Merge branch 'main' into refactor/permissions-manager

client/internal/auth/auth.go

@@ -155,7 +155,7 @@ func (a *Auth) IsLoginRequired(ctx context.Context) (bool, error) {
 	var needsLogin bool
 
 	err = a.withRetry(ctx, func(client *mgm.GrpcClient) error {
-		_, _, err := a.doMgmLogin(client, ctx, pubSSHKey)
+		err := a.doMgmLogin(client, ctx, pubSSHKey)
 		if isLoginNeeded(err) {
 			needsLogin = true
 			return nil
@@ -179,8 +179,8 @@ func (a *Auth) Login(ctx context.Context, setupKey string, jwtToken string) (err
 	var isAuthError bool
 
 	err = a.withRetry(ctx, func(client *mgm.GrpcClient) error {
-		serverKey, _, err := a.doMgmLogin(client, ctx, pubSSHKey)
-		if serverKey != nil && isRegistrationNeeded(err) {
+		err := a.doMgmLogin(client, ctx, pubSSHKey)
+		if isRegistrationNeeded(err) {
 			log.Debugf("peer registration required")
 			_, err = a.registerPeer(client, ctx, setupKey, jwtToken, pubSSHKey)
 			if err != nil {
@@ -201,13 +201,7 @@ func (a *Auth) Login(ctx context.Context, setupKey string, jwtToken string) (err
 
 // getPKCEFlow retrieves PKCE authorization flow configuration and creates a flow instance
 func (a *Auth) getPKCEFlow(client *mgm.GrpcClient) (*PKCEAuthorizationFlow, error) {
-	serverKey, err := client.GetServerPublicKey()
-	if err != nil {
-		log.Errorf("failed while getting Management Service public key: %v", err)
-		return nil, err
-	}
-
-	protoFlow, err := client.GetPKCEAuthorizationFlow(*serverKey)
+	protoFlow, err := client.GetPKCEAuthorizationFlow()
 	if err != nil {
 		if s, ok := status.FromError(err); ok && s.Code() == codes.NotFound {
 			log.Warnf("server couldn't find pkce flow, contact admin: %v", err)
@@ -221,7 +215,7 @@ func (a *Auth) getPKCEFlow(client *mgm.GrpcClient) (*PKCEAuthorizationFlow, erro
 	config := &PKCEAuthProviderConfig{
 		Audience:              protoConfig.GetAudience(),
 		ClientID:              protoConfig.GetClientID(),
-		ClientSecret:          protoConfig.GetClientSecret(),
+		ClientSecret:          protoConfig.GetClientSecret(), //nolint:staticcheck
 		TokenEndpoint:         protoConfig.GetTokenEndpoint(),
 		AuthorizationEndpoint: protoConfig.GetAuthorizationEndpoint(),
 		Scope:                 protoConfig.GetScope(),
@@ -246,13 +240,7 @@ func (a *Auth) getPKCEFlow(client *mgm.GrpcClient) (*PKCEAuthorizationFlow, erro
 
 // getDeviceFlow retrieves device authorization flow configuration and creates a flow instance
 func (a *Auth) getDeviceFlow(client *mgm.GrpcClient) (*DeviceAuthorizationFlow, error) {
-	serverKey, err := client.GetServerPublicKey()
-	if err != nil {
-		log.Errorf("failed while getting Management Service public key: %v", err)
-		return nil, err
-	}
-
-	protoFlow, err := client.GetDeviceAuthorizationFlow(*serverKey)
+	protoFlow, err := client.GetDeviceAuthorizationFlow()
 	if err != nil {
 		if s, ok := status.FromError(err); ok && s.Code() == codes.NotFound {
 			log.Warnf("server couldn't find device flow, contact admin: %v", err)
@@ -266,7 +254,7 @@ func (a *Auth) getDeviceFlow(client *mgm.GrpcClient) (*DeviceAuthorizationFlow,
 	config := &DeviceAuthProviderConfig{
 		Audience:           protoConfig.GetAudience(),
 		ClientID:           protoConfig.GetClientID(),
-		ClientSecret:       protoConfig.GetClientSecret(),
+		ClientSecret:       protoConfig.GetClientSecret(), //nolint:staticcheck
 		Domain:             protoConfig.Domain,
 		TokenEndpoint:      protoConfig.GetTokenEndpoint(),
 		DeviceAuthEndpoint: protoConfig.GetDeviceAuthEndpoint(),
@@ -292,28 +280,16 @@ func (a *Auth) getDeviceFlow(client *mgm.GrpcClient) (*DeviceAuthorizationFlow,
 }
 
 // doMgmLogin performs the actual login operation with the management service
-func (a *Auth) doMgmLogin(client *mgm.GrpcClient, ctx context.Context, pubSSHKey []byte) (*wgtypes.Key, *mgmProto.LoginResponse, error) {
-	serverKey, err := client.GetServerPublicKey()
-	if err != nil {
-		log.Errorf("failed while getting Management Service public key: %v", err)
-		return nil, nil, err
-	}
-
+func (a *Auth) doMgmLogin(client *mgm.GrpcClient, ctx context.Context, pubSSHKey []byte) error {
 	sysInfo := system.GetInfo(ctx)
 	a.setSystemInfoFlags(sysInfo)
-	loginResp, err := client.Login(*serverKey, sysInfo, pubSSHKey, a.config.DNSLabels)
-	return serverKey, loginResp, err
+	_, err := client.Login(sysInfo, pubSSHKey, a.config.DNSLabels)
+	return err
 }
 
 // registerPeer checks whether setupKey was provided via cmd line and if not then it prompts user to enter a key.
 // Otherwise tries to register with the provided setupKey via command line.
 func (a *Auth) registerPeer(client *mgm.GrpcClient, ctx context.Context, setupKey string, jwtToken string, pubSSHKey []byte) (*mgmProto.LoginResponse, error) {
-	serverPublicKey, err := client.GetServerPublicKey()
-	if err != nil {
-		log.Errorf("failed while getting Management Service public key: %v", err)
-		return nil, err
-	}
-
 	validSetupKey, err := uuid.Parse(setupKey)
 	if err != nil && jwtToken == "" {
 		return nil, status.Errorf(codes.InvalidArgument, "invalid setup-key or no sso information provided, err: %v", err)
@@ -322,7 +298,7 @@ func (a *Auth) registerPeer(client *mgm.GrpcClient, ctx context.Context, setupKe
 	log.Debugf("sending peer registration request to Management Service")
 	info := system.GetInfo(ctx)
 	a.setSystemInfoFlags(info)
-	loginResp, err := client.Register(*serverPublicKey, validSetupKey.String(), jwtToken, info, pubSSHKey, a.config.DNSLabels)
+	loginResp, err := client.Register(validSetupKey.String(), jwtToken, info, pubSSHKey, a.config.DNSLabels)
 	if err != nil {
 		log.Errorf("failed registering peer %v", err)
 		return nil, err

client/internal/connect.go

@@ -44,6 +44,10 @@ import (
 	"github.com/netbirdio/netbird/version"
 )
 
+// androidRunOverride is set on Android to inject mobile dependencies
+// when using embed.Client (which calls Run() with empty MobileDependency).
+var androidRunOverride func(c *ConnectClient, runningChan chan struct{}, logPath string) error
+
 type ConnectClient struct {
 	ctx            context.Context
 	config         *profilemanager.Config
@@ -76,6 +80,9 @@ func (c *ConnectClient) SetUpdateManager(um *updater.Manager) {
 
 // Run with main logic.
 func (c *ConnectClient) Run(runningChan chan struct{}, logPath string) error {
+	if androidRunOverride != nil {
+		return androidRunOverride(c, runningChan, logPath)
+	}
 	return c.run(MobileDependency{}, runningChan, logPath)
 }
 
@@ -610,12 +617,6 @@ func connectToSignal(ctx context.Context, wtConfig *mgmProto.NetbirdConfig, ourP
 
 // loginToManagement creates Management ServiceDependencies client, establishes a connection, logs-in and gets a global Netbird config (signal, turn, stun hosts, etc)
 func loginToManagement(ctx context.Context, client mgm.Client, pubSSHKey []byte, config *profilemanager.Config) (*mgmProto.LoginResponse, error) {
-
-	serverPublicKey, err := client.GetServerPublicKey()
-	if err != nil {
-		return nil, gstatus.Errorf(codes.FailedPrecondition, "failed while getting Management Service public key: %s", err)
-	}
-
 	sysInfo := system.GetInfo(ctx)
 	sysInfo.SetFlags(
 		config.RosenpassEnabled,
@@ -634,12 +635,7 @@ func loginToManagement(ctx context.Context, client mgm.Client, pubSSHKey []byte,
 		config.EnableSSHRemotePortForwarding,
 		config.DisableSSHAuth,
 	)
-	loginResp, err := client.Login(*serverPublicKey, sysInfo, pubSSHKey, config.DNSLabels)
-	if err != nil {
-		return nil, err
-	}
-
-	return loginResp, nil
+	return client.Login(sysInfo, pubSSHKey, config.DNSLabels)
 }
 
 func statusRecorderToMgmConnStateNotifier(statusRecorder *peer.Status) mgm.ConnStateNotifier {

client/internal/connect_android_default.go

@@ -0,0 +1,73 @@
+//go:build android
+
+package internal
+
+import (
+	"net/netip"
+
+	"github.com/netbirdio/netbird/client/internal/dns"
+	"github.com/netbirdio/netbird/client/internal/listener"
+	"github.com/netbirdio/netbird/client/internal/stdnet"
+)
+
+// noopIFaceDiscover is a stub ExternalIFaceDiscover for embed.Client on Android.
+// It returns an empty interface list, which means ICE P2P candidates won't be
+// discovered — connections will fall back to relay. Applications that need P2P
+// should provide a real implementation via runOnAndroidEmbed that uses
+// Android's ConnectivityManager to enumerate network interfaces.
+type noopIFaceDiscover struct{}
+
+func (noopIFaceDiscover) IFaces() (string, error) {
+	// Return empty JSON array — no local interfaces advertised for ICE.
+	// This is intentional: without Android's ConnectivityManager, we cannot
+	// reliably enumerate interfaces (netlink is restricted on Android 11+).
+	// Relay connections still work; only P2P hole-punching is disabled.
+	return "[]", nil
+}
+
+// noopNetworkChangeListener is a stub for embed.Client on Android.
+// Network change events are ignored since the embed client manages its own
+// reconnection logic via the engine's built-in retry mechanism.
+type noopNetworkChangeListener struct{}
+
+func (noopNetworkChangeListener) OnNetworkChanged(string) {
+	// No-op: embed.Client relies on the engine's internal reconnection
+	// logic rather than OS-level network change notifications.
+}
+
+func (noopNetworkChangeListener) SetInterfaceIP(string) {
+	// No-op: in netstack mode, the overlay IP is managed by the userspace
+	// network stack, not by OS-level interface configuration.
+}
+
+// noopDnsReadyListener is a stub for embed.Client on Android.
+// DNS readiness notifications are not needed in netstack/embed mode
+// since system DNS is disabled and DNS resolution happens externally.
+type noopDnsReadyListener struct{}
+
+func (noopDnsReadyListener) OnReady() {
+	// No-op: embed.Client does not need DNS readiness notifications.
+	// System DNS is disabled in netstack mode.
+}
+
+var _ stdnet.ExternalIFaceDiscover = noopIFaceDiscover{}
+var _ listener.NetworkChangeListener = noopNetworkChangeListener{}
+var _ dns.ReadyListener = noopDnsReadyListener{}
+
+func init() {
+	// Wire up the default override so embed.Client.Start() works on Android
+	// with netstack mode. Provides complete no-op stubs for all mobile
+	// dependencies so the engine's existing Android code paths work unchanged.
+	// Applications that need P2P ICE or real DNS should replace this by
+	// setting androidRunOverride before calling Start().
+	androidRunOverride = func(c *ConnectClient, runningChan chan struct{}, logPath string) error {
+		return c.runOnAndroidEmbed(
+			noopIFaceDiscover{},
+			noopNetworkChangeListener{},
+			[]netip.AddrPort{},
+			noopDnsReadyListener{},
+			runningChan,
+			logPath,
+		)
+	}
+}

client/internal/connect_android_embed.go

@@ -0,0 +1,32 @@
+//go:build android
+
+package internal
+
+import (
+	"net/netip"
+
+	"github.com/netbirdio/netbird/client/internal/dns"
+	"github.com/netbirdio/netbird/client/internal/listener"
+	"github.com/netbirdio/netbird/client/internal/stdnet"
+)
+
+// runOnAndroidEmbed is like RunOnAndroid but accepts a runningChan
+// so embed.Client.Start() can detect when the engine is ready.
+// It provides complete MobileDependency so the engine's existing
+// Android code paths work unchanged.
+func (c *ConnectClient) runOnAndroidEmbed(
+	iFaceDiscover stdnet.ExternalIFaceDiscover,
+	networkChangeListener listener.NetworkChangeListener,
+	dnsAddresses []netip.AddrPort,
+	dnsReadyListener dns.ReadyListener,
+	runningChan chan struct{},
+	logPath string,
+) error {
+	mobileDependency := MobileDependency{
+		IFaceDiscover:         iFaceDiscover,
+		NetworkChangeListener: networkChangeListener,
+		HostDNSAddresses:      dnsAddresses,
+		DnsReadyListener:      dnsReadyListener,
+	}
+	return c.run(mobileDependency, runningChan, logPath)
+}

client/internal/engine.go

@@ -500,7 +500,7 @@ func (e *Engine) Start(netbirdConfig *mgmProto.NetbirdConfig, mgmtURL *url.URL)
 	e.routeManager.SetRouteChangeListener(e.mobileDep.NetworkChangeListener)
 
 	e.dnsServer.SetRouteChecker(func(ip netip.Addr) bool {
-		for _, routes := range e.routeManager.GetClientRoutes() {
+		for _, routes := range e.routeManager.GetSelectedClientRoutes() {
 			for _, r := range routes {
 				if r.Network.Contains(ip) {
 					return true

client/internal/engine_test.go

@@ -828,7 +828,7 @@ func TestEngine_UpdateNetworkMapWithRoutes(t *testing.T) {
 				WgPrivateKey: key,
 				WgPort:       33100,
 				MTU:          iface.DefaultMTU,
-	}, EngineServices{
+			}, EngineServices{
 				SignalClient:   &signal.MockClient{},
 				MgmClient:      &mgmt.MockClient{},
 				RelayManager:   relayMgr,
@@ -1035,7 +1035,7 @@ func TestEngine_UpdateNetworkMapWithDNSUpdate(t *testing.T) {
 				WgPrivateKey: key,
 				WgPort:       33100,
 				MTU:          iface.DefaultMTU,
-	}, EngineServices{
+			}, EngineServices{
 				SignalClient:   &signal.MockClient{},
 				MgmClient:      &mgmt.MockClient{},
 				RelayManager:   relayMgr,
@@ -1538,13 +1538,8 @@ func createEngine(ctx context.Context, cancel context.CancelFunc, setupKey strin
 		return nil, err
 	}
 
-	publicKey, err := mgmtClient.GetServerPublicKey()
-	if err != nil {
-		return nil, err
-	}
-
 	info := system.GetInfo(ctx)
-	resp, err := mgmtClient.Register(*publicKey, setupKey, "", info, nil, nil)
+	resp, err := mgmtClient.Register(setupKey, "", info, nil, nil)
 	if err != nil {
 		return nil, err
 	}
@@ -1566,7 +1561,7 @@ func createEngine(ctx context.Context, cancel context.CancelFunc, setupKey strin
 	}
 
 	relayMgr := relayClient.NewManager(ctx, nil, key.PublicKey().String(), iface.DefaultMTU)
-e, err := NewEngine(ctx, cancel, conf, EngineServices{
+	e, err := NewEngine(ctx, cancel, conf, EngineServices{
 		SignalClient:   signalClient,
 		MgmClient:      mgmtClient,
 		RelayManager:   relayMgr,

client/internal/expose/manager.go

@@ -4,11 +4,14 @@ import (
 	"context"
 	"time"
 
-	mgm "github.com/netbirdio/netbird/shared/management/client"
 	log "github.com/sirupsen/logrus"
+
+	mgm "github.com/netbirdio/netbird/shared/management/client"
 )
 
-const renewTimeout = 10 * time.Second
+const (
+	renewTimeout = 10 * time.Second
+)
 
 // Response holds the response from exposing a service.
 type Response struct {
@@ -18,11 +21,13 @@ type Response struct {
 	PortAutoAssigned bool
 }
 
+// Request holds the parameters for exposing a local service via the management server.
+// It is part of the embed API surface and exposed via a type alias.
 type Request struct {
 	NamePrefix string
 	Domain     string
 	Port       uint16
-	Protocol   int
+	Protocol   ProtocolType
 	Pin        string
 	Password   string
 	UserGroups []string
@@ -59,6 +64,8 @@ func (m *Manager) Expose(ctx context.Context, req Request) (*Response, error) {
 	return fromClientExposeResponse(resp), nil
 }
 
+// KeepAlive periodically renews the expose session for the given domain until the context is canceled or an error occurs.
+// It is part of the embed API surface and exposed via a type alias.
 func (m *Manager) KeepAlive(ctx context.Context, domain string) error {
 	ticker := time.NewTicker(30 * time.Second)
 	defer ticker.Stop()

client/internal/expose/manager_test.go

@@ -86,7 +86,7 @@ func TestNewRequest(t *testing.T) {
 	exposeReq := NewRequest(req)
 
 	assert.Equal(t, uint16(8080), exposeReq.Port, "port should match")
-	assert.Equal(t, int(daemonProto.ExposeProtocol_EXPOSE_HTTPS), exposeReq.Protocol, "protocol should match")
+	assert.Equal(t, ProtocolType(daemonProto.ExposeProtocol_EXPOSE_HTTPS), exposeReq.Protocol, "protocol should match")
 	assert.Equal(t, "123456", exposeReq.Pin, "pin should match")
 	assert.Equal(t, "secret", exposeReq.Password, "password should match")
 	assert.Equal(t, []string{"group1", "group2"}, exposeReq.UserGroups, "user groups should match")

client/internal/expose/protocol.go

@@ -0,0 +1,40 @@
+package expose
+
+import (
+	"fmt"
+	"strings"
+)
+
+// ProtocolType represents the protocol used for exposing a service.
+type ProtocolType int
+
+const (
+	// ProtocolHTTP exposes the service as HTTP.
+	ProtocolHTTP ProtocolType = 0
+	// ProtocolHTTPS exposes the service as HTTPS.
+	ProtocolHTTPS ProtocolType = 1
+	// ProtocolTCP exposes the service as TCP.
+	ProtocolTCP ProtocolType = 2
+	// ProtocolUDP exposes the service as UDP.
+	ProtocolUDP ProtocolType = 3
+	// ProtocolTLS exposes the service as TLS.
+	ProtocolTLS ProtocolType = 4
+)
+
+// ParseProtocolType parses a protocol string into a ProtocolType.
+func ParseProtocolType(s string) (ProtocolType, error) {
+	switch strings.ToLower(s) {
+	case "http":
+		return ProtocolHTTP, nil
+	case "https":
+		return ProtocolHTTPS, nil
+	case "tcp":
+		return ProtocolTCP, nil
+	case "udp":
+		return ProtocolUDP, nil
+	case "tls":
+		return ProtocolTLS, nil
+	default:
+		return 0, fmt.Errorf("unsupported protocol %q: must be http, https, tcp, udp, or tls", s)
+	}
+}

client/internal/expose/request.go

@@ -9,7 +9,7 @@ import (
 func NewRequest(req *daemonProto.ExposeServiceRequest) *Request {
 	return &Request{
 		Port:       uint16(req.Port),
-		Protocol:   int(req.Protocol),
+		Protocol:   ProtocolType(req.Protocol),
 		Pin:        req.Pin,
 		Password:   req.Password,
 		UserGroups: req.UserGroups,
@@ -24,7 +24,7 @@ func toClientExposeRequest(req Request) mgm.ExposeRequest {
 		NamePrefix: req.NamePrefix,
 		Domain:     req.Domain,
 		Port:       req.Port,
-		Protocol:   req.Protocol,
+		Protocol:   int(req.Protocol),
 		Pin:        req.Pin,
 		Password:   req.Password,
 		UserGroups: req.UserGroups,

client/internal/profilemanager/config.go

@@ -39,6 +39,18 @@ const (
 	DefaultAdminURL = "https://app.netbird.io:443"
 )
 
+// mgmProber is the subset of management client needed for URL migration probes.
+type mgmProber interface {
+	HealthCheck() error
+	Close() error
+}
+
+// newMgmProber creates a management client for probing URL reachability.
+// Overridden in tests to avoid real network calls.
+var newMgmProber = func(ctx context.Context, addr string, key wgtypes.Key, tlsEnabled bool) (mgmProber, error) {
+	return mgm.NewClient(ctx, addr, key, tlsEnabled)
+}
+
 var DefaultInterfaceBlacklist = []string{
 	iface.WgInterfaceDefault, "wt", "utun", "tun0", "zt", "ZeroTier", "wg", "ts",
 	"Tailscale", "tailscale", "docker", "veth", "br-", "lo",
@@ -753,21 +765,19 @@ func UpdateOldManagementURL(ctx context.Context, config *Config, configPath stri
 		return config, err
 	}
 
-	client, err := mgm.NewClient(ctx, newURL.Host, key, mgmTlsEnabled)
+	client, err := newMgmProber(ctx, newURL.Host, key, mgmTlsEnabled)
 	if err != nil {
 		log.Infof("couldn't switch to the new Management %s", newURL.String())
 		return config, err
 	}
 	defer func() {
-		err = client.Close()
-		if err != nil {
+		if err := client.Close(); err != nil {
 			log.Warnf("failed to close the Management service client %v", err)
 		}
 	}()
 
 	// gRPC check
-	_, err = client.GetServerPublicKey()
-	if err != nil {
+	if err = client.HealthCheck(); err != nil {
 		log.Infof("couldn't switch to the new Management %s", newURL.String())
 		return nil, err
 	}

client/internal/profilemanager/config_test.go

@@ -10,12 +10,21 @@ import (
 
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
+	"golang.zx2c4.com/wireguard/wgctrl/wgtypes"
 
 	"github.com/netbirdio/netbird/client/iface"
 	"github.com/netbirdio/netbird/client/internal/routemanager/dynamic"
 	"github.com/netbirdio/netbird/util"
 )
 
+type mockMgmProber struct{}
+
+func (m *mockMgmProber) HealthCheck() error {
+	return nil
+}
+
+func (m *mockMgmProber) Close() error { return nil }
+
 func TestGetConfig(t *testing.T) {
 	// case 1: new default config has to be generated
 	config, err := UpdateOrCreateConfig(ConfigInput{
@@ -234,6 +243,12 @@ func TestWireguardPortDefaultVsExplicit(t *testing.T) {
 }
 
 func TestUpdateOldManagementURL(t *testing.T) {
+	origProber := newMgmProber
+	newMgmProber = func(_ context.Context, _ string, _ wgtypes.Key, _ bool) (mgmProber, error) {
+		return &mockMgmProber{}, nil
+	}
+	t.Cleanup(func() { newMgmProber = origProber })
+
 	tests := []struct {
 		name                  string
 		previousManagementURL string
@@ -273,18 +288,17 @@ func TestUpdateOldManagementURL(t *testing.T) {
 				ConfigPath:    configPath,
 			})
 			require.NoError(t, err, "failed to create testing config")
-			previousStats, err := os.Stat(configPath)
-			require.NoError(t, err, "failed to create testing config stats")
+			previousContent, err := os.ReadFile(configPath)
+			require.NoError(t, err, "failed to read initial config")
 			resultConfig, err := UpdateOldManagementURL(context.TODO(), config, configPath)
 			require.NoError(t, err, "got error when updating old management url")
 			require.Equal(t, tt.expectedManagementURL, resultConfig.ManagementURL.String())
-			newStats, err := os.Stat(configPath)
-			require.NoError(t, err, "failed to create testing config stats")
-			switch tt.fileShouldNotChange {
-			case true:
-				require.Equal(t, previousStats.ModTime(), newStats.ModTime(), "file should not change")
-			case false:
-				require.NotEqual(t, previousStats.ModTime(), newStats.ModTime(), "file should have changed")
+			newContent, err := os.ReadFile(configPath)
+			require.NoError(t, err, "failed to read updated config")
+			if tt.fileShouldNotChange {
+				require.Equal(t, string(previousContent), string(newContent), "file should not change")
+			} else {
+				require.NotEqual(t, string(previousContent), string(newContent), "file should have changed")
 			}
 		})
 	}

client/internal/routemanager/manager.go

@@ -52,6 +52,7 @@ type Manager interface {
 	TriggerSelection(route.HAMap)
 	GetRouteSelector() *routeselector.RouteSelector
 	GetClientRoutes() route.HAMap
+	GetSelectedClientRoutes() route.HAMap
 	GetClientRoutesWithNetID() map[route.NetID][]*route.Route
 	SetRouteChangeListener(listener listener.NetworkChangeListener)
 	InitialRouteRange() []string
@@ -465,6 +466,16 @@ func (m *DefaultManager) GetClientRoutes() route.HAMap {
 	return maps.Clone(m.clientRoutes)
 }
 
+// GetSelectedClientRoutes returns only the currently selected/active client routes,
+// filtering out deselected exit nodes. Use this instead of GetClientRoutes when checking
+// if traffic should be routed through the tunnel.
+func (m *DefaultManager) GetSelectedClientRoutes() route.HAMap {
+	m.mux.Lock()
+	defer m.mux.Unlock()
+
+	return m.routeSelector.FilterSelectedExitNodes(maps.Clone(m.clientRoutes))
+}
+
 // GetClientRoutesWithNetID returns the current routes from the route map, but the keys consist of the network ID only
 func (m *DefaultManager) GetClientRoutesWithNetID() map[route.NetID][]*route.Route {
 	m.mux.Lock()

client/internal/routemanager/mock.go

@@ -18,6 +18,7 @@ type MockManager struct {
 	TriggerSelectionFunc         func(haMap route.HAMap)
 	GetRouteSelectorFunc         func() *routeselector.RouteSelector
 	GetClientRoutesFunc          func() route.HAMap
+	GetSelectedClientRoutesFunc  func() route.HAMap
 	GetClientRoutesWithNetIDFunc func() map[route.NetID][]*route.Route
 	StopFunc                     func(manager *statemanager.Manager)
 }
@@ -61,7 +62,7 @@ func (m *MockManager) GetRouteSelector() *routeselector.RouteSelector {
 	return nil
 }
 
-// GetClientRoutes mock implementation of GetClientRoutes from Manager interface
+// GetClientRoutes mock implementation of GetClientRoutes from the Manager interface
 func (m *MockManager) GetClientRoutes() route.HAMap {
 	if m.GetClientRoutesFunc != nil {
 		return m.GetClientRoutesFunc()
@@ -69,6 +70,14 @@ func (m *MockManager) GetClientRoutes() route.HAMap {
 	return nil
 }
 
+// GetSelectedClientRoutes mock implementation of GetSelectedClientRoutes from the Manager interface
+func (m *MockManager) GetSelectedClientRoutes() route.HAMap {
+	if m.GetSelectedClientRoutesFunc != nil {
+		return m.GetSelectedClientRoutesFunc()
+	}
+	return nil
+}
+
 // GetClientRoutesWithNetID mock implementation of GetClientRoutesWithNetID from Manager interface
 func (m *MockManager) GetClientRoutesWithNetID() map[route.NetID][]*route.Route {
 	if m.GetClientRoutesWithNetIDFunc != nil {

client/internal/routemanager/notifier/notifier_android.go

@@ -31,26 +31,11 @@ func (n *Notifier) SetListener(listener listener.NetworkChangeListener) {
 	n.listener = listener
 }
 
+// SetInitialClientRoutes stores the full initial route set (including fake IP blocks)
+// and a separate comparison set (without fake IP blocks) for diff detection.
 func (n *Notifier) SetInitialClientRoutes(initialRoutes []*route.Route, routesForComparison []*route.Route) {
-	// initialRoutes contains fake IP block for interface configuration
-	filteredInitial := make([]*route.Route, 0)
-	for _, r := range initialRoutes {
-		if r.IsDynamic() {
-			continue
-		}
-		filteredInitial = append(filteredInitial, r)
-	}
-	n.initialRoutes = filteredInitial
-
-	// routesForComparison excludes fake IP block for comparison with new routes
-	filteredComparison := make([]*route.Route, 0)
-	for _, r := range routesForComparison {
-		if r.IsDynamic() {
-			continue
-		}
-		filteredComparison = append(filteredComparison, r)
-	}
-	n.currentRoutes = filteredComparison
+	n.initialRoutes = filterStatic(initialRoutes)
+	n.currentRoutes = filterStatic(routesForComparison)
 }
 
 func (n *Notifier) OnNewRoutes(idMap route.HAMap) {
@@ -83,13 +68,43 @@ func (n *Notifier) notify() {
 		return
 	}
 
-	routeStrings := n.routesToStrings(n.currentRoutes)
+	allRoutes := slices.Clone(n.currentRoutes)
+	allRoutes = append(allRoutes, n.extraInitialRoutes()...)
+
+	routeStrings := n.routesToStrings(allRoutes)
 	sort.Strings(routeStrings)
 	go func(l listener.NetworkChangeListener) {
-		l.OnNetworkChanged(strings.Join(n.addIPv6RangeIfNeeded(routeStrings, n.currentRoutes), ","))
+		l.OnNetworkChanged(strings.Join(n.addIPv6RangeIfNeeded(routeStrings, allRoutes), ","))
 	}(n.listener)
 }
 
+// extraInitialRoutes returns initialRoutes whose network prefix is absent
+// from currentRoutes (e.g. the fake IP block added at setup time).
+func (n *Notifier) extraInitialRoutes() []*route.Route {
+	currentNets := make(map[netip.Prefix]struct{}, len(n.currentRoutes))
+	for _, r := range n.currentRoutes {
+		currentNets[r.Network] = struct{}{}
+	}
+
+	var extra []*route.Route
+	for _, r := range n.initialRoutes {
+		if _, ok := currentNets[r.Network]; !ok {
+			extra = append(extra, r)
+		}
+	}
+	return extra
+}
+
+func filterStatic(routes []*route.Route) []*route.Route {
+	out := make([]*route.Route, 0, len(routes))
+	for _, r := range routes {
+		if !r.IsDynamic() {
+			out = append(out, r)
+		}
+	}
+	return out
+}
+
 func (n *Notifier) routesToStrings(routes []*route.Route) []string {
 	nets := make([]string, 0, len(routes))
 	for _, r := range routes {