使用IAM服务器证书

要启用与您的网站或应用程序的 HTTPS 连接AWS，您需要 SSL/TLS 服务器证书。您可以使用 AWS Certificate Manager 提供的服务器证书或您从外部提供程序获得的服务器证书。

我们建议您使用 ACM 来预配置、管理和部署您的服务器证书。有了它，ACM您可以申请证书，将其部署到您的AWS资源，然后为您ACM处理证书续订事宜。ACM 提供的证书是免费的。有关 ACM 的更多信息，请参阅《AWS Certificate Manager 用户指南》。

获取服务器证书

您可以通过调用 IamClient's getServerCertificate 方法来检索服务器证书，并将其传递给证书GetServerCertificateRequest的名称。

导入


import software.amazon.awssdk.services.iam.model.GetServerCertificateRequest;
import software.amazon.awssdk.services.iam.model.GetServerCertificateResponse;
import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.iam.IamClient;
import software.amazon.awssdk.services.iam.model.IamException;

代码


    public static void getCertificate(IamClient iam,String certName ) {

        try {
            GetServerCertificateRequest request = GetServerCertificateRequest.builder()
                    .serverCertificateName(certName)
                    .build();

            GetServerCertificateResponse response = iam.getServerCertificate(request);
            System.out.format("Successfully retrieved certificate with body %s",
                response.serverCertificate().certificateBody());

         } catch (IamException e) {
            System.err.println(e.awsErrorDetails().errorMessage());
            System.exit(1);
        }
    }

请参阅上的完整示例GitHub。

列出服务器证书

要列出您的服务器证书，请使用调用 IamClient's listServerCertificates 方法ListServerCertificatesRequest。它返回 ListServerCertificatesResponse。

调用返回的ListServerCertificateResponse对象的serverCertificateMetadataList方法以获取ServerCertificateMetadata对象列表，您可以使用这些对象来获取有关每个证书的信息。

如果 ListServerCertificateResponse 对象的 isTruncated 方法返回了 true，调用 ListServerCertificatesResponse 对象的 marker 方法并使用标记创建一个新请求，则结果可能被截断。使用该新请求重新调用 listServerCertificates 以获取下一批结果。

导入


import software.amazon.awssdk.services.iam.model.IamException;
import software.amazon.awssdk.services.iam.model.ListServerCertificatesRequest;
import software.amazon.awssdk.services.iam.model.ListServerCertificatesResponse;
import software.amazon.awssdk.services.iam.model.ServerCertificateMetadata;
import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.iam.IamClient;

代码


    public static void listCertificates(IamClient iam) {

        try {
            boolean done = false;
            String newMarker = null;

            while(!done) {
              ListServerCertificatesResponse response;

            if (newMarker == null) {
                ListServerCertificatesRequest request =
                        ListServerCertificatesRequest.builder().build();
                response = iam.listServerCertificates(request);
            } else {
                ListServerCertificatesRequest request =
                        ListServerCertificatesRequest.builder()
                                .marker(newMarker).build();
                response = iam.listServerCertificates(request);
            }

            for(ServerCertificateMetadata metadata :
                    response.serverCertificateMetadataList()) {
                System.out.printf("Retrieved server certificate %s",
                        metadata.serverCertificateName());
            }

            if(!response.isTruncated()) {
                done = true;
            } else {
                newMarker = response.marker();
            }
        }

        } catch (IamException e) {
            System.err.println(e.awsErrorDetails().errorMessage());
            System.exit(1);
        }
    }

请参阅上的完整示例GitHub。

更新服务器证书

您可以通过调用 IamClient 的 updateServerCertificate 方法更新服务器证书的名称或路径。它采用使用服务器证书的当前名称和新名称或新路径集合的UpdateServerCertificateRequest对象来使用。

导入


import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.iam.IamClient;
import software.amazon.awssdk.services.iam.model.IamException;
import software.amazon.awssdk.services.iam.model.UpdateServerCertificateRequest;
import software.amazon.awssdk.services.iam.model.UpdateServerCertificateResponse;

代码


    public static void updateCertificate(IamClient iam, String curName, String newName) {

        try {
            UpdateServerCertificateRequest request =
                UpdateServerCertificateRequest.builder()
                        .serverCertificateName(curName)
                        .newServerCertificateName(newName)
                        .build();

            UpdateServerCertificateResponse response =
                iam.updateServerCertificate(request);


            System.out.printf("Successfully updated server certificate to name %s",
                newName);

        } catch (IamException e) {
             System.err.println(e.awsErrorDetails().errorMessage());
             System.exit(1);
        }
     }

请参阅上的完整示例GitHub。

删除服务器证书

要删除服务器证书，请使用DeleteServerCertificateRequest包含证书名称IamClient的deleteServerCertificate方法调用's 方法。

导入


import software.amazon.awssdk.services.iam.model.DeleteServerCertificateRequest;
import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.iam.IamClient;
import software.amazon.awssdk.services.iam.model.IamException;

代码


    public static void deleteCert(IamClient iam,String certName ) {

        try {
            DeleteServerCertificateRequest request =
                DeleteServerCertificateRequest.builder()
                        .serverCertificateName(certName)
                        .build();

            iam.deleteServerCertificate(request);
            System.out.println("Successfully deleted server certificate " +
                    certName);

        } catch (IamException e) {
            System.err.println(e.awsErrorDetails().errorMessage());
            System.exit(1);
        }
    }

请参阅上的完整示例GitHub。