fix: message reply formating and private rpc logic

waku.go

@@ -118,7 +118,7 @@ func main() {
 			},
 			&cli.StringFlag{
 				Name:        "nat",
-				Usage:       "TODO",
+				Usage:       "TODO - Not implemented yet.", // This was added so js-waku test don't fail
 				Destination: &options.NAT,
 			},
 			&cli.StringFlag{

waku/v2/node/wakunode2.go

@@ -8,6 +8,7 @@ import (
 	"sync"
 	"time"
 
+	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/p2p/enode"
 	"github.com/libp2p/go-libp2p"
 	"go.uber.org/zap"
@@ -95,19 +96,24 @@ func defaultStoreFactory(w *WakuNode) store.Store {
 func New(ctx context.Context, opts ...WakuNodeOption) (*WakuNode, error) {
 	params := new(WakuNodeParameters)
 
-	ctx, cancel := context.WithCancel(ctx)
-
 	params.libP2POpts = DefaultLibP2POptions
 
 	opts = append(DefaultWakuNodeOptions, opts...)
 	for _, opt := range opts {
 		err := opt(params)
 		if err != nil {
-			cancel()
 			return nil, err
 		}
 	}
 
+	if params.privKey == nil {
+		prvKey, err := crypto.GenerateKey()
+		if err != nil {
+			return nil, err
+		}
+		params.privKey = prvKey
+	}
+
 	if params.enableWSS {
 		params.libP2POpts = append(params.libP2POpts, libp2p.Transport(ws.New, ws.WithTLSConfig(params.tlsConfig)))
 	} else if params.enableWS {
@@ -118,28 +124,26 @@ func New(ctx context.Context, opts ...WakuNodeOption) (*WakuNode, error) {
 	if params.hostAddr == nil {
 		err := WithHostAddress(&net.TCPAddr{IP: net.ParseIP("0.0.0.0"), Port: 0})(params)
 		if err != nil {
-			cancel()
 			return nil, err
 		}
 	}
 	if len(params.multiAddr) > 0 {
 		params.libP2POpts = append(params.libP2POpts, libp2p.ListenAddrs(params.multiAddr...))
 	}
 
-	if params.privKey != nil {
-		params.libP2POpts = append(params.libP2POpts, params.Identity())
-	}
+	params.libP2POpts = append(params.libP2POpts, params.Identity())
 
 	if params.addressFactory != nil {
 		params.libP2POpts = append(params.libP2POpts, libp2p.AddrsFactory(params.addressFactory))
 	}
 
 	host, err := libp2p.New(params.libP2POpts...)
 	if err != nil {
-		cancel()
 		return nil, err
 	}
 
+	ctx, cancel := context.WithCancel(ctx)
+
 	w := new(WakuNode)
 	w.bcaster = v2.NewBroadcaster(1024)
 	w.host = host

waku/v2/rpc/filter.go

@@ -119,7 +119,10 @@ func (f *FilterService) GetV1Messages(req *http.Request, args *ContentTopicArgs,
 		return fmt.Errorf("topic %s not subscribed", args.ContentTopic)
 	}
 
-	reply.Messages = f.messages[args.ContentTopic]
+	for i := range f.messages[args.ContentTopic] {
+		*reply = append(*reply, ProtoWakuMessageToRPCWakuMessage(f.messages[args.ContentTopic][i]))
+	}
+
 	f.messages[args.ContentTopic] = make([]*pb.WakuMessage, 0)
 	return nil
 }

waku/v2/rpc/filter_test.go

@@ -134,13 +134,13 @@ func TestFilterGetV1Messages(t *testing.T) {
 		&messagesReply,
 	)
 	require.NoError(t, err)
-	require.Len(t, messagesReply.Messages, 1)
+	require.Len(t, messagesReply, 1)
 
 	err = serviceB.GetV1Messages(
 		makeRequest(t),
 		&ContentTopicArgs{"ct"},
 		&messagesReply,
 	)
 	require.NoError(t, err)
-	require.Len(t, messagesReply.Messages, 0)
+	require.Len(t, messagesReply, 0)
 }