[#131] client: Re-implement Object Delete and Hash methods

Also remove unused methods of `pool.Client` and `pool.Pool`.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
This commit is contained in:
Leonard Lyubich 2022-02-15 08:36:47 +03:00 committed by LeL
parent fb3501752d
commit 28b49419ab
4 changed files with 347 additions and 228 deletions

134
client/object_delete.go Normal file
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@ -0,0 +1,134 @@
package client
import (
"context"
v2object "github.com/nspcc-dev/neofs-api-go/v2/object"
v2refs "github.com/nspcc-dev/neofs-api-go/v2/refs"
rpcapi "github.com/nspcc-dev/neofs-api-go/v2/rpc"
"github.com/nspcc-dev/neofs-api-go/v2/rpc/client"
v2session "github.com/nspcc-dev/neofs-api-go/v2/session"
cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
"github.com/nspcc-dev/neofs-sdk-go/session"
"github.com/nspcc-dev/neofs-sdk-go/token"
)
// PrmObjectDelete groups parameters of ObjectDelete operation.
type PrmObjectDelete struct {
meta v2session.RequestMetaHeader
body v2object.DeleteRequestBody
addr v2refs.Address
}
// WithinSession specifies session within which object should be read.
//
// Creator of the session acquires the authorship of the request.
// This may affect the execution of an operation (e.g. access control).
//
// Must be signed.
func (x *PrmObjectDelete) WithinSession(t session.Token) {
x.meta.SetSessionToken(t.ToV2())
}
// WithBearerToken attaches bearer token to be used for the operation.
//
// If set, underlying eACL rules will be used in access control.
//
// Must be signed.
func (x *PrmObjectDelete) WithBearerToken(t token.BearerToken) {
x.meta.SetBearerToken(t.ToV2())
}
// FromContainer specifies NeoFS container of the object.
// Required parameter.
func (x *PrmObjectDelete) FromContainer(id cid.ID) {
x.addr.SetContainerID(id.ToV2())
}
// ByID specifies identifier of the requested object.
// Required parameter.
func (x *PrmObjectDelete) ByID(id oid.ID) {
x.addr.SetObjectID(id.ToV2())
}
// ResObjectDelete groups resulting values of ObjectDelete operation.
type ResObjectDelete struct {
statusRes
idTomb *v2refs.ObjectID
}
// ReadTombstoneID reads identifier of the created tombstone object.
// Returns false if ID is missing (not read).
func (x ResObjectDelete) ReadTombstoneID(dst *oid.ID) bool {
if x.idTomb != nil {
*dst = *oid.NewIDFromV2(x.idTomb) // need smth better
return true
}
return false
}
// ObjectDelete marks an object for deletion from the container using NeoFS API protocol.
// As a marker, a special unit called a tombstone is placed in the container.
// It confirms the user's intent to delete the object, and is itself a container object.
// Explicit deletion is done asynchronously, and is generally not guaranteed.
//
// Returns a list of checksums in raw form: the format of hashes and their number
// is left for the caller to check. Client preserves the order of the server's response.
//
// Exactly one return value is non-nil. By default, server status is returned in res structure.
// Any client's internal or transport errors are returned as `error`,
// If WithNeoFSErrorParsing option has been provided, unsuccessful
// NeoFS status codes are returned as `error`, otherwise, are included
// in the returned result structure.
//
// Immediately panics if parameters are set incorrectly (see PrmObjectHash docs).
// Context is required and must not be nil. It is used for network communication.
//
// Return statuses:
// - global (see Client docs).
func (c *Client) ObjectDelete(ctx context.Context, prm PrmObjectDelete) (*ResObjectDelete, error) {
switch {
case ctx == nil:
panic(panicMsgMissingContext)
case prm.addr.GetContainerID() == nil:
panic(panicMsgMissingContainer)
case prm.addr.GetObjectID() == nil:
panic("missing object")
}
// form request body
prm.body.SetAddress(&prm.addr)
// form request
var req v2object.DeleteRequest
req.SetBody(&prm.body)
req.SetMetaHeader(&prm.meta)
// init call context
var (
cc contextCall
res ResObjectDelete
)
c.initCallContext(&cc)
cc.req = &req
cc.statusRes = &res
cc.call = func() (responseV2, error) {
return rpcapi.DeleteObject(c.Raw(), &req, client.WithContext(ctx))
}
cc.result = func(r responseV2) {
res.idTomb = r.(*v2object.DeleteResponse).GetBody().GetTombstone().GetObjectID()
}
// process call
if !cc.processCall() {
return nil, cc.err
}
return &res, nil
}

178
client/object_hash.go Normal file
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@ -0,0 +1,178 @@
package client
import (
"context"
v2object "github.com/nspcc-dev/neofs-api-go/v2/object"
v2refs "github.com/nspcc-dev/neofs-api-go/v2/refs"
rpcapi "github.com/nspcc-dev/neofs-api-go/v2/rpc"
"github.com/nspcc-dev/neofs-api-go/v2/rpc/client"
v2session "github.com/nspcc-dev/neofs-api-go/v2/session"
cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
"github.com/nspcc-dev/neofs-sdk-go/session"
"github.com/nspcc-dev/neofs-sdk-go/token"
)
// PrmObjectHash groups parameters of ObjectHash operation.
type PrmObjectHash struct {
meta v2session.RequestMetaHeader
body v2object.GetRangeHashRequestBody
tillichZemor bool
addr v2refs.Address
}
// MarkLocal tells the server to execute the operation locally.
func (x *PrmObjectHash) MarkLocal() {
x.meta.SetTTL(1)
}
// WithinSession specifies session within which object should be read.
//
// Creator of the session acquires the authorship of the request.
// This may affect the execution of an operation (e.g. access control).
//
// Must be signed.
func (x *PrmObjectHash) WithinSession(t session.Token) {
x.meta.SetSessionToken(t.ToV2())
}
// WithBearerToken attaches bearer token to be used for the operation.
//
// If set, underlying eACL rules will be used in access control.
//
// Must be signed.
func (x *PrmObjectHash) WithBearerToken(t token.BearerToken) {
x.meta.SetBearerToken(t.ToV2())
}
// FromContainer specifies NeoFS container of the object.
// Required parameter.
func (x *PrmObjectHash) FromContainer(id cid.ID) {
x.addr.SetContainerID(id.ToV2())
}
// ByID specifies identifier of the requested object.
// Required parameter.
func (x *PrmObjectHash) ByID(id oid.ID) {
x.addr.SetObjectID(id.ToV2())
}
// SetRangeList sets list of ranges in (offset, length) pair format.
// Required parameter.
//
// If passed as slice, then it must not be mutated before the operation completes.
func (x *PrmObjectHash) SetRangeList(r ...uint64) {
ln := len(r)
if ln%2 != 0 {
panic("odd number of range parameters")
}
rs := make([]*v2object.Range, ln/2)
for i := 0; i < ln/2; i++ {
rs[i] = new(v2object.Range)
rs[i].SetOffset(r[2*i])
rs[i].SetOffset(r[2*i+1])
}
x.body.SetRanges(rs)
}
// TillichZemorAlgo changes the hash function to Tillich-Zemor
// (https://link.springer.com/content/pdf/10.1007/3-540-48658-5_5.pdf).
//
// By default, SHA256 hash function is used.
func (x *PrmObjectHash) TillichZemorAlgo() {
x.tillichZemor = true
}
// UseSalt sets the salt to XOR the data range before hashing.
//
// Must not be mutated before the operation completes.
func (x *PrmObjectHash) UseSalt(salt []byte) {
x.body.SetSalt(salt)
}
// ResObjectHash groups resulting values of ObjectHash operation.
type ResObjectHash struct {
statusRes
checksums [][]byte
}
// Checksums returns a list of calculated checksums in range order.
func (x ResObjectHash) Checksums() [][]byte {
return x.checksums
}
// ObjectHash requests checksum of the range list of the object payload using
// NeoFS API protocol.
//
// Returns a list of checksums in raw form: the format of hashes and their number
// is left for the caller to check. Client preserves the order of the server's response.
//
// Exactly one return value is non-nil. By default, server status is returned in res structure.
// Any client's internal or transport errors are returned as `error`,
// If WithNeoFSErrorParsing option has been provided, unsuccessful
// NeoFS status codes are returned as `error`, otherwise, are included
// in the returned result structure.
//
// Immediately panics if parameters are set incorrectly (see PrmObjectHash docs).
// Context is required and must not be nil. It is used for network communication.
//
// Return statuses:
// - global (see Client docs).
func (c *Client) ObjectHash(ctx context.Context, prm PrmObjectHash) (*ResObjectHash, error) {
switch {
case ctx == nil:
panic(panicMsgMissingContext)
case prm.addr.GetContainerID() == nil:
panic(panicMsgMissingContainer)
case prm.addr.GetObjectID() == nil:
panic("missing object")
case len(prm.body.GetRanges()) == 0:
panic("missing ranges")
}
// form request body
prm.body.SetAddress(&prm.addr)
// ranges and salt are already by prm setters
if prm.tillichZemor {
prm.body.SetType(v2refs.TillichZemor)
} else {
prm.body.SetType(v2refs.SHA256)
}
// form request
var req v2object.GetRangeHashRequest
req.SetBody(&prm.body)
req.SetMetaHeader(&prm.meta)
// init call context
var (
cc contextCall
res ResObjectHash
)
c.initCallContext(&cc)
cc.req = &req
cc.statusRes = &res
cc.call = func() (responseV2, error) {
return rpcapi.HashObjectRange(c.Raw(), &req, client.WithContext(ctx))
}
cc.result = func(r responseV2) {
res.checksums = r.(*v2object.GetRangeHashResponse).GetBody().GetHashList()
}
// process call
if !cc.processCall() {
return nil, cc.err
}
return &res, nil
}

View file

@ -6,11 +6,9 @@ package pool
import ( import (
context "context" context "context"
io "io"
reflect "reflect" reflect "reflect"
gomock "github.com/golang/mock/gomock" gomock "github.com/golang/mock/gomock"
client "github.com/nspcc-dev/neofs-api-go/v2/rpc/client"
client0 "github.com/nspcc-dev/neofs-sdk-go/client" client0 "github.com/nspcc-dev/neofs-sdk-go/client"
) )
@ -37,71 +35,6 @@ func (m *MockClient) EXPECT() *MockClientMockRecorder {
return m.recorder return m.recorder
} }
// AnnounceContainerUsedSpace mocks base method.
func (m *MockClient) AnnounceContainerUsedSpace(arg0 context.Context, arg1 client0.AnnounceSpacePrm) (*client0.AnnounceSpaceRes, error) {
m.ctrl.T.Helper()
varargs := []interface{}{arg0, arg1}
ret := m.ctrl.Call(m, "AnnounceContainerUsedSpace", varargs...)
ret0, _ := ret[0].(*client0.AnnounceSpaceRes)
ret1, _ := ret[1].(error)
return ret0, ret1
}
// AnnounceContainerUsedSpace indicates an expected call of AnnounceContainerUsedSpace.
func (mr *MockClientMockRecorder) AnnounceContainerUsedSpace(arg0, arg1 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
varargs := []interface{}{arg0, arg1}
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "AnnounceContainerUsedSpace", reflect.TypeOf((*MockClient)(nil).AnnounceContainerUsedSpace), varargs...)
}
// AnnounceIntermediateTrust mocks base method.
func (m *MockClient) AnnounceIntermediateTrust(arg0 context.Context, arg1 client0.AnnounceIntermediateTrustPrm) (*client0.AnnounceIntermediateTrustRes, error) {
m.ctrl.T.Helper()
varargs := []interface{}{arg0, arg1}
ret := m.ctrl.Call(m, "AnnounceIntermediateTrust", varargs...)
ret0, _ := ret[0].(*client0.AnnounceIntermediateTrustRes)
ret1, _ := ret[1].(error)
return ret0, ret1
}
// AnnounceIntermediateTrust indicates an expected call of AnnounceIntermediateTrust.
func (mr *MockClientMockRecorder) AnnounceIntermediateTrust(arg0, arg1 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
varargs := []interface{}{arg0, arg1}
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "AnnounceIntermediateTrust", reflect.TypeOf((*MockClient)(nil).AnnounceIntermediateTrust), varargs...)
}
// AnnounceLocalTrust mocks base method.
func (m *MockClient) AnnounceLocalTrust(arg0 context.Context, arg1 client0.AnnounceLocalTrustPrm) (*client0.AnnounceLocalTrustRes, error) {
m.ctrl.T.Helper()
varargs := []interface{}{arg0, arg1}
ret := m.ctrl.Call(m, "AnnounceLocalTrust", varargs...)
ret0, _ := ret[0].(*client0.AnnounceLocalTrustRes)
ret1, _ := ret[1].(error)
return ret0, ret1
}
// AnnounceLocalTrust indicates an expected call of AnnounceLocalTrust.
func (mr *MockClientMockRecorder) AnnounceLocalTrust(arg0, arg1 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
varargs := []interface{}{arg0, arg1}
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "AnnounceLocalTrust", reflect.TypeOf((*MockClient)(nil).AnnounceLocalTrust), varargs...)
}
// Conn mocks base method.
func (m *MockClient) Conn() io.Closer {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "Conn")
ret0, _ := ret[0].(io.Closer)
return ret0
}
// Conn indicates an expected call of Conn.
func (mr *MockClientMockRecorder) Conn() *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Conn", reflect.TypeOf((*MockClient)(nil).Conn))
}
// CreateSession mocks base method. // CreateSession mocks base method.
func (m *MockClient) CreateSession(arg0 context.Context, arg1 client0.CreateSessionPrm) (*client0.CreateSessionRes, error) { func (m *MockClient) CreateSession(arg0 context.Context, arg1 client0.CreateSessionPrm) (*client0.CreateSessionRes, error) {
m.ctrl.T.Helper() m.ctrl.T.Helper()
@ -136,15 +69,11 @@ func (mr *MockClientMockRecorder) DeleteContainer(arg0, arg1 interface{}) *gomoc
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteContainer", reflect.TypeOf((*MockClient)(nil).DeleteContainer), varargs...) return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteContainer", reflect.TypeOf((*MockClient)(nil).DeleteContainer), varargs...)
} }
// DeleteObject mocks base method. // ObjectDelete mocks base method.
func (m *MockClient) DeleteObject(arg0 context.Context, arg1 *client0.DeleteObjectParams, arg2 ...client0.CallOption) (*client0.ObjectDeleteRes, error) { func (m *MockClient) ObjectDelete(arg0 context.Context, arg1 client0.PrmObjectDelete) (*client0.ResObjectDelete, error) {
m.ctrl.T.Helper() m.ctrl.T.Helper()
varargs := []interface{}{arg0, arg1} ret := m.ctrl.Call(m, "ObjectDelete", arg0, arg1)
for _, a := range arg2 { ret0, _ := ret[0].(*client0.ResObjectDelete)
varargs = append(varargs, a)
}
ret := m.ctrl.Call(m, "DeleteObject", varargs...)
ret0, _ := ret[0].(*client0.ObjectDeleteRes)
ret1, _ := ret[1].(error) ret1, _ := ret[1].(error)
return ret0, ret1 return ret0, ret1
} }
@ -153,7 +82,7 @@ func (m *MockClient) DeleteObject(arg0 context.Context, arg1 *client0.DeleteObje
func (mr *MockClientMockRecorder) DeleteObject(arg0, arg1 interface{}, arg2 ...interface{}) *gomock.Call { func (mr *MockClientMockRecorder) DeleteObject(arg0, arg1 interface{}, arg2 ...interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper() mr.mock.ctrl.T.Helper()
varargs := append([]interface{}{arg0, arg1}, arg2...) varargs := append([]interface{}{arg0, arg1}, arg2...)
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteObject", reflect.TypeOf((*MockClient)(nil).DeleteObject), varargs...) return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteObject", reflect.TypeOf((*MockClient)(nil).ObjectDelete), varargs...)
} }
// EACL mocks base method. // EACL mocks base method.
@ -240,26 +169,6 @@ func (mr *MockClientMockRecorder) GetObject(arg0, arg1 interface{}, arg2 ...inte
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ObjectGetInit", reflect.TypeOf((*MockClient)(nil).ObjectGetInit), varargs...) return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ObjectGetInit", reflect.TypeOf((*MockClient)(nil).ObjectGetInit), varargs...)
} }
// HashObjectPayloadRanges mocks base method.
func (m *MockClient) HashObjectPayloadRanges(arg0 context.Context, arg1 *client0.RangeChecksumParams, arg2 ...client0.CallOption) (*client0.ObjectRangeHashRes, error) {
m.ctrl.T.Helper()
varargs := []interface{}{arg0, arg1}
for _, a := range arg2 {
varargs = append(varargs, a)
}
ret := m.ctrl.Call(m, "HashObjectPayloadRanges", varargs...)
ret0, _ := ret[0].(*client0.ObjectRangeHashRes)
ret1, _ := ret[1].(error)
return ret0, ret1
}
// HashObjectPayloadRanges indicates an expected call of HashObjectPayloadRanges.
func (mr *MockClientMockRecorder) HashObjectPayloadRanges(arg0, arg1 interface{}, arg2 ...interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
varargs := append([]interface{}{arg0, arg1}, arg2...)
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "HashObjectPayloadRanges", reflect.TypeOf((*MockClient)(nil).HashObjectPayloadRanges), varargs...)
}
// ObjectHead mocks base method. // ObjectHead mocks base method.
func (m *MockClient) ObjectHead(arg0 context.Context, arg1 client0.PrmObjectHead) (*client0.ResObjectHead, error) { func (m *MockClient) ObjectHead(arg0 context.Context, arg1 client0.PrmObjectHead) (*client0.ResObjectHead, error) {
m.ctrl.T.Helper() m.ctrl.T.Helper()
@ -359,29 +268,11 @@ func (mr *MockClientMockRecorder) PutObject(arg0, arg1 interface{}) *gomock.Call
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ObjectPutInit", reflect.TypeOf((*MockClient)(nil).ObjectPutInit), varargs...) return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ObjectPutInit", reflect.TypeOf((*MockClient)(nil).ObjectPutInit), varargs...)
} }
// Raw mocks base method. // ObjectSearchInitmocks base method.
func (m *MockClient) Raw() *client.Client { func (m *MockClient) ObjectSearchInit(arg0 context.Context, arg1 client0.PrmObjectSearch) (*client0.ObjectListReader, error) {
m.ctrl.T.Helper() m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "Raw") ret := m.ctrl.Call(m, "ObjectSearchInit", arg0, arg1)
ret0, _ := ret[0].(*client.Client) ret0, _ := ret[0].(*client0.ObjectListReader)
return ret0
}
// Raw indicates an expected call of Raw.
func (mr *MockClientMockRecorder) Raw() *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Raw", reflect.TypeOf((*MockClient)(nil).Raw))
}
// SearchObjects mocks base method.
func (m *MockClient) SearchObjects(arg0 context.Context, arg1 *client0.SearchObjectParams, arg2 ...client0.CallOption) (*client0.ObjectSearchRes, error) {
m.ctrl.T.Helper()
varargs := []interface{}{arg0, arg1}
for _, a := range arg2 {
varargs = append(varargs, a)
}
ret := m.ctrl.Call(m, "SearchObjects", varargs...)
ret0, _ := ret[0].(*client0.ObjectSearchRes)
ret1, _ := ret[1].(error) ret1, _ := ret[1].(error)
return ret0, ret1 return ret0, ret1
} }
@ -390,7 +281,7 @@ func (m *MockClient) SearchObjects(arg0 context.Context, arg1 *client0.SearchObj
func (mr *MockClientMockRecorder) SearchObjects(arg0, arg1 interface{}, arg2 ...interface{}) *gomock.Call { func (mr *MockClientMockRecorder) SearchObjects(arg0, arg1 interface{}, arg2 ...interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper() mr.mock.ctrl.T.Helper()
varargs := append([]interface{}{arg0, arg1}, arg2...) varargs := append([]interface{}{arg0, arg1}, arg2...)
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SearchObjects", reflect.TypeOf((*MockClient)(nil).SearchObjects), varargs...) return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SearchObjects", reflect.TypeOf((*MockClient)(nil).ObjectSearchInit), varargs...)
} }
// SetEACL mocks base method. // SetEACL mocks base method.

View file

@ -4,7 +4,6 @@ import (
"bytes" "bytes"
"context" "context"
"crypto/ecdsa" "crypto/ecdsa"
"crypto/sha256"
"errors" "errors"
"fmt" "fmt"
"io" "io"
@ -16,7 +15,6 @@ import (
"time" "time"
"github.com/nspcc-dev/neo-go/pkg/crypto/keys" "github.com/nspcc-dev/neo-go/pkg/crypto/keys"
apiclient "github.com/nspcc-dev/neofs-api-go/v2/rpc/client"
"github.com/nspcc-dev/neofs-sdk-go/accounting" "github.com/nspcc-dev/neofs-sdk-go/accounting"
"github.com/nspcc-dev/neofs-sdk-go/client" "github.com/nspcc-dev/neofs-sdk-go/client"
"github.com/nspcc-dev/neofs-sdk-go/container" "github.com/nspcc-dev/neofs-sdk-go/container"
@ -40,23 +38,15 @@ type Client interface {
DeleteContainer(context.Context, client.ContainerDeletePrm) (*client.ContainerDeleteRes, error) DeleteContainer(context.Context, client.ContainerDeletePrm) (*client.ContainerDeleteRes, error)
EACL(context.Context, client.EACLPrm) (*client.EACLRes, error) EACL(context.Context, client.EACLPrm) (*client.EACLRes, error)
SetEACL(context.Context, client.SetEACLPrm) (*client.SetEACLRes, error) SetEACL(context.Context, client.SetEACLPrm) (*client.SetEACLRes, error)
AnnounceContainerUsedSpace(context.Context, client.AnnounceSpacePrm) (*client.AnnounceSpaceRes, error)
EndpointInfo(context.Context, client.EndpointInfoPrm) (*client.EndpointInfoRes, error) EndpointInfo(context.Context, client.EndpointInfoPrm) (*client.EndpointInfoRes, error)
NetworkInfo(context.Context, client.NetworkInfoPrm) (*client.NetworkInfoRes, error) NetworkInfo(context.Context, client.NetworkInfoPrm) (*client.NetworkInfoRes, error)
ObjectPutInit(context.Context, client.PrmObjectPutInit) (*client.ObjectWriter, error) ObjectPutInit(context.Context, client.PrmObjectPutInit) (*client.ObjectWriter, error)
DeleteObject(context.Context, *client.DeleteObjectParams, ...client.CallOption) (*client.ObjectDeleteRes, error) ObjectDelete(context.Context, client.PrmObjectDelete) (*client.ResObjectDelete, error)
ObjectGetInit(context.Context, client.PrmObjectGet) (*client.ObjectReader, error) ObjectGetInit(context.Context, client.PrmObjectGet) (*client.ObjectReader, error)
ObjectHead(context.Context, client.PrmObjectHead) (*client.ResObjectHead, error) ObjectHead(context.Context, client.PrmObjectHead) (*client.ResObjectHead, error)
ObjectRangeInit(context.Context, client.PrmObjectRange) (*client.ObjectRangeReader, error) ObjectRangeInit(context.Context, client.PrmObjectRange) (*client.ObjectRangeReader, error)
HashObjectPayloadRanges(context.Context, *client.RangeChecksumParams, ...client.CallOption) (*client.ObjectRangeHashRes, error)
ObjectSearchInit(context.Context, client.PrmObjectSearch) (*client.ObjectListReader, error) ObjectSearchInit(context.Context, client.PrmObjectSearch) (*client.ObjectListReader, error)
AnnounceLocalTrust(context.Context, client.AnnounceLocalTrustPrm) (*client.AnnounceLocalTrustRes, error)
AnnounceIntermediateTrust(context.Context, client.AnnounceIntermediateTrustPrm) (*client.AnnounceIntermediateTrustRes, error)
CreateSession(context.Context, client.CreateSessionPrm) (*client.CreateSessionRes, error) CreateSession(context.Context, client.CreateSessionPrm) (*client.CreateSessionRes, error)
Raw() *apiclient.Client
Conn() io.Closer
} }
// BuilderOptions contains options used to build connection pool. // BuilderOptions contains options used to build connection pool.
@ -162,12 +152,10 @@ type Pool interface {
type Object interface { type Object interface {
PutObject(ctx context.Context, hdr object.Object, payload io.Reader, opts ...CallOption) (*oid.ID, error) PutObject(ctx context.Context, hdr object.Object, payload io.Reader, opts ...CallOption) (*oid.ID, error)
DeleteObject(ctx context.Context, params *client.DeleteObjectParams, opts ...CallOption) error DeleteObject(ctx context.Context, addr address.Address, opts ...CallOption) error
GetObject(context.Context, address.Address, ...CallOption) (*ResGetObject, error) GetObject(context.Context, address.Address, ...CallOption) (*ResGetObject, error)
HeadObject(context.Context, address.Address, ...CallOption) (*object.Object, error) HeadObject(context.Context, address.Address, ...CallOption) (*object.Object, error)
ObjectRange(ctx context.Context, addr address.Address, off, ln uint64, opts ...CallOption) (*ResObjectRange, error) ObjectRange(ctx context.Context, addr address.Address, off, ln uint64, opts ...CallOption) (*ResObjectRange, error)
ObjectPayloadRangeSHA256(ctx context.Context, params *client.RangeChecksumParams, opts ...CallOption) ([][32]byte, error)
ObjectPayloadRangeTZ(ctx context.Context, params *client.RangeChecksumParams, opts ...CallOption) ([][64]byte, error)
SearchObjects(context.Context, cid.ID, object.SearchFilters, ...CallOption) (*ResObjectSearch, error) SearchObjects(context.Context, cid.ID, object.SearchFilters, ...CallOption) (*ResObjectSearch, error)
} }
@ -817,23 +805,37 @@ func (p *pool) PutObject(ctx context.Context, hdr object.Object, payload io.Read
return &id, nil return &id, nil
} }
func (p *pool) DeleteObject(ctx context.Context, params *client.DeleteObjectParams, opts ...CallOption) error { func (p *pool) DeleteObject(ctx context.Context, addr address.Address, opts ...CallOption) error {
cfg := cfgFromOpts(append(opts, useDefaultSession())...) cfg := cfgFromOpts(append(opts, useDefaultSession())...)
cp, options, err := p.conn(ctx, cfg)
var prm client.PrmObjectDelete
var cc callContextWithRetry
cc.Context = ctx
cc.sessionTarget = prm.WithinSession
err := p.initCallContextWithRetry(&cc, cfg)
if err != nil { if err != nil {
return err return err
} }
_, err = cp.client.DeleteObject(ctx, params, options...) if cnr := addr.ContainerID(); cnr != nil {
prm.FromContainer(*cnr)
if p.checkSessionTokenErr(err, cp.address) && !cfg.isRetry {
opts = append(opts, retry())
return p.DeleteObject(ctx, params, opts...)
} }
// here err already carries both status and client errors if obj := addr.ObjectID(); obj != nil {
prm.ByID(*obj)
}
return err return p.callWithRetry(&cc, func() error {
_, err := cc.client.ObjectDelete(ctx, prm)
if err != nil {
return fmt.Errorf("remove object via client: %w", err)
}
return nil
})
} }
type objectReadCloser client.ObjectReader type objectReadCloser client.ObjectReader
@ -1006,92 +1008,6 @@ func (p *pool) ObjectRange(ctx context.Context, addr address.Address, off, ln ui
return &res, nil return &res, nil
} }
func copyRangeChecksumParams(prm *client.RangeChecksumParams) *client.RangeChecksumParams {
var prmCopy client.RangeChecksumParams
prmCopy.WithAddress(prm.Address())
prmCopy.WithSalt(prm.Salt())
prmCopy.WithRangeList(prm.RangeList()...)
return &prmCopy
}
func (p *pool) ObjectPayloadRangeSHA256(ctx context.Context, params *client.RangeChecksumParams, opts ...CallOption) ([][32]byte, error) {
cfg := cfgFromOpts(append(opts, useDefaultSession())...)
cp, options, err := p.conn(ctx, cfg)
if err != nil {
return nil, err
}
// FIXME: pretty bad approach but we should not mutate params through the pointer
// If non-SHA256 algo is set then we need to reset it.
params = copyRangeChecksumParams(params)
// SHA256 by default, no need to do smth
res, err := cp.client.HashObjectPayloadRanges(ctx, params, options...)
if p.checkSessionTokenErr(err, cp.address) && !cfg.isRetry {
opts = append(opts, retry())
return p.ObjectPayloadRangeSHA256(ctx, params, opts...)
}
if err != nil { // here err already carries both status and client errors
return nil, err
}
cliHashes := res.Hashes()
hs := make([][sha256.Size]byte, len(cliHashes))
for i := range cliHashes {
if ln := len(cliHashes[i]); ln != sha256.Size {
return nil, fmt.Errorf("invalid SHA256 checksum size %d", ln)
}
copy(hs[i][:], cliHashes[i])
}
return hs, nil
}
func (p *pool) ObjectPayloadRangeTZ(ctx context.Context, params *client.RangeChecksumParams, opts ...CallOption) ([][64]byte, error) {
cfg := cfgFromOpts(append(opts, useDefaultSession())...)
cp, options, err := p.conn(ctx, cfg)
if err != nil {
return nil, err
}
// FIXME: pretty bad approach but we should not mutate params through the pointer
// We need to set Tillich-Zemor algo.
params = copyRangeChecksumParams(params)
params.TZ()
res, err := cp.client.HashObjectPayloadRanges(ctx, params, options...)
if p.checkSessionTokenErr(err, cp.address) && !cfg.isRetry {
opts = append(opts, retry())
return p.ObjectPayloadRangeTZ(ctx, params, opts...)
}
if err != nil { // here err already carries both status and client errors
return nil, err
}
cliHashes := res.Hashes()
hs := make([][client.TZSize]byte, len(cliHashes))
for i := range cliHashes {
if ln := len(cliHashes[i]); ln != client.TZSize {
return nil, fmt.Errorf("invalid TZ checksum size %d", ln)
}
copy(hs[i][:], cliHashes[i])
}
return hs, nil
}
type ResObjectSearch struct { type ResObjectSearch struct {
r *client.ObjectListReader r *client.ObjectListReader
} }