[#619] Filter system metadata

Signed-off-by: Angira Kekteeva <kira@nspcc.ru>
This commit is contained in:
Angira Kekteeva 2022-07-26 05:08:25 +04:00 committed by Alex Vanin
parent 4380406602
commit 4483c6f57a
2 changed files with 22 additions and 10 deletions

View file

@ -3,6 +3,7 @@ package api
// Standard S3 HTTP request/response constants.
const (
MetadataPrefix = "X-Amz-Meta-"
NeoFSSystemMetadataPrefix = "S3-"
AmzMetadataDirective = "X-Amz-Metadata-Directive"
AmzVersionID = "X-Amz-Version-Id"
AmzTaggingCount = "X-Amz-Tagging-Count"
@ -88,3 +89,13 @@ var ResponseModifiers = map[string]string{
"response-content-disposition": ContentDisposition,
"response-content-encoding": ContentEncoding,
}
var SystemMetadata = map[string]struct{}{
Date: {},
CacheControl: {},
ContentDisposition: {},
ContentLength: {},
ContentType: {},
LastModified: {},
ETag: {},
}

View file

@ -613,7 +613,8 @@ func (n *layer) getAllObjectsVersions(ctx context.Context, bkt *data.BucketInfo,
}
func IsSystemHeader(key string) bool {
return strings.HasPrefix(key, "S3-")
_, ok := api.SystemMetadata[key]
return ok || strings.HasPrefix(key, api.NeoFSSystemMetadataPrefix)
}
func shouldSkip(node *data.NodeVersion, p allObjectParams, existed map[string]struct{}) bool {