pkg/services/object/get/get.go

@@ -2,9 +2,11 @@ package getsvc
 
 import (
 	"context"
+	"errors"
 
 	"git.frostfs.info/TrueCloudLab/frostfs-node/internal/logs"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util"
+	apistatus "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client/status"
 	objectSDK "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
 	"go.uber.org/zap"
 )
@@ -120,6 +122,12 @@ func (exec *request) analyzeStatus(ctx context.Context, execCnr bool) {
 		exec.log.Debug(logs.OperationFinishedWithError,
 			zap.Error(exec.err),
 		)
+		var errAccessDenied *apistatus.ObjectAccessDenied
+		if execCnr && errors.As(exec.err, &errAccessDenied) {
+			// Local get can't return access denied error, so this error was returned by
+			// write to the output stream. So there is no need to try to find object on other nodes.
+			return
+		}
 
 		if execCnr {
 			exec.executeOnContainer(ctx)

pkg/services/object/get/remote.go

@@ -31,6 +31,7 @@ func (r *request) processNode(ctx context.Context, info client.NodeInfo) bool {
 	var errECInfo *objectSDK.ECInfoError
 	var errRemoved *apistatus.ObjectAlreadyRemoved
 	var errOutOfRange *apistatus.ObjectOutOfRange
+	var errAccessDenied *apistatus.ObjectAccessDenied
 
 	switch {
 	default:
@@ -38,7 +39,11 @@ func (r *request) processNode(ctx context.Context, info client.NodeInfo) bool {
 		if r.status != statusEC {
 			// for raw requests, continue to collect other parts
 			r.status = statusUndefined
-			r.err = new(apistatus.ObjectNotFound)
+			if errors.As(err, &errAccessDenied) {
+				r.err = err
+			} else {
+				r.err = new(apistatus.ObjectNotFound)
+			}
 		}
 		return false
 	case err == nil:

pkg/services/object/get/v2/get_forwarder.go

@@ -23,12 +23,14 @@ import (
 )
 
 type getRequestForwarder struct {
-	OnceResign        sync.Once
-	OnceHeaderSending sync.Once
-	GlobalProgress    int
-	Key               *ecdsa.PrivateKey
-	Request           *objectV2.GetRequest
-	Stream            *streamObjectWriter
+	OnceResign     sync.Once
+	GlobalProgress int
+	Key            *ecdsa.PrivateKey
+	Request        *objectV2.GetRequest
+	Stream         *streamObjectWriter
+
+	headerSent      bool
+	headerSentGuard sync.Mutex
 }
 
 func (f *getRequestForwarder) forwardRequestToNode(ctx context.Context, addr network.Address, c client.MultiAddressClient, pubkey []byte) (*objectSDK.Object, error) {
@@ -83,13 +85,15 @@ func (f *getRequestForwarder) writeHeader(ctx context.Context, v *objectV2.GetOb
 	obj.SetSignature(v.GetSignature())
 	obj.SetHeader(v.GetHeader())
 
-	var err error
-	f.OnceHeaderSending.Do(func() {
-		err = f.Stream.WriteHeader(ctx, objectSDK.NewFromV2(obj))
-	})
-	if err != nil {
+	f.headerSentGuard.Lock()
+	defer f.headerSentGuard.Unlock()
+	if f.headerSent {
+		return nil
+	}
+	if err := f.Stream.WriteHeader(ctx, objectSDK.NewFromV2(obj)); err != nil {
 		return errCouldNotWriteObjHeader(err)
 	}
+	f.headerSent = true
 	return nil
 }