Merge pull request #9303 from filecoin-project/9299-messages-with-empty-uuids-to-mpoolpushmessage-will-be-rejected

fix: api: Ignore uuid check for messages with uuid not set

node/impl/full/mpool.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"encoding/json"
 
+	"github.com/google/uuid"
 	"github.com/ipfs/go-cid"
 	"go.uber.org/fx"
 	"golang.org/x/xerrors"
@@ -142,8 +143,8 @@ func (a *MpoolAPI) MpoolPushMessage(ctx context.Context, msg *types.Message, spe
 	msg = &cp
 	inMsg := *msg
 
-	// Check if this uuid has already been processed
-	if spec != nil {
+	// Check if this uuid has already been processed. Ignore if uuid is not populated
+	if (spec != nil) && (spec.MsgUuid != uuid.UUID{}) {
 		signedMessage, err := a.MessageSigner.GetSignedMessage(ctx, spec.MsgUuid)
 		if err == nil {
 			log.Warnf("Message already processed. cid=%s", signedMessage.Cid())
@@ -206,7 +207,7 @@ func (a *MpoolAPI) MpoolPushMessage(ctx context.Context, msg *types.Message, spe
 	}
 
 	// Store uuid->signed message in datastore
-	if spec != nil {
+	if (spec != nil) && (spec.MsgUuid != uuid.UUID{}) {
 		err = a.MessageSigner.StoreSignedMessage(ctx, spec.MsgUuid, signedMsg)
 		if err != nil {
 			return nil, err