SQSClient 令牌过期；需要自动刷新

Question

我有以下内容：

    AWSCredentialsProvider credentialsProvider = new DefaultAWSCredentialsProviderChain();
    final AWSCredentials credentials;
    try {
        credentials = credentialsProvider.getCredentials();
    } catch (Exception e) {
        LOGGER.error("AWS profile exception: {}", e);
        throw new AmazonClientException(e.getMessage());
    }

    AmazonSQSClientBuilder sqsClientBuilder = AmazonSQSClientBuilder.standard();
    sqsClientBuilder.setCredentials(new AWSStaticCredentialsProvider(credentials));
    sqsClientBuilder.setRegion(config.getAwsRegion());

    AmazonSQS sqsClient = sqsClientBuilder.build();

然而，过了一会儿，我得到 com.amazonaws.services.sqs.model.AmazonSQSException: The security token included in the request is expired (Service: AmazonSQS; Status Code: 403; Error Code: ExpiredToken

如何设置我的客户端以使其自动刷新客户端？

Answer 1

不要手动设置凭据 (.getCredentials())，如果提供程序作为构造函数参数传递，aws sdk (1.10.x) 将自动刷新令牌。

sqs=new AmazonSQSClient( new DefaultAWSCredentialsProviderChain());

对于您的情况，您可以跳过设置凭据，因为 AmazonSQSClientBuilder 默认情况下根据 doc

从 DefaultAWSCredentialProviderChain() 获取凭据

SQSClient 令牌过期；需要自动刷新

SQSClient token expires; need auto refresh

java

amazon-sqs

amazon-web-services