使用SSE-KMS的S3分段上传 [英] S3 Multipart Upload with SSE-KMS

问题描述

我正在尝试使用aws-java-sdk(1.11.230)编写实用程序. 我可以使用PutObjectRequest通过SSE-KMS编写文件，如下所示:

I am trying to write a utility using aws-java-sdk (1.11.230). I am able to write a file with SSE-KMS by using PutObjectRequest as follow:

PutObjectRequest putRequest = new PutObjectRequest(existingBucketName, keyName, file)
                        .withSSEAwsKeyManagementParams(kmsKeyId);

但是尝试分段上传时，找不到任何方法为SSE-KMS指定加密配置.

but while trying to upload it in multipart, I could not find any way to specify encryption configuration for SSE-KMS.

任何人都可以提出一种成功解决此问题的方法. 任何建议将不胜感激.

Could anyone please suggest a way to go through this successfully. Any suggestion will be appreciated.

Vikash Pareek

Vikash Pareek

推荐答案

最后，我能够找到解决方案.可以通过将标头设置为 InitiateMultipartUploadRequest 对象的标题来完成，如下所示:

Finally, I am able to find the solution for this. It can be done by setting headers to InitiateMultipartUploadRequest object as follow:

InitiateMultipartUploadRequest initRequest = new
                InitiateMultipartUploadRequest(bucketName, keyName);
        initRequest.putCustomRequestHeader("x-amz-server-side-encryption", "aws:kms");
        initRequest.putCustomRequestHeader("x-amz-server-side-encryption-aws-kms-key-id", kmsKey);

这篇关于使用SSE-KMS的S3分段上传的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！