Add Inner Ring code

cmd/neofs-node/modules/node/session.go

@@ -0,0 +1,26 @@
+package node
+
+import (
+	session "github.com/nspcc-dev/neofs-node/pkg/network/transport/session/grpc"
+	"github.com/nspcc-dev/neofs-node/pkg/services/object_manager/placement"
+	"go.uber.org/dig"
+	"go.uber.org/zap"
+)
+
+type sessionParams struct {
+	dig.In
+
+	Logger *zap.Logger
+
+	TokenStore session.TokenStore
+
+	EpochReceiver *placement.PlacementWrapper
+}
+
+func newSessionService(p sessionParams) (session.Service, error) {
+	return session.New(session.Params{
+		TokenStore:    p.TokenStore,
+		Logger:        p.Logger,
+		EpochReceiver: p.EpochReceiver,
+	}), nil
+}