사용자 지정 주제 이름을 사용하여 CA 및 인증서 생성

CustomAttribute 객체를 사용하면 관리자가 사용자 지정 객체 식별자(OID)를 프라이빗 CA 및 인증서에 전달할 수 있습니다. 사용자 지정 OID를 사용하여 조직의 구조와 요구 사항을 반영하는 특수 주제 이름 계층 구조를 만들 수 있습니다. ApiPassthrough 템플릿 중 하나를 사용하여 사용자 지정된 인증서를 만들어야 합니다. 템플릿에 대한 자세한 내용은 템플릿 종류 단원을 참조하십시오. 사용자 지정 속성 사용에 대한 자세한 정보는 프라이빗 최종 엔터티 인증서 발급 및 CA(CLI) 생성 절차 섹션을 참조하세요.

StandardAttributes를 CustomAttributes와 함께 사용할 수 없습니다. 하지만 표준 OID를 CustomAttributes의 일부로 전달할 수 있습니다. 기본 보안 주체 이름 OID는 다음 표에 나열되어 있습니다.

보안 주체 이름	객체 ID
국가	2.5.4.6
CommonName	2.5.4.3
DistinguishedNameQualifier	2.5.4.46
GenerationQualifier	2.5.4.44
GivenName	2.5.4.42
이니셜	2.5.4.43
로컬리티	2.5.4.7
조직	2.5.4.10
OrganizationalUnit	2.5.4.11
필명	2.5.4.65
SerialNumber	2.5.4.5
상태	2.5.4.8
성	2.5.4.4
제목	2.5.4.12

CustomAttribute이 포함된 CA 생성

package com.amazonaws.samples;

import com.amazonaws.auth.AWSCredentials;
import com.amazonaws.auth.profile.ProfileCredentialsProvider;
import com.amazonaws.client.builder.AwsClientBuilder;
import com.amazonaws.client.builder.AwsClientBuilder.EndpointConfiguration;
import com.amazonaws.auth.AWSStaticCredentialsProvider;


import com.amazonaws.services.acmpca.AWSACMPCA;
import com.amazonaws.services.acmpca.AWSACMPCAClientBuilder;

import com.amazonaws.services.acmpca.model.ASN1Subject;
import com.amazonaws.services.acmpca.model.CertificateAuthorityConfiguration;
import com.amazonaws.services.acmpca.model.CertificateAuthorityType;
import com.amazonaws.services.acmpca.model.CreateCertificateAuthorityResult;
import com.amazonaws.services.acmpca.model.CreateCertificateAuthorityRequest;
import com.amazonaws.services.acmpca.model.CrlConfiguration;
import com.amazonaws.services.acmpca.model.CustomAttribute;
import com.amazonaws.services.acmpca.model.KeyAlgorithm;
import com.amazonaws.services.acmpca.model.SigningAlgorithm;
import com.amazonaws.services.acmpca.model.Tag;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import com.amazonaws.AmazonClientException;
import com.amazonaws.services.acmpca.model.LimitExceededException;
import com.amazonaws.services.acmpca.model.InvalidArgsException;
import com.amazonaws.services.acmpca.model.InvalidPolicyException;
import com.amazonaws.services.acmpca.model.RevocationConfiguration;


public class CreateCertificateAuthorityWithCustomAttributes {

    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 file in Linux.
        AWSCredentials credentials = null;
        try {
            credentials = new ProfileCredentialsProvider("default").getCredentials();
        } catch (Exception e) {
            throw new AmazonClientException(
                   "Cannot load the credentials from the credential profiles file. " +
                   "Please make sure that your credentials file is at the correct " +
                   "location (C:\\Users\\joneps\\.aws\\credentials), and is in valid format.",
                   e);
        }
       
        // Define the endpoint for your sample.
        String endpointRegion = "us-west-2";  // Substitute your region here, e.g. "us-west-2"
        String endpointProtocol = "https://acm-pca." + endpointRegion + ".amazonaws.com/";
        EndpointConfiguration endpoint =
            new AwsClientBuilder.EndpointConfiguration(endpointProtocol, endpointRegion);
       
        // Create a client that you can use to make requests.
        AWSACMPCA client = AWSACMPCAClientBuilder.standard()
            .withEndpointConfiguration(endpoint)
            .withCredentials(new AWSStaticCredentialsProvider(credentials))
            .build();
    
        // Define custom attributes
        List<CustomAttribute> customAttributes = Arrays.asList(
            new CustomAttribute()
                .withObjectIdentifier("2.5.4.6") // Country
                .withValue("US"),
            new CustomAttribute()
                .withObjectIdentifier("2.5.4.3") // CommonName
                .withValue("CommonName"),
            new CustomAttribute()
                .withObjectIdentifier("1.3.6.1.4.1") // CustomOID
                .withValue("ABCDEFG"),
            new CustomAttribute()
                .withObjectIdentifier("1.3.6.1.4.1") // CustomOID
                .withValue("BCDEFGH")
        );

        // Define a CA subject.
        ASN1Subject subject = new ASN1Subject();
        subject.setCustomAttributes(customAttributes);

        // Define the CA configuration.
        CertificateAuthorityConfiguration configCA = new CertificateAuthorityConfiguration();
        configCA.withKeyAlgorithm(KeyAlgorithm.RSA_2048);
        configCA.withSigningAlgorithm(SigningAlgorithm.SHA256WITHRSA);
        configCA.withSubject(subject);

        // Define a certificate revocation list configuration.
        CrlConfiguration crlConfigure = new CrlConfiguration();
        crlConfigure.withEnabled(true);
        crlConfigure.withExpirationInDays(365);
        crlConfigure.withCustomCname(null);
        crlConfigure.withS3BucketName("your-bucket-name");

        RevocationConfiguration revokeConfig = new RevocationConfiguration();
        revokeConfig.setCrlConfiguration(crlConfigure);
      
        // Define a certificate authority type: ROOT or SUBORDINATE
        CertificateAuthorityType caType = CertificateAuthorityType.SUBORDINATE;
      
        // Create a tag - method 1
        Tag tag1 = new Tag();
        tag1.withKey("PrivateCA");
        tag1.withValue("Sample");
      
        // Create a tag - method 2
        Tag tag2 = new Tag()
            .withKey("Purpose")
            .withValue("WebServices");
      
        // Add the tags to a collection.
        ArrayList<Tag> tags = new ArrayList<Tag>();
        tags.add(tag1);
        tags.add(tag2);
      
        // Create the request object.
        CreateCertificateAuthorityRequest req = new CreateCertificateAuthorityRequest();
        req.withCertificateAuthorityConfiguration(configCA);
        req.withRevocationConfiguration(revokeConfig);
        req.withIdempotencyToken("1234");
        req.withCertificateAuthorityType(caType);
        req.withTags(tags);
      

        // Create the private CA.
        CreateCertificateAuthorityResult result = null;
        try {
            result = client.createCertificateAuthority(req);
        } catch (InvalidArgsException ex) {
            throw ex;
        } catch (InvalidPolicyException ex) {
            throw ex;
        } catch (LimitExceededException ex) {
            throw ex;
        }

        // Retrieve the ARN of the private CA.
        String arn = result.getCertificateAuthorityArn();
        System.out.println(arn);
    }
}

CustomAttribute이 포함된 인증서 발급

package com.amazonaws.samples;

import com.amazonaws.auth.AWSCredentials;
import com.amazonaws.auth.profile.ProfileCredentialsProvider;
import com.amazonaws.client.builder.AwsClientBuilder;
import com.amazonaws.client.builder.AwsClientBuilder.EndpointConfiguration;
import com.amazonaws.auth.AWSStaticCredentialsProvider;

import java.nio.ByteBuffer;
import java.nio.charset.StandardCharsets;
import java.util.Arrays;
import java.util.Base64;
import java.util.List;
import java.util.Objects;

import com.amazonaws.services.acmpca.AWSACMPCA;
import com.amazonaws.services.acmpca.AWSACMPCAClientBuilder;
import com.amazonaws.services.acmpca.model.ASN1Subject;
import com.amazonaws.services.acmpca.model.ApiPassthrough;
import com.amazonaws.services.acmpca.model.CustomAttribute;
import com.amazonaws.services.acmpca.model.Extensions;
import com.amazonaws.services.acmpca.model.IssueCertificateRequest;
import com.amazonaws.services.acmpca.model.IssueCertificateResult;
import com.amazonaws.services.acmpca.model.SigningAlgorithm;
import com.amazonaws.services.acmpca.model.Validity;

import com.amazonaws.AmazonClientException;
import com.amazonaws.services.acmpca.model.LimitExceededException;
import com.amazonaws.services.acmpca.model.ResourceNotFoundException;
import com.amazonaws.services.acmpca.model.InvalidStateException;
import com.amazonaws.services.acmpca.model.InvalidArnException;
import com.amazonaws.services.acmpca.model.InvalidArgsException;
import com.amazonaws.services.acmpca.model.MalformedCSRException;

public class IssueCertificateWithCustomAttributes {
   private static ByteBuffer stringToByteBuffer(final String string) {
      if (Objects.isNull(string)) {
          return null;
      }
      byte[] bytes = string.getBytes(StandardCharsets.UTF_8);
      return ByteBuffer.wrap(bytes);
   }

   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 file in Linux.
      AWSCredentials credentials = null;
      try {
          credentials = new ProfileCredentialsProvider("default").getCredentials();
      } catch (Exception e) {
          throw new AmazonClientException("Cannot load your credentials from disk", e);
      }

      // Define the endpoint for your sample.
      String endpointRegion = "us-west-2";  // Substitute your region here, e.g. "us-west-2"
      String endpointProtocol = "https://acm-pca." + endpointRegion + ".amazonaws.com/";
      EndpointConfiguration endpoint =
          new AwsClientBuilder.EndpointConfiguration(endpointProtocol, endpointRegion);

      // Create a client that you can use to make requests.
      AWSACMPCA client = AWSACMPCAClientBuilder.standard()
          .withEndpointConfiguration(endpoint)
          .withCredentials(new AWSStaticCredentialsProvider(credentials))
          .build();

      // Create a certificate request:
      IssueCertificateRequest req = new IssueCertificateRequest();

      // Set the CA ARN.
      req.withCertificateAuthorityArn("arn:aws:acm-pca:region:account:" +
         "certificate-authority/12345678-1234-1234-1234-123456789012");

      // Specify the certificate signing request (CSR) for the certificate to be signed and issued.
      String strCSR =
      "-----BEGIN CERTIFICATE REQUEST-----\n" +
      "base64-encoded CSR\n" +
      "-----END CERTIFICATE REQUEST-----\n";
      ByteBuffer csrByteBuffer = stringToByteBuffer(strCSR);
      req.setCsr(csrByteBuffer);

      // Specify the template for the issued certificate.
      req.withTemplateArn("arn:aws:acm-pca:::template/EndEntityCertificate_APIPassthrough/V1");

      // Set the signing algorithm.
      req.withSigningAlgorithm(SigningAlgorithm.SHA256WITHRSA);

      // Set the validity period for the certificate to be issued.
      Validity validity = new Validity();
      validity.withValue(100L);
      validity.withType("DAYS");
      req.withValidity(validity);

      // Set the idempotency token.
      req.setIdempotencyToken("1234");

      // Define custom attributes
      List<CustomAttribute> customAttributes = Arrays.asList(
         new CustomAttribute()
               .withObjectIdentifier("2.5.4.6") // Country
               .withValue("US"),
         new CustomAttribute()
               .withObjectIdentifier("2.5.4.3") // CommonName
               .withValue("CommonName"),
         new CustomAttribute()
               .withObjectIdentifier("1.3.6.1.4.1") // CustomOID
               .withValue("ABCDEFG"),
         new CustomAttribute()
               .withObjectIdentifier("1.3.6.1.4.1") // CustomOID
               .withValue("BCDEFGH")
      );

      // Define certificate subject.
      ASN1Subject subject = new ASN1Subject();
      subject.setCustomAttributes(customAttributes);

      // Add subject to api-passthrough
      ApiPassthrough apiPassthrough = new ApiPassthrough();
      apiPassthrough.setSubject(subject);
      req.setApiPassthrough(apiPassthrough);

      // Issue the certificate.
      IssueCertificateResult result = null;
      try {
         result = client.issueCertificate(req);
      } catch (LimitExceededException ex) {
         throw ex;
      } catch (ResourceNotFoundException ex) {
         throw ex;
      } catch (InvalidStateException ex) {
         throw ex;
      } catch (InvalidArnException ex) {
         throw ex;
      } catch (InvalidArgsException ex) {
         throw ex;
      } catch (MalformedCSRException ex) {
         throw ex;
      }

      // Retrieve and display the certificate ARN.
      String arn = result.getCertificateArn();
      System.out.println(arn);
   }
}