AmazonS3Exception：拒绝访问S3

Question

According to Amazon S3 documentation I'm trying to download file content from Amazon S3 on Android device using the S3 latest sdk.

final AmazonS3Client mAmazonS3Client = getS3Client(getAwsDataAccessKey(), getAwsDataSecretKey(), getAwsDataRegion());

// set decryption key
final SSECustomerKey sseCustomerKey = new SSECustomerKey(getPolicySseCustomerKey());

// create request
final GetObjectRequest getObjectRequest = new GetObjectRequest(getAwsDataBucketName(),getPolicyKey())
        .withSSECustomerKey(sseCustomerKey);

// download
final S3Object s3Object = mAmazonS3Client.getObject(getObjectRequest);
// get content
objectContent = s3Object.getObjectContent();

Then I'm getting the following exception:

com.amazonaws.services.s3.model.AmazonS3Exception: Access Denied (Service: Amazon S3; Status Code: 403; Error Code: AccessDenied; Request ID: ...), S3 Extended Request ID: ..

All the credentials are correct.
Also in the same way I can read not encrypted file.
What can it be?

Answer 1

解决方案是将getPolicySseCustomerKey()编码为base64