續約憑證

以下範例說明如何使用 RenewCertificate 函數。此函數會續約由私有憑證授權機構 (CA) 發行並使用 ExportCertificate 函數匯出的私有憑證。目前，此函數只能續約匯出的私有憑證。若要使用 ACM 續約您的 AWS 私有 CA 憑證，您必須先授予 ACM 服務主體許可才能執行此操作。如需詳細資訊，請參閱指派憑證續約許可給 ACM。

package com.amazonaws.samples;

import com.amazonaws.AmazonClientException;

import com.amazonaws.auth.profile.ProfileCredentialsProvider;
import com.amazonaws.auth.AWSStaticCredentialsProvider;
import com.amazonaws.auth.AWSCredentials;
import com.amazonaws.regions.Regions;

import com.amazonaws.services.certificatemanager.AWSCertificateManagerClientBuilder;
import com.amazonaws.services.certificatemanager.AWSCertificateManager;

import com.amazonaws.services.certificatemanager.model.RenewCertificateRequest;
import com.amazonaws.services.certificatemanager.model.RenewCertificateResult;


import com.amazonaws.services.certificatemanager.model.InvalidArnException;
import com.amazonaws.services.certificatemanager.model.ResourceNotFoundException;
import com.amazonaws.services.certificatemanager.model.ValidationException;

import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.RandomAccessFile;
import java.nio.ByteBuffer;
import java.nio.channels.FileChannel;

public class RenewCertificate {

   public static void main(String[] args) throws Exception {

      // Retrieve your credentials from the C:\Users\name\.aws\credentials file in Windows
      // or the ~/.aws/credentials in Linux.
      AWSCredentials credentials = null;
      try {
          credentials = new ProfileCredentialsProvider().getCredentials();
      }
      catch (Exception ex) {
          throw new AmazonClientException("Cannot load your credentials from file.", ex);
      }

      // Create a client.
      AWSCertificateManager client = AWSCertificateManagerClientBuilder.standard()
              .withRegion(Regions.your_region)
              .withCredentials(new AWSStaticCredentialsProvider(credentials))
              .build();


      // Create a request object and specify the ARN of the certificate to renew.
      RenewCertificateRequest req = new RenewCertificateRequest();
      req.withCertificateArn("arn:aws:acm:region:account:"
            +"certificate/M12345678-1234-1234-1234-123456789012");


      // Renew the certificate.
      RenewCertificateResult result = null;
      try {
         result = client.renewCertificate(req);
      }
      catch(InvalidArnException ex)
      {
         throw ex;
      }
      catch (ResourceNotFoundException ex)
      {
         throw ex;
      }
      catch (ValidationException ex)
      {
         throw ex;
      }

      // Display the result.
     System.out.println(result);
   }
}