Open quick settings window if netbird-ui is already running

client/Dockerfile

@@ -4,7 +4,7 @@
 #   sudo podman build -t localhost/netbird:latest -f client/Dockerfile --ignorefile .dockerignore-client .
 #   sudo podman run --rm -it --cap-add={BPF,NET_ADMIN,NET_RAW} localhost/netbird:latest
 
-FROM alpine:3.22.0
+FROM alpine:3.22.2
 # iproute2: busybox doesn't display ip rules properly
 RUN apk add --no-cache \
     bash \

client/cmd/login.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"fmt"
 	"os"
+	"os/exec"
 	"os/user"
 	"runtime"
 	"strings"
@@ -356,13 +357,21 @@ func openURL(cmd *cobra.Command, verificationURIComplete, userCode string, noBro
 	cmd.Println("")
 
 	if !noBrowser {
-		if err := open.Run(verificationURIComplete); err != nil {
+		if err := openBrowser(verificationURIComplete); err != nil {
 			cmd.Println("\nAlternatively, you may want to use a setup key, see:\n\n" +
 				"https://docs.netbird.io/how-to/register-machines-using-setup-keys")
 		}
 	}
 }
 
+// openBrowser opens the URL in a browser, respecting the BROWSER environment variable.
+func openBrowser(url string) error {
+	if browser := os.Getenv("BROWSER"); browser != "" {
+		return exec.Command(browser, url).Start()
+	}
+	return open.Run(url)
+}
+
 // isUnixRunningDesktop checks if a Linux OS is running desktop environment
 func isUnixRunningDesktop() bool {
 	if runtime.GOOS != "linux" && runtime.GOOS != "freebsd" {

client/firewall/iptables/acl_linux.go

@@ -400,7 +400,6 @@ func transformIPsetName(ipsetName string, sPort, dPort *firewall.Port, action fi
 		return ""
 	}
 
-	// Include action in the ipset name to prevent squashing rules with different actions
 	actionSuffix := ""
 	if action == firewall.ActionDrop {
 		actionSuffix = "-drop"

client/iface/device.go

@@ -23,4 +23,5 @@ type WGTunDevice interface {
 	FilteredDevice() *device.FilteredDevice
 	Device() *wgdevice.Device
 	GetNet() *netstack.Net
+	GetICEBind() device.EndpointManager
 }

client/iface/device/device_android.go

@@ -150,6 +150,11 @@ func (t *WGTunDevice) GetNet() *netstack.Net {
 	return nil
 }
 
+// GetICEBind returns the ICEBind instance
+func (t *WGTunDevice) GetICEBind() EndpointManager {
+	return t.iceBind
+}
+
 func routesToString(routes []string) string {
 	return strings.Join(routes, ";")
 }

client/iface/device/device_darwin.go

@@ -154,3 +154,8 @@ func (t *TunDevice) assignAddr() error {
 func (t *TunDevice) GetNet() *netstack.Net {
 	return nil
 }
+
+// GetICEBind returns the ICEBind instance
+func (t *TunDevice) GetICEBind() EndpointManager {
+	return t.iceBind
+}

client/iface/device/device_ios.go

@@ -144,3 +144,8 @@ func (t *TunDevice) FilteredDevice() *FilteredDevice {
 func (t *TunDevice) GetNet() *netstack.Net {
 	return nil
 }
+
+// GetICEBind returns the ICEBind instance
+func (t *TunDevice) GetICEBind() EndpointManager {
+	return t.iceBind
+}

client/iface/device/device_kernel_unix.go

@@ -179,3 +179,8 @@ func (t *TunKernelDevice) assignAddr() error {
 func (t *TunKernelDevice) GetNet() *netstack.Net {
 	return nil
 }
+
+// GetICEBind returns nil for kernel mode devices
+func (t *TunKernelDevice) GetICEBind() EndpointManager {
+	return nil
+}

client/iface/device/device_netstack.go

@@ -21,6 +21,7 @@ type Bind interface {
 	conn.Bind
 	GetICEMux() (*udpmux.UniversalUDPMuxDefault, error)
 	ActivityRecorder() *bind.ActivityRecorder
+	EndpointManager
 }
 
 type TunNetstackDevice struct {
@@ -155,3 +156,8 @@ func (t *TunNetstackDevice) Device() *device.Device {
 func (t *TunNetstackDevice) GetNet() *netstack.Net {
 	return t.net
 }
+
+// GetICEBind returns the bind instance
+func (t *TunNetstackDevice) GetICEBind() EndpointManager {
+	return t.bind
+}

client/iface/device/device_usp_unix.go

@@ -146,3 +146,8 @@ func (t *USPDevice) assignAddr() error {
 func (t *USPDevice) GetNet() *netstack.Net {
 	return nil
 }
+
+// GetICEBind returns the ICEBind instance
+func (t *USPDevice) GetICEBind() EndpointManager {
+	return t.iceBind
+}

client/iface/device/device_windows.go

@@ -185,3 +185,8 @@ func (t *TunDevice) assignAddr() error {
 func (t *TunDevice) GetNet() *netstack.Net {
 	return nil
 }
+
+// GetICEBind returns the ICEBind instance
+func (t *TunDevice) GetICEBind() EndpointManager {
+	return t.iceBind
+}

client/iface/device/endpoint_manager.go

@@ -0,0 +1,13 @@
+package device
+
+import (
+	"net"
+	"net/netip"
+)
+
+// EndpointManager manages fake IP to connection mappings for userspace bind implementations.
+// Implemented by bind.ICEBind and bind.RelayBindJS.
+type EndpointManager interface {
+	SetEndpoint(fakeIP netip.Addr, conn net.Conn)
+	RemoveEndpoint(fakeIP netip.Addr)
+}

client/iface/device_android.go

@@ -21,4 +21,5 @@ type WGTunDevice interface {
 	FilteredDevice() *device.FilteredDevice
 	Device() *wgdevice.Device
 	GetNet() *netstack.Net
+	GetICEBind() device.EndpointManager
 }

client/iface/iface.go

@@ -80,6 +80,17 @@ func (w *WGIface) GetProxy() wgproxy.Proxy {
 	return w.wgProxyFactory.GetProxy()
 }
 
+// GetBind returns the EndpointManager userspace bind mode.
+func (w *WGIface) GetBind() device.EndpointManager {
+	w.mu.Lock()
+	defer w.mu.Unlock()
+
+	if w.tun == nil {
+		return nil
+	}
+	return w.tun.GetICEBind()
+}
+
 // IsUserspaceBind indicates whether this interfaces is userspace with bind.ICEBind
 func (w *WGIface) IsUserspaceBind() bool {
 	return w.userspaceBind

client/internal/acl/manager.go

@@ -29,11 +29,6 @@ type Manager interface {
 	ApplyFiltering(networkMap *mgmProto.NetworkMap, dnsRouteFeatureFlag bool)
 }
 
-type protoMatch struct {
-	ips      map[string]int
-	policyID []byte
-}
-
 // DefaultManager uses firewall manager to handle
 type DefaultManager struct {
 	firewall       firewall.Manager
@@ -86,21 +81,14 @@ func (d *DefaultManager) ApplyFiltering(networkMap *mgmProto.NetworkMap, dnsRout
 }
 
 func (d *DefaultManager) applyPeerACLs(networkMap *mgmProto.NetworkMap) {
-	rules, squashedProtocols := d.squashAcceptRules(networkMap)
+	rules := networkMap.FirewallRules
 
 	enableSSH := networkMap.PeerConfig != nil &&
 		networkMap.PeerConfig.SshConfig != nil &&
 		networkMap.PeerConfig.SshConfig.SshEnabled
-	if _, ok := squashedProtocols[mgmProto.RuleProtocol_ALL]; ok {
-		enableSSH = enableSSH && !ok
-	}
-	if _, ok := squashedProtocols[mgmProto.RuleProtocol_TCP]; ok {
-		enableSSH = enableSSH && !ok
-	}
 
-	// if TCP protocol rules not squashed and SSH enabled
-	// we add default firewall rule which accepts connection to any peer
-	// in the network by SSH (TCP 22 port).
+	// If SSH enabled, add default firewall rule which accepts connection to any peer
+	// in the network by SSH (TCP port defined by ssh.DefaultSSHPort).
 	if enableSSH {
 		rules = append(rules, &mgmProto.FirewallRule{
 			PeerIP:    "0.0.0.0",
@@ -368,145 +356,6 @@ func (d *DefaultManager) getPeerRuleID(
 	return id.RuleID(hex.EncodeToString(md5.New().Sum([]byte(idStr))))
 }
 
-// squashAcceptRules does complex logic to convert many rules which allows connection by traffic type
-// to all peers in the network map to one rule which just accepts that type of the traffic.
-//
-// NOTE: It will not squash two rules for same protocol if one covers all peers in the network,
-// but other has port definitions or has drop policy.
-func (d *DefaultManager) squashAcceptRules(
-	networkMap *mgmProto.NetworkMap,
-) ([]*mgmProto.FirewallRule, map[mgmProto.RuleProtocol]struct{}) {
-	totalIPs := 0
-	for _, p := range append(networkMap.RemotePeers, networkMap.OfflinePeers...) {
-		for range p.AllowedIps {
-			totalIPs++
-		}
-	}
-
-	in := map[mgmProto.RuleProtocol]*protoMatch{}
-	out := map[mgmProto.RuleProtocol]*protoMatch{}
-
-	// trace which type of protocols was squashed
-	squashedRules := []*mgmProto.FirewallRule{}
-	squashedProtocols := map[mgmProto.RuleProtocol]struct{}{}
-
-	// this function we use to do calculation, can we squash the rules by protocol or not.
-	// We summ amount of Peers IP for given protocol we found in original rules list.
-	// But we zeroed the IP's for protocol if:
-	// 1. Any of the rule has DROP action type.
-	// 2. Any of rule contains Port.
-	//
-	// We zeroed this to notify squash function that this protocol can't be squashed.
-	addRuleToCalculationMap := func(i int, r *mgmProto.FirewallRule, protocols map[mgmProto.RuleProtocol]*protoMatch) {
-		hasPortRestrictions := r.Action == mgmProto.RuleAction_DROP ||
-			r.Port != "" || !portInfoEmpty(r.PortInfo)
-
-		if hasPortRestrictions {
-			// Don't squash rules with port restrictions
-			protocols[r.Protocol] = &protoMatch{ips: map[string]int{}}
-			return
-		}
-
-		if _, ok := protocols[r.Protocol]; !ok {
-			protocols[r.Protocol] = &protoMatch{
-				ips: map[string]int{},
-				// store the first encountered PolicyID for this protocol
-				policyID: r.PolicyID,
-			}
-		}
-
-		// special case, when we receive this all network IP address
-		// it means that rules for that protocol was already optimized on the
-		// management side
-		if r.PeerIP == "0.0.0.0" {
-			squashedRules = append(squashedRules, r)
-			squashedProtocols[r.Protocol] = struct{}{}
-			return
-		}
-
-		ipset := protocols[r.Protocol].ips
-
-		if _, ok := ipset[r.PeerIP]; ok {
-			return
-		}
-		ipset[r.PeerIP] = i
-	}
-
-	for i, r := range networkMap.FirewallRules {
-		// calculate squash for different directions
-		if r.Direction == mgmProto.RuleDirection_IN {
-			addRuleToCalculationMap(i, r, in)
-		} else {
-			addRuleToCalculationMap(i, r, out)
-		}
-	}
-
-	// order of squashing by protocol is important
-	// only for their first element ALL, it must be done first
-	protocolOrders := []mgmProto.RuleProtocol{
-		mgmProto.RuleProtocol_ALL,
-		mgmProto.RuleProtocol_ICMP,
-		mgmProto.RuleProtocol_TCP,
-		mgmProto.RuleProtocol_UDP,
-	}
-
-	squash := func(matches map[mgmProto.RuleProtocol]*protoMatch, direction mgmProto.RuleDirection) {
-		for _, protocol := range protocolOrders {
-			match, ok := matches[protocol]
-			if !ok || len(match.ips) != totalIPs || len(match.ips) < 2 {
-				// don't squash if :
-				// 1. Rules not cover all peers in the network
-				// 2. Rules cover only one peer in the network.
-				continue
-			}
-
-			// add special rule 0.0.0.0 which allows all IP's in our firewall implementations
-			squashedRules = append(squashedRules, &mgmProto.FirewallRule{
-				PeerIP:    "0.0.0.0",
-				Direction: direction,
-				Action:    mgmProto.RuleAction_ACCEPT,
-				Protocol:  protocol,
-				PolicyID:  match.policyID,
-			})
-			squashedProtocols[protocol] = struct{}{}
-
-			if protocol == mgmProto.RuleProtocol_ALL {
-				// if we have ALL traffic type squashed rule
-				// it allows all other type of traffic, so we can stop processing
-				break
-			}
-		}
-	}
-
-	squash(in, mgmProto.RuleDirection_IN)
-	squash(out, mgmProto.RuleDirection_OUT)
-
-	// if all protocol was squashed everything is allow and we can ignore all other rules
-	if _, ok := squashedProtocols[mgmProto.RuleProtocol_ALL]; ok {
-		return squashedRules, squashedProtocols
-	}
-
-	if len(squashedRules) == 0 {
-		return networkMap.FirewallRules, squashedProtocols
-	}
-
-	var rules []*mgmProto.FirewallRule
-	// filter out rules which was squashed from final list
-	// if we also have other not squashed rules.
-	for i, r := range networkMap.FirewallRules {
-		if _, ok := squashedProtocols[r.Protocol]; ok {
-			if m, ok := in[r.Protocol]; ok && m.ips[r.PeerIP] == i {
-				continue
-			} else if m, ok := out[r.Protocol]; ok && m.ips[r.PeerIP] == i {
-				continue
-			}
-		}
-		rules = append(rules, r)
-	}
-
-	return append(rules, squashedRules...), squashedProtocols
-}
-
 // getRuleGroupingSelector takes all rule properties except IP address to build selector
 func (d *DefaultManager) getRuleGroupingSelector(rule *mgmProto.FirewallRule) string {
 	return fmt.Sprintf("%v:%v:%v:%s:%v", strconv.Itoa(int(rule.Direction)), rule.Action, rule.Protocol, rule.Port, rule.PortInfo)

client/internal/acl/manager_test.go

@@ -188,492 +188,6 @@ func TestDefaultManagerStateless(t *testing.T) {
 	})
 }
 
-func TestDefaultManagerSquashRules(t *testing.T) {
-	networkMap := &mgmProto.NetworkMap{
-		RemotePeers: []*mgmProto.RemotePeerConfig{
-			{AllowedIps: []string{"10.93.0.1"}},
-			{AllowedIps: []string{"10.93.0.2"}},
-			{AllowedIps: []string{"10.93.0.3"}},
-			{AllowedIps: []string{"10.93.0.4"}},
-		},
-		FirewallRules: []*mgmProto.FirewallRule{
-			{
-				PeerIP:    "10.93.0.1",
-				Direction: mgmProto.RuleDirection_IN,
-				Action:    mgmProto.RuleAction_ACCEPT,
-				Protocol:  mgmProto.RuleProtocol_ALL,
-			},
-			{
-				PeerIP:    "10.93.0.2",
-				Direction: mgmProto.RuleDirection_IN,
-				Action:    mgmProto.RuleAction_ACCEPT,
-				Protocol:  mgmProto.RuleProtocol_ALL,
-			},
-			{
-				PeerIP:    "10.93.0.3",
-				Direction: mgmProto.RuleDirection_IN,
-				Action:    mgmProto.RuleAction_ACCEPT,
-				Protocol:  mgmProto.RuleProtocol_ALL,
-			},
-			{
-				PeerIP:    "10.93.0.4",
-				Direction: mgmProto.RuleDirection_IN,
-				Action:    mgmProto.RuleAction_ACCEPT,
-				Protocol:  mgmProto.RuleProtocol_ALL,
-			},
-			{
-				PeerIP:    "10.93.0.1",
-				Direction: mgmProto.RuleDirection_OUT,
-				Action:    mgmProto.RuleAction_ACCEPT,
-				Protocol:  mgmProto.RuleProtocol_ALL,
-			},
-			{
-				PeerIP:    "10.93.0.2",
-				Direction: mgmProto.RuleDirection_OUT,
-				Action:    mgmProto.RuleAction_ACCEPT,
-				Protocol:  mgmProto.RuleProtocol_ALL,
-			},
-			{
-				PeerIP:    "10.93.0.3",
-				Direction: mgmProto.RuleDirection_OUT,
-				Action:    mgmProto.RuleAction_ACCEPT,
-				Protocol:  mgmProto.RuleProtocol_ALL,
-			},
-			{
-				PeerIP:    "10.93.0.4",
-				Direction: mgmProto.RuleDirection_OUT,
-				Action:    mgmProto.RuleAction_ACCEPT,
-				Protocol:  mgmProto.RuleProtocol_ALL,
-			},
-		},
-	}
-
-	manager := &DefaultManager{}
-	rules, _ := manager.squashAcceptRules(networkMap)
-	assert.Equal(t, 2, len(rules))
-
-	r := rules[0]
-	assert.Equal(t, "0.0.0.0", r.PeerIP)
-	assert.Equal(t, mgmProto.RuleDirection_IN, r.Direction)
-	assert.Equal(t, mgmProto.RuleProtocol_ALL, r.Protocol)
-	assert.Equal(t, mgmProto.RuleAction_ACCEPT, r.Action)
-
-	r = rules[1]
-	assert.Equal(t, "0.0.0.0", r.PeerIP)
-	assert.Equal(t, mgmProto.RuleDirection_OUT, r.Direction)
-	assert.Equal(t, mgmProto.RuleProtocol_ALL, r.Protocol)
-	assert.Equal(t, mgmProto.RuleAction_ACCEPT, r.Action)
-}
-
-func TestDefaultManagerSquashRulesNoAffect(t *testing.T) {
-	networkMap := &mgmProto.NetworkMap{
-		RemotePeers: []*mgmProto.RemotePeerConfig{
-			{AllowedIps: []string{"10.93.0.1"}},
-			{AllowedIps: []string{"10.93.0.2"}},
-			{AllowedIps: []string{"10.93.0.3"}},
-			{AllowedIps: []string{"10.93.0.4"}},
-		},
-		FirewallRules: []*mgmProto.FirewallRule{
-			{
-				PeerIP:    "10.93.0.1",
-				Direction: mgmProto.RuleDirection_IN,
-				Action:    mgmProto.RuleAction_ACCEPT,
-				Protocol:  mgmProto.RuleProtocol_ALL,
-			},
-			{
-				PeerIP:    "10.93.0.2",
-				Direction: mgmProto.RuleDirection_IN,
-				Action:    mgmProto.RuleAction_ACCEPT,
-				Protocol:  mgmProto.RuleProtocol_ALL,
-			},
-			{
-				PeerIP:    "10.93.0.3",
-				Direction: mgmProto.RuleDirection_IN,
-				Action:    mgmProto.RuleAction_ACCEPT,
-				Protocol:  mgmProto.RuleProtocol_ALL,
-			},
-			{
-				PeerIP:    "10.93.0.4",
-				Direction: mgmProto.RuleDirection_IN,
-				Action:    mgmProto.RuleAction_ACCEPT,
-				Protocol:  mgmProto.RuleProtocol_TCP,
-			},
-			{
-				PeerIP:    "10.93.0.1",
-				Direction: mgmProto.RuleDirection_OUT,
-				Action:    mgmProto.RuleAction_ACCEPT,
-				Protocol:  mgmProto.RuleProtocol_ALL,
-			},
-			{
-				PeerIP:    "10.93.0.2",
-				Direction: mgmProto.RuleDirection_OUT,
-				Action:    mgmProto.RuleAction_ACCEPT,
-				Protocol:  mgmProto.RuleProtocol_ALL,
-			},
-			{
-				PeerIP:    "10.93.0.3",
-				Direction: mgmProto.RuleDirection_OUT,
-				Action:    mgmProto.RuleAction_ACCEPT,
-				Protocol:  mgmProto.RuleProtocol_ALL,
-			},
-			{
-				PeerIP:    "10.93.0.4",
-				Direction: mgmProto.RuleDirection_OUT,
-				Action:    mgmProto.RuleAction_ACCEPT,
-				Protocol:  mgmProto.RuleProtocol_UDP,
-			},
-		},
-	}
-
-	manager := &DefaultManager{}
-	rules, _ := manager.squashAcceptRules(networkMap)
-	assert.Equal(t, len(networkMap.FirewallRules), len(rules))
-}
-
-func TestDefaultManagerSquashRulesWithPortRestrictions(t *testing.T) {
-	tests := []struct {
-		name          string
-		rules         []*mgmProto.FirewallRule
-		expectedCount int
-		description   string
-	}{
-		{
-			name: "should not squash rules with port ranges",
-			rules: []*mgmProto.FirewallRule{
-				{
-					PeerIP:    "10.93.0.1",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_ACCEPT,
-					Protocol:  mgmProto.RuleProtocol_TCP,
-					PortInfo: &mgmProto.PortInfo{
-						PortSelection: &mgmProto.PortInfo_Range_{
-							Range: &mgmProto.PortInfo_Range{
-								Start: 8080,
-								End:   8090,
-							},
-						},
-					},
-				},
-				{
-					PeerIP:    "10.93.0.2",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_ACCEPT,
-					Protocol:  mgmProto.RuleProtocol_TCP,
-					PortInfo: &mgmProto.PortInfo{
-						PortSelection: &mgmProto.PortInfo_Range_{
-							Range: &mgmProto.PortInfo_Range{
-								Start: 8080,
-								End:   8090,
-							},
-						},
-					},
-				},
-				{
-					PeerIP:    "10.93.0.3",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_ACCEPT,
-					Protocol:  mgmProto.RuleProtocol_TCP,
-					PortInfo: &mgmProto.PortInfo{
-						PortSelection: &mgmProto.PortInfo_Range_{
-							Range: &mgmProto.PortInfo_Range{
-								Start: 8080,
-								End:   8090,
-							},
-						},
-					},
-				},
-				{
-					PeerIP:    "10.93.0.4",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_ACCEPT,
-					Protocol:  mgmProto.RuleProtocol_TCP,
-					PortInfo: &mgmProto.PortInfo{
-						PortSelection: &mgmProto.PortInfo_Range_{
-							Range: &mgmProto.PortInfo_Range{
-								Start: 8080,
-								End:   8090,
-							},
-						},
-					},
-				},
-			},
-			expectedCount: 4,
-			description:   "Rules with port ranges should not be squashed even if they cover all peers",
-		},
-		{
-			name: "should not squash rules with specific ports",
-			rules: []*mgmProto.FirewallRule{
-				{
-					PeerIP:    "10.93.0.1",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_ACCEPT,
-					Protocol:  mgmProto.RuleProtocol_TCP,
-					PortInfo: &mgmProto.PortInfo{
-						PortSelection: &mgmProto.PortInfo_Port{
-							Port: 80,
-						},
-					},
-				},
-				{
-					PeerIP:    "10.93.0.2",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_ACCEPT,
-					Protocol:  mgmProto.RuleProtocol_TCP,
-					PortInfo: &mgmProto.PortInfo{
-						PortSelection: &mgmProto.PortInfo_Port{
-							Port: 80,
-						},
-					},
-				},
-				{
-					PeerIP:    "10.93.0.3",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_ACCEPT,
-					Protocol:  mgmProto.RuleProtocol_TCP,
-					PortInfo: &mgmProto.PortInfo{
-						PortSelection: &mgmProto.PortInfo_Port{
-							Port: 80,
-						},
-					},
-				},
-				{
-					PeerIP:    "10.93.0.4",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_ACCEPT,
-					Protocol:  mgmProto.RuleProtocol_TCP,
-					PortInfo: &mgmProto.PortInfo{
-						PortSelection: &mgmProto.PortInfo_Port{
-							Port: 80,
-						},
-					},
-				},
-			},
-			expectedCount: 4,
-			description:   "Rules with specific ports should not be squashed even if they cover all peers",
-		},
-		{
-			name: "should not squash rules with legacy port field",
-			rules: []*mgmProto.FirewallRule{
-				{
-					PeerIP:    "10.93.0.1",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_ACCEPT,
-					Protocol:  mgmProto.RuleProtocol_TCP,
-					Port:      "443",
-				},
-				{
-					PeerIP:    "10.93.0.2",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_ACCEPT,
-					Protocol:  mgmProto.RuleProtocol_TCP,
-					Port:      "443",
-				},
-				{
-					PeerIP:    "10.93.0.3",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_ACCEPT,
-					Protocol:  mgmProto.RuleProtocol_TCP,
-					Port:      "443",
-				},
-				{
-					PeerIP:    "10.93.0.4",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_ACCEPT,
-					Protocol:  mgmProto.RuleProtocol_TCP,
-					Port:      "443",
-				},
-			},
-			expectedCount: 4,
-			description:   "Rules with legacy port field should not be squashed",
-		},
-		{
-			name: "should not squash rules with DROP action",
-			rules: []*mgmProto.FirewallRule{
-				{
-					PeerIP:    "10.93.0.1",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_DROP,
-					Protocol:  mgmProto.RuleProtocol_TCP,
-				},
-				{
-					PeerIP:    "10.93.0.2",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_DROP,
-					Protocol:  mgmProto.RuleProtocol_TCP,
-				},
-				{
-					PeerIP:    "10.93.0.3",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_DROP,
-					Protocol:  mgmProto.RuleProtocol_TCP,
-				},
-				{
-					PeerIP:    "10.93.0.4",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_DROP,
-					Protocol:  mgmProto.RuleProtocol_TCP,
-				},
-			},
-			expectedCount: 4,
-			description:   "Rules with DROP action should not be squashed",
-		},
-		{
-			name: "should squash rules without port restrictions",
-			rules: []*mgmProto.FirewallRule{
-				{
-					PeerIP:    "10.93.0.1",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_ACCEPT,
-					Protocol:  mgmProto.RuleProtocol_TCP,
-				},
-				{
-					PeerIP:    "10.93.0.2",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_ACCEPT,
-					Protocol:  mgmProto.RuleProtocol_TCP,
-				},
-				{
-					PeerIP:    "10.93.0.3",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_ACCEPT,
-					Protocol:  mgmProto.RuleProtocol_TCP,
-				},
-				{
-					PeerIP:    "10.93.0.4",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_ACCEPT,
-					Protocol:  mgmProto.RuleProtocol_TCP,
-				},
-			},
-			expectedCount: 1,
-			description:   "Rules without port restrictions should be squashed into a single 0.0.0.0 rule",
-		},
-		{
-			name: "mixed rules should not squash protocol with port restrictions",
-			rules: []*mgmProto.FirewallRule{
-				{
-					PeerIP:    "10.93.0.1",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_ACCEPT,
-					Protocol:  mgmProto.RuleProtocol_TCP,
-				},
-				{
-					PeerIP:    "10.93.0.2",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_ACCEPT,
-					Protocol:  mgmProto.RuleProtocol_TCP,
-					PortInfo: &mgmProto.PortInfo{
-						PortSelection: &mgmProto.PortInfo_Port{
-							Port: 80,
-						},
-					},
-				},
-				{
-					PeerIP:    "10.93.0.3",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_ACCEPT,
-					Protocol:  mgmProto.RuleProtocol_TCP,
-				},
-				{
-					PeerIP:    "10.93.0.4",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_ACCEPT,
-					Protocol:  mgmProto.RuleProtocol_TCP,
-				},
-			},
-			expectedCount: 4,
-			description:   "TCP should not be squashed because one rule has port restrictions",
-		},
-		{
-			name: "should squash UDP but not TCP when TCP has port restrictions",
-			rules: []*mgmProto.FirewallRule{
-				// TCP rules with port restrictions - should NOT be squashed
-				{
-					PeerIP:    "10.93.0.1",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_ACCEPT,
-					Protocol:  mgmProto.RuleProtocol_TCP,
-					Port:      "443",
-				},
-				{
-					PeerIP:    "10.93.0.2",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_ACCEPT,
-					Protocol:  mgmProto.RuleProtocol_TCP,
-					Port:      "443",
-				},
-				{
-					PeerIP:    "10.93.0.3",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_ACCEPT,
-					Protocol:  mgmProto.RuleProtocol_TCP,
-					Port:      "443",
-				},
-				{
-					PeerIP:    "10.93.0.4",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_ACCEPT,
-					Protocol:  mgmProto.RuleProtocol_TCP,
-					Port:      "443",
-				},
-				// UDP rules without port restrictions - SHOULD be squashed
-				{
-					PeerIP:    "10.93.0.1",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_ACCEPT,
-					Protocol:  mgmProto.RuleProtocol_UDP,
-				},
-				{
-					PeerIP:    "10.93.0.2",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_ACCEPT,
-					Protocol:  mgmProto.RuleProtocol_UDP,
-				},
-				{
-					PeerIP:    "10.93.0.3",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_ACCEPT,
-					Protocol:  mgmProto.RuleProtocol_UDP,
-				},
-				{
-					PeerIP:    "10.93.0.4",
-					Direction: mgmProto.RuleDirection_IN,
-					Action:    mgmProto.RuleAction_ACCEPT,
-					Protocol:  mgmProto.RuleProtocol_UDP,
-				},
-			},
-			expectedCount: 5, // 4 TCP rules + 1 squashed UDP rule (0.0.0.0)
-			description:   "UDP should be squashed to 0.0.0.0 rule, but TCP should remain as individual rules due to port restrictions",
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			networkMap := &mgmProto.NetworkMap{
-				RemotePeers: []*mgmProto.RemotePeerConfig{
-					{AllowedIps: []string{"10.93.0.1"}},
-					{AllowedIps: []string{"10.93.0.2"}},
-					{AllowedIps: []string{"10.93.0.3"}},
-					{AllowedIps: []string{"10.93.0.4"}},
-				},
-				FirewallRules: tt.rules,
-			}
-
-			manager := &DefaultManager{}
-			rules, _ := manager.squashAcceptRules(networkMap)
-
-			assert.Equal(t, tt.expectedCount, len(rules), tt.description)
-
-			// For squashed rules, verify we get the expected 0.0.0.0 rule
-			if tt.expectedCount == 1 {
-				assert.Equal(t, "0.0.0.0", rules[0].PeerIP)
-				assert.Equal(t, mgmProto.RuleDirection_IN, rules[0].Direction)
-				assert.Equal(t, mgmProto.RuleAction_ACCEPT, rules[0].Action)
-			}
-		})
-	}
-}
-
 func TestPortInfoEmpty(t *testing.T) {
 	tests := []struct {
 		name     string

client/internal/debug/wgshow.go

@@ -14,6 +14,9 @@ type WGIface interface {
 }
 
 func (g *BundleGenerator) addWgShow() error {
+	if g.statusRecorder == nil {
+		return fmt.Errorf("no status recorder available for wg show")
+	}
 	result, err := g.statusRecorder.PeersStatus()
 	if err != nil {
 		return err

client/internal/lazyconn/activity/lazy_conn.go

@@ -0,0 +1,82 @@
+package activity
+
+import (
+	"context"
+	"io"
+	"net"
+	"time"
+)
+
+// lazyConn detects activity when WireGuard attempts to send packets.
+// It does not deliver packets, only signals that activity occurred.
+type lazyConn struct {
+	activityCh chan struct{}
+	ctx        context.Context
+	cancel     context.CancelFunc
+}
+
+// newLazyConn creates a new lazyConn for activity detection.
+func newLazyConn() *lazyConn {
+	ctx, cancel := context.WithCancel(context.Background())
+	return &lazyConn{
+		activityCh: make(chan struct{}, 1),
+		ctx:        ctx,
+		cancel:     cancel,
+	}
+}
+
+// Read blocks until the connection is closed.
+func (c *lazyConn) Read(_ []byte) (n int, err error) {
+	<-c.ctx.Done()
+	return 0, io.EOF
+}
+
+// Write signals activity detection when ICEBind routes packets to this endpoint.
+func (c *lazyConn) Write(b []byte) (n int, err error) {
+	if c.ctx.Err() != nil {
+		return 0, io.EOF
+	}
+
+	select {
+	case c.activityCh <- struct{}{}:
+	default:
+	}
+
+	return len(b), nil
+}
+
+// ActivityChan returns the channel that signals when activity is detected.
+func (c *lazyConn) ActivityChan() <-chan struct{} {
+	return c.activityCh
+}
+
+// Close closes the connection.
+func (c *lazyConn) Close() error {
+	c.cancel()
+	return nil
+}
+
+// LocalAddr returns the local address.
+func (c *lazyConn) LocalAddr() net.Addr {
+	return &net.UDPAddr{IP: net.IP{127, 0, 0, 1}, Port: lazyBindPort}
+}
+
+// RemoteAddr returns the remote address.
+func (c *lazyConn) RemoteAddr() net.Addr {
+	return &net.UDPAddr{IP: net.IP{127, 0, 0, 1}, Port: lazyBindPort}
+}
+
+// SetDeadline sets the read and write deadlines.
+func (c *lazyConn) SetDeadline(_ time.Time) error {
+	return nil
+}
+
+// SetReadDeadline sets the deadline for future Read calls.
+func (c *lazyConn) SetReadDeadline(_ time.Time) error {
+	return nil
+}
+
+// SetWriteDeadline sets the deadline for future Write calls.
+func (c *lazyConn) SetWriteDeadline(_ time.Time) error {
+	return nil
+}

client/internal/lazyconn/activity/listener_bind.go

@@ -0,0 +1,127 @@
+package activity
+
+import (
+	"fmt"
+	"net"
+	"net/netip"
+	"sync"
+
+	"github.com/netbirdio/netbird/client/iface/device"
+	"github.com/netbirdio/netbird/client/internal/lazyconn"
+)
+
+type bindProvider interface {
+	GetBind() device.EndpointManager
+}
+
+const (
+	// lazyBindPort is an obscure port used for lazy peer endpoints to avoid confusion with real peers.
+	// The actual routing is done via fakeIP in ICEBind, not by this port.
+	lazyBindPort = 17473
+)
+
+// BindListener uses lazyConn with bind implementations for direct data passing in userspace bind mode.
+type BindListener struct {
+	wgIface WgInterface
+	peerCfg lazyconn.PeerConfig
+	done    sync.WaitGroup
+
+	lazyConn *lazyConn
+	bind     device.EndpointManager
+	fakeIP   netip.Addr
+}
+
+// NewBindListener creates a listener that passes data directly through bind using LazyConn.
+// It automatically derives a unique fake IP from the peer's NetBird IP in the 127.2.x.x range.
+func NewBindListener(wgIface WgInterface, bind device.EndpointManager, cfg lazyconn.PeerConfig) (*BindListener, error) {
+	fakeIP, err := deriveFakeIP(wgIface, cfg.AllowedIPs)
+	if err != nil {
+		return nil, fmt.Errorf("derive fake IP: %w", err)
+	}
+
+	d := &BindListener{
+		wgIface: wgIface,
+		peerCfg: cfg,
+		bind:    bind,
+		fakeIP:  fakeIP,
+	}
+
+	if err := d.setupLazyConn(); err != nil {
+		return nil, fmt.Errorf("setup lazy connection: %v", err)
+	}
+
+	d.done.Add(1)
+	return d, nil
+}
+
+// deriveFakeIP creates a deterministic fake IP for bind mode based on peer's NetBird IP.
+// Maps peer IP 100.64.x.y to fake IP 127.2.x.y (similar to relay proxy using 127.1.x.y).
+// It finds the peer's actual NetBird IP by checking which allowedIP is in the same subnet as our WG interface.
+func deriveFakeIP(wgIface WgInterface, allowedIPs []netip.Prefix) (netip.Addr, error) {
+	if len(allowedIPs) == 0 {
+		return netip.Addr{}, fmt.Errorf("no allowed IPs for peer")
+	}
+
+	ourNetwork := wgIface.Address().Network
+
+	var peerIP netip.Addr
+	for _, allowedIP := range allowedIPs {
+		ip := allowedIP.Addr()
+		if !ip.Is4() {
+			continue
+		}
+		if ourNetwork.Contains(ip) {
+			peerIP = ip
+			break
+		}
+	}
+
+	if !peerIP.IsValid() {
+		return netip.Addr{}, fmt.Errorf("no peer NetBird IP found in allowed IPs")
+	}
+
+	octets := peerIP.As4()
+	fakeIP := netip.AddrFrom4([4]byte{127, 2, octets[2], octets[3]})
+	return fakeIP, nil
+}
+
+func (d *BindListener) setupLazyConn() error {
+	d.lazyConn = newLazyConn()
+	d.bind.SetEndpoint(d.fakeIP, d.lazyConn)
+
+	endpoint := &net.UDPAddr{
+		IP:   d.fakeIP.AsSlice(),
+		Port: lazyBindPort,
+	}
+	return d.wgIface.UpdatePeer(d.peerCfg.PublicKey, d.peerCfg.AllowedIPs, 0, endpoint, nil)
+}
+
+// ReadPackets blocks until activity is detected on the LazyConn or the listener is closed.
+func (d *BindListener) ReadPackets() {
+	select {
+	case <-d.lazyConn.ActivityChan():
+		d.peerCfg.Log.Infof("activity detected via LazyConn")
+	case <-d.lazyConn.ctx.Done():
+		d.peerCfg.Log.Infof("exit from activity listener")
+	}
+
+	d.peerCfg.Log.Debugf("removing lazy endpoint for peer %s", d.peerCfg.PublicKey)
+	if err := d.wgIface.RemovePeer(d.peerCfg.PublicKey); err != nil {
+		d.peerCfg.Log.Errorf("failed to remove endpoint: %s", err)
+	}
+
+	_ = d.lazyConn.Close()
+	d.bind.RemoveEndpoint(d.fakeIP)
+	d.done.Done()
+}
+
+// Close stops the listener and cleans up resources.
+func (d *BindListener) Close() {
+	d.peerCfg.Log.Infof("closing activity listener (LazyConn)")
+
+	if err := d.lazyConn.Close(); err != nil {
+		d.peerCfg.Log.Errorf("failed to close LazyConn: %s", err)
+	}
+
+	d.done.Wait()
+}

client/internal/lazyconn/activity/listener_bind_test.go

@@ -0,0 +1,291 @@
+package activity
+
+import (
+	"net"
+	"net/netip"
+	"runtime"
+	"testing"
+	"time"
+
+	log "github.com/sirupsen/logrus"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+	"golang.zx2c4.com/wireguard/wgctrl/wgtypes"
+
+	"github.com/netbirdio/netbird/client/iface/device"
+	"github.com/netbirdio/netbird/client/iface/wgaddr"
+	"github.com/netbirdio/netbird/client/internal/lazyconn"
+	peerid "github.com/netbirdio/netbird/client/internal/peer/id"
+)
+
+func isBindListenerPlatform() bool {
+	return runtime.GOOS == "windows" || runtime.GOOS == "js"
+}
+
+// mockEndpointManager implements device.EndpointManager for testing
+type mockEndpointManager struct {
+	endpoints map[netip.Addr]net.Conn
+}
+
+func newMockEndpointManager() *mockEndpointManager {
+	return &mockEndpointManager{
+		endpoints: make(map[netip.Addr]net.Conn),
+	}
+}
+
+func (m *mockEndpointManager) SetEndpoint(fakeIP netip.Addr, conn net.Conn) {
+	m.endpoints[fakeIP] = conn
+}
+
+func (m *mockEndpointManager) RemoveEndpoint(fakeIP netip.Addr) {
+	delete(m.endpoints, fakeIP)
+}
+
+func (m *mockEndpointManager) GetEndpoint(fakeIP netip.Addr) net.Conn {
+	return m.endpoints[fakeIP]
+}
+
+// MockWGIfaceBind mocks WgInterface with bind support
+type MockWGIfaceBind struct {
+	endpointMgr *mockEndpointManager
+}
+
+func (m *MockWGIfaceBind) RemovePeer(string) error {
+	return nil
+}
+
+func (m *MockWGIfaceBind) UpdatePeer(string, []netip.Prefix, time.Duration, *net.UDPAddr, *wgtypes.Key) error {
+	return nil
+}
+
+func (m *MockWGIfaceBind) IsUserspaceBind() bool {
+	return true
+}
+
+func (m *MockWGIfaceBind) Address() wgaddr.Address {
+	return wgaddr.Address{
+		IP:      netip.MustParseAddr("100.64.0.1"),
+		Network: netip.MustParsePrefix("100.64.0.0/16"),
+	}
+}
+
+func (m *MockWGIfaceBind) GetBind() device.EndpointManager {
+	return m.endpointMgr
+}
+
+func TestBindListener_Creation(t *testing.T) {
+	mockEndpointMgr := newMockEndpointManager()
+	mockIface := &MockWGIfaceBind{endpointMgr: mockEndpointMgr}
+
+	peer := &MocPeer{PeerID: "testPeer1"}
+	cfg := lazyconn.PeerConfig{
+		PublicKey:  peer.PeerID,
+		PeerConnID: peer.ConnID(),
+		AllowedIPs: []netip.Prefix{netip.MustParsePrefix("100.64.0.2/32")},
+		Log:        log.WithField("peer", "testPeer1"),
+	}
+
+	listener, err := NewBindListener(mockIface, mockEndpointMgr, cfg)
+	require.NoError(t, err)
+
+	expectedFakeIP := netip.MustParseAddr("127.2.0.2")
+	conn := mockEndpointMgr.GetEndpoint(expectedFakeIP)
+	require.NotNil(t, conn, "Endpoint should be registered in mock endpoint manager")
+
+	_, ok := conn.(*lazyConn)
+	assert.True(t, ok, "Registered endpoint should be a lazyConn")
+
+	readPacketsDone := make(chan struct{})
+	go func() {
+		listener.ReadPackets()
+		close(readPacketsDone)
+	}()
+
+	listener.Close()
+
+	select {
+	case <-readPacketsDone:
+	case <-time.After(2 * time.Second):
+		t.Fatal("timeout waiting for ReadPackets to exit after Close")
+	}
+}
+
+func TestBindListener_ActivityDetection(t *testing.T) {
+	mockEndpointMgr := newMockEndpointManager()
+	mockIface := &MockWGIfaceBind{endpointMgr: mockEndpointMgr}
+
+	peer := &MocPeer{PeerID: "testPeer1"}
+	cfg := lazyconn.PeerConfig{
+		PublicKey:  peer.PeerID,
+		PeerConnID: peer.ConnID(),
+		AllowedIPs: []netip.Prefix{netip.MustParsePrefix("100.64.0.2/32")},
+		Log:        log.WithField("peer", "testPeer1"),
+	}
+
+	listener, err := NewBindListener(mockIface, mockEndpointMgr, cfg)
+	require.NoError(t, err)
+
+	activityDetected := make(chan struct{})
+	go func() {
+		listener.ReadPackets()
+		close(activityDetected)
+	}()
+
+	fakeIP := listener.fakeIP
+	conn := mockEndpointMgr.GetEndpoint(fakeIP)
+	require.NotNil(t, conn, "Endpoint should be registered")
+
+	_, err = conn.Write([]byte{0x01, 0x02, 0x03})
+	require.NoError(t, err)
+
+	select {
+	case <-activityDetected:
+	case <-time.After(2 * time.Second):
+		t.Fatal("timeout waiting for activity detection")
+	}
+
+	assert.Nil(t, mockEndpointMgr.GetEndpoint(fakeIP), "Endpoint should be removed after activity detection")
+}
+
+func TestBindListener_Close(t *testing.T) {
+	mockEndpointMgr := newMockEndpointManager()
+	mockIface := &MockWGIfaceBind{endpointMgr: mockEndpointMgr}
+
+	peer := &MocPeer{PeerID: "testPeer1"}
+	cfg := lazyconn.PeerConfig{
+		PublicKey:  peer.PeerID,
+		PeerConnID: peer.ConnID(),
+		AllowedIPs: []netip.Prefix{netip.MustParsePrefix("100.64.0.2/32")},
+		Log:        log.WithField("peer", "testPeer1"),
+	}
+
+	listener, err := NewBindListener(mockIface, mockEndpointMgr, cfg)
+	require.NoError(t, err)
+
+	readPacketsDone := make(chan struct{})
+	go func() {
+		listener.ReadPackets()
+		close(readPacketsDone)
+	}()
+
+	fakeIP := listener.fakeIP
+	listener.Close()
+
+	select {
+	case <-readPacketsDone:
+	case <-time.After(2 * time.Second):
+		t.Fatal("timeout waiting for ReadPackets to exit after Close")
+	}
+
+	assert.Nil(t, mockEndpointMgr.GetEndpoint(fakeIP), "Endpoint should be removed after Close")
+}
+
+func TestManager_BindMode(t *testing.T) {
+	if !isBindListenerPlatform() {
+		t.Skip("BindListener only used on Windows/JS platforms")
+	}
+
+	mockEndpointMgr := newMockEndpointManager()
+	mockIface := &MockWGIfaceBind{endpointMgr: mockEndpointMgr}
+
+	peer := &MocPeer{PeerID: "testPeer1"}
+	mgr := NewManager(mockIface)
+	defer mgr.Close()
+
+	cfg := lazyconn.PeerConfig{
+		PublicKey:  peer.PeerID,
+		PeerConnID: peer.ConnID(),
+		AllowedIPs: []netip.Prefix{netip.MustParsePrefix("100.64.0.2/32")},
+		Log:        log.WithField("peer", "testPeer1"),
+	}
+
+	err := mgr.MonitorPeerActivity(cfg)
+	require.NoError(t, err)
+
+	listener, exists := mgr.GetPeerListener(cfg.PeerConnID)
+	require.True(t, exists, "Peer listener should be found")
+
+	bindListener, ok := listener.(*BindListener)
+	require.True(t, ok, "Listener should be BindListener, got %T", listener)
+
+	fakeIP := bindListener.fakeIP
+	conn := mockEndpointMgr.GetEndpoint(fakeIP)
+	require.NotNil(t, conn, "Endpoint should be registered")
+
+	_, err = conn.Write([]byte{0x01, 0x02, 0x03})
+	require.NoError(t, err)
+
+	select {
+	case peerConnID := <-mgr.OnActivityChan:
+		assert.Equal(t, cfg.PeerConnID, peerConnID, "Received peer connection ID should match")
+	case <-time.After(2 * time.Second):
+		t.Fatal("timeout waiting for activity notification")
+	}
+
+	assert.Nil(t, mockEndpointMgr.GetEndpoint(fakeIP), "Endpoint should be removed after activity")
+}
+
+func TestManager_BindMode_MultiplePeers(t *testing.T) {
+	if !isBindListenerPlatform() {
+		t.Skip("BindListener only used on Windows/JS platforms")
+	}
+
+	mockEndpointMgr := newMockEndpointManager()
+	mockIface := &MockWGIfaceBind{endpointMgr: mockEndpointMgr}
+
+	peer1 := &MocPeer{PeerID: "testPeer1"}
+	peer2 := &MocPeer{PeerID: "testPeer2"}
+	mgr := NewManager(mockIface)
+	defer mgr.Close()
+
+	cfg1 := lazyconn.PeerConfig{
+		PublicKey:  peer1.PeerID,
+		PeerConnID: peer1.ConnID(),
+		AllowedIPs: []netip.Prefix{netip.MustParsePrefix("100.64.0.2/32")},
+		Log:        log.WithField("peer", "testPeer1"),
+	}
+
+	cfg2 := lazyconn.PeerConfig{
+		PublicKey:  peer2.PeerID,
+		PeerConnID: peer2.ConnID(),
+		AllowedIPs: []netip.Prefix{netip.MustParsePrefix("100.64.0.3/32")},
+		Log:        log.WithField("peer", "testPeer2"),
+	}
+
+	err := mgr.MonitorPeerActivity(cfg1)
+	require.NoError(t, err)
+
+	err = mgr.MonitorPeerActivity(cfg2)
+	require.NoError(t, err)
+
+	listener1, exists := mgr.GetPeerListener(cfg1.PeerConnID)
+	require.True(t, exists, "Peer1 listener should be found")
+	bindListener1 := listener1.(*BindListener)
+
+	listener2, exists := mgr.GetPeerListener(cfg2.PeerConnID)
+	require.True(t, exists, "Peer2 listener should be found")
+	bindListener2 := listener2.(*BindListener)
+
+	conn1 := mockEndpointMgr.GetEndpoint(bindListener1.fakeIP)
+	require.NotNil(t, conn1, "Peer1 endpoint should be registered")
+	_, err = conn1.Write([]byte{0x01})
+	require.NoError(t, err)
+
+	conn2 := mockEndpointMgr.GetEndpoint(bindListener2.fakeIP)
+	require.NotNil(t, conn2, "Peer2 endpoint should be registered")
+	_, err = conn2.Write([]byte{0x02})
+	require.NoError(t, err)
+
+	receivedPeers := make(map[peerid.ConnID]bool)
+	for i := 0; i < 2; i++ {
+		select {
+		case peerConnID := <-mgr.OnActivityChan:
+			receivedPeers[peerConnID] = true
+		case <-time.After(2 * time.Second):
+			t.Fatal("timeout waiting for activity notifications")
+		}
+	}
+
+	assert.True(t, receivedPeers[cfg1.PeerConnID], "Peer1 activity should be received")
+	assert.True(t, receivedPeers[cfg2.PeerConnID], "Peer2 activity should be received")
+}

client/internal/lazyconn/activity/listener_test.go

@@ -1,41 +0,0 @@
-package activity
-
-import (
-	"testing"
-	"time"
-
-	log "github.com/sirupsen/logrus"
-
-	"github.com/netbirdio/netbird/client/internal/lazyconn"
-)
-
-func TestNewListener(t *testing.T) {
-	peer := &MocPeer{
-		PeerID: "examplePublicKey1",
-	}
-
-	cfg := lazyconn.PeerConfig{
-		PublicKey:  peer.PeerID,
-		PeerConnID: peer.ConnID(),
-		Log:        log.WithField("peer", "examplePublicKey1"),
-	}
-
-	l, err := NewListener(MocWGIface{}, cfg)
-	if err != nil {
-		t.Fatalf("failed to create listener: %v", err)
-	}
-
-	chanClosed := make(chan struct{})
-	go func() {
-		defer close(chanClosed)
-		l.ReadPackets()
-	}()
-
-	time.Sleep(1 * time.Second)
-	l.Close()
-
-	select {
-	case <-chanClosed:
-	case <-time.After(time.Second):
-	}
-}

client/internal/lazyconn/activity/listener_udp.go

@@ -11,26 +11,27 @@ import (
 	"github.com/netbirdio/netbird/client/internal/lazyconn"
 )
 
-// Listener it is not a thread safe implementation, do not call Close before ReadPackets. It will cause blocking
-type Listener struct {
+// UDPListener uses UDP sockets for activity detection in kernel mode.
+type UDPListener struct {
 	wgIface  WgInterface
 	peerCfg  lazyconn.PeerConfig
 	conn     *net.UDPConn
 	endpoint *net.UDPAddr
 	done     sync.Mutex
 
-	isClosed atomic.Bool // use to avoid error log when closing the listener
+	isClosed atomic.Bool
 }
 
-func NewListener(wgIface WgInterface, cfg lazyconn.PeerConfig) (*Listener, error) {
-	d := &Listener{
+// NewUDPListener creates a listener that detects activity via UDP socket reads.
+func NewUDPListener(wgIface WgInterface, cfg lazyconn.PeerConfig) (*UDPListener, error) {
+	d := &UDPListener{
 		wgIface: wgIface,
 		peerCfg: cfg,
 	}
 
 	conn, err := d.newConn()
 	if err != nil {
-		return nil, fmt.Errorf("failed to creating activity listener: %v", err)
+		return nil, fmt.Errorf("create UDP connection: %v", err)
 	}
 	d.conn = conn
 	d.endpoint = conn.LocalAddr().(*net.UDPAddr)
@@ -38,12 +39,14 @@ func NewListener(wgIface WgInterface, cfg lazyconn.PeerConfig) (*Listener, error
 	if err := d.createEndpoint(); err != nil {
 		return nil, err
 	}
+
 	d.done.Lock()
-	cfg.Log.Infof("created activity listener: %s", conn.LocalAddr().(*net.UDPAddr).String())
+	cfg.Log.Infof("created activity listener: %s", d.conn.LocalAddr().(*net.UDPAddr).String())
 	return d, nil
 }
 
-func (d *Listener) ReadPackets() {
+// ReadPackets blocks reading from the UDP socket until activity is detected or the listener is closed.
+func (d *UDPListener) ReadPackets() {
 	for {
 		n, remoteAddr, err := d.conn.ReadFromUDP(make([]byte, 1))
 		if err != nil {
@@ -64,15 +67,17 @@ func (d *Listener) ReadPackets() {
 	}
 
 	d.peerCfg.Log.Debugf("removing lazy endpoint: %s", d.endpoint.String())
-	if err := d.removeEndpoint(); err != nil {
+	if err := d.wgIface.RemovePeer(d.peerCfg.PublicKey); err != nil {
 		d.peerCfg.Log.Errorf("failed to remove endpoint: %s", err)
 	}
 
-	_ = d.conn.Close() // do not care err because some cases it will return "use of closed network connection"
+	// Ignore close error as it may return "use of closed network connection" if already closed.
+	_ = d.conn.Close()
 	d.done.Unlock()
 }
 
-func (d *Listener) Close() {
+// Close stops the listener and cleans up resources.
+func (d *UDPListener) Close() {
 	d.peerCfg.Log.Infof("closing activity listener: %s", d.conn.LocalAddr().String())
 	d.isClosed.Store(true)
 
@@ -82,16 +87,12 @@ func (d *Listener) Close() {
 	d.done.Lock()
 }
 
-func (d *Listener) removeEndpoint() error {
-	return d.wgIface.RemovePeer(d.peerCfg.PublicKey)
-}
-
-func (d *Listener) createEndpoint() error {
+func (d *UDPListener) createEndpoint() error {
 	d.peerCfg.Log.Debugf("creating lazy endpoint: %s", d.endpoint.String())
 	return d.wgIface.UpdatePeer(d.peerCfg.PublicKey, d.peerCfg.AllowedIPs, 0, d.endpoint, nil)
 }
 
-func (d *Listener) newConn() (*net.UDPConn, error) {
+func (d *UDPListener) newConn() (*net.UDPConn, error) {
 	addr := &net.UDPAddr{
 		Port: 0,
 		IP:   listenIP,

client/internal/lazyconn/activity/listener_udp_test.go

@@ -0,0 +1,110 @@
+package activity
+
+import (
+	"net"
+	"net/netip"
+	"testing"
+	"time"
+
+	log "github.com/sirupsen/logrus"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+
+	"github.com/netbirdio/netbird/client/internal/lazyconn"
+)
+
+func TestUDPListener_Creation(t *testing.T) {
+	mockIface := &MocWGIface{}
+
+	peer := &MocPeer{PeerID: "testPeer1"}
+	cfg := lazyconn.PeerConfig{
+		PublicKey:  peer.PeerID,
+		PeerConnID: peer.ConnID(),
+		AllowedIPs: []netip.Prefix{netip.MustParsePrefix("100.64.0.2/32")},
+		Log:        log.WithField("peer", "testPeer1"),
+	}
+
+	listener, err := NewUDPListener(mockIface, cfg)
+	require.NoError(t, err)
+	require.NotNil(t, listener.conn)
+	require.NotNil(t, listener.endpoint)
+
+	readPacketsDone := make(chan struct{})
+	go func() {
+		listener.ReadPackets()
+		close(readPacketsDone)
+	}()
+
+	listener.Close()
+
+	select {
+	case <-readPacketsDone:
+	case <-time.After(2 * time.Second):
+		t.Fatal("timeout waiting for ReadPackets to exit after Close")
+	}
+}
+
+func TestUDPListener_ActivityDetection(t *testing.T) {
+	mockIface := &MocWGIface{}
+
+	peer := &MocPeer{PeerID: "testPeer1"}
+	cfg := lazyconn.PeerConfig{
+		PublicKey:  peer.PeerID,
+		PeerConnID: peer.ConnID(),
+		AllowedIPs: []netip.Prefix{netip.MustParsePrefix("100.64.0.2/32")},
+		Log:        log.WithField("peer", "testPeer1"),
+	}
+
+	listener, err := NewUDPListener(mockIface, cfg)
+	require.NoError(t, err)
+
+	activityDetected := make(chan struct{})
+	go func() {
+		listener.ReadPackets()
+		close(activityDetected)
+	}()
+
+	conn, err := net.Dial("udp", listener.conn.LocalAddr().String())
+	require.NoError(t, err)
+	defer conn.Close()
+
+	_, err = conn.Write([]byte{0x01, 0x02, 0x03})
+	require.NoError(t, err)
+
+	select {
+	case <-activityDetected:
+	case <-time.After(2 * time.Second):
+		t.Fatal("timeout waiting for activity detection")
+	}
+}
+
+func TestUDPListener_Close(t *testing.T) {
+	mockIface := &MocWGIface{}
+
+	peer := &MocPeer{PeerID: "testPeer1"}
+	cfg := lazyconn.PeerConfig{
+		PublicKey:  peer.PeerID,
+		PeerConnID: peer.ConnID(),
+		AllowedIPs: []netip.Prefix{netip.MustParsePrefix("100.64.0.2/32")},
+		Log:        log.WithField("peer", "testPeer1"),
+	}
+
+	listener, err := NewUDPListener(mockIface, cfg)
+	require.NoError(t, err)
+
+	readPacketsDone := make(chan struct{})
+	go func() {
+		listener.ReadPackets()
+		close(readPacketsDone)
+	}()
+
+	listener.Close()
+
+	select {
+	case <-readPacketsDone:
+	case <-time.After(2 * time.Second):
+		t.Fatal("timeout waiting for ReadPackets to exit after Close")
+	}
+
+	assert.True(t, listener.isClosed.Load(), "Listener should be marked as closed")
+}

client/internal/lazyconn/activity/manager.go

@@ -1,21 +1,32 @@
 package activity
 
 import (
+	"errors"
 	"net"
 	"net/netip"
+	"runtime"
 	"sync"
 	"time"
 
 	log "github.com/sirupsen/logrus"
 	"golang.zx2c4.com/wireguard/wgctrl/wgtypes"
 
+	"github.com/netbirdio/netbird/client/iface/wgaddr"
 	"github.com/netbirdio/netbird/client/internal/lazyconn"
 	peerid "github.com/netbirdio/netbird/client/internal/peer/id"
 )
 
+// listener defines the contract for activity detection listeners.
+type listener interface {
+	ReadPackets()
+	Close()
+}
+
 type WgInterface interface {
 	RemovePeer(peerKey string) error
 	UpdatePeer(peerKey string, allowedIps []netip.Prefix, keepAlive time.Duration, endpoint *net.UDPAddr, preSharedKey *wgtypes.Key) error
+	IsUserspaceBind() bool
+	Address() wgaddr.Address
 }
 
 type Manager struct {
@@ -23,7 +34,7 @@ type Manager struct {
 
 	wgIface WgInterface
 
-	peers map[peerid.ConnID]*Listener
+	peers map[peerid.ConnID]listener
 	done  chan struct{}
 
 	mu sync.Mutex
@@ -33,7 +44,7 @@ func NewManager(wgIface WgInterface) *Manager {
 	m := &Manager{
 		OnActivityChan: make(chan peerid.ConnID, 1),
 		wgIface:        wgIface,
-		peers:          make(map[peerid.ConnID]*Listener),
+		peers:          make(map[peerid.ConnID]listener),
 		done:           make(chan struct{}),
 	}
 	return m
@@ -48,16 +59,38 @@ func (m *Manager) MonitorPeerActivity(peerCfg lazyconn.PeerConfig) error {
 		return nil
 	}
 
-	listener, err := NewListener(m.wgIface, peerCfg)
+	listener, err := m.createListener(peerCfg)
 	if err != nil {
 		return err
 	}
-	m.peers[peerCfg.PeerConnID] = listener
 
+	m.peers[peerCfg.PeerConnID] = listener
 	go m.waitForTraffic(listener, peerCfg.PeerConnID)
 	return nil
 }
 
+func (m *Manager) createListener(peerCfg lazyconn.PeerConfig) (listener, error) {
+	if !m.wgIface.IsUserspaceBind() {
+		return NewUDPListener(m.wgIface, peerCfg)
+	}
+
+	// BindListener is only used on Windows and JS platforms:
+	// - JS: Cannot listen to UDP sockets
+	// - Windows: IP_UNICAST_IF socket option forces packets out the interface the default
+	//   gateway points to, preventing them from reaching the loopback interface.
+	//   BindListener bypasses this by passing data directly through the bind.
+	if runtime.GOOS != "windows" && runtime.GOOS != "js" {
+		return NewUDPListener(m.wgIface, peerCfg)
+	}
+
+	provider, ok := m.wgIface.(bindProvider)
+	if !ok {
+		return nil, errors.New("interface claims userspace bind but doesn't implement bindProvider")
+	}
+
+	return NewBindListener(m.wgIface, provider.GetBind(), peerCfg)
+}
+
 func (m *Manager) RemovePeer(log *log.Entry, peerConnID peerid.ConnID) {
 	m.mu.Lock()
 	defer m.mu.Unlock()
@@ -82,8 +115,8 @@ func (m *Manager) Close() {
 	}
 }
 
-func (m *Manager) waitForTraffic(listener *Listener, peerConnID peerid.ConnID) {
-	listener.ReadPackets()
+func (m *Manager) waitForTraffic(l listener, peerConnID peerid.ConnID) {
+	l.ReadPackets()
 
 	m.mu.Lock()
 	if _, ok := m.peers[peerConnID]; !ok {

client/internal/lazyconn/activity/manager_test.go

@@ -9,6 +9,7 @@ import (
 	log "github.com/sirupsen/logrus"
 	"golang.zx2c4.com/wireguard/wgctrl/wgtypes"
 
+	"github.com/netbirdio/netbird/client/iface/wgaddr"
 	"github.com/netbirdio/netbird/client/internal/lazyconn"
 	peerid "github.com/netbirdio/netbird/client/internal/peer/id"
 )
@@ -30,16 +31,26 @@ func (m MocWGIface) RemovePeer(string) error {
 
 func (m MocWGIface) UpdatePeer(string, []netip.Prefix, time.Duration, *net.UDPAddr, *wgtypes.Key) error {
 	return nil
-
 }
 
-// Add this method to the Manager struct
-func (m *Manager) GetPeerListener(peerConnID peerid.ConnID) (*Listener, bool) {
+func (m MocWGIface) IsUserspaceBind() bool {
+	return false
+}
+
+func (m MocWGIface) Address() wgaddr.Address {
+	return wgaddr.Address{
+		IP:      netip.MustParseAddr("100.64.0.1"),
+		Network: netip.MustParsePrefix("100.64.0.0/16"),
+	}
+}
+
+// GetPeerListener is a test helper to access listeners
+func (m *Manager) GetPeerListener(peerConnID peerid.ConnID) (listener, bool) {
 	m.mu.Lock()
 	defer m.mu.Unlock()
 
-	listener, exists := m.peers[peerConnID]
-	return listener, exists
+	l, exists := m.peers[peerConnID]
+	return l, exists
 }
 
 func TestManager_MonitorPeerActivity(t *testing.T) {
@@ -65,7 +76,12 @@ func TestManager_MonitorPeerActivity(t *testing.T) {
 		t.Fatalf("peer listener not found")
 	}
 
-	if err := trigger(listener.conn.LocalAddr().String()); err != nil {
+	// Get the UDP listener's address for triggering
+	udpListener, ok := listener.(*UDPListener)
+	if !ok {
+		t.Fatalf("expected UDPListener")
+	}
+	if err := trigger(udpListener.conn.LocalAddr().String()); err != nil {
 		t.Fatalf("failed to trigger activity: %v", err)
 	}
 
@@ -97,7 +113,9 @@ func TestManager_RemovePeerActivity(t *testing.T) {
 		t.Fatalf("failed to monitor peer activity: %v", err)
 	}
 
-	addr := mgr.peers[peerCfg1.PeerConnID].conn.LocalAddr().String()
+	listener, _ := mgr.GetPeerListener(peerCfg1.PeerConnID)
+	udpListener, _ := listener.(*UDPListener)
+	addr := udpListener.conn.LocalAddr().String()
 
 	mgr.RemovePeer(peerCfg1.Log, peerCfg1.PeerConnID)
 
@@ -147,7 +165,8 @@ func TestManager_MultiPeerActivity(t *testing.T) {
 		t.Fatalf("peer listener for peer1 not found")
 	}
 
-	if err := trigger(listener.conn.LocalAddr().String()); err != nil {
+	udpListener1, _ := listener.(*UDPListener)
+	if err := trigger(udpListener1.conn.LocalAddr().String()); err != nil {
 		t.Fatalf("failed to trigger activity: %v", err)
 	}
 
@@ -156,7 +175,8 @@ func TestManager_MultiPeerActivity(t *testing.T) {
 		t.Fatalf("peer listener for peer2 not found")
 	}
 
-	if err := trigger(listener.conn.LocalAddr().String()); err != nil {
+	udpListener2, _ := listener.(*UDPListener)
+	if err := trigger(udpListener2.conn.LocalAddr().String()); err != nil {
 		t.Fatalf("failed to trigger activity: %v", err)
 	}
 

client/internal/lazyconn/wgiface.go

@@ -7,6 +7,7 @@ import (
 
 	"golang.zx2c4.com/wireguard/wgctrl/wgtypes"
 
+	"github.com/netbirdio/netbird/client/iface/wgaddr"
 	"github.com/netbirdio/netbird/monotime"
 )
 
@@ -14,5 +15,6 @@ type WGIface interface {
 	RemovePeer(peerKey string) error
 	UpdatePeer(peerKey string, allowedIps []netip.Prefix, keepAlive time.Duration, endpoint *net.UDPAddr, preSharedKey *wgtypes.Key) error
 	IsUserspaceBind() bool
+	Address() wgaddr.Address
 	LastActivities() map[string]monotime.Time
 }

client/internal/profilemanager/config.go

@@ -195,6 +195,7 @@ func createNewConfig(input ConfigInput) (*Config, error) {
 	config := &Config{
 		// defaults to false only for new (post 0.26) configurations
 		ServerSSHAllowed: util.False(),
+		WgPort:           iface.DefaultWgPort,
 	}
 
 	if _, err := config.apply(input); err != nil {

client/internal/profilemanager/config_test.go

@@ -5,11 +5,14 @@ import (
 	"errors"
 	"os"
 	"path/filepath"
+	"runtime"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 
+	"github.com/netbirdio/netbird/client/iface"
+	"github.com/netbirdio/netbird/client/internal/routemanager/dynamic"
 	"github.com/netbirdio/netbird/util"
 )
 
@@ -141,6 +144,95 @@ func TestHiddenPreSharedKey(t *testing.T) {
 	}
 }
 
+func TestNewProfileDefaults(t *testing.T) {
+	tempDir := t.TempDir()
+	configPath := filepath.Join(tempDir, "config.json")
+
+	config, err := UpdateOrCreateConfig(ConfigInput{
+		ConfigPath: configPath,
+	})
+	require.NoError(t, err, "should create new config")
+
+	assert.Equal(t, DefaultManagementURL, config.ManagementURL.String(), "ManagementURL should have default")
+	assert.Equal(t, DefaultAdminURL, config.AdminURL.String(), "AdminURL should have default")
+	assert.NotEmpty(t, config.PrivateKey, "PrivateKey should be generated")
+	assert.NotEmpty(t, config.SSHKey, "SSHKey should be generated")
+	assert.Equal(t, iface.WgInterfaceDefault, config.WgIface, "WgIface should have default")
+	assert.Equal(t, iface.DefaultWgPort, config.WgPort, "WgPort should default to 51820")
+	assert.Equal(t, uint16(iface.DefaultMTU), config.MTU, "MTU should have default")
+	assert.Equal(t, dynamic.DefaultInterval, config.DNSRouteInterval, "DNSRouteInterval should have default")
+	assert.NotNil(t, config.ServerSSHAllowed, "ServerSSHAllowed should be set")
+	assert.NotNil(t, config.DisableNotifications, "DisableNotifications should be set")
+	assert.NotEmpty(t, config.IFaceBlackList, "IFaceBlackList should have defaults")
+
+	if runtime.GOOS == "windows" || runtime.GOOS == "darwin" {
+		assert.NotNil(t, config.NetworkMonitor, "NetworkMonitor should be set on Windows/macOS")
+		assert.True(t, *config.NetworkMonitor, "NetworkMonitor should be enabled by default on Windows/macOS")
+	}
+}
+
+func TestWireguardPortZeroExplicit(t *testing.T) {
+	tempDir := t.TempDir()
+	configPath := filepath.Join(tempDir, "config.json")
+
+	// Create a new profile with explicit port 0 (random port)
+	explicitZero := 0
+	config, err := UpdateOrCreateConfig(ConfigInput{
+		ConfigPath:    configPath,
+		WireguardPort: &explicitZero,
+	})
+	require.NoError(t, err, "should create config with explicit port 0")
+
+	assert.Equal(t, 0, config.WgPort, "WgPort should be 0 when explicitly set by user")
+
+	// Verify it persists
+	readConfig, err := GetConfig(configPath)
+	require.NoError(t, err)
+	assert.Equal(t, 0, readConfig.WgPort, "WgPort should remain 0 after reading from file")
+}
+
+func TestWireguardPortDefaultVsExplicit(t *testing.T) {
+	tests := []struct {
+		name           string
+		wireguardPort  *int
+		expectedPort   int
+		description    string
+	}{
+		{
+			name:          "no port specified uses default",
+			wireguardPort: nil,
+			expectedPort:  iface.DefaultWgPort,
+			description:   "When user doesn't specify port, default to 51820",
+		},
+		{
+			name:          "explicit zero for random port",
+			wireguardPort: func() *int { v := 0; return &v }(),
+			expectedPort:  0,
+			description:   "When user explicitly sets 0, use 0 for random port",
+		},
+		{
+			name:          "explicit custom port",
+			wireguardPort: func() *int { v := 52000; return &v }(),
+			expectedPort:  52000,
+			description:   "When user sets custom port, use that port",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			tempDir := t.TempDir()
+			configPath := filepath.Join(tempDir, "config.json")
+
+			config, err := UpdateOrCreateConfig(ConfigInput{
+				ConfigPath:    configPath,
+				WireguardPort: tt.wireguardPort,
+			})
+			require.NoError(t, err, tt.description)
+			assert.Equal(t, tt.expectedPort, config.WgPort, tt.description)
+		})
+	}
+}
+
 func TestUpdateOldManagementURL(t *testing.T) {
 	tests := []struct {
 		name                  string

client/server/server.go

@@ -353,6 +353,13 @@ func (s *Server) SetConfig(callerCtx context.Context, msg *proto.SetConfigReques
 		config.CustomDNSAddress = []byte{}
 	}
 
+	config.ExtraIFaceBlackList = msg.ExtraIFaceBlacklist
+
+	if msg.DnsRouteInterval != nil {
+		interval := msg.DnsRouteInterval.AsDuration()
+		config.DNSRouteInterval = &interval
+	}
+
 	config.RosenpassEnabled = msg.RosenpassEnabled
 	config.RosenpassPermissive = msg.RosenpassPermissive
 	config.DisableAutoConnect = msg.DisableAutoConnect

client/server/setconfig_test.go

@@ -0,0 +1,298 @@
+package server
+
+import (
+	"context"
+	"os/user"
+	"path/filepath"
+	"reflect"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/require"
+	"google.golang.org/protobuf/types/known/durationpb"
+
+	"github.com/netbirdio/netbird/client/internal/profilemanager"
+	"github.com/netbirdio/netbird/client/proto"
+)
+
+// TestSetConfig_AllFieldsSaved ensures that all fields in SetConfigRequest are properly saved to the config.
+// This test uses reflection to detect when new fields are added but not handled in SetConfig.
+func TestSetConfig_AllFieldsSaved(t *testing.T) {
+	tempDir := t.TempDir()
+	origDefaultProfileDir := profilemanager.DefaultConfigPathDir
+	origDefaultConfigPath := profilemanager.DefaultConfigPath
+	origActiveProfileStatePath := profilemanager.ActiveProfileStatePath
+	profilemanager.ConfigDirOverride = tempDir
+	profilemanager.DefaultConfigPathDir = tempDir
+	profilemanager.ActiveProfileStatePath = tempDir + "/active_profile.json"
+	profilemanager.DefaultConfigPath = filepath.Join(tempDir, "default.json")
+	t.Cleanup(func() {
+		profilemanager.DefaultConfigPathDir = origDefaultProfileDir
+		profilemanager.ActiveProfileStatePath = origActiveProfileStatePath
+		profilemanager.DefaultConfigPath = origDefaultConfigPath
+		profilemanager.ConfigDirOverride = ""
+	})
+
+	currUser, err := user.Current()
+	require.NoError(t, err)
+
+	profName := "test-profile"
+
+	ic := profilemanager.ConfigInput{
+		ConfigPath:    filepath.Join(tempDir, profName+".json"),
+		ManagementURL: "https://api.netbird.io:443",
+	}
+	_, err = profilemanager.UpdateOrCreateConfig(ic)
+	require.NoError(t, err)
+
+	pm := profilemanager.ServiceManager{}
+	err = pm.SetActiveProfileState(&profilemanager.ActiveProfileState{
+		Name:     profName,
+		Username: currUser.Username,
+	})
+	require.NoError(t, err)
+
+	ctx := context.Background()
+	s := New(ctx, "console", "", false, false)
+
+	rosenpassEnabled := true
+	rosenpassPermissive := true
+	serverSSHAllowed := true
+	interfaceName := "utun100"
+	wireguardPort := int64(51820)
+	preSharedKey := "test-psk"
+	disableAutoConnect := true
+	networkMonitor := true
+	disableClientRoutes := true
+	disableServerRoutes := true
+	disableDNS := true
+	disableFirewall := true
+	blockLANAccess := true
+	disableNotifications := true
+	lazyConnectionEnabled := true
+	blockInbound := true
+	mtu := int64(1280)
+
+	req := &proto.SetConfigRequest{
+		ProfileName:           profName,
+		Username:              currUser.Username,
+		ManagementUrl:         "https://new-api.netbird.io:443",
+		AdminURL:              "https://new-admin.netbird.io",
+		RosenpassEnabled:      &rosenpassEnabled,
+		RosenpassPermissive:   &rosenpassPermissive,
+		ServerSSHAllowed:      &serverSSHAllowed,
+		InterfaceName:         &interfaceName,
+		WireguardPort:         &wireguardPort,
+		OptionalPreSharedKey:  &preSharedKey,
+		DisableAutoConnect:    &disableAutoConnect,
+		NetworkMonitor:        &networkMonitor,
+		DisableClientRoutes:   &disableClientRoutes,
+		DisableServerRoutes:   &disableServerRoutes,
+		DisableDns:            &disableDNS,
+		DisableFirewall:       &disableFirewall,
+		BlockLanAccess:        &blockLANAccess,
+		DisableNotifications:  &disableNotifications,
+		LazyConnectionEnabled: &lazyConnectionEnabled,
+		BlockInbound:          &blockInbound,
+		NatExternalIPs:        []string{"1.2.3.4", "5.6.7.8"},
+		CleanNATExternalIPs:   false,
+		CustomDNSAddress:      []byte("1.1.1.1:53"),
+		ExtraIFaceBlacklist:   []string{"eth1", "eth2"},
+		DnsLabels:             []string{"label1", "label2"},
+		CleanDNSLabels:        false,
+		DnsRouteInterval:      durationpb.New(2 * time.Minute),
+		Mtu:                   &mtu,
+	}
+
+	_, err = s.SetConfig(ctx, req)
+	require.NoError(t, err)
+
+	profState := profilemanager.ActiveProfileState{
+		Name:     profName,
+		Username: currUser.Username,
+	}
+	cfgPath, err := profState.FilePath()
+	require.NoError(t, err)
+
+	cfg, err := profilemanager.GetConfig(cfgPath)
+	require.NoError(t, err)
+
+	require.Equal(t, "https://new-api.netbird.io:443", cfg.ManagementURL.String())
+	require.Equal(t, "https://new-admin.netbird.io:443", cfg.AdminURL.String())
+	require.Equal(t, rosenpassEnabled, cfg.RosenpassEnabled)
+	require.Equal(t, rosenpassPermissive, cfg.RosenpassPermissive)
+	require.NotNil(t, cfg.ServerSSHAllowed)
+	require.Equal(t, serverSSHAllowed, *cfg.ServerSSHAllowed)
+	require.Equal(t, interfaceName, cfg.WgIface)
+	require.Equal(t, int(wireguardPort), cfg.WgPort)
+	require.Equal(t, preSharedKey, cfg.PreSharedKey)
+	require.Equal(t, disableAutoConnect, cfg.DisableAutoConnect)
+	require.NotNil(t, cfg.NetworkMonitor)
+	require.Equal(t, networkMonitor, *cfg.NetworkMonitor)
+	require.Equal(t, disableClientRoutes, cfg.DisableClientRoutes)
+	require.Equal(t, disableServerRoutes, cfg.DisableServerRoutes)
+	require.Equal(t, disableDNS, cfg.DisableDNS)
+	require.Equal(t, disableFirewall, cfg.DisableFirewall)
+	require.Equal(t, blockLANAccess, cfg.BlockLANAccess)
+	require.NotNil(t, cfg.DisableNotifications)
+	require.Equal(t, disableNotifications, *cfg.DisableNotifications)
+	require.Equal(t, lazyConnectionEnabled, cfg.LazyConnectionEnabled)
+	require.Equal(t, blockInbound, cfg.BlockInbound)
+	require.Equal(t, []string{"1.2.3.4", "5.6.7.8"}, cfg.NATExternalIPs)
+	require.Equal(t, "1.1.1.1:53", cfg.CustomDNSAddress)
+	// IFaceBlackList contains defaults + extras
+	require.Contains(t, cfg.IFaceBlackList, "eth1")
+	require.Contains(t, cfg.IFaceBlackList, "eth2")
+	require.Equal(t, []string{"label1", "label2"}, cfg.DNSLabels.ToPunycodeList())
+	require.Equal(t, 2*time.Minute, cfg.DNSRouteInterval)
+	require.Equal(t, uint16(mtu), cfg.MTU)
+
+	verifyAllFieldsCovered(t, req)
+}
+
+// verifyAllFieldsCovered uses reflection to ensure we're testing all fields in SetConfigRequest.
+// If a new field is added to SetConfigRequest, this function will fail the test,
+// forcing the developer to update both the SetConfig handler and this test.
+func verifyAllFieldsCovered(t *testing.T, req *proto.SetConfigRequest) {
+	t.Helper()
+
+	metadataFields := map[string]bool{
+		"state":               true, // protobuf internal
+		"sizeCache":           true, // protobuf internal
+		"unknownFields":       true, // protobuf internal
+		"Username":            true, // metadata
+		"ProfileName":         true, // metadata
+		"CleanNATExternalIPs": true, // control flag for clearing
+		"CleanDNSLabels":      true, // control flag for clearing
+	}
+
+	expectedFields := map[string]bool{
+		"ManagementUrl":         true,
+		"AdminURL":              true,
+		"RosenpassEnabled":      true,
+		"RosenpassPermissive":   true,
+		"ServerSSHAllowed":      true,
+		"InterfaceName":         true,
+		"WireguardPort":         true,
+		"OptionalPreSharedKey":  true,
+		"DisableAutoConnect":    true,
+		"NetworkMonitor":        true,
+		"DisableClientRoutes":   true,
+		"DisableServerRoutes":   true,
+		"DisableDns":            true,
+		"DisableFirewall":       true,
+		"BlockLanAccess":        true,
+		"DisableNotifications":  true,
+		"LazyConnectionEnabled": true,
+		"BlockInbound":          true,
+		"NatExternalIPs":        true,
+		"CustomDNSAddress":      true,
+		"ExtraIFaceBlacklist":   true,
+		"DnsLabels":             true,
+		"DnsRouteInterval":      true,
+		"Mtu":                   true,
+	}
+
+	val := reflect.ValueOf(req).Elem()
+	typ := val.Type()
+
+	var unexpectedFields []string
+	for i := 0; i < val.NumField(); i++ {
+		field := typ.Field(i)
+		fieldName := field.Name
+
+		if metadataFields[fieldName] {
+			continue
+		}
+
+		if !expectedFields[fieldName] {
+			unexpectedFields = append(unexpectedFields, fieldName)
+		}
+	}
+
+	if len(unexpectedFields) > 0 {
+		t.Fatalf("New field(s) detected in SetConfigRequest: %v", unexpectedFields)
+	}
+}
+
+// TestCLIFlags_MappedToSetConfig ensures all CLI flags that modify config are properly mapped to SetConfigRequest.
+// This test catches bugs where a new CLI flag is added but not wired to the SetConfigRequest in setupSetConfigReq.
+func TestCLIFlags_MappedToSetConfig(t *testing.T) {
+	// Map of CLI flag names to their corresponding SetConfigRequest field names.
+	// This map must be updated when adding new config-related CLI flags.
+	flagToField := map[string]string{
+		"management-url":         "ManagementUrl",
+		"admin-url":              "AdminURL",
+		"enable-rosenpass":       "RosenpassEnabled",
+		"rosenpass-permissive":   "RosenpassPermissive",
+		"allow-server-ssh":       "ServerSSHAllowed",
+		"interface-name":         "InterfaceName",
+		"wireguard-port":         "WireguardPort",
+		"preshared-key":          "OptionalPreSharedKey",
+		"disable-auto-connect":   "DisableAutoConnect",
+		"network-monitor":        "NetworkMonitor",
+		"disable-client-routes":  "DisableClientRoutes",
+		"disable-server-routes":  "DisableServerRoutes",
+		"disable-dns":            "DisableDns",
+		"disable-firewall":       "DisableFirewall",
+		"block-lan-access":       "BlockLanAccess",
+		"block-inbound":          "BlockInbound",
+		"enable-lazy-connection": "LazyConnectionEnabled",
+		"external-ip-map":        "NatExternalIPs",
+		"dns-resolver-address":   "CustomDNSAddress",
+		"extra-iface-blacklist":  "ExtraIFaceBlacklist",
+		"extra-dns-labels":       "DnsLabels",
+		"dns-router-interval":    "DnsRouteInterval",
+		"mtu":                    "Mtu",
+	}
+
+	// SetConfigRequest fields that don't have CLI flags (settable only via UI or other means).
+	fieldsWithoutCLIFlags := map[string]bool{
+		"DisableNotifications": true, // Only settable via UI
+	}
+
+	// Get all SetConfigRequest fields to verify our map is complete.
+	req := &proto.SetConfigRequest{}
+	val := reflect.ValueOf(req).Elem()
+	typ := val.Type()
+
+	var unmappedFields []string
+	for i := 0; i < val.NumField(); i++ {
+		field := typ.Field(i)
+		fieldName := field.Name
+
+		// Skip protobuf internal fields and metadata fields.
+		if fieldName == "state" || fieldName == "sizeCache" || fieldName == "unknownFields" {
+			continue
+		}
+		if fieldName == "Username" || fieldName == "ProfileName" {
+			continue
+		}
+		if fieldName == "CleanNATExternalIPs" || fieldName == "CleanDNSLabels" {
+			continue
+		}
+
+		// Check if this field is either mapped to a CLI flag or explicitly documented as having no CLI flag.
+		mappedToCLI := false
+		for _, mappedField := range flagToField {
+			if mappedField == fieldName {
+				mappedToCLI = true
+				break
+			}
+		}
+
+		hasNoCLIFlag := fieldsWithoutCLIFlags[fieldName]
+
+		if !mappedToCLI && !hasNoCLIFlag {
+			unmappedFields = append(unmappedFields, fieldName)
+		}
+	}
+
+	if len(unmappedFields) > 0 {
+		t.Fatalf("SetConfigRequest field(s) not documented: %v\n"+
+			"Either add the CLI flag to flagToField map, or if there's no CLI flag for this field, "+
+			"add it to fieldsWithoutCLIFlags map with a comment explaining why.", unmappedFields)
+	}
+
+	t.Log("All SetConfigRequest fields are properly documented")
+}

client/status/status.go

@@ -205,15 +205,18 @@ func mapPeers(
 		localICEEndpoint := ""
 		remoteICEEndpoint := ""
 		relayServerAddress := ""
-		connType := "P2P"
+		connType := "-"
 		lastHandshake := time.Time{}
 		transferReceived := int64(0)
 		transferSent := int64(0)
 
 		isPeerConnected := pbPeerState.ConnStatus == peer.StatusConnected.String()
 
-		if pbPeerState.Relayed {
-			connType = "Relayed"
+		if isPeerConnected {
+			connType = "P2P"
+			if pbPeerState.Relayed {
+				connType = "Relayed"
+			}
 		}
 
 		if skipDetailByFilters(pbPeerState, pbPeerState.ConnStatus, statusFilter, prefixNamesFilter, prefixNamesFilterMap, ipsFilter, connectionTypeFilter, connType) {

client/ui/client_ui.go

@@ -31,7 +31,6 @@ import (
 	"fyne.io/systray"
 	"github.com/cenkalti/backoff/v4"
 	log "github.com/sirupsen/logrus"
-	"github.com/skratchdot/open-golang/open"
 	"golang.zx2c4.com/wireguard/wgctrl/wgtypes"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/credentials/insecure"
@@ -86,21 +85,22 @@ func main() {
 
 	// Create the service client (this also builds the settings or networks UI if requested).
 	client := newServiceClient(&newServiceClientArgs{
-		addr:         flags.daemonAddr,
-		logFile:      logFile,
-		app:          a,
-		showSettings: flags.showSettings,
-		showNetworks: flags.showNetworks,
-		showLoginURL: flags.showLoginURL,
-		showDebug:    flags.showDebug,
-		showProfiles: flags.showProfiles,
+		addr:             flags.daemonAddr,
+		logFile:          logFile,
+		app:              a,
+		showSettings:     flags.showSettings,
+		showNetworks:     flags.showNetworks,
+		showLoginURL:     flags.showLoginURL,
+		showDebug:        flags.showDebug,
+		showProfiles:     flags.showProfiles,
+		showQuickActions: flags.showQuickActions,
 	})
 
 	// Watch for theme/settings changes to update the icon.
 	go watchSettingsChanges(a, client)
 
 	// Run in window mode if any UI flag was set.
-	if flags.showSettings || flags.showNetworks || flags.showDebug || flags.showLoginURL || flags.showProfiles {
+	if flags.showSettings || flags.showNetworks || flags.showDebug || flags.showLoginURL || flags.showProfiles || flags.showQuickActions {
 		a.Run()
 		return
 	}
@@ -112,23 +112,29 @@ func main() {
 		return
 	}
 	if running {
-		log.Warnf("another process is running with pid %d, exiting", pid)
+		log.Infof("another process is running with pid %d, sending signal to show window", pid)
+		if err := sendShowWindowSignal(pid); err != nil {
+			log.Errorf("send signal to running instance: %v", err)
+		}
 		return
 	}
 
+	client.setupSignalHandler(client.ctx)
+
 	client.setDefaultFonts()
 	systray.Run(client.onTrayReady, client.onTrayExit)
 }
 
 type cliFlags struct {
-	daemonAddr     string
-	showSettings   bool
-	showNetworks   bool
-	showProfiles   bool
-	showDebug      bool
-	showLoginURL   bool
-	errorMsg       string
-	saveLogsInFile bool
+	daemonAddr       string
+	showSettings     bool
+	showNetworks     bool
+	showProfiles     bool
+	showDebug        bool
+	showLoginURL     bool
+	showQuickActions bool
+	errorMsg         string
+	saveLogsInFile   bool
 }
 
 // parseFlags reads and returns all needed command-line flags.
@@ -144,6 +150,7 @@ func parseFlags() *cliFlags {
 	flag.BoolVar(&flags.showNetworks, "networks", false, "run networks window")
 	flag.BoolVar(&flags.showProfiles, "profiles", false, "run profiles window")
 	flag.BoolVar(&flags.showDebug, "debug", false, "run debug window")
+	flag.BoolVar(&flags.showQuickActions, "quick-actions", false, "run quick actions window")
 	flag.StringVar(&flags.errorMsg, "error-msg", "", "displays an error message window")
 	flag.BoolVar(&flags.saveLogsInFile, "use-log-file", false, fmt.Sprintf("save logs in a file: %s/netbird-ui-PID.log", os.TempDir()))
 	flag.BoolVar(&flags.showLoginURL, "login-url", false, "show login URL in a popup window")
@@ -288,6 +295,7 @@ type serviceClient struct {
 	showNetworks         bool
 	wNetworks            fyne.Window
 	wProfiles            fyne.Window
+	wQuickActions        fyne.Window
 
 	eventManager *event.Manager
 
@@ -305,14 +313,15 @@ type menuHandler struct {
 }
 
 type newServiceClientArgs struct {
-	addr         string
-	logFile      string
-	app          fyne.App
-	showSettings bool
-	showNetworks bool
-	showDebug    bool
-	showLoginURL bool
-	showProfiles bool
+	addr             string
+	logFile          string
+	app              fyne.App
+	showSettings     bool
+	showNetworks     bool
+	showDebug        bool
+	showLoginURL     bool
+	showProfiles     bool
+	showQuickActions bool
 }
 
 // newServiceClient instance constructor
@@ -348,6 +357,8 @@ func newServiceClient(args *newServiceClientArgs) *serviceClient {
 		s.showDebugUI()
 	case args.showProfiles:
 		s.showProfilesUI()
+	case args.showQuickActions:
+		s.showQuickActionsUI()
 	}
 
 	return s
@@ -633,7 +644,7 @@ func (s *serviceClient) login(openURL bool) (*proto.LoginResponse, error) {
 }
 
 func (s *serviceClient) handleSSOLogin(loginResp *proto.LoginResponse, conn proto.DaemonServiceClient) error {
-	err := open.Run(loginResp.VerificationURIComplete)
+	err := openURL(loginResp.VerificationURIComplete)
 	if err != nil {
 		log.Errorf("opening the verification uri in the browser failed: %v", err)
 		return err
@@ -1487,6 +1498,10 @@ func (s *serviceClient) showLoginURL() context.CancelFunc {
 }
 
 func openURL(url string) error {
+	if browser := os.Getenv("BROWSER"); browser != "" {
+		return exec.Command(browser, url).Start()
+	}
+
 	var err error
 	switch runtime.GOOS {
 	case "windows":

client/ui/quickactions.go

@@ -0,0 +1,101 @@
+//go:build !(linux && 386)
+
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/container"
+	"fyne.io/fyne/v2/layout"
+	"fyne.io/fyne/v2/widget"
+	log "github.com/sirupsen/logrus"
+
+	"github.com/netbirdio/netbird/client/internal/peer"
+	"github.com/netbirdio/netbird/client/proto"
+)
+
+// showQuickActionsUI displays a simple window with connect/disconnect controls.
+func (s *serviceClient) showQuickActionsUI() {
+	s.wQuickActions = s.app.NewWindow("NetBird")
+	s.wQuickActions.SetOnClosed(s.cancel)
+
+	statusLabel := widget.NewLabel("Status: Checking...")
+	connectBtn := widget.NewButton("Connect", nil)
+	disconnectBtn := widget.NewButton("Disconnect", nil)
+
+	updateUI := func() {
+		client, err := s.getSrvClient(defaultFailTimeout)
+		if err != nil {
+			log.Errorf("get service client: %v", err)
+			statusLabel.SetText("Status: Error connecting to daemon")
+			connectBtn.Disable()
+			disconnectBtn.Disable()
+			return
+		}
+
+		status, err := client.Status(context.Background(), &proto.StatusRequest{})
+		if err != nil {
+			log.Errorf("get status: %v", err)
+			statusLabel.SetText("Status: Error")
+			connectBtn.Disable()
+			disconnectBtn.Disable()
+			return
+		}
+
+		if status.Status == string(peer.StatusConnected) {
+			statusLabel.SetText("Status: Connected")
+			connectBtn.Disable()
+			disconnectBtn.Enable()
+		} else {
+			statusLabel.SetText("Status: Disconnected")
+			connectBtn.Enable()
+			disconnectBtn.Disable()
+		}
+	}
+
+	connectBtn.OnTapped = func() {
+		connectBtn.Disable()
+		statusLabel.SetText("Status: Connecting...")
+		go func() {
+			if err := s.menuUpClick(); err != nil {
+				log.Errorf("connect failed: %v", err)
+				statusLabel.SetText(fmt.Sprintf("Status: Error - %v", err))
+			}
+			updateUI()
+		}()
+	}
+
+	disconnectBtn.OnTapped = func() {
+		disconnectBtn.Disable()
+		statusLabel.SetText("Status: Disconnecting...")
+		go func() {
+			if err := s.menuDownClick(); err != nil {
+				log.Errorf("disconnect failed: %v", err)
+				statusLabel.SetText(fmt.Sprintf("Status: Error - %v", err))
+			}
+			updateUI()
+		}()
+	}
+
+	content := container.NewVBox(
+		layout.NewSpacer(),
+		statusLabel,
+		layout.NewSpacer(),
+		container.NewHBox(
+			layout.NewSpacer(),
+			connectBtn,
+			disconnectBtn,
+			layout.NewSpacer(),
+		),
+		layout.NewSpacer(),
+	)
+
+	s.wQuickActions.SetContent(content)
+	s.wQuickActions.Resize(fyne.NewSize(300, 150))
+	s.wQuickActions.SetFixedSize(true)
+	s.wQuickActions.Show()
+
+	updateUI()
+}

client/ui/signal_unix.go

@@ -0,0 +1,76 @@
+//go:build !windows && !(linux && 386)
+
+package main
+
+import (
+	"context"
+	"os"
+	"os/exec"
+	"os/signal"
+	"syscall"
+
+	log "github.com/sirupsen/logrus"
+)
+
+// setupSignalHandler sets up a signal handler to listen for SIGUSR1.
+// When received, it opens the quick actions window.
+func (s *serviceClient) setupSignalHandler(ctx context.Context) {
+	sigChan := make(chan os.Signal, 1)
+	signal.Notify(sigChan, syscall.SIGUSR1)
+
+	go func() {
+		for {
+			select {
+			case <-ctx.Done():
+				return
+			case <-sigChan:
+				log.Info("received SIGUSR1 signal, opening quick actions window")
+				s.openQuickActions()
+			}
+		}
+	}()
+}
+
+// openQuickActions opens the quick actions window by spawning a new process.
+func (s *serviceClient) openQuickActions() {
+	proc, err := os.Executable()
+	if err != nil {
+		log.Errorf("get executable path: %v", err)
+		return
+	}
+
+	cmd := exec.CommandContext(s.ctx, proc,
+		"--quick-actions=true",
+		"--daemon-addr="+s.addr,
+	)
+
+	if out := s.attachOutput(cmd); out != nil {
+		defer func() {
+			if err := out.Close(); err != nil {
+				log.Errorf("close log file %s: %v", s.logFile, err)
+			}
+		}()
+	}
+
+	log.Infof("running command: %s --quick-actions=true --daemon-addr=%s", proc, s.addr)
+
+	if err := cmd.Start(); err != nil {
+		log.Errorf("start quick actions window: %v", err)
+		return
+	}
+
+	go func() {
+		if err := cmd.Wait(); err != nil {
+			log.Debugf("quick actions window exited: %v", err)
+		}
+	}()
+}
+
+// sendShowWindowSignal sends SIGUSR1 to the specified PID.
+func sendShowWindowSignal(pid int32) error {
+	process, err := os.FindProcess(int(pid))
+	if err != nil {
+		return err
+	}
+	return process.Signal(syscall.SIGUSR1)
+}

client/ui/signal_windows.go

@@ -0,0 +1,57 @@
+//go:build windows
+
+package main
+
+import (
+	"context"
+	"os"
+	"os/exec"
+
+	log "github.com/sirupsen/logrus"
+)
+
+// setupSignalHandler sets up signal handling for Windows.
+// Windows doesn't support SIGUSR1, so this is currently a no-op.
+// Future enhancement: implement Windows-specific IPC (named events, named pipes, etc.)
+func (s *serviceClient) setupSignalHandler(ctx context.Context) {
+	// TODO: see how debug bundle is generated on signal in windows
+	log.Debug("signal handler not yet implemented for Windows")
+}
+
+// openQuickActions opens the quick actions window by spawning a new process.
+func (s *serviceClient) openQuickActions() {
+	proc, err := os.Executable()
+	if err != nil {
+		log.Errorf("get executable path: %v", err)
+		return
+	}
+
+	cmd := exec.CommandContext(s.ctx, proc,
+		"--quick-actions=true",
+		"--daemon-addr="+s.addr,
+	)
+
+	if out := s.attachOutput(cmd); out != nil {
+		defer func() {
+			if err := out.Close(); err != nil {
+				log.Errorf("close log file %s: %v", s.logFile, err)
+			}
+		}()
+	}
+
+	log.Infof("running command: %s --quick-actions=true --daemon-addr=%s", proc, s.addr)
+
+	if err := cmd.Start(); err != nil {
+		log.Errorf("start quick actions window: %v", err)
+		return
+	}
+
+	go func() {
+		if err := cmd.Wait(); err != nil {
+			log.Debugf("quick actions window exited: %v", err)
+		}
+	}()
+}
+
+func sendShowWindowSignal(pid int32) error {
+}

infrastructure_files/getting-started-with-zitadel.sh

@@ -682,17 +682,6 @@ renderManagementJson() {
             "URI": "stun:$NETBIRD_DOMAIN:3478"
         }
     ],
-    "TURNConfig": {
-        "Turns": [
-            {
-                "Proto": "udp",
-                "URI": "turn:$NETBIRD_DOMAIN:3478",
-                "Username": "$TURN_USER",
-                "Password": "$TURN_PASSWORD"
-            }
-        ],
-        "TimeBasedCredentials": false
-    },
     "Relay": {
         "Addresses": ["$NETBIRD_RELAY_PROTO://$NETBIRD_DOMAIN:$NETBIRD_PORT"],
         "CredentialsTTL": "24h",

management/server/idp/auth0_test.go

@@ -26,9 +26,11 @@ type mockHTTPClient struct {
 }
 
 func (c *mockHTTPClient) Do(req *http.Request) (*http.Response, error) {
-	body, err := io.ReadAll(req.Body)
-	if err == nil {
-		c.reqBody = string(body)
+	if req.Body != nil {
+		body, err := io.ReadAll(req.Body)
+		if err == nil {
+			c.reqBody = string(body)
+		}
 	}
 	return &http.Response{
 		StatusCode: c.code,

management/server/idp/idp.go

@@ -201,6 +201,12 @@ func NewManager(ctx context.Context, config Config, appMetrics telemetry.AppMetr
 			APIToken: config.ExtraConfig["ApiToken"],
 		}
 		return NewJumpCloudManager(jumpcloudConfig, appMetrics)
+	case "pocketid":
+		pocketidConfig := PocketIdClientConfig{
+			APIToken:           config.ExtraConfig["ApiToken"],
+			ManagementEndpoint: config.ExtraConfig["ManagementEndpoint"],
+		}
+		return NewPocketIdManager(pocketidConfig, appMetrics)
 	default:
 		return nil, fmt.Errorf("invalid manager type: %s", config.ManagerType)
 	}

management/server/idp/pocketid.go

@@ -0,0 +1,384 @@
+package idp
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"slices"
+	"strings"
+	"time"
+
+	"github.com/netbirdio/netbird/management/server/telemetry"
+)
+
+type PocketIdManager struct {
+	managementEndpoint string
+	apiToken           string
+	httpClient         ManagerHTTPClient
+	credentials        ManagerCredentials
+	helper             ManagerHelper
+	appMetrics         telemetry.AppMetrics
+}
+
+type pocketIdCustomClaimDto struct {
+	Key   string `json:"key"`
+	Value string `json:"value"`
+}
+
+type pocketIdUserDto struct {
+	CustomClaims []pocketIdCustomClaimDto `json:"customClaims"`
+	Disabled     bool                     `json:"disabled"`
+	DisplayName  string                   `json:"displayName"`
+	Email        string                   `json:"email"`
+	FirstName    string                   `json:"firstName"`
+	ID           string                   `json:"id"`
+	IsAdmin      bool                     `json:"isAdmin"`
+	LastName     string                   `json:"lastName"`
+	LdapID       string                   `json:"ldapId"`
+	Locale       string                   `json:"locale"`
+	UserGroups   []pocketIdUserGroupDto   `json:"userGroups"`
+	Username     string                   `json:"username"`
+}
+
+type pocketIdUserCreateDto struct {
+	Disabled    bool   `json:"disabled,omitempty"`
+	DisplayName string `json:"displayName"`
+	Email       string `json:"email"`
+	FirstName   string `json:"firstName"`
+	IsAdmin     bool   `json:"isAdmin,omitempty"`
+	LastName    string `json:"lastName,omitempty"`
+	Locale      string `json:"locale,omitempty"`
+	Username    string `json:"username"`
+}
+
+type pocketIdPaginatedUserDto struct {
+	Data       []pocketIdUserDto     `json:"data"`
+	Pagination pocketIdPaginationDto `json:"pagination"`
+}
+
+type pocketIdPaginationDto struct {
+	CurrentPage  int `json:"currentPage"`
+	ItemsPerPage int `json:"itemsPerPage"`
+	TotalItems   int `json:"totalItems"`
+	TotalPages   int `json:"totalPages"`
+}
+
+func (p *pocketIdUserDto) userData() *UserData {
+	return &UserData{
+		Email:       p.Email,
+		Name:        p.DisplayName,
+		ID:          p.ID,
+		AppMetadata: AppMetadata{},
+	}
+}
+
+type pocketIdUserGroupDto struct {
+	CreatedAt    string                   `json:"createdAt"`
+	CustomClaims []pocketIdCustomClaimDto `json:"customClaims"`
+	FriendlyName string                   `json:"friendlyName"`
+	ID           string                   `json:"id"`
+	LdapID       string                   `json:"ldapId"`
+	Name         string                   `json:"name"`
+}
+
+func NewPocketIdManager(config PocketIdClientConfig, appMetrics telemetry.AppMetrics) (*PocketIdManager, error) {
+	httpTransport := http.DefaultTransport.(*http.Transport).Clone()
+	httpTransport.MaxIdleConns = 5
+
+	httpClient := &http.Client{
+		Timeout:   10 * time.Second,
+		Transport: httpTransport,
+	}
+	helper := JsonParser{}
+
+	if config.ManagementEndpoint == "" {
+		return nil, fmt.Errorf("pocketId IdP configuration is incomplete, ManagementEndpoint is missing")
+	}
+
+	if config.APIToken == "" {
+		return nil, fmt.Errorf("pocketId IdP configuration is incomplete, APIToken is missing")
+	}
+
+	credentials := &PocketIdCredentials{
+		clientConfig: config,
+		httpClient:   httpClient,
+		helper:       helper,
+		appMetrics:   appMetrics,
+	}
+
+	return &PocketIdManager{
+		managementEndpoint: config.ManagementEndpoint,
+		apiToken:           config.APIToken,
+		httpClient:         httpClient,
+		credentials:        credentials,
+		helper:             helper,
+		appMetrics:         appMetrics,
+	}, nil
+}
+
+func (p *PocketIdManager) request(ctx context.Context, method, resource string, query *url.Values, body string) ([]byte, error) {
+	var MethodsWithBody = []string{http.MethodPost, http.MethodPut}
+	if !slices.Contains(MethodsWithBody, method) && body != "" {
+		return nil, fmt.Errorf("Body provided to unsupported method: %s", method)
+	}
+
+	reqURL := fmt.Sprintf("%s/api/%s", p.managementEndpoint, resource)
+	if query != nil {
+		reqURL = fmt.Sprintf("%s?%s", reqURL, query.Encode())
+	}
+	var req *http.Request
+	var err error
+	if body != "" {
+		req, err = http.NewRequestWithContext(ctx, method, reqURL, strings.NewReader(body))
+	} else {
+		req, err = http.NewRequestWithContext(ctx, method, reqURL, nil)
+	}
+	if err != nil {
+		return nil, err
+	}
+
+	req.Header.Add("X-API-KEY", p.apiToken)
+
+	if body != "" {
+		req.Header.Add("content-type", "application/json")
+		req.Header.Add("content-length", fmt.Sprintf("%d", req.ContentLength))
+	}
+
+	resp, err := p.httpClient.Do(req)
+	if err != nil {
+		if p.appMetrics != nil {
+			p.appMetrics.IDPMetrics().CountRequestError()
+		}
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK && resp.StatusCode != http.StatusCreated {
+		if p.appMetrics != nil {
+			p.appMetrics.IDPMetrics().CountRequestStatusError()
+		}
+
+		return nil, fmt.Errorf("received unexpected status code from PocketID API: %d", resp.StatusCode)
+	}
+
+	return io.ReadAll(resp.Body)
+}
+
+// getAllUsersPaginated fetches all users from PocketID API using pagination
+func (p *PocketIdManager) getAllUsersPaginated(ctx context.Context, searchParams url.Values) ([]pocketIdUserDto, error) {
+	var allUsers []pocketIdUserDto
+	currentPage := 1
+
+	for {
+		params := url.Values{}
+		// Copy existing search parameters
+		for key, values := range searchParams {
+			params[key] = values
+		}
+
+		params.Set("pagination[limit]", "100")
+		params.Set("pagination[page]", fmt.Sprintf("%d", currentPage))
+
+		body, err := p.request(ctx, http.MethodGet, "users", &params, "")
+		if err != nil {
+			return nil, err
+		}
+
+		var profiles pocketIdPaginatedUserDto
+		err = p.helper.Unmarshal(body, &profiles)
+		if err != nil {
+			return nil, err
+		}
+
+		allUsers = append(allUsers, profiles.Data...)
+
+		// Check if we've reached the last page
+		if currentPage >= profiles.Pagination.TotalPages {
+			break
+		}
+
+		currentPage++
+	}
+
+	return allUsers, nil
+}
+
+func (p *PocketIdManager) UpdateUserAppMetadata(_ context.Context, _ string, _ AppMetadata) error {
+	return nil
+}
+
+func (p *PocketIdManager) GetUserDataByID(ctx context.Context, userId string, appMetadata AppMetadata) (*UserData, error) {
+	body, err := p.request(ctx, http.MethodGet, "users/"+userId, nil, "")
+	if err != nil {
+		return nil, err
+	}
+
+	if p.appMetrics != nil {
+		p.appMetrics.IDPMetrics().CountGetUserDataByID()
+	}
+
+	var user pocketIdUserDto
+	err = p.helper.Unmarshal(body, &user)
+	if err != nil {
+		return nil, err
+	}
+
+	userData := user.userData()
+	userData.AppMetadata = appMetadata
+
+	return userData, nil
+}
+
+func (p *PocketIdManager) GetAccount(ctx context.Context, accountId string) ([]*UserData, error) {
+	// Get all users using pagination
+	allUsers, err := p.getAllUsersPaginated(ctx, url.Values{})
+	if err != nil {
+		return nil, err
+	}
+
+	if p.appMetrics != nil {
+		p.appMetrics.IDPMetrics().CountGetAccount()
+	}
+
+	users := make([]*UserData, 0)
+	for _, profile := range allUsers {
+		userData := profile.userData()
+		userData.AppMetadata.WTAccountID = accountId
+
+		users = append(users, userData)
+	}
+	return users, nil
+}
+
+func (p *PocketIdManager) GetAllAccounts(ctx context.Context) (map[string][]*UserData, error) {
+	// Get all users using pagination
+	allUsers, err := p.getAllUsersPaginated(ctx, url.Values{})
+	if err != nil {
+		return nil, err
+	}
+
+	if p.appMetrics != nil {
+		p.appMetrics.IDPMetrics().CountGetAllAccounts()
+	}
+
+	indexedUsers := make(map[string][]*UserData)
+	for _, profile := range allUsers {
+		userData := profile.userData()
+		indexedUsers[UnsetAccountID] = append(indexedUsers[UnsetAccountID], userData)
+	}
+
+	return indexedUsers, nil
+}
+
+func (p *PocketIdManager) CreateUser(ctx context.Context, email, name, accountID, invitedByEmail string) (*UserData, error) {
+	firstLast := strings.Split(name, " ")
+
+	createUser := pocketIdUserCreateDto{
+		Disabled:    false,
+		DisplayName: name,
+		Email:       email,
+		FirstName:   firstLast[0],
+		LastName:    firstLast[1],
+		Username:    firstLast[0] + "." + firstLast[1],
+	}
+	payload, err := p.helper.Marshal(createUser)
+	if err != nil {
+		return nil, err
+	}
+
+	body, err := p.request(ctx, http.MethodPost, "users", nil, string(payload))
+	if err != nil {
+		return nil, err
+	}
+	var newUser pocketIdUserDto
+	err = p.helper.Unmarshal(body, &newUser)
+	if err != nil {
+		return nil, err
+	}
+
+	if p.appMetrics != nil {
+		p.appMetrics.IDPMetrics().CountCreateUser()
+	}
+	var pending bool = true
+	ret := &UserData{
+		Email: email,
+		Name:  name,
+		ID:    newUser.ID,
+		AppMetadata: AppMetadata{
+			WTAccountID:     accountID,
+			WTPendingInvite: &pending,
+			WTInvitedBy:     invitedByEmail,
+		},
+	}
+	return ret, nil
+}
+
+func (p *PocketIdManager) GetUserByEmail(ctx context.Context, email string) ([]*UserData, error) {
+	params := url.Values{
+		// This value a
+		"search": []string{email},
+	}
+	body, err := p.request(ctx, http.MethodGet, "users", &params, "")
+	if err != nil {
+		return nil, err
+	}
+
+	if p.appMetrics != nil {
+		p.appMetrics.IDPMetrics().CountGetUserByEmail()
+	}
+
+	var profiles struct{ data []pocketIdUserDto }
+	err = p.helper.Unmarshal(body, &profiles)
+	if err != nil {
+		return nil, err
+	}
+
+	users := make([]*UserData, 0)
+	for _, profile := range profiles.data {
+		users = append(users, profile.userData())
+	}
+	return users, nil
+}
+
+func (p *PocketIdManager) InviteUserByID(ctx context.Context, userID string) error {
+	_, err := p.request(ctx, http.MethodPut, "users/"+userID+"/one-time-access-email", nil, "")
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func (p *PocketIdManager) DeleteUser(ctx context.Context, userID string) error {
+	_, err := p.request(ctx, http.MethodDelete, "users/"+userID, nil, "")
+	if err != nil {
+		return err
+	}
+
+	if p.appMetrics != nil {
+		p.appMetrics.IDPMetrics().CountDeleteUser()
+	}
+
+	return nil
+}
+
+var _ Manager = (*PocketIdManager)(nil)
+
+type PocketIdClientConfig struct {
+	APIToken           string
+	ManagementEndpoint string
+}
+
+type PocketIdCredentials struct {
+	clientConfig PocketIdClientConfig
+	helper       ManagerHelper
+	httpClient   ManagerHTTPClient
+	appMetrics   telemetry.AppMetrics
+}
+
+var _ ManagerCredentials = (*PocketIdCredentials)(nil)
+
+func (p PocketIdCredentials) Authenticate(_ context.Context) (JWTToken, error) {
+	return JWTToken{}, nil
+}

management/server/idp/pocketid_test.go

@@ -0,0 +1,138 @@
+package idp
+
+import (
+    "context"
+    "testing"
+
+    "github.com/stretchr/testify/assert"
+    "github.com/stretchr/testify/require"
+
+    "github.com/netbirdio/netbird/management/server/telemetry"
+)
+
+
+func TestNewPocketIdManager(t *testing.T) {
+    type test struct {
+        name                 string
+        inputConfig          PocketIdClientConfig
+        assertErrFunc        require.ErrorAssertionFunc
+        assertErrFuncMessage string
+    }
+
+    defaultTestConfig := PocketIdClientConfig{
+        APIToken:           "api_token",
+        ManagementEndpoint: "http://localhost",
+    }
+
+    tests := []test{
+        {
+            name:                 "Good Configuration",
+            inputConfig:          defaultTestConfig,
+            assertErrFunc:        require.NoError,
+            assertErrFuncMessage: "shouldn't return error",
+        },
+        {
+            name: "Missing ManagementEndpoint",
+            inputConfig: PocketIdClientConfig{
+                APIToken:           defaultTestConfig.APIToken,
+                ManagementEndpoint: "",
+            },
+            assertErrFunc:        require.Error,
+            assertErrFuncMessage: "should return error when field empty",
+        },
+        {
+            name: "Missing APIToken",
+            inputConfig: PocketIdClientConfig{
+                APIToken:           "",
+                ManagementEndpoint: defaultTestConfig.ManagementEndpoint,
+            },
+            assertErrFunc:        require.Error,
+            assertErrFuncMessage: "should return error when field empty",
+        },
+    }
+
+    for _, tc := range tests {
+        t.Run(tc.name, func(t *testing.T) {
+            _, err := NewPocketIdManager(tc.inputConfig, &telemetry.MockAppMetrics{})
+            tc.assertErrFunc(t, err, tc.assertErrFuncMessage)
+        })
+    }
+}
+
+func TestPocketID_GetUserDataByID(t *testing.T) {
+    client := &mockHTTPClient{code: 200, resBody: `{"id":"u1","email":"user1@example.com","displayName":"User One"}`}
+
+    mgr, err := NewPocketIdManager(PocketIdClientConfig{APIToken: "tok", ManagementEndpoint: "http://localhost"}, nil)
+    require.NoError(t, err)
+    mgr.httpClient = client
+
+    md := AppMetadata{WTAccountID: "acc1"}
+    got, err := mgr.GetUserDataByID(context.Background(), "u1", md)
+    require.NoError(t, err)
+    assert.Equal(t, "u1", got.ID)
+    assert.Equal(t, "user1@example.com", got.Email)
+    assert.Equal(t, "User One", got.Name)
+    assert.Equal(t, "acc1", got.AppMetadata.WTAccountID)
+}
+
+func TestPocketID_GetAccount_WithPagination(t *testing.T) {
+    // Single page response with two users
+    client := &mockHTTPClient{code: 200, resBody: `{"data":[{"id":"u1","email":"e1","displayName":"n1"},{"id":"u2","email":"e2","displayName":"n2"}],"pagination":{"currentPage":1,"itemsPerPage":100,"totalItems":2,"totalPages":1}}`}
+
+    mgr, err := NewPocketIdManager(PocketIdClientConfig{APIToken: "tok", ManagementEndpoint: "http://localhost"}, nil)
+    require.NoError(t, err)
+    mgr.httpClient = client
+
+    users, err := mgr.GetAccount(context.Background(), "accX")
+    require.NoError(t, err)
+    require.Len(t, users, 2)
+    assert.Equal(t, "u1", users[0].ID)
+    assert.Equal(t, "accX", users[0].AppMetadata.WTAccountID)
+    assert.Equal(t, "u2", users[1].ID)
+}
+
+func TestPocketID_GetAllAccounts_WithPagination(t *testing.T) {
+    client := &mockHTTPClient{code: 200, resBody: `{"data":[{"id":"u1","email":"e1","displayName":"n1"},{"id":"u2","email":"e2","displayName":"n2"}],"pagination":{"currentPage":1,"itemsPerPage":100,"totalItems":2,"totalPages":1}}`}
+
+    mgr, err := NewPocketIdManager(PocketIdClientConfig{APIToken: "tok", ManagementEndpoint: "http://localhost"}, nil)
+    require.NoError(t, err)
+    mgr.httpClient = client
+
+    accounts, err := mgr.GetAllAccounts(context.Background())
+    require.NoError(t, err)
+    require.Len(t, accounts[UnsetAccountID], 2)
+}
+
+func TestPocketID_CreateUser(t *testing.T) {
+    client := &mockHTTPClient{code: 201, resBody: `{"id":"newid","email":"new@example.com","displayName":"New User"}`}
+
+    mgr, err := NewPocketIdManager(PocketIdClientConfig{APIToken: "tok", ManagementEndpoint: "http://localhost"}, nil)
+    require.NoError(t, err)
+    mgr.httpClient = client
+
+    ud, err := mgr.CreateUser(context.Background(), "new@example.com", "New User", "acc1", "inviter@example.com")
+    require.NoError(t, err)
+    assert.Equal(t, "newid", ud.ID)
+    assert.Equal(t, "new@example.com", ud.Email)
+    assert.Equal(t, "New User", ud.Name)
+    assert.Equal(t, "acc1", ud.AppMetadata.WTAccountID)
+    if assert.NotNil(t, ud.AppMetadata.WTPendingInvite) {
+        assert.True(t, *ud.AppMetadata.WTPendingInvite)
+    }
+    assert.Equal(t, "inviter@example.com", ud.AppMetadata.WTInvitedBy)
+}
+
+func TestPocketID_InviteAndDeleteUser(t *testing.T) {
+    // Same mock for both calls; returns OK with empty JSON
+    client := &mockHTTPClient{code: 200, resBody: `{}`}
+
+    mgr, err := NewPocketIdManager(PocketIdClientConfig{APIToken: "tok", ManagementEndpoint: "http://localhost"}, nil)
+    require.NoError(t, err)
+    mgr.httpClient = client
+
+    err = mgr.InviteUserByID(context.Background(), "u1")
+    require.NoError(t, err)
+
+    err = mgr.DeleteUser(context.Background(), "u1")
+    require.NoError(t, err)
+}