From ceb6300e529fad19d815640892b74abcdb6281b2 Mon Sep 17 00:00:00 2001
From: Roman Khimov <roman@nspcc.ru>
Date: Fri, 14 Jun 2024 10:53:01 +0300
Subject: [PATCH 1/2] adm: add support for the new neofs-contract archives

As a part of https://github.com/nspcc-dev/neofs-contract/issues/384 I'd like
to unify different code dealing with them.

Signed-off-by: Roman Khimov <roman@nspcc.ru>
---
 CHANGELOG.md                                  |  1 +
 .../modules/morph/initialize_deploy.go        | 22 +++++++++++++++----
 2 files changed, 19 insertions(+), 4 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7ae4e09ed8..8248a499f5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@ Changelog for NeoFS Node
 ### Added
 - Indexes inspection command to neofs-lens (#2882)
 - Add objects sanity checker to neofs-lens (#2506)
+- Support for 0.20.0+ neofs-contract archive format (#2872)
 
 ### Fixed
 - Control service's Drop call does not clean metabase (#2822)
diff --git a/cmd/neofs-adm/internal/modules/morph/initialize_deploy.go b/cmd/neofs-adm/internal/modules/morph/initialize_deploy.go
index 19a2dec15a..b11b8a5e5d 100644
--- a/cmd/neofs-adm/internal/modules/morph/initialize_deploy.go
+++ b/cmd/neofs-adm/internal/modules/morph/initialize_deploy.go
@@ -4,6 +4,7 @@ import (
 	"archive/tar"
 	"compress/gzip"
 	"encoding/json"
+	"errors"
 	"fmt"
 	"io"
 	"os"
@@ -372,11 +373,23 @@ func (c *initializeContext) readContracts(names []string) error {
 func readContract(ctrPath, ctrName string) (*contractState, error) {
 	rawNef, err := os.ReadFile(filepath.Join(ctrPath, ctrName+"_contract.nef"))
 	if err != nil {
-		return nil, fmt.Errorf("can't read NEF file for %s contract: %w", ctrName, err)
+		if !errors.Is(err, os.ErrNotExist) {
+			return nil, fmt.Errorf("can't read NEF file for %s contract: %w", ctrName, err)
+		}
+		rawNef, err = os.ReadFile(filepath.Join(ctrPath, "contract.nef"))
+		if err != nil {
+			return nil, fmt.Errorf("can't read NEF file for %s contract: %w", ctrName, err)
+		}
 	}
 	rawManif, err := os.ReadFile(filepath.Join(ctrPath, "config.json"))
 	if err != nil {
-		return nil, fmt.Errorf("can't read manifest file for %s contract: %w", ctrName, err)
+		if !errors.Is(err, os.ErrNotExist) {
+			return nil, fmt.Errorf("can't read manifest file for %s contract: %w", ctrName, err)
+		}
+		rawManif, err = os.ReadFile(filepath.Join(ctrPath, "manifest.json"))
+		if err != nil {
+			return nil, fmt.Errorf("can't read manifest file for %s contract: %w", ctrName, err)
+		}
 	}
 
 	cs := &contractState{
@@ -429,12 +442,13 @@ func readContractsFromArchive(file io.Reader, names []string) (map[string]*contr
 		}
 
 		switch {
-		case strings.HasSuffix(h.Name, filepath.Join(ctrName, ctrName+"_contract.nef")):
+		case strings.HasSuffix(h.Name, "contract.nef"):
 			cs.RawNEF, err = io.ReadAll(r)
 			if err != nil {
 				return nil, fmt.Errorf("can't read NEF file for %s contract: %w", ctrName, err)
 			}
-		case strings.HasSuffix(h.Name, "config.json"):
+		case strings.HasSuffix(h.Name, "config.json") ||
+			strings.HasSuffix(h.Name, "manifest.json"):
 			cs.RawManifest, err = io.ReadAll(r)
 			if err != nil {
 				return nil, fmt.Errorf("can't read manifest file for %s contract: %w", ctrName, err)

From ed0048e9a1133f8b6c81cb5702d7454b6b55a6ef Mon Sep 17 00:00:00 2001
From: Roman Khimov <roman@nspcc.ru>
Date: Fri, 14 Jun 2024 12:44:25 +0300
Subject: [PATCH 2/2] innerring: use contracts from neofs-contract repository

Now updating neofs-contract dependency will automatically update contracts,
see https://github.com/nspcc-dev/neofs-contract/issues/384

This also updates contracts dependency to 0.20.0 adjusting the code where
neccessary.

Signed-off-by: Roman Khimov <roman@nspcc.ru>
---
 CHANGELOG.md                                  |   2 +
 .../internal/modules/morph/remove_node.go     |   4 +-
 cmd/neofs-node/container.go                   |   4 +-
 contracts/00-nns.manifest.json                |   1 -
 contracts/00-nns.nef                          | Bin 7084 -> 0 bytes
 contracts/01-proxy.manifest.json              |   1 -
 contracts/01-proxy.nef                        | Bin 794 -> 0 bytes
 contracts/02-audit.manifest.json              |   1 -
 contracts/02-audit.nef                        | Bin 1409 -> 0 bytes
 contracts/03-netmap.manifest.json             |   1 -
 contracts/03-netmap.nef                       | Bin 4631 -> 0 bytes
 contracts/04-balance.manifest.json            |   1 -
 contracts/04-balance.nef                      | Bin 2951 -> 0 bytes
 contracts/05-reputation.manifest.json         |   1 -
 contracts/05-reputation.nef                   | Bin 1344 -> 0 bytes
 contracts/06-neofsid.manifest.json            |   1 -
 contracts/06-neofsid.nef                      | Bin 1618 -> 0 bytes
 contracts/07-container.manifest.json          |   1 -
 contracts/07-container.nef                    | Bin 6459 -> 0 bytes
 contracts/08-alphabet.manifest.json           |   1 -
 contracts/08-alphabet.nef                     | Bin 3998 -> 0 bytes
 contracts/contracts.go                        | 162 ------------------
 contracts/contracts_test.go                   | 130 --------------
 go.mod                                        |  11 +-
 go.sum                                        |  24 +--
 pkg/innerring/contracts.go                    |   4 +-
 pkg/morph/client/container/get.go             |   4 +-
 pkg/morph/client/netmap/netmap.go             |  39 ++---
 pkg/morph/client/netmap/netmap_test.go        |  12 +-
 pkg/morph/client/netmap/update_state.go       |   9 +-
 pkg/morph/event/netmap/update_peer.go         |  16 +-
 31 files changed, 59 insertions(+), 371 deletions(-)
 delete mode 100755 contracts/00-nns.manifest.json
 delete mode 100755 contracts/00-nns.nef
 delete mode 100755 contracts/01-proxy.manifest.json
 delete mode 100755 contracts/01-proxy.nef
 delete mode 100755 contracts/02-audit.manifest.json
 delete mode 100755 contracts/02-audit.nef
 delete mode 100755 contracts/03-netmap.manifest.json
 delete mode 100755 contracts/03-netmap.nef
 delete mode 100755 contracts/04-balance.manifest.json
 delete mode 100755 contracts/04-balance.nef
 delete mode 100755 contracts/05-reputation.manifest.json
 delete mode 100755 contracts/05-reputation.nef
 delete mode 100755 contracts/06-neofsid.manifest.json
 delete mode 100755 contracts/06-neofsid.nef
 delete mode 100755 contracts/07-container.manifest.json
 delete mode 100755 contracts/07-container.nef
 delete mode 100755 contracts/08-alphabet.manifest.json
 delete mode 100755 contracts/08-alphabet.nef
 delete mode 100644 contracts/contracts.go
 delete mode 100644 contracts/contracts_test.go

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8248a499f5..1e04fed041 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -21,6 +21,8 @@ Changelog for NeoFS Node
 ### Removed
 
 ### Updated
+- neofs-contract dependency to 0.20.0 (#2872)
+- NeoGo dependency to 0.106.3 (#2872)
 
 ### Updating from v0.42.1
 
diff --git a/cmd/neofs-adm/internal/modules/morph/remove_node.go b/cmd/neofs-adm/internal/modules/morph/remove_node.go
index a81582b244..9ffa756667 100644
--- a/cmd/neofs-adm/internal/modules/morph/remove_node.go
+++ b/cmd/neofs-adm/internal/modules/morph/remove_node.go
@@ -8,7 +8,7 @@ import (
 	"github.com/nspcc-dev/neo-go/pkg/io"
 	"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
 	"github.com/nspcc-dev/neo-go/pkg/vm/emit"
-	netmapcontract "github.com/nspcc-dev/neofs-contract/contracts/netmap"
+	"github.com/nspcc-dev/neofs-contract/rpc/netmap"
 	"github.com/nspcc-dev/neofs-contract/rpc/nns"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
@@ -47,7 +47,7 @@ func removeNodesCmd(cmd *cobra.Command, args []string) error {
 	bw := io.NewBufBinWriter()
 	for i := range nodeKeys {
 		emit.AppCall(bw.BinWriter, nmHash, "updateStateIR", callflag.All,
-			int64(netmapcontract.NodeStateOffline), nodeKeys[i].Bytes())
+			netmap.NodeStateOffline, nodeKeys[i].Bytes())
 	}
 
 	if err := emitNewEpochCall(bw, wCtx, nmHash); err != nil {
diff --git a/cmd/neofs-node/container.go b/cmd/neofs-node/container.go
index feeaf35929..bfa1fbb388 100644
--- a/cmd/neofs-node/container.go
+++ b/cmd/neofs-node/container.go
@@ -11,7 +11,7 @@ import (
 
 	containerV2 "github.com/nspcc-dev/neofs-api-go/v2/container"
 	containerGRPC "github.com/nspcc-dev/neofs-api-go/v2/container/grpc"
-	containercontract "github.com/nspcc-dev/neofs-contract/contracts/container"
+	containerrpc "github.com/nspcc-dev/neofs-contract/rpc/container"
 	"github.com/nspcc-dev/neofs-node/pkg/core/client"
 	containerCore "github.com/nspcc-dev/neofs-node/pkg/core/container"
 	netmapCore "github.com/nspcc-dev/neofs-node/pkg/core/netmap"
@@ -133,7 +133,7 @@ func initContainerService(c *cfg) {
 		key:            pubKey,
 	}
 
-	loadAccumulator := loadstorage.New(containercontract.CleanupDelta)
+	loadAccumulator := loadstorage.New(containerrpc.CleanupDelta)
 
 	addNewEpochAsyncNotificationHandler(c, func(e event.Event) {
 		ev := e.(netmapEv.NewEpoch)
diff --git a/contracts/00-nns.manifest.json b/contracts/00-nns.manifest.json
deleted file mode 100755
index e83ced466b..0000000000
--- a/contracts/00-nns.manifest.json
+++ /dev/null
@@ -1 +0,0 @@
-{"name":"NameService","abi":{"methods":[{"name":"_initialize","offset":0,"parameters":[],"returntype":"Void","safe":false},{"name":"_deploy","offset":32,"parameters":[{"name":"data","type":"Any"},{"name":"isUpdate","type":"Boolean"}],"returntype":"Void","safe":false},{"name":"addRecord","offset":3236,"parameters":[{"name":"name","type":"String"},{"name":"typ","type":"Integer"},{"name":"data","type":"String"}],"returntype":"Void","safe":false},{"name":"balanceOf","offset":976,"parameters":[{"name":"owner","type":"Hash160"}],"returntype":"Integer","safe":true},{"name":"decimals","offset":791,"parameters":[],"returntype":"Integer","safe":true},{"name":"deleteRecords","offset":3460,"parameters":[{"name":"name","type":"String"},{"name":"typ","type":"Integer"}],"returntype":"Void","safe":false},{"name":"getAllRecords","offset":3704,"parameters":[{"name":"name","type":"String"}],"returntype":"InteropInterface","safe":true},{"name":"getPrice","offset":1427,"parameters":[],"returntype":"Integer","safe":true},{"name":"getRecords","offset":3376,"parameters":[{"name":"name","type":"String"},{"name":"typ","type":"Integer"}],"returntype":"Array","safe":true},{"name":"isAvailable","offset":1461,"parameters":[{"name":"name","type":"String"}],"returntype":"Boolean","safe":true},{"name":"ownerOf","offset":813,"parameters":[{"name":"tokenID","type":"ByteArray"}],"returntype":"Hash160","safe":true},{"name":"properties","offset":883,"parameters":[{"name":"tokenID","type":"ByteArray"}],"returntype":"Map","safe":true},{"name":"register","offset":1722,"parameters":[{"name":"name","type":"String"},{"name":"owner","type":"Hash160"},{"name":"email","type":"String"},{"name":"refresh","type":"Integer"},{"name":"retry","type":"Integer"},{"name":"expire","type":"Integer"},{"name":"ttl","type":"Integer"}],"returntype":"Boolean","safe":false},{"name":"registerTLD","offset":2397,"parameters":[{"name":"name","type":"String"},{"name":"email","type":"String"},{"name":"refresh","type":"Integer"},{"name":"retry","type":"Integer"},{"name":"expire","type":"Integer"},{"name":"ttl","type":"Integer"}],"returntype":"Void","safe":false},{"name":"renew","offset":2610,"parameters":[{"name":"name","type":"String"}],"returntype":"Integer","safe":false},{"name":"resolve","offset":3642,"parameters":[{"name":"name","type":"String"},{"name":"typ","type":"Integer"}],"returntype":"Array","safe":true},{"name":"roots","offset":1321,"parameters":[],"returntype":"InteropInterface","safe":true},{"name":"setAdmin","offset":2821,"parameters":[{"name":"name","type":"String"},{"name":"admin","type":"Hash160"}],"returntype":"Void","safe":false},{"name":"setPrice","offset":1349,"parameters":[{"name":"price","type":"Integer"}],"returntype":"Void","safe":false},{"name":"setRecord","offset":2996,"parameters":[{"name":"name","type":"String"},{"name":"typ","type":"Integer"},{"name":"id","type":"Integer"},{"name":"data","type":"String"}],"returntype":"Void","safe":false},{"name":"symbol","offset":785,"parameters":[],"returntype":"String","safe":true},{"name":"tokens","offset":1052,"parameters":[],"returntype":"InteropInterface","safe":true},{"name":"tokensOf","offset":1081,"parameters":[{"name":"owner","type":"Hash160"}],"returntype":"InteropInterface","safe":true},{"name":"totalSupply","offset":797,"parameters":[],"returntype":"Integer","safe":true},{"name":"transfer","offset":1143,"parameters":[{"name":"to","type":"Hash160"},{"name":"tokenID","type":"ByteArray"},{"name":"data","type":"Any"}],"returntype":"Boolean","safe":false},{"name":"update","offset":698,"parameters":[{"name":"nef","type":"ByteArray"},{"name":"manifest","type":"String"},{"name":"data","type":"Any"}],"returntype":"Void","safe":false},{"name":"updateSOA","offset":2731,"parameters":[{"name":"name","type":"String"},{"name":"email","type":"String"},{"name":"refresh","type":"Integer"},{"name":"retry","type":"Integer"},{"name":"expire","type":"Integer"},{"name":"ttl","type":"Integer"}],"returntype":"Void","safe":false},{"name":"version","offset":793,"parameters":[],"returntype":"Integer","safe":true}],"events":[{"name":"Transfer","parameters":[{"name":"from","type":"Hash160"},{"name":"to","type":"Hash160"},{"name":"amount","type":"Integer"},{"name":"tokenId","type":"ByteArray"}]}]},"features":{},"groups":[],"permissions":[{"contract":"0xfffdc93764dbaddd97c48f252a53ea4643faa3fd","methods":["update"]},{"contract":"*","methods":["onNEP11Payment"]}],"supportedstandards":["NEP-11"],"trusts":[],"extra":null}
\ No newline at end of file
diff --git a/contracts/00-nns.nef b/contracts/00-nns.nef
deleted file mode 100755
index 793e7ad7305f6f7fcc7f5535b29d41708df85377..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

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diff --git a/contracts/01-proxy.manifest.json b/contracts/01-proxy.manifest.json
deleted file mode 100755
index cb27a21ea1..0000000000
--- a/contracts/01-proxy.manifest.json
+++ /dev/null
@@ -1 +0,0 @@
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\ No newline at end of file
diff --git a/contracts/01-proxy.nef b/contracts/01-proxy.nef
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diff --git a/contracts/02-audit.manifest.json b/contracts/02-audit.manifest.json
deleted file mode 100755
index 6a71f553d2..0000000000
--- a/contracts/02-audit.manifest.json
+++ /dev/null
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\ No newline at end of file
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diff --git a/contracts/03-netmap.manifest.json b/contracts/03-netmap.manifest.json
deleted file mode 100755
index f72489e947..0000000000
--- a/contracts/03-netmap.manifest.json
+++ /dev/null
@@ -1 +0,0 @@
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diff --git a/contracts/03-netmap.nef b/contracts/03-netmap.nef
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diff --git a/contracts/04-balance.manifest.json b/contracts/04-balance.manifest.json
deleted file mode 100755
index d7b33b05d8..0000000000
--- a/contracts/04-balance.manifest.json
+++ /dev/null
@@ -1 +0,0 @@
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diff --git a/contracts/05-reputation.manifest.json b/contracts/05-reputation.manifest.json
deleted file mode 100755
index ae73a8f5c3..0000000000
--- a/contracts/05-reputation.manifest.json
+++ /dev/null
@@ -1 +0,0 @@
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diff --git a/contracts/06-neofsid.manifest.json b/contracts/06-neofsid.manifest.json
deleted file mode 100755
index 02d2d78f3d..0000000000
--- a/contracts/06-neofsid.manifest.json
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diff --git a/contracts/06-neofsid.nef b/contracts/06-neofsid.nef
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diff --git a/contracts/07-container.manifest.json b/contracts/07-container.manifest.json
deleted file mode 100755
index 387a77b723..0000000000
--- a/contracts/07-container.manifest.json
+++ /dev/null
@@ -1 +0,0 @@
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diff --git a/contracts/07-container.nef b/contracts/07-container.nef
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diff --git a/contracts/08-alphabet.manifest.json b/contracts/08-alphabet.manifest.json
deleted file mode 100755
index 3059096ee5..0000000000
--- a/contracts/08-alphabet.manifest.json
+++ /dev/null
@@ -1 +0,0 @@
-{"name":"NeoFS Alphabet","abi":{"methods":[{"name":"_initialize","offset":0,"parameters":[],"returntype":"Void","safe":false},{"name":"_deploy","offset":35,"parameters":[{"name":"data","type":"Any"},{"name":"isUpdate","type":"Boolean"}],"returntype":"Void","safe":false},{"name":"emit","offset":2810,"parameters":[],"returntype":"Void","safe":false},{"name":"gas","offset":2631,"parameters":[],"returntype":"Integer","safe":true},{"name":"name","offset":3441,"parameters":[],"returntype":"String","safe":true},{"name":"neo","offset":2645,"parameters":[],"returntype":"Integer","safe":true},{"name":"onNEP17Payment","offset":1127,"parameters":[{"name":"from","type":"Hash160"},{"name":"amount","type":"Integer"},{"name":"data","type":"Any"}],"returntype":"Void","safe":false},{"name":"update","offset":2499,"parameters":[{"name":"script","type":"ByteArray"},{"name":"manifest","type":"ByteArray"},{"name":"data","type":"Any"}],"returntype":"Void","safe":false},{"name":"version","offset":3457,"parameters":[],"returntype":"Integer","safe":true},{"name":"vote","offset":3269,"parameters":[{"name":"epoch","type":"Integer"},{"name":"candidates","type":"Array"}],"returntype":"Void","safe":false}],"events":[]},"features":{},"groups":[],"permissions":[{"contract":"*","methods":["update","transfer","vote"]}],"supportedstandards":[],"trusts":[],"extra":null}
\ No newline at end of file
diff --git a/contracts/08-alphabet.nef b/contracts/08-alphabet.nef
deleted file mode 100755
index 387398427c98ec1aa7b580329b1dd8511e28e23b..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

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diff --git a/contracts/contracts.go b/contracts/contracts.go
deleted file mode 100644
index 85548e2773..0000000000
--- a/contracts/contracts.go
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
-Package contracts embeds compiled Neo contracts and provides access to them.
-*/
-package contracts
-
-import (
-	"embed"
-	"encoding/json"
-	"errors"
-	"fmt"
-	"io/fs"
-	"sort"
-	"strconv"
-	"strings"
-
-	"github.com/nspcc-dev/neo-go/pkg/io"
-	"github.com/nspcc-dev/neo-go/pkg/smartcontract/manifest"
-	"github.com/nspcc-dev/neo-go/pkg/smartcontract/nef"
-)
-
-// Contract groups information about Neo contract stored in the current package.
-type Contract struct {
-	NEF      nef.File
-	Manifest manifest.Manifest
-}
-
-//go:embed *.nef *.manifest.json
-var _fs embed.FS
-
-// Read reads compiled contracts stored in the package sorted numerically.
-// File schema:
-//   - compiled executables (NEF) are named by pattern 'N-C.nef'
-//   - JSON-encoded manifests are named by pattern 'N-C.manifest.json'
-//
-// where C is the contract name (a-z) and N is the serial number of the contract
-// starting from 0. Leading zeros are ignored (except zero sequence
-// corresponding to N=0).
-//
-// If NEF file exists, corresponding manifest file must exist. If manifest
-// file is presented without corresponding NEF file, the contract is ignored.
-//
-// Read fails if contract files has invalid name or format.
-func Read() ([]Contract, error) {
-	return read(_fs)
-}
-
-const nefFileSuffix = ".nef"
-
-var (
-	errInvalidFilename    = errors.New("invalid file name")
-	errDuplicatedContract = errors.New("duplicated contract")
-	errInvalidNEF         = errors.New("invalid NEF")
-	errInvalidManifest    = errors.New("invalid manifest")
-)
-
-type numberedContract struct {
-	i int
-	c Contract
-}
-
-type numberedContracts []numberedContract
-
-func (x numberedContracts) Len() int           { return len(x) }
-func (x numberedContracts) Less(i, j int) bool { return x[i].i < x[j].i }
-func (x numberedContracts) Swap(i, j int)      { x[i], x[j] = x[j], x[i] }
-
-// read same as Read by allows to override source fs.FS.
-func read(_fs fs.FS) ([]Contract, error) {
-	nefFiles, err := fs.Glob(_fs, "*"+nefFileSuffix)
-	if err != nil {
-		return nil, fmt.Errorf("match files with suffix %s", nefFileSuffix)
-	}
-
-	cs := make(numberedContracts, 0, len(nefFiles))
-
-	for i := range nefFiles {
-		prefix := strings.TrimSuffix(nefFiles[i], nefFileSuffix)
-		if prefix == "" {
-			return nil, fmt.Errorf("%w: missing prefix '%s'", errInvalidFilename, nefFiles[i])
-		}
-
-		hyphenInd := strings.IndexByte(prefix, '-')
-		if hyphenInd < 0 {
-			return nil, fmt.Errorf("%w: missing hyphen '%s'", errInvalidFilename, nefFiles[i])
-		}
-
-		name := prefix[hyphenInd+1:]
-		if len(name) == 0 {
-			return nil, fmt.Errorf("%w: missing name '%s'", errInvalidFilename, nefFiles[i])
-		}
-
-		for i := range name {
-			if name[i] < 'a' || name[i] > 'z' {
-				return nil, fmt.Errorf("%w: unsupported char in name %c", errInvalidFilename, name[i])
-			}
-		}
-
-		var ind int
-
-		if noZerosPrefix := strings.TrimLeft(prefix[:hyphenInd], "0"); len(noZerosPrefix) > 0 {
-			ind, err = strconv.Atoi(noZerosPrefix)
-			if err != nil {
-				return nil, fmt.Errorf("%w: invalid prefix of file name '%s' (expected serial number)", errInvalidFilename, nefFiles[i])
-			} else if ind < 0 {
-				return nil, fmt.Errorf("%w: negative serial number in file name '%s'", errInvalidFilename, nefFiles[i])
-			}
-		}
-
-		for i := range cs {
-			if cs[i].i == ind {
-				return nil, fmt.Errorf("%w: more than one file with serial number #%d", errDuplicatedContract, ind)
-			}
-		}
-
-		c, err := readContractFromFiles(_fs, prefix)
-		if err != nil {
-			return nil, fmt.Errorf("read contract #%d: %w", ind, err)
-		}
-
-		cs = append(cs, numberedContract{
-			i: ind,
-			c: c,
-		})
-	}
-
-	sort.Sort(cs)
-
-	res := make([]Contract, len(cs))
-
-	for i := range cs {
-		res[i] = cs[i].c
-	}
-
-	return res, nil
-}
-
-func readContractFromFiles(_fs fs.FS, filePrefix string) (c Contract, err error) {
-	fNEF, err := _fs.Open(filePrefix + nefFileSuffix)
-	if err != nil {
-		return c, fmt.Errorf("open file containing contract NEF: %w", err)
-	}
-	defer fNEF.Close()
-
-	fManifest, err := _fs.Open(filePrefix + ".manifest.json")
-	if err != nil {
-		return c, fmt.Errorf("open file containing contract NEF: %w", err)
-	}
-	defer fManifest.Close()
-
-	bReader := io.NewBinReaderFromIO(fNEF)
-	c.NEF.DecodeBinary(bReader)
-	if bReader.Err != nil {
-		return c, fmt.Errorf("%w: %w", errInvalidNEF, bReader.Err)
-	}
-
-	err = json.NewDecoder(fManifest).Decode(&c.Manifest)
-	if err != nil {
-		return c, fmt.Errorf("%w: %w", errInvalidManifest, err)
-	}
-
-	return
-}
diff --git a/contracts/contracts_test.go b/contracts/contracts_test.go
deleted file mode 100644
index afadb0e71f..0000000000
--- a/contracts/contracts_test.go
+++ /dev/null
@@ -1,130 +0,0 @@
-package contracts
-
-import (
-	"crypto/rand"
-	"encoding/json"
-	"testing"
-	"testing/fstest"
-
-	"github.com/nspcc-dev/neo-go/pkg/smartcontract/manifest"
-	"github.com/nspcc-dev/neo-go/pkg/smartcontract/nef"
-	"github.com/stretchr/testify/require"
-)
-
-func TestReadRepo(t *testing.T) {
-	_, err := Read()
-	require.NoError(t, err)
-}
-
-func TestReadOrder(t *testing.T) {
-	_nef0, bNEF0 := anyValidNEF(t)
-	_manifest0, jManifest0 := anyValidManifest(t, "first")
-	_nef1, bNEF1 := anyValidNEF(t)
-	_manifest1, jManifest1 := anyValidManifest(t, "second")
-	_nef11, bNEF11 := anyValidNEF(t)
-	_manifest11, jManifest11 := anyValidManifest(t, "twelfth")
-
-	_fs := fstest.MapFS{
-		"00-hello.nef":           {Data: bNEF0},
-		"00-hello.manifest.json": {Data: jManifest0},
-		"01-world.nef":           {Data: bNEF1},
-		"01-world.manifest.json": {Data: jManifest1},
-		"11-bye.nef":             {Data: bNEF11},
-		"11-bye.manifest.json":   {Data: jManifest11},
-	}
-
-	cs, err := read(_fs)
-	require.NoError(t, err)
-	require.Len(t, cs, 3)
-
-	require.Equal(t, _nef0, cs[0].NEF)
-	require.Equal(t, _manifest0, cs[0].Manifest)
-	require.Equal(t, _nef1, cs[1].NEF)
-	require.Equal(t, _manifest1, cs[1].Manifest)
-	require.Equal(t, _nef11, cs[2].NEF)
-	require.Equal(t, _manifest11, cs[2].Manifest)
-}
-
-func TestReadInvalidFilenames(t *testing.T) {
-	_fs := fstest.MapFS{}
-
-	_, err := read(_fs)
-	require.NoError(t, err)
-
-	for _, invalidName := range []string{
-		"hello.nef",
-		"-.nef",
-		"-0.nef",
-		"0-.nef",
-		"0-_.nef",
-		"0-1.nef",
-		".nef",
-	} {
-		_fs[invalidName] = &fstest.MapFile{}
-		_, err = read(_fs)
-		require.ErrorIs(t, err, errInvalidFilename, invalidName)
-		delete(_fs, invalidName)
-	}
-}
-
-func TestReadDuplicatedContract(t *testing.T) {
-	_, bNEF := anyValidNEF(t)
-	_, jManifest := anyValidManifest(t, "some name")
-
-	_fs := fstest.MapFS{
-		"01-hello.nef":            {Data: bNEF},
-		"01-hello.manifest.json":  {Data: jManifest},
-		"001-hello.nef":           {Data: bNEF},
-		"001-hello.manifest.json": {Data: jManifest},
-	}
-
-	_, err := read(_fs)
-	require.ErrorIs(t, err, errDuplicatedContract)
-}
-
-func TestReadInvalidFormat(t *testing.T) {
-	_fs := fstest.MapFS{}
-
-	_, validNEF := anyValidNEF(t)
-	_, validManifest := anyValidManifest(t, "zero")
-
-	_fs["00-hello.nef"] = &fstest.MapFile{Data: validNEF}
-	_fs["00-hello.manifest.json"] = &fstest.MapFile{Data: validManifest}
-
-	_, err := read(_fs)
-	require.NoError(t, err, errInvalidNEF)
-
-	_fs["00-hello.nef"] = &fstest.MapFile{Data: []byte("not a NEF")}
-	_fs["00-hello.manifest.json"] = &fstest.MapFile{Data: validManifest}
-
-	_, err = read(_fs)
-	require.ErrorIs(t, err, errInvalidNEF)
-
-	_fs["00-hello.nef"] = &fstest.MapFile{Data: validNEF}
-	_fs["00-hello.manifest.json"] = &fstest.MapFile{Data: []byte("not a manifest")}
-
-	_, err = read(_fs)
-	require.ErrorIs(t, err, errInvalidManifest)
-}
-
-func anyValidNEF(tb testing.TB) (nef.File, []byte) {
-	script := make([]byte, 32)
-	rand.Read(script)
-
-	_nef, err := nef.NewFile(script)
-	require.NoError(tb, err)
-
-	bNEF, err := _nef.Bytes()
-	require.NoError(tb, err)
-
-	return *_nef, bNEF
-}
-
-func anyValidManifest(tb testing.TB, name string) (manifest.Manifest, []byte) {
-	_manifest := manifest.NewManifest(name)
-
-	jManifest, err := json.Marshal(_manifest)
-	require.NoError(tb, err)
-
-	return *_manifest, jManifest
-}
diff --git a/go.mod b/go.mod
index b1df1f40c6..cac4449df0 100644
--- a/go.mod
+++ b/go.mod
@@ -15,9 +15,9 @@ require (
 	github.com/multiformats/go-multiaddr v0.12.2
 	github.com/nspcc-dev/hrw/v2 v2.0.1
 	github.com/nspcc-dev/locode-db v0.6.0
-	github.com/nspcc-dev/neo-go v0.106.2
+	github.com/nspcc-dev/neo-go v0.106.3
 	github.com/nspcc-dev/neofs-api-go/v2 v2.14.1-0.20240305074711-35bc78d84dc4
-	github.com/nspcc-dev/neofs-contract v0.19.2-0.20240506202632-e78d64ecdfc2
+	github.com/nspcc-dev/neofs-contract v0.20.0
 	github.com/nspcc-dev/neofs-sdk-go v1.0.0-rc.12
 	github.com/nspcc-dev/tzhash v1.8.0
 	github.com/olekukonko/tablewriter v0.0.5
@@ -47,7 +47,7 @@ require (
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/consensys/bavard v0.1.13 // indirect
 	github.com/consensys/gnark-crypto v0.12.2-0.20231013160410-1f65e75b6dfb // indirect
-	github.com/cpuguy83/go-md2man/v2 v2.0.3 // indirect
+	github.com/cpuguy83/go-md2man/v2 v2.0.4 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
 	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.2.0 // indirect
 	github.com/fsnotify/fsnotify v1.7.0 // indirect
@@ -72,7 +72,7 @@ require (
 	github.com/multiformats/go-varint v0.0.7 // indirect
 	github.com/nspcc-dev/dbft v0.2.0 // indirect
 	github.com/nspcc-dev/go-ordered-json v0.0.0-20240301084351-0246b013f8b2 // indirect
-	github.com/nspcc-dev/neo-go/pkg/interop v0.0.0-20240521091047-78685785716d // indirect
+	github.com/nspcc-dev/neo-go/pkg/interop v0.0.0-20240729160116-d8e3e57f88f2 // indirect
 	github.com/nspcc-dev/rfc6979 v0.2.1 // indirect
 	github.com/pelletier/go-toml/v2 v2.1.1 // indirect
 	github.com/pierrec/lz4 v2.6.1+incompatible // indirect
@@ -90,7 +90,8 @@ require (
 	github.com/subosito/gotenv v1.6.0 // indirect
 	github.com/syndtr/goleveldb v1.0.1-0.20210305035536-64b5b1c73954 // indirect
 	github.com/twmb/murmur3 v1.1.8 // indirect
-	github.com/urfave/cli v1.22.14 // indirect
+	github.com/urfave/cli/v2 v2.27.2 // indirect
+	github.com/xrash/smetrics v0.0.0-20240312152122-5f08fbb34913 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	golang.org/x/crypto v0.21.0 // indirect
 	golang.org/x/text v0.14.0 // indirect
diff --git a/go.sum b/go.sum
index 68088f680e..efc571159c 100644
--- a/go.sum
+++ b/go.sum
@@ -1,4 +1,3 @@
-github.com/BurntSushi/toml v1.3.2/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
 github.com/antlr/antlr4/runtime/Go/antlr/v4 v4.0.0-20221202181307-76fa05c21b12 h1:npHgfD4Tl2WJS3AJaMUi5ynGDPUBfkg3U3fCzDyXZ+4=
 github.com/antlr/antlr4/runtime/Go/antlr/v4 v4.0.0-20221202181307-76fa05c21b12/go.mod h1:pSwJ0fSY5KhvocuWSx4fz3BA8OrA1bQn+K1Eli3BRwM=
 github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
@@ -19,9 +18,9 @@ github.com/consensys/bavard v0.1.13 h1:oLhMLOFGTLdlda/kma4VOJazblc7IM5y5QPd2A/Yj
 github.com/consensys/bavard v0.1.13/go.mod h1:9ItSMtA/dXMAiL7BG6bqW2m3NdSEObYWoH223nGHukI=
 github.com/consensys/gnark-crypto v0.12.2-0.20231013160410-1f65e75b6dfb h1:f0BMgIjhZy4lSRHCXFbQst85f5agZAjtDMixQqBWNpc=
 github.com/consensys/gnark-crypto v0.12.2-0.20231013160410-1f65e75b6dfb/go.mod h1:v2Gy7L/4ZRosZ7Ivs+9SfUDr0f5UlG+EM5t7MPHiLuY=
-github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
-github.com/cpuguy83/go-md2man/v2 v2.0.3 h1:qMCsGGgs+MAzDFyp9LpAe1Lqy/fY/qCovCm0qnXZOBM=
 github.com/cpuguy83/go-md2man/v2 v2.0.3/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
+github.com/cpuguy83/go-md2man/v2 v2.0.4 h1:wfIWP927BUkWJb2NmU/kNDYIBTh/ziUX91+lVfRxZq4=
+github.com/cpuguy83/go-md2man/v2 v2.0.4/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
@@ -128,14 +127,14 @@ github.com/nspcc-dev/hrw/v2 v2.0.1 h1:CxYUkBeJvNfMEn2lHhrV6FjY8pZPceSxXUtMVq0BUO
 github.com/nspcc-dev/hrw/v2 v2.0.1/go.mod h1:iZAs5hT2q47EGq6AZ0FjaUI6ggntOi7vrY4utfzk5VA=
 github.com/nspcc-dev/locode-db v0.6.0 h1:EdRUug+sL0EMLZgucLETD6bnegKjyEZh+D5x4r5VMvY=
 github.com/nspcc-dev/locode-db v0.6.0/go.mod h1:mJLXdzlcRucr3AFUvf5fJH+rFv1bJuU85e1jtDHDTz8=
-github.com/nspcc-dev/neo-go v0.106.2 h1:KXSJ2J5Oacc7LrX3r4jvnC8ihKqHs5NB21q4f2S3r9o=
-github.com/nspcc-dev/neo-go v0.106.2/go.mod h1:Ojwfx3/lv0VTeEHMpQ17g0wTnXcCSoFQVq5GEeCZmGo=
-github.com/nspcc-dev/neo-go/pkg/interop v0.0.0-20240521091047-78685785716d h1:Vcb7YkZuUSSIC+WF/xV3UDfHbAxZgyT2zGleJP3Ig5k=
-github.com/nspcc-dev/neo-go/pkg/interop v0.0.0-20240521091047-78685785716d/go.mod h1:/vrbWSHc7YS1KSYhVOyyeucXW/e+1DkVBOgnBEXUCeY=
+github.com/nspcc-dev/neo-go v0.106.3 h1:HEyhgkjQY+HfBzotMJ12xx2VuOUphkngZ4kEkjvXDtE=
+github.com/nspcc-dev/neo-go v0.106.3/go.mod h1:3vEwJ2ld12N7HRGCaH/l/7EwopplC/+8XdIdPDNmD/M=
+github.com/nspcc-dev/neo-go/pkg/interop v0.0.0-20240729160116-d8e3e57f88f2 h1:tvPkeqnIeBFhM1b1Iwwi0jJiuoxkY4Xbk8mP3W1YVUY=
+github.com/nspcc-dev/neo-go/pkg/interop v0.0.0-20240729160116-d8e3e57f88f2/go.mod h1:/vrbWSHc7YS1KSYhVOyyeucXW/e+1DkVBOgnBEXUCeY=
 github.com/nspcc-dev/neofs-api-go/v2 v2.14.1-0.20240305074711-35bc78d84dc4 h1:arN0Ypn+jawZpu1BND7TGRn44InAVIqKygndsx0y2no=
 github.com/nspcc-dev/neofs-api-go/v2 v2.14.1-0.20240305074711-35bc78d84dc4/go.mod h1:7Tm1NKEoUVVIUlkVwFrPh7GG5+Lmta2m7EGr4oVpBd8=
-github.com/nspcc-dev/neofs-contract v0.19.2-0.20240506202632-e78d64ecdfc2 h1:VT9/vs92xth7c2PIxiGt1NIK77VK2kjSFqLMWmMY/pc=
-github.com/nspcc-dev/neofs-contract v0.19.2-0.20240506202632-e78d64ecdfc2/go.mod h1:5nBFjgF2/SNpEty5oZzfTLck3YCSHLgnL4Tlv2xo54c=
+github.com/nspcc-dev/neofs-contract v0.20.0 h1:ARE/3mSN+P9qi/10NBsf7QyPiYrvnxeEgYUN13vHRlo=
+github.com/nspcc-dev/neofs-contract v0.20.0/go.mod h1:YxtKYE/5cMNiqwWcQWzeizbB9jizauLni+p8wXxfhsQ=
 github.com/nspcc-dev/neofs-sdk-go v1.0.0-rc.12 h1:mdxtlSU2I4oVZ/7AXTLKyz8uUPbDWikZw4DM8gvrddA=
 github.com/nspcc-dev/neofs-sdk-go v1.0.0-rc.12/go.mod h1:JdsEM1qgNukrWqgOBDChcYp8oY4XUzidcKaxY4hNJvQ=
 github.com/nspcc-dev/rfc6979 v0.2.1 h1:8wWxkamHWFmO790GsewSoKUSJjVnL1fmdRpokU/RgRM=
@@ -209,8 +208,10 @@ github.com/syndtr/goleveldb v1.0.1-0.20210305035536-64b5b1c73954 h1:xQdMZ1WLrgkk
 github.com/syndtr/goleveldb v1.0.1-0.20210305035536-64b5b1c73954/go.mod h1:u2MKkTVTVJWe5D1rCvame8WqhBd88EuIwODJZ1VHCPM=
 github.com/twmb/murmur3 v1.1.8 h1:8Yt9taO/WN3l08xErzjeschgZU2QSrwm1kclYq+0aRg=
 github.com/twmb/murmur3 v1.1.8/go.mod h1:Qq/R7NUyOfr65zD+6Q5IHKsJLwP7exErjN6lyyq3OSQ=
-github.com/urfave/cli v1.22.14 h1:ebbhrRiGK2i4naQJr+1Xj92HXZCrK7MsyTS/ob3HnAk=
-github.com/urfave/cli v1.22.14/go.mod h1:X0eDS6pD6Exaclxm99NJ3FiCDRED7vIHpx2mDOHLvkA=
+github.com/urfave/cli/v2 v2.27.2 h1:6e0H+AkS+zDckwPCUrZkKX38mRaau4nL2uipkJpbkcI=
+github.com/urfave/cli/v2 v2.27.2/go.mod h1:g0+79LmHHATl7DAcHO99smiR/T7uGLw84w8Y42x+4eM=
+github.com/xrash/smetrics v0.0.0-20240312152122-5f08fbb34913 h1:+qGGcbkzsfDQNPPe9UDgpxAWQrhbbBXOYJFQDq/dtJw=
+github.com/xrash/smetrics v0.0.0-20240312152122-5f08fbb34913/go.mod h1:4aEEwZQutDLsQv2Deui4iYQ6DWTxR14g6m8Wv88+Xqk=
 go.etcd.io/bbolt v1.3.9 h1:8x7aARPEXiXbHmtUwAIv7eV2fQFHrLLavdiJ3uzJXoI=
 go.etcd.io/bbolt v1.3.9/go.mod h1:zaO32+Ti0PK1ivdPtgMESzuzL2VPoIG1PCQNvOdo/dE=
 go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
@@ -294,7 +295,6 @@ gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWD
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
-gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/pkg/innerring/contracts.go b/pkg/innerring/contracts.go
index 4568a956ee..f8af6a3f99 100644
--- a/pkg/innerring/contracts.go
+++ b/pkg/innerring/contracts.go
@@ -9,8 +9,8 @@ import (
 
 	"github.com/nspcc-dev/neo-go/pkg/neorpc"
 	"github.com/nspcc-dev/neo-go/pkg/util"
+	embeddedcontracts "github.com/nspcc-dev/neofs-contract/contracts"
 	"github.com/nspcc-dev/neofs-contract/deploy"
-	embeddedcontracts "github.com/nspcc-dev/neofs-node/contracts"
 	"github.com/nspcc-dev/neofs-node/pkg/morph/client"
 	"github.com/nspcc-dev/neofs-node/pkg/util/glagolitsa"
 	"github.com/spf13/cast"
@@ -207,7 +207,7 @@ func parseContract(ctx *nnsContext, _logger *zap.Logger, cfg *viper.Viper, morph
 }
 
 func readEmbeddedContracts(deployPrm *deploy.Prm) error {
-	cs, err := embeddedcontracts.Read()
+	cs, err := embeddedcontracts.GetFS()
 	if err != nil {
 		return fmt.Errorf("read embedded contracts: %w", err)
 	}
diff --git a/pkg/morph/client/container/get.go b/pkg/morph/client/container/get.go
index a2542e7fed..94c5c3f27f 100644
--- a/pkg/morph/client/container/get.go
+++ b/pkg/morph/client/container/get.go
@@ -5,7 +5,7 @@ import (
 	"fmt"
 	"strings"
 
-	containerContract "github.com/nspcc-dev/neofs-contract/contracts/container"
+	containerrpc "github.com/nspcc-dev/neofs-contract/rpc/container"
 	containercore "github.com/nspcc-dev/neofs-node/pkg/core/container"
 	"github.com/nspcc-dev/neofs-node/pkg/morph/client"
 	apistatus "github.com/nspcc-dev/neofs-sdk-go/client/status"
@@ -45,7 +45,7 @@ func (c *Client) Get(cid []byte) (*containercore.Container, error) {
 
 	res, err := c.client.TestInvoke(prm)
 	if err != nil {
-		if strings.Contains(err.Error(), containerContract.NotFoundError) {
+		if strings.Contains(err.Error(), containerrpc.NotFoundError) {
 			var errNotFound apistatus.ContainerNotFound
 
 			return nil, errNotFound
diff --git a/pkg/morph/client/netmap/netmap.go b/pkg/morph/client/netmap/netmap.go
index 52e682e7b2..1899f3faf9 100644
--- a/pkg/morph/client/netmap/netmap.go
+++ b/pkg/morph/client/netmap/netmap.go
@@ -4,7 +4,7 @@ import (
 	"fmt"
 
 	"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
-	netmapcontract "github.com/nspcc-dev/neofs-contract/contracts/netmap"
+	netmaprpc "github.com/nspcc-dev/neofs-contract/rpc/netmap"
 	"github.com/nspcc-dev/neofs-node/pkg/morph/client"
 	"github.com/nspcc-dev/neofs-sdk-go/netmap"
 )
@@ -102,29 +102,14 @@ func decodeNodeList(itemNodes stackitem.Item) ([]netmap.NodeInfo, error) {
 }
 
 func decodeNodeInfo(dst *netmap.NodeInfo, itemNode stackitem.Item) error {
-	nodeFields, err := client.ArrayFromStackItem(itemNode)
-	if err != nil {
-		return fmt.Errorf("decode item array of node fields: %w", err)
-	}
-
-	var node netmapcontract.Node
-
-	if len(nodeFields) > 0 {
-		node.BLOB, err = client.BytesFromStackItem(nodeFields[0])
-		if err != nil {
-			return fmt.Errorf("decode node info BLOB: %w", err)
-		}
-	}
-
-	node.State = netmapcontract.NodeStateOnline
-
-	if len(nodeFields) > 1 {
-		state, err := client.IntFromStackItem(nodeFields[1])
-		if err != nil {
-			return fmt.Errorf("decode integer from 2nd item: %w", err)
-		}
+	var (
+		err  error
+		node netmaprpc.NetmapNode
+	)
 
-		node.State = netmapcontract.NodeState(state)
+	err = node.FromStackItem(itemNode)
+	if err != nil {
+		return fmt.Errorf("decode node item: %w", err)
 	}
 
 	err = dst.Unmarshal(node.BLOB)
@@ -132,14 +117,14 @@ func decodeNodeInfo(dst *netmap.NodeInfo, itemNode stackitem.Item) error {
 		return fmt.Errorf("decode node info: %w", err)
 	}
 
-	switch node.State {
+	switch node.State.Int64() {
 	default:
 		return fmt.Errorf("unsupported state %v", node.State)
-	case netmapcontract.NodeStateOnline:
+	case netmaprpc.NodeStateOnline.Int64():
 		dst.SetOnline()
-	case netmapcontract.NodeStateOffline:
+	case netmaprpc.NodeStateOffline.Int64():
 		dst.SetOffline()
-	case netmapcontract.NodeStateMaintenance:
+	case netmaprpc.NodeStateMaintenance.Int64():
 		dst.SetMaintenance()
 	}
 
diff --git a/pkg/morph/client/netmap/netmap_test.go b/pkg/morph/client/netmap/netmap_test.go
index 8243cba0a8..51be127708 100644
--- a/pkg/morph/client/netmap/netmap_test.go
+++ b/pkg/morph/client/netmap/netmap_test.go
@@ -7,7 +7,7 @@ import (
 	"testing"
 
 	"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
-	netmapcontract "github.com/nspcc-dev/neofs-contract/contracts/netmap"
+	"github.com/nspcc-dev/neofs-contract/contracts/netmap/nodestate"
 	"github.com/nspcc-dev/neofs-sdk-go/netmap"
 	"github.com/stretchr/testify/require"
 )
@@ -22,9 +22,9 @@ func Test_stackItemsToNodeInfos(t *testing.T) {
 		switch i % 3 {
 		default:
 			expected[i].SetOffline()
-		case int(netmapcontract.NodeStateOnline):
+		case int(nodestate.Online):
 			expected[i].SetOnline()
-		case int(netmapcontract.NodeStateMaintenance):
+		case int(nodestate.Maintenance):
 			expected[i].SetMaintenance()
 		}
 
@@ -41,11 +41,11 @@ func Test_stackItemsToNodeInfos(t *testing.T) {
 
 		switch {
 		case expected[i].IsOnline():
-			state = int64(netmapcontract.NodeStateOnline)
+			state = int64(nodestate.Online)
 		case expected[i].IsOffline():
-			state = int64(netmapcontract.NodeStateOffline)
+			state = int64(nodestate.Offline)
 		case expected[i].IsMaintenance():
-			state = int64(netmapcontract.NodeStateMaintenance)
+			state = int64(nodestate.Maintenance)
 		}
 
 		items[i] = stackitem.NewStruct([]stackitem.Item{
diff --git a/pkg/morph/client/netmap/update_state.go b/pkg/morph/client/netmap/update_state.go
index c06ed501d1..f19a155df4 100644
--- a/pkg/morph/client/netmap/update_state.go
+++ b/pkg/morph/client/netmap/update_state.go
@@ -2,8 +2,9 @@ package netmap
 
 import (
 	"fmt"
+	"math/big"
 
-	"github.com/nspcc-dev/neofs-contract/contracts/netmap"
+	"github.com/nspcc-dev/neofs-contract/rpc/netmap"
 	"github.com/nspcc-dev/neofs-node/pkg/morph/client"
 )
 
@@ -11,7 +12,7 @@ import (
 type UpdatePeerPrm struct {
 	key []byte
 
-	state netmap.NodeState
+	state *big.Int
 
 	client.InvokePrmOptional
 }
@@ -37,13 +38,13 @@ func (u *UpdatePeerPrm) SetMaintenance() {
 
 // UpdatePeerState changes peer status through Netmap contract call.
 func (c *Client) UpdatePeerState(p UpdatePeerPrm) error {
-	if p.state == 0 {
+	if p.state == nil || p.state.Sign() == 0 {
 		p.state = netmap.NodeStateOffline
 	}
 
 	prm := client.InvokePrm{}
 	prm.SetMethod(updateStateMethod)
-	prm.SetArgs(int64(p.state), p.key)
+	prm.SetArgs(p.state, p.key)
 	prm.InvokePrmOptional = p.InvokePrmOptional
 
 	if err := c.client.Invoke(prm); err != nil {
diff --git a/pkg/morph/event/netmap/update_peer.go b/pkg/morph/event/netmap/update_peer.go
index 081fde751f..d1ea0860de 100644
--- a/pkg/morph/event/netmap/update_peer.go
+++ b/pkg/morph/event/netmap/update_peer.go
@@ -5,13 +5,13 @@ import (
 
 	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
 	"github.com/nspcc-dev/neo-go/pkg/network/payload"
-	"github.com/nspcc-dev/neofs-contract/contracts/netmap"
+	"github.com/nspcc-dev/neofs-contract/contracts/netmap/nodestate"
 )
 
 type UpdatePeer struct {
 	publicKey *keys.PublicKey
 
-	state netmap.NodeState
+	state nodestate.Type
 
 	// For notary notifications only.
 	// Contains raw transactions of notary request.
@@ -24,13 +24,13 @@ func (UpdatePeer) MorphEvent() {}
 // Online returns true if node's state is requested to be switched
 // to "online".
 func (s UpdatePeer) Online() bool {
-	return s.state == netmap.NodeStateOnline
+	return s.state == nodestate.Online
 }
 
 // Maintenance returns true if node's state is requested to be switched
 // to "maintenance".
 func (s UpdatePeer) Maintenance() bool {
-	return s.state == netmap.NodeStateMaintenance
+	return s.state == nodestate.Maintenance
 }
 
 func (s UpdatePeer) PublicKey() *keys.PublicKey {
@@ -44,13 +44,13 @@ func (s UpdatePeer) NotaryRequest() *payload.P2PNotaryRequest {
 }
 
 func (s *UpdatePeer) decodeState(state int64) error {
-	switch s.state = netmap.NodeState(state); s.state {
+	switch s.state = nodestate.Type(state); s.state {
 	default:
 		return fmt.Errorf("unsupported node state %d", state)
 	case
-		netmap.NodeStateOffline,
-		netmap.NodeStateOnline,
-		netmap.NodeStateMaintenance:
+		nodestate.Offline,
+		nodestate.Online,
+		nodestate.Maintenance:
 		return nil
 	}
 }