[#126] Refine CODEOWNERS settings

Signed-off-by: Vitaliy Potyarkin <v.potyarkin@yadro.com>

.forgejo/logo.svg

@@ -0,0 +1,70 @@
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.forgejo/workflows/dco.yml

@@ -0,0 +1,21 @@
+name: DCO action
+on: [pull_request]
+
+jobs:
+  dco:
+    name: DCO
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Setup Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: '1.23'
+
+      - name: Run commit format checker
+        uses: https://git.frostfs.info/TrueCloudLab/dco-go@v3
+        with:
+          from: 'origin/${{ github.event.pull_request.base.ref }}'

.forgejo/workflows/tests.yml

@@ -0,0 +1,54 @@
+name: Tests and linters
+on: [pull_request]
+
+jobs:
+  lint:
+    name: Lint
+    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: golangci-lint
+        uses: https://github.com/golangci/golangci-lint-action@v3
+        with:
+          version: latest
+
+  tests:
+    name: Tests
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        go_versions: [ '1.22', '1.23' ]
+      fail-fast: false
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: '${{ matrix.go_versions }}'
+          cache: true
+
+      - name: Run tests
+        run: make test
+
+  tests-race:
+    name: Tests with -race
+    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: Run tests
+        run: go test ./... -count=1 -race

.github/CODEOWNERS

@@ -1 +0,0 @@
-*   @TrueCloudLab/storage-core @TrueCloudLab/storage-services @TrueCloudLab/committers

.gitignore

@@ -1,4 +1,3 @@
 .idea
 bin
 temp
-/vendor/

.gitlint

@@ -1,10 +0,0 @@
-[general]
-fail-without-commits=true
-contrib=CC1
-
-[title-match-regex]
-regex=^\[\#[0-9Xx]+\]\s
-
-[ignore-by-title]
-regex=^Release(.*)
-ignore=title-match-regex

.golangci.yml

@@ -4,18 +4,16 @@
 # options for analysis running
 run:
   # timeout for analysis, e.g. 30s, 5m, default is 1m
-  timeout: 2m
+  timeout: 10m
 
   # include test files or not, default is true
   tests: false
 
-  skip-files:
-    - (^|.*/)grpc/(.*)
-
 # output configuration options
 output:
   # colored-line-number|line-number|json|tab|checkstyle|code-climate, default is "colored-line-number"
-  format: tab
+  formats:
+    - format: tab
 
 # all available settings of specific linters
 linters-settings:
@@ -27,6 +25,11 @@ linters-settings:
   govet:
     # report about shadowed variables
     check-shadowing: false
+  funlen:
+    lines: 80 # default 60
+    statements: 60 # default 40
+  gocognit:
+    min-complexity: 40 # default 30
 
 linters:
   enable:
@@ -37,19 +40,34 @@ linters:
     # some default golangci-lint linters
     - errcheck
     - gosimple
+    - godot
     - ineffassign
     - staticcheck
     - typecheck
+    - unused
 
     # extra linters
+    - bidichk
+    - durationcheck
     - exhaustive
+    - copyloopvar
     - gofmt
-    - whitespace
     - goimports
+    - misspell
+    - predeclared
+    - reassign
+    - whitespace
+    - containedctx
+    - funlen
+    - gocognit
+    - contextcheck
   disable-all: true
   fast: false
 
 issues:
+  exclude-files:
+    - (^|.*/)grpc/(.*)
+
   # Excluding configuration per-path, per-linter, per-text and per-source
   exclude-rules:
     - path: v2 # ignore stutters in universal structures due to protobuf compatibility

.pre-commit-config.yaml

@@ -18,13 +18,25 @@ repos:
     - id: end-of-file-fixer
       exclude: ".key$"
 
+  - repo: local
+    hooks:
+       - id: gofumpt
+         name: gofumpt
+         entry: make fumpt
+         pass_filenames: false
+         types: [go]
+         language: system
+
+  - repo: local
+    hooks:
+       - id: go-unit-tests
+         name: go unit tests
+         entry: make test GOFLAGS=''
+         pass_filenames: false
+         types: [go]
+         language: system
+
   - repo: https://github.com/golangci/golangci-lint
-    rev: v1.51.2
+    rev: v1.60.3
     hooks:
     - id: golangci-lint
-
-  - repo: https://github.com/jorisroovers/gitlint
-    rev:  v0.18.0
-    hooks:
-      - id: gitlint
-        stages: [commit-msg]

CHANGELOG.md

@@ -5,852 +5,46 @@
 ### Added
 ### Fixed
 ### Changed
-### Updated
-
-## [2.14.0] - 2022-10-17 - Anmado (안마도, 鞍馬島)
-
-### Added
-- Maintenance status and node state (#415)
-- `NetmapSnapshot` RPC (#418)
-
-### Fixed
-- Marshal repeated `[]byte` fields correctly (#413)
-- Block until client connection is up (#419)
-
-### Changed
-- Support new object session context format (#416)
-- Mark all expiration methods as deprecated (#417)
-
-### Updated
-- Minimal go version to 1.17 (#412)
-- `neofs-crypto` to `v0.4.0` (#412)
-- `google.golang.org/grpc` to `v1.48.0` (#415)
-- `google.golang.org/protobuf` to `v1.28.0` (#415)
-
-## [2.13.1] - 2022-08-01
-
-### Added
-- `EACL_NOT_FOUND` status code support (#409)
-
-## [2.13.0] - 2022-07-04 - Yeonpyeongdo (연평도, 延坪島)
-
-NeoFS API v2.13 support
-
-### Added
-- WalletConnect signature scheme (#386)
-- `object.StatusOutOfRange` enum value (#407)
-- Functionality to disable homomorphic hashing in container (#399)
-- `status.SignatureVerificationFail` enum value (#405)
-
-## [2.12.2] - 2022-06-03
-
-### Added
-- `util/protogen` tool to compile Protocol Buffers with stable marshaling
-
-### Fixed
-- `refs.ObjectIDNestedListMarshal` incorrect encoding (#401)
-- incorrect conversion of `oneof` field in `GetRangeResponseBody.FromGRPCMessage` (#401)
-
-### Changed
-- Setters don't check call on `nil` (#388)
-- `StableMarshal` methods don't return `error`
-- `oneof` fields are now randomly initialized in test generators (#401)
-
-## [2.12.1] - 2022-03-15
-
-### Fixed
-- Incompatible changes in signature scheme (#380)
-
-### Added
-- Public URI-parsing function `client.ParseURI()` (#383)
-
-### Changed
-- Slices with pointers `[]*T` replaced with regular structure slices `[]T` in
-  v2 structures (#376)
-
-## [2.12.0] - 2022-02-25 - Heuksando (흑산도, 黑山島)
-
-NeoFS API v2.12 support
-
-### Added
-- Network magic field (`uint64`) to `session.RequestMetaHeader` (#367)
-- Constants for attributes related to object notifications (#372)
-- `refs.SignatureScheme` enum and corresponding field to `session.Signature` message (#55)
-- New status codes in `container`, `object` and `session` packages (#371)
-- `object.TypeLock` type enum value and `object.Lock` type of its content (#371)
-
-### Changed
-- API of `signature` package (#55)
-
-### Deprecated
-- `SessionToken`, `SessionTokenBody` and `SessionTokenContext` types from `session` package
-
-## [2.11.1] - 2021-12-28
-
-### Added
-- Timeout for single message transmission in `rpc/client` (#366)
-
-## [2.11.0] - 2021-12-02 - Sinjido (신지도, 薪智島)
-
-NeoFS API v2.11 support. High level packages are moved to
-[neofs-sdk-go](https://github.com/nspcc-dev/neofs-sdk-go) repository.
-Repository restructured as Go module version 2 and synced with
-[neofs-api](https://github.com/nspcc-dev/neofs-api) release version.
-
-### Fixed
-- Protobuf recompile script handles path with special symbols correctly (#354)
-- `make dep` command (#364)
-
-### Added
-- Status codes in response messages (#350)
-- Storage subnetwork types (#355, #356, #360, #362)
-
-### Changed
-- neofs-api-go is now Go module version 2 (#201)
-
 ### Removed
-- All packages from `pkg` moved to
+### Updated
-  [neofs-sdk-go](https://github.com/nspcc-dev/neofs-sdk-go) (#201)
 
-## [1.30.0] - 2021-10-19 - Udo (우도, 牛島)
+## [2.16.0] - 2023-09-14 - Academy of Sciences Glacier
-
-NeoFS API v2.10 support.
-
-### Fixed
-
-- Potential NPE in NEO3Wallet related functions (#340)
-- Incorrect return of reputation intermediate announcement (#342)
 
 ### Added
+- Add impersonate flag to bearer token (#17)
+- `NOT` and `UNIQUE` keywords to the placement policy (#26)
+- `PutSingle` RPC (#45)
 
-- pkg/client callback to parse internal response information (#337)
+### Fixed
-- Service filter type in extended ACL from API v2.10 (#338)
-- Enhanced network info structures from API v2.10 (#339)
-- Well-known public-append basic ACL constant (#341)
-- Native contract names support (#351)
-
 ### Changed
-
+- `StableSize()` is optimized and no does no allocations (#49)
-- Updated grpc to v1.41.0 (#176)
+- Marshaling code now uses `protowire` package (#50)
-
-## [1.29.0] - 2021-08-27 - Anmyeondo (안면도, 安眠島)
-
-### Fixed
-
-- Well-known BasicACL constants to fit the specification (#330, #334).
-- Linter warnings (#335).
-
-### Added
-
-- Support for `COMMON_PREFIX` filter operation for object attributes (#331).
-- Missing well-known eACL filter setters (#333).
-
 ### Removed
-
+- Reputation system (#21)
-- `FilterObjectParent` well-known object related filter key (#333).
 
 ### Updated
+- `github.com/stretchr/testify` to `v1.8.3`
+- `go.opentelemetry.io/otel` to `v1.15.1`
+- `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc` to `v1.15.1`
+- `go.opentelemetry.io/otel/exporters/stdout/stdouttrace` to `v1.15.1`
+- `go.opentelemetry.io/otel/sdk` to `v1.15.1`
+- `go.opentelemetry.io/otel/trace` to `v1.15.1`
+- `golang.org/x/sync` to `v0.2.0`
+- `google.golang.org/grpc` to `v1.55.0`
+- `google.golang.org/protobuf` to `v1.30.0`
 
-- Go version to `1.16` (#335).
-- Tests in CI to run on `1.16` and `1.17` Go versions (#335).
 
-## [1.28.3] - 2021-07-07
+## 2.15.0 - 2023-04-11
-
-### Fixed
-
-- Regression of the session token corruption fix from v1.28.2 ([#326](https://github.com/nspcc-dev/neofs-api-go/issues/326)).
-
-## [1.28.2] - 2021-07-06
-
-### Fixed
-
-- Data corruption of parameterized session token in `pkg/client.Client` ([#323](https://github.com/nspcc-dev/neofs-api-go/issues/323)).
-
-## [1.28.1] - 2021-07-01
-
-### Fixed
-
-- Incorrect unsupported version error in `Client.GetContainer` of containers of newer versions.
-
-### Removed
-
-- No longer used `pkg.IsSupportedVersion` func.
-- No longer used `container.NewVerifiedFromV2` func.
-
-## [1.28.0] - 2021-06-28 - Muuido (무의도, 舞衣島)
 
 ### Added
+- Basic tracing support (#12)
+- Optimize signature checking (#3)
 
-- `String` / `FromString` methods to work with text format of enums from `pkg`.
+Initial public release.
-- `Marshal(JSON)` / `Unmarshal(JSON)` methods to `container.ContainerContext` type.
-- Ability to handle the `io.Reader` of the object payload in `Client.GetObject`.
-- `NumberOfAddresses` / `IterateAddresses` methods to node info types for support of multiple addresses.
 
-### Fixed
+## Older versions
 
-- Added leading slash to format of gRPC method names.
+This project is a fork of [NeoFS](https://github.com/nspcc-dev/neofs-api-go) from version v2.14.0.
+To see CHANGELOG for older versions, refer to https://github.com/nspcc-dev/neofs-api-go/blob/master/CHANGELOG.md.
 
-### Updated
+[Unreleased]: https://git.frostfs.info/TrueCloudLab/frostfs-api-go/compare/v2.16.0...master
-
-- Neo Go library to v0.95.3.
-
-## [1.27.1] - 2021-06-10
-
-### Fixed
-
-- SDK version was updated (actualized) to `2.7`.
-
-### Changed
-
-- `pkg` wrappers' `ToV2` methods return `nil` if called on `nil`.
-- `pkg` wrappers' `NewFromV2` functions constructs `nil` if called with `nil` argument.
-
-### Added
-
-- Getters and setters for lifetime fields of `pkg/session.Token`.
-- `MarshalHeaderJSON` method to `pkg/object.Object`.
-- Generators for types from `pkg` (for testing).
-- Descriptions of default fields for `pkg` wrappers and unit tests for its constructors.
-- Unit tests for `ToV2` methods and `NewFromV2` functions.
-
-## [1.27.0] - 2021-06-03 - Seongmodo (석모도, 席毛島)
-
-### Added
-
-- Message structures related to Container service sessions in `v2` and `pkg`.
-- `session.Token` and `Signature` to `pkg/container.Container` and `pkg/acl/eacl.Table`.
-- `Conn` method of clients to get the underlying connection.
-- `WithTLSConfig` client option to specify TLS configuration.
-- `WithNetworkURIAddress` client option to specify URI of the remote server.
-- Generators of random container IDs, owner IDs and session tokens (for testing).
-
-### Replaced
-
-- `pkg/token.SessionToken` type to `pkg/session` package as `Token`. Old type is deprecated.
-- `pkg/container.ID` type to `pkg/container/id` package. Old type is deprecated.
-
-### Updated
-
-- NEO Go library to v0.95.1.
-
-## [1.26.1] - 2021-05-19
-
-### Changed
-
-- Updated neo-go to v0.95.0 release.
-
-### Removed
-
-- `pkg/errors` dependency (stdlib errors used instead).
-
-## [1.26.0] - 2021-05-07 - Daecheongdo (대청도, 大靑島)
-
-### Added
-
-- Implementation of `v2/reputation` package.
-- Implementation of reputation methods in `pkg/client`.
-- Float64 stable marshaling wrappers in `util/proto`.
-
-## [1.25.0] - 2021-03-22 - Jebudo (제부도, 濟扶島)
-
-Raw client and support of NeoFS API v2.5.0 "Jebudo" release.
-
-### Added
-
-- Raw client for peer to peer communication.
-- `client.WithKey` option to sign messages with different keys within single
-  client.
-- `Content-Type` well-known object attribute constant.
-
-### Changed
-
-- Refactored `v2` sub-packages to support single raw client in all RPC methods.
-- Client constructor returns `Client` interface instead of structure.
-
-## [1.24.0] - 2021-02-26 - Ganghwado (강화도, 江華島)
-
-Support changes from NeoFS API v2.4.0 "Ganghwado" release.
-
-### Added
-
-- `netmap.NetworkInfo` definitions in `v2` and `pkg/netmap`.
-- `netmap.NetworkInfo` RPC support in `pkg/client`.
-
-### Changed
-
-- Updated in-line docs from NeoFS API "Ganghwado" release.
-
-## [1.23.0] - 2021-02-11 - Seonyudo (선유도, 仙遊島)
-
-Support changes from NeoFS API v2.3.0 "Seonyudo" release.
-
-### Added
-
-- Fulfill backup factor for default attribute in placement.
-- Support of `Container.AnnounceUsedSpace` RPC from NeoFS API.
-- New `pkg/client.Client.AnnounceContainerUsedSpace` method.
-- Support of `STRING_NOT_EQUAL` and `NOT_PRESENT` object search filters.
-- Implementation of `json.Marshaler`/`json.Unmarshaler` on `v2/object/SearchFilter`.
-- Implementation of `json.Marshaler`/`json.Unmarshaler` on `pkg/object/SearchFilters`.
-- Named constants of well-known node attributes in `pkg/netmap`.
-
-### Renamed
-
-- `pkg/netmap/PriceAttr` to `pkg/netmap/AttrPrice`.
-- `pkg/netmap/CapacityAttr` to `pkg/netmap/AttrCapacity`.
-
-## [1.22.2] - 2021-01-27
-
-### Fixed
-
-- Fix size limit for grpc messages in object.Put operation.
-- Fix `GetContainerNode()` function, so that it does not modify placement policy.
-
-## [1.22.1] - 2021-01-15
-
-Support changes from NeoFS API v2.2.1 release.
-
-### Added
-
-- Constant prefix of the reserved keys to X-headers (`__NEOFS__`).
-- Constant string key to netmap epoch X-header (`__NEOFS__NETMAP_EPOCH`).
-- Constant string key to netmap lookup depth X-header (`__NEOFS__NETMAP_LOOKUP_DEPTH`).
-
-### Changed
-
-- Linter's configuration in `.golangci.yml`.
-
-### Fixed
-
-- Remarks of the updated linter.
-
-## [1.22.0] - 2020-12-30 - Yeouido (여의도, 汝矣島)
-
-Support changes from NeoFS API v2.2.0 "Yeouido" release.
-
-### Added
-
-- Payload hash field to `ShortHeader` message.
-- Payload homomorphic hash field to `ShortHeader` message.
-- Support of `StorageGroup` message.
-- Support of `DataAuditResult` message.
-- Stringer and string parser for `Checksum` type of client library.
-- Stringer and string parser for `Type` message.
-- Stringer and string parser for `Type` type of client library.
-- `AddTypeFilter` method on `SearchFilters` type of client library
-  that adds filter by object type.
-- Utility functions for working with `fixed64` protobuf type to `proto` library.
-- Converters for `repeated` object ID messages in `v2` library.
-
-## [1.21.2] - 2020-12-24
-
-### Added
-
-- `Container.NonceUUID` getter of container nonce in UUID format.
-- `Container.SetNonceUUID` setter of container nonce in UUID format.
-- `NewVerifiedContainerFromV2` container constructor that preliminary
-  checks if container message argument meets NeoFS API V2 specification.
-
-### Changed
-
-- `Container.Nonce`/`Container.SetNonce` marked as deprecated.
-- `Client.GetContainer` method returns an error if received
-  container does not meet NeoFS API specification.
-
-### Fixed
-
-- `pkg.SDKVersion` to return version with minor `1`.
-- `pkg.IsSupportedVersion` to consider `2.1` as supported.
-
-## [1.21.1] - 2020-12-18
-
-Support neofs-api v2.1.1.
-
-### Added
-
-- `client.GetVerifiedContainerStructure` function to check
-  that the container structure matches the requested identifier.
-
-## [1.21.0] - 2020-12-11 - Modo (모도, 茅島)
-
-### Added
-
-- `SplitID` message support
-- Search filter by `SplitID` field
-- `SplitInfo` message support and related error
-- `Raw` flag support in `Client.GetObject(Header)`
-- Getters for parameter structures in `pkg/client` package
-- `Tombstone` message support
-- Tombstone address target parameter of `Client.DeleteObject` method
-- `client.DeleteObject` helpful function
-- Usage of default value for backup factor in placement builder
-
-### Removed
-
-- Object search filter by `CHILDFREE` property
-
-### Renamed
-
-- `AddLeafFilter` to `AddPhyFilter`
-
-### Fixed
-
-- NPE in `eacl.NewTargetFromV2` function
-- Processing `REP X` policies in placement builder
-
-
-## [1.20.3] - 2020-11-25
-
-### Added
-
-- `AddObjectIDFilter` method of `SearchFilters` type
-- `WithDialTimeout` option of v2 and SDK `Client`'s
-- `GetEACLWithSignature` method of SDK `Client` type
-
-### Fixed
-
-- incorrect signature verification algorithm in `GetEACL` method of SDK `Client`
-
-## [1.20.2] - 2020-11-17
-
-### Fixed
-
-- Readme badges
-
-## [1.20.1] - 2020-11-17
-
-### Fixed
-
-- Signature check of head response in `pkg/client` (#202)
-
-## [1.20.0] - 2020-11-16 - Jindo (진도, 珍島)
-
-Major API refactoring and simplification. From now on this library will have
-backward compatibility and support of major versions of NeoFS-API by having
-**version specific** files in `vN` dirs and **version independent** SDK
-structures and client in `pkg`. This version supports NeoFS-API v2.0.X
-
-
-### Added
-- cross-protocol ```v2``` message types
-- utility functions for message signing/verification
-- ```v2```/ ```gRPC``` back and forth conversions
-- primary SDK
-
-### Removed
-- v0 and v1 NeoFS API is not supported anymore
-
-## [1.3.0] - 2020-07-23
-
-### Changed
-
-- Format of ```refs.OwnerID``` based on NEO3.
-- Binary format of extended ACL table.
-- ```acl``` package structure.
-
-## [1.2.0] - 2020-07-08
-
-### Added
-
-- Extended ACL types.
-- Getters and setters of ```EACLTable``` and its internal messages.
-- Wrappers over ```EACLTable``` and its internal messages.
-- Getters, setters and marshaling methods of wrappers.
-
-### Changed
-
-- Mechanism for signing requests on the principle of Matryoshka.
-
-### Updated
-
-- NeoFS API v1.1.0 => 1.2.0
-
-## [1.1.0] - 2020-06-18
-
-### Added
-
-- `container.SetExtendedACL` rpc.
-- `container.GetExtendedACL` rpc.
-- Bearer token to all request messages.
-- X-headers to all request messages.
-
-### Changed
-
-- Implementation and signatures of Sign/Verify request functions.
-
-### Updated
-
-- NeoFS API v1.0.0 => 1.1.0
-
-## [1.0.0] - 2020-05-26
-
-- Bump major release
-
-### Updated
-
-- NeoFS API v0.7.5 => v1.0.0
-- github.com/golang/protobuf v1.4.0 => v1.4.2
-- github.com/prometheus/client_golang v1.5.1 => v1.6.0
-- github.com/spf13/viper v1.6.2 => v1.7.0
-- google.golang.org/grpc v1.28.1 => v1.29.1
-
-## [0.7.6] - 2020-05-19
-
-### Added
-
-- `session.PublicSessionToken` function for session public key bytes receiving.
-- The implementation of `service.DataWithSignKeyAccumulator` methods on `object.IntegrityHeader`.
-
-### Changed
-
-- The implementation of `AddSignKey` method on `service.signedSessionToken` structure.
-- `session.PrivateTOken` interface methods group.
-
-### Removed
-
-- `OwnerKey` from `service.SessionToken` signed payload.
-
-### Fixed
-
-- Incorrect `object.HeadRequest.ReadSignedData` method implementation.
-
-## [0.7.5] - 2020-05-16
-
-### Added
-
-- Owner key to the `SessionToken` signed payload.
-
-### Changed
-
-- `OwnerKeyContainer` interface embedded to `SessionTokenInfo` interface.
-
-### Updated
-
-- NeoFS API v0.7.5
-
-## [0.7.4] - 2020-05-12
-
-### Added
-
-- Stringify for `object.Object`.
-
-### Changed
-
-- Mechanism for creating and verifying request message signatures.
-- Implementation and interface of private token storage.
-- File structure of packages.
-
-### Updated
-
-- NeoFS API v0.7.4
-
-## [0.7.1] - 2020-04-20
-
-### Added
-
-- Method to change current node state. (`state.ChangeState`)
-
-### Updated
-
-- NeoFS API v0.7.1
-
-## [0.7.0] - 2020-04-16
-
-### Updated
-- NeoFS API v0.7.0
-
-## [0.6.2] - 2020-04-16
-
-### Updated
-- NeoFS API v0.6.1
-- Protobuf v1.4.0
-- Netmap v1.7.0
-- Prometheus Client v1.5.1
-- Testify v1.5.1
-- gRPC v1.28.1
-
-### Fixed
-- formatting
-- test coverage for Object.PutRequest.CID method
-
-## [0.6.1] - 2020-04-10
-
-### Changed
-
-- License changed to Apache 2.0
-
-### Fixed
-
--  NPE in PutRequest.CID()
-
-
-## [0.6.0] - 2020-04-03
-
-### Added
-
-- `RequestType` for object service requests
-- `Type()` function in `Request` interface
-
-### Changed
-
-- Synced proto files with `neofs-api v0.6.0`
-
-## [0.5.0] - 2020-03-31
-
-### Changed
-- Rename repo to `neofs-api-go`
-- Used public proto files
-
-## [0.4.2] - 2020-03-16
-
-### Fixed
-- NPE bug with CID method of object.PutRequest
-
-## [0.4.1] - 2020-03-02
-
-### Changed
-- Updated neofs-crypto library to v0.3.0
-
-## [0.4.0] - 2020-02-18
-
-### Added
-- Meta header for all gRPC responses. It contains epoch stamp and version number.
-### Changed
-- Endianness in accounting cheque. Now it uses little endian for cheaper
-decoding in neofs smart-contract.
-
-## [0.3.2] - 2020-02-10
-
-### Added
-- gRPC method DumpVars to State service
-- add method `EncodeVariables` to encode debug variables to JSON (slice of bytes)
-- increase test coverage for state package
-
-### Updated
-- state proto file
-- documentation for state service and messages
-
-## [0.3.1] - 2020-02-07
-### Fixed
-- bug with `tz.Concat`
-
-### Updated
-- dependencies:
-    - github.com/nspcc-dev/tzhash `v1.3.0 => v1.4.0`
-    - github.com/prometheus/client_golang `v1.4.0 => v1.4.1`
-    - google.golang.org/grpc `v1.27.0 => v1.27.1`
-
-## [0.3.0] - 2020-02-05
-
-### Updated
-- proto files
-- dependencies
-    - github.com/golang/protobuf `v1.3.2 => v1.3.3`
-    - github.com/pkg/errors `v0.8.1 => v0.9.1`
-    - github.com/prometheus/client_golang `v1.2.1 => v1.4.0`
-    - github.com/prometheus/client_model `v0.0.0-20190812154241-14fe0d1b01d4 => v0.2.0`
-    - github.com/spf13/viper `v1.6.1 => v1.6.2`
-    - google.golang.org/grpc `v1.24.0 => v1.27.0`
-
-### Changed
-- make object.GetRange to be server-side streaming RPC
-- GetRange response struct
-
-### Added
-- badges to readme
-
-## [0.2.14] - 2020-02-04
-
-### Fixed
-- Readme
-
-### Added
-- Filename header
-
-### Updated
-- Object.Search now uses streams
-
-## [0.2.13] - 2020-02-03
-
-### Fixed
-- Code format
-
-### Changed
-- Use separated proto repository
-- Rename neofs-proto to neofs-api
-
-## [0.2.12] - 2020-01-27
-
-### Fixed
-- Bug with ByteSize (0 bytes returns NaN)
-
-## [0.2.11] - 2020-01-21
-
-### Added
-- Raw flag in object head and get queries with docs
-
-## [0.2.10] - 2020-01-17
-
-### Changed
-- Private token contructor now takes public keys as an argument
-
-## [0.2.9] - 2020-01-17
-
-### Added
-- Docs for container ACL field
-- Public key header in the object with docs
-- Public key field in the session token with docs
-
-### Changed
-- Routine to verify correct object checks if integrity header is last and
-may use public key header if verification header is not present
-- Routine to verify correct session token checks if keys in the token
-associated with owner id
-- Updated neofs-crypto to v0.2.3
-
-### Removed
-- Timestamp in object tombstone header
-
-## [0.2.8] - 2019-12-21
-
-### Added
-- Container access control type definitions
-
-### Changed
-- Used sync.Pool for Sign/VerifyRequestHeader
-- VerifiableRequest.Marshal method replace with MarshalTo and Size
-
-## [0.2.7] - 2019-12-17
-
-### Fixed
-- Bug with DecodeMetrics (empty metrics returns)
-
-## [0.2.6] - 2019-12-17
-
-### Added
-- Request to dump node config
-
-## [0.2.5] - 2019-12-05
-
-### Removed
-- proto.Message in Maintainable/Verifiable requests
-
-## [0.2.4] - 2019-12-03
-
-### Added
-- StorageGroup library
-
-### Changed
-- Storage group part of object library moved into separate package
-- Updated proto documentation
-
-## [0.2.3] - 2019-11-28
-
-### Removed
-- service: SignRequest / VerifyRequest and accompanying code
-- proto: Signature field from requests
-- object: bytefmt package not used anymore
-
-### Changed
-- service: rename EpochRequest to EpochHeader and merge with MetaHeader
-- service: get status error even if it is wrapped
-
-### Added
-- service: RequestVerificationHeader's method to validate owner
-- service: test coverage for CheckOwner
-- service: test coverage for wrapped status errors
-
-## [0.2.2] - 2019-11-22
-
-### Changed
-- ProcessRequestTTL don't changes status errors from TTLCondition
-
-## [0.2.1] - 2019-11-22
-
-### Changed
-- Removed SendPutRequest
-- MakePutRequestHeader sets only object and token
-
-## [0.2.0] - 2019-11-21
-
-### Added
-- Container not found error
-- GitHub Actions as CI and Codecov
-- Auto-generated proto documentation
-- RequestMetaHeader to all RPC requests
-- RequestVerificationHeader to all RPC requests
-
-### Changed
-- Moved TTL and Epoch fields to RequestMetaHeader
-- Renamed Version in object.SearchRequest to QueryVersion
-- Removed SetTTL, GetTTL, SetEpoch, GetEpoch from all RPC requests
-
-## 0.1.0 - 2019-11-18
-
-Initial public release
-
-[0.2.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.1.0...v0.2.0
-[0.2.1]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.2.0...v0.2.1
-[0.2.2]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.2.1...v0.2.2
-[0.2.3]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.2.2...v0.2.3
-[0.2.4]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.2.3...v0.2.4
-[0.2.5]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.2.4...v0.2.5
-[0.2.6]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.2.5...v0.2.6
-[0.2.7]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.2.6...v0.2.7
-[0.2.8]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.2.7...v0.2.8
-[0.2.9]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.2.8...v0.2.9
-[0.2.10]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.2.9...v0.2.10
-[0.2.11]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.2.10...v0.2.11
-[0.2.12]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.2.11...v0.2.12
-[0.2.13]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.2.12...v0.2.13
-[0.2.14]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.2.13...v0.2.14
-[0.3.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.2.14...v0.3.0
-[0.3.1]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.3.0...v0.3.1
-[0.3.2]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.3.1...v0.3.2
-[0.4.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.3.2...v0.4.0
-[0.4.1]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.4.0...v0.4.1
-[0.4.2]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.4.1...v0.4.2
-[0.5.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.4.2...v0.5.0
-[0.6.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.5.0...v0.6.0
-[0.6.1]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.6.0...v0.6.1
-[0.6.2]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.6.1...v0.6.2
-[0.7.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.6.2...v0.7.0
-[0.7.1]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.7.0...v0.7.1
-[0.7.4]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.7.1...v0.7.4
-[0.7.5]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.7.4...v0.7.5
-[0.7.6]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.7.5...v0.7.6
-[1.0.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v0.7.6...v1.0.0
-[1.1.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.0.0...v1.1.0
-[1.2.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.1.0...v1.2.0
-[1.3.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.2.0...v1.3.0
-[1.20.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.3.0...v1.20.0
-[1.20.1]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.20.0...v1.20.1
-[1.20.2]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.20.1...v1.20.2
-[1.20.3]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.20.2...v1.20.3
-[1.21.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.20.3...v1.21.0
-[1.21.1]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.21.0...v1.21.1
-[1.21.2]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.21.1...v1.21.2
-[1.22.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.21.2...v1.22.0
-[1.22.1]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.22.0...v1.22.1
-[1.22.2]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.22.1...v1.22.2
-[1.23.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.22.2...v1.23.0
-[1.24.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.23.0...v1.24.0
-[1.25.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.24.0...v1.25.0
-[1.26.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.25.0...v1.26.0
-[1.26.1]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.26.0...v1.26.1
-[1.27.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.26.1...v1.27.0
-[1.27.1]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.27.0...v1.27.1
-[1.28.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.27.1...v1.28.0
-[1.28.1]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.28.0...v1.28.1
-[1.28.2]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.28.1...v1.28.2
-[1.28.3]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.28.2...v1.28.3
-[1.29.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.28.3...v1.29.0
-[1.30.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.29.0...v1.30.0
-[2.11.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v1.30.0...v2.11.0
-[2.11.1]: https://github.com/nspcc-dev/neofs-api-go/compare/v2.11.0...v2.11.1
-[2.12.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v2.11.1...v2.12.0
-[2.12.1]: https://github.com/nspcc-dev/neofs-api-go/compare/v2.12.0...v2.12.1
-[2.12.2]: https://github.com/nspcc-dev/neofs-api-go/compare/v2.12.1...v2.12.2
-[2.13.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v2.12.2...v2.13.0
-[2.13.1]: https://github.com/nspcc-dev/neofs-api-go/compare/v2.13.0...v2.13.1
-[2.14.0]: https://github.com/nspcc-dev/neofs-api-go/compare/v2.13.1...v2.14.0

CODEOWNERS

@@ -0,0 +1,2 @@
+.*          @TrueCloudLab/storage-core-committers @TrueCloudLab/storage-core-developers @TrueCloudLab/storage-services-committers @TrueCloudLab/storage-services-developers
+.forgejo/.* @potyarkin

CONTRIBUTING.md

@@ -3,8 +3,8 @@
 First, thank you for contributing! We love and encourage pull requests from
 everyone. Please follow the guidelines:
 
-- Check the open [issues](https://github.com/TrueCloudLab/frostfs-api-go/issues) and
+- Check the open [issues](https://git.frostfs.info/TrueCloudLab/frostfs-api-go/issues) and
-  [pull requests](https://github.com/TrueCloudLab/frostfs-api-go/pulls) for existing
+  [pull requests](https://git.frostfs.info/TrueCloudLab/frostfs-api-go/pulls) for existing
   discussions.
 
 - Open an issue first, to discuss a new feature or enhancement.
@@ -25,19 +25,20 @@ Start by forking the `frostfs-api-go` repository, make changes in a branch and t
 send a pull request. We encourage pull requests to discuss code changes. Here
 are the steps in details:
 
-### Set up your GitHub Repository
+### Set up your repository
-Fork [FrostFS node upstream](https://github.com/TrueCloudLab/frostfs-api-go/fork) source
+
+Fork [FrostFS node upstream](https://git.frostfs.info/TrueCloudLab/frostfs-api-go/fork) source
 repository to your own personal repository. Copy the URL of your fork (you will
 need it for the `git clone` command below).
 
 ```sh
-$ git clone https://github.com/TrueCloudLab/frostfs-api-go
+$ git clone https://git.frostfs.info/TrueCloudLab/frostfs-api-go
 ```
 
 ### Set up git remote as ``upstream``
 ```sh
 $ cd frostfs-api-go
-$ git remote add upstream https://github.com/TrueCloudLab/frostfs-api-go
+$ git remote add upstream https://git.frostfs.info/TrueCloudLab/frostfs-api-go
 $ git fetch upstream
 $ git merge upstream/master
 ...
@@ -86,7 +87,7 @@ $ git push origin feature/123-something_awesome
 ```
 
 ### Create a Pull Request
-Pull requests can be created via GitHub. Refer to [this
+Pull requests can be created via git.frostfs.info. Refer to [this
 document](https://help.github.com/articles/creating-a-pull-request/) for
 detailed steps on how to create a pull request. After a Pull Request gets peer
 reviewed and approved, it will be merged.

Makefile

@@ -2,61 +2,95 @@
 SHELL = bash
 
 VERSION ?= $(shell git describe --tags --match "v*" --abbrev=8 --dirty --always)
+PROTOC_VERSION ?= 27.2
+PROTOC_GEN_GO_VERSION ?= $(shell go list -f '{{.Version}}' -m google.golang.org/protobuf)
+PROTOC_OS_VERSION=osx-x86_64
+ifeq ($(shell uname), Linux)
+	PROTOC_OS_VERSION=linux-x86_64
+endif
 
-.PHONY: dep fmts fmt imports protoc test lint version help
+BIN = bin
+PROTOBUF_DIR ?= $(abspath $(BIN))/protobuf
+PROTOC_DIR ?= $(PROTOBUF_DIR)/protoc-v$(PROTOC_VERSION)
+PROTOC_GEN_GO_DIR ?= $(PROTOBUF_DIR)/protoc-gen-go-$(PROTOC_GEN_GO_VERSION)
+
+.PHONY: dep fmts fumpt imports protoc test lint version help $(BIN)/protogen protoc-test
 
 # Pull go dependencies
 dep:
 	@printf "⇒ Tidy requirements : "
 	CGO_ENABLED=0 \
-	GO111MODULE=on \
 	go mod tidy -v && echo OK
 	@printf "⇒ Download requirements: "
 	CGO_ENABLED=0 \
-	GO111MODULE=on \
 	go mod download && echo OK
 	@printf "⇒ Install test requirements: "
 	CGO_ENABLED=0 \
-	GO111MODULE=on \
 	go test ./... && echo OK
 
 # Run all code formatters
-fmts: fmt imports
+fmts: fumpt imports
-
-# Reformat code
-fmt:
-	@echo "⇒ Processing gofmt check"
-	@for f in `find . -type f -name '*.go' -not -path './vendor/*' -not -name '*.pb.go' -prune`; do \
-		GO111MODULE=on gofmt -s -w $$f; \
-	done
 
 # Reformat imports
 imports:
 	@echo "⇒ Processing goimports check"
-	@for f in `find . -type f -name '*.go' -not -path './vendor/*' -not -name '*.pb.go' -prune`; do \
+	@for f in `find . -type f -name '*.go' -not -name '*.pb.go' -prune`; do \
-		GO111MODULE=on goimports -w $$f; \
+		goimports -w $$f; \
 	done
 
+# Run gofumpt
+fumpt:
+	@echo "⇒ Processing gofumpt check"
+	@gofumpt -l -w .
+
+# Install protoc
+protoc-install:
+	@rm -rf $(PROTOBUF_DIR)
+	@mkdir -p $(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 "⇒ Installing protoc-gen-go..."
+	@GOBIN=$(PROTOC_GEN_GO_DIR) go install -v google.golang.org/protobuf/...@$(PROTOC_GEN_GO_VERSION)
+
+
 # Regenerate code for proto files
 protoc:
-	@GOPRIVATE=github.com/TrueCloudLab go mod vendor
+	@if [ ! -d "$(PROTOC_DIR)" ] || [ ! -d "$(PROTOC_GEN_GO_DIR)" ]; then \
-	# Install specific version for protobuf lib
+		make protoc-install; \
-	@go list -f '{{.Path}}/...@{{.Version}}' -m  google.golang.org/protobuf | xargs go install -v
+	fi
 	# Protoc generate
-	@for f in `find . -type f -name '*.proto' -not -path './vendor/*'`; do \
+	@for f in `find . -type f -name '*.proto' -not -path './bin/*' -not -path './util/proto/test/*'`; do \
 		echo "⇒ Processing $$f "; \
-		protoc \
+		$(PROTOC_DIR)/bin/protoc \
-			--proto_path=.:./vendor:/usr/local/include \
+			--proto_path=.:$(PROTOC_DIR)/include:/usr/local/include \
-			--go_out=. --go_opt=paths=source_relative \
+			--plugin=protoc-gen-go-frostfs=$(abspath ./bin/protogen) \
+			--go-frostfs_out=fuzz=true:. \
+			--go-frostfs_opt=paths=source_relative \
 			--go-grpc_opt=require_unimplemented_servers=false \
 			--go-grpc_out=. --go-grpc_opt=paths=source_relative $$f; \
 	done
-	rm -rf vendor
+
+$(BIN)/protogen:
+	@go build -v -trimpath \
+		-o $(BIN)/protogen \
+		./util/protogen
+
+protoc-test: protoc $(BIN)/protogen
+	@$(PROTOC_DIR)/bin/protoc \
+			--go_out=. --go_opt=paths=source_relative \
+			--plugin=protoc-gen-go-frostfs=$(abspath $(BIN)/protogen) \
+			--go-frostfs_opt=Mutil/proto/test/test.proto=git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/util/proto/test/custom \
+			--go-frostfs_opt=module=git.frostfs.info/TrueCloudLab/frostfs-api-go/v2 \
+			--go-frostfs_out=. --go-frostfs_opt=paths=import \
+			./util/proto/test/test.proto
 
 # Run Unit Test with go test
+test: GOFLAGS ?= "-count=1"
 test:
 	@echo "⇒ Running go test"
-	@GO111MODULE=on go test ./...
+	@GOFLAGS="$(GOFLAGS)" go test ./...
 
 # Run linters
 lint:

README.md

@@ -1,27 +1,25 @@
 <p align="center">
-<img src="./.github/logo.svg" width="500px" alt="FrostFS">
+<img src="./.forgejo/logo.svg" width="500px" alt="FrostFS">
 </p>
 <p align="center">
   Low-level Golang API for <a href="https://frostfs.info">FrostFS</a>
 </p>
 
 ---
-![Tests](https://github.com/TrueCloudLab/frostfs-api-go/workflows/frostfs-api-go%20tests/badge.svg)
+![Tests](https://git.frostfs.info/TrueCloudLab/frostfs-api-go/badges/workflows/tests.yml/badge.svg)
-[![codecov](https://codecov.io/gh/TrueCloudLab/frostfs-api-go/branch/master/graph/badge.svg)](https://codecov.io/gh/TrueCloudLab/frostfs-api-go)
+[![Report](https://goreportcard.com/badge/git.frostfs.info/TrueCloudLab/frostfs-api-go)](https://goreportcard.com/report/git.frostfs.info/TrueCloudLab/frostfs-api-go)
-[![Report](https://goreportcard.com/badge/github.com/TrueCloudLab/frostfs-api-go)](https://goreportcard.com/report/github.com/TrueCloudLab/frostfs-api-go)
+[![Release](https://git.frostfs.info/TrueCloudLab/frostfs-api-go/badges/release.svg)](https://git.frostfs.info/TrueCloudLab/frostfs-api-go)
-[![GitHub release](https://img.shields.io/github/release/TrueCloudLab/frostfs-api-go.svg)](https://github.com/TrueCloudLab/frostfs-api-go)
-![GitHub license](https://img.shields.io/github/license/TrueCloudLab/frostfs-api-go.svg?style=popout)
 
 # Overview
 
-Go implementation of recent [FrostFS API](https://github.com/TrueCloudLab/frostfs-api)
+Go implementation of recent [FrostFS API](https://git.frostfs.info/TrueCloudLab/frostfs-api)
-versions. For a more high-level SDK see [FrostFS SDK](https://github.com/TrueCloudLab/frostfs-sdk-go).
+versions. For a more high-level SDK see [FrostFS SDK](https://git.frostfs.info/TrueCloudLab/frostfs-sdk-go).
 
 ## Frostfs-Api compatibility
 
 |frostfs-api-go version|supported frostfs-api versions|
 |:------------------:|:--------------------------:|
-|v2.14.x|[v2.14.0](https://github.com/TrueCloudLab/frostfs-api/releases/tag/v2.14.0)|
+|v2.14.x|[v2.14.0](https://git.frostfs.info/TrueCloudLab/frostfs-api/releases/tag/v2.14.0)|
 
 ## Contributing
 

accounting/grpc/service.go

@@ -1,46 +0,0 @@
-package accounting
-
-import (
-	refs "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs/grpc"
-	session "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session/grpc"
-)
-
-// SetOwnerId sets identifier of the account owner.
-func (m *BalanceRequest_Body) SetOwnerId(v *refs.OwnerID) {
-	m.OwnerId = v
-}
-
-// SetBody sets body of the request.
-func (m *BalanceRequest) SetBody(v *BalanceRequest_Body) {
-	m.Body = v
-}
-
-// SetMetaHeader sets meta header of the request.
-func (m *BalanceRequest) SetMetaHeader(v *session.RequestMetaHeader) {
-	m.MetaHeader = v
-}
-
-// SetVerifyHeader sets verification header of the request.
-func (m *BalanceRequest) SetVerifyHeader(v *session.RequestVerificationHeader) {
-	m.VerifyHeader = v
-}
-
-// SetBalance sets balance value of the response.
-func (m *BalanceResponse_Body) SetBalance(v *Decimal) {
-	m.Balance = v
-}
-
-// SetBody sets body of the response.
-func (m *BalanceResponse) SetBody(v *BalanceResponse_Body) {
-	m.Body = v
-}
-
-// SetMetaHeader sets meta header of the response.
-func (m *BalanceResponse) SetMetaHeader(v *session.ResponseMetaHeader) {
-	m.MetaHeader = v
-}
-
-// SetVerifyHeader sets verification header of the response.
-func (m *BalanceResponse) SetVerifyHeader(v *session.ResponseVerificationHeader) {
-	m.VerifyHeader = v
-}

accounting/grpc/service_frostfs_fuzz.go

@@ -0,0 +1,45 @@
+//go:build gofuzz
+// +build gofuzz
+
+// Code generated by protoc-gen-go-frostfs. DO NOT EDIT.
+
+package accounting
+
+func DoFuzzProtoBalanceRequest(data []byte) int {
+	msg := new(BalanceRequest)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONBalanceRequest(data []byte) int {
+	msg := new(BalanceRequest)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}
+func DoFuzzProtoBalanceResponse(data []byte) int {
+	msg := new(BalanceResponse)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONBalanceResponse(data []byte) int {
+	msg := new(BalanceResponse)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}

accounting/grpc/service_frostfs_test.go

@@ -0,0 +1,31 @@
+//go:build gofuzz
+// +build gofuzz
+
+// Code generated by protoc-gen-go-frostfs. DO NOT EDIT.
+
+package accounting
+
+import (
+	testing "testing"
+)
+
+func FuzzProtoBalanceRequest(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzProtoBalanceRequest(data)
+	})
+}
+func FuzzJSONBalanceRequest(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzJSONBalanceRequest(data)
+	})
+}
+func FuzzProtoBalanceResponse(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzProtoBalanceResponse(data)
+	})
+}
+func FuzzJSONBalanceResponse(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzJSONBalanceResponse(data)
+	})
+}

accounting/grpc/types.go

@@ -1,11 +0,0 @@
-package accounting
-
-// SetValue sets value of the decimal number.
-func (m *Decimal) SetValue(v int64) {
-	m.Value = v
-}
-
-// SetPrecision sets precision of the decimal number.
-func (m *Decimal) SetPrecision(v uint32) {
-	m.Precision = v
-}

accounting/grpc/types_frostfs_fuzz.go

@@ -0,0 +1,26 @@
+//go:build gofuzz
+// +build gofuzz
+
+// Code generated by protoc-gen-go-frostfs. DO NOT EDIT.
+
+package accounting
+
+func DoFuzzProtoDecimal(data []byte) int {
+	msg := new(Decimal)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONDecimal(data []byte) int {
+	msg := new(Decimal)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}

accounting/grpc/types_frostfs_test.go

@@ -0,0 +1,21 @@
+//go:build gofuzz
+// +build gofuzz
+
+// Code generated by protoc-gen-go-frostfs. DO NOT EDIT.
+
+package accounting
+
+import (
+	testing "testing"
+)
+
+func FuzzProtoDecimal(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzProtoDecimal(data)
+	})
+}
+func FuzzJSONDecimal(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzJSONDecimal(data)
+	})
+}

acl/bench_test.go

@@ -32,7 +32,7 @@ func BenchmarkTable_ToGRPCMessage(b *testing.B) {
 
 	b.Run("to grpc message", func(b *testing.B) {
 		b.ReportAllocs()
-		for i := 0; i < b.N; i++ {
+		for range b.N {
 			raw := tb.ToGRPCMessage()
 			if len(tb.GetRecords()) != len(raw.(*aclGrpc.EACLTable).Records) {
 				b.FailNow()
@@ -41,7 +41,7 @@ func BenchmarkTable_ToGRPCMessage(b *testing.B) {
 	})
 	b.Run("from grpc message", func(b *testing.B) {
 		b.ReportAllocs()
-		for i := 0; i < b.N; i++ {
+		for range b.N {
 			tb := new(acl.Table)
 			if tb.FromGRPCMessage(raw) != nil {
 				b.FailNow()

acl/convert.go

@@ -2,6 +2,8 @@ package acl
 
 import (
 	acl "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl/grpc"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/ape"
+	apeGRPC "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/ape/grpc"
 	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
 	refsGRPC "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs/grpc"
 	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/grpc"
@@ -164,7 +166,7 @@ func (f *HeaderFilter) ToGRPCMessage() grpc.Message {
 
 		m.SetKey(f.key)
 		m.SetValue(f.value)
-		m.SetHeader(HeaderTypeToGRPCField(f.hdrType))
+		m.SetHeaderType(HeaderTypeToGRPCField(f.hdrType))
 		m.SetMatchType(MatchTypeToGRPCField(f.matchType))
 	}
 
@@ -185,28 +187,26 @@ func (f *HeaderFilter) FromGRPCMessage(m grpc.Message) error {
 	return nil
 }
 
-func HeaderFiltersToGRPC(fs []HeaderFilter) (res []*acl.EACLRecord_Filter) {
+func HeaderFiltersToGRPC(fs []HeaderFilter) (res []acl.EACLRecord_Filter) {
 	if fs != nil {
-		res = make([]*acl.EACLRecord_Filter, 0, len(fs))
+		res = make([]acl.EACLRecord_Filter, 0, len(fs))
 
 		for i := range fs {
-			res = append(res, fs[i].ToGRPCMessage().(*acl.EACLRecord_Filter))
+			res = append(res, *fs[i].ToGRPCMessage().(*acl.EACLRecord_Filter))
 		}
 	}
 
 	return
 }
 
-func HeaderFiltersFromGRPC(fs []*acl.EACLRecord_Filter) (res []HeaderFilter, err error) {
+func HeaderFiltersFromGRPC(fs []acl.EACLRecord_Filter) (res []HeaderFilter, err error) {
 	if fs != nil {
 		res = make([]HeaderFilter, len(fs))
 
 		for i := range fs {
-			if fs[i] != nil {
+			err = res[i].FromGRPCMessage(&fs[i])
-				err = res[i].FromGRPCMessage(fs[i])
+			if err != nil {
-				if err != nil {
+				return
-					return
-				}
 			}
 		}
 	}
@@ -239,28 +239,26 @@ func (t *Target) FromGRPCMessage(m grpc.Message) error {
 	return nil
 }
 
-func TargetsToGRPC(ts []Target) (res []*acl.EACLRecord_Target) {
+func TargetsToGRPC(ts []Target) (res []acl.EACLRecord_Target) {
 	if ts != nil {
-		res = make([]*acl.EACLRecord_Target, 0, len(ts))
+		res = make([]acl.EACLRecord_Target, 0, len(ts))
 
 		for i := range ts {
-			res = append(res, ts[i].ToGRPCMessage().(*acl.EACLRecord_Target))
+			res = append(res, *ts[i].ToGRPCMessage().(*acl.EACLRecord_Target))
 		}
 	}
 
 	return
 }
 
-func TargetsFromGRPC(fs []*acl.EACLRecord_Target) (res []Target, err error) {
+func TargetsFromGRPC(fs []acl.EACLRecord_Target) (res []Target, err error) {
 	if fs != nil {
 		res = make([]Target, len(fs))
 
 		for i := range fs {
-			if fs[i] != nil {
+			err = res[i].FromGRPCMessage(&fs[i])
-				err = res[i].FromGRPCMessage(fs[i])
+			if err != nil {
-				if err != nil {
+				return
-					return
-				}
 			}
 		}
 	}
@@ -307,28 +305,26 @@ func (r *Record) FromGRPCMessage(m grpc.Message) error {
 	return nil
 }
 
-func RecordsToGRPC(ts []Record) (res []*acl.EACLRecord) {
+func RecordsToGRPC(ts []Record) (res []acl.EACLRecord) {
 	if ts != nil {
-		res = make([]*acl.EACLRecord, 0, len(ts))
+		res = make([]acl.EACLRecord, 0, len(ts))
 
 		for i := range ts {
-			res = append(res, ts[i].ToGRPCMessage().(*acl.EACLRecord))
+			res = append(res, *ts[i].ToGRPCMessage().(*acl.EACLRecord))
 		}
 	}
 
 	return
 }
 
-func RecordsFromGRPC(fs []*acl.EACLRecord) (res []Record, err error) {
+func RecordsFromGRPC(fs []acl.EACLRecord) (res []Record, err error) {
 	if fs != nil {
 		res = make([]Record, len(fs))
 
 		for i := range fs {
-			if fs[i] != nil {
+			err = res[i].FromGRPCMessage(&fs[i])
-				err = res[i].FromGRPCMessage(fs[i])
+			if err != nil {
-				if err != nil {
+				return
-					return
-				}
 			}
 		}
 	}
@@ -418,6 +414,54 @@ func (l *TokenLifetime) FromGRPCMessage(m grpc.Message) error {
 	return nil
 }
 
+func (c *APEOverride) ToGRPCMessage() grpc.Message {
+	var m *acl.BearerToken_Body_APEOverride
+
+	if c != nil {
+		m = new(acl.BearerToken_Body_APEOverride)
+
+		m.SetTarget(c.target.ToGRPCMessage().(*apeGRPC.ChainTarget))
+
+		if len(c.chains) > 0 {
+			apeChains := make([]apeGRPC.Chain, len(c.chains))
+			for i := range c.chains {
+				apeChains[i] = *c.chains[i].ToGRPCMessage().(*apeGRPC.Chain)
+			}
+			m.SetChains(apeChains)
+		}
+	}
+
+	return m
+}
+
+func (c *APEOverride) FromGRPCMessage(m grpc.Message) error {
+	v, ok := m.(*acl.BearerToken_Body_APEOverride)
+	if !ok {
+		return message.NewUnexpectedMessageType(m, v)
+	}
+
+	if targetGRPC := v.GetTarget(); targetGRPC != nil {
+		if c.target == nil {
+			c.target = new(ape.ChainTarget)
+		}
+		if err := c.target.FromGRPCMessage(v.GetTarget()); err != nil {
+			return err
+		}
+	}
+
+	if apeChains := v.GetChains(); len(apeChains) > 0 {
+		c.chains = make([]*ape.Chain, len(apeChains))
+		for i := range apeChains {
+			c.chains[i] = new(ape.Chain)
+			if err := c.chains[i].FromGRPCMessage(&apeChains[i]); err != nil {
+				return err
+			}
+		}
+	}
+
+	return nil
+}
+
 func (bt *BearerTokenBody) ToGRPCMessage() grpc.Message {
 	var m *acl.BearerToken_Body
 
@@ -427,6 +471,8 @@ func (bt *BearerTokenBody) ToGRPCMessage() grpc.Message {
 		m.SetOwnerId(bt.ownerID.ToGRPCMessage().(*refsGRPC.OwnerID))
 		m.SetLifetime(bt.lifetime.ToGRPCMessage().(*acl.BearerToken_Body_TokenLifetime))
 		m.SetEaclTable(bt.eacl.ToGRPCMessage().(*acl.EACLTable))
+		m.SetAllowImpersonate(bt.impersonate)
+		m.SetApeOverride(bt.apeOverride.ToGRPCMessage().(*acl.BearerToken_Body_APEOverride))
 	}
 
 	return m
@@ -476,9 +522,23 @@ func (bt *BearerTokenBody) FromGRPCMessage(m grpc.Message) error {
 			bt.eacl = new(Table)
 		}
 
-		err = bt.eacl.FromGRPCMessage(eacl)
+		if err = bt.eacl.FromGRPCMessage(eacl); err != nil {
+			return err
+		}
 	}
 
+	if apeOverrideGRPC := v.GetApeOverride(); apeOverrideGRPC != nil {
+		if bt.apeOverride == nil {
+			bt.apeOverride = new(APEOverride)
+		}
+		err = bt.apeOverride.FromGRPCMessage(apeOverrideGRPC)
+		if err != nil {
+			return err
+		}
+	}
+
+	bt.impersonate = v.GetAllowImpersonate()
+
 	return err
 }
 

acl/grpc/types.go

@@ -1,175 +0,0 @@
-package acl
-
-import (
-	refs "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs/grpc"
-)
-
-// SetVersion sets version of EACL rules in table.
-func (m *EACLTable) SetVersion(v *refs.Version) {
-	m.Version = v
-}
-
-// SetContainerId sets container identifier of the eACL table.
-func (m *EACLTable) SetContainerId(v *refs.ContainerID) {
-	m.ContainerId = v
-}
-
-// SetRecords sets record list of the eACL table.
-func (m *EACLTable) SetRecords(v []*EACLRecord) {
-	m.Records = v
-}
-
-// SetOperation sets operation of the eACL record.
-func (m *EACLRecord) SetOperation(v Operation) {
-	m.Operation = v
-}
-
-// SetAction sets action of the eACL record.
-func (m *EACLRecord) SetAction(v Action) {
-	m.Action = v
-}
-
-// SetFilters sets filter list of the eACL record.
-func (m *EACLRecord) SetFilters(v []*EACLRecord_Filter) {
-	m.Filters = v
-}
-
-// SetTargets sets target list of the eACL record.
-func (m *EACLRecord) SetTargets(v []*EACLRecord_Target) {
-	m.Targets = v
-}
-
-// SetHeader sets header type of the eACL filter.
-func (m *EACLRecord_Filter) SetHeader(v HeaderType) {
-	m.HeaderType = v
-}
-
-// SetMatchType sets match type of the eACL filter.
-func (m *EACLRecord_Filter) SetMatchType(v MatchType) {
-	m.MatchType = v
-}
-
-// SetKey sets key of the eACL filter.
-func (m *EACLRecord_Filter) SetKey(v string) {
-	m.Key = v
-}
-
-// SetValue sets value of the eACL filter.
-func (m *EACLRecord_Filter) SetValue(v string) {
-	m.Value = v
-}
-
-// SetRole sets target group of the eACL target.
-func (m *EACLRecord_Target) SetRole(v Role) {
-	m.Role = v
-}
-
-// SetKeys of the eACL target.
-func (m *EACLRecord_Target) SetKeys(v [][]byte) {
-	m.Keys = v
-}
-
-// SetEaclTable sets eACL table of the bearer token.
-func (m *BearerToken_Body) SetEaclTable(v *EACLTable) {
-	m.EaclTable = v
-}
-
-// SetOwnerId sets identifier of the bearer token owner.
-func (m *BearerToken_Body) SetOwnerId(v *refs.OwnerID) {
-	m.OwnerId = v
-}
-
-// SetLifetime sets lifetime of the bearer token.
-func (m *BearerToken_Body) SetLifetime(v *BearerToken_Body_TokenLifetime) {
-	m.Lifetime = v
-}
-
-// SetBody sets bearer token body.
-func (m *BearerToken) SetBody(v *BearerToken_Body) {
-	m.Body = v
-}
-
-// SetSignature sets bearer token signature.
-func (m *BearerToken) SetSignature(v *refs.Signature) {
-	m.Signature = v
-}
-
-// SetExp sets epoch number of the token expiration.
-func (m *BearerToken_Body_TokenLifetime) SetExp(v uint64) {
-	m.Exp = v
-}
-
-// SetNbf sets starting epoch number of the token.
-func (m *BearerToken_Body_TokenLifetime) SetNbf(v uint64) {
-	m.Nbf = v
-}
-
-// SetIat sets the number of the epoch in which the token was issued.
-func (m *BearerToken_Body_TokenLifetime) SetIat(v uint64) {
-	m.Iat = v
-}
-
-// FromString parses Action from a string representation,
-// It is a reverse action to String().
-//
-// Returns true if s was parsed successfully.
-func (x *Action) FromString(s string) bool {
-	i, ok := Action_value[s]
-	if ok {
-		*x = Action(i)
-	}
-
-	return ok
-}
-
-// FromString parses Role from a string representation,
-// It is a reverse action to String().
-//
-// Returns true if s was parsed successfully.
-func (x *Role) FromString(s string) bool {
-	i, ok := Role_value[s]
-	if ok {
-		*x = Role(i)
-	}
-
-	return ok
-}
-
-// FromString parses Operation from a string representation,
-// It is a reverse action to String().
-//
-// Returns true if s was parsed successfully.
-func (x *Operation) FromString(s string) bool {
-	i, ok := Operation_value[s]
-	if ok {
-		*x = Operation(i)
-	}
-
-	return ok
-}
-
-// FromString parses MatchType from a string representation,
-// It is a reverse action to String().
-//
-// Returns true if s was parsed successfully.
-func (x *MatchType) FromString(s string) bool {
-	i, ok := MatchType_value[s]
-	if ok {
-		*x = MatchType(i)
-	}
-
-	return ok
-}
-
-// FromString parses HeaderType from a string representation,
-// It is a reverse action to String().
-//
-// Returns true if s was parsed successfully.
-func (x *HeaderType) FromString(s string) bool {
-	i, ok := HeaderType_value[s]
-	if ok {
-		*x = HeaderType(i)
-	}
-
-	return ok
-}

acl/grpc/types_frostfs_fuzz.go

@@ -0,0 +1,64 @@
+//go:build gofuzz
+// +build gofuzz
+
+// Code generated by protoc-gen-go-frostfs. DO NOT EDIT.
+
+package acl
+
+func DoFuzzProtoEACLRecord(data []byte) int {
+	msg := new(EACLRecord)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONEACLRecord(data []byte) int {
+	msg := new(EACLRecord)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}
+func DoFuzzProtoEACLTable(data []byte) int {
+	msg := new(EACLTable)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONEACLTable(data []byte) int {
+	msg := new(EACLTable)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}
+func DoFuzzProtoBearerToken(data []byte) int {
+	msg := new(BearerToken)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONBearerToken(data []byte) int {
+	msg := new(BearerToken)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}

acl/grpc/types_frostfs_test.go

@@ -0,0 +1,41 @@
+//go:build gofuzz
+// +build gofuzz
+
+// Code generated by protoc-gen-go-frostfs. DO NOT EDIT.
+
+package acl
+
+import (
+	testing "testing"
+)
+
+func FuzzProtoEACLRecord(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzProtoEACLRecord(data)
+	})
+}
+func FuzzJSONEACLRecord(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzJSONEACLRecord(data)
+	})
+}
+func FuzzProtoEACLTable(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzProtoEACLTable(data)
+	})
+}
+func FuzzJSONEACLTable(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzJSONEACLTable(data)
+	})
+}
+func FuzzProtoBearerToken(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzProtoBearerToken(data)
+	})
+}
+func FuzzJSONBearerToken(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzJSONBearerToken(data)
+	})
+}

acl/json.go

@@ -21,6 +21,14 @@ func (t *Target) UnmarshalJSON(data []byte) error {
 	return message.UnmarshalJSON(t, data, new(acl.EACLRecord_Target))
 }
 
+func (a *APEOverride) MarshalJSON() ([]byte, error) {
+	return message.MarshalJSON(a)
+}
+
+func (a *APEOverride) UnmarshalJSON(data []byte) error {
+	return message.UnmarshalJSON(a, data, new(acl.BearerToken_Body_APEOverride))
+}
+
 func (r *Record) MarshalJSON() ([]byte, error) {
 	return message.MarshalJSON(r)
 }

acl/marshal.go

@@ -28,9 +28,14 @@ const (
 	lifetimeNotValidBeforeField = 2
 	lifetimeIssuedAtField       = 3
 
-	bearerTokenBodyACLField      = 1
+	tokenAPEChainsTargetField = 1
-	bearerTokenBodyOwnerField    = 2
+	tokenAPEChainsChainsField = 2
-	bearerTokenBodyLifetimeField = 3
+
+	bearerTokenBodyACLField        = 1
+	bearerTokenBodyOwnerField      = 2
+	bearerTokenBodyLifetimeField   = 3
+	bearerTokenBodyImpersonate     = 4
+	bearerTokenTokenAPEChainsField = 5
 
 	bearerTokenBodyField      = 1
 	bearerTokenSignatureField = 2
@@ -238,6 +243,42 @@ func (l *TokenLifetime) Unmarshal(data []byte) error {
 	return message.Unmarshal(l, data, new(acl.BearerToken_Body_TokenLifetime))
 }
 
+func (c *APEOverride) StableMarshal(buf []byte) []byte {
+	if c == nil {
+		return []byte{}
+	}
+
+	if buf == nil {
+		buf = make([]byte, c.StableSize())
+	}
+
+	var offset int
+
+	offset += protoutil.NestedStructureMarshal(tokenAPEChainsTargetField, buf[offset:], c.target)
+	for i := range c.chains {
+		offset += protoutil.NestedStructureMarshal(tokenAPEChainsChainsField, buf[offset:], c.chains[i])
+	}
+
+	return buf
+}
+
+func (c *APEOverride) StableSize() (size int) {
+	if c == nil {
+		return 0
+	}
+
+	size += protoutil.NestedStructureSize(tokenAPEChainsTargetField, c.target)
+	for i := range c.chains {
+		size += protoutil.NestedStructureSize(tokenAPEChainsChainsField, c.chains[i])
+	}
+
+	return size
+}
+
+func (c *APEOverride) Unmarshal(data []byte) error {
+	return message.Unmarshal(c, data, new(acl.BearerToken_Body_APEOverride))
+}
+
 func (bt *BearerTokenBody) StableMarshal(buf []byte) []byte {
 	if bt == nil {
 		return []byte{}
@@ -251,7 +292,9 @@ func (bt *BearerTokenBody) StableMarshal(buf []byte) []byte {
 
 	offset += protoutil.NestedStructureMarshal(bearerTokenBodyACLField, buf[offset:], bt.eacl)
 	offset += protoutil.NestedStructureMarshal(bearerTokenBodyOwnerField, buf[offset:], bt.ownerID)
-	protoutil.NestedStructureMarshal(bearerTokenBodyLifetimeField, buf[offset:], bt.lifetime)
+	offset += protoutil.NestedStructureMarshal(bearerTokenBodyLifetimeField, buf[offset:], bt.lifetime)
+	offset += protoutil.BoolMarshal(bearerTokenBodyImpersonate, buf[offset:], bt.impersonate)
+	protoutil.NestedStructureMarshal(bearerTokenTokenAPEChainsField, buf[offset:], bt.apeOverride)
 
 	return buf
 }
@@ -264,6 +307,8 @@ func (bt *BearerTokenBody) StableSize() (size int) {
 	size += protoutil.NestedStructureSize(bearerTokenBodyACLField, bt.eacl)
 	size += protoutil.NestedStructureSize(bearerTokenBodyOwnerField, bt.ownerID)
 	size += protoutil.NestedStructureSize(bearerTokenBodyLifetimeField, bt.lifetime)
+	size += protoutil.BoolSize(bearerTokenBodyImpersonate, bt.impersonate)
+	size += protoutil.NestedStructureSize(bearerTokenTokenAPEChainsField, bt.apeOverride)
 
 	return size
 }

acl/test/generate.go

@@ -2,6 +2,7 @@ package acltest
 
 import (
 	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl"
+	apetest "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/ape/test"
 	accountingtest "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs/test"
 )
 
@@ -22,8 +23,20 @@ func GenerateBearerTokenBody(empty bool) *acl.BearerTokenBody {
 
 	if !empty {
 		m.SetOwnerID(accountingtest.GenerateOwnerID(false))
-		m.SetEACL(GenerateTable(false))
 		m.SetLifetime(GenerateTokenLifetime(false))
+		m.SetAPEOverride(GenerateAPEOverride(empty))
+	}
+
+	return m
+}
+
+func GenerateAPEOverride(empty bool) *acl.APEOverride {
+	var m *acl.APEOverride
+
+	if !empty {
+		m = new(acl.APEOverride)
+		m.SetTarget(apetest.GenerateChainTarget(empty))
+		m.SetChains(apetest.GenerateRawChains(false, 3))
 	}
 
 	return m

acl/types.go

@@ -1,6 +1,9 @@
 package acl
 
-import "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
+import (
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/ape"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
+)
 
 // HeaderFilter is a unified structure of FilterInfo
 // message from proto definition.
@@ -46,12 +49,22 @@ type TokenLifetime struct {
 	exp, nbf, iat uint64
 }
 
+type APEOverride struct {
+	target *ape.ChainTarget
+
+	chains []*ape.Chain
+}
+
 type BearerTokenBody struct {
 	eacl *Table
 
 	ownerID *refs.OwnerID
 
 	lifetime *TokenLifetime
+
+	apeOverride *APEOverride
+
+	impersonate bool
 }
 
 type BearerToken struct {
@@ -316,6 +329,42 @@ func (bt *BearerTokenBody) SetEACL(v *Table) {
 	bt.eacl = v
 }
 
+func (t *APEOverride) GetTarget() *ape.ChainTarget {
+	if t == nil {
+		return nil
+	}
+
+	return t.target
+}
+
+func (t *APEOverride) GetChains() []*ape.Chain {
+	if t == nil {
+		return nil
+	}
+
+	return t.chains
+}
+
+func (t *APEOverride) SetTarget(v *ape.ChainTarget) {
+	t.target = v
+}
+
+func (t *APEOverride) SetChains(v []*ape.Chain) {
+	t.chains = v
+}
+
+func (bt *BearerTokenBody) GetAPEOverride() *APEOverride {
+	if bt != nil {
+		return bt.apeOverride
+	}
+
+	return nil
+}
+
+func (bt *BearerTokenBody) SetAPEOverride(v *APEOverride) {
+	bt.apeOverride = v
+}
+
 func (bt *BearerTokenBody) GetOwnerID() *refs.OwnerID {
 	if bt != nil {
 		return bt.ownerID
@@ -340,6 +389,18 @@ func (bt *BearerTokenBody) SetLifetime(v *TokenLifetime) {
 	bt.lifetime = v
 }
 
+func (bt *BearerTokenBody) GetImpersonate() bool {
+	if bt != nil {
+		return bt.impersonate
+	}
+
+	return false
+}
+
+func (bt *BearerTokenBody) SetImpersonate(v bool) {
+	bt.impersonate = v
+}
+
 func (bt *BearerToken) GetBody() *BearerTokenBody {
 	if bt != nil {
 		return bt.body

ape/convert.go

@@ -0,0 +1,132 @@
+package ape
+
+import (
+	"fmt"
+
+	ape "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/ape/grpc"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/grpc"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/message"
+)
+
+func TargetTypeToGRPCField(typ TargetType) ape.TargetType {
+	switch typ {
+	case TargetTypeNamespace:
+		return ape.TargetType_NAMESPACE
+	case TargetTypeContainer:
+		return ape.TargetType_CONTAINER
+	case TargetTypeUser:
+		return ape.TargetType_USER
+	case TargetTypeGroup:
+		return ape.TargetType_GROUP
+	default:
+		return ape.TargetType_UNDEFINED
+	}
+}
+
+func TargetTypeFromGRPCField(typ ape.TargetType) TargetType {
+	switch typ {
+	case ape.TargetType_NAMESPACE:
+		return TargetTypeNamespace
+	case ape.TargetType_CONTAINER:
+		return TargetTypeContainer
+	case ape.TargetType_USER:
+		return TargetTypeUser
+	case ape.TargetType_GROUP:
+		return TargetTypeGroup
+	default:
+		return TargetTypeUndefined
+	}
+}
+
+func TargetTypeToGRPC(typ TargetType) ape.TargetType {
+	return ape.TargetType(typ)
+}
+
+func TargetTypeFromGRPC(typ ape.TargetType) TargetType {
+	return TargetType(typ)
+}
+
+func (v2 *ChainTarget) ToGRPCMessage() grpc.Message {
+	var mgrpc *ape.ChainTarget
+
+	if v2 != nil {
+		mgrpc = new(ape.ChainTarget)
+
+		mgrpc.SetType(TargetTypeToGRPC(v2.GetTargetType()))
+		mgrpc.SetName(v2.GetName())
+	}
+
+	return mgrpc
+}
+
+func (v2 *ChainTarget) FromGRPCMessage(m grpc.Message) error {
+	mgrpc, ok := m.(*ape.ChainTarget)
+	if !ok {
+		return message.NewUnexpectedMessageType(m, mgrpc)
+	}
+
+	v2.SetTargetType(TargetTypeFromGRPC(mgrpc.GetType()))
+	v2.SetName(mgrpc.GetName())
+
+	return nil
+}
+
+func (v2 *ChainRaw) ToGRPCMessage() grpc.Message {
+	var mgrpc *ape.Chain_Raw
+
+	if v2 != nil {
+		mgrpc = new(ape.Chain_Raw)
+
+		mgrpc.SetRaw(v2.GetRaw())
+	}
+
+	return mgrpc
+}
+
+func (v2 *ChainRaw) FromGRPCMessage(m grpc.Message) error {
+	mgrpc, ok := m.(*ape.Chain_Raw)
+	if !ok {
+		return message.NewUnexpectedMessageType(m, mgrpc)
+	}
+
+	v2.SetRaw(mgrpc.GetRaw())
+
+	return nil
+}
+
+func (v2 *Chain) ToGRPCMessage() grpc.Message {
+	var mgrpc *ape.Chain
+
+	if v2 != nil {
+		mgrpc = new(ape.Chain)
+
+		switch chainKind := v2.GetKind().(type) {
+		default:
+			panic(fmt.Sprintf("unsupported chain kind: %T", chainKind))
+		case *ChainRaw:
+			mgrpc.SetKind(chainKind.ToGRPCMessage().(*ape.Chain_Raw))
+		}
+	}
+
+	return mgrpc
+}
+
+func (v2 *Chain) FromGRPCMessage(m grpc.Message) error {
+	mgrpc, ok := m.(*ape.Chain)
+	if !ok {
+		return message.NewUnexpectedMessageType(m, mgrpc)
+	}
+
+	switch chainKind := mgrpc.GetKind().(type) {
+	default:
+		return fmt.Errorf("unsupported chain kind: %T", chainKind)
+	case *ape.Chain_Raw:
+		chainRaw := new(ChainRaw)
+		if err := chainRaw.FromGRPCMessage(chainKind); err != nil {
+			return err
+		}
+		v2.SetKind(chainRaw)
+	}
+
+	return nil
+}

ape/grpc/types_frostfs_fuzz.go

@@ -0,0 +1,45 @@
+//go:build gofuzz
+// +build gofuzz
+
+// Code generated by protoc-gen-go-frostfs. DO NOT EDIT.
+
+package ape
+
+func DoFuzzProtoChainTarget(data []byte) int {
+	msg := new(ChainTarget)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONChainTarget(data []byte) int {
+	msg := new(ChainTarget)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}
+func DoFuzzProtoChain(data []byte) int {
+	msg := new(Chain)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONChain(data []byte) int {
+	msg := new(Chain)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}

ape/grpc/types_frostfs_test.go

@@ -0,0 +1,31 @@
+//go:build gofuzz
+// +build gofuzz
+
+// Code generated by protoc-gen-go-frostfs. DO NOT EDIT.
+
+package ape
+
+import (
+	testing "testing"
+)
+
+func FuzzProtoChainTarget(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzProtoChainTarget(data)
+	})
+}
+func FuzzJSONChainTarget(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzJSONChainTarget(data)
+	})
+}
+func FuzzProtoChain(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzProtoChain(data)
+	})
+}
+func FuzzJSONChain(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzJSONChain(data)
+	})
+}

ape/json.go

@@ -0,0 +1,14 @@
+package ape
+
+import (
+	ape "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/ape/grpc"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/message"
+)
+
+func (t *ChainTarget) MarshalJSON() ([]byte, error) {
+	return message.MarshalJSON(t)
+}
+
+func (t *ChainTarget) UnmarshalJSON(data []byte) error {
+	return message.UnmarshalJSON(t, data, new(ape.ChainTarget))
+}

ape/marshal.go

@@ -0,0 +1,92 @@
+package ape
+
+import (
+	"fmt"
+
+	ape "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/ape/grpc"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/message"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/util/proto"
+)
+
+const (
+	chainTargetTargetTypeField = 1
+	chainTargetNameField       = 2
+
+	chainRawField = 1
+)
+
+func (t *ChainTarget) StableSize() (size int) {
+	if t == nil {
+		return 0
+	}
+
+	size += proto.EnumSize(chainTargetTargetTypeField, int32(t.targeType))
+	size += proto.StringSize(chainTargetNameField, t.name)
+
+	return size
+}
+
+func (t *ChainTarget) StableMarshal(buf []byte) []byte {
+	if t == nil {
+		return []byte{}
+	}
+
+	if buf == nil {
+		buf = make([]byte, t.StableSize())
+	}
+
+	var offset int
+
+	offset += proto.EnumMarshal(chainTargetTargetTypeField, buf[offset:], int32(t.targeType))
+	proto.StringMarshal(chainTargetNameField, buf[offset:], t.name)
+
+	return buf
+}
+
+func (t *ChainTarget) Unmarshal(data []byte) error {
+	return message.Unmarshal(t, data, new(ape.ChainTarget))
+}
+
+func (c *Chain) StableSize() (size int) {
+	if c == nil {
+		return 0
+	}
+
+	switch v := c.GetKind().(type) {
+	case *ChainRaw:
+		if v != nil {
+			size += proto.BytesSize(chainRawField, v.GetRaw())
+		}
+	default:
+		panic(fmt.Sprintf("unsupported chain kind: %T", v))
+	}
+
+	return size
+}
+
+func (c *Chain) StableMarshal(buf []byte) []byte {
+	if c == nil {
+		return []byte{}
+	}
+
+	if buf == nil {
+		buf = make([]byte, c.StableSize())
+	}
+
+	var offset int
+
+	switch v := c.GetKind().(type) {
+	case *ChainRaw:
+		if v != nil {
+			proto.BytesMarshal(chainRawField, buf[offset:], v.GetRaw())
+		}
+	default:
+		panic(fmt.Sprintf("unsupported chain kind: %T", v))
+	}
+
+	return buf
+}
+
+func (c *Chain) Unmarshal(data []byte) error {
+	return message.Unmarshal(c, data, new(ape.Chain))
+}

ape/message_test.go

@@ -1,15 +1,15 @@
-package subnet_test
+package ape_test
 
 import (
 	"testing"
 
+	apetest "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/ape/test"
 	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/message"
 	messagetest "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/message/test"
-	subnettest "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/subnet/test"
 )
 
 func TestMessageConvert(t *testing.T) {
 	messagetest.TestRPCMessage(t,
-		func(empty bool) message.Message { return subnettest.GenerateSubnetInfo(empty) },
+		func(empty bool) message.Message { return apetest.GenerateChainTarget(empty) },
 	)
 }

ape/string.go

@@ -0,0 +1,18 @@
+package ape
+
+import (
+	apegrpc "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/ape/grpc"
+)
+
+func (tt TargetType) String() string {
+	return TargetTypeToGRPCField(tt).String()
+}
+
+func (tt *TargetType) FromString(s string) bool {
+	i, ok := apegrpc.TargetType_value[s]
+	if ok {
+		*tt = TargetType(i)
+	}
+
+	return ok
+}

ape/test/generate.go

@@ -0,0 +1,71 @@
+package test
+
+import (
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/ape"
+)
+
+func GenerateRawChains(empty bool, n int) []*ape.Chain {
+	if empty {
+		return []*ape.Chain{}
+	}
+
+	res := make([]*ape.Chain, n)
+	for i := range res {
+		res[i] = GenerateRawChain(empty)
+	}
+	return res
+}
+
+func GenerateRawChain(empty bool) *ape.Chain {
+	chRaw := new(ape.ChainRaw)
+
+	if empty {
+		chRaw.SetRaw([]byte("{}"))
+	} else {
+		chRaw.SetRaw([]byte(`{
+			"ID": "",
+			"Rules": [
+			  {
+				"Status": "Allow",
+				"Actions": {
+				  "Inverted": false,
+				  "Names": [
+					"GetObject"
+				  ]
+				},
+				"Resources": {
+				  "Inverted": false,
+				  "Names": [
+					"native:object/*"
+				  ]
+				},
+				"Any": false,
+				"Condition": [
+				  {
+					"Op": "StringEquals",
+					"Object": "Resource",
+					"Key": "Department",
+					"Value": "HR"
+				  }
+				]
+			  }
+			],
+			"MatchType": "DenyPriority"
+			}`))
+	}
+
+	ch := new(ape.Chain)
+	ch.SetKind(chRaw)
+	return ch
+}
+
+func GenerateChainTarget(empty bool) *ape.ChainTarget {
+	m := new(ape.ChainTarget)
+
+	if !empty {
+		m.SetTargetType(ape.TargetTypeContainer)
+		m.SetName("BzQw5HH3feoxFDD5tCT87Y1726qzgLfxEE7wgtoRzB3R")
+	}
+
+	return m
+}

ape/types.go

@@ -0,0 +1,79 @@
+package ape
+
+type TargetType uint32
+
+const (
+	TargetTypeUndefined TargetType = iota
+	TargetTypeNamespace
+	TargetTypeContainer
+	TargetTypeUser
+	TargetTypeGroup
+)
+
+type ChainTarget struct {
+	targeType TargetType
+
+	name string
+}
+
+func (ct *ChainTarget) SetTargetType(targeType TargetType) {
+	ct.targeType = targeType
+}
+
+func (ct *ChainTarget) SetName(name string) {
+	ct.name = name
+}
+
+func (ct *ChainTarget) GetTargetType() TargetType {
+	if ct != nil {
+		return ct.targeType
+	}
+
+	return 0
+}
+
+func (ct *ChainTarget) GetName() string {
+	if ct != nil {
+		return ct.name
+	}
+
+	return ""
+}
+
+type chainKind interface {
+	isChainKind()
+}
+
+type Chain struct {
+	kind chainKind
+}
+
+func (c *Chain) SetKind(kind chainKind) {
+	c.kind = kind
+}
+
+func (c *Chain) GetKind() chainKind {
+	if c == nil {
+		return nil
+	}
+
+	return c.kind
+}
+
+type ChainRaw struct {
+	Raw []byte
+}
+
+func (*ChainRaw) isChainKind() {}
+
+func (c *ChainRaw) SetRaw(raw []byte) {
+	c.Raw = raw
+}
+
+func (c *ChainRaw) GetRaw() []byte {
+	if c == nil {
+		return nil
+	}
+
+	return c.Raw
+}

apemanager/convert.go

@@ -0,0 +1,358 @@
+package apemanager
+
+import (
+	ape "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/ape"
+	apeGRPC "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/ape/grpc"
+	apemanager "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/apemanager/grpc"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/grpc"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/message"
+)
+
+func (reqBody *AddChainRequestBody) ToGRPCMessage() grpc.Message {
+	var reqBodygrpc *apemanager.AddChainRequest_Body
+
+	if reqBody != nil {
+		reqBodygrpc = new(apemanager.AddChainRequest_Body)
+
+		reqBodygrpc.SetTarget(reqBody.GetTarget().ToGRPCMessage().(*apeGRPC.ChainTarget))
+		reqBodygrpc.SetChain(reqBody.GetChain().ToGRPCMessage().(*apeGRPC.Chain))
+	}
+
+	return reqBodygrpc
+}
+
+func (reqBody *AddChainRequestBody) FromGRPCMessage(m grpc.Message) error {
+	reqBodygrpc, ok := m.(*apemanager.AddChainRequest_Body)
+	if !ok {
+		return message.NewUnexpectedMessageType(m, reqBodygrpc)
+	}
+
+	if targetgrpc := reqBodygrpc.GetTarget(); targetgrpc != nil {
+		reqBody.target = new(ape.ChainTarget)
+		if err := reqBody.target.FromGRPCMessage(targetgrpc); err != nil {
+			return err
+		}
+	}
+
+	if chaingrpc := reqBodygrpc.GetChain(); chaingrpc != nil {
+		reqBody.chain = new(ape.Chain)
+		if err := reqBody.GetChain().FromGRPCMessage(chaingrpc); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func (req *AddChainRequest) ToGRPCMessage() grpc.Message {
+	var reqgrpc *apemanager.AddChainRequest
+
+	if req != nil {
+		reqgrpc = new(apemanager.AddChainRequest)
+
+		reqgrpc.SetBody(req.GetBody().ToGRPCMessage().(*apemanager.AddChainRequest_Body))
+		req.RequestHeaders.ToMessage(reqgrpc)
+	}
+
+	return reqgrpc
+}
+
+func (req *AddChainRequest) FromGRPCMessage(m grpc.Message) error {
+	reqgrpc, ok := m.(*apemanager.AddChainRequest)
+	if !ok {
+		return message.NewUnexpectedMessageType(m, reqgrpc)
+	}
+
+	if reqBodygrpc := reqgrpc.GetBody(); reqBodygrpc != nil {
+		req.body = new(AddChainRequestBody)
+		if err := req.body.FromGRPCMessage(reqBodygrpc); err != nil {
+			return err
+		}
+	}
+
+	return req.RequestHeaders.FromMessage(reqgrpc)
+}
+
+func (respBody *AddChainResponseBody) ToGRPCMessage() grpc.Message {
+	var respBodygrpc *apemanager.AddChainResponse_Body
+
+	if respBody != nil {
+		respBodygrpc = new(apemanager.AddChainResponse_Body)
+
+		respBodygrpc.SetChainId(respBody.GetChainID())
+	}
+
+	return respBodygrpc
+}
+
+func (respBody *AddChainResponseBody) FromGRPCMessage(m grpc.Message) error {
+	respBodygrpc, ok := m.(*apemanager.AddChainResponse_Body)
+	if !ok {
+		return message.NewUnexpectedMessageType(m, respBodygrpc)
+	}
+
+	respBody.SetChainID(respBodygrpc.GetChainId())
+
+	return nil
+}
+
+func (resp *AddChainResponse) ToGRPCMessage() grpc.Message {
+	var respgrpc *apemanager.AddChainResponse
+
+	if resp != nil {
+		respgrpc = new(apemanager.AddChainResponse)
+
+		respgrpc.SetBody(resp.body.ToGRPCMessage().(*apemanager.AddChainResponse_Body))
+		resp.ResponseHeaders.ToMessage(respgrpc)
+	}
+
+	return respgrpc
+}
+
+func (resp *AddChainResponse) FromGRPCMessage(m grpc.Message) error {
+	respgrpc, ok := m.(*apemanager.AddChainResponse)
+	if !ok {
+		return message.NewUnexpectedMessageType(m, respgrpc)
+	}
+
+	if respBodygrpc := respgrpc.GetBody(); respBodygrpc != nil {
+		resp.body = new(AddChainResponseBody)
+		if err := resp.body.FromGRPCMessage(respBodygrpc); err != nil {
+			return err
+		}
+	}
+
+	return resp.ResponseHeaders.FromMessage(respgrpc)
+}
+
+func (reqBody *RemoveChainRequestBody) ToGRPCMessage() grpc.Message {
+	var reqBodygrpc *apemanager.RemoveChainRequest_Body
+
+	if reqBody != nil {
+		reqBodygrpc = new(apemanager.RemoveChainRequest_Body)
+
+		reqBodygrpc.SetTarget(reqBody.target.ToGRPCMessage().(*apeGRPC.ChainTarget))
+		reqBodygrpc.SetChainId(reqBody.GetChainID())
+	}
+
+	return reqBodygrpc
+}
+
+func (reqBody *RemoveChainRequestBody) FromGRPCMessage(m grpc.Message) error {
+	reqBodygrpc, ok := m.(*apemanager.RemoveChainRequest_Body)
+	if !ok {
+		return message.NewUnexpectedMessageType(m, reqBodygrpc)
+	}
+
+	if targetgrpc := reqBodygrpc.GetTarget(); targetgrpc != nil {
+		reqBody.target = new(ape.ChainTarget)
+		if err := reqBody.target.FromGRPCMessage(targetgrpc); err != nil {
+			return err
+		}
+	}
+
+	reqBody.SetChainID(reqBodygrpc.GetChainId())
+
+	return nil
+}
+
+func (req *RemoveChainRequest) ToGRPCMessage() grpc.Message {
+	var reqgrpc *apemanager.RemoveChainRequest
+
+	if req != nil {
+		reqgrpc = new(apemanager.RemoveChainRequest)
+
+		reqgrpc.SetBody(req.body.ToGRPCMessage().(*apemanager.RemoveChainRequest_Body))
+		req.RequestHeaders.ToMessage(reqgrpc)
+	}
+
+	return reqgrpc
+}
+
+func (req *RemoveChainRequest) FromGRPCMessage(m grpc.Message) error {
+	reqgrpc, ok := m.(*apemanager.RemoveChainRequest)
+	if !ok {
+		return message.NewUnexpectedMessageType(m, reqgrpc)
+	}
+
+	if reqBodygrpc := reqgrpc.GetBody(); reqBodygrpc != nil {
+		req.body = new(RemoveChainRequestBody)
+		if err := req.body.FromGRPCMessage(reqBodygrpc); err != nil {
+			return err
+		}
+	}
+
+	return req.RequestHeaders.FromMessage(reqgrpc)
+}
+
+func (respBody *RemoveChainResponseBody) ToGRPCMessage() grpc.Message {
+	var respBodygrpc *apemanager.RemoveChainResponse_Body
+
+	if respBody != nil {
+		respBodygrpc = new(apemanager.RemoveChainResponse_Body)
+	}
+
+	return respBodygrpc
+}
+
+func (respBody *RemoveChainResponseBody) FromGRPCMessage(m grpc.Message) error {
+	respBodygrpc, ok := m.(*apemanager.RemoveChainResponse_Body)
+	if !ok {
+		return message.NewUnexpectedMessageType(m, respBodygrpc)
+	}
+
+	return nil
+}
+
+func (resp *RemoveChainResponse) ToGRPCMessage() grpc.Message {
+	var respgrpc *apemanager.RemoveChainResponse
+
+	if resp != nil {
+		respgrpc = new(apemanager.RemoveChainResponse)
+
+		respgrpc.SetBody(resp.body.ToGRPCMessage().(*apemanager.RemoveChainResponse_Body))
+		resp.ResponseHeaders.ToMessage(respgrpc)
+	}
+
+	return respgrpc
+}
+
+func (resp *RemoveChainResponse) FromGRPCMessage(m grpc.Message) error {
+	respgrpc, ok := m.(*apemanager.RemoveChainResponse)
+	if !ok {
+		return message.NewUnexpectedMessageType(m, respgrpc)
+	}
+
+	if respBodygrpc := respgrpc.GetBody(); respBodygrpc != nil {
+		resp.body = new(RemoveChainResponseBody)
+		if err := resp.body.FromGRPCMessage(respBodygrpc); err != nil {
+			return err
+		}
+	}
+
+	return resp.ResponseHeaders.FromMessage(respgrpc)
+}
+
+func (reqBody *ListChainsRequestBody) ToGRPCMessage() grpc.Message {
+	var reqBodygrpc *apemanager.ListChainsRequest_Body
+
+	if reqBody != nil {
+		reqBodygrpc = new(apemanager.ListChainsRequest_Body)
+
+		reqBodygrpc.SetTarget(reqBody.target.ToGRPCMessage().(*apeGRPC.ChainTarget))
+	}
+
+	return reqBodygrpc
+}
+
+func (reqBody *ListChainsRequestBody) FromGRPCMessage(m grpc.Message) error {
+	reqBodygrpc, ok := m.(*apemanager.ListChainsRequest_Body)
+	if !ok {
+		return message.NewUnexpectedMessageType(m, reqBodygrpc)
+	}
+
+	if targetgrpc := reqBodygrpc.GetTarget(); targetgrpc != nil {
+		reqBody.target = new(ape.ChainTarget)
+		if err := reqBody.target.FromGRPCMessage(targetgrpc); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func (req *ListChainsRequest) ToGRPCMessage() grpc.Message {
+	var reqgrpc *apemanager.ListChainsRequest
+
+	if req != nil {
+		reqgrpc = new(apemanager.ListChainsRequest)
+
+		reqgrpc.SetBody(req.body.ToGRPCMessage().(*apemanager.ListChainsRequest_Body))
+		req.RequestHeaders.ToMessage(reqgrpc)
+	}
+
+	return reqgrpc
+}
+
+func (req *ListChainsRequest) FromGRPCMessage(m grpc.Message) error {
+	reqgrpc, ok := m.(*apemanager.ListChainsRequest)
+	if !ok {
+		return message.NewUnexpectedMessageType(m, reqgrpc)
+	}
+
+	if reqBodygrpc := reqgrpc.GetBody(); reqBodygrpc != nil {
+		req.body = new(ListChainsRequestBody)
+		if err := req.body.FromGRPCMessage(reqBodygrpc); err != nil {
+			return err
+		}
+	}
+
+	return req.RequestHeaders.FromMessage(reqgrpc)
+}
+
+func (respBody *ListChainsResponseBody) ToGRPCMessage() grpc.Message {
+	var respBodygrpc *apemanager.ListChainsResponse_Body
+
+	if respBody != nil {
+		respBodygrpc = new(apemanager.ListChainsResponse_Body)
+
+		chainsgrpc := make([]apeGRPC.Chain, 0, len(respBody.GetChains()))
+		for _, chain := range respBody.GetChains() {
+			chainsgrpc = append(chainsgrpc, *chain.ToGRPCMessage().(*apeGRPC.Chain))
+		}
+
+		respBodygrpc.SetChains(chainsgrpc)
+	}
+
+	return respBodygrpc
+}
+
+func (respBody *ListChainsResponseBody) FromGRPCMessage(m grpc.Message) error {
+	respBodygrpc, ok := m.(*apemanager.ListChainsResponse_Body)
+	if !ok {
+		return message.NewUnexpectedMessageType(m, respBodygrpc)
+	}
+
+	chains := make([]*ape.Chain, 0, len(respBodygrpc.GetChains()))
+
+	for _, chaingrpc := range respBodygrpc.GetChains() {
+		chain := new(ape.Chain)
+		if err := chain.FromGRPCMessage(&chaingrpc); err != nil {
+			return err
+		}
+		chains = append(chains, chain)
+	}
+
+	respBody.SetChains(chains)
+
+	return nil
+}
+
+func (resp *ListChainsResponse) ToGRPCMessage() grpc.Message {
+	var respgrpc *apemanager.ListChainsResponse
+
+	if resp != nil {
+		respgrpc = new(apemanager.ListChainsResponse)
+
+		respgrpc.SetBody(resp.body.ToGRPCMessage().(*apemanager.ListChainsResponse_Body))
+		resp.ResponseHeaders.ToMessage(respgrpc)
+	}
+
+	return respgrpc
+}
+
+func (resp *ListChainsResponse) FromGRPCMessage(m grpc.Message) error {
+	respgrpc, ok := m.(*apemanager.ListChainsResponse)
+	if !ok {
+		return message.NewUnexpectedMessageType(m, respgrpc)
+	}
+
+	if respBodygrpc := respgrpc.GetBody(); respBodygrpc != nil {
+		resp.body = new(ListChainsResponseBody)
+		if err := resp.body.FromGRPCMessage(respBodygrpc); err != nil {
+			return err
+		}
+	}
+
+	return resp.ResponseHeaders.FromMessage(respgrpc)
+}

apemanager/grpc/service_frostfs_fuzz.go

@@ -0,0 +1,121 @@
+//go:build gofuzz
+// +build gofuzz
+
+// Code generated by protoc-gen-go-frostfs. DO NOT EDIT.
+
+package apemanager
+
+func DoFuzzProtoAddChainRequest(data []byte) int {
+	msg := new(AddChainRequest)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONAddChainRequest(data []byte) int {
+	msg := new(AddChainRequest)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}
+func DoFuzzProtoAddChainResponse(data []byte) int {
+	msg := new(AddChainResponse)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONAddChainResponse(data []byte) int {
+	msg := new(AddChainResponse)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}
+func DoFuzzProtoRemoveChainRequest(data []byte) int {
+	msg := new(RemoveChainRequest)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONRemoveChainRequest(data []byte) int {
+	msg := new(RemoveChainRequest)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}
+func DoFuzzProtoRemoveChainResponse(data []byte) int {
+	msg := new(RemoveChainResponse)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONRemoveChainResponse(data []byte) int {
+	msg := new(RemoveChainResponse)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}
+func DoFuzzProtoListChainsRequest(data []byte) int {
+	msg := new(ListChainsRequest)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONListChainsRequest(data []byte) int {
+	msg := new(ListChainsRequest)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}
+func DoFuzzProtoListChainsResponse(data []byte) int {
+	msg := new(ListChainsResponse)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONListChainsResponse(data []byte) int {
+	msg := new(ListChainsResponse)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}

apemanager/grpc/service_frostfs_test.go

@@ -0,0 +1,71 @@
+//go:build gofuzz
+// +build gofuzz
+
+// Code generated by protoc-gen-go-frostfs. DO NOT EDIT.
+
+package apemanager
+
+import (
+	testing "testing"
+)
+
+func FuzzProtoAddChainRequest(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzProtoAddChainRequest(data)
+	})
+}
+func FuzzJSONAddChainRequest(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzJSONAddChainRequest(data)
+	})
+}
+func FuzzProtoAddChainResponse(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzProtoAddChainResponse(data)
+	})
+}
+func FuzzJSONAddChainResponse(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzJSONAddChainResponse(data)
+	})
+}
+func FuzzProtoRemoveChainRequest(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzProtoRemoveChainRequest(data)
+	})
+}
+func FuzzJSONRemoveChainRequest(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzJSONRemoveChainRequest(data)
+	})
+}
+func FuzzProtoRemoveChainResponse(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzProtoRemoveChainResponse(data)
+	})
+}
+func FuzzJSONRemoveChainResponse(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzJSONRemoveChainResponse(data)
+	})
+}
+func FuzzProtoListChainsRequest(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzProtoListChainsRequest(data)
+	})
+}
+func FuzzJSONListChainsRequest(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzJSONListChainsRequest(data)
+	})
+}
+func FuzzProtoListChainsResponse(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzProtoListChainsResponse(data)
+	})
+}
+func FuzzJSONListChainsResponse(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzJSONListChainsResponse(data)
+	})
+}

apemanager/marshal.go

@@ -0,0 +1,205 @@
+package apemanager
+
+import (
+	apemanager "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/apemanager/grpc"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/message"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/util/proto"
+)
+
+const (
+	addChainReqBodyTargetField = 1
+	addChainReqBodyChainField  = 2
+
+	addChainRespBodyChainIDField = 1
+
+	removeChainReqBodyTargetField = 1
+	removeChainReqBodyChainField  = 2
+
+	/*
+		Fields for RemoveResponseBody are missed since RemoveResponseBody is empty.
+	*/
+
+	listChainsReqBodyTargetField = 1
+
+	listChainsRespBodyChainsField = 1
+)
+
+func (rb *AddChainRequestBody) StableSize() (size int) {
+	if rb == nil {
+		return 0
+	}
+
+	size += proto.NestedStructureSize(addChainReqBodyTargetField, rb.target)
+	size += proto.NestedStructureSize(addChainReqBodyChainField, rb.chain)
+
+	return size
+}
+
+func (rb *AddChainRequestBody) StableMarshal(buf []byte) []byte {
+	if rb == nil {
+		return []byte{}
+	}
+
+	if buf == nil {
+		buf = make([]byte, rb.StableSize())
+	}
+
+	var offset int
+
+	offset += proto.NestedStructureMarshal(addChainReqBodyTargetField, buf[offset:], rb.target)
+	proto.NestedStructureMarshal(addChainReqBodyChainField, buf[offset:], rb.chain)
+
+	return buf
+}
+
+func (rb *AddChainRequestBody) Unmarshal(data []byte) error {
+	return message.Unmarshal(rb, data, new(apemanager.AddChainRequest_Body))
+}
+
+func (rb *AddChainResponseBody) StableSize() (size int) {
+	if rb == nil {
+		return 0
+	}
+
+	size += proto.BytesSize(addChainRespBodyChainIDField, rb.chainID)
+
+	return size
+}
+
+func (rb *AddChainResponseBody) StableMarshal(buf []byte) []byte {
+	if rb == nil {
+		return []byte{}
+	}
+
+	if buf == nil {
+		buf = make([]byte, rb.StableSize())
+	}
+
+	var offset int
+
+	proto.BytesMarshal(addChainRespBodyChainIDField, buf[offset:], rb.chainID)
+
+	return buf
+}
+
+func (rb *AddChainResponseBody) Unmarshal(data []byte) error {
+	return message.Unmarshal(rb, data, new(apemanager.AddChainResponse_Body))
+}
+
+func (rb *RemoveChainRequestBody) StableSize() (size int) {
+	if rb == nil {
+		return 0
+	}
+
+	size += proto.NestedStructureSize(addChainReqBodyTargetField, rb.target)
+	size += proto.BytesSize(addChainReqBodyChainField, rb.chainID)
+
+	return size
+}
+
+func (rb *RemoveChainRequestBody) StableMarshal(buf []byte) []byte {
+	if rb == nil {
+		return []byte{}
+	}
+
+	if buf == nil {
+		buf = make([]byte, rb.StableSize())
+	}
+
+	var offset int
+
+	offset += proto.NestedStructureMarshal(removeChainReqBodyTargetField, buf[offset:], rb.target)
+	proto.BytesMarshal(removeChainReqBodyChainField, buf[offset:], rb.chainID)
+
+	return buf
+}
+
+func (rb *RemoveChainRequestBody) Unmarshal(data []byte) error {
+	return message.Unmarshal(rb, data, new(apemanager.RemoveChainRequest_Body))
+}
+
+func (rb *RemoveChainResponseBody) StableSize() (size int) {
+	if rb == nil {
+		return 0
+	}
+
+	return size
+}
+
+func (rb *RemoveChainResponseBody) StableMarshal(buf []byte) []byte {
+	if rb == nil {
+		return []byte{}
+	}
+
+	if buf == nil {
+		buf = make([]byte, rb.StableSize())
+	}
+
+	return buf
+}
+
+func (rb *RemoveChainResponseBody) Unmarshal(data []byte) error {
+	return message.Unmarshal(rb, data, new(apemanager.RemoveChainResponse_Body))
+}
+
+func (rb *ListChainsRequestBody) StableSize() (size int) {
+	if rb == nil {
+		return 0
+	}
+
+	size += proto.NestedStructureSize(listChainsReqBodyTargetField, rb.target)
+
+	return size
+}
+
+func (rb *ListChainsRequestBody) StableMarshal(buf []byte) []byte {
+	if rb == nil {
+		return []byte{}
+	}
+
+	if buf == nil {
+		buf = make([]byte, rb.StableSize())
+	}
+
+	var offset int
+	proto.NestedStructureMarshal(addChainReqBodyTargetField, buf[offset:], rb.target)
+
+	return buf
+}
+
+func (rb *ListChainsRequestBody) Unmarshal(data []byte) error {
+	return message.Unmarshal(rb, data, new(apemanager.ListChainsRequest_Body))
+}
+
+func (rb *ListChainsResponseBody) StableSize() (size int) {
+	if rb == nil {
+		return 0
+	}
+
+	for _, chain := range rb.GetChains() {
+		size += proto.NestedStructureSize(listChainsRespBodyChainsField, chain)
+	}
+
+	return size
+}
+
+func (rb *ListChainsResponseBody) StableMarshal(buf []byte) []byte {
+	if rb == nil {
+		return []byte{}
+	}
+
+	if buf == nil {
+		buf = make([]byte, rb.StableSize())
+	}
+
+	var offset int
+	for _, chain := range rb.GetChains() {
+		offset += proto.NestedStructureMarshal(listChainsRespBodyChainsField, buf[offset:], chain)
+	}
+
+	return buf
+}
+
+func (rb *ListChainsResponseBody) Unmarshal(data []byte) error {
+	return message.Unmarshal(rb, data, new(apemanager.ListChainsResponse_Body))
+}

apemanager/message_test.go

@@ -0,0 +1,26 @@
+package apemanager_test
+
+import (
+	"testing"
+
+	apemanagertest "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/apemanager/test"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/message"
+	messagetest "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/message/test"
+)
+
+func TestMessageConvert(t *testing.T) {
+	messagetest.TestRPCMessage(t,
+		func(empty bool) message.Message { return apemanagertest.GenerateAddChainRequestBody(empty) },
+		func(empty bool) message.Message { return apemanagertest.GenerateAddChainRequest(empty) },
+		func(empty bool) message.Message { return apemanagertest.GenerateAddChainResponseBody(empty) },
+		func(empty bool) message.Message { return apemanagertest.GenerateAddChainResponse(empty) },
+		func(empty bool) message.Message { return apemanagertest.GenerateRemoveChainRequestBody(empty) },
+		func(empty bool) message.Message { return apemanagertest.GenerateRemoveChainRequest(empty) },
+		func(empty bool) message.Message { return apemanagertest.GenerateRemoveChainResponseBody(empty) },
+		func(empty bool) message.Message { return apemanagertest.GenerateRemoveChainResponse(empty) },
+		func(empty bool) message.Message { return apemanagertest.GenerateListChainsRequestBody(empty) },
+		func(empty bool) message.Message { return apemanagertest.GenerateListChainsRequest(empty) },
+		func(empty bool) message.Message { return apemanagertest.GenerateListChainsResponseBody(empty) },
+		func(empty bool) message.Message { return apemanagertest.GenerateListChainsResponse(empty) },
+	)
+}

apemanager/status.go

@@ -0,0 +1,76 @@
+package apemanager
+
+import (
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/status"
+	statusgrpc "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/status/grpc"
+)
+
+// LocalizeFailStatus checks if passed global status.Code is related to ape manager failure and:
+//
+//	then localizes the code and returns true,
+//	else leaves the code unchanged and returns false.
+//
+// Arg must be non-nil.
+func LocalizeFailStatus(c *status.Code) bool {
+	return status.LocalizeIfInSection(c, uint32(statusgrpc.Section_SECTION_APE_MANAGER))
+}
+
+// GlobalizeFail globalizes local code of ape manager failure.
+//
+// Arg must be non-nil.
+func GlobalizeFail(c *status.Code) {
+	c.GlobalizeSection(uint32(statusgrpc.Section_SECTION_APE_MANAGER))
+}
+
+const (
+	// StatusAPEManagerAccessDenied is a local status.Code value for
+	// ACCESS_DENIED ape manager failure.
+	StatusAPEManagerAccessDenied status.Code = iota
+)
+
+const (
+	// detailAccessDeniedDesc is a StatusAccessDenied detail ID for
+	// human-readable description.
+	detailAccessDeniedDesc = iota
+)
+
+// WriteAccessDeniedDesc writes human-readable description of StatusAccessDenied
+// into status.Status as a detail. The status must not be nil.
+//
+// Existing details are expected to be ID-unique, otherwise undefined behavior.
+func WriteAccessDeniedDesc(st *status.Status, desc string) {
+	var found bool
+
+	st.IterateDetails(func(d *status.Detail) bool {
+		if d.ID() == detailAccessDeniedDesc {
+			found = true
+			d.SetValue([]byte(desc))
+		}
+
+		return found
+	})
+
+	if !found {
+		var d status.Detail
+
+		d.SetID(detailAccessDeniedDesc)
+		d.SetValue([]byte(desc))
+
+		st.AppendDetails(d)
+	}
+}
+
+// ReadAccessDeniedDesc looks up for status detail with human-readable description
+// of StatusAccessDenied. Returns empty string if detail is missing.
+func ReadAccessDeniedDesc(st status.Status) (desc string) {
+	st.IterateDetails(func(d *status.Detail) bool {
+		if d.ID() == detailAccessDeniedDesc {
+			desc = string(d.Value())
+			return true
+		}
+
+		return false
+	})
+
+	return
+}

apemanager/status_test.go

@@ -0,0 +1,30 @@
+package apemanager_test
+
+import (
+	"testing"
+
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/apemanager"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/status"
+	statustest "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/status/test"
+	"github.com/stretchr/testify/require"
+)
+
+func TestStatusCodes(t *testing.T) {
+	statustest.TestCodes(t, apemanager.LocalizeFailStatus, apemanager.GlobalizeFail,
+		apemanager.StatusAPEManagerAccessDenied, 5120,
+	)
+}
+
+func TestAccessDeniedDesc(t *testing.T) {
+	var st status.Status
+
+	require.Empty(t, apemanager.ReadAccessDeniedDesc(st))
+
+	const desc = "some description"
+
+	apemanager.WriteAccessDeniedDesc(&st, desc)
+	require.Equal(t, desc, apemanager.ReadAccessDeniedDesc(st))
+
+	apemanager.WriteAccessDeniedDesc(&st, desc+"1")
+	require.Equal(t, desc+"1", apemanager.ReadAccessDeniedDesc(st))
+}

apemanager/test/generate.go

@@ -0,0 +1,143 @@
+package apemanagertest
+
+import (
+	apetest "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/ape/test"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/apemanager"
+	sessiontest "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session/test"
+)
+
+func generateChainID(empty bool) []byte {
+	if empty {
+		return []byte{}
+	}
+
+	return []byte("616c6c6f774f626a476574436e72")
+}
+
+func GenerateAddChainRequestBody(empty bool) *apemanager.AddChainRequestBody {
+	m := new(apemanager.AddChainRequestBody)
+
+	if !empty {
+		m.SetTarget(apetest.GenerateChainTarget(empty))
+		m.SetChain(apetest.GenerateRawChain(empty))
+	}
+
+	return m
+}
+
+func GenerateAddChainRequest(empty bool) *apemanager.AddChainRequest {
+	m := new(apemanager.AddChainRequest)
+
+	if !empty {
+		m.SetBody(GenerateAddChainRequestBody(empty))
+		m.SetMetaHeader(sessiontest.GenerateRequestMetaHeader(empty))
+		m.SetVerificationHeader(sessiontest.GenerateRequestVerificationHeader(empty))
+	}
+
+	return m
+}
+
+func GenerateAddChainResponseBody(empty bool) *apemanager.AddChainResponseBody {
+	m := new(apemanager.AddChainResponseBody)
+
+	if !empty {
+		m.SetChainID(generateChainID(empty))
+	}
+
+	return m
+}
+
+func GenerateAddChainResponse(empty bool) *apemanager.AddChainResponse {
+	m := new(apemanager.AddChainResponse)
+
+	if !empty {
+		m.SetBody(GenerateAddChainResponseBody(empty))
+		m.SetMetaHeader(sessiontest.GenerateResponseMetaHeader(empty))
+		m.SetVerificationHeader(sessiontest.GenerateResponseVerificationHeader(empty))
+	}
+
+	return m
+}
+
+func GenerateRemoveChainRequestBody(empty bool) *apemanager.RemoveChainRequestBody {
+	m := new(apemanager.RemoveChainRequestBody)
+
+	if !empty {
+		m.SetChainID(generateChainID(empty))
+		m.SetTarget(apetest.GenerateChainTarget(empty))
+	}
+
+	return m
+}
+
+func GenerateRemoveChainRequest(empty bool) *apemanager.RemoveChainRequest {
+	m := new(apemanager.RemoveChainRequest)
+
+	if !empty {
+		m.SetBody(GenerateRemoveChainRequestBody(empty))
+		m.SetMetaHeader(sessiontest.GenerateRequestMetaHeader(empty))
+		m.SetVerificationHeader(sessiontest.GenerateRequestVerificationHeader(empty))
+	}
+
+	return m
+}
+
+func GenerateRemoveChainResponseBody(_ bool) *apemanager.RemoveChainResponseBody {
+	return new(apemanager.RemoveChainResponseBody)
+}
+
+func GenerateRemoveChainResponse(empty bool) *apemanager.RemoveChainResponse {
+	m := new(apemanager.RemoveChainResponse)
+
+	if !empty {
+		m.SetBody(GenerateRemoveChainResponseBody(empty))
+		m.SetMetaHeader(sessiontest.GenerateResponseMetaHeader(empty))
+		m.SetVerificationHeader(sessiontest.GenerateResponseVerificationHeader(empty))
+	}
+
+	return m
+}
+
+func GenerateListChainsRequestBody(empty bool) *apemanager.ListChainsRequestBody {
+	m := new(apemanager.ListChainsRequestBody)
+
+	if !empty {
+		m.SetTarget(apetest.GenerateChainTarget(empty))
+	}
+
+	return m
+}
+
+func GenerateListChainsRequest(empty bool) *apemanager.ListChainsRequest {
+	m := new(apemanager.ListChainsRequest)
+
+	if !empty {
+		m.SetBody(GenerateListChainsRequestBody(empty))
+		m.SetMetaHeader(sessiontest.GenerateRequestMetaHeader(empty))
+		m.SetVerificationHeader(sessiontest.GenerateRequestVerificationHeader(empty))
+	}
+
+	return m
+}
+
+func GenerateListChainsResponseBody(empty bool) *apemanager.ListChainsResponseBody {
+	m := new(apemanager.ListChainsResponseBody)
+
+	if !empty {
+		m.SetChains(apetest.GenerateRawChains(empty, 10))
+	}
+
+	return m
+}
+
+func GenerateListChainsResponse(empty bool) *apemanager.ListChainsResponse {
+	m := new(apemanager.ListChainsResponse)
+
+	if !empty {
+		m.SetBody(GenerateListChainsResponseBody(empty))
+		m.SetMetaHeader(sessiontest.GenerateResponseMetaHeader(empty))
+		m.SetVerificationHeader(sessiontest.GenerateResponseVerificationHeader(empty))
+	}
+
+	return m
+}

apemanager/types.go

@@ -0,0 +1,226 @@
+package apemanager
+
+import (
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/ape"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session"
+)
+
+type AddChainRequest struct {
+	body *AddChainRequestBody
+
+	session.RequestHeaders
+}
+
+func (r *AddChainRequest) SetBody(body *AddChainRequestBody) {
+	r.body = body
+}
+
+func (r *AddChainRequest) GetBody() *AddChainRequestBody {
+	if r == nil {
+		return nil
+	}
+
+	return r.body
+}
+
+type AddChainRequestBody struct {
+	target *ape.ChainTarget
+
+	chain *ape.Chain
+}
+
+func (rb *AddChainRequestBody) SetTarget(target *ape.ChainTarget) {
+	rb.target = target
+}
+
+func (rb *AddChainRequestBody) GetTarget() *ape.ChainTarget {
+	if rb == nil {
+		return nil
+	}
+
+	return rb.target
+}
+
+func (rb *AddChainRequestBody) SetChain(chain *ape.Chain) {
+	rb.chain = chain
+}
+
+func (rb *AddChainRequestBody) GetChain() *ape.Chain {
+	if rb == nil {
+		return nil
+	}
+
+	return rb.chain
+}
+
+type AddChainResponse struct {
+	body *AddChainResponseBody
+
+	session.ResponseHeaders
+}
+
+func (r *AddChainResponse) SetBody(body *AddChainResponseBody) {
+	r.body = body
+}
+
+func (r *AddChainResponse) GetBody() *AddChainResponseBody {
+	if r == nil {
+		return nil
+	}
+
+	return r.body
+}
+
+type AddChainResponseBody struct {
+	chainID []byte
+}
+
+func (rb *AddChainResponseBody) SetChainID(chainID []byte) {
+	rb.chainID = chainID
+}
+
+func (rb *AddChainResponseBody) GetChainID() []byte {
+	if rb == nil {
+		return nil
+	}
+
+	return rb.chainID
+}
+
+type RemoveChainRequest struct {
+	body *RemoveChainRequestBody
+
+	session.RequestHeaders
+}
+
+func (r *RemoveChainRequest) SetBody(body *RemoveChainRequestBody) {
+	r.body = body
+}
+
+func (r *RemoveChainRequest) GetBody() *RemoveChainRequestBody {
+	if r == nil {
+		return nil
+	}
+
+	return r.body
+}
+
+type RemoveChainRequestBody struct {
+	target *ape.ChainTarget
+
+	chainID []byte
+}
+
+func (rb *RemoveChainRequestBody) SetTarget(target *ape.ChainTarget) {
+	rb.target = target
+}
+
+func (rb *RemoveChainRequestBody) GetTarget() *ape.ChainTarget {
+	if rb == nil {
+		return nil
+	}
+
+	return rb.target
+}
+
+func (rb *RemoveChainRequestBody) SetChainID(chainID []byte) {
+	rb.chainID = chainID
+}
+
+func (rb *RemoveChainRequestBody) GetChainID() []byte {
+	if rb == nil {
+		return nil
+	}
+
+	return rb.chainID
+}
+
+type RemoveChainResponse struct {
+	body *RemoveChainResponseBody
+
+	session.ResponseHeaders
+}
+
+type RemoveChainResponseBody struct{}
+
+func (r *RemoveChainResponse) SetBody(body *RemoveChainResponseBody) {
+	r.body = body
+}
+
+func (r *RemoveChainResponse) GetBody() *RemoveChainResponseBody {
+	if r == nil {
+		return nil
+	}
+
+	return r.body
+}
+
+type ListChainsRequest struct {
+	body *ListChainsRequestBody
+
+	session.RequestHeaders
+}
+
+func (r *ListChainsRequest) SetBody(body *ListChainsRequestBody) {
+	r.body = body
+}
+
+func (r *ListChainsRequest) GetBody() *ListChainsRequestBody {
+	if r == nil {
+		return nil
+	}
+
+	return r.body
+}
+
+type ListChainsRequestBody struct {
+	target *ape.ChainTarget
+}
+
+func (rb *ListChainsRequestBody) SetTarget(target *ape.ChainTarget) {
+	rb.target = target
+}
+
+func (rb *ListChainsRequestBody) GetTarget() *ape.ChainTarget {
+	if rb == nil {
+		return nil
+	}
+
+	return rb.target
+}
+
+type ListChainsResponse struct {
+	body *ListChainsResponseBody
+
+	session.ResponseHeaders
+}
+
+func (r *ListChainsResponse) SetBody(body *ListChainsResponseBody) {
+	r.body = body
+}
+
+func (r *ListChainsResponse) GetBody() *ListChainsResponseBody {
+	if r == nil {
+		return nil
+	}
+
+	return r.body
+}
+
+type ListChainsResponseBody struct {
+	chains []*ape.Chain
+
+	session.RequestHeaders
+}
+
+func (r *ListChainsResponseBody) SetChains(chains []*ape.Chain) {
+	r.chains = chains
+}
+
+func (r *ListChainsResponseBody) GetChains() []*ape.Chain {
+	if r == nil {
+		return nil
+	}
+
+	return r.chains
+}

audit/convert.go

@@ -1,94 +0,0 @@
-package audit
-
-import (
-	audit "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/audit/grpc"
-	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
-	refsGRPC "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs/grpc"
-	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/grpc"
-	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/message"
-)
-
-func (a *DataAuditResult) ToGRPCMessage() grpc.Message {
-	var m *audit.DataAuditResult
-
-	if a != nil {
-		m = new(audit.DataAuditResult)
-
-		m.SetAuditEpoch(a.auditEpoch)
-		m.SetPublicKey(a.pubKey)
-		m.SetContainerId(a.cid.ToGRPCMessage().(*refsGRPC.ContainerID))
-		m.SetComplete(a.complete)
-		m.SetVersion(a.version.ToGRPCMessage().(*refsGRPC.Version))
-		m.SetPassNodes(a.passNodes)
-		m.SetFailNodes(a.failNodes)
-		m.SetRetries(a.retries)
-		m.SetRequests(a.requests)
-		m.SetHit(a.hit)
-		m.SetMiss(a.miss)
-		m.SetFail(a.fail)
-		m.SetPassSg(refs.ObjectIDListToGRPCMessage(a.passSG))
-		m.SetFailSg(refs.ObjectIDListToGRPCMessage(a.failSG))
-	}
-
-	return m
-}
-
-func (a *DataAuditResult) FromGRPCMessage(m grpc.Message) error {
-	v, ok := m.(*audit.DataAuditResult)
-	if !ok {
-		return message.NewUnexpectedMessageType(m, v)
-	}
-
-	var err error
-
-	cid := v.GetContainerId()
-	if cid == nil {
-		a.cid = nil
-	} else {
-		if a.cid == nil {
-			a.cid = new(refs.ContainerID)
-		}
-
-		err = a.cid.FromGRPCMessage(cid)
-		if err != nil {
-			return err
-		}
-	}
-
-	version := v.GetVersion()
-	if version == nil {
-		a.version = nil
-	} else {
-		if a.version == nil {
-			a.version = new(refs.Version)
-		}
-
-		err = a.version.FromGRPCMessage(version)
-		if err != nil {
-			return err
-		}
-	}
-
-	a.passSG, err = refs.ObjectIDListFromGRPCMessage(v.GetPassSg())
-	if err != nil {
-		return err
-	}
-
-	a.failSG, err = refs.ObjectIDListFromGRPCMessage(v.GetFailSg())
-	if err != nil {
-		return err
-	}
-
-	a.auditEpoch = v.GetAuditEpoch()
-	a.pubKey = v.GetPublicKey()
-	a.complete = v.GetComplete()
-	a.passNodes = v.GetPassNodes()
-	a.failNodes = v.GetFailNodes()
-	a.retries = v.GetRetries()
-	a.requests = v.GetRequests()
-	a.hit = v.GetHit()
-	a.miss = v.GetMiss()
-	a.fail = v.GetFail()
-
-	return err
-}

audit/grpc/types.go

@@ -1,75 +0,0 @@
-package audit
-
-import (
-	refs "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs/grpc"
-)
-
-// SetVersion is a Version field setter.
-func (x *DataAuditResult) SetVersion(v *refs.Version) {
-	x.Version = v
-}
-
-// SetAuditEpoch is an AuditEpoch field setter.
-func (x *DataAuditResult) SetAuditEpoch(v uint64) {
-	x.AuditEpoch = v
-}
-
-// SetContainerId is a ContainerId field setter.
-func (x *DataAuditResult) SetContainerId(v *refs.ContainerID) {
-	x.ContainerId = v
-}
-
-// SetPublicKey is a PublicKey field setter.
-func (x *DataAuditResult) SetPublicKey(v []byte) {
-	x.PublicKey = v
-}
-
-// SetComplete is a Complete field setter.
-func (x *DataAuditResult) SetComplete(v bool) {
-	x.Complete = v
-}
-
-// SetRequests is a Requests field setter.
-func (x *DataAuditResult) SetRequests(v uint32) {
-	x.Requests = v
-}
-
-// SetRetries is a Retries field setter.
-func (x *DataAuditResult) SetRetries(v uint32) {
-	x.Retries = v
-}
-
-// SetPassSg is a PassSg field setter.
-func (x *DataAuditResult) SetPassSg(v []*refs.ObjectID) {
-	x.PassSg = v
-}
-
-// SetFailSg is a FailSg field setter.
-func (x *DataAuditResult) SetFailSg(v []*refs.ObjectID) {
-	x.FailSg = v
-}
-
-// SetHit is a Hit field setter.
-func (x *DataAuditResult) SetHit(v uint32) {
-	x.Hit = v
-}
-
-// SetMiss is a Miss field setter.
-func (x *DataAuditResult) SetMiss(v uint32) {
-	x.Miss = v
-}
-
-// SetFail is a Fail field setter.
-func (x *DataAuditResult) SetFail(v uint32) {
-	x.Fail = v
-}
-
-// SetPassNodes is a PassNodes field setter.
-func (x *DataAuditResult) SetPassNodes(v [][]byte) {
-	x.PassNodes = v
-}
-
-// SetFailNodes is a FailNodes field setter.
-func (x *DataAuditResult) SetFailNodes(v [][]byte) {
-	x.FailNodes = v
-}

audit/json.go

@@ -1,14 +0,0 @@
-package audit
-
-import (
-	audit "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/audit/grpc"
-	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/message"
-)
-
-func (a *DataAuditResult) MarshalJSON() ([]byte, error) {
-	return message.MarshalJSON(a)
-}
-
-func (a *DataAuditResult) UnmarshalJSON(data []byte) error {
-	return message.UnmarshalJSON(a, data, new(audit.DataAuditResult))
-}

audit/marshal.go

@@ -1,88 +0,0 @@
-package audit
-
-import (
-	audit "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/audit/grpc"
-	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
-	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/message"
-	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/util/proto"
-)
-
-const (
-	_ = iota
-	versionFNum
-	auditEpochFNum
-	cidFNum
-	pubKeyFNum
-	completeFNum
-	requestsFNum
-	retriesFNum
-	passSGFNum
-	failSGFNum
-	hitFNum
-	missFNum
-	failFNum
-	passNodesFNum
-	failNodesFNum
-)
-
-// StableMarshal marshals unified DataAuditResult structure into a protobuf
-// binary format without field order shuffle.
-func (a *DataAuditResult) StableMarshal(buf []byte) []byte {
-	if a == nil {
-		return []byte{}
-	}
-
-	if buf == nil {
-		buf = make([]byte, a.StableSize())
-	}
-
-	var offset int
-
-	offset += proto.NestedStructureMarshal(versionFNum, buf[offset:], a.version)
-	offset += proto.Fixed64Marshal(auditEpochFNum, buf[offset:], a.auditEpoch)
-	offset += proto.NestedStructureMarshal(cidFNum, buf[offset:], a.cid)
-	offset += proto.BytesMarshal(pubKeyFNum, buf[offset:], a.pubKey)
-	offset += proto.BoolMarshal(completeFNum, buf[offset:], a.complete)
-	offset += proto.UInt32Marshal(requestsFNum, buf[offset:], a.requests)
-	offset += proto.UInt32Marshal(retriesFNum, buf[offset:], a.retries)
-	offset += refs.ObjectIDNestedListMarshal(passSGFNum, buf[offset:], a.passSG)
-	offset += refs.ObjectIDNestedListMarshal(failSGFNum, buf[offset:], a.failSG)
-	offset += proto.UInt32Marshal(hitFNum, buf[offset:], a.hit)
-	offset += proto.UInt32Marshal(missFNum, buf[offset:], a.miss)
-	offset += proto.UInt32Marshal(failFNum, buf[offset:], a.fail)
-	offset += proto.RepeatedBytesMarshal(passNodesFNum, buf[offset:], a.passNodes)
-	proto.RepeatedBytesMarshal(failNodesFNum, buf[offset:], a.failNodes)
-
-	return buf
-}
-
-// StableSize returns byte length of DataAuditResult structure
-// marshaled by StableMarshal function.
-func (a *DataAuditResult) StableSize() (size int) {
-	if a == nil {
-		return 0
-	}
-
-	size += proto.NestedStructureSize(versionFNum, a.version)
-	size += proto.Fixed64Size(auditEpochFNum, a.auditEpoch)
-	size += proto.NestedStructureSize(cidFNum, a.cid)
-	size += proto.BytesSize(pubKeyFNum, a.pubKey)
-	size += proto.BoolSize(completeFNum, a.complete)
-	size += proto.UInt32Size(requestsFNum, a.requests)
-	size += proto.UInt32Size(retriesFNum, a.retries)
-	size += refs.ObjectIDNestedListSize(passSGFNum, a.passSG)
-	size += refs.ObjectIDNestedListSize(failSGFNum, a.failSG)
-	size += proto.UInt32Size(hitFNum, a.hit)
-	size += proto.UInt32Size(missFNum, a.miss)
-	size += proto.UInt32Size(failFNum, a.fail)
-	size += proto.RepeatedBytesSize(passNodesFNum, a.passNodes)
-	size += proto.RepeatedBytesSize(failNodesFNum, a.failNodes)
-
-	return size
-}
-
-// Unmarshal unmarshals DataAuditResult structure from its protobuf
-// binary representation.
-func (a *DataAuditResult) Unmarshal(data []byte) error {
-	return message.Unmarshal(a, data, new(audit.DataAuditResult))
-}

audit/message_test.go

@@ -1,15 +0,0 @@
-package audit_test
-
-import (
-	"testing"
-
-	audittest "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/audit/test"
-	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/message"
-	messagetest "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/message/test"
-)
-
-func TestMessageConvert(t *testing.T) {
-	messagetest.TestRPCMessage(t,
-		func(empty bool) message.Message { return audittest.GenerateDataAuditResult(empty) },
-	)
-}

audit/test/generate.go

@@ -1,29 +0,0 @@
-package audittest
-
-import (
-	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/audit"
-	refstest "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs/test"
-)
-
-func GenerateDataAuditResult(empty bool) *audit.DataAuditResult {
-	m := new(audit.DataAuditResult)
-
-	if !empty {
-		m.SetPublicKey([]byte{1, 2, 3})
-		m.SetAuditEpoch(13)
-		m.SetHit(100)
-		m.SetMiss(200)
-		m.SetFail(300)
-		m.SetComplete(true)
-		m.SetPassNodes([][]byte{{1}, {2}})
-		m.SetFailNodes([][]byte{{3}, {4}})
-		m.SetRequests(666)
-		m.SetRetries(777)
-		m.SetVersion(refstest.GenerateVersion(false))
-		m.SetContainerID(refstest.GenerateContainerID(false))
-		m.SetPassSG(refstest.GenerateObjectIDs(false))
-		m.SetFailSG(refstest.GenerateObjectIDs(false))
-	}
-
-	return m
-}

audit/types.go

@@ -1,243 +0,0 @@
-package audit
-
-import (
-	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
-)
-
-// DataAuditResult is a unified structure of
-// DataAuditResult message from proto definition.
-type DataAuditResult struct {
-	version *refs.Version
-
-	auditEpoch uint64
-
-	requests, retries uint32
-
-	hit, miss, fail uint32
-
-	cid *refs.ContainerID
-
-	pubKey []byte
-
-	passSG, failSG []refs.ObjectID
-
-	failNodes, passNodes [][]byte
-
-	complete bool
-}
-
-// GetVersion returns version of Data Audit structure.
-func (a *DataAuditResult) GetVersion() *refs.Version {
-	if a != nil {
-		return a.version
-	}
-
-	return nil
-}
-
-// SetVersion sets version of Data Audit structure.
-func (a *DataAuditResult) SetVersion(v *refs.Version) {
-	a.version = v
-}
-
-// GetAuditEpoch returns epoch number when the Data Audit was conducted.
-func (a *DataAuditResult) GetAuditEpoch() uint64 {
-	if a != nil {
-		return a.auditEpoch
-	}
-
-	return 0
-}
-
-// SetAuditEpoch sets epoch number when the Data Audit was conducted.
-func (a *DataAuditResult) SetAuditEpoch(v uint64) {
-	a.auditEpoch = v
-}
-
-// GetContainerID returns container under audit.
-func (a *DataAuditResult) GetContainerID() *refs.ContainerID {
-	if a != nil {
-		return a.cid
-	}
-
-	return nil
-}
-
-// SetContainerID sets container under audit.
-func (a *DataAuditResult) SetContainerID(v *refs.ContainerID) {
-	a.cid = v
-}
-
-// GetPublicKey returns public key of the auditing InnerRing node in a binary format.
-func (a *DataAuditResult) GetPublicKey() []byte {
-	if a != nil {
-		return a.pubKey
-	}
-
-	return nil
-}
-
-// SetPublicKey sets public key of the auditing InnerRing node in a binary format.
-func (a *DataAuditResult) SetPublicKey(v []byte) {
-	a.pubKey = v
-}
-
-// GetPassSG returns list of Storage Groups that passed audit PoR stage.
-func (a *DataAuditResult) GetPassSG() []refs.ObjectID {
-	if a != nil {
-		return a.passSG
-	}
-
-	return nil
-}
-
-// SetPassSG sets list of Storage Groups that passed audit PoR stage.
-func (a *DataAuditResult) SetPassSG(v []refs.ObjectID) {
-	a.passSG = v
-}
-
-// GetFailSG returns list of Storage Groups that failed audit PoR stage.
-func (a *DataAuditResult) GetFailSG() []refs.ObjectID {
-	if a != nil {
-		return a.failSG
-	}
-
-	return nil
-}
-
-// SetFailSG sets list of Storage Groups that failed audit PoR stage.
-func (a *DataAuditResult) SetFailSG(v []refs.ObjectID) {
-	a.failSG = v
-}
-
-// GetRequests returns number of requests made by PoR audit check to get
-// all headers of the objects inside storage groups.
-func (a *DataAuditResult) GetRequests() uint32 {
-	if a != nil {
-		return a.requests
-	}
-
-	return 0
-}
-
-// SetRequests sets number of requests made by PoR audit check to get
-// all headers of the objects inside storage groups.
-func (a *DataAuditResult) SetRequests(v uint32) {
-	a.requests = v
-}
-
-// GetRetries returns number of retries made by PoR audit check to get
-// all headers of the objects inside storage groups.
-func (a *DataAuditResult) GetRetries() uint32 {
-	if a != nil {
-		return a.retries
-	}
-
-	return 0
-}
-
-// SetRetries sets number of retries made by PoR audit check to get
-// all headers of the objects inside storage groups.
-func (a *DataAuditResult) SetRetries(v uint32) {
-	a.retries = v
-}
-
-// GetHit returns number of sampled objects under audit placed
-// in an optimal way according to the containers placement policy
-// when checking PoP.
-func (a *DataAuditResult) GetHit() uint32 {
-	if a != nil {
-		return a.hit
-	}
-
-	return 0
-}
-
-// SetHit sets number of sampled objects under audit placed
-// in an optimal way according to the containers placement policy
-// when checking PoP.
-func (a *DataAuditResult) SetHit(v uint32) {
-	a.hit = v
-}
-
-// GetMiss returns number of sampled objects under audit placed
-// in suboptimal way according to the containers placement policy,
-// but still at a satisfactory level when checking PoP.
-func (a *DataAuditResult) GetMiss() uint32 {
-	if a != nil {
-		return a.miss
-	}
-
-	return 0
-}
-
-// SetMiss sets number of sampled objects under audit placed
-// in suboptimal way according to the containers placement policy,
-// but still at a satisfactory level when checking PoP.
-func (a *DataAuditResult) SetMiss(v uint32) {
-	a.miss = v
-}
-
-// GetFail returns number of sampled objects under audit stored
-// in a way not confirming placement policy or not found at all
-// when checking PoP.
-func (a *DataAuditResult) GetFail() uint32 {
-	if a != nil {
-		return a.fail
-	}
-
-	return 0
-}
-
-// SetFail sets number of sampled objects under audit stored
-// in a way not confirming placement policy or not found at all
-// when checking PoP.
-func (a *DataAuditResult) SetFail(v uint32) {
-	a.fail = v
-}
-
-// GetPassNodes returns list of storage node public keys that
-// passed at least one PDP.
-func (a *DataAuditResult) GetPassNodes() [][]byte {
-	if a != nil {
-		return a.passNodes
-	}
-
-	return nil
-}
-
-// SetPassNodes sets list of storage node public keys that
-// passed at least one PDP.
-func (a *DataAuditResult) SetPassNodes(v [][]byte) {
-	a.passNodes = v
-}
-
-// GetFailNodes returns list of storage node public keys that
-// failed at least one PDP.
-func (a *DataAuditResult) GetFailNodes() [][]byte {
-	if a != nil {
-		return a.failNodes
-	}
-
-	return nil
-}
-
-// SetFailNodes sets list of storage node public keys that
-// failed at least one PDP.
-func (a *DataAuditResult) SetFailNodes(v [][]byte) {
-	a.failNodes = v
-}
-
-// GetComplete returns boolean completion statement of audit result.
-func (a *DataAuditResult) GetComplete() bool {
-	if a != nil {
-		return a.complete
-	}
-
-	return false // bool default
-}
-
-// SetComplete sets boolean completion statement of audit result.
-func (a *DataAuditResult) SetComplete(v bool) {
-	a.complete = v
-}

container/attributes.go

@@ -4,9 +4,6 @@ package container
 const SysAttributePrefix = "__SYSTEM__"
 
 const (
-	// SysAttributeSubnet is a string ID of container's storage subnet.
-	SysAttributeSubnet = SysAttributePrefix + "SUBNET"
-
 	// SysAttributeName is a string of human-friendly container name registered as the domain in NNS contract.
 	SysAttributeName = SysAttributePrefix + "NAME"
 
@@ -18,24 +15,20 @@ const (
 )
 
 // SysAttributePrefixNeoFS is a prefix of key to system attribute.
-// Deprecated: use SysAttributePrefix
+// Deprecated: use SysAttributePrefix.
 const SysAttributePrefixNeoFS = "__NEOFS__"
 
 const (
-	// SysAttributeSubnetNeoFS is a string ID of container's storage subnet.
-	// Deprecated: use SysAttributeSubnet
-	SysAttributeSubnetNeoFS = SysAttributePrefixNeoFS + "SUBNET"
-
 	// SysAttributeNameNeoFS is a string of human-friendly container name registered as the domain in NNS contract.
-	// Deprecated: use SysAttributeName
+	// Deprecated: use SysAttributeName.
 	SysAttributeNameNeoFS = SysAttributePrefixNeoFS + "NAME"
 
 	// SysAttributeZoneNeoFS is a string of zone for container name.
-	// Deprecated: use SysAttributeZone
+	// Deprecated: use SysAttributeZone.
 	SysAttributeZoneNeoFS = SysAttributePrefixNeoFS + "ZONE"
 
 	// SysAttributeHomomorphicHashingNeoFS is a container's homomorphic hashing state.
-	// Deprecated: use SysAttributeHomomorphicHashing
+	// Deprecated: use SysAttributeHomomorphicHashing.
 	SysAttributeHomomorphicHashingNeoFS = SysAttributePrefixNeoFS + "DISABLE_HOMOMORPHIC_HASHING"
 )
 

container/convert.go

@@ -1,8 +1,6 @@
 package container
 
 import (
-	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl"
-	aclGRPC "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl/grpc"
 	container "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/container/grpc"
 	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/netmap"
 	netmapGRPC "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/netmap/grpc"
@@ -39,28 +37,26 @@ func (a *Attribute) FromGRPCMessage(m grpc.Message) error {
 	return nil
 }
 
-func AttributesToGRPC(xs []Attribute) (res []*container.Container_Attribute) {
+func AttributesToGRPC(xs []Attribute) (res []container.Container_Attribute) {
 	if xs != nil {
-		res = make([]*container.Container_Attribute, 0, len(xs))
+		res = make([]container.Container_Attribute, 0, len(xs))
 
 		for i := range xs {
-			res = append(res, xs[i].ToGRPCMessage().(*container.Container_Attribute))
+			res = append(res, *xs[i].ToGRPCMessage().(*container.Container_Attribute))
 		}
 	}
 
 	return
 }
 
-func AttributesFromGRPC(xs []*container.Container_Attribute) (res []Attribute, err error) {
+func AttributesFromGRPC(xs []container.Container_Attribute) (res []Attribute, err error) {
 	if xs != nil {
 		res = make([]Attribute, len(xs))
 
 		for i := range xs {
-			if xs[i] != nil {
+			err = res[i].FromGRPCMessage(&xs[i])
-				err = res[i].FromGRPCMessage(xs[i])
+			if err != nil {
-				if err != nil {
+				return
-					return
-				}
 			}
 		}
 	}
@@ -766,515 +762,3 @@ func (r *ListResponse) FromGRPCMessage(m grpc.Message) error {
 
 	return r.ResponseHeaders.FromMessage(v)
 }
-
-func (r *SetExtendedACLRequestBody) ToGRPCMessage() grpc.Message {
-	var m *container.SetExtendedACLRequest_Body
-
-	if r != nil {
-		m = new(container.SetExtendedACLRequest_Body)
-
-		m.SetEacl(r.eacl.ToGRPCMessage().(*aclGRPC.EACLTable))
-		m.SetSignature(toSignatureRFC6979(r.sig))
-	}
-
-	return m
-}
-
-func (r *SetExtendedACLRequestBody) FromGRPCMessage(m grpc.Message) error {
-	v, ok := m.(*container.SetExtendedACLRequest_Body)
-	if !ok {
-		return message.NewUnexpectedMessageType(m, v)
-	}
-
-	var err error
-
-	eacl := v.GetEacl()
-	if eacl == nil {
-		r.eacl = nil
-	} else {
-		if r.eacl == nil {
-			r.eacl = new(acl.Table)
-		}
-
-		err = r.eacl.FromGRPCMessage(eacl)
-		if err != nil {
-			return err
-		}
-	}
-
-	sig := v.GetSignature()
-	if sig == nil {
-		r.sig = nil
-	} else {
-		if r.sig == nil {
-			r.sig = new(refs.Signature)
-		}
-
-		r.sig.SetKey(sig.GetKey())
-		r.sig.SetSign(sig.GetSign())
-	}
-
-	return err
-}
-
-func (r *SetExtendedACLRequest) ToGRPCMessage() grpc.Message {
-	var m *container.SetExtendedACLRequest
-
-	if r != nil {
-		m = new(container.SetExtendedACLRequest)
-
-		m.SetBody(r.body.ToGRPCMessage().(*container.SetExtendedACLRequest_Body))
-		r.RequestHeaders.ToMessage(m)
-	}
-
-	return m
-}
-
-func (r *SetExtendedACLRequest) FromGRPCMessage(m grpc.Message) error {
-	v, ok := m.(*container.SetExtendedACLRequest)
-	if !ok {
-		return message.NewUnexpectedMessageType(m, v)
-	}
-
-	var err error
-
-	body := v.GetBody()
-	if body == nil {
-		r.body = nil
-	} else {
-		if r.body == nil {
-			r.body = new(SetExtendedACLRequestBody)
-		}
-
-		err = r.body.FromGRPCMessage(body)
-		if err != nil {
-			return err
-		}
-	}
-
-	return r.RequestHeaders.FromMessage(v)
-}
-
-func (r *SetExtendedACLResponseBody) ToGRPCMessage() grpc.Message {
-	var m *container.SetExtendedACLResponse_Body
-
-	if r != nil {
-		m = new(container.SetExtendedACLResponse_Body)
-	}
-
-	return m
-}
-
-func (r *SetExtendedACLResponseBody) FromGRPCMessage(m grpc.Message) error {
-	v, ok := m.(*container.SetExtendedACLResponse_Body)
-	if !ok {
-		return message.NewUnexpectedMessageType(m, v)
-	}
-
-	return nil
-}
-
-func (r *SetExtendedACLResponse) ToGRPCMessage() grpc.Message {
-	var m *container.SetExtendedACLResponse
-
-	if r != nil {
-		m = new(container.SetExtendedACLResponse)
-
-		m.SetBody(r.body.ToGRPCMessage().(*container.SetExtendedACLResponse_Body))
-		r.ResponseHeaders.ToMessage(m)
-	}
-
-	return m
-}
-
-func (r *SetExtendedACLResponse) FromGRPCMessage(m grpc.Message) error {
-	v, ok := m.(*container.SetExtendedACLResponse)
-	if !ok {
-		return message.NewUnexpectedMessageType(m, v)
-	}
-
-	var err error
-
-	body := v.GetBody()
-	if body == nil {
-		r.body = nil
-	} else {
-		if r.body == nil {
-			r.body = new(SetExtendedACLResponseBody)
-		}
-
-		err = r.body.FromGRPCMessage(body)
-		if err != nil {
-			return err
-		}
-	}
-
-	return r.ResponseHeaders.FromMessage(v)
-}
-
-func (r *GetExtendedACLRequestBody) ToGRPCMessage() grpc.Message {
-	var m *container.GetExtendedACLRequest_Body
-
-	if r != nil {
-		m = new(container.GetExtendedACLRequest_Body)
-
-		m.SetContainerId(r.cid.ToGRPCMessage().(*refsGRPC.ContainerID))
-	}
-
-	return m
-}
-
-func (r *GetExtendedACLRequestBody) FromGRPCMessage(m grpc.Message) error {
-	v, ok := m.(*container.GetExtendedACLRequest_Body)
-	if !ok {
-		return message.NewUnexpectedMessageType(m, v)
-	}
-
-	var err error
-
-	cid := v.GetContainerId()
-	if cid == nil {
-		r.cid = nil
-	} else {
-		if r.cid == nil {
-			r.cid = new(refs.ContainerID)
-		}
-
-		err = r.cid.FromGRPCMessage(cid)
-	}
-
-	return err
-}
-
-func (r *GetExtendedACLRequest) ToGRPCMessage() grpc.Message {
-	var m *container.GetExtendedACLRequest
-
-	if r != nil {
-		m = new(container.GetExtendedACLRequest)
-
-		m.SetBody(r.body.ToGRPCMessage().(*container.GetExtendedACLRequest_Body))
-		r.RequestHeaders.ToMessage(m)
-	}
-
-	return m
-}
-
-func (r *GetExtendedACLRequest) FromGRPCMessage(m grpc.Message) error {
-	v, ok := m.(*container.GetExtendedACLRequest)
-	if !ok {
-		return message.NewUnexpectedMessageType(m, v)
-	}
-
-	var err error
-
-	body := v.GetBody()
-	if body == nil {
-		r.body = nil
-	} else {
-		if r.body == nil {
-			r.body = new(GetExtendedACLRequestBody)
-		}
-
-		err = r.body.FromGRPCMessage(body)
-		if err != nil {
-			return err
-		}
-	}
-
-	return r.RequestHeaders.FromMessage(v)
-}
-
-func (r *GetExtendedACLResponseBody) ToGRPCMessage() grpc.Message {
-	var m *container.GetExtendedACLResponse_Body
-
-	if r != nil {
-		m = new(container.GetExtendedACLResponse_Body)
-
-		m.SetEacl(r.eacl.ToGRPCMessage().(*aclGRPC.EACLTable))
-		m.SetSignature(toSignatureRFC6979(r.sig))
-		m.SetSessionToken(r.token.ToGRPCMessage().(*sessionGRPC.SessionToken))
-	}
-
-	return m
-}
-
-func (r *GetExtendedACLResponseBody) FromGRPCMessage(m grpc.Message) error {
-	v, ok := m.(*container.GetExtendedACLResponse_Body)
-	if !ok {
-		return message.NewUnexpectedMessageType(m, v)
-	}
-
-	var err error
-
-	eacl := v.GetEacl()
-	if eacl == nil {
-		r.eacl = nil
-	} else {
-		if r.eacl == nil {
-			r.eacl = new(acl.Table)
-		}
-
-		err = r.eacl.FromGRPCMessage(eacl)
-		if err != nil {
-			return err
-		}
-	}
-
-	sig := v.GetSignature()
-	if sig == nil {
-		r.sig = nil
-	} else {
-		if r.sig == nil {
-			r.sig = new(refs.Signature)
-		}
-
-		r.sig.SetKey(sig.GetKey())
-		r.sig.SetSign(sig.GetSign())
-	}
-
-	token := v.GetSessionToken()
-	if token == nil {
-		r.token = nil
-	} else {
-		if r.token == nil {
-			r.token = new(session.Token)
-		}
-
-		err = r.token.FromGRPCMessage(token)
-	}
-
-	return err
-}
-
-func (r *GetExtendedACLResponse) ToGRPCMessage() grpc.Message {
-	var m *container.GetExtendedACLResponse
-
-	if r != nil {
-		m = new(container.GetExtendedACLResponse)
-
-		m.SetBody(r.body.ToGRPCMessage().(*container.GetExtendedACLResponse_Body))
-		r.ResponseHeaders.ToMessage(m)
-	}
-
-	return m
-}
-
-func (r *GetExtendedACLResponse) FromGRPCMessage(m grpc.Message) error {
-	v, ok := m.(*container.GetExtendedACLResponse)
-	if !ok {
-		return message.NewUnexpectedMessageType(m, v)
-	}
-
-	var err error
-
-	body := v.GetBody()
-	if body == nil {
-		r.body = nil
-	} else {
-		if r.body == nil {
-			r.body = new(GetExtendedACLResponseBody)
-		}
-
-		err = r.body.FromGRPCMessage(body)
-		if err != nil {
-			return err
-		}
-	}
-
-	return r.ResponseHeaders.FromMessage(v)
-}
-
-func (a *UsedSpaceAnnouncement) ToGRPCMessage() grpc.Message {
-	var m *container.AnnounceUsedSpaceRequest_Body_Announcement
-
-	if a != nil {
-		m = new(container.AnnounceUsedSpaceRequest_Body_Announcement)
-
-		m.SetContainerId(a.cid.ToGRPCMessage().(*refsGRPC.ContainerID))
-		m.SetEpoch(a.epoch)
-		m.SetUsedSpace(a.usedSpace)
-	}
-
-	return m
-}
-
-func (a *UsedSpaceAnnouncement) FromGRPCMessage(m grpc.Message) error {
-	v, ok := m.(*container.AnnounceUsedSpaceRequest_Body_Announcement)
-	if !ok {
-		return message.NewUnexpectedMessageType(m, v)
-	}
-
-	var err error
-
-	cid := v.GetContainerId()
-	if cid == nil {
-		a.cid = nil
-	} else {
-		if a.cid == nil {
-			a.cid = new(refs.ContainerID)
-		}
-
-		err = a.cid.FromGRPCMessage(cid)
-		if err != nil {
-			return err
-		}
-	}
-
-	a.epoch = v.GetEpoch()
-	a.usedSpace = v.GetUsedSpace()
-
-	return nil
-}
-
-func UsedSpaceAnnouncementsToGRPCMessage(
-	ids []UsedSpaceAnnouncement,
-) (res []*container.AnnounceUsedSpaceRequest_Body_Announcement) {
-	if ids != nil {
-		res = make([]*container.AnnounceUsedSpaceRequest_Body_Announcement, 0, len(ids))
-
-		for i := range ids {
-			res = append(res, ids[i].ToGRPCMessage().(*container.AnnounceUsedSpaceRequest_Body_Announcement))
-		}
-	}
-
-	return
-}
-
-func UsedSpaceAnnouncementssFromGRPCMessage(
-	asV2 []*container.AnnounceUsedSpaceRequest_Body_Announcement,
-) (res []UsedSpaceAnnouncement, err error) {
-	if asV2 != nil {
-		res = make([]UsedSpaceAnnouncement, len(asV2))
-
-		for i := range asV2 {
-			if asV2[i] != nil {
-				err = res[i].FromGRPCMessage(asV2[i])
-				if err != nil {
-					return
-				}
-			}
-		}
-	}
-
-	return
-}
-
-func (r *AnnounceUsedSpaceRequestBody) ToGRPCMessage() grpc.Message {
-	var m *container.AnnounceUsedSpaceRequest_Body
-
-	if r != nil {
-		m = new(container.AnnounceUsedSpaceRequest_Body)
-
-		m.SetAnnouncements(UsedSpaceAnnouncementsToGRPCMessage(r.announcements))
-	}
-
-	return m
-}
-
-func (r *AnnounceUsedSpaceRequestBody) FromGRPCMessage(m grpc.Message) error {
-	v, ok := m.(*container.AnnounceUsedSpaceRequest_Body)
-	if !ok {
-		return message.NewUnexpectedMessageType(m, v)
-	}
-
-	var err error
-
-	r.announcements, err = UsedSpaceAnnouncementssFromGRPCMessage(v.GetAnnouncements())
-
-	return err
-}
-
-func (r *AnnounceUsedSpaceRequest) ToGRPCMessage() grpc.Message {
-	var m *container.AnnounceUsedSpaceRequest
-
-	if r != nil {
-		m = new(container.AnnounceUsedSpaceRequest)
-
-		m.SetBody(r.body.ToGRPCMessage().(*container.AnnounceUsedSpaceRequest_Body))
-		r.RequestHeaders.ToMessage(m)
-	}
-
-	return m
-}
-
-func (r *AnnounceUsedSpaceRequest) FromGRPCMessage(m grpc.Message) error {
-	v, ok := m.(*container.AnnounceUsedSpaceRequest)
-	if !ok {
-		return message.NewUnexpectedMessageType(m, v)
-	}
-
-	var err error
-
-	body := v.GetBody()
-	if body == nil {
-		r.body = nil
-	} else {
-		if r.body == nil {
-			r.body = new(AnnounceUsedSpaceRequestBody)
-		}
-
-		err = r.body.FromGRPCMessage(body)
-		if err != nil {
-			return err
-		}
-	}
-
-	return r.RequestHeaders.FromMessage(v)
-}
-
-func (r *AnnounceUsedSpaceResponseBody) ToGRPCMessage() grpc.Message {
-	var m *container.AnnounceUsedSpaceResponse_Body
-
-	if r != nil {
-		m = new(container.AnnounceUsedSpaceResponse_Body)
-	}
-
-	return m
-}
-
-func (r *AnnounceUsedSpaceResponseBody) FromGRPCMessage(m grpc.Message) error {
-	v, ok := m.(*container.AnnounceUsedSpaceResponse_Body)
-	if !ok {
-		return message.NewUnexpectedMessageType(m, v)
-	}
-
-	return nil
-}
-
-func (r *AnnounceUsedSpaceResponse) ToGRPCMessage() grpc.Message {
-	var m *container.AnnounceUsedSpaceResponse
-
-	if r != nil {
-		m = new(container.AnnounceUsedSpaceResponse)
-
-		m.SetBody(r.body.ToGRPCMessage().(*container.AnnounceUsedSpaceResponse_Body))
-		r.ResponseHeaders.ToMessage(m)
-	}
-
-	return m
-}
-
-func (r *AnnounceUsedSpaceResponse) FromGRPCMessage(m grpc.Message) error {
-	v, ok := m.(*container.AnnounceUsedSpaceResponse)
-	if !ok {
-		return message.NewUnexpectedMessageType(m, v)
-	}
-
-	var err error
-
-	body := v.GetBody()
-	if body == nil {
-		r.body = nil
-	} else {
-		if r.body == nil {
-			r.body = new(AnnounceUsedSpaceResponseBody)
-		}
-
-		err = r.body.FromGRPCMessage(body)
-		if err != nil {
-			return err
-		}
-	}
-
-	return r.ResponseHeaders.FromMessage(v)
-}

container/grpc/service.go

@@ -1,324 +0,0 @@
-package container
-
-import (
-	acl "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl/grpc"
-	refs "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs/grpc"
-	session "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session/grpc"
-)
-
-// SetContainer sets container of the request.
-func (m *PutRequest_Body) SetContainer(v *Container) {
-	m.Container = v
-}
-
-// SetSignature sets signature of the container structure.
-func (m *PutRequest_Body) SetSignature(v *refs.SignatureRFC6979) {
-	m.Signature = v
-}
-
-// SetBody sets body of the request.
-func (m *PutRequest) SetBody(v *PutRequest_Body) {
-	m.Body = v
-}
-
-// SetMetaHeader sets meta header of the request.
-func (m *PutRequest) SetMetaHeader(v *session.RequestMetaHeader) {
-	m.MetaHeader = v
-}
-
-// SetVerifyHeader sets verification header of the request.
-func (m *PutRequest) SetVerifyHeader(v *session.RequestVerificationHeader) {
-	m.VerifyHeader = v
-}
-
-// SetContainerId sets identifier of the container.
-func (m *PutResponse_Body) SetContainerId(v *refs.ContainerID) {
-	m.ContainerId = v
-}
-
-// SetBody sets body of the response.
-func (m *PutResponse) SetBody(v *PutResponse_Body) {
-	m.Body = v
-}
-
-// SetMetaHeader sets meta header of the response.
-func (m *PutResponse) SetMetaHeader(v *session.ResponseMetaHeader) {
-	m.MetaHeader = v
-}
-
-// SetVerifyHeader sets verification header of the response.
-func (m *PutResponse) SetVerifyHeader(v *session.ResponseVerificationHeader) {
-	m.VerifyHeader = v
-}
-
-// SetContainerId sets identifier of the container.
-func (m *DeleteRequest_Body) SetContainerId(v *refs.ContainerID) {
-	m.ContainerId = v
-}
-
-// SetSignature sets signature of the container identifier.
-func (m *DeleteRequest_Body) SetSignature(v *refs.SignatureRFC6979) {
-	m.Signature = v
-}
-
-// SetBody sets body of the request.
-func (m *DeleteRequest) SetBody(v *DeleteRequest_Body) {
-	m.Body = v
-}
-
-// SetMetaHeader sets meta header of the request.
-func (m *DeleteRequest) SetMetaHeader(v *session.RequestMetaHeader) {
-	m.MetaHeader = v
-}
-
-// SetVerifyHeader sets verification header of the request.
-func (m *DeleteRequest) SetVerifyHeader(v *session.RequestVerificationHeader) {
-	m.VerifyHeader = v
-}
-
-// SetBody sets body of the response.
-func (m *DeleteResponse) SetBody(v *DeleteResponse_Body) {
-	m.Body = v
-}
-
-// SetMetaHeader sets meta header of the response.
-func (m *DeleteResponse) SetMetaHeader(v *session.ResponseMetaHeader) {
-	m.MetaHeader = v
-}
-
-// SetVerifyHeader sets verification header of the response.
-func (m *DeleteResponse) SetVerifyHeader(v *session.ResponseVerificationHeader) {
-	m.VerifyHeader = v
-}
-
-// SetContainerId sets identifier of the container.
-func (m *GetRequest_Body) SetContainerId(v *refs.ContainerID) {
-	m.ContainerId = v
-}
-
-// SetBody sets body of the request.
-func (m *GetRequest) SetBody(v *GetRequest_Body) {
-	m.Body = v
-}
-
-// SetMetaHeader sets meta header of the request.
-func (m *GetRequest) SetMetaHeader(v *session.RequestMetaHeader) {
-	m.MetaHeader = v
-}
-
-// SetVerifyHeader sets verification header of the request.
-func (m *GetRequest) SetVerifyHeader(v *session.RequestVerificationHeader) {
-	m.VerifyHeader = v
-}
-
-// SetContainer sets the container structure.
-func (m *GetResponse_Body) SetContainer(v *Container) {
-	m.Container = v
-}
-
-// SetSessionToken sets token of the session within which requested
-// container was created.
-func (m *GetResponse_Body) SetSessionToken(v *session.SessionToken) {
-	m.SessionToken = v
-}
-
-// SetSignature sets signature of the container structure.
-func (m *GetResponse_Body) SetSignature(v *refs.SignatureRFC6979) {
-	m.Signature = v
-}
-
-// SetBody sets body of the response.
-func (m *GetResponse) SetBody(v *GetResponse_Body) {
-	m.Body = v
-}
-
-// SetMetaHeader sets meta header of the response.
-func (m *GetResponse) SetMetaHeader(v *session.ResponseMetaHeader) {
-	m.MetaHeader = v
-}
-
-// SetVerifyHeader sets verification header of the response.
-func (m *GetResponse) SetVerifyHeader(v *session.ResponseVerificationHeader) {
-	m.VerifyHeader = v
-}
-
-// SetOwnerId sets identifier of the container owner.
-func (m *ListRequest_Body) SetOwnerId(v *refs.OwnerID) {
-	m.OwnerId = v
-}
-
-// SetBody sets body of the request.
-func (m *ListRequest) SetBody(v *ListRequest_Body) {
-	m.Body = v
-}
-
-// SetMetaHeader sets meta header of the request.
-func (m *ListRequest) SetMetaHeader(v *session.RequestMetaHeader) {
-	m.MetaHeader = v
-}
-
-// SetVerifyHeader sets verification header of the request.
-func (m *ListRequest) SetVerifyHeader(v *session.RequestVerificationHeader) {
-	m.VerifyHeader = v
-}
-
-// SetContainerIds sets list of the container identifiers.
-func (m *ListResponse_Body) SetContainerIds(v []*refs.ContainerID) {
-	m.ContainerIds = v
-}
-
-// SetBody sets body of the response.
-func (m *ListResponse) SetBody(v *ListResponse_Body) {
-	m.Body = v
-}
-
-// SetMetaHeader sets meta header of the response.
-func (m *ListResponse) SetMetaHeader(v *session.ResponseMetaHeader) {
-	m.MetaHeader = v
-}
-
-// SetVerifyHeader sets verification header of the response.
-func (m *ListResponse) SetVerifyHeader(v *session.ResponseVerificationHeader) {
-	m.VerifyHeader = v
-}
-
-// SetEacl sets eACL table structure.
-func (m *SetExtendedACLRequest_Body) SetEacl(v *acl.EACLTable) {
-	m.Eacl = v
-}
-
-// SetSignature sets signature of the eACL table structure.
-func (m *SetExtendedACLRequest_Body) SetSignature(v *refs.SignatureRFC6979) {
-	m.Signature = v
-}
-
-// SetBody sets body of the request.
-func (m *SetExtendedACLRequest) SetBody(v *SetExtendedACLRequest_Body) {
-	m.Body = v
-}
-
-// SetMetaHeader sets meta header of the request.
-func (m *SetExtendedACLRequest) SetMetaHeader(v *session.RequestMetaHeader) {
-	m.MetaHeader = v
-}
-
-// SetVerifyHeader sets verification header of the request.
-func (m *SetExtendedACLRequest) SetVerifyHeader(v *session.RequestVerificationHeader) {
-	m.VerifyHeader = v
-}
-
-// SetBody sets body of the response.
-func (m *SetExtendedACLResponse) SetBody(v *SetExtendedACLResponse_Body) {
-	m.Body = v
-}
-
-// SetMetaHeader sets meta header of the response.
-func (m *SetExtendedACLResponse) SetMetaHeader(v *session.ResponseMetaHeader) {
-	m.MetaHeader = v
-}
-
-// SetVerifyHeader sets verification header of the response.
-func (m *SetExtendedACLResponse) SetVerifyHeader(v *session.ResponseVerificationHeader) {
-	m.VerifyHeader = v
-}
-
-// SetContainerId sets identifier of the container.
-func (m *GetExtendedACLRequest_Body) SetContainerId(v *refs.ContainerID) {
-	m.ContainerId = v
-}
-
-// SetBody sets body of the request.
-func (m *GetExtendedACLRequest) SetBody(v *GetExtendedACLRequest_Body) {
-	m.Body = v
-}
-
-// SetMetaHeader sets meta header of the request.
-func (m *GetExtendedACLRequest) SetMetaHeader(v *session.RequestMetaHeader) {
-	m.MetaHeader = v
-}
-
-// SetVerifyHeader sets verification header of the request.
-func (m *GetExtendedACLRequest) SetVerifyHeader(v *session.RequestVerificationHeader) {
-	m.VerifyHeader = v
-}
-
-// SetEacl sets eACL table structure.
-func (m *GetExtendedACLResponse_Body) SetEacl(v *acl.EACLTable) {
-	m.Eacl = v
-}
-
-// SetSignature sets signature of the eACL table structure.
-func (m *GetExtendedACLResponse_Body) SetSignature(v *refs.SignatureRFC6979) {
-	m.Signature = v
-}
-
-// SetSessionToken sets token of the session within which requested
-// eACl table was set.
-func (m *GetExtendedACLResponse_Body) SetSessionToken(v *session.SessionToken) {
-	m.SessionToken = v
-}
-
-// SetBody sets body of the response.
-func (m *GetExtendedACLResponse) SetBody(v *GetExtendedACLResponse_Body) {
-	m.Body = v
-}
-
-// SetMetaHeader sets meta header of the response.
-func (m *GetExtendedACLResponse) SetMetaHeader(v *session.ResponseMetaHeader) {
-	m.MetaHeader = v
-}
-
-// SetVerifyHeader sets verification header of the response.
-func (m *GetExtendedACLResponse) SetVerifyHeader(v *session.ResponseVerificationHeader) {
-	m.VerifyHeader = v
-}
-
-// SetEpoch sets epoch of the size estimation.
-func (m *AnnounceUsedSpaceRequest_Body_Announcement) SetEpoch(v uint64) {
-	m.Epoch = v
-}
-
-// SetContainerId sets identifier of the container.
-func (m *AnnounceUsedSpaceRequest_Body_Announcement) SetContainerId(v *refs.ContainerID) {
-	m.ContainerId = v
-}
-
-// SetUsedSpace sets used space value of the container.
-func (m *AnnounceUsedSpaceRequest_Body_Announcement) SetUsedSpace(v uint64) {
-	m.UsedSpace = v
-}
-
-// SetAnnouncements sets list of announcement for shared containers between nodes.
-func (m *AnnounceUsedSpaceRequest_Body) SetAnnouncements(v []*AnnounceUsedSpaceRequest_Body_Announcement) {
-	m.Announcements = v
-}
-
-// SetBody sets body of the request.
-func (m *AnnounceUsedSpaceRequest) SetBody(v *AnnounceUsedSpaceRequest_Body) {
-	m.Body = v
-}
-
-// SetMetaHeader sets meta header of the request.
-func (m *AnnounceUsedSpaceRequest) SetMetaHeader(v *session.RequestMetaHeader) {
-	m.MetaHeader = v
-}
-
-// SetVerifyHeader sets verification header of the request.
-func (m *AnnounceUsedSpaceRequest) SetVerifyHeader(v *session.RequestVerificationHeader) {
-	m.VerifyHeader = v
-}
-
-// SetBody sets body of the response.
-func (m *AnnounceUsedSpaceResponse) SetBody(v *AnnounceUsedSpaceResponse_Body) {
-	m.Body = v
-}
-
-// SetMetaHeader sets meta header of the response.
-func (m *AnnounceUsedSpaceResponse) SetMetaHeader(v *session.ResponseMetaHeader) {
-	m.MetaHeader = v
-}
-
-// SetVerifyHeader sets verification header of the response.
-func (m *AnnounceUsedSpaceResponse) SetVerifyHeader(v *session.ResponseVerificationHeader) {
-	m.VerifyHeader = v
-}

container/grpc/service_frostfs_fuzz.go

@@ -0,0 +1,159 @@
+//go:build gofuzz
+// +build gofuzz
+
+// Code generated by protoc-gen-go-frostfs. DO NOT EDIT.
+
+package container
+
+func DoFuzzProtoPutRequest(data []byte) int {
+	msg := new(PutRequest)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONPutRequest(data []byte) int {
+	msg := new(PutRequest)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}
+func DoFuzzProtoPutResponse(data []byte) int {
+	msg := new(PutResponse)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONPutResponse(data []byte) int {
+	msg := new(PutResponse)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}
+func DoFuzzProtoDeleteRequest(data []byte) int {
+	msg := new(DeleteRequest)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONDeleteRequest(data []byte) int {
+	msg := new(DeleteRequest)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}
+func DoFuzzProtoDeleteResponse(data []byte) int {
+	msg := new(DeleteResponse)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONDeleteResponse(data []byte) int {
+	msg := new(DeleteResponse)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}
+func DoFuzzProtoGetRequest(data []byte) int {
+	msg := new(GetRequest)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONGetRequest(data []byte) int {
+	msg := new(GetRequest)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}
+func DoFuzzProtoGetResponse(data []byte) int {
+	msg := new(GetResponse)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONGetResponse(data []byte) int {
+	msg := new(GetResponse)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}
+func DoFuzzProtoListRequest(data []byte) int {
+	msg := new(ListRequest)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONListRequest(data []byte) int {
+	msg := new(ListRequest)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}
+func DoFuzzProtoListResponse(data []byte) int {
+	msg := new(ListResponse)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONListResponse(data []byte) int {
+	msg := new(ListResponse)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}

container/grpc/service_frostfs_test.go

@@ -0,0 +1,91 @@
+//go:build gofuzz
+// +build gofuzz
+
+// Code generated by protoc-gen-go-frostfs. DO NOT EDIT.
+
+package container
+
+import (
+	testing "testing"
+)
+
+func FuzzProtoPutRequest(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzProtoPutRequest(data)
+	})
+}
+func FuzzJSONPutRequest(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzJSONPutRequest(data)
+	})
+}
+func FuzzProtoPutResponse(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzProtoPutResponse(data)
+	})
+}
+func FuzzJSONPutResponse(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzJSONPutResponse(data)
+	})
+}
+func FuzzProtoDeleteRequest(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzProtoDeleteRequest(data)
+	})
+}
+func FuzzJSONDeleteRequest(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzJSONDeleteRequest(data)
+	})
+}
+func FuzzProtoDeleteResponse(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzProtoDeleteResponse(data)
+	})
+}
+func FuzzJSONDeleteResponse(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzJSONDeleteResponse(data)
+	})
+}
+func FuzzProtoGetRequest(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzProtoGetRequest(data)
+	})
+}
+func FuzzJSONGetRequest(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzJSONGetRequest(data)
+	})
+}
+func FuzzProtoGetResponse(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzProtoGetResponse(data)
+	})
+}
+func FuzzJSONGetResponse(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzJSONGetResponse(data)
+	})
+}
+func FuzzProtoListRequest(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzProtoListRequest(data)
+	})
+}
+func FuzzJSONListRequest(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzJSONListRequest(data)
+	})
+}
+func FuzzProtoListResponse(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzProtoListResponse(data)
+	})
+}
+func FuzzJSONListResponse(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzJSONListResponse(data)
+	})
+}

container/grpc/types.go

@@ -1,46 +0,0 @@
-package container
-
-import (
-	netmap "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/netmap/grpc"
-	refs "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs/grpc"
-)
-
-// SetKey sets key to the container attribute.
-func (m *Container_Attribute) SetKey(v string) {
-	m.Key = v
-}
-
-// SetValue sets value of the container attribute.
-func (m *Container_Attribute) SetValue(v string) {
-	m.Value = v
-}
-
-// SetOwnerId sets identifier of the container owner,
-func (m *Container) SetOwnerId(v *refs.OwnerID) {
-	m.OwnerId = v
-}
-
-// SetNonce sets nonce of the container structure.
-func (m *Container) SetNonce(v []byte) {
-	m.Nonce = v
-}
-
-// SetBasicAcl sets basic ACL of the container.
-func (m *Container) SetBasicAcl(v uint32) {
-	m.BasicAcl = v
-}
-
-// SetAttributes sets list of the container attributes.
-func (m *Container) SetAttributes(v []*Container_Attribute) {
-	m.Attributes = v
-}
-
-// SetPlacementPolicy sets placement policy of the container.
-func (m *Container) SetPlacementPolicy(v *netmap.PlacementPolicy) {
-	m.PlacementPolicy = v
-}
-
-// SetVersion sets version of the container.
-func (m *Container) SetVersion(v *refs.Version) {
-	m.Version = v
-}

container/grpc/types_frostfs_fuzz.go

@@ -0,0 +1,26 @@
+//go:build gofuzz
+// +build gofuzz
+
+// Code generated by protoc-gen-go-frostfs. DO NOT EDIT.
+
+package container
+
+func DoFuzzProtoContainer(data []byte) int {
+	msg := new(Container)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONContainer(data []byte) int {
+	msg := new(Container)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}

container/grpc/types_frostfs_test.go

@@ -0,0 +1,21 @@
+//go:build gofuzz
+// +build gofuzz
+
+// Code generated by protoc-gen-go-frostfs. DO NOT EDIT.
+
+package container
+
+import (
+	testing "testing"
+)
+
+func FuzzProtoContainer(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzProtoContainer(data)
+	})
+}
+func FuzzJSONContainer(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzJSONContainer(data)
+	})
+}

container/marshal.go

@@ -34,21 +34,6 @@ const (
 	listReqBodyOwnerField = 1
 
 	listRespBodyIDsField = 1
-
-	setEACLReqBodyTableField     = 1
-	setEACLReqBodySignatureField = 2
-
-	getEACLReqBodyIDField = 1
-
-	getEACLRespBodyTableField     = 1
-	getEACLRespBodySignatureField = 2
-	getEACLRespBodyTokenField     = 3
-
-	usedSpaceAnnounceEpochField     = 1
-	usedSpaceAnnounceCIDField       = 2
-	usedSpaceAnnounceUsedSpaceField = 3
-
-	usedSpaceReqBodyAnnouncementsField = 1
 )
 
 func (a *Attribute) StableMarshal(buf []byte) []byte {
@@ -223,7 +208,7 @@ func (r *DeleteRequestBody) Unmarshal(data []byte) error {
 	return message.Unmarshal(r, data, new(container.DeleteRequest_Body))
 }
 
-func (r *DeleteResponseBody) StableMarshal(buf []byte) []byte {
+func (r *DeleteResponseBody) StableMarshal(_ []byte) []byte {
 	return nil
 }
 
@@ -358,189 +343,3 @@ func (r *ListResponseBody) StableSize() (size int) {
 func (r *ListResponseBody) Unmarshal(data []byte) error {
 	return message.Unmarshal(r, data, new(container.ListResponse_Body))
 }
-
-func (r *SetExtendedACLRequestBody) StableMarshal(buf []byte) []byte {
-	if r == nil {
-		return []byte{}
-	}
-
-	if buf == nil {
-		buf = make([]byte, r.StableSize())
-	}
-
-	var offset int
-
-	offset += protoutil.NestedStructureMarshal(setEACLReqBodyTableField, buf[offset:], r.eacl)
-	protoutil.NestedStructureMarshal(setEACLReqBodySignatureField, buf[offset:], r.sig)
-
-	return buf
-}
-
-func (r *SetExtendedACLRequestBody) StableSize() (size int) {
-	if r == nil {
-		return 0
-	}
-
-	size += protoutil.NestedStructureSize(setEACLReqBodyTableField, r.eacl)
-	size += protoutil.NestedStructureSize(setEACLReqBodySignatureField, r.sig)
-
-	return size
-}
-
-func (r *SetExtendedACLRequestBody) Unmarshal(data []byte) error {
-	return message.Unmarshal(r, data, new(container.SetExtendedACLRequest_Body))
-}
-
-func (r *SetExtendedACLResponseBody) StableMarshal(buf []byte) []byte {
-	return nil
-}
-
-func (r *SetExtendedACLResponseBody) StableSize() (size int) {
-	return 0
-}
-
-func (r *SetExtendedACLResponseBody) Unmarshal([]byte) error {
-	return nil
-}
-
-func (r *GetExtendedACLRequestBody) StableMarshal(buf []byte) []byte {
-	if r == nil {
-		return []byte{}
-	}
-
-	if buf == nil {
-		buf = make([]byte, r.StableSize())
-	}
-
-	protoutil.NestedStructureMarshal(getEACLReqBodyIDField, buf, r.cid)
-
-	return buf
-}
-
-func (r *GetExtendedACLRequestBody) StableSize() (size int) {
-	if r == nil {
-		return 0
-	}
-
-	size += protoutil.NestedStructureSize(getEACLReqBodyIDField, r.cid)
-
-	return size
-}
-
-func (r *GetExtendedACLRequestBody) Unmarshal(data []byte) error {
-	return message.Unmarshal(r, data, new(container.GetExtendedACLRequest_Body))
-}
-
-func (r *GetExtendedACLResponseBody) StableMarshal(buf []byte) []byte {
-	if r == nil {
-		return []byte{}
-	}
-
-	if buf == nil {
-		buf = make([]byte, r.StableSize())
-	}
-
-	var offset int
-
-	offset += protoutil.NestedStructureMarshal(getEACLRespBodyTableField, buf[offset:], r.eacl)
-	offset += protoutil.NestedStructureMarshal(getEACLRespBodySignatureField, buf[offset:], r.sig)
-	protoutil.NestedStructureMarshal(getEACLRespBodyTokenField, buf[offset:], r.token)
-
-	return buf
-}
-
-func (r *GetExtendedACLResponseBody) StableSize() (size int) {
-	if r == nil {
-		return 0
-	}
-
-	size += protoutil.NestedStructureSize(getEACLRespBodyTableField, r.eacl)
-	size += protoutil.NestedStructureSize(getEACLRespBodySignatureField, r.sig)
-	size += protoutil.NestedStructureSize(getEACLRespBodyTokenField, r.token)
-
-	return size
-}
-
-func (r *GetExtendedACLResponseBody) Unmarshal(data []byte) error {
-	return message.Unmarshal(r, data, new(container.GetExtendedACLResponse_Body))
-}
-
-func (a *UsedSpaceAnnouncement) StableMarshal(buf []byte) []byte {
-	if a == nil {
-		return []byte{}
-	}
-
-	if buf == nil {
-		buf = make([]byte, a.StableSize())
-	}
-
-	var offset int
-
-	offset += protoutil.UInt64Marshal(usedSpaceAnnounceEpochField, buf[offset:], a.epoch)
-	offset += protoutil.NestedStructureMarshal(usedSpaceAnnounceCIDField, buf[offset:], a.cid)
-	protoutil.UInt64Marshal(usedSpaceAnnounceUsedSpaceField, buf[offset:], a.usedSpace)
-
-	return buf
-}
-
-func (a *UsedSpaceAnnouncement) StableSize() (size int) {
-	if a == nil {
-		return 0
-	}
-
-	size += protoutil.UInt64Size(usedSpaceAnnounceEpochField, a.epoch)
-	size += protoutil.NestedStructureSize(usedSpaceAnnounceCIDField, a.cid)
-	size += protoutil.UInt64Size(usedSpaceAnnounceUsedSpaceField, a.usedSpace)
-
-	return size
-}
-
-func (a *UsedSpaceAnnouncement) Unmarshal(data []byte) error {
-	return message.Unmarshal(a, data, new(container.AnnounceUsedSpaceRequest_Body_Announcement))
-}
-
-func (r *AnnounceUsedSpaceRequestBody) StableMarshal(buf []byte) []byte {
-	if r == nil {
-		return []byte{}
-	}
-
-	if buf == nil {
-		buf = make([]byte, r.StableSize())
-	}
-
-	var offset int
-
-	for i := range r.announcements {
-		offset += protoutil.NestedStructureMarshal(usedSpaceReqBodyAnnouncementsField, buf[offset:], &r.announcements[i])
-	}
-
-	return buf
-}
-
-func (r *AnnounceUsedSpaceRequestBody) StableSize() (size int) {
-	if r == nil {
-		return 0
-	}
-
-	for i := range r.announcements {
-		size += protoutil.NestedStructureSize(usedSpaceReqBodyAnnouncementsField, &r.announcements[i])
-	}
-
-	return size
-}
-
-func (r *AnnounceUsedSpaceRequestBody) Unmarshal(data []byte) error {
-	return message.Unmarshal(r, data, new(container.AnnounceUsedSpaceRequest_Body))
-}
-
-func (r *AnnounceUsedSpaceResponseBody) StableMarshal(buf []byte) []byte {
-	return nil
-}
-
-func (r *AnnounceUsedSpaceResponseBody) StableSize() (size int) {
-	return 0
-}
-
-func (r *AnnounceUsedSpaceResponseBody) Unmarshal([]byte) error {
-	return nil
-}

container/message_test.go

@@ -28,20 +28,9 @@ func TestMessageConvert(t *testing.T) {
 		func(empty bool) message.Message { return containertest.GenerateListRequest(empty) },
 		func(empty bool) message.Message { return containertest.GenerateListResponseBody(empty) },
 		func(empty bool) message.Message { return containertest.GenerateListResponse(empty) },
-		func(empty bool) message.Message { return containertest.GenerateSetExtendedACLRequestBody(empty) },
-		func(empty bool) message.Message { return containertest.GenerateSetExtendedACLRequest(empty) },
 		func(empty bool) message.Message { return containertest.GenerateGetRequestBody(empty) },
 		func(empty bool) message.Message { return containertest.GenerateGetRequest(empty) },
 		func(empty bool) message.Message { return containertest.GenerateGetResponseBody(empty) },
 		func(empty bool) message.Message { return containertest.GenerateGetResponse(empty) },
-		func(empty bool) message.Message { return containertest.GenerateGetExtendedACLRequestBody(empty) },
-		func(empty bool) message.Message { return containertest.GenerateGetExtendedACLRequest(empty) },
-		func(empty bool) message.Message { return containertest.GenerateGetExtendedACLResponseBody(empty) },
-		func(empty bool) message.Message { return containertest.GenerateGetExtendedACLResponse(empty) },
-		func(empty bool) message.Message { return containertest.GenerateUsedSpaceAnnouncement(empty) },
-		func(empty bool) message.Message { return containertest.GenerateAnnounceUsedSpaceRequestBody(empty) },
-		func(empty bool) message.Message { return containertest.GenerateAnnounceUsedSpaceRequest(empty) },
-		func(empty bool) message.Message { return containertest.GenerateAnnounceUsedSpaceResponseBody(empty) },
-		func(empty bool) message.Message { return containertest.GenerateAnnounceUsedSpaceResponse(empty) },
 	)
 }

container/test/generate.go

@@ -1,7 +1,8 @@
 package containertest
 
 import (
-	acltest "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl/test"
+	"crypto/rand"
+
 	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/container"
 	netmaptest "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/netmap/test"
 	refstest "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs/test"
@@ -36,8 +37,11 @@ func GenerateContainer(empty bool) *container.Container {
 	m := new(container.Container)
 
 	if !empty {
+		nonce := make([]byte, 16)
+		_, _ = rand.Read(nonce)
+
 		m.SetBasicACL(12)
-		m.SetNonce([]byte{1, 2, 3})
+		m.SetNonce(nonce)
 		m.SetOwnerID(refstest.GenerateOwnerID(false))
 		m.SetAttributes(GenerateAttributes(false))
 		m.SetPlacementPolicy(netmaptest.GeneratePlacementPolicy(false))
@@ -170,7 +174,7 @@ func GenerateDeleteRequest(empty bool) *container.DeleteRequest {
 	return m
 }
 
-func GenerateDeleteResponseBody(empty bool) *container.DeleteResponseBody {
+func GenerateDeleteResponseBody(_ bool) *container.DeleteResponseBody {
 	m := new(container.DeleteResponseBody)
 
 	return m
@@ -234,163 +238,3 @@ func GenerateListResponse(empty bool) *container.ListResponse {
 
 	return m
 }
-
-func GenerateSetExtendedACLRequestBody(empty bool) *container.SetExtendedACLRequestBody {
-	m := new(container.SetExtendedACLRequestBody)
-
-	if !empty {
-		m.SetEACL(acltest.GenerateTable(false))
-	}
-
-	m.SetSignature(refstest.GenerateSignature(empty))
-
-	return m
-}
-
-func GenerateSetExtendedACLRequest(empty bool) *container.SetExtendedACLRequest {
-	m := new(container.SetExtendedACLRequest)
-
-	if !empty {
-		m.SetBody(GenerateSetExtendedACLRequestBody(false))
-	}
-
-	m.SetMetaHeader(sessiontest.GenerateRequestMetaHeader(empty))
-	m.SetVerificationHeader(sessiontest.GenerateRequestVerificationHeader(empty))
-
-	return m
-}
-
-func GenerateSetExtendedACLResponseBody(empty bool) *container.SetExtendedACLResponseBody {
-	m := new(container.SetExtendedACLResponseBody)
-
-	return m
-}
-
-func GenerateSetExtendedACLResponse(empty bool) *container.SetExtendedACLResponse {
-	m := new(container.SetExtendedACLResponse)
-
-	if !empty {
-		m.SetBody(GenerateSetExtendedACLResponseBody(false))
-	}
-
-	m.SetMetaHeader(sessiontest.GenerateResponseMetaHeader(empty))
-	m.SetVerificationHeader(sessiontest.GenerateResponseVerificationHeader(empty))
-
-	return m
-}
-
-func GenerateGetExtendedACLRequestBody(empty bool) *container.GetExtendedACLRequestBody {
-	m := new(container.GetExtendedACLRequestBody)
-
-	if !empty {
-		m.SetContainerID(refstest.GenerateContainerID(false))
-	}
-
-	return m
-}
-
-func GenerateGetExtendedACLRequest(empty bool) *container.GetExtendedACLRequest {
-	m := new(container.GetExtendedACLRequest)
-
-	if !empty {
-		m.SetBody(GenerateGetExtendedACLRequestBody(false))
-	}
-
-	m.SetMetaHeader(sessiontest.GenerateRequestMetaHeader(empty))
-	m.SetVerificationHeader(sessiontest.GenerateRequestVerificationHeader(empty))
-
-	return m
-}
-
-func GenerateGetExtendedACLResponseBody(empty bool) *container.GetExtendedACLResponseBody {
-	m := new(container.GetExtendedACLResponseBody)
-
-	if !empty {
-		m.SetEACL(acltest.GenerateTable(false))
-	}
-
-	m.SetSignature(refstest.GenerateSignature(empty))
-	m.SetSessionToken(sessiontest.GenerateSessionToken(empty))
-
-	return m
-}
-
-func GenerateGetExtendedACLResponse(empty bool) *container.GetExtendedACLResponse {
-	m := new(container.GetExtendedACLResponse)
-
-	if !empty {
-		m.SetBody(GenerateGetExtendedACLResponseBody(false))
-	}
-
-	m.SetMetaHeader(sessiontest.GenerateResponseMetaHeader(empty))
-	m.SetVerificationHeader(sessiontest.GenerateResponseVerificationHeader(empty))
-
-	return m
-}
-
-func GenerateUsedSpaceAnnouncement(empty bool) *container.UsedSpaceAnnouncement {
-	m := new(container.UsedSpaceAnnouncement)
-
-	if !empty {
-		m.SetContainerID(refstest.GenerateContainerID(false))
-		m.SetEpoch(1)
-		m.SetUsedSpace(2)
-	}
-
-	return m
-}
-
-func GenerateUsedSpaceAnnouncements(empty bool) []container.UsedSpaceAnnouncement {
-	var res []container.UsedSpaceAnnouncement
-
-	if !empty {
-		res = append(res,
-			*GenerateUsedSpaceAnnouncement(false),
-			*GenerateUsedSpaceAnnouncement(false),
-		)
-	}
-
-	return res
-}
-
-func GenerateAnnounceUsedSpaceRequestBody(empty bool) *container.AnnounceUsedSpaceRequestBody {
-	m := new(container.AnnounceUsedSpaceRequestBody)
-
-	if !empty {
-		m.SetAnnouncements(GenerateUsedSpaceAnnouncements(false))
-	}
-
-	return m
-}
-
-func GenerateAnnounceUsedSpaceRequest(empty bool) *container.AnnounceUsedSpaceRequest {
-	m := new(container.AnnounceUsedSpaceRequest)
-
-	if !empty {
-		m.SetBody(GenerateAnnounceUsedSpaceRequestBody(false))
-	}
-
-	m.SetMetaHeader(sessiontest.GenerateRequestMetaHeader(empty))
-	m.SetVerificationHeader(sessiontest.GenerateRequestVerificationHeader(empty))
-
-	return m
-}
-
-func GenerateAnnounceUsedSpaceResponseBody(empty bool) *container.AnnounceUsedSpaceResponseBody {
-	m := new(container.AnnounceUsedSpaceResponseBody)
-
-	return m
-}
-
-func GenerateAnnounceUsedSpaceResponse(empty bool) *container.AnnounceUsedSpaceResponse {
-	m := new(container.AnnounceUsedSpaceResponse)
-
-	if !empty {
-		m.SetBody(GenerateAnnounceUsedSpaceResponseBody(false))
-	}
-
-	m.SetMetaHeader(sessiontest.GenerateResponseMetaHeader(empty))
-	m.SetVerificationHeader(sessiontest.GenerateResponseVerificationHeader(empty))
-
-	return m
-}

container/types.go

@@ -1,7 +1,6 @@
 package container
 
 import (
-	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl"
 	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/netmap"
 	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
 	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session"
@@ -110,76 +109,6 @@ type ListResponse struct {
 	session.ResponseHeaders
 }
 
-type SetExtendedACLRequestBody struct {
-	eacl *acl.Table
-
-	sig *refs.Signature
-}
-
-type SetExtendedACLRequest struct {
-	body *SetExtendedACLRequestBody
-
-	session.RequestHeaders
-}
-
-type SetExtendedACLResponseBody struct{}
-
-type SetExtendedACLResponse struct {
-	body *SetExtendedACLResponseBody
-
-	session.ResponseHeaders
-}
-
-type GetExtendedACLRequestBody struct {
-	cid *refs.ContainerID
-}
-
-type GetExtendedACLRequest struct {
-	body *GetExtendedACLRequestBody
-
-	session.RequestHeaders
-}
-
-type GetExtendedACLResponseBody struct {
-	eacl *acl.Table
-
-	sig *refs.Signature
-
-	token *session.Token
-}
-
-type GetExtendedACLResponse struct {
-	body *GetExtendedACLResponseBody
-
-	session.ResponseHeaders
-}
-
-type UsedSpaceAnnouncement struct {
-	epoch uint64
-
-	cid *refs.ContainerID
-
-	usedSpace uint64
-}
-
-type AnnounceUsedSpaceRequestBody struct {
-	announcements []UsedSpaceAnnouncement
-}
-
-type AnnounceUsedSpaceRequest struct {
-	body *AnnounceUsedSpaceRequestBody
-
-	session.RequestHeaders
-}
-
-type AnnounceUsedSpaceResponseBody struct{}
-
-type AnnounceUsedSpaceResponse struct {
-	body *AnnounceUsedSpaceResponseBody
-
-	session.ResponseHeaders
-}
-
 func (a *Attribute) GetKey() string {
 	if a != nil {
 		return a.key
@@ -515,203 +444,3 @@ func (r *ListResponse) GetBody() *ListResponseBody {
 func (r *ListResponse) SetBody(v *ListResponseBody) {
 	r.body = v
 }
-
-func (r *SetExtendedACLRequestBody) GetEACL() *acl.Table {
-	if r != nil {
-		return r.eacl
-	}
-
-	return nil
-}
-
-func (r *SetExtendedACLRequestBody) SetEACL(v *acl.Table) {
-	r.eacl = v
-}
-
-func (r *SetExtendedACLRequestBody) GetSignature() *refs.Signature {
-	if r != nil {
-		return r.sig
-	}
-
-	return nil
-}
-
-func (r *SetExtendedACLRequestBody) SetSignature(v *refs.Signature) {
-	// TODO: (neofs-api-go#381) avoid this hack (e.g. create refs.SignatureRFC6979 type)
-	v.SetScheme(0)
-	r.sig = v
-}
-
-func (r *SetExtendedACLRequest) GetBody() *SetExtendedACLRequestBody {
-	if r != nil {
-		return r.body
-	}
-
-	return nil
-}
-
-func (r *SetExtendedACLRequest) SetBody(v *SetExtendedACLRequestBody) {
-	r.body = v
-}
-
-func (r *SetExtendedACLResponse) GetBody() *SetExtendedACLResponseBody {
-	if r != nil {
-		return r.body
-	}
-
-	return nil
-}
-
-func (r *SetExtendedACLResponse) SetBody(v *SetExtendedACLResponseBody) {
-	r.body = v
-}
-
-func (r *GetExtendedACLRequestBody) GetContainerID() *refs.ContainerID {
-	if r != nil {
-		return r.cid
-	}
-
-	return nil
-}
-
-func (r *GetExtendedACLRequestBody) SetContainerID(v *refs.ContainerID) {
-	r.cid = v
-}
-
-func (r *GetExtendedACLRequest) GetBody() *GetExtendedACLRequestBody {
-	if r != nil {
-		return r.body
-	}
-
-	return nil
-}
-
-func (r *GetExtendedACLRequest) SetBody(v *GetExtendedACLRequestBody) {
-	r.body = v
-}
-
-func (r *GetExtendedACLResponseBody) GetEACL() *acl.Table {
-	if r != nil {
-		return r.eacl
-	}
-
-	return nil
-}
-
-func (r *GetExtendedACLResponseBody) SetEACL(v *acl.Table) {
-	r.eacl = v
-}
-
-func (r *GetExtendedACLResponseBody) GetSignature() *refs.Signature {
-	if r != nil {
-		return r.sig
-	}
-
-	return nil
-}
-
-func (r *GetExtendedACLResponseBody) SetSignature(v *refs.Signature) {
-	// TODO: (neofs-api-go#381) avoid this hack (e.g. create refs.SignatureRFC6979 type)
-	v.SetScheme(0)
-	r.sig = v
-}
-
-// GetSessionToken returns token of the session within which requested
-// eACL table was set.
-func (r *GetExtendedACLResponseBody) GetSessionToken() *session.Token {
-	if r != nil {
-		return r.token
-	}
-
-	return nil
-}
-
-// SetSessionToken sets token of the session within which requested
-// eACL table was set.
-func (r *GetExtendedACLResponseBody) SetSessionToken(v *session.Token) {
-	r.token = v
-}
-
-func (r *GetExtendedACLResponse) GetBody() *GetExtendedACLResponseBody {
-	if r != nil {
-		return r.body
-	}
-
-	return nil
-}
-
-func (r *GetExtendedACLResponse) SetBody(v *GetExtendedACLResponseBody) {
-	r.body = v
-}
-
-func (a *UsedSpaceAnnouncement) GetEpoch() uint64 {
-	if a != nil {
-		return a.epoch
-	}
-
-	return 0
-}
-
-func (a *UsedSpaceAnnouncement) SetEpoch(v uint64) {
-	a.epoch = v
-}
-
-func (a *UsedSpaceAnnouncement) GetUsedSpace() uint64 {
-	if a != nil {
-		return a.usedSpace
-	}
-
-	return 0
-}
-
-func (a *UsedSpaceAnnouncement) SetUsedSpace(v uint64) {
-	a.usedSpace = v
-}
-
-func (a *UsedSpaceAnnouncement) GetContainerID() *refs.ContainerID {
-	if a != nil {
-		return a.cid
-	}
-
-	return nil
-}
-
-func (a *UsedSpaceAnnouncement) SetContainerID(v *refs.ContainerID) {
-	a.cid = v
-}
-
-func (r *AnnounceUsedSpaceRequestBody) GetAnnouncements() []UsedSpaceAnnouncement {
-	if r != nil {
-		return r.announcements
-	}
-
-	return nil
-}
-
-func (r *AnnounceUsedSpaceRequestBody) SetAnnouncements(v []UsedSpaceAnnouncement) {
-	r.announcements = v
-}
-
-func (r *AnnounceUsedSpaceRequest) GetBody() *AnnounceUsedSpaceRequestBody {
-	if r != nil {
-		return r.body
-	}
-
-	return nil
-}
-
-func (r *AnnounceUsedSpaceRequest) SetBody(v *AnnounceUsedSpaceRequestBody) {
-	r.body = v
-}
-
-func (r *AnnounceUsedSpaceResponse) GetBody() *AnnounceUsedSpaceResponseBody {
-	if r != nil {
-		return r.body
-	}
-
-	return nil
-}
-
-func (r *AnnounceUsedSpaceResponse) SetBody(v *AnnounceUsedSpaceResponseBody) {
-	r.body = v
-}

docs/release-instruction.md

@@ -35,11 +35,11 @@ Tag a release (must be signed) and push it:
 $ git tag -s vX.Y.Z[-rc.N] && git push origin vX.Y.Z[-rc.N]
 ```
 
-## Make a Github release
+## Make a proper release
 
-Using Github's web interface create a new release based on just created tag
+Using git.frostfs.info web interface create a new release based on just created tag
 with the same changes from changelog and publish it.
 
-## Close github milestone
+## Close milestone
 
-Close corresponding vX.Y.Z github milestone.
+Close corresponding vX.Y.Z milestone.

go.mod

@@ -1,25 +1,28 @@
 module git.frostfs.info/TrueCloudLab/frostfs-api-go/v2
 
-go 1.18
+go 1.22
 
 require (
 	git.frostfs.info/TrueCloudLab/frostfs-crypto v0.6.0
-	github.com/stretchr/testify v1.7.0
+	github.com/VictoriaMetrics/easyproto v0.1.4
-	golang.org/x/sync v0.1.0
+	github.com/mailru/easyjson v0.7.7
-	google.golang.org/grpc v1.48.0
+	github.com/stretchr/testify v1.8.3
-	google.golang.org/protobuf v1.28.0
+	golang.org/x/sync v0.7.0
+	google.golang.org/grpc v1.66.2
+	google.golang.org/protobuf v1.34.1
 )
 
 require (
 	git.frostfs.info/TrueCloudLab/rfc6979 v0.4.0 // indirect
-	github.com/davecgh/go-spew v1.1.0 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/josharian/intern v1.0.0 // indirect
-	github.com/google/go-cmp v0.5.8 // indirect
+	github.com/kr/pretty v0.1.0 // indirect
 	github.com/mr-tron/base58 v1.2.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	golang.org/x/net v0.0.0-20201021035429-f5854403a974 // indirect
+	golang.org/x/net v0.26.0 // indirect
-	golang.org/x/sys v0.1.0 // indirect
+	golang.org/x/sys v0.21.0 // indirect
-	golang.org/x/text v0.3.3 // indirect
+	golang.org/x/text v0.16.0 // indirect
-	google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20240604185151-ef581f913117 // indirect
-	gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c // indirect
+	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -1,142 +1,48 @@
-cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 git.frostfs.info/TrueCloudLab/frostfs-crypto v0.6.0 h1:FxqFDhQYYgpe41qsIHVOcdzSVCB8JNSfPG7Uk4r2oSk=
 git.frostfs.info/TrueCloudLab/frostfs-crypto v0.6.0/go.mod h1:RUIKZATQLJ+TaYQa60X2fTDwfuhMfm8Ar60bQ5fr+vU=
 git.frostfs.info/TrueCloudLab/rfc6979 v0.4.0 h1:M2KR3iBj7WpY3hP10IevfIB9MURr4O9mwVfJ+SjT3HA=
 git.frostfs.info/TrueCloudLab/rfc6979 v0.4.0/go.mod h1:okpbKfVYf/BpejtfFTfhZqFP+sZ8rsHrP8Rr/jYPNRc=
-github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/VictoriaMetrics/easyproto v0.1.4 h1:r8cNvo8o6sR4QShBXQd1bKw/VVLSQma/V2KhTBPf+Sc=
-github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY=
+github.com/VictoriaMetrics/easyproto v0.1.4/go.mod h1:QlGlzaJnDfFd8Lk6Ci/fuLxfTo3/GThPs2KH23mv710=
-github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
-github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
-github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
-github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
-github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk=
-github.com/cncf/udpa/go v0.0.0-20210930031921-04548b0d99d4/go.mod h1:6pvJx4me5XPnfI9Z40ddWsdw2W/uZgQLFXToKeRcDiI=
-github.com/cncf/xds/go v0.0.0-20210922020428-25de7278fc84/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
-github.com/cncf/xds/go v0.0.0-20211001041855-01bcc9b48dfe/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
-github.com/cncf/xds/go v0.0.0-20211011173535-cb28da3451f1/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
-github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
-github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
+github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
-github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk=
+github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
-github.com/envoyproxy/go-control-plane v0.10.2-0.20220325020618-49ff273808a1/go.mod h1:KJwIaB5Mv44NWtYuAOFCVOjcI94vtpEz2JU/D2v6IjE=
+github.com/josharian/intern v1.0.0 h1:vlS4z54oSdjm0bgjRigI+G1HpF+tI+9rE5LLzOg8HmY=
-github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
+github.com/josharian/intern v1.0.0/go.mod h1:5DoeVV0s6jJacbCEi61lwdGj/aVlrQvzHFFd8Hwg//Y=
-github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
+github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
-github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
+github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
-github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
+github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
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+gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
-honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

internal/random/rand.go

@@ -1,15 +0,0 @@
-package random
-
-import (
-	"math/rand"
-	"time"
-)
-
-func init() {
-	rand.Seed(time.Now().UnixNano())
-}
-
-// Uint32 returns random uint32 value [0, max).
-func Uint32(max uint32) uint32 {
-	return rand.Uint32() % max
-}

lock/grpc/types.go

@@ -1,8 +0,0 @@
-package lock
-
-import refs "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs/grpc"
-
-// SetMembers sets `members` field.
-func (x *Lock) SetMembers(ids []*refs.ObjectID) {
-	x.Members = ids
-}

lock/grpc/types_frostfs_fuzz.go

@@ -0,0 +1,26 @@
+//go:build gofuzz
+// +build gofuzz
+
+// Code generated by protoc-gen-go-frostfs. DO NOT EDIT.
+
+package lock
+
+func DoFuzzProtoLock(data []byte) int {
+	msg := new(Lock)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONLock(data []byte) int {
+	msg := new(Lock)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}

lock/grpc/types_frostfs_test.go

@@ -0,0 +1,21 @@
+//go:build gofuzz
+// +build gofuzz
+
+// Code generated by protoc-gen-go-frostfs. DO NOT EDIT.
+
+package lock
+
+import (
+	testing "testing"
+)
+
+func FuzzProtoLock(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzProtoLock(data)
+	})
+}
+func FuzzJSONLock(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		DoFuzzJSONLock(data)
+	})
+}

netmap/attributes.go

@@ -1,232 +0,0 @@
-package netmap
-
-import (
-	"errors"
-	"fmt"
-	"strings"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
-)
-
-// prefix of keys to subnet attributes.
-const attrSubnetPrefix = "__SYSTEM__SUBNET_"
-
-// prefix of keys to subnet attributes.
-// Deprecated: use attrSubnetPrefix
-const attrSubnetPrefixNeoFS = "__NEOFS__SUBNET_"
-
-const (
-	// subnet attribute's value denoting subnet entry
-	attrSubnetValEntry = "True"
-
-	// subnet attribute's value denoting subnet exit
-	attrSubnetValExit = "False"
-)
-
-// NodeSubnetInfo groups information about subnet which can be written to NodeInfo.
-//
-// Zero value represents entry to zero subnet.
-type NodeSubnetInfo struct {
-	exit bool
-
-	id *refs.SubnetID
-}
-
-// Enabled returns true iff subnet membership is enabled for the node.
-func (x NodeSubnetInfo) Enabled() bool {
-	return !x.exit
-}
-
-// SetEntryFlag sets the subnet entry flag.
-func (x *NodeSubnetInfo) SetEntryFlag(enters bool) {
-	x.exit = !enters
-}
-
-// ID returns identifier of the subnet.
-func (x NodeSubnetInfo) ID() *refs.SubnetID {
-	return x.id
-}
-
-// SetID sets identifier of the subnet.
-func (x *NodeSubnetInfo) SetID(id *refs.SubnetID) {
-	x.id = id
-}
-
-func subnetAttributeKey(id *refs.SubnetID) string {
-	txt, _ := id.MarshalText() // never returns an error
-
-	return attrSubnetPrefix + string(txt)
-}
-
-// WriteSubnetInfo writes NodeSubnetInfo to NodeInfo via attributes. NodeInfo must not be nil.
-//
-// Existing subnet attributes are expected to be key-unique, otherwise undefined behavior.
-//
-// Does not add (removes existing) attribute if node:
-//   - disables non-zero subnet;
-//   - enables zero subnet.
-//
-// Attribute key is calculated from ID using format `__SYSTEM__SUBNET_%s`.
-// Attribute Value is:
-//   - `True` if node enters the subnet;
-//   - `False`, otherwise.
-func WriteSubnetInfo(node *NodeInfo, info NodeSubnetInfo) {
-	attrs := node.GetAttributes()
-
-	id := info.ID()
-	enters := info.Enabled()
-
-	// calculate attribute key
-	key := subnetAttributeKey(id)
-
-	if refs.IsZeroSubnet(id) == enters {
-		for i := range attrs {
-			if attrs[i].GetKey() == key {
-				attrs = append(attrs[:i], attrs[i+1:]...)
-				break // attributes are expected to be key-unique
-			}
-		}
-	} else {
-		var val string
-
-		if enters {
-			val = attrSubnetValEntry
-		} else {
-			val = attrSubnetValExit
-		}
-
-		presented := false
-
-		for i := range attrs {
-			if attrs[i].GetKey() == key {
-				attrs[i].SetValue(val)
-				presented = true
-			}
-		}
-
-		if !presented {
-			index := len(attrs)
-			attrs = append(attrs, Attribute{})
-			attrs[index].SetKey(key)
-			attrs[index].SetValue(val)
-		}
-	}
-
-	node.SetAttributes(attrs)
-}
-
-// ErrRemoveSubnet is returned when a node needs to leave the subnet.
-var ErrRemoveSubnet = errors.New("remove subnet")
-
-var errNoSubnets = errors.New("no subnets")
-
-// IterateSubnets iterates over all subnets the node belongs to and passes the IDs to f.
-// Handler must not be nil.
-//
-// Subnet attributes are expected to be key-unique, otherwise undefined behavior.
-//
-// If f returns ErrRemoveSubnet, then removes subnet entry. Note that this leads to an instant mutation of NodeInfo.
-// Breaks on any other non-nil error and returns it.
-//
-// Returns an error if any subnet attribute has wrong format.
-// Returns an error if the node is not included in any subnet by the end of the loop.
-func IterateSubnets(node *NodeInfo, f func(refs.SubnetID) error) error {
-	attrs := node.GetAttributes()
-
-	var (
-		err     error
-		id      refs.SubnetID
-		entries uint
-
-		zeroEntry = true
-	)
-
-	for i := 0; i < len(attrs); i++ { // range must not be used because of attrs mutation in body
-		key := attrs[i].GetKey()
-
-		// cut subnet ID string
-		idTxt := strings.TrimPrefix(key, attrSubnetPrefix)
-		if len(idTxt) == len(key) {
-			idTxt = strings.TrimPrefix(key, attrSubnetPrefixNeoFS)
-			if len(idTxt) == len(key) {
-				// not a subnet attribute
-				continue
-			}
-		}
-
-		// check value
-		val := attrs[i].GetValue()
-		if val != attrSubnetValExit && val != attrSubnetValEntry {
-			return fmt.Errorf("invalid attribute value: %s", val)
-		}
-
-		// decode subnet ID
-		if err = id.UnmarshalText([]byte(idTxt)); err != nil {
-			return fmt.Errorf("invalid ID text: %w", err)
-		}
-
-		// update status of zero subnet
-		isZero := refs.IsZeroSubnet(&id)
-
-		if isZero {
-			zeroEntry = val == attrSubnetValEntry
-		}
-
-		// continue to process only the subnets to which the node belongs
-		if val == attrSubnetValExit {
-			continue
-		}
-
-		// pass ID to the handler
-		err = f(id)
-
-		isRemoveErr := errors.Is(err, ErrRemoveSubnet)
-
-		if err != nil && !isRemoveErr {
-			return err
-		}
-
-		if isRemoveErr {
-			if isZero {
-				// we can't remove attribute of zero subnet because it means entry
-				attrs[i].SetValue(attrSubnetValExit)
-			} else {
-				// we can set False or remove attribute, latter is more memory/network efficient.
-				attrs = append(attrs[:i], attrs[i+1:]...)
-				i--
-			}
-
-			continue
-		}
-
-		entries++
-	}
-
-	if zeroEntry {
-		// missing attribute of zero subnet equivalent to entry
-		refs.MakeZeroSubnet(&id)
-
-		err = f(id)
-		if err != nil {
-			if !errors.Is(err, ErrRemoveSubnet) {
-				return err
-			}
-
-			// zero subnet should be clearly removed with False value
-			index := len(attrs)
-			attrs = append(attrs, Attribute{})
-			attrs[index].SetKey(subnetAttributeKey(&id))
-			attrs[index].SetValue(attrSubnetValExit)
-		} else {
-			entries++
-		}
-	}
-
-	if entries <= 0 {
-		return errNoSubnets
-	}
-
-	node.SetAttributes(attrs)
-
-	return nil
-}

netmap/attributes_test.go

@@ -1,361 +0,0 @@
-package netmap_test
-
-import (
-	"strconv"
-	"testing"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/netmap"
-	netmaptest "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/netmap/test"
-	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
-	"github.com/stretchr/testify/require"
-)
-
-func subnetAttrKey(val string) string {
-	return "__SYSTEM__SUBNET_" + val
-}
-
-func assertSubnetAttrKey(t *testing.T, attr *netmap.Attribute, num uint32) {
-	require.Equal(t, subnetAttrKey(strconv.FormatUint(uint64(num), 10)), attr.GetKey())
-}
-
-func BenchmarkNodeAttributes(b *testing.B) {
-	const size = 50
-
-	id := new(refs.SubnetID)
-	id.SetValue(12)
-
-	attrs := make([]netmap.Attribute, size)
-	for i := range attrs {
-		if i == size/2 {
-			attrs[i] = *netmaptest.GenerateAttribute(false)
-		} else {
-			data, err := id.MarshalText()
-			require.NoError(b, err)
-
-			attrs[i].SetKey(subnetAttrKey(string(data)))
-			attrs[i].SetValue("True")
-		}
-	}
-
-	var info netmap.NodeSubnetInfo
-	info.SetID(id)
-	info.SetEntryFlag(false)
-
-	node := new(netmap.NodeInfo)
-
-	// When using a single slice `StartTimer` overhead is comparable to the
-	// function execution time, so we reduce this cost by updating slices in groups.
-	const cacheSize = 1000
-	a := make([][]netmap.Attribute, cacheSize)
-	for i := range a {
-		a[i] = make([]netmap.Attribute, size)
-	}
-
-	b.ResetTimer()
-	b.ReportAllocs()
-	for i := 0; i < b.N; i++ {
-		if i%cacheSize == 0 {
-			b.StopTimer()
-			for j := range a {
-				copy(a[j], attrs)
-			}
-			b.StartTimer()
-		}
-		node.SetAttributes(a[i%cacheSize])
-		netmap.WriteSubnetInfo(node, info)
-		if len(node.GetAttributes())+1 != len(attrs) {
-			b.FailNow()
-		}
-	}
-}
-
-func TestWriteSubnetInfo(t *testing.T) {
-	t.Run("entry", func(t *testing.T) {
-		t.Run("zero subnet", func(t *testing.T) {
-			var (
-				node netmap.NodeInfo
-				info netmap.NodeSubnetInfo
-			)
-
-			netmap.WriteSubnetInfo(&node, info)
-
-			// entry to zero subnet does not require an attribute
-			attrs := node.GetAttributes()
-			require.Empty(t, attrs)
-
-			// exit the subnet
-			info.SetEntryFlag(false)
-
-			netmap.WriteSubnetInfo(&node, info)
-
-			// exit from zero subnet should be clearly reflected in attributes
-			attrs = node.GetAttributes()
-			require.Len(t, attrs, 1)
-
-			attr := &attrs[0]
-			assertSubnetAttrKey(t, attr, 0)
-			require.Equal(t, "False", attr.GetValue())
-
-			// again enter to zero subnet
-			info.SetEntryFlag(true)
-
-			netmap.WriteSubnetInfo(&node, info)
-
-			// attribute should be removed
-			attrs = node.GetAttributes()
-			require.Empty(t, attrs)
-		})
-
-		t.Run("non-zero subnet", func(t *testing.T) {
-			var (
-				node netmap.NodeInfo
-				info netmap.NodeSubnetInfo
-				id   refs.SubnetID
-			)
-
-			// create non-zero subnet ID
-			const num = 15
-
-			id.SetValue(num)
-
-			// enter to the subnet
-			info.SetID(&id)
-			info.SetEntryFlag(true)
-
-			netmap.WriteSubnetInfo(&node, info)
-
-			// check attribute format
-			attrs := node.GetAttributes()
-			require.Len(t, attrs, 1)
-
-			attr := &attrs[0]
-			assertSubnetAttrKey(t, attr, num)
-			require.Equal(t, "True", attr.GetValue())
-
-			// again exit the subnet
-			info.SetEntryFlag(false)
-
-			netmap.WriteSubnetInfo(&node, info)
-
-			// attribute should be removed
-			attrs = node.GetAttributes()
-			require.Empty(t, attrs)
-		})
-	})
-}
-
-func TestSubnets(t *testing.T) {
-	t.Run("empty", func(t *testing.T) {
-		var node netmap.NodeInfo
-
-		called := 0
-
-		err := netmap.IterateSubnets(&node, func(id refs.SubnetID) error {
-			called++
-
-			require.True(t, refs.IsZeroSubnet(&id))
-
-			return nil
-		})
-
-		require.NoError(t, err)
-		require.EqualValues(t, 1, called)
-	})
-
-	t.Run("with correct attribute", func(t *testing.T) {
-		var (
-			node netmap.NodeInfo
-
-			attrEntry, attrExit netmap.Attribute
-		)
-
-		const (
-			numEntry = 13
-			numExit  = 14
-		)
-
-		attrEntry.SetKey(subnetAttrKey(strconv.FormatUint(numEntry, 10)))
-		attrEntry.SetValue("True")
-
-		attrExit.SetKey(subnetAttrKey(strconv.FormatUint(numExit, 10)))
-		attrExit.SetValue("False")
-
-		attrs := []netmap.Attribute{attrEntry, attrEntry}
-
-		node.SetAttributes(attrs)
-
-		mCalledNums := make(map[uint32]struct{})
-
-		err := netmap.IterateSubnets(&node, func(id refs.SubnetID) error {
-			mCalledNums[id.GetValue()] = struct{}{}
-
-			return nil
-		})
-
-		require.NoError(t, err)
-		require.Len(t, mCalledNums, 2)
-
-		_, ok := mCalledNums[numEntry]
-		require.True(t, ok)
-
-		_, ok = mCalledNums[numExit]
-		require.False(t, ok)
-
-		_, ok = mCalledNums[0]
-		require.True(t, ok)
-	})
-
-	t.Run("with incorrect attribute", func(t *testing.T) {
-		assertErr := func(attr netmap.Attribute) {
-			var node netmap.NodeInfo
-
-			node.SetAttributes([]netmap.Attribute{attr})
-
-			require.Error(t, netmap.IterateSubnets(&node, func(refs.SubnetID) error {
-				return nil
-			}))
-		}
-
-		t.Run("incorrect key", func(t *testing.T) {
-			var attr netmap.Attribute
-
-			attr.SetKey(subnetAttrKey("one-two-three"))
-
-			assertErr(attr)
-		})
-
-		t.Run("incorrect value", func(t *testing.T) {
-			var attr netmap.Attribute
-
-			attr.SetKey(subnetAttrKey("1"))
-
-			for _, invalidVal := range []string{
-				"",
-				"Troo",
-				"Fols",
-			} {
-				attr.SetValue(invalidVal)
-				assertErr(attr)
-			}
-
-			assertErr(attr)
-		})
-	})
-
-	t.Run("remove entry", func(t *testing.T) {
-		t.Run("zero", func(t *testing.T) {
-			var node netmap.NodeInfo
-
-			// enter to some non-zero subnet so that zero is not the only one
-			var attr netmap.Attribute
-
-			attr.SetKey(subnetAttrKey("321"))
-			attr.SetValue("True")
-
-			attrs := []netmap.Attribute{attr}
-			node.SetAttributes(attrs)
-
-			err := netmap.IterateSubnets(&node, func(id refs.SubnetID) error {
-				if refs.IsZeroSubnet(&id) {
-					return netmap.ErrRemoveSubnet
-				}
-
-				return nil
-			})
-
-			require.NoError(t, err)
-
-			attrs = node.GetAttributes()
-			require.Len(t, attrs, 2)
-
-			found := false
-
-			for i := range attrs {
-				if attrs[i].GetKey() == subnetAttrKey("0") {
-					require.Equal(t, "False", attrs[i].GetValue())
-					found = true
-				}
-			}
-
-			require.True(t, found)
-		})
-
-		t.Run("non-zero", func(t *testing.T) {
-			var (
-				node netmap.NodeInfo
-				attr netmap.Attribute
-			)
-
-			attr.SetKey(subnetAttrKey("99"))
-			attr.SetValue("True")
-
-			attrs := []netmap.Attribute{attr}
-			node.SetAttributes(attrs)
-
-			err := netmap.IterateSubnets(&node, func(id refs.SubnetID) error {
-				if !refs.IsZeroSubnet(&id) {
-					return netmap.ErrRemoveSubnet
-				}
-
-				return nil
-			})
-
-			require.NoError(t, err)
-
-			attrs = node.GetAttributes()
-			require.Empty(t, attrs)
-		})
-
-		t.Run("all", func(t *testing.T) {
-			var (
-				node  netmap.NodeInfo
-				attrs []netmap.Attribute
-			)
-
-			// enter to some non-zero subnet so that zero is not the only one
-			for i := 1; i <= 5; i++ {
-				var attr netmap.Attribute
-
-				attr.SetKey(subnetAttrKey(strconv.Itoa(i)))
-				attr.SetValue("True")
-
-				attrs = append(attrs, attr)
-			}
-
-			node.SetAttributes(attrs)
-
-			err := netmap.IterateSubnets(&node, func(id refs.SubnetID) error {
-				return netmap.ErrRemoveSubnet
-			})
-
-			require.Error(t, err)
-		})
-	})
-
-	t.Run("zero subnet removal via attribute", func(t *testing.T) {
-		var (
-			node netmap.NodeInfo
-
-			attrZero, attrOther netmap.Attribute
-		)
-
-		attrZero.SetKey(subnetAttrKey("0"))
-		attrZero.SetValue("False")
-
-		attrOther.SetKey(subnetAttrKey("1"))
-		attrOther.SetValue("True")
-
-		node.SetAttributes([]netmap.Attribute{attrZero, attrOther})
-
-		calledCount := 0
-
-		err := netmap.IterateSubnets(&node, func(id refs.SubnetID) error {
-			require.False(t, refs.IsZeroSubnet(&id))
-			calledCount++
-			return nil
-		})
-
-		require.NoError(t, err)
-		require.EqualValues(t, 1, calledCount)
-	})
-}

netmap/convert.go

@@ -45,28 +45,26 @@ func (f *Filter) FromGRPCMessage(m grpc.Message) error {
 	return nil
 }
 
-func FiltersToGRPC(fs []Filter) (res []*netmap.Filter) {
+func FiltersToGRPC(fs []Filter) (res []netmap.Filter) {
 	if fs != nil {
-		res = make([]*netmap.Filter, 0, len(fs))
+		res = make([]netmap.Filter, 0, len(fs))
 
 		for i := range fs {
-			res = append(res, fs[i].ToGRPCMessage().(*netmap.Filter))
+			res = append(res, *fs[i].ToGRPCMessage().(*netmap.Filter))
 		}
 	}
 
 	return
 }
 
-func FiltersFromGRPC(fs []*netmap.Filter) (res []Filter, err error) {
+func FiltersFromGRPC(fs []netmap.Filter) (res []Filter, err error) {
 	if fs != nil {
 		res = make([]Filter, len(fs))
 
 		for i := range fs {
-			if fs[i] != nil {
+			err = res[i].FromGRPCMessage(&fs[i])
-				err = res[i].FromGRPCMessage(fs[i])
+			if err != nil {
-				if err != nil {
+				return
-					return
-				}
 			}
 		}
 	}
@@ -105,28 +103,26 @@ func (s *Selector) FromGRPCMessage(m grpc.Message) error {
 	return nil
 }
 
-func SelectorsToGRPC(ss []Selector) (res []*netmap.Selector) {
+func SelectorsToGRPC(ss []Selector) (res []netmap.Selector) {
 	if ss != nil {
-		res = make([]*netmap.Selector, 0, len(ss))
+		res = make([]netmap.Selector, 0, len(ss))
 
 		for i := range ss {
-			res = append(res, ss[i].ToGRPCMessage().(*netmap.Selector))
+			res = append(res, *ss[i].ToGRPCMessage().(*netmap.Selector))
 		}
 	}
 
 	return
 }
 
-func SelectorsFromGRPC(ss []*netmap.Selector) (res []Selector, err error) {
+func SelectorsFromGRPC(ss []netmap.Selector) (res []Selector, err error) {
 	if ss != nil {
 		res = make([]Selector, len(ss))
 
 		for i := range ss {
-			if ss[i] != nil {
+			err = res[i].FromGRPCMessage(&ss[i])
-				err = res[i].FromGRPCMessage(ss[i])
+			if err != nil {
-				if err != nil {
+				return
-					return
-				}
 			}
 		}
 	}
@@ -142,6 +138,8 @@ func (r *Replica) ToGRPCMessage() grpc.Message {
 
 		m.SetSelector(r.selector)
 		m.SetCount(r.count)
+		m.EcDataCount = r.ecDataCount
+		m.EcParityCount = r.ecParityCount
 	}
 
 	return m
@@ -155,32 +153,32 @@ func (r *Replica) FromGRPCMessage(m grpc.Message) error {
 
 	r.selector = v.GetSelector()
 	r.count = v.GetCount()
+	r.ecDataCount = v.GetEcDataCount()
+	r.ecParityCount = v.GetEcParityCount()
 
 	return nil
 }
 
-func ReplicasToGRPC(rs []Replica) (res []*netmap.Replica) {
+func ReplicasToGRPC(rs []Replica) (res []netmap.Replica) {
 	if rs != nil {
-		res = make([]*netmap.Replica, 0, len(rs))
+		res = make([]netmap.Replica, 0, len(rs))
 
 		for i := range rs {
-			res = append(res, rs[i].ToGRPCMessage().(*netmap.Replica))
+			res = append(res, *rs[i].ToGRPCMessage().(*netmap.Replica))
 		}
 	}
 
 	return
 }
 
-func ReplicasFromGRPC(rs []*netmap.Replica) (res []Replica, err error) {
+func ReplicasFromGRPC(rs []netmap.Replica) (res []Replica, err error) {
 	if rs != nil {
 		res = make([]Replica, len(rs))
 
 		for i := range rs {
-			if rs[i] != nil {
+			err = res[i].FromGRPCMessage(&rs[i])
-				err = res[i].FromGRPCMessage(rs[i])
+			if err != nil {
-				if err != nil {
+				return
-					return
-				}
 			}
 		}
 	}
@@ -198,7 +196,7 @@ func (p *PlacementPolicy) ToGRPCMessage() grpc.Message {
 		m.SetSelectors(SelectorsToGRPC(p.selectors))
 		m.SetReplicas(ReplicasToGRPC(p.replicas))
 		m.SetContainerBackupFactor(p.backupFactor)
-		m.SetSubnetID(p.subnetID.ToGRPCMessage().(*refsGRPC.SubnetID))
+		m.SetUnique(p.unique)
 	}
 
 	return m
@@ -227,22 +225,10 @@ func (p *PlacementPolicy) FromGRPCMessage(m grpc.Message) error {
 		return err
 	}
 
-	subnetID := v.GetSubnetId()
-	if subnetID == nil {
-		p.subnetID = nil
-	} else {
-		if p.subnetID == nil {
-			p.subnetID = new(refs.SubnetID)
-		}
-
-		err = p.subnetID.FromGRPCMessage(subnetID)
-		if err != nil {
-			return err
-		}
-	}
-
 	p.backupFactor = v.GetContainerBackupFactor()
 
+	p.unique = v.GetUnique()
+
 	return nil
 }
 
@@ -297,28 +283,26 @@ func (a *Attribute) FromGRPCMessage(m grpc.Message) error {
 	return nil
 }
 
-func AttributesToGRPC(as []Attribute) (res []*netmap.NodeInfo_Attribute) {
+func AttributesToGRPC(as []Attribute) (res []netmap.NodeInfo_Attribute) {
 	if as != nil {
-		res = make([]*netmap.NodeInfo_Attribute, 0, len(as))
+		res = make([]netmap.NodeInfo_Attribute, 0, len(as))
 
 		for i := range as {
-			res = append(res, as[i].ToGRPCMessage().(*netmap.NodeInfo_Attribute))
+			res = append(res, *as[i].ToGRPCMessage().(*netmap.NodeInfo_Attribute))
 		}
 	}
 
 	return
 }
 
-func AttributesFromGRPC(as []*netmap.NodeInfo_Attribute) (res []Attribute, err error) {
+func AttributesFromGRPC(as []netmap.NodeInfo_Attribute) (res []Attribute, err error) {
 	if as != nil {
 		res = make([]Attribute, len(as))
 
 		for i := range as {
-			if as[i] != nil {
+			err = res[i].FromGRPCMessage(&as[i])
-				err = res[i].FromGRPCMessage(as[i])
+			if err != nil {
-				if err != nil {
+				return
-					return
-				}
 			}
 		}
 	}
@@ -536,13 +520,13 @@ func (x *NetworkConfig) ToGRPCMessage() grpc.Message {
 	if x != nil {
 		m = new(netmap.NetworkConfig)
 
-		var ps []*netmap.NetworkConfig_Parameter
+		var ps []netmap.NetworkConfig_Parameter
 
 		if ln := len(x.ps); ln > 0 {
-			ps = make([]*netmap.NetworkConfig_Parameter, 0, ln)
+			ps = make([]netmap.NetworkConfig_Parameter, 0, ln)
 
-			for i := 0; i < ln; i++ {
+			for i := range ln {
-				ps = append(ps, x.ps[i].ToGRPCMessage().(*netmap.NetworkConfig_Parameter))
+				ps = append(ps, *x.ps[i].ToGRPCMessage().(*netmap.NetworkConfig_Parameter))
 			}
 		}
 
@@ -568,11 +552,9 @@ func (x *NetworkConfig) FromGRPCMessage(m grpc.Message) error {
 
 		ps = make([]NetworkParameter, ln)
 
-		for i := 0; i < ln; i++ {
+		for i := range ln {
-			if psV2[i] != nil {
+			if err := ps[i].FromGRPCMessage(&psV2[i]); err != nil {
-				if err := ps[i].FromGRPCMessage(psV2[i]); err != nil {
+				return err
-					return err
-				}
 			}
 		}
 	}
@@ -764,10 +746,10 @@ func (x *NetMap) ToGRPCMessage() grpc.Message {
 		m.SetEpoch(x.epoch)
 
 		if x.nodes != nil {
-			nodes := make([]*netmap.NodeInfo, len(x.nodes))
+			nodes := make([]netmap.NodeInfo, len(x.nodes))
 
 			for i := range x.nodes {
-				nodes[i] = x.nodes[i].ToGRPCMessage().(*netmap.NodeInfo)
+				nodes[i] = *x.nodes[i].ToGRPCMessage().(*netmap.NodeInfo)
 			}
 
 			m.SetNodes(nodes)
@@ -792,7 +774,7 @@ func (x *NetMap) FromGRPCMessage(m grpc.Message) error {
 		x.nodes = make([]NodeInfo, len(nodes))
 
 		for i := range nodes {
-			err = x.nodes[i].FromGRPCMessage(nodes[i])
+			err = x.nodes[i].FromGRPCMessage(&nodes[i])
 			if err != nil {
 				return err
 			}

netmap/grpc/service.go

@@ -1,116 +0,0 @@
-package netmap
-
-import (
-	refs "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs/grpc"
-	session "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session/grpc"
-)
-
-// SetBody sets body of the request.
-func (m *LocalNodeInfoRequest) SetBody(v *LocalNodeInfoRequest_Body) {
-	m.Body = v
-}
-
-// SetMetaHeader sets meta header of the request.
-func (m *LocalNodeInfoRequest) SetMetaHeader(v *session.RequestMetaHeader) {
-	m.MetaHeader = v
-}
-
-// SetVerifyHeader sets verification header of the request.
-func (m *LocalNodeInfoRequest) SetVerifyHeader(v *session.RequestVerificationHeader) {
-	m.VerifyHeader = v
-}
-
-// SetVersion sets version of response body.
-func (m *LocalNodeInfoResponse_Body) SetVersion(v *refs.Version) {
-	m.Version = v
-}
-
-// SetNodeInfo sets node info of response body.
-func (m *LocalNodeInfoResponse_Body) SetNodeInfo(v *NodeInfo) {
-	m.NodeInfo = v
-}
-
-// SetBody sets body of the response.
-func (m *LocalNodeInfoResponse) SetBody(v *LocalNodeInfoResponse_Body) {
-	m.Body = v
-}
-
-// SetMetaHeader sets meta header of the response.
-func (m *LocalNodeInfoResponse) SetMetaHeader(v *session.ResponseMetaHeader) {
-	m.MetaHeader = v
-}
-
-// SetVerifyHeader sets verification header of the response.
-func (m *LocalNodeInfoResponse) SetVerifyHeader(v *session.ResponseVerificationHeader) {
-	m.VerifyHeader = v
-}
-
-// SetBody sets body of the request.
-func (x *NetworkInfoRequest) SetBody(v *NetworkInfoRequest_Body) {
-	x.Body = v
-}
-
-// SetMetaHeader sets meta header of the request.
-func (x *NetworkInfoRequest) SetMetaHeader(v *session.RequestMetaHeader) {
-	x.MetaHeader = v
-}
-
-// SetVerifyHeader sets verification header of the request.
-func (x *NetworkInfoRequest) SetVerifyHeader(v *session.RequestVerificationHeader) {
-	x.VerifyHeader = v
-}
-
-// SetNetworkInfo sets information about the network.
-func (x *NetworkInfoResponse_Body) SetNetworkInfo(v *NetworkInfo) {
-	x.NetworkInfo = v
-}
-
-// SetBody sets body of the response.
-func (x *NetworkInfoResponse) SetBody(v *NetworkInfoResponse_Body) {
-	x.Body = v
-}
-
-// SetMetaHeader sets meta header of the response.
-func (x *NetworkInfoResponse) SetMetaHeader(v *session.ResponseMetaHeader) {
-	x.MetaHeader = v
-}
-
-// SetVerifyHeader sets verification header of the response.
-func (x *NetworkInfoResponse) SetVerifyHeader(v *session.ResponseVerificationHeader) {
-	x.VerifyHeader = v
-}
-
-// SetBody sets body of the request.
-func (x *NetmapSnapshotRequest) SetBody(v *NetmapSnapshotRequest_Body) {
-	x.Body = v
-}
-
-// SetMetaHeader sets meta header of the request.
-func (x *NetmapSnapshotRequest) SetMetaHeader(v *session.RequestMetaHeader) {
-	x.MetaHeader = v
-}
-
-// SetVerifyHeader sets verification header of the request.
-func (x *NetmapSnapshotRequest) SetVerifyHeader(v *session.RequestVerificationHeader) {
-	x.VerifyHeader = v
-}
-
-// SetNetmap sets current Netmap.
-func (x *NetmapSnapshotResponse_Body) SetNetmap(v *Netmap) {
-	x.Netmap = v
-}
-
-// SetBody sets body of the response.
-func (x *NetmapSnapshotResponse) SetBody(v *NetmapSnapshotResponse_Body) {
-	x.Body = v
-}
-
-// SetMetaHeader sets meta header of the response.
-func (x *NetmapSnapshotResponse) SetMetaHeader(v *session.ResponseMetaHeader) {
-	x.MetaHeader = v
-}
-
-// SetVerifyHeader sets verification header of the response.
-func (x *NetmapSnapshotResponse) SetVerifyHeader(v *session.ResponseVerificationHeader) {
-	x.VerifyHeader = v
-}

netmap/grpc/service_frostfs_fuzz.go

@@ -0,0 +1,121 @@
+//go:build gofuzz
+// +build gofuzz
+
+// Code generated by protoc-gen-go-frostfs. DO NOT EDIT.
+
+package netmap
+
+func DoFuzzProtoLocalNodeInfoRequest(data []byte) int {
+	msg := new(LocalNodeInfoRequest)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONLocalNodeInfoRequest(data []byte) int {
+	msg := new(LocalNodeInfoRequest)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}
+func DoFuzzProtoLocalNodeInfoResponse(data []byte) int {
+	msg := new(LocalNodeInfoResponse)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONLocalNodeInfoResponse(data []byte) int {
+	msg := new(LocalNodeInfoResponse)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}
+func DoFuzzProtoNetworkInfoRequest(data []byte) int {
+	msg := new(NetworkInfoRequest)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONNetworkInfoRequest(data []byte) int {
+	msg := new(NetworkInfoRequest)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}
+func DoFuzzProtoNetworkInfoResponse(data []byte) int {
+	msg := new(NetworkInfoResponse)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONNetworkInfoResponse(data []byte) int {
+	msg := new(NetworkInfoResponse)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}
+func DoFuzzProtoNetmapSnapshotRequest(data []byte) int {
+	msg := new(NetmapSnapshotRequest)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONNetmapSnapshotRequest(data []byte) int {
+	msg := new(NetmapSnapshotRequest)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}
+func DoFuzzProtoNetmapSnapshotResponse(data []byte) int {
+	msg := new(NetmapSnapshotResponse)
+	if err := msg.UnmarshalProtobuf(data); err != nil {
+		return 0
+	}
+	_ = msg.MarshalProtobuf(nil)
+	return 1
+}
+func DoFuzzJSONNetmapSnapshotResponse(data []byte) int {
+	msg := new(NetmapSnapshotResponse)
+	if err := msg.UnmarshalJSON(data); err != nil {
+		return 0
+	}
+	_, err := msg.MarshalJSON()
+	if err != nil {
+		panic(err)
+	}
+	return 1
+}