frostfs-node/cmd/neofs-node/object.go

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package main
import (
"bytes"
"context"
"errors"
"fmt"
"github.com/nspcc-dev/neofs-api-go/v2/object"
objectGRPC "github.com/nspcc-dev/neofs-api-go/v2/object/grpc"
policerconfig "github.com/nspcc-dev/neofs-node/cmd/neofs-node/config/policer"
replicatorconfig "github.com/nspcc-dev/neofs-node/cmd/neofs-node/config/replicator"
coreclient "github.com/nspcc-dev/neofs-node/pkg/core/client"
"github.com/nspcc-dev/neofs-node/pkg/core/netmap"
objectCore "github.com/nspcc-dev/neofs-node/pkg/core/object"
"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/engine"
morphClient "github.com/nspcc-dev/neofs-node/pkg/morph/client"
cntClient "github.com/nspcc-dev/neofs-node/pkg/morph/client/container"
nmClient "github.com/nspcc-dev/neofs-node/pkg/morph/client/netmap"
objectTransportGRPC "github.com/nspcc-dev/neofs-node/pkg/network/transport/object/grpc"
objectService "github.com/nspcc-dev/neofs-node/pkg/services/object"
"github.com/nspcc-dev/neofs-node/pkg/services/object/acl"
v2 "github.com/nspcc-dev/neofs-node/pkg/services/object/acl/v2"
deletesvc "github.com/nspcc-dev/neofs-node/pkg/services/object/delete"
deletesvcV2 "github.com/nspcc-dev/neofs-node/pkg/services/object/delete/v2"
getsvc "github.com/nspcc-dev/neofs-node/pkg/services/object/get"
getsvcV2 "github.com/nspcc-dev/neofs-node/pkg/services/object/get/v2"
headsvc "github.com/nspcc-dev/neofs-node/pkg/services/object/head"
putsvc "github.com/nspcc-dev/neofs-node/pkg/services/object/put"
putsvcV2 "github.com/nspcc-dev/neofs-node/pkg/services/object/put/v2"
searchsvc "github.com/nspcc-dev/neofs-node/pkg/services/object/search"
searchsvcV2 "github.com/nspcc-dev/neofs-node/pkg/services/object/search/v2"
"github.com/nspcc-dev/neofs-node/pkg/services/object/util"
"github.com/nspcc-dev/neofs-node/pkg/services/object_manager/placement"
"github.com/nspcc-dev/neofs-node/pkg/services/policer"
"github.com/nspcc-dev/neofs-node/pkg/services/replicator"
"github.com/nspcc-dev/neofs-node/pkg/services/reputation"
truststorage "github.com/nspcc-dev/neofs-node/pkg/services/reputation/local/storage"
"github.com/nspcc-dev/neofs-node/pkg/util/logger"
"github.com/nspcc-dev/neofs-sdk-go/client"
apistatus "github.com/nspcc-dev/neofs-sdk-go/client/status"
cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
eaclSDK "github.com/nspcc-dev/neofs-sdk-go/eacl"
objectSDK "github.com/nspcc-dev/neofs-sdk-go/object"
oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
"github.com/nspcc-dev/neofs-sdk-go/user"
"go.uber.org/zap"
)
type objectSvc struct {
put *putsvcV2.Service
search *searchsvcV2.Service
get *getsvcV2.Service
delete *deletesvcV2.Service
}
func (c *cfg) MaxObjectSize() uint64 {
sz, err := c.cfgNetmap.wrapper.MaxObjectSize()
if err != nil {
c.log.Error("could not get max object size value",
zap.String("error", err.Error()),
)
}
return sz
}
func (s *objectSvc) Put(ctx context.Context) (objectService.PutObjectStream, error) {
return s.put.Put(ctx)
}
func (s *objectSvc) Head(ctx context.Context, req *object.HeadRequest) (*object.HeadResponse, error) {
return s.get.Head(ctx, req)
}
func (s *objectSvc) Search(req *object.SearchRequest, stream objectService.SearchStream) error {
return s.search.Search(req, stream)
}
func (s *objectSvc) Get(req *object.GetRequest, stream objectService.GetObjectStream) error {
return s.get.Get(req, stream)
}
func (s *objectSvc) Delete(ctx context.Context, req *object.DeleteRequest) (*object.DeleteResponse, error) {
return s.delete.Delete(ctx, req)
}
func (s *objectSvc) GetRange(req *object.GetRangeRequest, stream objectService.GetObjectRangeStream) error {
return s.get.GetRange(req, stream)
}
func (s *objectSvc) GetRangeHash(ctx context.Context, req *object.GetRangeHashRequest) (*object.GetRangeHashResponse, error) {
return s.get.GetRangeHash(ctx, req)
}
type localObjectInhumer struct {
storage *engine.StorageEngine
log *logger.Logger
}
func (r *localObjectInhumer) DeleteObjects(ts oid.Address, addr ...oid.Address) error {
var prm engine.InhumePrm
prm.WithTarget(ts, addr...)
_, err := r.storage.Inhume(prm)
return err
}
type delNetInfo struct {
netmap.State
tsLifetime uint64
cfg *cfg
}
func (i *delNetInfo) TombstoneLifetime() (uint64, error) {
return i.tsLifetime, nil
}
// returns node owner ID calculated from configured private key.
//
// Implements method needed for Object.Delete service.
func (i *delNetInfo) LocalNodeID() user.ID {
return i.cfg.ownerIDFromKey
}
type innerRingFetcherWithNotary struct {
sidechain *morphClient.Client
}
func (fn *innerRingFetcherWithNotary) InnerRingKeys() ([][]byte, error) {
keys, err := fn.sidechain.NeoFSAlphabetList()
if err != nil {
return nil, fmt.Errorf("can't get inner ring keys from alphabet role: %w", err)
}
result := make([][]byte, 0, len(keys))
for i := range keys {
result = append(result, keys[i].Bytes())
}
return result, nil
}
type innerRingFetcherWithoutNotary struct {
nm *nmClient.Client
}
func (f *innerRingFetcherWithoutNotary) InnerRingKeys() ([][]byte, error) {
keys, err := f.nm.GetInnerRingList()
if err != nil {
return nil, fmt.Errorf("can't get inner ring keys from netmap contract: %w", err)
}
result := make([][]byte, 0, len(keys))
for i := range keys {
result = append(result, keys[i].Bytes())
}
return result, nil
}
type coreClientConstructor reputationClientConstructor
func (x *coreClientConstructor) Get(info coreclient.NodeInfo) (coreclient.MultiAddressClient, error) {
c, err := (*reputationClientConstructor)(x).Get(info)
if err != nil {
return nil, err
}
return c.(coreclient.MultiAddressClient), nil
}
func initObjectService(c *cfg) {
ls := c.cfgObject.cfgLocalStorage.localStorage
keyStorage := util.NewKeyStorage(&c.key.PrivateKey, c.privateTokenStore, c.cfgNetmap.state)
clientConstructor := &reputationClientConstructor{
log: c.log,
nmSrc: c.netMapSource,
netState: c.cfgNetmap.state,
trustStorage: c.cfgReputation.localTrustStorage,
basicConstructor: c.clientCache,
}
coreConstructor := (*coreClientConstructor)(clientConstructor)
var irFetcher v2.InnerRingFetcher
if c.cfgMorph.client.ProbeNotary() {
irFetcher = &innerRingFetcherWithNotary{
sidechain: c.cfgMorph.client,
}
} else {
irFetcher = &innerRingFetcherWithoutNotary{
nm: c.cfgNetmap.wrapper,
}
}
objInhumer := &localObjectInhumer{
storage: ls,
log: c.log,
}
repl := replicator.New(
replicator.WithLogger(c.log),
replicator.WithPutTimeout(
replicatorconfig.PutTimeout(c.appCfg),
),
replicator.WithLocalStorage(ls),
replicator.WithRemoteSender(
putsvc.NewRemoteSender(keyStorage, coreConstructor),
),
)
pol := policer.New(
policer.WithLogger(c.log),
policer.WithLocalStorage(ls),
policer.WithContainerSource(c.cfgObject.cnrSource),
policer.WithPlacementBuilder(
placement.NewNetworkMapSourceBuilder(c.netMapSource),
),
policer.WithRemoteHeader(
headsvc.NewRemoteHeader(keyStorage, clientConstructor),
),
policer.WithNetmapKeys(c),
policer.WithHeadTimeout(
policerconfig.HeadTimeout(c.appCfg),
),
policer.WithReplicator(repl),
policer.WithRedundantCopyCallback(func(addr oid.Address) {
var inhumePrm engine.InhumePrm
inhumePrm.MarkAsGarbage(addr)
_, err := ls.Inhume(inhumePrm)
if err != nil {
c.log.Warn("could not inhume mark redundant copy as garbage",
zap.String("error", err.Error()),
)
}
}),
policer.WithMaxCapacity(c.cfgObject.pool.putRemoteCapacity),
policer.WithPool(c.cfgObject.pool.replication),
policer.WithNodeLoader(c),
)
traverseGen := util.NewTraverserGenerator(c.netMapSource, c.cfgObject.cnrSource, c)
c.workers = append(c.workers, pol)
var os putsvc.ObjectStorage
if c.cfgNotifications.enabled {
os = engineWithNotifications{
e: ls,
nw: c.cfgNotifications.nw,
ns: c.cfgNetmap.state,
defaultTopic: c.cfgNotifications.defaultTopic,
}
} else {
os = engineWithoutNotifications{
e: ls,
}
}
sPut := putsvc.NewService(
putsvc.WithKeyStorage(keyStorage),
putsvc.WithClientConstructor(coreConstructor),
putsvc.WithMaxSizeSource(newCachedMaxObjectSizeSource(c)),
putsvc.WithObjectStorage(os),
putsvc.WithContainerSource(c.cfgObject.cnrSource),
putsvc.WithNetworkMapSource(c.netMapSource),
putsvc.WithNetmapKeys(c),
putsvc.WithFormatValidatorOpts(
objectCore.WithDeleteHandler(objInhumer),
objectCore.WithLocker(ls),
),
putsvc.WithNetworkState(c.cfgNetmap.state),
putsvc.WithWorkerPools(c.cfgObject.pool.putRemote),
putsvc.WithLogger(c.log),
)
sPutV2 := putsvcV2.NewService(
putsvcV2.WithInternalService(sPut),
putsvcV2.WithKeyStorage(keyStorage),
)
sSearch := searchsvc.New(
searchsvc.WithLogger(c.log),
searchsvc.WithLocalStorageEngine(ls),
searchsvc.WithClientConstructor(coreConstructor),
searchsvc.WithTraverserGenerator(
traverseGen.WithTraverseOptions(
placement.WithoutSuccessTracking(),
),
),
searchsvc.WithNetMapSource(c.netMapSource),
searchsvc.WithKeyStorage(keyStorage),
)
sSearchV2 := searchsvcV2.NewService(
searchsvcV2.WithInternalService(sSearch),
searchsvcV2.WithKeyStorage(keyStorage),
)
sGet := getsvc.New(
getsvc.WithLogger(c.log),
getsvc.WithLocalStorageEngine(ls),
getsvc.WithClientConstructor(coreConstructor),
getsvc.WithTraverserGenerator(
traverseGen.WithTraverseOptions(
placement.SuccessAfter(1),
),
),
getsvc.WithNetMapSource(c.netMapSource),
getsvc.WithKeyStorage(keyStorage),
)
*c.cfgObject.getSvc = *sGet // need smth better
sGetV2 := getsvcV2.NewService(
getsvcV2.WithInternalService(sGet),
getsvcV2.WithKeyStorage(keyStorage),
)
sDelete := deletesvc.New(
deletesvc.WithLogger(c.log),
deletesvc.WithHeadService(sGet),
deletesvc.WithSearchService(sSearch),
deletesvc.WithPutService(sPut),
deletesvc.WithNetworkInfo(&delNetInfo{
State: c.cfgNetmap.state,
tsLifetime: 5,
cfg: c,
}),
)
sDeleteV2 := deletesvcV2.NewService(
deletesvcV2.WithInternalService(sDelete),
deletesvcV2.WithKeyStorage(keyStorage),
)
// build service pipeline
// grpc | <metrics> | signature | response | acl | split
splitSvc := objectService.NewTransportSplitter(
c.cfgGRPC.maxChunkSize,
c.cfgGRPC.maxAddrAmount,
&objectSvc{
put: sPutV2,
search: sSearchV2,
get: sGetV2,
delete: sDeleteV2,
},
)
aclSvc := v2.New(
v2.WithLogger(c.log),
v2.WithIRFetcher(newCachedIRFetcher(irFetcher)),
v2.WithNetmapSource(c.netMapSource),
v2.WithContainerSource(
c.cfgObject.cnrSource,
),
v2.WithNextService(splitSvc),
v2.WithEACLChecker(
acl.NewChecker(new(acl.CheckerPrm).
SetNetmapState(c.cfgNetmap.state).
SetEACLSource(c.cfgObject.eaclSource).
SetValidator(eaclSDK.NewValidator()).
SetLocalStorage(ls),
),
),
)
respSvc := objectService.NewResponseService(
aclSvc,
c.respSvc,
)
signSvc := objectService.NewSignService(
&c.key.PrivateKey,
respSvc,
)
var firstSvc objectService.ServiceServer = signSvc
if c.metricsCollector != nil {
firstSvc = objectService.NewMetricCollector(signSvc, c.metricsCollector)
}
server := objectTransportGRPC.New(firstSvc)
for _, srv := range c.cfgGRPC.servers {
objectGRPC.RegisterObjectServiceServer(srv, server)
}
}
type morphEACLFetcher struct {
w *cntClient.Client
}
func (s *morphEACLFetcher) GetEACL(cnr cid.ID) (*eaclSDK.Table, error) {
table, err := s.w.GetEACL(cnr)
if err != nil {
return nil, err
}
sig := table.Signature()
if sig == nil {
// TODO(@cthulhu-rider): #1387 use "const" error
return nil, errors.New("missing signature")
}
binTable, err := table.Marshal()
if err != nil {
return nil, fmt.Errorf("marshal eACL table: %w", err)
}
if !sig.Verify(binTable) {
// TODO(@cthulhu-rider): #1387 use "const" error
return nil, errors.New("invalid signature of the eACL table")
}
return table, nil
}
type reputationClientConstructor struct {
log *logger.Logger
nmSrc netmap.Source
netState netmap.State
trustStorage *truststorage.Storage
basicConstructor interface {
Get(coreclient.NodeInfo) (coreclient.Client, error)
}
}
type reputationClient struct {
coreclient.MultiAddressClient
prm truststorage.UpdatePrm
cons *reputationClientConstructor
}
func (c *reputationClient) submitResult(err error) {
currEpoch := c.cons.netState.CurrentEpoch()
sat := err == nil
c.cons.log.Debug(
"writing local reputation values",
zap.Uint64("epoch", currEpoch),
zap.Bool("satisfactory", sat),
)
prm := c.prm
prm.SetSatisfactory(sat)
prm.SetEpoch(currEpoch)
c.cons.trustStorage.Update(prm)
}
func (c *reputationClient) ObjectPutInit(ctx context.Context, prm client.PrmObjectPutInit) (*client.ObjectWriter, error) {
res, err := c.MultiAddressClient.ObjectPutInit(ctx, prm)
// FIXME: (neofs-node#1193) here we submit only initialization errors, writing errors are not processed
c.submitResult(err)
return res, err
}
func (c *reputationClient) ObjectDelete(ctx context.Context, prm client.PrmObjectDelete) (*client.ResObjectDelete, error) {
res, err := c.MultiAddressClient.ObjectDelete(ctx, prm)
if err != nil {
c.submitResult(err)
} else {
c.submitResult(apistatus.ErrFromStatus(res.Status()))
}
return res, err
}
func (c *reputationClient) GetObjectInit(ctx context.Context, prm client.PrmObjectGet) (*client.ObjectReader, error) {
res, err := c.MultiAddressClient.ObjectGetInit(ctx, prm)
// FIXME: (neofs-node#1193) here we submit only initialization errors, reading errors are not processed
c.submitResult(err)
return res, err
}
func (c *reputationClient) ObjectHead(ctx context.Context, prm client.PrmObjectHead) (*client.ResObjectHead, error) {
res, err := c.MultiAddressClient.ObjectHead(ctx, prm)
c.submitResult(err)
return res, err
}
func (c *reputationClient) ObjectHash(ctx context.Context, prm client.PrmObjectHash) (*client.ResObjectHash, error) {
res, err := c.MultiAddressClient.ObjectHash(ctx, prm)
c.submitResult(err)
return res, err
}
func (c *reputationClient) ObjectSearchInit(ctx context.Context, prm client.PrmObjectSearch) (*client.ObjectListReader, error) {
res, err := c.MultiAddressClient.ObjectSearchInit(ctx, prm)
// FIXME: (neofs-node#1193) here we submit only initialization errors, reading errors are not processed
c.submitResult(err)
return res, err
}
func (c *reputationClientConstructor) Get(info coreclient.NodeInfo) (coreclient.Client, error) {
cl, err := c.basicConstructor.Get(info)
if err != nil {
return nil, err
}
nm, err := netmap.GetLatestNetworkMap(c.nmSrc)
if err == nil {
key := info.PublicKey()
for i := range nm.Nodes {
if bytes.Equal(nm.Nodes[i].PublicKey(), key) {
prm := truststorage.UpdatePrm{}
prm.SetPeer(reputation.PeerIDFromBytes(nm.Nodes[i].PublicKey()))
return &reputationClient{
MultiAddressClient: cl.(coreclient.MultiAddressClient),
prm: prm,
cons: c,
}, nil
}
}
} else {
c.log.Warn("could not get latest network map to overload the client",
zap.String("error", err.Error()),
)
}
return cl, nil
}
type engineWithNotifications struct {
e *engine.StorageEngine
nw notificationWriter
ns netmap.State
defaultTopic string
}
func (e engineWithNotifications) Put(o *objectSDK.Object) error {
if err := engine.Put(e.e, o); err != nil {
return err
}
ni, err := o.NotificationInfo()
if err == nil {
if epoch := ni.Epoch(); epoch == 0 || epoch == e.ns.CurrentEpoch() {
topic := ni.Topic()
if topic == "" {
topic = e.defaultTopic
}
e.nw.Notify(topic, objectCore.AddressOf(o))
}
}
return nil
}
type engineWithoutNotifications struct {
e *engine.StorageEngine
}
func (e engineWithoutNotifications) Put(o *objectSDK.Object) error {
return engine.Put(e.e, o)
}