frostfs-s3-gw/api/handler/versioning.go
Denis Kirillov faa3c65290 [#462] Fix None versioning status
Signed-off-by: Denis Kirillov <denis@nspcc.ru>
2022-05-30 14:44:21 +03:00

89 lines
2.6 KiB
Go

package handler
import (
"encoding/xml"
"fmt"
"net/http"
"github.com/nspcc-dev/neofs-s3-gw/api"
"github.com/nspcc-dev/neofs-s3-gw/api/data"
"github.com/nspcc-dev/neofs-s3-gw/api/errors"
"github.com/nspcc-dev/neofs-s3-gw/api/layer"
"go.uber.org/zap"
)
func (h *handler) PutBucketVersioningHandler(w http.ResponseWriter, r *http.Request) {
reqInfo := api.GetReqInfo(r.Context())
configuration := new(VersioningConfiguration)
if err := xml.NewDecoder(r.Body).Decode(configuration); err != nil {
h.logAndSendError(w, "couldn't decode versioning configuration", reqInfo, errors.GetAPIError(errors.ErrIllegalVersioningConfigurationException))
return
}
bktInfo, err := h.getBucketAndCheckOwner(r, reqInfo.BucketName)
if err != nil {
h.logAndSendError(w, "could not get bucket info", reqInfo, err)
return
}
settings, err := h.obj.GetBucketSettings(r.Context(), bktInfo)
if err != nil {
h.logAndSendError(w, "couldn't get bucket settings", reqInfo, err)
return
}
settings.VersioningEnabled = configuration.Status == "Enabled"
settings.IsNoneStatus = false
p := &layer.PutSettingsParams{
BktInfo: bktInfo,
Settings: settings,
}
if !p.Settings.VersioningEnabled && bktInfo.ObjectLockEnabled {
h.logAndSendError(w, "couldn't suspend bucket versioning", reqInfo, fmt.Errorf("object lock is enabled"))
return
}
if err = h.obj.PutBucketSettings(r.Context(), p); err != nil {
h.logAndSendError(w, "couldn't put update versioning settings", reqInfo, err)
}
}
// GetBucketVersioningHandler implements bucket versioning getter handler.
func (h *handler) GetBucketVersioningHandler(w http.ResponseWriter, r *http.Request) {
reqInfo := api.GetReqInfo(r.Context())
bktInfo, err := h.getBucketAndCheckOwner(r, reqInfo.BucketName)
if err != nil {
h.logAndSendError(w, "could not get bucket info", reqInfo, err)
return
}
settings, err := h.obj.GetBucketSettings(r.Context(), bktInfo)
if err != nil {
h.log.Warn("couldn't get version settings object: default version settings will be used",
zap.String("request_id", reqInfo.RequestID),
zap.String("method", reqInfo.API),
zap.String("bucket_name", reqInfo.BucketName),
zap.Error(err))
}
if err = api.EncodeToResponse(w, formVersioningConfiguration(settings)); err != nil {
h.logAndSendError(w, "something went wrong", reqInfo, err)
}
}
func formVersioningConfiguration(settings *data.BucketSettings) *VersioningConfiguration {
res := &VersioningConfiguration{}
if settings.IsNoneStatus {
return res
}
if settings.VersioningEnabled {
res.Status = "Enabled"
} else {
res.Status = "Suspended"
}
return res
}