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[#11] Trim the old functionality 

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
support/v0.27
Leonard Lyubich 2020-08-21 14:32:03 +03:00 committed by Alex Vanin
parent 783ec72d56
commit a87fdab324
235 changed files with 39 additions and 36211 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

314
cmd/neofs-node/defaults.go
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@ -1,314 +0,0 @@
package main
import (
"time"
"github.com/nspcc-dev/neo-go/pkg/config/netmode"
"github.com/nspcc-dev/neofs-node/cmd/neofs-node/modules/morph"
"github.com/spf13/viper"
)
func setDefaults(v *viper.Viper) {
// Logger section
{
v.SetDefault("logger.level", "debug")
v.SetDefault("logger.format", "console")
v.SetDefault("logger.trace_level", "fatal")
v.SetDefault("logger.no_disclaimer", false) // to disable app_name and app_version
v.SetDefault("logger.sampling.initial", 1000) // todo: add description
v.SetDefault("logger.sampling.thereafter", 1000) // todo: add description
}
// Transport section
{
v.SetDefault("transport.attempts_count", 5)
v.SetDefault("transport.attempts_ttl", "30s")
}
// Peers section
{
v.SetDefault("peers.metrics_timeout", "5s")
v.SetDefault("peers.connections_ttl", "30s")
v.SetDefault("peers.connections_idle", "30s")
v.SetDefault("peers.keep_alive.ttl", "30s")
v.SetDefault("peers.keep_alive.ping", "100ms")
}
// Muxer session
{
v.SetDefault("muxer.http.read_buffer_size", 0)
v.SetDefault("muxer.http.write_buffer_size", 0)
v.SetDefault("muxer.http.read_timeout", 0)
v.SetDefault("muxer.http.write_timeout", 0)
}
// Node section
{
v.SetDefault("node.proto", "tcp") // tcp or udp
v.SetDefault("node.address", ":8080")
v.SetDefault("node.shutdown_ttl", "30s")
v.SetDefault("node.private_key", "keys/node_00.key")
v.SetDefault("node.grpc.logging", true)
v.SetDefault("node.grpc.metrics", true)
v.SetDefault("node.grpc.billing", true)
// Contains public keys, which can send requests to state.DumpConfig
// for now, in the future, should be replaced with ACL or something else.
v.SetDefault("node.rpc.owners", []string{
// By default we add user.key
// TODO should be removed before public release:
// or add into default Dockerfile `NEOFS_NODE_RPC_OWNERS_0=`
"031a6c6fbbdf02ca351745fa86b9ba5a9452d785ac4f7fc2b7548ca2a46c4fcf4a",
})
}
// Object section
{
v.SetDefault("object.max_processing_size", 100) // size in MB, use 0 to remove restriction
v.SetDefault("object.workers_count", 5)
v.SetDefault("object.assembly", true)
v.SetDefault("object.window_size", 3)
v.SetDefault("object.transformers.payload_limiter.max_payload_size", 5000) // size in KB
// algorithm used for salt applying in range hash, for now only xor is available
v.SetDefault("object.salitor", "xor")
// set true to check container ACL rules
v.SetDefault("object.check_acl", true)
v.SetDefault("object.dial_timeout", "500ms")
rpcs := []string{"put", "get", "delete", "head", "search", "range", "range_hash"}
for i := range rpcs {
v.SetDefault("object."+rpcs[i]+".timeout", "5s")
v.SetDefault("object."+rpcs[i]+".log_errs", false)
}
}
// Replication section
{
v.SetDefault("replication.manager.pool_size", 100)
v.SetDefault("replication.manager.pool_expansion_rate", 0.1)
v.SetDefault("replication.manager.read_pool_interval", "500ms")
v.SetDefault("replication.manager.push_task_timeout", "1s")
v.SetDefault("replication.manager.placement_honorer_enabled", true)
v.SetDefault("replication.manager.capacities.replicate", 1)
v.SetDefault("replication.manager.capacities.restore", 1)
v.SetDefault("replication.manager.capacities.garbage", 1)
v.SetDefault("replication.placement_honorer.chan_capacity", 1)
v.SetDefault("replication.placement_honorer.result_timeout", "1s")
v.SetDefault("replication.placement_honorer.timeouts.put", "5s")
v.SetDefault("replication.placement_honorer.timeouts.get", "5s")
v.SetDefault("replication.location_detector.chan_capacity", 1)
v.SetDefault("replication.location_detector.result_timeout", "1s")
v.SetDefault("replication.location_detector.timeouts.search", "5s")
v.SetDefault("replication.storage_validator.chan_capacity", 1)
v.SetDefault("replication.storage_validator.result_timeout", "1s")
v.SetDefault("replication.storage_validator.salt_size", 64) // size in bytes
v.SetDefault("replication.storage_validator.max_payload_range_size", 64) // size in bytes
v.SetDefault("replication.storage_validator.payload_range_count", 3)
v.SetDefault("replication.storage_validator.salitor", "xor")
v.SetDefault("replication.storage_validator.timeouts.get", "5s")
v.SetDefault("replication.storage_validator.timeouts.head", "5s")
v.SetDefault("replication.storage_validator.timeouts.range_hash", "5s")
v.SetDefault("replication.replicator.chan_capacity", 1)
v.SetDefault("replication.replicator.result_timeout", "1s")
v.SetDefault("replication.replicator.timeouts.put", "5s")
v.SetDefault("replication.restorer.chan_capacity", 1)
v.SetDefault("replication.restorer.result_timeout", "1s")
v.SetDefault("replication.restorer.timeouts.get", "5s")
v.SetDefault("replication.restorer.timeouts.head", "5s")
}
// PPROF section
{
v.SetDefault("pprof.enabled", true)
v.SetDefault("pprof.address", ":6060")
v.SetDefault("pprof.shutdown_ttl", "10s")
// v.SetDefault("pprof.read_timeout", "10s")
// v.SetDefault("pprof.read_header_timeout", "10s")
// v.SetDefault("pprof.write_timeout", "10s")
// v.SetDefault("pprof.idle_timeout", "10s")
// v.SetDefault("pprof.max_header_bytes", 1024)
}
// Metrics section
{
v.SetDefault("metrics.enabled", true)
v.SetDefault("metrics.address", ":8090")
v.SetDefault("metrics.shutdown_ttl", "10s")
// v.SetDefault("metrics.read_header_timeout", "10s")
// v.SetDefault("metrics.write_timeout", "10s")
// v.SetDefault("metrics.idle_timeout", "10s")
// v.SetDefault("metrics.max_header_bytes", 1024)
}
// Workers section
{
workers := []string{
"peers",
"boot",
"replicator",
"metrics",
"event_listener",
}
for i := range workers {
v.SetDefault("workers."+workers[i]+".immediately", true)
v.SetDefault("workers."+workers[i]+".disabled", false)
// v.SetDefault("workers."+workers[i]+".timer", "5s") // run worker every 5sec and reset timer after job
// v.SetDefault("workers."+workers[i]+".ticker", "5s") // run worker every 5sec
}
}
// Morph section
{
// Endpoint
v.SetDefault(
morph.EndpointOptPath(),
"http://morph_chain.localtest.nspcc.ru:30333",
)
// Dial timeout
v.SetDefault(
morph.DialTimeoutOptPath(),
5*time.Second,
)
v.SetDefault(
morph.MagicNumberOptPath(),
uint32(netmode.PrivNet),
)
{ // Event listener
// Endpoint
v.SetDefault(
morph.ListenerEndpointOptPath(),
"ws://morph_chain.localtest.nspcc.ru:30333/ws",
)
// Dial timeout
v.SetDefault(
morph.ListenerDialTimeoutOptPath(),
5*time.Second,
)
}
{ // Common parameters
for _, name := range morph.ContractNames {
// Script hash
v.SetDefault(
morph.ScriptHashOptPath(name),
"c77ecae9773ad0c619ad59f7f2dd6f585ddc2e70", // LE
)
// Invocation fee
v.SetDefault(
morph.InvocationFeeOptPath(name),
0,
)
}
}
{ // Container
// Set EACL method name
v.SetDefault(
morph.ContainerContractSetEACLOptPath(),
"SetEACL",
)
// Get EACL method name
v.SetDefault(
morph.ContainerContractEACLOptPath(),
"EACL",
)
// Put method name
v.SetDefault(
morph.ContainerContractPutOptPath(),
"Put",
)
// Get method name
v.SetDefault(
morph.ContainerContractGetOptPath(),
"Get",
)
// Delete method name
v.SetDefault(
morph.ContainerContractDelOptPath(),
"Delete",
)
// List method name
v.SetDefault(
morph.ContainerContractListOptPath(),
"List",
)
}
{ // Netmap
// AddPeer method name
v.SetDefault(
morph.NetmapContractAddPeerOptPath(),
"AddPeer",
)
// New epoch method name
v.SetDefault(
morph.NetmapContractNewEpochOptPath(),
"NewEpoch",
)
// Netmap method name
v.SetDefault(
morph.NetmapContractNetmapOptPath(),
"Netmap",
)
// Update state method name
v.SetDefault(
morph.NetmapContractUpdateStateOptPath(),
"UpdateState",
)
// IR list method name
v.SetDefault(
morph.NetmapContractIRListOptPath(),
"InnerRingList",
)
// New epoch event type
v.SetDefault(
morph.ContractEventOptPath(
morph.NetmapContractName,
morph.NewEpochEventType,
),
"NewEpoch",
)
}
{ // Balance
// balanceOf method name
v.SetDefault(
morph.BalanceContractBalanceOfOptPath(),
"balanceOf",
)
// decimals method name
v.SetDefault(
morph.BalanceContractDecimalsOfOptPath(),
"decimals",
)
}
}
}

141
cmd/neofs-node/main.go
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@ -1,146 +1,11 @@
package main
import (
"context"
"crypto/ecdsa"
"crypto/elliptic"
"crypto/rand"
"flag"
"os"
"time"
"github.com/nspcc-dev/neofs-api-go/service"
state2 "github.com/nspcc-dev/neofs-api-go/state"
crypto "github.com/nspcc-dev/neofs-crypto"
"github.com/nspcc-dev/neofs-node/cmd/neofs-node/modules/fix"
"github.com/nspcc-dev/neofs-node/cmd/neofs-node/modules/fix/config"
"github.com/nspcc-dev/neofs-node/cmd/neofs-node/modules/fix/worker"
"github.com/nspcc-dev/neofs-node/cmd/neofs-node/modules/node"
"github.com/nspcc-dev/neofs-node/misc"
"github.com/nspcc-dev/neofs-node/pkg/network/muxer"
statesrv "github.com/nspcc-dev/neofs-node/pkg/network/transport/state/grpc"
"github.com/nspcc-dev/neofs-node/pkg/util/profiler"
"github.com/pkg/errors"
"github.com/spf13/viper"
"go.uber.org/dig"
"go.uber.org/zap"
"google.golang.org/grpc"
"github.com/nspcc-dev/neofs-node/pkg/util/grace"
)
type params struct {
dig.In
Debug profiler.Profiler `optional:"true"`
Metric profiler.Metrics `optional:"true"`
Worker worker.Workers `optional:"true"`
Muxer muxer.Mux
Logger *zap.Logger
}
var (
healthCheck bool
configFile string
)
func runner(ctx context.Context, p params) error {
// create combined service, that would start/stop all
svc := fix.NewServices(p.Debug, p.Metric, p.Muxer, p.Worker)
p.Logger.Info("start services")
svc.Start(ctx)
<-ctx.Done()
p.Logger.Info("stop services")
svc.Stop()
return nil
}
func check(err error) {
if err != nil {
panic(err)
}
}
// FIXME: this is a copypaste from node settings constructor
func keyFromCfg(v *viper.Viper) (*ecdsa.PrivateKey, error) {
switch key := v.GetString("node.private_key"); key {
case "":
return nil, errors.New("`node.private_key` could not be empty")
case "generated":
return ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
default:
return crypto.LoadPrivateKey(key)
}
}
func runHealthCheck() {
if !healthCheck {
return
}
ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
defer cancel()
cfg, err := config.NewConfig(config.Params{
File: configFile,
Prefix: misc.Prefix,
Name: misc.NodeName,
Version: misc.Version,
AppDefaults: setDefaults,
})
check(err)
addr := cfg.GetString("node.address")
key, err := keyFromCfg(cfg)
if err != nil {
check(err)
}
con, err := grpc.DialContext(ctx, addr,
// TODO: we must provide grpc.WithInsecure() or set credentials
grpc.WithInsecure())
check(err)
req := new(statesrv.HealthRequest)
req.SetTTL(service.NonForwardingTTL)
if err := service.SignRequestData(key, req); err != nil {
check(err)
}
res, err := state2.NewStatusClient(con).
HealthCheck(ctx, req)
check(errors.Wrapf(err, "address: %q", addr))
var exitCode int
if !res.Healthy {
exitCode = 2
}
_, _ = os.Stdout.Write([]byte(res.Status + "\n"))
os.Exit(exitCode)
}
func main() {
flag.BoolVar(&healthCheck, "health", healthCheck, "run health-check")
ctx := grace.NewGracefulContext(nil)
// todo: if configFile is empty, we can check './config.yml' manually
flag.StringVar(&configFile, "config", configFile, "use config.yml file")
flag.Parse()
runHealthCheck()
fix.New(&fix.Settings{
File: configFile,
Name: misc.NodeName,
Prefix: misc.Prefix,
Runner: runner,
Build: misc.Build,
Version: misc.Version,
AppDefaults: setDefaults,
}, node.Module).RunAndCatch()
<-ctx.Done()
}

93
cmd/neofs-node/modules/bootstrap/healthy.go
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@ -1,93 +0,0 @@
package bootstrap
import (
"crypto/ecdsa"
"errors"
"sync"
contract "github.com/nspcc-dev/neofs-node/pkg/morph/client/netmap/wrapper"
state "github.com/nspcc-dev/neofs-node/pkg/network/transport/state/grpc"
"github.com/nspcc-dev/neofs-node/pkg/services/object_manager/placement"
"github.com/spf13/viper"
"go.uber.org/dig"
"go.uber.org/zap"
)
type (
healthyParams struct {
dig.In
Logger *zap.Logger
Viper *viper.Viper
Place placement.Component
Checkers []state.HealthChecker `group:"healthy"`
// for ChangeState
PrivateKey *ecdsa.PrivateKey
Client *contract.Wrapper
}
healthyResult struct {
dig.Out
HealthyClient HealthyClient
StateService state.Service
}
// HealthyClient is an interface of healthiness checking tool.
HealthyClient interface {
Healthy() error
}
healthyClient struct {
*sync.RWMutex
healthy func() error
}
)
var errUnhealthy = errors.New("unhealthy")
func (h *healthyClient) setHandler(handler func() error) {
if handler == nil {
return
}
h.Lock()
h.healthy = handler
h.Unlock()
}
func (h *healthyClient) Healthy() error {
if h.healthy == nil {
return errUnhealthy
}
return h.healthy()
}
func newHealthy(p healthyParams) (res healthyResult, err error) {
sp := state.Params{
Stater: p.Place,
Logger: p.Logger,
Viper: p.Viper,
Checkers: p.Checkers,
PrivateKey: p.PrivateKey,
Client: p.Client,
}
if res.StateService, err = state.New(sp); err != nil {
return
}
healthyClient := &healthyClient{
RWMutex: new(sync.RWMutex),
}
healthyClient.setHandler(res.StateService.Healthy)
res.HealthyClient = healthyClient
return
}

8
cmd/neofs-node/modules/bootstrap/module.go
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@ -1,8 +0,0 @@
package bootstrap
import "github.com/nspcc-dev/neofs-node/cmd/neofs-node/modules/fix/module"
// Module is a module of bootstrap component.
var Module = module.Module{
{Constructor: newHealthy},
}

59
cmd/neofs-node/modules/fix/catch.go
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@ -1,59 +0,0 @@
package fix
import (
"fmt"
"reflect"
"go.uber.org/zap"
)
func (a *app) Catch(err error) {
if err == nil {
return
}
if a.log == nil {
panic(err)
}
a.log.Fatal("Can't run app",
zap.Error(err))
}
// CatchTrace catch errors for debugging
// use that function just for debug your application.
func (a *app) CatchTrace(err error) {
if err == nil {
return
}
// digging into the root of the problem
for {
var (
ok bool
v = reflect.ValueOf(err)
fn reflect.Value
)
if v.Type().Kind() != reflect.Struct {
break
}
if !v.FieldByName("Reason").IsValid() {
break
}
if v.FieldByName("Func").IsValid() {
fn = v.FieldByName("Func")
}
fmt.Printf("Place: %#v\nReason: %s\n\n", fn, err)
if err, ok = v.FieldByName("Reason").Interface().(error); !ok {
err = v.Interface().(error)
break
}
}
panic(err)
}

53
cmd/neofs-node/modules/fix/config/config.go
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@ -1,53 +0,0 @@
package config
import (
"strings"
"github.com/spf13/viper"
)
// Params groups the parameters of configuration.
type Params struct {
File string
Type string
Prefix string
Name string
Version string
AppDefaults func(v *viper.Viper)
}
// NewConfig is a configuration tool's constructor.
func NewConfig(p Params) (v *viper.Viper, err error) {
v = viper.New()
v.SetEnvPrefix(p.Prefix)
v.AutomaticEnv()
v.SetEnvKeyReplacer(strings.NewReplacer(".", "_"))
v.SetDefault("app.name", p.Name)
v.SetDefault("app.version", p.Version)
if p.AppDefaults != nil {
p.AppDefaults(v)
}
if p.fromFile() {
v.SetConfigFile(p.File)
v.SetConfigType(p.safeType())
err = v.ReadInConfig()
}
return v, err
}
func (p Params) fromFile() bool {
return p.File != ""
}
func (p Params) safeType() string {
if p.Type == "" {
p.Type = "yaml"
}
return strings.ToLower(p.Type)
}

113
cmd/neofs-node/modules/fix/fix.go
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@ -1,113 +0,0 @@
package fix
import (
"context"
"fmt"
"strconv"
"strings"
"github.com/nspcc-dev/neofs-node/cmd/neofs-node/modules/fix/config"
"github.com/nspcc-dev/neofs-node/cmd/neofs-node/modules/fix/module"
"github.com/nspcc-dev/neofs-node/misc"
"github.com/nspcc-dev/neofs-node/pkg/util/grace"
"github.com/nspcc-dev/neofs-node/pkg/util/logger"
"github.com/pkg/errors"
"github.com/spf13/viper"
"go.uber.org/dig"
"go.uber.org/zap"
)
type (
// App is an interface of executable application.
App interface {
Run() error
RunAndCatch()
}
app struct {
err error
log *zap.Logger
di *dig.Container
runner interface{}
}
// Settings groups the application parameters.
Settings struct {
File string
Type string
Name string
Prefix string
Build string
Version string
Runner interface{}
AppDefaults func(v *viper.Viper)
}
)
func (a *app) RunAndCatch() {
err := a.Run()
if errors.Is(err, context.Canceled) {
return
}
if ok, _ := strconv.ParseBool(misc.Debug); ok {
a.CatchTrace(err)
}
a.Catch(err)
}
func (a *app) Run() error {
if a.err != nil {
return a.err
}
// setup app logger:
if err := a.di.Invoke(func(l *zap.Logger) {
a.log = l
}); err != nil {
return err
}
return a.di.Invoke(a.runner)
}
// New is an application constructor.
func New(s *Settings, mod module.Module) App {
var (
a app
err error
)
a.di = dig.New(dig.DeferAcyclicVerification())
a.runner = s.Runner
if s.Prefix == "" {
s.Prefix = s.Name
}
mod = mod.Append(
module.Module{
{Constructor: logger.NewLogger},
{Constructor: grace.NewGracefulContext},
{Constructor: func() (*viper.Viper, error) {
return config.NewConfig(config.Params{
File: s.File,
Type: s.Type,
Prefix: strings.ToUpper(s.Prefix),
Name: s.Name,
Version: fmt.Sprintf("%s(%s)", s.Version, s.Build),
AppDefaults: s.AppDefaults,
})
}},
})
if err = module.Provide(a.di, mod); err != nil {
a.err = err
}
return &a
}

35
cmd/neofs-node/modules/fix/module/module.go
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@ -1,35 +0,0 @@
package module
import (
"go.uber.org/dig"
)
type (
// Module type
Module []*Provider
// Provider struct
Provider struct {
Constructor interface{}
Options []dig.ProvideOption
}
)
// Append module to target module and return new module
func (m Module) Append(mods ...Module) Module {
var result = m
for _, mod := range mods {
result = append(result, mod...)
}
return result
}
// Provide set providers functions to DI container
func Provide(dic *dig.Container, providers Module) error {
for _, p := range providers {
if err := dic.Provide(p.Constructor, p.Options...); err != nil {
return err
}
}
return nil
}

46
cmd/neofs-node/modules/fix/services.go
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@ -1,46 +0,0 @@
package fix
import (
"context"
)
type (
// Service interface
Service interface {
Start(context.Context)
Stop()
}
combiner []Service
)
var _ Service = (combiner)(nil)
// NewServices creates single runner.
func NewServices(items ...Service) Service {
var svc = make(combiner, 0, len(items))
for _, item := range items {
if item == nil {
continue
}
svc = append(svc, item)
}
return svc
}
// Start all services.
func (c combiner) Start(ctx context.Context) {
for _, svc := range c {
svc.Start(ctx)
}
}
// Stop all services.
func (c combiner) Stop() {
for _, svc := range c {
svc.Stop()
}
}

79
cmd/neofs-node/modules/fix/worker/worker.go
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@ -1,79 +0,0 @@
package worker
import (
"context"
"sync"
"sync/atomic"
"time"
)
type (
// Workers is an interface of worker tool.
Workers interface {
Start(context.Context)
Stop()
Add(Job Handler)
}
workers struct {
cancel context.CancelFunc
started *int32
wg *sync.WaitGroup
jobs []Handler
}
// Handler is a worker's handling function.
Handler func(ctx context.Context)
// Jobs is a map of worker names to handlers.
Jobs map[string]Handler
// Job groups the parameters of worker's job.
Job struct {
Disabled bool
Immediately bool
Timer time.Duration
Ticker time.Duration
Handler Handler
}
)
// New is a constructor of workers.
func New() Workers {
return &workers{
started: new(int32),
wg: new(sync.WaitGroup),
}
}
func (w *workers) Add(job Handler) {
w.jobs = append(w.jobs, job)
}
func (w *workers) Stop() {
if !atomic.CompareAndSwapInt32(w.started, 1, 0) {
// already stopped
return
}
w.cancel()
w.wg.Wait()
}
func (w *workers) Start(ctx context.Context) {
if !atomic.CompareAndSwapInt32(w.started, 0, 1) {
// already started
return
}
ctx, w.cancel = context.WithCancel(ctx)
for _, job := range w.jobs {
w.wg.Add(1)
go func(handler Handler) {
defer w.wg.Done()
handler(ctx)
}(job)
}
}

141
cmd/neofs-node/modules/grpc/billing.go
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@ -1,141 +0,0 @@
package grpc
import (
"context"
"github.com/gogo/protobuf/proto"
"github.com/nspcc-dev/neofs-api-go/refs"
"github.com/prometheus/client_golang/prometheus"
"google.golang.org/grpc"
)
type (
billingStream struct {
grpc.ServerStream
*grpc.StreamServerInfo
input int
output int
cid string
}
cider interface {
CID() refs.CID
}
)
const (
typeInput = "input"
typeOutput = "output"
labelType = "type"
labelMethod = "method"
labelContainer = "container"
)
var (
serviceBillingBytes = prometheus.NewCounterVec(prometheus.CounterOpts{
Namespace: "neofs",
Name: "billing_bytes",
Help: "Count of bytes received / sent for method and container",
}, []string{labelType, labelMethod, labelContainer})
serviceBillingCalls = prometheus.NewCounterVec(prometheus.CounterOpts{
Namespace: "neofs",
Name: "billing_calls",
Help: "Count of calls for api methods",
}, []string{labelMethod, labelContainer})
)
func init() {
// Register billing metrics
prometheus.MustRegister(serviceBillingBytes)
prometheus.MustRegister(serviceBillingCalls)
}
func getProtoSize(val interface{}) int {
if msg, ok := val.(proto.Message); ok && msg != nil {
return proto.Size(msg)
}
return 0
}
func getProtoContainer(val interface{}) string {
if t, ok := val.(cider); ok && t != nil {
return t.CID().String()
}
return ""
}
func (b *billingStream) RecvMsg(msg interface{}) error {
err := b.ServerStream.RecvMsg(msg)
b.input += getProtoSize(msg)
if cid := getProtoContainer(msg); cid != "" {
b.cid = cid
}
return err
}
func (b *billingStream) SendMsg(msg interface{}) error {
b.output += getProtoSize(msg)
return b.ServerStream.SendMsg(msg)
}
func (b *billingStream) report() {
labels := prometheus.Labels{
labelMethod: b.FullMethod,
labelContainer: b.cid,
}
serviceBillingCalls.With(labels).Inc()
labels[labelType] = typeInput
serviceBillingBytes.With(labels).Add(float64(b.input))
labels[labelType] = typeOutput
serviceBillingBytes.With(labels).Add(float64(b.output))
}
func streamBilling(srv interface{}, ss grpc.ServerStream, info *grpc.StreamServerInfo, handler grpc.StreamHandler) error {
stream := &billingStream{
ServerStream: ss,
StreamServerInfo: info,
}
err := handler(srv, stream)
stream.report()
return err
}
func unaryBilling(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (res interface{}, err error) {
input := getProtoSize(req)
cid := getProtoContainer(req)
labels := prometheus.Labels{
labelMethod: info.FullMethod,
labelContainer: cid,
}
serviceBillingCalls.With(labels).Inc()
if res, err = handler(ctx, req); err != nil {
return
}
output := getProtoSize(res)
labels[labelType] = typeInput
serviceBillingBytes.With(labels).Add(float64(input))
labels[labelType] = typeOutput
serviceBillingBytes.With(labels).Add(float64(output))
return
}

8
cmd/neofs-node/modules/grpc/module.go
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@ -1,8 +0,0 @@
package grpc
import "github.com/nspcc-dev/neofs-node/cmd/neofs-node/modules/fix/module"
// Module is a gRPC layer module.
var Module = module.Module{
{Constructor: routing},
}

115
cmd/neofs-node/modules/grpc/routing.go
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@ -1,115 +0,0 @@
// About "github.com/nspcc-dev/neofs-node/lib/grpc"
// there's just alias for "google.golang.org/grpc"
// with Service-interface
package grpc
import (
middleware "github.com/grpc-ecosystem/go-grpc-middleware"
gZap "github.com/grpc-ecosystem/go-grpc-middleware/logging/zap"
prometheus "github.com/grpc-ecosystem/go-grpc-prometheus"
libgrpc "github.com/nspcc-dev/neofs-node/pkg/network/transport/grpc"
"github.com/spf13/viper"
"go.uber.org/dig"
"go.uber.org/zap"
"google.golang.org/grpc"
)
type (
Service = libgrpc.Service
// ServerParams to create gRPC-server
// and provide service-handlers
ServerParams struct {
dig.In
Services []Service
Logger *zap.Logger
Viper *viper.Viper
}
// ServicesResult ...
ServicesResult struct {
dig.Out
Services []Service
}
// Server type-alias
Server = grpc.Server
// CallOption type-alias
CallOption = grpc.CallOption
// ClientConn type-alias
ClientConn = grpc.ClientConn
// ServerOption type-alias
ServerOption = grpc.ServerOption
)
var (
// DialContext func-alias
DialContext = grpc.DialContext
// WithBlock func-alias
WithBlock = grpc.WithBlock
// WithInsecure func-alias
WithInsecure = grpc.WithInsecure
)
// NewServer creates a gRPC server which has no service registered and has not
// started to accept requests yet.
func NewServer(opts ...ServerOption) *Server {
return grpc.NewServer(opts...)
}
// creates new gRPC server and attach handlers.
func routing(p ServerParams) *grpc.Server {
var (
options []ServerOption
stream []grpc.StreamServerInterceptor
unary []grpc.UnaryServerInterceptor
)
if p.Viper.GetBool("node.grpc.billing") {
unary = append(unary, unaryBilling)
stream = append(stream, streamBilling)
}
if p.Viper.GetBool("node.grpc.logging") {
stream = append(stream, gZap.StreamServerInterceptor(p.Logger))
unary = append(unary, gZap.UnaryServerInterceptor(p.Logger))
}
if p.Viper.GetBool("node.grpc.metrics") {
stream = append(stream, prometheus.StreamServerInterceptor)
unary = append(unary, prometheus.UnaryServerInterceptor)
}
// Add stream options:
if len(stream) > 0 {
options = append(options,
grpc.StreamInterceptor(middleware.ChainStreamServer(stream...)),
)
}
// Add unary options:
if len(unary) > 0 {
options = append(options,
grpc.UnaryInterceptor(middleware.ChainUnaryServer(unary...)),
)
}
g := grpc.NewServer(options...)
// Service services here:
for _, service := range p.Services {
p.Logger.Info("register gRPC service",
zap.String("service", service.Name()))
service.Register(g)
}
return g
}

69
cmd/neofs-node/modules/morph/balance.go
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@ -1,69 +0,0 @@
package morph
import (
contract "github.com/nspcc-dev/neofs-node/pkg/morph/client/balance"
clientWrapper "github.com/nspcc-dev/neofs-node/pkg/morph/client/balance/wrapper"
accounting "github.com/nspcc-dev/neofs-node/pkg/network/transport/accounting/grpc"
"github.com/pkg/errors"
"go.uber.org/dig"
)
type balanceContractResult struct {
dig.Out
Client *clientWrapper.Wrapper
AccountingService accounting.Service
}
// BalanceContractName is a name of Balance contract config sub-section.
const BalanceContractName = "balance"
const (
balanceContractBalanceOfOpt = "balance_of_method"
balanceContractDecimalsOfOpt = "decimals_method"
)
// BalanceContractBalanceOfOptPath is a path to balanceOf method name option.
func BalanceContractBalanceOfOptPath() string {
return optPath(prefix, BalanceContractName, balanceContractBalanceOfOpt)
}
// BalanceContractDecimalsOfOptPath is a path to decimals method name option.
func BalanceContractDecimalsOfOptPath() string {
return optPath(prefix, BalanceContractName, balanceContractDecimalsOfOpt)
}
func newBalanceContract(p contractParams) (res balanceContractResult, err error) {
client, ok := p.MorphContracts[BalanceContractName]
if !ok {
err = errors.Errorf("missing %s contract client", BalanceContractName)
return
}
var (
balanceOfMethod = p.Viper.GetString(BalanceContractBalanceOfOptPath())
decimalsMethod = p.Viper.GetString(BalanceContractDecimalsOfOptPath())
)
var c *contract.Client
if c, err = contract.New(client,
contract.WithBalanceOfMethod(balanceOfMethod),
contract.WithDecimalsMethod(decimalsMethod),
); err != nil {
return
}
if res.Client, err = clientWrapper.New(c); err != nil {
return
}
if res.AccountingService, err = accounting.New(accounting.Params{
ContractClient: res.Client,
}); err != nil {
return
}
return
}

138
cmd/neofs-node/modules/morph/common.go
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@ -1,138 +0,0 @@
package morph
import (
"github.com/nspcc-dev/neo-go/pkg/util"
"github.com/nspcc-dev/neofs-node/pkg/core/netmap"
"github.com/nspcc-dev/neofs-node/pkg/morph/client"
"github.com/nspcc-dev/neofs-node/pkg/morph/event"
"github.com/spf13/viper"
"go.uber.org/dig"
"go.uber.org/zap"
)
// SmartContracts maps smart contract name to contract client.
type SmartContracts map[string]*client.StaticClient
// EventHandlers maps notification event name to handler information.
type EventHandlers map[string]event.HandlerInfo
type morphContractsParams struct {
dig.In
Viper *viper.Viper
Client *client.Client
Listener event.Listener
}
type contractParams struct {
dig.In
Viper *viper.Viper
Logger *zap.Logger
MorphContracts SmartContracts
NodeInfo netmap.Info
}
func newMorphContracts(p morphContractsParams) (SmartContracts, EventHandlers, error) {
mContracts := make(map[string]*client.StaticClient, len(ContractNames))
mHandlers := make(map[string]event.HandlerInfo)
for _, contractName := range ContractNames {
scHash, err := util.Uint160DecodeStringLE(
p.Viper.GetString(
ScriptHashOptPath(contractName),
),
)
if err != nil {
return nil, nil, err
}
fee := util.Fixed8FromInt64(
p.Viper.GetInt64(
InvocationFeeOptPath(contractName),
),
)
mContracts[contractName], err = client.NewStatic(p.Client, scHash, fee)
if err != nil {
return nil, nil, err
}
// set event parsers
parserInfo := event.ParserInfo{}
parserInfo.SetScriptHash(scHash)
handlerInfo := event.HandlerInfo{}
handlerInfo.SetScriptHash(scHash)
for _, item := range mParsers[contractName] {
parserInfo.SetParser(item.parser)
optPath := ContractEventOptPath(contractName, item.typ)
typEvent := event.TypeFromString(
p.Viper.GetString(optPath),
)
parserInfo.SetType(typEvent)
handlerInfo.SetType(typEvent)
p.Listener.SetParser(parserInfo)
mHandlers[optPath] = handlerInfo
}
}
return mContracts, mHandlers, nil
}
const prefix = "morph"
const (
endpointOpt = "endpoint"
dialTimeoutOpt = "dial_timeout"
magicNumberOpt = "magic_number"
scriptHashOpt = "script_hash"
invocationFeeOpt = "invocation_fee"
)
// ContractNames is a list of smart contract names.
var ContractNames = []string{
containerContractName,
NetmapContractName,
BalanceContractName,
}
// EndpointOptPath returns the config path to goclient endpoint.
func EndpointOptPath() string {
return optPath(prefix, endpointOpt)
}
// MagicNumberOptPath returns the config path to goclient magic number.
func MagicNumberOptPath() string {
return optPath(prefix, magicNumberOpt)
}
// DialTimeoutOptPath returns the config path to goclient dial timeout.
func DialTimeoutOptPath() string {
return optPath(prefix, dialTimeoutOpt)
}
// ScriptHashOptPath calculates the config path to script hash config of particular contract.
func ScriptHashOptPath(name string) string {
return optPath(prefix, name, scriptHashOpt)
}
// InvocationFeeOptPath calculates the config path to invocation fee config of particular contract.
func InvocationFeeOptPath(name string) string {
return optPath(prefix, name, invocationFeeOpt)
}

103
cmd/neofs-node/modules/morph/container.go
View File

@ -1,103 +0,0 @@
package morph
import (
eacl "github.com/nspcc-dev/neofs-node/pkg/core/container/acl/extended/storage"
"github.com/nspcc-dev/neofs-node/pkg/core/container/storage"
contract "github.com/nspcc-dev/neofs-node/pkg/morph/client/container"
clientWrapper "github.com/nspcc-dev/neofs-node/pkg/morph/client/container/wrapper"
"github.com/pkg/errors"
"go.uber.org/dig"
)
type containerContractResult struct {
dig.Out
ExtendedACLStore eacl.Storage
ContainerStorage storage.Storage
}
const (
containerContractName = "container"
containerContractSetEACLOpt = "set_eacl_method"
containerContractEACLOpt = "get_eacl_method"
containerContractPutOpt = "put_method"
containerContractGetOpt = "get_method"
containerContractDelOpt = "delete_method"
containerContractListOpt = "list_method"
)
// ContainerContractSetEACLOptPath returns the config path to set eACL method name of Container contract.
func ContainerContractSetEACLOptPath() string {
return optPath(prefix, containerContractName, containerContractSetEACLOpt)
}
// ContainerContractEACLOptPath returns the config path to get eACL method name of Container contract.
func ContainerContractEACLOptPath() string {
return optPath(prefix, containerContractName, containerContractEACLOpt)
}
// ContainerContractPutOptPath returns the config path to put container method name of Container contract.
func ContainerContractPutOptPath() string {
return optPath(prefix, containerContractName, containerContractPutOpt)
}
// ContainerContractGetOptPath returns the config path to get container method name of Container contract.
func ContainerContractGetOptPath() string {
return optPath(prefix, containerContractName, containerContractGetOpt)
}
// ContainerContractDelOptPath returns the config path to delete container method name of Container contract.
func ContainerContractDelOptPath() string {
return optPath(prefix, containerContractName, containerContractDelOpt)
}
// ContainerContractListOptPath returns the config path to list containers method name of Container contract.
func ContainerContractListOptPath() string {
return optPath(prefix, containerContractName, containerContractListOpt)
}
func newContainerContract(p contractParams) (res containerContractResult, err error) {
client, ok := p.MorphContracts[containerContractName]
if !ok {
err = errors.Errorf("missing %s contract client", containerContractName)
return
}
var (
setEACLMethod = p.Viper.GetString(ContainerContractSetEACLOptPath())
eaclMethod = p.Viper.GetString(ContainerContractEACLOptPath())
getMethod = p.Viper.GetString(ContainerContractGetOptPath())
putMethod = p.Viper.GetString(ContainerContractPutOptPath())
deleteMethod = p.Viper.GetString(ContainerContractDelOptPath())
listMethod = p.Viper.GetString(ContainerContractListOptPath())
)
var containerClient *contract.Client
if containerClient, err = contract.New(client,
contract.WithSetEACLMethod(setEACLMethod),
contract.WithEACLMethod(eaclMethod),
contract.WithGetMethod(getMethod),
contract.WithPutMethod(putMethod),
contract.WithDeleteMethod(deleteMethod),
contract.WithListMethod(listMethod),
); err != nil {
return
}
var wrapClient *clientWrapper.Wrapper
if wrapClient, err = clientWrapper.New(containerClient); err != nil {
return
}
res.ContainerStorage = wrapClient
res.ExtendedACLStore = wrapClient
return res, nil
}

28
cmd/neofs-node/modules/morph/event.go
View File

@ -1,28 +0,0 @@
package morph
import (
"github.com/nspcc-dev/neofs-node/pkg/morph/event"
"github.com/nspcc-dev/neofs-node/pkg/morph/event/netmap"
)
const eventOpt = "event"
// NewEpochEventType is a config section of new epoch notification event.
const NewEpochEventType = "new_epoch"
// ContractEventOptPath returns the config path to notification event name of particular contract.
func ContractEventOptPath(contract, event string) string {
return optPath(prefix, contract, eventOpt, event)
}
var mParsers = map[string][]struct {
typ string
parser event.Parser
}{
NetmapContractName: {
{
typ: NewEpochEventType,
parser: netmap.ParseNewEpoch,
},
},
}

31
cmd/neofs-node/modules/morph/goclient.go
View File

@ -1,31 +0,0 @@
package morph
import (
"crypto/ecdsa"
"github.com/nspcc-dev/neo-go/pkg/config/netmode"
"github.com/nspcc-dev/neofs-node/pkg/morph/client"
"github.com/spf13/viper"
"go.uber.org/dig"
"go.uber.org/zap"
)
type morphClientParams struct {
dig.In
Viper *viper.Viper
Logger *zap.Logger
Key *ecdsa.PrivateKey
}
func newClient(p morphClientParams) (*client.Client, error) {
return client.New(
p.Key,
p.Viper.GetString(optPath(prefix, endpointOpt)),
client.WithLogger(p.Logger),
client.WithDialTimeout(p.Viper.GetDuration(optPath(prefix, dialTimeoutOpt))),
client.WithMagic(netmode.Magic(p.Viper.GetUint32(optPath(prefix, magicNumberOpt)))),
)
}

53
cmd/neofs-node/modules/morph/listener.go
View File

@ -1,53 +0,0 @@
package morph
import (
"context"
"github.com/nspcc-dev/neofs-node/pkg/morph/event"
"github.com/nspcc-dev/neofs-node/pkg/morph/subscriber"
"github.com/spf13/viper"
"go.uber.org/dig"
"go.uber.org/zap"
)
type eventListenerParams struct {
dig.In
Viper *viper.Viper
Logger *zap.Logger
}
var listenerPrefix = optPath(prefix, "listener")
const (
listenerEndpointOpt = "endpoint"
listenerDialTimeoutOpt = "dial_timeout"
)
// ListenerEndpointOptPath returns the config path to event listener's endpoint.
func ListenerEndpointOptPath() string {
return optPath(listenerPrefix, listenerEndpointOpt)
}
// ListenerDialTimeoutOptPath returns the config path to event listener's dial timeout.
func ListenerDialTimeoutOptPath() string {
return optPath(listenerPrefix, listenerDialTimeoutOpt)
}
func newEventListener(p eventListenerParams) (event.Listener, error) {
sub, err := subscriber.New(context.Background(), &subscriber.Params{
Log: p.Logger,
Endpoint: p.Viper.GetString(ListenerEndpointOptPath()),
DialTimeout: p.Viper.GetDuration(ListenerDialTimeoutOptPath()),
})
if err != nil {
return nil, err
}
return event.NewListener(event.ListenerParams{
Logger: p.Logger,
Subscriber: sub,
})
}

21
cmd/neofs-node/modules/morph/module.go
View File

@ -1,21 +0,0 @@
package morph
import (
"strings"
"github.com/nspcc-dev/neofs-node/cmd/neofs-node/modules/fix/module"
)
// Module is a Neo:Morph module.
var Module = module.Module{
{Constructor: newClient},
{Constructor: newMorphContracts},
{Constructor: newContainerContract},
{Constructor: newNetmapContract},
{Constructor: newEventListener},
{Constructor: newBalanceContract},
}
func optPath(sections ...string) string {
return strings.Join(sections, ".")
}

94
cmd/neofs-node/modules/morph/netmap.go
View File

@ -1,94 +0,0 @@
package morph
import (
contract "github.com/nspcc-dev/neofs-node/pkg/morph/client/netmap"
clientWrapper "github.com/nspcc-dev/neofs-node/pkg/morph/client/netmap/wrapper"
"github.com/nspcc-dev/neofs-node/pkg/network/bootstrap"
"github.com/pkg/errors"
"go.uber.org/dig"
)
type netmapContractResult struct {
dig.Out
Client *clientWrapper.Wrapper
NodeRegisterer *bootstrap.Registerer
}
const (
// NetmapContractName is a Netmap contract's config section name.
NetmapContractName = "netmap"
netmapContractAddPeerOpt = "add_peer_method"
netmapContractNewEpochOpt = "new_epoch_method"
netmapContractNetmapOpt = "netmap_method"
netmapContractUpdStateOpt = "update_state_method"
netmapContractIRListOpt = "ir_list_method"
)
// NetmapContractAddPeerOptPath returns the config path to add peer method of Netmap contract.
func NetmapContractAddPeerOptPath() string {
return optPath(prefix, NetmapContractName, netmapContractAddPeerOpt)
}
// NetmapContractNewEpochOptPath returns the config path to new epoch method of Netmap contract.
func NetmapContractNewEpochOptPath() string {
return optPath(prefix, NetmapContractName, netmapContractNewEpochOpt)
}
// NetmapContractNetmapOptPath returns the config path to get netmap method of Netmap contract.
func NetmapContractNetmapOptPath() string {
return optPath(prefix, NetmapContractName, netmapContractNetmapOpt)
}
// NetmapContractUpdateStateOptPath returns the config path to update state method of Netmap contract.
func NetmapContractUpdateStateOptPath() string {
return optPath(prefix, NetmapContractName, netmapContractUpdStateOpt)
}
// NetmapContractIRListOptPath returns the config path to inner ring list method of Netmap contract.
func NetmapContractIRListOptPath() string {
return optPath(prefix, NetmapContractName, netmapContractIRListOpt)
}
func newNetmapContract(p contractParams) (res netmapContractResult, err error) {
client, ok := p.MorphContracts[NetmapContractName]
if !ok {
err = errors.Errorf("missing %s contract client", NetmapContractName)
return
}
var (
addPeerMethod = p.Viper.GetString(NetmapContractAddPeerOptPath())
newEpochMethod = p.Viper.GetString(NetmapContractNewEpochOptPath())
netmapMethod = p.Viper.GetString(NetmapContractNetmapOptPath())
updStateMethod = p.Viper.GetString(NetmapContractUpdateStateOptPath())
irListMethod = p.Viper.GetString(NetmapContractIRListOptPath())
)
var c *contract.Client
if c, err = contract.New(client,
contract.WithAddPeerMethod(addPeerMethod),
contract.WithNewEpochMethod(newEpochMethod),
contract.WithNetMapMethod(netmapMethod),
contract.WithUpdateStateMethod(updStateMethod),
contract.WithInnerRingListMethod(irListMethod),
); err != nil {
return
}
if res.Client, err = clientWrapper.New(c); err != nil {
return
}
if res.NodeRegisterer, err = bootstrap.New(res.Client, p.NodeInfo); err != nil {
return
}
return res, nil
}

49
cmd/neofs-node/modules/network/http.go
View File

@ -1,49 +0,0 @@
package network
import (
"github.com/fasthttp/router"
svc "github.com/nspcc-dev/neofs-node/cmd/neofs-node/modules/bootstrap"
"github.com/valyala/fasthttp"
"go.uber.org/dig"
)
type (
handlerParams struct {
dig.In
Healthy svc.HealthyClient
}
)
const (
healthyState = "NeoFS node is "
defaultContentType = "text/plain; charset=utf-8"
)
func newHTTPHandler(p handlerParams) (fasthttp.RequestHandler, error) {
r := router.New()
r.RedirectTrailingSlash = true
r.GET("/-/ready/", func(c *fasthttp.RequestCtx) {
c.SetStatusCode(fasthttp.StatusOK)
c.SetBodyString(healthyState + "ready")
})
r.GET("/-/healthy/", func(c *fasthttp.RequestCtx) {
code := fasthttp.StatusOK
msg := "healthy"
err := p.Healthy.Healthy()
if err != nil {
code = fasthttp.StatusBadRequest
msg = "unhealthy: " + err.Error()
}
c.Response.Reset()
c.SetStatusCode(code)
c.SetContentType(defaultContentType)
c.SetBodyString(healthyState + msg)
})
return r.Handler, nil
}

19
cmd/neofs-node/modules/network/module.go
View File

@ -1,19 +0,0 @@
package network
import (
"github.com/nspcc-dev/neofs-node/cmd/neofs-node/modules/fix/module"
"github.com/nspcc-dev/neofs-node/pkg/util/profiler"
)
// Module is a network layer module.
var Module = module.Module{
{Constructor: newMuxer},
{Constructor: newPeers},
{Constructor: newPlacement},
// Metrics is prometheus handler
{Constructor: profiler.NewMetrics},
// Profiler is pprof handler
{Constructor: profiler.NewProfiler},
{Constructor: newHTTPHandler},
}

53
cmd/neofs-node/modules/network/muxer.go
View File

@ -1,53 +0,0 @@
package network
import (
"time"
"github.com/multiformats/go-multiaddr"
"github.com/nspcc-dev/neofs-node/pkg/network/muxer"
"github.com/spf13/viper"
"github.com/valyala/fasthttp"
"go.uber.org/dig"
"go.uber.org/zap"
"google.golang.org/grpc"
)
type muxerParams struct {
dig.In
Logger *zap.Logger
P2P *grpc.Server
Address multiaddr.Multiaddr
ShutdownTTL time.Duration `name:"shutdown_ttl"`
API fasthttp.RequestHandler
Viper *viper.Viper
}
const appName = "neofs-node"
func newFastHTTPServer(p muxerParams) *fasthttp.Server {
srv := new(fasthttp.Server)
srv.Name = appName
srv.ReadBufferSize = p.Viper.GetInt("muxer.http.read_buffer_size")
srv.WriteBufferSize = p.Viper.GetInt("muxer.http.write_buffer_size")
srv.ReadTimeout = p.Viper.GetDuration("muxer.http.read_timeout")
srv.WriteTimeout = p.Viper.GetDuration("muxer.http.write_timeout")
srv.GetOnly = true
srv.DisableHeaderNamesNormalizing = true
srv.NoDefaultServerHeader = true
srv.NoDefaultContentType = true
srv.Handler = p.API
return srv
}
func newMuxer(p muxerParams) muxer.Mux {
return muxer.New(muxer.Params{
P2P: p.P2P,
Logger: p.Logger,
Address: p.Address,
ShutdownTTL: p.ShutdownTTL,
API: newFastHTTPServer(p),
})
}

28
cmd/neofs-node/modules/network/peers.go
View File

@ -1,28 +0,0 @@
package network
import (
"github.com/multiformats/go-multiaddr"
"github.com/nspcc-dev/neofs-node/pkg/network/peers"
"github.com/spf13/viper"
"go.uber.org/dig"
"go.uber.org/zap"
)
type peersParams struct {
dig.In
Viper *viper.Viper
Logger *zap.Logger
Address multiaddr.Multiaddr
}
func newPeers(p peersParams) (peers.Interface, error) {
return peers.New(peers.Params{
Logger: p.Logger,
ConnectionTTL: p.Viper.GetDuration("peers.connections_ttl"),
ConnectionIDLE: p.Viper.GetDuration("peers.connections_idle"),
MetricsTimeout: p.Viper.GetDuration("peers.metrics_timeout"),
KeepAliveTTL: p.Viper.GetDuration("peers.keep_alive.ttl"),
KeepAlivePingTTL: p.Viper.GetDuration("peers.keep_alive.ping"),
})
}

79
cmd/neofs-node/modules/network/placement.go
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@ -1,79 +0,0 @@
package network
import (
"github.com/nspcc-dev/neofs-node/cmd/neofs-node/modules/morph"
"github.com/nspcc-dev/neofs-node/pkg/core/container/storage"
contract "github.com/nspcc-dev/neofs-node/pkg/morph/client/netmap/wrapper"
"github.com/nspcc-dev/neofs-node/pkg/morph/event"
netmapevent "github.com/nspcc-dev/neofs-node/pkg/morph/event/netmap"
"github.com/nspcc-dev/neofs-node/pkg/network/peers"
state "github.com/nspcc-dev/neofs-node/pkg/network/transport/state/grpc"
"github.com/nspcc-dev/neofs-node/pkg/services/object_manager/placement"
"go.uber.org/dig"
"go.uber.org/zap"
)
type (
placementParams struct {
dig.In
Log *zap.Logger
Peers peers.Store
Fetcher storage.Storage
MorphEventListener event.Listener
NetMapClient *contract.Wrapper
MorphEventHandlers morph.EventHandlers
}
placementOutput struct {
dig.Out
Placement placement.Component
Healthy state.HealthChecker `group:"healthy"`
}
)
const defaultChronologyDuraion = 2
func newPlacement(p placementParams) placementOutput {
place := placement.New(placement.Params{
Log: p.Log,
Peerstore: p.Peers,
Fetcher: p.Fetcher,
ChronologyDuration: defaultChronologyDuraion,
})
if handlerInfo, ok := p.MorphEventHandlers[morph.ContractEventOptPath(
morph.NetmapContractName,
morph.NewEpochEventType,
)]; ok {
handlerInfo.SetHandler(func(ev event.Event) {
nm, err := p.NetMapClient.GetNetMap()
if err != nil {
p.Log.Error("could not get network map",
zap.String("error", err.Error()),
)
return
}
if err := place.Update(
ev.(netmapevent.NewEpoch).EpochNumber(),
nm,
); err != nil {
p.Log.Error("could not update network map in placement component",
zap.String("error", err.Error()),
)
}
})
p.MorphEventListener.RegisterHandler(handlerInfo)
}
return placementOutput{
Placement: place,
Healthy: place.(state.HealthChecker),
}
}

65
cmd/neofs-node/modules/node/audit.go
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@ -1,65 +0,0 @@
package node
import (
"crypto/ecdsa"
"github.com/nspcc-dev/neofs-api-go/session"
"github.com/nspcc-dev/neofs-node/pkg/network/peers"
object "github.com/nspcc-dev/neofs-node/pkg/network/transport/object/grpc"
"github.com/nspcc-dev/neofs-node/pkg/services/object_manager/placement"
"github.com/nspcc-dev/neofs-node/pkg/services/object_manager/replication/storage"
"github.com/nspcc-dev/neofs-node/pkg/services/object_manager/transport"
"github.com/spf13/viper"
"go.uber.org/zap"
)
type (
cnrHandlerParams struct {
*viper.Viper
*zap.Logger
Placer *placement.PlacementWrapper
PeerStore peers.Store
Peers peers.Interface
TimeoutsPrefix string
Key *ecdsa.PrivateKey
TokenStore session.PrivateTokenStore
}
)
func newObjectsContainerHandler(p cnrHandlerParams) (transport.SelectiveContainerExecutor, error) {
as, err := storage.NewAddressStore(p.PeerStore, p.Logger)
if err != nil {
return nil, err
}
multiTransport, err := object.NewMultiTransport(object.MultiTransportParams{
AddressStore: as,
EpochReceiver: p.Placer,
RemoteService: object.NewRemoteService(p.Peers),
Logger: p.Logger,
Key: p.Key,
PutTimeout: p.Viper.GetDuration(p.TimeoutsPrefix + ".timeouts.put"),
GetTimeout: p.Viper.GetDuration(p.TimeoutsPrefix + ".timeouts.get"),
HeadTimeout: p.Viper.GetDuration(p.TimeoutsPrefix + ".timeouts.head"),
SearchTimeout: p.Viper.GetDuration(p.TimeoutsPrefix + ".timeouts.search"),
RangeHashTimeout: p.Viper.GetDuration(p.TimeoutsPrefix + ".timeouts.range_hash"),
DialTimeout: p.Viper.GetDuration("object.dial_timeout"),
PrivateTokenStore: p.TokenStore,
})
if err != nil {
return nil, err
}
exec, err := transport.NewContainerTraverseExecutor(multiTransport)
if err != nil {
return nil, err
}
return transport.NewObjectContainerHandler(transport.ObjectContainerHandlerParams{
NodeLister: p.Placer,
Executor: exec,
Logger: p.Logger,
})
}

31
cmd/neofs-node/modules/node/container.go
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@ -1,31 +0,0 @@
package node
import (
svc "github.com/nspcc-dev/neofs-node/cmd/neofs-node/modules/bootstrap"
eacl "github.com/nspcc-dev/neofs-node/pkg/core/container/acl/extended/storage"
"github.com/nspcc-dev/neofs-node/pkg/core/container/storage"
container "github.com/nspcc-dev/neofs-node/pkg/network/transport/container/grpc"
"go.uber.org/dig"
"go.uber.org/zap"
)
type cnrParams struct {
dig.In
Logger *zap.Logger
Healthy svc.HealthyClient
ExtendedACLStore eacl.Storage
ContainerStorage storage.Storage
}
func newContainerService(p cnrParams) (container.Service, error) {
return container.New(container.Params{
Logger: p.Logger,
Healthy: p.Healthy,
Store: p.ContainerStorage,
ExtendedACLStore: p.ExtendedACLStore,
})
}

35
cmd/neofs-node/modules/node/core.go
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@ -1,35 +0,0 @@
package node
import (
"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/bucket"
"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/bucket/boltdb"
"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/bucket/fsbucket"
"github.com/spf13/viper"
)
type Buckets map[string]bucket.Bucket
const (
fsBucket = "fsbucket"
boltBucket = "bolt"
)
func newBuckets(v *viper.Viper) (Buckets, error) {
var (
err error
mBuckets = make(Buckets)
)
if mBuckets[fsBucket], err = fsbucket.NewBucket(v); err != nil {
return nil, err
}
boltOpts, err := boltdb.NewOptions(v)
if err != nil {
return nil, err
} else if mBuckets[boltBucket], err = boltdb.NewBucket(&boltOpts); err != nil {
return nil, err
}
return mBuckets, nil
}

53
cmd/neofs-node/modules/node/localstore.go
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@ -1,53 +0,0 @@
package node
import (
"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/localstore"
meta2 "github.com/nspcc-dev/neofs-node/pkg/local_object_storage/meta"
metrics2 "github.com/nspcc-dev/neofs-node/pkg/services/metrics"
"go.uber.org/atomic"
"go.uber.org/dig"
"go.uber.org/zap"
)
type (
localstoreParams struct {
dig.In
Logger *zap.Logger
Buckets Buckets
Counter *atomic.Float64
Collector metrics2.Collector
}
metaIterator struct {
iter localstore.Iterator
}
)
func newMetaIterator(iter localstore.Iterator) meta2.Iterator {
return &metaIterator{iter: iter}
}
func (m *metaIterator) Iterate(handler meta2.IterateFunc) error {
return m.iter.Iterate(nil, func(objMeta *localstore.ObjectMeta) bool {
return handler == nil || handler(objMeta.Object) != nil
})
}
func newLocalstore(p localstoreParams) (localstore.Localstore, error) {
local, err := localstore.New(localstore.Params{
BlobBucket: p.Buckets[fsBucket],
MetaBucket: p.Buckets[boltBucket],
Logger: p.Logger,
Collector: p.Collector,
})
if err != nil {
return nil, err
}
iter := newMetaIterator(local)
p.Collector.SetCounter(local)
p.Collector.SetIterator(iter)
return local, nil
}

46
cmd/neofs-node/modules/node/metrics.go
View File

@ -1,46 +0,0 @@
package node
import (
metrics "github.com/nspcc-dev/neofs-node/pkg/network/transport/metrics/grpc"
metrics2 "github.com/nspcc-dev/neofs-node/pkg/services/metrics"
"github.com/spf13/viper"
"go.uber.org/atomic"
"go.uber.org/dig"
"go.uber.org/zap"
)
type (
metricsParams struct {
dig.In
Logger *zap.Logger
Options []string `name:"node_options"`
Viper *viper.Viper
Buckets Buckets
}
metricsServiceParams struct {
dig.In
Logger *zap.Logger
Collector metrics2.Collector
}
)
func newObjectCounter() *atomic.Float64 { return atomic.NewFloat64(0) }
func newMetricsService(p metricsServiceParams) (metrics.Service, error) {
return metrics.New(metrics.Params{
Logger: p.Logger,
Collector: p.Collector,
})
}
func newMetricsCollector(p metricsParams) (metrics2.Collector, error) {
return metrics2.New(metrics2.Params{
Options: p.Options,
Logger: p.Logger,
Interval: p.Viper.GetDuration("metrics_collector.interval"),
MetricsStore: p.Buckets[fsBucket],
})
}

89
cmd/neofs-node/modules/node/module.go
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@ -1,89 +0,0 @@
package node
import (
"github.com/nspcc-dev/neofs-api-go/session"
"github.com/nspcc-dev/neofs-node/cmd/neofs-node/modules/bootstrap"
"github.com/nspcc-dev/neofs-node/cmd/neofs-node/modules/fix/module"
"github.com/nspcc-dev/neofs-node/cmd/neofs-node/modules/fix/worker"
"github.com/nspcc-dev/neofs-node/cmd/neofs-node/modules/grpc"
"github.com/nspcc-dev/neofs-node/cmd/neofs-node/modules/morph"
"github.com/nspcc-dev/neofs-node/cmd/neofs-node/modules/network"
"github.com/nspcc-dev/neofs-node/cmd/neofs-node/modules/settings"
"github.com/nspcc-dev/neofs-node/cmd/neofs-node/modules/workers"
"github.com/nspcc-dev/neofs-node/pkg/morph/event"
libboot "github.com/nspcc-dev/neofs-node/pkg/network/bootstrap"
"github.com/nspcc-dev/neofs-node/pkg/network/peers"
metrics2 "github.com/nspcc-dev/neofs-node/pkg/services/metrics"
"github.com/nspcc-dev/neofs-node/pkg/services/object_manager/replication"
"github.com/spf13/viper"
"go.uber.org/dig"
"go.uber.org/zap"
)
type jobParams struct {
dig.In
Logger *zap.Logger
Viper *viper.Viper
Peers peers.Store
Replicator replication.Manager
PeersInterface peers.Interface
Metrics metrics2.Collector
MorphEventListener event.Listener
NodeRegisterer *libboot.Registerer
}
// Module is a NeoFS node module.
var Module = module.Module{
{Constructor: attachJobs},
{Constructor: newPeerstore},
{Constructor: attachServices},
{Constructor: newBuckets},
{Constructor: newMetricsCollector},
{Constructor: newObjectCounter},
// -- Container gRPC handlers -- //
{Constructor: newContainerService},
// -- gRPC Services -- //
// -- Local store -- //
{Constructor: newLocalstore},
// -- Object manager -- //
{Constructor: newObjectManager},
// -- Replication manager -- //
{Constructor: newReplicationManager},
// -- Session service -- //
{Constructor: session.NewMapTokenStore},
{Constructor: newSessionService},
// -- Placement tool -- //
{Constructor: newPlacementTool},
// metrics service -- //
{Constructor: newMetricsService},
}.Append(
// app specific modules:
grpc.Module,
network.Module,
workers.Module,
settings.Module,
bootstrap.Module,
morph.Module,
)
func attachJobs(p jobParams) worker.Jobs {
return worker.Jobs{
"peers": p.PeersInterface.Job,
"metrics": p.Metrics.Start,
"event_listener": p.MorphEventListener.Listen,
"replicator": p.Replicator.Process,
"boot": p.NodeRegisterer.Bootstrap,
}
}

201
cmd/neofs-node/modules/node/objectmanager.go
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@ -1,201 +0,0 @@
package node
import (
"crypto/ecdsa"
"github.com/nspcc-dev/neofs-api-go/bootstrap"
"github.com/nspcc-dev/neofs-api-go/hash"
apiobj "github.com/nspcc-dev/neofs-api-go/object"
"github.com/nspcc-dev/neofs-api-go/session"
eacl "github.com/nspcc-dev/neofs-node/pkg/core/container/acl/extended/storage"
"github.com/nspcc-dev/neofs-node/pkg/core/container/storage"
"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/localstore"
contract "github.com/nspcc-dev/neofs-node/pkg/morph/client/netmap/wrapper"
"github.com/nspcc-dev/neofs-node/pkg/network/peers"
object "github.com/nspcc-dev/neofs-node/pkg/network/transport/object/grpc"
"github.com/nspcc-dev/neofs-node/pkg/services/object_manager/placement"
storage2 "github.com/nspcc-dev/neofs-node/pkg/services/object_manager/replication/storage"
"github.com/nspcc-dev/neofs-node/pkg/services/object_manager/transformer"
"github.com/nspcc-dev/neofs-node/pkg/services/object_manager/transport"
"github.com/nspcc-dev/neofs-node/pkg/services/object_manager/transport/storagegroup"
"github.com/spf13/viper"
"go.uber.org/dig"
"go.uber.org/zap"
)
type (
objectManagerParams struct {
dig.In
Logger *zap.Logger
Viper *viper.Viper
LocalStore localstore.Localstore
PeersInterface peers.Interface
Peers peers.Store
Placement placement.Component
TokenStore session.PrivateTokenStore
Options []string `name:"node_options"`
Key *ecdsa.PrivateKey
NetMapClient *contract.Wrapper
Placer *placement.PlacementWrapper
ExtendedACLStore eacl.Storage
ContainerStorage storage.Storage
}
)
const (
transformersSectionPath = "object.transformers."
)
const xorSalitor = "xor"
func newObjectManager(p objectManagerParams) (object.Service, error) {
var sltr object.Salitor
if p.Viper.GetString("object.salitor") == xorSalitor {
sltr = hash.SaltXOR
}
as, err := storage2.NewAddressStore(p.Peers, p.Logger)
if err != nil {
return nil, err
}
rs := object.NewRemoteService(p.PeersInterface)
pto := p.Viper.GetDuration("object.put.timeout")
gto := p.Viper.GetDuration("object.get.timeout")
hto := p.Viper.GetDuration("object.head.timeout")
sto := p.Viper.GetDuration("object.search.timeout")
rhto := p.Viper.GetDuration("object.range_hash.timeout")
dto := p.Viper.GetDuration("object.dial_timeout")
tr, err := object.NewMultiTransport(object.MultiTransportParams{
AddressStore: as,
EpochReceiver: p.Placer,
RemoteService: rs,
Logger: p.Logger,
Key: p.Key,
PutTimeout: pto,
GetTimeout: gto,
HeadTimeout: hto,
SearchTimeout: sto,
RangeHashTimeout: rhto,
DialTimeout: dto,
PrivateTokenStore: p.TokenStore,
})
if err != nil {
return nil, err
}
exec, err := transport.NewContainerTraverseExecutor(tr)
if err != nil {
return nil, err
}
selectiveExec, err := transport.NewObjectContainerHandler(transport.ObjectContainerHandlerParams{
NodeLister: p.Placer,
Executor: exec,
Logger: p.Logger,
})
if err != nil {
return nil, err
}
sgInfoRecv, err := storagegroup.NewStorageGroupInfoReceiver(storagegroup.StorageGroupInfoReceiverParams{
SelectiveContainerExecutor: selectiveExec,
Logger: p.Logger,
})
if err != nil {
return nil, err
}
verifier, err := storage2.NewLocalIntegrityVerifier()
if err != nil {
return nil, err
}
trans, err := transformer.NewTransformer(transformer.Params{
SGInfoReceiver: sgInfoRecv,
EpochReceiver: p.Placer,
SizeLimit: uint64(p.Viper.GetInt64(transformersSectionPath+"payload_limiter.max_payload_size") * apiobj.UnitsKB),
Verifier: verifier,
})
if err != nil {
return nil, err
}
verifier, err = storage2.NewLocalHeadIntegrityVerifier()
if err != nil {
return nil, err
}
return object.New(&object.Params{
Verifier: verifier,
Salitor: sltr,
LocalStore: p.LocalStore,
MaxProcessingSize: p.Viper.GetUint64("object.max_processing_size") * uint64(apiobj.UnitsMB),
StorageCapacity: bootstrap.NodeInfo{Options: p.Options}.Capacity() * uint64(apiobj.UnitsGB),
PoolSize: p.Viper.GetInt("object.workers_count"),
Placer: p.Placer,
Transformer: trans,
ObjectRestorer: transformer.NewRestorePipeline(
transformer.SplitRestorer(),
),
RemoteService: rs,
AddressStore: as,
Logger: p.Logger,
TokenStore: p.TokenStore,
EpochReceiver: p.Placer,
PlacementWrapper: p.Placer,
Key: p.Key,
CheckACL: p.Viper.GetBool("object.check_acl"),
DialTimeout: p.Viper.GetDuration("object.dial_timeout"),
MaxPayloadSize: p.Viper.GetUint64("object.transformers.payload_limiter.max_payload_size") * uint64(apiobj.UnitsKB),
PutParams: object.OperationParams{
Timeout: pto,
LogErrors: p.Viper.GetBool("object.put.log_errs"),
},
GetParams: object.OperationParams{
Timeout: gto,
LogErrors: p.Viper.GetBool("object.get.log_errs"),
},
HeadParams: object.OperationParams{
Timeout: hto,
LogErrors: p.Viper.GetBool("object.head.log_errs"),
},
DeleteParams: object.OperationParams{
Timeout: p.Viper.GetDuration("object.delete.timeout"),
LogErrors: p.Viper.GetBool("object.get.log_errs"),
},
SearchParams: object.OperationParams{
Timeout: sto,
LogErrors: p.Viper.GetBool("object.search.log_errs"),
},
RangeParams: object.OperationParams{
Timeout: p.Viper.GetDuration("object.range.timeout"),
LogErrors: p.Viper.GetBool("object.range.log_errs"),
},
RangeHashParams: object.OperationParams{
Timeout: rhto,
LogErrors: p.Viper.GetBool("object.range_hash.log_errs"),
},
Assembly: p.Viper.GetBool("object.assembly"),
WindowSize: p.Viper.GetInt("object.window_size"),
ContainerStorage: p.ContainerStorage,
NetmapClient: p.NetMapClient,
SGInfoReceiver: sgInfoRecv,
ExtendedACLSource: p.ExtendedACLStore,
})
}

28
cmd/neofs-node/modules/node/peerstore.go
View File

@ -1,28 +0,0 @@
package node
import (
"crypto/ecdsa"
"github.com/multiformats/go-multiaddr"
"github.com/nspcc-dev/neofs-node/pkg/network/peers"
"go.uber.org/dig"
"go.uber.org/zap"
)
type peerstoreParams struct {
dig.In
Logger *zap.Logger
PrivateKey *ecdsa.PrivateKey
Address multiaddr.Multiaddr
Store peers.Storage `optional:"true"`
}
func newPeerstore(p peerstoreParams) (peers.Store, error) {
return peers.NewStore(peers.StoreParams{
Storage: p.Store,
Logger: p.Logger,
Addr: p.Address,
Key: p.PrivateKey,
})
}

28
cmd/neofs-node/modules/node/placement.go
View File

@ -1,28 +0,0 @@
package node
import (
"github.com/nspcc-dev/neofs-node/pkg/services/object_manager/placement"
"go.uber.org/dig"
)
type (
placementToolParams struct {
dig.In
Placement placement.Component
}
placementToolResult struct {
dig.Out
Placer *placement.PlacementWrapper
}
)
func newPlacementTool(p placementToolParams) (res placementToolResult, err error) {
if res.Placer, err = placement.NewObjectPlacer(p.Placement); err != nil {
return
}
return
}

385
cmd/neofs-node/modules/node/replication.go
View File

@ -1,385 +0,0 @@
package node
import (
"context"
"crypto/ecdsa"
"github.com/nspcc-dev/neofs-api-go/hash"
"github.com/nspcc-dev/neofs-api-go/session"
"github.com/nspcc-dev/neofs-node/cmd/neofs-node/modules/morph"
"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/localstore"
"github.com/nspcc-dev/neofs-node/pkg/morph/event"
"github.com/nspcc-dev/neofs-node/pkg/morph/event/netmap"
"github.com/nspcc-dev/neofs-node/pkg/network/peers"
"github.com/nspcc-dev/neofs-node/pkg/services/object_manager/placement"
"github.com/nspcc-dev/neofs-node/pkg/services/object_manager/replication"
"github.com/nspcc-dev/neofs-node/pkg/services/object_manager/replication/storage"
"github.com/pkg/errors"
"github.com/spf13/viper"
"go.uber.org/dig"
"go.uber.org/zap"
)
type (
replicationManagerParams struct {
dig.In
Viper *viper.Viper
PeersInterface peers.Interface
LocalStore localstore.Localstore
Peers peers.Store
Placement placement.Component
Logger *zap.Logger
Key *ecdsa.PrivateKey
Placer *placement.PlacementWrapper
TokenStore session.PrivateTokenStore
MorphEventListener event.Listener
MorphEventHandlers morph.EventHandlers
}
)
const (
mainReplicationPrefix = "replication"
managerPrefix = "manager"
placementHonorerPrefix = "placement_honorer"
locationDetectorPrefix = "location_detector"
storageValidatorPrefix = "storage_validator"
replicatorPrefix = "replicator"
restorerPrefix = "restorer"
)
func newReplicationManager(p replicationManagerParams) (replication.Manager, error) {
as, err := storage.NewAddressStore(p.Peers, p.Logger)
if err != nil {
return nil, err
}
ms, err := replication.NewMultiSolver(replication.MultiSolverParams{
AddressStore: as,
Placement: p.Placement,
})
if err != nil {
return nil, err
}
op := replication.NewObjectPool()
schd, err := replication.NewReplicationScheduler(replication.SchedulerParams{
ContainerActualityChecker: ms,
Iterator: p.LocalStore,
})
if err != nil {
return nil, err
}
integrityVerifier, err := storage.NewLocalIntegrityVerifier()
if err != nil {
return nil, err
}
verifier, err := storage.NewObjectValidator(&storage.ObjectValidatorParams{
AddressStore: ms,
Localstore: p.LocalStore,
Logger: p.Logger,
Verifier: integrityVerifier,
})
if err != nil {
return nil, err
}
placementHonorer, err := newPlacementHonorer(p, ms)
if err != nil {
return nil, err
}
locationDetector, err := newLocationDetector(p, ms)
if err != nil {
return nil, err
}
storageValidator, err := newStorageValidator(p, ms)
if err != nil {
return nil, err
}
replicator, err := newObjectReplicator(p, ms)
if err != nil {
return nil, err
}
restorer, err := newRestorer(p, ms)
if err != nil {
return nil, err
}
prefix := mainReplicationPrefix + "." + managerPrefix + "."
capPrefix := prefix + "capacities."
mngr, err := replication.NewManager(replication.ManagerParams{
Interval: p.Viper.GetDuration(prefix + "read_pool_interval"),
PushTaskTimeout: p.Viper.GetDuration(prefix + "push_task_timeout"),
InitPoolSize: p.Viper.GetInt(prefix + "pool_size"),
ExpansionRate: p.Viper.GetFloat64(prefix + "pool_expansion_rate"),
PlacementHonorerEnabled: p.Viper.GetBool(prefix + "placement_honorer_enabled"),
ReplicateTaskChanCap: p.Viper.GetInt(capPrefix + "replicate"),
RestoreTaskChanCap: p.Viper.GetInt(capPrefix + "restore"),
GarbageChanCap: p.Viper.GetInt(capPrefix + "garbage"),
ObjectPool: op,
ObjectVerifier: verifier,
PlacementHonorer: placementHonorer,
ObjectLocationDetector: locationDetector,
StorageValidator: storageValidator,
ObjectReplicator: replicator,
ObjectRestorer: restorer,
Scheduler: schd,
Logger: p.Logger,
})
if err != nil {
return nil, err
}
if handlerInfo, ok := p.MorphEventHandlers[morph.ContractEventOptPath(
morph.NetmapContractName,
morph.NewEpochEventType,
)]; ok {
handlerInfo.SetHandler(func(ev event.Event) {
mngr.HandleEpoch(
context.Background(),
ev.(netmap.NewEpoch).EpochNumber(),
)
})
p.MorphEventListener.RegisterHandler(handlerInfo)
}
return mngr, nil
}
func newPlacementHonorer(p replicationManagerParams, rss replication.RemoteStorageSelector) (replication.PlacementHonorer, error) {
prefix := mainReplicationPrefix + "." + placementHonorerPrefix
och, err := newObjectsContainerHandler(cnrHandlerParams{
Viper: p.Viper,
Logger: p.Logger,
Placer: p.Placer,
PeerStore: p.Peers,
Peers: p.PeersInterface,
TimeoutsPrefix: prefix,
Key: p.Key,
TokenStore: p.TokenStore,
})
if err != nil {
return nil, err
}
storage, err := storage.NewObjectStorage(storage.ObjectStorageParams{
Localstore: p.LocalStore,
SelectiveContainerExecutor: och,
Logger: p.Logger,
})
if err != nil {
return nil, err
}
return replication.NewPlacementHonorer(replication.PlacementHonorerParams{
ObjectSource: storage,
ObjectReceptacle: storage,
RemoteStorageSelector: rss,
PresenceChecker: p.LocalStore,
Logger: p.Logger,
TaskChanCap: p.Viper.GetInt(prefix + ".chan_capacity"),
ResultTimeout: p.Viper.GetDuration(prefix + ".result_timeout"),
})
}
func newLocationDetector(p replicationManagerParams, ms replication.MultiSolver) (replication.ObjectLocationDetector, error) {
prefix := mainReplicationPrefix + "." + locationDetectorPrefix
och, err := newObjectsContainerHandler(cnrHandlerParams{
Viper: p.Viper,
Logger: p.Logger,
Placer: p.Placer,
PeerStore: p.Peers,
Peers: p.PeersInterface,
TimeoutsPrefix: prefix,
Key: p.Key,
TokenStore: p.TokenStore,
})
if err != nil {
return nil, err
}
locator, err := storage.NewObjectLocator(storage.LocatorParams{
SelectiveContainerExecutor: och,
Logger: p.Logger,
})
if err != nil {
return nil, err
}
return replication.NewLocationDetector(&replication.LocationDetectorParams{
WeightComparator: ms,
ObjectLocator: locator,
ReservationRatioReceiver: ms,
PresenceChecker: p.LocalStore,
Logger: p.Logger,
TaskChanCap: p.Viper.GetInt(prefix + ".chan_capacity"),
ResultTimeout: p.Viper.GetDuration(prefix + ".result_timeout"),
})
}
func newStorageValidator(p replicationManagerParams, as replication.AddressStore) (replication.StorageValidator, error) {
prefix := mainReplicationPrefix + "." + storageValidatorPrefix
var sltr storage.Salitor
switch v := p.Viper.GetString(prefix + ".salitor"); v {
case xorSalitor:
sltr = hash.SaltXOR
default:
return nil, errors.Errorf("unsupported salitor: %s", v)
}
och, err := newObjectsContainerHandler(cnrHandlerParams{
Viper: p.Viper,
Logger: p.Logger,
Placer: p.Placer,
PeerStore: p.Peers,
Peers: p.PeersInterface,
TimeoutsPrefix: prefix,
Key: p.Key,
TokenStore: p.TokenStore,
})
if err != nil {
return nil, err
}
headVerifier, err := storage.NewLocalHeadIntegrityVerifier()
if err != nil {
return nil, err
}
verifier, err := storage.NewObjectValidator(&storage.ObjectValidatorParams{
AddressStore: as,
Localstore: p.LocalStore,
SelectiveContainerExecutor: och,
Logger: p.Logger,
Salitor: sltr,
SaltSize: p.Viper.GetInt(prefix + ".salt_size"),
MaxPayloadRangeSize: p.Viper.GetUint64(prefix + ".max_payload_range_size"),
PayloadRangeCount: p.Viper.GetInt(prefix + ".payload_range_count"),
Verifier: headVerifier,
})
if err != nil {
return nil, err
}
return replication.NewStorageValidator(replication.StorageValidatorParams{
ObjectVerifier: verifier,
PresenceChecker: p.LocalStore,
Logger: p.Logger,
TaskChanCap: p.Viper.GetInt(prefix + ".chan_capacity"),
ResultTimeout: p.Viper.GetDuration(prefix + ".result_timeout"),
AddrStore: as,
})
}
func newObjectReplicator(p replicationManagerParams, rss replication.RemoteStorageSelector) (replication.ObjectReplicator, error) {
prefix := mainReplicationPrefix + "." + replicatorPrefix
och, err := newObjectsContainerHandler(cnrHandlerParams{
Viper: p.Viper,
Logger: p.Logger,
Placer: p.Placer,
PeerStore: p.Peers,
Peers: p.PeersInterface,
TimeoutsPrefix: prefix,
Key: p.Key,
TokenStore: p.TokenStore,
})
if err != nil {
return nil, err
}
storage, err := storage.NewObjectStorage(storage.ObjectStorageParams{
Localstore: p.LocalStore,
SelectiveContainerExecutor: och,
Logger: p.Logger,
})
if err != nil {
return nil, err
}
return replication.NewReplicator(replication.ObjectReplicatorParams{
RemoteStorageSelector: rss,
ObjectSource: storage,
ObjectReceptacle: storage,
PresenceChecker: p.LocalStore,
Logger: p.Logger,
TaskChanCap: p.Viper.GetInt(prefix + ".chan_capacity"),
ResultTimeout: p.Viper.GetDuration(prefix + ".result_timeout"),
})
}
func newRestorer(p replicationManagerParams, ms replication.MultiSolver) (replication.ObjectRestorer, error) {
prefix := mainReplicationPrefix + "." + restorerPrefix
och, err := newObjectsContainerHandler(cnrHandlerParams{
Viper: p.Viper,
Logger: p.Logger,
Placer: p.Placer,
PeerStore: p.Peers,
Peers: p.PeersInterface,
TimeoutsPrefix: prefix,
Key: p.Key,
TokenStore: p.TokenStore,
})
if err != nil {
return nil, err
}
integrityVerifier, err := storage.NewLocalIntegrityVerifier()
if err != nil {
return nil, err
}
verifier, err := storage.NewObjectValidator(&storage.ObjectValidatorParams{
AddressStore: ms,
Localstore: p.LocalStore,
SelectiveContainerExecutor: och,
Logger: p.Logger,
Verifier: integrityVerifier,
})
if err != nil {
return nil, err
}
storage, err := storage.NewObjectStorage(storage.ObjectStorageParams{
Localstore: p.LocalStore,
Logger: p.Logger,
})
if err != nil {
return nil, err
}
return replication.NewObjectRestorer(&replication.ObjectRestorerParams{
ObjectVerifier: verifier,
ObjectReceptacle: storage,
EpochReceiver: ms,
RemoteStorageSelector: ms,
PresenceChecker: p.LocalStore,
Logger: p.Logger,
TaskChanCap: p.Viper.GetInt(prefix + ".chan_capacity"),
ResultTimeout: p.Viper.GetDuration(prefix + ".result_timeout"),
})
}

36
cmd/neofs-node/modules/node/services.go
View File

@ -1,36 +0,0 @@
package node
import (
"github.com/nspcc-dev/neofs-node/cmd/neofs-node/modules/grpc"
accounting "github.com/nspcc-dev/neofs-node/pkg/network/transport/accounting/grpc"
container "github.com/nspcc-dev/neofs-node/pkg/network/transport/container/grpc"
metrics "github.com/nspcc-dev/neofs-node/pkg/network/transport/metrics/grpc"
object "github.com/nspcc-dev/neofs-node/pkg/network/transport/object/grpc"
session "github.com/nspcc-dev/neofs-node/pkg/network/transport/session/grpc"
state "github.com/nspcc-dev/neofs-node/pkg/network/transport/state/grpc"
"go.uber.org/dig"
)
type servicesParams struct {
dig.In
Status state.Service
Container container.Service
Object object.Service
Session session.Service
Accounting accounting.Service
Metrics metrics.Service
}
func attachServices(p servicesParams) grpc.ServicesResult {
return grpc.ServicesResult{
Services: []grpc.Service{
p.Status,
p.Container,
p.Accounting,
p.Metrics,
p.Session,
p.Object,
},
}
}

26
cmd/neofs-node/modules/node/session.go
View File

@ -1,26 +0,0 @@
package node
import (
session "github.com/nspcc-dev/neofs-node/pkg/network/transport/session/grpc"
"github.com/nspcc-dev/neofs-node/pkg/services/object_manager/placement"
"go.uber.org/dig"
"go.uber.org/zap"
)
type sessionParams struct {
dig.In
Logger *zap.Logger
TokenStore session.TokenStore
EpochReceiver *placement.PlacementWrapper
}
func newSessionService(p sessionParams) (session.Service, error) {
return session.New(session.Params{
TokenStore: p.TokenStore,
Logger: p.Logger,
EpochReceiver: p.EpochReceiver,
}), nil
}

108
cmd/neofs-node/modules/settings/address.go
View File

@ -1,108 +0,0 @@
package settings
import (
"net"
"strconv"
"strings"
"github.com/multiformats/go-multiaddr"
"github.com/pkg/errors"
)
const (
protoTCP = "tcp"
protoUDP = "udp"
protoQUIC = "quic"
)
const emptyAddr = "0.0.0.0"
const ip4ColonCount = 1
var (
errEmptyAddress = errors.New("`node.address` could not be empty")
errEmptyProtocol = errors.New("`node.protocol` could not be empty")
errUnknownProtocol = errors.New("`node.protocol` unknown protocol")
errEmptyShutdownTTL = errors.New("`node.shutdown_ttl` could not be empty")
)
func ipVersion(address string) string {
if strings.Count(address, ":") > ip4ColonCount {
return "ip6"
}
return "ip4"
}
func prepareAddress(address string) (string, error) {
host, port, err := net.SplitHostPort(address)
if err != nil {
return "", errors.Wrapf(err, "could not fetch host/port: %s", address)
} else if host == "" {
host = emptyAddr
}
addr, err := net.ResolveIPAddr("ip", host)
if err != nil {
return "", errors.Wrapf(err, "could not resolve address: %s:%s", host, port)
}
return net.JoinHostPort(addr.IP.String(), port), nil
}
func resolveAddress(proto, address string) (string, string, error) {
var (
ip net.IP
host, port string
)
switch proto {
case protoTCP:
addr, err := net.ResolveTCPAddr(protoTCP, address)
if err != nil {
return "", "", errors.Wrapf(err, "could not parse address: '%s'", address)
}
ip = addr.IP
port = strconv.Itoa(addr.Port)
case protoUDP, protoQUIC:
addr, err := net.ResolveUDPAddr(protoUDP, address)
if err != nil {
return "", "", errors.Wrapf(err, "could not parse address: '%s'", address)
}
ip = addr.IP
port = strconv.Itoa(addr.Port)
default:
return "", "", errors.Wrapf(errUnknownProtocol, "unknown protocol: '%s'", proto)
}
if host = ip.String(); ip == nil {
host = emptyAddr
}
return host, port, nil
}
func multiAddressFromProtoAddress(proto, addr string) (multiaddr.Multiaddr, error) {
var (
err error
host, port string
ipVer = ipVersion(addr)
)
if host, port, err = resolveAddress(proto, addr); err != nil {
return nil, errors.Wrapf(err, "could not resolve address: (%s) '%s'", proto, addr)
}
items := []string{
ipVer,
host,
proto,
port,
}
addr = "/" + strings.Join(items, "/")
return multiaddr.NewMultiaddr(addr)
}

8
cmd/neofs-node/modules/settings/module.go
View File

@ -1,8 +0,0 @@
package settings
import "github.com/nspcc-dev/neofs-node/cmd/neofs-node/modules/fix/module"
// Module is a node settings module.
var Module = module.Module{
{Constructor: newNodeSettings},
}

150
cmd/neofs-node/modules/settings/node.go
View File

@ -1,150 +0,0 @@
package settings
import (
"crypto/ecdsa"
"crypto/elliptic"
"crypto/rand"
"fmt"
"strconv"
"strings"
"time"
"github.com/multiformats/go-multiaddr"
crypto "github.com/nspcc-dev/neofs-crypto"
"github.com/nspcc-dev/neofs-node/pkg/core/netmap"
"github.com/nspcc-dev/neofs-node/pkg/network/peers"
"github.com/pkg/errors"
"github.com/spf13/viper"
"go.uber.org/dig"
"go.uber.org/zap"
)
type (
nodeSettings struct {
dig.Out
Address multiaddr.Multiaddr
PrivateKey *ecdsa.PrivateKey
NodeOpts []string `name:"node_options"`
ShutdownTTL time.Duration `name:"shutdown_ttl"`
NodeInfo netmap.Info
}
)
const generateKey = "generated"
var errEmptyNodeSettings = errors.New("node settings could not be empty")
func newNodeSettings(v *viper.Viper, l *zap.Logger) (cfg nodeSettings, err error) {
// check, that we have node settings in provided config
if !v.IsSet("node") {
err = errEmptyNodeSettings
return
}
// try to load and setup ecdsa.PrivateKey
key := v.GetString("node.private_key")
switch key {
case "":
err = crypto.ErrEmptyPrivateKey
return cfg, err
case generateKey:
if cfg.PrivateKey, err = ecdsa.GenerateKey(elliptic.P256(), rand.Reader); err != nil {
return cfg, err
}
default:
if cfg.PrivateKey, err = crypto.LoadPrivateKey(key); err != nil {
return cfg, errors.Wrap(err, "cannot unmarshal private key")
}
}
id := peers.IDFromPublicKey(&cfg.PrivateKey.PublicKey)
pub := crypto.MarshalPublicKey(&cfg.PrivateKey.PublicKey)
l.Debug("private key loaded successful",
zap.String("file", v.GetString("node.private_key")),
zap.Binary("public", pub),
zap.Stringer("node-id", id))
var (
addr string
proto string
)
// fetch shutdown timeout from settings
if cfg.ShutdownTTL = v.GetDuration("node.shutdown_ttl"); cfg.ShutdownTTL == 0 {
return cfg, errEmptyShutdownTTL
}
// fetch address and protocol from settings
if addr = v.GetString("node.address"); addr == "" {
return cfg, errors.Wrapf(errEmptyAddress, "given '%s'", addr)
} else if addr, err := prepareAddress(addr); err != nil {
return cfg, err
} else if proto = v.GetString("node.proto"); proto == "" {
return cfg, errors.Wrapf(errEmptyProtocol, "given '%s'", proto)
} else if cfg.Address, err = multiAddressFromProtoAddress(proto, addr); err != nil {
return cfg, errors.Wrapf(err, "given '%s' '%s'", proto, addr)
}
// add well-known options
items := map[string]string{
"Capacity": "capacity",
"Price": "price",
"Location": "location",
"Country": "country",
"City": "city",
}
// TODO: use const namings
prefix := "node."
for opt, path := range items {
val := v.GetString(prefix + path)
if len(val) == 0 {
err = errors.Errorf("node option %s must be set explicitly", opt)
return
}
cfg.NodeOpts = append(cfg.NodeOpts,
fmt.Sprintf("/%s:%s",
opt,
val,
),
)
}
// add other options
var (
i int
val string
)
loop:
for ; ; i++ {
val = v.GetString("node.options." + strconv.Itoa(i))
if val == "" {
break
}
for opt := range items {
if strings.Contains(val, "/"+opt) {
continue loop
}
}
cfg.NodeOpts = append(cfg.NodeOpts, val)
}
nodeInfo := netmap.Info{}
nodeInfo.SetAddress(cfg.Address.String())
nodeInfo.SetPublicKey(crypto.MarshalPublicKey(&cfg.PrivateKey.PublicKey))
nodeInfo.SetOptions(cfg.NodeOpts)
cfg.NodeInfo = nodeInfo
l.Debug("loaded node options",
zap.Strings("options", cfg.NodeOpts))
return cfg, err
}

8
cmd/neofs-node/modules/workers/module.go
View File

@ -1,8 +0,0 @@
package workers
import "github.com/nspcc-dev/neofs-node/cmd/neofs-node/modules/fix/module"
// Module is a workers module.
var Module = module.Module{
{Constructor: prepare},
}

132
cmd/neofs-node/modules/workers/prepare.go
View File

@ -1,132 +0,0 @@
package workers
import (
"context"
"time"
"github.com/nspcc-dev/neofs-node/cmd/neofs-node/modules/fix/worker"
"github.com/spf13/viper"
"go.uber.org/dig"
"go.uber.org/zap"
)
type (
// Result returns wrapped workers group for DI.
Result struct {
dig.Out
Workers []*worker.Job
}
// Params is dependencies for create workers slice.
Params struct {
dig.In
Jobs worker.Jobs
Viper *viper.Viper
Logger *zap.Logger
}
)
func prepare(p Params) worker.Workers {
w := worker.New()
for name, handler := range p.Jobs {
if job := byConfig(name, handler, p.Logger, p.Viper); job != nil {
p.Logger.Debug("worker: add new job",
zap.String("name", name))
w.Add(job)
}
}
return w
}
func byTicker(d time.Duration, h worker.Handler) worker.Handler {
return func(ctx context.Context) {
ticker := time.NewTicker(d)
defer ticker.Stop()
for {
select {
case <-ctx.Done():
return
default:
select {
case <-ctx.Done():
return
case <-ticker.C:
h(ctx)
}
}
}
}
}
func byTimer(d time.Duration, h worker.Handler) worker.Handler {
return func(ctx context.Context) {
timer := time.NewTimer(d)
defer timer.Stop()
for {
select {
case <-ctx.Done():
return
default:
select {
case <-ctx.Done():
return
case <-timer.C:
h(ctx)
timer.Reset(d)
}
}
}
}
}
func byConfig(name string, h worker.Handler, l *zap.Logger, v *viper.Viper) worker.Handler {
var job worker.Handler
if !v.IsSet("workers." + name) {
l.Info("worker: has no configuration",
zap.String("worker", name))
return nil
}
if v.GetBool("workers." + name + ".disabled") {
l.Info("worker: disabled",
zap.String("worker", name))
return nil
}
if ticker := v.GetDuration("workers." + name + ".ticker"); ticker > 0 {
job = byTicker(ticker, h)
}
if timer := v.GetDuration("workers." + name + ".timer"); timer > 0 {
job = byTimer(timer, h)
}
if v.GetBool("workers." + name + ".immediately") {
return func(ctx context.Context) {
h(ctx)
if job == nil {
return
}
// check context before run immediately job again
select {
case <-ctx.Done():
return
default:
}
job(ctx)
}
}
return job
}

0
pkg/core/container/.gitkeep 100644
View File

24
pkg/core/container/acl/basic/enum.go
View File

@ -1,24 +0,0 @@
package basic
const (
// OpGetRangeHash is an index of GetRangeHash operation in basic ACL bitmask order.
OpGetRangeHash uint8 = iota
// OpGetRange is an index of GetRange operation in basic ACL bitmask order.
OpGetRange
// OpSearch is an index of Search operation in basic ACL bitmask order.
OpSearch
// OpDelete is an index of Delete operation in basic ACL bitmask order.
OpDelete
// OpPut is an index of Put operation in basic ACL bitmask order.
OpPut
// OpHead is an index of Head operation in basic ACL bitmask order.
OpHead
// OpGet is an index of Get operation in basic ACL bitmask order.
OpGet
)

159
pkg/core/container/acl/basic/types.go
View File

@ -1,159 +0,0 @@
package basic
// ACL represents a container's
// basic permission bits.
type ACL uint32
const (
reservedBitNumber = 2 // first left bits are reserved
stickyBitPos = reservedBitNumber // X-bit after reserved bits
finalBitPos = stickyBitPos + 1 // F-bit after X-bit
)
const (
opOffset = finalBitPos + 1 // offset of operation bits
bitsPerOp = 4 // number of bits per operation
opNumber = 7 // number of operation bit sections
)
const (
bitUser uint8 = iota
bitSystem
bitOthers
bitBearer
)
const leftACLBitPos = opOffset + bitsPerOp*opNumber - 1
// returns true if n-th left bit is set (starting at 0).
func isLeftBitSet(value ACL, n uint8) bool {
bitMask := ACL(1 << (leftACLBitPos - n))
return bitMask != 0 && value&bitMask == bitMask
}
// sets n-th left bit (starting at 0).
func setLeftBit(value *ACL, n uint8) {
*value |= ACL(1 << (leftACLBitPos - n))
}
// resets n-th left bit (starting at 0).
func resetLeftBit(value *ACL, n uint8) {
*value &= ^ACL(1 << (leftACLBitPos - n))
}
// Reserved returns true if n-th reserved option is enabled in basic ACL.
func (a ACL) Reserved(n uint8) bool {
return n < reservedBitNumber && isLeftBitSet(a, n)
}
// SetReserved enables the n-th reserved option in basic ACL.
func (a *ACL) SetReserved(bit uint8) {
if bit < reservedBitNumber {
setLeftBit(a, bit)
}
}
// ResetReserved disables the n-th reserved option in basic ACL.
func (a *ACL) ResetReserved(bit uint8) {
if bit < reservedBitNumber {
resetLeftBit(a, bit)
}
}
// Final returns true if final option is enabled in basic ACL.
func (a ACL) Final() bool {
return isLeftBitSet(a, finalBitPos)
}
// SetFinal enables final option in basic ACL.
func (a *ACL) SetFinal() {
setLeftBit(a, finalBitPos)
}
// ResetFinal disables final option in basic ACL.
func (a *ACL) ResetFinal() {
resetLeftBit(a, finalBitPos)
}
// Sticky returns true if sticky option is enabled in basic ACL.
func (a ACL) Sticky() bool {
return isLeftBitSet(a, stickyBitPos)
}
// SetSticky enables the sticky option in basic ACL.
func (a *ACL) SetSticky() {
setLeftBit(a, stickyBitPos)
}
// ResetSticky disables the sticky option in basic ACL.
func (a *ACL) ResetSticky() {
resetLeftBit(a, stickyBitPos)
}
// UserAllowed returns true if user allowed the n-th operation in basic ACL.
func (a ACL) UserAllowed(n uint8) bool {
return isLeftBitSet(a, opOffset+n*bitsPerOp+bitUser)
}
// AllowUser allows user the n-th operation in basic ACL.
func (a *ACL) AllowUser(n uint8) {
setLeftBit(a, opOffset+n*bitsPerOp+bitUser)
}
// ForbidUser forbids user the n-th operation in basic ACL.
func (a *ACL) ForbidUser(n uint8) {
resetLeftBit(a, opOffset+n*bitsPerOp+bitUser)
}
// SystemAllowed returns true if System group allowed the n-th operation is set in basic ACL.
func (a ACL) SystemAllowed(n uint8) bool {
if n != OpDelete && n != OpGetRange {
return true
}
return isLeftBitSet(a, opOffset+n*bitsPerOp+bitSystem)
}
// AllowSystem allows System group the n-th operation in basic ACL.
func (a *ACL) AllowSystem(op uint8) {
setLeftBit(a, opOffset+op*bitsPerOp+bitSystem)
}
// ForbidSystem forbids System group the n-th operation in basic ACL.
func (a *ACL) ForbidSystem(op uint8) {
resetLeftBit(a, opOffset+op*bitsPerOp+bitSystem)
}
// OthersAllowed returns true if Others group allowed the n-th operation is set in basic ACL.
func (a ACL) OthersAllowed(op uint8) bool {
return isLeftBitSet(a, opOffset+op*bitsPerOp+bitOthers)
}
// AllowOthers allows Others group the n-th operation in basic ACL.
func (a *ACL) AllowOthers(op uint8) {
setLeftBit(a, opOffset+op*bitsPerOp+bitOthers)
}
// ForbidOthers forbids Others group the n-th operation in basic ACL.
func (a *ACL) ForbidOthers(op uint8) {
resetLeftBit(a, opOffset+op*bitsPerOp+bitOthers)
}
// BearerAllowed returns true if Bearer token usage is allowed for n-th operation in basic ACL.
func (a ACL) BearerAllowed(op uint8) bool {
return isLeftBitSet(a, opOffset+op*bitsPerOp+bitBearer)
}
// AllowBearer allows Bearer token usage for n-th operation in basic ACL.
func (a *ACL) AllowBearer(op uint8) {
setLeftBit(a, opOffset+op*bitsPerOp+bitBearer)
}
// ForbidBearer forbids Bearer token usage for n-th operation in basic ACL.
func (a *ACL) ForbidBearer(op uint8) {
resetLeftBit(a, opOffset+op*bitsPerOp+bitBearer)
}

189
pkg/core/container/acl/basic/types_test.go
View File

@ -1,189 +0,0 @@
package basic
import (
"testing"
"github.com/stretchr/testify/require"
)
func TestACLValues(t *testing.T) {
t.Run("private", func(t *testing.T) {
acl := FromUint32(0x1C8C8CCC)
require.False(t, acl.Reserved(0))
require.False(t, acl.Reserved(1))
require.False(t, acl.Sticky())
require.True(t, acl.Final())
require.True(t, acl.UserAllowed(OpGetRangeHash))
require.True(t, acl.SystemAllowed(OpGetRangeHash))
require.False(t, acl.OthersAllowed(OpGetRangeHash))
require.False(t, acl.BearerAllowed(OpGetRangeHash))
require.True(t, acl.UserAllowed(OpGetRange))
require.False(t, acl.SystemAllowed(OpGetRange))
require.False(t, acl.OthersAllowed(OpGetRange))
require.False(t, acl.BearerAllowed(OpGetRange))
require.True(t, acl.UserAllowed(OpSearch))
require.True(t, acl.SystemAllowed(OpSearch))
require.False(t, acl.OthersAllowed(OpSearch))
require.False(t, acl.BearerAllowed(OpSearch))
require.True(t, acl.UserAllowed(OpDelete))
require.False(t, acl.SystemAllowed(OpDelete))
require.False(t, acl.OthersAllowed(OpDelete))
require.False(t, acl.BearerAllowed(OpDelete))
require.True(t, acl.UserAllowed(OpPut))
require.True(t, acl.SystemAllowed(OpPut))
require.False(t, acl.OthersAllowed(OpPut))
require.False(t, acl.BearerAllowed(OpPut))
require.True(t, acl.UserAllowed(OpHead))
require.True(t, acl.SystemAllowed(OpHead))
require.False(t, acl.OthersAllowed(OpHead))
require.False(t, acl.BearerAllowed(OpHead))
require.True(t, acl.UserAllowed(OpGet))
require.True(t, acl.SystemAllowed(OpGet))
require.False(t, acl.OthersAllowed(OpGet))
require.False(t, acl.BearerAllowed(OpGet))
})
t.Run("public with X-bit", func(t *testing.T) {
acl := FromUint32(0x3FFFFFFF)
require.False(t, acl.Reserved(0))
require.False(t, acl.Reserved(1))
require.True(t, acl.Sticky())
require.True(t, acl.Final())
require.True(t, acl.UserAllowed(OpGetRangeHash))
require.True(t, acl.SystemAllowed(OpGetRangeHash))
require.True(t, acl.OthersAllowed(OpGetRangeHash))
require.True(t, acl.BearerAllowed(OpGetRangeHash))
require.True(t, acl.UserAllowed(OpGetRange))
require.True(t, acl.SystemAllowed(OpGetRange))
require.True(t, acl.OthersAllowed(OpGetRange))
require.True(t, acl.BearerAllowed(OpGetRange))
require.True(t, acl.UserAllowed(OpSearch))
require.True(t, acl.SystemAllowed(OpSearch))
require.True(t, acl.OthersAllowed(OpSearch))
require.True(t, acl.BearerAllowed(OpSearch))
require.True(t, acl.UserAllowed(OpDelete))
require.True(t, acl.SystemAllowed(OpDelete))
require.True(t, acl.OthersAllowed(OpDelete))
require.True(t, acl.BearerAllowed(OpDelete))
require.True(t, acl.UserAllowed(OpPut))
require.True(t, acl.SystemAllowed(OpPut))
require.True(t, acl.OthersAllowed(OpPut))
require.True(t, acl.BearerAllowed(OpPut))
require.True(t, acl.UserAllowed(OpHead))
require.True(t, acl.SystemAllowed(OpHead))
require.True(t, acl.OthersAllowed(OpHead))
require.True(t, acl.BearerAllowed(OpHead))
require.True(t, acl.UserAllowed(OpGet))
require.True(t, acl.SystemAllowed(OpGet))
require.True(t, acl.OthersAllowed(OpGet))
require.True(t, acl.BearerAllowed(OpGet))
})
t.Run("read only", func(t *testing.T) {
acl := FromUint32(0x1FFFCCFF)
require.False(t, acl.Reserved(0))
require.False(t, acl.Reserved(1))
require.False(t, acl.Sticky())
require.True(t, acl.Final())
require.True(t, acl.UserAllowed(OpGetRangeHash))
require.True(t, acl.SystemAllowed(OpGetRangeHash))
require.True(t, acl.OthersAllowed(OpGetRangeHash))
require.True(t, acl.BearerAllowed(OpGetRangeHash))
require.True(t, acl.UserAllowed(OpGetRange))
require.True(t, acl.SystemAllowed(OpGetRange))
require.True(t, acl.OthersAllowed(OpGetRange))
require.True(t, acl.BearerAllowed(OpGetRange))
require.True(t, acl.UserAllowed(OpSearch))
require.True(t, acl.SystemAllowed(OpSearch))
require.True(t, acl.OthersAllowed(OpSearch))
require.True(t, acl.BearerAllowed(OpSearch))
require.True(t, acl.UserAllowed(OpDelete))
require.True(t, acl.SystemAllowed(OpDelete))
require.False(t, acl.OthersAllowed(OpDelete))
require.False(t, acl.BearerAllowed(OpDelete))
require.True(t, acl.UserAllowed(OpPut))
require.True(t, acl.SystemAllowed(OpPut))
require.False(t, acl.OthersAllowed(OpPut))
require.False(t, acl.BearerAllowed(OpPut))
require.True(t, acl.UserAllowed(OpHead))
require.True(t, acl.SystemAllowed(OpHead))
require.True(t, acl.OthersAllowed(OpHead))
require.True(t, acl.BearerAllowed(OpHead))
require.True(t, acl.UserAllowed(OpGet))
require.True(t, acl.SystemAllowed(OpGet))
require.True(t, acl.OthersAllowed(OpGet))
require.True(t, acl.BearerAllowed(OpGet))
})
}
func TestACLMethods(t *testing.T) {
acl := new(ACL)
for i := uint8(0); i < reservedBitNumber; i++ {
acl.SetReserved(i)
require.True(t, acl.Reserved(i))
acl.ResetReserved(i)
require.False(t, acl.Reserved(i))
}
acl.SetSticky()
require.True(t, acl.Sticky())
acl.ResetSticky()
require.False(t, acl.Sticky())
acl.SetFinal()
require.True(t, acl.Final())
acl.ResetFinal()
require.False(t, acl.Final())
for i := OpGetRangeHash; i <= OpGet; i++ {
acl.AllowUser(i)
require.True(t, acl.UserAllowed(i))
acl.ForbidUser(i)
require.False(t, acl.UserAllowed(i))
acl.AllowOthers(i)
require.True(t, acl.OthersAllowed(i))
acl.ForbidOthers(i)
require.False(t, acl.OthersAllowed(i))
acl.AllowBearer(i)
require.True(t, acl.BearerAllowed(i))
acl.ForbidBearer(i)
require.False(t, acl.BearerAllowed(i))
acl.AllowSystem(i)
require.True(t, acl.SystemAllowed(i))
acl.ForbidSystem(i)
if i == OpDelete || i == OpGetRange {
require.False(t, acl.SystemAllowed(i))
} else {
require.True(t, acl.SystemAllowed(i))
}
}
}

64
pkg/core/container/acl/basic/util.go
View File

@ -1,64 +0,0 @@
package basic
import (
"encoding/binary"
"io"
)
// Size is a size of ACL
// in a binary form.
const Size = 4
// FromUint32 converts builtin
// uint32 value to ACL.
//
// Try to avoid direct cast for
// better portability.
func FromUint32(v uint32) ACL {
return ACL(v)
}
// ToUint32 converts ACL value
// to builtin uint32.
//
// Try to avoid direct cast for
// better portability.
func ToUint32(v ACL) uint32 {
return uint32(v)
}
// Equal reports whether e and e2 are the same ACL.
//
// Function defines the relation of equality
// between two ACL. Try to avoid comparison through
// "==" operator for better portability.
func Equal(a, b ACL) bool {
return ToUint32(a) == ToUint32(b)
}
// Marshal encodes ACL into a
// binary form and returns the result.
//
// Result slice has Size length.
func Marshal(a ACL) []byte {
d := make([]byte, Size)
binary.BigEndian.PutUint32(d, ToUint32(a))
return d
}
// UnmarshalBinary unmarshals ACL from
// a binary representation.
//
// If buffer size is insufficient,
// io.ErrUnexpectedEOF is returned.
func (a *ACL) UnmarshalBinary(data []byte) error {
if len(data) < Size {
return io.ErrUnexpectedEOF
}
*a = FromUint32(binary.BigEndian.Uint32(data))
return nil
}

36
pkg/core/container/acl/basic/util_test.go
View File

@ -1,36 +0,0 @@
package basic
import (
"testing"
"github.com/stretchr/testify/require"
)
func TestEqual(t *testing.T) {
require.True(t,
Equal(
FromUint32(1),
FromUint32(1),
),
)
require.False(t,
Equal(
FromUint32(1),
FromUint32(2),
),
)
}
func TestMarshal(t *testing.T) {
a := FromUint32(1)
a2 := new(ACL)
require.NoError(t,
a2.UnmarshalBinary(
Marshal(a),
),
)
require.True(t, Equal(a, *a2))
}

53
pkg/core/container/acl/extended/storage/storage.go
View File

@ -1,53 +0,0 @@
package storage
import (
"errors"
eacl "github.com/nspcc-dev/neofs-api-go/acl/extended"
"github.com/nspcc-dev/neofs-node/pkg/core/container"
)
// CID represents the container identifier.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-node/pkg/core/container.ID.
type CID = container.ID
// Table represents extended ACL rule table.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-node/pkg/core/container/eacl/extended.Table.
type Table = eacl.Table
// Storage is the interface that wraps
// basic methods of extended ACL table storage.
type Storage interface {
// GetEACL reads the table from the storage by identifier.
// It returns any error encountered.
//
// GetEACL must return exactly one non-nil value.
// GetEACL must return ErrNotFound if the table is not in storage.
//
// Implementations must not retain or modify the table
// (even temporarily).
GetEACL(CID) (Table, error)
// PutEACL saves the table to the underlying storage.
// It returns any error encountered that caused the saving to interrupt.
//
// PutEACL must return extended.ErrNilTable on nil table.
//
// Implementations must not retain or modify the table (even temporarily).
//
// Table rewriting behavior is dictated by implementation.
PutEACL(CID, Table, []byte) error
}
// ErrNotFound is the error returned when eACL table
// was not found in storage.
var ErrNotFound = errors.New("container not found")
// ErrNilStorage is the error returned by functions that
// expect a non-nil eACL table storage implementation,
// but received nil.
var ErrNilStorage = errors.New("eACL storage is nil")

48
pkg/core/container/acl/extended/storage/test/storage.go
View File

@ -1,48 +0,0 @@
package test
import (
"sync"
"github.com/nspcc-dev/neofs-node/pkg/core/container"
"github.com/nspcc-dev/neofs-node/pkg/core/container/acl/extended"
"github.com/nspcc-dev/neofs-node/pkg/core/container/acl/extended/storage"
)
type testStorage struct {
*sync.RWMutex
items map[container.ID]storage.Table
}
func (s *testStorage) GetEACL(cid storage.CID) (storage.Table, error) {
s.RLock()
table, ok := s.items[cid]
s.RUnlock()
if !ok {
return nil, storage.ErrNotFound
}
return table, nil
}
func (s *testStorage) PutEACL(cid storage.CID, table storage.Table, _ []byte) error {
if table == nil {
return extended.ErrNilTable
}
s.Lock()
s.items[cid] = table
s.Unlock()
return nil
}
// New creates new eACL table storage
// that stores table in go-builtin map.
func New() storage.Storage {
return &testStorage{
RWMutex: new(sync.RWMutex),
items: make(map[container.ID]storage.Table),
}
}

102
pkg/core/container/acl/extended/types.go
View File

@ -1,102 +0,0 @@
package extended
import (
"errors"
eacl "github.com/nspcc-dev/neofs-api-go/acl/extended"
"github.com/nspcc-dev/neofs-node/pkg/core/container"
)
// FIXME: do not duplicate constants
// OperationType represents the enumeration
// of different destination types of request.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-api-go/eacl.OperationType.
// FIXME: operation type should be defined in core lib.
type OperationType = eacl.OperationType
// Group represents the enumeration
// of different authorization groups.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-api-go/acl/extended.Group.
// FIXME: target should be defined in core lib.
type Group = eacl.Group
// HeaderType represents the enumeration
// of different types of header.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-api-go/eacl.HeaderType.
// FIXME: header type enum should be defined in core lib.
type HeaderType = eacl.HeaderType
// CID represents the container identifier.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-node/pkg/core/container.ID.
type CID = container.ID
// Header is an interface that wraps
// methods of string key-value header.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-api-go/eacl.Header.
// FIXME: header should be defined in core lib.
type Header = eacl.Header
// Table represents extended ACL rule table.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-api-go/eacl.ExtendedACLTable.
// FIXME: eacl table should be defined in core package.
// type Table = eacl.ExtendedACLTable
// TypedHeaderSource is the interface that wraps
// method for selecting typed headers by type.
type TypedHeaderSource interface {
// HeadersOfType returns the list of key-value headers
// of particular type.
//
// It returns any problem encountered through the boolean
// false value.
HeadersOfType(HeaderType) ([]Header, bool)
}
// RequestInfo is an interface that wraps
// request with authority methods.
type RequestInfo interface {
TypedHeaderSource
// CID returns container identifier from request context.
CID() CID
// Key returns the binary representation of
// author's public key.
//
// Any problem encountered can be reflected
// through an empty slice.
//
// Binary key format is dictated by implementation.
Key() []byte
// OperationType returns the type of request destination.
//
// Any problem encountered can be reflected
// through OpTypeUnknown value. Caller should handle
// OpTypeUnknown value according to its internal logic.
OperationType() OperationType
// Group returns the authority group type.
//
// Any problem encountered can be reflected
// through GroupUnknown value. Caller should handle
// TargetUnknown value according to its internal logic.
Group() Group
}
// ErrNilTable is the error returned by functions that
// expect a non-nil eACL table, but received nil.
var ErrNilTable = errors.New("eACL table is nil")

82
pkg/core/container/container.go
View File

@ -1,82 +0,0 @@
package container
import (
"errors"
"github.com/nspcc-dev/neofs-node/pkg/core/container/acl/basic"
"github.com/nspcc-dev/netmap"
)
// BasicACL represents the basic
// ACL rules.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-node/pkg/core/container/basic.ACL.
type BasicACL = basic.ACL
// PlacementRule represents placement
// rules of the container.
//
// It is a type alias of
// github.com/nspcc-dev/netmap.PlacementRule.
// FIXME: container placement rules should be defined in core lib.
type PlacementRule = netmap.PlacementRule
// Container represents NeoFS container.
type Container struct {
basicACL BasicACL // basic ACL mask
ownerID OwnerID // the identifier of container's owner
salt []byte // unique container bytes
placementRule PlacementRule // placement rules
}
// ErrNilContainer is the error returned by functions that
// expect a non-nil container pointer, but received nil.
var ErrNilContainer = errors.New("container is nil")
// OwnerID returns an ID of the container's owner.
func (c *Container) OwnerID() OwnerID {
return c.ownerID
}
// SetOwnerID sets the ID of the container's owner.
func (c *Container) SetOwnerID(v OwnerID) {
c.ownerID = v
}
// Salt returns the container salt.
//
// Slice is returned by reference without copying.
func (c *Container) Salt() []byte {
return c.salt
}
// SetSalt sets the container salt.
//
// Slice is assigned by reference without copying.
func (c *Container) SetSalt(v []byte) {
c.salt = v
}
// BasicACL returns the mask of basic container permissions.
func (c *Container) BasicACL() BasicACL {
return c.basicACL
}
// SetBasicACL sets the mask of basic container permissions.
func (c *Container) SetBasicACL(v BasicACL) {
c.basicACL = v
}
// PlacementRule returns placement rule of the container.
func (c *Container) PlacementRule() PlacementRule {
return c.placementRule
}
// SetPlacementRule sets placement rule of the container.
func (c *Container) SetPlacementRule(v PlacementRule) {
c.placementRule = v
}

30
pkg/core/container/container_test.go
View File

@ -1,30 +0,0 @@
package container
import (
"testing"
"github.com/nspcc-dev/neofs-node/pkg/core/container/acl/basic"
"github.com/stretchr/testify/require"
)
func TestContainerMethods(t *testing.T) {
c := new(Container)
acl := basic.FromUint32(1)
c.SetBasicACL(acl)
require.True(t, basic.Equal(acl, c.BasicACL()))
ownerID := OwnerID{1, 2, 3}
c.SetOwnerID(ownerID)
require.Equal(t, ownerID, c.OwnerID())
salt := []byte{4, 5, 6}
c.SetSalt(salt)
require.Equal(t, salt, c.Salt())
rule := PlacementRule{
ReplFactor: 1,
}
c.SetPlacementRule(rule)
require.Equal(t, rule, c.PlacementRule())
}

49
pkg/core/container/id.go
View File

@ -1,49 +0,0 @@
package container
import (
"crypto/sha256"
"github.com/nspcc-dev/neofs-api-go/refs"
)
// ID represents the
// container identifier.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-api-go/refs.CID.
// FIXME: container id should be defined in core package.
type ID = refs.CID
// OwnerID represents the
// container owner identifier.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-api-go/refs.OwnerID.
// FIXME: owner ID should be defined in core lib.
type OwnerID = refs.OwnerID
// OwnerIDSize is a size of OwnerID
// in a binary form.
const OwnerIDSize = refs.OwnerIDSize
// CalculateID calculates container identifier
// as SHA256 checksum of the binary form.
//
// If container is nil, ErrNilContainer is returned.
func CalculateID(cnr *Container) (*ID, error) {
if cnr == nil {
return nil, ErrNilContainer
}
data, err := cnr.MarshalBinary()
if err != nil {
return nil, err
}
res := new(ID)
sh := sha256.Sum256(data)
copy(res[:], sh[:])
return res, nil
}

38
pkg/core/container/id_test.go
View File

@ -1,38 +0,0 @@
package container
import (
"crypto/sha256"
"testing"
"github.com/nspcc-dev/neofs-node/pkg/core/container/acl/basic"
"github.com/pkg/errors"
"github.com/stretchr/testify/require"
)
func TestCalculateID(t *testing.T) {
_, err := CalculateID(nil)
require.True(t, errors.Is(err, ErrNilContainer))
cnr := new(Container)
cnr.SetBasicACL(basic.FromUint32(1))
cnr.SetOwnerID(OwnerID{1, 2, 3})
cnr.SetSalt([]byte{4, 5, 6})
id1, err := CalculateID(cnr)
require.NoError(t, err)
data, err := cnr.MarshalBinary()
require.NoError(t, err)
sh := sha256.Sum256(data)
require.Equal(t, id1.Bytes(), sh[:])
// change the container
cnr.SetSalt(append(cnr.Salt(), 1))
id2, err := CalculateID(cnr)
require.NoError(t, err)
require.NotEqual(t, id1, id2)
}

75
pkg/core/container/marshal.go
View File

@ -1,75 +0,0 @@
package container
import (
"encoding/binary"
"io"
"github.com/nspcc-dev/neofs-node/pkg/core/container/acl/basic"
)
const (
saltLenSize = 2
fixedSize = 0 +
basic.Size +
OwnerIDSize +
saltLenSize
)
// MarshalBinary encodes the container into a binary form
// and returns the result.
func (c *Container) MarshalBinary() ([]byte, error) {
data := make([]byte, binaryContainerSize(c))
off := copy(data, basic.Marshal(c.basicACL))
off += copy(data[off:], c.ownerID.Bytes())
binary.BigEndian.PutUint16(data[off:], uint16(len(c.salt)))
off += saltLenSize
off += copy(data[off:], c.salt)
if _, err := c.placementRule.MarshalTo(data[off:]); err != nil {
return nil, err
}
return data, nil
}
// UnmarshalBinary unmarshals container from a binary
// representation.
//
// If buffer size is insufficient, io.ErrUnexpectedEOF is returned.
func (c *Container) UnmarshalBinary(data []byte) error {
if len(data) < binaryContainerSize(c) {
return io.ErrUnexpectedEOF
}
if err := c.basicACL.UnmarshalBinary(data); err != nil {
return err
}
off := basic.Size
off += copy(c.ownerID[:], data[off:])
saltLen := binary.BigEndian.Uint16(data[off:])
off += saltLenSize
c.salt = make([]byte, saltLen)
off += copy(c.salt, data[off:])
if err := c.placementRule.Unmarshal(data[off:]); err != nil {
return err
}
return nil
}
// returns the length of the container in binary form.
func binaryContainerSize(cnr *Container) int {
return fixedSize +
len(cnr.salt) +
cnr.placementRule.Size()
}

26
pkg/core/container/marshal_test.go
View File

@ -1,26 +0,0 @@
package container
import (
"testing"
"github.com/nspcc-dev/neofs-node/pkg/core/container/acl/basic"
"github.com/stretchr/testify/require"
)
func TestContainerMarshal(t *testing.T) {
srcCnr := new(Container)
srcCnr.SetBasicACL(basic.FromUint32(1))
srcCnr.SetOwnerID(OwnerID{1, 2, 3})
srcCnr.SetSalt([]byte{4, 5, 6})
srcCnr.SetPlacementRule(PlacementRule{
ReplFactor: 3,
})
data, err := srcCnr.MarshalBinary()
require.NoError(t, err)
dstCnr := new(Container)
require.NoError(t, dstCnr.UnmarshalBinary(data))
require.Equal(t, srcCnr, dstCnr)
}

79
pkg/core/container/storage/storage.go
View File

@ -1,79 +0,0 @@
package storage
import (
"errors"
"github.com/nspcc-dev/neofs-node/pkg/core/container"
)
// Container represents the NeoFS container.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-node/pkg/core/container.Container.
type Container = container.Container
// OwnerID represents the container
// owner identifier.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-node/pkg/core/container.OwnerID.
type OwnerID = container.OwnerID
// CID represents the container identifier.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-node/pkg/core/container.ID.
type CID = container.ID
// Storage is an interface that wraps
// basic container storage methods.
type Storage interface {
// Put saves pointed container to the underlying storage.
// It returns calculated container identifier and any error
// encountered that caused the saving to interrupt.
//
// Put must return container.ErrNilContainer on nil-pointer.
//
// Implementations must not modify the container through the pointer (even temporarily).
// Implementations must not retain the container pointer.
//
// Container rewriting behavior is dictated by implementation.
Put(*Container) (*CID, error)
// Get reads the container from the storage by identifier.
// It returns the pointer to requested container and any error encountered.
//
// Get must return exactly one non-nil value.
// Get must return ErrNotFound if the container is not in storage.
//
// Implementations must not retain the container pointer and modify
// the container through it.
Get(CID) (*Container, error)
// Delete removes the container from the storage.
// It returns any error encountered that caused the deletion to interrupt.
//
// Delete must return nil if container was successfully deleted.
//
// Behavior when deleting a nonexistent container is dictated by implementation.
Delete(CID) error
// List returns a list of container identifiers belonging to the specified owner.
// It returns any error encountered that caused the listing to interrupt.
//
// List must return the identifiers of all stored containers if owner pointer is nil.
// List must return the empty list and no error in the absence of containers in storage.
//
// Result slice can be either empty slice or nil, so empty list should be checked
// by comparing with zero length (not nil).
//
// Callers should carefully handle the incomplete list in case of interrupt error.
List(*OwnerID) ([]CID, error)
}
// ErrNotFound is the error returned when container was not found in storage.
var ErrNotFound = errors.New("container not found")
// ErrNilStorage is the error returned by functions that
// expect a non-nil container storage implementation, but received nil.
var ErrNilStorage = errors.New("container storage is nil")

127
pkg/core/container/storage/test/storage.go
View File

@ -1,127 +0,0 @@
package test
import (
"sync"
"testing"
"github.com/nspcc-dev/neofs-node/pkg/core/container"
"github.com/nspcc-dev/neofs-node/pkg/core/container/storage"
"github.com/stretchr/testify/require"
)
type testStorage struct {
*sync.RWMutex
items map[container.ID]*container.Container
}
func (s *testStorage) Put(cnr *storage.Container) (*storage.CID, error) {
if cnr == nil {
return nil, container.ErrNilContainer
}
cid, err := container.CalculateID(cnr)
if err != nil {
return nil, err
}
s.Lock()
s.items[*cid] = cnr
s.Unlock()
return cid, nil
}
func (s *testStorage) Get(cid storage.CID) (*storage.Container, error) {
s.RLock()
cnr, ok := s.items[cid]
s.RUnlock()
if !ok {
return nil, storage.ErrNotFound
}
return cnr, nil
}
func (s *testStorage) Delete(cid storage.CID) error {
s.Lock()
delete(s.items, cid)
s.Unlock()
return nil
}
func (s *testStorage) List(ownerID *storage.OwnerID) ([]storage.CID, error) {
s.RLock()
defer s.RUnlock()
res := make([]storage.CID, 0)
for cid, cnr := range s.items {
if ownerID == nil || ownerID.Equal(cnr.OwnerID()) {
res = append(res, cid)
}
}
return res, nil
}
// New creates new container storage
// that stores containers in go-builtin map.
func New() storage.Storage {
return &testStorage{
RWMutex: new(sync.RWMutex),
items: make(map[container.ID]*container.Container),
}
}
// Storage conducts testing of container
// storage for interface specification.
//
// Storage must be empty.
func Storage(t *testing.T, s storage.Storage) {
list, err := s.List(nil)
require.NoError(t, err)
require.Empty(t, list)
cnr1 := new(container.Container)
cnr1.SetOwnerID(container.OwnerID{1, 2, 3})
id1, err := s.Put(cnr1)
require.NoError(t, err)
res, err := s.Get(*id1)
require.NoError(t, err)
require.Equal(t, cnr1, res)
cnr2 := new(container.Container)
owner1 := cnr1.OwnerID()
owner1[0]++
cnr2.SetOwnerID(owner1)
id2, err := s.Put(cnr2)
require.NoError(t, err)
res, err = s.Get(*id2)
require.NoError(t, err)
require.Equal(t, cnr2, res)
list, err = s.List(nil)
require.NoError(t, err)
require.Len(t, list, 2)
require.Contains(t, list, *id1)
require.Contains(t, list, *id2)
owner1 = cnr1.OwnerID()
list, err = s.List(&owner1)
require.NoError(t, err)
require.Len(t, list, 1)
require.Equal(t, *id1, list[0])
owner2 := cnr2.OwnerID()
list, err = s.List(&owner2)
require.NoError(t, err)
require.Len(t, list, 1)
require.Equal(t, *id2, list[0])
}

11
pkg/core/container/storage/test/storage_test.go
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@ -1,11 +0,0 @@
package test
import (
"testing"
)
func TestNewStorage(t *testing.T) {
s := New()
Storage(t, s)
}

0
pkg/core/netmap/.gitkeep 100644
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37
pkg/core/netmap/epoch/marshal.go
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@ -1,37 +0,0 @@
package epoch
import (
"encoding/binary"
"io"
)
// Size is a size of Epoch
// in a binary form.
const Size = 8
// Marshal encodes Epoch into a
// binary form and returns the result.
//
// Result slice has Size length.
func Marshal(e Epoch) []byte {
d := make([]byte, Size)
binary.BigEndian.PutUint64(d, ToUint64(e))
return d
}
// UnmarshalBinary unmarshals Epoch from
// a binary representation.
//
// If buffer size is insufficient,
// io.ErrUnexpectedEOF is returned.
func (e *Epoch) UnmarshalBinary(data []byte) error {
if len(data) < Size {
return io.ErrUnexpectedEOF
}
*e = FromUint64(binary.BigEndian.Uint64(data))
return nil
}

20
pkg/core/netmap/epoch/marshal_test.go
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@ -1,20 +0,0 @@
package epoch
import (
"testing"
"github.com/stretchr/testify/require"
)
func TestEpochMarshal(t *testing.T) {
e := FromUint64(1)
e2 := new(Epoch)
require.NoError(t,
e2.UnmarshalBinary(
Marshal(e),
),
)
require.True(t, EQ(e, *e2))
}

12
pkg/core/netmap/epoch/math.go
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@ -1,12 +0,0 @@
package epoch
// Sum returns the result of
// summing up two Epoch.
//
// Function defines a binary
// operation of summing two Epoch.
// Try to avoid using operator
// "+" for better portability.
func Sum(a, b Epoch) Epoch {
return FromUint64(ToUint64(a) + ToUint64(b))
}

28
pkg/core/netmap/epoch/math_test.go
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@ -1,28 +0,0 @@
package epoch
import (
"testing"
"github.com/stretchr/testify/require"
)
func TestEpochMath(t *testing.T) {
items := []struct {
mathFn func(Epoch, Epoch) Epoch
a, b, c uint64
}{
{
mathFn: Sum, a: 1, b: 2, c: 3},
}
for _, item := range items {
require.Equal(t,
item.mathFn(
FromUint64(item.a),
FromUint64(item.b),
),
FromUint64(item.c),
)
}
}

55
pkg/core/netmap/epoch/relation.go
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@ -1,55 +0,0 @@
package epoch
// EQ reports whether e and e2 are the same Epoch.
//
// Function defines the relation of equality
// between two Epoch. Try to avoid comparison through
// "==" operator for better portability.
func EQ(e1, e2 Epoch) bool {
return ToUint64(e1) == ToUint64(e2)
}
// NE reports whether e1 and e2 are the different Epoch.
//
// Method defines the relation of inequality
// between two Epoch. Try to avoid comparison through
// "!=" operator for better portability.
func NE(e1, e2 Epoch) bool {
return ToUint64(e1) != ToUint64(e2)
}
// LT reports whether e1 is less Epoch than e2.
//
// Method defines the "less than" relation
// between two Epoch. Try to avoid comparison through
// "<" operator for better portability.
func LT(e1, e2 Epoch) bool {
return ToUint64(e1) < ToUint64(e2)
}
// GT reports whether e1 is greater Epoch than e2.
//
// Method defines the "greater than" relation
// between two Epoch. Try to avoid comparison through
// ">" operator for better portability.
func GT(e1, e2 Epoch) bool {
return ToUint64(e1) > ToUint64(e2)
}
// LE reports whether e1 is less or equal Epoch than e2.
//
// Method defines the "less or equal" relation
// between two Epoch. Try to avoid comparison through
// "<=" operator for better portability.
func LE(e1, e2 Epoch) bool {
return ToUint64(e1) <= ToUint64(e2)
}
// GE reports whether e1 is greater or equal Epoch than e2.
//
// Method defines the "greater or equal" relation
// between two Epoch. Try to avoid comparison through
// ">=" operator for better portability.
func GE(e1, e2 Epoch) bool {
return ToUint64(e1) >= ToUint64(e2)
}

40
pkg/core/netmap/epoch/relation_test.go
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@ -1,40 +0,0 @@
package epoch
import (
"testing"
"github.com/stretchr/testify/require"
)
func TestEpochRelations(t *testing.T) {
items := []struct {
relFn func(Epoch, Epoch) bool
base, ok, fail uint64
}{
{relFn: EQ, base: 1, ok: 1, fail: 2},
{relFn: NE, base: 1, ok: 2, fail: 1},
{relFn: LT, base: 1, ok: 2, fail: 0},
{relFn: GT, base: 1, ok: 0, fail: 2},
{relFn: LE, base: 1, ok: 1, fail: 0},
{relFn: LE, base: 1, ok: 2, fail: 0},
{relFn: GE, base: 1, ok: 0, fail: 2},
{relFn: GE, base: 1, ok: 1, fail: 2},
}
for _, item := range items {
require.True(t,
item.relFn(
FromUint64(item.base),
FromUint64(item.ok),
),
)
require.False(t,
item.relFn(
FromUint64(item.base),
FromUint64(item.fail),
),
)
}
}

23
pkg/core/netmap/epoch/type.go
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@ -1,23 +0,0 @@
package epoch
// Epoch represents the
// number of NeoFS epoch.
type Epoch uint64
// FromUint64 converts builtin
// uint64 value to Epoch.
//
// Try to avoid direct cast for
// better portability.
func FromUint64(e uint64) Epoch {
return Epoch(e)
}
// ToUint64 converts Epoch value
// to builtin uint64.
//
// Try to avoid direct cast for
// better portability.
func ToUint64(e Epoch) uint64 {
return uint64(e)
}

119
pkg/core/netmap/netmap.go
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@ -1,119 +0,0 @@
package netmap
import (
"bytes"
"sync"
"github.com/nspcc-dev/neofs-node/pkg/core/netmap/node"
"github.com/nspcc-dev/netmap"
)
// Info represent node information.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-node/pkg/core/netmap/node.Info.
type Info = node.Info
// Bucket represents NeoFS network map as a graph.
//
// If is a type alias of
// github.com/nspcc-dev/netmap.Bucket.
type Bucket = netmap.Bucket
// NetMap represents NeoFS network map
// with concurrent access support.
type NetMap struct {
mtx *sync.RWMutex
root *Bucket
items []Info
}
// New creates and initializes a new NetMap.
//
// Using the NetMap that has been created with new(NetMap)
// expression (or just declaring a NetMap variable) is unsafe
// and can lead to panic.
func New() *NetMap {
return &NetMap{
mtx: new(sync.RWMutex),
root: new(Bucket),
}
}
// Root returns the root bucket of the network map.
//
// Changing the result is unsafe and
// affects the network map.
func (n NetMap) Root() *Bucket {
n.mtx.RLock()
defer n.mtx.RUnlock()
return n.root
}
// SetRoot sets the root bucket of the network map.
//
// Subsequent changing the source bucket
// is unsafe and affects the network map.
func (n *NetMap) SetRoot(v *Bucket) {
n.mtx.Lock()
n.root = v
n.mtx.Unlock()
}
// Nodes returns node list of the network map.
//
// Changing the result is unsafe and
// affects the network map.
func (n NetMap) Nodes() []Info {
n.mtx.RLock()
defer n.mtx.RUnlock()
return n.items
}
// SetNodes sets node list of the network map.
//
// Subsequent changing the source slice
// is unsafe and affects the network map.
func (n *NetMap) SetNodes(v []Info) {
n.mtx.Lock()
n.items = v
n.mtx.Unlock()
}
// AddNode adds node information to the network map
//
// If node with provided information is already presented
// in network map, nothing happens,
func (n *NetMap) AddNode(nodeInfo Info) error {
n.mtx.Lock()
defer n.mtx.Unlock()
num := -1
// looking for existed node info item
for i := range n.items {
if bytes.Equal(
n.items[i].PublicKey(),
nodeInfo.PublicKey(),
) {
num = i
break
}
}
// add node if it does not exist
if num < 0 {
n.items = append(n.items, nodeInfo)
num = len(n.items) - 1
}
return n.root.AddStrawNode(netmap.Node{
N: uint32(num),
C: n.items[num].Capacity(),
P: n.items[num].Price(),
}, nodeInfo.Options()...)
}

39
pkg/core/netmap/netmap_test.go
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@ -1,39 +0,0 @@
package netmap
import (
"testing"
"github.com/stretchr/testify/require"
)
func TestNetMap_Nodes(t *testing.T) {
nm := New()
info1 := Info{}
info1.SetPublicKey([]byte{1, 2, 3})
info2 := Info{}
info2.SetPublicKey([]byte{4, 5, 6})
nodes := []Info{
info1,
info2,
}
nm.SetNodes(nodes)
require.Equal(t, nodes, nm.Nodes())
}
func TestNetMap_Root(t *testing.T) {
nm := New()
bucket := &Bucket{
Key: "key",
Value: "value",
}
nm.SetRoot(bucket)
require.Equal(t, bucket, nm.Root())
}

154
pkg/core/netmap/node/info.go
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@ -1,154 +0,0 @@
package node
import (
"errors"
)
// Info represents the information
// about NeoFS storage node.
type Info struct {
address string // net address
key []byte // public key
opts []string // options
status Status // status bits
}
// ErrNilInfo is returned by functions that expect
// a non-nil Info pointer, but received nil.
var ErrNilInfo = errors.New("node info is nil")
// Address returns node network address.
//
// Address format is dictated by
// application architecture.
func (i Info) Address() string {
return i.address
}
// SetAddress sets node network address.
func (i *Info) SetAddress(v string) {
i.address = v
}
// Status returns the node status.
func (i Info) Status() Status {
return i.status
}
// SetStatus sets the node status.
func (i *Info) SetStatus(v Status) {
i.status = v
}
// PublicKey returns node public key in
// a binary format.
//
// Changing the result is unsafe and
// affects the node info. In order to
// prevent state mutations, use
// CopyPublicKey.
//
// Key format is dictated by
// application architecture.
func (i Info) PublicKey() []byte {
return i.key
}
// CopyPublicKey returns the copy of
// node public key.
//
// Changing the result is safe and
// does not affect the node info.
func CopyPublicKey(i Info) []byte {
res := make([]byte, len(i.key))
copy(res, i.key)
return res
}
// SetPublicKey sets node public key
// in a binary format.
//
// Subsequent changing the source slice
// is unsafe and affects node info.
// In order to prevent state mutations,
// use SetPublicKeyCopy.
func (i *Info) SetPublicKey(v []byte) {
i.key = v
}
// SetPublicKeyCopy copies public key and
// sets the copy as node public key.
//
// Subsequent changing the source slice
// is safe and does not affect node info.
//
// Returns ErrNilInfo on nil node info.
func SetPublicKeyCopy(i *Info, key []byte) error {
if i == nil {
return ErrNilInfo
}
i.key = make([]byte, len(key))
copy(i.key, key)
return nil
}
// Options returns node option list.
//
// Changing the result is unsafe and
// affects the node info. In order to
// prevent state mutations, use
// CopyOptions.
//
// Option format is dictated by
// application architecture.
func (i Info) Options() []string {
return i.opts
}
// CopyOptions returns the copy of
// node options list.
//
// Changing the result is safe and
// does not affect the node info.
func CopyOptions(i Info) []string {
res := make([]string, len(i.opts))
copy(res, i.opts)
return res
}
// SetOptions sets node option list.
//
// Subsequent changing the source slice
// is unsafe and affects node info.
// In order to prevent state mutations,
// use SetOptionsCopy.
func (i *Info) SetOptions(v []string) {
i.opts = v
}
// SetOptionsCopy copies option list and sets
// the copy as node options list.
//
// Subsequent changing the source slice
// is safe and does not affect node info.
//
// SetOptionsCopy does nothing if Info is nil.
func SetOptionsCopy(i *Info, opts []string) {
if i == nil {
return
}
i.opts = make([]string, len(opts))
copy(i.opts, opts)
}

133
pkg/core/netmap/node/info_test.go
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@ -1,133 +0,0 @@
package node
import (
"testing"
"github.com/stretchr/testify/require"
)
func TestInfo_Address(t *testing.T) {
i := new(Info)
addr := "address"
i.SetAddress(addr)
require.Equal(t, addr, i.Address())
}
func TestInfo_Status(t *testing.T) {
i := new(Info)
st := StatusFromUint64(1)
i.SetStatus(st)
require.Equal(t, st, i.Status())
}
func TestInfo_PublicKey(t *testing.T) {
i := new(Info)
key := []byte{1, 2, 3}
i.SetPublicKey(key)
require.Equal(t, key, i.PublicKey())
}
func TestCopyPublicKey(t *testing.T) {
i := Info{}
// set initial node key
initKey := []byte{1, 2, 3}
i.SetPublicKey(initKey)
// get node key copy
keyCopy := CopyPublicKey(i)
// change the copy
keyCopy[0]++
// check that node key has not changed
require.Equal(t, initKey, i.PublicKey())
}
func TestSetPublicKeyCopy(t *testing.T) {
require.EqualError(t,
SetPublicKeyCopy(nil, nil),
ErrNilInfo.Error(),
)
i := new(Info)
// create source key
srcKey := []byte{1, 2, 3}
// copy and set node key
require.NoError(t, SetPublicKeyCopy(i, srcKey))
// get node key
nodeKey := i.PublicKey()
// change the source key
srcKey[0]++
// check that node key has not changed
require.Equal(t, nodeKey, i.PublicKey())
}
func TestInfo_Options(t *testing.T) {
i := new(Info)
opts := []string{
"opt1",
"opt2",
}
i.SetOptions(opts)
require.Equal(t, opts, i.Options())
}
func TestCopyOptions(t *testing.T) {
i := Info{}
// set initial node options
initOpts := []string{
"opt1",
"opt2",
}
i.SetOptions(initOpts)
// get node options copy
optsCopy := CopyOptions(i)
// change the copy
optsCopy[0] = "some other opt"
// check that node options have not changed
require.Equal(t, initOpts, i.Options())
}
func TestSetOptionsCopy(t *testing.T) {
require.NotPanics(t, func() {
SetOptionsCopy(nil, nil)
})
i := new(Info)
// create source options
srcOpts := []string{
"opt1",
"opt2",
}
// copy and set node options
SetOptionsCopy(i, srcOpts)
// get node options
nodeOpts := i.Options()
// change the source options
srcOpts[0] = "some other opt"
// check that node options have not changed
require.Equal(t, nodeOpts, i.Options())
}

46
pkg/core/netmap/node/options.go
View File

@ -1,46 +0,0 @@
package node
import (
"strconv"
"strings"
"github.com/nspcc-dev/neofs-api-go/object"
)
const optionPrice = "/Price:"
const optionCapacity = "/Capacity:"
// Price parses node options and returns the price in 1e-8*GAS/Megabyte per month.
//
// User sets the price in GAS/Terabyte per month.
func (i Info) Price() uint64 {
for j := range i.opts {
if strings.HasPrefix(i.opts[j], optionPrice) {
n, err := strconv.ParseFloat(i.opts[j][len(optionPrice):], 64)
if err != nil {
return 0
}
return uint64(n*1e8) / uint64(object.UnitsMB) // UnitsMB == megabytes in 1 terabyte
}
}
return 0
}
// Capacity parses node options and returns the capacity .
func (i Info) Capacity() uint64 {
for j := range i.opts {
if strings.HasPrefix(i.opts[j], optionCapacity) {
n, err := strconv.ParseUint(i.opts[j][len(optionCapacity):], 10, 64)
if err != nil {
return 0
}
return n
}
}
return 0
}

24
pkg/core/netmap/node/options_test.go
View File

@ -1,24 +0,0 @@
package node
import (
"testing"
"github.com/nspcc-dev/neofs-api-go/object"
"github.com/stretchr/testify/require"
)
func TestInfo_Price(t *testing.T) {
var info Info
// too small value
info.opts = []string{"/Price:0.01048575"}
require.Equal(t, uint64(0), info.Price())
// min value
info.opts = []string{"/Price:0.01048576"}
require.Equal(t, uint64(1), info.Price())
// big value
info.opts = []string{"/Price:1000000000.666"}
require.Equal(t, uint64(1000000000.666*1e8/object.UnitsMB), info.Price())
}

63
pkg/core/netmap/node/status.go
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@ -1,63 +0,0 @@
package node
// Status represents a node
// status bits.
type Status uint64
const leftBitPos = 64
const (
bitFullStorage = 1
)
// returns true if n-th left bit is set (starting at 0).
func isLeftBitSet(value Status, n uint8) bool {
bitMask := Status(1 << (leftBitPos - n))
return bitMask != 0 && value&bitMask == bitMask
}
// sets n-th left bit (starting at 0).
func setLeftBit(value *Status, n uint8) {
*value |= Status(1 << (leftBitPos - n))
}
// resets n-th left bit (starting at 0).
func resetLeftBit(value *Status, n uint8) {
*value &= ^Status(1 << (leftBitPos - n))
}
// Full returns true if node is in Full status.
//
// Full status marks node has enough space
// for storing users objects.
func (n Status) Full() bool {
return isLeftBitSet(n, bitFullStorage)
}
// SetFull sets Full status of node.
func (n *Status) SetFull() {
setLeftBit(n, bitFullStorage)
}
// ResetFull resets Full status of node.
func (n *Status) ResetFull() {
resetLeftBit(n, bitFullStorage)
}
// StatusFromUint64 converts builtin
// uint64 value to Status.
//
// Try to avoid direct cast for
// better portability.
func StatusFromUint64(v uint64) Status {
return Status(v)
}
// StatusToUint64 converts Status value
// to builtin uint64.
//
// Try to avoid direct cast for
// better portability.
func StatusToUint64(s Status) uint64 {
return uint64(s)
}

17
pkg/core/netmap/node/status_test.go
View File

@ -1,17 +0,0 @@
package node
import (
"testing"
"github.com/stretchr/testify/require"
)
func TestStatus_Full(t *testing.T) {
st := new(Status)
st.SetFull()
require.True(t, st.Full())
st.ResetFull()
require.False(t, st.Full())
}

0
pkg/core/object/.gitkeep 100644
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94
pkg/core/object/extended.go
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@ -1,94 +0,0 @@
package object
// ExtendedHeaderType represents the enumeration
// of extended header types of the NeoFS object.
type ExtendedHeaderType uint32
// ExtendedHeader represents the extended
// header of NeoFS object.
type ExtendedHeader struct {
typ ExtendedHeaderType
val interface{}
}
// Type returns the extended header type.
func (h ExtendedHeader) Type() ExtendedHeaderType {
return h.typ
}
// SetType sets the extended header type.
func (h *ExtendedHeader) SetType(v ExtendedHeaderType) {
h.typ = v
}
// Value returns the extended header value.
//
// In the case of a reference type, the value is
// returned by reference, so value mutations affect
// header state. Therefore, callers must first copy
// the value before changing manipulations.
func (h ExtendedHeader) Value() interface{} {
return h.val
}
// SetValue sets the extended header value.
//
// Caller must take into account that each type of
// header usually has a limited set of expected
// value types.
//
// In the case of a reference type, the value is set
// by reference, so source value mutations affect
// header state. Therefore, callers must first copy
// the source value before changing manipulations.
func (h *ExtendedHeader) SetValue(v interface{}) {
h.val = v
}
// TypeFromUint32 converts builtin
// uint32 value to Epoch.
//
// Try to avoid direct cast for
// better portability.
func TypeFromUint32(v uint32) ExtendedHeaderType {
return ExtendedHeaderType(v)
}
// TypeToUint32 converts Epoch value
// to builtin uint32.
//
// Try to avoid direct cast for
// better portability.
func TypeToUint32(v ExtendedHeaderType) uint32 {
return uint32(v)
}
// TypesEQ reports whether t1 and t2 are the same ExtendedHeaderType.
//
// Function defines the relation of equality
// between two ExtendedHeaderType. Try to avoid comparison through
// "==" operator for better portability.
func TypesEQ(t1, t2 ExtendedHeaderType) bool {
return TypeToUint32(t1) == TypeToUint32(t2)
}
// TypesLT reports whether t1 ExtendedHeaderType
// is less than t2.
//
// Function defines the "less than" relation
// between two ExtendedHeaderType. Try to avoid
// comparison through "<" operator for better portability.
func TypesLT(t1, t2 ExtendedHeaderType) bool {
return TypeToUint32(t1) < TypeToUint32(t2)
}
// TypesGT reports whether t1 ExtendedHeaderType
// is greater than t2.
//
// Function defines the "greater than" relation
// between two ExtendedHeaderType. Try to avoid
// comparison through ">" operator for better portability.
func TypesGT(t1, t2 ExtendedHeaderType) bool {
return TypeToUint32(t1) > TypeToUint32(t2)
}

25
pkg/core/object/extended_test.go
View File

@ -1,25 +0,0 @@
package object
import (
"testing"
"github.com/stretchr/testify/require"
)
func TestExtendedHeader_Type(t *testing.T) {
h := new(ExtendedHeader)
ht := TypeFromUint32(3)
h.SetType(ht)
require.True(t, TypesEQ(ht, h.Type()))
}
func TestExtendedHeader_Value(t *testing.T) {
h := new(ExtendedHeader)
val := 100
h.SetValue(val)
require.Equal(t, val, h.Value())
}

73
pkg/core/object/header.go
View File

@ -1,73 +0,0 @@
package object
import (
"errors"
)
// Header represents NeoFS object header.
type Header struct {
// SystemHeader is an obligatory part of any object header.
// It is used to set the identity and basic parameters of
// the object.
//
// Header must inherit all the methods of SystemHeader,
// so the SystemHeader is embedded in Header.
SystemHeader
extendedHeaders []ExtendedHeader // extended headers
}
// ErrNilHeader is returned by functions that expect
// a non-nil Header pointer, but received nil.
var ErrNilHeader = errors.New("object header is nil")
// ExtendedHeaders returns the extended headers of header.
//
// Changing the result is unsafe and affects the header.
// In order to prevent state mutations, use CopyExtendedHeaders.
func (h *Header) ExtendedHeaders() []ExtendedHeader {
return h.extendedHeaders
}
// CopyExtendedHeaders returns the copy of extended headers.
//
// Changing the result is safe and does not affect the header.
//
// Returns nil if header is nil.
func CopyExtendedHeaders(h *Header) []ExtendedHeader {
if h == nil {
return nil
}
res := make([]ExtendedHeader, len(h.extendedHeaders))
copy(res, h.extendedHeaders)
return res
}
// SetExtendedHeaders sets the extended headers of the header.
//
// Subsequent changing the source slice is unsafe and affects
// the header. In order to prevent state mutations, use
// SetExtendedHeadersCopy.
func (h *Header) SetExtendedHeaders(v []ExtendedHeader) {
h.extendedHeaders = v
}
// SetExtendedHeadersCopy copies extended headers and sets the copy
// as the object extended headers.
//
// Subsequent changing the source slice is safe and does not affect
// the header.
//
// SetExtendedHeadersCopy does nothing if Header is nil.
func SetExtendedHeadersCopy(h *Header, hs []ExtendedHeader) {
if h == nil {
return
}
h.extendedHeaders = make([]ExtendedHeader, len(hs))
copy(h.extendedHeaders, hs)
}

98
pkg/core/object/header_test.go
View File

@ -1,98 +0,0 @@
package object
import (
"testing"
"github.com/stretchr/testify/require"
)
func testHeaders(num uint32) []ExtendedHeader {
res := make([]ExtendedHeader, num)
for i := uint32(0); i < num; i++ {
res[i].SetType(TypeFromUint32(i))
res[i].SetValue(i)
}
return res
}
func TestObject_ExtendedHeaders(t *testing.T) {
h := new(Header)
hs := testHeaders(2)
h.SetExtendedHeaders(hs)
require.Equal(t, hs, h.ExtendedHeaders())
}
func TestCopyExtendedHeaders(t *testing.T) {
require.Nil(t, CopyExtendedHeaders(nil))
h := new(Header)
// set initial headers
initHs := testHeaders(2)
h.SetExtendedHeaders(initHs)
// get extended headers copy
hsCopy := CopyExtendedHeaders(h)
// change the copy
hsCopy[0] = hsCopy[1]
// check that extended headers have not changed
require.Equal(t, initHs, h.ExtendedHeaders())
}
func TestSetExtendedHeadersCopy(t *testing.T) {
require.NotPanics(t, func() {
SetExtendedHeadersCopy(nil, nil)
})
h := new(Header)
// create source headers
srcHs := testHeaders(2)
// copy and set headers
SetExtendedHeadersCopy(h, srcHs)
// get extended headers
objHs := h.ExtendedHeaders()
// change the source headers
srcHs[0] = srcHs[1]
// check that headeres have not changed
require.Equal(t, objHs, h.ExtendedHeaders())
}
func TestHeaderRelations(t *testing.T) {
items := []struct {
relFn func(ExtendedHeaderType, ExtendedHeaderType) bool
base, ok, fail uint32
}{
{relFn: TypesEQ, base: 1, ok: 1, fail: 2},
{relFn: TypesLT, base: 1, ok: 2, fail: 0},
{relFn: TypesGT, base: 1, ok: 0, fail: 2},
}
for _, item := range items {
require.True(t,
item.relFn(
TypeFromUint32(item.base),
TypeFromUint32(item.ok),
),
)
require.False(t,
item.relFn(
TypeFromUint32(item.base),
TypeFromUint32(item.fail),
),
)
}
}

63
pkg/core/object/headers/enum.go
View File

@ -1,63 +0,0 @@
package headers
import (
"github.com/nspcc-dev/neofs-node/pkg/core/object"
)
// Header represents object extended header.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-node/pkg/core/object.ExtendedHeader.
type Header = object.ExtendedHeader
// Type represents extended header type.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-node/pkg/core/object.ExtendedHeaderType.
type Type = object.ExtendedHeaderType
const (
// this is the only place where this cast is appropriate,
// use object.TypeFromUint32 instead.
lowerUndefined = Type(iota) // lower unsupported Type value
// TypeLink is the type of object reference header.
TypeLink
// TypeUser is the of user key-value string header.
TypeUser
// TypeTransform is the type of transformation mark header.
TypeTransform
// TypeTombstone is the type of tombstone mark header.
TypeTombstone
// TypeSessionToken is the type of session token header.
TypeSessionToken
// TypeHomomorphicHash is the type of homomorphic hash header.
TypeHomomorphicHash
// TypePayloadChecksum is the type of payload checksum header.
TypePayloadChecksum
// TypeIntegrity is the type of integrity header.
TypeIntegrity
// TypeStorageGroup is the type of storage group header.
TypeStorageGroup
// TypePublicKey is the type of public key header.
TypePublicKey
upperUndefined // upper unsupported Type value
)
// SupportedType returns true if Type is
// the known type of extended header. Each
// supported type has named constant.
func SupportedType(t Type) bool {
return object.TypesGT(t, lowerUndefined) &&
object.TypesLT(t, upperUndefined)
}

34
pkg/core/object/headers/enum_test.go
View File

@ -1,34 +0,0 @@
package headers
import (
"testing"
"github.com/nspcc-dev/neofs-node/pkg/core/object"
"github.com/stretchr/testify/require"
)
func TestSupportedType(t *testing.T) {
for _, typ := range []Type{
TypeLink,
TypeUser,
TypeTransform,
TypeTombstone,
TypeSessionToken,
TypeHomomorphicHash,
TypePayloadChecksum,
TypeIntegrity,
TypeStorageGroup,
TypePublicKey,
} {
require.True(t, SupportedType(typ))
}
for _, typ := range []Type{
lowerUndefined,
upperUndefined,
object.TypeFromUint32(object.TypeToUint32(lowerUndefined) - 1),
object.TypeFromUint32(object.TypeToUint32(upperUndefined) + 1),
} {
require.False(t, SupportedType(typ))
}
}

45
pkg/core/object/headers/user.go
View File

@ -1,45 +0,0 @@
package headers
// UserHeader is a value of object extended header
// that carries user string key-value pairs.
//
// All user headers must be type of TypeUser.
// All user header must have UserHeader pointer value.
type UserHeader struct {
key, val string
}
// NewUserHeader creates, initialized and returns
// the user extended header.
func NewUserHeader(key, val string) *Header {
res := new(Header)
res.SetType(TypeUser)
res.SetValue(&UserHeader{
key: key,
val: val,
})
return res
}
// Key returns the user header key.
func (u UserHeader) Key() string {
return u.key
}
// SetKey sets the user header key.
func (u *UserHeader) SetKey(key string) {
u.key = key
}
// Value returns the user header value.
func (u UserHeader) Value() string {
return u.val
}
// SetValue sets the user header value.
func (u *UserHeader) SetValue(val string) {
u.val = val
}

45
pkg/core/object/headers/user_test.go
View File

@ -1,45 +0,0 @@
package headers
import (
"testing"
"github.com/nspcc-dev/neofs-node/pkg/core/object"
"github.com/stretchr/testify/require"
)
func TestUserHeader_Key(t *testing.T) {
h := new(UserHeader)
key := "random key"
h.SetKey(key)
require.Equal(t, key, h.Key())
}
func TestUserHeader_Value(t *testing.T) {
h := new(UserHeader)
val := "random value"
h.SetValue(val)
require.Equal(t, val, h.Value())
}
func TestNewUserHeader(t *testing.T) {
key := "user key"
val := "user val"
h := NewUserHeader(key, val)
require.True(t,
object.TypesEQ(
TypeUser,
h.Type(),
),
)
uh := h.Value().(*UserHeader)
require.Equal(t, key, uh.Key())
require.Equal(t, val, uh.Value())
}

61
pkg/core/object/id.go
View File

@ -1,61 +0,0 @@
package object
import (
"github.com/nspcc-dev/neofs-api-go/refs"
)
// ID represents the object identifier.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-api-go/refs.ObjectID.
// FIXME: object ID should be defined in core package.
type ID = refs.ObjectID
// Address represents NeoFS Object address.
// Acts as a reference to the object.
type Address struct {
cid CID
id ID
}
// CID return the identifier of the container
// that the object belongs to.
func (a Address) CID() CID {
return a.cid
}
// SetCID sets the identifier of the container
// that the object belongs to.
func (a *Address) SetCID(v CID) {
a.cid = v
}
// ID returns the unique identifier of the
// object in container.
func (a Address) ID() ID {
return a.id
}
// SetID sets the unique identifier of the
// object in container.
func (a *Address) SetID(v ID) {
a.id = v
}
// AddressFromObject returns an address based
// on the object's header.
//
// Returns nil on nil object.
func AddressFromObject(o *Object) *Address {
if o == nil {
return nil
}
a := new(Address)
a.SetCID(o.CID())
a.SetID(o.ID())
return a
}

42
pkg/core/object/id_test.go
View File

@ -1,42 +0,0 @@
package object
import (
"testing"
"github.com/stretchr/testify/require"
)
func TestAddress_CID(t *testing.T) {
a := new(Address)
cid := CID{1, 2, 3}
a.SetCID(cid)
require.Equal(t, cid, a.CID())
}
func TestAddress_ID(t *testing.T) {
a := new(Address)
id := ID{1, 2, 3}
a.SetID(id)
require.Equal(t, id, a.ID())
}
func TestAddressFromObject(t *testing.T) {
require.Nil(t, AddressFromObject(nil))
o := new(Object)
cid := CID{4, 5, 6}
o.SetCID(cid)
id := ID{1, 2, 3}
o.SetID(id)
a := AddressFromObject(o)
require.Equal(t, cid, a.CID())
require.Equal(t, id, a.ID())
}

76
pkg/core/object/object.go
View File

@ -1,76 +0,0 @@
package object
import (
"errors"
)
// Object represents NeoFS Object.
type Object struct {
// Header is an obligatory part of any object.
// It is used to carry any additional information
// besides payload.
//
// Object must inherit all the methods of Header,
// so the Header is embedded in Object.
Header
payload []byte // payload bytes
}
// ErrNilObject is returned by functions that expect
// a non-nil Object pointer, but received nil.
var ErrNilObject = errors.New("object is nil")
// Payload returns payload bytes of the object.
//
// Changing the result is unsafe and affects
// the object. In order to prevent state
// mutations, use CopyPayload.
func (o *Object) Payload() []byte {
return o.payload
}
// CopyPayload returns the copy of
// object payload.
//
// Changing the result is safe and
// does not affect the object.
//
// CopyPayload returns nil if object is nil.
func CopyPayload(o *Object) []byte {
if o == nil {
return nil
}
res := make([]byte, len(o.payload))
copy(res, o.payload)
return res
}
// SetPayload sets objecyt payload bytes.
//
// Subsequent changing the source slice
// is unsafe and affects the object.
// In order to prevent state mutations,
// use SetPayloadCopy.
func (o *Object) SetPayload(v []byte) {
o.payload = v
}
// SetPayloadCopy copies slice bytes and sets
// the copy as object payload.
//
// Subsequent changing the source slice
// is safe and does not affect the object.
//
// SetPayloadCopy does nothing if object is nil.
func SetPayloadCopy(o *Object, payload []byte) {
if o == nil {
return
}
o.payload = make([]byte, len(payload))
copy(o.payload, payload)
}

58
pkg/core/object/object_test.go
View File

@ -1,58 +0,0 @@
package object
import (
"testing"
"github.com/stretchr/testify/require"
)
func TestObject_Payload(t *testing.T) {
o := new(Object)
payload := []byte{1, 2, 3}
o.SetPayload(payload)
require.Equal(t, payload, o.Payload())
}
func TestCopyPayload(t *testing.T) {
require.Nil(t, CopyPayload(nil))
o := new(Object)
// set initial node key
initPayload := []byte{1, 2, 3}
o.SetPayload(initPayload)
// get payload copy
pCopy := CopyPayload(o)
// change the copy
pCopy[0]++
// check that payload has not changed
require.Equal(t, initPayload, o.Payload())
}
func TestSetPayloadCopy(t *testing.T) {
require.NotPanics(t, func() {
SetExtendedHeadersCopy(nil, nil)
})
o := new(Object)
// create source payload
srcPayload := []byte{1, 2, 3}
// copy and set payload
SetPayloadCopy(o, srcPayload)
// get payload
objPayload := o.Payload()
// change the source payload
srcPayload[0]++
// check that payload has not changed
require.Equal(t, objPayload, o.Payload())
}

61
pkg/core/object/storage/storage.go
View File

@ -1,61 +0,0 @@
package storage
import (
"errors"
"github.com/nspcc-dev/neofs-node/pkg/core/object"
)
// Object represents the NeoFS Object.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-node/pkg/core/object.Object.
type Object = object.Object
// Address represents the address of
// NeoFS Object.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-node/pkg/core/object.Address.
type Address = object.Address
// Storage is an interface that wraps
// basic object storage methods.
type Storage interface {
// Put saves pointed object to the underlying storage.
// It returns object address for reference and any error
// encountered that caused the saving to interrupt.
//
// Put must return object.ErrNilObject on nil-pointer.
//
// Implementations must not modify the object through the pointer (even temporarily).
// Implementations must not retain the object pointer.
//
// Object rewriting behavior is dictated by implementation.
Put(*Object) (*Address, error)
// Get reads the object from the storage by address.
// It returns the pointer to requested object and any error encountered.
//
// Get must return exactly one non-nil value.
// Get must return ErrNotFound if the object is not in storage.
//
// Implementations must not retain the object pointer and modify
// the object through it.
Get(Address) (*Object, error)
// Delete removes the object from the storage.
// It returns any error encountered that caused the deletion to interrupt.
//
// Delete must return nil if object was successfully deleted.
//
// Behavior when deleting a nonexistent object is dictated by implementation.
Delete(Address) error
}
// ErrNotFound is the error returned when object was not found in storage.
var ErrNotFound = errors.New("object not found")
// ErrNilStorage is the error returned by functions that
// expect a non-nil object storage implementation, but received nil.
var ErrNilStorage = errors.New("object storage is nil")

88
pkg/core/object/storage/test/storage.go
View File

@ -1,88 +0,0 @@
package test
import (
"sync"
"testing"
"github.com/nspcc-dev/neofs-node/pkg/core/object"
"github.com/nspcc-dev/neofs-node/pkg/core/object/storage"
"github.com/pkg/errors"
"github.com/stretchr/testify/require"
)
type testStorage struct {
*sync.RWMutex
items map[storage.Address]*storage.Object
}
func (s *testStorage) Put(o *storage.Object) (*storage.Address, error) {
if o == nil {
return nil, object.ErrNilObject
}
a := object.AddressFromObject(o)
s.Lock()
s.items[*a] = o
s.Unlock()
return a, nil
}
func (s *testStorage) Get(a storage.Address) (*storage.Object, error) {
s.RLock()
o, ok := s.items[a]
s.RUnlock()
if !ok {
return nil, storage.ErrNotFound
}
return o, nil
}
func (s *testStorage) Delete(a storage.Address) error {
s.Lock()
delete(s.items, a)
s.Unlock()
return nil
}
// New creates new container storage
// that stores containers in go-builtin map.
func New() storage.Storage {
return &testStorage{
RWMutex: new(sync.RWMutex),
items: make(map[storage.Address]*storage.Object),
}
}
// Storage conducts testing of object
// storage for interface specification.
//
// Storage must be empty.
func Storage(t *testing.T, s storage.Storage) {
_, err := s.Put(nil)
require.True(t, errors.Is(err, object.ErrNilObject))
a := new(object.Address)
_, err = s.Get(*a)
require.True(t, errors.Is(err, storage.ErrNotFound))
o := new(object.Object)
o.SetID(object.ID{1, 2, 3})
a, err = s.Put(o)
require.NoError(t, err)
o2, err := s.Get(*a)
require.NoError(t, err)
require.Equal(t, o, o2)
require.NoError(t, s.Delete(*a))
_, err = s.Get(*a)
require.True(t, errors.Is(err, storage.ErrNotFound))
}

11
pkg/core/object/storage/test/storage_test.go
View File

@ -1,11 +0,0 @@
package test
import (
"testing"
)
func TestNewStorage(t *testing.T) {
s := New()
Storage(t, s)
}

107
pkg/core/object/sys.go
View File

@ -1,107 +0,0 @@
package object
import (
"github.com/nspcc-dev/neofs-node/pkg/core/container"
"github.com/nspcc-dev/neofs-node/pkg/core/netmap/epoch"
)
// CID represents the container identifier.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-node/pkg/core/container.ID.
type CID = container.ID
// OwnerID represents the container
// owner identifier.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-node/pkg/core/container.OwnerID.
type OwnerID = container.OwnerID
// Epoch represents the NeoFS epoch number.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-node/pkg/core/netmap/epoch.Epoch.
type Epoch = epoch.Epoch
// SystemHeader represents the
// system header of NeoFS Object.
type SystemHeader struct {
version uint64 // object version
payloadLen uint64 // length of the payload bytes
id ID // object ID
cid CID // container ID
ownerID OwnerID // object owner ID
creatEpoch Epoch // creation epoch number
}
// Version returns the object version number.
func (s *SystemHeader) Version() uint64 {
return s.version
}
// SetVersion sets the object version number.
func (s *SystemHeader) SetVersion(v uint64) {
s.version = v
}
// PayloadLength returns the length of the
// object payload bytes.
func (s *SystemHeader) PayloadLength() uint64 {
return s.payloadLen
}
// SetPayloadLength sets the length of the object
// payload bytes.
func (s *SystemHeader) SetPayloadLength(v uint64) {
s.payloadLen = v
}
// ID returns the object identifier.
func (s *SystemHeader) ID() ID {
return s.id
}
// SetID sets the object identifier.
func (s *SystemHeader) SetID(v ID) {
s.id = v
}
// CID returns the container identifier
// to which the object belongs.
func (s *SystemHeader) CID() CID {
return s.cid
}
// SetCID sets the container identifier
// to which the object belongs.
func (s *SystemHeader) SetCID(v CID) {
s.cid = v
}
// OwnerID returns the object owner identifier.
func (s *SystemHeader) OwnerID() OwnerID {
return s.ownerID
}
// SetOwnerID sets the object owner identifier.
func (s *SystemHeader) SetOwnerID(v OwnerID) {
s.ownerID = v
}
// CreationEpoch returns the epoch number
// in which the object was created.
func (s *SystemHeader) CreationEpoch() Epoch {
return s.creatEpoch
}
// SetCreationEpoch sets the epoch number
// in which the object was created.
func (s *SystemHeader) SetCreationEpoch(v Epoch) {
s.creatEpoch = v
}

62
pkg/core/object/sys_test.go
View File

@ -1,62 +0,0 @@
package object
import (
"testing"
"github.com/nspcc-dev/neofs-node/pkg/core/netmap/epoch"
"github.com/stretchr/testify/require"
)
func TestSystemHeader_Version(t *testing.T) {
h := new(SystemHeader)
v := uint64(7)
h.SetVersion(v)
require.Equal(t, v, h.Version())
}
func TestSystemHeader_PayloadLength(t *testing.T) {
h := new(SystemHeader)
ln := uint64(3)
h.SetPayloadLength(ln)
require.Equal(t, ln, h.PayloadLength())
}
func TestSystemHeader_ID(t *testing.T) {
h := new(SystemHeader)
id := ID{1, 2, 3}
h.SetID(id)
require.Equal(t, id, h.ID())
}
func TestSystemHeader_CID(t *testing.T) {
h := new(SystemHeader)
cid := CID{1, 2, 3}
h.SetCID(cid)
require.Equal(t, cid, h.CID())
}
func TestSystemHeader_OwnerID(t *testing.T) {
h := new(SystemHeader)
ownerID := OwnerID{1, 2, 3}
h.SetOwnerID(ownerID)
require.Equal(t, ownerID, h.OwnerID())
}
func TestSystemHeader_CreationEpoch(t *testing.T) {
h := new(SystemHeader)
ep := epoch.FromUint64(1)
h.SetCreationEpoch(ep)
require.True(t, epoch.EQ(ep, h.CreationEpoch()))
}

30
pkg/morph/client/balance/wrapper/balanceOf.go
View File

@ -1,35 +1,11 @@
package wrapper
import (
"github.com/nspcc-dev/neo-go/pkg/encoding/address"
"github.com/nspcc-dev/neofs-node/pkg/core/container"
"github.com/nspcc-dev/neofs-node/pkg/morph/client/balance"
"github.com/pkg/errors"
)
// OwnerID represents the container owner identifier.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-node/pkg/core/container.OwnerID.
type OwnerID = container.OwnerID
// FIXME: correct the definition.
type OwnerID struct{}
// BalanceOf receives the amount of funds in the client's account
// through the Balance contract call, and returns it.
func (w *Wrapper) BalanceOf(ownerID OwnerID) (int64, error) {
// convert Neo wallet address to Uint160
u160, err := address.StringToUint160(ownerID.String())
if err != nil {
return 0, errors.Wrap(err, "could not convert wallet address to Uint160")
}
// prepare invocation arguments
args := balance.GetBalanceOfArgs{}
args.SetWallet(u160.BytesBE())
values, err := w.client.BalanceOf(args)
if err != nil {
return 0, errors.Wrap(err, "could not invoke smart contract")
}
return values.Amount(), nil
panic("implement me")
}

118
pkg/morph/client/container/wrapper/container.go
View File

@ -1,24 +1,12 @@
package wrapper
import (
"github.com/nspcc-dev/neofs-api-go/refs"
"github.com/nspcc-dev/neofs-node/pkg/core/container"
"github.com/nspcc-dev/neofs-node/pkg/core/container/storage"
contract "github.com/nspcc-dev/neofs-node/pkg/morph/client/container"
"github.com/pkg/errors"
)
// OwnerID represents the container owner identifier.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-node/pkg/core/container/storage.OwnerID.
type OwnerID = storage.OwnerID
// FIXME: correct the definition.
type OwnerID struct{}
// Container represents the NeoFS Container structure.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-node/pkg/core/container/storage.Container.
type Container = storage.Container
// FIXME: correct the definition.
type Container struct{}
// Put saves passed container structure in NeoFS system
// through Container contract call.
@ -26,33 +14,7 @@ type Container = storage.Container
// Returns calculated container identifier and any error
// encountered that caused the saving to interrupt.
func (w *Wrapper) Put(cnr *Container) (*CID, error) {
// calculate container identifier
//
// Note: cid is used as return value only, but the calculation is performed
// primarily in order to catch potential error before contract client call.
cid, err := container.CalculateID(cnr)
if err != nil {
return nil, errors.Wrap(err, "could not calculate container identifier")
}
// marshal the container
cnrBytes, err := cnr.MarshalBinary()
if err != nil {
return nil, errors.Wrap(err, "could not marshal the container")
}
// prepare invocation arguments
args := contract.PutArgs{}
args.SetOwnerID(cnr.OwnerID().Bytes())
args.SetContainer(cnrBytes)
args.SetSignature(nil) // TODO: set signature from request when will appear.
// invoke smart contract call
if err := w.client.Put(args); err != nil {
return nil, errors.Wrap(err, "could not invoke smart contract")
}
return cid, nil
panic("implement me")
}
// Get reads the container from NeoFS system by identifier
@ -61,29 +23,7 @@ func (w *Wrapper) Put(cnr *Container) (*CID, error) {
// If an empty slice is returned for the requested identifier,
// storage.ErrNotFound error is returned.
func (w *Wrapper) Get(cid CID) (*Container, error) {
// prepare invocation arguments
args := contract.GetArgs{}
args.SetCID(cid.Bytes())
// invoke smart contract call
values, err := w.client.Get(args)
if err != nil {
return nil, errors.Wrap(err, "could not invoke smart contract")
}
cnrBytes := values.Container()
if len(cnrBytes) == 0 {
return nil, storage.ErrNotFound
}
cnr := new(Container)
// unmarshal the container
if err := cnr.UnmarshalBinary(cnrBytes); err != nil {
return nil, errors.Wrap(err, "could not unmarshal container")
}
return cnr, nil
panic("implement me")
}
// Delete removes the container from NeoFS system
@ -92,19 +32,7 @@ func (w *Wrapper) Get(cid CID) (*Container, error) {
// Returns any error encountered that caused
// the removal to interrupt.
func (w *Wrapper) Delete(cid CID) error {
// prepare invocation arguments
args := contract.DeleteArgs{}
args.SetCID(cid.Bytes())
args.SetOwnerID(nil) // TODO: add owner ID when will appear.
args.SetSignature(nil) // TODO: add CID signature when will appear.
// invoke smart contract call
//
// Note: errors.Wrap return nil on nil error arg.
return errors.Wrap(
w.client.Delete(args),
"could not invoke smart contract",
)
panic("implement me")
}
// List returns a list of container identifiers belonging
@ -114,35 +42,5 @@ func (w *Wrapper) Delete(cid CID) error {
// Returns the identifiers of all NeoFS containers if pointer
// to owner identifier is nil.
func (w *Wrapper) List(ownerID *OwnerID) ([]CID, error) {
// prepare invocation arguments
args := contract.ListArgs{}
// Note: by default owner identifier slice is nil,
// so client won't attach invocation arguments.
// This behavior matches the nil argument of current method.
// If argument is not nil, we must specify owner identifier.
if ownerID != nil {
args.SetOwnerID(ownerID.Bytes())
}
// invoke smart contract call
values, err := w.client.List(args)
if err != nil {
return nil, errors.Wrap(err, "could not invoke smart contract")
}
binCIDList := values.CIDList()
cidList := make([]CID, 0, len(binCIDList))
// unmarshal all container identifiers
for i := range binCIDList {
cid, err := refs.CIDFromBytes(binCIDList[i])
if err != nil {
return nil, errors.Wrapf(err, "could not decode container ID #%d", i)
}
cidList = append(cidList, cid)
}
return cidList, nil
panic("implement me")
}

40
pkg/morph/client/container/wrapper/eacl.go
View File

@ -1,33 +1,13 @@
package wrapper
import (
eacl "github.com/nspcc-dev/neofs-api-go/acl/extended"
"github.com/nspcc-dev/neofs-node/pkg/core/container/acl/extended/storage"
contract "github.com/nspcc-dev/neofs-node/pkg/morph/client/container"
"github.com/pkg/errors"
)
// Table represents extended ACL rule table.
//
// It is a type alias of
// github.com/nspcc-dev/neofs-node/pkg/core/container/acl/extended/storage.Table.
type Table = storage.Table
// FIXME: correct the definition.
type Table struct{}
// GetEACL reads the extended ACL table from NeoFS system
// through Container contract call.
func (w *Wrapper) GetEACL(cid CID) (Table, error) {
// prepare invocation arguments
args := contract.EACLArgs{}
args.SetCID(cid.Bytes())
// invoke smart contract call
values, err := w.client.EACL(args)
if err != nil {
return nil, errors.Wrap(err, "could not invoke smart contract")
}
// unmarshal and return eACL table
return eacl.UnmarshalTable(values.EACL())
panic("implement me")
}
// PutEACL saves the extended ACL table in NeoFS system
@ -35,17 +15,5 @@ func (w *Wrapper) GetEACL(cid CID) (Table, error) {
//
// Returns any error encountered that caused the saving to interrupt.
func (w *Wrapper) PutEACL(cid CID, table Table, sig []byte) error {
// prepare invocation arguments
args := contract.SetEACLArgs{}
args.SetEACL(eacl.MarshalTable(table))
args.SetCID(cid.Bytes())
args.SetSignature(sig)
// invoke smart contract call
//
// Note: errors.Wrap return nil on nil error arg.
return errors.Wrap(
w.client.SetEACL(args),
"could not invoke smart contract",
)
panic("implement me")
}

7
pkg/morph/client/container/wrapper/wrapper.go
View File

@ -1,7 +1,6 @@
package wrapper
import (
"github.com/nspcc-dev/neofs-node/pkg/core/container/storage"
"github.com/nspcc-dev/neofs-node/pkg/morph/client/container"
)
@ -12,10 +11,8 @@ import (
type Client = container.Client
// CID represents the container identifier.
//
// CID is a type alias of
// github.com/nspcc-dev/neofs-node/pkg/core/container/storage.CID.
type CID = storage.CID
// FIXME: correct the definition.
type CID struct{}
// Wrapper is a wrapper over container contract
// client which implements container storage and

35
pkg/morph/client/netmap/wrapper/add_peer.go
View File

@ -1,37 +1,10 @@
package wrapper
import (
"github.com/nspcc-dev/neofs-node/pkg/core/netmap"
contract "github.com/nspcc-dev/neofs-node/pkg/morph/client/netmap"
"github.com/pkg/errors"
)
// NodeInfo groups information about NeoFS storage node.
type NodeInfo struct{}
// AddPeer registers peer in NeoFS network through
// Netmap contract call.
func (w *Wrapper) AddPeer(nodeInfo netmap.Info) error {
// prepare invocation arguments
args := contract.AddPeerArgs{}
info := contract.PeerInfo{}
info.SetPublicKey(nodeInfo.PublicKey())
info.SetAddress([]byte(nodeInfo.Address()))
opts := nodeInfo.Options()
binOpts := make([][]byte, 0, len(opts))
for i := range opts {
binOpts = append(binOpts, []byte(opts[i]))
}
info.SetOptions(binOpts)
args.SetInfo(info)
// invoke smart contract call
//
// Note: errors.Wrap returns nil on nil error arg.
return errors.Wrap(
w.client.AddPeer(args),
"could not invoke smart contract",
)
func (w *Wrapper) AddPeer(nodeInfo NodeInfo) error {
panic("implement me")
}

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