Ejemplo n.º 1
0
func setupGUI(mainSvc *suture.Supervisor, cfg *config.Wrapper, m *model.Model, apiSub *events.BufferedSubscription, discoverer *discover.CachingMux, relaySvc *relay.Svc, errors, systemLog *logger.Recorder) {
	guiCfg := cfg.GUI()

	if !guiCfg.Enabled {
		return
	}
	if guiCfg.Address == "" {
		return
	}

	addr, err := net.ResolveTCPAddr("tcp", guiCfg.Address)
	if err != nil {
		l.Fatalf("Cannot start GUI on %q: %v", guiCfg.Address, err)
	} else {
		var hostOpen, hostShow string
		switch {
		case addr.IP == nil:
			hostOpen = "localhost"
			hostShow = "0.0.0.0"
		case addr.IP.IsUnspecified():
			hostOpen = "localhost"
			hostShow = addr.IP.String()
		default:
			hostOpen = addr.IP.String()
			hostShow = hostOpen
		}

		var proto = "http"
		if guiCfg.UseTLS {
			proto = "https"
		}

		urlShow := fmt.Sprintf("%s://%s/", proto, net.JoinHostPort(hostShow, strconv.Itoa(addr.Port)))
		l.Infoln("Starting web GUI on", urlShow)

		api, err := newAPISvc(myID, cfg, guiAssets, m, apiSub, discoverer, relaySvc, errors, systemLog)
		if err != nil {
			l.Fatalln("Cannot start GUI:", err)
		}
		cfg.Subscribe(api)
		mainSvc.Add(api)

		if cfg.Options().StartBrowser && !noBrowser && !stRestarting {
			urlOpen := fmt.Sprintf("%s://%s/", proto, net.JoinHostPort(hostOpen, strconv.Itoa(addr.Port)))
			// Can potentially block if the utility we are invoking doesn't
			// fork, and just execs, hence keep it in it's own routine.
			go openURL(urlOpen)
		}
	}
}
Ejemplo n.º 2
0
func startAuditing(mainSvc *suture.Supervisor) {
	auditFile := timestampedLoc(locAuditLog)
	fd, err := os.OpenFile(auditFile, os.O_WRONLY|os.O_CREATE|os.O_EXCL, 0600)
	if err != nil {
		l.Fatalln("Audit:", err)
	}

	auditSvc := newAuditSvc(fd)
	mainSvc.Add(auditSvc)

	// We wait for the audit service to fully start before we return, to
	// ensure we capture all events from the start.
	auditSvc.WaitForStart()

	l.Infoln("Audit log in", auditFile)
}
Ejemplo n.º 3
0
func setupGUI(mainSvc *suture.Supervisor, cfg *config.Wrapper, m *model.Model, apiSub *events.BufferedSubscription, discoverer *discover.CachingMux, relaySvc *relay.Svc, errors, systemLog *logger.Recorder) {
	guiCfg := cfg.GUI()

	if !guiCfg.Enabled {
		return
	}

	api, err := newAPISvc(myID, cfg, guiAssets, m, apiSub, discoverer, relaySvc, errors, systemLog)
	if err != nil {
		l.Fatalln("Cannot start GUI:", err)
	}
	cfg.Subscribe(api)
	mainSvc.Add(api)

	if cfg.Options().StartBrowser && !noBrowser && !stRestarting {
		// Can potentially block if the utility we are invoking doesn't
		// fork, and just execs, hence keep it in it's own routine.
		go openURL(guiCfg.URL())
	}
}
Ejemplo n.º 4
0
func setupGUI(mainService *suture.Supervisor, cfg *config.Wrapper, m *model.Model, apiSub events.BufferedSubscription, discoverer discover.CachingMux, connectionsService *connections.Service, errors, systemLog logger.Recorder, runtimeOptions RuntimeOptions) {
	guiCfg := cfg.GUI()

	if !guiCfg.Enabled {
		return
	}

	if guiCfg.InsecureAdminAccess {
		l.Warnln("Insecure admin access is enabled.")
	}

	api := newAPIService(myID, cfg, locations[locHTTPSCertFile], locations[locHTTPSKeyFile], runtimeOptions.assetDir, m, apiSub, discoverer, connectionsService, errors, systemLog)
	cfg.Subscribe(api)
	mainService.Add(api)

	if cfg.Options().StartBrowser && !runtimeOptions.noBrowser && !runtimeOptions.stRestarting {
		// Can potentially block if the utility we are invoking doesn't
		// fork, and just execs, hence keep it in it's own routine.
		go openURL(guiCfg.URL())
	}
}
Ejemplo n.º 5
0
func startAuditing(mainService *suture.Supervisor, auditFile string) {

	var fd io.Writer
	var err error
	var auditDest string
	var auditFlags int

	if auditFile == "-" {
		fd = os.Stdout
		auditDest = "stdout"
	} else if auditFile == "--" {
		fd = os.Stderr
		auditDest = "stderr"
	} else {
		if auditFile == "" {
			auditFile = timestampedLoc(locAuditLog)
			auditFlags = os.O_WRONLY | os.O_CREATE | os.O_EXCL
		} else {
			auditFlags = os.O_WRONLY | os.O_CREATE | os.O_APPEND
		}
		fd, err = os.OpenFile(auditFile, auditFlags, 0600)
		if err != nil {
			l.Fatalln("Audit:", err)
		}
		auditDest = auditFile
	}

	auditService := newAuditService(fd)
	mainService.Add(auditService)

	// We wait for the audit service to fully start before we return, to
	// ensure we capture all events from the start.
	auditService.WaitForStart()

	l.Infoln("Audit log in", auditDest)
}