如何使用 java 解决 AmazonS3Exception: Forbidden (服务: Amazon S3; 状态代码: 403; 错误代码: 403 Forbidden; 请求 ID: null)

Question

堆栈跟踪

Exception in thread "main" com.amazonaws.services.s3.model.AmazonS3Exception: Forbidden (Service: Amazon S3; Status Code: 403; Error Code: 403 Forbidden; Request ID: null), S3 Extended Request ID: null
    at com.amazonaws.http.AmazonHttpClient.handleErrorResponse(AmazonHttpClient.java:1182)
    at com.amazonaws.http.AmazonHttpClient.executeOneRequest(AmazonHttpClient.java:770)
    at com.amazonaws.http.AmazonHttpClient.executeHelper(AmazonHttpClient.java:489)
    at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:310)
    at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:3604)
    at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:3557)
    at com.amazonaws.services.s3.AmazonS3Client.getS3AccountOwner(AmazonS3Client.java:689)
    at com.amazonaws.services.s3.AmazonS3Client.getS3AccountOwner(AmazonS3Client.java:681)
    at testKMSkeyUploadObject.main(testKMSkeyUploadObject.java:101)

当我将对象存储在 AmazonS3EncryptionClient 对象中时，出现此异常。这是我的代码

ObjectMetadata objectMetadata = new ObjectMetadata();
objectMetadata.setContentLength(plaintext.length);
                objectMetadata.setSSEAlgorithm(ObjectMetadata.AES_256_SERVER_SIDE_ENCRYPTION); 

    AmazonS3EncryptionClient s3 = new AmazonS3EncryptionClient(credentials,materialProvider).withRegion(Region.getRegion(Regions.US_EAST_1));;

    PutObjectRequest putRequest = new PutObjectRequest(
                        bucket, keyId, new ByteArrayInputStream(plaintext), objectMetadata);
    putRequest.setRequestCredentials(credentials);

    s3.setEndpoint("https://kms.us-east-1.amazonaws.com");

Answer 1

我通过在 Amazon IAM 管理控制台中创建存储桶并获取端点的主机解决了此异常。