Example #1
0
func (n *IpfsNode) startOnlineServices(ctx context.Context, routingOption RoutingOption, hostOption HostOption, do DiscoveryOption) error {

	if n.PeerHost != nil { // already online.
		return errors.New("node already online")
	}

	// load private key
	if err := n.LoadPrivateKey(); err != nil {
		return err
	}

	// Set reporter
	n.Reporter = metrics.NewBandwidthCounter()

	// get undialable addrs from config
	cfg, err := n.Repo.Config()
	if err != nil {
		return err
	}
	var addrfilter []*net.IPNet
	for _, s := range cfg.Swarm.AddrFilters {
		f, err := mamask.NewMask(s)
		if err != nil {
			return fmt.Errorf("incorrectly formatted address filter in config: %s", s)
		}
		addrfilter = append(addrfilter, f)
	}

	peerhost, err := hostOption(ctx, n.Identity, n.Peerstore, n.Reporter, addrfilter)
	if err != nil {
		return err
	}

	if err := n.startOnlineServicesWithHost(ctx, peerhost, routingOption); err != nil {
		return err
	}

	// Ok, now we're ready to listen.
	if err := startListening(ctx, n.PeerHost, cfg); err != nil {
		return err
	}

	n.Reprovider = rp.NewReprovider(n.Routing, n.Blockstore)
	go n.Reprovider.ProvideEvery(ctx, kReprovideFrequency)

	// setup local discovery
	if do != nil {
		service, err := do(n.PeerHost)
		if err != nil {
			log.Error("mdns error: ", err)
		} else {
			service.RegisterNotifee(n)
			n.Discovery = service
		}
	}

	return n.Bootstrap(DefaultBootstrapConfig)
}
Example #2
0
			return
		}

		if n.PeerHost == nil {
			res.SetError(errNotOnline, cmds.ErrNormal)
			return
		}

		snet, ok := n.PeerHost.Network().(*swarm.Network)
		if !ok {
			res.SetError(errors.New("failed to cast network to swarm network"), cmds.ErrNormal)
			return
		}

		for _, arg := range req.Arguments() {
			mask, err := mafilter.NewMask(arg)
			if err != nil {
				res.SetError(err, cmds.ErrNormal)
				return
			}

			snet.Filters.AddDialFilter(mask)
		}
	},
}

var swarmFiltersRmCmd = &cmds.Command{
	Helptext: cmds.HelpText{
		Tagline: "Remove an address filter.",
		ShortDescription: `
'ipfs swarm filters rm' will remove an address filter from the daemons swarm.