Merge pull request #1997 from versity/sis/copyobject-threshold

fix: enforce 5gb copy source object size threshold.

s3api/controllers/admin_test.go

@@ -681,7 +681,7 @@ func TestAdminController_CreateBucket(t *testing.T) {
 				},
 			}
 
-			s3api := New(be, iam, nil, nil, nil, false, false, "")
+			s3api := New(be, iam, nil, nil, nil, false, false, "", 10000)
 
 			ctrl := AdminController{
 				iam:   iam,

s3api/controllers/base.go

@@ -38,6 +38,7 @@ type S3ApiController struct {
 	logger        s3log.AuditLogger
 	evSender      s3event.S3EventSender
 	mm            metrics.Manager
+	mpMaxParts    int
 	readonly      bool
 	disableACL    bool
 	virtualDomain string
@@ -60,7 +61,7 @@ var (
 	xmlhdr = []byte(`<?xml version="1.0" encoding="UTF-8"?>` + "\n")
 )
 
-func New(be backend.Backend, iam auth.IAMService, logger s3log.AuditLogger, evs s3event.S3EventSender, mm metrics.Manager, readonly, disableACL bool, virtualDomain string) S3ApiController {
+func New(be backend.Backend, iam auth.IAMService, logger s3log.AuditLogger, evs s3event.S3EventSender, mm metrics.Manager, readonly, disableACL bool, virtualDomain string, mpMaxParts int) S3ApiController {
 	return S3ApiController{
 		be:            be,
 		iam:           iam,
@@ -70,6 +71,7 @@ func New(be backend.Backend, iam auth.IAMService, logger s3log.AuditLogger, evs
 		mm:            mm,
 		disableACL:    disableACL,
 		virtualDomain: virtualDomain,
+		mpMaxParts:    mpMaxParts,
 	}
 }
 

s3api/controllers/object-put.go

@@ -282,7 +282,7 @@ func (c S3ApiController) UploadPart(ctx *fiber.Ctx) (*Response, error) {
 		}, err
 	}
 
-	if partNumber < minPartNumber || partNumber > maxPartNumber {
+	if partNumber < minPartNumber || partNumber > int32(c.mpMaxParts) {
 		debuglogger.Logf("invalid part number: %d", partNumber)
 		return &Response{
 			MetaOpts: &MetaOptions{

s3api/controllers/object-put_test.go

@@ -607,7 +607,8 @@ func TestS3ApiController_UploadPart(t *testing.T) {
 			}
 
 			ctrl := S3ApiController{
-				be: be,
+				be:         be,
+				mpMaxParts: 10000,
 			}
 
 			testController(