tree: Use pairing heap for listing

When we have N items, sorting then iterating provides `O(n log n)` latency
in the worst case scenario (flat bucket), because we must return items
from a level in the sorted order. Some heap implementations allow O(1)
insertion and O(log n) dequeue, this means that we can decrease the
latency for the first received operation to O(log n), albeit with a
slight increase in the total time.
Pairing heap was chosen as one of the most simplest implementations.

```
goos: linux
goarch: amd64
pkg: git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/tree
cpu: 11th Gen Intel(R) Core(TM) i5-1135G7 @ 2.40GHz
                        │     old      │                 new                  │
                        │    sec/op    │    sec/op     vs base                │
GetSubTree/latency-8      5.034m ± 23%   1.110m ± 22%  -77.95% (p=0.000 n=10)
GetSubTree/total_time-8   81.03m ±  1%   95.02m ± 14%  +17.26% (p=0.000 n=10)
geomean                   20.20m         10.27m        -49.15%

                        │     old      │                 new                  │
                        │     B/op     │     B/op      vs base                │
GetSubTree/latency-8      32.14Mi ± 0%   37.49Mi ± 0%  +16.63% (p=0.000 n=10)
GetSubTree/total_time-8   32.14Mi ± 0%   37.49Mi ± 0%  +16.63% (p=0.000 n=10)
geomean                   32.14Mi        37.49Mi       +16.63%

                        │     old     │                new                 │
                        │  allocs/op  │  allocs/op   vs base               │
GetSubTree/latency-8      400.0k ± 0%   400.0k ± 0%  +0.00% (p=0.000 n=10)
GetSubTree/total_time-8   400.0k ± 0%   400.0k ± 0%  +0.00% (p=0.000 n=10)
geomean                   400.0k        400.0k       +0.00%
```

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>

.docker/Dockerfile.adm

@@ -1,4 +1,4 @@
-FROM golang:1.23 AS builder
+FROM golang:1.21 as builder
 ARG BUILD=now
 ARG VERSION=dev
 ARG REPO=repository

.docker/Dockerfile.ci

@@ -1,4 +1,4 @@
-FROM golang:1.23
+FROM golang:1.21
 
 WORKDIR /tmp
 

.docker/Dockerfile.cli

@@ -1,4 +1,4 @@
-FROM golang:1.23 AS builder
+FROM golang:1.21 as builder
 ARG BUILD=now
 ARG VERSION=dev
 ARG REPO=repository

.docker/Dockerfile.ir

@@ -1,4 +1,4 @@
-FROM golang:1.23 AS builder
+FROM golang:1.21 as builder
 ARG BUILD=now
 ARG VERSION=dev
 ARG REPO=repository

.docker/Dockerfile.storage

@@ -1,4 +1,4 @@
-FROM golang:1.23 AS builder
+FROM golang:1.21 as builder
 ARG BUILD=now
 ARG VERSION=dev
 ARG REPO=repository

.forgejo/workflows/build.yml

@@ -1,10 +1,6 @@
 name: Build
 
-on:
-  pull_request:
-  push:
-    branches:
-      - master
+on: [pull_request]
 
 jobs:
   build:
@@ -12,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go_versions: [ '1.22', '1.23' ]
+        go_versions: [ '1.20', '1.21' ]
 
     steps:
       - uses: actions/checkout@v3

.forgejo/workflows/dco.yml

@@ -13,9 +13,9 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: '1.22'
+          go-version: '1.21'
 
       - name: Run commit format checker
-        uses: https://git.frostfs.info/TrueCloudLab/dco-go@v3
+        uses: https://git.frostfs.info/TrueCloudLab/dco-go@v2
         with:
           from: 'origin/${{ github.event.pull_request.base.ref }}'

.forgejo/workflows/pre-commit.yml

@@ -1,30 +0,0 @@
-name: Pre-commit hooks
-
-on:
-  pull_request:
-  push:
-    branches:
-      - master
-
-jobs:
-  precommit:
-    name: Pre-commit
-    env:
-      # Skip pre-commit hooks which are executed by other actions.
-      SKIP: make-lint,go-staticcheck-repo-mod,go-unit-tests,gofumpt
-    runs-on: ubuntu-22.04
-    # If we use actions/setup-python from either Github or Gitea,
-    # the line above fails with a cryptic error about not being able to find python.
-    # So install everything manually.
-    steps:
-      - uses: actions/checkout@v3
-      - name: Set up Go
-        uses: actions/setup-go@v3
-        with:
-          go-version: 1.23
-      - name: Set up Python
-        run: |
-          apt update
-          apt install -y pre-commit
-      - name: Run pre-commit
-        run: pre-commit run --color=always --hook-stage manual --all-files

.forgejo/workflows/tests.yml

@@ -1,10 +1,5 @@
 name: Tests and linters
-
-on:
-  pull_request:
-  push:
-    branches:
-      - master
+on: [pull_request]
 
 jobs:
   lint:
@@ -16,7 +11,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: '1.23'
+          go-version: '1.21'
           cache: true
 
       - name: Install linters
@@ -30,7 +25,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go_versions: [ '1.22', '1.23' ]
+        go_versions: [ '1.20', '1.21' ]
       fail-fast: false
     steps:
       - uses: actions/checkout@v3
@@ -53,7 +48,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: '1.22'
+          go-version: '1.21'
           cache: true
 
       - name: Run tests
@@ -68,7 +63,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: '1.23'
+          go-version: '1.21'
           cache: true
 
       - name: Install staticcheck
@@ -76,41 +71,3 @@ jobs:
 
       - name: Run staticcheck
         run: make staticcheck-run
-
-  gopls:
-    name: gopls check
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: Set up Go
-        uses: actions/setup-go@v3
-        with:
-          go-version: '1.22'
-          cache: true
-
-      - name: Install gopls
-        run: make gopls-install
-
-      - name: Run gopls
-        run: make gopls-run
-
-  fumpt:
-    name: Run gofumpt
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: Set up Go
-        uses: actions/setup-go@v3
-        with:
-          go-version: '1.23'
-          cache: true
-
-      - name: Install gofumpt
-        run: make fumpt-install
-
-      - name: Run gofumpt
-        run: |
-          make fumpt
-          git diff --exit-code --quiet

.forgejo/workflows/vulncheck.yml

@@ -1,10 +1,5 @@
 name: Vulncheck
-
-on:
-  pull_request:
-  push:
-    branches:
-      - master
+on: [pull_request]
 
 jobs:
   vulncheck:
@@ -18,7 +13,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: '1.23'
+          go-version: '1.21'
 
       - name: Install govulncheck
         run: go install golang.org/x/vuln/cmd/govulncheck@latest

.gitlint

@@ -0,0 +1,11 @@
+[general]
+fail-without-commits=True
+regex-style-search=True
+contrib=CC1
+
+[title-match-regex]
+regex=^\[\#[0-9Xx]+\]\s
+
+[ignore-by-title]
+regex=^Release(.*)
+ignore=title-match-regex

.golangci.yml

@@ -12,8 +12,7 @@ run:
 # output configuration options
 output:
   # colored-line-number|line-number|json|tab|checkstyle|code-climate, default is "colored-line-number"
-  formats:
-    - format: tab
+  format: tab
 
 # all available settings of specific linters
 linters-settings:
@@ -38,13 +37,9 @@ linters-settings:
     alias:
       pkg: git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object
       alias: objectSDK
-  unused:
-    field-writes-are-uses: false
-    exported-fields-are-used: false
-    local-variables-are-used: false
   custom:
     truecloudlab-linters:
-      path: bin/linters/external_linters.so
+      path: bin/external_linters.so
       original-url: git.frostfs.info/TrueCloudLab/linters.git
       settings:
         noliteral:
@@ -71,7 +66,7 @@ linters:
     - bidichk
     - durationcheck
     - exhaustive
-    - copyloopvar
+    - exportloopref
     - gofmt
     - goimports
     - misspell
@@ -84,10 +79,5 @@ linters:
     - contextcheck
     - importas
     - truecloudlab-linters
-    - perfsprint
-    - testifylint
-    - protogetter
-    - intrange
-    - tenv
   disable-all: true
   fast: false

.pre-commit-config.yaml

@@ -2,8 +2,15 @@ ci:
   autofix_prs: false
 
 repos:
+  - repo: https://github.com/jorisroovers/gitlint
+    rev:  v0.19.1
+    hooks:
+      - id: gitlint
+        stages: [commit-msg]
+      - id: gitlint-ci
+
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.5.0
+    rev: v4.4.0
     hooks:
     - id: check-added-large-files
     - id: check-case-conflict
@@ -16,10 +23,10 @@ repos:
     - id: trailing-whitespace
       args: [--markdown-linebreak-ext=md]
     - id: end-of-file-fixer
-      exclude: "(.key|.svg)$"
+      exclude: ".key$"
 
   - repo: https://github.com/shellcheck-py/shellcheck-py
-    rev: v0.9.0.6
+    rev: v0.9.0.5
     hooks:
       - id: shellcheck
 
@@ -35,16 +42,7 @@ repos:
     hooks:
        - id: go-unit-tests
          name: go unit tests
-         entry: make test GOFLAGS=''
-         pass_filenames: false
-         types: [go]
-         language: system
-
-  - repo: local
-    hooks:
-       - id: gofumpt
-         name: gofumpt
-         entry: make fumpt
+         entry: make test
          pass_filenames: false
          types: [go]
          language: system

.woodpecker/pre-commit.yml

@@ -0,0 +1,11 @@
+pipeline:
+  # Kludge for non-root containers under WoodPecker
+  fix-ownership:
+    image: alpine:latest
+    commands: chown -R 1234:1234 .
+
+  pre-commit:
+    image: git.frostfs.info/truecloudlab/frostfs-ci:v0.36
+    commands:
+      - export HOME="$(getent passwd $(id -u) | cut '-d:' -f6)"
+      - pre-commit run --hook-stage manual

CHANGELOG.md

@@ -1,130 +1,7 @@
 # Changelog
 Changelog for FrostFS Node
 
-## [Unreleased]
-
-### Added
-### Changed
-### Fixed
-### Removed
-### Updated
-
-## [v0.44.0] - 2024-25-11 - Rongbuk
-
-### Added
-- Allow to prioritize nodes during GET traversal via attributes (#1439)
-- Add metrics for the frostfsid cache (#1464)
-- Customize constant attributes attached to every tracing span (#1488)
-- Manage additional keys in the `frostfsid` contract (#1505)
-- Describe `--rule` flag in detail for `frostfs-cli ape-manager` subcommands (#1519)
-
-### Changed
-- Support richer interaction with the console in `frostfs-cli container policy-playground` (#1396)
-- Print address in base58 format in `frostfs-adm morph policy set-admin` (#1515)
-
-### Fixed
-- Fix EC object search (#1408)
-- Fix EC object put when one of the nodes is unavailable (#1427)
-
-### Removed
-- Drop most of the eACL-related code (#1425)
-- Remove `--basic-acl` flag from `frostfs-cli container create` (#1483)
-
-### Upgrading from v0.43.0
-The metabase schema has changed completely, resync is required.
-
-## [v0.42.0]
-
-### Added
-- Add audit logs for gRPC requests (#1184)
-- Add CLI command to convert eACL to APE (#1189)
-- Add `--await` flag to `control set-status` (#60)
-- `app_info` metric for binary version (#1154)
-- `--quiet` flag for healthcheck command (#1209)
-
-### Changed
-- Deprecate Container.SetEACL RPC (#1219)
-
-### Fixed
-- Take groups into account during APE processing (#1190)
-- Handle double SIGHUP correctly (#1145)
-- Handle empty filenames in tree listing (#1074)
-- Handle duplicate tree nodes in the split-brain scenario (#1234, #1251)
-- Remove APE pre-check in Object.GET/HEAD/RANGE RPC (#1249)
-- Delete EC gc marks and split info (#1257)
-- Do not search for non-existent objects on deletion (#1261)
-
-### Updated
-- Make putting EC chunks more robust (#1233)
-
-## [v0.41.0]
-
-### Added
-- Support mTLS for morph client (#1170)
-
-### Fixed
-- Update shard state metric during shard init (#1174)
-- Handle ENOSPC in blobovnicza (#1166)
-- Handle multiple split-infos for EC objects (#1163)
-- Set `Disabled` mode as the default for components (#1168)
-
-## [v0.40.0]
-
-### Added
-- Support EC chunk reconstruction in policer (#1129)
-- Support LOCK, DELETE and SEARCH methods on EC objects (#1147, 1144)
-- apemanager service to manage APE chains (#1105)
-
-### Fixed
-- Properly verify GetRangeHash response (#1083)
-- Send `MONOTONIC_USEC` in sdnotify on reload (#1135)
-
-### Updated
-- neo-go to `v0.106.0`
-
-## [v0.39.0]
-
-### Added
-- Preliminary erasure coding support (#1065, #1112, #1103, #1120)
-- TTL cache for blobovnicza tree (#1004)
-- Cache for frostfsid and policy contracts (#1117)
-- Writecache path to metric labels (#966)
-- Documentation for authentication mechanisms (#1097, #1104)
-- Metrics for metabase resync status (#1029)
-
-### Changed
-- Speed up metabase resync (#1024)
-
-### Fixed
-- Possible panic in GET_RANGE (#1077)
-
-### Updated
-- Minimum required Go version to 1.21
-
-## [v0.38.0]
-
-### Added
-- Add `trace_id` to logs in `frostfs-node` (#146)
-- Allow to forcefully remove container from IR (#733)
-- LOKI support (#740)
-- Allow sealing writecache (#569)
-- Support tree service in data evacuation (#947)
-- Use new policy engine mechanism for access control (#770, #804)
-- Log about active notary deposit waiting (#963)
-
-### Changed
-- Sort output in `frostfs-cli` subcommands (#333)
-- Send bootstrap query at each epoch tick (#721)
-- Do not retain garbage in fstree on systems supporting O_TMPFILE (#970)
-
-### Fixed
-- Handle synchronization failures better in tree service (#741)
-- Fix invalid batch size for iterator traversal in morph (#1000)
-
-### Updated
-- `neo-go` to `v0.105.0`
-
-## [v0.37.0]
+## [v0.37.0] - 2023-12-07 - Academy of Sciences
 
 ### Added
 - Support impersonate bearer token (#229)
@@ -134,9 +11,12 @@ The metabase schema has changed completely, resync is required.
 - Set extra wallets on SIGHUP for ir (#125)
 - Writecache metrics (#312)
 - Add tree service metrics (#370)
+- Add `frostfs-cli control ir remove-container` (#733)
 
 ### Changed
 - `frostfs-cli util locode generate` is now much faster (#309)
+- Send bootstrap query every epoch in `frostfs-node` (#691)
+
 ### Fixed
 - Take network settings into account during netmap contract update (#100)
 - Read config files from dir even if config file not provided via `--config` for node (#238)
@@ -144,6 +24,8 @@ The metabase schema has changed completely, resync is required.
 - Tree service panic in its internal client cache (#322)
 - Iterate over endpoints when create ws client in morph's constructor (#304)
 - Delete complex objects with GC (#332)
+- Connection leaks after netmap address updates (#674)
+- Count writecache metrics properly (#725)
 
 ### Removed
 ### Updated

Makefile

@@ -4,19 +4,12 @@ SHELL = bash
 REPO ?= $(shell go list -m)
 VERSION ?= $(shell git describe --tags --dirty --match "v*" --always --abbrev=8 2>/dev/null || cat VERSION 2>/dev/null || echo "develop")
 
-HUB_IMAGE ?= git.frostfs.info/truecloudlab/frostfs
+HUB_IMAGE ?= truecloudlab/frostfs
 HUB_TAG ?= "$(shell echo ${VERSION} | sed 's/^v//')"
 
-GO_VERSION ?= 1.22
-LINT_VERSION ?= 1.62.0
-TRUECLOUDLAB_LINT_VERSION ?= 0.0.8
-PROTOC_VERSION ?= 25.0
-PROTOGEN_FROSTFS_VERSION ?= $(shell go list -f '{{.Version}}' -m git.frostfs.info/TrueCloudLab/frostfs-sdk-go)
-PROTOC_OS_VERSION=osx-x86_64
-ifeq ($(shell uname), Linux)
-	PROTOC_OS_VERSION=linux-x86_64
-endif
-STATICCHECK_VERSION ?= 2024.1.1
+GO_VERSION ?= 1.21
+LINT_VERSION ?= 1.54.0
+TRUECLOUDLAB_LINT_VERSION ?= 0.0.2
 ARCH = amd64
 
 BIN = bin
@@ -27,32 +20,18 @@ DIRS = $(BIN) $(RELEASE)
 CMDS = $(notdir $(basename $(wildcard cmd/frostfs-*)))
 BINS = $(addprefix $(BIN)/, $(CMDS))
 
-OUTPUT_LINT_DIR ?= $(abspath $(BIN))/linters
+# .deb package versioning
+OS_RELEASE = $(shell lsb_release -cs)
+PKG_VERSION ?= $(shell echo $(VERSION) | sed "s/^v//" | \
+			sed -E "s/(.*)-(g[a-fA-F0-9]{6,8})(.*)/\1\3~\2/" | \
+			sed "s/-/~/")-${OS_RELEASE}
+
+OUTPUT_LINT_DIR ?= $(shell pwd)/bin
 LINT_DIR = $(OUTPUT_LINT_DIR)/golangci-lint-$(LINT_VERSION)-v$(TRUECLOUDLAB_LINT_VERSION)
 TMP_DIR := .cache
-PROTOBUF_DIR ?= $(abspath $(BIN))/protobuf
-PROTOC_DIR ?= $(PROTOBUF_DIR)/protoc-v$(PROTOC_VERSION)
-PROTOGEN_FROSTFS_DIR ?= $(PROTOBUF_DIR)/protogen-$(PROTOGEN_FROSTFS_VERSION)
-STATICCHECK_DIR ?= $(abspath $(BIN))/staticcheck
-STATICCHECK_VERSION_DIR ?= $(STATICCHECK_DIR)/$(STATICCHECK_VERSION)
 
-SOURCES = $(shell find . -type f -name "*.go" -print)
-
-GOFUMPT_VERSION ?= v0.7.0
-GOFUMPT_DIR ?= $(abspath $(BIN))/gofumpt
-GOFUMPT_VERSION_DIR ?= $(GOFUMPT_DIR)/$(GOFUMPT_VERSION)
-
-GOPLS_VERSION ?= v0.15.1
-GOPLS_DIR ?= $(abspath $(BIN))/gopls
-GOPLS_VERSION_DIR ?= $(GOPLS_DIR)/$(GOPLS_VERSION)
-GOPLS_TEMP_FILE := $(shell mktemp)
-
-FROSTFS_CONTRACTS_PATH=$(abspath ./../frostfs-contract)
-LOCODE_DB_PATH=$(abspath ./.cache/locode_db)
-LOCODE_DB_VERSION=v0.4.0
-
-.PHONY: help all images dep clean fmts fumpt imports test lint docker/lint
-		prepare-release pre-commit unpre-commit
+.PHONY: help all images dep clean fmts fmt imports test lint docker/lint
+		prepare-release debpackage pre-commit unpre-commit
 
 # To build a specific binary, use it's name prefix with bin/ as a target
 # For example `make bin/frostfs-node` will build only storage node binary
@@ -91,37 +70,24 @@ dep:
 	CGO_ENABLED=0 \
 	go mod tidy -v && echo OK
 
-# Build export-metrics
-export-metrics: dep
-	@printf "⇒ Build export-metrics\n"
-	CGO_ENABLED=0 \
-	go build -v -trimpath -o bin/export-metrics ./scripts/export-metrics
-
 # Regenerate proto files:
 protoc:
-	@if [ ! -d "$(PROTOC_DIR)" ] || [ ! -d "$(PROTOGEN_FROSTFS_DIR)" ]; then \
-		make protoc-install; \
-	fi
-	@for f in `find . -type f -name '*.proto' -not -path './bin/*'`; do \
+	@GOPRIVATE=github.com/TrueCloudLab go mod vendor
+	# Install specific version for protobuf lib
+	@go list -f '{{.Path}}/...@{{.Version}}' -m  github.com/golang/protobuf | xargs go install -v
+	@GOBIN=$(abspath $(BIN)) go install -mod=mod -v git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/util/protogen
+	# Protoc generate
+	@for f in `find . -type f -name '*.proto' -not -path './vendor/*'`; do \
 		echo "⇒ Processing $$f "; \
-		$(PROTOC_DIR)/bin/protoc \
-			--proto_path=.:$(PROTOC_DIR)/include:/usr/local/include \
-			--plugin=protoc-gen-go-frostfs=$(PROTOGEN_FROSTFS_DIR)/protogen \
+		protoc \
+			--proto_path=.:./vendor:/usr/local/include \
+			--plugin=protoc-gen-go-frostfs=$(BIN)/protogen \
 			--go-frostfs_out=. --go-frostfs_opt=paths=source_relative \
+			--go_out=. --go_opt=paths=source_relative \
 			--go-grpc_opt=require_unimplemented_servers=false \
 			--go-grpc_out=. --go-grpc_opt=paths=source_relative $$f; \
 	done
-
-# Install protoc
-protoc-install:
-	@rm -rf $(PROTOBUF_DIR)
-	@mkdir $(PROTOBUF_DIR)
-	@echo "⇒ Installing protoc... "
-	@wget -q -O $(PROTOBUF_DIR)/protoc-$(PROTOC_VERSION).zip 'https://github.com/protocolbuffers/protobuf/releases/download/v$(PROTOC_VERSION)/protoc-$(PROTOC_VERSION)-$(PROTOC_OS_VERSION).zip'
-	@unzip -q -o $(PROTOBUF_DIR)/protoc-$(PROTOC_VERSION).zip -d $(PROTOC_DIR)
-	@rm $(PROTOBUF_DIR)/protoc-$(PROTOC_VERSION).zip
-	@echo "⇒ Instaling protogen FrostFS plugin..."
-	@GOBIN=$(PROTOGEN_FROSTFS_DIR) go install -mod=mod -v git.frostfs.info/TrueCloudLab/frostfs-sdk-go/api/util/protogen@$(PROTOGEN_FROSTFS_VERSION)
+	rm -rf vendor
 
 # Build FrostFS component's docker image
 image-%:
@@ -150,86 +116,51 @@ docker/%:
 
 
 # Run all code formatters
-fmts: fumpt imports
+fmts: fmt imports
+
+# Reformat code
+fmt:
+	@echo "⇒ Processing gofmt check"
+	@gofmt -s -w cmd/ pkg/ misc/
 
 # Reformat imports
 imports:
 	@echo "⇒ Processing goimports check"
 	@goimports -w cmd/ pkg/ misc/
 
-# Install gofumpt
-fumpt-install:
-	@rm -rf $(GOFUMPT_DIR)
-	@mkdir $(GOFUMPT_DIR)
-	@GOBIN=$(GOFUMPT_VERSION_DIR) go install mvdan.cc/gofumpt@$(GOFUMPT_VERSION)
-
-# Run gofumpt
-fumpt:
-	@if [ ! -d "$(GOFUMPT_VERSION_DIR)" ]; then \
-		make fumpt-install; \
-	fi
-	@echo "⇒ Processing gofumpt check"
-	$(GOFUMPT_VERSION_DIR)/gofumpt -l -w cmd/ pkg/ misc/
-
 # Run Unit Test with go test
-test: GOFLAGS ?= "-count=1"
 test:
 	@echo "⇒ Running go test"
-	@GOFLAGS="$(GOFLAGS)" go test ./...
+	@go test ./... -count=1
 
-# Run pre-commit
 pre-commit-run:
 	@pre-commit run -a --hook-stage manual
 
 # Install linters
 lint-install:
-	@rm -rf $(OUTPUT_LINT_DIR)
-	@mkdir $(OUTPUT_LINT_DIR)
 	@mkdir -p $(TMP_DIR)
 	@rm -rf $(TMP_DIR)/linters
 	@git -c advice.detachedHead=false clone --branch v$(TRUECLOUDLAB_LINT_VERSION) https://git.frostfs.info/TrueCloudLab/linters.git $(TMP_DIR)/linters
 	@@make -C $(TMP_DIR)/linters lib CGO_ENABLED=1 OUT_DIR=$(OUTPUT_LINT_DIR)
 	@rm -rf $(TMP_DIR)/linters
 	@rmdir $(TMP_DIR) 2>/dev/null || true
-	@CGO_ENABLED=1 GOBIN=$(LINT_DIR) go install -trimpath github.com/golangci/golangci-lint/cmd/golangci-lint@v$(LINT_VERSION)
+	@CGO_ENABLED=1 GOBIN=$(LINT_DIR) go install github.com/golangci/golangci-lint/cmd/golangci-lint@v$(LINT_VERSION)
 
 # Run linters
 lint:
 	@if [ ! -d "$(LINT_DIR)" ]; then \
-		make lint-install; \
+		echo "Run make lint-install"; \
+		exit 1; \
 	fi
 	$(LINT_DIR)/golangci-lint run
 
 # Install staticcheck
 staticcheck-install:
-	@rm -rf $(STATICCHECK_DIR)
-	@mkdir $(STATICCHECK_DIR)
-	@GOBIN=$(STATICCHECK_VERSION_DIR) go install honnef.co/go/tools/cmd/staticcheck@$(STATICCHECK_VERSION)
+	@go install honnef.co/go/tools/cmd/staticcheck@latest
 
 # Run staticcheck
 staticcheck-run:
-	@if [ ! -d "$(STATICCHECK_VERSION_DIR)" ]; then \
-		make staticcheck-install; \
-	fi
-	@$(STATICCHECK_VERSION_DIR)/staticcheck ./...
-
-# Install gopls
-gopls-install:
-	@rm -rf $(GOPLS_DIR)
-	@mkdir $(GOPLS_DIR)
-	@GOBIN=$(GOPLS_VERSION_DIR) go install golang.org/x/tools/gopls@$(GOPLS_VERSION)
-
-# Run gopls
-gopls-run:
-	@if [ ! -d "$(GOPLS_VERSION_DIR)" ]; then \
-		make gopls-install; \
-	fi
-	$(GOPLS_VERSION_DIR)/gopls check $(SOURCES) 2>&1 >$(GOPLS_TEMP_FILE)
-	@if [[ $$(wc -l < $(GOPLS_TEMP_FILE)) -ne 0 ]]; then \
-		cat $(GOPLS_TEMP_FILE); \
-		exit 1; \
-	fi
-	rm $(GOPLS_TEMP_FILE)
+	@staticcheck ./...
 
 # Run linters in Docker
 docker/lint:
@@ -253,35 +184,19 @@ version:
 
 # Delete built artifacts
 clean:
+	rm -rf vendor
 	rm -rf .cache
 	rm -rf $(BIN)
 	rm -rf $(RELEASE)
 
-# Download locode database
-locode-download:
-	mkdir -p $(TMP_DIR)
-	@wget -q -O ./$(TMP_DIR)/locode_db.gz 'https://git.frostfs.info/TrueCloudLab/frostfs-locode-db/releases/download/${LOCODE_DB_VERSION}/locode_db.gz'
-	gzip -dfk ./$(TMP_DIR)/locode_db.gz
+# Package for Debian
+debpackage:
+	dch -b --package frostfs-node \
+			--controlmaint \
+			--newversion $(PKG_VERSION) \
+			--distribution $(OS_RELEASE) \
+			"Please see CHANGELOG.md for code changes for $(VERSION)"
+	dpkg-buildpackage --no-sign -b
 
-# Start dev environment
-env-up: all
-	docker compose -f dev/docker-compose.yml up -d
-	@if [ ! -d "$(FROSTFS_CONTRACTS_PATH)" ]; then \
-		echo "Frostfs contracts not found"; exit 1; \
-	fi
-	${BIN}/frostfs-adm --config ./dev/adm/frostfs-adm.yml morph init --contracts ${FROSTFS_CONTRACTS_PATH}
-	${BIN}/frostfs-adm --config ./dev/adm/frostfs-adm.yml morph refill-gas --storage-wallet ./dev/storage/wallet01.json --gas 10.0
-	${BIN}/frostfs-adm --config ./dev/adm/frostfs-adm.yml morph refill-gas --storage-wallet ./dev/storage/wallet02.json --gas 10.0
-	${BIN}/frostfs-adm --config ./dev/adm/frostfs-adm.yml morph refill-gas --storage-wallet ./dev/storage/wallet03.json --gas 10.0
-	${BIN}/frostfs-adm --config ./dev/adm/frostfs-adm.yml morph refill-gas --storage-wallet ./dev/storage/wallet04.json --gas 10.0
-	@if [ ! -f "$(LOCODE_DB_PATH)" ]; then \
-		make locode-download; \
-	fi
-	mkdir -p ./$(TMP_DIR)/state
-	mkdir -p ./$(TMP_DIR)/storage
-
-# Shutdown dev environment
-env-down:
-	docker compose -f dev/docker-compose.yml down -v
-	rm -rf ./$(TMP_DIR)/state
-	rm -rf ./$(TMP_DIR)/storage
+debclean:
+	dh clean

README.md

@@ -1,5 +1,5 @@
 <p align="center">
-  <img src="./.forgejo/logo.svg" width="500px" alt="FrostFS">
+  <img src="./.github/logo.svg" width="500px" alt="FrostFS">
 </p>
 
 <p align="center">
@@ -7,8 +7,9 @@
 </p>
 
 ---
-[![Report](https://goreportcard.com/badge/git.frostfs.info/TrueCloudLab/frostfs-node)](https://goreportcard.com/report/git.frostfs.info/TrueCloudLab/frostfs-node)
-![Release (latest)](https://git.frostfs.info/TrueCloudLab/frostfs-node/badges/release.svg)
+[![Report](https://goreportcard.com/badge/github.com/TrueCloudLab/frostfs-node)](https://goreportcard.com/report/github.com/TrueCloudLab/frostfs-node)
+![GitHub release (latest SemVer)](https://img.shields.io/github/v/release/TrueCloudLab/frostfs-node?sort=semver)
+![License](https://img.shields.io/github/license/TrueCloudLab/frostfs-node.svg?style=popout)
 
 # Overview
 
@@ -32,8 +33,8 @@ manipulate large amounts of data without paying a prohibitive price.
 
 FrostFS has a native [gRPC API](https://git.frostfs.info/TrueCloudLab/frostfs-api) and has
 protocol gateways for popular protocols such as [AWS
-S3](https://git.frostfs.info/TrueCloudLab/frostfs-s3-gw),
-[HTTP](https://git.frostfs.info/TrueCloudLab/frostfs-http-gw),
+S3](https://github.com/TrueCloudLab/frostfs-s3-gw),
+[HTTP](https://github.com/TrueCloudLab/frostfs-http-gw),
 [FUSE](https://wikipedia.org/wiki/Filesystem_in_Userspace) and
 [sFTP](https://en.wikipedia.org/wiki/SSH_File_Transfer_Protocol) allowing
 developers to integrate applications without rewriting their code.
@@ -44,11 +45,11 @@ Now, we only support GNU/Linux on amd64 CPUs with AVX/AVX2 instructions. More
 platforms will be officially supported after release `1.0`.
 
 The latest version of frostfs-node works with frostfs-contract
-[v0.19.2](https://git.frostfs.info/TrueCloudLab/frostfs-contract/releases/tag/v0.19.2).
+[v0.16.0](https://github.com/TrueCloudLab/frostfs-contract/releases/tag/v0.16.0).
 
 # Building
 
-To make all binaries you need Go 1.22+ and `make`:
+To make all binaries you need Go 1.20+ and `make`:
 ```
 make all
 ```
@@ -70,50 +71,11 @@ make docker/bin/frostfs-<name> # build a specific binary
 
 ## Docker images
 
-To make docker images suitable for use in [frostfs-dev-env](https://git.frostfs.info/TrueCloudLab/frostfs-dev-env/) use:
+To make docker images suitable for use in [frostfs-dev-env](https://github.com/TrueCloudLab/frostfs-dev-env/) use:
 ```
 make images
 ```
 
-# Debugging
-
-## VSCode
-
-To run and debug single node cluster with VSCode:
-
-1. Clone and build [frostfs-contract](https://git.frostfs.info/TrueCloudLab/frostfs-contract) repository to the same directory level as `frostfs-node`. For example:
-
-```
-/
-├── src
-    ├── frostfs-node
-    └── frostfs-contract
-```
-See `frostfs-contract`'s README.md for build instructions.
-
-2. Copy `launch.json` and `tasks.json` from `dev/.vscode-example` directory to `.vscode` directory. If you already have such files in `.vscode` directory, then merge them manually.
-
-3. Go to **Run and Debug** (`Ctrl+Shift+D`) and start `IR+Storage node` configuration.
-
-4. To create container and put object into it run (container and object IDs will be different):
-
-```
-./bin/frostfs-cli container create -r 127.0.0.1:8080 --wallet ./dev/wallet.json --policy "REP 1 IN X CBF 1 SELECT 1 FROM * AS X" --await
-Enter password >  <- press ENTER, the is no password for wallet
-CID: CfPhEuHQ2PRvM4gfBQDC4dWZY3NccovyfcnEdiq2ixju
-
-./bin/frostfs-cli object put -r 127.0.0.1:8080 --wallet ./dev/wallet.json --file README.md --cid CfPhEuHQ2PRvM4gfBQDC4dWZY3NccovyfcnEdiq2ixju
-Enter password >
- 4300 / 4300 [===========================================================================================================================================================================================================] 100.00% 0s
-[README.md] Object successfully stored
-  OID: 78sohnudVMnPsczXqsTUcvezosan2YDNVZwDE8Kq5YwU
-  CID: CfPhEuHQ2PRvM4gfBQDC4dWZY3NccovyfcnEdiq2ixju
-
-./bin/frostfs-cli object get -r 127.0.0.1:8080 --wallet ./dev/wallet.json --cid CfPhEuHQ2PRvM4gfBQDC4dWZY3NccovyfcnEdiq2ixju --oid 78sohnudVMnPsczXqsTUcvezosan2YDNVZwDE8Kq5YwU
-...
-
-```
-
 # Contributing
 
 Feel free to contribute to this project after reading the [contributing
@@ -124,7 +86,7 @@ the feature/topic you are going to implement.
 
 # Credits
 
-FrostFS is maintained by [True Cloud Lab](https://git.frostfs.info/TrueCloudLab/) with the help and
+FrostFS is maintained by [True Cloud Lab](https://github.com/TrueCloudLab/) with the help and
 contributions from community members.
 
 Please see [CREDITS](CREDITS.md) for details.

VERSION

@@ -1 +1 @@
-v0.44.0
+v0.37.0

cmd/frostfs-adm/README.md

@@ -56,8 +56,7 @@ credentials:     # passwords for consensus node / alphabet wallets
 #### Network deployment
 
 - `generate-alphabet` generates a set of wallets for consensus and
-  Alphabet nodes. The list of the name for alphabet wallets(no gaps between names allowed, order is important):
-  - az, buky, vedi, glagoli, dobro, yest, zhivete, dzelo, zemlja, izhe, izhei, gerv, kako, ljudi, mislete, nash, on, pokoj, rtsi, slovo, tverdo, uk
+  Alphabet nodes.
 
 - `init` initializes the sidechain by deploying smart contracts and
   setting provided FrostFS network configuration.

cmd/frostfs-adm/docs/deploy.md

@@ -9,8 +9,8 @@ related configuration details.
 
 To follow this guide you need:
 - latest released version of [neo-go](https://github.com/nspcc-dev/neo-go/releases) (v0.97.2 at the moment),
-- latest released version of [frostfs-adm](https://git.frostfs.info/TrueCloudLab/frostfs-node/releases) utility (v0.42.9 at the moment),
-- latest released version of compiled [frostfs-contract](https://git.frostfs.info/TrueCloudLab/frostfs-contract/releases) (v0.19.2 at the moment).
+- latest released version of [frostfs-adm](https://github.com/TrueCloudLab/frostfs-node/releases) utility (v0.25.1 at the moment),
+- latest released version of compiled [frostfs-contract](https://github.com/TrueCloudLab/frostfs-contract/releases) (v0.11.0 at the moment).
 
 ## Step 1: Prepare network configuration
 
@@ -34,8 +34,6 @@ alphabet-wallets: /home/user/deploy/alphabet-wallets
 network:
   max_object_size: 67108864
   epoch_duration: 240
-  max_ec_data_count: 12
-  max_ec_parity_count: 4
   fee:
     candidate: 0
     container: 0
@@ -64,11 +62,6 @@ alphabet-wallets: /home/user/deploy/alphabet-wallets
 wallet[0]: hunter2
 ```
 
-This command generates wallets with the following names:
- - az, buky, vedi, glagoli, dobro, yest, zhivete, dzelo, zemlja, izhe, izhei, gerv, kako, ljudi, mislete, nash, on, pokoj, rtsi, slovo, tverdo, uk
-
-No gaps between names allowed, order is important.
-
 Do not lose wallet files and network config. Store it in an encrypted backed up
 storage.
 

cmd/frostfs-adm/internal/commonflags/flags.go

@@ -11,33 +11,4 @@ const (
 	Verbose          = "verbose"
 	VerboseShorthand = "v"
 	VerboseUsage     = "Verbose output"
-
-	EndpointFlag      = "rpc-endpoint"
-	EndpointFlagDesc  = "N3 RPC node endpoint"
-	EndpointFlagShort = "r"
-
-	AlphabetWalletsFlag     = "alphabet-wallets"
-	AlphabetWalletsFlagDesc = "Path to alphabet wallets dir"
-
-	LocalDumpFlag                   = "local-dump"
-	ProtoConfigPath                 = "protocol"
-	ContractsInitFlag               = "contracts"
-	ContractsInitFlagDesc           = "Path to archive with compiled FrostFS contracts (the default is to fetch the latest release from the official repository)"
-	ContractsURLFlag                = "contracts-url"
-	ContractsURLFlagDesc            = "URL to archive with compiled FrostFS contracts"
-	EpochDurationInitFlag           = "network.epoch_duration"
-	MaxObjectSizeInitFlag           = "network.max_object_size"
-	MaxECDataCountFlag              = "network.max_ec_data_count"
-	MaxECParityCounFlag             = "network.max_ec_parity_count"
-	RefillGasAmountFlag             = "gas"
-	StorageWalletFlag               = "storage-wallet"
-	ContainerFeeInitFlag            = "network.fee.container"
-	ContainerAliasFeeInitFlag       = "network.fee.container_alias"
-	CandidateFeeInitFlag            = "network.fee.candidate"
-	WithdrawFeeInitFlag             = "network.fee.withdraw"
-	MaintenanceModeAllowedInitFlag  = "network.maintenance_mode_allowed"
-	HomomorphicHashDisabledInitFlag = "network.homomorphic_hash_disabled"
-	CustomZoneFlag                  = "domain"
-	AlphabetSizeFlag                = "size"
-	AllFlag                         = "all"
 )

cmd/frostfs-adm/internal/modules/config/config.go

@@ -21,8 +21,6 @@ type configTemplate struct {
 	CandidateFee            int
 	ContainerFee            int
 	ContainerAliasFee       int
-	MaxECDataCount          int
-	MaxECParityCount        int
 	WithdrawFee             int
 	Glagolitics             []string
 	HomomorphicHashDisabled bool
@@ -33,8 +31,6 @@ alphabet-wallets: {{ .AlphabetDir}}
 network:
   max_object_size: {{ .MaxObjectSize}}
   epoch_duration: {{ .EpochDuration}}
-  max_ec_data_count: {{ .MaxECDataCount}}
-  max_ec_parity_count: {{ .MaxECParityCount}}
   homomorphic_hash_disabled: {{ .HomomorphicHashDisabled}}
   fee:
     candidate: {{ .CandidateFee}}
@@ -54,12 +50,12 @@ func initConfig(cmd *cobra.Command, _ []string) error {
 	}
 
 	pathDir := filepath.Dir(configPath)
-	err = os.MkdirAll(pathDir, 0o700)
+	err = os.MkdirAll(pathDir, 0700)
 	if err != nil {
 		return fmt.Errorf("create dir %s: %w", pathDir, err)
 	}
 
-	f, err := os.OpenFile(configPath, os.O_RDWR|os.O_CREATE|os.O_TRUNC|os.O_SYNC, 0o600)
+	f, err := os.OpenFile(configPath, os.O_RDWR|os.O_CREATE|os.O_TRUNC|os.O_SYNC, 0600)
 	if err != nil {
 		return fmt.Errorf("open %s: %w", configPath, err)
 	}
@@ -110,8 +106,6 @@ func generateConfigExample(appDir string, credSize int) (string, error) {
 	tmpl := configTemplate{
 		Endpoint:                "https://neo.rpc.node:30333",
 		MaxObjectSize:           67108864,      // 64 MiB
-		MaxECDataCount:          12,            // Tested with 16-node networks, assuming 12 data + 4 parity nodes.
-		MaxECParityCount:        4,             // Maximum 4 parity chunks, typically <= 3 for most policies.
 		EpochDuration:           240,           // 1 hour with 15s per block
 		HomomorphicHashDisabled: false,         // object homomorphic hash is enabled
 		CandidateFee:            100_0000_0000, // 100.0 GAS (Fixed8)
@@ -128,7 +122,7 @@ func generateConfigExample(appDir string, credSize int) (string, error) {
 	tmpl.AlphabetDir = filepath.Join(appDir, "alphabet-wallets")
 
 	var i innerring.GlagoliticLetter
-	for i = range innerring.GlagoliticLetter(credSize) {
+	for i = 0; i < innerring.GlagoliticLetter(credSize); i++ {
 		tmpl.Glagolitics = append(tmpl.Glagolitics, i.String())
 	}
 

cmd/frostfs-adm/internal/modules/config/config_test.go

@@ -27,8 +27,6 @@ func TestGenerateConfigExample(t *testing.T) {
 	require.Equal(t, "https://neo.rpc.node:30333", v.GetString("rpc-endpoint"))
 	require.Equal(t, filepath.Join(appDir, "alphabet-wallets"), v.GetString("alphabet-wallets"))
 	require.Equal(t, 67108864, v.GetInt("network.max_object_size"))
-	require.Equal(t, 12, v.GetInt("network.max_ec_data_count"))
-	require.Equal(t, 4, v.GetInt("network.max_ec_parity_count"))
 	require.Equal(t, 240, v.GetInt("network.epoch_duration"))
 	require.Equal(t, 10000000000, v.GetInt("network.fee.candidate"))
 	require.Equal(t, 1000, v.GetInt("network.fee.container"))

cmd/frostfs-adm/internal/modules/metabase/root.go

@@ -1,15 +0,0 @@
-package metabase
-
-import "github.com/spf13/cobra"
-
-// RootCmd is a root command of config section.
-var RootCmd = &cobra.Command{
-	Use:   "metabase",
-	Short: "Section for metabase commands",
-}
-
-func init() {
-	RootCmd.AddCommand(UpgradeCmd)
-
-	initUpgradeCommand()
-}

cmd/frostfs-adm/internal/modules/metabase/upgrade.go

@@ -1,150 +0,0 @@
-package metabase
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"sync"
-	"time"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config"
-	engineconfig "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/engine"
-	shardconfig "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/engine/shard"
-	morphconfig "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/morph"
-	nodeconfig "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/node"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/container"
-	meta "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/metabase"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client"
-	morphcontainer "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client/container"
-	"github.com/spf13/cobra"
-	"golang.org/x/sync/errgroup"
-)
-
-const (
-	noCompactFlag = "no-compact"
-)
-
-var (
-	errNoPathsFound          = errors.New("no metabase paths found")
-	errNoMorphEndpointsFound = errors.New("no morph endpoints found")
-)
-
-var UpgradeCmd = &cobra.Command{
-	Use:   "upgrade",
-	Short: "Upgrade metabase to latest version",
-	RunE:  upgrade,
-}
-
-func upgrade(cmd *cobra.Command, _ []string) error {
-	configFile, err := cmd.Flags().GetString(commonflags.ConfigFlag)
-	if err != nil {
-		return err
-	}
-	configDir, err := cmd.Flags().GetString(commonflags.ConfigDirFlag)
-	if err != nil {
-		return err
-	}
-	appCfg := config.New(configFile, configDir, config.EnvPrefix)
-	paths, err := getMetabasePaths(appCfg)
-	if err != nil {
-		return err
-	}
-	if len(paths) == 0 {
-		return errNoPathsFound
-	}
-	cmd.Println("found", len(paths), "metabases:")
-	for i, path := range paths {
-		cmd.Println(i+1, ":", path)
-	}
-	mc, err := createMorphClient(cmd.Context(), appCfg)
-	if err != nil {
-		return err
-	}
-	defer mc.Close()
-	civ, err := createContainerInfoProvider(mc)
-	if err != nil {
-		return err
-	}
-	noCompact, _ := cmd.Flags().GetBool(noCompactFlag)
-	result := make(map[string]bool)
-	var resultGuard sync.Mutex
-	eg, ctx := errgroup.WithContext(cmd.Context())
-	for _, path := range paths {
-		eg.Go(func() error {
-			var success bool
-			cmd.Println("upgrading metabase", path, "...")
-			if err := meta.Upgrade(ctx, path, !noCompact, civ, func(a ...any) {
-				cmd.Println(append([]any{time.Now().Format(time.RFC3339), ":", path, ":"}, a...)...)
-			}); err != nil {
-				cmd.Println("error: failed to upgrade metabase", path, ":", err)
-			} else {
-				success = true
-				cmd.Println("metabase", path, "upgraded successfully")
-			}
-			resultGuard.Lock()
-			result[path] = success
-			resultGuard.Unlock()
-			return nil
-		})
-	}
-	if err := eg.Wait(); err != nil {
-		return err
-	}
-	for mb, ok := range result {
-		if ok {
-			cmd.Println(mb, ": success")
-		} else {
-			cmd.Println(mb, ": failed")
-		}
-	}
-	return nil
-}
-
-func getMetabasePaths(appCfg *config.Config) ([]string, error) {
-	var paths []string
-	if err := engineconfig.IterateShards(appCfg, false, func(sc *shardconfig.Config) error {
-		paths = append(paths, sc.Metabase().Path())
-		return nil
-	}); err != nil {
-		return nil, fmt.Errorf("get metabase paths: %w", err)
-	}
-	return paths, nil
-}
-
-func createMorphClient(ctx context.Context, appCfg *config.Config) (*client.Client, error) {
-	addresses := morphconfig.RPCEndpoint(appCfg)
-	if len(addresses) == 0 {
-		return nil, errNoMorphEndpointsFound
-	}
-	key := nodeconfig.Key(appCfg)
-	cli, err := client.New(ctx,
-		key,
-		client.WithDialTimeout(morphconfig.DialTimeout(appCfg)),
-		client.WithEndpoints(addresses...),
-		client.WithSwitchInterval(morphconfig.SwitchInterval(appCfg)),
-	)
-	if err != nil {
-		return nil, fmt.Errorf("create morph client:%w", err)
-	}
-	return cli, nil
-}
-
-func createContainerInfoProvider(cli *client.Client) (container.InfoProvider, error) {
-	sh, err := cli.NNSContractAddress(client.NNSContainerContractName)
-	if err != nil {
-		return nil, fmt.Errorf("resolve container contract hash: %w", err)
-	}
-	cc, err := morphcontainer.NewFromMorph(cli, sh, 0, morphcontainer.TryNotary())
-	if err != nil {
-		return nil, fmt.Errorf("create morph container client: %w", err)
-	}
-	return container.NewInfoProvider(func() (container.Source, error) {
-		return morphcontainer.AsContainerSource(cc), nil
-	}), nil
-}
-
-func initUpgradeCommand() {
-	flags := UpgradeCmd.Flags()
-	flags.Bool(noCompactFlag, false, "Do not compact upgraded metabase file")
-}

cmd/frostfs-adm/internal/modules/morph/ape/ape.go

@@ -1,250 +0,0 @@
-package ape
-
-import (
-	"bytes"
-	"encoding/json"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
-	apeCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common/ape"
-	apechain "git.frostfs.info/TrueCloudLab/policy-engine/pkg/chain"
-	"github.com/nspcc-dev/neo-go/pkg/encoding/address"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-)
-
-const (
-	jsonFlag      = "json"
-	jsonFlagDesc  = "Output rule chains in JSON format"
-	addrAdminFlag = "addr"
-	addrAdminDesc = "The address of the admins wallet"
-)
-
-var (
-	addRuleChainCmd = &cobra.Command{
-		Use:   "add-rule-chain",
-		Short: "Add rule chain",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-		},
-		Run: addRuleChain,
-	}
-
-	removeRuleChainCmd = &cobra.Command{
-		Use:   "rm-rule-chain",
-		Short: "Remove rule chain",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-		},
-		Run: removeRuleChain,
-	}
-
-	listRuleChainsCmd = &cobra.Command{
-		Use:   "list-rule-chains",
-		Short: "List rule chains",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		Run: listRuleChains,
-	}
-
-	setAdminCmd = &cobra.Command{
-		Use:   "set-admin",
-		Short: "Set admin",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-		},
-		Run: setAdmin,
-	}
-
-	getAdminCmd = &cobra.Command{
-		Use:   "get-admin",
-		Short: "Get admin",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		Run: getAdmin,
-	}
-
-	listTargetsCmd = &cobra.Command{
-		Use:   "list-targets",
-		Short: "List targets",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		Run: listTargets,
-	}
-)
-
-func initAddRuleChainCmd() {
-	Cmd.AddCommand(addRuleChainCmd)
-
-	addRuleChainCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	addRuleChainCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-
-	addRuleChainCmd.Flags().String(apeCmd.TargetTypeFlag, "", apeCmd.TargetTypeFlagDesc)
-	_ = addRuleChainCmd.MarkFlagRequired(apeCmd.TargetTypeFlag)
-	addRuleChainCmd.Flags().String(apeCmd.TargetNameFlag, "", apeCmd.TargetTypeFlagDesc)
-	_ = addRuleChainCmd.MarkFlagRequired(apeCmd.TargetNameFlag)
-
-	addRuleChainCmd.Flags().String(apeCmd.ChainIDFlag, "", apeCmd.ChainIDFlagDesc)
-	_ = addRuleChainCmd.MarkFlagRequired(apeCmd.ChainIDFlag)
-	addRuleChainCmd.Flags().StringArray(apeCmd.RuleFlag, []string{}, apeCmd.RuleFlagDesc)
-	addRuleChainCmd.Flags().String(apeCmd.PathFlag, "", apeCmd.PathFlagDesc)
-	addRuleChainCmd.Flags().String(apeCmd.ChainNameFlag, apeCmd.Ingress, apeCmd.ChainNameFlagDesc)
-	addRuleChainCmd.MarkFlagsMutuallyExclusive(apeCmd.RuleFlag, apeCmd.PathFlag)
-}
-
-func initRemoveRuleChainCmd() {
-	Cmd.AddCommand(removeRuleChainCmd)
-
-	removeRuleChainCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	removeRuleChainCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-
-	removeRuleChainCmd.Flags().String(apeCmd.TargetTypeFlag, "", apeCmd.TargetTypeFlagDesc)
-	_ = removeRuleChainCmd.MarkFlagRequired(apeCmd.TargetTypeFlag)
-	removeRuleChainCmd.Flags().String(apeCmd.TargetNameFlag, "", apeCmd.TargetNameFlagDesc)
-	_ = removeRuleChainCmd.MarkFlagRequired(apeCmd.TargetNameFlag)
-	removeRuleChainCmd.Flags().String(apeCmd.ChainIDFlag, "", apeCmd.ChainIDFlagDesc)
-	removeRuleChainCmd.Flags().String(apeCmd.ChainNameFlag, apeCmd.Ingress, apeCmd.ChainNameFlagDesc)
-	removeRuleChainCmd.Flags().Bool(commonflags.AllFlag, false, "Remove all chains for target")
-	removeRuleChainCmd.MarkFlagsMutuallyExclusive(commonflags.AllFlag, apeCmd.ChainIDFlag)
-}
-
-func initListRuleChainsCmd() {
-	Cmd.AddCommand(listRuleChainsCmd)
-
-	listRuleChainsCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	listRuleChainsCmd.Flags().StringP(apeCmd.TargetTypeFlag, "t", "", apeCmd.TargetTypeFlagDesc)
-	_ = listRuleChainsCmd.MarkFlagRequired(apeCmd.TargetTypeFlag)
-	listRuleChainsCmd.Flags().String(apeCmd.TargetNameFlag, "", apeCmd.TargetNameFlagDesc)
-	listRuleChainsCmd.Flags().Bool(jsonFlag, false, jsonFlagDesc)
-	listRuleChainsCmd.Flags().String(apeCmd.ChainNameFlag, apeCmd.Ingress, apeCmd.ChainNameFlagDesc)
-}
-
-func initSetAdminCmd() {
-	Cmd.AddCommand(setAdminCmd)
-
-	setAdminCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	setAdminCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-	setAdminCmd.Flags().String(addrAdminFlag, "", addrAdminDesc)
-	_ = setAdminCmd.MarkFlagRequired(addrAdminFlag)
-}
-
-func initGetAdminCmd() {
-	Cmd.AddCommand(getAdminCmd)
-
-	getAdminCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-}
-
-func initListTargetsCmd() {
-	Cmd.AddCommand(listTargetsCmd)
-
-	listTargetsCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	listTargetsCmd.Flags().StringP(apeCmd.TargetTypeFlag, "t", "", apeCmd.TargetTypeFlagDesc)
-	_ = listTargetsCmd.MarkFlagRequired(apeCmd.TargetTypeFlag)
-}
-
-func addRuleChain(cmd *cobra.Command, _ []string) {
-	chain := apeCmd.ParseChain(cmd)
-	target := parseTarget(cmd)
-	pci, ac := newPolicyContractInterface(cmd)
-	h, vub, err := pci.AddMorphRuleChain(apeCmd.ParseChainName(cmd), target, chain)
-	cmd.Println("Waiting for transaction to persist...")
-	_, err = ac.Wait(h, vub, err)
-	commonCmd.ExitOnErr(cmd, "add rule chain error: %w", err)
-	cmd.Println("Rule chain added successfully")
-}
-
-func removeRuleChain(cmd *cobra.Command, _ []string) {
-	target := parseTarget(cmd)
-	pci, ac := newPolicyContractInterface(cmd)
-	removeAll, _ := cmd.Flags().GetBool(commonflags.AllFlag)
-	if removeAll {
-		h, vub, err := pci.RemoveMorphRuleChainsByTarget(apeCmd.ParseChainName(cmd), target)
-		cmd.Println("Waiting for transaction to persist...")
-		_, err = ac.Wait(h, vub, err)
-		commonCmd.ExitOnErr(cmd, "remove rule chain error: %w", err)
-		cmd.Println("All chains for target removed successfully")
-	} else {
-		chainID := apeCmd.ParseChainID(cmd)
-		h, vub, err := pci.RemoveMorphRuleChain(apeCmd.ParseChainName(cmd), target, chainID)
-		cmd.Println("Waiting for transaction to persist...")
-		_, err = ac.Wait(h, vub, err)
-		commonCmd.ExitOnErr(cmd, "remove rule chain error: %w", err)
-		cmd.Println("Rule chain removed successfully")
-	}
-}
-
-func listRuleChains(cmd *cobra.Command, _ []string) {
-	target := parseTarget(cmd)
-	pci, _ := newPolicyContractReaderInterface(cmd)
-	chains, err := pci.ListMorphRuleChains(apeCmd.ParseChainName(cmd), target)
-	commonCmd.ExitOnErr(cmd, "list rule chains error: %w", err)
-	if len(chains) == 0 {
-		return
-	}
-
-	toJSON, _ := cmd.Flags().GetBool(jsonFlag)
-	if toJSON {
-		prettyJSONFormat(cmd, chains)
-	} else {
-		for _, c := range chains {
-			apeCmd.PrintHumanReadableAPEChain(cmd, c)
-		}
-	}
-}
-
-func setAdmin(cmd *cobra.Command, _ []string) {
-	s, _ := cmd.Flags().GetString(addrAdminFlag)
-	addr, err := address.StringToUint160(s)
-	commonCmd.ExitOnErr(cmd, "can't decode admin addr: %w", err)
-	pci, ac := newPolicyContractInterface(cmd)
-	h, vub, err := pci.SetAdmin(addr)
-	cmd.Println("Waiting for transaction to persist...")
-	_, err = ac.Wait(h, vub, err)
-	commonCmd.ExitOnErr(cmd, "can't set admin: %w", err)
-	cmd.Println("Admin set successfully")
-}
-
-func getAdmin(cmd *cobra.Command, _ []string) {
-	pci, _ := newPolicyContractReaderInterface(cmd)
-	addr, err := pci.GetAdmin()
-	commonCmd.ExitOnErr(cmd, "unable to get admin: %w", err)
-	cmd.Println(address.Uint160ToString(addr))
-}
-
-func listTargets(cmd *cobra.Command, _ []string) {
-	typ := apeCmd.ParseTargetType(cmd)
-	pci, inv := newPolicyContractReaderInterface(cmd)
-
-	sid, it, err := pci.ListTargetsIterator(typ)
-	commonCmd.ExitOnErr(cmd, "list targets error: %w", err)
-	items, err := inv.TraverseIterator(sid, &it, 0)
-	for err == nil && len(items) != 0 {
-		for _, item := range items {
-			bts, err := item.TryBytes()
-			commonCmd.ExitOnErr(cmd, "list targets error: %w", err)
-			if len(bts) == 0 {
-				cmd.Println("(no name)")
-			} else {
-				cmd.Println(string(bts))
-			}
-		}
-		items, err = inv.TraverseIterator(sid, &it, 0)
-		commonCmd.ExitOnErr(cmd, "unable to list targets: %w", err)
-	}
-}
-
-func prettyJSONFormat(cmd *cobra.Command, chains []*apechain.Chain) {
-	wr := bytes.NewBufferString("")
-	data, err := json.Marshal(chains)
-	if err == nil {
-		err = json.Indent(wr, data, "", " ")
-	}
-	commonCmd.ExitOnErr(cmd, "print rule chain error: %w", err)
-	cmd.Println(wr)
-}

cmd/frostfs-adm/internal/modules/morph/ape/ape_util.go

@@ -1,91 +0,0 @@
-package ape
-
-import (
-	"errors"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/helper"
-	commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
-	apeCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common/ape"
-	cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
-	policyengine "git.frostfs.info/TrueCloudLab/policy-engine/pkg/engine"
-	morph "git.frostfs.info/TrueCloudLab/policy-engine/pkg/morph/policy"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/invoker"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/management"
-	"github.com/nspcc-dev/neo-go/pkg/util"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-)
-
-var errUnknownTargetType = errors.New("unknown target type")
-
-func parseTarget(cmd *cobra.Command) policyengine.Target {
-	typ := apeCmd.ParseTargetType(cmd)
-	name, _ := cmd.Flags().GetString(apeCmd.TargetNameFlag)
-	switch typ {
-	case policyengine.Namespace:
-		if name == "root" {
-			name = ""
-		}
-		return policyengine.NamespaceTarget(name)
-	case policyengine.Container:
-		var cnr cid.ID
-		commonCmd.ExitOnErr(cmd, "can't decode container ID: %w", cnr.DecodeString(name))
-		return policyengine.ContainerTarget(name)
-	case policyengine.User:
-		return policyengine.UserTarget(name)
-	case policyengine.Group:
-		return policyengine.GroupTarget(name)
-	default:
-		commonCmd.ExitOnErr(cmd, "read target type error: %w", errUnknownTargetType)
-	}
-	panic("unreachable")
-}
-
-// invokerAdapter adapats invoker.Invoker to ContractStorageInvoker interface.
-type invokerAdapter struct {
-	*invoker.Invoker
-	rpcActor invoker.RPCInvoke
-}
-
-func (n *invokerAdapter) GetRPCInvoker() invoker.RPCInvoke {
-	return n.rpcActor
-}
-
-func newPolicyContractReaderInterface(cmd *cobra.Command) (*morph.ContractStorageReader, *invoker.Invoker) {
-	c, err := helper.NewRemoteClient(viper.GetViper())
-	commonCmd.ExitOnErr(cmd, "unable to create NEO rpc client: %w", err)
-
-	inv := invoker.New(c, nil)
-	r := management.NewReader(inv)
-	nnsCs, err := helper.GetContractByID(r, 1)
-	commonCmd.ExitOnErr(cmd, "can't get NNS contract state: %w", err)
-
-	ch, err := helper.NNSResolveHash(inv, nnsCs.Hash, helper.DomainOf(constants.PolicyContract))
-	commonCmd.ExitOnErr(cmd, "unable to resolve policy contract hash: %w", err)
-
-	invokerAdapter := &invokerAdapter{
-		Invoker:  inv,
-		rpcActor: c,
-	}
-
-	return morph.NewContractStorageReader(invokerAdapter, ch), inv
-}
-
-func newPolicyContractInterface(cmd *cobra.Command) (*morph.ContractStorage, *helper.LocalActor) {
-	c, err := helper.NewRemoteClient(viper.GetViper())
-	commonCmd.ExitOnErr(cmd, "unable to create NEO rpc client: %w", err)
-
-	ac, err := helper.NewLocalActor(cmd, c, constants.ConsensusAccountName)
-	commonCmd.ExitOnErr(cmd, "can't create actor: %w", err)
-
-	var ch util.Uint160
-	r := management.NewReader(ac.Invoker)
-	nnsCs, err := helper.GetContractByID(r, 1)
-	commonCmd.ExitOnErr(cmd, "can't get NNS contract state: %w", err)
-
-	ch, err = helper.NNSResolveHash(ac.Invoker, nnsCs.Hash, helper.DomainOf(constants.PolicyContract))
-	commonCmd.ExitOnErr(cmd, "unable to resolve policy contract hash: %w", err)
-
-	return morph.NewContractStorage(ac, ch), ac
-}

cmd/frostfs-adm/internal/modules/morph/ape/root.go

@@ -1,17 +0,0 @@
-package ape
-
-import "github.com/spf13/cobra"
-
-var Cmd = &cobra.Command{
-	Use:   "ape",
-	Short: "Section for APE configuration commands",
-}
-
-func init() {
-	initAddRuleChainCmd()
-	initRemoveRuleChainCmd()
-	initListRuleChainsCmd()
-	initSetAdminCmd()
-	initGetAdminCmd()
-	initListTargetsCmd()
-}

cmd/frostfs-adm/internal/modules/morph/balance.go

@@ -1,4 +1,4 @@
-package balance
+package morph
 
 import (
 	"crypto/elliptic"
@@ -7,8 +7,6 @@ import (
 	"math/big"
 
 	"git.frostfs.info/TrueCloudLab/frostfs-contract/nns"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/helper"
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/netmap"
 	"github.com/nspcc-dev/neo-go/pkg/core/native/noderoles"
 	"github.com/nspcc-dev/neo-go/pkg/core/state"
@@ -18,7 +16,6 @@ import (
 	"github.com/nspcc-dev/neo-go/pkg/io"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient/gas"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient/invoker"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/management"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient/rolemgmt"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient/unwrap"
 	"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
@@ -51,7 +48,7 @@ func dumpBalances(cmd *cobra.Command, _ []string) error {
 		nmHash          util.Uint160
 	)
 
-	c, err := helper.NewRemoteClient(viper.GetViper())
+	c, err := getN3Client(viper.GetViper())
 	if err != nil {
 		return err
 	}
@@ -59,13 +56,12 @@ func dumpBalances(cmd *cobra.Command, _ []string) error {
 	inv := invoker.New(c, nil)
 
 	if dumpStorage || dumpAlphabet || dumpProxy {
-		r := management.NewReader(inv)
-		nnsCs, err = helper.GetContractByID(r, 1)
+		nnsCs, err = c.GetContractStateByID(1)
 		if err != nil {
 			return fmt.Errorf("can't get NNS contract info: %w", err)
 		}
 
-		nmHash, err = helper.NNSResolveHash(inv, nnsCs.Hash, helper.DomainOf(constants.NetmapContract))
+		nmHash, err = nnsResolveHash(inv, nnsCs.Hash, netmapContract+".frostfs")
 		if err != nil {
 			return fmt.Errorf("can't get netmap contract hash: %w", err)
 		}
@@ -138,7 +134,7 @@ func printStorageNodeBalances(cmd *cobra.Command, inv *invoker.Invoker, nmHash u
 }
 
 func printProxyContractBalance(cmd *cobra.Command, inv *invoker.Invoker, nnsHash util.Uint160) error {
-	h, err := helper.NNSResolveHash(inv, nnsHash, helper.DomainOf(constants.ProxyContract))
+	h, err := nnsResolveHash(inv, nnsHash, proxyContract+".frostfs")
 	if err != nil {
 		return fmt.Errorf("can't get hash of the proxy contract: %w", err)
 	}
@@ -152,13 +148,13 @@ func printProxyContractBalance(cmd *cobra.Command, inv *invoker.Invoker, nnsHash
 	return nil
 }
 
-func printAlphabetContractBalances(cmd *cobra.Command, c helper.Client, inv *invoker.Invoker, count int, nnsHash util.Uint160) error {
+func printAlphabetContractBalances(cmd *cobra.Command, c Client, inv *invoker.Invoker, count int, nnsHash util.Uint160) error {
 	alphaList := make([]accBalancePair, count)
 
 	w := io.NewBufBinWriter()
 	for i := range alphaList {
 		emit.AppCall(w.BinWriter, nnsHash, "resolve", callflag.ReadOnly,
-			helper.GetAlphabetNNSDomain(i),
+			getAlphabetNNSDomain(i),
 			int64(nns.TXT))
 	}
 	if w.Err != nil {
@@ -171,7 +167,7 @@ func printAlphabetContractBalances(cmd *cobra.Command, c helper.Client, inv *inv
 	}
 
 	for i := range alphaList {
-		h, err := helper.ParseNNSResolveResult(alphaRes.Stack[i])
+		h, err := parseNNSResolveResult(alphaRes.Stack[i])
 		if err != nil {
 			return fmt.Errorf("can't fetch the alphabet contract #%d hash: %w", i, err)
 		}
@@ -186,7 +182,7 @@ func printAlphabetContractBalances(cmd *cobra.Command, c helper.Client, inv *inv
 	return nil
 }
 
-func fetchIRNodes(c helper.Client, desigHash util.Uint160) ([]accBalancePair, error) {
+func fetchIRNodes(c Client, desigHash util.Uint160) ([]accBalancePair, error) {
 	inv := invoker.New(c, nil)
 
 	height, err := c.GetBlockCount()
@@ -194,7 +190,7 @@ func fetchIRNodes(c helper.Client, desigHash util.Uint160) ([]accBalancePair, er
 		return nil, fmt.Errorf("can't get block height: %w", err)
 	}
 
-	arr, err := helper.GetDesignatedByRole(inv, desigHash, noderoles.NeoFSAlphabet, height)
+	arr, err := getDesignatedByRole(inv, desigHash, noderoles.NeoFSAlphabet, height)
 	if err != nil {
 		return nil, errors.New("can't fetch list of IR nodes from the netmap contract")
 	}

cmd/frostfs-adm/internal/modules/morph/balance/root.go

@@ -1,28 +0,0 @@
-package balance
-
-import (
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-)
-
-var DumpCmd = &cobra.Command{
-	Use:   "dump-balances",
-	Short: "Dump GAS balances",
-	PreRun: func(cmd *cobra.Command, _ []string) {
-		_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-	},
-	RunE: dumpBalances,
-}
-
-func initDumpBalancesCmd() {
-	DumpCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	DumpCmd.Flags().BoolP(dumpBalancesStorageFlag, "s", false, "Dump balances of storage nodes from the current netmap")
-	DumpCmd.Flags().BoolP(dumpBalancesAlphabetFlag, "a", false, "Dump balances of alphabet contracts")
-	DumpCmd.Flags().BoolP(dumpBalancesProxyFlag, "p", false, "Dump balances of the proxy contract")
-	DumpCmd.Flags().Bool(dumpBalancesUseScriptHashFlag, false, "Use script-hash format for addresses")
-}
-
-func init() {
-	initDumpBalancesCmd()
-}

cmd/frostfs-adm/internal/modules/morph/config.go

@@ -1,4 +1,4 @@
-package config
+package morph
 
 import (
 	"bytes"
@@ -10,12 +10,9 @@ import (
 	"strings"
 	"text/tabwriter"
 
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/helper"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client/netmap"
 	"github.com/nspcc-dev/neo-go/pkg/io"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient/invoker"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/management"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient/unwrap"
 	"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
 	"github.com/nspcc-dev/neo-go/pkg/vm/emit"
@@ -26,20 +23,19 @@ import (
 const forceConfigSet = "force"
 
 func dumpNetworkConfig(cmd *cobra.Command, _ []string) error {
-	c, err := helper.NewRemoteClient(viper.GetViper())
+	c, err := getN3Client(viper.GetViper())
 	if err != nil {
 		return fmt.Errorf("can't create N3 client: %w", err)
 	}
 
 	inv := invoker.New(c, nil)
-	r := management.NewReader(inv)
 
-	cs, err := helper.GetContractByID(r, 1)
+	cs, err := c.GetContractStateByID(1)
 	if err != nil {
 		return fmt.Errorf("can't get NNS contract info: %w", err)
 	}
 
-	nmHash, err := helper.NNSResolveHash(inv, cs.Hash, helper.DomainOf(constants.NetmapContract))
+	nmHash, err := nnsResolveHash(inv, cs.Hash, netmapContract+".frostfs")
 	if err != nil {
 		return fmt.Errorf("can't get netmap contract hash: %w", err)
 	}
@@ -52,7 +48,7 @@ func dumpNetworkConfig(cmd *cobra.Command, _ []string) error {
 	buf := bytes.NewBuffer(nil)
 	tw := tabwriter.NewWriter(buf, 0, 2, 2, ' ', 0)
 
-	m, err := helper.ParseConfigFromNetmapContract(arr)
+	m, err := parseConfigFromNetmapContract(arr)
 	if err != nil {
 		return err
 	}
@@ -60,15 +56,14 @@ func dumpNetworkConfig(cmd *cobra.Command, _ []string) error {
 		switch k {
 		case netmap.ContainerFeeConfig, netmap.ContainerAliasFeeConfig,
 			netmap.EpochDurationConfig, netmap.IrCandidateFeeConfig,
-			netmap.MaxObjectSizeConfig, netmap.WithdrawFeeConfig,
-			netmap.MaxECDataCountConfig, netmap.MaxECParityCountConfig:
+			netmap.MaxObjectSizeConfig, netmap.WithdrawFeeConfig:
 			nbuf := make([]byte, 8)
 			copy(nbuf[:], v)
 			n := binary.LittleEndian.Uint64(nbuf)
 			_, _ = tw.Write([]byte(fmt.Sprintf("%s:\t%d (int)\n", k, n)))
 		case netmap.HomomorphicHashingDisabledKey, netmap.MaintenanceModeAllowedConfig:
 			if len(v) == 0 || len(v) > 1 {
-				return helper.InvalidConfigValueErr(k)
+				return invalidConfigValueErr(k)
 			}
 			_, _ = tw.Write([]byte(fmt.Sprintf("%s:\t%t (bool)\n", k, v[0] == 1)))
 		default:
@@ -82,44 +77,35 @@ func dumpNetworkConfig(cmd *cobra.Command, _ []string) error {
 	return nil
 }
 
-func SetConfigCmd(cmd *cobra.Command, args []string) error {
+func setConfigCmd(cmd *cobra.Command, args []string) error {
 	if len(args) == 0 {
 		return errors.New("empty config pairs")
 	}
 
-	wCtx, err := helper.NewInitializeContext(cmd, viper.GetViper())
+	wCtx, err := newInitializeContext(cmd, viper.GetViper())
 	if err != nil {
 		return fmt.Errorf("can't initialize context: %w", err)
 	}
 
-	r := management.NewReader(wCtx.ReadOnlyInvoker)
-	cs, err := helper.GetContractByID(r, 1)
+	cs, err := wCtx.Client.GetContractStateByID(1)
 	if err != nil {
 		return fmt.Errorf("can't get NNS contract info: %w", err)
 	}
 
-	nmHash, err := helper.NNSResolveHash(wCtx.ReadOnlyInvoker, cs.Hash, helper.DomainOf(constants.NetmapContract))
+	nmHash, err := nnsResolveHash(wCtx.ReadOnlyInvoker, cs.Hash, netmapContract+".frostfs")
 	if err != nil {
 		return fmt.Errorf("can't get netmap contract hash: %w", err)
 	}
 
 	forceFlag, _ := cmd.Flags().GetBool(forceConfigSet)
+
 	bw := io.NewBufBinWriter()
-	prm := make(map[string]any)
 	for _, arg := range args {
 		k, v, err := parseConfigPair(arg, forceFlag)
 		if err != nil {
 			return err
 		}
 
-		prm[k] = v
-	}
-
-	if err := validateConfig(prm, forceFlag); err != nil {
-		return err
-	}
-
-	for k, v := range prm {
 		// In NeoFS this is done via Notary contract. Here, however, we can form the
 		// transaction locally. The first `nil` argument is required only for notary
 		// disabled environment which is not supported by that command.
@@ -129,56 +115,12 @@ func SetConfigCmd(cmd *cobra.Command, args []string) error {
 		}
 	}
 
-	err = wCtx.SendConsensusTx(bw.Bytes())
+	err = wCtx.sendConsensusTx(bw.Bytes())
 	if err != nil {
 		return err
 	}
 
-	return wCtx.AwaitTx()
-}
-
-const maxECSum = 256
-
-func validateConfig(args map[string]any, forceFlag bool) error {
-	var sumEC int64
-	_, okData := args[netmap.MaxECDataCountConfig]
-	_, okParity := args[netmap.MaxECParityCountConfig]
-	if okData != okParity {
-		return fmt.Errorf("both %s and %s must be present in the configuration",
-			netmap.MaxECDataCountConfig, netmap.MaxECParityCountConfig)
-	}
-
-	for k, v := range args {
-		switch k {
-		case netmap.ContainerFeeConfig, netmap.ContainerAliasFeeConfig,
-			netmap.EpochDurationConfig, netmap.IrCandidateFeeConfig,
-			netmap.MaxObjectSizeConfig, netmap.WithdrawFeeConfig,
-			netmap.MaxECDataCountConfig, netmap.MaxECParityCountConfig:
-			value, ok := v.(int64)
-			if !ok {
-				return fmt.Errorf("%s has an invalid type. Expected type: int", k)
-			}
-
-			if value < 0 {
-				return fmt.Errorf("%s must be >= 0, got %v", k, v)
-			}
-
-			if k == netmap.MaxECDataCountConfig || k == netmap.MaxECParityCountConfig {
-				sumEC += value
-			}
-		case netmap.HomomorphicHashingDisabledKey, netmap.MaintenanceModeAllowedConfig:
-			_, ok := v.(bool)
-			if !ok {
-				return fmt.Errorf("%s has an invalid type. Expected type: bool", k)
-			}
-		}
-	}
-
-	if sumEC > maxECSum && !forceFlag {
-		return fmt.Errorf("the sum of %s and %s must be <= %d, got %d",
-			netmap.MaxECDataCountConfig, netmap.MaxECParityCountConfig, maxECSum, sumEC)
-	}
-	return nil
+	return wCtx.awaitTx()
 }
 
 func parseConfigPair(kvStr string, force bool) (key string, val any, err error) {
@@ -193,8 +135,7 @@ func parseConfigPair(kvStr string, force bool) (key string, val any, err error)
 	switch key {
 	case netmap.ContainerFeeConfig, netmap.ContainerAliasFeeConfig,
 		netmap.EpochDurationConfig, netmap.IrCandidateFeeConfig,
-		netmap.MaxObjectSizeConfig, netmap.WithdrawFeeConfig,
-		netmap.MaxECDataCountConfig, netmap.MaxECParityCountConfig:
+		netmap.MaxObjectSizeConfig, netmap.WithdrawFeeConfig:
 		val, err = strconv.ParseInt(valRaw, 10, 64)
 		if err != nil {
 			err = fmt.Errorf("could not parse %s's value '%s' as int: %w", key, valRaw, err)
@@ -217,3 +158,7 @@ func parseConfigPair(kvStr string, force bool) (key string, val any, err error)
 
 	return
 }
+
+func invalidConfigValueErr(key string) error {
+	return fmt.Errorf("invalid %s config value from netmap contract", key)
+}

cmd/frostfs-adm/internal/modules/morph/config/config_test.go

@@ -1,34 +0,0 @@
-package config
-
-import (
-	"testing"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client/netmap"
-	"github.com/stretchr/testify/require"
-)
-
-func Test_ValidateConfig(t *testing.T) {
-	testArgs := make(map[string]any)
-
-	testArgs[netmap.MaxECDataCountConfig] = int64(11)
-	require.Error(t, validateConfig(testArgs, false))
-
-	testArgs[netmap.MaxECParityCountConfig] = int64(256)
-	require.Error(t, validateConfig(testArgs, false))
-	require.NoError(t, validateConfig(testArgs, true))
-
-	testArgs[netmap.MaxECParityCountConfig] = int64(-1)
-	require.Error(t, validateConfig(testArgs, false))
-
-	testArgs[netmap.MaxECParityCountConfig] = int64(55)
-	require.NoError(t, validateConfig(testArgs, false))
-
-	testArgs[netmap.HomomorphicHashingDisabledKey] = "1"
-	require.Error(t, validateConfig(testArgs, false))
-
-	testArgs[netmap.HomomorphicHashingDisabledKey] = true
-	require.NoError(t, validateConfig(testArgs, false))
-
-	testArgs["not-well-known-configuration-key"] = "key"
-	require.NoError(t, validateConfig(testArgs, false))
-}

cmd/frostfs-adm/internal/modules/morph/config/root.go

@@ -1,46 +0,0 @@
-package config
-
-import (
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-)
-
-var (
-	SetCmd = &cobra.Command{
-		Use:                   "set-config key1=val1 [key2=val2 ...]",
-		DisableFlagsInUseLine: true,
-		Short:                 "Add/update global config value in the FrostFS network",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		Args: cobra.MinimumNArgs(1),
-		RunE: SetConfigCmd,
-	}
-
-	DumpCmd = &cobra.Command{
-		Use:   "dump-config",
-		Short: "Dump FrostFS network config",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		RunE: dumpNetworkConfig,
-	}
-)
-
-func initSetConfigCmd() {
-	SetCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-	SetCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	SetCmd.Flags().Bool(forceConfigSet, false, "Force setting not well-known configuration key")
-	SetCmd.Flags().String(commonflags.LocalDumpFlag, "", "Path to the blocks dump file")
-}
-
-func initDumpNetworkConfigCmd() {
-	DumpCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-}
-
-func init() {
-	initSetConfigCmd()
-	initDumpNetworkConfigCmd()
-}

cmd/frostfs-adm/internal/modules/morph/constants/const.go

@@ -1,59 +0,0 @@
-package constants
-
-import "time"
-
-const (
-	ConsensusAccountName = "consensus"
-
-	// MaxAlphabetNodes is the maximum number of candidates allowed, which is currently limited by the size
-	// of the invocation script.
-	// See: https://github.com/nspcc-dev/neo-go/blob/740488f7f35e367eaa99a71c0a609c315fe2b0fc/pkg/core/transaction/witness.go#L10
-	MaxAlphabetNodes = 22
-
-	SingleAccountName    = "single"
-	CommitteeAccountName = "committee"
-
-	NNSContract        = "nns"
-	FrostfsContract    = "frostfs"    // not deployed in side-chain.
-	ProcessingContract = "processing" // not deployed in side-chain.
-	AlphabetContract   = "alphabet"
-	BalanceContract    = "balance"
-	ContainerContract  = "container"
-	FrostfsIDContract  = "frostfsid"
-	NetmapContract     = "netmap"
-	PolicyContract     = "policy"
-	ProxyContract      = "proxy"
-
-	ContractWalletFilename    = "contract.json"
-	ContractWalletPasswordKey = "contract"
-
-	FrostfsOpsEmail  = "ops@frostfs.info"
-	NNSRefreshDefVal = int64(3600)
-	NNSRetryDefVal   = int64(600)
-	NNSTtlDefVal     = int64(3600)
-
-	DefaultExpirationTime = 10 * 365 * 24 * time.Hour / time.Second
-
-	DeployMethodName = "deploy"
-	UpdateMethodName = "update"
-
-	TestContractPassword = "grouppass"
-)
-
-var (
-	ContractList = []string{
-		BalanceContract,
-		ContainerContract,
-		FrostfsIDContract,
-		NetmapContract,
-		PolicyContract,
-		ProxyContract,
-	}
-
-	FullContractList = append([]string{
-		FrostfsContract,
-		ProcessingContract,
-		NNSContract,
-		AlphabetContract,
-	}, ContractList...)
-)

cmd/frostfs-adm/internal/modules/morph/container.go

@@ -1,20 +1,16 @@
-package container
+package morph
 
 import (
 	"encoding/json"
 	"errors"
 	"fmt"
 	"os"
-	"slices"
 	"sort"
 
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/helper"
 	cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
 	"github.com/nspcc-dev/neo-go/pkg/crypto/hash"
 	"github.com/nspcc-dev/neo-go/pkg/io"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient/invoker"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/management"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient/unwrap"
 	"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
 	"github.com/nspcc-dev/neo-go/pkg/util"
@@ -26,19 +22,18 @@ import (
 
 var errInvalidContainerResponse = errors.New("invalid response from container contract")
 
-func getContainerContractHash(cmd *cobra.Command, inv *invoker.Invoker) (util.Uint160, error) {
+func getContainerContractHash(cmd *cobra.Command, inv *invoker.Invoker, c Client) (util.Uint160, error) {
 	s, err := cmd.Flags().GetString(containerContractFlag)
 	var ch util.Uint160
 	if err == nil {
 		ch, err = util.Uint160DecodeStringLE(s)
 	}
 	if err != nil {
-		r := management.NewReader(inv)
-		nnsCs, err := helper.GetContractByID(r, 1)
+		nnsCs, err := c.GetContractStateByID(1)
 		if err != nil {
 			return util.Uint160{}, fmt.Errorf("can't get NNS contract state: %w", err)
 		}
-		ch, err = helper.NNSResolveHash(inv, nnsCs.Hash, helper.DomainOf(constants.ContainerContract))
+		ch, err = nnsResolveHash(inv, nnsCs.Hash, containerContract+".frostfs")
 		if err != nil {
 			return util.Uint160{}, err
 		}
@@ -76,14 +71,14 @@ func dumpContainers(cmd *cobra.Command, _ []string) error {
 		return fmt.Errorf("invalid filename: %w", err)
 	}
 
-	c, err := helper.NewRemoteClient(viper.GetViper())
+	c, err := getN3Client(viper.GetViper())
 	if err != nil {
 		return fmt.Errorf("can't create N3 client: %w", err)
 	}
 
 	inv := invoker.New(c, nil)
 
-	ch, err := getContainerContractHash(cmd, inv)
+	ch, err := getContainerContractHash(cmd, inv, c)
 	if err != nil {
 		return fmt.Errorf("unable to get contaract hash: %w", err)
 	}
@@ -139,12 +134,13 @@ func dumpContainers(cmd *cobra.Command, _ []string) error {
 func dumpSingleContainer(bw *io.BufBinWriter, ch util.Uint160, inv *invoker.Invoker, id []byte) (*Container, error) {
 	bw.Reset()
 	emit.AppCall(bw.BinWriter, ch, "get", callflag.All, id)
+	emit.AppCall(bw.BinWriter, ch, "eACL", callflag.All, id)
 	res, err := inv.Run(bw.Bytes())
 	if err != nil {
 		return nil, fmt.Errorf("can't get container info: %w", err)
 	}
-	if len(res.Stack) != 1 {
-		return nil, fmt.Errorf("%w: expected 1 items on stack", errInvalidContainerResponse)
+	if len(res.Stack) != 2 {
+		return nil, fmt.Errorf("%w: expected 2 items on stack", errInvalidContainerResponse)
 	}
 
 	cnt := new(Container)
@@ -153,18 +149,26 @@ func dumpSingleContainer(bw *io.BufBinWriter, ch util.Uint160, inv *invoker.Invo
 		return nil, fmt.Errorf("%w: %v", errInvalidContainerResponse, err)
 	}
 
+	ea := new(EACL)
+	err = ea.FromStackItem(res.Stack[1])
+	if err != nil {
+		return nil, fmt.Errorf("%w: %v", errInvalidContainerResponse, err)
+	}
+	if len(ea.Value) != 0 {
+		cnt.EACL = ea
+	}
 	return cnt, nil
 }
 
 func listContainers(cmd *cobra.Command, _ []string) error {
-	c, err := helper.NewRemoteClient(viper.GetViper())
+	c, err := getN3Client(viper.GetViper())
 	if err != nil {
 		return fmt.Errorf("can't create N3 client: %w", err)
 	}
 
 	inv := invoker.New(c, nil)
 
-	ch, err := getContainerContractHash(cmd, inv)
+	ch, err := getContainerContractHash(cmd, inv, c)
 	if err != nil {
 		return fmt.Errorf("unable to get contaract hash: %w", err)
 	}
@@ -186,11 +190,11 @@ func restoreContainers(cmd *cobra.Command, _ []string) error {
 		return fmt.Errorf("invalid filename: %w", err)
 	}
 
-	wCtx, err := helper.NewInitializeContext(cmd, viper.GetViper())
+	wCtx, err := newInitializeContext(cmd, viper.GetViper())
 	if err != nil {
 		return err
 	}
-	defer wCtx.Close()
+	defer wCtx.close()
 
 	containers, err := parseContainers(filename)
 	if err != nil {
@@ -212,10 +216,10 @@ func restoreContainers(cmd *cobra.Command, _ []string) error {
 		return err
 	}
 
-	return wCtx.AwaitTx()
+	return wCtx.awaitTx()
 }
 
-func restoreOrPutContainers(containers []Container, isOK func([]byte) bool, cmd *cobra.Command, wCtx *helper.InitializeContext, ch util.Uint160) error {
+func restoreOrPutContainers(containers []Container, isOK func([]byte) bool, cmd *cobra.Command, wCtx *initializeContext, ch util.Uint160) error {
 	bw := io.NewBufBinWriter()
 	for _, cnt := range containers {
 		hv := hash.Sha256(cnt.Value)
@@ -239,7 +243,7 @@ func restoreOrPutContainers(containers []Container, isOK func([]byte) bool, cmd
 			panic(bw.Err)
 		}
 
-		if err := wCtx.SendConsensusTx(bw.Bytes()); err != nil {
+		if err := wCtx.sendConsensusTx(bw.Bytes()); err != nil {
 			return err
 		}
 	}
@@ -249,9 +253,13 @@ func restoreOrPutContainers(containers []Container, isOK func([]byte) bool, cmd
 func putContainer(bw *io.BufBinWriter, ch util.Uint160, cnt Container) {
 	emit.AppCall(bw.BinWriter, ch, "put", callflag.All,
 		cnt.Value, cnt.Signature, cnt.PublicKey, cnt.Token)
+	if ea := cnt.EACL; ea != nil {
+		emit.AppCall(bw.BinWriter, ch, "setEACL", callflag.All,
+			ea.Value, ea.Signature, ea.PublicKey, ea.Token)
+	}
 }
 
-func isContainerRestored(cmd *cobra.Command, wCtx *helper.InitializeContext, containerHash util.Uint160, bw *io.BufBinWriter, hashValue util.Uint256) (bool, error) {
+func isContainerRestored(cmd *cobra.Command, wCtx *initializeContext, containerHash util.Uint160, bw *io.BufBinWriter, hashValue util.Uint256) (bool, error) {
 	emit.AppCall(bw.BinWriter, containerHash, "get", callflag.All, hashValue.BytesBE())
 	res, err := wCtx.Client.InvokeScript(bw.Bytes(), nil)
 	if err != nil {
@@ -289,14 +297,13 @@ func parseContainers(filename string) ([]Container, error) {
 	return containers, nil
 }
 
-func fetchContainerContractHash(wCtx *helper.InitializeContext) (util.Uint160, error) {
-	r := management.NewReader(wCtx.ReadOnlyInvoker)
-	nnsCs, err := helper.GetContractByID(r, 1)
+func fetchContainerContractHash(wCtx *initializeContext) (util.Uint160, error) {
+	nnsCs, err := wCtx.Client.GetContractStateByID(1)
 	if err != nil {
 		return util.Uint160{}, fmt.Errorf("can't get NNS contract state: %w", err)
 	}
 
-	ch, err := helper.NNSResolveHash(wCtx.ReadOnlyInvoker, nnsCs.Hash, helper.DomainOf(constants.ContainerContract))
+	ch, err := nnsResolveHash(wCtx.ReadOnlyInvoker, nnsCs.Hash, containerContract+".frostfs")
 	if err != nil {
 		return util.Uint160{}, fmt.Errorf("can't fetch container contract hash: %w", err)
 	}
@@ -309,6 +316,15 @@ type Container struct {
 	Signature []byte `json:"signature"`
 	PublicKey []byte `json:"public_key"`
 	Token     []byte `json:"token"`
+	EACL      *EACL  `json:"eacl"`
+}
+
+// EACL represents extended ACL struct in contract storage.
+type EACL struct {
+	Value     []byte `json:"value"`
+	Signature []byte `json:"signature"`
+	PublicKey []byte `json:"public_key"`
+	Token     []byte `json:"token"`
 }
 
 // ToStackItem implements stackitem.Convertible.
@@ -355,6 +371,50 @@ func (c *Container) FromStackItem(item stackitem.Item) error {
 	return nil
 }
 
+// ToStackItem implements stackitem.Convertible.
+func (c *EACL) ToStackItem() (stackitem.Item, error) {
+	return stackitem.NewStruct([]stackitem.Item{
+		stackitem.NewByteArray(c.Value),
+		stackitem.NewByteArray(c.Signature),
+		stackitem.NewByteArray(c.PublicKey),
+		stackitem.NewByteArray(c.Token),
+	}), nil
+}
+
+// FromStackItem implements stackitem.Convertible.
+func (c *EACL) FromStackItem(item stackitem.Item) error {
+	arr, ok := item.Value().([]stackitem.Item)
+	if !ok || len(arr) != 4 {
+		return errors.New("invalid stack item type")
+	}
+
+	value, err := arr[0].TryBytes()
+	if err != nil {
+		return errors.New("invalid eACL value")
+	}
+
+	sig, err := arr[1].TryBytes()
+	if err != nil {
+		return errors.New("invalid eACL signature")
+	}
+
+	pub, err := arr[2].TryBytes()
+	if err != nil {
+		return errors.New("invalid eACL public key")
+	}
+
+	tok, err := arr[3].TryBytes()
+	if err != nil {
+		return errors.New("invalid eACL token")
+	}
+
+	c.Value = value
+	c.Signature = sig
+	c.PublicKey = pub
+	c.Token = tok
+	return nil
+}
+
 // getCIDFilterFunc returns filtering function for container IDs.
 // Raw byte slices are used because it works with structures returned
 // from contract.
@@ -381,7 +441,7 @@ func getCIDFilterFunc(cmd *cobra.Command) (func([]byte) bool, error) {
 		var id cid.ID
 		id.SetSHA256(v)
 		idStr := id.EncodeToString()
-		_, found := slices.BinarySearch(rawIDs, idStr)
-		return found
+		n := sort.Search(len(rawIDs), func(i int) bool { return rawIDs[i] >= idStr })
+		return n < len(rawIDs) && rawIDs[n] == idStr
 	}, nil
 }

cmd/frostfs-adm/internal/modules/morph/container/root.go

@@ -1,68 +0,0 @@
-package container
-
-import (
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-)
-
-const (
-	containerDumpFlag     = "dump"
-	containerContractFlag = "container-contract"
-	containerIDsFlag      = "cid"
-)
-
-var (
-	DumpCmd = &cobra.Command{
-		Use:   "dump-containers",
-		Short: "Dump FrostFS containers to file",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		RunE: dumpContainers,
-	}
-
-	RestoreCmd = &cobra.Command{
-		Use:   "restore-containers",
-		Short: "Restore FrostFS containers from file",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		RunE: restoreContainers,
-	}
-
-	ListCmd = &cobra.Command{
-		Use:   "list-containers",
-		Short: "List FrostFS containers",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		RunE: listContainers,
-	}
-)
-
-func initListContainersCmd() {
-	ListCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	ListCmd.Flags().String(containerContractFlag, "", "Container contract hash (for networks without NNS)")
-}
-
-func initRestoreContainersCmd() {
-	RestoreCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-	RestoreCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	RestoreCmd.Flags().String(containerDumpFlag, "", "File to restore containers from")
-	RestoreCmd.Flags().StringSlice(containerIDsFlag, nil, "Containers to restore")
-}
-
-func initDumpContainersCmd() {
-	DumpCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	DumpCmd.Flags().String(containerDumpFlag, "", "File where to save dumped containers")
-	DumpCmd.Flags().String(containerContractFlag, "", "Container contract hash (for networks without NNS)")
-	DumpCmd.Flags().StringSlice(containerIDsFlag, nil, "Containers to dump")
-}
-
-func init() {
-	initDumpContainersCmd()
-	initRestoreContainersCmd()
-	initListContainersCmd()
-}

cmd/frostfs-adm/internal/modules/morph/contract/root.go

@@ -1,45 +0,0 @@
-package contract
-
-import (
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-)
-
-var (
-	DumpHashesCmd = &cobra.Command{
-		Use:   "dump-hashes",
-		Short: "Dump deployed contract hashes",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		RunE: dumpContractHashes,
-	}
-	UpdateCmd = &cobra.Command{
-		Use:   "update-contracts",
-		Short: "Update FrostFS contracts",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		RunE: updateContracts,
-	}
-)
-
-func initDumpContractHashesCmd() {
-	DumpHashesCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	DumpHashesCmd.Flags().String(commonflags.CustomZoneFlag, "", "Custom zone to search.")
-}
-
-func initUpdateContractsCmd() {
-	UpdateCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-	UpdateCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	UpdateCmd.Flags().String(commonflags.ContractsInitFlag, "", commonflags.ContractsInitFlagDesc)
-	UpdateCmd.Flags().String(commonflags.ContractsURLFlag, "", commonflags.ContractsURLFlagDesc)
-	UpdateCmd.MarkFlagsMutuallyExclusive(commonflags.ContractsInitFlag, commonflags.ContractsURLFlag)
-}
-
-func init() {
-	initDumpContractHashesCmd()
-	initUpdateContractsCmd()
-}

cmd/frostfs-adm/internal/modules/morph/contract/update.go

@@ -1,197 +0,0 @@
-package contract
-
-import (
-	"encoding/hex"
-	"errors"
-	"fmt"
-	"strings"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-contract/common"
-	"git.frostfs.info/TrueCloudLab/frostfs-contract/nns"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/helper"
-	morphClient "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client"
-	"github.com/nspcc-dev/neo-go/pkg/encoding/address"
-	io2 "github.com/nspcc-dev/neo-go/pkg/io"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/management"
-	"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
-	neoUtil "github.com/nspcc-dev/neo-go/pkg/util"
-	"github.com/nspcc-dev/neo-go/pkg/vm/emit"
-	"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-)
-
-var errMissingNNSRecord = errors.New("missing NNS record")
-
-func updateContracts(cmd *cobra.Command, _ []string) error {
-	wCtx, err := helper.NewInitializeContext(cmd, viper.GetViper())
-	if err != nil {
-		return fmt.Errorf("initialization error: %w", err)
-	}
-
-	if err := helper.DeployNNS(wCtx, constants.UpdateMethodName); err != nil {
-		return err
-	}
-
-	return updateContractsInternal(wCtx)
-}
-
-func updateContractsInternal(c *helper.InitializeContext) error {
-	alphaCs := c.GetContract(constants.AlphabetContract)
-
-	nnsCs, err := c.NNSContractState()
-	if err != nil {
-		return err
-	}
-	nnsHash := nnsCs.Hash
-
-	w := io2.NewBufBinWriter()
-
-	// Update script size for a single-node committee is close to the maximum allowed size of 65535.
-	// Because of this we want to reuse alphabet contract NEF and manifest for different updates.
-	// The generated script is as following.
-	// 1. Initialize static slot for alphabet NEF.
-	// 2. Store NEF into the static slot.
-	// 3. Push parameters for each alphabet contract on stack.
-	// 4. Add contract group to the manifest.
-	// 5. For each alphabet contract, invoke `update` using parameters on stack and
-	//    NEF from step 2 and manifest from step 4.
-	emit.Instruction(w.BinWriter, opcode.INITSSLOT, []byte{1})
-	emit.Bytes(w.BinWriter, alphaCs.RawNEF)
-	emit.Opcodes(w.BinWriter, opcode.STSFLD0)
-
-	keysParam, err := deployAlphabetAccounts(c, nnsHash, w, alphaCs)
-	if err != nil {
-		return err
-	}
-
-	w.Reset()
-
-	if err = deployOrUpdateContracts(c, w, nnsHash, keysParam); err != nil {
-		return err
-	}
-
-	groupKey := c.ContractWallet.Accounts[0].PrivateKey().PublicKey()
-	_, _, err = c.EmitUpdateNNSGroupScript(w, nnsHash, groupKey)
-	if err != nil {
-		return err
-	}
-	c.Command.Printf("NNS: Set %s -> %s\n", morphClient.NNSGroupKeyName, hex.EncodeToString(groupKey.Bytes()))
-
-	emit.Opcodes(w.BinWriter, opcode.LDSFLD0)
-	emit.Int(w.BinWriter, 1)
-	emit.Opcodes(w.BinWriter, opcode.PACK)
-	emit.AppCallNoArgs(w.BinWriter, nnsHash, "setPrice", callflag.All)
-
-	if err := c.SendCommitteeTx(w.Bytes(), false); err != nil {
-		return err
-	}
-	return c.AwaitTx()
-}
-
-func deployAlphabetAccounts(c *helper.InitializeContext, nnsHash neoUtil.Uint160, w *io2.BufBinWriter, alphaCs *helper.ContractState) ([]any, error) {
-	var keysParam []any
-
-	baseGroups := alphaCs.Manifest.Groups
-
-	// alphabet contracts should be deployed by individual nodes to get different hashes.
-	for i, acc := range c.Accounts {
-		ctrHash, err := helper.NNSResolveHash(c.ReadOnlyInvoker, nnsHash, helper.GetAlphabetNNSDomain(i))
-		if err != nil {
-			return nil, fmt.Errorf("can't resolve hash for contract update: %w", err)
-		}
-
-		keysParam = append(keysParam, acc.PrivateKey().PublicKey().Bytes())
-
-		params := c.GetAlphabetDeployItems(i, len(c.Wallets))
-		emit.Array(w.BinWriter, params...)
-
-		alphaCs.Manifest.Groups = baseGroups
-		err = helper.AddManifestGroup(c.ContractWallet, ctrHash, alphaCs)
-		if err != nil {
-			return nil, fmt.Errorf("can't sign manifest group: %v", err)
-		}
-
-		emit.Bytes(w.BinWriter, alphaCs.RawManifest)
-		emit.Opcodes(w.BinWriter, opcode.LDSFLD0)
-		emit.Int(w.BinWriter, 3)
-		emit.Opcodes(w.BinWriter, opcode.PACK)
-		emit.AppCallNoArgs(w.BinWriter, ctrHash, constants.UpdateMethodName, callflag.All)
-	}
-	if err := c.SendCommitteeTx(w.Bytes(), false); err != nil {
-		if !strings.Contains(err.Error(), common.ErrAlreadyUpdated) {
-			return nil, err
-		}
-		c.Command.Println("Alphabet contracts are already updated.")
-	}
-
-	return keysParam, nil
-}
-
-func deployOrUpdateContracts(c *helper.InitializeContext, w *io2.BufBinWriter, nnsHash neoUtil.Uint160, keysParam []any) error {
-	emit.Instruction(w.BinWriter, opcode.INITSSLOT, []byte{1})
-	emit.AppCall(w.BinWriter, nnsHash, "getPrice", callflag.All)
-	emit.Opcodes(w.BinWriter, opcode.STSFLD0)
-	emit.AppCall(w.BinWriter, nnsHash, "setPrice", callflag.All, 1)
-
-	for _, ctrName := range constants.ContractList {
-		cs := c.GetContract(ctrName)
-
-		method := constants.UpdateMethodName
-		ctrHash, err := helper.NNSResolveHash(c.ReadOnlyInvoker, nnsHash, helper.DomainOf(ctrName))
-		if err != nil {
-			if errors.Is(err, errMissingNNSRecord) {
-				// if contract not found we deploy it instead of update
-				method = constants.DeployMethodName
-			} else {
-				return fmt.Errorf("can't resolve hash for contract update: %w", err)
-			}
-		}
-
-		err = helper.AddManifestGroup(c.ContractWallet, ctrHash, cs)
-		if err != nil {
-			return fmt.Errorf("can't sign manifest group: %v", err)
-		}
-
-		invokeHash := management.Hash
-		if method == constants.UpdateMethodName {
-			invokeHash = ctrHash
-		}
-
-		args, err := helper.GetContractDeployData(c, ctrName, keysParam, constants.UpdateMethodName)
-		if err != nil {
-			return fmt.Errorf("%s: getting update params: %v", ctrName, err)
-		}
-		params := helper.GetContractDeployParameters(cs, args)
-		res, err := c.CommitteeAct.MakeCall(invokeHash, method, params...)
-		if err != nil {
-			if method != constants.UpdateMethodName || !strings.Contains(err.Error(), common.ErrAlreadyUpdated) {
-				return fmt.Errorf("deploy contract: %w", err)
-			}
-			c.Command.Printf("%s contract is already updated.\n", ctrName)
-			continue
-		}
-
-		w.WriteBytes(res.Script)
-
-		if method == constants.DeployMethodName {
-			// same actions are done in InitializeContext.setNNS, can be unified
-			domain := ctrName + ".frostfs"
-			script, ok, err := c.NNSRegisterDomainScript(nnsHash, cs.Hash, domain)
-			if err != nil {
-				return err
-			}
-			if !ok {
-				w.WriteBytes(script)
-				emit.AppCall(w.BinWriter, nnsHash, "deleteRecords", callflag.All, domain, int64(nns.TXT))
-				emit.AppCall(w.BinWriter, nnsHash, "addRecord", callflag.All,
-					domain, int64(nns.TXT), cs.Hash.StringLE())
-				emit.AppCall(w.BinWriter, nnsHash, "addRecord", callflag.All,
-					domain, int64(nns.TXT), address.Uint160ToString(cs.Hash))
-			}
-			c.Command.Printf("NNS: Set %s -> %s\n", domain, cs.Hash.StringLE())
-		}
-	}
-	return nil
-}

cmd/frostfs-adm/internal/modules/morph/deploy.go

@@ -1,4 +1,4 @@
-package contract
+package morph
 
 import (
 	"encoding/json"
@@ -7,9 +7,6 @@ import (
 	"strings"
 
 	"git.frostfs.info/TrueCloudLab/frostfs-contract/nns"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/helper"
 	"github.com/nspcc-dev/neo-go/cli/cmdargs"
 	"github.com/nspcc-dev/neo-go/pkg/core/state"
 	"github.com/nspcc-dev/neo-go/pkg/encoding/address"
@@ -26,9 +23,10 @@ import (
 const (
 	contractPathFlag = "contract"
 	updateFlag       = "update"
+	customZoneFlag   = "domain"
 )
 
-var DeployCmd = &cobra.Command{
+var deployCmd = &cobra.Command{
 	Use:   "deploy",
 	Short: "Deploy additional smart-contracts",
 	Long: `Deploy additional smart-contract which are not related to core.
@@ -39,33 +37,33 @@ Compiled contract file name must contain '_contract.nef' suffix.
 Contract's manifest file name must be 'config.json'.
 NNS name is taken by stripping '_contract.nef' from the NEF file (similar to frostfs contracts).`,
 	PreRun: func(cmd *cobra.Command, _ []string) {
-		_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-		_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
+		_ = viper.BindPFlag(alphabetWalletsFlag, cmd.Flags().Lookup(alphabetWalletsFlag))
+		_ = viper.BindPFlag(endpointFlag, cmd.Flags().Lookup(endpointFlag))
 	},
 	RunE: deployContractCmd,
 }
 
 func init() {
-	ff := DeployCmd.Flags()
+	ff := deployCmd.Flags()
 
-	ff.String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-	_ = DeployCmd.MarkFlagFilename(commonflags.AlphabetWalletsFlag)
+	ff.String(alphabetWalletsFlag, "", "Path to alphabet wallets dir")
+	_ = deployCmd.MarkFlagFilename(alphabetWalletsFlag)
 
-	ff.StringP(commonflags.EndpointFlag, "r", "", commonflags.EndpointFlagDesc)
+	ff.StringP(endpointFlag, "r", "", "N3 RPC node endpoint")
 	ff.String(contractPathFlag, "", "Path to the contract directory")
-	_ = DeployCmd.MarkFlagFilename(contractPathFlag)
+	_ = deployCmd.MarkFlagFilename(contractPathFlag)
 
 	ff.Bool(updateFlag, false, "Update an existing contract")
-	ff.String(commonflags.CustomZoneFlag, "frostfs", "Custom zone for NNS")
+	ff.String(customZoneFlag, "frostfs", "Custom zone for NNS")
 }
 
 func deployContractCmd(cmd *cobra.Command, args []string) error {
 	v := viper.GetViper()
-	c, err := helper.NewInitializeContext(cmd, v)
+	c, err := newInitializeContext(cmd, v)
 	if err != nil {
 		return fmt.Errorf("initialization error: %w", err)
 	}
-	defer c.Close()
+	defer c.close()
 
 	ctrPath, _ := cmd.Flags().GetString(contractPathFlag)
 	ctrName, err := probeContractName(ctrPath)
@@ -73,29 +71,28 @@ func deployContractCmd(cmd *cobra.Command, args []string) error {
 		return err
 	}
 
-	cs, err := helper.ReadContract(ctrPath, ctrName)
+	cs, err := readContract(ctrPath, ctrName)
 	if err != nil {
 		return err
 	}
 
-	r := management.NewReader(c.ReadOnlyInvoker)
-	nnsCs, err := helper.GetContractByID(r, 1)
+	nnsCs, err := c.Client.GetContractStateByID(1)
 	if err != nil {
 		return fmt.Errorf("can't fetch NNS contract state: %w", err)
 	}
 
 	callHash := management.Hash
-	method := constants.DeployMethodName
-	zone, _ := cmd.Flags().GetString(commonflags.CustomZoneFlag)
+	method := deployMethodName
+	zone, _ := cmd.Flags().GetString(customZoneFlag)
 	domain := ctrName + "." + zone
 	isUpdate, _ := cmd.Flags().GetBool(updateFlag)
 	if isUpdate {
-		cs.Hash, err = helper.NNSResolveHash(c.ReadOnlyInvoker, nnsCs.Hash, domain)
+		cs.Hash, err = nnsResolveHash(c.ReadOnlyInvoker, nnsCs.Hash, domain)
 		if err != nil {
 			return fmt.Errorf("can't fetch contract hash from NNS: %w", err)
 		}
 		callHash = cs.Hash
-		method = constants.UpdateMethodName
+		method = updateMethodName
 	} else {
 		cs.Hash = state.CreateContractHash(
 			c.CommitteeAcc.Contract.ScriptHash(),
@@ -124,13 +121,13 @@ func deployContractCmd(cmd *cobra.Command, args []string) error {
 		panic(fmt.Errorf("BUG: can't create deployment script: %w", writer.Err))
 	}
 
-	if err := c.SendCommitteeTx(writer.Bytes(), false); err != nil {
+	if err := c.sendCommitteeTx(writer.Bytes(), false); err != nil {
 		return err
 	}
-	return c.AwaitTx()
+	return c.awaitTx()
 }
 
-func registerNNS(nnsCs *state.Contract, c *helper.InitializeContext, zone string, domain string, cs *helper.ContractState, writer *io.BufBinWriter) error {
+func registerNNS(nnsCs *state.Contract, c *initializeContext, zone string, domain string, cs *contractState, writer *io.BufBinWriter) error {
 	bw := io.NewBufBinWriter()
 	emit.Instruction(bw.BinWriter, opcode.INITSSLOT, []byte{1})
 	emit.AppCall(bw.BinWriter, nnsCs.Hash, "getPrice", callflag.All)
@@ -140,7 +137,7 @@ func registerNNS(nnsCs *state.Contract, c *helper.InitializeContext, zone string
 	start := bw.Len()
 	needRecord := false
 
-	ok, err := c.NNSRootRegistered(nnsCs.Hash, zone)
+	ok, err := c.nnsRootRegistered(nnsCs.Hash, zone)
 	if err != nil {
 		return err
 	} else if !ok {
@@ -148,17 +145,15 @@ func registerNNS(nnsCs *state.Contract, c *helper.InitializeContext, zone string
 
 		emit.AppCall(bw.BinWriter, nnsCs.Hash, "register", callflag.All,
 			zone, c.CommitteeAcc.Contract.ScriptHash(),
-			constants.FrostfsOpsEmail, constants.NNSRefreshDefVal, constants.NNSRetryDefVal,
-			int64(constants.DefaultExpirationTime), constants.NNSTtlDefVal)
+			frostfsOpsEmail, int64(3600), int64(600), int64(defaultExpirationTime), int64(3600))
 		emit.Opcodes(bw.BinWriter, opcode.ASSERT)
 
 		emit.AppCall(bw.BinWriter, nnsCs.Hash, "register", callflag.All,
 			domain, c.CommitteeAcc.Contract.ScriptHash(),
-			constants.FrostfsOpsEmail, constants.NNSRefreshDefVal, constants.NNSRetryDefVal,
-			int64(constants.DefaultExpirationTime), constants.NNSTtlDefVal)
+			frostfsOpsEmail, int64(3600), int64(600), int64(defaultExpirationTime), int64(3600))
 		emit.Opcodes(bw.BinWriter, opcode.ASSERT)
 	} else {
-		s, ok, err := c.NNSRegisterDomainScript(nnsCs.Hash, cs.Hash, domain)
+		s, ok, err := c.nnsRegisterDomainScript(nnsCs.Hash, cs.Hash, domain)
 		if err != nil {
 			return err
 		}

cmd/frostfs-adm/internal/modules/morph/dump_hashes.go

@@ -1,4 +1,4 @@
-package contract
+package morph
 
 import (
 	"bytes"
@@ -8,15 +8,10 @@ import (
 	"text/tabwriter"
 
 	"git.frostfs.info/TrueCloudLab/frostfs-contract/nns"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/helper"
 	morphClient "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client"
 	"github.com/nspcc-dev/neo-go/pkg/io"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient/invoker"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/management"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient/unwrap"
-	"github.com/nspcc-dev/neo-go/pkg/smartcontract"
 	"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
 	"github.com/nspcc-dev/neo-go/pkg/util"
 	"github.com/nspcc-dev/neo-go/pkg/vm/emit"
@@ -36,27 +31,26 @@ type contractDumpInfo struct {
 }
 
 func dumpContractHashes(cmd *cobra.Command, _ []string) error {
-	c, err := helper.NewRemoteClient(viper.GetViper())
+	c, err := getN3Client(viper.GetViper())
 	if err != nil {
 		return fmt.Errorf("can't create N3 client: %w", err)
 	}
 
-	r := management.NewReader(invoker.New(c, nil))
-	cs, err := helper.GetContractByID(r, 1)
+	cs, err := c.GetContractStateByID(1)
 	if err != nil {
 		return err
 	}
 
-	zone, _ := cmd.Flags().GetString(commonflags.CustomZoneFlag)
+	zone, _ := cmd.Flags().GetString(customZoneFlag)
 	if zone != "" {
 		return dumpCustomZoneHashes(cmd, cs.Hash, zone, c)
 	}
 
-	infos := []contractDumpInfo{{name: constants.NNSContract, hash: cs.Hash}}
+	infos := []contractDumpInfo{{name: nnsContract, hash: cs.Hash}}
 
 	irSize := 0
 	for ; irSize < lastGlagoliticLetter; irSize++ {
-		ok, err := helper.NNSIsAvailable(c, cs.Hash, helper.GetAlphabetNNSDomain(irSize))
+		ok, err := nnsIsAvailable(c, cs.Hash, getAlphabetNNSDomain(irSize))
 		if err != nil {
 			return err
 		} else if ok {
@@ -68,9 +62,9 @@ func dumpContractHashes(cmd *cobra.Command, _ []string) error {
 
 	if irSize != 0 {
 		bw.Reset()
-		for i := range irSize {
+		for i := 0; i < irSize; i++ {
 			emit.AppCall(bw.BinWriter, cs.Hash, "resolve", callflag.ReadOnly,
-				helper.GetAlphabetNNSDomain(i),
+				getAlphabetNNSDomain(i),
 				int64(nns.TXT))
 		}
 
@@ -79,19 +73,19 @@ func dumpContractHashes(cmd *cobra.Command, _ []string) error {
 			return fmt.Errorf("can't fetch info from NNS: %w", err)
 		}
 
-		for i := range irSize {
+		for i := 0; i < irSize; i++ {
 			info := contractDumpInfo{name: fmt.Sprintf("alphabet %d", i)}
-			if h, err := helper.ParseNNSResolveResult(alphaRes.Stack[i]); err == nil {
+			if h, err := parseNNSResolveResult(alphaRes.Stack[i]); err == nil {
 				info.hash = h
 			}
 			infos = append(infos, info)
 		}
 	}
 
-	for _, ctrName := range constants.ContractList {
+	for _, ctrName := range contractList {
 		bw.Reset()
 		emit.AppCall(bw.BinWriter, cs.Hash, "resolve", callflag.ReadOnly,
-			helper.DomainOf(ctrName), int64(nns.TXT))
+			ctrName+".frostfs", int64(nns.TXT))
 
 		res, err := c.InvokeScript(bw.Bytes(), nil)
 		if err != nil {
@@ -100,7 +94,7 @@ func dumpContractHashes(cmd *cobra.Command, _ []string) error {
 
 		info := contractDumpInfo{name: ctrName}
 		if len(res.Stack) != 0 {
-			if h, err := helper.ParseNNSResolveResult(res.Stack[0]); err == nil {
+			if h, err := parseNNSResolveResult(res.Stack[0]); err == nil {
 				info.hash = h
 			}
 		}
@@ -113,7 +107,7 @@ func dumpContractHashes(cmd *cobra.Command, _ []string) error {
 	return nil
 }
 
-func dumpCustomZoneHashes(cmd *cobra.Command, nnsHash util.Uint160, zone string, c helper.Client) error {
+func dumpCustomZoneHashes(cmd *cobra.Command, nnsHash util.Uint160, zone string, c Client) error {
 	const nnsMaxTokens = 100
 
 	inv := invoker.New(c, nil)
@@ -135,7 +129,7 @@ func dumpCustomZoneHashes(cmd *cobra.Command, nnsHash util.Uint160, zone string,
 			return
 		}
 
-		h, err := helper.NNSResolveHash(inv, nnsHash, string(bs))
+		h, err := nnsResolveHash(inv, nnsHash, string(bs))
 		if err != nil {
 			cmd.PrintErrf("Could not resolve name %s: %v\n", string(bs), err)
 			return
@@ -147,12 +141,7 @@ func dumpCustomZoneHashes(cmd *cobra.Command, nnsHash util.Uint160, zone string,
 		})
 	}
 
-	script, err := smartcontract.CreateCallAndPrefetchIteratorScript(nnsHash, "tokens", nnsMaxTokens)
-	if err != nil {
-		return fmt.Errorf("create prefetch script: %w", err)
-	}
-
-	arr, sessionID, iter, err := unwrap.ArrayAndSessionIterator(inv.Run(script))
+	sessionID, iter, err := unwrap.SessionIterator(inv.Call(nnsHash, "tokens"))
 	if err != nil {
 		if errors.Is(err, unwrap.ErrNoSessionID) {
 			items, err := unwrap.Array(inv.CallAndExpandIterator(nnsHash, "tokens", nnsMaxTokens))
@@ -169,20 +158,16 @@ func dumpCustomZoneHashes(cmd *cobra.Command, nnsHash util.Uint160, zone string,
 			return err
 		}
 	} else {
-		for i := range arr {
-			processItem(arr[i])
-		}
-
 		defer func() {
 			_ = inv.TerminateSession(sessionID)
 		}()
 
-		items, err := inv.TraverseIterator(sessionID, &iter, 0)
+		items, err := inv.TraverseIterator(sessionID, &iter, nnsMaxTokens)
 		for err == nil && len(items) != 0 {
 			for i := range items {
 				processItem(items[i])
 			}
-			items, err = inv.TraverseIterator(sessionID, &iter, 0)
+			items, err = inv.TraverseIterator(sessionID, &iter, nnsMaxTokens)
 		}
 		if err != nil {
 			return fmt.Errorf("error during NNS domains iteration: %w", err)
@@ -227,7 +212,7 @@ func printContractInfo(cmd *cobra.Command, infos []contractDumpInfo) {
 	cmd.Print(buf.String())
 }
 
-func fillContractVersion(cmd *cobra.Command, c helper.Client, infos []contractDumpInfo) {
+func fillContractVersion(cmd *cobra.Command, c Client, infos []contractDumpInfo) {
 	bw := io.NewBufBinWriter()
 	sub := io.NewBufBinWriter()
 	for i := range infos {

cmd/frostfs-adm/internal/modules/morph/epoch.go

@@ -0,0 +1,65 @@
+package morph
+
+import (
+	"errors"
+	"fmt"
+	"strings"
+
+	"github.com/nspcc-dev/neo-go/pkg/io"
+	"github.com/nspcc-dev/neo-go/pkg/rpcclient/unwrap"
+	"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
+	"github.com/nspcc-dev/neo-go/pkg/util"
+	"github.com/nspcc-dev/neo-go/pkg/vm/emit"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+)
+
+func forceNewEpochCmd(cmd *cobra.Command, _ []string) error {
+	wCtx, err := newInitializeContext(cmd, viper.GetViper())
+	if err != nil {
+		return fmt.Errorf("can't to initialize context: %w", err)
+	}
+
+	cs, err := wCtx.Client.GetContractStateByID(1)
+	if err != nil {
+		return fmt.Errorf("can't get NNS contract info: %w", err)
+	}
+
+	nmHash, err := nnsResolveHash(wCtx.ReadOnlyInvoker, cs.Hash, netmapContract+".frostfs")
+	if err != nil {
+		return fmt.Errorf("can't get netmap contract hash: %w", err)
+	}
+
+	bw := io.NewBufBinWriter()
+	if err := emitNewEpochCall(bw, wCtx, nmHash); err != nil {
+		return err
+	}
+
+	if err := wCtx.sendConsensusTx(bw.Bytes()); err != nil {
+		return err
+	}
+
+	if err := wCtx.awaitTx(); err != nil {
+		if strings.Contains(err.Error(), "invalid epoch") {
+			cmd.Println("Epoch has already ticked.")
+			return nil
+		}
+		return err
+	}
+	return nil
+}
+
+func emitNewEpochCall(bw *io.BufBinWriter, wCtx *initializeContext, nmHash util.Uint160) error {
+	curr, err := unwrap.Int64(wCtx.ReadOnlyInvoker.Call(nmHash, "epoch"))
+	if err != nil {
+		return errors.New("can't fetch current epoch from the netmap contract")
+	}
+
+	newEpoch := curr + 1
+	wCtx.Command.Printf("Current epoch: %d, increase to %d.\n", curr, newEpoch)
+
+	// In NeoFS this is done via Notary contract. Here, however, we can form the
+	// transaction locally.
+	emit.AppCall(bw.BinWriter, nmHash, "newEpoch", callflag.All, newEpoch)
+	return bw.Err
+}

cmd/frostfs-adm/internal/modules/morph/frostfsid/additional_keys.go

@@ -1,83 +0,0 @@
-package frostfsid
-
-import (
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-)
-
-var (
-	frostfsidAddSubjectKeyCmd = &cobra.Command{
-		Use:   "add-subject-key",
-		Short: "Add a public key to the subject in frostfsid contract",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		Run: frostfsidAddSubjectKey,
-	}
-	frostfsidRemoveSubjectKeyCmd = &cobra.Command{
-		Use:   "remove-subject-key",
-		Short: "Remove a public key from the subject in frostfsid contract",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		Run: frostfsidRemoveSubjectKey,
-	}
-)
-
-func initFrostfsIDAddSubjectKeyCmd() {
-	Cmd.AddCommand(frostfsidAddSubjectKeyCmd)
-
-	ff := frostfsidAddSubjectKeyCmd.Flags()
-	ff.StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	ff.String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-
-	ff.String(subjectAddressFlag, "", "Subject address")
-	_ = frostfsidAddSubjectKeyCmd.MarkFlagRequired(subjectAddressFlag)
-
-	ff.String(subjectKeyFlag, "", "Public key to add")
-	_ = frostfsidAddSubjectKeyCmd.MarkFlagRequired(subjectKeyFlag)
-}
-
-func initFrostfsIDRemoveSubjectKeyCmd() {
-	Cmd.AddCommand(frostfsidRemoveSubjectKeyCmd)
-
-	ff := frostfsidRemoveSubjectKeyCmd.Flags()
-	ff.StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	ff.String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-
-	ff.String(subjectAddressFlag, "", "Subject address")
-	_ = frostfsidAddSubjectKeyCmd.MarkFlagRequired(subjectAddressFlag)
-
-	ff.String(subjectKeyFlag, "", "Public key to remove")
-	_ = frostfsidAddSubjectKeyCmd.MarkFlagRequired(subjectKeyFlag)
-}
-
-func frostfsidAddSubjectKey(cmd *cobra.Command, _ []string) {
-	addr := getFrostfsIDSubjectAddress(cmd)
-	pub := getFrostfsIDSubjectKey(cmd)
-
-	ffsid, err := newFrostfsIDClient(cmd)
-	commonCmd.ExitOnErr(cmd, "init contract client: %w", err)
-
-	ffsid.addCall(ffsid.roCli.AddSubjectKeyCall(addr, pub))
-
-	err = ffsid.sendWait()
-	commonCmd.ExitOnErr(cmd, "add subject key: %w", err)
-}
-
-func frostfsidRemoveSubjectKey(cmd *cobra.Command, _ []string) {
-	addr := getFrostfsIDSubjectAddress(cmd)
-	pub := getFrostfsIDSubjectKey(cmd)
-
-	ffsid, err := newFrostfsIDClient(cmd)
-	commonCmd.ExitOnErr(cmd, "init contract client: %w", err)
-
-	ffsid.addCall(ffsid.roCli.RemoveSubjectKeyCall(addr, pub))
-
-	err = ffsid.sendWait()
-	commonCmd.ExitOnErr(cmd, "remove subject key: %w", err)
-}

cmd/frostfs-adm/internal/modules/morph/frostfsid/frostfsid.go

@@ -1,525 +0,0 @@
-package frostfsid
-
-import (
-	"fmt"
-	"math/big"
-	"sort"
-
-	frostfsidclient "git.frostfs.info/TrueCloudLab/frostfs-contract/frostfsid/client"
-	frostfsidrpclient "git.frostfs.info/TrueCloudLab/frostfs-contract/rpcclient/frostfsid"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/helper"
-	commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
-	"github.com/google/uuid"
-	"github.com/nspcc-dev/neo-go/pkg/core/state"
-	"github.com/nspcc-dev/neo-go/pkg/encoding/address"
-	"github.com/nspcc-dev/neo-go/pkg/io"
-	"github.com/nspcc-dev/neo-go/pkg/neorpc/result"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/invoker"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/management"
-	"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
-	"github.com/nspcc-dev/neo-go/pkg/util"
-	"github.com/nspcc-dev/neo-go/pkg/vm/emit"
-	"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-)
-
-const iteratorBatchSize = 1
-
-const (
-	namespaceFlag      = "namespace"
-	subjectNameFlag    = "subject-name"
-	subjectKeyFlag     = "subject-key"
-	subjectAddressFlag = "subject-address"
-	includeNamesFlag   = "include-names"
-	groupNameFlag      = "group-name"
-	groupIDFlag        = "group-id"
-
-	rootNamespacePlaceholder = "<root>"
-)
-
-var (
-	Cmd = &cobra.Command{
-		Use:   "frostfsid",
-		Short: "Section for frostfsid interactions commands",
-	}
-
-	frostfsidCreateNamespaceCmd = &cobra.Command{
-		Use:   "create-namespace",
-		Short: "Create new namespace in frostfsid contract",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		Run: frostfsidCreateNamespace,
-	}
-
-	frostfsidListNamespacesCmd = &cobra.Command{
-		Use:   "list-namespaces",
-		Short: "List all namespaces in frostfsid",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		Run: frostfsidListNamespaces,
-	}
-
-	frostfsidCreateSubjectCmd = &cobra.Command{
-		Use:   "create-subject",
-		Short: "Create subject in frostfsid contract",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		Run: frostfsidCreateSubject,
-	}
-
-	frostfsidDeleteSubjectCmd = &cobra.Command{
-		Use:   "delete-subject",
-		Short: "Delete subject from frostfsid contract",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		Run: frostfsidDeleteSubject,
-	}
-
-	frostfsidListSubjectsCmd = &cobra.Command{
-		Use:   "list-subjects",
-		Short: "List subjects in namespace",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		Run: frostfsidListSubjects,
-	}
-
-	frostfsidCreateGroupCmd = &cobra.Command{
-		Use:   "create-group",
-		Short: "Create group in frostfsid contract",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		Run: frostfsidCreateGroup,
-	}
-
-	frostfsidDeleteGroupCmd = &cobra.Command{
-		Use:   "delete-group",
-		Short: "Delete group from frostfsid contract",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		Run: frostfsidDeleteGroup,
-	}
-
-	frostfsidListGroupsCmd = &cobra.Command{
-		Use:   "list-groups",
-		Short: "List groups in namespace",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		Run: frostfsidListGroups,
-	}
-
-	frostfsidAddSubjectToGroupCmd = &cobra.Command{
-		Use:   "add-subject-to-group",
-		Short: "Add subject to group",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		Run: frostfsidAddSubjectToGroup,
-	}
-
-	frostfsidRemoveSubjectFromGroupCmd = &cobra.Command{
-		Use:   "remove-subject-from-group",
-		Short: "Remove subject from group",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		Run: frostfsidRemoveSubjectFromGroup,
-	}
-
-	frostfsidListGroupSubjectsCmd = &cobra.Command{
-		Use:   "list-group-subjects",
-		Short: "List subjects in group",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		Run: frostfsidListGroupSubjects,
-	}
-)
-
-func initFrostfsIDCreateNamespaceCmd() {
-	Cmd.AddCommand(frostfsidCreateNamespaceCmd)
-	frostfsidCreateNamespaceCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	frostfsidCreateNamespaceCmd.Flags().String(namespaceFlag, "", "Namespace name to create")
-	frostfsidCreateNamespaceCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-	_ = frostfsidCreateNamespaceCmd.MarkFlagRequired(namespaceFlag)
-}
-
-func initFrostfsIDListNamespacesCmd() {
-	Cmd.AddCommand(frostfsidListNamespacesCmd)
-	frostfsidListNamespacesCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-}
-
-func initFrostfsIDCreateSubjectCmd() {
-	Cmd.AddCommand(frostfsidCreateSubjectCmd)
-	frostfsidCreateSubjectCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	frostfsidCreateSubjectCmd.Flags().String(namespaceFlag, "", "Namespace where create subject")
-	frostfsidCreateSubjectCmd.Flags().String(subjectNameFlag, "", "Subject name, must be unique in namespace")
-	frostfsidCreateSubjectCmd.Flags().String(subjectKeyFlag, "", "Subject hex-encoded public key")
-	frostfsidCreateSubjectCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-}
-
-func initFrostfsIDDeleteSubjectCmd() {
-	Cmd.AddCommand(frostfsidDeleteSubjectCmd)
-	frostfsidDeleteSubjectCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	frostfsidDeleteSubjectCmd.Flags().String(subjectAddressFlag, "", "Subject address")
-	frostfsidDeleteSubjectCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-}
-
-func initFrostfsIDListSubjectsCmd() {
-	Cmd.AddCommand(frostfsidListSubjectsCmd)
-	frostfsidListSubjectsCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	frostfsidListSubjectsCmd.Flags().String(namespaceFlag, "", "Namespace to list subjects")
-	frostfsidListSubjectsCmd.Flags().Bool(includeNamesFlag, false, "Whether include subject name (require additional requests)")
-}
-
-func initFrostfsIDCreateGroupCmd() {
-	Cmd.AddCommand(frostfsidCreateGroupCmd)
-	frostfsidCreateGroupCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	frostfsidCreateGroupCmd.Flags().String(namespaceFlag, "", "Namespace where create group")
-	frostfsidCreateGroupCmd.Flags().String(groupNameFlag, "", "Group name, must be unique in namespace")
-	frostfsidCreateGroupCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-	_ = frostfsidCreateGroupCmd.MarkFlagRequired(groupNameFlag)
-}
-
-func initFrostfsIDDeleteGroupCmd() {
-	Cmd.AddCommand(frostfsidDeleteGroupCmd)
-	frostfsidDeleteGroupCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	frostfsidDeleteGroupCmd.Flags().String(namespaceFlag, "", "Namespace to delete group")
-	frostfsidDeleteGroupCmd.Flags().Int64(groupIDFlag, 0, "Group id")
-	frostfsidDeleteGroupCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-}
-
-func initFrostfsIDListGroupsCmd() {
-	Cmd.AddCommand(frostfsidListGroupsCmd)
-	frostfsidListGroupsCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	frostfsidListGroupsCmd.Flags().String(namespaceFlag, "", "Namespace to list groups")
-}
-
-func initFrostfsIDAddSubjectToGroupCmd() {
-	Cmd.AddCommand(frostfsidAddSubjectToGroupCmd)
-	frostfsidAddSubjectToGroupCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	frostfsidAddSubjectToGroupCmd.Flags().String(subjectAddressFlag, "", "Subject address")
-	frostfsidAddSubjectToGroupCmd.Flags().Int64(groupIDFlag, 0, "Group id")
-	frostfsidAddSubjectToGroupCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-}
-
-func initFrostfsIDRemoveSubjectFromGroupCmd() {
-	Cmd.AddCommand(frostfsidRemoveSubjectFromGroupCmd)
-	frostfsidRemoveSubjectFromGroupCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	frostfsidRemoveSubjectFromGroupCmd.Flags().String(subjectAddressFlag, "", "Subject address")
-	frostfsidRemoveSubjectFromGroupCmd.Flags().Int64(groupIDFlag, 0, "Group id")
-	frostfsidRemoveSubjectFromGroupCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-}
-
-func initFrostfsIDListGroupSubjectsCmd() {
-	Cmd.AddCommand(frostfsidListGroupSubjectsCmd)
-	frostfsidListGroupSubjectsCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	frostfsidListGroupSubjectsCmd.Flags().String(namespaceFlag, "", "Namespace name")
-	frostfsidListGroupSubjectsCmd.Flags().Int64(groupIDFlag, 0, "Group id")
-	frostfsidListGroupSubjectsCmd.Flags().Bool(includeNamesFlag, false, "Whether include subject name (require additional requests)")
-}
-
-func frostfsidCreateNamespace(cmd *cobra.Command, _ []string) {
-	ns := getFrostfsIDNamespace(cmd)
-
-	ffsid, err := newFrostfsIDClient(cmd)
-	commonCmd.ExitOnErr(cmd, "init contract client: %w", err)
-
-	ffsid.addCall(ffsid.roCli.CreateNamespaceCall(ns))
-
-	err = ffsid.sendWait()
-	commonCmd.ExitOnErr(cmd, "create namespace error: %w", err)
-}
-
-func frostfsidListNamespaces(cmd *cobra.Command, _ []string) {
-	inv, _, hash := initInvoker(cmd)
-	reader := frostfsidrpclient.NewReader(inv, hash)
-	sessionID, it, err := reader.ListNamespaces()
-	commonCmd.ExitOnErr(cmd, "can't get namespace: %w", err)
-	items, err := readIterator(inv, &it, iteratorBatchSize, sessionID)
-	commonCmd.ExitOnErr(cmd, "can't read iterator: %w", err)
-
-	namespaces, err := frostfsidclient.ParseNamespaces(items)
-	commonCmd.ExitOnErr(cmd, "can't parse namespace: %w", err)
-	sort.Slice(namespaces, func(i, j int) bool { return namespaces[i].Name < namespaces[j].Name })
-
-	for _, namespace := range namespaces {
-		if namespace.Name == "" {
-			namespace.Name = rootNamespacePlaceholder
-		}
-		cmd.Printf("%s\n", namespace.Name)
-	}
-}
-
-func frostfsidCreateSubject(cmd *cobra.Command, _ []string) {
-	ns := getFrostfsIDNamespace(cmd)
-	subjName := getFrostfsIDSubjectName(cmd)
-	subjKey := getFrostfsIDSubjectKey(cmd)
-
-	ffsid, err := newFrostfsIDClient(cmd)
-	commonCmd.ExitOnErr(cmd, "init contract client: %w", err)
-
-	ffsid.addCall(ffsid.roCli.CreateSubjectCall(ns, subjKey))
-	if subjName != "" {
-		ffsid.addCall(ffsid.roCli.SetSubjectNameCall(subjKey.GetScriptHash(), subjName))
-	}
-
-	err = ffsid.sendWait()
-	commonCmd.ExitOnErr(cmd, "create subject: %w", err)
-}
-
-func frostfsidDeleteSubject(cmd *cobra.Command, _ []string) {
-	subjectAddress := getFrostfsIDSubjectAddress(cmd)
-
-	ffsid, err := newFrostfsIDClient(cmd)
-	commonCmd.ExitOnErr(cmd, "init contract client: %w", err)
-
-	ffsid.addCall(ffsid.roCli.DeleteSubjectCall(subjectAddress))
-
-	err = ffsid.sendWait()
-	commonCmd.ExitOnErr(cmd, "delete subject error: %w", err)
-}
-
-func frostfsidListSubjects(cmd *cobra.Command, _ []string) {
-	includeNames, _ := cmd.Flags().GetBool(includeNamesFlag)
-	ns := getFrostfsIDNamespace(cmd)
-	inv, _, hash := initInvoker(cmd)
-	reader := frostfsidrpclient.NewReader(inv, hash)
-	sessionID, it, err := reader.ListNamespaceSubjects(ns)
-	commonCmd.ExitOnErr(cmd, "can't get namespace: %w", err)
-
-	subAddresses, err := frostfsidclient.UnwrapArrayOfUint160(readIterator(inv, &it, iteratorBatchSize, sessionID))
-	commonCmd.ExitOnErr(cmd, "can't unwrap: %w", err)
-
-	sort.Slice(subAddresses, func(i, j int) bool { return subAddresses[i].Less(subAddresses[j]) })
-
-	for _, addr := range subAddresses {
-		if !includeNames {
-			cmd.Println(address.Uint160ToString(addr))
-			continue
-		}
-
-		sessionID, it, err := reader.ListSubjects()
-		commonCmd.ExitOnErr(cmd, "can't get subject: %w", err)
-
-		items, err := readIterator(inv, &it, iteratorBatchSize, sessionID)
-		commonCmd.ExitOnErr(cmd, "can't read iterator: %w", err)
-
-		subj, err := frostfsidclient.ParseSubject(items)
-		commonCmd.ExitOnErr(cmd, "can't parse subject: %w", err)
-
-		cmd.Printf("%s (%s)\n", address.Uint160ToString(addr), subj.Name)
-	}
-}
-
-func frostfsidCreateGroup(cmd *cobra.Command, _ []string) {
-	ns := getFrostfsIDNamespace(cmd)
-	groupName := getFrostfsIDGroupName(cmd)
-
-	ffsid, err := newFrostfsIDClient(cmd)
-	commonCmd.ExitOnErr(cmd, "init contract client: %w", err)
-
-	ffsid.addCall(ffsid.roCli.CreateGroupCall(ns, groupName))
-
-	groupID, err := ffsid.roCli.ParseGroupID(ffsid.sendWaitRes())
-	commonCmd.ExitOnErr(cmd, "create group: %w", err)
-
-	cmd.Printf("group '%s' created with id: %d\n", groupName, groupID)
-}
-
-func frostfsidDeleteGroup(cmd *cobra.Command, _ []string) {
-	ns := getFrostfsIDNamespace(cmd)
-	groupID := getFrostfsIDGroupID(cmd)
-
-	ffsid, err := newFrostfsIDClient(cmd)
-	commonCmd.ExitOnErr(cmd, "init contract client: %w", err)
-
-	ffsid.addCall(ffsid.roCli.DeleteGroupCall(ns, groupID))
-
-	err = ffsid.sendWait()
-	commonCmd.ExitOnErr(cmd, "delete group error: %w", err)
-}
-
-func frostfsidListGroups(cmd *cobra.Command, _ []string) {
-	inv, _, hash := initInvoker(cmd)
-	ns := getFrostfsIDNamespace(cmd)
-
-	reader := frostfsidrpclient.NewReader(inv, hash)
-	sessionID, it, err := reader.ListGroups(ns)
-	commonCmd.ExitOnErr(cmd, "can't get namespace: %w", err)
-
-	items, err := readIterator(inv, &it, iteratorBatchSize, sessionID)
-	commonCmd.ExitOnErr(cmd, "can't list groups: %w", err)
-	groups, err := frostfsidclient.ParseGroups(items)
-	commonCmd.ExitOnErr(cmd, "can't parse groups: %w", err)
-
-	sort.Slice(groups, func(i, j int) bool { return groups[i].Name < groups[j].Name })
-
-	for _, group := range groups {
-		cmd.Printf("%s (%d)\n", group.Name, group.ID)
-	}
-}
-
-func frostfsidAddSubjectToGroup(cmd *cobra.Command, _ []string) {
-	subjectAddress := getFrostfsIDSubjectAddress(cmd)
-	groupID := getFrostfsIDGroupID(cmd)
-
-	ffsid, err := newFrostfsIDClient(cmd)
-	commonCmd.ExitOnErr(cmd, "init contract client: %w", err)
-
-	ffsid.addCall(ffsid.roCli.AddSubjectToGroupCall(subjectAddress, groupID))
-
-	err = ffsid.sendWait()
-	commonCmd.ExitOnErr(cmd, "add subject to group error: %w", err)
-}
-
-func frostfsidRemoveSubjectFromGroup(cmd *cobra.Command, _ []string) {
-	subjectAddress := getFrostfsIDSubjectAddress(cmd)
-	groupID := getFrostfsIDGroupID(cmd)
-
-	ffsid, err := newFrostfsIDClient(cmd)
-	commonCmd.ExitOnErr(cmd, "init contract client: %w", err)
-
-	ffsid.addCall(ffsid.roCli.RemoveSubjectFromGroupCall(subjectAddress, groupID))
-
-	err = ffsid.sendWait()
-	commonCmd.ExitOnErr(cmd, "remove subject from group error: %w", err)
-}
-
-func frostfsidListGroupSubjects(cmd *cobra.Command, _ []string) {
-	ns := getFrostfsIDNamespace(cmd)
-	groupID := getFrostfsIDGroupID(cmd)
-	includeNames, _ := cmd.Flags().GetBool(includeNamesFlag)
-	inv, cs, hash := initInvoker(cmd)
-	_, err := helper.NNSResolveHash(inv, cs.Hash, helper.DomainOf(constants.FrostfsIDContract))
-	commonCmd.ExitOnErr(cmd, "can't get netmap contract hash: %w", err)
-
-	reader := frostfsidrpclient.NewReader(inv, hash)
-	sessionID, it, err := reader.ListGroupSubjects(ns, big.NewInt(groupID))
-	commonCmd.ExitOnErr(cmd, "can't list groups: %w", err)
-
-	items, err := readIterator(inv, &it, iteratorBatchSize, sessionID)
-	commonCmd.ExitOnErr(cmd, "can't read iterator: %w", err)
-
-	subjects, err := frostfsidclient.UnwrapArrayOfUint160(items, err)
-	commonCmd.ExitOnErr(cmd, "can't unwrap: %w", err)
-
-	sort.Slice(subjects, func(i, j int) bool { return subjects[i].Less(subjects[j]) })
-
-	for _, subjAddr := range subjects {
-		if !includeNames {
-			cmd.Println(address.Uint160ToString(subjAddr))
-			continue
-		}
-
-		items, err := reader.GetSubject(subjAddr)
-		commonCmd.ExitOnErr(cmd, "can't get subject: %w", err)
-		subj, err := frostfsidclient.ParseSubject(items)
-		commonCmd.ExitOnErr(cmd, "can't parse subject: %w", err)
-		cmd.Printf("%s (%s)\n", address.Uint160ToString(subjAddr), subj.Name)
-	}
-}
-
-type frostfsidClient struct {
-	bw           *io.BufBinWriter
-	contractHash util.Uint160
-	roCli        *frostfsidclient.Client // client can be used only for waiting tx, parsing and forming method params
-	wCtx         *helper.InitializeContext
-}
-
-func newFrostfsIDClient(cmd *cobra.Command) (*frostfsidClient, error) {
-	wCtx, err := helper.NewInitializeContext(cmd, viper.GetViper())
-	if err != nil {
-		return nil, fmt.Errorf("can't initialize context: %w", err)
-	}
-
-	r := management.NewReader(wCtx.ReadOnlyInvoker)
-	cs, err := helper.GetContractByID(r, 1)
-	if err != nil {
-		return nil, fmt.Errorf("can't get NNS contract info: %w", err)
-	}
-
-	ffsidHash, err := helper.NNSResolveHash(wCtx.ReadOnlyInvoker, cs.Hash, helper.DomainOf(constants.FrostfsIDContract))
-	if err != nil {
-		return nil, fmt.Errorf("can't get proxy contract hash: %w", err)
-	}
-
-	return &frostfsidClient{
-		bw:           io.NewBufBinWriter(),
-		contractHash: ffsidHash,
-		roCli:        frostfsidclient.NewSimple(wCtx.CommitteeAct, ffsidHash),
-		wCtx:         wCtx,
-	}, nil
-}
-
-func (f *frostfsidClient) addCall(method string, args []any) {
-	emit.AppCall(f.bw.BinWriter, f.contractHash, method, callflag.All, args...)
-}
-
-func (f *frostfsidClient) sendWait() error {
-	if err := f.wCtx.SendConsensusTx(f.bw.Bytes()); err != nil {
-		return err
-	}
-	f.bw.Reset()
-
-	return f.wCtx.AwaitTx()
-}
-
-func (f *frostfsidClient) sendWaitRes() (*state.AppExecResult, error) {
-	if err := f.wCtx.SendConsensusTx(f.bw.Bytes()); err != nil {
-		return nil, err
-	}
-	f.bw.Reset()
-
-	f.wCtx.Command.Println("Waiting for transactions to persist...")
-	return f.roCli.Wait(f.wCtx.SentTxs[0].Hash, f.wCtx.SentTxs[0].Vub, nil)
-}
-
-func readIterator(inv *invoker.Invoker, iter *result.Iterator, batchSize int, sessionID uuid.UUID) ([]stackitem.Item, error) {
-	var shouldStop bool
-	res := make([]stackitem.Item, 0)
-	for !shouldStop {
-		items, err := inv.TraverseIterator(sessionID, iter, batchSize)
-		if err != nil {
-			return nil, err
-		}
-
-		res = append(res, items...)
-		shouldStop = len(items) < batchSize
-	}
-
-	return res, nil
-}
-
-func initInvoker(cmd *cobra.Command) (*invoker.Invoker, *state.Contract, util.Uint160) {
-	c, err := helper.NewRemoteClient(viper.GetViper())
-	commonCmd.ExitOnErr(cmd, "can't create N3 client: %w", err)
-
-	inv := invoker.New(c, nil)
-	r := management.NewReader(inv)
-
-	cs, err := r.GetContractByID(1)
-	commonCmd.ExitOnErr(cmd, "can't get NNS contract info: %w", err)
-
-	nmHash, err := helper.NNSResolveHash(inv, cs.Hash, helper.DomainOf(constants.FrostfsIDContract))
-	commonCmd.ExitOnErr(cmd, "can't get netmap contract hash: %w", err)
-
-	return inv, cs, nmHash
-}

cmd/frostfs-adm/internal/modules/morph/frostfsid/frostfsid_util.go

@@ -1,77 +0,0 @@
-package frostfsid
-
-import (
-	"errors"
-	"fmt"
-
-	commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/internal/ape"
-	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
-	"github.com/nspcc-dev/neo-go/pkg/encoding/address"
-	"github.com/nspcc-dev/neo-go/pkg/util"
-	"github.com/spf13/cobra"
-)
-
-func getFrostfsIDSubjectKey(cmd *cobra.Command) *keys.PublicKey {
-	subjKeyHex, _ := cmd.Flags().GetString(subjectKeyFlag)
-	subjKey, err := keys.NewPublicKeyFromString(subjKeyHex)
-	commonCmd.ExitOnErr(cmd, "invalid subject key: %w", err)
-	return subjKey
-}
-
-func getFrostfsIDSubjectAddress(cmd *cobra.Command) util.Uint160 {
-	subjAddress, _ := cmd.Flags().GetString(subjectAddressFlag)
-	subjAddr, err := address.StringToUint160(subjAddress)
-	commonCmd.ExitOnErr(cmd, "invalid subject address: %w", err)
-	return subjAddr
-}
-
-func getFrostfsIDSubjectName(cmd *cobra.Command) string {
-	subjectName, _ := cmd.Flags().GetString(subjectNameFlag)
-
-	if subjectName == "" {
-		return ""
-	}
-
-	if !ape.SubjectNameRegexp.MatchString(subjectName) {
-		commonCmd.ExitOnErr(cmd, "invalid subject name: %w",
-			fmt.Errorf("name must match regexp: %s", ape.SubjectNameRegexp.String()))
-	}
-
-	return subjectName
-}
-
-func getFrostfsIDGroupName(cmd *cobra.Command) string {
-	groupName, _ := cmd.Flags().GetString(groupNameFlag)
-
-	if !ape.GroupNameRegexp.MatchString(groupName) {
-		commonCmd.ExitOnErr(cmd, "invalid group name: %w",
-			fmt.Errorf("name must match regexp: %s", ape.GroupNameRegexp.String()))
-	}
-
-	return groupName
-}
-
-func getFrostfsIDGroupID(cmd *cobra.Command) int64 {
-	groupID, _ := cmd.Flags().GetInt64(groupIDFlag)
-	if groupID <= 0 {
-		commonCmd.ExitOnErr(cmd, "invalid group id: %w",
-			errors.New("group id must be positive integer"))
-	}
-
-	return groupID
-}
-
-func getFrostfsIDNamespace(cmd *cobra.Command) string {
-	ns, _ := cmd.Flags().GetString(namespaceFlag)
-	if ns == rootNamespacePlaceholder {
-		ns = ""
-	}
-
-	if !ape.NamespaceNameRegexp.MatchString(ns) {
-		commonCmd.ExitOnErr(cmd, "invalid namespace: %w",
-			fmt.Errorf("name must match regexp: %s", ape.NamespaceNameRegexp.String()))
-	}
-
-	return ns
-}

cmd/frostfs-adm/internal/modules/morph/frostfsid/frostfsid_util_test.go

@@ -1,127 +0,0 @@
-package frostfsid
-
-import (
-	"testing"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-node/internal/ape"
-	"github.com/stretchr/testify/require"
-)
-
-func TestNamespaceRegexp(t *testing.T) {
-	for _, tc := range []struct {
-		name      string
-		namespace string
-		matched   bool
-	}{
-		{
-			name:      "root empty ns",
-			namespace: "",
-			matched:   true,
-		},
-		{
-			name:      "simple valid ns",
-			namespace: "my-namespace-123",
-			matched:   true,
-		},
-		{
-			name:      "root placeholder",
-			namespace: "<root>",
-			matched:   false,
-		},
-		{
-			name:      "too long",
-			namespace: "abcdefghijklmnopkrstuvwxyzabcdefghijklmnopkrstuvwxyz",
-			matched:   false,
-		},
-		{
-			name:      "start with hyphen",
-			namespace: "-ns",
-			matched:   false,
-		},
-		{
-			name:      "end with hyphen",
-			namespace: "ns-",
-			matched:   false,
-		},
-		{
-			name:      "with spaces",
-			namespace: "ns ns",
-			matched:   false,
-		},
-	} {
-		t.Run(tc.name, func(t *testing.T) {
-			require.Equal(t, tc.matched, ape.NamespaceNameRegexp.MatchString(tc.namespace))
-		})
-	}
-}
-
-func TestSubjectNameRegexp(t *testing.T) {
-	for _, tc := range []struct {
-		name    string
-		subject string
-		matched bool
-	}{
-		{
-			name:    "empty",
-			subject: "",
-			matched: false,
-		},
-		{
-			name:    "invalid",
-			subject: "invalid{name}",
-			matched: false,
-		},
-		{
-			name:    "too long",
-			subject: "abcdefghijklmnopkrstuvwxyzabcdefghijklmnopkrstuvwxyzabcdefghijklmnopkrstuvwxyz",
-			matched: false,
-		},
-		{
-			name:    "valid",
-			subject: "valid_name.012345@6789",
-			matched: true,
-		},
-	} {
-		t.Run(tc.name, func(t *testing.T) {
-			require.Equal(t, tc.matched, ape.SubjectNameRegexp.MatchString(tc.subject))
-		})
-	}
-}
-
-func TestSubjectGroupRegexp(t *testing.T) {
-	for _, tc := range []struct {
-		name    string
-		subject string
-		matched bool
-	}{
-		{
-			name:    "empty",
-			subject: "",
-			matched: false,
-		},
-		{
-			name:    "invalid",
-			subject: "invalid{name}",
-			matched: false,
-		},
-		{
-			name:    "too long",
-			subject: "abcdefghijklmnopkrstuvwxyzabcdefghijklmnopkrstuvwxyzabcdefghijklmnopkrstuvwxyzabcdefghijklmnopkrstuvwxyzabcdefghijklmnopkrstuvwxyz",
-			matched: false,
-		},
-		{
-			name:    "long",
-			subject: "abcdefghijklmnopkrstuvwxyzabcdefghijklmnopkrstuvwxyzabcdefghijklmnopkrstuvwxyz",
-			matched: true,
-		},
-		{
-			name:    "valid",
-			subject: "valid_name.012345@6789",
-			matched: true,
-		},
-	} {
-		t.Run(tc.name, func(t *testing.T) {
-			require.Equal(t, tc.matched, ape.GroupNameRegexp.MatchString(tc.subject))
-		})
-	}
-}

cmd/frostfs-adm/internal/modules/morph/frostfsid/root.go

@@ -1,17 +0,0 @@
-package frostfsid
-
-func init() {
-	initFrostfsIDCreateNamespaceCmd()
-	initFrostfsIDListNamespacesCmd()
-	initFrostfsIDCreateSubjectCmd()
-	initFrostfsIDDeleteSubjectCmd()
-	initFrostfsIDListSubjectsCmd()
-	initFrostfsIDCreateGroupCmd()
-	initFrostfsIDDeleteGroupCmd()
-	initFrostfsIDListGroupsCmd()
-	initFrostfsIDAddSubjectToGroupCmd()
-	initFrostfsIDRemoveSubjectFromGroupCmd()
-	initFrostfsIDListGroupSubjectsCmd()
-	initFrostfsIDAddSubjectKeyCmd()
-	initFrostfsIDRemoveSubjectKeyCmd()
-}

cmd/frostfs-adm/internal/modules/morph/generate.go

@@ -1,4 +1,4 @@
-package generate
+package morph
 
 import (
 	"errors"
@@ -6,13 +6,11 @@ import (
 	"os"
 	"path/filepath"
 
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/config"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/helper"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/innerring"
 	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
 	"github.com/nspcc-dev/neo-go/pkg/encoding/address"
+	"github.com/nspcc-dev/neo-go/pkg/encoding/fixedn"
 	"github.com/nspcc-dev/neo-go/pkg/io"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient/gas"
 	"github.com/nspcc-dev/neo-go/pkg/smartcontract"
@@ -26,27 +24,33 @@ import (
 	"golang.org/x/sync/errgroup"
 )
 
-func AlphabetCreds(cmd *cobra.Command, _ []string) error {
+const (
+	singleAccountName    = "single"
+	committeeAccountName = "committee"
+	consensusAccountName = "consensus"
+)
+
+func generateAlphabetCreds(cmd *cobra.Command, _ []string) error {
 	// alphabet size is not part of the config
-	size, err := cmd.Flags().GetUint(commonflags.AlphabetSizeFlag)
+	size, err := cmd.Flags().GetUint(alphabetSizeFlag)
 	if err != nil {
 		return err
 	}
 	if size == 0 {
 		return errors.New("size must be > 0")
 	}
-	if size > constants.MaxAlphabetNodes {
-		return helper.ErrTooManyAlphabetNodes
+	if size > maxAlphabetNodes {
+		return ErrTooManyAlphabetNodes
 	}
 
 	v := viper.GetViper()
-	walletDir := config.ResolveHomePath(viper.GetString(commonflags.AlphabetWalletsFlag))
+	walletDir := config.ResolveHomePath(viper.GetString(alphabetWalletsFlag))
 	pwds, err := initializeWallets(v, walletDir, int(size))
 	if err != nil {
 		return err
 	}
 
-	_, err = helper.InitializeContractWallet(v, walletDir)
+	_, err = initializeContractWallet(v, walletDir)
 	if err != nil {
 		return err
 	}
@@ -65,53 +69,47 @@ func initializeWallets(v *viper.Viper, walletDir string, size int) ([]string, er
 	pubs := make(keys.PublicKeys, size)
 	passwords := make([]string, size)
 
-	var errG errgroup.Group
-
 	for i := range wallets {
 		password, err := config.GetPassword(v, innerring.GlagoliticLetter(i).String())
 		if err != nil {
 			return nil, fmt.Errorf("can't fetch password: %w", err)
 		}
 
-		errG.Go(func() error {
-			p := filepath.Join(walletDir, innerring.GlagoliticLetter(i).String()+".json")
-			f, err := os.OpenFile(p, os.O_CREATE, 0o644)
-			if err != nil {
-				return fmt.Errorf("can't create wallet file: %w", err)
-			}
-			if err := f.Close(); err != nil {
-				return fmt.Errorf("can't close wallet file: %w", err)
-			}
-			w, err := wallet.NewWallet(p)
-			if err != nil {
-				return fmt.Errorf("can't create wallet: %w", err)
-			}
-			if err := w.CreateAccount(constants.SingleAccountName, password); err != nil {
-				return fmt.Errorf("can't create account: %w", err)
-			}
+		p := filepath.Join(walletDir, innerring.GlagoliticLetter(i).String()+".json")
+		f, err := os.OpenFile(p, os.O_CREATE, 0644)
+		if err != nil {
+			return nil, fmt.Errorf("can't create wallet file: %w", err)
+		}
+		if err := f.Close(); err != nil {
+			return nil, fmt.Errorf("can't close wallet file: %w", err)
+		}
+		w, err := wallet.NewWallet(p)
+		if err != nil {
+			return nil, fmt.Errorf("can't create wallet: %w", err)
+		}
+		if err := w.CreateAccount(singleAccountName, password); err != nil {
+			return nil, fmt.Errorf("can't create account: %w", err)
+		}
 
-			passwords[i] = password
-			wallets[i] = w
-			pubs[i] = w.Accounts[0].PrivateKey().PublicKey()
-			return nil
-		})
+		passwords[i] = password
+		wallets[i] = w
+		pubs[i] = w.Accounts[0].PrivateKey().PublicKey()
 	}
 
-	if err := errG.Wait(); err != nil {
-		return nil, err
-	}
+	var errG errgroup.Group
 
 	// Create committee account with N/2+1 multi-signature.
 	majCount := smartcontract.GetMajorityHonestNodeCount(size)
 	// Create consensus account with 2*N/3+1 multi-signature.
 	bftCount := smartcontract.GetDefaultHonestNodeCount(size)
 	for i := range wallets {
+		i := i
 		ps := pubs.Copy()
 		errG.Go(func() error {
-			if err := addMultisigAccount(wallets[i], majCount, constants.CommitteeAccountName, passwords[i], ps); err != nil {
+			if err := addMultisigAccount(wallets[i], majCount, committeeAccountName, passwords[i], ps); err != nil {
 				return fmt.Errorf("can't create committee account: %w", err)
 			}
-			if err := addMultisigAccount(wallets[i], bftCount, constants.ConsensusAccountName, passwords[i], ps); err != nil {
+			if err := addMultisigAccount(wallets[i], bftCount, consensusAccountName, passwords[i], ps); err != nil {
 				return fmt.Errorf("can't create consentus account: %w", err)
 			}
 			if err := wallets[i].SavePretty(); err != nil {
@@ -146,7 +144,7 @@ func generateStorageCreds(cmd *cobra.Command, _ []string) error {
 
 func refillGas(cmd *cobra.Command, gasFlag string, createWallet bool) (err error) {
 	// storage wallet path is not part of the config
-	storageWalletPath, _ := cmd.Flags().GetString(commonflags.StorageWalletFlag)
+	storageWalletPath, _ := cmd.Flags().GetString(storageWalletFlag)
 	// wallet address is not part of the config
 	walletAddress, _ := cmd.Flags().GetString(walletAddressFlag)
 
@@ -159,7 +157,7 @@ func refillGas(cmd *cobra.Command, gasFlag string, createWallet bool) (err error
 		}
 	} else {
 		if storageWalletPath == "" {
-			return fmt.Errorf("missing wallet path (use '--%s <out.json>')", commonflags.StorageWalletFlag)
+			return fmt.Errorf("missing wallet path (use '--%s <out.json>')", storageWalletFlag)
 		}
 
 		var w *wallet.Wallet
@@ -184,7 +182,7 @@ func refillGas(cmd *cobra.Command, gasFlag string, createWallet bool) (err error
 			}
 
 			if label == "" {
-				label = constants.SingleAccountName
+				label = singleAccountName
 			}
 
 			if err := w.CreateAccount(label, password); err != nil {
@@ -197,12 +195,12 @@ func refillGas(cmd *cobra.Command, gasFlag string, createWallet bool) (err error
 
 	gasStr := viper.GetString(gasFlag)
 
-	gasAmount, err := helper.ParseGASAmount(gasStr)
+	gasAmount, err := parseGASAmount(gasStr)
 	if err != nil {
 		return err
 	}
 
-	wCtx, err := helper.NewInitializeContext(cmd, viper.GetViper())
+	wCtx, err := newInitializeContext(cmd, viper.GetViper())
 	if err != nil {
 		return err
 	}
@@ -215,9 +213,20 @@ func refillGas(cmd *cobra.Command, gasFlag string, createWallet bool) (err error
 		return fmt.Errorf("BUG: invalid transfer arguments: %w", bw.Err)
 	}
 
-	if err := wCtx.SendCommitteeTx(bw.Bytes(), false); err != nil {
+	if err := wCtx.sendCommitteeTx(bw.Bytes(), false); err != nil {
 		return err
 	}
 
-	return wCtx.AwaitTx()
+	return wCtx.awaitTx()
+}
+
+func parseGASAmount(s string) (fixedn.Fixed8, error) {
+	gasAmount, err := fixedn.Fixed8FromString(s)
+	if err != nil {
+		return 0, fmt.Errorf("invalid GAS amount %s: %w", s, err)
+	}
+	if gasAmount <= 0 {
+		return 0, fmt.Errorf("GAS amount must be positive (got %d)", gasAmount)
+	}
+	return gasAmount, nil
 }

cmd/frostfs-adm/internal/modules/morph/generate/root.go

@@ -1,76 +0,0 @@
-package generate
-
-import (
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-)
-
-const (
-	storageWalletLabelFlag = "label"
-	storageGasCLIFlag      = "initial-gas"
-	storageGasConfigFlag   = "storage.initial_gas"
-	walletAddressFlag      = "wallet-address"
-)
-
-var (
-	GenerateStorageCmd = &cobra.Command{
-		Use:   "generate-storage-wallet",
-		Short: "Generate storage node wallet for the morph network",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-			_ = viper.BindPFlag(storageGasConfigFlag, cmd.Flags().Lookup(storageGasCLIFlag))
-		},
-		RunE: generateStorageCreds,
-	}
-	RefillGasCmd = &cobra.Command{
-		Use:   "refill-gas",
-		Short: "Refill GAS of storage node's wallet in the morph network",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-			_ = viper.BindPFlag(commonflags.RefillGasAmountFlag, cmd.Flags().Lookup(commonflags.RefillGasAmountFlag))
-		},
-		RunE: func(cmd *cobra.Command, _ []string) error {
-			return refillGas(cmd, commonflags.RefillGasAmountFlag, false)
-		},
-	}
-	GenerateAlphabetCmd = &cobra.Command{
-		Use:   "generate-alphabet",
-		Short: "Generate alphabet wallets for consensus nodes of the morph network",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			// PreRun fixes https://github.com/spf13/viper/issues/233
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-		},
-		RunE: AlphabetCreds,
-	}
-)
-
-func initRefillGasCmd() {
-	RefillGasCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-	RefillGasCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	RefillGasCmd.Flags().String(commonflags.StorageWalletFlag, "", "Path to storage node wallet")
-	RefillGasCmd.Flags().String(walletAddressFlag, "", "Address of wallet")
-	RefillGasCmd.Flags().String(commonflags.RefillGasAmountFlag, "", "Additional amount of GAS to transfer")
-	RefillGasCmd.MarkFlagsMutuallyExclusive(walletAddressFlag, commonflags.StorageWalletFlag)
-}
-
-func initGenerateStorageCmd() {
-	GenerateStorageCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-	GenerateStorageCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	GenerateStorageCmd.Flags().String(commonflags.StorageWalletFlag, "", "Path to new storage node wallet")
-	GenerateStorageCmd.Flags().String(storageGasCLIFlag, "", "Initial amount of GAS to transfer")
-	GenerateStorageCmd.Flags().StringP(storageWalletLabelFlag, "l", "", "Wallet label")
-}
-
-func initGenerateAlphabetCmd() {
-	GenerateAlphabetCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-	GenerateAlphabetCmd.Flags().Uint(commonflags.AlphabetSizeFlag, 7, "Amount of alphabet wallets to generate")
-}
-
-func init() {
-	initRefillGasCmd()
-	initGenerateStorageCmd()
-	initGenerateAlphabetCmd()
-}

cmd/frostfs-adm/internal/modules/morph/generate_test.go

@@ -1,4 +1,4 @@
-package generate
+package morph
 
 import (
 	"bytes"
@@ -10,8 +10,6 @@ import (
 	"sync"
 	"testing"
 
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/innerring"
 	"github.com/nspcc-dev/neo-go/cli/input"
 	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
@@ -22,53 +20,57 @@ import (
 	"golang.org/x/term"
 )
 
+const testContractPassword = "grouppass"
+
 func TestGenerateAlphabet(t *testing.T) {
+	const size = 4
+
 	walletDir := t.TempDir()
 	buf := setupTestTerminal(t)
 
-	cmd := GenerateAlphabetCmd
+	cmd := generateAlphabetCmd
 	v := viper.GetViper()
 
 	t.Run("zero size", func(t *testing.T) {
 		buf.Reset()
-		v.Set(commonflags.AlphabetWalletsFlag, walletDir)
-		require.NoError(t, cmd.Flags().Set(commonflags.AlphabetSizeFlag, "0"))
+		v.Set(alphabetWalletsFlag, walletDir)
+		require.NoError(t, cmd.Flags().Set(alphabetSizeFlag, "0"))
 		buf.WriteString("pass\r")
-		require.Error(t, AlphabetCreds(cmd, nil))
+		require.Error(t, generateAlphabetCreds(cmd, nil))
 	})
 	t.Run("no password provided", func(t *testing.T) {
 		buf.Reset()
-		v.Set(commonflags.AlphabetWalletsFlag, walletDir)
-		require.NoError(t, cmd.Flags().Set(commonflags.AlphabetSizeFlag, "1"))
-		require.Error(t, AlphabetCreds(cmd, nil))
+		v.Set(alphabetWalletsFlag, walletDir)
+		require.NoError(t, cmd.Flags().Set(alphabetSizeFlag, "1"))
+		require.Error(t, generateAlphabetCreds(cmd, nil))
 	})
 	t.Run("missing directory", func(t *testing.T) {
 		buf.Reset()
 		dir := filepath.Join(os.TempDir(), "notexist."+strconv.FormatUint(rand.Uint64(), 10))
-		v.Set(commonflags.AlphabetWalletsFlag, dir)
-		require.NoError(t, cmd.Flags().Set(commonflags.AlphabetSizeFlag, "1"))
+		v.Set(alphabetWalletsFlag, dir)
+		require.NoError(t, cmd.Flags().Set(alphabetSizeFlag, "1"))
 		buf.WriteString("pass\r")
-		require.Error(t, AlphabetCreds(cmd, nil))
+		require.Error(t, generateAlphabetCreds(cmd, nil))
 	})
 	t.Run("no password for contract group wallet", func(t *testing.T) {
 		buf.Reset()
-		v.Set(commonflags.AlphabetWalletsFlag, walletDir)
-		require.NoError(t, cmd.Flags().Set(commonflags.AlphabetSizeFlag, "1"))
-		buf.WriteString("pass\r")
-		require.Error(t, AlphabetCreds(cmd, nil))
+		v.Set(alphabetWalletsFlag, walletDir)
+		require.NoError(t, cmd.Flags().Set(alphabetSizeFlag, strconv.FormatUint(size, 10)))
+		for i := uint64(0); i < size; i++ {
+			buf.WriteString(strconv.FormatUint(i, 10) + "\r")
+		}
+		require.Error(t, generateAlphabetCreds(cmd, nil))
 	})
 
-	const size = 4
-
 	buf.Reset()
-	v.Set(commonflags.AlphabetWalletsFlag, walletDir)
-	require.NoError(t, GenerateAlphabetCmd.Flags().Set(commonflags.AlphabetSizeFlag, strconv.FormatUint(size, 10)))
-	for i := range uint64(size) {
+	v.Set(alphabetWalletsFlag, walletDir)
+	require.NoError(t, generateAlphabetCmd.Flags().Set(alphabetSizeFlag, strconv.FormatUint(size, 10)))
+	for i := uint64(0); i < size; i++ {
 		buf.WriteString(strconv.FormatUint(i, 10) + "\r")
 	}
 
-	buf.WriteString(constants.TestContractPassword + "\r")
-	require.NoError(t, AlphabetCreds(GenerateAlphabetCmd, nil))
+	buf.WriteString(testContractPassword + "\r")
+	require.NoError(t, generateAlphabetCreds(generateAlphabetCmd, nil))
 
 	var wg sync.WaitGroup
 	for i := uint64(0); i < size; i++ {
@@ -85,12 +87,12 @@ func TestGenerateAlphabet(t *testing.T) {
 				err := a.Decrypt(strconv.FormatUint(i, 10), keys.NEP2ScryptParams())
 				require.NoError(t, err, "can't decrypt account")
 				switch a.Label {
-				case constants.ConsensusAccountName:
+				case consensusAccountName:
 					require.Equal(t, smartcontract.GetDefaultHonestNodeCount(size), len(a.Contract.Parameters))
-				case constants.CommitteeAccountName:
+				case committeeAccountName:
 					require.Equal(t, smartcontract.GetMajorityHonestNodeCount(size), len(a.Contract.Parameters))
 				default:
-					require.Equal(t, constants.SingleAccountName, a.Label)
+					require.Equal(t, singleAccountName, a.Label)
 				}
 			}
 		}()
@@ -98,11 +100,11 @@ func TestGenerateAlphabet(t *testing.T) {
 	wg.Wait()
 
 	t.Run("check contract group wallet", func(t *testing.T) {
-		p := filepath.Join(walletDir, constants.ContractWalletFilename)
+		p := filepath.Join(walletDir, contractWalletFilename)
 		w, err := wallet.NewWalletFromFile(p)
 		require.NoError(t, err, "contract wallet doesn't exist")
 		require.Equal(t, 1, len(w.Accounts), "contract wallet must have 1 accout")
-		require.NoError(t, w.Accounts[0].Decrypt(constants.TestContractPassword, keys.NEP2ScryptParams()))
+		require.NoError(t, w.Accounts[0].Decrypt(testContractPassword, keys.NEP2ScryptParams()))
 	})
 }
 

cmd/frostfs-adm/internal/modules/morph/group.go

@@ -0,0 +1,106 @@
+package morph
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+	"path/filepath"
+
+	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/config"
+	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
+	"github.com/nspcc-dev/neo-go/pkg/smartcontract/manifest"
+	"github.com/nspcc-dev/neo-go/pkg/util"
+	"github.com/nspcc-dev/neo-go/pkg/wallet"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+)
+
+const (
+	contractWalletFilename    = "contract.json"
+	contractWalletPasswordKey = "contract"
+)
+
+func initializeContractWallet(v *viper.Viper, walletDir string) (*wallet.Wallet, error) {
+	password, err := config.GetPassword(v, contractWalletPasswordKey)
+	if err != nil {
+		return nil, err
+	}
+
+	w, err := wallet.NewWallet(filepath.Join(walletDir, contractWalletFilename))
+	if err != nil {
+		return nil, err
+	}
+
+	acc, err := wallet.NewAccount()
+	if err != nil {
+		return nil, err
+	}
+
+	err = acc.Encrypt(password, keys.NEP2ScryptParams())
+	if err != nil {
+		return nil, err
+	}
+
+	w.AddAccount(acc)
+	if err := w.SavePretty(); err != nil {
+		return nil, err
+	}
+
+	return w, nil
+}
+
+func openContractWallet(v *viper.Viper, cmd *cobra.Command, walletDir string) (*wallet.Wallet, error) {
+	p := filepath.Join(walletDir, contractWalletFilename)
+	w, err := wallet.NewWalletFromFile(p)
+	if err != nil {
+		if !os.IsNotExist(err) {
+			return nil, fmt.Errorf("can't open wallet: %w", err)
+		}
+
+		cmd.Printf("Contract group wallet is missing, initialize at %s\n", p)
+		return initializeContractWallet(v, walletDir)
+	}
+
+	password, err := config.GetPassword(v, contractWalletPasswordKey)
+	if err != nil {
+		return nil, err
+	}
+
+	for i := range w.Accounts {
+		if err := w.Accounts[i].Decrypt(password, keys.NEP2ScryptParams()); err != nil {
+			return nil, fmt.Errorf("can't unlock wallet: %w", err)
+		}
+	}
+
+	return w, nil
+}
+
+func (c *initializeContext) addManifestGroup(h util.Uint160, cs *contractState) error {
+	priv := c.ContractWallet.Accounts[0].PrivateKey()
+	pub := priv.PublicKey()
+
+	sig := priv.Sign(h.BytesBE())
+	found := false
+
+	for i := range cs.Manifest.Groups {
+		if cs.Manifest.Groups[i].PublicKey.Equal(pub) {
+			cs.Manifest.Groups[i].Signature = sig
+			found = true
+			break
+		}
+	}
+	if !found {
+		cs.Manifest.Groups = append(cs.Manifest.Groups, manifest.Group{
+			PublicKey: pub,
+			Signature: sig,
+		})
+	}
+
+	data, err := json.Marshal(cs.Manifest)
+	if err != nil {
+		return err
+	}
+
+	cs.RawManifest = data
+	return nil
+}

cmd/frostfs-adm/internal/modules/morph/helper/actor.go

@@ -1,164 +0,0 @@
-package helper
-
-import (
-	"fmt"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/config"
-	commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
-	"github.com/google/uuid"
-	"github.com/nspcc-dev/neo-go/pkg/core/state"
-	"github.com/nspcc-dev/neo-go/pkg/core/transaction"
-	"github.com/nspcc-dev/neo-go/pkg/neorpc/result"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/actor"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/invoker"
-	"github.com/nspcc-dev/neo-go/pkg/smartcontract/context"
-	"github.com/nspcc-dev/neo-go/pkg/util"
-	"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
-	"github.com/nspcc-dev/neo-go/pkg/wallet"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-)
-
-// LocalActor is a kludge, do not use it outside of the morph commands.
-type LocalActor struct {
-	neoActor   *actor.Actor
-	accounts   []*wallet.Account
-	Invoker    *invoker.Invoker
-	rpcInvoker invoker.RPCInvoke
-}
-
-// NewLocalActor create LocalActor with accounts form provided wallets.
-// In case of empty wallets provided created actor with dummy account only for read operation.
-//
-// If wallets are provided, the contract client will use accounts with accName name from these wallets.
-// To determine which account name should be used in a contract client, refer to how the contract
-// verifies the transaction signature.
-func NewLocalActor(cmd *cobra.Command, c actor.RPCActor, accName string) (*LocalActor, error) {
-	walletDir := config.ResolveHomePath(viper.GetString(commonflags.AlphabetWalletsFlag))
-	var act *actor.Actor
-	var accounts []*wallet.Account
-
-	wallets, err := GetAlphabetWallets(viper.GetViper(), walletDir)
-	commonCmd.ExitOnErr(cmd, "unable to get alphabet wallets: %w", err)
-
-	for _, w := range wallets {
-		acc, err := GetWalletAccount(w, accName)
-		commonCmd.ExitOnErr(cmd, fmt.Sprintf("can't find %s account: %%w", accName), err)
-		accounts = append(accounts, acc)
-	}
-	act, err = actor.New(c, []actor.SignerAccount{{
-		Signer: transaction.Signer{
-			Account: accounts[0].Contract.ScriptHash(),
-			Scopes:  transaction.Global,
-		},
-		Account: accounts[0],
-	}})
-	if err != nil {
-		return nil, err
-	}
-	return &LocalActor{
-		neoActor:   act,
-		accounts:   accounts,
-		Invoker:    &act.Invoker,
-		rpcInvoker: c,
-	}, nil
-}
-
-func (a *LocalActor) SendCall(contract util.Uint160, method string, params ...any) (util.Uint256, uint32, error) {
-	tx, err := a.neoActor.MakeCall(contract, method, params...)
-	if err != nil {
-		return util.Uint256{}, 0, err
-	}
-	err = a.resign(tx)
-	if err != nil {
-		return util.Uint256{}, 0, err
-	}
-	return a.neoActor.Send(tx)
-}
-
-func (a *LocalActor) SendRun(script []byte) (util.Uint256, uint32, error) {
-	tx, err := a.neoActor.MakeRun(script)
-	if err != nil {
-		return util.Uint256{}, 0, err
-	}
-	err = a.resign(tx)
-	if err != nil {
-		return util.Uint256{}, 0, err
-	}
-	return a.neoActor.Send(tx)
-}
-
-// resign is used to sign tx with committee accounts.
-// Inside the methods `MakeCall` and `SendRun` of the NeoGO's actor transaction is signing by committee account,
-// because actor uses committee wallet.
-// But it is not enough, need to sign with another committee accounts.
-func (a *LocalActor) resign(tx *transaction.Transaction) error {
-	if len(a.accounts[0].Contract.Parameters) > 1 {
-		// Use parameter context to avoid dealing with signature order.
-		network := a.neoActor.GetNetwork()
-		pc := context.NewParameterContext("", network, tx)
-		h := a.accounts[0].Contract.ScriptHash()
-		for _, acc := range a.accounts {
-			priv := acc.PrivateKey()
-			sign := priv.SignHashable(uint32(network), tx)
-			if err := pc.AddSignature(h, acc.Contract, priv.PublicKey(), sign); err != nil {
-				return fmt.Errorf("can't add signature: %w", err)
-			}
-			if len(pc.Items[h].Signatures) == len(acc.Contract.Parameters) {
-				break
-			}
-		}
-
-		w, err := pc.GetWitness(h)
-		if err != nil {
-			return fmt.Errorf("incomplete signature: %w", err)
-		}
-		tx.Scripts[0] = *w
-	}
-	return nil
-}
-
-func (a *LocalActor) Wait(h util.Uint256, vub uint32, err error) (*state.AppExecResult, error) {
-	return a.neoActor.Wait(h, vub, err)
-}
-
-func (a *LocalActor) Sender() util.Uint160 {
-	return a.neoActor.Sender()
-}
-
-func (a *LocalActor) Call(contract util.Uint160, operation string, params ...any) (*result.Invoke, error) {
-	return a.neoActor.Call(contract, operation, params...)
-}
-
-func (a *LocalActor) CallAndExpandIterator(_ util.Uint160, _ string, _ int, _ ...any) (*result.Invoke, error) {
-	panic("unimplemented")
-}
-
-func (a *LocalActor) TerminateSession(_ uuid.UUID) error {
-	panic("unimplemented")
-}
-
-func (a *LocalActor) TraverseIterator(sessionID uuid.UUID, iterator *result.Iterator, num int) ([]stackitem.Item, error) {
-	return a.neoActor.TraverseIterator(sessionID, iterator, num)
-}
-
-func (a *LocalActor) MakeRun(_ []byte) (*transaction.Transaction, error) {
-	panic("unimplemented")
-}
-
-func (a *LocalActor) MakeUnsignedCall(_ util.Uint160, _ string, _ []transaction.Attribute, _ ...any) (*transaction.Transaction, error) {
-	panic("unimplemented")
-}
-
-func (a *LocalActor) MakeUnsignedRun(_ []byte, _ []transaction.Attribute) (*transaction.Transaction, error) {
-	panic("unimplemented")
-}
-
-func (a *LocalActor) MakeCall(_ util.Uint160, _ string, _ ...any) (*transaction.Transaction, error) {
-	panic("unimplemented")
-}
-
-func (a *LocalActor) GetRPCInvoker() invoker.RPCInvoke {
-	return a.rpcInvoker
-}

cmd/frostfs-adm/internal/modules/morph/helper/contract.go

@@ -1,171 +0,0 @@
-package helper
-
-import (
-	"fmt"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/invoker"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/management"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/unwrap"
-	"github.com/nspcc-dev/neo-go/pkg/smartcontract"
-	"github.com/nspcc-dev/neo-go/pkg/util"
-	"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
-	"github.com/spf13/viper"
-)
-
-func getFrostfsIDAdminFromContract(roInvoker *invoker.Invoker) (util.Uint160, bool, error) {
-	r := management.NewReader(roInvoker)
-	cs, err := GetContractByID(r, 1)
-	if err != nil {
-		return util.Uint160{}, false, fmt.Errorf("get nns contract: %w", err)
-	}
-	fidHash, err := NNSResolveHash(roInvoker, cs.Hash, DomainOf(constants.FrostfsIDContract))
-	if err != nil {
-		return util.Uint160{}, false, fmt.Errorf("resolve frostfsid contract hash: %w", err)
-	}
-	item, err := unwrap.Item(roInvoker.Call(fidHash, "getAdmin"))
-	if err != nil {
-		return util.Uint160{}, false, fmt.Errorf("getAdmin: %w", err)
-	}
-	if _, ok := item.(stackitem.Null); ok {
-		return util.Uint160{}, false, nil
-	}
-
-	bs, err := item.TryBytes()
-	if err != nil {
-		return util.Uint160{}, true, fmt.Errorf("getAdmin: decode result: %w", err)
-	}
-	h, err := util.Uint160DecodeBytesBE(bs)
-	if err != nil {
-		return util.Uint160{}, true, fmt.Errorf("getAdmin: decode result: %w", err)
-	}
-	return h, true, nil
-}
-
-func GetContractDeployData(c *InitializeContext, ctrName string, keysParam []any, method string) ([]any, error) {
-	items := make([]any, 0, 6)
-
-	switch ctrName {
-	case constants.FrostfsContract:
-		items = append(items,
-			c.Contracts[constants.ProcessingContract].Hash,
-			keysParam,
-			smartcontract.Parameter{})
-	case constants.ProcessingContract:
-		items = append(items, c.Contracts[constants.FrostfsContract].Hash)
-		return items[1:], nil // no notary info
-	case constants.BalanceContract:
-		items = append(items,
-			c.Contracts[constants.NetmapContract].Hash,
-			c.Contracts[constants.ContainerContract].Hash)
-	case constants.ContainerContract:
-		// In case if NNS is updated multiple times, we can't calculate
-		// it's actual hash based on local data, thus query chain.
-		r := management.NewReader(c.ReadOnlyInvoker)
-		nnsCs, err := GetContractByID(r, 1)
-		if err != nil {
-			return nil, fmt.Errorf("get nns contract: %w", err)
-		}
-		items = append(items,
-			c.Contracts[constants.NetmapContract].Hash,
-			c.Contracts[constants.BalanceContract].Hash,
-			c.Contracts[constants.FrostfsIDContract].Hash,
-			nnsCs.Hash,
-			"container")
-	case constants.FrostfsIDContract:
-		var (
-			h     util.Uint160
-			found bool
-			err   error
-		)
-		if method == constants.UpdateMethodName {
-			h, found, err = getFrostfsIDAdminFromContract(c.ReadOnlyInvoker)
-		}
-		if method != constants.UpdateMethodName || err == nil && !found {
-			h, found, err = getFrostfsIDAdmin(viper.GetViper())
-		}
-		if err != nil {
-			return nil, err
-		}
-
-		if found {
-			items = append(items, h)
-		} else {
-			items = append(items, c.Contracts[constants.ProxyContract].Hash)
-		}
-	case constants.NetmapContract:
-		md := GetDefaultNetmapContractConfigMap()
-		if method == constants.UpdateMethodName {
-			if err := MergeNetmapConfig(c.ReadOnlyInvoker, md); err != nil {
-				return nil, err
-			}
-		}
-
-		var configParam []any
-		for k, v := range md {
-			configParam = append(configParam, k, v)
-		}
-
-		items = append(items,
-			c.Contracts[constants.BalanceContract].Hash,
-			c.Contracts[constants.ContainerContract].Hash,
-			keysParam,
-			configParam)
-	case constants.ProxyContract:
-		items = nil
-	case constants.PolicyContract:
-		items = append(items, c.Contracts[constants.ProxyContract].Hash)
-	default:
-		panic("invalid contract name: " + ctrName)
-	}
-	return items, nil
-}
-
-func GetContractDeployParameters(cs *ContractState, deployData []any) []any {
-	return []any{cs.RawNEF, cs.RawManifest, deployData}
-}
-
-func DeployNNS(c *InitializeContext, method string) error {
-	cs := c.GetContract(constants.NNSContract)
-	h := cs.Hash
-
-	nnsCs, err := c.NNSContractState()
-	if err != nil {
-		return err
-	}
-	if nnsCs != nil {
-		if nnsCs.NEF.Checksum == cs.NEF.Checksum {
-			if method == constants.DeployMethodName {
-				c.Command.Println("NNS contract is already deployed.")
-			} else {
-				c.Command.Println("NNS contract is already updated.")
-			}
-			return nil
-		}
-		h = nnsCs.Hash
-	}
-
-	err = AddManifestGroup(c.ContractWallet, h, cs)
-	if err != nil {
-		return fmt.Errorf("can't sign manifest group: %v", err)
-	}
-
-	params := GetContractDeployParameters(cs, nil)
-
-	invokeHash := management.Hash
-	if method == constants.UpdateMethodName {
-		invokeHash = nnsCs.Hash
-	}
-
-	tx, err := c.CommitteeAct.MakeCall(invokeHash, method, params...)
-	if err != nil {
-		return fmt.Errorf("failed to create deploy tx for %s: %w", constants.NNSContract, err)
-	}
-
-	if err := c.MultiSignAndSend(tx, constants.CommitteeAccountName); err != nil {
-		return fmt.Errorf("can't send deploy transaction: %w", err)
-	}
-
-	c.Command.Println("NNS hash:", invokeHash.StringLE())
-	return c.AwaitTx()
-}

cmd/frostfs-adm/internal/modules/morph/helper/download.go

@@ -1,83 +0,0 @@
-package helper
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"io"
-	"net"
-	"net/http"
-	"strings"
-	"time"
-
-	"code.gitea.io/sdk/gitea"
-	"github.com/spf13/cobra"
-)
-
-var errNoReleasesFound = errors.New("attempt to fetch contracts archive from the offitial repository failed: no releases found")
-
-func downloadContracts(cmd *cobra.Command, url string) (io.ReadCloser, error) {
-	cmd.Printf("Downloading contracts archive from '%s'\n", url)
-
-	// HTTP client with connect timeout
-	client := http.Client{
-		Transport: &http.Transport{
-			DialContext: (&net.Dialer{
-				Timeout: 10 * time.Second,
-			}).DialContext,
-		},
-	}
-
-	ctx, cancel := context.WithTimeout(cmd.Context(), 60*time.Second)
-	defer cancel()
-
-	req, err := http.NewRequestWithContext(ctx, http.MethodGet, url, nil)
-	if err != nil {
-		return nil, fmt.Errorf("can't create request: %w", err)
-	}
-
-	resp, err := client.Do(req)
-	if err != nil {
-		return nil, fmt.Errorf("can't fetch contracts archive: %w", err)
-	}
-	return resp.Body, nil
-}
-
-func downloadContractsFromRepository(cmd *cobra.Command) (io.ReadCloser, error) {
-	client, err := gitea.NewClient("https://git.frostfs.info")
-	if err != nil {
-		return nil, fmt.Errorf("can't initialize repository client: %w", err)
-	}
-
-	releases, _, err := client.ListReleases("TrueCloudLab", "frostfs-contract", gitea.ListReleasesOptions{})
-	if err != nil {
-		return nil, fmt.Errorf("can't fetch release information: %w", err)
-	}
-
-	var latestRelease *gitea.Release
-	for _, r := range releases {
-		if !r.IsDraft && !r.IsPrerelease {
-			latestRelease = r
-			break
-		}
-	}
-
-	if latestRelease == nil {
-		return nil, errNoReleasesFound
-	}
-
-	cmd.Printf("Found release %s (%s)\n", latestRelease.TagName, latestRelease.Title)
-
-	var url string
-	for _, a := range latestRelease.Attachments {
-		if strings.HasPrefix(a.Name, "frostfs-contract") {
-			url = a.DownloadURL
-			break
-		}
-	}
-	if url == "" {
-		return nil, errors.New("can't find contracts archive in the latest release")
-	}
-
-	return downloadContracts(cmd, url)
-}

cmd/frostfs-adm/internal/modules/morph/helper/frostfsid.go

@@ -1,35 +0,0 @@
-package helper
-
-import (
-	"fmt"
-
-	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
-	"github.com/nspcc-dev/neo-go/pkg/encoding/address"
-	"github.com/nspcc-dev/neo-go/pkg/util"
-	"github.com/spf13/viper"
-)
-
-const frostfsIDAdminConfigKey = "frostfsid.admin"
-
-func getFrostfsIDAdmin(v *viper.Viper) (util.Uint160, bool, error) {
-	admin := v.GetString(frostfsIDAdminConfigKey)
-	if admin == "" {
-		return util.Uint160{}, false, nil
-	}
-
-	h, err := address.StringToUint160(admin)
-	if err == nil {
-		return h, true, nil
-	}
-
-	h, err = util.Uint160DecodeStringLE(admin)
-	if err == nil {
-		return h, true, nil
-	}
-
-	pk, err := keys.NewPublicKeyFromString(admin)
-	if err == nil {
-		return pk.GetScriptHash(), true, nil
-	}
-	return util.Uint160{}, true, fmt.Errorf("frostfsid: admin is invalid: '%s'", admin)
-}

cmd/frostfs-adm/internal/modules/morph/helper/frostfsid_test.go

@@ -1,53 +0,0 @@
-package helper
-
-import (
-	"encoding/hex"
-	"testing"
-
-	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
-	"github.com/nspcc-dev/neo-go/pkg/encoding/address"
-	"github.com/spf13/viper"
-	"github.com/stretchr/testify/require"
-)
-
-func TestFrostfsIDConfig(t *testing.T) {
-	pks := make([]*keys.PrivateKey, 4)
-	for i := range pks {
-		pk, err := keys.NewPrivateKey()
-		require.NoError(t, err)
-		pks[i] = pk
-	}
-
-	fmts := []string{
-		pks[0].GetScriptHash().StringLE(),
-		address.Uint160ToString(pks[1].GetScriptHash()),
-		hex.EncodeToString(pks[2].PublicKey().UncompressedBytes()),
-		hex.EncodeToString(pks[3].PublicKey().Bytes()),
-	}
-
-	for i := range fmts {
-		v := viper.New()
-		v.Set("frostfsid.admin", fmts[i])
-
-		actual, found, err := getFrostfsIDAdmin(v)
-		require.NoError(t, err)
-		require.True(t, found)
-		require.Equal(t, pks[i].GetScriptHash(), actual)
-	}
-
-	t.Run("bad key", func(t *testing.T) {
-		v := viper.New()
-		v.Set("frostfsid.admin", "abc")
-
-		_, found, err := getFrostfsIDAdmin(v)
-		require.Error(t, err)
-		require.True(t, found)
-	})
-	t.Run("missing key", func(t *testing.T) {
-		v := viper.New()
-
-		_, found, err := getFrostfsIDAdmin(v)
-		require.NoError(t, err)
-		require.False(t, found)
-	})
-}

cmd/frostfs-adm/internal/modules/morph/helper/group.go

@@ -1,39 +0,0 @@
-package helper
-
-import (
-	"encoding/json"
-
-	"github.com/nspcc-dev/neo-go/pkg/smartcontract/manifest"
-	"github.com/nspcc-dev/neo-go/pkg/util"
-	"github.com/nspcc-dev/neo-go/pkg/wallet"
-)
-
-func AddManifestGroup(cw *wallet.Wallet, h util.Uint160, cs *ContractState) error {
-	priv := cw.Accounts[0].PrivateKey()
-	pub := priv.PublicKey()
-
-	sig := priv.Sign(h.BytesBE())
-	found := false
-
-	for i := range cs.Manifest.Groups {
-		if cs.Manifest.Groups[i].PublicKey.Equal(pub) {
-			cs.Manifest.Groups[i].Signature = sig
-			found = true
-			break
-		}
-	}
-	if !found {
-		cs.Manifest.Groups = append(cs.Manifest.Groups, manifest.Group{
-			PublicKey: pub,
-			Signature: sig,
-		})
-	}
-
-	data, err := json.Marshal(cs.Manifest)
-	if err != nil {
-		return err
-	}
-
-	cs.RawManifest = data
-	return nil
-}

cmd/frostfs-adm/internal/modules/morph/helper/initialize.go

@@ -1,223 +0,0 @@
-package helper
-
-import (
-	"errors"
-	"fmt"
-	"time"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-contract/nns"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/config"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
-	commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
-	"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
-	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
-	"github.com/nspcc-dev/neo-go/pkg/encoding/address"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/invoker"
-	nns2 "github.com/nspcc-dev/neo-go/pkg/rpcclient/nns"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/unwrap"
-	"github.com/nspcc-dev/neo-go/pkg/smartcontract/trigger"
-	"github.com/nspcc-dev/neo-go/pkg/util"
-	"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
-	"github.com/nspcc-dev/neo-go/pkg/vm/vmstate"
-	"github.com/nspcc-dev/neo-go/pkg/wallet"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-)
-
-var ErrTooManyAlphabetNodes = fmt.Errorf("too many alphabet nodes (maximum allowed is %d)", constants.MaxAlphabetNodes)
-
-func AwaitTx(cmd *cobra.Command, c Client, txs []HashVUBPair) error {
-	cmd.Println("Waiting for transactions to persist...")
-
-	at := trigger.Application
-
-	var retErr error
-
-loop:
-	for i := range txs {
-		var it int
-		var pollInterval time.Duration
-		var pollIntervalChanged bool
-		for {
-			// We must fetch current height before application log, to avoid race condition.
-			currBlock, err := c.GetBlockCount()
-			if err != nil {
-				return fmt.Errorf("can't fetch current block height: %w", err)
-			}
-			res, err := c.GetApplicationLog(txs[i].Hash, &at)
-			if err == nil {
-				if retErr == nil && len(res.Executions) > 0 && res.Executions[0].VMState != vmstate.Halt {
-					retErr = fmt.Errorf("tx %d persisted in %s state: %s",
-						i, res.Executions[0].VMState, res.Executions[0].FaultException)
-				}
-				continue loop
-			}
-			if txs[i].Vub < currBlock {
-				return fmt.Errorf("tx was not persisted: Vub=%d, height=%d", txs[i].Vub, currBlock)
-			}
-
-			pollInterval, pollIntervalChanged = NextPollInterval(it, pollInterval)
-			if pollIntervalChanged && viper.GetBool(commonflags.Verbose) {
-				cmd.Printf("Pool interval to check transaction persistence changed: %s\n", pollInterval.String())
-			}
-
-			timer := time.NewTimer(pollInterval)
-			select {
-			case <-cmd.Context().Done():
-				return cmd.Context().Err()
-			case <-timer.C:
-			}
-
-			it++
-		}
-	}
-
-	return retErr
-}
-
-func NextPollInterval(it int, previous time.Duration) (time.Duration, bool) {
-	const minPollInterval = 1 * time.Second
-	const maxPollInterval = 16 * time.Second
-	const changeAfter = 5
-	if it == 0 {
-		return minPollInterval, true
-	}
-	if it%changeAfter != 0 {
-		return previous, false
-	}
-	nextInterval := previous * 2
-	if nextInterval > maxPollInterval {
-		return maxPollInterval, previous != maxPollInterval
-	}
-	return nextInterval, true
-}
-
-func GetWalletAccount(w *wallet.Wallet, typ string) (*wallet.Account, error) {
-	for i := range w.Accounts {
-		if w.Accounts[i].Label == typ {
-			return w.Accounts[i], nil
-		}
-	}
-	return nil, fmt.Errorf("account for '%s' not found", typ)
-}
-
-func GetComitteAcc(cmd *cobra.Command, v *viper.Viper) *wallet.Account {
-	walletDir := config.ResolveHomePath(viper.GetString(commonflags.AlphabetWalletsFlag))
-	wallets, err := GetAlphabetWallets(v, walletDir)
-	commonCmd.ExitOnErr(cmd, "unable to get alphabet wallets: %w", err)
-
-	committeeAcc, err := GetWalletAccount(wallets[0], constants.CommitteeAccountName)
-	commonCmd.ExitOnErr(cmd, "can't find committee account: %w", err)
-	return committeeAcc
-}
-
-func NNSResolve(inv *invoker.Invoker, nnsHash util.Uint160, domain string) (stackitem.Item, error) {
-	return unwrap.Item(inv.Call(nnsHash, "resolve", domain, int64(nns.TXT)))
-}
-
-// ParseNNSResolveResult parses the result of resolving NNS record.
-// It works with multiple formats (corresponding to multiple NNS versions).
-// If array of hashes is provided, it returns only the first one.
-func ParseNNSResolveResult(res stackitem.Item) (util.Uint160, error) {
-	arr, ok := res.Value().([]stackitem.Item)
-	if !ok {
-		arr = []stackitem.Item{res}
-	}
-	if _, ok := res.Value().(stackitem.Null); ok || len(arr) == 0 {
-		return util.Uint160{}, errors.New("NNS record is missing")
-	}
-	for i := range arr {
-		bs, err := arr[i].TryBytes()
-		if err != nil {
-			continue
-		}
-
-		// We support several formats for hash encoding, this logic should be maintained in sync
-		// with NNSResolve from pkg/morph/client/nns.go
-		h, err := util.Uint160DecodeStringLE(string(bs))
-		if err == nil {
-			return h, nil
-		}
-
-		h, err = address.StringToUint160(string(bs))
-		if err == nil {
-			return h, nil
-		}
-	}
-	return util.Uint160{}, errors.New("no valid hashes are found")
-}
-
-// NNSResolveHash Returns errMissingNNSRecord if invocation fault exception contains "token not found".
-func NNSResolveHash(inv *invoker.Invoker, nnsHash util.Uint160, domain string) (util.Uint160, error) {
-	item, err := NNSResolve(inv, nnsHash, domain)
-	if err != nil {
-		return util.Uint160{}, err
-	}
-	return ParseNNSResolveResult(item)
-}
-
-func DomainOf(contract string) string {
-	return contract + ".frostfs"
-}
-
-func NNSResolveKey(inv *invoker.Invoker, nnsHash util.Uint160, domain string) (*keys.PublicKey, error) {
-	res, err := NNSResolve(inv, nnsHash, domain)
-	if err != nil {
-		return nil, err
-	}
-	if _, ok := res.Value().(stackitem.Null); ok {
-		return nil, errors.New("NNS record is missing")
-	}
-	arr, ok := res.Value().([]stackitem.Item)
-	if !ok {
-		return nil, errors.New("API of the NNS contract method `resolve` has changed")
-	}
-	for i := range arr {
-		var bs []byte
-		bs, err = arr[i].TryBytes()
-		if err != nil {
-			continue
-		}
-
-		return keys.NewPublicKeyFromString(string(bs))
-	}
-	return nil, errors.New("no valid keys are found")
-}
-
-func NNSIsAvailable(c Client, nnsHash util.Uint160, name string) (bool, error) {
-	switch c.(type) {
-	case *rpcclient.Client:
-		inv := invoker.New(c, nil)
-		reader := nns2.NewReader(inv, nnsHash)
-		return reader.IsAvailable(name)
-	default:
-		b, err := unwrap.Bool(InvokeFunction(c, nnsHash, "isAvailable", []any{name}, nil))
-		if err != nil {
-			return false, fmt.Errorf("`isAvailable`: invalid response: %w", err)
-		}
-
-		return b, nil
-	}
-}
-
-func CheckNotaryEnabled(c Client) error {
-	ns, err := c.GetNativeContracts()
-	if err != nil {
-		return fmt.Errorf("can't get native contract hashes: %w", err)
-	}
-
-	notaryEnabled := false
-	nativeHashes := make(map[string]util.Uint160, len(ns))
-	for i := range ns {
-		if ns[i].Manifest.Name == nativenames.Notary {
-			notaryEnabled = true
-		}
-		nativeHashes[ns[i].Manifest.Name] = ns[i].Hash
-	}
-	if !notaryEnabled {
-		return errors.New("notary contract must be enabled")
-	}
-	return nil
-}

cmd/frostfs-adm/internal/modules/morph/helper/initialize_ctx.go

@@ -1,553 +0,0 @@
-package helper
-
-import (
-	"encoding/hex"
-	"encoding/json"
-	"errors"
-	"fmt"
-	io2 "io"
-	"os"
-	"path/filepath"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-contract/nns"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/config"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/innerring"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client"
-	"github.com/nspcc-dev/neo-go/pkg/core/state"
-	"github.com/nspcc-dev/neo-go/pkg/core/transaction"
-	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
-	"github.com/nspcc-dev/neo-go/pkg/io"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/actor"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/management"
-	"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
-	"github.com/nspcc-dev/neo-go/pkg/smartcontract/context"
-	"github.com/nspcc-dev/neo-go/pkg/smartcontract/manifest"
-	"github.com/nspcc-dev/neo-go/pkg/smartcontract/nef"
-	"github.com/nspcc-dev/neo-go/pkg/util"
-	"github.com/nspcc-dev/neo-go/pkg/vm/emit"
-	"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
-	"github.com/nspcc-dev/neo-go/pkg/vm/vmstate"
-	"github.com/nspcc-dev/neo-go/pkg/wallet"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-)
-
-var (
-	errNegativeDuration = errors.New("epoch duration must be positive")
-	errNegativeSize     = errors.New("max object size must be positive")
-)
-
-type ContractState struct {
-	NEF         *nef.File
-	RawNEF      []byte
-	Manifest    *manifest.Manifest
-	RawManifest []byte
-	Hash        util.Uint160
-}
-
-type Cache struct {
-	NNSCs    *state.Contract
-	GroupKey *keys.PublicKey
-}
-
-type InitializeContext struct {
-	ClientContext
-	Cache
-	// CommitteeAcc is used for retrieving the committee address and the verification script.
-	CommitteeAcc *wallet.Account
-	// ConsensusAcc is used for retrieving the committee address and the verification script.
-	ConsensusAcc *wallet.Account
-	Wallets      []*wallet.Wallet
-	// ContractWallet is a wallet for providing the contract group signature.
-	ContractWallet *wallet.Wallet
-	// Accounts contains simple signature accounts in the same order as in Wallets.
-	Accounts     []*wallet.Account
-	Contracts    map[string]*ContractState
-	Command      *cobra.Command
-	ContractPath string
-	ContractURL  string
-}
-
-func (cs *ContractState) Parse() error {
-	nf, err := nef.FileFromBytes(cs.RawNEF)
-	if err != nil {
-		return fmt.Errorf("can't parse NEF file: %w", err)
-	}
-
-	m := new(manifest.Manifest)
-	if err := json.Unmarshal(cs.RawManifest, m); err != nil {
-		return fmt.Errorf("can't parse manifest file: %w", err)
-	}
-
-	cs.NEF = &nf
-	cs.Manifest = m
-	return nil
-}
-
-func NewInitializeContext(cmd *cobra.Command, v *viper.Viper) (*InitializeContext, error) {
-	walletDir := config.ResolveHomePath(viper.GetString(commonflags.AlphabetWalletsFlag))
-	wallets, err := GetAlphabetWallets(v, walletDir)
-	if err != nil {
-		return nil, err
-	}
-
-	needContracts := cmd.Name() == "update-contracts" || cmd.Name() == "init"
-
-	var w *wallet.Wallet
-	w, err = getWallet(cmd, v, needContracts, walletDir)
-	if err != nil {
-		return nil, err
-	}
-
-	c, err := createClient(cmd, v, wallets)
-	if err != nil {
-		return nil, err
-	}
-
-	committeeAcc, err := GetWalletAccount(wallets[0], constants.CommitteeAccountName)
-	if err != nil {
-		return nil, fmt.Errorf("can't find committee account: %w", err)
-	}
-
-	consensusAcc, err := GetWalletAccount(wallets[0], constants.ConsensusAccountName)
-	if err != nil {
-		return nil, fmt.Errorf("can't find consensus account: %w", err)
-	}
-
-	if err := validateInit(cmd); err != nil {
-		return nil, err
-	}
-
-	ctrPath, err := getContractsPath(cmd, needContracts)
-	if err != nil {
-		return nil, err
-	}
-
-	var ctrURL string
-	if needContracts {
-		ctrURL, _ = cmd.Flags().GetString(commonflags.ContractsURLFlag)
-	}
-
-	if err := CheckNotaryEnabled(c); err != nil {
-		return nil, err
-	}
-
-	accounts, err := getSingleAccounts(wallets)
-	if err != nil {
-		return nil, err
-	}
-
-	cliCtx, err := defaultClientContext(c, committeeAcc)
-	if err != nil {
-		return nil, fmt.Errorf("client context: %w", err)
-	}
-
-	initCtx := &InitializeContext{
-		ClientContext:  *cliCtx,
-		ConsensusAcc:   consensusAcc,
-		CommitteeAcc:   committeeAcc,
-		ContractWallet: w,
-		Wallets:        wallets,
-		Accounts:       accounts,
-		Command:        cmd,
-		Contracts:      make(map[string]*ContractState),
-		ContractPath:   ctrPath,
-		ContractURL:    ctrURL,
-	}
-
-	if needContracts {
-		err := readContracts(initCtx, constants.FullContractList)
-		if err != nil {
-			return nil, err
-		}
-	}
-
-	return initCtx, nil
-}
-
-func validateInit(cmd *cobra.Command) error {
-	if cmd.Name() != "init" {
-		return nil
-	}
-	if viper.GetInt64(commonflags.EpochDurationInitFlag) <= 0 {
-		return errNegativeDuration
-	}
-
-	if viper.GetInt64(commonflags.MaxObjectSizeInitFlag) <= 0 {
-		return errNegativeSize
-	}
-
-	return nil
-}
-
-func createClient(cmd *cobra.Command, v *viper.Viper, wallets []*wallet.Wallet) (Client, error) {
-	var c Client
-	var err error
-	if ldf := cmd.Flags().Lookup(commonflags.LocalDumpFlag); ldf != nil && ldf.Changed {
-		if cmd.Flags().Changed(commonflags.EndpointFlag) {
-			return nil, fmt.Errorf("`%s` and `%s` flags are mutually exclusive", commonflags.EndpointFlag, commonflags.LocalDumpFlag)
-		}
-		c, err = NewLocalClient(cmd, v, wallets, ldf.Value.String())
-	} else {
-		c, err = NewRemoteClient(v)
-	}
-	if err != nil {
-		return nil, fmt.Errorf("can't create N3 client: %w", err)
-	}
-	return c, nil
-}
-
-func getContractsPath(cmd *cobra.Command, needContracts bool) (string, error) {
-	if !needContracts {
-		return "", nil
-	}
-
-	ctrPath, err := cmd.Flags().GetString(commonflags.ContractsInitFlag)
-	if err != nil {
-		return "", fmt.Errorf("invalid contracts path: %w", err)
-	}
-	return ctrPath, nil
-}
-
-func getSingleAccounts(wallets []*wallet.Wallet) ([]*wallet.Account, error) {
-	accounts := make([]*wallet.Account, len(wallets))
-	for i, w := range wallets {
-		acc, err := GetWalletAccount(w, constants.SingleAccountName)
-		if err != nil {
-			return nil, fmt.Errorf("wallet %s is invalid (no single account): %w", w.Path(), err)
-		}
-		accounts[i] = acc
-	}
-	return accounts, nil
-}
-
-func readContracts(c *InitializeContext, names []string) error {
-	var (
-		fi  os.FileInfo
-		err error
-	)
-	if c.ContractPath != "" {
-		fi, err = os.Stat(c.ContractPath)
-		if err != nil {
-			return fmt.Errorf("invalid contracts path: %w", err)
-		}
-	}
-
-	if c.ContractPath != "" && fi.IsDir() {
-		for _, ctrName := range names {
-			cs, err := ReadContract(filepath.Join(c.ContractPath, ctrName), ctrName)
-			if err != nil {
-				return err
-			}
-			c.Contracts[ctrName] = cs
-		}
-	} else {
-		var r io2.ReadCloser
-		if c.ContractPath != "" {
-			r, err = os.Open(c.ContractPath)
-		} else if c.ContractURL != "" {
-			r, err = downloadContracts(c.Command, c.ContractURL)
-		} else {
-			r, err = downloadContractsFromRepository(c.Command)
-		}
-		if err != nil {
-			return fmt.Errorf("can't open contracts archive: %w", err)
-		}
-		defer r.Close()
-
-		m, err := readContractsFromArchive(r, names)
-		if err != nil {
-			return err
-		}
-		for _, name := range names {
-			if err := m[name].Parse(); err != nil {
-				return err
-			}
-			c.Contracts[name] = m[name]
-		}
-	}
-
-	for _, ctrName := range names {
-		if ctrName != constants.AlphabetContract {
-			cs := c.Contracts[ctrName]
-			cs.Hash = state.CreateContractHash(c.CommitteeAcc.Contract.ScriptHash(),
-				cs.NEF.Checksum, cs.Manifest.Name)
-		}
-	}
-	return nil
-}
-
-func (c *InitializeContext) Close() {
-	if local, ok := c.Client.(*LocalClient); ok {
-		err := local.Dump()
-		if err != nil {
-			c.Command.PrintErrf("Can't write dump: %v\n", err)
-			os.Exit(1)
-		}
-	}
-}
-
-func (c *InitializeContext) AwaitTx() error {
-	return c.ClientContext.AwaitTx(c.Command)
-}
-
-func (c *InitializeContext) NNSContractState() (*state.Contract, error) {
-	if c.NNSCs != nil {
-		return c.NNSCs, nil
-	}
-
-	r := management.NewReader(c.ReadOnlyInvoker)
-	cs, err := r.GetContractByID(1)
-	if err != nil {
-		return nil, err
-	}
-
-	c.NNSCs = cs
-	return cs, nil
-}
-
-func (c *InitializeContext) GetSigner(tryGroup bool, acc *wallet.Account) transaction.Signer {
-	if tryGroup && c.GroupKey != nil {
-		return transaction.Signer{
-			Account:       acc.Contract.ScriptHash(),
-			Scopes:        transaction.CustomGroups,
-			AllowedGroups: keys.PublicKeys{c.GroupKey},
-		}
-	}
-
-	signer := transaction.Signer{
-		Account: acc.Contract.ScriptHash(),
-		Scopes:  transaction.Global, // Scope is important, as we have nested call to container contract.
-	}
-
-	if !tryGroup {
-		return signer
-	}
-
-	nnsCs, err := c.NNSContractState()
-	if err != nil {
-		return signer
-	}
-
-	groupKey, err := NNSResolveKey(c.ReadOnlyInvoker, nnsCs.Hash, client.NNSGroupKeyName)
-	if err == nil {
-		c.GroupKey = groupKey
-
-		signer.Scopes = transaction.CustomGroups
-		signer.AllowedGroups = keys.PublicKeys{groupKey}
-	}
-	return signer
-}
-
-// SendCommitteeTx creates transaction from script, signs it by committee nodes and sends it to RPC.
-// If tryGroup is false, global scope is used for the signer (useful when
-// working with native contracts).
-func (c *InitializeContext) SendCommitteeTx(script []byte, tryGroup bool) error {
-	return c.sendMultiTx(script, tryGroup, false)
-}
-
-// SendConsensusTx creates transaction from script, signs it by alphabet nodes and sends it to RPC.
-// Not that because this is used only after the contracts were initialized and deployed,
-// we always try to have a group scope.
-func (c *InitializeContext) SendConsensusTx(script []byte) error {
-	return c.sendMultiTx(script, true, true)
-}
-
-func (c *InitializeContext) sendMultiTx(script []byte, tryGroup bool, withConsensus bool) error {
-	var act *actor.Actor
-	var err error
-
-	withConsensus = withConsensus && !c.ConsensusAcc.Contract.ScriptHash().Equals(c.CommitteeAcc.ScriptHash())
-	if tryGroup {
-		// Even for consensus signatures we need the committee to pay.
-		signers := make([]actor.SignerAccount, 1, 2)
-		signers[0] = actor.SignerAccount{
-			Signer:  c.GetSigner(tryGroup, c.CommitteeAcc),
-			Account: c.CommitteeAcc,
-		}
-		if withConsensus {
-			signers = append(signers, actor.SignerAccount{
-				Signer:  c.GetSigner(tryGroup, c.ConsensusAcc),
-				Account: c.ConsensusAcc,
-			})
-		}
-		act, err = actor.New(c.Client, signers)
-	} else {
-		if withConsensus {
-			panic("BUG: should never happen")
-		}
-		act, err = c.CommitteeAct, nil
-	}
-	if err != nil {
-		return fmt.Errorf("could not create actor: %w", err)
-	}
-
-	tx, err := act.MakeUnsignedRun(script, []transaction.Attribute{{Type: transaction.HighPriority}})
-	if err != nil {
-		return fmt.Errorf("could not perform test invocation: %w", err)
-	}
-
-	if err := c.MultiSign(tx, constants.CommitteeAccountName); err != nil {
-		return err
-	}
-	if withConsensus {
-		if err := c.MultiSign(tx, constants.ConsensusAccountName); err != nil {
-			return err
-		}
-	}
-
-	return c.SendTx(tx, c.Command, false)
-}
-
-func (c *InitializeContext) MultiSignAndSend(tx *transaction.Transaction, accType string) error {
-	if err := c.MultiSign(tx, accType); err != nil {
-		return err
-	}
-
-	return c.SendTx(tx, c.Command, false)
-}
-
-func (c *InitializeContext) MultiSign(tx *transaction.Transaction, accType string) error {
-	version, err := c.Client.GetVersion()
-	if err != nil {
-		// error appears only if client
-		// has not been initialized
-		panic(err)
-	}
-	network := version.Protocol.Network
-
-	// Use parameter context to avoid dealing with signature order.
-	pc := context.NewParameterContext("", network, tx)
-	h := c.CommitteeAcc.Contract.ScriptHash()
-	if accType == constants.ConsensusAccountName {
-		h = c.ConsensusAcc.Contract.ScriptHash()
-	}
-	for _, w := range c.Wallets {
-		acc, err := GetWalletAccount(w, accType)
-		if err != nil {
-			return fmt.Errorf("can't find %s wallet account: %w", accType, err)
-		}
-
-		priv := acc.PrivateKey()
-		sign := priv.SignHashable(uint32(network), tx)
-		if err := pc.AddSignature(h, acc.Contract, priv.PublicKey(), sign); err != nil {
-			return fmt.Errorf("can't add signature: %w", err)
-		}
-		if len(pc.Items[h].Signatures) == len(acc.Contract.Parameters) {
-			break
-		}
-	}
-
-	w, err := pc.GetWitness(h)
-	if err != nil {
-		return fmt.Errorf("incomplete signature: %w", err)
-	}
-
-	for i := range tx.Signers {
-		if tx.Signers[i].Account == h {
-			if i < len(tx.Scripts) {
-				tx.Scripts[i] = *w
-			} else if i == len(tx.Scripts) {
-				tx.Scripts = append(tx.Scripts, *w)
-			} else {
-				panic("BUG: invalid signing order")
-			}
-			return nil
-		}
-	}
-
-	return fmt.Errorf("%s account was not found among transaction signers", accType)
-}
-
-// EmitUpdateNNSGroupScript emits script for updating group key stored in NNS.
-// First return value is true iff the key is already there and nothing should be done.
-// Second return value is true iff a domain registration code was emitted.
-func (c *InitializeContext) EmitUpdateNNSGroupScript(bw *io.BufBinWriter, nnsHash util.Uint160, pub *keys.PublicKey) (bool, bool, error) {
-	isAvail, err := NNSIsAvailable(c.Client, nnsHash, client.NNSGroupKeyName)
-	if err != nil {
-		return false, false, err
-	}
-
-	if !isAvail {
-		currentPub, err := NNSResolveKey(c.ReadOnlyInvoker, nnsHash, client.NNSGroupKeyName)
-		if err != nil {
-			return false, false, err
-		}
-
-		if pub.Equal(currentPub) {
-			return true, false, nil
-		}
-	}
-
-	if isAvail {
-		emit.AppCall(bw.BinWriter, nnsHash, "register", callflag.All,
-			client.NNSGroupKeyName, c.CommitteeAcc.Contract.ScriptHash(),
-			constants.FrostfsOpsEmail, constants.NNSRefreshDefVal, constants.NNSRetryDefVal,
-			int64(constants.DefaultExpirationTime), constants.NNSTtlDefVal)
-		emit.Opcodes(bw.BinWriter, opcode.ASSERT)
-	}
-
-	emit.AppCall(bw.BinWriter, nnsHash, "deleteRecords", callflag.All, "group.frostfs", int64(nns.TXT))
-	emit.AppCall(bw.BinWriter, nnsHash, "addRecord", callflag.All,
-		"group.frostfs", int64(nns.TXT), hex.EncodeToString(pub.Bytes()))
-
-	return false, isAvail, nil
-}
-
-func (c *InitializeContext) NNSRegisterDomainScript(nnsHash, expectedHash util.Uint160, domain string) ([]byte, bool, error) {
-	ok, err := NNSIsAvailable(c.Client, nnsHash, domain)
-	if err != nil {
-		return nil, false, err
-	}
-
-	if ok {
-		bw := io.NewBufBinWriter()
-		emit.AppCall(bw.BinWriter, nnsHash, "register", callflag.All,
-			domain, c.CommitteeAcc.Contract.ScriptHash(),
-			constants.FrostfsOpsEmail, constants.NNSRefreshDefVal, constants.NNSRetryDefVal,
-			int64(constants.DefaultExpirationTime), constants.NNSTtlDefVal)
-		emit.Opcodes(bw.BinWriter, opcode.ASSERT)
-
-		if bw.Err != nil {
-			panic(bw.Err)
-		}
-		return bw.Bytes(), false, nil
-	}
-
-	s, err := NNSResolveHash(c.ReadOnlyInvoker, nnsHash, domain)
-	if err != nil {
-		return nil, false, err
-	}
-	return nil, s == expectedHash, nil
-}
-
-func (c *InitializeContext) NNSRootRegistered(nnsHash util.Uint160, zone string) (bool, error) {
-	res, err := c.CommitteeAct.Call(nnsHash, "isAvailable", "name."+zone)
-	if err != nil {
-		return false, err
-	}
-
-	return res.State == vmstate.Halt.String(), nil
-}
-
-func (c *InitializeContext) IsUpdated(ctrHash util.Uint160, cs *ContractState) bool {
-	r := management.NewReader(c.ReadOnlyInvoker)
-	realCs, err := r.GetContract(ctrHash)
-	return err == nil && realCs != nil && realCs.NEF.Checksum == cs.NEF.Checksum
-}
-
-func (c *InitializeContext) GetContract(ctrName string) *ContractState {
-	return c.Contracts[ctrName]
-}
-
-func (c *InitializeContext) GetAlphabetDeployItems(i, n int) []any {
-	items := make([]any, 5)
-	items[0] = c.Contracts[constants.NetmapContract].Hash
-	items[1] = c.Contracts[constants.ProxyContract].Hash
-	items[2] = innerring.GlagoliticLetter(i).String()
-	items[3] = int64(i)
-	items[4] = int64(n)
-	return items
-}

cmd/frostfs-adm/internal/modules/morph/helper/initialize_test.go

@@ -1,43 +0,0 @@
-package helper
-
-import (
-	"testing"
-	"time"
-
-	"github.com/stretchr/testify/require"
-)
-
-func TestNextPollInterval(t *testing.T) {
-	var pollInterval time.Duration
-	var iteration int
-
-	pollInterval, hasChanged := NextPollInterval(iteration, pollInterval)
-	require.True(t, hasChanged)
-	require.Equal(t, time.Second, pollInterval)
-
-	iteration = 4
-	pollInterval, hasChanged = NextPollInterval(iteration, pollInterval)
-	require.False(t, hasChanged)
-	require.Equal(t, time.Second, pollInterval)
-
-	iteration = 5
-	pollInterval, hasChanged = NextPollInterval(iteration, pollInterval)
-	require.True(t, hasChanged)
-	require.Equal(t, 2*time.Second, pollInterval)
-
-	iteration = 10
-	pollInterval, hasChanged = NextPollInterval(iteration, pollInterval)
-	require.True(t, hasChanged)
-	require.Equal(t, 4*time.Second, pollInterval)
-
-	iteration = 20
-	pollInterval = 32 * time.Second
-	pollInterval, hasChanged = NextPollInterval(iteration, pollInterval)
-	require.True(t, hasChanged) // from 32s to 16s
-	require.Equal(t, 16*time.Second, pollInterval)
-
-	pollInterval = 16 * time.Second
-	pollInterval, hasChanged = NextPollInterval(iteration, pollInterval)
-	require.False(t, hasChanged)
-	require.Equal(t, 16*time.Second, pollInterval)
-}

cmd/frostfs-adm/internal/modules/morph/helper/local_client.go

@@ -1,409 +0,0 @@
-package helper
-
-import (
-	"crypto/elliptic"
-	"errors"
-	"fmt"
-	"os"
-	"sort"
-	"time"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
-	"github.com/google/uuid"
-	"github.com/nspcc-dev/neo-go/pkg/config"
-	"github.com/nspcc-dev/neo-go/pkg/core"
-	"github.com/nspcc-dev/neo-go/pkg/core/block"
-	"github.com/nspcc-dev/neo-go/pkg/core/chaindump"
-	"github.com/nspcc-dev/neo-go/pkg/core/native/noderoles"
-	"github.com/nspcc-dev/neo-go/pkg/core/state"
-	"github.com/nspcc-dev/neo-go/pkg/core/storage"
-	"github.com/nspcc-dev/neo-go/pkg/core/transaction"
-	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
-	"github.com/nspcc-dev/neo-go/pkg/encoding/address"
-	"github.com/nspcc-dev/neo-go/pkg/io"
-	"github.com/nspcc-dev/neo-go/pkg/neorpc/result"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/invoker"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/unwrap"
-	"github.com/nspcc-dev/neo-go/pkg/smartcontract"
-	"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
-	"github.com/nspcc-dev/neo-go/pkg/smartcontract/manifest"
-	"github.com/nspcc-dev/neo-go/pkg/smartcontract/trigger"
-	"github.com/nspcc-dev/neo-go/pkg/util"
-	"github.com/nspcc-dev/neo-go/pkg/vm"
-	"github.com/nspcc-dev/neo-go/pkg/vm/emit"
-	"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
-	"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
-	"github.com/nspcc-dev/neo-go/pkg/wallet"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-	"go.uber.org/zap"
-)
-
-type LocalClient struct {
-	bc           *core.Blockchain
-	transactions []*transaction.Transaction
-	dumpPath     string
-	accounts     []*wallet.Account
-}
-
-func NewLocalClient(cmd *cobra.Command, v *viper.Viper, wallets []*wallet.Wallet, dumpPath string) (*LocalClient, error) {
-	cfg, err := config.LoadFile(v.GetString(commonflags.ProtoConfigPath))
-	if err != nil {
-		return nil, err
-	}
-
-	bc, err := core.NewBlockchain(storage.NewMemoryStore(), cfg.Blockchain(), zap.NewNop())
-	if err != nil {
-		return nil, err
-	}
-
-	go bc.Run()
-
-	accounts, err := getBlockSigningAccounts(cfg.ProtocolConfiguration, wallets)
-	if err != nil {
-		return nil, err
-	}
-
-	if cmd.Name() != "init" {
-		if err := restoreDump(bc, dumpPath); err != nil {
-			return nil, fmt.Errorf("restore dump: %w", err)
-		}
-	}
-
-	return &LocalClient{
-		bc:       bc,
-		dumpPath: dumpPath,
-		accounts: accounts,
-	}, nil
-}
-
-func restoreDump(bc *core.Blockchain, dumpPath string) error {
-	f, err := os.OpenFile(dumpPath, os.O_RDONLY, 0o600)
-	if err != nil {
-		return fmt.Errorf("can't open local dump: %w", err)
-	}
-	defer f.Close()
-
-	r := io.NewBinReaderFromIO(f)
-
-	var skip uint32
-	if bc.BlockHeight() != 0 {
-		skip = bc.BlockHeight() + 1
-	}
-
-	count := r.ReadU32LE() - skip
-	if err := chaindump.Restore(bc, r, skip, count, nil); err != nil {
-		return err
-	}
-	return nil
-}
-
-func getBlockSigningAccounts(cfg config.ProtocolConfiguration, wallets []*wallet.Wallet) ([]*wallet.Account, error) {
-	accounts := make([]*wallet.Account, len(wallets))
-	for i := range accounts {
-		acc, err := GetWalletAccount(wallets[i], constants.ConsensusAccountName)
-		if err != nil {
-			return nil, err
-		}
-		accounts[i] = acc
-	}
-
-	indexMap := make(map[string]int)
-	for i, pub := range cfg.StandbyCommittee {
-		indexMap[pub] = i
-	}
-
-	sort.Slice(accounts, func(i, j int) bool {
-		pi := accounts[i].PrivateKey().PublicKey().Bytes()
-		pj := accounts[j].PrivateKey().PublicKey().Bytes()
-		return indexMap[string(pi)] < indexMap[string(pj)]
-	})
-	sort.Slice(accounts[:cfg.ValidatorsCount], func(i, j int) bool {
-		return accounts[i].PublicKey().Cmp(accounts[j].PublicKey()) == -1
-	})
-
-	m := smartcontract.GetDefaultHonestNodeCount(int(cfg.ValidatorsCount))
-	return accounts[:m], nil
-}
-
-func (l *LocalClient) GetBlockCount() (uint32, error) {
-	return l.bc.BlockHeight(), nil
-}
-
-func (l *LocalClient) GetNativeContracts() ([]state.Contract, error) {
-	return l.bc.GetNatives(), nil
-}
-
-func (l *LocalClient) GetApplicationLog(h util.Uint256, t *trigger.Type) (*result.ApplicationLog, error) {
-	aer, err := l.bc.GetAppExecResults(h, *t)
-	if err != nil {
-		return nil, err
-	}
-
-	a := result.NewApplicationLog(h, aer, *t)
-	return &a, nil
-}
-
-// InvokeFunction is implemented via `InvokeScript`.
-func (l *LocalClient) InvokeFunction(h util.Uint160, method string, sPrm []smartcontract.Parameter, ss []transaction.Signer) (*result.Invoke, error) {
-	var err error
-
-	pp := make([]any, len(sPrm))
-	for i, p := range sPrm {
-		pp[i], err = smartcontract.ExpandParameterToEmitable(p)
-		if err != nil {
-			return nil, fmt.Errorf("incorrect parameter type %s: %w", p.Type, err)
-		}
-	}
-
-	return InvokeFunction(l, h, method, pp, ss)
-}
-
-func (l *LocalClient) TerminateSession(_ uuid.UUID) (bool, error) {
-	// not used by `morph init` command
-	panic("unexpected call")
-}
-
-func (l *LocalClient) TraverseIterator(_, _ uuid.UUID, _ int) ([]stackitem.Item, error) {
-	// not used by `morph init` command
-	panic("unexpected call")
-}
-
-// GetVersion return default version.
-func (l *LocalClient) GetVersion() (*result.Version, error) {
-	c := l.bc.GetConfig()
-	return &result.Version{
-		Protocol: result.Protocol{
-			AddressVersion:              address.NEO3Prefix,
-			Network:                     c.Magic,
-			MillisecondsPerBlock:        int(c.TimePerBlock / time.Millisecond),
-			MaxTraceableBlocks:          c.MaxTraceableBlocks,
-			MaxValidUntilBlockIncrement: c.MaxValidUntilBlockIncrement,
-			MaxTransactionsPerBlock:     c.MaxTransactionsPerBlock,
-			MemoryPoolMaxTransactions:   c.MemPoolSize,
-			ValidatorsCount:             byte(c.ValidatorsCount),
-			InitialGasDistribution:      c.InitialGASSupply,
-			CommitteeHistory:            c.CommitteeHistory,
-			P2PSigExtensions:            c.P2PSigExtensions,
-			StateRootInHeader:           c.StateRootInHeader,
-			ValidatorsHistory:           c.ValidatorsHistory,
-		},
-	}, nil
-}
-
-func (l *LocalClient) InvokeContractVerify(util.Uint160, []smartcontract.Parameter, []transaction.Signer, ...transaction.Witness) (*result.Invoke, error) {
-	// not used by `morph init` command
-	panic("unexpected call")
-}
-
-// CalculateNetworkFee calculates network fee for the given transaction.
-// Copied from neo-go with minor corrections (no need to support non-notary mode):
-// https://github.com/nspcc-dev/neo-go/blob/v0.103.0/pkg/services/rpcsrv/server.go#L911
-func (l *LocalClient) CalculateNetworkFee(tx *transaction.Transaction) (int64, error) {
-	// Avoid setting hash for this tx: server code doesn't touch client transaction.
-	data := tx.Bytes()
-	tx, err := transaction.NewTransactionFromBytes(data)
-	if err != nil {
-		return 0, err
-	}
-
-	hashablePart, err := tx.EncodeHashableFields()
-	if err != nil {
-		return 0, err
-	}
-	size := len(hashablePart) + io.GetVarSize(len(tx.Signers))
-	var (
-		netFee int64
-		// Verification GAS cost can't exceed this policy.
-		gasLimit = l.bc.GetMaxVerificationGAS()
-	)
-	for i, signer := range tx.Signers {
-		w := tx.Scripts[i]
-		if len(w.InvocationScript) == 0 { // No invocation provided, try to infer one.
-			var paramz []manifest.Parameter
-			if len(w.VerificationScript) == 0 { // Contract-based verification
-				cs := l.bc.GetContractState(signer.Account)
-				if cs == nil {
-					return 0, fmt.Errorf("signer %d has no verification script and no deployed contract", i)
-				}
-				md := cs.Manifest.ABI.GetMethod(manifest.MethodVerify, -1)
-				if md == nil || md.ReturnType != smartcontract.BoolType {
-					return 0, fmt.Errorf("signer %d has no verify method in deployed contract", i)
-				}
-				paramz = md.Parameters // Might as well have none params and it's OK.
-			} else { // Regular signature verification.
-				if vm.IsSignatureContract(w.VerificationScript) {
-					paramz = []manifest.Parameter{{Type: smartcontract.SignatureType}}
-				} else if nSigs, _, ok := vm.ParseMultiSigContract(w.VerificationScript); ok {
-					paramz = make([]manifest.Parameter, nSigs)
-					for j := range nSigs {
-						paramz[j] = manifest.Parameter{Type: smartcontract.SignatureType}
-					}
-				}
-			}
-			inv := io.NewBufBinWriter()
-			for _, p := range paramz {
-				p.Type.EncodeDefaultValue(inv.BinWriter)
-			}
-			if inv.Err != nil {
-				return 0, fmt.Errorf("failed to create dummy invocation script (signer %d): %s", i, inv.Err.Error())
-			}
-			w.InvocationScript = inv.Bytes()
-		}
-		gasConsumed, err := l.bc.VerifyWitness(signer.Account, tx, &w, gasLimit)
-		if err != nil && !errors.Is(err, core.ErrInvalidSignature) {
-			return 0, err
-		}
-		gasLimit -= gasConsumed
-		netFee += gasConsumed
-		size += io.GetVarSize(w.VerificationScript) + io.GetVarSize(w.InvocationScript)
-	}
-	if l.bc.P2PSigExtensionsEnabled() {
-		attrs := tx.GetAttributes(transaction.NotaryAssistedT)
-		if len(attrs) != 0 {
-			na := attrs[0].Value.(*transaction.NotaryAssisted)
-			netFee += (int64(na.NKeys) + 1) * l.bc.GetNotaryServiceFeePerKey()
-		}
-	}
-	fee := l.bc.FeePerByte()
-	netFee += int64(size) * fee
-	return netFee, nil
-}
-
-func (l *LocalClient) InvokeScript(script []byte, signers []transaction.Signer) (*result.Invoke, error) {
-	lastBlock, err := l.bc.GetBlock(l.bc.CurrentBlockHash())
-	if err != nil {
-		return nil, err
-	}
-
-	tx := transaction.New(script, 0)
-	tx.Signers = signers
-	tx.ValidUntilBlock = l.bc.BlockHeight() + 2
-
-	ic, err := l.bc.GetTestVM(trigger.Application, tx, &block.Block{
-		Header: block.Header{
-			Index:     lastBlock.Index + 1,
-			Timestamp: lastBlock.Timestamp + 1,
-		},
-	})
-	if err != nil {
-		return nil, fmt.Errorf("get test VM: %w", err)
-	}
-
-	ic.VM.GasLimit = 100_0000_0000
-	ic.VM.LoadScriptWithFlags(script, callflag.All)
-
-	var errStr string
-	if err := ic.VM.Run(); err != nil {
-		errStr = err.Error()
-	}
-	return &result.Invoke{
-		State:          ic.VM.State().String(),
-		GasConsumed:    ic.VM.GasConsumed(),
-		Script:         script,
-		Stack:          ic.VM.Estack().ToArray(),
-		FaultException: errStr,
-	}, nil
-}
-
-func (l *LocalClient) SendRawTransaction(tx *transaction.Transaction) (util.Uint256, error) {
-	tx = tx.Copy()
-	l.transactions = append(l.transactions, tx)
-	return tx.Hash(), nil
-}
-
-func (l *LocalClient) putTransactions() error {
-	// 1. Prepare new block.
-	lastBlock, err := l.bc.GetBlock(l.bc.CurrentBlockHash())
-	if err != nil {
-		panic(err)
-	}
-	defer func() { l.transactions = l.transactions[:0] }()
-
-	b := &block.Block{
-		Header: block.Header{
-			NextConsensus: l.accounts[0].Contract.ScriptHash(),
-			Script: transaction.Witness{
-				VerificationScript: l.accounts[0].Contract.Script,
-			},
-			Timestamp: lastBlock.Timestamp + 1,
-		},
-		Transactions: l.transactions,
-	}
-
-	if l.bc.GetConfig().StateRootInHeader {
-		b.StateRootEnabled = true
-		b.PrevStateRoot = l.bc.GetStateModule().CurrentLocalStateRoot()
-	}
-	b.PrevHash = lastBlock.Hash()
-	b.Index = lastBlock.Index + 1
-	b.RebuildMerkleRoot()
-
-	// 2. Sign prepared block.
-	var invocationScript []byte
-
-	magic := l.bc.GetConfig().Magic
-	for _, acc := range l.accounts {
-		sign := acc.PrivateKey().SignHashable(uint32(magic), b)
-		invocationScript = append(invocationScript, byte(opcode.PUSHDATA1), 64)
-		invocationScript = append(invocationScript, sign...)
-	}
-	b.Script.InvocationScript = invocationScript
-
-	// 3. Persist block.
-	return l.bc.AddBlock(b)
-}
-
-func InvokeFunction(c Client, h util.Uint160, method string, parameters []any, signers []transaction.Signer) (*result.Invoke, error) {
-	w := io.NewBufBinWriter()
-	emit.Array(w.BinWriter, parameters...)
-	emit.AppCallNoArgs(w.BinWriter, h, method, callflag.All)
-	if w.Err != nil {
-		panic(fmt.Sprintf("BUG: invalid parameters for '%s': %v", method, w.Err))
-	}
-	return c.InvokeScript(w.Bytes(), signers)
-}
-
-var errGetDesignatedByRoleResponse = errors.New("`getDesignatedByRole`: invalid response")
-
-func GetDesignatedByRole(inv *invoker.Invoker, h util.Uint160, role noderoles.Role, u uint32) (keys.PublicKeys, error) {
-	arr, err := unwrap.Array(inv.Call(h, "getDesignatedByRole", int64(role), int64(u)))
-	if err != nil {
-		return nil, errGetDesignatedByRoleResponse
-	}
-
-	pubs := make(keys.PublicKeys, len(arr))
-	for i := range arr {
-		bs, err := arr[i].TryBytes()
-		if err != nil {
-			return nil, errGetDesignatedByRoleResponse
-		}
-		pubs[i], err = keys.NewPublicKeyFromBytes(bs, elliptic.P256())
-		if err != nil {
-			return nil, errGetDesignatedByRoleResponse
-		}
-	}
-
-	return pubs, nil
-}
-
-func (l *LocalClient) Dump() (err error) {
-	defer l.bc.Close()
-
-	f, err := os.Create(l.dumpPath)
-	if err != nil {
-		return err
-	}
-	defer func() {
-		closeErr := f.Close()
-		if err == nil && closeErr != nil {
-			err = closeErr
-		}
-	}()
-
-	w := io.NewBinWriterFromIO(f)
-	w.WriteU32LE(l.bc.BlockHeight() + 1)
-	err = chaindump.Dump(l.bc, w, 0, l.bc.BlockHeight()+1)
-	return
-}

cmd/frostfs-adm/internal/modules/morph/helper/netmap.go

@@ -1,129 +0,0 @@
-package helper
-
-import (
-	"errors"
-	"fmt"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client/netmap"
-	"github.com/nspcc-dev/neo-go/pkg/io"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/invoker"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/management"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/unwrap"
-	"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
-	"github.com/nspcc-dev/neo-go/pkg/util"
-	"github.com/nspcc-dev/neo-go/pkg/vm/emit"
-	"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
-	"github.com/spf13/viper"
-)
-
-var NetmapConfigKeys = []string{
-	netmap.EpochDurationConfig,
-	netmap.MaxObjectSizeConfig,
-	netmap.ContainerFeeConfig,
-	netmap.ContainerAliasFeeConfig,
-	netmap.IrCandidateFeeConfig,
-	netmap.WithdrawFeeConfig,
-	netmap.HomomorphicHashingDisabledKey,
-	netmap.MaintenanceModeAllowedConfig,
-}
-
-var errFailedToFetchListOfNetworkKeys = errors.New("can't fetch list of network config keys from the netmap contract")
-
-func GetDefaultNetmapContractConfigMap() map[string]any {
-	m := make(map[string]any)
-	m[netmap.EpochDurationConfig] = viper.GetInt64(commonflags.EpochDurationInitFlag)
-	m[netmap.MaxObjectSizeConfig] = viper.GetInt64(commonflags.MaxObjectSizeInitFlag)
-	m[netmap.MaxECDataCountConfig] = viper.GetInt64(commonflags.MaxECDataCountFlag)
-	m[netmap.MaxECParityCountConfig] = viper.GetInt64(commonflags.MaxECParityCounFlag)
-	m[netmap.ContainerFeeConfig] = viper.GetInt64(commonflags.ContainerFeeInitFlag)
-	m[netmap.ContainerAliasFeeConfig] = viper.GetInt64(commonflags.ContainerAliasFeeInitFlag)
-	m[netmap.IrCandidateFeeConfig] = viper.GetInt64(commonflags.CandidateFeeInitFlag)
-	m[netmap.WithdrawFeeConfig] = viper.GetInt64(commonflags.WithdrawFeeInitFlag)
-	m[netmap.HomomorphicHashingDisabledKey] = viper.GetBool(commonflags.HomomorphicHashDisabledInitFlag)
-	m[netmap.MaintenanceModeAllowedConfig] = viper.GetBool(commonflags.MaintenanceModeAllowedInitFlag)
-	return m
-}
-
-func ParseConfigFromNetmapContract(arr []stackitem.Item) (map[string][]byte, error) {
-	m := make(map[string][]byte, len(arr))
-	for _, param := range arr {
-		tuple, ok := param.Value().([]stackitem.Item)
-		if !ok || len(tuple) != 2 {
-			return nil, errors.New("invalid ListConfig response from netmap contract")
-		}
-
-		k, err := tuple[0].TryBytes()
-		if err != nil {
-			return nil, errors.New("invalid config key from netmap contract")
-		}
-
-		v, err := tuple[1].TryBytes()
-		if err != nil {
-			return nil, InvalidConfigValueErr(string(k))
-		}
-		m[string(k)] = v
-	}
-	return m, nil
-}
-
-func InvalidConfigValueErr(key string) error {
-	return fmt.Errorf("invalid %s config value from netmap contract", key)
-}
-
-func EmitNewEpochCall(bw *io.BufBinWriter, wCtx *InitializeContext, nmHash util.Uint160, countEpoch int64) error {
-	if countEpoch <= 0 {
-		return errors.New("number of epochs cannot be less than 1")
-	}
-
-	curr, err := unwrap.Int64(wCtx.ReadOnlyInvoker.Call(nmHash, "epoch"))
-	if err != nil {
-		return errors.New("can't fetch current epoch from the netmap contract")
-	}
-
-	newEpoch := curr + countEpoch
-	wCtx.Command.Printf("Current epoch: %d, increase to %d.\n", curr, newEpoch)
-
-	// In NeoFS this is done via Notary contract. Here, however, we can form the
-	// transaction locally.
-	emit.AppCall(bw.BinWriter, nmHash, "newEpoch", callflag.All, newEpoch)
-	return bw.Err
-}
-
-func GetNetConfigFromNetmapContract(roInvoker *invoker.Invoker) ([]stackitem.Item, error) {
-	r := management.NewReader(roInvoker)
-	cs, err := GetContractByID(r, 1)
-	if err != nil {
-		return nil, fmt.Errorf("get nns contract: %w", err)
-	}
-	nmHash, err := NNSResolveHash(roInvoker, cs.Hash, DomainOf(constants.NetmapContract))
-	if err != nil {
-		return nil, fmt.Errorf("can't get netmap contract hash: %w", err)
-	}
-	arr, err := unwrap.Array(roInvoker.Call(nmHash, "listConfig"))
-	if err != nil {
-		return nil, errFailedToFetchListOfNetworkKeys
-	}
-	return arr, err
-}
-
-func MergeNetmapConfig(roInvoker *invoker.Invoker, md map[string]any) error {
-	arr, err := GetNetConfigFromNetmapContract(roInvoker)
-	if err != nil {
-		return err
-	}
-	m, err := ParseConfigFromNetmapContract(arr)
-	if err != nil {
-		return err
-	}
-	for k, v := range m {
-		for _, key := range NetmapConfigKeys {
-			if k == key {
-				md[k] = v
-				break
-			}
-		}
-	}
-	return nil
-}

cmd/frostfs-adm/internal/modules/morph/helper/util.go

@@ -1,188 +0,0 @@
-package helper
-
-import (
-	"archive/tar"
-	"compress/gzip"
-	"errors"
-	"fmt"
-	"io"
-	"os"
-	"path/filepath"
-	"strconv"
-	"strings"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/config"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/innerring"
-	"github.com/nspcc-dev/neo-go/pkg/core/state"
-	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
-	"github.com/nspcc-dev/neo-go/pkg/encoding/fixedn"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/management"
-	"github.com/nspcc-dev/neo-go/pkg/wallet"
-	"github.com/spf13/viper"
-)
-
-func GetAlphabetWallets(v *viper.Viper, walletDir string) ([]*wallet.Wallet, error) {
-	wallets, err := openAlphabetWallets(v, walletDir)
-	if err != nil {
-		return nil, err
-	}
-
-	if len(wallets) > constants.MaxAlphabetNodes {
-		return nil, ErrTooManyAlphabetNodes
-	}
-	return wallets, nil
-}
-
-func openAlphabetWallets(v *viper.Viper, walletDir string) ([]*wallet.Wallet, error) {
-	walletFiles, err := os.ReadDir(walletDir)
-	if err != nil {
-		return nil, fmt.Errorf("can't read alphabet wallets dir: %w", err)
-	}
-
-	var wallets []*wallet.Wallet
-	var letter string
-	for i := range constants.MaxAlphabetNodes {
-		letter = innerring.GlagoliticLetter(i).String()
-		p := filepath.Join(walletDir, letter+".json")
-		var w *wallet.Wallet
-		w, err = wallet.NewWalletFromFile(p)
-		if err != nil {
-			if errors.Is(err, os.ErrNotExist) {
-				err = nil
-			} else {
-				err = fmt.Errorf("can't open wallet: %w", err)
-			}
-			break
-		}
-
-		var password string
-		password, err = config.GetPassword(v, letter)
-		if err != nil {
-			err = fmt.Errorf("can't fetch password: %w", err)
-			break
-		}
-
-		for i := range w.Accounts {
-			if err = w.Accounts[i].Decrypt(password, keys.NEP2ScryptParams()); err != nil {
-				err = fmt.Errorf("can't unlock wallet: %w", err)
-				break
-			}
-		}
-
-		wallets = append(wallets, w)
-	}
-	if err != nil {
-		return nil, fmt.Errorf("can't read wallet for letter '%s': %w", letter, err)
-	}
-	if len(wallets) == 0 {
-		err = errors.New("there are no alphabet wallets in dir (run `generate-alphabet` command first)")
-		if len(walletFiles) > 0 {
-			err = fmt.Errorf("use glagolitic names for wallets(run `print-alphabet`): %w", err)
-		}
-		return nil, err
-	}
-	return wallets, nil
-}
-
-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)
-	}
-	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)
-	}
-
-	cs := &ContractState{
-		RawNEF:      rawNef,
-		RawManifest: rawManif,
-	}
-
-	return cs, cs.Parse()
-}
-
-func readContractsFromArchive(file io.Reader, names []string) (map[string]*ContractState, error) {
-	m := make(map[string]*ContractState, len(names))
-	for i := range names {
-		m[names[i]] = new(ContractState)
-	}
-
-	gr, err := gzip.NewReader(file)
-	if err != nil {
-		return nil, fmt.Errorf("contracts file must be tar.gz archive: %w", err)
-	}
-
-	r := tar.NewReader(gr)
-	var h *tar.Header
-	for h, err = r.Next(); err == nil && h != nil; h, err = r.Next() {
-		if h.Typeflag != tar.TypeReg {
-			continue
-		}
-		dir, _ := filepath.Split(h.Name)
-		ctrName := filepath.Base(dir)
-
-		cs, ok := m[ctrName]
-		if !ok {
-			continue
-		}
-
-		switch {
-		case strings.HasSuffix(h.Name, filepath.Join(ctrName, ctrName+"_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"):
-			cs.RawManifest, err = io.ReadAll(r)
-			if err != nil {
-				return nil, fmt.Errorf("can't read manifest file for %s contract: %w", ctrName, err)
-			}
-		}
-		m[ctrName] = cs
-	}
-	if err != nil && err != io.EOF {
-		return nil, fmt.Errorf("can't read contracts from archive: %w", err)
-	}
-
-	for ctrName, cs := range m {
-		if cs.RawNEF == nil {
-			return nil, fmt.Errorf("NEF for %s contract wasn't found", ctrName)
-		}
-		if cs.RawManifest == nil {
-			return nil, fmt.Errorf("manifest for %s contract wasn't found", ctrName)
-		}
-	}
-	return m, nil
-}
-
-func GetAlphabetNNSDomain(i int) string {
-	return constants.AlphabetContract + strconv.FormatUint(uint64(i), 10) + ".frostfs"
-}
-
-func ParseGASAmount(s string) (fixedn.Fixed8, error) {
-	gasAmount, err := fixedn.Fixed8FromString(s)
-	if err != nil {
-		return 0, fmt.Errorf("invalid GAS amount %s: %w", s, err)
-	}
-	if gasAmount <= 0 {
-		return 0, fmt.Errorf("GAS amount must be positive (got %d)", gasAmount)
-	}
-	return gasAmount, nil
-}
-
-// GetContractByID retrieves a contract by its ID using the standard GetContractByID method.
-// However, if the returned state.Contract is nil, it returns an error indicating that the contract was not found.
-// See https://git.frostfs.info/TrueCloudLab/frostfs-node/issues/1210
-func GetContractByID(r *management.ContractReader, id int32) (*state.Contract, error) {
-	cs, err := r.GetContractByID(id)
-	if err != nil {
-		return nil, err
-	}
-
-	if cs == nil {
-		return nil, errors.New("contract not found")
-	}
-	return cs, nil
-}

cmd/frostfs-adm/internal/modules/morph/helper/wallet.go

@@ -1,76 +0,0 @@
-package helper
-
-import (
-	"fmt"
-	"os"
-	"path/filepath"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/config"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
-	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
-	"github.com/nspcc-dev/neo-go/pkg/wallet"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-)
-
-func InitializeContractWallet(v *viper.Viper, walletDir string) (*wallet.Wallet, error) {
-	password, err := config.GetPassword(v, constants.ContractWalletPasswordKey)
-	if err != nil {
-		return nil, err
-	}
-
-	w, err := wallet.NewWallet(filepath.Join(walletDir, constants.ContractWalletFilename))
-	if err != nil {
-		return nil, err
-	}
-
-	acc, err := wallet.NewAccount()
-	if err != nil {
-		return nil, err
-	}
-
-	err = acc.Encrypt(password, keys.NEP2ScryptParams())
-	if err != nil {
-		return nil, err
-	}
-
-	w.AddAccount(acc)
-	if err := w.SavePretty(); err != nil {
-		return nil, err
-	}
-
-	return w, nil
-}
-
-func openContractWallet(v *viper.Viper, cmd *cobra.Command, walletDir string) (*wallet.Wallet, error) {
-	p := filepath.Join(walletDir, constants.ContractWalletFilename)
-	w, err := wallet.NewWalletFromFile(p)
-	if err != nil {
-		if !os.IsNotExist(err) {
-			return nil, fmt.Errorf("can't open wallet: %w", err)
-		}
-
-		cmd.Printf("Contract group wallet is missing, initialize at %s\n", p)
-		return InitializeContractWallet(v, walletDir)
-	}
-
-	password, err := config.GetPassword(v, constants.ContractWalletPasswordKey)
-	if err != nil {
-		return nil, err
-	}
-
-	for i := range w.Accounts {
-		if err := w.Accounts[i].Decrypt(password, keys.NEP2ScryptParams()); err != nil {
-			return nil, fmt.Errorf("can't unlock wallet: %w", err)
-		}
-	}
-
-	return w, nil
-}
-
-func getWallet(cmd *cobra.Command, v *viper.Viper, needContracts bool, walletDir string) (*wallet.Wallet, error) {
-	if !needContracts {
-		return nil, nil
-	}
-	return openContractWallet(v, cmd, walletDir)
-}

cmd/frostfs-adm/internal/modules/morph/initialize.go

@@ -0,0 +1,514 @@
+package morph
+
+import (
+	"errors"
+	"fmt"
+	"os"
+	"path/filepath"
+	"time"
+
+	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/config"
+	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/innerring"
+	morphClient "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client"
+	"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
+	"github.com/nspcc-dev/neo-go/pkg/core/state"
+	"github.com/nspcc-dev/neo-go/pkg/core/transaction"
+	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
+	"github.com/nspcc-dev/neo-go/pkg/rpcclient/actor"
+	"github.com/nspcc-dev/neo-go/pkg/smartcontract/trigger"
+	"github.com/nspcc-dev/neo-go/pkg/util"
+	"github.com/nspcc-dev/neo-go/pkg/vm/vmstate"
+	"github.com/nspcc-dev/neo-go/pkg/wallet"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+)
+
+const (
+	// maxAlphabetNodes is the maximum number of candidates allowed, which is currently limited by the size
+	// of the invocation script.
+	// See: https://github.com/nspcc-dev/neo-go/blob/740488f7f35e367eaa99a71c0a609c315fe2b0fc/pkg/core/transaction/witness.go#L10
+	maxAlphabetNodes = 22
+)
+
+type cache struct {
+	nnsCs    *state.Contract
+	groupKey *keys.PublicKey
+}
+
+type initializeContext struct {
+	clientContext
+	cache
+	// CommitteeAcc is used for retrieving the committee address and the verification script.
+	CommitteeAcc *wallet.Account
+	// ConsensusAcc is used for retrieving the committee address and the verification script.
+	ConsensusAcc *wallet.Account
+	Wallets      []*wallet.Wallet
+	// ContractWallet is a wallet for providing the contract group signature.
+	ContractWallet *wallet.Wallet
+	// Accounts contains simple signature accounts in the same order as in Wallets.
+	Accounts     []*wallet.Account
+	Contracts    map[string]*contractState
+	Command      *cobra.Command
+	ContractPath string
+}
+
+var ErrTooManyAlphabetNodes = fmt.Errorf("too many alphabet nodes (maximum allowed is %d)", maxAlphabetNodes)
+
+func initializeSideChainCmd(cmd *cobra.Command, _ []string) error {
+	initCtx, err := newInitializeContext(cmd, viper.GetViper())
+	if err != nil {
+		return fmt.Errorf("initialization error: %w", err)
+	}
+	defer initCtx.close()
+
+	// 1. Transfer funds to committee accounts.
+	cmd.Println("Stage 1: transfer GAS to alphabet nodes.")
+	if err := initCtx.transferFunds(); err != nil {
+		return err
+	}
+
+	cmd.Println("Stage 2: set notary and alphabet nodes in designate contract.")
+	if err := initCtx.setNotaryAndAlphabetNodes(); err != nil {
+		return err
+	}
+
+	// 3. Deploy NNS contract.
+	cmd.Println("Stage 3: deploy NNS contract.")
+	if err := initCtx.deployNNS(deployMethodName); err != nil {
+		return err
+	}
+
+	// 4. Deploy NeoFS contracts.
+	cmd.Println("Stage 4: deploy NeoFS contracts.")
+	if err := initCtx.deployContracts(); err != nil {
+		return err
+	}
+
+	cmd.Println("Stage 4.1: Transfer GAS to proxy contract.")
+	if err := initCtx.transferGASToProxy(); err != nil {
+		return err
+	}
+
+	cmd.Println("Stage 5: register candidates.")
+	if err := initCtx.registerCandidates(); err != nil {
+		return err
+	}
+
+	cmd.Println("Stage 6: transfer NEO to alphabet contracts.")
+	if err := initCtx.transferNEOToAlphabetContracts(); err != nil {
+		return err
+	}
+
+	cmd.Println("Stage 7: set addresses in NNS.")
+	return initCtx.setNNS()
+}
+
+func (c *initializeContext) close() {
+	if local, ok := c.Client.(*localClient); ok {
+		err := local.dump()
+		if err != nil {
+			c.Command.PrintErrf("Can't write dump: %v\n", err)
+			os.Exit(1)
+		}
+	}
+}
+
+func newInitializeContext(cmd *cobra.Command, v *viper.Viper) (*initializeContext, error) {
+	walletDir := config.ResolveHomePath(viper.GetString(alphabetWalletsFlag))
+	wallets, err := openAlphabetWallets(v, walletDir)
+	if err != nil {
+		return nil, err
+	}
+
+	if len(wallets) > maxAlphabetNodes {
+		return nil, ErrTooManyAlphabetNodes
+	}
+
+	needContracts := cmd.Name() == "update-contracts" || cmd.Name() == "init"
+
+	var w *wallet.Wallet
+	w, err = getWallet(cmd, v, needContracts, walletDir)
+	if err != nil {
+		return nil, err
+	}
+
+	c, err := createClient(cmd, v, wallets)
+	if err != nil {
+		return nil, err
+	}
+
+	committeeAcc, err := getWalletAccount(wallets[0], committeeAccountName)
+	if err != nil {
+		return nil, fmt.Errorf("can't find committee account: %w", err)
+	}
+
+	consensusAcc, err := getWalletAccount(wallets[0], consensusAccountName)
+	if err != nil {
+		return nil, fmt.Errorf("can't find consensus account: %w", err)
+	}
+
+	if err := validateInit(cmd); err != nil {
+		return nil, err
+	}
+
+	ctrPath, err := getContractsPath(cmd, needContracts)
+	if err != nil {
+		return nil, err
+	}
+
+	if err := checkNotaryEnabled(c); err != nil {
+		return nil, err
+	}
+
+	accounts, err := createWalletAccounts(wallets)
+	if err != nil {
+		return nil, err
+	}
+
+	cliCtx, err := defaultClientContext(c, committeeAcc)
+	if err != nil {
+		return nil, fmt.Errorf("client context: %w", err)
+	}
+
+	initCtx := &initializeContext{
+		clientContext:  *cliCtx,
+		ConsensusAcc:   consensusAcc,
+		CommitteeAcc:   committeeAcc,
+		ContractWallet: w,
+		Wallets:        wallets,
+		Accounts:       accounts,
+		Command:        cmd,
+		Contracts:      make(map[string]*contractState),
+		ContractPath:   ctrPath,
+	}
+
+	if needContracts {
+		err := initCtx.readContracts(fullContractList)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	return initCtx, nil
+}
+
+func validateInit(cmd *cobra.Command) error {
+	if cmd.Name() != "init" {
+		return nil
+	}
+	if viper.GetInt64(epochDurationInitFlag) <= 0 {
+		return fmt.Errorf("epoch duration must be positive")
+	}
+
+	if viper.GetInt64(maxObjectSizeInitFlag) <= 0 {
+		return fmt.Errorf("max object size must be positive")
+	}
+
+	return nil
+}
+
+func createClient(cmd *cobra.Command, v *viper.Viper, wallets []*wallet.Wallet) (Client, error) {
+	var c Client
+	var err error
+	if ldf := cmd.Flags().Lookup(localDumpFlag); ldf != nil && ldf.Changed {
+		if cmd.Flags().Changed(endpointFlag) {
+			return nil, fmt.Errorf("`%s` and `%s` flags are mutually exclusive", endpointFlag, localDumpFlag)
+		}
+		c, err = newLocalClient(cmd, v, wallets, ldf.Value.String())
+	} else {
+		c, err = getN3Client(v)
+	}
+	if err != nil {
+		return nil, fmt.Errorf("can't create N3 client: %w", err)
+	}
+	return c, nil
+}
+
+func getWallet(cmd *cobra.Command, v *viper.Viper, needContracts bool, walletDir string) (*wallet.Wallet, error) {
+	if !needContracts {
+		return nil, nil
+	}
+	return openContractWallet(v, cmd, walletDir)
+}
+
+func getContractsPath(cmd *cobra.Command, needContracts bool) (string, error) {
+	if !needContracts {
+		return "", nil
+	}
+
+	ctrPath, err := cmd.Flags().GetString(contractsInitFlag)
+	if err != nil {
+		return "", fmt.Errorf("invalid contracts path: %w", err)
+	}
+	return ctrPath, nil
+}
+
+func createWalletAccounts(wallets []*wallet.Wallet) ([]*wallet.Account, error) {
+	accounts := make([]*wallet.Account, len(wallets))
+	for i, w := range wallets {
+		acc, err := getWalletAccount(w, singleAccountName)
+		if err != nil {
+			return nil, fmt.Errorf("wallet %s is invalid (no single account): %w", w.Path(), err)
+		}
+		accounts[i] = acc
+	}
+	return accounts, nil
+}
+
+func openAlphabetWallets(v *viper.Viper, walletDir string) ([]*wallet.Wallet, error) {
+	walletFiles, err := os.ReadDir(walletDir)
+	if err != nil {
+		return nil, fmt.Errorf("can't read alphabet wallets dir: %w", err)
+	}
+
+	var size int
+loop:
+	for i := 0; i < len(walletFiles); i++ {
+		name := innerring.GlagoliticLetter(i).String() + ".json"
+		for j := range walletFiles {
+			if walletFiles[j].Name() == name {
+				size++
+				continue loop
+			}
+		}
+		break
+	}
+	if size == 0 {
+		return nil, errors.New("alphabet wallets dir is empty (run `generate-alphabet` command first)")
+	}
+
+	wallets := make([]*wallet.Wallet, size)
+	for i := 0; i < size; i++ {
+		letter := innerring.GlagoliticLetter(i).String()
+		p := filepath.Join(walletDir, letter+".json")
+		w, err := wallet.NewWalletFromFile(p)
+		if err != nil {
+			return nil, fmt.Errorf("can't open wallet: %w", err)
+		}
+
+		password, err := config.GetPassword(v, letter)
+		if err != nil {
+			return nil, fmt.Errorf("can't fetch password: %w", err)
+		}
+
+		for i := range w.Accounts {
+			if err := w.Accounts[i].Decrypt(password, keys.NEP2ScryptParams()); err != nil {
+				return nil, fmt.Errorf("can't unlock wallet: %w", err)
+			}
+		}
+
+		wallets[i] = w
+	}
+
+	return wallets, nil
+}
+
+func (c *initializeContext) awaitTx() error {
+	return c.clientContext.awaitTx(c.Command)
+}
+
+func (c *initializeContext) nnsContractState() (*state.Contract, error) {
+	if c.nnsCs != nil {
+		return c.nnsCs, nil
+	}
+
+	cs, err := c.Client.GetContractStateByID(1)
+	if err != nil {
+		return nil, err
+	}
+
+	c.nnsCs = cs
+	return cs, nil
+}
+
+func (c *initializeContext) getSigner(tryGroup bool, acc *wallet.Account) transaction.Signer {
+	if tryGroup && c.groupKey != nil {
+		return transaction.Signer{
+			Account:       acc.Contract.ScriptHash(),
+			Scopes:        transaction.CustomGroups,
+			AllowedGroups: keys.PublicKeys{c.groupKey},
+		}
+	}
+
+	signer := transaction.Signer{
+		Account: acc.Contract.ScriptHash(),
+		Scopes:  transaction.Global, // Scope is important, as we have nested call to container contract.
+	}
+
+	if !tryGroup {
+		return signer
+	}
+
+	nnsCs, err := c.nnsContractState()
+	if err != nil {
+		return signer
+	}
+
+	groupKey, err := nnsResolveKey(c.ReadOnlyInvoker, nnsCs.Hash, morphClient.NNSGroupKeyName)
+	if err == nil {
+		c.groupKey = groupKey
+
+		signer.Scopes = transaction.CustomGroups
+		signer.AllowedGroups = keys.PublicKeys{groupKey}
+	}
+	return signer
+}
+
+func (c *clientContext) awaitTx(cmd *cobra.Command) error {
+	if len(c.SentTxs) == 0 {
+		return nil
+	}
+
+	if local, ok := c.Client.(*localClient); ok {
+		if err := local.putTransactions(); err != nil {
+			return fmt.Errorf("can't persist transactions: %w", err)
+		}
+	}
+
+	err := awaitTx(cmd, c.Client, c.SentTxs)
+	c.SentTxs = c.SentTxs[:0]
+
+	return err
+}
+
+func awaitTx(cmd *cobra.Command, c Client, txs []hashVUBPair) error {
+	cmd.Println("Waiting for transactions to persist...")
+
+	const pollInterval = time.Second
+
+	tick := time.NewTicker(pollInterval)
+	defer tick.Stop()
+
+	at := trigger.Application
+
+	var retErr error
+
+	currBlock, err := c.GetBlockCount()
+	if err != nil {
+		return fmt.Errorf("can't fetch current block height: %w", err)
+	}
+
+loop:
+	for i := range txs {
+		res, err := c.GetApplicationLog(txs[i].hash, &at)
+		if err == nil {
+			if retErr == nil && len(res.Executions) > 0 && res.Executions[0].VMState != vmstate.Halt {
+				retErr = fmt.Errorf("tx %d persisted in %s state: %s",
+					i, res.Executions[0].VMState, res.Executions[0].FaultException)
+			}
+			continue loop
+		}
+		if txs[i].vub < currBlock {
+			return fmt.Errorf("tx was not persisted: vub=%d, height=%d", txs[i].vub, currBlock)
+		}
+		for range tick.C {
+			// We must fetch current height before application log, to avoid race condition.
+			currBlock, err = c.GetBlockCount()
+			if err != nil {
+				return fmt.Errorf("can't fetch current block height: %w", err)
+			}
+			res, err := c.GetApplicationLog(txs[i].hash, &at)
+			if err == nil {
+				if retErr == nil && len(res.Executions) > 0 && res.Executions[0].VMState != vmstate.Halt {
+					retErr = fmt.Errorf("tx %d persisted in %s state: %s",
+						i, res.Executions[0].VMState, res.Executions[0].FaultException)
+				}
+				continue loop
+			}
+			if txs[i].vub < currBlock {
+				return fmt.Errorf("tx was not persisted: vub=%d, height=%d", txs[i].vub, currBlock)
+			}
+		}
+	}
+
+	return retErr
+}
+
+// sendCommitteeTx creates transaction from script, signs it by committee nodes and sends it to RPC.
+// If tryGroup is false, global scope is used for the signer (useful when
+// working with native contracts).
+func (c *initializeContext) sendCommitteeTx(script []byte, tryGroup bool) error {
+	return c.sendMultiTx(script, tryGroup, false)
+}
+
+// sendConsensusTx creates transaction from script, signs it by alphabet nodes and sends it to RPC.
+// Not that because this is used only after the contracts were initialized and deployed,
+// we always try to have a group scope.
+func (c *initializeContext) sendConsensusTx(script []byte) error {
+	return c.sendMultiTx(script, true, true)
+}
+
+func (c *initializeContext) sendMultiTx(script []byte, tryGroup bool, withConsensus bool) error {
+	var act *actor.Actor
+	var err error
+
+	withConsensus = withConsensus && !c.ConsensusAcc.Contract.ScriptHash().Equals(c.CommitteeAcc.ScriptHash())
+	if tryGroup {
+		// Even for consensus signatures we need the committee to pay.
+		signers := make([]actor.SignerAccount, 1, 2)
+		signers[0] = actor.SignerAccount{
+			Signer:  c.getSigner(tryGroup, c.CommitteeAcc),
+			Account: c.CommitteeAcc,
+		}
+		if withConsensus {
+			signers = append(signers, actor.SignerAccount{
+				Signer:  c.getSigner(tryGroup, c.ConsensusAcc),
+				Account: c.ConsensusAcc,
+			})
+		}
+		act, err = actor.New(c.Client, signers)
+	} else {
+		if withConsensus {
+			panic("BUG: should never happen")
+		}
+		act, err = c.CommitteeAct, nil
+	}
+	if err != nil {
+		return fmt.Errorf("could not create actor: %w", err)
+	}
+
+	tx, err := act.MakeUnsignedRun(script, []transaction.Attribute{{Type: transaction.HighPriority}})
+	if err != nil {
+		return fmt.Errorf("could not perform test invocation: %w", err)
+	}
+
+	if err := c.multiSign(tx, committeeAccountName); err != nil {
+		return err
+	}
+	if withConsensus {
+		if err := c.multiSign(tx, consensusAccountName); err != nil {
+			return err
+		}
+	}
+
+	return c.sendTx(tx, c.Command, false)
+}
+
+func getWalletAccount(w *wallet.Wallet, typ string) (*wallet.Account, error) {
+	for i := range w.Accounts {
+		if w.Accounts[i].Label == typ {
+			return w.Accounts[i], nil
+		}
+	}
+	return nil, fmt.Errorf("account for '%s' not found", typ)
+}
+
+func checkNotaryEnabled(c Client) error {
+	ns, err := c.GetNativeContracts()
+	if err != nil {
+		return fmt.Errorf("can't get native contract hashes: %w", err)
+	}
+
+	notaryEnabled := false
+	nativeHashes := make(map[string]util.Uint160, len(ns))
+	for i := range ns {
+		if ns[i].Manifest.Name == nativenames.Notary {
+			notaryEnabled = len(ns[i].UpdateHistory) > 0
+		}
+		nativeHashes[ns[i].Manifest.Name] = ns[i].Hash
+	}
+	if !notaryEnabled {
+		return errors.New("notary contract must be enabled")
+	}
+	return nil
+}

cmd/frostfs-adm/internal/modules/morph/initialize/initialize.go

@@ -1,59 +0,0 @@
-package initialize
-
-import (
-	"fmt"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/helper"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-)
-
-func initializeSideChainCmd(cmd *cobra.Command, _ []string) error {
-	initCtx, err := helper.NewInitializeContext(cmd, viper.GetViper())
-	if err != nil {
-		return fmt.Errorf("initialization error: %w", err)
-	}
-	defer initCtx.Close()
-
-	// 1. Transfer funds to committee accounts.
-	cmd.Println("Stage 1: transfer GAS to alphabet nodes.")
-	if err := transferFunds(initCtx); err != nil {
-		return err
-	}
-
-	cmd.Println("Stage 2: set notary and alphabet nodes in designate contract.")
-	if err := setNotaryAndAlphabetNodes(initCtx); err != nil {
-		return err
-	}
-
-	// 3. Deploy NNS contract.
-	cmd.Println("Stage 3: deploy NNS contract.")
-	if err := helper.DeployNNS(initCtx, constants.DeployMethodName); err != nil {
-		return err
-	}
-
-	// 4. Deploy NeoFS contracts.
-	cmd.Println("Stage 4: deploy NeoFS contracts.")
-	if err := deployContracts(initCtx); err != nil {
-		return err
-	}
-
-	cmd.Println("Stage 4.1: Transfer GAS to proxy contract.")
-	if err := transferGASToProxy(initCtx); err != nil {
-		return err
-	}
-
-	cmd.Println("Stage 5: register candidates.")
-	if err := registerCandidates(initCtx); err != nil {
-		return err
-	}
-
-	cmd.Println("Stage 6: transfer NEO to alphabet contracts.")
-	if err := transferNEOToAlphabetContracts(initCtx); err != nil {
-		return err
-	}
-
-	cmd.Println("Stage 7: set addresses in NNS.")
-	return setNNS(initCtx)
-}

cmd/frostfs-adm/internal/modules/morph/initialize/initialize_deploy.go

@@ -1,80 +0,0 @@
-package initialize
-
-import (
-	"fmt"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/helper"
-	"github.com/nspcc-dev/neo-go/pkg/core/state"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/actor"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/management"
-)
-
-func deployContracts(c *helper.InitializeContext) error {
-	alphaCs := c.GetContract(constants.AlphabetContract)
-
-	var keysParam []any
-
-	baseGroups := alphaCs.Manifest.Groups
-
-	// alphabet contracts should be deployed by individual nodes to get different hashes.
-	for i, acc := range c.Accounts {
-		ctrHash := state.CreateContractHash(acc.Contract.ScriptHash(), alphaCs.NEF.Checksum, alphaCs.Manifest.Name)
-		if c.IsUpdated(ctrHash, alphaCs) {
-			c.Command.Printf("Alphabet contract #%d is already deployed.\n", i)
-			continue
-		}
-
-		alphaCs.Manifest.Groups = baseGroups
-		err := helper.AddManifestGroup(c.ContractWallet, ctrHash, alphaCs)
-		if err != nil {
-			return fmt.Errorf("can't sign manifest group: %v", err)
-		}
-
-		keysParam = append(keysParam, acc.PrivateKey().PublicKey().Bytes())
-		params := helper.GetContractDeployParameters(alphaCs, c.GetAlphabetDeployItems(i, len(c.Wallets)))
-
-		act, err := actor.NewSimple(c.Client, acc)
-		if err != nil {
-			return fmt.Errorf("could not create actor: %w", err)
-		}
-
-		txHash, vub, err := act.SendCall(management.Hash, constants.DeployMethodName, params...)
-		if err != nil {
-			return fmt.Errorf("can't deploy alphabet #%d contract: %w", i, err)
-		}
-
-		c.SentTxs = append(c.SentTxs, helper.HashVUBPair{Hash: txHash, Vub: vub})
-	}
-
-	for _, ctrName := range constants.ContractList {
-		cs := c.GetContract(ctrName)
-
-		ctrHash := cs.Hash
-		if c.IsUpdated(ctrHash, cs) {
-			c.Command.Printf("%s contract is already deployed.\n", ctrName)
-			continue
-		}
-
-		err := helper.AddManifestGroup(c.ContractWallet, ctrHash, cs)
-		if err != nil {
-			return fmt.Errorf("can't sign manifest group: %v", err)
-		}
-
-		args, err := helper.GetContractDeployData(c, ctrName, keysParam, constants.DeployMethodName)
-		if err != nil {
-			return fmt.Errorf("%s: getting deploy params: %v", ctrName, err)
-		}
-		params := helper.GetContractDeployParameters(cs, args)
-		res, err := c.CommitteeAct.MakeCall(management.Hash, constants.DeployMethodName, params...)
-		if err != nil {
-			return fmt.Errorf("can't deploy %s contract: %w", ctrName, err)
-		}
-
-		if err := c.SendCommitteeTx(res.Script, false); err != nil {
-			return err
-		}
-	}
-
-	return c.AwaitTx()
-}

cmd/frostfs-adm/internal/modules/morph/initialize/initialize_nns.go

@@ -1,135 +0,0 @@
-package initialize
-
-import (
-	"encoding/hex"
-	"fmt"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-contract/nns"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/helper"
-	morphClient "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client"
-	"github.com/nspcc-dev/neo-go/pkg/core/state"
-	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
-	"github.com/nspcc-dev/neo-go/pkg/encoding/address"
-	"github.com/nspcc-dev/neo-go/pkg/io"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/management"
-	"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
-	"github.com/nspcc-dev/neo-go/pkg/util"
-	"github.com/nspcc-dev/neo-go/pkg/vm/emit"
-	"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
-)
-
-func setNNS(c *helper.InitializeContext) error {
-	r := management.NewReader(c.ReadOnlyInvoker)
-	nnsCs, err := helper.GetContractByID(r, 1)
-	if err != nil {
-		return err
-	}
-
-	ok, err := c.NNSRootRegistered(nnsCs.Hash, "frostfs")
-	if err != nil {
-		return err
-	} else if !ok {
-		bw := io.NewBufBinWriter()
-		emit.AppCall(bw.BinWriter, nnsCs.Hash, "register", callflag.All,
-			"frostfs", c.CommitteeAcc.Contract.ScriptHash(),
-			constants.FrostfsOpsEmail, constants.NNSRefreshDefVal, constants.NNSRetryDefVal,
-			int64(constants.DefaultExpirationTime), constants.NNSTtlDefVal)
-		emit.Opcodes(bw.BinWriter, opcode.ASSERT)
-		if err := c.SendCommitteeTx(bw.Bytes(), true); err != nil {
-			return fmt.Errorf("can't add domain root to NNS: %w", err)
-		}
-		if err := c.AwaitTx(); err != nil {
-			return err
-		}
-	}
-
-	alphaCs := c.GetContract(constants.AlphabetContract)
-	for i, acc := range c.Accounts {
-		alphaCs.Hash = state.CreateContractHash(acc.Contract.ScriptHash(), alphaCs.NEF.Checksum, alphaCs.Manifest.Name)
-
-		domain := helper.GetAlphabetNNSDomain(i)
-		if err := nnsRegisterDomain(c, nnsCs.Hash, alphaCs.Hash, domain); err != nil {
-			return err
-		}
-		c.Command.Printf("NNS: Set %s -> %s\n", domain, alphaCs.Hash.StringLE())
-	}
-
-	for _, ctrName := range constants.ContractList {
-		cs := c.GetContract(ctrName)
-
-		domain := ctrName + ".frostfs"
-		if err := nnsRegisterDomain(c, nnsCs.Hash, cs.Hash, domain); err != nil {
-			return err
-		}
-		c.Command.Printf("NNS: Set %s -> %s\n", domain, cs.Hash.StringLE())
-	}
-
-	groupKey := c.ContractWallet.Accounts[0].PrivateKey().PublicKey()
-	err = updateNNSGroup(c, nnsCs.Hash, groupKey)
-	if err != nil {
-		return err
-	}
-	c.Command.Printf("NNS: Set %s -> %s\n", morphClient.NNSGroupKeyName, hex.EncodeToString(groupKey.Bytes()))
-
-	return c.AwaitTx()
-}
-
-func updateNNSGroup(c *helper.InitializeContext, nnsHash util.Uint160, pub *keys.PublicKey) error {
-	bw := io.NewBufBinWriter()
-	keyAlreadyAdded, domainRegCodeEmitted, err := c.EmitUpdateNNSGroupScript(bw, nnsHash, pub)
-	if keyAlreadyAdded || err != nil {
-		return err
-	}
-
-	script := bw.Bytes()
-	if domainRegCodeEmitted {
-		w := io.NewBufBinWriter()
-		emit.Instruction(w.BinWriter, opcode.INITSSLOT, []byte{1})
-		wrapRegisterScriptWithPrice(w, nnsHash, script)
-		script = w.Bytes()
-	}
-
-	return c.SendCommitteeTx(script, true)
-}
-
-// wrapRegisterScriptWithPrice wraps a given script with `getPrice`/`setPrice` calls for NNS.
-// It is intended to be used for a single transaction, and not as a part of other scripts.
-// It is assumed that script already contains static slot initialization code, the first one
-// (with index 0) is used to store the price.
-func wrapRegisterScriptWithPrice(w *io.BufBinWriter, nnsHash util.Uint160, s []byte) {
-	if len(s) == 0 {
-		return
-	}
-
-	emit.AppCall(w.BinWriter, nnsHash, "getPrice", callflag.All)
-	emit.Opcodes(w.BinWriter, opcode.STSFLD0)
-	emit.AppCall(w.BinWriter, nnsHash, "setPrice", callflag.All, 1)
-
-	w.WriteBytes(s)
-
-	emit.Opcodes(w.BinWriter, opcode.LDSFLD0, opcode.PUSH1, opcode.PACK)
-	emit.AppCallNoArgs(w.BinWriter, nnsHash, "setPrice", callflag.All)
-
-	if w.Err != nil {
-		panic(fmt.Errorf("BUG: can't wrap register script: %w", w.Err))
-	}
-}
-
-func nnsRegisterDomain(c *helper.InitializeContext, nnsHash, expectedHash util.Uint160, domain string) error {
-	script, ok, err := c.NNSRegisterDomainScript(nnsHash, expectedHash, domain)
-	if ok || err != nil {
-		return err
-	}
-
-	w := io.NewBufBinWriter()
-	emit.Instruction(w.BinWriter, opcode.INITSSLOT, []byte{1})
-	wrapRegisterScriptWithPrice(w, nnsHash, script)
-
-	emit.AppCall(w.BinWriter, nnsHash, "deleteRecords", callflag.All, domain, int64(nns.TXT))
-	emit.AppCall(w.BinWriter, nnsHash, "addRecord", callflag.All,
-		domain, int64(nns.TXT), expectedHash.StringLE())
-	emit.AppCall(w.BinWriter, nnsHash, "addRecord", callflag.All,
-		domain, int64(nns.TXT), address.Uint160ToString(expectedHash))
-	return c.SendCommitteeTx(w.Bytes(), true)
-}

cmd/frostfs-adm/internal/modules/morph/initialize/initialize_transfer.go

@@ -1,168 +0,0 @@
-package initialize
-
-import (
-	"fmt"
-	"math/big"
-	"strings"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/helper"
-	"github.com/nspcc-dev/neo-go/pkg/core/native"
-	"github.com/nspcc-dev/neo-go/pkg/core/transaction"
-	"github.com/nspcc-dev/neo-go/pkg/io"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/actor"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/gas"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/neo"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/nep17"
-	"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
-	"github.com/nspcc-dev/neo-go/pkg/util"
-	"github.com/nspcc-dev/neo-go/pkg/vm/emit"
-	"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
-	"github.com/nspcc-dev/neo-go/pkg/wallet"
-)
-
-const (
-	gasInitialTotalSupply = 30000000 * native.GASFactor
-	// initialAlphabetGASAmount represents the amount of GAS given to each alphabet node.
-	initialAlphabetGASAmount = 10_000 * native.GASFactor
-	// initialProxyGASAmount represents the amount of GAS given to a proxy contract.
-	initialProxyGASAmount = 50_000 * native.GASFactor
-)
-
-func initialCommitteeGASAmount(c *helper.InitializeContext) int64 {
-	return (gasInitialTotalSupply - initialAlphabetGASAmount*int64(len(c.Wallets))) / 2
-}
-
-func transferFunds(c *helper.InitializeContext) error {
-	ok, err := transferFundsFinished(c)
-	if ok || err != nil {
-		if err == nil {
-			c.Command.Println("Stage 1: already performed.")
-		}
-		return err
-	}
-
-	var transfers []transferTarget
-	for _, acc := range c.Accounts {
-		to := acc.Contract.ScriptHash()
-		transfers = append(transfers,
-			transferTarget{
-				Token:   gas.Hash,
-				Address: to,
-				Amount:  initialAlphabetGASAmount,
-			},
-		)
-	}
-
-	// It is convenient to have all funds at the committee account.
-	transfers = append(transfers,
-		transferTarget{
-			Token:   gas.Hash,
-			Address: c.CommitteeAcc.Contract.ScriptHash(),
-			Amount:  initialCommitteeGASAmount(c),
-		},
-		transferTarget{
-			Token:   neo.Hash,
-			Address: c.CommitteeAcc.Contract.ScriptHash(),
-			Amount:  native.NEOTotalSupply,
-		},
-	)
-
-	tx, err := createNEP17MultiTransferTx(c.Client, c.ConsensusAcc, transfers)
-	if err != nil {
-		return fmt.Errorf("can't create transfer transaction: %w", err)
-	}
-
-	if err := c.MultiSignAndSend(tx, constants.ConsensusAccountName); err != nil {
-		return fmt.Errorf("can't send transfer transaction: %w", err)
-	}
-
-	return c.AwaitTx()
-}
-
-// transferFundsFinished checks balances of accounts we transfer GAS to.
-// The stage is considered finished if the balance is greater than the half of what we need to transfer.
-func transferFundsFinished(c *helper.InitializeContext) (bool, error) {
-	acc := c.Accounts[0]
-
-	r := nep17.NewReader(c.ReadOnlyInvoker, gas.Hash)
-	res, err := r.BalanceOf(acc.Contract.ScriptHash())
-	if err != nil || res.Cmp(big.NewInt(initialAlphabetGASAmount/2)) != 1 {
-		return false, err
-	}
-
-	res, err = r.BalanceOf(c.CommitteeAcc.ScriptHash())
-	return res != nil && res.Cmp(big.NewInt(initialCommitteeGASAmount(c)/2)) == 1, err
-}
-
-func transferGASToProxy(c *helper.InitializeContext) error {
-	proxyCs := c.GetContract(constants.ProxyContract)
-
-	r := nep17.NewReader(c.ReadOnlyInvoker, gas.Hash)
-	bal, err := r.BalanceOf(proxyCs.Hash)
-	if err != nil || bal.Sign() > 0 {
-		return err
-	}
-
-	tx, err := createNEP17MultiTransferTx(c.Client, c.CommitteeAcc, []transferTarget{{
-		Token:   gas.Hash,
-		Address: proxyCs.Hash,
-		Amount:  initialProxyGASAmount,
-	}})
-	if err != nil {
-		return err
-	}
-
-	if err := c.MultiSignAndSend(tx, constants.CommitteeAccountName); err != nil {
-		return err
-	}
-
-	return c.AwaitTx()
-}
-
-type transferTarget struct {
-	Token   util.Uint160
-	Address util.Uint160
-	Amount  int64
-	Data    any
-}
-
-func createNEP17MultiTransferTx(c helper.Client, acc *wallet.Account, recipients []transferTarget) (*transaction.Transaction, error) {
-	from := acc.Contract.ScriptHash()
-
-	w := io.NewBufBinWriter()
-	for i := range recipients {
-		emit.AppCall(w.BinWriter, recipients[i].Token, "transfer", callflag.All,
-			from, recipients[i].Address, recipients[i].Amount, recipients[i].Data)
-		emit.Opcodes(w.BinWriter, opcode.ASSERT)
-	}
-	if w.Err != nil {
-		return nil, fmt.Errorf("failed to create transfer script: %w", w.Err)
-	}
-
-	signers := []actor.SignerAccount{{
-		Signer: transaction.Signer{
-			Account: acc.Contract.ScriptHash(),
-			Scopes:  transaction.CalledByEntry,
-		},
-		Account: acc,
-	}}
-
-	act, err := actor.New(c, signers)
-	if err != nil {
-		return nil, fmt.Errorf("can't create actor: %w", err)
-	}
-	tx, err := act.MakeRun(w.Bytes())
-	if err != nil {
-		sum := make(map[util.Uint160]int64)
-		for _, recipient := range recipients {
-			sum[recipient.Token] += recipient.Amount
-		}
-		detail := make([]string, 0, len(sum))
-		for _, value := range sum {
-			detail = append(detail, fmt.Sprintf("amount=%v", value))
-		}
-		err = fmt.Errorf("transfer failed: from=%s(%s) %s: %w", acc.Label, acc.Address, strings.Join(detail, " "), err)
-	}
-	return tx, err
-}

cmd/frostfs-adm/internal/modules/morph/initialize/root.go

@@ -1,57 +0,0 @@
-package initialize
-
-import (
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-)
-
-const (
-	maxObjectSizeCLIFlag           = "max-object-size"
-	epochDurationCLIFlag           = "epoch-duration"
-	containerFeeCLIFlag            = "container-fee"
-	containerAliasFeeCLIFlag       = "container-alias-fee"
-	candidateFeeCLIFlag            = "candidate-fee"
-	homomorphicHashDisabledCLIFlag = "homomorphic-disabled"
-	withdrawFeeCLIFlag             = "withdraw-fee"
-)
-
-var Cmd = &cobra.Command{
-	Use:   "init",
-	Short: "Initialize side chain network with smart-contracts and network settings",
-	PreRun: func(cmd *cobra.Command, _ []string) {
-		_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-		_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		_ = viper.BindPFlag(commonflags.EpochDurationInitFlag, cmd.Flags().Lookup(epochDurationCLIFlag))
-		_ = viper.BindPFlag(commonflags.MaxObjectSizeInitFlag, cmd.Flags().Lookup(maxObjectSizeCLIFlag))
-		_ = viper.BindPFlag(commonflags.MaxECDataCountFlag, cmd.Flags().Lookup(commonflags.MaxECDataCountFlag))
-		_ = viper.BindPFlag(commonflags.MaxECParityCounFlag, cmd.Flags().Lookup(commonflags.MaxECParityCounFlag))
-		_ = viper.BindPFlag(commonflags.HomomorphicHashDisabledInitFlag, cmd.Flags().Lookup(homomorphicHashDisabledCLIFlag))
-		_ = viper.BindPFlag(commonflags.CandidateFeeInitFlag, cmd.Flags().Lookup(candidateFeeCLIFlag))
-		_ = viper.BindPFlag(commonflags.ContainerFeeInitFlag, cmd.Flags().Lookup(containerFeeCLIFlag))
-		_ = viper.BindPFlag(commonflags.ContainerAliasFeeInitFlag, cmd.Flags().Lookup(containerAliasFeeCLIFlag))
-		_ = viper.BindPFlag(commonflags.WithdrawFeeInitFlag, cmd.Flags().Lookup(withdrawFeeCLIFlag))
-		_ = viper.BindPFlag(commonflags.ProtoConfigPath, cmd.Flags().Lookup(commonflags.ProtoConfigPath))
-	},
-	RunE: initializeSideChainCmd,
-}
-
-func initInitCmd() {
-	Cmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-	Cmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	Cmd.Flags().String(commonflags.ContractsInitFlag, "", commonflags.ContractsInitFlagDesc)
-	Cmd.Flags().String(commonflags.ContractsURLFlag, "", commonflags.ContractsURLFlagDesc)
-	Cmd.Flags().Uint(epochDurationCLIFlag, 240, "Amount of side chain blocks in one FrostFS epoch")
-	Cmd.Flags().Uint(maxObjectSizeCLIFlag, 67108864, "Max single object size in bytes")
-	Cmd.Flags().Bool(homomorphicHashDisabledCLIFlag, false, "Disable object homomorphic hashing")
-	// Defaults are taken from neo-preodolenie.
-	Cmd.Flags().Uint64(containerFeeCLIFlag, 1000, "Container registration fee")
-	Cmd.Flags().Uint64(containerAliasFeeCLIFlag, 500, "Container alias fee")
-	Cmd.Flags().String(commonflags.ProtoConfigPath, "", "Path to the consensus node configuration")
-	Cmd.Flags().String(commonflags.LocalDumpFlag, "", "Path to the blocks dump file")
-	Cmd.MarkFlagsMutuallyExclusive(commonflags.ContractsInitFlag, commonflags.ContractsURLFlag)
-}
-
-func init() {
-	initInitCmd()
-}

cmd/frostfs-adm/internal/modules/morph/initialize_deploy.go

@@ -0,0 +1,617 @@
+package morph
+
+import (
+	"archive/tar"
+	"compress/gzip"
+	"encoding/hex"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"git.frostfs.info/TrueCloudLab/frostfs-contract/common"
+	"git.frostfs.info/TrueCloudLab/frostfs-contract/nns"
+	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/innerring"
+	morphClient "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client"
+	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client/netmap"
+	"github.com/nspcc-dev/neo-go/pkg/core/state"
+	"github.com/nspcc-dev/neo-go/pkg/core/transaction"
+	"github.com/nspcc-dev/neo-go/pkg/encoding/address"
+	io2 "github.com/nspcc-dev/neo-go/pkg/io"
+	"github.com/nspcc-dev/neo-go/pkg/rpcclient"
+	"github.com/nspcc-dev/neo-go/pkg/rpcclient/actor"
+	"github.com/nspcc-dev/neo-go/pkg/rpcclient/management"
+	"github.com/nspcc-dev/neo-go/pkg/rpcclient/unwrap"
+	"github.com/nspcc-dev/neo-go/pkg/smartcontract"
+	"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
+	"github.com/nspcc-dev/neo-go/pkg/smartcontract/manifest"
+	"github.com/nspcc-dev/neo-go/pkg/smartcontract/nef"
+	"github.com/nspcc-dev/neo-go/pkg/util"
+	"github.com/nspcc-dev/neo-go/pkg/vm/emit"
+	"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
+	"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
+	"github.com/nspcc-dev/neo-go/pkg/vm/vmstate"
+)
+
+const (
+	nnsContract        = "nns"
+	frostfsContract    = "frostfs"    // not deployed in side-chain.
+	processingContract = "processing" // not deployed in side-chain.
+	alphabetContract   = "alphabet"
+	balanceContract    = "balance"
+	containerContract  = "container"
+	frostfsIDContract  = "frostfsid"
+	netmapContract     = "netmap"
+	proxyContract      = "proxy"
+)
+
+var (
+	contractList = []string{
+		balanceContract,
+		containerContract,
+		frostfsIDContract,
+		netmapContract,
+		proxyContract,
+	}
+
+	fullContractList = append([]string{
+		frostfsContract,
+		processingContract,
+		nnsContract,
+		alphabetContract,
+	}, contractList...)
+
+	netmapConfigKeys = []string{
+		netmap.EpochDurationConfig,
+		netmap.MaxObjectSizeConfig,
+		netmap.ContainerFeeConfig,
+		netmap.ContainerAliasFeeConfig,
+		netmap.IrCandidateFeeConfig,
+		netmap.WithdrawFeeConfig,
+		netmap.HomomorphicHashingDisabledKey,
+		netmap.MaintenanceModeAllowedConfig,
+	}
+)
+
+type contractState struct {
+	NEF         *nef.File
+	RawNEF      []byte
+	Manifest    *manifest.Manifest
+	RawManifest []byte
+	Hash        util.Uint160
+}
+
+const (
+	updateMethodName = "update"
+	deployMethodName = "deploy"
+)
+
+func (c *initializeContext) deployNNS(method string) error {
+	cs := c.getContract(nnsContract)
+	h := cs.Hash
+
+	nnsCs, err := c.nnsContractState()
+	if err == nil {
+		if nnsCs.NEF.Checksum == cs.NEF.Checksum {
+			if method == deployMethodName {
+				c.Command.Println("NNS contract is already deployed.")
+			} else {
+				c.Command.Println("NNS contract is already updated.")
+			}
+			return nil
+		}
+		h = nnsCs.Hash
+	}
+
+	err = c.addManifestGroup(h, cs)
+	if err != nil {
+		return fmt.Errorf("can't sign manifest group: %v", err)
+	}
+
+	params := getContractDeployParameters(cs, nil)
+	signer := transaction.Signer{
+		Account: c.CommitteeAcc.Contract.ScriptHash(),
+		Scopes:  transaction.CalledByEntry,
+	}
+
+	invokeHash := management.Hash
+	if method == updateMethodName {
+		invokeHash = nnsCs.Hash
+	}
+
+	res, err := invokeFunction(c.Client, invokeHash, method, params, []transaction.Signer{signer})
+	if err != nil {
+		return fmt.Errorf("can't deploy NNS contract: %w", err)
+	}
+	if res.State != vmstate.Halt.String() {
+		return fmt.Errorf("can't deploy NNS contract: %s", res.FaultException)
+	}
+
+	tx, err := c.Client.CreateTxFromScript(res.Script, c.CommitteeAcc, res.GasConsumed, 0, []rpcclient.SignerAccount{{
+		Signer:  signer,
+		Account: c.CommitteeAcc,
+	}})
+	if err != nil {
+		return fmt.Errorf("failed to create deploy tx for %s: %w", nnsContract, err)
+	}
+
+	if err := c.multiSignAndSend(tx, committeeAccountName); err != nil {
+		return fmt.Errorf("can't send deploy transaction: %w", err)
+	}
+
+	return c.awaitTx()
+}
+
+func (c *initializeContext) updateContracts() error {
+	alphaCs := c.getContract(alphabetContract)
+
+	nnsCs, err := c.nnsContractState()
+	if err != nil {
+		return err
+	}
+	nnsHash := nnsCs.Hash
+
+	w := io2.NewBufBinWriter()
+
+	// Update script size for a single-node committee is close to the maximum allowed size of 65535.
+	// Because of this we want to reuse alphabet contract NEF and manifest for different updates.
+	// The generated script is as following.
+	// 1. Initialize static slot for alphabet NEF.
+	// 2. Store NEF into the static slot.
+	// 3. Push parameters for each alphabet contract on stack.
+	// 4. Add contract group to the manifest.
+	// 5. For each alphabet contract, invoke `update` using parameters on stack and
+	//    NEF from step 2 and manifest from step 4.
+	emit.Instruction(w.BinWriter, opcode.INITSSLOT, []byte{1})
+	emit.Bytes(w.BinWriter, alphaCs.RawNEF)
+	emit.Opcodes(w.BinWriter, opcode.STSFLD0)
+
+	keysParam, err := c.deployAlphabetAccounts(nnsHash, w, alphaCs)
+	if err != nil {
+		return err
+	}
+
+	w.Reset()
+
+	if err = c.deployOrUpdateContracts(w, nnsHash, keysParam); err != nil {
+		return err
+	}
+
+	groupKey := c.ContractWallet.Accounts[0].PrivateKey().PublicKey()
+	_, _, err = c.emitUpdateNNSGroupScript(w, nnsHash, groupKey)
+	if err != nil {
+		return err
+	}
+	c.Command.Printf("NNS: Set %s -> %s\n", morphClient.NNSGroupKeyName, hex.EncodeToString(groupKey.Bytes()))
+
+	emit.Opcodes(w.BinWriter, opcode.LDSFLD0)
+	emit.Int(w.BinWriter, 1)
+	emit.Opcodes(w.BinWriter, opcode.PACK)
+	emit.AppCallNoArgs(w.BinWriter, nnsHash, "setPrice", callflag.All)
+
+	if err := c.sendCommitteeTx(w.Bytes(), false); err != nil {
+		return err
+	}
+	return c.awaitTx()
+}
+
+func (c *initializeContext) deployOrUpdateContracts(w *io2.BufBinWriter, nnsHash util.Uint160, keysParam []any) error {
+	emit.Instruction(w.BinWriter, opcode.INITSSLOT, []byte{1})
+	emit.AppCall(w.BinWriter, nnsHash, "getPrice", callflag.All)
+	emit.Opcodes(w.BinWriter, opcode.STSFLD0)
+	emit.AppCall(w.BinWriter, nnsHash, "setPrice", callflag.All, 1)
+
+	for _, ctrName := range contractList {
+		cs := c.getContract(ctrName)
+
+		method := updateMethodName
+		ctrHash, err := nnsResolveHash(c.ReadOnlyInvoker, nnsHash, ctrName+".frostfs")
+		if err != nil {
+			if errors.Is(err, errMissingNNSRecord) {
+				// if contract not found we deploy it instead of update
+				method = deployMethodName
+			} else {
+				return fmt.Errorf("can't resolve hash for contract update: %w", err)
+			}
+		}
+
+		err = c.addManifestGroup(ctrHash, cs)
+		if err != nil {
+			return fmt.Errorf("can't sign manifest group: %v", err)
+		}
+
+		invokeHash := management.Hash
+		if method == updateMethodName {
+			invokeHash = ctrHash
+		}
+
+		params := getContractDeployParameters(cs, c.getContractDeployData(ctrName, keysParam, updateMethodName))
+		res, err := c.CommitteeAct.MakeCall(invokeHash, method, params...)
+		if err != nil {
+			if method != updateMethodName || !strings.Contains(err.Error(), common.ErrAlreadyUpdated) {
+				return fmt.Errorf("deploy contract: %w", err)
+			}
+			c.Command.Printf("%s contract is already updated.\n", ctrName)
+			continue
+		}
+
+		w.WriteBytes(res.Script)
+
+		if method == deployMethodName {
+			// same actions are done in initializeContext.setNNS, can be unified
+			domain := ctrName + ".frostfs"
+			script, ok, err := c.nnsRegisterDomainScript(nnsHash, cs.Hash, domain)
+			if err != nil {
+				return err
+			}
+			if !ok {
+				w.WriteBytes(script)
+				emit.AppCall(w.BinWriter, nnsHash, "deleteRecords", callflag.All, domain, int64(nns.TXT))
+				emit.AppCall(w.BinWriter, nnsHash, "addRecord", callflag.All,
+					domain, int64(nns.TXT), cs.Hash.StringLE())
+				emit.AppCall(w.BinWriter, nnsHash, "addRecord", callflag.All,
+					domain, int64(nns.TXT), address.Uint160ToString(cs.Hash))
+			}
+			c.Command.Printf("NNS: Set %s -> %s\n", domain, cs.Hash.StringLE())
+		}
+	}
+	return nil
+}
+
+func (c *initializeContext) deployAlphabetAccounts(nnsHash util.Uint160, w *io2.BufBinWriter, alphaCs *contractState) ([]any, error) {
+	var keysParam []any
+
+	baseGroups := alphaCs.Manifest.Groups
+
+	// alphabet contracts should be deployed by individual nodes to get different hashes.
+	for i, acc := range c.Accounts {
+		ctrHash, err := nnsResolveHash(c.ReadOnlyInvoker, nnsHash, getAlphabetNNSDomain(i))
+		if err != nil {
+			return nil, fmt.Errorf("can't resolve hash for contract update: %w", err)
+		}
+
+		keysParam = append(keysParam, acc.PrivateKey().PublicKey().Bytes())
+
+		params := c.getAlphabetDeployItems(i, len(c.Wallets))
+		emit.Array(w.BinWriter, params...)
+
+		alphaCs.Manifest.Groups = baseGroups
+		err = c.addManifestGroup(ctrHash, alphaCs)
+		if err != nil {
+			return nil, fmt.Errorf("can't sign manifest group: %v", err)
+		}
+
+		emit.Bytes(w.BinWriter, alphaCs.RawManifest)
+		emit.Opcodes(w.BinWriter, opcode.LDSFLD0)
+		emit.Int(w.BinWriter, 3)
+		emit.Opcodes(w.BinWriter, opcode.PACK)
+		emit.AppCallNoArgs(w.BinWriter, ctrHash, updateMethodName, callflag.All)
+	}
+	if err := c.sendCommitteeTx(w.Bytes(), false); err != nil {
+		if !strings.Contains(err.Error(), common.ErrAlreadyUpdated) {
+			return nil, err
+		}
+		c.Command.Println("Alphabet contracts are already updated.")
+	}
+
+	return keysParam, nil
+}
+
+func (c *initializeContext) deployContracts() error {
+	alphaCs := c.getContract(alphabetContract)
+
+	var keysParam []any
+
+	baseGroups := alphaCs.Manifest.Groups
+
+	// alphabet contracts should be deployed by individual nodes to get different hashes.
+	for i, acc := range c.Accounts {
+		ctrHash := state.CreateContractHash(acc.Contract.ScriptHash(), alphaCs.NEF.Checksum, alphaCs.Manifest.Name)
+		if c.isUpdated(ctrHash, alphaCs) {
+			c.Command.Printf("Alphabet contract #%d is already deployed.\n", i)
+			continue
+		}
+
+		alphaCs.Manifest.Groups = baseGroups
+		err := c.addManifestGroup(ctrHash, alphaCs)
+		if err != nil {
+			return fmt.Errorf("can't sign manifest group: %v", err)
+		}
+
+		keysParam = append(keysParam, acc.PrivateKey().PublicKey().Bytes())
+		params := getContractDeployParameters(alphaCs, c.getAlphabetDeployItems(i, len(c.Wallets)))
+
+		act, err := actor.NewSimple(c.Client, acc)
+		if err != nil {
+			return fmt.Errorf("could not create actor: %w", err)
+		}
+
+		txHash, vub, err := act.SendCall(management.Hash, deployMethodName, params...)
+		if err != nil {
+			return fmt.Errorf("can't deploy alphabet #%d contract: %w", i, err)
+		}
+
+		c.SentTxs = append(c.SentTxs, hashVUBPair{hash: txHash, vub: vub})
+	}
+
+	for _, ctrName := range contractList {
+		cs := c.getContract(ctrName)
+
+		ctrHash := cs.Hash
+		if c.isUpdated(ctrHash, cs) {
+			c.Command.Printf("%s contract is already deployed.\n", ctrName)
+			continue
+		}
+
+		err := c.addManifestGroup(ctrHash, cs)
+		if err != nil {
+			return fmt.Errorf("can't sign manifest group: %v", err)
+		}
+
+		params := getContractDeployParameters(cs, c.getContractDeployData(ctrName, keysParam, deployMethodName))
+		res, err := c.CommitteeAct.MakeCall(management.Hash, deployMethodName, params...)
+		if err != nil {
+			return fmt.Errorf("can't deploy %s contract: %w", ctrName, err)
+		}
+
+		if err := c.sendCommitteeTx(res.Script, false); err != nil {
+			return err
+		}
+	}
+
+	return c.awaitTx()
+}
+
+func (c *initializeContext) isUpdated(ctrHash util.Uint160, cs *contractState) bool {
+	realCs, err := c.Client.GetContractStateByHash(ctrHash)
+	return err == nil && realCs.NEF.Checksum == cs.NEF.Checksum
+}
+
+func (c *initializeContext) getContract(ctrName string) *contractState {
+	return c.Contracts[ctrName]
+}
+
+func (c *initializeContext) readContracts(names []string) error {
+	var (
+		fi  os.FileInfo
+		err error
+	)
+	if c.ContractPath != "" {
+		fi, err = os.Stat(c.ContractPath)
+		if err != nil {
+			return fmt.Errorf("invalid contracts path: %w", err)
+		}
+	}
+
+	if c.ContractPath != "" && fi.IsDir() {
+		for _, ctrName := range names {
+			cs, err := readContract(filepath.Join(c.ContractPath, ctrName), ctrName)
+			if err != nil {
+				return err
+			}
+			c.Contracts[ctrName] = cs
+		}
+	} else {
+		var r io.ReadCloser
+		if c.ContractPath == "" {
+			return errors.New("contracts flag is missing")
+		}
+		r, err = os.Open(c.ContractPath)
+		if err != nil {
+			return fmt.Errorf("can't open contracts archive: %w", err)
+		}
+		defer r.Close()
+
+		m, err := readContractsFromArchive(r, names)
+		if err != nil {
+			return err
+		}
+		for _, name := range names {
+			if err := m[name].parse(); err != nil {
+				return err
+			}
+			c.Contracts[name] = m[name]
+		}
+	}
+
+	for _, ctrName := range names {
+		if ctrName != alphabetContract {
+			cs := c.Contracts[ctrName]
+			cs.Hash = state.CreateContractHash(c.CommitteeAcc.Contract.ScriptHash(),
+				cs.NEF.Checksum, cs.Manifest.Name)
+		}
+	}
+	return nil
+}
+
+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)
+	}
+	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)
+	}
+
+	cs := &contractState{
+		RawNEF:      rawNef,
+		RawManifest: rawManif,
+	}
+
+	return cs, cs.parse()
+}
+
+func (cs *contractState) parse() error {
+	nf, err := nef.FileFromBytes(cs.RawNEF)
+	if err != nil {
+		return fmt.Errorf("can't parse NEF file: %w", err)
+	}
+
+	m := new(manifest.Manifest)
+	if err := json.Unmarshal(cs.RawManifest, m); err != nil {
+		return fmt.Errorf("can't parse manifest file: %w", err)
+	}
+
+	cs.NEF = &nf
+	cs.Manifest = m
+	return nil
+}
+
+func readContractsFromArchive(file io.Reader, names []string) (map[string]*contractState, error) {
+	m := make(map[string]*contractState, len(names))
+	for i := range names {
+		m[names[i]] = new(contractState)
+	}
+
+	gr, err := gzip.NewReader(file)
+	if err != nil {
+		return nil, fmt.Errorf("contracts file must be tar.gz archive: %w", err)
+	}
+
+	r := tar.NewReader(gr)
+	for h, err := r.Next(); ; h, err = r.Next() {
+		if err != nil {
+			break
+		}
+
+		dir, _ := filepath.Split(h.Name)
+		ctrName := filepath.Base(dir)
+
+		cs, ok := m[ctrName]
+		if !ok {
+			continue
+		}
+
+		switch {
+		case strings.HasSuffix(h.Name, filepath.Join(ctrName, ctrName+"_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"):
+			cs.RawManifest, err = io.ReadAll(r)
+			if err != nil {
+				return nil, fmt.Errorf("can't read manifest file for %s contract: %w", ctrName, err)
+			}
+		}
+		m[ctrName] = cs
+	}
+
+	for ctrName, cs := range m {
+		if cs.RawNEF == nil {
+			return nil, fmt.Errorf("NEF for %s contract wasn't found", ctrName)
+		}
+		if cs.RawManifest == nil {
+			return nil, fmt.Errorf("manifest for %s contract wasn't found", ctrName)
+		}
+	}
+	return m, nil
+}
+
+func getContractDeployParameters(cs *contractState, deployData []any) []any {
+	return []any{cs.RawNEF, cs.RawManifest, deployData}
+}
+
+func (c *initializeContext) getContractDeployData(ctrName string, keysParam []any, method string) []any {
+	items := make([]any, 1, 6)
+	items[0] = false // notaryDisabled is false
+
+	switch ctrName {
+	case frostfsContract:
+		items = append(items,
+			c.Contracts[processingContract].Hash,
+			keysParam,
+			smartcontract.Parameter{})
+	case processingContract:
+		items = append(items, c.Contracts[frostfsContract].Hash)
+		return items[1:] // no notary info
+	case balanceContract:
+		items = append(items,
+			c.Contracts[netmapContract].Hash,
+			c.Contracts[containerContract].Hash)
+	case containerContract:
+		// In case if NNS is updated multiple times, we can't calculate
+		// it's actual hash based on local data, thus query chain.
+		nnsCs, err := c.Client.GetContractStateByID(1)
+		if err != nil {
+			panic("NNS is not yet deployed")
+		}
+		items = append(items,
+			c.Contracts[netmapContract].Hash,
+			c.Contracts[balanceContract].Hash,
+			c.Contracts[frostfsIDContract].Hash,
+			nnsCs.Hash,
+			"container")
+	case frostfsIDContract:
+		items = append(items,
+			c.Contracts[netmapContract].Hash,
+			c.Contracts[containerContract].Hash)
+	case netmapContract:
+		md := getDefaultNetmapContractConfigMap()
+		if method == updateMethodName {
+			arr, err := c.getNetConfigFromNetmapContract()
+			if err != nil {
+				panic(err)
+			}
+			m, err := parseConfigFromNetmapContract(arr)
+			if err != nil {
+				panic(err)
+			}
+			for k, v := range m {
+				for _, key := range netmapConfigKeys {
+					if k == key {
+						md[k] = v
+						break
+					}
+				}
+			}
+		}
+
+		var configParam []any
+		for k, v := range md {
+			configParam = append(configParam, k, v)
+		}
+
+		items = append(items,
+			c.Contracts[balanceContract].Hash,
+			c.Contracts[containerContract].Hash,
+			keysParam,
+			configParam)
+	case proxyContract:
+		items = nil
+	default:
+		panic(fmt.Sprintf("invalid contract name: %s", ctrName))
+	}
+	return items
+}
+
+func (c *initializeContext) getNetConfigFromNetmapContract() ([]stackitem.Item, error) {
+	cs, err := c.Client.GetContractStateByID(1)
+	if err != nil {
+		return nil, fmt.Errorf("NNS is not yet deployed: %w", err)
+	}
+	nmHash, err := nnsResolveHash(c.ReadOnlyInvoker, cs.Hash, netmapContract+".frostfs")
+	if err != nil {
+		return nil, fmt.Errorf("can't get netmap contract hash: %w", err)
+	}
+	arr, err := unwrap.Array(c.ReadOnlyInvoker.Call(nmHash, "listConfig"))
+	if err != nil {
+		return nil, fmt.Errorf("can't fetch list of network config keys from the netmap contract")
+	}
+	return arr, err
+}
+
+func (c *initializeContext) getAlphabetDeployItems(i, n int) []any {
+	items := make([]any, 6)
+	items[0] = false
+	items[1] = c.Contracts[netmapContract].Hash
+	items[2] = c.Contracts[proxyContract].Hash
+	items[3] = innerring.GlagoliticLetter(i).String()
+	items[4] = int64(i)
+	items[5] = int64(n)
+	return items
+}

cmd/frostfs-adm/internal/modules/morph/initialize_nns.go

@@ -0,0 +1,303 @@
+package morph
+
+import (
+	"encoding/hex"
+	"errors"
+	"fmt"
+	"strconv"
+	"time"
+
+	"git.frostfs.info/TrueCloudLab/frostfs-contract/nns"
+	morphClient "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client"
+	"github.com/nspcc-dev/neo-go/pkg/core/state"
+	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
+	"github.com/nspcc-dev/neo-go/pkg/encoding/address"
+	"github.com/nspcc-dev/neo-go/pkg/io"
+	"github.com/nspcc-dev/neo-go/pkg/rpcclient"
+	"github.com/nspcc-dev/neo-go/pkg/rpcclient/invoker"
+	nnsClient "github.com/nspcc-dev/neo-go/pkg/rpcclient/nns"
+	"github.com/nspcc-dev/neo-go/pkg/rpcclient/unwrap"
+	"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
+	"github.com/nspcc-dev/neo-go/pkg/util"
+	"github.com/nspcc-dev/neo-go/pkg/vm/emit"
+	"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
+	"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
+	"github.com/nspcc-dev/neo-go/pkg/vm/vmstate"
+)
+
+const defaultExpirationTime = 10 * 365 * 24 * time.Hour / time.Second
+
+const frostfsOpsEmail = "ops@frostfs.info"
+
+func (c *initializeContext) setNNS() error {
+	nnsCs, err := c.Client.GetContractStateByID(1)
+	if err != nil {
+		return err
+	}
+
+	ok, err := c.nnsRootRegistered(nnsCs.Hash, "frostfs")
+	if err != nil {
+		return err
+	} else if !ok {
+		bw := io.NewBufBinWriter()
+		emit.AppCall(bw.BinWriter, nnsCs.Hash, "register", callflag.All,
+			"frostfs", c.CommitteeAcc.Contract.ScriptHash(),
+			frostfsOpsEmail, int64(3600), int64(600), int64(defaultExpirationTime), int64(3600))
+		emit.Opcodes(bw.BinWriter, opcode.ASSERT)
+		if err := c.sendCommitteeTx(bw.Bytes(), true); err != nil {
+			return fmt.Errorf("can't add domain root to NNS: %w", err)
+		}
+		if err := c.awaitTx(); err != nil {
+			return err
+		}
+	}
+
+	alphaCs := c.getContract(alphabetContract)
+	for i, acc := range c.Accounts {
+		alphaCs.Hash = state.CreateContractHash(acc.Contract.ScriptHash(), alphaCs.NEF.Checksum, alphaCs.Manifest.Name)
+
+		domain := getAlphabetNNSDomain(i)
+		if err := c.nnsRegisterDomain(nnsCs.Hash, alphaCs.Hash, domain); err != nil {
+			return err
+		}
+		c.Command.Printf("NNS: Set %s -> %s\n", domain, alphaCs.Hash.StringLE())
+	}
+
+	for _, ctrName := range contractList {
+		cs := c.getContract(ctrName)
+
+		domain := ctrName + ".frostfs"
+		if err := c.nnsRegisterDomain(nnsCs.Hash, cs.Hash, domain); err != nil {
+			return err
+		}
+		c.Command.Printf("NNS: Set %s -> %s\n", domain, cs.Hash.StringLE())
+	}
+
+	groupKey := c.ContractWallet.Accounts[0].PrivateKey().PublicKey()
+	err = c.updateNNSGroup(nnsCs.Hash, groupKey)
+	if err != nil {
+		return err
+	}
+	c.Command.Printf("NNS: Set %s -> %s\n", morphClient.NNSGroupKeyName, hex.EncodeToString(groupKey.Bytes()))
+
+	return c.awaitTx()
+}
+
+func (c *initializeContext) updateNNSGroup(nnsHash util.Uint160, pub *keys.PublicKey) error {
+	bw := io.NewBufBinWriter()
+	keyAlreadyAdded, domainRegCodeEmitted, err := c.emitUpdateNNSGroupScript(bw, nnsHash, pub)
+	if keyAlreadyAdded || err != nil {
+		return err
+	}
+
+	script := bw.Bytes()
+	if domainRegCodeEmitted {
+		w := io.NewBufBinWriter()
+		emit.Instruction(w.BinWriter, opcode.INITSSLOT, []byte{1})
+		wrapRegisterScriptWithPrice(w, nnsHash, script)
+		script = w.Bytes()
+	}
+
+	return c.sendCommitteeTx(script, true)
+}
+
+// emitUpdateNNSGroupScript emits script for updating group key stored in NNS.
+// First return value is true iff the key is already there and nothing should be done.
+// Second return value is true iff a domain registration code was emitted.
+func (c *initializeContext) emitUpdateNNSGroupScript(bw *io.BufBinWriter, nnsHash util.Uint160, pub *keys.PublicKey) (bool, bool, error) {
+	isAvail, err := nnsIsAvailable(c.Client, nnsHash, morphClient.NNSGroupKeyName)
+	if err != nil {
+		return false, false, err
+	}
+
+	if !isAvail {
+		currentPub, err := nnsResolveKey(c.ReadOnlyInvoker, nnsHash, morphClient.NNSGroupKeyName)
+		if err != nil {
+			return false, false, err
+		}
+
+		if pub.Equal(currentPub) {
+			return true, false, nil
+		}
+	}
+
+	if isAvail {
+		emit.AppCall(bw.BinWriter, nnsHash, "register", callflag.All,
+			morphClient.NNSGroupKeyName, c.CommitteeAcc.Contract.ScriptHash(),
+			frostfsOpsEmail, int64(3600), int64(600), int64(defaultExpirationTime), int64(3600))
+		emit.Opcodes(bw.BinWriter, opcode.ASSERT)
+	}
+
+	emit.AppCall(bw.BinWriter, nnsHash, "deleteRecords", callflag.All, "group.frostfs", int64(nns.TXT))
+	emit.AppCall(bw.BinWriter, nnsHash, "addRecord", callflag.All,
+		"group.frostfs", int64(nns.TXT), hex.EncodeToString(pub.Bytes()))
+
+	return false, isAvail, nil
+}
+
+func getAlphabetNNSDomain(i int) string {
+	return alphabetContract + strconv.FormatUint(uint64(i), 10) + ".frostfs"
+}
+
+// wrapRegisterScriptWithPrice wraps a given script with `getPrice`/`setPrice` calls for NNS.
+// It is intended to be used for a single transaction, and not as a part of other scripts.
+// It is assumed that script already contains static slot initialization code, the first one
+// (with index 0) is used to store the price.
+func wrapRegisterScriptWithPrice(w *io.BufBinWriter, nnsHash util.Uint160, s []byte) {
+	if len(s) == 0 {
+		return
+	}
+
+	emit.AppCall(w.BinWriter, nnsHash, "getPrice", callflag.All)
+	emit.Opcodes(w.BinWriter, opcode.STSFLD0)
+	emit.AppCall(w.BinWriter, nnsHash, "setPrice", callflag.All, 1)
+
+	w.WriteBytes(s)
+
+	emit.Opcodes(w.BinWriter, opcode.LDSFLD0, opcode.PUSH1, opcode.PACK)
+	emit.AppCallNoArgs(w.BinWriter, nnsHash, "setPrice", callflag.All)
+
+	if w.Err != nil {
+		panic(fmt.Errorf("BUG: can't wrap register script: %w", w.Err))
+	}
+}
+
+func (c *initializeContext) nnsRegisterDomainScript(nnsHash, expectedHash util.Uint160, domain string) ([]byte, bool, error) {
+	ok, err := nnsIsAvailable(c.Client, nnsHash, domain)
+	if err != nil {
+		return nil, false, err
+	}
+
+	if ok {
+		bw := io.NewBufBinWriter()
+		emit.AppCall(bw.BinWriter, nnsHash, "register", callflag.All,
+			domain, c.CommitteeAcc.Contract.ScriptHash(),
+			frostfsOpsEmail, int64(3600), int64(600), int64(defaultExpirationTime), int64(3600))
+		emit.Opcodes(bw.BinWriter, opcode.ASSERT)
+
+		if bw.Err != nil {
+			panic(bw.Err)
+		}
+		return bw.Bytes(), false, nil
+	}
+
+	s, err := nnsResolveHash(c.ReadOnlyInvoker, nnsHash, domain)
+	if err != nil {
+		return nil, false, err
+	}
+	return nil, s == expectedHash, nil
+}
+
+func (c *initializeContext) nnsRegisterDomain(nnsHash, expectedHash util.Uint160, domain string) error {
+	script, ok, err := c.nnsRegisterDomainScript(nnsHash, expectedHash, domain)
+	if ok || err != nil {
+		return err
+	}
+
+	w := io.NewBufBinWriter()
+	emit.Instruction(w.BinWriter, opcode.INITSSLOT, []byte{1})
+	wrapRegisterScriptWithPrice(w, nnsHash, script)
+
+	emit.AppCall(w.BinWriter, nnsHash, "deleteRecords", callflag.All, domain, int64(nns.TXT))
+	emit.AppCall(w.BinWriter, nnsHash, "addRecord", callflag.All,
+		domain, int64(nns.TXT), expectedHash.StringLE())
+	emit.AppCall(w.BinWriter, nnsHash, "addRecord", callflag.All,
+		domain, int64(nns.TXT), address.Uint160ToString(expectedHash))
+	return c.sendCommitteeTx(w.Bytes(), true)
+}
+
+func (c *initializeContext) nnsRootRegistered(nnsHash util.Uint160, zone string) (bool, error) {
+	res, err := c.CommitteeAct.Call(nnsHash, "isAvailable", "name."+zone)
+	if err != nil {
+		return false, err
+	}
+
+	return res.State == vmstate.Halt.String(), nil
+}
+
+var errMissingNNSRecord = errors.New("missing NNS record")
+
+// Returns errMissingNNSRecord if invocation fault exception contains "token not found".
+func nnsResolveHash(inv *invoker.Invoker, nnsHash util.Uint160, domain string) (util.Uint160, error) {
+	item, err := nnsResolve(inv, nnsHash, domain)
+	if err != nil {
+		return util.Uint160{}, err
+	}
+	return parseNNSResolveResult(item)
+}
+
+func nnsResolve(inv *invoker.Invoker, nnsHash util.Uint160, domain string) (stackitem.Item, error) {
+	return unwrap.Item(inv.Call(nnsHash, "resolve", domain, int64(nns.TXT)))
+}
+
+func nnsResolveKey(inv *invoker.Invoker, nnsHash util.Uint160, domain string) (*keys.PublicKey, error) {
+	res, err := nnsResolve(inv, nnsHash, domain)
+	if err != nil {
+		return nil, err
+	}
+	if _, ok := res.Value().(stackitem.Null); ok {
+		return nil, errors.New("NNS record is missing")
+	}
+	arr, ok := res.Value().([]stackitem.Item)
+	if !ok {
+		return nil, errors.New("API of the NNS contract method `resolve` has changed")
+	}
+	for i := range arr {
+		var bs []byte
+		bs, err = arr[i].TryBytes()
+		if err != nil {
+			continue
+		}
+
+		return keys.NewPublicKeyFromString(string(bs))
+	}
+	return nil, errors.New("no valid keys are found")
+}
+
+// parseNNSResolveResult parses the result of resolving NNS record.
+// It works with multiple formats (corresponding to multiple NNS versions).
+// If array of hashes is provided, it returns only the first one.
+func parseNNSResolveResult(res stackitem.Item) (util.Uint160, error) {
+	arr, ok := res.Value().([]stackitem.Item)
+	if !ok {
+		arr = []stackitem.Item{res}
+	}
+	if _, ok := res.Value().(stackitem.Null); ok || len(arr) == 0 {
+		return util.Uint160{}, errors.New("NNS record is missing")
+	}
+	for i := range arr {
+		bs, err := arr[i].TryBytes()
+		if err != nil {
+			continue
+		}
+
+		// We support several formats for hash encoding, this logic should be maintained in sync
+		// with nnsResolve from pkg/morph/client/nns.go
+		h, err := util.Uint160DecodeStringLE(string(bs))
+		if err == nil {
+			return h, nil
+		}
+
+		h, err = address.StringToUint160(string(bs))
+		if err == nil {
+			return h, nil
+		}
+	}
+	return util.Uint160{}, errors.New("no valid hashes are found")
+}
+
+func nnsIsAvailable(c Client, nnsHash util.Uint160, name string) (bool, error) {
+	switch c.(type) {
+	case *rpcclient.Client:
+		inv := invoker.New(c, nil)
+		reader := nnsClient.NewReader(inv, nnsHash)
+		return reader.IsAvailable(name)
+	default:
+		b, err := unwrap.Bool(invokeFunction(c, nnsHash, "isAvailable", []any{name}, nil))
+		if err != nil {
+			return false, fmt.Errorf("`isAvailable`: invalid response: %w", err)
+		}
+
+		return b, nil
+	}
+}

cmd/frostfs-adm/internal/modules/morph/initialize_register.go

@@ -1,21 +1,16 @@
-package initialize
+package morph
 
 import (
 	"errors"
 	"fmt"
-	"math/big"
 
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/helper"
 	"github.com/nspcc-dev/neo-go/pkg/core/native"
 	"github.com/nspcc-dev/neo-go/pkg/core/state"
 	"github.com/nspcc-dev/neo-go/pkg/core/transaction"
 	"github.com/nspcc-dev/neo-go/pkg/io"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/actor"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient/invoker"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient/neo"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/nep17"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient/unwrap"
 	"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
 	"github.com/nspcc-dev/neo-go/pkg/util"
@@ -29,8 +24,8 @@ const (
 	registerBatchSize        = transaction.MaxAttributes - 1
 )
 
-func registerCandidateRange(c *helper.InitializeContext, start, end int) error {
-	regPrice, err := getCandidateRegisterPrice(c)
+func (c *initializeContext) registerCandidateRange(start, end int) error {
+	regPrice, err := c.getCandidateRegisterPrice()
 	if err != nil {
 		return fmt.Errorf("can't fetch registration price: %w", err)
 	}
@@ -46,12 +41,12 @@ func registerCandidateRange(c *helper.InitializeContext, start, end int) error {
 		panic(fmt.Sprintf("BUG: %v", w.Err))
 	}
 
-	signers := []actor.SignerAccount{{
-		Signer:  c.GetSigner(false, c.CommitteeAcc),
+	signers := []rpcclient.SignerAccount{{
+		Signer:  c.getSigner(false, c.CommitteeAcc),
 		Account: c.CommitteeAcc,
 	}}
 	for _, acc := range c.Accounts[start:end] {
-		signers = append(signers, actor.SignerAccount{
+		signers = append(signers, rpcclient.SignerAccount{
 			Signer: transaction.Signer{
 				Account:          acc.Contract.ScriptHash(),
 				Scopes:           transaction.CustomContracts,
@@ -61,15 +56,11 @@ func registerCandidateRange(c *helper.InitializeContext, start, end int) error {
 		})
 	}
 
-	act, err := actor.New(c.Client, signers)
-	if err != nil {
-		return fmt.Errorf("can't create actor: %w", err)
-	}
-	tx, err := act.MakeRun(w.Bytes())
+	tx, err := c.Client.CreateTxFromScript(w.Bytes(), c.CommitteeAcc, -1, 0, signers)
 	if err != nil {
 		return fmt.Errorf("can't create tx: %w", err)
 	}
-	if err := c.MultiSign(tx, constants.CommitteeAccountName); err != nil {
+	if err := c.multiSign(tx, committeeAccountName); err != nil {
 		return fmt.Errorf("can't sign a transaction: %w", err)
 	}
 
@@ -80,10 +71,10 @@ func registerCandidateRange(c *helper.InitializeContext, start, end int) error {
 		}
 	}
 
-	return c.SendTx(tx, c.Command, true)
+	return c.sendTx(tx, c.Command, true)
 }
 
-func registerCandidates(c *helper.InitializeContext) error {
+func (c *initializeContext) registerCandidates() error {
 	cc, err := unwrap.Array(c.ReadOnlyInvoker.Call(neo.Hash, "getCandidates"))
 	if err != nil {
 		return fmt.Errorf("`getCandidates`: %w", err)
@@ -100,12 +91,15 @@ func registerCandidates(c *helper.InitializeContext) error {
 	// Register candidates in batches in order to overcome the signers amount limit.
 	// See: https://github.com/nspcc-dev/neo-go/blob/master/pkg/core/transaction/transaction.go#L27
 	for i := 0; i < need; i += registerBatchSize {
-		start, end := i, min(i+registerBatchSize, need)
+		start, end := i, i+registerBatchSize
+		if end > need {
+			end = need
+		}
 		// This check is sound because transactions are accepted/rejected atomically.
 		if have >= end {
 			continue
 		}
-		if err := registerCandidateRange(c, start, end); err != nil {
+		if err := c.registerCandidateRange(start, end); err != nil {
 			return fmt.Errorf("registering candidates %d..%d: %q", start, end-1, err)
 		}
 	}
@@ -113,15 +107,15 @@ func registerCandidates(c *helper.InitializeContext) error {
 	return nil
 }
 
-func transferNEOToAlphabetContracts(c *helper.InitializeContext) error {
+func (c *initializeContext) transferNEOToAlphabetContracts() error {
 	neoHash := neo.Hash
 
-	ok, err := transferNEOFinished(c, neoHash)
+	ok, err := c.transferNEOFinished(neoHash)
 	if ok || err != nil {
 		return err
 	}
 
-	cs := c.GetContract(constants.AlphabetContract)
+	cs := c.getContract(alphabetContract)
 	amount := initialAlphabetNEOAmount / len(c.Wallets)
 
 	bw := io.NewBufBinWriter()
@@ -132,22 +126,21 @@ func transferNEOToAlphabetContracts(c *helper.InitializeContext) error {
 		emit.Opcodes(bw.BinWriter, opcode.ASSERT)
 	}
 
-	if err := c.SendCommitteeTx(bw.Bytes(), false); err != nil {
+	if err := c.sendCommitteeTx(bw.Bytes(), false); err != nil {
 		return err
 	}
 
-	return c.AwaitTx()
+	return c.awaitTx()
 }
 
-func transferNEOFinished(c *helper.InitializeContext, neoHash util.Uint160) (bool, error) {
-	r := nep17.NewReader(c.ReadOnlyInvoker, neoHash)
-	bal, err := r.BalanceOf(c.CommitteeAcc.Contract.ScriptHash())
-	return bal.Cmp(big.NewInt(native.NEOTotalSupply)) == -1, err
+func (c *initializeContext) transferNEOFinished(neoHash util.Uint160) (bool, error) {
+	bal, err := c.Client.NEP17BalanceOf(neoHash, c.CommitteeAcc.Contract.ScriptHash())
+	return bal < native.NEOTotalSupply, err
 }
 
 var errGetPriceInvalid = errors.New("`getRegisterPrice`: invalid response")
 
-func getCandidateRegisterPrice(c *helper.InitializeContext) (int64, error) {
+func (c *initializeContext) getCandidateRegisterPrice() (int64, error) {
 	switch c.Client.(type) {
 	case *rpcclient.Client:
 		inv := invoker.New(c.Client, nil)
@@ -155,7 +148,7 @@ func getCandidateRegisterPrice(c *helper.InitializeContext) (int64, error) {
 		return reader.GetRegisterPrice()
 	default:
 		neoHash := neo.Hash
-		res, err := helper.InvokeFunction(c.Client, neoHash, "getRegisterPrice", nil, nil)
+		res, err := invokeFunction(c.Client, neoHash, "getRegisterPrice", nil, nil)
 		if err != nil {
 			return 0, err
 		}

cmd/frostfs-adm/internal/modules/morph/initialize_roles.go

@@ -1,9 +1,6 @@
-package initialize
+package morph
 
 import (
-	"fmt"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/helper"
 	"github.com/nspcc-dev/neo-go/pkg/core/native/noderoles"
 	"github.com/nspcc-dev/neo-go/pkg/io"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient/rolemgmt"
@@ -11,8 +8,8 @@ import (
 	"github.com/nspcc-dev/neo-go/pkg/vm/emit"
 )
 
-func setNotaryAndAlphabetNodes(c *helper.InitializeContext) error {
-	if ok, err := setRolesFinished(c); ok || err != nil {
+func (c *initializeContext) setNotaryAndAlphabetNodes() error {
+	if ok, err := c.setRolesFinished(); ok || err != nil {
 		if err == nil {
 			c.Command.Println("Stage 2: already performed.")
 		}
@@ -30,23 +27,19 @@ func setNotaryAndAlphabetNodes(c *helper.InitializeContext) error {
 	emit.AppCall(w.BinWriter, rolemgmt.Hash, "designateAsRole",
 		callflag.States|callflag.AllowNotify, int64(noderoles.NeoFSAlphabet), pubs)
 
-	if err := c.SendCommitteeTx(w.Bytes(), false); err != nil {
-		return fmt.Errorf("send committee transaction: %w", err)
+	if err := c.sendCommitteeTx(w.Bytes(), false); err != nil {
+		return err
 	}
 
-	err := c.AwaitTx()
-	if err != nil {
-		err = fmt.Errorf("await committee transaction: %w", err)
-	}
-	return err
+	return c.awaitTx()
 }
 
-func setRolesFinished(c *helper.InitializeContext) (bool, error) {
+func (c *initializeContext) setRolesFinished() (bool, error) {
 	height, err := c.Client.GetBlockCount()
 	if err != nil {
 		return false, err
 	}
 
-	pubs, err := helper.GetDesignatedByRole(c.ReadOnlyInvoker, rolemgmt.Hash, noderoles.NeoFSAlphabet, height)
+	pubs, err := getDesignatedByRole(c.ReadOnlyInvoker, rolemgmt.Hash, noderoles.NeoFSAlphabet, height)
 	return len(pubs) == len(c.Wallets), err
 }

cmd/frostfs-adm/internal/modules/morph/initialize_test.go

@@ -1,4 +1,4 @@
-package initialize
+package morph
 
 import (
 	"encoding/hex"
@@ -9,14 +9,6 @@ import (
 	"testing"
 	"time"
 
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	cmdConfig "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/config"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/generate"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/helper"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/netmap"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/node"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/policy"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/innerring"
 	"github.com/nspcc-dev/neo-go/pkg/config"
 	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
@@ -28,7 +20,7 @@ import (
 )
 
 const (
-	contractsPath = "../../../../../../contract/frostfs-contract-v0.18.0.tar.gz"
+	contractsPath = "../../../../../../frostfs-contract/frostfs-contract-v0.16.0.tar.gz"
 	protoFileName = "proto.yml"
 )
 
@@ -50,10 +42,10 @@ func TestInitialize(t *testing.T) {
 		testInitialize(t, 16)
 	})
 	t.Run("max nodes", func(t *testing.T) {
-		testInitialize(t, constants.MaxAlphabetNodes)
+		testInitialize(t, maxAlphabetNodes)
 	})
 	t.Run("too many nodes", func(t *testing.T) {
-		require.ErrorIs(t, generateTestData(t.TempDir(), constants.MaxAlphabetNodes+1), helper.ErrTooManyAlphabetNodes)
+		require.ErrorIs(t, generateTestData(t, t.TempDir(), maxAlphabetNodes+1), ErrTooManyAlphabetNodes)
 	})
 }
 
@@ -61,66 +53,60 @@ func testInitialize(t *testing.T, committeeSize int) {
 	testdataDir := t.TempDir()
 	v := viper.GetViper()
 
-	require.NoError(t, generateTestData(testdataDir, committeeSize))
-	v.Set(commonflags.ProtoConfigPath, filepath.Join(testdataDir, protoFileName))
+	require.NoError(t, generateTestData(t, testdataDir, committeeSize))
+	v.Set(protoConfigPath, filepath.Join(testdataDir, protoFileName))
 
 	// Set to the path or remove the next statement to download from the network.
-	require.NoError(t, Cmd.Flags().Set(commonflags.ContractsInitFlag, contractsPath))
-
-	dumpPath := filepath.Join(testdataDir, "out")
-	require.NoError(t, Cmd.Flags().Set(commonflags.LocalDumpFlag, dumpPath))
-	v.Set(commonflags.AlphabetWalletsFlag, testdataDir)
-	v.Set(commonflags.EpochDurationInitFlag, 1)
-	v.Set(commonflags.MaxObjectSizeInitFlag, 1024)
+	require.NoError(t, initCmd.Flags().Set(contractsInitFlag, contractsPath))
+	v.Set(localDumpFlag, filepath.Join(testdataDir, "out"))
+	v.Set(alphabetWalletsFlag, testdataDir)
+	v.Set(epochDurationInitFlag, 1)
+	v.Set(maxObjectSizeInitFlag, 1024)
 
 	setTestCredentials(v, committeeSize)
-	require.NoError(t, initializeSideChainCmd(Cmd, nil))
+	require.NoError(t, initializeSideChainCmd(initCmd, nil))
 
 	t.Run("force-new-epoch", func(t *testing.T) {
-		require.NoError(t, netmap.ForceNewEpoch.Flags().Set(commonflags.LocalDumpFlag, dumpPath))
-		require.NoError(t, netmap.ForceNewEpochCmd(netmap.ForceNewEpoch, nil))
+		require.NoError(t, forceNewEpochCmd(forceNewEpoch, nil))
 	})
 	t.Run("set-config", func(t *testing.T) {
-		require.NoError(t, cmdConfig.SetCmd.Flags().Set(commonflags.LocalDumpFlag, dumpPath))
-		require.NoError(t, cmdConfig.SetConfigCmd(cmdConfig.SetCmd, []string{"MaintenanceModeAllowed=true"}))
+		require.NoError(t, setConfigCmd(setConfig, []string{"MaintenanceModeAllowed=true"}))
 	})
 	t.Run("set-policy", func(t *testing.T) {
-		require.NoError(t, policy.Set.Flags().Set(commonflags.LocalDumpFlag, dumpPath))
-		require.NoError(t, policy.SetPolicyCmd(policy.Set, []string{"ExecFeeFactor=1"}))
+		require.NoError(t, setPolicyCmd(setPolicy, []string{"ExecFeeFactor=1"}))
 	})
 	t.Run("remove-node", func(t *testing.T) {
 		pk, err := keys.NewPrivateKey()
 		require.NoError(t, err)
 
 		pub := hex.EncodeToString(pk.PublicKey().Bytes())
-		require.NoError(t, node.RemoveCmd.Flags().Set(commonflags.LocalDumpFlag, dumpPath))
-		require.NoError(t, node.RemoveNodesCmd(node.RemoveCmd, []string{pub}))
+		require.NoError(t, removeNodesCmd(removeNodes, []string{pub}))
 	})
 }
 
-func generateTestData(dir string, size int) error {
+func generateTestData(t *testing.T, dir string, size int) error {
 	v := viper.GetViper()
-	v.Set(commonflags.AlphabetWalletsFlag, dir)
+	v.Set(alphabetWalletsFlag, dir)
 
 	sizeStr := strconv.FormatUint(uint64(size), 10)
-	if err := generate.GenerateAlphabetCmd.Flags().Set(commonflags.AlphabetSizeFlag, sizeStr); err != nil {
+	if err := generateAlphabetCmd.Flags().Set(alphabetSizeFlag, sizeStr); err != nil {
 		return err
 	}
 
 	setTestCredentials(v, size)
-	if err := generate.AlphabetCreds(generate.GenerateAlphabetCmd, nil); err != nil {
+	if err := generateAlphabetCreds(generateAlphabetCmd, nil); err != nil {
 		return err
 	}
 
 	var pubs []string
-	for i := range size {
+	for i := 0; i < size; i++ {
 		p := filepath.Join(dir, innerring.GlagoliticLetter(i).String()+".json")
 		w, err := wallet.NewWalletFromFile(p)
 		if err != nil {
 			return fmt.Errorf("wallet doesn't exist: %w", err)
 		}
 		for _, acc := range w.Accounts {
-			if acc.Label == constants.SingleAccountName {
+			if acc.Label == singleAccountName {
 				pub, ok := vm.ParseSignatureContract(acc.Contract.Script)
 				if !ok {
 					return fmt.Errorf("could not parse signature script for %s", acc.Address)
@@ -148,8 +134,8 @@ func generateTestData(dir string, size int) error {
 }
 
 func setTestCredentials(v *viper.Viper, size int) {
-	for i := range size {
+	for i := 0; i < size; i++ {
 		v.Set("credentials."+innerring.GlagoliticLetter(i).String(), strconv.FormatUint(uint64(i), 10))
 	}
-	v.Set("credentials.contract", constants.TestContractPassword)
+	v.Set("credentials.contract", testContractPassword)
 }

cmd/frostfs-adm/internal/modules/morph/initialize_transfer.go

@@ -0,0 +1,190 @@
+package morph
+
+import (
+	"fmt"
+
+	"github.com/nspcc-dev/neo-go/pkg/core/native"
+	"github.com/nspcc-dev/neo-go/pkg/core/transaction"
+	"github.com/nspcc-dev/neo-go/pkg/io"
+	"github.com/nspcc-dev/neo-go/pkg/rpcclient"
+	"github.com/nspcc-dev/neo-go/pkg/rpcclient/gas"
+	"github.com/nspcc-dev/neo-go/pkg/rpcclient/neo"
+	"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
+	scContext "github.com/nspcc-dev/neo-go/pkg/smartcontract/context"
+	"github.com/nspcc-dev/neo-go/pkg/vm/emit"
+	"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
+	"github.com/nspcc-dev/neo-go/pkg/wallet"
+)
+
+const (
+	gasInitialTotalSupply = 30000000 * native.GASFactor
+	// initialAlphabetGASAmount represents the amount of GAS given to each alphabet node.
+	initialAlphabetGASAmount = 10_000 * native.GASFactor
+	// initialProxyGASAmount represents the amount of GAS given to a proxy contract.
+	initialProxyGASAmount = 50_000 * native.GASFactor
+)
+
+func (c *initializeContext) transferFunds() error {
+	ok, err := c.transferFundsFinished()
+	if ok || err != nil {
+		if err == nil {
+			c.Command.Println("Stage 1: already performed.")
+		}
+		return err
+	}
+
+	var transfers []rpcclient.TransferTarget
+	for _, acc := range c.Accounts {
+		to := acc.Contract.ScriptHash()
+		transfers = append(transfers,
+			rpcclient.TransferTarget{
+				Token:   gas.Hash,
+				Address: to,
+				Amount:  initialAlphabetGASAmount,
+			},
+		)
+	}
+
+	// It is convenient to have all funds at the committee account.
+	transfers = append(transfers,
+		rpcclient.TransferTarget{
+			Token:   gas.Hash,
+			Address: c.CommitteeAcc.Contract.ScriptHash(),
+			Amount:  (gasInitialTotalSupply - initialAlphabetGASAmount*int64(len(c.Wallets))) / 2,
+		},
+		rpcclient.TransferTarget{
+			Token:   neo.Hash,
+			Address: c.CommitteeAcc.Contract.ScriptHash(),
+			Amount:  native.NEOTotalSupply,
+		},
+	)
+
+	tx, err := createNEP17MultiTransferTx(c.Client, c.ConsensusAcc, 0, transfers, []rpcclient.SignerAccount{{
+		Signer: transaction.Signer{
+			Account: c.ConsensusAcc.Contract.ScriptHash(),
+			Scopes:  transaction.CalledByEntry,
+		},
+		Account: c.ConsensusAcc,
+	}})
+	if err != nil {
+		return fmt.Errorf("can't create transfer transaction: %w", err)
+	}
+
+	if err := c.multiSignAndSend(tx, consensusAccountName); err != nil {
+		return fmt.Errorf("can't send transfer transaction: %w", err)
+	}
+
+	return c.awaitTx()
+}
+
+func (c *initializeContext) transferFundsFinished() (bool, error) {
+	acc := c.Accounts[0]
+
+	res, err := c.Client.NEP17BalanceOf(gas.Hash, acc.Contract.ScriptHash())
+	return res > initialAlphabetGASAmount/2, err
+}
+
+func (c *initializeContext) multiSignAndSend(tx *transaction.Transaction, accType string) error {
+	if err := c.multiSign(tx, accType); err != nil {
+		return err
+	}
+
+	return c.sendTx(tx, c.Command, false)
+}
+
+func (c *initializeContext) multiSign(tx *transaction.Transaction, accType string) error {
+	network, err := c.Client.GetNetwork()
+	if err != nil {
+		// error appears only if client
+		// has not been initialized
+		panic(err)
+	}
+
+	// Use parameter context to avoid dealing with signature order.
+	pc := scContext.NewParameterContext("", network, tx)
+	h := c.CommitteeAcc.Contract.ScriptHash()
+	if accType == consensusAccountName {
+		h = c.ConsensusAcc.Contract.ScriptHash()
+	}
+	for _, w := range c.Wallets {
+		acc, err := getWalletAccount(w, accType)
+		if err != nil {
+			return fmt.Errorf("can't find %s wallet account: %w", accType, err)
+		}
+
+		priv := acc.PrivateKey()
+		sign := priv.SignHashable(uint32(network), tx)
+		if err := pc.AddSignature(h, acc.Contract, priv.PublicKey(), sign); err != nil {
+			return fmt.Errorf("can't add signature: %w", err)
+		}
+		if len(pc.Items[h].Signatures) == len(acc.Contract.Parameters) {
+			break
+		}
+	}
+
+	w, err := pc.GetWitness(h)
+	if err != nil {
+		return fmt.Errorf("incomplete signature: %w", err)
+	}
+
+	for i := range tx.Signers {
+		if tx.Signers[i].Account == h {
+			if i < len(tx.Scripts) {
+				tx.Scripts[i] = *w
+			} else if i == len(tx.Scripts) {
+				tx.Scripts = append(tx.Scripts, *w)
+			} else {
+				panic("BUG: invalid signing order")
+			}
+			return nil
+		}
+	}
+
+	return fmt.Errorf("%s account was not found among transaction signers", accType)
+}
+
+func (c *initializeContext) transferGASToProxy() error {
+	proxyCs := c.getContract(proxyContract)
+
+	bal, err := c.Client.NEP17BalanceOf(gas.Hash, proxyCs.Hash)
+	if err != nil || bal > 0 {
+		return err
+	}
+
+	tx, err := createNEP17MultiTransferTx(c.Client, c.CommitteeAcc, 0, []rpcclient.TransferTarget{{
+		Token:   gas.Hash,
+		Address: proxyCs.Hash,
+		Amount:  initialProxyGASAmount,
+	}}, nil)
+	if err != nil {
+		return err
+	}
+
+	if err := c.multiSignAndSend(tx, committeeAccountName); err != nil {
+		return err
+	}
+
+	return c.awaitTx()
+}
+
+func createNEP17MultiTransferTx(c Client, acc *wallet.Account, netFee int64,
+	recipients []rpcclient.TransferTarget, cosigners []rpcclient.SignerAccount) (*transaction.Transaction, error) {
+	from := acc.Contract.ScriptHash()
+
+	w := io.NewBufBinWriter()
+	for i := range recipients {
+		emit.AppCall(w.BinWriter, recipients[i].Token, "transfer", callflag.All,
+			from, recipients[i].Address, recipients[i].Amount, recipients[i].Data)
+		emit.Opcodes(w.BinWriter, opcode.ASSERT)
+	}
+	if w.Err != nil {
+		return nil, fmt.Errorf("failed to create transfer script: %w", w.Err)
+	}
+	return c.CreateTxFromScript(w.Bytes(), acc, -1, netFee, append([]rpcclient.SignerAccount{{
+		Signer: transaction.Signer{
+			Account: from,
+			Scopes:  transaction.CalledByEntry,
+		},
+		Account: acc,
+	}}, cosigners...))
+}

cmd/frostfs-adm/internal/modules/morph/local_client.go

@@ -0,0 +1,504 @@
+package morph
+
+import (
+	"crypto/elliptic"
+	"errors"
+	"fmt"
+	"os"
+	"sort"
+	"time"
+
+	"github.com/google/uuid"
+	"github.com/nspcc-dev/neo-go/pkg/config"
+	"github.com/nspcc-dev/neo-go/pkg/config/netmode"
+	"github.com/nspcc-dev/neo-go/pkg/core"
+	"github.com/nspcc-dev/neo-go/pkg/core/block"
+	"github.com/nspcc-dev/neo-go/pkg/core/chaindump"
+	"github.com/nspcc-dev/neo-go/pkg/core/fee"
+	"github.com/nspcc-dev/neo-go/pkg/core/native/noderoles"
+	"github.com/nspcc-dev/neo-go/pkg/core/state"
+	"github.com/nspcc-dev/neo-go/pkg/core/storage"
+	"github.com/nspcc-dev/neo-go/pkg/core/transaction"
+	"github.com/nspcc-dev/neo-go/pkg/crypto/hash"
+	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
+	"github.com/nspcc-dev/neo-go/pkg/encoding/address"
+	"github.com/nspcc-dev/neo-go/pkg/encoding/fixedn"
+	"github.com/nspcc-dev/neo-go/pkg/io"
+	"github.com/nspcc-dev/neo-go/pkg/neorpc/result"
+	"github.com/nspcc-dev/neo-go/pkg/network/payload"
+	"github.com/nspcc-dev/neo-go/pkg/rpcclient"
+	"github.com/nspcc-dev/neo-go/pkg/rpcclient/invoker"
+	"github.com/nspcc-dev/neo-go/pkg/rpcclient/unwrap"
+	"github.com/nspcc-dev/neo-go/pkg/smartcontract"
+	"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
+	"github.com/nspcc-dev/neo-go/pkg/smartcontract/trigger"
+	"github.com/nspcc-dev/neo-go/pkg/util"
+	"github.com/nspcc-dev/neo-go/pkg/vm/emit"
+	"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
+	"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
+	"github.com/nspcc-dev/neo-go/pkg/vm/vmstate"
+	"github.com/nspcc-dev/neo-go/pkg/wallet"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+	"go.uber.org/zap"
+)
+
+type localClient struct {
+	bc           *core.Blockchain
+	transactions []*transaction.Transaction
+	dumpPath     string
+	accounts     []*wallet.Account
+	maxGasInvoke int64
+}
+
+func newLocalClient(cmd *cobra.Command, v *viper.Viper, wallets []*wallet.Wallet, dumpPath string) (*localClient, error) {
+	cfg, err := config.LoadFile(v.GetString(protoConfigPath))
+	if err != nil {
+		return nil, err
+	}
+
+	bc, err := core.NewBlockchain(storage.NewMemoryStore(), cfg.Blockchain(), zap.NewNop())
+	if err != nil {
+		return nil, err
+	}
+
+	m := smartcontract.GetDefaultHonestNodeCount(int(cfg.ProtocolConfiguration.ValidatorsCount))
+	accounts := make([]*wallet.Account, len(wallets))
+	for i := range accounts {
+		accounts[i], err = getWalletAccount(wallets[i], consensusAccountName)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	indexMap := make(map[string]int)
+	for i, pub := range cfg.ProtocolConfiguration.StandbyCommittee {
+		indexMap[pub] = i
+	}
+
+	sort.Slice(accounts, func(i, j int) bool {
+		pi := accounts[i].PrivateKey().PublicKey().Bytes()
+		pj := accounts[j].PrivateKey().PublicKey().Bytes()
+		return indexMap[string(pi)] < indexMap[string(pj)]
+	})
+	sort.Slice(accounts[:cfg.ProtocolConfiguration.ValidatorsCount], func(i, j int) bool {
+		return accounts[i].PublicKey().Cmp(accounts[j].PublicKey()) == -1
+	})
+
+	go bc.Run()
+
+	if cmd.Name() != "init" {
+		f, err := os.OpenFile(dumpPath, os.O_RDONLY, 0600)
+		if err != nil {
+			return nil, fmt.Errorf("can't open local dump: %w", err)
+		}
+		defer f.Close()
+
+		r := io.NewBinReaderFromIO(f)
+
+		var skip uint32
+		if bc.BlockHeight() != 0 {
+			skip = bc.BlockHeight() + 1
+		}
+
+		count := r.ReadU32LE() - skip
+		if err := chaindump.Restore(bc, r, skip, count, nil); err != nil {
+			return nil, fmt.Errorf("can't restore local dump: %w", err)
+		}
+	}
+
+	return &localClient{
+		bc:           bc,
+		dumpPath:     dumpPath,
+		accounts:     accounts[:m],
+		maxGasInvoke: 15_0000_0000,
+	}, nil
+}
+
+func (l *localClient) GetBlockCount() (uint32, error) {
+	return l.bc.BlockHeight(), nil
+}
+
+func (l *localClient) GetContractStateByID(id int32) (*state.Contract, error) {
+	h, err := l.bc.GetContractScriptHash(id)
+	if err != nil {
+		return nil, err
+	}
+	return l.GetContractStateByHash(h)
+}
+
+func (l *localClient) GetContractStateByHash(h util.Uint160) (*state.Contract, error) {
+	if cs := l.bc.GetContractState(h); cs != nil {
+		return cs, nil
+	}
+	return nil, storage.ErrKeyNotFound
+}
+
+func (l *localClient) GetNativeContracts() ([]state.NativeContract, error) {
+	return l.bc.GetNatives(), nil
+}
+
+func (l *localClient) GetNetwork() (netmode.Magic, error) {
+	return l.bc.GetConfig().Magic, nil
+}
+
+func (l *localClient) GetApplicationLog(h util.Uint256, t *trigger.Type) (*result.ApplicationLog, error) {
+	aer, err := l.bc.GetAppExecResults(h, *t)
+	if err != nil {
+		return nil, err
+	}
+
+	a := result.NewApplicationLog(h, aer, *t)
+	return &a, nil
+}
+
+func (l *localClient) CreateTxFromScript(script []byte, acc *wallet.Account, sysFee int64, netFee int64, cosigners []rpcclient.SignerAccount) (*transaction.Transaction, error) {
+	signers, accounts, err := getSigners(acc, cosigners)
+	if err != nil {
+		return nil, fmt.Errorf("failed to construct tx signers: %w", err)
+	}
+	if sysFee < 0 {
+		res, err := l.InvokeScript(script, signers)
+		if err != nil {
+			return nil, fmt.Errorf("can't add system fee to transaction: %w", err)
+		}
+		if res.State != "HALT" {
+			return nil, fmt.Errorf("can't add system fee to transaction: bad vm state: %s due to an error: %s", res.State, res.FaultException)
+		}
+		sysFee = res.GasConsumed
+	}
+
+	tx := transaction.New(script, sysFee)
+	tx.Signers = signers
+	tx.ValidUntilBlock = l.bc.BlockHeight() + 2
+
+	err = l.AddNetworkFee(tx, netFee, accounts...)
+	if err != nil {
+		return nil, fmt.Errorf("failed to add network fee: %w", err)
+	}
+
+	return tx, nil
+}
+
+func (l *localClient) GetCommittee() (keys.PublicKeys, error) {
+	// not used by `morph init` command
+	panic("unexpected call")
+}
+
+// InvokeFunction is implemented via `InvokeScript`.
+func (l *localClient) InvokeFunction(h util.Uint160, method string, sPrm []smartcontract.Parameter, ss []transaction.Signer) (*result.Invoke, error) {
+	var err error
+
+	pp := make([]any, len(sPrm))
+	for i, p := range sPrm {
+		pp[i], err = smartcontract.ExpandParameterToEmitable(p)
+		if err != nil {
+			return nil, fmt.Errorf("incorrect parameter type %s: %w", p.Type, err)
+		}
+	}
+
+	return invokeFunction(l, h, method, pp, ss)
+}
+
+func (l *localClient) CalculateNotaryFee(_ uint8) (int64, error) {
+	// not used by `morph init` command
+	panic("unexpected call")
+}
+
+func (l *localClient) SignAndPushP2PNotaryRequest(_ *transaction.Transaction, _ []byte, _ int64, _ int64, _ uint32, _ *wallet.Account) (*payload.P2PNotaryRequest, error) {
+	// not used by `morph init` command
+	panic("unexpected call")
+}
+
+func (l *localClient) SignAndPushInvocationTx(_ []byte, _ *wallet.Account, _ int64, _ fixedn.Fixed8, _ []rpcclient.SignerAccount) (util.Uint256, error) {
+	// not used by `morph init` command
+	panic("unexpected call")
+}
+
+func (l *localClient) TerminateSession(_ uuid.UUID) (bool, error) {
+	// not used by `morph init` command
+	panic("unexpected call")
+}
+
+func (l *localClient) TraverseIterator(_, _ uuid.UUID, _ int) ([]stackitem.Item, error) {
+	// not used by `morph init` command
+	panic("unexpected call")
+}
+
+// GetVersion return default version.
+func (l *localClient) GetVersion() (*result.Version, error) {
+	c := l.bc.GetConfig()
+	return &result.Version{
+		Protocol: result.Protocol{
+			AddressVersion:              address.NEO3Prefix,
+			Network:                     c.Magic,
+			MillisecondsPerBlock:        int(c.TimePerBlock / time.Millisecond),
+			MaxTraceableBlocks:          c.MaxTraceableBlocks,
+			MaxValidUntilBlockIncrement: c.MaxValidUntilBlockIncrement,
+			MaxTransactionsPerBlock:     c.MaxTransactionsPerBlock,
+			MemoryPoolMaxTransactions:   c.MemPoolSize,
+			ValidatorsCount:             byte(c.ValidatorsCount),
+			InitialGasDistribution:      c.InitialGASSupply,
+			CommitteeHistory:            c.CommitteeHistory,
+			P2PSigExtensions:            c.P2PSigExtensions,
+			StateRootInHeader:           c.StateRootInHeader,
+			ValidatorsHistory:           c.ValidatorsHistory,
+		},
+	}, nil
+}
+
+func (l *localClient) InvokeContractVerify(util.Uint160, []smartcontract.Parameter, []transaction.Signer, ...transaction.Witness) (*result.Invoke, error) {
+	// not used by `morph init` command
+	panic("unexpected call")
+}
+
+// CalculateNetworkFee calculates network fee for the given transaction.
+// Copied from neo-go with minor corrections (no need to support non-notary mode):
+// https://github.com/nspcc-dev/neo-go/blob/v0.99.2/pkg/services/rpcsrv/server.go#L744
+func (l *localClient) CalculateNetworkFee(tx *transaction.Transaction) (int64, error) {
+	hashablePart, err := tx.EncodeHashableFields()
+	if err != nil {
+		return 0, fmt.Errorf("failed to compute tx size: %w", err)
+	}
+
+	size := len(hashablePart) + io.GetVarSize(len(tx.Signers))
+	ef := l.bc.GetBaseExecFee()
+
+	var netFee int64
+	for i, signer := range tx.Signers {
+		var verificationScript []byte
+		for _, w := range tx.Scripts {
+			if w.VerificationScript != nil && hash.Hash160(w.VerificationScript).Equals(signer.Account) {
+				verificationScript = w.VerificationScript
+				break
+			}
+		}
+		if verificationScript == nil {
+			gasConsumed, err := l.bc.VerifyWitness(signer.Account, tx, &tx.Scripts[i], l.maxGasInvoke)
+			if err != nil {
+				return 0, fmt.Errorf("invalid signature: %w", err)
+			}
+			netFee += gasConsumed
+			size += io.GetVarSize([]byte{}) + io.GetVarSize(tx.Scripts[i].InvocationScript)
+			continue
+		}
+
+		fee, sizeDelta := fee.Calculate(ef, verificationScript)
+		netFee += fee
+		size += sizeDelta
+	}
+
+	fee := l.bc.FeePerByte()
+	netFee += int64(size) * fee
+
+	return netFee, nil
+}
+
+// AddNetworkFee adds network fee for each witness script and optional extra
+// network fee to transaction. `accs` is an array signer's accounts.
+// Copied from neo-go with minor corrections (no need to support contract signers):
+// https://github.com/nspcc-dev/neo-go/blob/6ff11baa1b9e4c71ef0d1de43b92a8c541ca732c/pkg/rpc/client/rpc.go#L960
+func (l *localClient) AddNetworkFee(tx *transaction.Transaction, extraFee int64, accs ...*wallet.Account) error {
+	if len(tx.Signers) != len(accs) {
+		return errors.New("number of signers must match number of scripts")
+	}
+
+	size := io.GetVarSize(tx)
+	ef := l.bc.GetBaseExecFee()
+	for i := range tx.Signers {
+		netFee, sizeDelta := fee.Calculate(ef, accs[i].Contract.Script)
+		tx.NetworkFee += netFee
+		size += sizeDelta
+	}
+
+	tx.NetworkFee += int64(size)*l.bc.FeePerByte() + extraFee
+	return nil
+}
+
+// getSigners returns an array of transaction signers and corresponding accounts from
+// given sender and cosigners. If cosigners list already contains sender, the sender
+// will be placed at the start of the list.
+// Copied from neo-go with minor corrections:
+// https://github.com/nspcc-dev/neo-go/blob/6ff11baa1b9e4c71ef0d1de43b92a8c541ca732c/pkg/rpc/client/rpc.go#L735
+func getSigners(sender *wallet.Account, cosigners []rpcclient.SignerAccount) ([]transaction.Signer, []*wallet.Account, error) {
+	var (
+		signers  []transaction.Signer
+		accounts []*wallet.Account
+	)
+
+	from := sender.Contract.ScriptHash()
+	s := transaction.Signer{
+		Account: from,
+		Scopes:  transaction.None,
+	}
+	for _, c := range cosigners {
+		if c.Signer.Account == from {
+			s = c.Signer
+			continue
+		}
+		signers = append(signers, c.Signer)
+		accounts = append(accounts, c.Account)
+	}
+	signers = append([]transaction.Signer{s}, signers...)
+	accounts = append([]*wallet.Account{sender}, accounts...)
+	return signers, accounts, nil
+}
+
+func (l *localClient) NEP17BalanceOf(h util.Uint160, acc util.Uint160) (int64, error) {
+	res, err := invokeFunction(l, h, "balanceOf", []any{acc}, nil)
+	if err != nil {
+		return 0, err
+	}
+	if res.State != vmstate.Halt.String() || len(res.Stack) == 0 {
+		return 0, fmt.Errorf("`balance`: invalid response (empty: %t): %s",
+			len(res.Stack) == 0, res.FaultException)
+	}
+	bi, err := res.Stack[0].TryInteger()
+	if err != nil || !bi.IsInt64() {
+		return 0, fmt.Errorf("`balance`: invalid response")
+	}
+	return bi.Int64(), nil
+}
+
+func (l *localClient) InvokeScript(script []byte, signers []transaction.Signer) (*result.Invoke, error) {
+	lastBlock, err := l.bc.GetBlock(l.bc.CurrentBlockHash())
+	if err != nil {
+		return nil, err
+	}
+
+	tx := transaction.New(script, 0)
+	tx.Signers = signers
+	tx.ValidUntilBlock = l.bc.BlockHeight() + 2
+
+	ic, err := l.bc.GetTestVM(trigger.Application, tx, &block.Block{
+		Header: block.Header{
+			Index:     lastBlock.Index + 1,
+			Timestamp: lastBlock.Timestamp + 1,
+		},
+	})
+	if err != nil {
+		return nil, fmt.Errorf("get test VM: %w", err)
+	}
+
+	ic.VM.GasLimit = 100_0000_0000
+	ic.VM.LoadScriptWithFlags(script, callflag.All)
+
+	var errStr string
+	if err := ic.VM.Run(); err != nil {
+		errStr = err.Error()
+	}
+	return &result.Invoke{
+		State:          ic.VM.State().String(),
+		GasConsumed:    ic.VM.GasConsumed(),
+		Script:         script,
+		Stack:          ic.VM.Estack().ToArray(),
+		FaultException: errStr,
+	}, nil
+}
+
+func (l *localClient) SendRawTransaction(tx *transaction.Transaction) (util.Uint256, error) {
+	// We need to test that transaction was formed correctly to catch as many errors as we can.
+	bs := tx.Bytes()
+	_, err := transaction.NewTransactionFromBytes(bs)
+	if err != nil {
+		return tx.Hash(), fmt.Errorf("invalid transaction: %w", err)
+	}
+
+	l.transactions = append(l.transactions, tx)
+	return tx.Hash(), nil
+}
+
+func (l *localClient) putTransactions() error {
+	// 1. Prepare new block.
+	lastBlock, err := l.bc.GetBlock(l.bc.CurrentBlockHash())
+	if err != nil {
+		panic(err)
+	}
+	defer func() { l.transactions = l.transactions[:0] }()
+
+	b := &block.Block{
+		Header: block.Header{
+			NextConsensus: l.accounts[0].Contract.ScriptHash(),
+			Script: transaction.Witness{
+				VerificationScript: l.accounts[0].Contract.Script,
+			},
+			Timestamp: lastBlock.Timestamp + 1,
+		},
+		Transactions: l.transactions,
+	}
+
+	if l.bc.GetConfig().StateRootInHeader {
+		b.StateRootEnabled = true
+		b.PrevStateRoot = l.bc.GetStateModule().CurrentLocalStateRoot()
+	}
+	b.PrevHash = lastBlock.Hash()
+	b.Index = lastBlock.Index + 1
+	b.RebuildMerkleRoot()
+
+	// 2. Sign prepared block.
+	var invocationScript []byte
+
+	magic := l.bc.GetConfig().Magic
+	for _, acc := range l.accounts {
+		sign := acc.PrivateKey().SignHashable(uint32(magic), b)
+		invocationScript = append(invocationScript, byte(opcode.PUSHDATA1), 64)
+		invocationScript = append(invocationScript, sign...)
+	}
+	b.Script.InvocationScript = invocationScript
+
+	// 3. Persist block.
+	return l.bc.AddBlock(b)
+}
+
+func invokeFunction(c Client, h util.Uint160, method string, parameters []any, signers []transaction.Signer) (*result.Invoke, error) {
+	w := io.NewBufBinWriter()
+	emit.Array(w.BinWriter, parameters...)
+	emit.AppCallNoArgs(w.BinWriter, h, method, callflag.All)
+	if w.Err != nil {
+		panic(fmt.Sprintf("BUG: invalid parameters for '%s': %v", method, w.Err))
+	}
+	return c.InvokeScript(w.Bytes(), signers)
+}
+
+var errGetDesignatedByRoleResponse = errors.New("`getDesignatedByRole`: invalid response")
+
+func getDesignatedByRole(inv *invoker.Invoker, h util.Uint160, role noderoles.Role, u uint32) (keys.PublicKeys, error) {
+	arr, err := unwrap.Array(inv.Call(h, "getDesignatedByRole", int64(role), int64(u)))
+	if err != nil {
+		return nil, errGetDesignatedByRoleResponse
+	}
+
+	pubs := make(keys.PublicKeys, len(arr))
+	for i := range arr {
+		bs, err := arr[i].TryBytes()
+		if err != nil {
+			return nil, errGetDesignatedByRoleResponse
+		}
+		pubs[i], err = keys.NewPublicKeyFromBytes(bs, elliptic.P256())
+		if err != nil {
+			return nil, errGetDesignatedByRoleResponse
+		}
+	}
+
+	return pubs, nil
+}
+
+func (l *localClient) dump() (err error) {
+	defer l.bc.Close()
+
+	f, err := os.Create(l.dumpPath)
+	if err != nil {
+		return err
+	}
+	defer func() {
+		closeErr := f.Close()
+		if err == nil && closeErr != nil {
+			err = closeErr
+		}
+	}()
+
+	w := io.NewBinWriterFromIO(f)
+	w.WriteU32LE(l.bc.BlockHeight() + 1)
+	err = chaindump.Dump(l.bc, w, 0, l.bc.BlockHeight()+1)
+	return
+}

cmd/frostfs-adm/internal/modules/morph/n3client.go

@@ -1,16 +1,18 @@
-package helper
+package morph
 
 import (
 	"context"
-	"crypto/tls"
 	"errors"
 	"fmt"
 	"time"
 
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
+	"github.com/nspcc-dev/neo-go/pkg/config/netmode"
 	"github.com/nspcc-dev/neo-go/pkg/core/state"
 	"github.com/nspcc-dev/neo-go/pkg/core/transaction"
+	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
+	"github.com/nspcc-dev/neo-go/pkg/encoding/fixedn"
 	"github.com/nspcc-dev/neo-go/pkg/neorpc/result"
+	"github.com/nspcc-dev/neo-go/pkg/network/payload"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient/actor"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient/invoker"
@@ -24,25 +26,39 @@ import (
 // Client represents N3 client interface capable of test-invoking scripts
 // and sending signed transactions to chain.
 type Client interface {
-	actor.RPCActor
+	invoker.RPCInvoke
 
-	GetNativeContracts() ([]state.Contract, error)
+	GetBlockCount() (uint32, error)
+	GetContractStateByID(int32) (*state.Contract, error)
+	GetContractStateByHash(util.Uint160) (*state.Contract, error)
+	GetNativeContracts() ([]state.NativeContract, error)
+	GetNetwork() (netmode.Magic, error)
 	GetApplicationLog(util.Uint256, *trigger.Type) (*result.ApplicationLog, error)
+	GetVersion() (*result.Version, error)
+	CreateTxFromScript([]byte, *wallet.Account, int64, int64, []rpcclient.SignerAccount) (*transaction.Transaction, error)
+	NEP17BalanceOf(util.Uint160, util.Uint160) (int64, error)
+	SendRawTransaction(*transaction.Transaction) (util.Uint256, error)
+	GetCommittee() (keys.PublicKeys, error)
+	CalculateNotaryFee(uint8) (int64, error)
+	CalculateNetworkFee(tx *transaction.Transaction) (int64, error)
+	AddNetworkFee(*transaction.Transaction, int64, ...*wallet.Account) error
+	SignAndPushInvocationTx([]byte, *wallet.Account, int64, fixedn.Fixed8, []rpcclient.SignerAccount) (util.Uint256, error)
+	SignAndPushP2PNotaryRequest(*transaction.Transaction, []byte, int64, int64, uint32, *wallet.Account) (*payload.P2PNotaryRequest, error)
 }
 
-type HashVUBPair struct {
-	Hash util.Uint256
-	Vub  uint32
+type hashVUBPair struct {
+	hash util.Uint256
+	vub  uint32
 }
 
-type ClientContext struct {
+type clientContext struct {
 	Client          Client           // a raw neo-go client OR a local chain implementation
 	CommitteeAct    *actor.Actor     // committee actor with the Global witness scope
 	ReadOnlyInvoker *invoker.Invoker // R/O contract invoker, does not contain any signer
-	SentTxs         []HashVUBPair
+	SentTxs         []hashVUBPair
 }
 
-func NewRemoteClient(v *viper.Viper) (Client, error) {
+func getN3Client(v *viper.Viper) (Client, error) {
 	// number of opened connections
 	// by neo-go client per one host
 	const (
@@ -51,27 +67,13 @@ func NewRemoteClient(v *viper.Viper) (Client, error) {
 	)
 
 	ctx := context.Background()
-	endpoint := v.GetString(commonflags.EndpointFlag)
+	endpoint := v.GetString(endpointFlag)
 	if endpoint == "" {
 		return nil, errors.New("missing endpoint")
 	}
-
-	var cfg *tls.Config
-	if rootCAs := v.GetStringSlice("tls.trusted_ca_list"); len(rootCAs) != 0 {
-		certFile := v.GetString("tls.certificate")
-		keyFile := v.GetString("tls.key")
-
-		tlsConfig, err := rpcclient.TLSClientConfig(rootCAs, certFile, keyFile)
-		if err != nil {
-			return nil, err
-		}
-
-		cfg = tlsConfig
-	}
 	c, err := rpcclient.New(ctx, endpoint, rpcclient.Options{
 		MaxConnsPerHost: maxConnsPerHost,
 		RequestTimeout:  requestTimeout,
-		TLSClientConfig: cfg,
 	})
 	if err != nil {
 		return nil, err
@@ -82,7 +84,7 @@ func NewRemoteClient(v *viper.Viper) (Client, error) {
 	return c, nil
 }
 
-func defaultClientContext(c Client, committeeAcc *wallet.Account) (*ClientContext, error) {
+func defaultClientContext(c Client, committeeAcc *wallet.Account) (*clientContext, error) {
 	commAct, err := actor.New(c, []actor.SignerAccount{{
 		Signer: transaction.Signer{
 			Account: committeeAcc.Contract.ScriptHash(),
@@ -94,14 +96,14 @@ func defaultClientContext(c Client, committeeAcc *wallet.Account) (*ClientContex
 		return nil, err
 	}
 
-	return &ClientContext{
+	return &clientContext{
 		Client:          c,
 		CommitteeAct:    commAct,
 		ReadOnlyInvoker: invoker.New(c, nil),
 	}, nil
 }
 
-func (c *ClientContext) SendTx(tx *transaction.Transaction, cmd *cobra.Command, await bool) error {
+func (c *clientContext) sendTx(tx *transaction.Transaction, cmd *cobra.Command, await bool) error {
 	h, err := c.Client.SendRawTransaction(tx)
 	if err != nil {
 		return err
@@ -111,27 +113,10 @@ func (c *ClientContext) SendTx(tx *transaction.Transaction, cmd *cobra.Command,
 		return fmt.Errorf("sent and actual tx hashes mismatch:\n\tsent: %v\n\tactual: %v", tx.Hash().StringLE(), h.StringLE())
 	}
 
-	c.SentTxs = append(c.SentTxs, HashVUBPair{Hash: h, Vub: tx.ValidUntilBlock})
+	c.SentTxs = append(c.SentTxs, hashVUBPair{hash: h, vub: tx.ValidUntilBlock})
 
 	if await {
-		return c.AwaitTx(cmd)
+		return c.awaitTx(cmd)
 	}
 	return nil
 }
-
-func (c *ClientContext) AwaitTx(cmd *cobra.Command) error {
-	if len(c.SentTxs) == 0 {
-		return nil
-	}
-
-	if local, ok := c.Client.(*LocalClient); ok {
-		if err := local.putTransactions(); err != nil {
-			return fmt.Errorf("can't persist transactions: %w", err)
-		}
-	}
-
-	err := AwaitTx(cmd, c.Client, c.SentTxs)
-	c.SentTxs = c.SentTxs[:0]
-
-	return err
-}

cmd/frostfs-adm/internal/modules/morph/netmap/epoch.go

@@ -1,48 +0,0 @@
-package netmap
-
-import (
-	"fmt"
-	"strings"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/helper"
-	"github.com/nspcc-dev/neo-go/pkg/io"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/management"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-)
-
-const deltaFlag = "delta"
-
-func ForceNewEpochCmd(cmd *cobra.Command, _ []string) error {
-	wCtx, err := helper.NewInitializeContext(cmd, viper.GetViper())
-	if err != nil {
-		return fmt.Errorf("can't initialize context: %w", err)
-	}
-
-	r := management.NewReader(wCtx.ReadOnlyInvoker)
-	cs, err := helper.GetContractByID(r, 1)
-	if err != nil {
-		return fmt.Errorf("can't get NNS contract info: %w", err)
-	}
-
-	nmHash, err := helper.NNSResolveHash(wCtx.ReadOnlyInvoker, cs.Hash, helper.DomainOf(constants.NetmapContract))
-	if err != nil {
-		return fmt.Errorf("can't get netmap contract hash: %w", err)
-	}
-
-	bw := io.NewBufBinWriter()
-	delta, _ := cmd.Flags().GetInt64(deltaFlag)
-	if err := helper.EmitNewEpochCall(bw, wCtx, nmHash, delta); err != nil {
-		return err
-	}
-
-	if err = wCtx.SendConsensusTx(bw.Bytes()); err == nil {
-		err = wCtx.AwaitTx()
-	}
-	if err != nil && strings.Contains(err.Error(), "invalid epoch") {
-		cmd.Println("Epoch has already ticked.")
-		return nil
-	}
-	return err
-}

cmd/frostfs-adm/internal/modules/morph/netmap/root.go

@@ -1,43 +0,0 @@
-package netmap
-
-import (
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-)
-
-var (
-	CandidatesCmd = &cobra.Command{
-		Use:   "netmap-candidates",
-		Short: "List netmap candidates nodes",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		Run: listNetmapCandidatesNodes,
-	}
-	ForceNewEpoch = &cobra.Command{
-		Use:   "force-new-epoch",
-		Short: "Create new FrostFS epoch event in the side chain",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		RunE: ForceNewEpochCmd,
-	}
-)
-
-func initNetmapCandidatesCmd() {
-	CandidatesCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-}
-
-func initForceNewEpochCmd() {
-	ForceNewEpoch.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-	ForceNewEpoch.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	ForceNewEpoch.Flags().String(commonflags.LocalDumpFlag, "", "Path to the blocks dump file")
-	ForceNewEpoch.Flags().Int64(deltaFlag, 1, "Number of epochs to increase the current epoch")
-}
-
-func init() {
-	initNetmapCandidatesCmd()
-	initForceNewEpochCmd()
-}

cmd/frostfs-adm/internal/modules/morph/netmap_candidates.go

@@ -1,28 +1,24 @@
-package netmap
+package morph
 
 import (
 	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/helper"
 	commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client/netmap"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient/invoker"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/management"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
 )
 
 func listNetmapCandidatesNodes(cmd *cobra.Command, _ []string) {
-	c, err := helper.NewRemoteClient(viper.GetViper())
+	c, err := getN3Client(viper.GetViper())
 	commonCmd.ExitOnErr(cmd, "can't create N3 client: %w", err)
 
 	inv := invoker.New(c, nil)
-	r := management.NewReader(inv)
 
-	cs, err := helper.GetContractByID(r, 1)
+	cs, err := c.GetContractStateByID(1)
 	commonCmd.ExitOnErr(cmd, "can't get NNS contract info: %w", err)
 
-	nmHash, err := helper.NNSResolveHash(inv, cs.Hash, helper.DomainOf(constants.NetmapContract))
+	nmHash, err := nnsResolveHash(inv, cs.Hash, netmapContract+".frostfs")
 	commonCmd.ExitOnErr(cmd, "can't get netmap contract hash: %w", err)
 
 	res, err := inv.Call(nmHash, "netmapCandidates")

cmd/frostfs-adm/internal/modules/morph/netmap_util.go

@@ -0,0 +1,44 @@
+package morph
+
+import (
+	"errors"
+
+	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client/netmap"
+	"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
+	"github.com/spf13/viper"
+)
+
+func getDefaultNetmapContractConfigMap() map[string]any {
+	m := make(map[string]any)
+	m[netmap.EpochDurationConfig] = viper.GetInt64(epochDurationInitFlag)
+	m[netmap.MaxObjectSizeConfig] = viper.GetInt64(maxObjectSizeInitFlag)
+	m[netmap.ContainerFeeConfig] = viper.GetInt64(containerFeeInitFlag)
+	m[netmap.ContainerAliasFeeConfig] = viper.GetInt64(containerAliasFeeInitFlag)
+	m[netmap.IrCandidateFeeConfig] = viper.GetInt64(candidateFeeInitFlag)
+	m[netmap.WithdrawFeeConfig] = viper.GetInt64(withdrawFeeInitFlag)
+	m[netmap.HomomorphicHashingDisabledKey] = viper.GetBool(homomorphicHashDisabledInitFlag)
+	m[netmap.MaintenanceModeAllowedConfig] = viper.GetBool(maintenanceModeAllowedInitFlag)
+	return m
+}
+
+func parseConfigFromNetmapContract(arr []stackitem.Item) (map[string][]byte, error) {
+	m := make(map[string][]byte, len(arr))
+	for _, param := range arr {
+		tuple, ok := param.Value().([]stackitem.Item)
+		if !ok || len(tuple) != 2 {
+			return nil, errors.New("invalid ListConfig response from netmap contract")
+		}
+
+		k, err := tuple[0].TryBytes()
+		if err != nil {
+			return nil, errors.New("invalid config key from netmap contract")
+		}
+
+		v, err := tuple[1].TryBytes()
+		if err != nil {
+			return nil, invalidConfigValueErr(string(k))
+		}
+		m[string(k)] = v
+	}
+	return m, nil
+}

cmd/frostfs-adm/internal/modules/morph/nns/domains.go

@@ -1,64 +0,0 @@
-package nns
-
-import (
-	"math/big"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
-	commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
-	"github.com/spf13/cobra"
-)
-
-func initRegisterCmd() {
-	Cmd.AddCommand(registerCmd)
-	registerCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	registerCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-	registerCmd.Flags().String(nnsNameFlag, "", nnsNameFlagDesc)
-	registerCmd.Flags().String(nnsEmailFlag, constants.FrostfsOpsEmail, "Domain owner email")
-	registerCmd.Flags().Int64(nnsRefreshFlag, constants.NNSRefreshDefVal, "SOA record REFRESH parameter")
-	registerCmd.Flags().Int64(nnsRetryFlag, constants.NNSRetryDefVal, "SOA record RETRY parameter")
-	registerCmd.Flags().Int64(nnsExpireFlag, int64(constants.DefaultExpirationTime), "SOA record EXPIRE parameter")
-	registerCmd.Flags().Int64(nnsTTLFlag, constants.NNSTtlDefVal, "SOA record TTL parameter")
-
-	_ = cobra.MarkFlagRequired(registerCmd.Flags(), nnsNameFlag)
-}
-
-func registerDomain(cmd *cobra.Command, _ []string) {
-	c, actor := nnsWriter(cmd)
-
-	name, _ := cmd.Flags().GetString(nnsNameFlag)
-	email, _ := cmd.Flags().GetString(nnsEmailFlag)
-	refresh, _ := cmd.Flags().GetInt64(nnsRefreshFlag)
-	retry, _ := cmd.Flags().GetInt64(nnsRetryFlag)
-	expire, _ := cmd.Flags().GetInt64(nnsExpireFlag)
-	ttl, _ := cmd.Flags().GetInt64(nnsTTLFlag)
-
-	h, vub, err := c.Register(name, actor.Sender(), email, big.NewInt(refresh),
-		big.NewInt(retry), big.NewInt(expire), big.NewInt(ttl))
-	commonCmd.ExitOnErr(cmd, "unable to register domain: %w", err)
-
-	cmd.Println("Waiting for transaction to persist...")
-	_, err = actor.Wait(h, vub, err)
-	commonCmd.ExitOnErr(cmd, "register domain error: %w", err)
-	cmd.Println("Domain registered successfully")
-}
-
-func initDeleteCmd() {
-	Cmd.AddCommand(deleteCmd)
-	deleteCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	deleteCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-	deleteCmd.Flags().String(nnsNameFlag, "", nnsNameFlagDesc)
-
-	_ = cobra.MarkFlagRequired(deleteCmd.Flags(), nnsNameFlag)
-}
-
-func deleteDomain(cmd *cobra.Command, _ []string) {
-	c, actor := nnsWriter(cmd)
-
-	name, _ := cmd.Flags().GetString(nnsNameFlag)
-	h, vub, err := c.DeleteDomain(name)
-
-	_, err = actor.Wait(h, vub, err)
-	commonCmd.ExitOnErr(cmd, "delete domain error: %w", err)
-	cmd.Println("Domain deleted successfully")
-}

cmd/frostfs-adm/internal/modules/morph/nns/helper.go

@@ -1,38 +0,0 @@
-package nns
-
-import (
-	client "git.frostfs.info/TrueCloudLab/frostfs-contract/rpcclient/nns"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/helper"
-	commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/invoker"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/management"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-)
-
-func nnsWriter(cmd *cobra.Command) (*client.Contract, *helper.LocalActor) {
-	v := viper.GetViper()
-	c, err := helper.NewRemoteClient(v)
-	commonCmd.ExitOnErr(cmd, "unable to create NEO rpc client: %w", err)
-
-	ac, err := helper.NewLocalActor(cmd, c, constants.CommitteeAccountName)
-	commonCmd.ExitOnErr(cmd, "can't create actor: %w", err)
-
-	r := management.NewReader(ac.Invoker)
-	nnsCs, err := helper.GetContractByID(r, 1)
-	commonCmd.ExitOnErr(cmd, "can't get NNS contract state: %w", err)
-	return client.New(ac, nnsCs.Hash), ac
-}
-
-func nnsReader(cmd *cobra.Command) (*client.ContractReader, *invoker.Invoker) {
-	c, err := helper.NewRemoteClient(viper.GetViper())
-	commonCmd.ExitOnErr(cmd, "unable to create NEO rpc client: %w", err)
-
-	inv := invoker.New(c, nil)
-	r := management.NewReader(inv)
-	nnsCs, err := helper.GetContractByID(r, 1)
-	commonCmd.ExitOnErr(cmd, "can't get NNS contract state: %w", err)
-
-	return client.NewReader(inv, nnsCs.Hash), inv
-}

cmd/frostfs-adm/internal/modules/morph/nns/record.go

@@ -1,175 +0,0 @@
-package nns
-
-import (
-	"errors"
-	"math/big"
-	"strings"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-contract/nns"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
-	"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
-	"github.com/spf13/cobra"
-)
-
-func initAddRecordCmd() {
-	Cmd.AddCommand(addRecordCmd)
-	addRecordCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	addRecordCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-	addRecordCmd.Flags().String(nnsNameFlag, "", nnsNameFlagDesc)
-	addRecordCmd.Flags().String(nnsRecordTypeFlag, "", nnsRecordTypeFlagDesc)
-	addRecordCmd.Flags().String(nnsRecordDataFlag, "", nnsRecordDataFlagDesc)
-
-	_ = cobra.MarkFlagRequired(addRecordCmd.Flags(), nnsNameFlag)
-	_ = cobra.MarkFlagRequired(addRecordCmd.Flags(), nnsRecordTypeFlag)
-	_ = cobra.MarkFlagRequired(addRecordCmd.Flags(), nnsRecordDataFlag)
-}
-
-func initGetRecordsCmd() {
-	Cmd.AddCommand(getRecordsCmd)
-	getRecordsCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	getRecordsCmd.Flags().String(nnsNameFlag, "", nnsNameFlagDesc)
-	getRecordsCmd.Flags().String(nnsRecordTypeFlag, "", nnsRecordTypeFlagDesc)
-
-	_ = cobra.MarkFlagRequired(getRecordsCmd.Flags(), nnsNameFlag)
-}
-
-func initDelRecordsCmd() {
-	Cmd.AddCommand(delRecordsCmd)
-	delRecordsCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	delRecordsCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-	delRecordsCmd.Flags().String(nnsNameFlag, "", nnsNameFlagDesc)
-	delRecordsCmd.Flags().String(nnsRecordTypeFlag, "", nnsRecordTypeFlagDesc)
-
-	_ = cobra.MarkFlagRequired(delRecordsCmd.Flags(), nnsNameFlag)
-	_ = cobra.MarkFlagRequired(delRecordsCmd.Flags(), nnsRecordTypeFlag)
-}
-
-func initDelRecordCmd() {
-	Cmd.AddCommand(delRecordCmd)
-	delRecordCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	delRecordCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-	delRecordCmd.Flags().String(nnsNameFlag, "", nnsNameFlagDesc)
-	delRecordCmd.Flags().String(nnsRecordTypeFlag, "", nnsRecordTypeFlagDesc)
-	delRecordCmd.Flags().String(nnsRecordDataFlag, "", nnsRecordDataFlagDesc)
-
-	_ = cobra.MarkFlagRequired(delRecordCmd.Flags(), nnsNameFlag)
-	_ = cobra.MarkFlagRequired(delRecordCmd.Flags(), nnsRecordTypeFlag)
-	_ = cobra.MarkFlagRequired(delRecordCmd.Flags(), nnsRecordDataFlag)
-}
-
-func addRecord(cmd *cobra.Command, _ []string) {
-	c, actor := nnsWriter(cmd)
-	name, _ := cmd.Flags().GetString(nnsNameFlag)
-	data, _ := cmd.Flags().GetString(nnsRecordDataFlag)
-	recordType, _ := cmd.Flags().GetString(nnsRecordTypeFlag)
-	typ, err := getRecordType(recordType)
-	commonCmd.ExitOnErr(cmd, "unable to parse record type: %w", err)
-	h, vub, err := c.AddRecord(name, typ, data)
-	commonCmd.ExitOnErr(cmd, "unable to add record: %w", err)
-
-	cmd.Println("Waiting for transaction to persist...")
-	_, err = actor.Wait(h, vub, err)
-	commonCmd.ExitOnErr(cmd, "renew domain error: %w", err)
-	cmd.Println("Record added successfully")
-}
-
-func getRecords(cmd *cobra.Command, _ []string) {
-	c, inv := nnsReader(cmd)
-	name, _ := cmd.Flags().GetString(nnsNameFlag)
-	recordType, _ := cmd.Flags().GetString(nnsRecordTypeFlag)
-	if recordType == "" {
-		sid, r, err := c.GetAllRecords(name)
-		commonCmd.ExitOnErr(cmd, "unable to get records: %w", err)
-		defer func() {
-			_ = inv.TerminateSession(sid)
-		}()
-		items, err := inv.TraverseIterator(sid, &r, 0)
-		commonCmd.ExitOnErr(cmd, "unable to get records: %w", err)
-		for len(items) != 0 {
-			for j := range items {
-				rs := items[j].Value().([]stackitem.Item)
-				bs, err := rs[2].TryBytes()
-				commonCmd.ExitOnErr(cmd, "unable to parse record state: %w", err)
-				cmd.Printf("%s %s\n",
-					recordTypeToString(nns.RecordType(rs[1].Value().(*big.Int).Int64())),
-					string(bs))
-			}
-			items, err = inv.TraverseIterator(sid, &r, 0)
-			commonCmd.ExitOnErr(cmd, "unable to get records: %w", err)
-		}
-	} else {
-		typ, err := getRecordType(recordType)
-		commonCmd.ExitOnErr(cmd, "unable to parse record type: %w", err)
-		items, err := c.GetRecords(name, typ)
-		commonCmd.ExitOnErr(cmd, "unable to get records: %w", err)
-		for _, item := range items {
-			record, err := item.TryBytes()
-			commonCmd.ExitOnErr(cmd, "unable to parse response: %w", err)
-			cmd.Println(string(record))
-		}
-	}
-}
-
-func delRecords(cmd *cobra.Command, _ []string) {
-	c, actor := nnsWriter(cmd)
-	name, _ := cmd.Flags().GetString(nnsNameFlag)
-	recordType, _ := cmd.Flags().GetString(nnsRecordTypeFlag)
-	typ, err := getRecordType(recordType)
-	commonCmd.ExitOnErr(cmd, "unable to parse record type: %w", err)
-	h, vub, err := c.DeleteRecords(name, typ)
-	commonCmd.ExitOnErr(cmd, "unable to delete records: %w", err)
-
-	cmd.Println("Waiting for transaction to persist...")
-	_, err = actor.Wait(h, vub, err)
-	commonCmd.ExitOnErr(cmd, "delete records error: %w", err)
-	cmd.Println("Records removed successfully")
-}
-
-func delRecord(cmd *cobra.Command, _ []string) {
-	c, actor := nnsWriter(cmd)
-	name, _ := cmd.Flags().GetString(nnsNameFlag)
-	data, _ := cmd.Flags().GetString(nnsRecordDataFlag)
-	recordType, _ := cmd.Flags().GetString(nnsRecordTypeFlag)
-	typ, err := getRecordType(recordType)
-	commonCmd.ExitOnErr(cmd, "unable to parse record type: %w", err)
-	h, vub, err := c.DeleteRecord(name, typ, data)
-	commonCmd.ExitOnErr(cmd, "unable to delete record: %w", err)
-
-	cmd.Println("Waiting for transaction to persist...")
-	_, err = actor.Wait(h, vub, err)
-	commonCmd.ExitOnErr(cmd, "delete records error: %w", err)
-	cmd.Println("Record removed successfully")
-}
-
-func getRecordType(recordType string) (*big.Int, error) {
-	switch strings.ToUpper(recordType) {
-	case "A":
-		return big.NewInt(int64(nns.A)), nil
-	case "CNAME":
-		return big.NewInt(int64(nns.CNAME)), nil
-	case "SOA":
-		return big.NewInt(int64(nns.SOA)), nil
-	case "TXT":
-		return big.NewInt(int64(nns.TXT)), nil
-	case "AAAA":
-		return big.NewInt(int64(nns.AAAA)), nil
-	}
-	return nil, errors.New("unsupported record type")
-}
-
-func recordTypeToString(rt nns.RecordType) string {
-	switch rt {
-	case nns.A:
-		return "A"
-	case nns.CNAME:
-		return "CNAME"
-	case nns.SOA:
-		return "SOA"
-	case nns.TXT:
-		return "TXT"
-	case nns.AAAA:
-		return "AAAA"
-	}
-	return ""
-}

cmd/frostfs-adm/internal/modules/morph/nns/renew.go

@@ -1,26 +0,0 @@
-package nns
-
-import (
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
-	"github.com/spf13/cobra"
-)
-
-func initRenewCmd() {
-	Cmd.AddCommand(renewCmd)
-	renewCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	renewCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-	renewCmd.Flags().String(nnsNameFlag, "", nnsNameFlagDesc)
-}
-
-func renewDomain(cmd *cobra.Command, _ []string) {
-	c, actor := nnsWriter(cmd)
-	name, _ := cmd.Flags().GetString(nnsNameFlag)
-	h, vub, err := c.Renew(name)
-	commonCmd.ExitOnErr(cmd, "unable to renew domain: %w", err)
-
-	cmd.Println("Waiting for transaction to persist...")
-	_, err = actor.Wait(h, vub, err)
-	commonCmd.ExitOnErr(cmd, "renew domain error: %w", err)
-	cmd.Println("Domain renewed successfully")
-}

cmd/frostfs-adm/internal/modules/morph/nns/root.go

@@ -1,119 +0,0 @@
-package nns
-
-import (
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-)
-
-const (
-	nnsNameFlag           = "name"
-	nnsNameFlagDesc       = "Domain name"
-	nnsEmailFlag          = "email"
-	nnsRefreshFlag        = "refresh"
-	nnsRetryFlag          = "retry"
-	nnsExpireFlag         = "expire"
-	nnsTTLFlag            = "ttl"
-	nnsRecordTypeFlag     = "type"
-	nnsRecordTypeFlagDesc = "Domain name service record type(A|CNAME|SOA|TXT)"
-	nnsRecordDataFlag     = "data"
-	nnsRecordDataFlagDesc = "Domain name service record data"
-)
-
-var (
-	Cmd = &cobra.Command{
-		Use:   "nns",
-		Short: "Section for Neo Name Service (NNS)",
-	}
-	tokensCmd = &cobra.Command{
-		Use:   "tokens",
-		Short: "List all registered domain names",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		Run: listTokens,
-	}
-	registerCmd = &cobra.Command{
-		Use:   "register",
-		Short: "Registers a new domain",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-		},
-		Run: registerDomain,
-	}
-	deleteCmd = &cobra.Command{
-		Use:   "delete",
-		Short: "Delete a domain by name",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-		},
-		Run: deleteDomain,
-	}
-	renewCmd = &cobra.Command{
-		Use:   "renew",
-		Short: "Increases domain expiration date",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-		},
-		Run: renewDomain,
-	}
-	updateCmd = &cobra.Command{
-		Use:   "update",
-		Short: "Updates soa record",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-		},
-		Run: updateSOA,
-	}
-	addRecordCmd = &cobra.Command{
-		Use:   "add-record",
-		Short: "Adds a new record of the specified type to the provided domain",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-		},
-		Run: addRecord,
-	}
-	getRecordsCmd = &cobra.Command{
-		Use:   "get-records",
-		Short: "Returns domain record of the specified type",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		Run: getRecords,
-	}
-	delRecordsCmd = &cobra.Command{
-		Use:   "delete-records",
-		Short: "Removes domain records with the specified type",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-		},
-		Run: delRecords,
-	}
-	delRecordCmd = &cobra.Command{
-		Use:   "delete-record",
-		Short: "Removes domain record with the specified type and data",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-		},
-		Run: delRecord,
-	}
-)
-
-func init() {
-	initTokensCmd()
-	initRegisterCmd()
-	initDeleteCmd()
-	initRenewCmd()
-	initUpdateCmd()
-	initAddRecordCmd()
-	initGetRecordsCmd()
-	initDelRecordsCmd()
-	initDelRecordCmd()
-}

cmd/frostfs-adm/internal/modules/morph/nns/tokens.go

@@ -1,65 +0,0 @@
-package nns
-
-import (
-	"math/big"
-	"strings"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-contract/nns"
-	client "git.frostfs.info/TrueCloudLab/frostfs-contract/rpcclient/nns"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
-	"github.com/spf13/cobra"
-)
-
-const (
-	verboseDesc = "Include additional information about CNAME record."
-)
-
-func initTokensCmd() {
-	Cmd.AddCommand(tokensCmd)
-	tokensCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	tokensCmd.Flags().BoolP(commonflags.Verbose, commonflags.VerboseShorthand, false, verboseDesc)
-}
-
-func listTokens(cmd *cobra.Command, _ []string) {
-	c, _ := nnsReader(cmd)
-	it, err := c.Tokens()
-	commonCmd.ExitOnErr(cmd, "unable to get tokens: %w", err)
-	for toks, err := it.Next(10); err == nil && len(toks) > 0; toks, err = it.Next(10) {
-		for _, token := range toks {
-			output := string(token)
-			if verbose, _ := cmd.Flags().GetBool(commonflags.Verbose); verbose {
-				cname, err := getCnameRecord(c, token)
-				commonCmd.ExitOnErr(cmd, "", err)
-				if cname != "" {
-					output += " (CNAME: " + cname + ")"
-				}
-			}
-			cmd.Println(output)
-		}
-	}
-}
-
-func getCnameRecord(c *client.ContractReader, token []byte) (string, error) {
-	items, err := c.GetRecords(string(token), big.NewInt(int64(nns.CNAME)))
-
-	// GetRecords returns the error "not an array" if the domain does not contain records.
-	if err != nil && strings.Contains(err.Error(), "not an array") {
-		return "", nil
-	}
-
-	if err != nil {
-		return "", err
-	}
-
-	if len(items) == 0 {
-		return "", nil
-	}
-
-	record, err := items[0].TryBytes()
-	if err != nil {
-		return "", err
-	}
-
-	return string(record), nil
-}

cmd/frostfs-adm/internal/modules/morph/nns/update.go

@@ -1,50 +0,0 @@
-package nns
-
-import (
-	"math/big"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
-	commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
-	"github.com/spf13/cobra"
-)
-
-func initUpdateCmd() {
-	Cmd.AddCommand(updateCmd)
-	updateCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	updateCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-	updateCmd.Flags().String(nnsNameFlag, "", nnsNameFlagDesc)
-	updateCmd.Flags().String(nnsEmailFlag, constants.FrostfsOpsEmail, "Domain owner email")
-	updateCmd.Flags().Int64(nnsRefreshFlag, constants.NNSRefreshDefVal,
-		"The number of seconds between update requests from secondary and slave name servers")
-	updateCmd.Flags().Int64(nnsRetryFlag, constants.NNSRetryDefVal,
-		"The number of seconds the secondary or slave will wait before retrying when the last attempt has failed")
-	updateCmd.Flags().Int64(nnsExpireFlag, int64(constants.DefaultExpirationTime),
-		"The number of seconds a master or slave will wait before considering the data stale "+
-			"if it cannot reach the primary name server")
-	updateCmd.Flags().Int64(nnsTTLFlag, constants.NNSTtlDefVal,
-		"The number of seconds a domain name is cached locally before expiration and return to authoritative "+
-			"nameservers for updated information")
-
-	_ = cobra.MarkFlagRequired(updateCmd.Flags(), nnsNameFlag)
-}
-
-func updateSOA(cmd *cobra.Command, _ []string) {
-	c, actor := nnsWriter(cmd)
-
-	name, _ := cmd.Flags().GetString(nnsNameFlag)
-	email, _ := cmd.Flags().GetString(nnsEmailFlag)
-	refresh, _ := cmd.Flags().GetInt64(nnsRefreshFlag)
-	retry, _ := cmd.Flags().GetInt64(nnsRetryFlag)
-	expire, _ := cmd.Flags().GetInt64(nnsExpireFlag)
-	ttl, _ := cmd.Flags().GetInt64(nnsTTLFlag)
-
-	h, vub, err := c.UpdateSOA(name, email, big.NewInt(refresh),
-		big.NewInt(retry), big.NewInt(expire), big.NewInt(ttl))
-	commonCmd.ExitOnErr(cmd, "unable to send transaction: %w", err)
-
-	cmd.Println("Waiting for transaction to persist...")
-	_, err = actor.Wait(h, vub, err)
-	commonCmd.ExitOnErr(cmd, "register domain error: %w", err)
-	cmd.Println("SOA records updated successfully")
-}

cmd/frostfs-adm/internal/modules/morph/node/root.go

@@ -1,28 +0,0 @@
-package node
-
-import (
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-)
-
-var RemoveCmd = &cobra.Command{
-	Use:   "remove-nodes key1 [key2 [...]]",
-	Short: "Remove storage nodes from the netmap",
-	Long:  `Move nodes to the Offline state in the candidates list and tick an epoch to update the netmap`,
-	PreRun: func(cmd *cobra.Command, _ []string) {
-		_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-		_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-	},
-	RunE: RemoveNodesCmd,
-}
-
-func initRemoveNodesCmd() {
-	RemoveCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-	RemoveCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	RemoveCmd.Flags().String(commonflags.LocalDumpFlag, "", "Path to the blocks dump file")
-}
-
-func init() {
-	initRemoveNodesCmd()
-}

cmd/frostfs-adm/internal/modules/morph/notary.go

@@ -1,13 +1,10 @@
-package notary
+package morph
 
 import (
-	"errors"
 	"fmt"
 	"math/big"
 	"strconv"
 
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/helper"
 	"github.com/nspcc-dev/neo-go/cli/input"
 	"github.com/nspcc-dev/neo-go/pkg/core/transaction"
 	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
@@ -23,16 +20,9 @@ import (
 	"github.com/spf13/viper"
 )
 
-const (
-	// defaultNotaryDepositLifetime is an amount of blocks notary deposit stays valid.
-	// https://github.com/nspcc-dev/neo-go/blob/master/pkg/core/native/notary.go#L48
-	defaultNotaryDepositLifetime = 5760
-
-	walletAccountFlag     = "account"
-	notaryDepositTillFlag = "till"
-)
-
-var errInvalidNotaryDepositLifetime = errors.New("notary deposit lifetime must be a positive integer")
+// defaultNotaryDepositLifetime is an amount of blocks notary deposit stays valid.
+// https://github.com/nspcc-dev/neo-go/blob/master/pkg/core/native/notary.go#L48
+const defaultNotaryDepositLifetime = 5760
 
 func depositNotary(cmd *cobra.Command, _ []string) error {
 	w, err := openWallet(cmd)
@@ -64,11 +54,11 @@ func depositNotary(cmd *cobra.Command, _ []string) error {
 		return fmt.Errorf("can't unlock account: %v", err)
 	}
 
-	gasStr, err := cmd.Flags().GetString(commonflags.RefillGasAmountFlag)
+	gasStr, err := cmd.Flags().GetString(refillGasAmountFlag)
 	if err != nil {
 		return err
 	}
-	gasAmount, err := helper.ParseGASAmount(gasStr)
+	gasAmount, err := parseGASAmount(gasStr)
 	if err != nil {
 		return err
 	}
@@ -81,7 +71,7 @@ func depositNotary(cmd *cobra.Command, _ []string) error {
 	if tillStr != "" {
 		till, err = strconv.ParseInt(tillStr, 10, 64)
 		if err != nil || till <= 0 {
-			return errInvalidNotaryDepositLifetime
+			return fmt.Errorf("notary deposit lifetime must be a positive integer")
 		}
 	}
 
@@ -89,12 +79,12 @@ func depositNotary(cmd *cobra.Command, _ []string) error {
 }
 
 func transferGas(cmd *cobra.Command, acc *wallet.Account, accHash util.Uint160, gasAmount fixedn.Fixed8, till int64) error {
-	c, err := helper.NewRemoteClient(viper.GetViper())
+	c, err := getN3Client(viper.GetViper())
 	if err != nil {
 		return err
 	}
 
-	if err := helper.CheckNotaryEnabled(c); err != nil {
+	if err := checkNotaryEnabled(c); err != nil {
 		return err
 	}
 
@@ -126,15 +116,15 @@ func transferGas(cmd *cobra.Command, acc *wallet.Account, accHash util.Uint160,
 		return fmt.Errorf("could not send tx: %w", err)
 	}
 
-	return helper.AwaitTx(cmd, c, []helper.HashVUBPair{{Hash: txHash, Vub: vub}})
+	return awaitTx(cmd, c, []hashVUBPair{{hash: txHash, vub: vub}})
 }
 
 func openWallet(cmd *cobra.Command) (*wallet.Wallet, error) {
-	p, err := cmd.Flags().GetString(commonflags.StorageWalletFlag)
+	p, err := cmd.Flags().GetString(storageWalletFlag)
 	if err != nil {
 		return nil, err
 	} else if p == "" {
-		return nil, fmt.Errorf("missing wallet path (use '--%s <out.json>')", commonflags.StorageWalletFlag)
+		return nil, fmt.Errorf("missing wallet path (use '--%s <out.json>')", storageWalletFlag)
 	}
 
 	w, err := wallet.NewWalletFromFile(p)

cmd/frostfs-adm/internal/modules/morph/notary/root.go

@@ -1,28 +0,0 @@
-package notary
-
-import (
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-)
-
-var DepositCmd = &cobra.Command{
-	Use:   "deposit-notary",
-	Short: "Deposit GAS for notary service",
-	PreRun: func(cmd *cobra.Command, _ []string) {
-		_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-	},
-	RunE: depositNotary,
-}
-
-func initDepositoryNotaryCmd() {
-	DepositCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	DepositCmd.Flags().String(commonflags.StorageWalletFlag, "", "Path to storage node wallet")
-	DepositCmd.Flags().String(walletAccountFlag, "", "Wallet account address")
-	DepositCmd.Flags().String(commonflags.RefillGasAmountFlag, "", "Amount of GAS to deposit")
-	DepositCmd.Flags().String(notaryDepositTillFlag, "", "Notary deposit duration in blocks")
-}
-
-func init() {
-	initDepositoryNotaryCmd()
-}

cmd/frostfs-adm/internal/modules/morph/policy.go

@@ -0,0 +1,54 @@
+package morph
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+
+	"github.com/nspcc-dev/neo-go/pkg/io"
+	"github.com/nspcc-dev/neo-go/pkg/rpcclient/policy"
+	"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
+	"github.com/nspcc-dev/neo-go/pkg/vm/emit"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+)
+
+const (
+	execFeeParam      = "ExecFeeFactor"
+	storagePriceParam = "StoragePrice"
+	setFeeParam       = "FeePerByte"
+)
+
+func setPolicyCmd(cmd *cobra.Command, args []string) error {
+	wCtx, err := newInitializeContext(cmd, viper.GetViper())
+	if err != nil {
+		return fmt.Errorf("can't to initialize context: %w", err)
+	}
+
+	bw := io.NewBufBinWriter()
+	for i := range args {
+		k, v, found := strings.Cut(args[i], "=")
+		if !found {
+			return fmt.Errorf("invalid parameter format, must be Parameter=Value")
+		}
+
+		switch k {
+		case execFeeParam, storagePriceParam, setFeeParam:
+		default:
+			return fmt.Errorf("parameter must be one of %s, %s and %s", execFeeParam, storagePriceParam, setFeeParam)
+		}
+
+		value, err := strconv.ParseUint(v, 10, 32)
+		if err != nil {
+			return fmt.Errorf("can't parse parameter value '%s': %w", args[1], err)
+		}
+
+		emit.AppCall(bw.BinWriter, policy.Hash, "set"+k, callflag.All, int64(value))
+	}
+
+	if err := wCtx.sendCommitteeTx(bw.Bytes(), false); err != nil {
+		return err
+	}
+
+	return wCtx.awaitTx()
+}

cmd/frostfs-adm/internal/modules/morph/policy/policy.go

@@ -1,91 +0,0 @@
-package policy
-
-import (
-	"bytes"
-	"errors"
-	"fmt"
-	"strconv"
-	"strings"
-	"text/tabwriter"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/helper"
-	commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
-	"github.com/nspcc-dev/neo-go/pkg/io"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/invoker"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/policy"
-	"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
-	"github.com/nspcc-dev/neo-go/pkg/vm/emit"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-)
-
-const (
-	execFeeParam      = "ExecFeeFactor"
-	storagePriceParam = "StoragePrice"
-	setFeeParam       = "FeePerByte"
-)
-
-var errInvalidParameterFormat = errors.New("invalid parameter format, must be Parameter=Value")
-
-func SetPolicyCmd(cmd *cobra.Command, args []string) error {
-	wCtx, err := helper.NewInitializeContext(cmd, viper.GetViper())
-	if err != nil {
-		return fmt.Errorf("can't initialize context: %w", err)
-	}
-
-	bw := io.NewBufBinWriter()
-	for i := range args {
-		k, v, found := strings.Cut(args[i], "=")
-		if !found {
-			return errInvalidParameterFormat
-		}
-
-		switch k {
-		case execFeeParam, storagePriceParam, setFeeParam:
-		default:
-			return fmt.Errorf("parameter must be one of %s, %s and %s", execFeeParam, storagePriceParam, setFeeParam)
-		}
-
-		value, err := strconv.ParseUint(v, 10, 32)
-		if err != nil {
-			return fmt.Errorf("can't parse parameter value '%s': %w", args[i], err)
-		}
-
-		emit.AppCall(bw.BinWriter, policy.Hash, "set"+k, callflag.All, int64(value))
-	}
-
-	if err := wCtx.SendCommitteeTx(bw.Bytes(), false); err != nil {
-		return err
-	}
-
-	return wCtx.AwaitTx()
-}
-
-func dumpPolicyCmd(cmd *cobra.Command, _ []string) error {
-	c, err := helper.NewRemoteClient(viper.GetViper())
-	commonCmd.ExitOnErr(cmd, "can't create N3 client:", err)
-
-	inv := invoker.New(c, nil)
-	policyContract := policy.NewReader(inv)
-
-	execFee, err := policyContract.GetExecFeeFactor()
-	commonCmd.ExitOnErr(cmd, "can't get execution fee factor:", err)
-
-	feePerByte, err := policyContract.GetFeePerByte()
-	commonCmd.ExitOnErr(cmd, "can't get fee per byte:", err)
-
-	storagePrice, err := policyContract.GetStoragePrice()
-	commonCmd.ExitOnErr(cmd, "can't get storage price:", err)
-
-	buf := bytes.NewBuffer(nil)
-	tw := tabwriter.NewWriter(buf, 0, 2, 2, ' ', 0)
-
-	_, _ = tw.Write([]byte(fmt.Sprintf("Execution Fee Factor:\t%d (int)\n", execFee)))
-	_, _ = tw.Write([]byte(fmt.Sprintf("Fee Per Byte:\t%d (int)\n", feePerByte)))
-	_, _ = tw.Write([]byte(fmt.Sprintf("Storage Price:\t%d (int)\n", storagePrice)))
-
-	_ = tw.Flush()
-	cmd.Print(buf.String())
-
-	return nil
-}

cmd/frostfs-adm/internal/modules/morph/policy/root.go

@@ -1,47 +0,0 @@
-package policy
-
-import (
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-)
-
-var (
-	Set = &cobra.Command{
-		Use:                   "set-policy [ExecFeeFactor=<n1>] [StoragePrice=<n2>] [FeePerByte=<n3>]",
-		DisableFlagsInUseLine: true,
-		Short:                 "Set global policy values",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		RunE: SetPolicyCmd,
-		ValidArgsFunction: func(_ *cobra.Command, _ []string, _ string) ([]string, cobra.ShellCompDirective) {
-			return []string{"ExecFeeFactor=", "StoragePrice=", "FeePerByte="}, cobra.ShellCompDirectiveNoSpace
-		},
-	}
-
-	Dump = &cobra.Command{
-		Use:   "dump-policy",
-		Short: "Dump FrostFS policy",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		RunE: dumpPolicyCmd,
-	}
-)
-
-func initSetPolicyCmd() {
-	Set.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-	Set.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	Set.Flags().String(commonflags.LocalDumpFlag, "", "Path to the blocks dump file")
-}
-
-func initDumpPolicyCmd() {
-	Dump.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-}
-
-func init() {
-	initSetPolicyCmd()
-	initDumpPolicyCmd()
-}

cmd/frostfs-adm/internal/modules/morph/proxy/proxy.go

@@ -1,70 +0,0 @@
-package proxy
-
-import (
-	"fmt"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/helper"
-	commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
-	"github.com/nspcc-dev/neo-go/pkg/encoding/address"
-	"github.com/nspcc-dev/neo-go/pkg/io"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/management"
-	"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
-	"github.com/nspcc-dev/neo-go/pkg/util"
-	"github.com/nspcc-dev/neo-go/pkg/vm/emit"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-)
-
-const (
-	accountAddressFlag = "account"
-)
-
-func addProxyAccount(cmd *cobra.Command, _ []string) {
-	acc, _ := cmd.Flags().GetString(accountAddressFlag)
-	addr, err := address.StringToUint160(acc)
-	commonCmd.ExitOnErr(cmd, "invalid account: %w", err)
-	err = processAccount(cmd, addr, "addAccount")
-	commonCmd.ExitOnErr(cmd, "processing error: %w", err)
-}
-
-func removeProxyAccount(cmd *cobra.Command, _ []string) {
-	acc, _ := cmd.Flags().GetString(accountAddressFlag)
-	addr, err := address.StringToUint160(acc)
-	commonCmd.ExitOnErr(cmd, "invalid account: %w", err)
-	err = processAccount(cmd, addr, "removeAccount")
-	commonCmd.ExitOnErr(cmd, "processing error: %w", err)
-}
-
-func processAccount(cmd *cobra.Command, addr util.Uint160, method string) error {
-	wCtx, err := helper.NewInitializeContext(cmd, viper.GetViper())
-	if err != nil {
-		return fmt.Errorf("can't initialize context: %w", err)
-	}
-
-	r := management.NewReader(wCtx.ReadOnlyInvoker)
-	cs, err := helper.GetContractByID(r, 1)
-	if err != nil {
-		return fmt.Errorf("can't get NNS contract info: %w", err)
-	}
-
-	proxyHash, err := helper.NNSResolveHash(wCtx.ReadOnlyInvoker, cs.Hash, helper.DomainOf(constants.ProxyContract))
-	if err != nil {
-		return fmt.Errorf("can't get proxy contract hash: %w", err)
-	}
-
-	bw := io.NewBufBinWriter()
-	emit.AppCall(bw.BinWriter, proxyHash, method, callflag.All, addr)
-
-	if err := wCtx.SendConsensusTx(bw.Bytes()); err != nil {
-		return err
-	}
-
-	if err = wCtx.AwaitTx(); err != nil {
-		return err
-	}
-
-	cmd.Println("Proxy contract has been updated")
-
-	return nil
-}

cmd/frostfs-adm/internal/modules/morph/proxy/root.go

@@ -1,45 +0,0 @@
-package proxy
-
-import (
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-)
-
-var (
-	AddAccountCmd = &cobra.Command{
-		Use:   "proxy-add-account",
-		Short: "Adds account to proxy contract",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		Run: addProxyAccount,
-	}
-	RemoveAccountCmd = &cobra.Command{
-		Use:   "proxy-remove-account",
-		Short: "Remove from proxy contract",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		Run: removeProxyAccount,
-	}
-)
-
-func initProxyAddAccount() {
-	AddAccountCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	AddAccountCmd.Flags().String(accountAddressFlag, "", "Wallet address string")
-	AddAccountCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-}
-
-func initProxyRemoveAccount() {
-	RemoveAccountCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	RemoveAccountCmd.Flags().String(accountAddressFlag, "", "Wallet address string")
-	RemoveAccountCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-}
-
-func init() {
-	initProxyAddAccount()
-	initProxyRemoveAccount()
-}