TrueCloudLab/frostfs-s3-gw
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[#477] Use tags and lock aggregation in handler

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Reduce amount of tree service RPCs
by using new method in layer package.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
This commit is contained in:
Alex Vanin 2022-05-31 17:28:06 +03:00 committed by Alex Vanin
parent 7fd27e04fe
commit 8731dcfd3c
2 changed files with 13 additions and 27 deletions
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6
api/handler/get.go
View file

@ -144,9 +144,9 @@ func (h *handler) GetObjectHandler(w http.ResponseWriter, r *http.Request) {
VersionID: info.Version(),
}
tagSet, err := h.obj.GetObjectTagging(r.Context(), t)
tagSet, lockInfo, err := h.obj.GetObjectTaggingAndLock(r.Context(), t)
if err != nil && !errors.IsS3Error(err, errors.ErrNoSuchKey) {
h.logAndSendError(w, "could not get object tag set", reqInfo, err)
h.logAndSendError(w, "could not get object meta data", reqInfo, err)
return
}
@ -154,7 +154,7 @@ func (h *handler) GetObjectHandler(w http.ResponseWriter, r *http.Request) {
overrideResponseHeaders(w.Header(), reqInfo.URL.Query())
}
if err = h.setLockingHeaders(r.Context(), bktInfo, info, w.Header()); err != nil {
if err = h.setLockingHeaders(bktInfo, lockInfo, w.Header()); err != nil {
h.logAndSendError(w, "could not get locking info", reqInfo, err)
return
}

34
api/handler/head.go
View file

@ -2,7 +2,6 @@ package handler
import (
"bytes"
"context"
"net/http"
"github.com/nspcc-dev/neofs-s3-gw/api"
@ -68,9 +67,9 @@ func (h *handler) HeadObjectHandler(w http.ResponseWriter, r *http.Request) {
VersionID: info.Version(),
}
tagSet, err := h.obj.GetObjectTagging(r.Context(), t)
tagSet, lockInfo, err := h.obj.GetObjectTaggingAndLock(r.Context(), t)
if err != nil && !errors.IsS3Error(err, errors.ErrNoSuchKey) {
h.logAndSendError(w, "could not get object tag set", reqInfo, err)
h.logAndSendError(w, "could not get object meta data", reqInfo, err)
return
}
@ -91,7 +90,7 @@ func (h *handler) HeadObjectHandler(w http.ResponseWriter, r *http.Request) {
}
}
if err = h.setLockingHeaders(r.Context(), bktInfo, info, w.Header()); err != nil {
if err = h.setLockingHeaders(bktInfo, lockInfo, w.Header()); err != nil {
h.logAndSendError(w, "could not get locking info", reqInfo, err)
return
}
@ -113,7 +112,7 @@ func (h *handler) HeadBucketHandler(w http.ResponseWriter, r *http.Request) {
api.WriteResponse(w, http.StatusOK, nil, api.MimeNone)
}
func (h *handler) setLockingHeaders(ctx context.Context, bktInfo *data.BucketInfo, objInfo *data.ObjectInfo, header http.Header) error {
func (h *handler) setLockingHeaders(bktInfo *data.BucketInfo, lockInfo *data.LockInfo, header http.Header) error {
if !bktInfo.ObjectLockEnabled {
return nil
}
@ -121,26 +120,13 @@ func (h *handler) setLockingHeaders(ctx context.Context, bktInfo *data.BucketInf
legalHold := &data.LegalHold{Status: legalHoldOff}
retention := &data.Retention{Mode: governanceMode}
p := &layer.ObjectVersion{
BktInfo: bktInfo,
ObjectName: objInfo.Name,
VersionID: objInfo.Version(),
if lockInfo.LegalHoldOID != nil {
legalHold.Status = legalHoldOn
}
lockInfo, err := h.obj.GetLockInfo(ctx, p)
if err != nil && !errors.IsS3Error(err, errors.ErrNoSuchKey) {
return err
}
if lockInfo != nil {
if lockInfo.LegalHoldOID != nil {
legalHold.Status = legalHoldOn
}
if lockInfo.RetentionOID != nil {
retention.RetainUntilDate = lockInfo.UntilDate
if lockInfo.IsCompliance {
retention.Mode = complianceMode
}
if lockInfo.RetentionOID != nil {
retention.RetainUntilDate = lockInfo.UntilDate
if lockInfo.IsCompliance {
retention.Mode = complianceMode
}
}