Prefer tls

Signed-off-by: Jakub Sztandera <kubuxu@protocol.ai>

node/modules/lp2p/host.go

@@ -47,7 +47,8 @@ func Host(mctx helpers.MetricsCtx, lc fx.Lifecycle, params P2PHostIn) (RawHost,
 		libp2p.Peerstore(params.Peerstore),
 		libp2p.NoListenAddrs,
 		libp2p.Ping(true),
-		libp2p.UserAgent("lotus-" + build.UserVersion)}
+		libp2p.UserAgent("lotus-" + build.UserVersion),
+	}
 	for _, o := range params.Opts {
 		opts = append(opts, o...)
 	}

node/modules/lp2p/transport.go

@@ -15,7 +15,7 @@ func Security(enabled, preferTLS bool) interface{} {
 	if !enabled {
 		return func() (opts Libp2pOpts) {
 			// TODO: shouldn't this be Errorf to guarantee visibility?
-			log.Warnf(`Your IPFS node has been configured to run WITHOUT ENCRYPTED CONNECTIONS.
+			log.Warnf(`Your lotus node has been configured to run WITHOUT ENCRYPTED CONNECTIONS.
 		You will not be able to connect to any nodes configured to use encrypted connections`)
 			opts.Opts = append(opts.Opts, libp2p.NoSecurity)
 			return opts