[#812] pkg/innerring: Support notary notifications in reputation processor

Signed-off-by: Alex Vanin <alexey@nspcc.ru>

pkg/innerring/innerring.go

@@ -777,6 +777,7 @@ func New(ctx context.Context, log *zap.Logger, cfg *viper.Viper) (*Server, error
 				NetMapSource: server.netmapClient,
 			},
 		),
+		NotaryDisabled: server.sideNotaryConfig.disabled,
 	})
 	if err != nil {
 		return nil, err

pkg/innerring/processors/reputation/handlers.go

@@ -19,13 +19,7 @@ func (rp *Processor) handlePutReputation(ev event.Event) {
 
 	// send event to the worker pool
 
-	err := rp.pool.Submit(func() {
-		rp.processPut(
-			put.Epoch(),
-			peerID,
-			put.Value(),
-		)
-	})
+	err := rp.pool.Submit(func() { rp.processPut(&put) })
 	if err != nil {
 		// there system can be moved into controlled degradation stage
 		rp.log.Warn("reputation worker pool drained",

pkg/innerring/processors/reputation/process_put.go

@@ -8,18 +8,23 @@ import (
 
 	apireputation "github.com/nspcc-dev/neofs-api-go/pkg/reputation"
 	"github.com/nspcc-dev/neofs-node/pkg/morph/client/reputation/wrapper"
+	reputationEvent "github.com/nspcc-dev/neofs-node/pkg/morph/event/reputation"
 	"github.com/nspcc-dev/neofs-node/pkg/services/reputation"
 	"go.uber.org/zap"
 )
 
 var errWrongManager = errors.New("got manager that is incorrect for peer")
 
-func (rp *Processor) processPut(epoch uint64, id apireputation.PeerID, value apireputation.GlobalTrust) {
+func (rp *Processor) processPut(e *reputationEvent.Put) {
 	if !rp.alphabetState.IsAlphabet() {
 		rp.log.Info("non alphabet mode, ignore reputation put notification")
 		return
 	}
 
+	epoch := e.Epoch()
+	id := e.PeerID()
+	value := e.Value()
+
 	// check if epoch is valid
 	currentEpoch := rp.epochState.EpochCounter()
 	if epoch >= currentEpoch {
@@ -49,18 +54,7 @@ func (rp *Processor) processPut(epoch uint64, id apireputation.PeerID, value api
 		return
 	}
 
-	args := wrapper.PutArgs{}
-	args.SetEpoch(epoch)
-	args.SetPeerID(id)
-	args.SetValue(value)
-
-	err := rp.reputationWrp.Put(args)
-	if err != nil {
-		// FIXME: do not use `ToV2` method outside neofs-api-go library
-		rp.log.Warn("can't send approval tx for reputation value",
-			zap.String("peer_id", hex.EncodeToString(id.ToV2().GetPublicKey())),
-			zap.String("error", err.Error()))
-	}
+	rp.approvePutReputation(e)
 }
 
 func (rp *Processor) checkManagers(e uint64, mng apireputation.PeerID, peer apireputation.PeerID) error {
@@ -78,3 +72,28 @@ func (rp *Processor) checkManagers(e uint64, mng apireputation.PeerID, peer apir
 
 	return errWrongManager
 }
+
+func (rp *Processor) approvePutReputation(e *reputationEvent.Put) {
+	var (
+		id  = e.PeerID()
+		err error
+	)
+
+	if nr := e.NotaryRequest(); nr != nil {
+		// put event was received via Notary service
+		err = rp.reputationWrp.Morph().NotarySignAndInvokeTX(nr.MainTransaction)
+	} else {
+		args := wrapper.PutArgs{}
+		args.SetEpoch(e.Epoch())
+		args.SetPeerID(id)
+		args.SetValue(e.Value())
+
+		err = rp.reputationWrp.Put(args)
+	}
+	if err != nil {
+		// FIXME: do not use `ToV2` method outside neofs-api-go library
+		rp.log.Warn("can't send approval tx for reputation value",
+			zap.String("peer_id", hex.EncodeToString(id.ToV2().GetPublicKey())),
+			zap.String("error", err.Error()))
+	}
+}

pkg/innerring/processors/reputation/processor.go

@@ -4,6 +4,7 @@ import (
 	"errors"
 	"fmt"
 
+	"github.com/nspcc-dev/neo-go/pkg/core/mempoolevent"
 	"github.com/nspcc-dev/neo-go/pkg/util"
 	reputationWrapper "github.com/nspcc-dev/neofs-node/pkg/morph/client/reputation/wrapper"
 	"github.com/nspcc-dev/neofs-node/pkg/morph/event"
@@ -37,6 +38,8 @@ type (
 		reputationWrp *reputationWrapper.ClientWrapper
 
 		mngBuilder common.ManagerBuilder
+
+		notaryDisabled bool
 	}
 
 	// Params of the processor constructor.
@@ -48,6 +51,7 @@ type (
 		AlphabetState      AlphabetState
 		ReputationWrapper  *reputationWrapper.ClientWrapper
 		ManagerBuilder     common.ManagerBuilder
+		NotaryDisabled     bool
 	}
 )
 
@@ -85,11 +89,16 @@ func New(p *Params) (*Processor, error) {
 		alphabetState:      p.AlphabetState,
 		reputationWrp:      p.ReputationWrapper,
 		mngBuilder:         p.ManagerBuilder,
+		notaryDisabled:     p.NotaryDisabled,
 	}, nil
 }
 
 // ListenerNotificationParsers for the 'event.Listener' event producer.
 func (rp *Processor) ListenerNotificationParsers() []event.NotificationParserInfo {
+	if !rp.notaryDisabled {
+		return nil
+	}
+
 	var parsers []event.NotificationParserInfo
 
 	// put reputation event
@@ -104,6 +113,10 @@ func (rp *Processor) ListenerNotificationParsers() []event.NotificationParserInf
 
 // ListenerNotificationHandlers for the 'event.Listener' event producer.
 func (rp *Processor) ListenerNotificationHandlers() []event.NotificationHandlerInfo {
+	if !rp.notaryDisabled {
+		return nil
+	}
+
 	var handlers []event.NotificationHandlerInfo
 
 	// put reputation handler
@@ -116,14 +129,28 @@ func (rp *Processor) ListenerNotificationHandlers() []event.NotificationHandlerI
 	return handlers
 }
 
-// ListenerNotaryParsers for the 'event.Listener' event producer.
+// ListenerNotaryParsers for the 'event.Listener' notary event producer.
 func (rp *Processor) ListenerNotaryParsers() []event.NotaryParserInfo {
-	return nil
+	var p event.NotaryParserInfo
+
+	p.SetMempoolType(mempoolevent.TransactionAdded)
+	p.SetRequestType(reputationEvent.PutNotaryEvent)
+	p.SetScriptHash(rp.reputationContract)
+	p.SetParser(reputationEvent.ParsePutNotary)
+
+	return []event.NotaryParserInfo{p}
 }
 
-// ListenerNotaryHandlers for the 'event.Listener' event producer.
+// ListenerNotaryHandlers for the 'event.Listener' notary event producer.
 func (rp *Processor) ListenerNotaryHandlers() []event.NotaryHandlerInfo {
-	return nil
+	var h event.NotaryHandlerInfo
+
+	h.SetMempoolType(mempoolevent.TransactionAdded)
+	h.SetRequestType(reputationEvent.PutNotaryEvent)
+	h.SetScriptHash(rp.reputationContract)
+	h.SetHandler(rp.handlePutReputation)
+
+	return []event.NotaryHandlerInfo{h}
 }
 
 // TimersHandlers for the 'Timers' event producer.