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[#521] *: use stdlib errors package

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Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
This commit is contained in:
Evgenii Stratonikov 2021-05-18 11:12:51 +03:00 • committed by Alex Vanin
parent 43e575cec2
commit 71b87155ef
171 changed files with 825 additions and 674 deletions
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37
pkg/services/object/get/v2/util.go
View file

@ -3,6 +3,8 @@ package getsvc
import (
"context"
"crypto/sha256"
"errors"
"fmt"
"hash"
"io"
"sync"
@ -22,7 +24,6 @@ import (
getsvc "github.com/nspcc-dev/neofs-node/pkg/services/object/get"
"github.com/nspcc-dev/neofs-node/pkg/services/object/util"
"github.com/nspcc-dev/tzhash/tz"
"github.com/pkg/errors"
)
var errWrongMessageSeq = errors.New("incorrect message sequence")
@ -79,7 +80,7 @@ func (s *Service) toPrm(req *objectV2.GetRequest, stream objectSvc.GetObjectStre
// open stream
stream, err := rpc.GetObject(c.Raw(), req, rpcclient.WithContext(stream.Context()))
if err != nil {
return nil, errors.Wrap(err, "stream opening failed")
return nil, fmt.Errorf("stream opening failed: %w", err)
}
var (
@ -93,7 +94,7 @@ func (s *Service) toPrm(req *objectV2.GetRequest, stream objectSvc.GetObjectStre
// receive message from server stream
err := stream.Read(resp)
if err != nil {
if errors.Is(errors.Cause(err), io.EOF) {
if errors.Is(err, io.EOF) {
if !headWas {
return nil, io.ErrUnexpectedEOF
}
@ -101,17 +102,17 @@ func (s *Service) toPrm(req *objectV2.GetRequest, stream objectSvc.GetObjectStre
break
}
return nil, errors.Wrap(err, "reading the response failed")
return nil, fmt.Errorf("reading the response failed: %w", err)
}
// verify response structure
if err := signature.VerifyServiceMessage(resp); err != nil {
return nil, errors.Wrap(err, "response verification failed")
return nil, fmt.Errorf("response verification failed: %w", err)
}
switch v := resp.GetBody().GetObjectPart().(type) {
default:
return nil, errors.Errorf("unexpected object part %T", v)
return nil, fmt.Errorf("unexpected object part %T", v)
case *objectV2.GetObjectPartInit:
if headWas {
return nil, errWrongMessageSeq
@ -201,7 +202,7 @@ func (s *Service) toRangePrm(req *objectV2.GetRangeRequest, stream objectSvc.Get
// open stream
stream, err := rpc.GetObjectRange(c.Raw(), req, rpcclient.WithContext(stream.Context()))
if err != nil {
return nil, errors.Wrap(err, "could not create Get payload range stream")
return nil, fmt.Errorf("could not create Get payload range stream: %w", err)
}
payload := make([]byte, 0, body.GetRange().GetLength())
@ -212,21 +213,21 @@ func (s *Service) toRangePrm(req *objectV2.GetRangeRequest, stream objectSvc.Get
// receive message from server stream
err := stream.Read(resp)
if err != nil {
if errors.Is(errors.Cause(err), io.EOF) {
if errors.Is(err, io.EOF) {
break
}
return nil, errors.Wrap(err, "reading the response failed")
return nil, fmt.Errorf("reading the response failed: %w", err)
}
// verify response structure
if err := signature.VerifyServiceMessage(resp); err != nil {
return nil, errors.Wrapf(err, "could not verify %T", resp)
return nil, fmt.Errorf("could not verify %T: %w", resp, err)
}
switch v := resp.GetBody().GetRangePart().(type) {
case nil:
return nil, errors.Errorf("unexpected range type %T", v)
return nil, fmt.Errorf("unexpected range type %T", v)
case *objectV2.GetRangePartChunk:
payload = append(payload, v.GetChunk()...)
case *objectV2.SplitInfo:
@ -279,7 +280,7 @@ func (s *Service) toHashRangePrm(req *objectV2.GetRangeHashRequest) (*getsvc.Ran
switch t := body.GetType(); t {
default:
return nil, errors.Errorf("unknown checksum type %v", t)
return nil, fmt.Errorf("unknown checksum type %v", t)
case refs.SHA256:
p.SetHashGenerator(func() hash.Hash {
return sha256.New()
@ -364,12 +365,12 @@ func (s *Service) toHeadPrm(ctx context.Context, req *objectV2.HeadRequest, resp
// send Head request
resp, err := rpc.HeadObject(c.Raw(), req, rpcclient.WithContext(ctx))
if err != nil {
return nil, errors.Wrap(err, "sending the request failed")
return nil, fmt.Errorf("sending the request failed: %w", err)
}
// verify response structure
if err := signature.VerifyServiceMessage(resp); err != nil {
return nil, errors.Wrap(err, "response verification failed")
return nil, fmt.Errorf("response verification failed: %w", err)
}
var (
@ -379,10 +380,10 @@ func (s *Service) toHeadPrm(ctx context.Context, req *objectV2.HeadRequest, resp
switch v := resp.GetBody().GetHeaderPart().(type) {
case nil:
return nil, errors.Errorf("unexpected header type %T", v)
return nil, fmt.Errorf("unexpected header type %T", v)
case *objectV2.ShortHeader:
if !body.GetMainOnly() {
return nil, errors.Errorf("wrong header part type: expected %T, received %T",
return nil, fmt.Errorf("wrong header part type: expected %T, received %T",
(*objectV2.ShortHeader)(nil), (*objectV2.HeaderWithSignature)(nil),
)
}
@ -399,7 +400,7 @@ func (s *Service) toHeadPrm(ctx context.Context, req *objectV2.HeadRequest, resp
hdr.SetHomomorphicHash(h.GetHomomorphicHash())
case *objectV2.HeaderWithSignature:
if body.GetMainOnly() {
return nil, errors.Errorf("wrong header part type: expected %T, received %T",
return nil, fmt.Errorf("wrong header part type: expected %T, received %T",
(*objectV2.HeaderWithSignature)(nil), (*objectV2.ShortHeader)(nil),
)
}
@ -420,7 +421,7 @@ func (s *Service) toHeadPrm(ctx context.Context, req *objectV2.HeadRequest, resp
return idSig.GetKey(), idSig.GetSign()
},
); err != nil {
return nil, errors.Wrap(err, "incorrect object header signature")
return nil, fmt.Errorf("incorrect object header signature: %w", err)
}
case *objectV2.SplitInfo:
si := objectSDK.NewSplitInfoFromV2(v)