GSP-826: Add Multipart HTTP Signer Support

[abyss-w]

No description provided.

[abyss-w]

I have opened a draft PR, please point out any problems, and I will fix them.

[Xuanwo]

We need to support Delete in storage_http_signer too: https://forum.beyondstorage.io/t/topic/226

[abyss-w]

We need to support Delete in storage_http_signer too: https://forum.beyondstorage.io/t/topic/226

Got it!

BeyondStorage

Multipart related operations

1、CreateMultipartWithContext(ctx context.Context, path string, pairs …Pair) (o *Object, err error)，Need to support Expires parameter 2、add AbortMultipart interface 3、Writemultipart support Query Sign

[Xuanwo]

Mostly LGTM, please create a tracking issue before @JinnyYi makes the final decision.

[JinnyYi]

I have one more question. Do we need to add QuerySignHTTPAbortMultipart instead of supporting it in QuerySignHTTPDelete？ If we keep QuerySignHTTPDelete, should List(QuerySignHTTPList instead of QuerySignHTTPListMultipart) also be consistent?

[Xuanwo]

Do we need to add QuerySignHTTPAbortMultipart instead of supporting it in QuerySignHTTPDelete？

No, I think we don't need to. As Delete with multipart id is the same with AbortMultipart.

If we keep QuerySignHTTPDelete, should List(QuerySignHTTPList instead of QuerySignHTTPListMultipart) also be consistent?

I think they are different. List supports ListModePart to list Multipart objects, but ListMultipart is used to list parts inside a multipart object.