[#770] ir/container: Support notary Put

Implement `NotaryContractProcessor` by IR
container processor. Add support for notary
`put` container operation. Do not parse `put`
non-notary notifications in notary enabled
environment.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>

pkg/innerring/processors/container/process_container.go

@@ -86,7 +86,15 @@ func (cp *Processor) checkPutContainer(e *containerEvent.Put) error {
 }
 
 func (cp *Processor) approvePutContainer(e *containerEvent.Put) {
-	err := cp.cnrClient.Put(e.Container(), e.PublicKey(), e.Signature(), e.SessionToken())
+	var err error
+
+	if nr := e.NotaryRequest(); nr != nil {
+		// put event was received via Notary service
+		err = cp.cnrClient.Morph().NotarySignAndInvokeTX(nr.MainTransaction)
+	} else {
+		// put event was received via notification service
+		err = cp.cnrClient.Put(e.Container(), e.PublicKey(), e.Signature(), e.SessionToken())
+	}
 	if err != nil {
 		cp.log.Error("could not approve put container",
 			zap.String("error", err.Error()),

pkg/innerring/processors/container/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"
 	"github.com/nspcc-dev/neofs-node/pkg/morph/client/container/wrapper"
 	neofsid "github.com/nspcc-dev/neofs-node/pkg/morph/client/neofsid/wrapper"
@@ -28,6 +29,7 @@ type (
 		cnrClient         *wrapper.Wrapper // notary must be enabled
 		idClient          *neofsid.ClientWrapper
 		netState          NetworkState
+		notaryDisabled    bool
 	}
 
 	// Params of the processor constructor.
@@ -39,6 +41,7 @@ type (
 		ContainerClient   *wrapper.Wrapper
 		NeoFSIDClient     *neofsid.ClientWrapper
 		NetworkState      NetworkState
+		NotaryDisabled    bool
 	}
 )
 
@@ -89,6 +92,7 @@ func New(p *Params) (*Processor, error) {
 		cnrClient:         p.ContainerClient,
 		idClient:          p.NeoFSIDClient,
 		netState:          p.NetworkState,
+		notaryDisabled:    p.NotaryDisabled,
 	}, nil
 }
 
@@ -102,10 +106,12 @@ func (cp *Processor) ListenerNotificationParsers() []event.NotificationParserInf
 
 	p.SetScriptHash(cp.containerContract)
 
+	if cp.notaryDisabled {
 		// container put
 		p.SetType(event.TypeFromString(putNotification))
 		p.SetParser(containerEvent.ParsePut)
 		parsers = append(parsers, p)
+	}
 
 	// container delete
 	p.SetType(event.TypeFromString(deleteNotification))
@@ -130,10 +136,12 @@ func (cp *Processor) ListenerNotificationHandlers() []event.NotificationHandlerI
 
 	h.SetScriptHash(cp.containerContract)
 
+	if cp.notaryDisabled {
 		// container put
 		h.SetType(event.TypeFromString(putNotification))
 		h.SetHandler(cp.handlePut)
 		handlers = append(handlers, h)
+	}
 
 	// container delete
 	h.SetType(event.TypeFromString(deleteNotification))
@@ -148,6 +156,30 @@ func (cp *Processor) ListenerNotificationHandlers() []event.NotificationHandlerI
 	return handlers
 }
 
+// ListenerNotaryParsers for the 'event.Listener' notary event producer.
+func (cp *Processor) ListenerNotaryParsers() []event.NotaryParserInfo {
+	var p event.NotaryParserInfo
+
+	p.SetMempoolType(mempoolevent.TransactionAdded)
+	p.SetRequestType(containerEvent.PutNotaryEvent)
+	p.SetScriptHash(cp.containerContract)
+	p.SetParser(containerEvent.ParsePutNotary)
+
+	return []event.NotaryParserInfo{p}
+}
+
+// ListenerNotaryHandlers for the 'event.Listener' notary event producer.
+func (cp *Processor) ListenerNotaryHandlers() []event.NotaryHandlerInfo {
+	var h event.NotaryHandlerInfo
+
+	h.SetMempoolType(mempoolevent.TransactionAdded)
+	h.SetRequestType(containerEvent.PutNotaryEvent)
+	h.SetScriptHash(cp.containerContract)
+	h.SetHandler(cp.handlePut)
+
+	return []event.NotaryHandlerInfo{h}
+}
+
 // TimersHandlers for the 'Timers' event producer.
 func (cp *Processor) TimersHandlers() []event.NotificationHandlerInfo {
 	return nil

pkg/morph/event/container/put.go

@@ -3,6 +3,7 @@ package container
 import (
 	"fmt"
 
+	"github.com/nspcc-dev/neo-go/pkg/network/payload"
 	"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
 	"github.com/nspcc-dev/neofs-node/pkg/morph/client"
 	"github.com/nspcc-dev/neofs-node/pkg/morph/event"
@@ -14,6 +15,10 @@ type Put struct {
 	signature    []byte
 	publicKey    []byte
 	token        []byte
+
+	// For notary notifications only.
+	// Contains raw transactions of notary request.
+	notaryRequest *payload.P2PNotaryRequest
 }
 
 const expectedItemNumPut = 4
@@ -36,6 +41,12 @@ func (p Put) SessionToken() []byte {
 	return p.token
 }
 
+// NotaryRequest returns raw notary request if notification
+// was received via notary service. Otherwise, returns nil.
+func (p Put) NotaryRequest() *payload.P2PNotaryRequest {
+	return p.notaryRequest
+}
+
 // ParsePut from notification into container event structure.
 func ParsePut(params []stackitem.Item) (event.Event, error) {
 	var (