[client] Report client system flags to management server on login (#3187)

client/android/login.go

@@ -162,7 +162,7 @@ func (a *Auth) login(urlOpener URLOpener) error {
 
 	// check if we need to generate JWT token
 	err := a.withBackOff(a.ctx, func() (err error) {
-		needsLogin, err = internal.IsLoginRequired(a.ctx, a.config.PrivateKey, a.config.ManagementURL, a.config.SSHKey)
+		needsLogin, err = internal.IsLoginRequired(a.ctx, a.config)
 		return
 	})
 	if err != nil {

client/internal/connect.go

@@ -183,7 +183,7 @@ func (c *ConnectClient) run(mobileDependency MobileDependency, probes *ProbeHold
 		}()
 
 		// connect (just a connection, no stream yet) and login to Management Service to get an initial global Wiretrustee config
-		loginResp, err := loginToManagement(engineCtx, mgmClient, publicSSHKey)
+		loginResp, err := loginToManagement(engineCtx, mgmClient, publicSSHKey, c.config)
 		if err != nil {
 			log.Debug(err)
 			if s, ok := gstatus.FromError(err); ok && (s.Code() == codes.PermissionDenied) {
@@ -463,7 +463,7 @@ func connectToSignal(ctx context.Context, wtConfig *mgmProto.WiretrusteeConfig,
 }
 
 // loginToManagement creates Management Services client, establishes a connection, logs-in and gets a global Wiretrustee config (signal, turn, stun hosts, etc)
-func loginToManagement(ctx context.Context, client mgm.Client, pubSSHKey []byte) (*mgmProto.LoginResponse, error) {
+func loginToManagement(ctx context.Context, client mgm.Client, pubSSHKey []byte, config *Config) (*mgmProto.LoginResponse, error) {
 
 	serverPublicKey, err := client.GetServerPublicKey()
 	if err != nil {
@@ -471,6 +471,15 @@ func loginToManagement(ctx context.Context, client mgm.Client, pubSSHKey []byte)
 	}
 
 	sysInfo := system.GetInfo(ctx)
+	sysInfo.SetFlags(
+		config.RosenpassEnabled,
+		config.RosenpassPermissive,
+		config.ServerSSHAllowed,
+		config.DisableClientRoutes,
+		config.DisableServerRoutes,
+		config.DisableDNS,
+		config.DisableFirewall,
+	)
 	loginResp, err := client.Login(*serverPublicKey, sysInfo, pubSSHKey)
 	if err != nil {
 		return nil, err

client/internal/engine.go

@@ -716,6 +716,15 @@ func (e *Engine) updateChecksIfNew(checks []*mgmProto.Checks) error {
 		log.Warnf("failed to get system info with checks: %v", err)
 		info = system.GetInfo(e.ctx)
 	}
+	info.SetFlags(
+		e.config.RosenpassEnabled,
+		e.config.RosenpassPermissive,
+		&e.config.ServerSSHAllowed,
+		e.config.DisableClientRoutes,
+		e.config.DisableServerRoutes,
+		e.config.DisableDNS,
+		e.config.DisableFirewall,
+	)
 
 	if err := e.mgmClient.SyncMeta(info); err != nil {
 		log.Errorf("could not sync meta: error %s", err)
@@ -824,6 +833,15 @@ func (e *Engine) receiveManagementEvents() {
 			log.Warnf("failed to get system info with checks: %v", err)
 			info = system.GetInfo(e.ctx)
 		}
+		info.SetFlags(
+			e.config.RosenpassEnabled,
+			e.config.RosenpassPermissive,
+			&e.config.ServerSSHAllowed,
+			e.config.DisableClientRoutes,
+			e.config.DisableServerRoutes,
+			e.config.DisableDNS,
+			e.config.DisableFirewall,
+		)
 
 		// err = e.mgmClient.Sync(info, e.handleSync)
 		err = e.mgmClient.Sync(e.ctx, info, e.handleSync)
@@ -1354,6 +1372,16 @@ func (e *Engine) close() {
 
 func (e *Engine) readInitialSettings() ([]*route.Route, *nbdns.Config, error) {
 	info := system.GetInfo(e.ctx)
+	info.SetFlags(
+		e.config.RosenpassEnabled,
+		e.config.RosenpassPermissive,
+		&e.config.ServerSSHAllowed,
+		e.config.DisableClientRoutes,
+		e.config.DisableServerRoutes,
+		e.config.DisableDNS,
+		e.config.DisableFirewall,
+	)
+
 	netMap, err := e.mgmClient.GetNetworkMap(info)
 	if err != nil {
 		return nil, nil, err

client/internal/login.go

@@ -17,8 +17,9 @@ import (
 )
 
 // IsLoginRequired check that the server is support SSO or not
-func IsLoginRequired(ctx context.Context, privateKey string, mgmURL *url.URL, sshKey string) (bool, error) {
+func IsLoginRequired(ctx context.Context, config *Config) (bool, error) {
-	mgmClient, err := getMgmClient(ctx, privateKey, mgmURL)
+	mgmURL := config.ManagementURL
+	mgmClient, err := getMgmClient(ctx, config.PrivateKey, mgmURL)
 	if err != nil {
 		return false, err
 	}
@@ -33,12 +34,12 @@ func IsLoginRequired(ctx context.Context, privateKey string, mgmURL *url.URL, ss
 	}()
 	log.Debugf("connected to the Management service %s", mgmURL.String())
 
-	pubSSHKey, err := ssh.GeneratePublicKey([]byte(sshKey))
+	pubSSHKey, err := ssh.GeneratePublicKey([]byte(config.SSHKey))
 	if err != nil {
 		return false, err
 	}
 
-	_, err = doMgmLogin(ctx, mgmClient, pubSSHKey)
+	_, err = doMgmLogin(ctx, mgmClient, pubSSHKey, config)
 	if isLoginNeeded(err) {
 		return true, nil
 	}
@@ -67,10 +68,10 @@ func Login(ctx context.Context, config *Config, setupKey string, jwtToken string
 		return err
 	}
 
-	serverKey, err := doMgmLogin(ctx, mgmClient, pubSSHKey)
+	serverKey, err := doMgmLogin(ctx, mgmClient, pubSSHKey, config)
 	if serverKey != nil && isRegistrationNeeded(err) {
 		log.Debugf("peer registration required")
-		_, err = registerPeer(ctx, *serverKey, mgmClient, setupKey, jwtToken, pubSSHKey)
+		_, err = registerPeer(ctx, *serverKey, mgmClient, setupKey, jwtToken, pubSSHKey, config)
 		return err
 	}
 
@@ -99,7 +100,7 @@ func getMgmClient(ctx context.Context, privateKey string, mgmURL *url.URL) (*mgm
 	return mgmClient, err
 }
 
-func doMgmLogin(ctx context.Context, mgmClient *mgm.GrpcClient, pubSSHKey []byte) (*wgtypes.Key, error) {
+func doMgmLogin(ctx context.Context, mgmClient *mgm.GrpcClient, pubSSHKey []byte, config *Config) (*wgtypes.Key, error) {
 	serverKey, err := mgmClient.GetServerPublicKey()
 	if err != nil {
 		log.Errorf("failed while getting Management Service public key: %v", err)
@@ -107,13 +108,22 @@ func doMgmLogin(ctx context.Context, mgmClient *mgm.GrpcClient, pubSSHKey []byte
 	}
 
 	sysInfo := system.GetInfo(ctx)
+	sysInfo.SetFlags(
+		config.RosenpassEnabled,
+		config.RosenpassPermissive,
+		config.ServerSSHAllowed,
+		config.DisableClientRoutes,
+		config.DisableServerRoutes,
+		config.DisableDNS,
+		config.DisableFirewall,
+	)
 	_, err = mgmClient.Login(*serverKey, sysInfo, pubSSHKey)
 	return serverKey, 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 registerPeer(ctx context.Context, serverPublicKey wgtypes.Key, client *mgm.GrpcClient, setupKey string, jwtToken string, pubSSHKey []byte) (*mgmProto.LoginResponse, error) {
+func registerPeer(ctx context.Context, serverPublicKey wgtypes.Key, client *mgm.GrpcClient, setupKey string, jwtToken string, pubSSHKey []byte, config *Config) (*mgmProto.LoginResponse, error) {
 	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)
@@ -121,6 +131,15 @@ func registerPeer(ctx context.Context, serverPublicKey wgtypes.Key, client *mgm.
 
 	log.Debugf("sending peer registration request to Management Service")
 	info := system.GetInfo(ctx)
+	info.SetFlags(
+		config.RosenpassEnabled,
+		config.RosenpassPermissive,
+		config.ServerSSHAllowed,
+		config.DisableClientRoutes,
+		config.DisableServerRoutes,
+		config.DisableDNS,
+		config.DisableFirewall,
+	)
 	loginResp, err := client.Register(serverPublicKey, validSetupKey.String(), jwtToken, info, pubSSHKey)
 	if err != nil {
 		log.Errorf("failed registering peer %v,%s", err, validSetupKey.String())

client/ios/NetBirdSDK/client.go

@@ -207,7 +207,7 @@ func (c *Client) IsLoginRequired() bool {
 		ConfigPath: c.cfgFile,
 	})
 
-	needsLogin, _ := internal.IsLoginRequired(ctx, cfg.PrivateKey, cfg.ManagementURL, cfg.SSHKey)
+	needsLogin, _ := internal.IsLoginRequired(ctx, cfg)
 	return needsLogin
 }
 

client/ios/NetBirdSDK/login.go

@@ -123,7 +123,7 @@ func (a *Auth) Login() error {
 
 	// check if we need to generate JWT token
 	err := a.withBackOff(a.ctx, func() (err error) {
-		needsLogin, err = internal.IsLoginRequired(a.ctx, a.config.PrivateKey, a.config.ManagementURL, a.config.SSHKey)
+		needsLogin, err = internal.IsLoginRequired(a.ctx, a.config)
 		return
 	})
 	if err != nil {

client/system/info.go

@@ -59,6 +59,31 @@ type Info struct {
 	SystemManufacturer string
 	Environment        Environment
 	Files              []File // for posture checks
+
+	RosenpassEnabled    bool
+	RosenpassPermissive bool
+	ServerSSHAllowed    bool
+	DisableClientRoutes bool
+	DisableServerRoutes bool
+	DisableDNS          bool
+	DisableFirewall     bool
+}
+
+func (i *Info) SetFlags(
+	rosenpassEnabled, rosenpassPermissive bool,
+	serverSSHAllowed *bool,
+	disableClientRoutes, disableServerRoutes,
+	disableDNS, disableFirewall bool,
+) {
+	i.RosenpassEnabled = rosenpassEnabled
+	i.RosenpassPermissive = rosenpassPermissive
+	if serverSSHAllowed != nil {
+		i.ServerSSHAllowed = *serverSSHAllowed
+	}
+	i.DisableClientRoutes = disableClientRoutes
+	i.DisableServerRoutes = disableServerRoutes
+	i.DisableDNS = disableDNS
+	i.DisableFirewall = disableFirewall
 }
 
 // StaticInfo is an object that contains machine information that does not change

management/client/grpc.go

@@ -540,5 +540,15 @@ func infoToMetaData(info *system.Info) *proto.PeerSystemMeta {
 			Platform: info.Environment.Platform,
 		},
 		Files: files,
+
+		Flags: &proto.Flags{
+			RosenpassEnabled:    info.RosenpassEnabled,
+			RosenpassPermissive: info.RosenpassPermissive,
+			ServerSSHAllowed:    info.ServerSSHAllowed,
+			DisableClientRoutes: info.DisableClientRoutes,
+			DisableServerRoutes: info.DisableServerRoutes,
+			DisableDNS:          info.DisableDNS,
+			DisableFirewall:     info.DisableFirewall,
+		},
 	}
 }

management/proto/management.proto

@@ -128,6 +128,16 @@ message File {
   bool processIsRunning = 3;
 }
 
+message Flags {
+  bool rosenpassEnabled = 1;
+  bool rosenpassPermissive = 2;
+  bool serverSSHAllowed = 3;
+  bool disableClientRoutes = 4;
+  bool disableServerRoutes = 5;
+  bool disableDNS = 6;
+  bool disableFirewall = 7;
+}
+
 // PeerSystemMeta is machine meta data like OS and version.
 message PeerSystemMeta {
   string hostname = 1;
@@ -146,6 +156,7 @@ message PeerSystemMeta {
   string sysManufacturer = 14;
   Environment environment = 15;
   repeated File files = 16;
+  Flags flags = 17;
 }
 
 message LoginResponse {