socket. This is based on Pion's ICE library, with modifications for
+// NetBird's requirements.
+//
+// # Background
+//
+// In WebRTC and NAT traversal scenarios, ICE (Interactive Connectivity
+// Establishment) is responsible for discovering candidate network paths
+// and maintaining connectivity between peers. Each ICE connection
+// normally requires a dedicated UDP socket. However, using one socket
+// per candidate can be inefficient and difficult to manage.
+//
+// This package introduces SingleSocketUDPMux, which allows multiple ICE
+// candidate connections (muxed connections) to share a single UDP socket.
+// It handles demultiplexing of packets based on ICE ufrag values, STUN
+// attributes, and candidate IDs.
+//
+// # Usage
+//
+// The typical flow is:
+//
+//  1. Create a UDP socket (net.PacketConn).
+//  2. Construct Params with the socket and optional logger/net stack.
+//  3. Call NewSingleSocketUDPMux(params).
+//  4. For each ICE candidate ufrag, call GetConn(ufrag, addr, candidateID)
+//     to obtain a logical PacketConn.
+//  5. Use the returned PacketConn just like a normal UDP connection.
+//
+// # STUN Message Routing Logic
+//
+//		When a STUN packet arrives, the mux decides which connection should
+//		receive it using this routing logic:
+//
+//		Primary Routing: Candidate Pair ID
+//		  - Extract the candidate pair ID from the STUN message using
+//		    ice.CandidatePairIDFromSTUN(msg)
+//	   - The target candidate is the locally generated candidate that
+//	     corresponds to the connection that should handle this STUN message
+//		  - If found, use the target candidate ID to lookup the specific
+//		    connection in candidateConnMap
+//		  - Route the message directly to that connection
+//
+//		Fallback Routing: Broadcasting
+//		  When candidate pair ID is not available or lookup fails:
+//		  - Collect connections from addressMap based on source address
+//		  - Find connection using username attribute (ufrag) from STUN message
+//		  - Remove duplicate connections from the list
+//		  - Send the STUN message to all collected connections
+//
+// # Peer Reflexive Candidate Discovery
+//
+//	When a remote peer sends a STUN message from an unknown source address
+//	(from a candidate that has not been exchanged via signal), the ICE
+//	library will:
+//	  - Generate a new peer reflexive candidate for this source address
+//	  - Extract or assign a candidate ID based on the STUN message attributes
+//	  - Create a mapping between the new peer reflexive candidate ID and
+//	    the appropriate local connection
+//
+//	This discovery mechanism ensures that STUN messages from newly discovered
+//	peer reflexive candidates can be properly routed to the correct local
+//	connection without requiring fallback broadcasting.
+package udpmux

client/iface/udpmux/mux.go

@@ -1,4 +1,4 @@
-package bind
+package udpmux
 
 import (
 	"fmt"
@@ -22,9 +22,9 @@ import (
 
 const receiveMTU = 8192
 
-// UDPMuxDefault is an implementation of the interface
-type UDPMuxDefault struct {
-	params UDPMuxParams
+// SingleSocketUDPMux is an implementation of the interface
+type SingleSocketUDPMux struct {
+	params Params
 
 	closedChan chan struct{}
 	closeOnce  sync.Once
@@ -32,6 +32,9 @@ type UDPMuxDefault struct {
 	// connsIPv4 and connsIPv6 are maps of all udpMuxedConn indexed by ufrag|network|candidateType
 	connsIPv4, connsIPv6 map[string]*udpMuxedConn
 
+	// candidateConnMap maps local candidate IDs to their corresponding connection.
+	candidateConnMap map[string]*udpMuxedConn
+
 	addressMapMu sync.RWMutex
 	addressMap   map[string][]*udpMuxedConn
 
@@ -46,8 +49,8 @@ type UDPMuxDefault struct {
 
 const maxAddrSize = 512
 
-// UDPMuxParams are parameters for UDPMux.
-type UDPMuxParams struct {
+// Params are parameters for UDPMux.
+type Params struct {
 	Logger  logging.LeveledLogger
 	UDPConn net.PacketConn
 
@@ -147,18 +150,19 @@ func isZeros(ip net.IP) bool {
 	return true
 }
 
-// NewUDPMuxDefault creates an implementation of UDPMux
-func NewUDPMuxDefault(params UDPMuxParams) *UDPMuxDefault {
+// NewSingleSocketUDPMux creates an implementation of UDPMux
+func NewSingleSocketUDPMux(params Params) *SingleSocketUDPMux {
 	if params.Logger == nil {
 		params.Logger = getLogger()
 	}
 
-	mux := &UDPMuxDefault{
-		addressMap: map[string][]*udpMuxedConn{},
-		params:     params,
-		connsIPv4:  make(map[string]*udpMuxedConn),
-		connsIPv6:  make(map[string]*udpMuxedConn),
-		closedChan: make(chan struct{}, 1),
+	mux := &SingleSocketUDPMux{
+		addressMap:       map[string][]*udpMuxedConn{},
+		params:           params,
+		connsIPv4:        make(map[string]*udpMuxedConn),
+		connsIPv6:        make(map[string]*udpMuxedConn),
+		candidateConnMap: make(map[string]*udpMuxedConn),
+		closedChan:       make(chan struct{}, 1),
 		pool: &sync.Pool{
 			New: func() interface{} {
 				// big enough buffer to fit both packet and address
@@ -171,15 +175,15 @@ func NewUDPMuxDefault(params UDPMuxParams) *UDPMuxDefault {
 	return mux
 }
 
-func (m *UDPMuxDefault) updateLocalAddresses() {
+func (m *SingleSocketUDPMux) updateLocalAddresses() {
 	var localAddrsForUnspecified []net.Addr
 	if addr, ok := m.params.UDPConn.LocalAddr().(*net.UDPAddr); !ok {
 		m.params.Logger.Errorf("LocalAddr is not a net.UDPAddr, got %T", m.params.UDPConn.LocalAddr())
 	} else if ok && addr.IP.IsUnspecified() {
 		// For unspecified addresses, the correct behavior is to return errListenUnspecified, but
 		// it will break the applications that are already using unspecified UDP connection
-		// with UDPMuxDefault, so print a warn log and create a local address list for mux.
-		m.params.Logger.Warn("UDPMuxDefault should not listening on unspecified address, use NewMultiUDPMuxFromPort instead")
+		// with SingleSocketUDPMux, so print a warn log and create a local address list for mux.
+		m.params.Logger.Warn("SingleSocketUDPMux should not listening on unspecified address, use NewMultiUDPMuxFromPort instead")
 		var networks []ice.NetworkType
 		switch {
 
@@ -216,13 +220,13 @@ func (m *UDPMuxDefault) updateLocalAddresses() {
 	m.mu.Unlock()
 }
 
-// LocalAddr returns the listening address of this UDPMuxDefault
-func (m *UDPMuxDefault) LocalAddr() net.Addr {
+// LocalAddr returns the listening address of this SingleSocketUDPMux
+func (m *SingleSocketUDPMux) LocalAddr() net.Addr {
 	return m.params.UDPConn.LocalAddr()
 }
 
 // GetListenAddresses returns the list of addresses that this mux is listening on
-func (m *UDPMuxDefault) GetListenAddresses() []net.Addr {
+func (m *SingleSocketUDPMux) GetListenAddresses() []net.Addr {
 	m.updateLocalAddresses()
 
 	m.mu.Lock()
@@ -236,7 +240,7 @@ func (m *UDPMuxDefault) GetListenAddresses() []net.Addr {
 
 // GetConn returns a PacketConn given the connection's ufrag and network address
 // creates the connection if an existing one can't be found
-func (m *UDPMuxDefault) GetConn(ufrag string, addr net.Addr) (net.PacketConn, error) {
+func (m *SingleSocketUDPMux) GetConn(ufrag string, addr net.Addr, candidateID string) (net.PacketConn, error) {
 	// don't check addr for mux using unspecified address
 	m.mu.Lock()
 	lenLocalAddrs := len(m.localAddrsForUnspecified)
@@ -260,12 +264,14 @@ func (m *UDPMuxDefault) GetConn(ufrag string, addr net.Addr) (net.PacketConn, er
 		return conn, nil
 	}
 
-	c := m.createMuxedConn(ufrag)
+	c := m.createMuxedConn(ufrag, candidateID)
 	go func() {
 		<-c.CloseChannel()
 		m.RemoveConnByUfrag(ufrag)
 	}()
 
+	m.candidateConnMap[candidateID] = c
+
 	if isIPv6 {
 		m.connsIPv6[ufrag] = c
 	} else {
@@ -276,7 +282,7 @@ func (m *UDPMuxDefault) GetConn(ufrag string, addr net.Addr) (net.PacketConn, er
 }
 
 // RemoveConnByUfrag stops and removes the muxed packet connection
-func (m *UDPMuxDefault) RemoveConnByUfrag(ufrag string) {
+func (m *SingleSocketUDPMux) RemoveConnByUfrag(ufrag string) {
 	removedConns := make([]*udpMuxedConn, 0, 2)
 
 	// Keep lock section small to avoid deadlock with conn lock
@@ -284,10 +290,12 @@ func (m *UDPMuxDefault) RemoveConnByUfrag(ufrag string) {
 	if c, ok := m.connsIPv4[ufrag]; ok {
 		delete(m.connsIPv4, ufrag)
 		removedConns = append(removedConns, c)
+		delete(m.candidateConnMap, c.GetCandidateID())
 	}
 	if c, ok := m.connsIPv6[ufrag]; ok {
 		delete(m.connsIPv6, ufrag)
 		removedConns = append(removedConns, c)
+		delete(m.candidateConnMap, c.GetCandidateID())
 	}
 	m.mu.Unlock()
 
@@ -314,7 +322,7 @@ func (m *UDPMuxDefault) RemoveConnByUfrag(ufrag string) {
 }
 
 // IsClosed returns true if the mux had been closed
-func (m *UDPMuxDefault) IsClosed() bool {
+func (m *SingleSocketUDPMux) IsClosed() bool {
 	select {
 	case <-m.closedChan:
 		return true
@@ -324,7 +332,7 @@ func (m *UDPMuxDefault) IsClosed() bool {
 }
 
 // Close the mux, no further connections could be created
-func (m *UDPMuxDefault) Close() error {
+func (m *SingleSocketUDPMux) Close() error {
 	var err error
 	m.closeOnce.Do(func() {
 		m.mu.Lock()
@@ -347,11 +355,11 @@ func (m *UDPMuxDefault) Close() error {
 	return err
 }
 
-func (m *UDPMuxDefault) writeTo(buf []byte, rAddr net.Addr) (n int, err error) {
+func (m *SingleSocketUDPMux) writeTo(buf []byte, rAddr net.Addr) (n int, err error) {
 	return m.params.UDPConn.WriteTo(buf, rAddr)
 }
 
-func (m *UDPMuxDefault) registerConnForAddress(conn *udpMuxedConn, addr string) {
+func (m *SingleSocketUDPMux) registerConnForAddress(conn *udpMuxedConn, addr string) {
 	if m.IsClosed() {
 		return
 	}
@@ -368,81 +376,109 @@ func (m *UDPMuxDefault) registerConnForAddress(conn *udpMuxedConn, addr string)
 	log.Debugf("ICE: registered %s for %s", addr, conn.params.Key)
 }
 
-func (m *UDPMuxDefault) createMuxedConn(key string) *udpMuxedConn {
+func (m *SingleSocketUDPMux) createMuxedConn(key string, candidateID string) *udpMuxedConn {
 	c := newUDPMuxedConn(&udpMuxedConnParams{
-		Mux:       m,
-		Key:       key,
-		AddrPool:  m.pool,
-		LocalAddr: m.LocalAddr(),
-		Logger:    m.params.Logger,
+		Mux:         m,
+		Key:         key,
+		AddrPool:    m.pool,
+		LocalAddr:   m.LocalAddr(),
+		Logger:      m.params.Logger,
+		CandidateID: candidateID,
 	})
 	return c
 }
 
 // HandleSTUNMessage handles STUN packets and forwards them to underlying pion/ice library
-func (m *UDPMuxDefault) HandleSTUNMessage(msg *stun.Message, addr net.Addr) error {
-
+func (m *SingleSocketUDPMux) HandleSTUNMessage(msg *stun.Message, addr net.Addr) error {
 	remoteAddr, ok := addr.(*net.UDPAddr)
 	if !ok {
 		return fmt.Errorf("underlying PacketConn did not return a UDPAddr")
 	}
 
-	// If we have already seen this address dispatch to the appropriate destination
-	// If you are using the same socket for the Host and SRFLX candidates, it might be that there are more than one
-	// muxed connection - one for the SRFLX candidate and the other one for the HOST one.
-	// We will then forward STUN packets to each of these connections.
-	m.addressMapMu.RLock()
+	// Try to route to specific candidate connection first
+	if conn := m.findCandidateConnection(msg); conn != nil {
+		return conn.writePacket(msg.Raw, remoteAddr)
+	}
+
+	// Fallback: route to all possible connections
+	return m.forwardToAllConnections(msg, addr, remoteAddr)
+}
+
+// findCandidateConnection attempts to find the specific connection for a STUN message
+func (m *SingleSocketUDPMux) findCandidateConnection(msg *stun.Message) *udpMuxedConn {
+	candidatePairID, ok, err := ice.CandidatePairIDFromSTUN(msg)
+	if err != nil {
+		return nil
+	} else if !ok {
+		return nil
+	}
+
+	m.mu.Lock()
+	defer m.mu.Unlock()
+	conn, exists := m.candidateConnMap[candidatePairID.TargetCandidateID()]
+	if !exists {
+		return nil
+	}
+	return conn
+}
+
+// forwardToAllConnections forwards STUN message to all relevant connections
+func (m *SingleSocketUDPMux) forwardToAllConnections(msg *stun.Message, addr net.Addr, remoteAddr *net.UDPAddr) error {
 	var destinationConnList []*udpMuxedConn
+
+	// Add connections from address map
+	m.addressMapMu.RLock()
 	if storedConns, ok := m.addressMap[addr.String()]; ok {
 		destinationConnList = append(destinationConnList, storedConns...)
 	}
 	m.addressMapMu.RUnlock()
 
-	var isIPv6 bool
-	if udpAddr, _ := addr.(*net.UDPAddr); udpAddr != nil && udpAddr.IP.To4() == nil {
-		isIPv6 = true
+	if conn, ok := m.findConnectionByUsername(msg, addr); ok {
+		// If we have already seen this address dispatch to the appropriate destination
+		// If you are using the same socket for the Host and SRFLX candidates, it might be that there are more than one
+		// muxed connection - one for the SRFLX candidate and the other one for the HOST one.
+		// We will then forward STUN packets to each of these connections.
+		if !m.connectionExists(conn, destinationConnList) {
+			destinationConnList = append(destinationConnList, conn)
+		}
 	}
 
-	// This block is needed to discover Peer Reflexive Candidates for which we don't know the Endpoint upfront.
-	// However, we can take a username attribute from the STUN message which contains ufrag.
-	// We can use ufrag to identify the destination conn to route packet to.
-	attr, stunAttrErr := msg.Get(stun.AttrUsername)
-	if stunAttrErr == nil {
-		ufrag := strings.Split(string(attr), ":")[0]
-
-		m.mu.Lock()
-		destinationConn := m.connsIPv4[ufrag]
-		if isIPv6 {
-			destinationConn = m.connsIPv6[ufrag]
-		}
-
-		if destinationConn != nil {
-			exists := false
-			for _, conn := range destinationConnList {
-				if conn.params.Key == destinationConn.params.Key {
-					exists = true
-					break
-				}
-			}
-			if !exists {
-				destinationConnList = append(destinationConnList, destinationConn)
-			}
-		}
-		m.mu.Unlock()
-	}
-
-	// Forward STUN packets to each destination connections even thought the STUN packet might not belong there.
-	// It will be discarded by the further ICE candidate logic if so.
+	// Forward to all found connections
 	for _, conn := range destinationConnList {
 		if err := conn.writePacket(msg.Raw, remoteAddr); err != nil {
 			log.Errorf("could not write packet: %v", err)
 		}
 	}
-
 	return nil
 }
 
-func (m *UDPMuxDefault) getConn(ufrag string, isIPv6 bool) (val *udpMuxedConn, ok bool) {
+// findConnectionByUsername finds connection using username attribute from STUN message
+func (m *SingleSocketUDPMux) findConnectionByUsername(msg *stun.Message, addr net.Addr) (*udpMuxedConn, bool) {
+	attr, err := msg.Get(stun.AttrUsername)
+	if err != nil {
+		return nil, false
+	}
+
+	ufrag := strings.Split(string(attr), ":")[0]
+	isIPv6 := isIPv6Address(addr)
+
+	m.mu.Lock()
+	defer m.mu.Unlock()
+
+	return m.getConn(ufrag, isIPv6)
+}
+
+// connectionExists checks if a connection already exists in the list
+func (m *SingleSocketUDPMux) connectionExists(target *udpMuxedConn, conns []*udpMuxedConn) bool {
+	for _, conn := range conns {
+		if conn.params.Key == target.params.Key {
+			return true
+		}
+	}
+	return false
+}
+
+func (m *SingleSocketUDPMux) getConn(ufrag string, isIPv6 bool) (val *udpMuxedConn, ok bool) {
 	if isIPv6 {
 		val, ok = m.connsIPv6[ufrag]
 	} else {
@@ -451,6 +487,13 @@ func (m *UDPMuxDefault) getConn(ufrag string, isIPv6 bool) (val *udpMuxedConn, o
 	return
 }
 
+func isIPv6Address(addr net.Addr) bool {
+	if udpAddr, ok := addr.(*net.UDPAddr); ok {
+		return udpAddr.IP.To4() == nil
+	}
+	return false
+}
+
 type bufferHolder struct {
 	buf []byte
 }

client/iface/udpmux/mux_generic.go

@@ -1,12 +1,12 @@
 //go:build !ios
 
-package bind
+package udpmux
 
 import (
 	nbnet "github.com/netbirdio/netbird/util/net"
 )
 
-func (m *UDPMuxDefault) notifyAddressRemoval(addr string) {
+func (m *SingleSocketUDPMux) notifyAddressRemoval(addr string) {
 	// Kernel mode: direct nbnet.PacketConn (SharedSocket wrapped with nbnet)
 	if conn, ok := m.params.UDPConn.(*nbnet.PacketConn); ok {
 		conn.RemoveAddress(addr)

client/iface/udpmux/mux_ios.go

@@ -0,0 +1,7 @@
+//go:build ios
+
+package udpmux
+
+func (m *SingleSocketUDPMux) notifyAddressRemoval(addr string) {
+	// iOS doesn't support nbnet hooks, so this is a no-op
+}

client/iface/udpmux/universal.go

@@ -1,4 +1,4 @@
-package bind
+package udpmux
 
 /*
  Most of this code was copied from https://github.com/pion/ice and modified to fulfill NetBird's requirements.
@@ -29,7 +29,7 @@ type FilterFn func(address netip.Addr) (bool, netip.Prefix, error)
 // UniversalUDPMuxDefault handles STUN and TURN servers packets by wrapping the original UDPConn
 // It then passes packets to the UDPMux that does the actual connection muxing.
 type UniversalUDPMuxDefault struct {
-	*UDPMuxDefault
+	*SingleSocketUDPMux
 	params UniversalUDPMuxParams
 
 	// since we have a shared socket, for srflx candidates it makes sense to have a shared mapped address across all the agents
@@ -72,12 +72,12 @@ func NewUniversalUDPMuxDefault(params UniversalUDPMuxParams) *UniversalUDPMuxDef
 		address:    params.WGAddress,
 	}
 
-	udpMuxParams := UDPMuxParams{
+	udpMuxParams := Params{
 		Logger:  params.Logger,
 		UDPConn: m.params.UDPConn,
 		Net:     m.params.Net,
 	}
-	m.UDPMuxDefault = NewUDPMuxDefault(udpMuxParams)
+	m.SingleSocketUDPMux = NewSingleSocketUDPMux(udpMuxParams)
 
 	return m
 }
@@ -211,8 +211,8 @@ func (m *UniversalUDPMuxDefault) GetRelayedAddr(turnAddr net.Addr, deadline time
 
 // GetConnForURL add uniques to the muxed connection by concatenating ufrag and URL (e.g. STUN URL) to be able to support multiple STUN/TURN servers
 // and return a unique connection per server.
-func (m *UniversalUDPMuxDefault) GetConnForURL(ufrag string, url string, addr net.Addr) (net.PacketConn, error) {
-	return m.UDPMuxDefault.GetConn(fmt.Sprintf("%s%s", ufrag, url), addr)
+func (m *UniversalUDPMuxDefault) GetConnForURL(ufrag string, url string, addr net.Addr, candidateID string) (net.PacketConn, error) {
+	return m.SingleSocketUDPMux.GetConn(fmt.Sprintf("%s%s", ufrag, url), addr, candidateID)
 }
 
 // HandleSTUNMessage discovers STUN packets that carry a XOR mapped address from a STUN server.
@@ -233,7 +233,7 @@ func (m *UniversalUDPMuxDefault) HandleSTUNMessage(msg *stun.Message, addr net.A
 		}
 		return nil
 	}
-	return m.UDPMuxDefault.HandleSTUNMessage(msg, addr)
+	return m.SingleSocketUDPMux.HandleSTUNMessage(msg, addr)
 }
 
 // isXORMappedResponse indicates whether the message is a XORMappedAddress and is coming from the known STUN server.

client/iface/wgproxy/bind/proxy.go

@@ -16,37 +16,28 @@ import (
 	"github.com/netbirdio/netbird/client/iface/wgproxy/listener"
 )
 
-type IceBind interface {
-	SetEndpoint(fakeIP netip.Addr, conn net.Conn)
-	RemoveEndpoint(fakeIP netip.Addr)
-	Recv(ctx context.Context, msg bind.RecvMessage)
-	MTU() uint16
-}
-
 type ProxyBind struct {
-	bind IceBind
+	Bind *bind.ICEBind
 
-	// wgRelayedEndpoint is a fake address that generated by the Bind.SetEndpoint based on the remote NetBird peer address
-	wgRelayedEndpoint *bind.Endpoint
-	wgCurrentUsed     *bind.Endpoint
-	remoteConn        net.Conn
-	ctx               context.Context
-	cancel            context.CancelFunc
-	closeMu           sync.Mutex
-	closed            bool
+	fakeNetIP      *netip.AddrPort
+	wgBindEndpoint *bind.Endpoint
+	remoteConn     net.Conn
+	ctx            context.Context
+	cancel         context.CancelFunc
+	closeMu        sync.Mutex
+	closed         bool
 
-	paused     bool
-	pausedCond *sync.Cond
-	isStarted  bool
+	pausedMu  sync.Mutex
+	paused    bool
+	isStarted bool
 
 	closeListener *listener.CloseListener
 }
 
-func NewProxyBind(bind IceBind) *ProxyBind {
+func NewProxyBind(bind *bind.ICEBind) *ProxyBind {
 	p := &ProxyBind{
-		bind:          bind,
+		Bind:          bind,
 		closeListener: listener.NewCloseListener(),
-		pausedCond:    sync.NewCond(&sync.Mutex{}),
 	}
 
 	return p
@@ -55,25 +46,25 @@ func NewProxyBind(bind IceBind) *ProxyBind {
 // AddTurnConn adds a new connection to the bind.
 // endpoint is the NetBird address of the remote peer. The SetEndpoint return with the address what will be used in the
 // WireGuard configuration.
-//
-// Parameters:
-//   - ctx: Context is used for proxyToLocal to avoid unnecessary error messages
-//   - nbAddr: The NetBird UDP address of the remote peer, it required to generate fake address
-//   - remoteConn: The established TURN connection to the remote peer
 func (p *ProxyBind) AddTurnConn(ctx context.Context, nbAddr *net.UDPAddr, remoteConn net.Conn) error {
 	fakeNetIP, err := fakeAddress(nbAddr)
 	if err != nil {
 		return err
 	}
-	p.wgRelayedEndpoint = &bind.Endpoint{AddrPort: *fakeNetIP}
+
+	p.fakeNetIP = fakeNetIP
+	p.wgBindEndpoint = &bind.Endpoint{AddrPort: *fakeNetIP}
 	p.remoteConn = remoteConn
 	p.ctx, p.cancel = context.WithCancel(ctx)
 	return nil
 
 }
-
 func (p *ProxyBind) EndpointAddr() *net.UDPAddr {
-	return bind.EndpointToUDPAddr(*p.wgRelayedEndpoint)
+	return &net.UDPAddr{
+		IP:   p.fakeNetIP.Addr().AsSlice(),
+		Port: int(p.fakeNetIP.Port()),
+		Zone: p.fakeNetIP.Addr().Zone(),
+	}
 }
 
 func (p *ProxyBind) SetDisconnectListener(disconnected func()) {
@@ -85,22 +76,17 @@ func (p *ProxyBind) Work() {
 		return
 	}
 
-	p.bind.SetEndpoint(p.wgRelayedEndpoint.Addr(), p.remoteConn)
+	p.Bind.SetEndpoint(p.fakeNetIP.Addr(), p.remoteConn)
 
-	p.pausedCond.L.Lock()
+	p.pausedMu.Lock()
 	p.paused = false
-
-	p.wgCurrentUsed = p.wgRelayedEndpoint
+	p.pausedMu.Unlock()
 
 	// Start the proxy only once
 	if !p.isStarted {
 		p.isStarted = true
 		go p.proxyToLocal(p.ctx)
 	}
-
-	p.pausedCond.L.Unlock()
-	// todo: review to should be inside the lock scope
-	p.pausedCond.Signal()
 }
 
 func (p *ProxyBind) Pause() {
@@ -108,25 +94,9 @@ func (p *ProxyBind) Pause() {
 		return
 	}
 
-	p.pausedCond.L.Lock()
+	p.pausedMu.Lock()
 	p.paused = true
-	p.pausedCond.L.Unlock()
-}
-
-func (p *ProxyBind) RedirectAs(endpoint *net.UDPAddr) {
-	p.pausedCond.L.Lock()
-	p.paused = false
-
-	p.wgCurrentUsed = addrToEndpoint(endpoint)
-
-	p.pausedCond.L.Unlock()
-	p.pausedCond.Signal()
-}
-
-func addrToEndpoint(addr *net.UDPAddr) *bind.Endpoint {
-	ip, _ := netip.AddrFromSlice(addr.IP.To4())
-	addrPort := netip.AddrPortFrom(ip, uint16(addr.Port))
-	return &bind.Endpoint{AddrPort: addrPort}
+	p.pausedMu.Unlock()
 }
 
 func (p *ProxyBind) CloseConn() error {
@@ -137,10 +107,6 @@ func (p *ProxyBind) CloseConn() error {
 }
 
 func (p *ProxyBind) close() error {
-	if p.remoteConn == nil {
-		return nil
-	}
-
 	p.closeMu.Lock()
 	defer p.closeMu.Unlock()
 
@@ -154,12 +120,7 @@ func (p *ProxyBind) close() error {
 
 	p.cancel()
 
-	p.pausedCond.L.Lock()
-	p.paused = false
-	p.pausedCond.L.Unlock()
-	p.pausedCond.Signal()
-
-	p.bind.RemoveEndpoint(p.wgRelayedEndpoint.Addr())
+	p.Bind.RemoveEndpoint(p.fakeNetIP.Addr())
 
 	if rErr := p.remoteConn.Close(); rErr != nil && !errors.Is(rErr, net.ErrClosed) {
 		return rErr
@@ -175,7 +136,7 @@ func (p *ProxyBind) proxyToLocal(ctx context.Context) {
 	}()
 
 	for {
-		buf := make([]byte, p.bind.MTU()+bufsize.WGBufferOverhead)
+		buf := make([]byte, p.Bind.MTU()+bufsize.WGBufferOverhead)
 		n, err := p.remoteConn.Read(buf)
 		if err != nil {
 			if ctx.Err() != nil {
@@ -186,17 +147,18 @@ func (p *ProxyBind) proxyToLocal(ctx context.Context) {
 			return
 		}
 
-		p.pausedCond.L.Lock()
-		for p.paused {
-			p.pausedCond.Wait()
+		p.pausedMu.Lock()
+		if p.paused {
+			p.pausedMu.Unlock()
+			continue
 		}
 
 		msg := bind.RecvMessage{
-			Endpoint: p.wgCurrentUsed,
+			Endpoint: p.wgBindEndpoint,
 			Buffer:   buf[:n],
 		}
-		p.bind.Recv(ctx, msg)
-		p.pausedCond.L.Unlock()
+		p.Bind.RecvChan <- msg
+		p.pausedMu.Unlock()
 	}
 }
 

client/iface/wgproxy/ebpf/proxy.go

@@ -6,7 +6,9 @@ import (
 	"context"
 	"fmt"
 	"net"
+	"os"
 	"sync"
+	"syscall"
 
 	"github.com/google/gopacket"
 	"github.com/google/gopacket/layers"
@@ -16,7 +18,6 @@ import (
 
 	nberrors "github.com/netbirdio/netbird/client/errors"
 	"github.com/netbirdio/netbird/client/iface/bufsize"
-	"github.com/netbirdio/netbird/client/iface/wgproxy/rawsocket"
 	"github.com/netbirdio/netbird/client/internal/ebpf"
 	ebpfMgr "github.com/netbirdio/netbird/client/internal/ebpf/manager"
 	nbnet "github.com/netbirdio/netbird/util/net"
@@ -26,10 +27,6 @@ const (
 	loopbackAddr = "127.0.0.1"
 )
 
-var (
-	localHostNetIP = net.ParseIP("127.0.0.1")
-)
-
 // WGEBPFProxy definition for proxy with EBPF support
 type WGEBPFProxy struct {
 	localWGListenPort int
@@ -67,7 +64,7 @@ func (p *WGEBPFProxy) Listen() error {
 		return err
 	}
 
-	p.rawConn, err = rawsocket.PrepareSenderRawSocket()
+	p.rawConn, err = p.prepareSenderRawSocket()
 	if err != nil {
 		return err
 	}
@@ -217,17 +214,57 @@ generatePort:
 	return p.lastUsedPort, nil
 }
 
-func (p *WGEBPFProxy) sendPkg(data []byte, endpointAddr *net.UDPAddr) error {
+func (p *WGEBPFProxy) prepareSenderRawSocket() (net.PacketConn, error) {
+	// Create a raw socket.
+	fd, err := syscall.Socket(syscall.AF_INET, syscall.SOCK_RAW, syscall.IPPROTO_RAW)
+	if err != nil {
+		return nil, fmt.Errorf("creating raw socket failed: %w", err)
+	}
+
+	// Set the IP_HDRINCL option on the socket to tell the kernel that headers are included in the packet.
+	err = syscall.SetsockoptInt(fd, syscall.IPPROTO_IP, syscall.IP_HDRINCL, 1)
+	if err != nil {
+		return nil, fmt.Errorf("setting IP_HDRINCL failed: %w", err)
+	}
+
+	// Bind the socket to the "lo" interface.
+	err = syscall.SetsockoptString(fd, syscall.SOL_SOCKET, syscall.SO_BINDTODEVICE, "lo")
+	if err != nil {
+		return nil, fmt.Errorf("binding to lo interface failed: %w", err)
+	}
+
+	// Set the fwmark on the socket.
+	err = nbnet.SetSocketOpt(fd)
+	if err != nil {
+		return nil, fmt.Errorf("setting fwmark failed: %w", err)
+	}
+
+	// Convert the file descriptor to a PacketConn.
+	file := os.NewFile(uintptr(fd), fmt.Sprintf("fd %d", fd))
+	if file == nil {
+		return nil, fmt.Errorf("converting fd to file failed")
+	}
+	packetConn, err := net.FilePacketConn(file)
+	if err != nil {
+		return nil, fmt.Errorf("converting file to packet conn failed: %w", err)
+	}
+
+	return packetConn, nil
+}
+
+func (p *WGEBPFProxy) sendPkg(data []byte, port int) error {
+	localhost := net.ParseIP("127.0.0.1")
+
 	payload := gopacket.Payload(data)
 	ipH := &layers.IPv4{
-		DstIP:    localHostNetIP,
-		SrcIP:    endpointAddr.IP,
+		DstIP:    localhost,
+		SrcIP:    localhost,
 		Version:  4,
 		TTL:      64,
 		Protocol: layers.IPProtocolUDP,
 	}
 	udpH := &layers.UDP{
-		SrcPort: layers.UDPPort(endpointAddr.Port),
+		SrcPort: layers.UDPPort(port),
 		DstPort: layers.UDPPort(p.localWGListenPort),
 	}
 
@@ -242,7 +279,7 @@ func (p *WGEBPFProxy) sendPkg(data []byte, endpointAddr *net.UDPAddr) error {
 	if err != nil {
 		return fmt.Errorf("serialize layers: %w", err)
 	}
-	if _, err = p.rawConn.WriteTo(layerBuffer.Bytes(), &net.IPAddr{IP: localHostNetIP}); err != nil {
+	if _, err = p.rawConn.WriteTo(layerBuffer.Bytes(), &net.IPAddr{IP: localhost}); err != nil {
 		return fmt.Errorf("write to raw conn: %w", err)
 	}
 	return nil

client/iface/wgproxy/ebpf/wrapper.go

@@ -18,42 +18,41 @@ import (
 
 // ProxyWrapper help to keep the remoteConn instance for net.Conn.Close function call
 type ProxyWrapper struct {
-	wgeBPFProxy *WGEBPFProxy
+	WgeBPFProxy *WGEBPFProxy
 
 	remoteConn net.Conn
 	ctx        context.Context
 	cancel     context.CancelFunc
 
-	wgRelayedEndpointAddr     *net.UDPAddr
-	wgEndpointCurrentUsedAddr *net.UDPAddr
+	wgEndpointAddr *net.UDPAddr
 
-	paused     bool
-	pausedCond *sync.Cond
-	isStarted  bool
+	pausedMu  sync.Mutex
+	paused    bool
+	isStarted bool
 
 	closeListener *listener.CloseListener
 }
 
-func NewProxyWrapper(proxy *WGEBPFProxy) *ProxyWrapper {
+func NewProxyWrapper(WgeBPFProxy *WGEBPFProxy) *ProxyWrapper {
 	return &ProxyWrapper{
-		wgeBPFProxy:   proxy,
-		pausedCond:    sync.NewCond(&sync.Mutex{}),
+		WgeBPFProxy:   WgeBPFProxy,
 		closeListener: listener.NewCloseListener(),
 	}
 }
+
 func (p *ProxyWrapper) AddTurnConn(ctx context.Context, endpoint *net.UDPAddr, remoteConn net.Conn) error {
-	addr, err := p.wgeBPFProxy.AddTurnConn(remoteConn)
+	addr, err := p.WgeBPFProxy.AddTurnConn(remoteConn)
 	if err != nil {
 		return fmt.Errorf("add turn conn: %w", err)
 	}
 	p.remoteConn = remoteConn
 	p.ctx, p.cancel = context.WithCancel(ctx)
-	p.wgRelayedEndpointAddr = addr
+	p.wgEndpointAddr = addr
 	return err
 }
 
 func (p *ProxyWrapper) EndpointAddr() *net.UDPAddr {
-	return p.wgRelayedEndpointAddr
+	return p.wgEndpointAddr
 }
 
 func (p *ProxyWrapper) SetDisconnectListener(disconnected func()) {
@@ -65,19 +64,14 @@ func (p *ProxyWrapper) Work() {
 		return
 	}
 
-	p.pausedCond.L.Lock()
+	p.pausedMu.Lock()
 	p.paused = false
-
-	p.wgEndpointCurrentUsedAddr = p.wgRelayedEndpointAddr
+	p.pausedMu.Unlock()
 
 	if !p.isStarted {
 		p.isStarted = true
 		go p.proxyToLocal(p.ctx)
 	}
-
-	p.pausedCond.L.Unlock()
-	// todo: review to should be inside the lock scope
-	p.pausedCond.Signal()
 }
 
 func (p *ProxyWrapper) Pause() {
@@ -86,59 +80,45 @@ func (p *ProxyWrapper) Pause() {
 	}
 
 	log.Tracef("pause proxy reading from: %s", p.remoteConn.RemoteAddr())
-	p.pausedCond.L.Lock()
+	p.pausedMu.Lock()
 	p.paused = true
-	p.pausedCond.L.Unlock()
-}
-
-func (p *ProxyWrapper) RedirectAs(endpoint *net.UDPAddr) {
-	p.pausedCond.L.Lock()
-	p.paused = false
-
-	p.wgEndpointCurrentUsedAddr = endpoint
-
-	p.pausedCond.L.Unlock()
-	p.pausedCond.Signal()
+	p.pausedMu.Unlock()
 }
 
 // CloseConn close the remoteConn and automatically remove the conn instance from the map
-func (p *ProxyWrapper) CloseConn() error {
-	if p.cancel == nil {
+func (e *ProxyWrapper) CloseConn() error {
+	if e.cancel == nil {
 		return fmt.Errorf("proxy not started")
 	}
 
-	p.cancel()
+	e.cancel()
 
-	p.closeListener.SetCloseListener(nil)
+	e.closeListener.SetCloseListener(nil)
 
-	p.pausedCond.L.Lock()
-	p.paused = false
-	p.pausedCond.L.Unlock()
-	p.pausedCond.Signal()
-
-	if err := p.remoteConn.Close(); err != nil && !errors.Is(err, net.ErrClosed) {
-		return fmt.Errorf("failed to close remote conn: %w", err)
+	if err := e.remoteConn.Close(); err != nil && !errors.Is(err, net.ErrClosed) {
+		return fmt.Errorf("close remote conn: %w", err)
 	}
 	return nil
 }
 
 func (p *ProxyWrapper) proxyToLocal(ctx context.Context) {
-	defer p.wgeBPFProxy.removeTurnConn(uint16(p.wgRelayedEndpointAddr.Port))
+	defer p.WgeBPFProxy.removeTurnConn(uint16(p.wgEndpointAddr.Port))
 
-	buf := make([]byte, p.wgeBPFProxy.mtu+bufsize.WGBufferOverhead)
+	buf := make([]byte, p.WgeBPFProxy.mtu+bufsize.WGBufferOverhead)
 	for {
 		n, err := p.readFromRemote(ctx, buf)
 		if err != nil {
 			return
 		}
 
-		p.pausedCond.L.Lock()
-		for p.paused {
-			p.pausedCond.Wait()
+		p.pausedMu.Lock()
+		if p.paused {
+			p.pausedMu.Unlock()
+			continue
 		}
 
-		err = p.wgeBPFProxy.sendPkg(buf[:n], p.wgEndpointCurrentUsedAddr)
-		p.pausedCond.L.Unlock()
+		err = p.WgeBPFProxy.sendPkg(buf[:n], p.wgEndpointAddr.Port)
+		p.pausedMu.Unlock()
 
 		if err != nil {
 			if ctx.Err() != nil {
@@ -157,7 +137,7 @@ func (p *ProxyWrapper) readFromRemote(ctx context.Context, buf []byte) (int, err
 		}
 		p.closeListener.Notify()
 		if !errors.Is(err, io.EOF) {
-			log.Errorf("failed to read from turn conn (endpoint: :%d): %s", p.wgRelayedEndpointAddr.Port, err)
+			log.Errorf("failed to read from turn conn (endpoint: :%d): %s", p.wgEndpointAddr.Port, err)
 		}
 		return 0, err
 	}

client/iface/wgproxy/factory_kernel.go

@@ -39,6 +39,7 @@ func (w *KernelFactory) GetProxy() Proxy {
 	}
 
 	return ebpf.NewProxyWrapper(w.ebpfProxy)
+
 }
 
 func (w *KernelFactory) Free() error {

client/iface/wgproxy/factory_kernel_freebsd.go

@@ -0,0 +1,31 @@
+package wgproxy
+
+import (
+	log "github.com/sirupsen/logrus"
+
+	udpProxy "github.com/netbirdio/netbird/client/iface/wgproxy/udp"
+)
+
+// KernelFactory todo: check eBPF support on FreeBSD
+type KernelFactory struct {
+	wgPort int
+	mtu    uint16
+}
+
+func NewKernelFactory(wgPort int, mtu uint16) *KernelFactory {
+	log.Infof("WireGuard Proxy Factory will produce UDP proxy")
+	f := &KernelFactory{
+		wgPort: wgPort,
+		mtu:    mtu,
+	}
+
+	return f
+}
+
+func (w *KernelFactory) GetProxy() Proxy {
+	return udpProxy.NewWGUDPProxy(w.wgPort, w.mtu)
+}
+
+func (w *KernelFactory) Free() error {
+	return nil
+}

client/iface/wgproxy/proxy.go

@@ -11,12 +11,6 @@ type Proxy interface {
 	EndpointAddr() *net.UDPAddr // EndpointAddr returns the address of the WireGuard peer endpoint
 	Work()                      // Work start or resume the proxy
 	Pause()                     // Pause to forward the packages from remote connection to WireGuard. The opposite way still works.
-	/*
-		RedirectAs resume the forwarding the packages from relayed connection to WireGuard interface if it was paused
-		and rewrite the src address	to the endpoint address.
-		With this logic can avoid the package loss from relayed connections.
-	*/
-	RedirectAs(endpoint *net.UDPAddr)
 	CloseConn() error
 	SetDisconnectListener(disconnected func())
 }

client/iface/wgproxy/proxy_linux_test.go

@@ -3,82 +3,54 @@
 package wgproxy
 
 import (
-	"fmt"
-	"net"
+	"context"
+	"os"
+	"testing"
 
-	"github.com/netbirdio/netbird/client/iface/bind"
-	"github.com/netbirdio/netbird/client/iface/wgaddr"
-	bindproxy "github.com/netbirdio/netbird/client/iface/wgproxy/bind"
 	"github.com/netbirdio/netbird/client/iface/wgproxy/ebpf"
-	"github.com/netbirdio/netbird/client/iface/wgproxy/udp"
 )
 
-func seedProxies() ([]proxyInstance, error) {
-	pl := make([]proxyInstance, 0)
+func TestProxyCloseByRemoteConnEBPF(t *testing.T) {
+	if os.Getenv("GITHUB_ACTIONS") != "true" {
+		t.Skip("Skipping test as it requires root privileges")
+	}
+	ctx := context.Background()
 
 	ebpfProxy := ebpf.NewWGEBPFProxy(51831, 1280)
 	if err := ebpfProxy.Listen(); err != nil {
-		return nil, fmt.Errorf("failed to initialize ebpf proxy: %s", err)
+		t.Fatalf("failed to initialize ebpf proxy: %s", err)
 	}
 
-	pEbpf := proxyInstance{
-		name:    "ebpf kernel proxy",
-		proxy:   ebpf.NewProxyWrapper(ebpfProxy),
-		wgPort:  51831,
-		closeFn: ebpfProxy.Free,
-	}
-	pl = append(pl, pEbpf)
+	defer func() {
+		if err := ebpfProxy.Free(); err != nil {
+			t.Errorf("failed to free ebpf proxy: %s", err)
+		}
+	}()
 
-	pUDP := proxyInstance{
-		name:    "udp kernel proxy",
-		proxy:   udp.NewWGUDPProxy(51832, 1280),
-		wgPort:  51832,
-		closeFn: func() error { return nil },
+	tests := []struct {
+		name  string
+		proxy Proxy
+	}{
+		{
+			name: "ebpf proxy",
+			proxy: &ebpf.ProxyWrapper{
+				WgeBPFProxy: ebpfProxy,
+			},
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			relayedConn := newMockConn()
+			err := tt.proxy.AddTurnConn(ctx, nil, relayedConn)
+			if err != nil {
+				t.Errorf("error: %v", err)
+			}
+
+			_ = relayedConn.Close()
+			if err := tt.proxy.CloseConn(); err != nil {
+				t.Errorf("error: %v", err)
+			}
+		})
 	}
-	pl = append(pl, pUDP)
-	return pl, nil
-}
-
-func seedProxyForProxyCloseByRemoteConn() ([]proxyInstance, error) {
-	pl := make([]proxyInstance, 0)
-
-	ebpfProxy := ebpf.NewWGEBPFProxy(51831, 1280)
-	if err := ebpfProxy.Listen(); err != nil {
-		return nil, fmt.Errorf("failed to initialize ebpf proxy: %s", err)
-	}
-
-	pEbpf := proxyInstance{
-		name:    "ebpf kernel proxy",
-		proxy:   ebpf.NewProxyWrapper(ebpfProxy),
-		wgPort:  51831,
-		closeFn: ebpfProxy.Free,
-	}
-	pl = append(pl, pEbpf)
-
-	pUDP := proxyInstance{
-		name:    "udp kernel proxy",
-		proxy:   udp.NewWGUDPProxy(51832, 1280),
-		wgPort:  51832,
-		closeFn: func() error { return nil },
-	}
-	pl = append(pl, pUDP)
-	wgAddress, err := wgaddr.ParseWGAddress("10.0.0.1/32")
-	if err != nil {
-		return nil, err
-	}
-	iceBind := bind.NewICEBind(nil, nil, wgAddress, 1280)
-	endpointAddress := &net.UDPAddr{
-		IP:   net.IPv4(10, 0, 0, 1),
-		Port: 1234,
-	}
-
-	pBind := proxyInstance{
-		name:         "bind proxy",
-		proxy:        bindproxy.NewProxyBind(iceBind),
-		endpointAddr: endpointAddress,
-		closeFn:      func() error { return nil },
-	}
-	pl = append(pl, pBind)
-
-	return pl, nil
 }

client/iface/wgproxy/proxy_seed_test.go

@@ -1,39 +0,0 @@
-//go:build !linux
-
-package wgproxy
-
-import (
-	"net"
-
-	"github.com/netbirdio/netbird/client/iface/bind"
-	"github.com/netbirdio/netbird/client/iface/wgaddr"
-	bindproxy "github.com/netbirdio/netbird/client/iface/wgproxy/bind"
-)
-
-func seedProxies() ([]proxyInstance, error) {
-	// todo extend with Bind proxy
-	pl := make([]proxyInstance, 0)
-	return pl, nil
-}
-
-func seedProxyForProxyCloseByRemoteConn() ([]proxyInstance, error) {
-	pl := make([]proxyInstance, 0)
-	wgAddress, err := wgaddr.ParseWGAddress("10.0.0.1/32")
-	if err != nil {
-		return nil, err
-	}
-	iceBind := bind.NewICEBind(nil, nil, wgAddress, 1280)
-	endpointAddress := &net.UDPAddr{
-		IP:   net.IPv4(10, 0, 0, 1),
-		Port: 1234,
-	}
-
-	pBind := proxyInstance{
-		name:         "bind proxy",
-		proxy:        bindproxy.NewProxyBind(iceBind),
-		endpointAddr: endpointAddress,
-		closeFn:      func() error { return nil },
-	}
-	pl = append(pl, pBind)
-	return pl, nil
-}

client/iface/wgproxy/proxy_test.go

@@ -1,3 +1,5 @@
+//go:build linux
+
 package wgproxy
 
 import (
@@ -5,9 +7,12 @@ import (
 	"io"
 	"net"
 	"os"
+	"runtime"
 	"testing"
 	"time"
 
+	"github.com/netbirdio/netbird/client/iface/wgproxy/ebpf"
+	udpProxy "github.com/netbirdio/netbird/client/iface/wgproxy/udp"
 	"github.com/netbirdio/netbird/util"
 )
 
@@ -17,14 +22,6 @@ func TestMain(m *testing.M) {
 	os.Exit(code)
 }
 
-type proxyInstance struct {
-	name         string
-	proxy        Proxy
-	wgPort       int
-	endpointAddr *net.UDPAddr
-	closeFn      func() error
-}
-
 type mocConn struct {
 	closeChan chan struct{}
 	closed    bool
@@ -81,21 +78,41 @@ func (m *mocConn) SetWriteDeadline(t time.Time) error {
 func TestProxyCloseByRemoteConn(t *testing.T) {
 	ctx := context.Background()
 
-	tests, err := seedProxyForProxyCloseByRemoteConn()
-	if err != nil {
-		t.Fatalf("error: %v", err)
+	tests := []struct {
+		name  string
+		proxy Proxy
+	}{
+		{
+			name:  "userspace proxy",
+			proxy: udpProxy.NewWGUDPProxy(51830, 1280),
+		},
 	}
 
-	relayedConn, _ := net.Dial("udp", "127.0.0.1:1234")
-	defer func() {
-		_ = relayedConn.Close()
-	}()
+	if runtime.GOOS == "linux" && os.Getenv("GITHUB_ACTIONS") != "true" {
+		ebpfProxy := ebpf.NewWGEBPFProxy(51831, 1280)
+		if err := ebpfProxy.Listen(); err != nil {
+			t.Fatalf("failed to initialize ebpf proxy: %s", err)
+		}
+		defer func() {
+			if err := ebpfProxy.Free(); err != nil {
+				t.Errorf("failed to free ebpf proxy: %s", err)
+			}
+		}()
+		proxyWrapper := ebpf.NewProxyWrapper(ebpfProxy)
+
+		tests = append(tests, struct {
+			name  string
+			proxy Proxy
+		}{
+			name:  "ebpf proxy",
+			proxy: proxyWrapper,
+		})
+	}
 
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			addr, _ := net.ResolveUDPAddr("udp", "100.108.135.221:51892")
 			relayedConn := newMockConn()
-			err := tt.proxy.AddTurnConn(ctx, addr, relayedConn)
+			err := tt.proxy.AddTurnConn(ctx, nil, relayedConn)
 			if err != nil {
 				t.Errorf("error: %v", err)
 			}
@@ -107,104 +124,3 @@ func TestProxyCloseByRemoteConn(t *testing.T) {
 		})
 	}
 }
-
-// TestProxyRedirect todo extend the proxies with Bind proxy
-func TestProxyRedirect(t *testing.T) {
-	tests, err := seedProxies()
-	if err != nil {
-		t.Fatalf("error: %v", err)
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			redirectTraffic(t, tt.proxy, tt.wgPort, tt.endpointAddr)
-			if err := tt.closeFn(); err != nil {
-				t.Errorf("error: %v", err)
-			}
-		})
-	}
-}
-
-func redirectTraffic(t *testing.T, proxy Proxy, wgPort int, endPointAddr *net.UDPAddr) {
-	t.Helper()
-
-	msgHelloFromRelay := []byte("hello from relay")
-	msgRedirected := [][]byte{
-		[]byte("hello 1. to p2p"),
-		[]byte("hello 2. to p2p"),
-		[]byte("hello 3. to p2p"),
-	}
-
-	dummyWgListener, err := net.ListenUDP("udp", &net.UDPAddr{
-		IP:   net.IPv4(127, 0, 0, 1),
-		Port: wgPort})
-	if err != nil {
-		t.Fatalf("failed to listen on udp port: %s", err)
-	}
-
-	relayedServer, _ := net.ListenUDP("udp",
-		&net.UDPAddr{
-			IP:   net.IPv4(127, 0, 0, 1),
-			Port: 1234,
-		},
-	)
-
-	relayedConn, _ := net.Dial("udp", "127.0.0.1:1234")
-
-	defer func() {
-		_ = dummyWgListener.Close()
-		_ = relayedConn.Close()
-		_ = relayedServer.Close()
-	}()
-
-	if err := proxy.AddTurnConn(context.Background(), endPointAddr, relayedConn); err != nil {
-		t.Errorf("error: %v", err)
-	}
-	defer func() {
-		if err := proxy.CloseConn(); err != nil {
-			t.Errorf("error: %v", err)
-		}
-	}()
-
-	proxy.Work()
-
-	if _, err := relayedServer.WriteTo(msgHelloFromRelay, relayedConn.LocalAddr()); err != nil {
-		t.Errorf("error relayedServer.Write(msgHelloFromRelay): %v", err)
-	}
-
-	n, err := dummyWgListener.Read(make([]byte, 1024))
-	if err != nil {
-		t.Errorf("error: %v", err)
-	}
-
-	if n != len(msgHelloFromRelay) {
-		t.Errorf("expected %d bytes, got %d", len(msgHelloFromRelay), n)
-	}
-
-	p2pEndpointAddr := &net.UDPAddr{
-		IP:   net.IPv4(192, 168, 0, 56),
-		Port: 1234,
-	}
-	proxy.RedirectAs(p2pEndpointAddr)
-
-	for _, msg := range msgRedirected {
-		if _, err := relayedServer.WriteTo(msg, relayedConn.LocalAddr()); err != nil {
-			t.Errorf("error: %v", err)
-		}
-	}
-
-	for i := 0; i < len(msgRedirected); i++ {
-		buf := make([]byte, 1024)
-		n, rAddr, err := dummyWgListener.ReadFrom(buf)
-		if err != nil {
-			t.Errorf("error: %v", err)
-		}
-
-		if rAddr.String() != p2pEndpointAddr.String() {
-			t.Errorf("expected %s, got %s", p2pEndpointAddr.String(), rAddr.String())
-		}
-		if string(buf[:n]) != string(msgRedirected[i]) {
-			t.Errorf("expected %s, got %s", string(msgRedirected[i]), string(buf[:n]))
-		}
-	}
-}

client/iface/wgproxy/rawsocket/rawsocket.go

@@ -1,50 +0,0 @@
-//go:build linux && !android
-
-package rawsocket
-
-import (
-	"fmt"
-	"net"
-	"os"
-	"syscall"
-
-	nbnet "github.com/netbirdio/netbird/util/net"
-)
-
-func PrepareSenderRawSocket() (net.PacketConn, error) {
-	// Create a raw socket.
-	fd, err := syscall.Socket(syscall.AF_INET, syscall.SOCK_RAW, syscall.IPPROTO_RAW)
-	if err != nil {
-		return nil, fmt.Errorf("creating raw socket failed: %w", err)
-	}
-
-	// Set the IP_HDRINCL option on the socket to tell the kernel that headers are included in the packet.
-	err = syscall.SetsockoptInt(fd, syscall.IPPROTO_IP, syscall.IP_HDRINCL, 1)
-	if err != nil {
-		return nil, fmt.Errorf("setting IP_HDRINCL failed: %w", err)
-	}
-
-	// Bind the socket to the "lo" interface.
-	err = syscall.SetsockoptString(fd, syscall.SOL_SOCKET, syscall.SO_BINDTODEVICE, "lo")
-	if err != nil {
-		return nil, fmt.Errorf("binding to lo interface failed: %w", err)
-	}
-
-	// Set the fwmark on the socket.
-	err = nbnet.SetSocketOpt(fd)
-	if err != nil {
-		return nil, fmt.Errorf("setting fwmark failed: %w", err)
-	}
-
-	// Convert the file descriptor to a PacketConn.
-	file := os.NewFile(uintptr(fd), fmt.Sprintf("fd %d", fd))
-	if file == nil {
-		return nil, fmt.Errorf("converting fd to file failed")
-	}
-	packetConn, err := net.FilePacketConn(file)
-	if err != nil {
-		return nil, fmt.Errorf("converting file to packet conn failed: %w", err)
-	}
-
-	return packetConn, nil
-}

client/iface/wgproxy/udp/proxy.go

@@ -1,5 +1,3 @@
-//go:build linux && !android
-
 package udp
 
 import (
@@ -23,18 +21,16 @@ type WGUDPProxy struct {
 	localWGListenPort int
 	mtu               uint16
 
-	remoteConn   net.Conn
-	localConn    net.Conn
-	srcFakerConn *SrcFaker
-	sendPkg      func(data []byte) (int, error)
-	ctx          context.Context
-	cancel       context.CancelFunc
-	closeMu      sync.Mutex
-	closed       bool
+	remoteConn net.Conn
+	localConn  net.Conn
+	ctx        context.Context
+	cancel     context.CancelFunc
+	closeMu    sync.Mutex
+	closed     bool
 
-	paused     bool
-	pausedCond *sync.Cond
-	isStarted  bool
+	pausedMu  sync.Mutex
+	paused    bool
+	isStarted bool
 
 	closeListener *listener.CloseListener
 }
@@ -45,7 +41,6 @@ func NewWGUDPProxy(wgPort int, mtu uint16) *WGUDPProxy {
 	p := &WGUDPProxy{
 		localWGListenPort: wgPort,
 		mtu:               mtu,
-		pausedCond:        sync.NewCond(&sync.Mutex{}),
 		closeListener:     listener.NewCloseListener(),
 	}
 	return p
@@ -66,7 +61,6 @@ func (p *WGUDPProxy) AddTurnConn(ctx context.Context, endpoint *net.UDPAddr, rem
 
 	p.ctx, p.cancel = context.WithCancel(ctx)
 	p.localConn = localConn
-	p.sendPkg = p.localConn.Write
 	p.remoteConn = remoteConn
 
 	return err
@@ -90,24 +84,15 @@ func (p *WGUDPProxy) Work() {
 		return
 	}
 
-	p.pausedCond.L.Lock()
+	p.pausedMu.Lock()
 	p.paused = false
-	p.sendPkg = p.localConn.Write
-
-	if p.srcFakerConn != nil {
-		if err := p.srcFakerConn.Close(); err != nil {
-			log.Errorf("failed to close src faker conn: %s", err)
-		}
-		p.srcFakerConn = nil
-	}
+	p.pausedMu.Unlock()
 
 	if !p.isStarted {
 		p.isStarted = true
 		go p.proxyToRemote(p.ctx)
 		go p.proxyToLocal(p.ctx)
 	}
-	p.pausedCond.L.Unlock()
-	p.pausedCond.Signal()
 }
 
 // Pause pauses the proxy from receiving data from the remote peer
@@ -116,35 +101,9 @@ func (p *WGUDPProxy) Pause() {
 		return
 	}
 
-	p.pausedCond.L.Lock()
+	p.pausedMu.Lock()
 	p.paused = true
-	p.pausedCond.L.Unlock()
-}
-
-// RedirectAs start to use the fake sourced raw socket as package sender
-func (p *WGUDPProxy) RedirectAs(endpoint *net.UDPAddr) {
-	p.pausedCond.L.Lock()
-	defer func() {
-		p.pausedCond.L.Unlock()
-		p.pausedCond.Signal()
-	}()
-
-	p.paused = false
-	if p.srcFakerConn != nil {
-		if err := p.srcFakerConn.Close(); err != nil {
-			log.Errorf("failed to close src faker conn: %s", err)
-		}
-		p.srcFakerConn = nil
-	}
-	srcFakerConn, err := NewSrcFaker(p.localWGListenPort, endpoint)
-	if err != nil {
-		log.Errorf("failed to create src faker conn: %s", err)
-		// fallback to continue without redirecting
-		p.paused = true
-		return
-	}
-	p.srcFakerConn = srcFakerConn
-	p.sendPkg = p.srcFakerConn.SendPkg
+	p.pausedMu.Unlock()
 }
 
 // CloseConn close the localConn
@@ -156,8 +115,6 @@ func (p *WGUDPProxy) CloseConn() error {
 }
 
 func (p *WGUDPProxy) close() error {
-	var result *multierror.Error
-
 	p.closeMu.Lock()
 	defer p.closeMu.Unlock()
 
@@ -171,11 +128,7 @@ func (p *WGUDPProxy) close() error {
 
 	p.cancel()
 
-	p.pausedCond.L.Lock()
-	p.paused = false
-	p.pausedCond.L.Unlock()
-	p.pausedCond.Signal()
-
+	var result *multierror.Error
 	if err := p.remoteConn.Close(); err != nil && !errors.Is(err, net.ErrClosed) {
 		result = multierror.Append(result, fmt.Errorf("remote conn: %s", err))
 	}
@@ -183,13 +136,6 @@ func (p *WGUDPProxy) close() error {
 	if err := p.localConn.Close(); err != nil {
 		result = multierror.Append(result, fmt.Errorf("local conn: %s", err))
 	}
-
-	if p.srcFakerConn != nil {
-		if err := p.srcFakerConn.Close(); err != nil {
-			result = multierror.Append(result, fmt.Errorf("src faker raw conn: %s", err))
-		}
-	}
-
 	return cerrors.FormatErrorOrNil(result)
 }
 
@@ -248,12 +194,14 @@ func (p *WGUDPProxy) proxyToLocal(ctx context.Context) {
 			return
 		}
 
-		p.pausedCond.L.Lock()
-		for p.paused {
-			p.pausedCond.Wait()
+		p.pausedMu.Lock()
+		if p.paused {
+			p.pausedMu.Unlock()
+			continue
 		}
-		_, err = p.sendPkg(buf[:n])
-		p.pausedCond.L.Unlock()
+
+		_, err = p.localConn.Write(buf[:n])
+		p.pausedMu.Unlock()
 
 		if err != nil {
 			if ctx.Err() != nil {

client/iface/wgproxy/udp/rawsocket.go

@@ -1,101 +0,0 @@
-//go:build linux && !android
-
-package udp
-
-import (
-	"fmt"
-	"net"
-
-	"github.com/google/gopacket"
-	"github.com/google/gopacket/layers"
-	log "github.com/sirupsen/logrus"
-
-	"github.com/netbirdio/netbird/client/iface/wgproxy/rawsocket"
-)
-
-var (
-	serializeOpts = gopacket.SerializeOptions{
-		ComputeChecksums: true,
-		FixLengths:       true,
-	}
-
-	localHostNetIPAddr = &net.IPAddr{
-		IP: net.ParseIP("127.0.0.1"),
-	}
-)
-
-type SrcFaker struct {
-	srcAddr *net.UDPAddr
-
-	rawSocket   net.PacketConn
-	ipH         gopacket.SerializableLayer
-	udpH        gopacket.SerializableLayer
-	layerBuffer gopacket.SerializeBuffer
-}
-
-func NewSrcFaker(dstPort int, srcAddr *net.UDPAddr) (*SrcFaker, error) {
-	rawSocket, err := rawsocket.PrepareSenderRawSocket()
-	if err != nil {
-		return nil, err
-	}
-
-	ipH, udpH, err := prepareHeaders(dstPort, srcAddr)
-	if err != nil {
-		return nil, err
-	}
-
-	f := &SrcFaker{
-		srcAddr:     srcAddr,
-		rawSocket:   rawSocket,
-		ipH:         ipH,
-		udpH:        udpH,
-		layerBuffer: gopacket.NewSerializeBuffer(),
-	}
-
-	return f, nil
-}
-
-func (f *SrcFaker) Close() error {
-	return f.rawSocket.Close()
-}
-
-func (f *SrcFaker) SendPkg(data []byte) (int, error) {
-	defer func() {
-		if err := f.layerBuffer.Clear(); err != nil {
-			log.Errorf("failed to clear layer buffer: %s", err)
-		}
-	}()
-
-	payload := gopacket.Payload(data)
-
-	err := gopacket.SerializeLayers(f.layerBuffer, serializeOpts, f.ipH, f.udpH, payload)
-	if err != nil {
-		return 0, fmt.Errorf("serialize layers: %w", err)
-	}
-	n, err := f.rawSocket.WriteTo(f.layerBuffer.Bytes(), localHostNetIPAddr)
-	if err != nil {
-		return 0, fmt.Errorf("write to raw conn: %w", err)
-	}
-	return n, nil
-}
-
-func prepareHeaders(dstPort int, srcAddr *net.UDPAddr) (gopacket.SerializableLayer, gopacket.SerializableLayer, error) {
-	ipH := &layers.IPv4{
-		DstIP:    net.ParseIP("127.0.0.1"),
-		SrcIP:    srcAddr.IP,
-		Version:  4,
-		TTL:      64,
-		Protocol: layers.IPProtocolUDP,
-	}
-	udpH := &layers.UDP{
-		SrcPort: layers.UDPPort(srcAddr.Port),
-		DstPort: layers.UDPPort(dstPort), // dst is the localhost WireGuard port
-	}
-
-	err := udpH.SetNetworkLayerForChecksum(ipH)
-	if err != nil {
-		return nil, nil, fmt.Errorf("set network layer for checksum: %w", err)
-	}
-
-	return ipH, udpH, nil
-}

client/internal/connect.go

@@ -280,15 +280,12 @@ func (c *ConnectClient) run(mobileDependency MobileDependency, runningChan chan
 			return wrapErr(err)
 		}
 
-
 		log.Infof("Netbird engine started, the IP is: %s", peerConfig.GetAddress())
 		state.Set(StatusConnected)
 
 		if runningChan != nil {
-			select {
-			case runningChan <- struct{}{}:
-			default:
-			}
+			close(runningChan)
+			runningChan = nil
 		}
 
 		<-engineCtx.Done()

client/internal/engine.go

@@ -29,9 +29,9 @@ import (
 	"github.com/netbirdio/netbird/client/firewall"
 	firewallManager "github.com/netbirdio/netbird/client/firewall/manager"
 	"github.com/netbirdio/netbird/client/iface"
-	"github.com/netbirdio/netbird/client/iface/bind"
 	"github.com/netbirdio/netbird/client/iface/device"
 	nbnetstack "github.com/netbirdio/netbird/client/iface/netstack"
+	"github.com/netbirdio/netbird/client/iface/udpmux"
 	"github.com/netbirdio/netbird/client/internal/acl"
 	"github.com/netbirdio/netbird/client/internal/dns"
 	dnsconfig "github.com/netbirdio/netbird/client/internal/dns/config"
@@ -166,7 +166,7 @@ type Engine struct {
 
 	wgInterface WGIface
 
-	udpMux *bind.UniversalUDPMuxDefault
+	udpMux *udpmux.UniversalUDPMuxDefault
 
 	// networkSerial is the latest CurrentSerial (state ID) of the network sent by the Management service
 	networkSerial uint64
@@ -461,7 +461,7 @@ func (e *Engine) Start(netbirdConfig *mgmProto.NetbirdConfig, mgmtURL *url.URL)
 		StunTurn:             &e.stunTurn,
 		InterfaceBlackList:   e.config.IFaceBlackList,
 		DisableIPv6Discovery: e.config.DisableIPv6Discovery,
-		UDPMux:               e.udpMux.UDPMuxDefault,
+		UDPMux:               e.udpMux.SingleSocketUDPMux,
 		UDPMuxSrflx:          e.udpMux,
 		NATExternalIPs:       e.parseNATExternalIPMappings(),
 	}
@@ -1326,7 +1326,7 @@ func (e *Engine) createPeerConn(pubKey string, allowedIPs []netip.Prefix, agentV
 			StunTurn:             &e.stunTurn,
 			InterfaceBlackList:   e.config.IFaceBlackList,
 			DisableIPv6Discovery: e.config.DisableIPv6Discovery,
-			UDPMux:               e.udpMux.UDPMuxDefault,
+			UDPMux:               e.udpMux.SingleSocketUDPMux,
 			UDPMuxSrflx:          e.udpMux,
 			NATExternalIPs:       e.parseNATExternalIPMappings(),
 		},

client/internal/engine_test.go

@@ -19,21 +19,18 @@ import (
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 	"go.opentelemetry.io/otel"
+	wgdevice "golang.zx2c4.com/wireguard/device"
+	"golang.zx2c4.com/wireguard/tun/netstack"
 	"golang.zx2c4.com/wireguard/wgctrl/wgtypes"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/keepalive"
 
-	wgdevice "golang.zx2c4.com/wireguard/device"
-	"golang.zx2c4.com/wireguard/tun/netstack"
-
 	"github.com/netbirdio/management-integrations/integrations"
-	"github.com/netbirdio/netbird/management/internals/server/config"
-	"github.com/netbirdio/netbird/management/server/groups"
 
 	"github.com/netbirdio/netbird/client/iface"
-	"github.com/netbirdio/netbird/client/iface/bind"
 	"github.com/netbirdio/netbird/client/iface/configurer"
 	"github.com/netbirdio/netbird/client/iface/device"
+	"github.com/netbirdio/netbird/client/iface/udpmux"
 	"github.com/netbirdio/netbird/client/iface/wgaddr"
 	"github.com/netbirdio/netbird/client/iface/wgproxy"
 	"github.com/netbirdio/netbird/client/internal/dns"
@@ -45,9 +42,12 @@ import (
 	"github.com/netbirdio/netbird/client/ssh"
 	"github.com/netbirdio/netbird/client/system"
 	nbdns "github.com/netbirdio/netbird/dns"
+	"github.com/netbirdio/netbird/management/internals/server/config"
 	"github.com/netbirdio/netbird/management/server"
 	"github.com/netbirdio/netbird/management/server/activity"
+	"github.com/netbirdio/netbird/management/server/groups"
 	"github.com/netbirdio/netbird/management/server/integrations/port_forwarding"
+	"github.com/netbirdio/netbird/management/server/peers"
 	"github.com/netbirdio/netbird/management/server/permissions"
 	"github.com/netbirdio/netbird/management/server/settings"
 	"github.com/netbirdio/netbird/management/server/store"
@@ -85,7 +85,7 @@ type MockWGIface struct {
 	NameFunc                   func() string
 	AddressFunc                func() wgaddr.Address
 	ToInterfaceFunc            func() *net.Interface
-	UpFunc                     func() (*bind.UniversalUDPMuxDefault, error)
+	UpFunc                     func() (*udpmux.UniversalUDPMuxDefault, error)
 	UpdateAddrFunc             func(newAddr string) error
 	UpdatePeerFunc             func(peerKey string, allowedIps []netip.Prefix, keepAlive time.Duration, endpoint *net.UDPAddr, preSharedKey *wgtypes.Key) error
 	RemovePeerFunc             func(peerKey string) error
@@ -135,7 +135,7 @@ func (m *MockWGIface) ToInterface() *net.Interface {
 	return m.ToInterfaceFunc()
 }
 
-func (m *MockWGIface) Up() (*bind.UniversalUDPMuxDefault, error) {
+func (m *MockWGIface) Up() (*udpmux.UniversalUDPMuxDefault, error) {
 	return m.UpFunc()
 }
 
@@ -414,7 +414,7 @@ func TestEngine_UpdateNetworkMap(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	engine.udpMux = bind.NewUniversalUDPMuxDefault(bind.UniversalUDPMuxParams{UDPConn: conn, MTU: 1280})
+	engine.udpMux = udpmux.NewUniversalUDPMuxDefault(udpmux.UniversalUDPMuxParams{UDPConn: conn, MTU: 1280})
 	engine.ctx = ctx
 	engine.srWatcher = guard.NewSRWatcher(nil, nil, nil, icemaker.Config{})
 	engine.connMgr = NewConnMgr(engine.config, engine.statusRecorder, engine.peerStore, wgIface)
@@ -1555,7 +1555,11 @@ func startManagement(t *testing.T, dataDir, testFile string) (*grpc.Server, stri
 	if err != nil {
 		return nil, "", err
 	}
-	ia, _ := integrations.NewIntegratedValidator(context.Background(), eventStore)
+
+	permissionsManager := permissions.NewManager(store)
+	peersManager := peers.NewManager(store, permissionsManager)
+
+	ia, _ := integrations.NewIntegratedValidator(context.Background(), peersManager, nil, eventStore)
 
 	metrics, err := telemetry.NewDefaultAppMetrics(context.Background())
 	require.NoError(t, err)
@@ -1572,7 +1576,6 @@ func startManagement(t *testing.T, dataDir, testFile string) (*grpc.Server, stri
 		Return(&types.ExtraSettings{}, nil).
 		AnyTimes()
 
-	permissionsManager := permissions.NewManager(store)
 	groupsManager := groups.NewManagerMock()
 
 	accountManager, err := server.BuildManager(context.Background(), store, peersUpdateManager, nil, "", "netbird.selfhosted", eventStore, nil, false, ia, metrics, port_forwarding.NewControllerMock(), settingsMockManager, permissionsManager, false)

client/internal/iface_common.go

@@ -9,9 +9,9 @@ import (
 	"golang.zx2c4.com/wireguard/tun/netstack"
 	"golang.zx2c4.com/wireguard/wgctrl/wgtypes"
 
-	"github.com/netbirdio/netbird/client/iface/bind"
 	"github.com/netbirdio/netbird/client/iface/configurer"
 	"github.com/netbirdio/netbird/client/iface/device"
+	"github.com/netbirdio/netbird/client/iface/udpmux"
 	"github.com/netbirdio/netbird/client/iface/wgaddr"
 	"github.com/netbirdio/netbird/client/iface/wgproxy"
 	"github.com/netbirdio/netbird/monotime"
@@ -24,7 +24,7 @@ type wgIfaceBase interface {
 	Name() string
 	Address() wgaddr.Address
 	ToInterface() *net.Interface
-	Up() (*bind.UniversalUDPMuxDefault, error)
+	Up() (*udpmux.UniversalUDPMuxDefault, error)
 	UpdateAddr(newAddr string) error
 	GetProxy() wgproxy.Proxy
 	UpdatePeer(peerKey string, allowedIps []netip.Prefix, keepAlive time.Duration, endpoint *net.UDPAddr, preSharedKey *wgtypes.Key) error

client/internal/peer/conn.go

@@ -6,7 +6,6 @@ import (
 	"math/rand"
 	"net"
 	"net/netip"
-	"os"
 	"runtime"
 	"sync"
 	"time"
@@ -174,7 +173,7 @@ func (conn *Conn) Open(engineCtx context.Context) error {
 	conn.handshaker = NewHandshaker(conn.Log, conn.config, conn.signaler, conn.workerICE, conn.workerRelay)
 
 	conn.handshaker.AddOnNewOfferListener(conn.workerRelay.OnNewOffer)
-	if os.Getenv("NB_FORCE_RELAY") != "true" {
+	if !isForceRelayed() {
 		conn.handshaker.AddOnNewOfferListener(conn.workerICE.OnNewOffer)
 	}
 
@@ -376,19 +375,12 @@ func (conn *Conn) onICEConnectionIsReady(priority conntype.ConnPriority, iceConn
 		wgProxy.Work()
 	}
 
-	conn.Log.Infof("configure WireGuard endpoint to: %s", ep.String())
 	if err = conn.configureWGEndpoint(ep, iceConnInfo.RosenpassPubKey); err != nil {
 		conn.handleConfigurationFailure(err, wgProxy)
 		return
 	}
 	wgConfigWorkaround()
 
-
-	if conn.wgProxyRelay != nil {
-		conn.Log.Debugf("redirect packages from relayed conn to WireGuard")
-		conn.wgProxyRelay.RedirectAs(ep)
-	}
-
 	conn.currentConnPriority = priority
 	conn.statusICE.SetConnected()
 	conn.updateIceState(iceConnInfo)
@@ -426,7 +418,6 @@ func (conn *Conn) onICEStateDisconnected() {
 			defer conn.wgWatcherWg.Done()
 			conn.workerRelay.EnableWgWatcher(conn.ctx)
 		}()
-		conn.wgProxyRelay.Work()
 		conn.currentConnPriority = conntype.Relay
 	} else {
 		conn.Log.Infof("ICE disconnected, do not switch to Relay. Reset priority to: %s", conntype.None.String())

client/internal/peer/env.go

@@ -0,0 +1,14 @@
+package peer
+
+import (
+	"os"
+	"strings"
+)
+
+const (
+	EnvKeyNBForceRelay = "NB_FORCE_RELAY"
+)
+
+func isForceRelayed() bool {
+	return strings.EqualFold(os.Getenv(EnvKeyNBForceRelay), "true")
+}

client/internal/peer/wg_watcher.go

@@ -30,9 +30,10 @@ type WGWatcher struct {
 	peerKey       string
 	stateDump     *stateDump
 
-	ctx       context.Context
-	ctxCancel context.CancelFunc
-	ctxLock   sync.Mutex
+	ctx         context.Context
+	ctxCancel   context.CancelFunc
+	ctxLock     sync.Mutex
+	enabledTime time.Time
 }
 
 func NewWGWatcher(log *log.Entry, wgIfaceStater WGInterfaceStater, peerKey string, stateDump *stateDump) *WGWatcher {
@@ -48,6 +49,7 @@ func NewWGWatcher(log *log.Entry, wgIfaceStater WGInterfaceStater, peerKey strin
 func (w *WGWatcher) EnableWgWatcher(parentCtx context.Context, onDisconnectedFn func()) {
 	w.log.Debugf("enable WireGuard watcher")
 	w.ctxLock.Lock()
+	w.enabledTime = time.Now()
 
 	if w.ctx != nil && w.ctx.Err() == nil {
 		w.log.Errorf("WireGuard watcher already enabled")
@@ -102,7 +104,8 @@ func (w *WGWatcher) periodicHandshakeCheck(ctx context.Context, ctxCancel contex
 				return
 			}
 			if lastHandshake.IsZero() {
-				w.log.Infof("first wg handshake detected at: %s", handshake)
+				elapsed := handshake.Sub(w.enabledTime).Seconds()
+				w.log.Infof("first wg handshake detected within: %.2fsec, (%s)", elapsed, handshake)
 			}
 
 			lastHandshake = *handshake

client/internal/peer/worker_ice.go

@@ -9,11 +9,10 @@ import (
 	"time"
 
 	"github.com/pion/ice/v4"
-	"github.com/pion/stun/v2"
 	log "github.com/sirupsen/logrus"
 
 	"github.com/netbirdio/netbird/client/iface"
-	"github.com/netbirdio/netbird/client/iface/bind"
+	"github.com/netbirdio/netbird/client/iface/udpmux"
 	"github.com/netbirdio/netbird/client/internal/peer/conntype"
 	icemaker "github.com/netbirdio/netbird/client/internal/peer/ice"
 	"github.com/netbirdio/netbird/client/internal/stdnet"
@@ -55,10 +54,6 @@ type WorkerICE struct {
 	sessionID ICESessionID
 	muxAgent  sync.Mutex
 
-	StunTurn []*stun.URI
-
-	sentExtraSrflx bool
-
 	localUfrag string
 	localPwd   string
 
@@ -139,7 +134,6 @@ func (w *WorkerICE) OnNewOffer(remoteOfferAnswer *OfferAnswer) {
 		w.muxAgent.Unlock()
 		return
 	}
-	w.sentExtraSrflx = false
 	w.agent = agent
 	w.agentDialerCancel = dialerCancel
 	w.agentConnecting = true
@@ -166,6 +160,21 @@ func (w *WorkerICE) OnRemoteCandidate(candidate ice.Candidate, haRoutes route.HA
 		w.log.Errorf("error while handling remote candidate")
 		return
 	}
+
+	if shouldAddExtraCandidate(candidate) {
+		// sends an extra server reflexive candidate to the remote peer with our related port (usually the wireguard port)
+		// this is useful when network has an existing port forwarding rule for the wireguard port and this peer
+		extraSrflx, err := extraSrflxCandidate(candidate)
+		if err != nil {
+			w.log.Errorf("failed creating extra server reflexive candidate %s", err)
+			return
+		}
+
+		if err := w.agent.AddRemoteCandidate(extraSrflx); err != nil {
+			w.log.Errorf("error while handling remote candidate")
+			return
+		}
+	}
 }
 
 func (w *WorkerICE) GetLocalUserCredentials() (frag string, pwd string) {
@@ -327,7 +336,7 @@ func (w *WorkerICE) punchRemoteWGPort(pair *ice.CandidatePair, remoteWgPort int)
 		return
 	}
 
-	mux, ok := w.config.ICEConfig.UDPMuxSrflx.(*bind.UniversalUDPMuxDefault)
+	mux, ok := w.config.ICEConfig.UDPMuxSrflx.(*udpmux.UniversalUDPMuxDefault)
 	if !ok {
 		w.log.Warn("invalid udp mux conversion")
 		return
@@ -354,26 +363,6 @@ func (w *WorkerICE) onICECandidate(candidate ice.Candidate) {
 			w.log.Errorf("failed signaling candidate to the remote peer %s %s", w.config.Key, err)
 		}
 	}()
-
-	if !w.shouldSendExtraSrflxCandidate(candidate) {
-		return
-	}
-
-	// sends an extra server reflexive candidate to the remote peer with our related port (usually the wireguard port)
-	// this is useful when network has an existing port forwarding rule for the wireguard port and this peer
-	extraSrflx, err := extraSrflxCandidate(candidate)
-	if err != nil {
-		w.log.Errorf("failed creating extra server reflexive candidate %s", err)
-		return
-	}
-	w.sentExtraSrflx = true
-
-	go func() {
-		err = w.signaler.SignalICECandidate(extraSrflx, w.config.Key)
-		if err != nil {
-			w.log.Errorf("failed signaling the extra server reflexive candidate: %s", err)
-		}
-	}()
 }
 
 func (w *WorkerICE) onICESelectedCandidatePair(c1 ice.Candidate, c2 ice.Candidate) {
@@ -424,22 +413,31 @@ func (w *WorkerICE) onConnectionStateChange(agent *icemaker.ThreadSafeAgent, dia
 	}
 }
 
-func (w *WorkerICE) shouldSendExtraSrflxCandidate(candidate ice.Candidate) bool {
-	if !w.sentExtraSrflx && candidate.Type() == ice.CandidateTypeServerReflexive && candidate.Port() != candidate.RelatedAddress().Port {
-		return true
-	}
-	return false
-}
-
 func (w *WorkerICE) turnAgentDial(ctx context.Context, agent *icemaker.ThreadSafeAgent, remoteOfferAnswer *OfferAnswer) (*ice.Conn, error) {
-	isControlling := w.config.LocalKey > w.config.Key
-	if isControlling {
-		return agent.Dial(ctx, remoteOfferAnswer.IceCredentials.UFrag, remoteOfferAnswer.IceCredentials.Pwd)
+	if isController(w.config) {
+		return w.agent.Dial(ctx, remoteOfferAnswer.IceCredentials.UFrag, remoteOfferAnswer.IceCredentials.Pwd)
 	} else {
 		return agent.Accept(ctx, remoteOfferAnswer.IceCredentials.UFrag, remoteOfferAnswer.IceCredentials.Pwd)
 	}
 }
 
+func shouldAddExtraCandidate(candidate ice.Candidate) bool {
+	if candidate.Type() != ice.CandidateTypeServerReflexive {
+		return false
+	}
+
+	if candidate.Port() == candidate.RelatedAddress().Port {
+		return false
+	}
+
+	// in the older version when we didn't set candidate ID extension the remote peer sent the extra candidates
+	// in newer version we generate locally the extra candidate
+	if _, ok := candidate.GetExtension(ice.ExtensionKeyCandidateID); !ok {
+		return false
+	}
+	return true
+}
+
 func extraSrflxCandidate(candidate ice.Candidate) (*ice.CandidateServerReflexive, error) {
 	relatedAdd := candidate.RelatedAddress()
 	ec, err := ice.NewCandidateServerReflexive(&ice.CandidateServerReflexiveConfig{
@@ -455,6 +453,10 @@ func extraSrflxCandidate(candidate ice.Candidate) (*ice.CandidateServerReflexive
 	}
 
 	for _, e := range candidate.Extensions() {
+		// overwrite the original candidate ID with the new one to avoid candidate duplication
+		if e.Key == ice.ExtensionKeyCandidateID {
+			e.Value = candidate.ID()
+		}
 		if err := ec.AddExtension(e); err != nil {
 			return nil, err
 		}

client/internal/stdnet/stdnet.go

@@ -40,7 +40,7 @@ func NewNetWithDiscover(iFaceDiscover ExternalIFaceDiscover, disallowList []stri
 	if netstack.IsEnabled() {
 		n.iFaceDiscover = pionDiscover{}
 	} else {
-		newMobileIFaceDiscover(iFaceDiscover)
+		n.iFaceDiscover = newMobileIFaceDiscover(iFaceDiscover)
 	}
 	return n, n.UpdateInterfaces()
 }

client/server/server.go

@@ -65,6 +65,8 @@ type Server struct {
 	mutex  sync.Mutex
 	config *profilemanager.Config
 	proto.UnimplementedDaemonServiceServer
+	clientRunning     bool // protected by mutex
+	clientRunningChan chan struct{}
 
 	connectClient *internal.ConnectClient
 
@@ -103,6 +105,7 @@ func New(ctx context.Context, logFile string, configFile string, profilesDisable
 func (s *Server) Start() error {
 	s.mutex.Lock()
 	defer s.mutex.Unlock()
+
 	state := internal.CtxGetState(s.rootCtx)
 
 	if err := handlePanicLog(); err != nil {
@@ -172,8 +175,12 @@ func (s *Server) Start() error {
 		return nil
 	}
 
-	go s.connectWithRetryRuns(ctx, config, s.statusRecorder, nil)
-
+	if s.clientRunning {
+		return nil
+	}
+	s.clientRunning = true
+	s.clientRunningChan = make(chan struct{}, 1)
+	go s.connectWithRetryRuns(ctx, config, s.statusRecorder, s.clientRunningChan)
 	return nil
 }
 
@@ -204,12 +211,22 @@ func (s *Server) setDefaultConfigIfNotExists(ctx context.Context) error {
 // connectWithRetryRuns runs the client connection with a backoff strategy where we retry the operation as additional
 // mechanism to keep the client connected even when the connection is lost.
 // we cancel retry if the client receive a stop or down command, or if disable auto connect is configured.
-func (s *Server) connectWithRetryRuns(ctx context.Context, config *profilemanager.Config, statusRecorder *peer.Status,
-	runningChan chan struct{},
-) {
-	backOff := getConnectWithBackoff(ctx)
-	retryStarted := false
+func (s *Server) connectWithRetryRuns(ctx context.Context, profileConfig *profilemanager.Config, statusRecorder *peer.Status, runningChan chan struct{}) {
+	defer func() {
+		s.mutex.Lock()
+		s.clientRunning = false
+		s.mutex.Unlock()
+	}()
 
+	if s.config.DisableAutoConnect {
+		if err := s.connect(ctx, s.config, s.statusRecorder, runningChan); err != nil {
+			log.Debugf("run client connection exited with error: %v", err)
+		}
+		log.Tracef("client connection exited")
+		return
+	}
+
+	backOff := getConnectWithBackoff(ctx)
 	go func() {
 		t := time.NewTicker(24 * time.Hour)
 		for {
@@ -218,91 +235,34 @@ func (s *Server) connectWithRetryRuns(ctx context.Context, config *profilemanage
 				t.Stop()
 				return
 			case <-t.C:
-				if retryStarted {
-
-					mgmtState := statusRecorder.GetManagementState()
-					signalState := statusRecorder.GetSignalState()
-					if mgmtState.Connected && signalState.Connected {
-						log.Tracef("resetting status")
-						retryStarted = false
-					} else {
-						log.Tracef("not resetting status: mgmt: %v, signal: %v", mgmtState.Connected, signalState.Connected)
-					}
+				mgmtState := statusRecorder.GetManagementState()
+				signalState := statusRecorder.GetSignalState()
+				if mgmtState.Connected && signalState.Connected {
+					log.Tracef("resetting status")
+					backOff.Reset()
+				} else {
+					log.Tracef("not resetting status: mgmt: %v, signal: %v", mgmtState.Connected, signalState.Connected)
 				}
 			}
 		}
 	}()
 
 	runOperation := func() error {
-		log.Tracef("running client connection")
-		s.connectClient = internal.NewConnectClient(ctx, config, statusRecorder)
-		s.connectClient.SetSyncResponsePersistence(s.persistSyncResponse)
-
-		err := s.connectClient.Run(runningChan)
+		err := s.connect(ctx, profileConfig, statusRecorder, runningChan)
 		if err != nil {
 			log.Debugf("run client connection exited with error: %v. Will retry in the background", err)
+			return err
 		}
 
-		if config.DisableAutoConnect {
-			return backoff.Permanent(err)
-		}
-
-		if !retryStarted {
-			retryStarted = true
-			backOff.Reset()
-		}
-
-		log.Tracef("client connection exited")
-		return fmt.Errorf("client connection exited")
+		log.Tracef("client connection exited gracefully, do not need to retry")
+		return nil
 	}
 
-	err := backoff.Retry(runOperation, backOff)
-	if s, ok := gstatus.FromError(err); ok && s.Code() != codes.Canceled {
-		log.Errorf("received an error when trying to connect: %v", err)
-	} else {
-		log.Tracef("retry canceled")
+	if err := backoff.Retry(runOperation, backOff); err != nil {
+		log.Errorf("operation failed: %v", err)
 	}
 }
 
-// getConnectWithBackoff returns a backoff with exponential backoff strategy for connection retries
-func getConnectWithBackoff(ctx context.Context) backoff.BackOff {
-	initialInterval := parseEnvDuration(retryInitialIntervalVar, defaultInitialRetryTime)
-	maxInterval := parseEnvDuration(maxRetryIntervalVar, defaultMaxRetryInterval)
-	maxElapsedTime := parseEnvDuration(maxRetryTimeVar, defaultMaxRetryTime)
-	multiplier := defaultRetryMultiplier
-
-	if envValue := os.Getenv(retryMultiplierVar); envValue != "" {
-		// parse the multiplier from the environment variable string value to float64
-		value, err := strconv.ParseFloat(envValue, 64)
-		if err != nil {
-			log.Warnf("unable to parse environment variable %s: %s. using default: %f", retryMultiplierVar, envValue, multiplier)
-		} else {
-			multiplier = value
-		}
-	}
-
-	return backoff.WithContext(&backoff.ExponentialBackOff{
-		InitialInterval:     initialInterval,
-		RandomizationFactor: 1,
-		Multiplier:          multiplier,
-		MaxInterval:         maxInterval,
-		MaxElapsedTime:      maxElapsedTime, // 14 days
-		Stop:                backoff.Stop,
-		Clock:               backoff.SystemClock,
-	}, ctx)
-}
-
-// parseEnvDuration parses the environment variable and returns the duration
-func parseEnvDuration(envVar string, defaultDuration time.Duration) time.Duration {
-	if envValue := os.Getenv(envVar); envValue != "" {
-		if duration, err := time.ParseDuration(envValue); err == nil {
-			return duration
-		}
-		log.Warnf("unable to parse environment variable %s: %s. using default: %s", envVar, envValue, defaultDuration)
-	}
-	return defaultDuration
-}
-
 // loginAttempt attempts to login using the provided information. it returns a status in case something fails
 func (s *Server) loginAttempt(ctx context.Context, setupKey, jwtToken string) (internal.StatusType, error) {
 	var status internal.StatusType
@@ -716,11 +676,14 @@ func (s *Server) Up(callerCtx context.Context, msg *proto.UpRequest) (*proto.UpR
 	timeoutCtx, cancel := context.WithTimeout(callerCtx, 50*time.Second)
 	defer cancel()
 
-	runningChan := make(chan struct{}, 1) // buffered channel to do not lose the signal
-	go s.connectWithRetryRuns(ctx, s.config, s.statusRecorder, runningChan)
+	if !s.clientRunning {
+		s.clientRunning = true
+		s.clientRunningChan = make(chan struct{}, 1)
+		go s.connectWithRetryRuns(ctx, s.config, s.statusRecorder, s.clientRunningChan)
+	}
 	for {
 		select {
-		case <-runningChan:
+		case <-s.clientRunningChan:
 			s.isSessionActive.Store(true)
 			return &proto.UpResponse{}, nil
 		case <-callerCtx.Done():
@@ -1127,6 +1090,134 @@ func (s *Server) GetConfig(ctx context.Context, req *proto.GetConfigRequest) (*p
 	}, nil
 }
 
+// AddProfile adds a new profile to the daemon.
+func (s *Server) AddProfile(ctx context.Context, msg *proto.AddProfileRequest) (*proto.AddProfileResponse, error) {
+	s.mutex.Lock()
+	defer s.mutex.Unlock()
+
+	if s.checkProfilesDisabled() {
+		return nil, gstatus.Errorf(codes.Unavailable, errProfilesDisabled)
+	}
+
+	if msg.ProfileName == "" || msg.Username == "" {
+		return nil, gstatus.Errorf(codes.InvalidArgument, "profile name and username must be provided")
+	}
+
+	if err := s.profileManager.AddProfile(msg.ProfileName, msg.Username); err != nil {
+		log.Errorf("failed to create profile: %v", err)
+		return nil, fmt.Errorf("failed to create profile: %w", err)
+	}
+
+	return &proto.AddProfileResponse{}, nil
+}
+
+// RemoveProfile removes a profile from the daemon.
+func (s *Server) RemoveProfile(ctx context.Context, msg *proto.RemoveProfileRequest) (*proto.RemoveProfileResponse, error) {
+	s.mutex.Lock()
+	defer s.mutex.Unlock()
+
+	if err := s.validateProfileOperation(msg.ProfileName, false); err != nil {
+		return nil, err
+	}
+
+	if err := s.logoutFromProfile(ctx, msg.ProfileName, msg.Username); err != nil {
+		log.Warnf("failed to logout from profile %s before removal: %v", msg.ProfileName, err)
+	}
+
+	if err := s.profileManager.RemoveProfile(msg.ProfileName, msg.Username); err != nil {
+		log.Errorf("failed to remove profile: %v", err)
+		return nil, fmt.Errorf("failed to remove profile: %w", err)
+	}
+
+	return &proto.RemoveProfileResponse{}, nil
+}
+
+// ListProfiles lists all profiles in the daemon.
+func (s *Server) ListProfiles(ctx context.Context, msg *proto.ListProfilesRequest) (*proto.ListProfilesResponse, error) {
+	s.mutex.Lock()
+	defer s.mutex.Unlock()
+
+	if msg.Username == "" {
+		return nil, gstatus.Errorf(codes.InvalidArgument, "username must be provided")
+	}
+
+	profiles, err := s.profileManager.ListProfiles(msg.Username)
+	if err != nil {
+		log.Errorf("failed to list profiles: %v", err)
+		return nil, fmt.Errorf("failed to list profiles: %w", err)
+	}
+
+	response := &proto.ListProfilesResponse{
+		Profiles: make([]*proto.Profile, len(profiles)),
+	}
+	for i, profile := range profiles {
+		response.Profiles[i] = &proto.Profile{
+			Name:     profile.Name,
+			IsActive: profile.IsActive,
+		}
+	}
+
+	return response, nil
+}
+
+// GetActiveProfile returns the active profile in the daemon.
+func (s *Server) GetActiveProfile(ctx context.Context, msg *proto.GetActiveProfileRequest) (*proto.GetActiveProfileResponse, error) {
+	s.mutex.Lock()
+	defer s.mutex.Unlock()
+
+	activeProfile, err := s.profileManager.GetActiveProfileState()
+	if err != nil {
+		log.Errorf("failed to get active profile state: %v", err)
+		return nil, fmt.Errorf("failed to get active profile state: %w", err)
+	}
+
+	return &proto.GetActiveProfileResponse{
+		ProfileName: activeProfile.Name,
+		Username:    activeProfile.Username,
+	}, nil
+}
+
+// GetFeatures returns the features supported by the daemon.
+func (s *Server) GetFeatures(ctx context.Context, msg *proto.GetFeaturesRequest) (*proto.GetFeaturesResponse, error) {
+	s.mutex.Lock()
+	defer s.mutex.Unlock()
+
+	features := &proto.GetFeaturesResponse{
+		DisableProfiles:       s.checkProfilesDisabled(),
+		DisableUpdateSettings: s.checkUpdateSettingsDisabled(),
+	}
+
+	return features, nil
+}
+
+func (s *Server) connect(ctx context.Context, config *profilemanager.Config, statusRecorder *peer.Status, runningChan chan struct{}) error {
+	log.Tracef("running client connection")
+	s.connectClient = internal.NewConnectClient(ctx, config, statusRecorder)
+	s.connectClient.SetSyncResponsePersistence(s.persistSyncResponse)
+	if err := s.connectClient.Run(runningChan); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (s *Server) checkProfilesDisabled() bool {
+	// Check if the environment variable is set to disable profiles
+	if s.profilesDisabled {
+		return true
+	}
+
+	return false
+}
+
+func (s *Server) checkUpdateSettingsDisabled() bool {
+	// Check if the environment variable is set to disable profiles
+	if s.updateSettingsDisabled {
+		return true
+	}
+
+	return false
+}
+
 func (s *Server) onSessionExpire() {
 	if runtime.GOOS != "windows" {
 		isUIActive := internal.CheckUIApp()
@@ -1138,6 +1229,45 @@ func (s *Server) onSessionExpire() {
 	}
 }
 
+// getConnectWithBackoff returns a backoff with exponential backoff strategy for connection retries
+func getConnectWithBackoff(ctx context.Context) backoff.BackOff {
+	initialInterval := parseEnvDuration(retryInitialIntervalVar, defaultInitialRetryTime)
+	maxInterval := parseEnvDuration(maxRetryIntervalVar, defaultMaxRetryInterval)
+	maxElapsedTime := parseEnvDuration(maxRetryTimeVar, defaultMaxRetryTime)
+	multiplier := defaultRetryMultiplier
+
+	if envValue := os.Getenv(retryMultiplierVar); envValue != "" {
+		// parse the multiplier from the environment variable string value to float64
+		value, err := strconv.ParseFloat(envValue, 64)
+		if err != nil {
+			log.Warnf("unable to parse environment variable %s: %s. using default: %f", retryMultiplierVar, envValue, multiplier)
+		} else {
+			multiplier = value
+		}
+	}
+
+	return backoff.WithContext(&backoff.ExponentialBackOff{
+		InitialInterval:     initialInterval,
+		RandomizationFactor: 1,
+		Multiplier:          multiplier,
+		MaxInterval:         maxInterval,
+		MaxElapsedTime:      maxElapsedTime, // 14 days
+		Stop:                backoff.Stop,
+		Clock:               backoff.SystemClock,
+	}, ctx)
+}
+
+// parseEnvDuration parses the environment variable and returns the duration
+func parseEnvDuration(envVar string, defaultDuration time.Duration) time.Duration {
+	if envValue := os.Getenv(envVar); envValue != "" {
+		if duration, err := time.ParseDuration(envValue); err == nil {
+			return duration
+		}
+		log.Warnf("unable to parse environment variable %s: %s. using default: %s", envVar, envValue, defaultDuration)
+	}
+	return defaultDuration
+}
+
 func toProtoFullStatus(fullStatus peer.FullStatus) *proto.FullStatus {
 	pbFullStatus := proto.FullStatus{
 		ManagementState: &proto.ManagementState{},
@@ -1252,121 +1382,3 @@ func sendTerminalNotification() error {
 
 	return wallCmd.Wait()
 }
-
-// AddProfile adds a new profile to the daemon.
-func (s *Server) AddProfile(ctx context.Context, msg *proto.AddProfileRequest) (*proto.AddProfileResponse, error) {
-	s.mutex.Lock()
-	defer s.mutex.Unlock()
-
-	if s.checkProfilesDisabled() {
-		return nil, gstatus.Errorf(codes.Unavailable, errProfilesDisabled)
-	}
-
-	if msg.ProfileName == "" || msg.Username == "" {
-		return nil, gstatus.Errorf(codes.InvalidArgument, "profile name and username must be provided")
-	}
-
-	if err := s.profileManager.AddProfile(msg.ProfileName, msg.Username); err != nil {
-		log.Errorf("failed to create profile: %v", err)
-		return nil, fmt.Errorf("failed to create profile: %w", err)
-	}
-
-	return &proto.AddProfileResponse{}, nil
-}
-
-// RemoveProfile removes a profile from the daemon.
-func (s *Server) RemoveProfile(ctx context.Context, msg *proto.RemoveProfileRequest) (*proto.RemoveProfileResponse, error) {
-	s.mutex.Lock()
-	defer s.mutex.Unlock()
-
-	if err := s.validateProfileOperation(msg.ProfileName, false); err != nil {
-		return nil, err
-	}
-
-	if err := s.logoutFromProfile(ctx, msg.ProfileName, msg.Username); err != nil {
-		log.Warnf("failed to logout from profile %s before removal: %v", msg.ProfileName, err)
-	}
-
-	if err := s.profileManager.RemoveProfile(msg.ProfileName, msg.Username); err != nil {
-		log.Errorf("failed to remove profile: %v", err)
-		return nil, fmt.Errorf("failed to remove profile: %w", err)
-	}
-
-	return &proto.RemoveProfileResponse{}, nil
-}
-
-// ListProfiles lists all profiles in the daemon.
-func (s *Server) ListProfiles(ctx context.Context, msg *proto.ListProfilesRequest) (*proto.ListProfilesResponse, error) {
-	s.mutex.Lock()
-	defer s.mutex.Unlock()
-
-	if msg.Username == "" {
-		return nil, gstatus.Errorf(codes.InvalidArgument, "username must be provided")
-	}
-
-	profiles, err := s.profileManager.ListProfiles(msg.Username)
-	if err != nil {
-		log.Errorf("failed to list profiles: %v", err)
-		return nil, fmt.Errorf("failed to list profiles: %w", err)
-	}
-
-	response := &proto.ListProfilesResponse{
-		Profiles: make([]*proto.Profile, len(profiles)),
-	}
-	for i, profile := range profiles {
-		response.Profiles[i] = &proto.Profile{
-			Name:     profile.Name,
-			IsActive: profile.IsActive,
-		}
-	}
-
-	return response, nil
-}
-
-// GetActiveProfile returns the active profile in the daemon.
-func (s *Server) GetActiveProfile(ctx context.Context, msg *proto.GetActiveProfileRequest) (*proto.GetActiveProfileResponse, error) {
-	s.mutex.Lock()
-	defer s.mutex.Unlock()
-
-	activeProfile, err := s.profileManager.GetActiveProfileState()
-	if err != nil {
-		log.Errorf("failed to get active profile state: %v", err)
-		return nil, fmt.Errorf("failed to get active profile state: %w", err)
-	}
-
-	return &proto.GetActiveProfileResponse{
-		ProfileName: activeProfile.Name,
-		Username:    activeProfile.Username,
-	}, nil
-}
-
-// GetFeatures returns the features supported by the daemon.
-func (s *Server) GetFeatures(ctx context.Context, msg *proto.GetFeaturesRequest) (*proto.GetFeaturesResponse, error) {
-	s.mutex.Lock()
-	defer s.mutex.Unlock()
-
-	features := &proto.GetFeaturesResponse{
-		DisableProfiles:       s.checkProfilesDisabled(),
-		DisableUpdateSettings: s.checkUpdateSettingsDisabled(),
-	}
-
-	return features, nil
-}
-
-func (s *Server) checkProfilesDisabled() bool {
-	// Check if the environment variable is set to disable profiles
-	if s.profilesDisabled {
-		return true
-	}
-
-	return false
-}
-
-func (s *Server) checkUpdateSettingsDisabled() bool {
-	// Check if the environment variable is set to disable profiles
-	if s.updateSettingsDisabled {
-		return true
-	}
-
-	return false
-}

client/server/server_test.go

@@ -10,25 +10,25 @@ import (
 	"time"
 
 	"github.com/golang/mock/gomock"
-	"github.com/stretchr/testify/require"
-	"go.opentelemetry.io/otel"
-
-	"github.com/netbirdio/management-integrations/integrations"
-	"github.com/netbirdio/netbird/management/internals/server/config"
-	"github.com/netbirdio/netbird/management/server/groups"
-
 	log "github.com/sirupsen/logrus"
 	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+	"go.opentelemetry.io/otel"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/keepalive"
 
+	"github.com/netbirdio/management-integrations/integrations"
+
 	"github.com/netbirdio/netbird/client/internal"
 	"github.com/netbirdio/netbird/client/internal/peer"
 	"github.com/netbirdio/netbird/client/internal/profilemanager"
 	daemonProto "github.com/netbirdio/netbird/client/proto"
+	"github.com/netbirdio/netbird/management/internals/server/config"
 	"github.com/netbirdio/netbird/management/server"
 	"github.com/netbirdio/netbird/management/server/activity"
+	"github.com/netbirdio/netbird/management/server/groups"
 	"github.com/netbirdio/netbird/management/server/integrations/port_forwarding"
+	"github.com/netbirdio/netbird/management/server/peers"
 	"github.com/netbirdio/netbird/management/server/permissions"
 	"github.com/netbirdio/netbird/management/server/settings"
 	"github.com/netbirdio/netbird/management/server/store"
@@ -294,15 +294,20 @@ func startManagement(t *testing.T, signalAddr string, counter *int) (*grpc.Serve
 	if err != nil {
 		return nil, "", err
 	}
-	ia, _ := integrations.NewIntegratedValidator(context.Background(), eventStore)
+
+	ctrl := gomock.NewController(t)
+	t.Cleanup(ctrl.Finish)
+
+	permissionsManagerMock := permissions.NewMockManager(ctrl)
+	peersManager := peers.NewManager(store, permissionsManagerMock)
+	settingsManagerMock := settings.NewMockManager(ctrl)
+
+	ia, _ := integrations.NewIntegratedValidator(context.Background(), peersManager, settingsManagerMock, eventStore)
 
 	metrics, err := telemetry.NewDefaultAppMetrics(context.Background())
 	require.NoError(t, err)
 
-	ctrl := gomock.NewController(t)
-	t.Cleanup(ctrl.Finish)
 	settingsMockManager := settings.NewMockManager(ctrl)
-	permissionsManagerMock := permissions.NewMockManager(ctrl)
 	groupsManager := groups.NewManagerMock()
 
 	accountManager, err := server.BuildManager(context.Background(), store, peersUpdateManager, nil, "", "netbird.selfhosted", eventStore, nil, false, ia, metrics, port_forwarding.NewControllerMock(), settingsMockManager, permissionsManagerMock, false)

client/system/info.go

@@ -96,14 +96,6 @@ func (i *Info) SetFlags(
 	i.LazyConnectionEnabled = lazyConnectionEnabled
 }
 
-// StaticInfo is an object that contains machine information that does not change
-type StaticInfo struct {
-	SystemSerialNumber string
-	SystemProductName  string
-	SystemManufacturer string
-	Environment        Environment
-}
-
 // extractUserAgent extracts Netbird's agent (client) name and version from the outgoing context
 func extractUserAgent(ctx context.Context) string {
 	md, hasMeta := metadata.FromOutgoingContext(ctx)
@@ -199,10 +191,3 @@ func GetInfoWithChecks(ctx context.Context, checks []*proto.Checks) (*Info, erro
 	log.Debugf("all system information gathered successfully")
 	return info, nil
 }
-
-// UpdateStaticInfo asynchronously updates static system and platform information
-func UpdateStaticInfo() {
-	go func() {
-		_ = updateStaticInfo()
-	}()
-}

client/system/info_android.go

@@ -15,6 +15,11 @@ import (
 	"github.com/netbirdio/netbird/version"
 )
 
+// UpdateStaticInfoAsync is a no-op on Android as there is no static info to update
+func UpdateStaticInfoAsync() {
+	// do nothing
+}
+
 // GetInfo retrieves and parses the system information
 func GetInfo(ctx context.Context) *Info {
 	kernel := "android"

client/system/info_darwin.go

@@ -19,6 +19,10 @@ import (
 	"github.com/netbirdio/netbird/version"
 )
 
+func UpdateStaticInfoAsync() {
+	go updateStaticInfo()
+}
+
 // GetInfo retrieves and parses the system information
 func GetInfo(ctx context.Context) *Info {
 	utsname := unix.Utsname{}
@@ -41,7 +45,7 @@ func GetInfo(ctx context.Context) *Info {
 	}
 
 	start := time.Now()
-	si := updateStaticInfo()
+	si := getStaticInfo()
 	if time.Since(start) > 1*time.Second {
 		log.Warnf("updateStaticInfo took %s", time.Since(start))
 	}

client/system/info_freebsd.go

@@ -18,6 +18,11 @@ import (
 	"github.com/netbirdio/netbird/version"
 )
 
+// UpdateStaticInfoAsync is a no-op on Android as there is no static info to update
+func UpdateStaticInfoAsync() {
+	// do nothing
+}
+
 // GetInfo retrieves and parses the system information
 func GetInfo(ctx context.Context) *Info {
 	out := _getInfo()

client/system/info_ios.go

@@ -10,6 +10,11 @@ import (
 	"github.com/netbirdio/netbird/version"
 )
 
+// UpdateStaticInfoAsync is a no-op on Android as there is no static info to update
+func UpdateStaticInfoAsync() {
+	// do nothing
+}
+
 // GetInfo retrieves and parses the system information
 func GetInfo(ctx context.Context) *Info {
 

client/system/info_linux.go

@@ -23,6 +23,10 @@ var (
 	getSystemInfo = defaultSysInfoImplementation
 )
 
+func UpdateStaticInfoAsync() {
+	go updateStaticInfo()
+}
+
 // GetInfo retrieves and parses the system information
 func GetInfo(ctx context.Context) *Info {
 	info := _getInfo()
@@ -48,7 +52,7 @@ func GetInfo(ctx context.Context) *Info {
 	}
 
 	start := time.Now()
-	si := updateStaticInfo()
+	si := getStaticInfo()
 	if time.Since(start) > 1*time.Second {
 		log.Warnf("updateStaticInfo took %s", time.Since(start))
 	}

client/system/info_windows.go

@@ -2,187 +2,51 @@ package system
 
 import (
 	"context"
-	"fmt"
 	"os"
 	"runtime"
-	"strings"
 	"time"
 
 	log "github.com/sirupsen/logrus"
-	"github.com/yusufpapurcu/wmi"
-	"golang.org/x/sys/windows/registry"
 
 	"github.com/netbirdio/netbird/version"
 )
 
-type Win32_OperatingSystem struct {
-	Caption string
-}
-
-type Win32_ComputerSystem struct {
-	Manufacturer string
-}
-
-type Win32_ComputerSystemProduct struct {
-	Name string
-}
-
-type Win32_BIOS struct {
-	SerialNumber string
+func UpdateStaticInfoAsync() {
+	go updateStaticInfo()
 }
 
 // GetInfo retrieves and parses the system information
 func GetInfo(ctx context.Context) *Info {
-	osName, osVersion := getOSNameAndVersion()
-	buildVersion := getBuildVersion()
-
-	addrs, err := networkAddresses()
-	if err != nil {
-		log.Warnf("failed to discover network addresses: %s", err)
-	}
-
 	start := time.Now()
-	si := updateStaticInfo()
+	si := getStaticInfo()
 	if time.Since(start) > 1*time.Second {
 		log.Warnf("updateStaticInfo took %s", time.Since(start))
 	}
 
 	gio := &Info{
 		Kernel:             "windows",
-		OSVersion:          osVersion,
+		OSVersion:          si.OSVersion,
 		Platform:           "unknown",
-		OS:                 osName,
+		OS:                 si.OSName,
 		GoOS:               runtime.GOOS,
 		CPUs:               runtime.NumCPU(),
-		KernelVersion:      buildVersion,
-		NetworkAddresses:   addrs,
+		KernelVersion:      si.BuildVersion,
 		SystemSerialNumber: si.SystemSerialNumber,
 		SystemProductName:  si.SystemProductName,
 		SystemManufacturer: si.SystemManufacturer,
 		Environment:        si.Environment,
 	}
 
+	addrs, err := networkAddresses()
+	if err != nil {
+		log.Warnf("failed to discover network addresses: %s", err)
+	} else {
+		gio.NetworkAddresses = addrs
+	}
+
 	systemHostname, _ := os.Hostname()
 	gio.Hostname = extractDeviceName(ctx, systemHostname)
 	gio.NetbirdVersion = version.NetbirdVersion()
 	gio.UIVersion = extractUserAgent(ctx)
-
 	return gio
 }
-
-func sysInfo() (serialNumber string, productName string, manufacturer string) {
-	var err error
-	serialNumber, err = sysNumber()
-	if err != nil {
-		log.Warnf("failed to get system serial number: %s", err)
-	}
-
-	productName, err = sysProductName()
-	if err != nil {
-		log.Warnf("failed to get system product name: %s", err)
-	}
-
-	manufacturer, err = sysManufacturer()
-	if err != nil {
-		log.Warnf("failed to get system manufacturer: %s", err)
-	}
-
-	return serialNumber, productName, manufacturer
-}
-
-func getOSNameAndVersion() (string, string) {
-	var dst []Win32_OperatingSystem
-	query := wmi.CreateQuery(&dst, "")
-	err := wmi.Query(query, &dst)
-	if err != nil {
-		log.Error(err)
-		return "Windows", getBuildVersion()
-	}
-
-	if len(dst) == 0 {
-		return "Windows", getBuildVersion()
-	}
-
-	split := strings.Split(dst[0].Caption, " ")
-
-	if len(split) <= 3 {
-		return "Windows", getBuildVersion()
-	}
-
-	name := split[1]
-	version := split[2]
-	if split[2] == "Server" {
-		name = fmt.Sprintf("%s %s", split[1], split[2])
-		version = split[3]
-	}
-
-	return name, version
-}
-
-func getBuildVersion() string {
-	k, err := registry.OpenKey(registry.LOCAL_MACHINE, `SOFTWARE\Microsoft\Windows NT\CurrentVersion`, registry.QUERY_VALUE)
-	if err != nil {
-		log.Error(err)
-		return "0.0.0.0"
-	}
-	defer func() {
-		deferErr := k.Close()
-		if deferErr != nil {
-			log.Error(deferErr)
-		}
-	}()
-
-	major, _, err := k.GetIntegerValue("CurrentMajorVersionNumber")
-	if err != nil {
-		log.Error(err)
-	}
-	minor, _, err := k.GetIntegerValue("CurrentMinorVersionNumber")
-	if err != nil {
-		log.Error(err)
-	}
-	build, _, err := k.GetStringValue("CurrentBuildNumber")
-	if err != nil {
-		log.Error(err)
-	}
-	// Update Build Revision
-	ubr, _, err := k.GetIntegerValue("UBR")
-	if err != nil {
-		log.Error(err)
-	}
-	ver := fmt.Sprintf("%d.%d.%s.%d", major, minor, build, ubr)
-	return ver
-}
-
-func sysNumber() (string, error) {
-	var dst []Win32_BIOS
-	query := wmi.CreateQuery(&dst, "")
-	err := wmi.Query(query, &dst)
-	if err != nil {
-		return "", err
-	}
-	return dst[0].SerialNumber, nil
-}
-
-func sysProductName() (string, error) {
-	var dst []Win32_ComputerSystemProduct
-	query := wmi.CreateQuery(&dst, "")
-	err := wmi.Query(query, &dst)
-	if err != nil {
-		return "", err
-	}
-	// `ComputerSystemProduct` could be empty on some virtualized systems
-	if len(dst) < 1 {
-		return "unknown", nil
-	}
-	return dst[0].Name, nil
-}
-
-func sysManufacturer() (string, error) {
-	var dst []Win32_ComputerSystem
-	query := wmi.CreateQuery(&dst, "")
-	err := wmi.Query(query, &dst)
-	if err != nil {
-		return "", err
-	}
-	return dst[0].Manufacturer, nil
-}

client/system/static_info.go

@@ -3,12 +3,7 @@
 package system
 
 import (
-	"context"
 	"sync"
-	"time"
-
-	"github.com/netbirdio/netbird/client/system/detect_cloud"
-	"github.com/netbirdio/netbird/client/system/detect_platform"
 )
 
 var (
@@ -16,25 +11,26 @@ var (
 	once       sync.Once
 )
 
-func updateStaticInfo() StaticInfo {
+// StaticInfo is an object that contains machine information that does not change
+type StaticInfo struct {
+	SystemSerialNumber string
+	SystemProductName  string
+	SystemManufacturer string
+	Environment        Environment
+
+	// Windows specific fields
+	OSName       string
+	OSVersion    string
+	BuildVersion string
+}
+
+func updateStaticInfo() {
 	once.Do(func() {
-		ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
-		defer cancel()
-		wg := sync.WaitGroup{}
-		wg.Add(3)
-		go func() {
-			staticInfo.SystemSerialNumber, staticInfo.SystemProductName, staticInfo.SystemManufacturer = sysInfo()
-			wg.Done()
-		}()
-		go func() {
-			staticInfo.Environment.Cloud = detect_cloud.Detect(ctx)
-			wg.Done()
-		}()
-		go func() {
-			staticInfo.Environment.Platform = detect_platform.Detect(ctx)
-			wg.Done()
-		}()
-		wg.Wait()
+		staticInfo = newStaticInfo()
 	})
+}
+
+func getStaticInfo() StaticInfo {
+	updateStaticInfo()
 	return staticInfo
 }

client/system/static_info_stub.go

@@ -1,8 +0,0 @@
-//go:build android || freebsd || ios
-
-package system
-
-// updateStaticInfo returns an empty implementation for unsupported platforms
-func updateStaticInfo() StaticInfo {
-	return StaticInfo{}
-}

client/system/static_info_update.go

@@ -0,0 +1,35 @@
+//go:build (linux && !android) || (darwin && !ios)
+
+package system
+
+import (
+	"context"
+	"sync"
+	"time"
+
+	"github.com/netbirdio/netbird/client/system/detect_cloud"
+	"github.com/netbirdio/netbird/client/system/detect_platform"
+)
+
+func newStaticInfo() StaticInfo {
+	si := StaticInfo{}
+
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+	wg := sync.WaitGroup{}
+	wg.Add(3)
+	go func() {
+		si.SystemSerialNumber, si.SystemProductName, si.SystemManufacturer = sysInfo()
+		wg.Done()
+	}()
+	go func() {
+		si.Environment.Cloud = detect_cloud.Detect(ctx)
+		wg.Done()
+	}()
+	go func() {
+		si.Environment.Platform = detect_platform.Detect(ctx)
+		wg.Done()
+	}()
+	wg.Wait()
+	return si
+}

client/system/static_info_update_windows.go

@@ -0,0 +1,184 @@
+package system
+
+import (
+	"context"
+	"fmt"
+	"strings"
+	"sync"
+	"time"
+
+	log "github.com/sirupsen/logrus"
+	"github.com/yusufpapurcu/wmi"
+	"golang.org/x/sys/windows/registry"
+
+	"github.com/netbirdio/netbird/client/system/detect_cloud"
+	"github.com/netbirdio/netbird/client/system/detect_platform"
+)
+
+type Win32_OperatingSystem struct {
+	Caption string
+}
+
+type Win32_ComputerSystem struct {
+	Manufacturer string
+}
+
+type Win32_ComputerSystemProduct struct {
+	Name string
+}
+
+type Win32_BIOS struct {
+	SerialNumber string
+}
+
+func newStaticInfo() StaticInfo {
+	si := StaticInfo{}
+
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+	wg := sync.WaitGroup{}
+	wg.Add(1)
+	go func() {
+		si.SystemSerialNumber, si.SystemProductName, si.SystemManufacturer = sysInfo()
+		wg.Done()
+	}()
+	wg.Add(1)
+	go func() {
+		si.Environment.Cloud = detect_cloud.Detect(ctx)
+		wg.Done()
+	}()
+	wg.Add(1)
+	go func() {
+		si.Environment.Platform = detect_platform.Detect(ctx)
+		wg.Done()
+	}()
+	wg.Add(1)
+	go func() {
+		si.OSName, si.OSVersion = getOSNameAndVersion()
+		wg.Done()
+	}()
+	wg.Add(1)
+	go func() {
+		si.BuildVersion = getBuildVersion()
+		wg.Done()
+	}()
+	wg.Wait()
+	return si
+}
+
+func sysInfo() (serialNumber string, productName string, manufacturer string) {
+	var err error
+	serialNumber, err = sysNumber()
+	if err != nil {
+		log.Warnf("failed to get system serial number: %s", err)
+	}
+
+	productName, err = sysProductName()
+	if err != nil {
+		log.Warnf("failed to get system product name: %s", err)
+	}
+
+	manufacturer, err = sysManufacturer()
+	if err != nil {
+		log.Warnf("failed to get system manufacturer: %s", err)
+	}
+
+	return serialNumber, productName, manufacturer
+}
+
+func sysNumber() (string, error) {
+	var dst []Win32_BIOS
+	query := wmi.CreateQuery(&dst, "")
+	err := wmi.Query(query, &dst)
+	if err != nil {
+		return "", err
+	}
+	return dst[0].SerialNumber, nil
+}
+
+func sysProductName() (string, error) {
+	var dst []Win32_ComputerSystemProduct
+	query := wmi.CreateQuery(&dst, "")
+	err := wmi.Query(query, &dst)
+	if err != nil {
+		return "", err
+	}
+	// `ComputerSystemProduct` could be empty on some virtualized systems
+	if len(dst) < 1 {
+		return "unknown", nil
+	}
+	return dst[0].Name, nil
+}
+
+func sysManufacturer() (string, error) {
+	var dst []Win32_ComputerSystem
+	query := wmi.CreateQuery(&dst, "")
+	err := wmi.Query(query, &dst)
+	if err != nil {
+		return "", err
+	}
+	return dst[0].Manufacturer, nil
+}
+
+func getOSNameAndVersion() (string, string) {
+	var dst []Win32_OperatingSystem
+	query := wmi.CreateQuery(&dst, "")
+	err := wmi.Query(query, &dst)
+	if err != nil {
+		log.Error(err)
+		return "Windows", getBuildVersion()
+	}
+
+	if len(dst) == 0 {
+		return "Windows", getBuildVersion()
+	}
+
+	split := strings.Split(dst[0].Caption, " ")
+
+	if len(split) <= 3 {
+		return "Windows", getBuildVersion()
+	}
+
+	name := split[1]
+	version := split[2]
+	if split[2] == "Server" {
+		name = fmt.Sprintf("%s %s", split[1], split[2])
+		version = split[3]
+	}
+
+	return name, version
+}
+
+func getBuildVersion() string {
+	k, err := registry.OpenKey(registry.LOCAL_MACHINE, `SOFTWARE\Microsoft\Windows NT\CurrentVersion`, registry.QUERY_VALUE)
+	if err != nil {
+		log.Error(err)
+		return "0.0.0.0"
+	}
+	defer func() {
+		deferErr := k.Close()
+		if deferErr != nil {
+			log.Error(deferErr)
+		}
+	}()
+
+	major, _, err := k.GetIntegerValue("CurrentMajorVersionNumber")
+	if err != nil {
+		log.Error(err)
+	}
+	minor, _, err := k.GetIntegerValue("CurrentMinorVersionNumber")
+	if err != nil {
+		log.Error(err)
+	}
+	build, _, err := k.GetStringValue("CurrentBuildNumber")
+	if err != nil {
+		log.Error(err)
+	}
+	// Update Build Revision
+	ubr, _, err := k.GetIntegerValue("UBR")
+	if err != nil {
+		log.Error(err)
+	}
+	ver := fmt.Sprintf("%d.%d.%s.%d", major, minor, build, ubr)
+	return ver
+}

go.mod

@@ -62,7 +62,7 @@ require (
 	github.com/miekg/dns v1.1.59
 	github.com/mitchellh/hashstructure/v2 v2.0.2
 	github.com/nadoo/ipset v0.5.0
-	github.com/netbirdio/management-integrations/integrations v0.0.0-20250820151658-9ee1b34f4190
+	github.com/netbirdio/management-integrations/integrations v0.0.0-20250906095204-f87a07690ba0
 	github.com/netbirdio/signal-dispatcher/dispatcher v0.0.0-20250805121659-6b4ac470ca45
 	github.com/okta/okta-sdk-golang/v2 v2.18.0
 	github.com/oschwald/maxminddb-golang v1.12.0
@@ -261,6 +261,6 @@ replace golang.zx2c4.com/wireguard => github.com/netbirdio/wireguard-go v0.0.0-2
 
 replace github.com/cloudflare/circl => github.com/cunicu/circl v0.0.0-20230801113412-fec58fc7b5f6
 
-replace github.com/pion/ice/v4 => github.com/netbirdio/ice/v4 v4.0.0-20250827161942-426799a23107
+replace github.com/pion/ice/v4 => github.com/netbirdio/ice/v4 v4.0.0-20250908184934-6202be846b51
 
 replace github.com/libp2p/go-netroute => github.com/netbirdio/go-netroute v0.0.0-20240611143515-f59b0e1d3944

go.sum

@@ -501,10 +501,10 @@ github.com/neelance/astrewrite v0.0.0-20160511093645-99348263ae86/go.mod h1:kHJE
 github.com/neelance/sourcemap v0.0.0-20200213170602-2833bce08e4c/go.mod h1:Qr6/a/Q4r9LP1IltGz7tA7iOK1WonHEYhu1HRBA7ZiM=
 github.com/netbirdio/go-netroute v0.0.0-20240611143515-f59b0e1d3944 h1:TDtJKmM6Sf8uYFx/dMeqNOL90KUoRscdfpFZ3Im89uk=
 github.com/netbirdio/go-netroute v0.0.0-20240611143515-f59b0e1d3944/go.mod h1:sHA6TRxjQ6RLbnI+3R4DZo2Eseg/iKiPRfNmcuNySVQ=
-github.com/netbirdio/ice/v4 v4.0.0-20250827161942-426799a23107 h1:ZJwhKexMlK15B/Ld+1T8VYE2Mt1lk1kf2DlXr46EHcw=
-github.com/netbirdio/ice/v4 v4.0.0-20250827161942-426799a23107/go.mod h1:ZSIbPdBn5hePO8CpF1PekH2SfpTxg1PDhEwtbqZS7R8=
-github.com/netbirdio/management-integrations/integrations v0.0.0-20250820151658-9ee1b34f4190 h1:/ZbExdcDwRq6XgTpTf5I1DPqnC3eInEf0fcmkqR8eSg=
-github.com/netbirdio/management-integrations/integrations v0.0.0-20250820151658-9ee1b34f4190/go.mod h1:v0nUbbHbuQnqR7yKIYnKzsLBCswLtp2JctmKYmGgVhc=
+github.com/netbirdio/ice/v4 v4.0.0-20250908184934-6202be846b51 h1:Ov4qdafATOgGMB1wbSuh+0aAHcwz9hdvB6VZjh1mVMI=
+github.com/netbirdio/ice/v4 v4.0.0-20250908184934-6202be846b51/go.mod h1:ZSIbPdBn5hePO8CpF1PekH2SfpTxg1PDhEwtbqZS7R8=
+github.com/netbirdio/management-integrations/integrations v0.0.0-20250906095204-f87a07690ba0 h1:9BUqQHPVOGr0edk8EifUBUfTr2Ob0ypAPxtasUApBxQ=
+github.com/netbirdio/management-integrations/integrations v0.0.0-20250906095204-f87a07690ba0/go.mod h1:v0nUbbHbuQnqR7yKIYnKzsLBCswLtp2JctmKYmGgVhc=
 github.com/netbirdio/service v0.0.0-20240911161631-f62744f42502 h1:3tHlFmhTdX9axERMVN63dqyFqnvuD+EMJHzM7mNGON8=
 github.com/netbirdio/service v0.0.0-20240911161631-f62744f42502/go.mod h1:CIMRFEJVL+0DS1a3Nx06NaMn4Dz63Ng6O7dl0qH0zVM=
 github.com/netbirdio/signal-dispatcher/dispatcher v0.0.0-20250805121659-6b4ac470ca45 h1:ujgviVYmx243Ksy7NdSwrdGPSRNE3pb8kEDSpH0QuAQ=

infrastructure_files/getting-started-with-zitadel.sh

@@ -328,6 +328,45 @@ delete_auto_service_user() {
   echo "$PARSED_RESPONSE"
 }
 
+delete_default_zitadel_admin() {
+  INSTANCE_URL=$1
+  PAT=$2
+
+  # Search for the default zitadel-admin user
+  RESPONSE=$(
+    curl -sS -X POST "$INSTANCE_URL/management/v1/users/_search" \
+      -H "Authorization: Bearer $PAT" \
+      -H "Content-Type: application/json" \
+      -d '{
+        "queries": [
+          {
+            "userNameQuery": {
+              "userName": "zitadel-admin@",
+              "method": "TEXT_QUERY_METHOD_STARTS_WITH"
+            }
+          }
+        ]
+      }'
+  )
+  
+  DEFAULT_ADMIN_ID=$(echo "$RESPONSE" | jq -r '.result[0].id // empty')
+  
+  if [ -n "$DEFAULT_ADMIN_ID" ] && [ "$DEFAULT_ADMIN_ID" != "null" ]; then
+    echo "Found default zitadel-admin user with ID: $DEFAULT_ADMIN_ID"
+
+    RESPONSE=$(
+        curl -sS -X DELETE "$INSTANCE_URL/management/v1/users/$DEFAULT_ADMIN_ID" \
+          -H "Authorization: Bearer $PAT" \
+          -H "Content-Type: application/json" \
+    )
+    PARSED_RESPONSE=$(echo "$RESPONSE" | jq -r '.details.changeDate // "deleted"')
+    handle_zitadel_request_response "$PARSED_RESPONSE" "delete_default_zitadel_admin" "$RESPONSE"
+
+  else
+    echo "Default zitadel-admin user not found: $RESPONSE"
+  fi
+}
+
 init_zitadel() {
   echo -e "\nInitializing Zitadel with NetBird's applications\n"
   INSTANCE_URL="$NETBIRD_HTTP_PROTOCOL://$NETBIRD_DOMAIN"
@@ -346,6 +385,9 @@ init_zitadel() {
   echo -n "Waiting for Zitadel to become ready "
   wait_api "$INSTANCE_URL" "$PAT"
 
+  echo "Deleting default zitadel-admin user..."
+  delete_default_zitadel_admin "$INSTANCE_URL" "$PAT"
+
   #  create the zitadel project
   echo "Creating new zitadel project"
   PROJECT_ID=$(create_new_project "$INSTANCE_URL" "$PAT")

management/internals/server/controllers.go

@@ -20,7 +20,11 @@ func (s *BaseServer) PeersUpdateManager() *server.PeersUpdateManager {
 
 func (s *BaseServer) IntegratedValidator() integrated_validator.IntegratedValidator {
 	return Create(s, func() integrated_validator.IntegratedValidator {
-		integratedPeerValidator, err := integrations.NewIntegratedValidator(context.Background(), s.EventStore())
+		integratedPeerValidator, err := integrations.NewIntegratedValidator(
+			context.Background(),
+			s.PeersManager(),
+			s.SettingsManager(),
+			s.EventStore())
 		if err != nil {
 			log.Errorf("failed to create integrated peer validator: %v", err)
 		}

management/server/account.go

@@ -1714,7 +1714,9 @@ func (am *DefaultAccountManager) onPeersInvalidated(ctx context.Context, account
 			log.WithContext(ctx).Errorf("failed to get invalidated peer %s for account %s: %v", peerID, accountID, err)
 			continue
 		}
-		peers = append(peers, peer)
+		if peer.UserID != "" {
+			peers = append(peers, peer)
+		}
 	}
 	if len(peers) > 0 {
 		err := am.expireAndUpdatePeers(ctx, accountID, peers)

management/server/peers/manager.go

@@ -18,6 +18,7 @@ type Manager interface {
 	GetPeer(ctx context.Context, accountID, userID, peerID string) (*peer.Peer, error)
 	GetPeerAccountID(ctx context.Context, peerID string) (string, error)
 	GetAllPeers(ctx context.Context, accountID, userID string) ([]*peer.Peer, error)
+	GetPeersByGroupIDs(ctx context.Context, accountID string, groupsIDs []string) ([]*peer.Peer, error)
 }
 
 type managerImpl struct {
@@ -61,3 +62,7 @@ func (m *managerImpl) GetAllPeers(ctx context.Context, accountID, userID string)
 func (m *managerImpl) GetPeerAccountID(ctx context.Context, peerID string) (string, error) {
 	return m.store.GetAccountIDByPeerID(ctx, store.LockingStrengthNone, peerID)
 }
+
+func (m *managerImpl) GetPeersByGroupIDs(ctx context.Context, accountID string, groupsIDs []string) ([]*peer.Peer, error) {
+	return m.store.GetPeersByGroupIDs(ctx, accountID, groupsIDs)
+}

management/server/peers/manager_mock.go

@@ -79,3 +79,18 @@ func (mr *MockManagerMockRecorder) GetPeerAccountID(ctx, peerID interface{}) *go
 	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetPeerAccountID", reflect.TypeOf((*MockManager)(nil).GetPeerAccountID), ctx, peerID)
 }
+
+// GetPeersByGroupIDs mocks base method.
+func (m *MockManager) GetPeersByGroupIDs(ctx context.Context, accountID string, groupsIDs []string) ([]*peer.Peer, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "GetPeersByGroupIDs", ctx, accountID, groupsIDs)
+	ret0, _ := ret[0].([]*peer.Peer)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// GetPeersByGroupIDs indicates an expected call of GetPeersByGroupIDs.
+func (mr *MockManagerMockRecorder) GetPeersByGroupIDs(ctx, accountID, groupsIDs interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetPeersByGroupIDs", reflect.TypeOf((*MockManager)(nil).GetPeersByGroupIDs), ctx, accountID, groupsIDs)
+}

management/server/store/sql_store.go

@@ -2847,3 +2847,22 @@ func (s *SqlStore) UpdateAccountNetwork(ctx context.Context, accountID string, i
 	}
 	return nil
 }
+
+func (s *SqlStore) GetPeersByGroupIDs(ctx context.Context, accountID string, groupIDs []string) ([]*nbpeer.Peer, error) {
+	if len(groupIDs) == 0 {
+		return []*nbpeer.Peer{}, nil
+	}
+
+	var peers []*nbpeer.Peer
+	peerIDsSubquery := s.db.Model(&types.GroupPeer{}).
+		Select("DISTINCT peer_id").
+		Where("account_id = ? AND group_id IN ?", accountID, groupIDs)
+
+	result := s.db.Where("id IN (?)", peerIDsSubquery).Find(&peers)
+	if result.Error != nil {
+		log.WithContext(ctx).Errorf("failed to get peers by group IDs: %s", result.Error)
+		return nil, status.Errorf(status.Internal, "failed to get peers by group IDs")
+	}
+
+	return peers, nil
+}

management/server/store/sql_store_test.go

@@ -3607,3 +3607,113 @@ func intToIPv4(n uint32) net.IP {
 	binary.BigEndian.PutUint32(ip, n)
 	return ip
 }
+
+func TestSqlStore_GetPeersByGroupIDs(t *testing.T) {
+	accountID := "bf1c8084-ba50-4ce7-9439-34653001fc3b"
+
+	group1ID := "test-group-1"
+	group2ID := "test-group-2"
+	emptyGroupID := "empty-group"
+
+	peer1 := "cfefqs706sqkneg59g4g"
+	peer2 := "cfeg6sf06sqkneg59g50"
+
+	tests := []struct {
+		name          string
+		groupIDs      []string
+		expectedPeers []string
+		expectedCount int
+	}{
+		{
+			name:          "retrieve peers from single group with multiple peers",
+			groupIDs:      []string{group1ID},
+			expectedPeers: []string{peer1, peer2},
+			expectedCount: 2,
+		},
+		{
+			name:          "retrieve peers from single group with one peer",
+			groupIDs:      []string{group2ID},
+			expectedPeers: []string{peer1},
+			expectedCount: 1,
+		},
+		{
+			name:          "retrieve peers from multiple groups (with overlap)",
+			groupIDs:      []string{group1ID, group2ID},
+			expectedPeers: []string{peer1, peer2}, // should deduplicate
+			expectedCount: 2,
+		},
+		{
+			name:          "retrieve peers from existing 'All' group",
+			groupIDs:      []string{"cfefqs706sqkneg59g3g"}, // All group from test data
+			expectedPeers: []string{peer1, peer2},
+			expectedCount: 2,
+		},
+		{
+			name:          "retrieve peers from empty group",
+			groupIDs:      []string{emptyGroupID},
+			expectedPeers: []string{},
+			expectedCount: 0,
+		},
+		{
+			name:          "retrieve peers from non-existing group",
+			groupIDs:      []string{"non-existing-group"},
+			expectedPeers: []string{},
+			expectedCount: 0,
+		},
+		{
+			name:          "empty group IDs list",
+			groupIDs:      []string{},
+			expectedPeers: []string{},
+			expectedCount: 0,
+		},
+		{
+			name:          "mix of existing and non-existing groups",
+			groupIDs:      []string{group1ID, "non-existing-group"},
+			expectedPeers: []string{peer1, peer2},
+			expectedCount: 2,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			store, cleanup, err := NewTestStoreFromSQL(context.Background(), "../testdata/store_policy_migrate.sql", t.TempDir())
+			t.Cleanup(cleanup)
+			require.NoError(t, err)
+
+			ctx := context.Background()
+
+			groups := []*types.Group{
+				{
+					ID:        group1ID,
+					AccountID: accountID,
+				},
+				{
+					ID:        group2ID,
+					AccountID: accountID,
+				},
+			}
+			require.NoError(t, store.CreateGroups(ctx, accountID, groups))
+
+			require.NoError(t, store.AddPeerToGroup(ctx, accountID, peer1, group1ID))
+			require.NoError(t, store.AddPeerToGroup(ctx, accountID, peer2, group1ID))
+			require.NoError(t, store.AddPeerToGroup(ctx, accountID, peer1, group2ID))
+
+			peers, err := store.GetPeersByGroupIDs(ctx, accountID, tt.groupIDs)
+			require.NoError(t, err)
+			require.Len(t, peers, tt.expectedCount)
+
+			if tt.expectedCount > 0 {
+				actualPeerIDs := make([]string, len(peers))
+				for i, peer := range peers {
+					actualPeerIDs[i] = peer.ID
+				}
+				assert.ElementsMatch(t, tt.expectedPeers, actualPeerIDs)
+
+				// Verify all returned peers belong to the correct account
+				for _, peer := range peers {
+					assert.Equal(t, accountID, peer.AccountID)
+				}
+			}
+		})
+	}
+}

management/server/store/store.go

@@ -136,6 +136,7 @@ type Store interface {
 	GetUserPeers(ctx context.Context, lockStrength LockingStrength, accountID, userID string) ([]*nbpeer.Peer, error)
 	GetPeerByID(ctx context.Context, lockStrength LockingStrength, accountID string, peerID string) (*nbpeer.Peer, error)
 	GetPeersByIDs(ctx context.Context, lockStrength LockingStrength, accountID string, peerIDs []string) (map[string]*nbpeer.Peer, error)
+	GetPeersByGroupIDs(ctx context.Context, accountID string, groupIDs []string) ([]*nbpeer.Peer, error)
 	GetAccountPeersWithExpiration(ctx context.Context, lockStrength LockingStrength, accountID string) ([]*nbpeer.Peer, error)
 	GetAccountPeersWithInactivity(ctx context.Context, lockStrength LockingStrength, accountID string) ([]*nbpeer.Peer, error)
 	GetAllEphemeralPeers(ctx context.Context, lockStrength LockingStrength) ([]*nbpeer.Peer, error)

management/server/user.go

@@ -942,6 +942,11 @@ func (am *DefaultAccountManager) expireAndUpdatePeers(ctx context.Context, accou
 		// nolint:staticcheck
 		ctx = context.WithValue(ctx, nbContext.PeerIDKey, peer.Key)
 
+		if peer.UserID == "" {
+			// we do not want to expire peers that are added via setup key
+			continue
+		}
+
 		if peer.Status.LoginExpired {
 			continue
 		}

release_files/install.sh

@@ -130,36 +130,6 @@ repo_gpgcheck=1
 EOF
 }
 
-install_aur_package() {
-    INSTALL_PKGS="git base-devel go"
-    REMOVE_PKGS=""
-
-    # Check if dependencies are installed
-    for PKG in $INSTALL_PKGS; do
-        if ! pacman -Q "$PKG" > /dev/null 2>&1; then
-            # Install missing package(s)
-            ${SUDO} pacman -S "$PKG" --noconfirm
-
-            # Add installed package for clean up later
-            REMOVE_PKGS="$REMOVE_PKGS $PKG"
-        fi
-    done
-
-    # Build package from AUR
-    cd /tmp && git clone https://aur.archlinux.org/netbird.git
-    cd netbird && makepkg -sri --noconfirm
-
-    if ! $SKIP_UI_APP; then
-        cd /tmp && git clone https://aur.archlinux.org/netbird-ui.git
-        cd netbird-ui && makepkg -sri --noconfirm
-    fi
-
-    if [ -n "$REMOVE_PKGS" ]; then
-      # Clean up the installed packages
-      ${SUDO} pacman -Rs "$REMOVE_PKGS" --noconfirm
-    fi
-}
-
 prepare_tun_module() {
   # Create the necessary file structure for /dev/net/tun
   if [ ! -c /dev/net/tun ]; then
@@ -276,12 +246,9 @@ install_netbird() {
         if ! $SKIP_UI_APP; then
             ${SUDO} rpm-ostree -y install netbird-ui
         fi
-    ;;
-    pacman)
-        ${SUDO} pacman -Syy
-        install_aur_package
-        # in-line with the docs at https://wiki.archlinux.org/title/Netbird
-        ${SUDO} systemctl enable --now netbird@main.service
+        # ensure the service is started after install
+         ${SUDO} netbird service install || true
+         ${SUDO} netbird service start || true
     ;;
     pkg)
         # Check if the package is already installed
@@ -458,11 +425,7 @@ if type uname >/dev/null 2>&1; then
               elif [ -x "$(command -v yum)" ]; then
                   PACKAGE_MANAGER="yum"
                   echo "The installation will be performed using yum package manager"
-              elif [ -x "$(command -v pacman)" ]; then
-                  PACKAGE_MANAGER="pacman"
-                  echo "The installation will be performed using pacman package manager"
               fi
-
             else
               echo "Unable to determine OS type from /etc/os-release"
               exit 1

shared/management/client/client_test.go

@@ -9,34 +9,30 @@ import (
 	"time"
 
 	"github.com/golang/mock/gomock"
-	"github.com/stretchr/testify/require"
-
-	"github.com/netbirdio/netbird/client/system"
-	"github.com/netbirdio/netbird/management/internals/server/config"
-	"github.com/netbirdio/netbird/management/server/activity"
-	"github.com/netbirdio/netbird/management/server/groups"
-	"github.com/netbirdio/netbird/management/server/integrations/port_forwarding"
-	"github.com/netbirdio/netbird/management/server/permissions"
-	"github.com/netbirdio/netbird/management/server/settings"
-	"github.com/netbirdio/netbird/management/server/store"
-	"github.com/netbirdio/netbird/management/server/telemetry"
-	"github.com/netbirdio/netbird/management/server/types"
-
 	log "github.com/sirupsen/logrus"
 	"github.com/stretchr/testify/assert"
-
-	"github.com/netbirdio/management-integrations/integrations"
-
-	"github.com/netbirdio/netbird/encryption"
-	mgmt "github.com/netbirdio/netbird/management/server"
-	"github.com/netbirdio/netbird/management/server/mock_server"
-	mgmtProto "github.com/netbirdio/netbird/shared/management/proto"
-
+	"github.com/stretchr/testify/require"
 	"golang.zx2c4.com/wireguard/wgctrl/wgtypes"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
 
+	"github.com/netbirdio/management-integrations/integrations"
+	"github.com/netbirdio/netbird/client/system"
+	"github.com/netbirdio/netbird/encryption"
+	"github.com/netbirdio/netbird/management/internals/server/config"
+	mgmt "github.com/netbirdio/netbird/management/server"
+	"github.com/netbirdio/netbird/management/server/activity"
+	"github.com/netbirdio/netbird/management/server/groups"
+	"github.com/netbirdio/netbird/management/server/integrations/port_forwarding"
+	"github.com/netbirdio/netbird/management/server/mock_server"
+	"github.com/netbirdio/netbird/management/server/peers"
+	"github.com/netbirdio/netbird/management/server/permissions"
+	"github.com/netbirdio/netbird/management/server/settings"
+	"github.com/netbirdio/netbird/management/server/store"
+	"github.com/netbirdio/netbird/management/server/telemetry"
+	"github.com/netbirdio/netbird/management/server/types"
+	mgmtProto "github.com/netbirdio/netbird/shared/management/proto"
 	"github.com/netbirdio/netbird/util"
 )
 
@@ -72,13 +68,31 @@ func startManagement(t *testing.T) (*grpc.Server, net.Listener) {
 
 	peersUpdateManager := mgmt.NewPeersUpdateManager(nil)
 	eventStore := &activity.InMemoryEventStore{}
-	ia, _ := integrations.NewIntegratedValidator(context.Background(), eventStore)
+
+	ctrl := gomock.NewController(t)
+	t.Cleanup(ctrl.Finish)
+
+	permissionsManagerMock := permissions.NewMockManager(ctrl)
+	permissionsManagerMock.
+		EXPECT().
+		ValidateUserPermissions(
+			gomock.Any(),
+			gomock.Any(),
+			gomock.Any(),
+			gomock.Any(),
+			gomock.Any(),
+		).
+		Return(true, nil).
+		AnyTimes()
+
+	peersManger := peers.NewManager(store, permissionsManagerMock)
+	settingsManagerMock := settings.NewMockManager(ctrl)
+
+	ia, _ := integrations.NewIntegratedValidator(context.Background(), peersManger, settingsManagerMock, eventStore)
 
 	metrics, err := telemetry.NewDefaultAppMetrics(context.Background())
 	require.NoError(t, err)
 
-	ctrl := gomock.NewController(t)
-	t.Cleanup(ctrl.Finish)
 	settingsMockManager := settings.NewMockManager(ctrl)
 	settingsMockManager.
 		EXPECT().
@@ -95,19 +109,6 @@ func startManagement(t *testing.T) (*grpc.Server, net.Listener) {
 		Return(&types.ExtraSettings{}, nil).
 		AnyTimes()
 
-	permissionsManagerMock := permissions.NewMockManager(ctrl)
-	permissionsManagerMock.
-		EXPECT().
-		ValidateUserPermissions(
-			gomock.Any(),
-			gomock.Any(),
-			gomock.Any(),
-			gomock.Any(),
-			gomock.Any(),
-		).
-		Return(true, nil).
-		AnyTimes()
-
 	accountManager, err := mgmt.BuildManager(context.Background(), store, peersUpdateManager, nil, "", "netbird.selfhosted", eventStore, nil, false, ia, metrics, port_forwarding.NewControllerMock(), settingsMockManager, permissionsManagerMock, false)
 	if err != nil {
 		t.Fatal(err)