[#11] services/container: Implement Neo:Morph executor and service

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>

cmd/neofs-node/container.go

@@ -0,0 +1,41 @@
+package main
+
+import (
+	"github.com/nspcc-dev/neo-go/pkg/util"
+	containerGRPC "github.com/nspcc-dev/neofs-api-go/v2/container/grpc"
+	"github.com/nspcc-dev/neofs-api-go/v2/session"
+	"github.com/nspcc-dev/neofs-node/pkg/morph/client"
+	"github.com/nspcc-dev/neofs-node/pkg/morph/client/container"
+	containerTransportGRPC "github.com/nspcc-dev/neofs-node/pkg/network/transport/container/grpc"
+	containerService "github.com/nspcc-dev/neofs-node/pkg/services/container"
+	containerMorph "github.com/nspcc-dev/neofs-node/pkg/services/container/morph"
+)
+
+func initContainerService(c *cfg) {
+	u160, err := util.Uint160DecodeStringLE(c.cfgContainer.scriptHash)
+	fatalOnErr(err)
+
+	staticClient, err := client.NewStatic(c.cfgMorph.client, u160, c.cfgContainer.fee)
+	fatalOnErr(err)
+
+	cnrClient, err := container.New(staticClient)
+	fatalOnErr(err)
+
+	metaHdr := new(session.ResponseMetaHeader)
+	xHdr := new(session.XHeader)
+	xHdr.SetKey("test X-Header key")
+	xHdr.SetValue("test X-Header value")
+	metaHdr.SetXHeaders([]*session.XHeader{xHdr})
+
+	containerGRPC.RegisterContainerServiceServer(c.cfgGRPC.server,
+		containerTransportGRPC.New(
+			containerService.NewSignService(
+				c.key,
+				containerService.NewExecutionService(
+					containerMorph.NewExecutor(cnrClient),
+					metaHdr,
+				),
+			),
+		),
+	)
+}