[#16] pool: Fix counting context canceled error

Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>

.github/CODEOWNERS

@@ -1 +1 @@
-*   @alexvanin @fyrchik @cthulhu-rider
+*   @TrueCloudLab/storage-core @TrueCloudLab/storage-services

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,45 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: community, triage, bug
+assignees: ''
+
+---
+
+<!--- Provide a general summary of the issue in the Title above -->
+
+## Expected Behavior
+<!--- If you're describing a bug, tell us what should happen -->
+<!--- If you're suggesting a change/improvement, tell us how it should work -->
+
+## Current Behavior
+<!--- If describing a bug, tell us what happens instead of the expected behavior -->
+<!--- If suggesting a change/improvement, explain the difference from current behavior -->
+
+## Possible Solution
+<!--- Not obligatory -->
+<!--- If no reason/fix/additions for the bug can be suggested, -->
+<!--- uncomment the following phrase: -->
+
+<!--- No fix can be suggested by a QA engineer. Further solutions shall be up to developers. -->
+
+## Steps to Reproduce (for bugs)
+<!--- Provide a link to a live example, or an unambiguous set of steps to -->
+<!--- reproduce this bug. -->
+
+1.
+
+## Context
+<!--- How has this issue affected you? What are you trying to accomplish? -->
+<!--- Providing context helps us come up with a solution that is most useful in the real world -->
+
+## Regression
+<!-- Is this issue a regression? (Yes / No) -->
+<!-- If Yes, optionally please include version or commit id or PR# that caused this regression, if you have these details. -->
+
+## Your Environment
+<!--- Include as many relevant details about the environment you experienced the bug in -->
+* Version used:
+* Server setup and configuration:
+* Operating System and version (`uname -a`):

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1 @@
+blank_issues_enabled: false

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: community, triage
+assignees: ''
+
+---
+
+## Is your feature request related to a problem? Please describe.
+<!--- A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] -->
+
+## Describe the solution you'd like
+<!--- A clear and concise description of what you want to happen. -->
+
+## Describe alternatives you've considered
+<!--- A clear and concise description of any alternative solutions or features you've considered. -->
+
+## Additional context
+<!--- Add any other context or screenshots about the feature request here. -->

.github/workflows/tests.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        go_versions: [ '1.17.x', '1.18.x', '1.19.x' ]
+        go_versions: [ '1.18.x', '1.19.x', '1.20.x' ]
       fail-fast: false
     steps:
       - uses: actions/checkout@v3

.gitignore

@@ -20,4 +20,4 @@ vendor/
 
 # coverage
 coverage.txt
-coverage.html
+coverage.html

.gitlint

@@ -0,0 +1,10 @@
+[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

@@ -24,6 +24,9 @@ linters-settings:
   govet:
     # report about shadowed variables
     check-shadowing: false
+  staticcheck:
+    checks: ["all", "-SA1019"] # TODO Enable SA1019 after deprecated warning are fixed.
+
 
 linters:
   enable:
@@ -32,15 +35,12 @@ linters:
     - revive
 
     # some default golangci-lint linters
-    - deadcode
     - errcheck
     - gosimple
     - ineffassign
     - staticcheck
-    - structcheck
     - typecheck
     - unused
-    - varcheck
 
     # extra linters
     - exhaustive

.pre-commit-config.yaml

@@ -0,0 +1,30 @@
+ci:
+  autofix_prs: false
+
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.4.0
+    hooks:
+    - id: check-added-large-files
+    - id: check-case-conflict
+    - id: check-executables-have-shebangs
+    - id: check-shebang-scripts-are-executable
+    - id: check-merge-conflict
+    - id: check-json
+    - id: check-xml
+    - id: check-yaml
+    - id: trailing-whitespace
+      args: [--markdown-linebreak-ext=md]
+    - id: end-of-file-fixer
+      exclude: ".key$"
+
+  - repo: https://github.com/golangci/golangci-lint
+    rev: v1.51.2
+    hooks:
+    - id: golangci-lint
+
+  - repo: https://github.com/jorisroovers/gitlint
+    rev:  v0.18.0
+    hooks:
+      - id: gitlint
+        stages: [commit-msg]

Makefile

@@ -37,4 +37,4 @@ help:
 	@echo ''
 	@echo '  Targets:'
 	@echo ''
-	@awk '/^#/{ comment = substr($$0,3) } comment && /^[a-zA-Z][a-zA-Z0-9_-]+ ?:/{ print "   ", $$1, comment }' $(MAKEFILE_LIST) | column -t -s ':' | grep -v 'IGNORE' | sort -u
+	@awk '/^#/{ comment = substr($$0,3) } comment && /^[a-zA-Z][a-zA-Z0-9_-]+ ?:/{ print "   ", $$1, comment }' $(MAKEFILE_LIST) | column -t -s ':' | grep -v 'IGNORE' | sort -u

README.md

@@ -1,6 +1,6 @@
-# neofs-sdk-go
-Go implementation of NeoFS SDK. It contains high-level version-independent wrappers
-for structures from [neofs-api-go](https://github.com/nspcc-dev/neofs-api-go) as well as
+# frostfs-sdk-go
+Go implementation of FrostFS SDK. It contains high-level version-independent wrappers
+for structures from [frostfs-api-go](https://git.frostfs.info/TrueCloudLab/frostfs-api-go) as well as
 helper functions for simplifying node/dApp implementations.
 
 ## Repository structure
@@ -10,39 +10,39 @@ Contains fixed-point `Decimal` type for performing balance calculations.
 
 ### eacl
 Contains Extended ACL types for fine-grained access control.
-There is also a reference implementation of checking algorithm which is used in NeoFS node.
+There is also a reference implementation of checking algorithm which is used in FrostFS node.
 
 ### checksum
 Contains `Checksum` type encapsulating checksum as well as it's kind.
-Currently Sha256 and [Tillich-Zemor hashsum](https://github.com/nspcc-dev/tzhash) are in use.
+Currently Sha256 and [Tillich-Zemor hashsum](https://git.frostfs.info/TrueCloudLab/tzhash) are in use.
 
 ### owner
-`owner.ID` type represents single account interacting with NeoFS. In v2 version of protocol
+`owner.ID` type represents single account interacting with FrostFS. In v2 version of protocol
 it is just raw bytes behing [base58-encoded address](https://docs.neo.org/docs/en-us/basic/concept/wallets.html#address)
 in Neo blockchain. Note that for historical reasons it contains
 version prefix and checksum in addition to script-hash.
 
 ### token
-Contains Bearer token type with several NeoFS-specific methods.
+Contains Bearer token type with several FrostFS-specific methods.
 
 ### ns
-In NeoFS there are 2 types of name resolution: DNS and NNS. NNS stands for Neo Name Service
-is just a [contract](https://github.com/nspcc-dev/neofs-contract/) deployed on a Neo blockchain.
+In FrostFS there are 2 types of name resolution: DNS and NNS. NNS stands for Neo Name Service
+is just a [contract](https://git.frostfs.info/TrueCloudLab/frostfs-contract) deployed on a Neo blockchain.
 Basically, NNS is just a DNS-on-chain which can be used for resolving container nice-names as well
 as any other name in dApps. See our [CoreDNS plugin](https://github.com/nspcc-dev/coredns/tree/master/plugin/nns)
 for the example of how NNS can be integrated in DNS.
 
 ### session
-To help lightweight clients interact with NeoFS without sacrificing trust, NeoFS has a concept
+To help lightweight clients interact with FrostFS without sacrificing trust, FrostFS has a concept
 of session token. It is signed by client and allows any node with which a session is established
 to perform certain actions on behalf of the user.
 
 ### client
-Contains client for working with NeoFS.
+Contains client for working with FrostFS.
 ```go
 var prmInit client.PrmInit
 prmInit.SetDefaultPrivateKey(key) // private key for request signing
-prmInit.ResolveNeoFSFailures() // enable erroneous status parsing
+prmInit.ResolveFrostFSFailures() // enable erroneous status parsing
 
 var c client.Client
 c.Init(prmInit)
@@ -54,7 +54,7 @@ err := c.Dial(prmDial)
 if err != nil {
     return
 }
-    
+
 ctx, cancel := context.WithTimeout(context.Background(), 5 * time.Second)
 defer cancel()
 
@@ -70,15 +70,15 @@ fmt.Printf("Balance for %s: %v\n", acc, res.Amount())
 ```
 
 #### Response status
-In NeoFS every operation can fail on multiple levels, so a single `error` doesn't suffice,
+In FrostFS every operation can fail on multiple levels, so a single `error` doesn't suffice,
 e.g. consider a case when object was put on 4 out of 5 replicas. Thus, all request execution
 details are contained in `Status` returned from every RPC call. dApp can inspect them
 if needed and perform any desired action. In the case above we may want to report
 these details to the user as well as retry an operation, possibly with different parameters.
 Status wire-format is extendable and each node can report any set of details it wants.
 The set of reserved status codes can be found in
-[NeoFS API](https://github.com/nspcc-dev/neofs-api/blob/master/status/types.proto). There is also
-a `client.PrmInit.ResolveNeoFSFailures()` to seamlessly convert erroneous statuses into Go error type.
+[FrostFS API](https://git.frostfs.info/TrueCloudLab/frostfs-api/src/branch/master/status/types.proto). There is also
+a `client.PrmInit.ResolveFrostFSFailures()` to seamlessly convert erroneous statuses into Go error type.
 
 ### policy
 Contains helpers allowing conversion of placing policy from/to JSON representation
@@ -98,19 +98,19 @@ Contains CRUSH-like implementation of container node selection algorithm. Releva
 are described in this paper http://ceur-ws.org/Vol-2344/short10.pdf . Note that it can be
 outdated in some details.
 
-`netmap/json_tests` subfolder contains language-agnostic tests for selection algorithm. 
+`netmap/json_tests` subfolder contains language-agnostic tests for selection algorithm.
 
 ```go
 import (
-    "github.com/nspcc-dev/neofs-sdk-go/netmap"
-    "github.com/nspcc-dev/neofs-sdk-go/object"
+    "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/netmap"
+    "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
 )
 
-func placementNodes(addr *object.Address, p *netmap.PlacementPolicy, neofsNodes []netmap.NodeInfo) {
-    // Convert list of nodes in NeoFS API format to the intermediate representation.
+func placementNodes(addr *object.Address, p *netmap.PlacementPolicy, frostfsNodes []netmap.NodeInfo) {
+    // Convert list of nodes in FrostFS API format to the intermediate representation.
     nodes := netmap.NodesFromInfo(nodes)
 
-    // Create new netmap (errors are skipped for the sake of clarity). 
+    // Create new netmap (errors are skipped for the sake of clarity).
     nm, _ := NewNetmap(nodes)
 
     // Calculate nodes of container.
@@ -122,13 +122,13 @@ func placementNodes(addr *object.Address, p *netmap.PlacementPolicy, neofsNodes
 ```
 
 ### pool
-Simple pool for managing connections to NeoFS nodes.
+Simple pool for managing connections to FrostFS nodes.
 
 ### acl, checksum, version, signature
 Contain simple API wrappers.
 
 ### logger
-Wrapper over `zap.Logger` which is used across NeoFS codebase.
+Wrapper over `zap.Logger` which is used across FrostFS codebase.
 
 ### util
-Utilities for working with signature-related code.
+Utilities for working with signature-related code.

accounting/decimal.go

@@ -1,10 +1,10 @@
 package accounting
 
-import "github.com/nspcc-dev/neofs-api-go/v2/accounting"
+import "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/accounting"
 
 // Decimal represents decimal number for accounting operations.
 //
-// Decimal is mutually compatible with github.com/nspcc-dev/neofs-api-go/v2/accounting.Decimal
+// Decimal is mutually compatible with git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/accounting.Decimal
 // message. See ReadFromV2 / WriteToV2 methods.
 //
 // Instances can be created using built-in var declaration.
@@ -15,7 +15,7 @@ import "github.com/nspcc-dev/neofs-api-go/v2/accounting"
 type Decimal accounting.Decimal
 
 // ReadFromV2 reads Decimal from the accounting.Decimal message. Checks if the
-// message conforms to NeoFS API V2 protocol.
+// message conforms to FrostFS API V2 protocol.
 //
 // See also WriteToV2.
 func (d *Decimal) ReadFromV2(m accounting.Decimal) error {

accounting/decimal_test.go

@@ -3,8 +3,8 @@ package accounting_test
 import (
 	"testing"
 
-	v2accounting "github.com/nspcc-dev/neofs-api-go/v2/accounting"
-	"github.com/nspcc-dev/neofs-sdk-go/accounting"
+	v2accounting "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/accounting"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/accounting"
 	"github.com/stretchr/testify/require"
 )
 

accounting/doc.go

@@ -1,5 +1,5 @@
 /*
-Package accounting provides primitives to perform accounting operations in NeoFS.
+Package accounting provides primitives to perform accounting operations in FrostFS.
 
 Decimal type provides functionality to process user balances. For example, when
 working with Fixed8 balance precision:
@@ -8,12 +8,12 @@ working with Fixed8 balance precision:
 	dec.SetValue(val)
 	dec.SetPrecision(8)
 
-Instances can be also used to process NeoFS API V2 protocol messages
-(see neo.fs.v2.accounting package in https://github.com/nspcc-dev/neofs-api).
+Instances can be also used to process FrostFS API V2 protocol messages
+(see neo.fs.v2.accounting package in https://git.frostfs.info/TrueCloudLab/frostfs-api).
 
 On client side:
 
-	import "github.com/nspcc-dev/neofs-api-go/v2/accounting"
+	import "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/accounting"
 
 	var msg accounting.Decimal
 	dec.WriteToV2(&msg)

accounting/test/decimal.go

@@ -3,7 +3,7 @@ package accountingtest
 import (
 	"math/rand"
 
-	"github.com/nspcc-dev/neofs-sdk-go/accounting"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/accounting"
 )
 
 // Decimal returns random accounting.Decimal.

accounting/test/doc.go

@@ -5,7 +5,7 @@ Note that importing the package into source files is highly discouraged.
 
 Random instance generation functions can be useful when testing expects any value, e.g.:
 
-	import accountingtest "github.com/nspcc-dev/neofs-sdk-go/accounting/test"
+	import accountingtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/accounting/test"
 
 	dec := accountingtest.Decimal()
 	// test the value

audit/doc.go

@@ -1,5 +1,5 @@
 /*
-Package audit provides features to process data audit in NeoFS system.
+Package audit provides features to process data audit in FrostFS system.
 
 Result type groups values which can be gathered during data audit process:
 

audit/result.go

@@ -4,16 +4,16 @@ import (
 	"errors"
 	"fmt"
 
-	"github.com/nspcc-dev/neofs-api-go/v2/audit"
-	"github.com/nspcc-dev/neofs-api-go/v2/refs"
-	cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
-	oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
-	"github.com/nspcc-dev/neofs-sdk-go/version"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/audit"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
+	cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
+	oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/version"
 )
 
-// Result represents report on the results of the data audit in NeoFS system.
+// Result represents report on the results of the data audit in FrostFS system.
 //
-// Result is mutually binary-compatible with github.com/nspcc-dev/neofs-api-go/v2/audit.DataAuditResult
+// Result is mutually binary-compatible with git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/audit.DataAuditResult
 // message. See Marshal / Unmarshal methods.
 //
 // Instances can be created using built-in var declaration.
@@ -23,7 +23,7 @@ type Result struct {
 	v2 audit.DataAuditResult
 }
 
-// Marshal encodes Result into a canonical NeoFS binary format (Protocol Buffers
+// Marshal encodes Result into a canonical FrostFS binary format (Protocol Buffers
 // with direct field order).
 //
 // Writes version.Current() protocol version into the resulting message if Result
@@ -43,7 +43,7 @@ func (r *Result) Marshal() []byte {
 
 var errCIDNotSet = errors.New("container ID is not set")
 
-// Unmarshal decodes Result from its canonical NeoFS binary format (Protocol Buffers
+// Unmarshal decodes Result from its canonical FrostFS binary format (Protocol Buffers
 // with direct field order). Returns an error describing a format violation.
 //
 // See also Marshal.
@@ -91,7 +91,7 @@ func (r *Result) Unmarshal(data []byte) error {
 	return nil
 }
 
-// Epoch returns NeoFS epoch when the data associated with the Result was audited.
+// Epoch returns FrostFS epoch when the data associated with the Result was audited.
 //
 // Zero Result has zero epoch.
 //
@@ -100,7 +100,7 @@ func (r Result) Epoch() uint64 {
 	return r.v2.GetAuditEpoch()
 }
 
-// ForEpoch specifies NeoFS epoch when the data associated with the Result was audited.
+// ForEpoch specifies FrostFS epoch when the data associated with the Result was audited.
 //
 // See also Epoch.
 func (r *Result) ForEpoch(epoch uint64) {
@@ -136,8 +136,8 @@ func (r *Result) ForContainer(cnr cid.ID) {
 	r.v2.SetContainerID(&cidV2)
 }
 
-// AuditorKey returns public key of the auditing NeoFS Inner Ring node in
-// a NeoFS binary key format.
+// AuditorKey returns public key of the auditing FrostFS Inner Ring node in
+// a FrostFS binary key format.
 //
 // Zero Result has nil key. Return value MUST NOT be mutated: to do this,
 // first make a copy.
@@ -147,8 +147,8 @@ func (r Result) AuditorKey() []byte {
 	return r.v2.GetPublicKey()
 }
 
-// SetAuditorKey specifies public key of the auditing NeoFS Inner Ring node in
-// a NeoFS binary key format.
+// SetAuditorKey specifies public key of the auditing FrostFS Inner Ring node in
+// a FrostFS binary key format.
 //
 // Argument MUST NOT be mutated at least until the end of using the Result.
 //

audit/result_test.go

@@ -4,11 +4,11 @@ import (
 	"bytes"
 	"testing"
 
-	"github.com/nspcc-dev/neofs-sdk-go/audit"
-	audittest "github.com/nspcc-dev/neofs-sdk-go/audit/test"
-	cidtest "github.com/nspcc-dev/neofs-sdk-go/container/id/test"
-	oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
-	oidtest "github.com/nspcc-dev/neofs-sdk-go/object/id/test"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/audit"
+	audittest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/audit/test"
+	cidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id/test"
+	oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
+	oidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id/test"
 	"github.com/stretchr/testify/require"
 )
 

audit/test/doc.go

@@ -5,7 +5,7 @@ Note that importing the package into source files is highly discouraged.
 
 Random instance generation functions can be useful when testing expects any value, e.g.:
 
-	import audittest "github.com/nspcc-dev/neofs-sdk-go/audit/test"
+	import audittest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/audit/test"
 
 	dec := audittest.Result()
 	// test the value

audit/test/generate.go

@@ -1,9 +1,9 @@
 package audittest
 
 import (
-	"github.com/nspcc-dev/neofs-sdk-go/audit"
-	cidtest "github.com/nspcc-dev/neofs-sdk-go/container/id/test"
-	oidtest "github.com/nspcc-dev/neofs-sdk-go/object/id/test"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/audit"
+	cidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id/test"
+	oidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id/test"
 )
 
 // Result returns random audit.Result.

bearer/bearer.go

@@ -5,18 +5,18 @@ import (
 	"errors"
 	"fmt"
 
-	"github.com/nspcc-dev/neofs-api-go/v2/acl"
-	"github.com/nspcc-dev/neofs-api-go/v2/refs"
-	cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
-	neofscrypto "github.com/nspcc-dev/neofs-sdk-go/crypto"
-	neofsecdsa "github.com/nspcc-dev/neofs-sdk-go/crypto/ecdsa"
-	"github.com/nspcc-dev/neofs-sdk-go/eacl"
-	"github.com/nspcc-dev/neofs-sdk-go/user"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
+	cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
+	frostfscrypto "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/crypto"
+	frostfsecdsa "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/crypto/ecdsa"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/eacl"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user"
 )
 
 // Token represents bearer token for object service operations.
 //
-// Token is mutually compatible with github.com/nspcc-dev/neofs-api-go/v2/acl.BearerToken
+// Token is mutually compatible with git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl.BearerToken
 // message. See ReadFromV2 / WriteToV2 methods.
 //
 // Instances can be created using built-in var declaration.
@@ -136,9 +136,10 @@ func (b Token) WriteToV2(m *acl.BearerToken) {
 }
 
 // SetExp sets "exp" (expiration time) claim which identifies the
-// expiration time (in NeoFS epochs) on or after which the Token MUST NOT be
-// accepted for processing. The processing of the "exp" claim requires that the
-// current epoch MUST be before the expiration epoch listed in the "exp" claim.
+// expiration time (in FrostFS epochs) after which the Token MUST NOT be
+// accepted for processing. The processing of the "exp" claim requires
+// that the current epoch MUST be before or equal to the expiration epoch
+// listed in the "exp" claim.
 //
 // Naming is inspired by https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.4.
 //
@@ -149,7 +150,7 @@ func (b *Token) SetExp(exp uint64) {
 }
 
 // SetNbf sets "nbf" (not before) claim which identifies the time (in
-// NeoFS epochs) before which the Token MUST NOT be accepted for processing. The
+// FrostFS epochs) before which the Token MUST NOT be accepted for processing. The
 // processing of the "nbf" claim requires that the current epoch MUST be
 // after or equal to the not-before epoch listed in the "nbf" claim.
 //
@@ -161,7 +162,7 @@ func (b *Token) SetNbf(nbf uint64) {
 	b.lifetimeSet = true
 }
 
-// SetIat sets "iat" (issued at) claim which identifies the time (in NeoFS
+// SetIat sets "iat" (issued at) claim which identifies the time (in FrostFS
 // epochs) at which the Token was issued. This claim can be used to determine
 // the age of the Token.
 //
@@ -179,7 +180,7 @@ func (b *Token) SetIat(iat uint64) {
 //
 // See also SetExp, SetNbf, SetIat.
 func (b Token) InvalidAt(epoch uint64) bool {
-	return !b.lifetimeSet || b.nbf > epoch || b.iat > epoch || b.exp <= epoch
+	return !b.lifetimeSet || b.nbf > epoch || b.iat > epoch || b.exp < epoch
 }
 
 // SetEACLTable sets eacl.Table that replaces the one from the issuer's
@@ -188,7 +189,7 @@ func (b Token) InvalidAt(epoch uint64) bool {
 // within any issuer's container.
 //
 // SetEACLTable MUST be called if Token is going to be transmitted over
-// NeoFS API V2 protocol.
+// FrostFS API V2 protocol.
 //
 // See also EACLTable, AssertContainer.
 func (b *Token) SetEACLTable(table eacl.Table) {
@@ -248,16 +249,16 @@ func (b Token) AssertUser(id user.ID) bool {
 // Returns signature calculation errors.
 //
 // Sign MUST be called if Token is going to be transmitted over
-// NeoFS API V2 protocol.
+// FrostFS API V2 protocol.
 //
 // Note that any Token mutation is likely to break the signature, so it is
 // expected to be calculated as a final stage of Token formation.
 //
 // See also VerifySignature, Issuer.
 func (b *Token) Sign(key ecdsa.PrivateKey) error {
-	var sig neofscrypto.Signature
+	var sig frostfscrypto.Signature
 
-	err := sig.Calculate(neofsecdsa.Signer(key), b.signedData())
+	err := sig.Calculate(frostfsecdsa.Signer(key), b.signedData())
 	if err != nil {
 		return err
 	}
@@ -278,13 +279,13 @@ func (b Token) VerifySignature() bool {
 		return false
 	}
 
-	var sig neofscrypto.Signature
+	var sig frostfscrypto.Signature
 
 	// TODO: (#233) check owner<->key relation
 	return sig.ReadFromV2(b.sig) == nil && sig.Verify(b.signedData())
 }
 
-// Marshal encodes Token into a binary format of the NeoFS API protocol
+// Marshal encodes Token into a binary format of the FrostFS API protocol
 // (Protocol Buffers V3 with direct field order).
 //
 // See also Unmarshal.
@@ -295,7 +296,7 @@ func (b Token) Marshal() []byte {
 	return m.StableMarshal(nil)
 }
 
-// Unmarshal decodes NeoFS API protocol binary data into the Token
+// Unmarshal decodes FrostFS API protocol binary data into the Token
 // (Protocol Buffers V3 with direct field order). Returns an error describing
 // a format violation.
 //
@@ -311,7 +312,7 @@ func (b *Token) Unmarshal(data []byte) error {
 	return b.readFromV2(m, false)
 }
 
-// MarshalJSON encodes Token into a JSON format of the NeoFS API protocol
+// MarshalJSON encodes Token into a JSON format of the FrostFS API protocol
 // (Protocol Buffers V3 JSON).
 //
 // See also UnmarshalJSON.
@@ -322,7 +323,7 @@ func (b Token) MarshalJSON() ([]byte, error) {
 	return m.MarshalJSON()
 }
 
-// UnmarshalJSON decodes NeoFS API protocol JSON data into the Token
+// UnmarshalJSON decodes FrostFS API protocol JSON data into the Token
 // (Protocol Buffers V3 JSON). Returns an error describing a format violation.
 //
 // See also MarshalJSON.
@@ -338,7 +339,7 @@ func (b *Token) UnmarshalJSON(data []byte) error {
 }
 
 // SigningKeyBytes returns issuer's public key in a binary format of
-// NeoFS API protocol.
+// FrostFS API protocol.
 //
 // Unsigned Token has empty key.
 //
@@ -359,7 +360,7 @@ func ResolveIssuer(b Token) (usr user.ID) {
 	binKey := b.SigningKeyBytes()
 
 	if len(binKey) != 0 {
-		var key neofsecdsa.PublicKey
+		var key frostfsecdsa.PublicKey
 		if key.Decode(binKey) == nil {
 			user.IDFromKey(&usr, ecdsa.PublicKey(key))
 		}

bearer/bearer_test.go

@@ -5,18 +5,18 @@ import (
 	"math/rand"
 	"testing"
 
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/bearer"
+	bearertest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/bearer/test"
+	cidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id/test"
+	frostfscrypto "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/crypto"
+	frostfsecdsa "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/crypto/ecdsa"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/eacl"
+	eacltest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/eacl/test"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user"
+	usertest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user/test"
 	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
-	"github.com/nspcc-dev/neofs-api-go/v2/acl"
-	"github.com/nspcc-dev/neofs-api-go/v2/refs"
-	"github.com/nspcc-dev/neofs-sdk-go/bearer"
-	bearertest "github.com/nspcc-dev/neofs-sdk-go/bearer/test"
-	cidtest "github.com/nspcc-dev/neofs-sdk-go/container/id/test"
-	neofscrypto "github.com/nspcc-dev/neofs-sdk-go/crypto"
-	neofsecdsa "github.com/nspcc-dev/neofs-sdk-go/crypto/ecdsa"
-	"github.com/nspcc-dev/neofs-sdk-go/eacl"
-	eacltest "github.com/nspcc-dev/neofs-sdk-go/eacl/test"
-	"github.com/nspcc-dev/neofs-sdk-go/user"
-	usertest "github.com/nspcc-dev/neofs-sdk-go/user/test"
 	"github.com/stretchr/testify/require"
 )
 
@@ -220,7 +220,7 @@ func TestToken_InvalidAt(t *testing.T) {
 	require.True(t, val.InvalidAt(1))
 	require.False(t, val.InvalidAt(2))
 	require.False(t, val.InvalidAt(3))
-	require.True(t, val.InvalidAt(4))
+	require.False(t, val.InvalidAt(4))
 	require.True(t, val.InvalidAt(5))
 }
 
@@ -349,9 +349,9 @@ func TestToken_ReadFromV2(t *testing.T) {
 	k, err := keys.NewPrivateKey()
 	require.NoError(t, err)
 
-	signer := neofsecdsa.Signer(k.PrivateKey)
+	signer := frostfsecdsa.Signer(k.PrivateKey)
 
-	var s neofscrypto.Signature
+	var s frostfscrypto.Signature
 
 	require.NoError(t, s.Calculate(signer, body.StableMarshal(nil)))
 

bearer/doc.go

@@ -22,7 +22,7 @@ Bearer token must be signed by owner of the container.
 Provide signed token in JSON or binary format to the request sender. Request
 sender can attach this bearer token to the object service requests:
 
-	import sdkClient "github.com/nspcc-dev/neofs-sdk-go/client"
+	import sdkClient "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client"
 
 	var headParams sdkClient.PrmObjectHead
 	headParams.WithBearerToken(bearerToken)

bearer/test/generate.go

@@ -1,9 +1,9 @@
 package bearertest
 
 import (
-	"github.com/nspcc-dev/neofs-sdk-go/bearer"
-	eacltest "github.com/nspcc-dev/neofs-sdk-go/eacl/test"
-	usertest "github.com/nspcc-dev/neofs-sdk-go/user/test"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/bearer"
+	eacltest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/eacl/test"
+	usertest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user/test"
 )
 
 // Token returns random bearer.Token.

checksum/checksum.go

@@ -6,13 +6,13 @@ import (
 	"errors"
 	"fmt"
 
-	"github.com/nspcc-dev/neofs-api-go/v2/refs"
-	"github.com/nspcc-dev/tzhash/tz"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
+	"git.frostfs.info/TrueCloudLab/tzhash/tz"
 )
 
 // Checksum represents checksum of some digital data.
 //
-// Checksum is mutually compatible with github.com/nspcc-dev/neofs-api-go/v2/refs.Checksum
+// Checksum is mutually compatible with git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs.Checksum
 // message. See ReadFromV2 / WriteToV2 methods.
 //
 // Instances can be created using built-in var declaration.
@@ -38,7 +38,7 @@ const (
 )
 
 // ReadFromV2 reads Checksum from the refs.Checksum message. Checks if the
-// message conforms to NeoFS API V2 protocol.
+// message conforms to FrostFS API V2 protocol.
 //
 // See also WriteToV2.
 func (c *Checksum) ReadFromV2(m refs.Checksum) error {

checksum/checksum_test.go

@@ -5,8 +5,8 @@ import (
 	"crypto/sha256"
 	"testing"
 
-	"github.com/nspcc-dev/neofs-api-go/v2/refs"
-	"github.com/nspcc-dev/tzhash/tz"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
+	"git.frostfs.info/TrueCloudLab/tzhash/tz"
 	"github.com/stretchr/testify/require"
 )
 

checksum/example_test.go

@@ -6,7 +6,7 @@ import (
 	"fmt"
 	"math/rand"
 
-	"github.com/nspcc-dev/neofs-api-go/v2/refs"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
 )
 
 func ExampleCalculate() {

checksum/test/doc.go

@@ -5,7 +5,7 @@ Note that importing the package into source files is highly discouraged.
 
 Random instance generation functions can be useful when testing expects any value, e.g.:
 
-	import checksumtest "github.com/nspcc-dev/neofs-sdk-go/checksum/test"
+	import checksumtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/checksum/test"
 
 	cs := checksumtest.Checksum()
 	// test the value

checksum/test/generate.go

@@ -4,7 +4,7 @@ import (
 	"crypto/sha256"
 	"math/rand"
 
-	"github.com/nspcc-dev/neofs-sdk-go/checksum"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/checksum"
 )
 
 // Checksum returns random checksum.Checksum.

client/accounting.go

@@ -3,12 +3,12 @@ package client
 import (
 	"context"
 
-	v2accounting "github.com/nspcc-dev/neofs-api-go/v2/accounting"
-	"github.com/nspcc-dev/neofs-api-go/v2/refs"
-	rpcapi "github.com/nspcc-dev/neofs-api-go/v2/rpc"
-	"github.com/nspcc-dev/neofs-api-go/v2/rpc/client"
-	"github.com/nspcc-dev/neofs-sdk-go/accounting"
-	"github.com/nspcc-dev/neofs-sdk-go/user"
+	v2accounting "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/accounting"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
+	rpcapi "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/client"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/accounting"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user"
 )
 
 // PrmBalanceGet groups parameters of BalanceGet operation.
@@ -19,7 +19,7 @@ type PrmBalanceGet struct {
 	account    user.ID
 }
 
-// SetAccount sets identifier of the NeoFS account for which the balance is requested.
+// SetAccount sets identifier of the FrostFS account for which the balance is requested.
 // Required parameter.
 func (x *PrmBalanceGet) SetAccount(id user.ID) {
 	x.account = id
@@ -33,20 +33,20 @@ type ResBalanceGet struct {
 	amount accounting.Decimal
 }
 
-// Amount returns current amount of funds on the NeoFS account as decimal number.
+// Amount returns current amount of funds on the FrostFS account as decimal number.
 func (x ResBalanceGet) Amount() accounting.Decimal {
 	return x.amount
 }
 
-// BalanceGet requests current balance of the NeoFS account.
+// BalanceGet requests current balance of the FrostFS account.
 //
 // Exactly one return value is non-nil. By default, server status is returned in res structure.
 // Any client's internal or transport errors are returned as `error`,
-// If PrmInit.ResolveNeoFSFailures has been called, unsuccessful
-// NeoFS status codes are returned as `error`, otherwise, are included
+// If PrmInit.ResolveFrostFSFailures has been called, unsuccessful
+// FrostFS status codes are returned as `error`, otherwise, are included
 // in the returned result structure.
 //
-// Immediately panics if parameters are set incorrectly (see PrmBalanceGet docs).
+// Returns an error if parameters are set incorrectly (see PrmBalanceGet docs).
 // Context is required and must not be nil. It is used for network communication.
 //
 // Return statuses:
@@ -54,9 +54,9 @@ func (x ResBalanceGet) Amount() accounting.Decimal {
 func (c *Client) BalanceGet(ctx context.Context, prm PrmBalanceGet) (*ResBalanceGet, error) {
 	switch {
 	case ctx == nil:
-		panic(panicMsgMissingContext)
+		return nil, errorMissingContext
 	case !prm.accountSet:
-		panic("account not set")
+		return nil, errorAccountNotSet
 	}
 
 	// form request body

client/api.go

@@ -4,18 +4,18 @@ import (
 	"context"
 	"fmt"
 
-	v2netmap "github.com/nspcc-dev/neofs-api-go/v2/netmap"
-	rpcapi "github.com/nspcc-dev/neofs-api-go/v2/rpc"
-	"github.com/nspcc-dev/neofs-api-go/v2/rpc/client"
+	v2netmap "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/netmap"
+	rpcapi "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/client"
 )
 
-// interface of NeoFS API server. Exists for test purposes only.
-type neoFSAPIServer interface {
+// interface of FrostFS API server. Exists for test purposes only.
+type frostFSAPIServer interface {
 	netMapSnapshot(context.Context, v2netmap.SnapshotRequest) (*v2netmap.SnapshotResponse, error)
 }
 
-// wrapper over real client connection which communicates over NeoFS API protocol.
-// Provides neoFSAPIServer for Client instances used in real applications.
+// wrapper over real client connection which communicates over FrostFS API protocol.
+// Provides frostFSAPIServer for Client instances used in real applications.
 type coreServer client.Client
 
 // unifies errors of all RPC.
@@ -23,7 +23,7 @@ func rpcErr(e error) error {
 	return fmt.Errorf("rpc failure: %w", e)
 }
 
-// executes NetmapService.NetmapSnapshot RPC declared in NeoFS API protocol
+// executes NetmapService.NetmapSnapshot RPC declared in FrostFS API protocol
 // using underlying client.Client.
 func (x *coreServer) netMapSnapshot(ctx context.Context, req v2netmap.SnapshotRequest) (*v2netmap.SnapshotResponse, error) {
 	resp, err := rpcapi.NetMapSnapshot((*client.Client)(x), &req, client.WithContext(ctx))

client/client.go

@@ -7,19 +7,19 @@ import (
 	"errors"
 	"time"
 
-	v2accounting "github.com/nspcc-dev/neofs-api-go/v2/accounting"
-	"github.com/nspcc-dev/neofs-api-go/v2/rpc"
-	"github.com/nspcc-dev/neofs-api-go/v2/rpc/client"
+	v2accounting "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/accounting"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/client"
 )
 
-// Client represents virtual connection to the NeoFS network to communicate
-// with NeoFS server using NeoFS API protocol. It is designed to provide
+// Client represents virtual connection to the FrostFS network to communicate
+// with FrostFS server using FrostFS API protocol. It is designed to provide
 // an abstraction interface from the protocol details of data transfer over
-// a network in NeoFS.
+// a network in FrostFS.
 //
 // Client can be created using simple Go variable declaration. Before starting
 // work with the Client, it SHOULD BE correctly initialized (see Init method).
-// Before executing the NeoFS operations using the Client, connection to the
+// Before executing the FrostFS operations using the Client, connection to the
 // server MUST BE correctly established (see Dial method and pay attention
 // to the mandatory parameters). Using the Client before connecting have
 // been established can lead to a panic. After the work, the Client SHOULD BE
@@ -28,7 +28,7 @@ import (
 // during the communication process step strongly discouraged as it leads to
 // undefined behavior.
 //
-// Each method which produces a NeoFS API call may return a server response.
+// Each method which produces a FrostFS API call may return a server response.
 // Status responses are returned in the result structure, and can be cast
 // to built-in error instance (or in the returned error if the client is
 // configured accordingly). Certain statuses can be checked using `apistatus`
@@ -48,7 +48,7 @@ type Client struct {
 
 	c client.Client
 
-	server neoFSAPIServer
+	server frostFSAPIServer
 }
 
 // Init brings the Client instance to its initial state.
@@ -61,7 +61,7 @@ func (c *Client) Init(prm PrmInit) {
 	c.prm = prm
 }
 
-// Dial establishes a connection to the server from the NeoFS network.
+// Dial establishes a connection to the server from the FrostFS network.
 // Returns an error describing failure reason. If failed, the Client
 // SHOULD NOT be used.
 //
@@ -69,7 +69,7 @@ func (c *Client) Init(prm PrmInit) {
 // argument, otherwise context.Background() is used. Dial returns context
 // errors, see context package docs for details.
 //
-// Panics if required parameters are set incorrectly, look carefully
+// Returns an error if required parameters are set incorrectly, look carefully
 // at the method documentation.
 //
 // One-time method call during application start-up stage (after Init ) is expected.
@@ -78,12 +78,12 @@ func (c *Client) Init(prm PrmInit) {
 // See also Init / Close.
 func (c *Client) Dial(prm PrmDial) error {
 	if prm.endpoint == "" {
-		panic("server address is unset or empty")
+		return errorServerAddrUnset
 	}
 
 	if prm.timeoutDialSet {
 		if prm.timeoutDial <= 0 {
-			panic("non-positive timeout")
+			return errorNonPositiveTimeout
 		}
 	} else {
 		prm.timeoutDial = 5 * time.Second
@@ -91,7 +91,7 @@ func (c *Client) Dial(prm PrmDial) error {
 
 	if prm.streamTimeoutSet {
 		if prm.streamTimeout <= 0 {
-			panic("non-positive timeout")
+			return errorNonPositiveTimeout
 		}
 	} else {
 		prm.streamTimeout = 10 * time.Second
@@ -103,7 +103,7 @@ func (c *Client) Dial(prm PrmDial) error {
 		client.WithRWTimeout(prm.streamTimeout),
 	)...)
 
-	c.setNeoFSAPIServer((*coreServer)(&c.c))
+	c.setFrostFSAPIServer((*coreServer)(&c.c))
 
 	if prm.parentCtx == nil {
 		prm.parentCtx = context.Background()
@@ -121,15 +121,15 @@ func (c *Client) Dial(prm PrmDial) error {
 	return nil
 }
 
-// sets underlying provider of neoFSAPIServer. The method is used for testing as an approach
-// to skip Dial stage and override NeoFS API server. MUST NOT be used outside test code.
-// In real applications wrapper over github.com/nspcc-dev/neofs-api-go/v2/rpc/client
+// sets underlying provider of frostFSAPIServer. The method is used for testing as an approach
+// to skip Dial stage and override FrostFS API server. MUST NOT be used outside test code.
+// In real applications wrapper over git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/client
 // is statically used.
-func (c *Client) setNeoFSAPIServer(server neoFSAPIServer) {
+func (c *Client) setFrostFSAPIServer(server frostFSAPIServer) {
 	c.server = server
 }
 
-// Close closes underlying connection to the NeoFS server. Implements io.Closer.
+// Close closes underlying connection to the FrostFS server. Implements io.Closer.
 // MUST NOT be called before successful Dial. Can be called concurrently
 // with server operations processing on running goroutines: in this case
 // they are likely to fail due to a connection error.
@@ -146,7 +146,7 @@ func (c *Client) Close() error {
 //
 // See also Init.
 type PrmInit struct {
-	resolveNeoFSErrors bool
+	resolveFrostFSErrors bool
 
 	key ecdsa.PrivateKey
 
@@ -163,16 +163,16 @@ func (x *PrmInit) SetDefaultPrivateKey(key ecdsa.PrivateKey) {
 	x.key = key
 }
 
-// ResolveNeoFSFailures makes the Client to resolve failure statuses of the
-// NeoFS protocol into Go built-in errors. These errors are returned from
+// ResolveFrostFSFailures makes the Client to resolve failure statuses of the
+// FrostFS protocol into Go built-in errors. These errors are returned from
 // each protocol operation. By default, statuses aren't resolved and written
 // to the resulting structure (see corresponding Res* docs).
-func (x *PrmInit) ResolveNeoFSFailures() {
-	x.resolveNeoFSErrors = true
+func (x *PrmInit) ResolveFrostFSFailures() {
+	x.resolveFrostFSErrors = true
 }
 
 // SetResponseInfoCallback makes the Client to pass ResponseMetaInfo from each
-// NeoFS server response to f. Nil (default) means ignore response meta info.
+// FrostFS server response to f. Nil (default) means ignore response meta info.
 func (x *PrmInit) SetResponseInfoCallback(f func(ResponseMetaInfo) error) {
 	x.cbRespInfo = f
 }
@@ -194,7 +194,7 @@ type PrmDial struct {
 	parentCtx context.Context
 }
 
-// SetServerURI sets server URI in the NeoFS network.
+// SetServerURI sets server URI in the FrostFS network.
 // Required parameter.
 //
 // Format of the URI:
@@ -212,7 +212,7 @@ func (x *PrmDial) SetServerURI(endpoint string) {
 }
 
 // SetTLSConfig sets tls.Config to open TLS client connection
-// to the NeoFS server. Nil (default) means insecure connection.
+// to the FrostFS server. Nil (default) means insecure connection.
 //
 // See also SetServerURI.
 func (x *PrmDial) SetTLSConfig(tlsConfig *tls.Config) {

client/client_test.go

@@ -7,7 +7,7 @@ import (
 	"crypto/rand"
 	"testing"
 
-	apistatus "github.com/nspcc-dev/neofs-sdk-go/client/status"
+	apistatus "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client/status"
 	"github.com/stretchr/testify/require"
 )
 
@@ -28,13 +28,13 @@ func assertStatusErr(tb testing.TB, res interface{ Status() apistatus.Status })
 	require.Equal(tb, statusErr.Message(), res.Status().(*apistatus.ServerInternal).Message())
 }
 
-func newClient(server neoFSAPIServer) *Client {
+func newClient(server frostFSAPIServer) *Client {
 	var prm PrmInit
 	prm.SetDefaultPrivateKey(*key)
 
 	var c Client
 	c.Init(prm)
-	c.setNeoFSAPIServer(server)
+	c.setFrostFSAPIServer(server)
 
 	return &c
 }

client/common.go

@@ -2,14 +2,15 @@ package client
 
 import (
 	"crypto/ecdsa"
+	"errors"
 	"fmt"
 
-	"github.com/nspcc-dev/neofs-api-go/v2/refs"
-	"github.com/nspcc-dev/neofs-api-go/v2/rpc/client"
-	v2session "github.com/nspcc-dev/neofs-api-go/v2/session"
-	"github.com/nspcc-dev/neofs-api-go/v2/signature"
-	apistatus "github.com/nspcc-dev/neofs-sdk-go/client/status"
-	"github.com/nspcc-dev/neofs-sdk-go/version"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/client"
+	v2session "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/signature"
+	apistatus "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client/status"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/version"
 )
 
 // common interface of resulting structures with API status.
@@ -36,7 +37,7 @@ func (x statusRes) Status() apistatus.Status {
 
 // groups meta parameters shared between all Client operations.
 type prmCommonMeta struct {
-	// NeoFS request X-Headers
+	// FrostFS request X-Headers
 	xHeaders []string
 }
 
@@ -70,11 +71,21 @@ func writeXHeadersToMeta(xHeaders []string, h *v2session.RequestMetaHeader) {
 	h.SetXHeaders(hs)
 }
 
-// panic messages.
-const (
-	panicMsgMissingContext   = "missing context"
-	panicMsgMissingContainer = "missing container"
-	panicMsgMissingObject    = "missing object"
+// error messages.
+var (
+	errorMissingContext       = errors.New("missing context")
+	errorMissingContainer     = errors.New("missing container")
+	errorMissingObject        = errors.New("missing object")
+	errorAccountNotSet        = errors.New("account not set")
+	errorServerAddrUnset      = errors.New("server address is unset or empty")
+	errorNonPositiveTimeout   = errors.New("non-positive timeout")
+	errorEACLTableNotSet      = errors.New("eACL table not set")
+	errorMissingAnnouncements = errors.New("missing announcements")
+	errorZeroRangeLength      = errors.New("zero range length")
+	errorMissingRanges        = errors.New("missing ranges")
+	errorZeroEpoch            = errors.New("zero epoch")
+	errorMissingTrusts        = errors.New("missing trusts")
+	errorTrustNotSet          = errors.New("current trust value not set")
 )
 
 // groups all the details required to send a single request and process a response to it.
@@ -100,7 +111,7 @@ type contextCall struct {
 	// if set, protocol errors will be expanded into a final error
 	resolveAPIFailures bool
 
-	// NeoFS network magic
+	// FrostFS network magic
 	netMagic uint64
 
 	// Meta parameters
@@ -256,7 +267,7 @@ func (c *Client) processResponse(resp responseV2) (apistatus.Status, error) {
 	}
 
 	st := apistatus.FromStatusV2(resp.GetMetaHeader().GetStatus())
-	if c.prm.resolveNeoFSErrors {
+	if c.prm.resolveFrostFSErrors {
 		return st, apistatus.ErrFromStatus(st)
 	}
 	return st, nil
@@ -329,14 +340,14 @@ func (x *contextCall) processCall() bool {
 // initializes static cross-call parameters inherited from client.
 func (c *Client) initCallContext(ctx *contextCall) {
 	ctx.key = c.prm.key
-	ctx.resolveAPIFailures = c.prm.resolveNeoFSErrors
+	ctx.resolveAPIFailures = c.prm.resolveFrostFSErrors
 	ctx.callbackResp = c.prm.cbRespInfo
 	ctx.netMagic = c.prm.netMagic
 }
 
-// ExecRaw executes f with underlying github.com/nspcc-dev/neofs-api-go/v2/rpc/client.Client
+// ExecRaw executes f with underlying git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/client.Client
 // instance. Communicate over the Protocol Buffers protocol in a more flexible way:
-// most often used to transmit data over a fixed version of the NeoFS protocol, as well
+// most often used to transmit data over a fixed version of the FrostFS protocol, as well
 // as to support custom services.
 //
 // The f must not manipulate the client connection passed into it.
@@ -345,7 +356,7 @@ func (c *Client) initCallContext(ctx *contextCall) {
 // before closing the connection.
 //
 // See also Dial and Close.
-// See also github.com/nspcc-dev/neofs-api-go/v2/rpc/client package docs.
+// See also git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/client package docs.
 func (c *Client) ExecRaw(f func(client *client.Client) error) error {
 	return f(&c.c)
 }

client/container.go

@@ -5,18 +5,18 @@ import (
 	"errors"
 	"fmt"
 
-	v2container "github.com/nspcc-dev/neofs-api-go/v2/container"
-	"github.com/nspcc-dev/neofs-api-go/v2/refs"
-	rpcapi "github.com/nspcc-dev/neofs-api-go/v2/rpc"
-	"github.com/nspcc-dev/neofs-api-go/v2/rpc/client"
-	v2session "github.com/nspcc-dev/neofs-api-go/v2/session"
-	"github.com/nspcc-dev/neofs-sdk-go/container"
-	cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
-	neofscrypto "github.com/nspcc-dev/neofs-sdk-go/crypto"
-	neofsecdsa "github.com/nspcc-dev/neofs-sdk-go/crypto/ecdsa"
-	"github.com/nspcc-dev/neofs-sdk-go/eacl"
-	"github.com/nspcc-dev/neofs-sdk-go/session"
-	"github.com/nspcc-dev/neofs-sdk-go/user"
+	v2container "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/container"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
+	rpcapi "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/client"
+	v2session "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container"
+	cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
+	frostfscrypto "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/crypto"
+	frostfsecdsa "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/crypto/ecdsa"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/eacl"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/session"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user"
 )
 
 // PrmContainerPut groups parameters of ContainerPut operation.
@@ -30,7 +30,7 @@ type PrmContainerPut struct {
 	session    session.Container
 }
 
-// SetContainer sets structured information about new NeoFS container.
+// SetContainer sets structured information about new FrostFS container.
 // Required parameter.
 func (x *PrmContainerPut) SetContainer(cnr container.Container) {
 	x.cnr = cnr
@@ -64,12 +64,12 @@ func (x ResContainerPut) ID() cid.ID {
 	return x.id
 }
 
-// ContainerPut sends request to save container in NeoFS.
+// ContainerPut sends request to save container in FrostFS.
 //
 // Exactly one return value is non-nil. By default, server status is returned in res structure.
 // Any client's internal or transport errors are returned as `error`.
-// If PrmInit.ResolveNeoFSFailures has been called, unsuccessful
-// NeoFS status codes are returned as `error`, otherwise, are included
+// If PrmInit.ResolveFrostFSFailures has been called, unsuccessful
+// FrostFS status codes are returned as `error`, otherwise, are included
 // in the returned result structure.
 //
 // Operation is asynchronous and no guaranteed even in the absence of errors.
@@ -77,7 +77,7 @@ func (x ResContainerPut) ID() cid.ID {
 //
 // Success can be verified by reading by identifier (see ResContainerPut.ID).
 //
-// Immediately panics if parameters are set incorrectly (see PrmContainerPut docs).
+// Returns an error if parameters are set incorrectly (see PrmContainerPut docs).
 // Context is required and must not be nil. It is used for network communication.
 //
 // Return statuses:
@@ -86,9 +86,9 @@ func (c *Client) ContainerPut(ctx context.Context, prm PrmContainerPut) (*ResCon
 	// check parameters
 	switch {
 	case ctx == nil:
-		panic(panicMsgMissingContext)
+		return nil, errorMissingContext
 	case !prm.cnrSet:
-		panic(panicMsgMissingContainer)
+		return nil, errorMissingContainer
 	}
 
 	// TODO: check private key is set before forming the request
@@ -96,7 +96,7 @@ func (c *Client) ContainerPut(ctx context.Context, prm PrmContainerPut) (*ResCon
 	var cnr v2container.Container
 	prm.cnr.WriteToV2(&cnr)
 
-	var sig neofscrypto.Signature
+	var sig frostfscrypto.Signature
 
 	err := container.CalculateSignature(&sig, prm.cnr, c.prm.key)
 	if err != nil {
@@ -196,15 +196,15 @@ func (x ResContainerGet) Container() container.Container {
 	return x.cnr
 }
 
-// ContainerGet reads NeoFS container by ID.
+// ContainerGet reads FrostFS container by ID.
 //
 // Exactly one return value is non-nil. By default, server status is returned in res structure.
 // Any client's internal or transport errors are returned as `error`.
-// If PrmInit.ResolveNeoFSFailures has been called, unsuccessful
-// NeoFS status codes are returned as `error`, otherwise, are included
+// If PrmInit.ResolveFrostFSFailures has been called, unsuccessful
+// FrostFS status codes are returned as `error`, otherwise, are included
 // in the returned result structure.
 //
-// Immediately panics if parameters are set incorrectly (see PrmContainerGet docs).
+// Returns an error if parameters are set incorrectly (see PrmContainerGet docs).
 // Context is required and must not be nil. It is used for network communication.
 //
 // Return statuses:
@@ -213,9 +213,9 @@ func (x ResContainerGet) Container() container.Container {
 func (c *Client) ContainerGet(ctx context.Context, prm PrmContainerGet) (*ResContainerGet, error) {
 	switch {
 	case ctx == nil:
-		panic(panicMsgMissingContext)
+		return nil, errorMissingContext
 	case !prm.idSet:
-		panic(panicMsgMissingContainer)
+		return nil, errorMissingContainer
 	}
 
 	var cidV2 refs.ContainerID
@@ -275,7 +275,7 @@ type PrmContainerList struct {
 	ownerID  user.ID
 }
 
-// SetAccount sets identifier of the NeoFS account to list the containers.
+// SetAccount sets identifier of the FrostFS account to list the containers.
 // Required parameter.
 func (x *PrmContainerList) SetAccount(id user.ID) {
 	x.ownerID = id
@@ -300,11 +300,11 @@ func (x ResContainerList) Containers() []cid.ID {
 //
 // Exactly one return value is non-nil. By default, server status is returned in res structure.
 // Any client's internal or transport errors are returned as `error`.
-// If PrmInit.ResolveNeoFSFailures has been called, unsuccessful
-// NeoFS status codes are returned as `error`, otherwise, are included
+// If PrmInit.ResolveFrostFSFailures has been called, unsuccessful
+// FrostFS status codes are returned as `error`, otherwise, are included
 // in the returned result structure.
 //
-// Immediately panics if parameters are set incorrectly (see PrmContainerList docs).
+// Returns an error if parameters are set incorrectly (see PrmContainerList docs).
 // Context is required and must not be nil. It is used for network communication.
 //
 // Return statuses:
@@ -313,9 +313,9 @@ func (c *Client) ContainerList(ctx context.Context, prm PrmContainerList) (*ResC
 	// check parameters
 	switch {
 	case ctx == nil:
-		panic(panicMsgMissingContext)
+		return nil, errorMissingContext
 	case !prm.ownerSet:
-		panic("account not set")
+		return nil, errorAccountNotSet
 	}
 
 	// form request body
@@ -377,7 +377,7 @@ type PrmContainerDelete struct {
 	tok    session.Container
 }
 
-// SetContainer sets identifier of the NeoFS container to be removed.
+// SetContainer sets identifier of the FrostFS container to be removed.
 // Required parameter.
 func (x *PrmContainerDelete) SetContainer(id cid.ID) {
 	x.id = id
@@ -400,12 +400,12 @@ type ResContainerDelete struct {
 	statusRes
 }
 
-// ContainerDelete sends request to remove the NeoFS container.
+// ContainerDelete sends request to remove the FrostFS container.
 //
 // Exactly one return value is non-nil. By default, server status is returned in res structure.
 // Any client's internal or transport errors are returned as `error`.
-// If PrmInit.ResolveNeoFSFailures has been called, unsuccessful
-// NeoFS status codes are returned as `error`, otherwise, are included
+// If PrmInit.ResolveFrostFSFailures has been called, unsuccessful
+// FrostFS status codes are returned as `error`, otherwise, are included
 // in the returned result structure.
 //
 // Operation is asynchronous and no guaranteed even in the absence of errors.
@@ -413,7 +413,7 @@ type ResContainerDelete struct {
 //
 // Success can be verified by reading by identifier (see GetContainer).
 //
-// Immediately panics if parameters are set incorrectly (see PrmContainerDelete docs).
+// Returns an error if parameters are set incorrectly (see PrmContainerDelete docs).
 // Context is required and must not be nil. It is used for network communication.
 //
 // Exactly one return value is non-nil. Server status return is returned in ResContainerDelete.
@@ -425,9 +425,9 @@ func (c *Client) ContainerDelete(ctx context.Context, prm PrmContainerDelete) (*
 	// check parameters
 	switch {
 	case ctx == nil:
-		panic(panicMsgMissingContext)
+		return nil, errorMissingContext
 	case !prm.idSet:
-		panic(panicMsgMissingContainer)
+		return nil, errorMissingContainer
 	}
 
 	// sign container ID
@@ -438,9 +438,9 @@ func (c *Client) ContainerDelete(ctx context.Context, prm PrmContainerDelete) (*
 	// don't get confused with stable marshaled protobuf container.ID structure
 	data := cidV2.GetValue()
 
-	var sig neofscrypto.Signature
+	var sig frostfscrypto.Signature
 
-	err := sig.Calculate(neofsecdsa.SignerRFC6979(c.prm.key), data)
+	err := sig.Calculate(frostfsecdsa.SignerRFC6979(c.prm.key), data)
 	if err != nil {
 		return nil, fmt.Errorf("calculate signature: %w", err)
 	}
@@ -501,7 +501,7 @@ type PrmContainerEACL struct {
 	id    cid.ID
 }
 
-// SetContainer sets identifier of the NeoFS container to read the eACL table.
+// SetContainer sets identifier of the FrostFS container to read the eACL table.
 // Required parameter.
 func (x *PrmContainerEACL) SetContainer(id cid.ID) {
 	x.id = id
@@ -520,15 +520,15 @@ func (x ResContainerEACL) Table() eacl.Table {
 	return x.table
 }
 
-// ContainerEACL reads eACL table of the NeoFS container.
+// ContainerEACL reads eACL table of the FrostFS container.
 //
 // Exactly one return value is non-nil. By default, server status is returned in res structure.
 // Any client's internal or transport errors are returned as `error`.
-// If PrmInit.ResolveNeoFSFailures has been called, unsuccessful
-// NeoFS status codes are returned as `error`, otherwise, are included
+// If PrmInit.ResolveFrostFSFailures has been called, unsuccessful
+// FrostFS status codes are returned as `error`, otherwise, are included
 // in the returned result structure.
 //
-// Immediately panics if parameters are set incorrectly (see PrmContainerEACL docs).
+// Returns an error if parameters are set incorrectly (see PrmContainerEACL docs).
 // Context is required and must not be nil. It is used for network communication.
 //
 // Return statuses:
@@ -539,9 +539,9 @@ func (c *Client) ContainerEACL(ctx context.Context, prm PrmContainerEACL) (*ResC
 	// check parameters
 	switch {
 	case ctx == nil:
-		panic(panicMsgMissingContext)
+		return nil, errorMissingContext
 	case !prm.idSet:
-		panic(panicMsgMissingContainer)
+		return nil, errorMissingContainer
 	}
 
 	var cidV2 refs.ContainerID
@@ -629,12 +629,12 @@ type ResContainerSetEACL struct {
 	statusRes
 }
 
-// ContainerSetEACL sends request to update eACL table of the NeoFS container.
+// ContainerSetEACL sends request to update eACL table of the FrostFS container.
 //
 // Exactly one return value is non-nil. By default, server status is returned in res structure.
 // Any client's internal or transport errors are returned as `error`.
-// If PrmInit.ResolveNeoFSFailures has been called, unsuccessful
-// NeoFS status codes are returned as `error`, otherwise, are included
+// If PrmInit.ResolveFrostFSFailures has been called, unsuccessful
+// FrostFS status codes are returned as `error`, otherwise, are included
 // in the returned result structure.
 //
 // Operation is asynchronous and no guaranteed even in the absence of errors.
@@ -642,7 +642,7 @@ type ResContainerSetEACL struct {
 //
 // Success can be verified by reading by identifier (see EACL).
 //
-// Immediately panics if parameters are set incorrectly (see PrmContainerSetEACL docs).
+// Returns an error if parameters are set incorrectly (see PrmContainerSetEACL docs).
 // Context is required and must not be nil. It is used for network communication.
 //
 // Return statuses:
@@ -651,17 +651,17 @@ func (c *Client) ContainerSetEACL(ctx context.Context, prm PrmContainerSetEACL)
 	// check parameters
 	switch {
 	case ctx == nil:
-		panic(panicMsgMissingContext)
+		return nil, errorMissingContext
 	case !prm.tableSet:
-		panic("eACL table not set")
+		return nil, errorEACLTableNotSet
 	}
 
 	// sign the eACL table
 	eaclV2 := prm.table.ToV2()
 
-	var sig neofscrypto.Signature
+	var sig frostfscrypto.Signature
 
-	err := sig.Calculate(neofsecdsa.SignerRFC6979(c.prm.key), eaclV2.StableMarshal(nil))
+	err := sig.Calculate(frostfsecdsa.SignerRFC6979(c.prm.key), eaclV2.StableMarshal(nil))
 	if err != nil {
 		return nil, fmt.Errorf("calculate signature: %w", err)
 	}
@@ -738,8 +738,8 @@ type ResAnnounceSpace struct {
 //
 // Exactly one return value is non-nil. By default, server status is returned in res structure.
 // Any client's internal or transport errors are returned as `error`.
-// If PrmInit.ResolveNeoFSFailures has been called, unsuccessful
-// NeoFS status codes are returned as `error`, otherwise, are included
+// If PrmInit.ResolveFrostFSFailures has been called, unsuccessful
+// FrostFS status codes are returned as `error`, otherwise, are included
 // in the returned result structure.
 //
 // Operation is asynchronous and no guaranteed even in the absence of errors.
@@ -747,7 +747,7 @@ type ResAnnounceSpace struct {
 //
 // At this moment success can not be checked.
 //
-// Immediately panics if parameters are set incorrectly (see PrmAnnounceSpace docs).
+// Returns an error if parameters are set incorrectly (see PrmAnnounceSpace docs).
 // Context is required and must not be nil. It is used for network communication.
 //
 // Return statuses:
@@ -756,18 +756,18 @@ func (c *Client) ContainerAnnounceUsedSpace(ctx context.Context, prm PrmAnnounce
 	// check parameters
 	switch {
 	case ctx == nil:
-		panic(panicMsgMissingContext)
+		return nil, errorMissingContext
 	case len(prm.announcements) == 0:
-		panic("missing announcements")
+		return nil, errorMissingAnnouncements
 	}
 
-	// convert list of SDK announcement structures into NeoFS-API v2 list
+	// convert list of SDK announcement structures into FrostFS-API v2 list
 	v2announce := make([]v2container.UsedSpaceAnnouncement, len(prm.announcements))
 	for i := range prm.announcements {
 		prm.announcements[i].WriteToV2(&v2announce[i])
 	}
 
-	// prepare body of the NeoFS-API v2 request and request itself
+	// prepare body of the FrostFS-API v2 request and request itself
 	reqBody := new(v2container.AnnounceUsedSpaceRequestBody)
 	reqBody.SetAnnouncements(v2announce)
 

client/doc.go

@@ -1,5 +1,5 @@
 /*
-Package client provides NeoFS API client implementation.
+Package client provides FrostFS API client implementation.
 
 The main component is Client type. It is a virtual connection to the network
 and provides methods for executing operations on the server.
@@ -16,7 +16,7 @@ Initialize client state:
 
 	c.Init(prm)
 
-Connect to the NeoFS server:
+Connect to the FrostFS server:
 
 	var prm client.PrmDial
 	prm.SetServerURI("localhost:8080")
@@ -26,7 +26,7 @@ Connect to the NeoFS server:
 	err := c.Dial(prm)
 	// ...
 
-Execute NeoFS operation on the server:
+Execute FrostFS operation on the server:
 
 	var prm client.PrmContainerPut
 	prm.SetContainer(cnr)
@@ -47,8 +47,8 @@ Consume custom service of the server:
 		rpc CustomRPC(CustomRPCRequest) returns (CustomRPCResponse);
 	}
 
-	import "github.com/nspcc-dev/neofs-api-go/v2/rpc/client"
-	import "github.com/nspcc-dev/neofs-api-go/v2/rpc/common"
+	import "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/client"
+	import "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/common"
 
 	req := new(CustomRPCRequest)
 	// ...
@@ -72,9 +72,9 @@ for the all operations are write-only and the results of the all operations are
 read-only. To be able to override client behavior (e.g. for tests), abstract it
 with an interface:
 
-	import "github.com/nspcc-dev/neofs-sdk-go/client"
+	import "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client"
 
-	type NeoFSClient interface {
+	type FrostFSClient interface {
 		// Operations according to the application needs
 		CreateContainer(context.Context, container.Container) error
 		// ...

client/errors.go

@@ -4,7 +4,7 @@ import (
 	"errors"
 	"fmt"
 
-	apistatus "github.com/nspcc-dev/neofs-sdk-go/client/status"
+	apistatus "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client/status"
 )
 
 // unwraps err using errors.Unwrap and returns the result.
@@ -16,7 +16,7 @@ func unwrapErr(err error) error {
 	return err
 }
 
-// IsErrContainerNotFound checks if err corresponds to NeoFS status
+// IsErrContainerNotFound checks if err corresponds to FrostFS status
 // return corresponding to missing container. Supports wrapped errors.
 func IsErrContainerNotFound(err error) bool {
 	switch unwrapErr(err).(type) {
@@ -29,7 +29,7 @@ func IsErrContainerNotFound(err error) bool {
 	}
 }
 
-// IsErrEACLNotFound checks if err corresponds to NeoFS status
+// IsErrEACLNotFound checks if err corresponds to FrostFS status
 // return corresponding to missing eACL table. Supports wrapped errors.
 func IsErrEACLNotFound(err error) bool {
 	switch unwrapErr(err).(type) {
@@ -42,7 +42,7 @@ func IsErrEACLNotFound(err error) bool {
 	}
 }
 
-// IsErrObjectNotFound checks if err corresponds to NeoFS status
+// IsErrObjectNotFound checks if err corresponds to FrostFS status
 // return corresponding to missing object. Supports wrapped errors.
 func IsErrObjectNotFound(err error) bool {
 	switch unwrapErr(err).(type) {
@@ -55,7 +55,7 @@ func IsErrObjectNotFound(err error) bool {
 	}
 }
 
-// IsErrObjectAlreadyRemoved checks if err corresponds to NeoFS status
+// IsErrObjectAlreadyRemoved checks if err corresponds to FrostFS status
 // return corresponding to already removed object. Supports wrapped errors.
 func IsErrObjectAlreadyRemoved(err error) bool {
 	switch unwrapErr(err).(type) {
@@ -68,7 +68,7 @@ func IsErrObjectAlreadyRemoved(err error) bool {
 	}
 }
 
-// IsErrSessionExpired checks if err corresponds to NeoFS status return
+// IsErrSessionExpired checks if err corresponds to FrostFS status return
 // corresponding to expired session. Supports wrapped errors.
 func IsErrSessionExpired(err error) bool {
 	switch unwrapErr(err).(type) {
@@ -81,7 +81,7 @@ func IsErrSessionExpired(err error) bool {
 	}
 }
 
-// IsErrSessionNotFound checks if err corresponds to NeoFS status return
+// IsErrSessionNotFound checks if err corresponds to FrostFS status return
 // corresponding to missing session. Supports wrapped errors.
 func IsErrSessionNotFound(err error) bool {
 	switch unwrapErr(err).(type) {
@@ -99,7 +99,7 @@ func newErrMissingResponseField(name string) error {
 	return fmt.Errorf("missing %s field in the response", name)
 }
 
-// returns error describing invalid field (according to the NeoFS protocol)
+// returns error describing invalid field (according to the FrostFS protocol)
 // with the given name and format violation err.
 func newErrInvalidResponseField(name string, err error) error {
 	return fmt.Errorf("invalid %s field in the response: %w", name, err)

client/errors_test.go

@@ -4,8 +4,8 @@ import (
 	"fmt"
 	"testing"
 
-	"github.com/nspcc-dev/neofs-sdk-go/client"
-	apistatus "github.com/nspcc-dev/neofs-sdk-go/client/status"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client"
+	apistatus "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client/status"
 	"github.com/stretchr/testify/require"
 )
 

client/netmap.go

@@ -4,14 +4,14 @@ import (
 	"context"
 	"fmt"
 
-	v2netmap "github.com/nspcc-dev/neofs-api-go/v2/netmap"
-	rpcapi "github.com/nspcc-dev/neofs-api-go/v2/rpc"
-	"github.com/nspcc-dev/neofs-api-go/v2/rpc/client"
-	v2session "github.com/nspcc-dev/neofs-api-go/v2/session"
-	"github.com/nspcc-dev/neofs-api-go/v2/signature"
-	apistatus "github.com/nspcc-dev/neofs-sdk-go/client/status"
-	"github.com/nspcc-dev/neofs-sdk-go/netmap"
-	"github.com/nspcc-dev/neofs-sdk-go/version"
+	v2netmap "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/netmap"
+	rpcapi "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/client"
+	v2session "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/signature"
+	apistatus "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client/status"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/netmap"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/version"
 )
 
 // PrmEndpointInfo groups parameters of EndpointInfo operation.
@@ -28,12 +28,12 @@ type ResEndpointInfo struct {
 	ni netmap.NodeInfo
 }
 
-// LatestVersion returns latest NeoFS API protocol's version in use.
+// LatestVersion returns latest FrostFS API protocol's version in use.
 func (x ResEndpointInfo) LatestVersion() version.Version {
 	return x.version
 }
 
-// NodeInfo returns information about the NeoFS node served on the remote endpoint.
+// NodeInfo returns information about the FrostFS node served on the remote endpoint.
 func (x ResEndpointInfo) NodeInfo() netmap.NodeInfo {
 	return x.ni
 }
@@ -43,11 +43,11 @@ func (x ResEndpointInfo) NodeInfo() netmap.NodeInfo {
 // Method can be used as a health check to see if node is alive and responds to requests.
 //
 // Any client's internal or transport errors are returned as `error`.
-// If PrmInit.ResolveNeoFSFailures has been called, unsuccessful
-// NeoFS status codes are returned as `error`, otherwise, are included
+// If PrmInit.ResolveFrostFSFailures has been called, unsuccessful
+// FrostFS status codes are returned as `error`, otherwise, are included
 // in the returned result structure.
 //
-// Immediately panics if parameters are set incorrectly (see PrmEndpointInfo docs).
+// Returns an error if parameters are set incorrectly (see PrmEndpointInfo docs).
 // Context is required and must not be nil. It is used for network communication.
 //
 // Exactly one return value is non-nil. Server status return is returned in ResEndpointInfo.
@@ -58,7 +58,7 @@ func (x ResEndpointInfo) NodeInfo() netmap.NodeInfo {
 func (c *Client) EndpointInfo(ctx context.Context, prm PrmEndpointInfo) (*ResEndpointInfo, error) {
 	// check context
 	if ctx == nil {
-		panic(panicMsgMissingContext)
+		return nil, errorMissingContext
 	}
 
 	// form request
@@ -132,19 +132,19 @@ type ResNetworkInfo struct {
 	info netmap.NetworkInfo
 }
 
-// Info returns structured information about the NeoFS network.
+// Info returns structured information about the FrostFS network.
 func (x ResNetworkInfo) Info() netmap.NetworkInfo {
 	return x.info
 }
 
-// NetworkInfo requests information about the NeoFS network of which the remote server is a part.
+// NetworkInfo requests information about the FrostFS network of which the remote server is a part.
 //
 // Any client's internal or transport errors are returned as `error`.
-// If PrmInit.ResolveNeoFSFailures has been called, unsuccessful
-// NeoFS status codes are returned as `error`, otherwise, are included
+// If PrmInit.ResolveFrostFSFailures has been called, unsuccessful
+// FrostFS status codes are returned as `error`, otherwise, are included
 // in the returned result structure.
 //
-// Immediately panics if parameters are set incorrectly (see PrmNetworkInfo docs).
+// Returns an error if parameters are set incorrectly (see PrmNetworkInfo docs).
 // Context is required and must not be nil. It is used for network communication.
 //
 // Exactly one return value is non-nil. Server status return is returned in ResNetworkInfo.
@@ -155,7 +155,7 @@ func (x ResNetworkInfo) Info() netmap.NetworkInfo {
 func (c *Client) NetworkInfo(ctx context.Context, prm PrmNetworkInfo) (*ResNetworkInfo, error) {
 	// check context
 	if ctx == nil {
-		panic(panicMsgMissingContext)
+		return nil, errorMissingContext
 	}
 
 	// form request
@@ -220,10 +220,11 @@ func (x ResNetMapSnapshot) NetMap() netmap.NetMap {
 // NetMapSnapshot requests current network view of the remote server.
 //
 // Any client's internal or transport errors are returned as `error`.
-// If PrmInit.ResolveNeoFSFailures has been called, unsuccessful
-// NeoFS status codes are returned as `error`, otherwise, are included
+// If PrmInit.ResolveFrostFSFailures has been called, unsuccessful
+// FrostFS status codes are returned as `error`, otherwise, are included
 // in the returned result structure.
 //
+// Returns an error if parameters are set incorrectly.
 // Context is required and MUST NOT be nil. It is used for network communication.
 //
 // Exactly one return value is non-nil. Server status return is returned in ResNetMapSnapshot.
@@ -234,7 +235,7 @@ func (x ResNetMapSnapshot) NetMap() netmap.NetMap {
 func (c *Client) NetMapSnapshot(ctx context.Context, _ PrmNetMapSnapshot) (*ResNetMapSnapshot, error) {
 	// check context
 	if ctx == nil {
-		panic(panicMsgMissingContext)
+		return nil, errorMissingContext
 	}
 
 	// form request body

client/netmap_test.go

@@ -6,11 +6,11 @@ import (
 	"fmt"
 	"testing"
 
-	v2netmap "github.com/nspcc-dev/neofs-api-go/v2/netmap"
-	"github.com/nspcc-dev/neofs-api-go/v2/session"
-	"github.com/nspcc-dev/neofs-api-go/v2/signature"
-	apistatus "github.com/nspcc-dev/neofs-sdk-go/client/status"
-	"github.com/nspcc-dev/neofs-sdk-go/netmap"
+	v2netmap "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/netmap"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/signature"
+	apistatus "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client/status"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/netmap"
 	"github.com/stretchr/testify/require"
 )
 
@@ -70,10 +70,9 @@ func TestClient_NetMapSnapshot(t *testing.T) {
 	ctx := context.Background()
 
 	// missing context
-	require.PanicsWithValue(t, panicMsgMissingContext, func() {
-		//nolint:staticcheck
-		_, _ = c.NetMapSnapshot(nil, prm)
-	})
+	//nolint:staticcheck
+	_, err = c.NetMapSnapshot(nil, prm)
+	require.ErrorIs(t, err, errorMissingContext, "")
 
 	// request signature
 	srv.errTransport = errors.New("any error")

client/object_delete.go

@@ -5,18 +5,18 @@ import (
 	"crypto/ecdsa"
 	"fmt"
 
-	"github.com/nspcc-dev/neofs-api-go/v2/acl"
-	v2object "github.com/nspcc-dev/neofs-api-go/v2/object"
-	v2refs "github.com/nspcc-dev/neofs-api-go/v2/refs"
-	rpcapi "github.com/nspcc-dev/neofs-api-go/v2/rpc"
-	"github.com/nspcc-dev/neofs-api-go/v2/rpc/client"
-	v2session "github.com/nspcc-dev/neofs-api-go/v2/session"
-	"github.com/nspcc-dev/neofs-api-go/v2/signature"
-	"github.com/nspcc-dev/neofs-sdk-go/bearer"
-	apistatus "github.com/nspcc-dev/neofs-sdk-go/client/status"
-	cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
-	oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
-	"github.com/nspcc-dev/neofs-sdk-go/session"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl"
+	v2object "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/object"
+	v2refs "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
+	rpcapi "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/client"
+	v2session "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/signature"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/bearer"
+	apistatus "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client/status"
+	cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
+	oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/session"
 )
 
 // PrmObjectDelete groups parameters of ObjectDelete operation.
@@ -55,7 +55,7 @@ func (x *PrmObjectDelete) WithBearerToken(t bearer.Token) {
 	x.meta.SetBearerToken(&v2token)
 }
 
-// FromContainer specifies NeoFS container of the object.
+// FromContainer specifies FrostFS container of the object.
 // Required parameter.
 func (x *PrmObjectDelete) FromContainer(id cid.ID) {
 	var cidV2 v2refs.ContainerID
@@ -100,7 +100,7 @@ func (x ResObjectDelete) Tombstone() oid.ID {
 	return x.tomb
 }
 
-// ObjectDelete marks an object for deletion from the container using NeoFS API protocol.
+// ObjectDelete marks an object for deletion from the container using FrostFS API protocol.
 // As a marker, a special unit called a tombstone is placed in the container.
 // It confirms the user's intent to delete the object, and is itself a container object.
 // Explicit deletion is done asynchronously, and is generally not guaranteed.
@@ -110,11 +110,11 @@ func (x ResObjectDelete) Tombstone() oid.ID {
 //
 // Exactly one return value is non-nil. By default, server status is returned in res structure.
 // Any client's internal or transport errors are returned as `error`,
-// If PrmInit.ResolveNeoFSFailures has been called, unsuccessful
-// NeoFS status codes are returned as `error`, otherwise, are included
+// If PrmInit.ResolveFrostFSFailures has been called, unsuccessful
+// FrostFS status codes are returned as `error`, otherwise, are included
 // in the returned result structure.
 //
-// Immediately panics if parameters are set incorrectly (see PrmObjectDelete docs).
+// Returns an error if parameters are set incorrectly (see PrmObjectDelete docs).
 // Context is required and must not be nil. It is used for network communication.
 //
 // Return statuses:
@@ -126,11 +126,11 @@ func (x ResObjectDelete) Tombstone() oid.ID {
 func (c *Client) ObjectDelete(ctx context.Context, prm PrmObjectDelete) (*ResObjectDelete, error) {
 	switch {
 	case ctx == nil:
-		panic(panicMsgMissingContext)
+		return nil, errorMissingContext
 	case prm.addr.GetContainerID() == nil:
-		panic(panicMsgMissingContainer)
+		return nil, errorMissingContainer
 	case prm.addr.GetObjectID() == nil:
-		panic(panicMsgMissingObject)
+		return nil, errorMissingObject
 	}
 
 	// form request body

client/object_get.go

@@ -7,19 +7,19 @@ import (
 	"fmt"
 	"io"
 
-	"github.com/nspcc-dev/neofs-api-go/v2/acl"
-	v2object "github.com/nspcc-dev/neofs-api-go/v2/object"
-	v2refs "github.com/nspcc-dev/neofs-api-go/v2/refs"
-	rpcapi "github.com/nspcc-dev/neofs-api-go/v2/rpc"
-	"github.com/nspcc-dev/neofs-api-go/v2/rpc/client"
-	v2session "github.com/nspcc-dev/neofs-api-go/v2/session"
-	"github.com/nspcc-dev/neofs-api-go/v2/signature"
-	"github.com/nspcc-dev/neofs-sdk-go/bearer"
-	apistatus "github.com/nspcc-dev/neofs-sdk-go/client/status"
-	cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
-	"github.com/nspcc-dev/neofs-sdk-go/object"
-	oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
-	"github.com/nspcc-dev/neofs-sdk-go/session"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl"
+	v2object "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/object"
+	v2refs "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
+	rpcapi "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/client"
+	v2session "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/signature"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/bearer"
+	apistatus "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client/status"
+	cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
+	oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/session"
 )
 
 // shared parameters of GET/HEAD/RANGE.
@@ -72,7 +72,7 @@ func (x *prmObjectRead) WithBearerToken(t bearer.Token) {
 	x.meta.SetBearerToken(&v2token)
 }
 
-// FromContainer specifies NeoFS container of the object.
+// FromContainer specifies FrostFS container of the object.
 // Required parameter.
 func (x *prmObjectRead) FromContainer(id cid.ID) {
 	var cnrV2 v2refs.ContainerID
@@ -100,7 +100,7 @@ type ResObjectGet struct {
 	statusRes
 }
 
-// ObjectReader is designed to read one object from NeoFS system.
+// ObjectReader is designed to read one object from FrostFS system.
 //
 // Must be initialized using Client.ObjectGetInit, any other
 // usage is unsafe.
@@ -251,7 +251,7 @@ func (x *ObjectReader) close(ignoreEOF bool) (*ResObjectGet, error) {
 //
 // Exactly one return value is non-nil. By default, server status is returned in res structure.
 // Any client's internal or transport errors are returned as Go built-in error.
-// If Client is tuned to resolve NeoFS API statuses, then NeoFS failures
+// If Client is tuned to resolve FrostFS API statuses, then FrostFS failures
 // codes are returned as error.
 //
 // Return errors:
@@ -291,22 +291,22 @@ func (x *ObjectReader) Read(p []byte) (int, error) {
 	return n, nil
 }
 
-// ObjectGetInit initiates reading an object through a remote server using NeoFS API protocol.
+// ObjectGetInit initiates reading an object through a remote server using FrostFS API protocol.
 //
 // The call only opens the transmission channel, explicit fetching is done using the ObjectReader.
 // Exactly one return value is non-nil. Resulting reader must be finally closed.
 //
-// Immediately panics if parameters are set incorrectly (see PrmObjectGet docs).
+// Returns an error if parameters are set incorrectly (see PrmObjectGet docs).
 // Context is required and must not be nil. It is used for network communication.
 func (c *Client) ObjectGetInit(ctx context.Context, prm PrmObjectGet) (*ObjectReader, error) {
 	// check parameters
 	switch {
 	case ctx == nil:
-		panic(panicMsgMissingContext)
+		return nil, errorMissingContext
 	case prm.addr.GetContainerID() == nil:
-		panic(panicMsgMissingContainer)
+		return nil, errorMissingContainer
 	case prm.addr.GetObjectID() == nil:
-		panic(panicMsgMissingObject)
+		return nil, errorMissingObject
 	}
 
 	// form request body
@@ -392,15 +392,15 @@ func (x *ResObjectHead) ReadHeader(dst *object.Object) bool {
 	return true
 }
 
-// ObjectHead reads object header through a remote server using NeoFS API protocol.
+// ObjectHead reads object header through a remote server using FrostFS API protocol.
 //
 // Exactly one return value is non-nil. By default, server status is returned in res structure.
 // Any client's internal or transport errors are returned as `error`,
-// If PrmInit.ResolveNeoFSFailures has been called, unsuccessful
-// NeoFS status codes are returned as `error`, otherwise, are included
+// If PrmInit.ResolveFrostFSFailures has been called, unsuccessful
+// FrostFS status codes are returned as `error`, otherwise, are included
 // in the returned result structure.
 //
-// Immediately panics if parameters are set incorrectly (see PrmObjectHead docs).
+// Returns an error if parameters are set incorrectly (see PrmObjectHead docs).
 // Context is required and must not be nil. It is used for network communication.
 //
 // Return errors:
@@ -417,11 +417,11 @@ func (x *ResObjectHead) ReadHeader(dst *object.Object) bool {
 func (c *Client) ObjectHead(ctx context.Context, prm PrmObjectHead) (*ResObjectHead, error) {
 	switch {
 	case ctx == nil:
-		panic(panicMsgMissingContext)
+		return nil, errorMissingContext
 	case prm.addr.GetContainerID() == nil:
-		panic(panicMsgMissingContainer)
+		return nil, errorMissingContainer
 	case prm.addr.GetObjectID() == nil:
-		panic(panicMsgMissingObject)
+		return nil, errorMissingObject
 	}
 
 	var body v2object.HeadRequestBody
@@ -505,7 +505,7 @@ type ResObjectRange struct {
 }
 
 // ObjectRangeReader is designed to read payload range of one object
-// from NeoFS system.
+// from FrostFS system.
 //
 // Must be initialized using Client.ObjectRangeInit, any other
 // usage is unsafe.
@@ -616,7 +616,7 @@ func (x *ObjectRangeReader) close(ignoreEOF bool) (*ResObjectRange, error) {
 //
 // Exactly one return value is non-nil. By default, server status is returned in res structure.
 // Any client's internal or transport errors are returned as Go built-in error.
-// If Client is tuned to resolve NeoFS API statuses, then NeoFS failures
+// If Client is tuned to resolve FrostFS API statuses, then FrostFS failures
 // codes are returned as error.
 //
 // Return errors:
@@ -658,24 +658,24 @@ func (x *ObjectRangeReader) Read(p []byte) (int, error) {
 }
 
 // ObjectRangeInit initiates reading an object's payload range through a remote
-// server using NeoFS API protocol.
+// server using FrostFS API protocol.
 //
 // The call only opens the transmission channel, explicit fetching is done using the ObjectRangeReader.
 // Exactly one return value is non-nil. Resulting reader must be finally closed.
 //
-// Immediately panics if parameters are set incorrectly (see PrmObjectRange docs).
+// Returns an error if parameters are set incorrectly (see PrmObjectRange docs).
 // Context is required and must not be nil. It is used for network communication.
 func (c *Client) ObjectRangeInit(ctx context.Context, prm PrmObjectRange) (*ObjectRangeReader, error) {
 	// check parameters
 	switch {
 	case ctx == nil:
-		panic(panicMsgMissingContext)
+		return nil, errorMissingContext
 	case prm.addr.GetContainerID() == nil:
-		panic(panicMsgMissingContainer)
+		return nil, errorMissingContainer
 	case prm.addr.GetObjectID() == nil:
-		panic(panicMsgMissingObject)
+		return nil, errorMissingObject
 	case prm.rng.GetLength() == 0:
-		panic("zero range length")
+		return nil, errorZeroRangeLength
 	}
 
 	// form request body

client/object_hash.go

@@ -2,20 +2,21 @@ package client
 
 import (
 	"context"
+	"crypto/ecdsa"
 	"fmt"
 
-	"github.com/nspcc-dev/neofs-api-go/v2/acl"
-	v2object "github.com/nspcc-dev/neofs-api-go/v2/object"
-	v2refs "github.com/nspcc-dev/neofs-api-go/v2/refs"
-	rpcapi "github.com/nspcc-dev/neofs-api-go/v2/rpc"
-	"github.com/nspcc-dev/neofs-api-go/v2/rpc/client"
-	v2session "github.com/nspcc-dev/neofs-api-go/v2/session"
-	"github.com/nspcc-dev/neofs-api-go/v2/signature"
-	"github.com/nspcc-dev/neofs-sdk-go/bearer"
-	apistatus "github.com/nspcc-dev/neofs-sdk-go/client/status"
-	cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
-	oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
-	"github.com/nspcc-dev/neofs-sdk-go/session"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl"
+	v2object "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/object"
+	v2refs "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
+	rpcapi "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/client"
+	v2session "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/signature"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/bearer"
+	apistatus "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client/status"
+	cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
+	oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/session"
 )
 
 // PrmObjectHash groups parameters of ObjectHash operation.
@@ -27,6 +28,16 @@ type PrmObjectHash struct {
 	csAlgo v2refs.ChecksumType
 
 	addr v2refs.Address
+
+	keySet bool
+	key    ecdsa.PrivateKey
+}
+
+// UseKey specifies private key to sign the requests.
+// If key is not provided, then Client default key is used.
+func (x *PrmObjectHash) UseKey(key ecdsa.PrivateKey) {
+	x.keySet = true
+	x.key = key
 }
 
 // MarkLocal tells the server to execute the operation locally.
@@ -58,7 +69,7 @@ func (x *PrmObjectHash) WithBearerToken(t bearer.Token) {
 	x.meta.SetBearerToken(&v2token)
 }
 
-// FromContainer specifies NeoFS container of the object.
+// FromContainer specifies FrostFS container of the object.
 // Required parameter.
 func (x *PrmObjectHash) FromContainer(id cid.ID) {
 	var cidV2 v2refs.ContainerID
@@ -132,18 +143,18 @@ func (x ResObjectHash) Checksums() [][]byte {
 }
 
 // ObjectHash requests checksum of the range list of the object payload using
-// NeoFS API protocol.
+// FrostFS API protocol.
 //
 // Returns a list of checksums in raw form: the format of hashes and their number
 // is left for the caller to check. Client preserves the order of the server's response.
 //
 // Exactly one return value is non-nil. By default, server status is returned in res structure.
 // Any client's internal or transport errors are returned as `error`,
-// If PrmInit.ResolveNeoFSFailures has been called, unsuccessful
-// NeoFS status codes are returned as `error`, otherwise, are included
+// If PrmInit.ResolveFrostFSFailures has been called, unsuccessful
+// FrostFS status codes are returned as `error`, otherwise, are included
 // in the returned result structure.
 //
-// Immediately panics if parameters are set incorrectly (see PrmObjectHash docs).
+// Returns an error if parameters are set incorrectly (see PrmObjectHash docs).
 // Context is required and must not be nil. It is used for network communication.
 //
 // Return statuses:
@@ -156,13 +167,13 @@ func (x ResObjectHash) Checksums() [][]byte {
 func (c *Client) ObjectHash(ctx context.Context, prm PrmObjectHash) (*ResObjectHash, error) {
 	switch {
 	case ctx == nil:
-		panic(panicMsgMissingContext)
+		return nil, errorMissingContext
 	case prm.addr.GetContainerID() == nil:
-		panic(panicMsgMissingContainer)
+		return nil, errorMissingContainer
 	case prm.addr.GetObjectID() == nil:
-		panic(panicMsgMissingObject)
+		return nil, errorMissingObject
 	case len(prm.body.GetRanges()) == 0:
-		panic("missing ranges")
+		return nil, errorMissingRanges
 	}
 
 	prm.body.SetAddress(&prm.addr)
@@ -176,7 +187,12 @@ func (c *Client) ObjectHash(ctx context.Context, prm PrmObjectHash) (*ResObjectH
 	c.prepareRequest(&req, &prm.meta)
 	req.SetBody(&prm.body)
 
-	err := signature.SignServiceMessage(&c.prm.key, &req)
+	key := c.prm.key
+	if prm.keySet {
+		key = prm.key
+	}
+
+	err := signature.SignServiceMessage(&key, &req)
 	if err != nil {
 		return nil, fmt.Errorf("sign request: %w", err)
 	}

client/object_put.go

@@ -7,17 +7,17 @@ import (
 	"fmt"
 	"io"
 
-	"github.com/nspcc-dev/neofs-api-go/v2/acl"
-	v2object "github.com/nspcc-dev/neofs-api-go/v2/object"
-	rpcapi "github.com/nspcc-dev/neofs-api-go/v2/rpc"
-	"github.com/nspcc-dev/neofs-api-go/v2/rpc/client"
-	v2session "github.com/nspcc-dev/neofs-api-go/v2/session"
-	"github.com/nspcc-dev/neofs-api-go/v2/signature"
-	"github.com/nspcc-dev/neofs-sdk-go/bearer"
-	apistatus "github.com/nspcc-dev/neofs-sdk-go/client/status"
-	"github.com/nspcc-dev/neofs-sdk-go/object"
-	oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
-	"github.com/nspcc-dev/neofs-sdk-go/session"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl"
+	v2object "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/object"
+	rpcapi "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/client"
+	v2session "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/signature"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/bearer"
+	apistatus "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client/status"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
+	oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/session"
 )
 
 // PrmObjectPutInit groups parameters of ObjectPutInit operation.
@@ -44,7 +44,7 @@ func (x ResObjectPut) StoredObjectID() oid.ID {
 	return x.obj
 }
 
-// ObjectWriter is designed to write one object to NeoFS system.
+// ObjectWriter is designed to write one object to FrostFS system.
 //
 // Must be initialized using Client.ObjectPutInit, any other
 // usage is unsafe.
@@ -181,7 +181,7 @@ func (x *ObjectWriter) WritePayloadChunk(chunk []byte) bool {
 //
 // Exactly one return value is non-nil. By default, server status is returned in res structure.
 // Any client's internal or transport errors are returned as Go built-in error.
-// If Client is tuned to resolve NeoFS API statuses, then NeoFS failures
+// If Client is tuned to resolve FrostFS API statuses, then FrostFS failures
 // codes are returned as error.
 //
 // Return statuses:
@@ -230,16 +230,17 @@ func (x *ObjectWriter) Close() (*ResObjectPut, error) {
 	return &x.res, nil
 }
 
-// ObjectPutInit initiates writing an object through a remote server using NeoFS API protocol.
+// ObjectPutInit initiates writing an object through a remote server using FrostFS API protocol.
 //
 // The call only opens the transmission channel, explicit recording is done using the ObjectWriter.
 // Exactly one return value is non-nil. Resulting writer must be finally closed.
 //
+// Returns an error if parameters are set incorrectly.
 // Context is required and must not be nil. It is used for network communication.
 func (c *Client) ObjectPutInit(ctx context.Context, prm PrmObjectPutInit) (*ObjectWriter, error) {
 	// check parameters
 	if ctx == nil {
-		panic(panicMsgMissingContext)
+		return nil, errorMissingContext
 	}
 
 	var w ObjectWriter

client/object_search.go

@@ -7,19 +7,19 @@ import (
 	"fmt"
 	"io"
 
-	"github.com/nspcc-dev/neofs-api-go/v2/acl"
-	v2object "github.com/nspcc-dev/neofs-api-go/v2/object"
-	v2refs "github.com/nspcc-dev/neofs-api-go/v2/refs"
-	rpcapi "github.com/nspcc-dev/neofs-api-go/v2/rpc"
-	"github.com/nspcc-dev/neofs-api-go/v2/rpc/client"
-	v2session "github.com/nspcc-dev/neofs-api-go/v2/session"
-	"github.com/nspcc-dev/neofs-api-go/v2/signature"
-	"github.com/nspcc-dev/neofs-sdk-go/bearer"
-	apistatus "github.com/nspcc-dev/neofs-sdk-go/client/status"
-	cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
-	"github.com/nspcc-dev/neofs-sdk-go/object"
-	oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
-	"github.com/nspcc-dev/neofs-sdk-go/session"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl"
+	v2object "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/object"
+	v2refs "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
+	rpcapi "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/client"
+	v2session "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/signature"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/bearer"
+	apistatus "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client/status"
+	cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
+	oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/session"
 )
 
 // PrmObjectSearch groups parameters of ObjectSearch operation.
@@ -94,7 +94,7 @@ type ResObjectSearch struct {
 	statusRes
 }
 
-// ObjectListReader is designed to read list of object identifiers from NeoFS system.
+// ObjectListReader is designed to read list of object identifiers from FrostFS system.
 //
 // Must be initialized using Client.ObjectSearch, any other usage is unsafe.
 type ObjectListReader struct {
@@ -194,7 +194,7 @@ func (x *ObjectListReader) Iterate(f func(oid.ID) bool) error {
 //
 // Exactly one return value is non-nil. By default, server status is returned in res structure.
 // Any client's internal or transport errors are returned as Go built-in error.
-// If Client is tuned to resolve NeoFS API statuses, then NeoFS failures
+// If Client is tuned to resolve FrostFS API statuses, then FrostFS failures
 // codes are returned as error.
 //
 // Return statuses:
@@ -212,21 +212,21 @@ func (x *ObjectListReader) Close() (*ResObjectSearch, error) {
 	return &x.res, nil
 }
 
-// ObjectSearchInit initiates object selection through a remote server using NeoFS API protocol.
+// ObjectSearchInit initiates object selection through a remote server using FrostFS API protocol.
 //
 // The call only opens the transmission channel, explicit fetching of matched objects
 // is done using the ObjectListReader. Exactly one return value is non-nil.
 // Resulting reader must be finally closed.
 //
-// Immediately panics if parameters are set incorrectly (see PrmObjectSearch docs).
+// Returns an error if parameters are set incorrectly (see PrmObjectSearch docs).
 // Context is required and must not be nil. It is used for network communication.
 func (c *Client) ObjectSearchInit(ctx context.Context, prm PrmObjectSearch) (*ObjectListReader, error) {
 	// check parameters
 	switch {
 	case ctx == nil:
-		panic(panicMsgMissingContext)
+		return nil, errorMissingContext
 	case !prm.cnrSet:
-		panic(panicMsgMissingContainer)
+		return nil, errorMissingContainer
 	}
 
 	var cidV2 v2refs.ContainerID

client/object_search_test.go

@@ -7,12 +7,12 @@ import (
 	"io"
 	"testing"
 
+	v2object "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/object"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
+	signatureV2 "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/signature"
+	oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
+	oidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id/test"
 	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
-	v2object "github.com/nspcc-dev/neofs-api-go/v2/object"
-	"github.com/nspcc-dev/neofs-api-go/v2/refs"
-	signatureV2 "github.com/nspcc-dev/neofs-api-go/v2/signature"
-	oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
-	oidtest "github.com/nspcc-dev/neofs-sdk-go/object/id/test"
 	"github.com/stretchr/testify/require"
 )
 

client/reputation.go

@@ -3,10 +3,10 @@ package client
 import (
 	"context"
 
-	v2reputation "github.com/nspcc-dev/neofs-api-go/v2/reputation"
-	rpcapi "github.com/nspcc-dev/neofs-api-go/v2/rpc"
-	"github.com/nspcc-dev/neofs-api-go/v2/rpc/client"
-	"github.com/nspcc-dev/neofs-sdk-go/reputation"
+	v2reputation "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/reputation"
+	rpcapi "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/client"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/reputation"
 )
 
 // PrmAnnounceLocalTrust groups parameters of AnnounceLocalTrust operation.
@@ -18,13 +18,13 @@ type PrmAnnounceLocalTrust struct {
 	trusts []reputation.Trust
 }
 
-// SetEpoch sets number of NeoFS epoch in which the trust was assessed.
+// SetEpoch sets number of FrostFS epoch in which the trust was assessed.
 // Required parameter, must not be zero.
 func (x *PrmAnnounceLocalTrust) SetEpoch(epoch uint64) {
 	x.epoch = epoch
 }
 
-// SetValues sets values describing trust of the client to the NeoFS network participants.
+// SetValues sets values describing trust of the client to the FrostFS network participants.
 // Required parameter. Must not be empty.
 //
 // Must not be mutated before the end of the operation.
@@ -37,15 +37,15 @@ type ResAnnounceLocalTrust struct {
 	statusRes
 }
 
-// AnnounceLocalTrust sends client's trust values to the NeoFS network participants.
+// AnnounceLocalTrust sends client's trust values to the FrostFS network participants.
 //
 // Exactly one return value is non-nil. By default, server status is returned in res structure.
 // Any client's internal or transport errors are returned as `error`.
-// If PrmInit.ResolveNeoFSFailures has been called, unsuccessful
-// NeoFS status codes are returned as `error`, otherwise, are included
+// If PrmInit.ResolveFrostFSFailures has been called, unsuccessful
+// FrostFS status codes are returned as `error`, otherwise, are included
 // in the returned result structure.
 //
-// Immediately panics if parameters are set incorrectly (see PrmAnnounceLocalTrust docs).
+// Returns an error if parameters are set incorrectly (see PrmAnnounceLocalTrust docs).
 // Context is required and must not be nil. It is used for network communication.
 //
 // Return statuses:
@@ -54,11 +54,11 @@ func (c *Client) AnnounceLocalTrust(ctx context.Context, prm PrmAnnounceLocalTru
 	// check parameters
 	switch {
 	case ctx == nil:
-		panic(panicMsgMissingContext)
+		return nil, errorMissingContext
 	case prm.epoch == 0:
-		panic("zero epoch")
+		return nil, errorZeroEpoch
 	case len(prm.trusts) == 0:
-		panic("missing trusts")
+		return nil, errorMissingTrusts
 	}
 
 	// form request body
@@ -113,7 +113,7 @@ type PrmAnnounceIntermediateTrust struct {
 	trust    reputation.PeerToPeerTrust
 }
 
-// SetEpoch sets number of NeoFS epoch with which client's calculation algorithm is initialized.
+// SetEpoch sets number of FrostFS epoch with which client's calculation algorithm is initialized.
 // Required parameter, must not be zero.
 func (x *PrmAnnounceIntermediateTrust) SetEpoch(epoch uint64) {
 	x.epoch = epoch
@@ -137,16 +137,16 @@ type ResAnnounceIntermediateTrust struct {
 	statusRes
 }
 
-// AnnounceIntermediateTrust sends global trust values calculated for the specified NeoFS network participants
+// AnnounceIntermediateTrust sends global trust values calculated for the specified FrostFS network participants
 // at some stage of client's calculation algorithm.
 //
 // Exactly one return value is non-nil. By default, server status is returned in res structure.
 // Any client's internal or transport errors are returned as `error`.
-// If PrmInit.ResolveNeoFSFailures has been called, unsuccessful
-// NeoFS status codes are returned as `error`, otherwise, are included
+// If PrmInit.ResolveFrostFSFailures has been called, unsuccessful
+// FrostFS status codes are returned as `error`, otherwise, are included
 // in the returned result structure.
 //
-// Immediately panics if parameters are set incorrectly (see PrmAnnounceIntermediateTrust docs).
+// Returns an error if parameters are set incorrectly (see PrmAnnounceIntermediateTrust docs).
 // Context is required and must not be nil. It is used for network communication.
 //
 // Return statuses:
@@ -155,11 +155,11 @@ func (c *Client) AnnounceIntermediateTrust(ctx context.Context, prm PrmAnnounceI
 	// check parameters
 	switch {
 	case ctx == nil:
-		panic(panicMsgMissingContext)
+		return nil, errorMissingContext
 	case prm.epoch == 0:
-		panic("zero epoch")
+		return nil, errorZeroEpoch
 	case !prm.trustSet:
-		panic("current trust value not set")
+		return nil, errorTrustNotSet
 	}
 
 	var trust v2reputation.PeerToPeerTrust

client/response.go

@@ -1,8 +1,8 @@
 package client
 
-import "github.com/nspcc-dev/neofs-api-go/v2/session"
+import "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session"
 
-// ResponseMetaInfo groups meta information about any NeoFS API response.
+// ResponseMetaInfo groups meta information about any FrostFS API response.
 type ResponseMetaInfo struct {
 	key []byte
 
@@ -21,7 +21,7 @@ func (x ResponseMetaInfo) ResponderKey() []byte {
 	return x.key
 }
 
-// Epoch returns local NeoFS epoch of the server.
+// Epoch returns local FrostFS epoch of the server.
 func (x ResponseMetaInfo) Epoch() uint64 {
 	return x.epoch
 }

client/session.go

@@ -4,11 +4,11 @@ import (
 	"context"
 	"crypto/ecdsa"
 
-	"github.com/nspcc-dev/neofs-api-go/v2/refs"
-	rpcapi "github.com/nspcc-dev/neofs-api-go/v2/rpc"
-	"github.com/nspcc-dev/neofs-api-go/v2/rpc/client"
-	v2session "github.com/nspcc-dev/neofs-api-go/v2/session"
-	"github.com/nspcc-dev/neofs-sdk-go/user"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
+	rpcapi "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/client"
+	v2session "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user"
 )
 
 // PrmSessionCreate groups parameters of SessionCreate operation.
@@ -46,7 +46,7 @@ func (x *ResSessionCreate) setID(id []byte) {
 	x.id = id
 }
 
-// ID returns identifier of the opened session in a binary NeoFS API protocol format.
+// ID returns identifier of the opened session in a binary FrostFS API protocol format.
 //
 // Client doesn't retain value so modification is safe.
 func (x ResSessionCreate) ID() []byte {
@@ -57,7 +57,7 @@ func (x *ResSessionCreate) setSessionKey(key []byte) {
 	x.sessionKey = key
 }
 
-// PublicKey returns public key of the opened session in a binary NeoFS API protocol format.
+// PublicKey returns public key of the opened session in a binary FrostFS API protocol format.
 func (x ResSessionCreate) PublicKey() []byte {
 	return x.sessionKey
 }
@@ -68,11 +68,11 @@ func (x ResSessionCreate) PublicKey() []byte {
 //
 // Exactly one return value is non-nil. By default, server status is returned in res structure.
 // Any client's internal or transport errors are returned as `error`.
-// If PrmInit.ResolveNeoFSFailures has been called, unsuccessful
-// NeoFS status codes are returned as `error`, otherwise, are included
+// If PrmInit.ResolveFrostFSFailures has been called, unsuccessful
+// FrostFS status codes are returned as `error`, otherwise, are included
 // in the returned result structure.
 //
-// Immediately panics if parameters are set incorrectly (see PrmSessionCreate docs).
+// Returns an error if parameters are set incorrectly (see PrmSessionCreate docs).
 // Context is required and must not be nil. It is used for network communication.
 //
 // Return statuses:
@@ -80,7 +80,7 @@ func (x ResSessionCreate) PublicKey() []byte {
 func (c *Client) SessionCreate(ctx context.Context, prm PrmSessionCreate) (*ResSessionCreate, error) {
 	// check context
 	if ctx == nil {
-		panic(panicMsgMissingContext)
+		return nil, errorMissingContext
 	}
 
 	ownerKey := c.prm.key.PublicKey

client/status/common.go

@@ -3,7 +3,7 @@ package apistatus
 import (
 	"encoding/binary"
 
-	"github.com/nspcc-dev/neofs-api-go/v2/status"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/status"
 )
 
 // ServerInternal describes failure statuses related to internal server errors.
@@ -130,10 +130,17 @@ type SignatureVerification struct {
 	v2 status.Status
 }
 
+const defaultSignatureVerificationMsg = "signature verification failed"
+
 func (x SignatureVerification) Error() string {
+	msg := x.v2.Message()
+	if msg == "" {
+		msg = defaultSignatureVerificationMsg
+	}
+
 	return errMessageStatusV2(
 		globalizeCodeV2(status.SignatureVerificationFail, status.GlobalizeCommonFail),
-		x.v2.Message(),
+		msg,
 	)
 }
 
@@ -153,7 +160,7 @@ func (x SignatureVerification) ToStatusV2() *status.Status {
 	x.v2.SetCode(globalizeCodeV2(status.SignatureVerificationFail, status.GlobalizeCommonFail))
 
 	if x.v2.Message() == "" {
-		x.v2.SetMessage("signature verification failed")
+		x.v2.SetMessage(defaultSignatureVerificationMsg)
 	}
 
 	return &x.v2
@@ -181,11 +188,13 @@ type NodeUnderMaintenance struct {
 	v2 status.Status
 }
 
+const defaultNodeUnderMaintenanceMsg = "node is under maintenance"
+
 // Error implements the error interface.
 func (x NodeUnderMaintenance) Error() string {
 	msg := x.Message()
 	if msg == "" {
-		msg = "node is under maintenance"
+		msg = defaultNodeUnderMaintenanceMsg
 	}
 
 	return errMessageStatusV2(
@@ -202,10 +211,15 @@ func (x *NodeUnderMaintenance) fromStatusV2(st *status.Status) {
 // If the value was returned by FromStatusV2, returns the source message.
 // Otherwise, returns message with
 //   - code: NODE_UNDER_MAINTENANCE;
-//   - string message: written message via SetMessage;
+//   - string message: written message via SetMessage or
+//     "node is under maintenance" as a default message;
 //   - details: empty.
 func (x NodeUnderMaintenance) ToStatusV2() *status.Status {
 	x.v2.SetCode(globalizeCodeV2(status.NodeUnderMaintenance, status.GlobalizeCommonFail))
+	if x.v2.Message() == "" {
+		x.v2.SetMessage(defaultNodeUnderMaintenanceMsg)
+	}
+
 	return &x.v2
 }
 

client/status/common_test.go

@@ -3,8 +3,8 @@ package apistatus_test
 import (
 	"testing"
 
-	"github.com/nspcc-dev/neofs-api-go/v2/status"
-	apistatus "github.com/nspcc-dev/neofs-sdk-go/client/status"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/status"
+	apistatus "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client/status"
 	"github.com/stretchr/testify/require"
 )
 

client/status/container.go

@@ -1,8 +1,8 @@
 package apistatus
 
 import (
-	"github.com/nspcc-dev/neofs-api-go/v2/container"
-	"github.com/nspcc-dev/neofs-api-go/v2/status"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/container"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/status"
 )
 
 // ContainerNotFound describes status of the failure because of the missing container.
@@ -11,10 +11,17 @@ type ContainerNotFound struct {
 	v2 status.Status
 }
 
+const defaultContainerNotFoundMsg = "container not found"
+
 func (x ContainerNotFound) Error() string {
+	msg := x.v2.Message()
+	if msg == "" {
+		msg = defaultContainerNotFoundMsg
+	}
+
 	return errMessageStatusV2(
 		globalizeCodeV2(container.StatusNotFound, container.GlobalizeFail),
-		x.v2.Message(),
+		msg,
 	)
 }
 
@@ -31,7 +38,7 @@ func (x *ContainerNotFound) fromStatusV2(st *status.Status) {
 //   - details: empty.
 func (x ContainerNotFound) ToStatusV2() *status.Status {
 	x.v2.SetCode(globalizeCodeV2(container.StatusNotFound, container.GlobalizeFail))
-	x.v2.SetMessage("container not found")
+	x.v2.SetMessage(defaultContainerNotFoundMsg)
 	return &x.v2
 }
 
@@ -42,10 +49,17 @@ type EACLNotFound struct {
 	v2 status.Status
 }
 
+const defaultEACLNotFoundMsg = "eACL not found"
+
 func (x EACLNotFound) Error() string {
+	msg := x.v2.Message()
+	if msg == "" {
+		msg = defaultEACLNotFoundMsg
+	}
+
 	return errMessageStatusV2(
 		globalizeCodeV2(container.StatusEACLNotFound, container.GlobalizeFail),
-		x.v2.Message(),
+		msg,
 	)
 }
 
@@ -62,6 +76,6 @@ func (x *EACLNotFound) fromStatusV2(st *status.Status) {
 //   - details: empty.
 func (x EACLNotFound) ToStatusV2() *status.Status {
 	x.v2.SetCode(globalizeCodeV2(container.StatusEACLNotFound, container.GlobalizeFail))
-	x.v2.SetMessage("eACL not found")
+	x.v2.SetMessage(defaultEACLNotFoundMsg)
 	return &x.v2
 }

client/status/object.go

@@ -1,8 +1,8 @@
 package apistatus
 
 import (
-	"github.com/nspcc-dev/neofs-api-go/v2/object"
-	"github.com/nspcc-dev/neofs-api-go/v2/status"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/object"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/status"
 )
 
 // ObjectLocked describes status of the failure because of the locked object.
@@ -11,10 +11,17 @@ type ObjectLocked struct {
 	v2 status.Status
 }
 
+const defaultObjectLockedMsg = "object is locked"
+
 func (x ObjectLocked) Error() string {
+	msg := x.v2.Message()
+	if msg == "" {
+		msg = defaultObjectLockedMsg
+	}
+
 	return errMessageStatusV2(
 		globalizeCodeV2(object.StatusLocked, object.GlobalizeFail),
-		x.v2.Message(),
+		msg,
 	)
 }
 
@@ -31,7 +38,7 @@ func (x *ObjectLocked) fromStatusV2(st *status.Status) {
 //   - details: empty.
 func (x ObjectLocked) ToStatusV2() *status.Status {
 	x.v2.SetCode(globalizeCodeV2(object.StatusLocked, object.GlobalizeFail))
-	x.v2.SetMessage("object is locked")
+	x.v2.SetMessage(defaultObjectLockedMsg)
 	return &x.v2
 }
 
@@ -41,10 +48,17 @@ type LockNonRegularObject struct {
 	v2 status.Status
 }
 
+const defaultLockNonRegularObjectMsg = "locking non-regular object is forbidden"
+
 func (x LockNonRegularObject) Error() string {
+	msg := x.v2.Message()
+	if msg == "" {
+		msg = defaultLockNonRegularObjectMsg
+	}
+
 	return errMessageStatusV2(
 		globalizeCodeV2(object.StatusLockNonRegularObject, object.GlobalizeFail),
-		x.v2.Message(),
+		msg,
 	)
 }
 
@@ -61,7 +75,7 @@ func (x *LockNonRegularObject) fromStatusV2(st *status.Status) {
 //   - details: empty.
 func (x LockNonRegularObject) ToStatusV2() *status.Status {
 	x.v2.SetCode(globalizeCodeV2(object.StatusLockNonRegularObject, object.GlobalizeFail))
-	x.v2.SetMessage("locking non-regular object is forbidden")
+	x.v2.SetMessage(defaultLockNonRegularObjectMsg)
 	return &x.v2
 }
 
@@ -71,10 +85,17 @@ type ObjectAccessDenied struct {
 	v2 status.Status
 }
 
+const defaultObjectAccessDeniedMsg = "access to object operation denied"
+
 func (x ObjectAccessDenied) Error() string {
+	msg := x.v2.Message()
+	if msg == "" {
+		msg = defaultObjectAccessDeniedMsg
+	}
+
 	return errMessageStatusV2(
 		globalizeCodeV2(object.StatusAccessDenied, object.GlobalizeFail),
-		x.v2.Message(),
+		msg,
 	)
 }
 
@@ -91,7 +112,7 @@ func (x *ObjectAccessDenied) fromStatusV2(st *status.Status) {
 //   - details: empty.
 func (x ObjectAccessDenied) ToStatusV2() *status.Status {
 	x.v2.SetCode(globalizeCodeV2(object.StatusAccessDenied, object.GlobalizeFail))
-	x.v2.SetMessage("access to object operation denied")
+	x.v2.SetMessage(defaultObjectAccessDeniedMsg)
 	return &x.v2
 }
 
@@ -112,10 +133,17 @@ type ObjectNotFound struct {
 	v2 status.Status
 }
 
+const defaultObjectNotFoundMsg = "object not found"
+
 func (x ObjectNotFound) Error() string {
+	msg := x.v2.Message()
+	if msg == "" {
+		msg = defaultObjectNotFoundMsg
+	}
+
 	return errMessageStatusV2(
 		globalizeCodeV2(object.StatusNotFound, object.GlobalizeFail),
-		x.v2.Message(),
+		msg,
 	)
 }
 
@@ -132,7 +160,7 @@ func (x *ObjectNotFound) fromStatusV2(st *status.Status) {
 //   - details: empty.
 func (x ObjectNotFound) ToStatusV2() *status.Status {
 	x.v2.SetCode(globalizeCodeV2(object.StatusNotFound, object.GlobalizeFail))
-	x.v2.SetMessage("object not found")
+	x.v2.SetMessage(defaultObjectNotFoundMsg)
 	return &x.v2
 }
 
@@ -142,10 +170,17 @@ type ObjectAlreadyRemoved struct {
 	v2 status.Status
 }
 
+const defaultObjectAlreadyRemovedMsg = "object already removed"
+
 func (x ObjectAlreadyRemoved) Error() string {
+	msg := x.v2.Message()
+	if msg == "" {
+		msg = defaultObjectAlreadyRemovedMsg
+	}
+
 	return errMessageStatusV2(
 		globalizeCodeV2(object.StatusAlreadyRemoved, object.GlobalizeFail),
-		x.v2.Message(),
+		msg,
 	)
 }
 
@@ -162,7 +197,7 @@ func (x *ObjectAlreadyRemoved) fromStatusV2(st *status.Status) {
 //   - details: empty.
 func (x ObjectAlreadyRemoved) ToStatusV2() *status.Status {
 	x.v2.SetCode(globalizeCodeV2(object.StatusAlreadyRemoved, object.GlobalizeFail))
-	x.v2.SetMessage("object already removed")
+	x.v2.SetMessage(defaultObjectAlreadyRemovedMsg)
 	return &x.v2
 }
 
@@ -173,10 +208,17 @@ type ObjectOutOfRange struct {
 	v2 status.Status
 }
 
+const defaultObjectOutOfRangeMsg = "out of range"
+
 func (x ObjectOutOfRange) Error() string {
+	msg := x.v2.Message()
+	if msg == "" {
+		msg = defaultObjectOutOfRangeMsg
+	}
+
 	return errMessageStatusV2(
 		globalizeCodeV2(object.StatusOutOfRange, object.GlobalizeFail),
-		x.v2.Message(),
+		msg,
 	)
 }
 
@@ -193,6 +235,6 @@ func (x *ObjectOutOfRange) fromStatusV2(st *status.Status) {
 //   - details: empty.
 func (x ObjectOutOfRange) ToStatusV2() *status.Status {
 	x.v2.SetCode(globalizeCodeV2(object.StatusOutOfRange, object.GlobalizeFail))
-	x.v2.SetMessage("out of range")
+	x.v2.SetMessage(defaultObjectOutOfRangeMsg)
 	return &x.v2
 }

client/status/object_test.go

@@ -3,7 +3,7 @@ package apistatus_test
 import (
 	"testing"
 
-	apistatus "github.com/nspcc-dev/neofs-sdk-go/client/status"
+	apistatus "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client/status"
 	"github.com/stretchr/testify/require"
 )
 

client/status/session.go

@@ -1,8 +1,8 @@
 package apistatus
 
 import (
-	"github.com/nspcc-dev/neofs-api-go/v2/session"
-	"github.com/nspcc-dev/neofs-api-go/v2/status"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/status"
 )
 
 // SessionTokenNotFound describes status of the failure because of the missing session token.
@@ -11,10 +11,17 @@ type SessionTokenNotFound struct {
 	v2 status.Status
 }
 
+const defaultSessionTokenNotFoundMsg = "session token not found"
+
 func (x SessionTokenNotFound) Error() string {
+	msg := x.v2.Message()
+	if msg == "" {
+		msg = defaultSessionTokenNotFoundMsg
+	}
+
 	return errMessageStatusV2(
 		globalizeCodeV2(session.StatusTokenNotFound, session.GlobalizeFail),
-		x.v2.Message(),
+		msg,
 	)
 }
 
@@ -31,7 +38,7 @@ func (x *SessionTokenNotFound) fromStatusV2(st *status.Status) {
 //   - details: empty.
 func (x SessionTokenNotFound) ToStatusV2() *status.Status {
 	x.v2.SetCode(globalizeCodeV2(session.StatusTokenNotFound, session.GlobalizeFail))
-	x.v2.SetMessage("session token not found")
+	x.v2.SetMessage(defaultSessionTokenNotFoundMsg)
 	return &x.v2
 }
 
@@ -41,10 +48,17 @@ type SessionTokenExpired struct {
 	v2 status.Status
 }
 
+const defaultSessionTokenExpiredMsg = "expired session token"
+
 func (x SessionTokenExpired) Error() string {
+	msg := x.v2.Message()
+	if msg == "" {
+		msg = defaultSessionTokenExpiredMsg
+	}
+
 	return errMessageStatusV2(
 		globalizeCodeV2(session.StatusTokenExpired, session.GlobalizeFail),
-		x.v2.Message(),
+		msg,
 	)
 }
 
@@ -61,6 +75,6 @@ func (x *SessionTokenExpired) fromStatusV2(st *status.Status) {
 //   - details: empty.
 func (x SessionTokenExpired) ToStatusV2() *status.Status {
 	x.v2.SetCode(globalizeCodeV2(session.StatusTokenExpired, session.GlobalizeFail))
-	x.v2.SetMessage("expired session token")
+	x.v2.SetMessage(defaultSessionTokenExpiredMsg)
 	return &x.v2
 }

client/status/status.go

@@ -1,6 +1,6 @@
 package apistatus
 
-// Status defines a variety of NeoFS API status returns.
+// Status defines a variety of FrostFS API status returns.
 //
 // All statuses are split into two disjoint subsets: successful and failed, and:
 //   - statuses that implement the build-in error interface are considered failed statuses;
@@ -14,7 +14,7 @@ package apistatus
 // IsSuccessful function should be used (try to avoid nil comparison).
 // It should be noted that using direct typecasting is not a compatible approach.
 //
-// To transport statuses using the NeoFS API V2 protocol, see StatusV2 interface and FromStatusV2 and ToStatusV2 functions.
+// To transport statuses using the FrostFS API V2 protocol, see StatusV2 interface and FromStatusV2 and ToStatusV2 functions.
 type Status interface{}
 
 // ErrFromStatus converts Status instance to error if it is failed. Returns nil on successful Status.

client/status/status_test.go

@@ -4,7 +4,7 @@ import (
 	"errors"
 	"testing"
 
-	apistatus "github.com/nspcc-dev/neofs-sdk-go/client/status"
+	apistatus "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client/status"
 	"github.com/stretchr/testify/require"
 )
 

client/status/success.go

@@ -1,7 +1,7 @@
 package apistatus
 
 import (
-	"github.com/nspcc-dev/neofs-api-go/v2/status"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/status"
 )
 
 // SuccessDefaultV2 represents Status instance of default success. Implements StatusV2.

client/status/unrecognized.go

@@ -1,7 +1,7 @@
 package apistatus
 
 import (
-	"github.com/nspcc-dev/neofs-api-go/v2/status"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/status"
 )
 
 type unrecognizedStatusV2 struct {

client/status/v2.go

@@ -3,19 +3,19 @@ package apistatus
 import (
 	"fmt"
 
-	"github.com/nspcc-dev/neofs-api-go/v2/container"
-	"github.com/nspcc-dev/neofs-api-go/v2/object"
-	"github.com/nspcc-dev/neofs-api-go/v2/session"
-	"github.com/nspcc-dev/neofs-api-go/v2/status"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/container"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/object"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/status"
 )
 
-// StatusV2 defines a variety of Status instances compatible with NeoFS API V2 protocol.
+// StatusV2 defines a variety of Status instances compatible with FrostFS API V2 protocol.
 //
 // Note: it is not recommended to use this type directly, it is intended for documentation of the library functionality.
 type StatusV2 interface {
 	Status
 
-	// ToStatusV2 returns the status as github.com/nspcc-dev/neofs-api-go/v2/status.Status message structure.
+	// ToStatusV2 returns the status as git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/status.Status message structure.
 	ToStatusV2() *status.Status
 }
 

client/status/v2_test.go

@@ -4,7 +4,7 @@ import (
 	"errors"
 	"testing"
 
-	apistatus "github.com/nspcc-dev/neofs-sdk-go/client/status"
+	apistatus "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client/status"
 	"github.com/stretchr/testify/require"
 )
 

container/acl/acl_basic.go

@@ -6,9 +6,9 @@ import (
 	"strings"
 )
 
-// Basic represents basic part of the NeoFS container's ACL. It includes
+// Basic represents basic part of the FrostFS container's ACL. It includes
 // common (pretty simple) access rules for operations inside the container.
-// See NeoFS Specification for details.
+// See FrostFS Specification for details.
 //
 // One can find some similarities with the traditional Unix permission, such as
 //
@@ -236,7 +236,7 @@ const (
 	NamePublicAppendExtended = "eacl-public-append"
 )
 
-// Frequently used Basic values. Bitmasks are taken from the NeoFS Specification.
+// Frequently used Basic values. Bitmasks are taken from the FrostFS Specification.
 const (
 	Private              = Basic(0x1C8C8CCC) // private
 	PrivateExtended      = Basic(0x0C8C8CCC) // eacl-private

container/acl/doc.go

@@ -1,7 +1,7 @@
 /*
-Package acl provides functionality to control access to data and operations on them in NeoFS containers.
+Package acl provides functionality to control access to data and operations on them in FrostFS containers.
 
-Type Basic represents basic ACL of the NeoFS container which specifies the general order of data access.
+Type Basic represents basic ACL of the FrostFS container which specifies the general order of data access.
 Basic provides interface of rule composition. Package acl also exports some frequently used settings like
 private or public.
 */

container/container.go

@@ -8,36 +8,36 @@ import (
 	"strconv"
 	"time"
 
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/container"
+	v2netmap "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/netmap"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/acl"
+	cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
+	frostfscrypto "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/crypto"
+	frostfsecdsa "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/crypto/ecdsa"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/netmap"
+	subnetid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/subnet/id"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/version"
 	"github.com/google/uuid"
-	"github.com/nspcc-dev/neofs-api-go/v2/container"
-	v2netmap "github.com/nspcc-dev/neofs-api-go/v2/netmap"
-	"github.com/nspcc-dev/neofs-api-go/v2/refs"
-	"github.com/nspcc-dev/neofs-sdk-go/container/acl"
-	cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
-	neofscrypto "github.com/nspcc-dev/neofs-sdk-go/crypto"
-	neofsecdsa "github.com/nspcc-dev/neofs-sdk-go/crypto/ecdsa"
-	"github.com/nspcc-dev/neofs-sdk-go/netmap"
-	subnetid "github.com/nspcc-dev/neofs-sdk-go/subnet/id"
-	"github.com/nspcc-dev/neofs-sdk-go/user"
-	"github.com/nspcc-dev/neofs-sdk-go/version"
 )
 
-// Container represents descriptor of the NeoFS container. Container logically
-// stores NeoFS objects. Container is one of the basic and at the same time
-// necessary data storage units in the NeoFS. Container includes data about the
+// Container represents descriptor of the FrostFS container. Container logically
+// stores FrostFS objects. Container is one of the basic and at the same time
+// necessary data storage units in the FrostFS. Container includes data about the
 // owner, rules for placing objects and other information necessary for the
 // system functioning.
 //
 // Container type instances can represent different container states in the
-// system, depending on the context. To create new container in NeoFS zero
+// system, depending on the context. To create new container in FrostFS zero
 // instance SHOULD be declared, initialized using Init method and filled using
-// dedicated methods. Once container is saved in the NeoFS network, it can't be
-// changed: containers stored in the system are immutable, and NeoFS is a CAS
+// dedicated methods. Once container is saved in the FrostFS network, it can't be
+// changed: containers stored in the system are immutable, and FrostFS is a CAS
 // of containers that are identified by a fixed length value (see cid.ID type).
 // Instances for existing containers can be initialized using decoding methods
 // (e.g Unmarshal).
 //
-// Container is mutually compatible with github.com/nspcc-dev/neofs-api-go/v2/container.Container
+// Container is mutually compatible with git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/container.Container
 // message. See ReadFromV2 / WriteToV2 methods.
 type Container struct {
 	v2 container.Container
@@ -137,7 +137,7 @@ func (x *Container) readFromV2(m container.Container, checkFieldPresence bool) e
 }
 
 // ReadFromV2 reads Container from the container.Container message. Checks if the
-// message conforms to NeoFS API V2 protocol.
+// message conforms to FrostFS API V2 protocol.
 //
 // See also WriteToV2.
 func (x *Container) ReadFromV2(m container.Container) error {
@@ -152,7 +152,7 @@ func (x Container) WriteToV2(m *container.Container) {
 	*m = x.v2
 }
 
-// Marshal encodes Container into a binary format of the NeoFS API protocol
+// Marshal encodes Container into a binary format of the FrostFS API protocol
 // (Protocol Buffers with direct field order).
 //
 // See also Unmarshal.
@@ -160,7 +160,7 @@ func (x Container) Marshal() []byte {
 	return x.v2.StableMarshal(nil)
 }
 
-// Unmarshal decodes NeoFS API protocol binary format into the Container
+// Unmarshal decodes FrostFS API protocol binary format into the Container
 // (Protocol Buffers with direct field order). Returns an error describing
 // a format violation.
 //
@@ -176,7 +176,7 @@ func (x *Container) Unmarshal(data []byte) error {
 	return x.readFromV2(m, false)
 }
 
-// MarshalJSON encodes Container into a JSON format of the NeoFS API protocol
+// MarshalJSON encodes Container into a JSON format of the FrostFS API protocol
 // (Protocol Buffers JSON).
 //
 // See also UnmarshalJSON.
@@ -184,7 +184,7 @@ func (x Container) MarshalJSON() ([]byte, error) {
 	return x.v2.MarshalJSON()
 }
 
-// UnmarshalJSON decodes NeoFS API protocol JSON format into the Container
+// UnmarshalJSON decodes FrostFS API protocol JSON format into the Container
 // (Protocol Buffers JSON). Returns an error describing a format violation.
 //
 // See also MarshalJSON.
@@ -192,7 +192,7 @@ func (x *Container) UnmarshalJSON(data []byte) error {
 	return x.v2.UnmarshalJSON(data)
 }
 
-// Init initializes all internal data of the Container required by NeoFS API
+// Init initializes all internal data of the Container required by FrostFS API
 // protocol. Init MUST be called when creating a new container. Init SHOULD NOT
 // be called multiple times. Init SHOULD NOT be called if the Container instance
 // is used for decoding only.
@@ -212,7 +212,7 @@ func (x *Container) Init() {
 
 // SetOwner specifies the owner of the Container. Each Container has exactly
 // one owner, so SetOwner MUST be called for instances to be saved in the
-// NeoFS.
+// FrostFS.
 //
 // See also Owner.
 func (x *Container) SetOwner(owner user.ID) {
@@ -224,7 +224,7 @@ func (x *Container) SetOwner(owner user.ID) {
 
 // Owner returns owner of the Container set using SetOwner.
 //
-// Zero Container has no owner which is incorrect according to NeoFS API
+// Zero Container has no owner which is incorrect according to FrostFS API
 // protocol.
 func (x Container) Owner() (res user.ID) {
 	m := x.v2.GetOwnerID()
@@ -256,7 +256,7 @@ func (x Container) BasicACL() (res acl.Basic) {
 }
 
 // SetPlacementPolicy sets placement policy for the objects within the Container.
-// NeoFS storage layer strives to follow the specified policy.
+// FrostFS storage layer strives to follow the specified policy.
 //
 // See also PlacementPolicy.
 func (x *Container) SetPlacementPolicy(policy netmap.PlacementPolicy) {
@@ -269,7 +269,7 @@ func (x *Container) SetPlacementPolicy(policy netmap.PlacementPolicy) {
 // PlacementPolicy returns placement policy set using SetPlacementPolicy.
 //
 // Zero Container has no placement policy which is incorrect according to
-// NeoFS API protocol.
+// FrostFS API protocol.
 func (x Container) PlacementPolicy() (res netmap.PlacementPolicy) {
 	m := x.v2.GetPlacementPolicy()
 	if m != nil {
@@ -284,7 +284,7 @@ func (x Container) PlacementPolicy() (res netmap.PlacementPolicy) {
 
 // SetAttribute sets Container attribute value by key. Both key and value
 // MUST NOT be empty. Attributes set by the creator (owner) are most commonly
-// ignored by the NeoFS system and used for application layer. Some attributes
+// ignored by the FrostFS system and used for application layer. Some attributes
 // are so-called system or well-known attributes: they are reserved for system
 // needs. System attributes SHOULD NOT be modified using SetAttribute, use
 // corresponding methods/functions. List of the reserved keys is documented
@@ -383,7 +383,7 @@ func CreatedAt(cnr Container) time.Time {
 	return time.Unix(sec, 0)
 }
 
-// SetSubnet places the Container on the specified NeoFS subnet. If called,
+// SetSubnet places the Container on the specified FrostFS subnet. If called,
 // container nodes will only be selected from the given subnet, otherwise from
 // the entire network.
 func SetSubnet(cnr *Container, subNet subnetid.ID) {
@@ -419,11 +419,12 @@ func DisableHomomorphicHashing(cnr *Container) {
 //
 // Zero Container has enabled hashing.
 func IsHomomorphicHashingDisabled(cnr Container) bool {
-	return cnr.Attribute(container.SysAttributeHomomorphicHashing) == attributeHomoHashEnabled
+	return cnr.Attribute(container.SysAttributeHomomorphicHashing) == attributeHomoHashEnabled ||
+		cnr.Attribute(container.SysAttributeHomomorphicHashingNeoFS) == attributeHomoHashEnabled
 }
 
 // Domain represents information about container domain registered in the NNS
-// contract deployed in the NeoFS network.
+// contract deployed in the FrostFS network.
 type Domain struct {
 	name, zone string
 }
@@ -465,10 +466,12 @@ func WriteDomain(cnr *Container, domain Domain) {
 // ReadDomain reads Domain from the Container. Returns value with empty name
 // if domain is not specified.
 func ReadDomain(cnr Container) (res Domain) {
-	name := cnr.Attribute(container.SysAttributeName)
-	if name != "" {
+	if name := cnr.Attribute(container.SysAttributeName); name != "" {
 		res.SetName(name)
 		res.SetZone(cnr.Attribute(container.SysAttributeZone))
+	} else if name = cnr.Attribute(container.SysAttributeNameNeoFS); name != "" {
+		res.SetName(name)
+		res.SetZone(cnr.Attribute(container.SysAttributeZoneNeoFS))
 	}
 
 	return
@@ -477,22 +480,22 @@ func ReadDomain(cnr Container) (res Domain) {
 // CalculateSignature calculates signature of the Container using provided signer
 // and writes it into dst. Signature instance MUST NOT be nil. CalculateSignature
 // is expected to be called after all the Container data is filled and before
-// saving the Container in the NeoFS network. Note that мany subsequent change
+// saving the Container in the FrostFS network. Note that мany subsequent change
 // will most likely break the signature.
 //
 // See also VerifySignature.
-func CalculateSignature(dst *neofscrypto.Signature, cnr Container, signer ecdsa.PrivateKey) error {
-	return dst.Calculate(neofsecdsa.SignerRFC6979(signer), cnr.Marshal())
+func CalculateSignature(dst *frostfscrypto.Signature, cnr Container, signer ecdsa.PrivateKey) error {
+	return dst.Calculate(frostfsecdsa.SignerRFC6979(signer), cnr.Marshal())
 }
 
 // VerifySignature verifies Container signature calculated using CalculateSignature.
 // Result means signature correctness.
-func VerifySignature(sig neofscrypto.Signature, cnr Container) bool {
+func VerifySignature(sig frostfscrypto.Signature, cnr Container) bool {
 	return sig.Verify(cnr.Marshal())
 }
 
 // CalculateIDFromBinary calculates identifier of the binary-encoded container
-// in CAS of the NeoFS containers and writes it into dst. ID instance MUST NOT
+// in CAS of the FrostFS containers and writes it into dst. ID instance MUST NOT
 // be nil.
 //
 // See also CalculateID, AssertID.
@@ -509,7 +512,7 @@ func CalculateID(dst *cid.ID, cnr Container) {
 }
 
 // AssertID checks if the given Container matches its identifier in CAS of the
-// NeoFS containers.
+// FrostFS containers.
 //
 // See also CalculateID.
 func AssertID(id cid.ID, cnr Container) bool {

container/container_test.go

@@ -6,21 +6,21 @@ import (
 	"testing"
 	"time"
 
+	v2container "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/container"
+	v2netmap "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/netmap"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container"
+	cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
+	cidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id/test"
+	containertest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/test"
+	frostfscrypto "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/crypto"
+	netmaptest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/netmap/test"
+	subnetid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/subnet/id"
+	subnetidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/subnet/id/test"
+	usertest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user/test"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/version"
 	"github.com/google/uuid"
 	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
-	v2container "github.com/nspcc-dev/neofs-api-go/v2/container"
-	v2netmap "github.com/nspcc-dev/neofs-api-go/v2/netmap"
-	"github.com/nspcc-dev/neofs-api-go/v2/refs"
-	"github.com/nspcc-dev/neofs-sdk-go/container"
-	cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
-	cidtest "github.com/nspcc-dev/neofs-sdk-go/container/id/test"
-	containertest "github.com/nspcc-dev/neofs-sdk-go/container/test"
-	neofscrypto "github.com/nspcc-dev/neofs-sdk-go/crypto"
-	netmaptest "github.com/nspcc-dev/neofs-sdk-go/netmap/test"
-	subnetid "github.com/nspcc-dev/neofs-sdk-go/subnet/id"
-	subnetidtest "github.com/nspcc-dev/neofs-sdk-go/subnet/id/test"
-	usertest "github.com/nspcc-dev/neofs-sdk-go/user/test"
-	"github.com/nspcc-dev/neofs-sdk-go/version"
 	"github.com/stretchr/testify/require"
 )
 
@@ -337,14 +337,14 @@ func TestCalculateSignature(t *testing.T) {
 
 	val := containertest.Container()
 
-	var sig neofscrypto.Signature
+	var sig frostfscrypto.Signature
 
 	require.NoError(t, container.CalculateSignature(&sig, val, key.PrivateKey))
 
 	var msg refs.Signature
 	sig.WriteToV2(&msg)
 
-	var sig2 neofscrypto.Signature
+	var sig2 frostfscrypto.Signature
 	require.NoError(t, sig2.ReadFromV2(msg))
 
 	require.True(t, container.VerifySignature(sig2, val))

container/doc.go

@@ -1,7 +1,7 @@
 /*
-Package container provides functionality related to the NeoFS containers.
+Package container provides functionality related to the FrostFS containers.
 
-The base type is Container. To create new container in the NeoFS network
+The base type is Container. To create new container in the FrostFS network
 Container instance should be initialized
 
 	var cnr Container
@@ -10,7 +10,7 @@ Container instance should be initialized
 
 	// encode cnr and send
 
-After the container is persisted in the NeoFS network, applications can process
+After the container is persisted in the FrostFS network, applications can process
 it using the instance of Container types
 
 	// recv binary container
@@ -22,12 +22,12 @@ it using the instance of Container types
 
 	// process the container data
 
-Instances can be also used to process NeoFS API V2 protocol messages
-(see neo.fs.v2.container package in https://github.com/nspcc-dev/neofs-api).
+Instances can be also used to process FrostFS API V2 protocol messages
+(see neo.fs.v2.container package in https://git.frostfs.info/TrueCloudLab/frostfs-api).
 
 On client side:
 
-	import "github.com/nspcc-dev/neofs-api-go/v2/container"
+	import "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/container"
 
 	var msg container.Container
 	cnr.WriteToV2(&msg)

container/id/doc.go

@@ -1,5 +1,5 @@
 /*
-Package cid provides primitives to work with container identification in NeoFS.
+Package cid provides primitives to work with container identification in FrostFS.
 
 Using package types in an application is recommended to potentially work with
 different protocol versions with which these types are compatible.

container/id/id.go

@@ -4,13 +4,13 @@ import (
 	"crypto/sha256"
 	"fmt"
 
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
 	"github.com/mr-tron/base58"
-	"github.com/nspcc-dev/neofs-api-go/v2/refs"
 )
 
-// ID represents NeoFS container identifier.
+// ID represents FrostFS container identifier.
 //
-// ID is mutually compatible with github.com/nspcc-dev/neofs-api-go/v2/refs.ContainerID
+// ID is mutually compatible with git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs.ContainerID
 // message. See ReadFromV2 / WriteToV2 methods.
 //
 // Instances can be created using built-in var declaration.
@@ -22,7 +22,7 @@ type ID [sha256.Size]byte
 
 // ReadFromV2 reads ID from the refs.ContainerID message.
 // Returns an error if the message is malformed according
-// to the NeoFS API V2 protocol.
+// to the FrostFS API V2 protocol.
 //
 // See also WriteToV2.
 func (id *ID) ReadFromV2(m refs.ContainerID) error {
@@ -83,7 +83,7 @@ func (id ID) Equals(id2 ID) bool {
 	return id == id2
 }
 
-// EncodeToString encodes ID into NeoFS API protocol string.
+// EncodeToString encodes ID into FrostFS API protocol string.
 //
 // Zero ID is base58 encoding of 32 zeros.
 //
@@ -92,7 +92,7 @@ func (id ID) EncodeToString() string {
 	return base58.Encode(id[:])
 }
 
-// DecodeString decodes string into ID according to NeoFS API protocol. Returns
+// DecodeString decodes string into ID according to FrostFS API protocol. Returns
 // an error if s is malformed.
 //
 // See also DecodeString.
@@ -109,7 +109,7 @@ func (id *ID) DecodeString(s string) error {
 //
 // String is designed to be human-readable, and its format MAY differ between
 // SDK versions. String MAY return same result as EncodeToString. String MUST NOT
-// be used to encode ID into NeoFS protocol string.
+// be used to encode ID into FrostFS protocol string.
 func (id ID) String() string {
 	return id.EncodeToString()
 }

container/id/id_test.go

@@ -5,10 +5,10 @@ import (
 	"math/rand"
 	"testing"
 
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
+	cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
+	cidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id/test"
 	"github.com/mr-tron/base58"
-	"github.com/nspcc-dev/neofs-api-go/v2/refs"
-	cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
-	cidtest "github.com/nspcc-dev/neofs-sdk-go/container/id/test"
 	"github.com/stretchr/testify/require"
 )
 

container/id/test/doc.go

@@ -5,7 +5,7 @@ Note that importing the package into source files is highly discouraged.
 
 Random instance generation functions can be useful when testing expects any value, e.g.:
 
-	import cidtest "github.com/nspcc-dev/neofs-sdk-go/container/id/test"
+	import cidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id/test"
 
 	cid := cidtest.ID()
 	// test the value

container/id/test/id.go

@@ -4,7 +4,7 @@ import (
 	"crypto/sha256"
 	"math/rand"
 
-	cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
+	cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
 )
 
 // ID returns random cid.ID.

container/network.go

@@ -1,7 +1,7 @@
 package container
 
 import (
-	"github.com/nspcc-dev/neofs-sdk-go/netmap"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/netmap"
 )
 
 // ApplyNetworkConfig applies network configuration to the

container/network_test.go

@@ -3,9 +3,9 @@ package container_test
 import (
 	"testing"
 
-	"github.com/nspcc-dev/neofs-sdk-go/container"
-	containertest "github.com/nspcc-dev/neofs-sdk-go/container/test"
-	netmaptest "github.com/nspcc-dev/neofs-sdk-go/netmap/test"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container"
+	containertest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/test"
+	netmaptest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/netmap/test"
 	"github.com/stretchr/testify/require"
 )
 

container/size.go

@@ -4,22 +4,22 @@ import (
 	"errors"
 	"fmt"
 
-	"github.com/nspcc-dev/neofs-api-go/v2/container"
-	"github.com/nspcc-dev/neofs-api-go/v2/refs"
-	cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/container"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
+	cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
 )
 
 // SizeEstimation groups information about estimation of the size of the data
-// stored in the NeoFS container.
+// stored in the FrostFS container.
 //
-// SizeEstimation is mutually compatible with github.com/nspcc-dev/neofs-api-go/v2/container.UsedSpaceAnnouncement
+// SizeEstimation is mutually compatible with git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/container.UsedSpaceAnnouncement
 // message. See ReadFromV2 / WriteToV2 methods.
 type SizeEstimation struct {
 	m container.UsedSpaceAnnouncement
 }
 
 // ReadFromV2 reads SizeEstimation from the container.UsedSpaceAnnouncement message.
-// Checks if the message conforms to NeoFS API V2 protocol.
+// Checks if the message conforms to FrostFS API V2 protocol.
 //
 // See also WriteToV2.
 func (x *SizeEstimation) ReadFromV2(m container.UsedSpaceAnnouncement) error {
@@ -63,7 +63,7 @@ func (x SizeEstimation) Epoch() uint64 {
 }
 
 // SetContainer specifies the container for which the amount of data is estimated.
-// Required by the NeoFS API protocol.
+// Required by the FrostFS API protocol.
 //
 // See also Container.
 func (x *SizeEstimation) SetContainer(cnr cid.ID) {
@@ -76,7 +76,7 @@ func (x *SizeEstimation) SetContainer(cnr cid.ID) {
 // Container returns container set using SetContainer.
 //
 // Zero SizeEstimation is not bound to any container (returns zero) which is
-// incorrect according to NeoFS API protocol.
+// incorrect according to FrostFS API protocol.
 func (x SizeEstimation) Container() (res cid.ID) {
 	m := x.m.GetContainerID()
 	if m != nil {

container/size_test.go

@@ -4,11 +4,11 @@ import (
 	"crypto/sha256"
 	"testing"
 
-	v2container "github.com/nspcc-dev/neofs-api-go/v2/container"
-	"github.com/nspcc-dev/neofs-api-go/v2/refs"
-	"github.com/nspcc-dev/neofs-sdk-go/container"
-	cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
-	cidtest "github.com/nspcc-dev/neofs-sdk-go/container/id/test"
+	v2container "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/container"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container"
+	cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
+	cidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id/test"
 	"github.com/stretchr/testify/require"
 )
 

container/test/generate.go

@@ -3,11 +3,11 @@ package containertest
 import (
 	"math/rand"
 
-	"github.com/nspcc-dev/neofs-sdk-go/container"
-	"github.com/nspcc-dev/neofs-sdk-go/container/acl"
-	cidtest "github.com/nspcc-dev/neofs-sdk-go/container/id/test"
-	netmaptest "github.com/nspcc-dev/neofs-sdk-go/netmap/test"
-	usertest "github.com/nspcc-dev/neofs-sdk-go/user/test"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/acl"
+	cidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id/test"
+	netmaptest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/netmap/test"
+	usertest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user/test"
 )
 
 // Container returns random container.Container.

crypto/crypto_test.go

@@ -1,13 +1,13 @@
-package neofscrypto_test
+package frostfscrypto_test
 
 import (
 	"math/rand"
 	"testing"
 
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
+	frostfscrypto "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/crypto"
+	frostfsecdsa "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/crypto/ecdsa"
 	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
-	"github.com/nspcc-dev/neofs-api-go/v2/refs"
-	neofscrypto "github.com/nspcc-dev/neofs-sdk-go/crypto"
-	neofsecdsa "github.com/nspcc-dev/neofs-sdk-go/crypto/ecdsa"
 	"github.com/stretchr/testify/require"
 )
 
@@ -18,18 +18,18 @@ func TestSignature(t *testing.T) {
 	k, err := keys.NewPrivateKey()
 	require.NoError(t, err)
 
-	var s neofscrypto.Signature
+	var s frostfscrypto.Signature
 	var m refs.Signature
 
-	for _, f := range []func() neofscrypto.Signer{
-		func() neofscrypto.Signer {
-			return neofsecdsa.Signer(k.PrivateKey)
+	for _, f := range []func() frostfscrypto.Signer{
+		func() frostfscrypto.Signer {
+			return frostfsecdsa.Signer(k.PrivateKey)
 		},
-		func() neofscrypto.Signer {
-			return neofsecdsa.SignerRFC6979(k.PrivateKey)
+		func() frostfscrypto.Signer {
+			return frostfsecdsa.SignerRFC6979(k.PrivateKey)
 		},
-		func() neofscrypto.Signer {
-			return neofsecdsa.SignerWalletConnect(k.PrivateKey)
+		func() frostfscrypto.Signer {
+			return frostfsecdsa.SignerWalletConnect(k.PrivateKey)
 		},
 	} {
 		signer := f()

crypto/doc.go

@@ -1,7 +1,7 @@
 /*
-Package neofscrypto collects NeoFS cryptographic primitives.
+Package frostfscrypto collects FrostFS cryptographic primitives.
 
-Signer type unifies entities for signing NeoFS data.
+Signer type unifies entities for signing FrostFS data.
 
 	// instantiate Signer
 	// select data to be signed
@@ -24,12 +24,12 @@ PublicKey allows to verify signatures.
 	isValid := sig.Verify(data)
 	// ...
 
-Signature can be also used to process NeoFS API V2 protocol messages
-(see neo.fs.v2.refs package in https://github.com/nspcc-dev/neofs-api).
+Signature can be also used to process FrostFS API V2 protocol messages
+(see neo.fs.v2.refs package in https://git.frostfs.info/TrueCloudLab/frostfs-api).
 
 On client side:
 
-	import "github.com/nspcc-dev/neofs-api-go/v2/refs"
+	import "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
 
 	var msg refs.Signature
 	sig.WriteToV2(&msg)
@@ -40,7 +40,7 @@ On server side:
 
 	// recv msg
 
-	var sig neofscrypto.Signature
+	var sig frostfscrypto.Signature
 	sig.ReadFromV2(msg)
 
 	// process sig
@@ -48,4 +48,4 @@ On server side:
 Using package types in an application is recommended to potentially work with
 different protocol versions with which these types are compatible.
 */
-package neofscrypto
+package frostfscrypto

crypto/ecdsa/doc.go

@@ -1,12 +1,12 @@
 /*
-Package neofsecdsa collects ECDSA primitives for NeoFS cryptography.
+Package frostfsecdsa collects ECDSA primitives for FrostFS cryptography.
 
 Signer and PublicKey support ECDSA signature algorithm with SHA-512 hashing.
 SignerRFC6979 and PublicKeyRFC6979 implement signature algorithm described in RFC 6979.
-All these types provide corresponding interfaces from neofscrypto package.
+All these types provide corresponding interfaces from frostfscrypto package.
 
-Package import causes registration of next signature schemes via neofscrypto.RegisterScheme:
-  - neofscrypto.ECDSA_SHA512
-  - neofscrypto.ECDSA_DETERMINISTIC_SHA256
+Package import causes registration of next signature schemes via frostfscrypto.RegisterScheme:
+  - frostfscrypto.ECDSA_SHA512
+  - frostfscrypto.ECDSA_DETERMINISTIC_SHA256
 */
-package neofsecdsa
+package frostfsecdsa

crypto/ecdsa/init.go

@@ -1,17 +1,17 @@
-package neofsecdsa
+package frostfsecdsa
 
-import neofscrypto "github.com/nspcc-dev/neofs-sdk-go/crypto"
+import frostfscrypto "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/crypto"
 
 func init() {
-	neofscrypto.RegisterScheme(neofscrypto.ECDSA_SHA512, func() neofscrypto.PublicKey {
+	frostfscrypto.RegisterScheme(frostfscrypto.ECDSA_SHA512, func() frostfscrypto.PublicKey {
 		return new(PublicKey)
 	})
 
-	neofscrypto.RegisterScheme(neofscrypto.ECDSA_DETERMINISTIC_SHA256, func() neofscrypto.PublicKey {
+	frostfscrypto.RegisterScheme(frostfscrypto.ECDSA_DETERMINISTIC_SHA256, func() frostfscrypto.PublicKey {
 		return new(PublicKeyRFC6979)
 	})
 
-	neofscrypto.RegisterScheme(neofscrypto.ECDSA_WALLETCONNECT, func() neofscrypto.PublicKey {
+	frostfscrypto.RegisterScheme(frostfscrypto.ECDSA_WALLETCONNECT, func() frostfscrypto.PublicKey {
 		return new(PublicKeyWalletConnect)
 	})
 }

crypto/ecdsa/public.go

@@ -1,4 +1,4 @@
-package neofsecdsa
+package frostfsecdsa
 
 import (
 	"crypto/ecdsa"
@@ -11,8 +11,8 @@ import (
 	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
 )
 
-// PublicKey is a wrapper over ecdsa.PublicKey used for NeoFS needs.
-// Provides neofscrypto.PublicKey interface.
+// PublicKey is a wrapper over ecdsa.PublicKey used for FrostFS needs.
+// Provides frostfscrypto.PublicKey interface.
 //
 // Instances MUST be initialized from ecdsa.PublicKey using type conversion.
 type PublicKey ecdsa.PublicKey
@@ -77,8 +77,8 @@ func (x PublicKey) Verify(data, signature []byte) bool {
 	return r != nil && s != nil && ecdsa.Verify((*ecdsa.PublicKey)(&x), h[:], r, s)
 }
 
-// PublicKeyRFC6979 is a wrapper over ecdsa.PublicKey used for NeoFS needs.
-// Provides neofscrypto.PublicKey interface.
+// PublicKeyRFC6979 is a wrapper over ecdsa.PublicKey used for FrostFS needs.
+// Provides frostfscrypto.PublicKey interface.
 //
 // Instances MUST be initialized from ecdsa.PublicKey using type conversion.
 type PublicKeyRFC6979 ecdsa.PublicKey

crypto/ecdsa/signer.go

@@ -1,4 +1,4 @@
-package neofsecdsa
+package frostfsecdsa
 
 import (
 	"crypto/ecdsa"
@@ -6,24 +6,24 @@ import (
 	"crypto/rand"
 	"crypto/sha512"
 
+	frostfscrypto "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/crypto"
 	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
-	neofscrypto "github.com/nspcc-dev/neofs-sdk-go/crypto"
 )
 
 // Signer wraps ecdsa.PrivateKey and represents signer based on ECDSA with
-// SHA-512 hashing. Provides neofscrypto.Signer interface.
+// SHA-512 hashing. Provides frostfscrypto.Signer interface.
 //
 // Instances MUST be initialized from ecdsa.PrivateKey using type conversion.
 type Signer ecdsa.PrivateKey
 
-// Scheme returns neofscrypto.ECDSA_SHA512.
-// Implements neofscrypto.Signer.
-func (x Signer) Scheme() neofscrypto.Scheme {
-	return neofscrypto.ECDSA_SHA512
+// Scheme returns frostfscrypto.ECDSA_SHA512.
+// Implements frostfscrypto.Signer.
+func (x Signer) Scheme() frostfscrypto.Scheme {
+	return frostfscrypto.ECDSA_SHA512
 }
 
 // Sign signs data using ECDSA algorithm with SHA-512 hashing.
-// Implements neofscrypto.Signer.
+// Implements frostfscrypto.Signer.
 func (x Signer) Sign(data []byte) ([]byte, error) {
 	h := sha512.Sum512(data)
 	r, s, err := ecdsa.Sign(rand.Reader, (*ecdsa.PrivateKey)(&x), h[:])
@@ -43,26 +43,26 @@ func (x Signer) Sign(data []byte) ([]byte, error) {
 	return buf, nil
 }
 
-// Public initializes PublicKey and returns it as neofscrypto.PublicKey.
-// Implements neofscrypto.Signer.
-func (x Signer) Public() neofscrypto.PublicKey {
+// Public initializes PublicKey and returns it as frostfscrypto.PublicKey.
+// Implements frostfscrypto.Signer.
+func (x Signer) Public() frostfscrypto.PublicKey {
 	return (*PublicKey)(&x.PublicKey)
 }
 
 // SignerRFC6979 wraps ecdsa.PrivateKey and represents signer based on deterministic
-// ECDSA with SHA-256 hashing (RFC 6979). Provides neofscrypto.Signer interface.
+// ECDSA with SHA-256 hashing (RFC 6979). Provides frostfscrypto.Signer interface.
 //
 // Instances SHOULD be initialized from ecdsa.PrivateKey using type conversion.
 type SignerRFC6979 ecdsa.PrivateKey
 
-// Scheme returns neofscrypto.ECDSA_DETERMINISTIC_SHA256.
-// Implements neofscrypto.Signer.
-func (x SignerRFC6979) Scheme() neofscrypto.Scheme {
-	return neofscrypto.ECDSA_DETERMINISTIC_SHA256
+// Scheme returns frostfscrypto.ECDSA_DETERMINISTIC_SHA256.
+// Implements frostfscrypto.Signer.
+func (x SignerRFC6979) Scheme() frostfscrypto.Scheme {
+	return frostfscrypto.ECDSA_DETERMINISTIC_SHA256
 }
 
 // Sign signs data using deterministic ECDSA algorithm with SHA-256 hashing.
-// Implements neofscrypto.Signer.
+// Implements frostfscrypto.Signer.
 //
 // See also RFC 6979.
 func (x SignerRFC6979) Sign(data []byte) ([]byte, error) {
@@ -70,8 +70,8 @@ func (x SignerRFC6979) Sign(data []byte) ([]byte, error) {
 	return p.Sign(data), nil
 }
 
-// Public initializes PublicKeyRFC6979 and returns it as neofscrypto.PublicKey.
-// Implements neofscrypto.Signer.
-func (x SignerRFC6979) Public() neofscrypto.PublicKey {
+// Public initializes PublicKeyRFC6979 and returns it as frostfscrypto.PublicKey.
+// Implements frostfscrypto.Signer.
+func (x SignerRFC6979) Public() frostfscrypto.PublicKey {
 	return (*PublicKeyRFC6979)(&x.PublicKey)
 }

crypto/ecdsa/wallet_connect.go

@@ -1,4 +1,4 @@
-package neofsecdsa
+package frostfsecdsa
 
 import (
 	"crypto/ecdsa"
@@ -6,9 +6,9 @@ import (
 	"encoding/base64"
 	"fmt"
 
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/util/signature/walletconnect"
+	frostfscrypto "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/crypto"
 	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
-	"github.com/nspcc-dev/neofs-api-go/v2/util/signature/walletconnect"
-	neofscrypto "github.com/nspcc-dev/neofs-sdk-go/crypto"
 )
 
 // SignerWalletConnect is similar to SignerRFC6979 with 2 changes:
@@ -18,28 +18,28 @@ import (
 // Instances MUST be initialized from ecdsa.PrivateKey using type conversion.
 type SignerWalletConnect ecdsa.PrivateKey
 
-// Scheme returns neofscrypto.ECDSA_WALLETCONNECT.
-// Implements neofscrypto.Signer.
-func (x SignerWalletConnect) Scheme() neofscrypto.Scheme {
-	return neofscrypto.ECDSA_WALLETCONNECT
+// Scheme returns frostfscrypto.ECDSA_WALLETCONNECT.
+// Implements frostfscrypto.Signer.
+func (x SignerWalletConnect) Scheme() frostfscrypto.Scheme {
+	return frostfscrypto.ECDSA_WALLETCONNECT
 }
 
 // Sign signs data using ECDSA algorithm with SHA-512 hashing.
-// Implements neofscrypto.Signer.
+// Implements frostfscrypto.Signer.
 func (x SignerWalletConnect) Sign(data []byte) ([]byte, error) {
 	b64 := make([]byte, base64.StdEncoding.EncodedLen(len(data)))
 	base64.StdEncoding.Encode(b64, data)
 	return walletconnect.Sign((*ecdsa.PrivateKey)(&x), b64)
 }
 
-// Public initializes PublicKey and returns it as neofscrypto.PublicKey.
-// Implements neofscrypto.Signer.
-func (x SignerWalletConnect) Public() neofscrypto.PublicKey {
+// Public initializes PublicKey and returns it as frostfscrypto.PublicKey.
+// Implements frostfscrypto.Signer.
+func (x SignerWalletConnect) Public() frostfscrypto.PublicKey {
 	return (*PublicKeyWalletConnect)(&x.PublicKey)
 }
 
-// PublicKeyWalletConnect is a wrapper over ecdsa.PublicKey used for NeoFS needs.
-// Provides neofscrypto.PublicKey interface.
+// PublicKeyWalletConnect is a wrapper over ecdsa.PublicKey used for FrostFS needs.
+// Provides frostfscrypto.PublicKey interface.
 //
 // Instances MUST be initialized from ecdsa.PublicKey using type conversion.
 type PublicKeyWalletConnect ecdsa.PublicKey

crypto/signature.go

@@ -1,16 +1,16 @@
-package neofscrypto
+package frostfscrypto
 
 import (
 	"errors"
 	"fmt"
 
-	"github.com/nspcc-dev/neofs-api-go/v2/refs"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
 )
 
 // Signature represents a confirmation of data integrity received by the
 // digital signature mechanism.
 //
-// Signature is mutually compatible with github.com/nspcc-dev/neofs-api-go/v2/refs.Signature
+// Signature is mutually compatible with git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs.Signature
 // message. See ReadFromV2 / WriteToV2 methods.
 //
 // Note that direct typecast is not safe and may result in loss of compatibility:
@@ -19,7 +19,7 @@ import (
 type Signature refs.Signature
 
 // ReadFromV2 reads Signature from the refs.Signature message. Checks if the
-// message conforms to NeoFS API V2 protocol.
+// message conforms to FrostFS API V2 protocol.
 //
 // See also WriteToV2.
 func (x *Signature) ReadFromV2(m refs.Signature) error {

crypto/signer.go

@@ -1,9 +1,9 @@
-package neofscrypto
+package frostfscrypto
 
 import (
 	"fmt"
 
-	"github.com/nspcc-dev/neofs-api-go/v2/refs"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
 )
 
 // Scheme represents digital signature algorithm with fixed cryptographic hash function.
@@ -45,7 +45,7 @@ func RegisterScheme(scheme Scheme, f func() PublicKey) {
 }
 
 // Signer is an interface of entities that can be used for signing operations
-// in NeoFS. Unites secret and public parts. For example, an ECDSA private key
+// in FrostFS. Unites secret and public parts. For example, an ECDSA private key
 // or external auth service.
 //
 // See also PublicKey.
@@ -63,7 +63,7 @@ type Signer interface {
 }
 
 // PublicKey represents a public key using fixed signature scheme supported by
-// NeoFS.
+// FrostFS.
 //
 // See also Signer.
 type PublicKey interface {

crypto/util.go

@@ -1,4 +1,4 @@
-package neofscrypto
+package frostfscrypto
 
 import "encoding/hex"
 

eacl/enums.go

@@ -1,7 +1,7 @@
 package eacl
 
 import (
-	v2acl "github.com/nspcc-dev/neofs-api-go/v2/acl"
+	v2acl "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl"
 )
 
 // Action taken if ContainerEACL record matched request.

eacl/enums_test.go

@@ -3,8 +3,8 @@ package eacl_test
 import (
 	"testing"
 
-	v2acl "github.com/nspcc-dev/neofs-api-go/v2/acl"
-	"github.com/nspcc-dev/neofs-sdk-go/eacl"
+	v2acl "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/eacl"
 	"github.com/stretchr/testify/require"
 )
 

eacl/filter.go

@@ -3,7 +3,7 @@ package eacl
 import (
 	"strconv"
 
-	v2acl "github.com/nspcc-dev/neofs-api-go/v2/acl"
+	v2acl "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl"
 )
 
 // Filter defines check conditions if request header is matched or not. Matched

eacl/filter_test.go

@@ -4,8 +4,8 @@ import (
 	"strconv"
 	"testing"
 
-	"github.com/nspcc-dev/neofs-api-go/v2/acl"
-	v2acl "github.com/nspcc-dev/neofs-api-go/v2/acl"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl"
+	v2acl "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl"
 	"github.com/stretchr/testify/require"
 )
 

eacl/record.go

@@ -3,13 +3,13 @@ package eacl
 import (
 	"crypto/ecdsa"
 
-	v2acl "github.com/nspcc-dev/neofs-api-go/v2/acl"
-	"github.com/nspcc-dev/neofs-sdk-go/checksum"
-	cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
-	"github.com/nspcc-dev/neofs-sdk-go/object"
-	oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
-	"github.com/nspcc-dev/neofs-sdk-go/user"
-	"github.com/nspcc-dev/neofs-sdk-go/version"
+	v2acl "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/checksum"
+	cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
+	oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/version"
 )
 
 // Record of the ContainerEACL rule, that defines ContainerEACL action, targets for this action,
@@ -38,12 +38,12 @@ func (r Record) Filters() []Filter {
 	return r.filters
 }
 
-// Operation returns NeoFS request verb to match.
+// Operation returns FrostFS request verb to match.
 func (r Record) Operation() Operation {
 	return r.operation
 }
 
-// SetOperation sets NeoFS request verb to match.
+// SetOperation sets FrostFS request verb to match.
 func (r *Record) SetOperation(operation Operation) {
 	r.operation = operation
 }

eacl/record_test.go

@@ -5,14 +5,14 @@ import (
 	"fmt"
 	"testing"
 
+	v2acl "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl"
+	checksumtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/checksum/test"
+	cidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id/test"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
+	oidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id/test"
+	usertest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user/test"
+	versiontest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/version/test"
 	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
-	v2acl "github.com/nspcc-dev/neofs-api-go/v2/acl"
-	checksumtest "github.com/nspcc-dev/neofs-sdk-go/checksum/test"
-	cidtest "github.com/nspcc-dev/neofs-sdk-go/container/id/test"
-	"github.com/nspcc-dev/neofs-sdk-go/object"
-	oidtest "github.com/nspcc-dev/neofs-sdk-go/object/id/test"
-	usertest "github.com/nspcc-dev/neofs-sdk-go/user/test"
-	versiontest "github.com/nspcc-dev/neofs-sdk-go/version/test"
 	"github.com/stretchr/testify/require"
 )
 

eacl/table.go

@@ -4,10 +4,10 @@ import (
 	"crypto/sha256"
 	"fmt"
 
-	v2acl "github.com/nspcc-dev/neofs-api-go/v2/acl"
-	"github.com/nspcc-dev/neofs-api-go/v2/refs"
-	cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
-	"github.com/nspcc-dev/neofs-sdk-go/version"
+	v2acl "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
+	cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/version"
 )
 
 // Table is a group of ContainerEACL records for single container.

eacl/table_test.go

@@ -4,11 +4,11 @@ import (
 	"crypto/sha256"
 	"testing"
 
-	"github.com/nspcc-dev/neofs-api-go/v2/refs"
-	cidtest "github.com/nspcc-dev/neofs-sdk-go/container/id/test"
-	"github.com/nspcc-dev/neofs-sdk-go/eacl"
-	eacltest "github.com/nspcc-dev/neofs-sdk-go/eacl/test"
-	"github.com/nspcc-dev/neofs-sdk-go/version"
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
+	cidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id/test"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/eacl"
+	eacltest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/eacl/test"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/version"
 	"github.com/stretchr/testify/require"
 )
 

eacl/target.go

@@ -4,8 +4,8 @@ import (
 	"bytes"
 	"crypto/ecdsa"
 
+	v2acl "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl"
 	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
-	v2acl "github.com/nspcc-dev/neofs-api-go/v2/acl"
 )
 
 // Target is a group of request senders to match ContainerEACL. Defined by role enum

eacl/target_test.go

@@ -4,9 +4,9 @@ import (
 	"crypto/ecdsa"
 	"testing"
 
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl"
+	v2acl "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl"
 	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
-	"github.com/nspcc-dev/neofs-api-go/v2/acl"
-	v2acl "github.com/nspcc-dev/neofs-api-go/v2/acl"
 	"github.com/stretchr/testify/require"
 )
 

eacl/test/benchmark_test.go

@@ -5,9 +5,9 @@ import (
 	"math/rand"
 	"testing"
 
-	cidtest "github.com/nspcc-dev/neofs-sdk-go/container/id/test"
-	"github.com/nspcc-dev/neofs-sdk-go/eacl"
-	versiontest "github.com/nspcc-dev/neofs-sdk-go/version/test"
+	cidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id/test"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/eacl"
+	versiontest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/version/test"
 	"github.com/stretchr/testify/require"
 )
 

eacl/test/generate.go

@@ -1,10 +1,10 @@
 package eacltest
 
 import (
-	cidtest "github.com/nspcc-dev/neofs-sdk-go/container/id/test"
-	"github.com/nspcc-dev/neofs-sdk-go/eacl"
-	usertest "github.com/nspcc-dev/neofs-sdk-go/user/test"
-	versiontest "github.com/nspcc-dev/neofs-sdk-go/version/test"
+	cidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id/test"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/eacl"
+	usertest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user/test"
+	versiontest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/version/test"
 )
 
 // Target returns random eacl.Target.

eacl/types.go

@@ -1,7 +1,7 @@
 package eacl
 
 import (
-	cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
+	cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
 )
 
 // Header is an interface of string key-value header.