本文整理了Java中org.bouncycastle.asn1.x500.X500Name.getRDNs()方法的一些代码示例，展示了X500Name.getRDNs()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。X500Name.getRDNs()方法的具体详情如下：
包路径：org.bouncycastle.asn1.x500.X500Name
类名称：X500Name
方法名：getRDNs

X500Name.getRDNs介绍

[英]return an array of RDNs in structure order.
[中]按结构顺序返回RDN数组。

代码示例

代码示例来源：origin: stackoverflow.com

X509Certificate cert = ...;

X500Name x500name = new JcaX509CertificateHolder(cert).getSubject();
RDN cn = x500name.getRDNs(BCStyle.CN)[0];

return IETFUtils.valueToString(cn.getFirst().getValue());

代码示例来源：origin: apache/nifi

/**
 * Reverses the X500Name in order make the certificate be in the right order
 * [see http://stackoverflow.com/questions/7567837/attributes-reversed-in-certificate-subject-and-issuer/12645265]
 *
 * @param x500Name the X500Name created with the intended order
 * @return the X500Name reversed
 */
private static X500Name reverseX500Name(X500Name x500Name) {
  List<RDN> rdns = Arrays.asList(x500Name.getRDNs());
  Collections.reverse(rdns);
  return new X500Name(rdns.toArray(new RDN[rdns.size()]));
}

代码示例来源：origin: apache/nifi

@Override
  public synchronized Socket connectSocket(int connectTimeout, Socket socket, HttpHost host, InetSocketAddress remoteAddress,
                       InetSocketAddress localAddress, HttpContext context) throws IOException {
    Socket result = super.connectSocket(connectTimeout, socket, host, remoteAddress, localAddress, context);
    if (!SSLSocket.class.isInstance(result)) {
      throw new IOException("Expected tls socket");
    }
    SSLSocket sslSocket = (SSLSocket) result;
    java.security.cert.Certificate[] peerCertificateChain = sslSocket.getSession().getPeerCertificates();
    if (peerCertificateChain.length != 1) {
      throw new IOException("Expected root ca cert");
    }
    if (!X509Certificate.class.isInstance(peerCertificateChain[0])) {
      throw new IOException("Expected root ca cert in X509 format");
    }
    String cn;
    try {
      X509Certificate certificate = (X509Certificate) peerCertificateChain[0];
      cn = IETFUtils.valueToString(new JcaX509CertificateHolder(certificate).getSubject().getRDNs(BCStyle.CN)[0].getFirst().getValue());
      certificates.add(certificate);
    } catch (Exception e) {
      throw new IOException(e);
    }
    if (!caHostname.equals(cn)) {
      throw new IOException("Expected cn of " + caHostname + " but got " + cn);
    }
    return result;
  }
}

代码示例来源：origin: syncany/syncany

private boolean certificateCommonNameChanged(String certificateCommonName) {
  try {
    KeyStore userKeyStore = UserConfig.getUserKeyStore();
    X509Certificate currentCertificate = (X509Certificate) userKeyStore.getCertificate(CipherParams.CERTIFICATE_IDENTIFIER);
    if (currentCertificate != null) {
      X500Name currentCertificateSubject = new JcaX509CertificateHolder(currentCertificate).getSubject();
      RDN currentCertificateSubjectCN = currentCertificateSubject.getRDNs(BCStyle.CN)[0];
      String currentCertificateSubjectCnStr = IETFUtils.valueToString(currentCertificateSubjectCN.getFirst().getValue());
      if (!certificateCommonName.equals(currentCertificateSubjectCnStr)) {
        logger.log(Level.INFO, "- Certificate regeneration necessary: Cert common name in daemon config changed from " + currentCertificateSubjectCnStr + " to " + certificateCommonName + ".");
        return true;
      }
    }
    else {
      logger.log(Level.INFO, "- Certificate regeneration necessary, because no certificate found in key store.");
      return true;
    }
    return false;
  }
  catch (Exception e) {
    throw new RuntimeException("Cannot (re-)generate server certificate for hostname: " + certificateCommonName, e);
  }
}

代码示例来源：origin: apache/nifi

public static Extensions createDomainAlternativeNamesExtensions(String domainAlternativeNames, String requestedDn) throws IOException {
  List<GeneralName> namesList = new ArrayList<>();
  try {
    final String cn = IETFUtils.valueToString(new X500Name(requestedDn).getRDNs(BCStyle.CN)[0].getFirst().getValue());
    namesList.add(new GeneralName(GeneralName.dNSName, cn));
  } catch (Exception e) {
    throw new IOException("Failed to extract CN from request DN: " + requestedDn, e);
  }
  if (StringUtils.isNotBlank(domainAlternativeNames)) {
    for (String alternativeName : domainAlternativeNames.split(",")) {
      namesList.add(new GeneralName(GeneralName.dNSName, alternativeName));
    }
  }
  GeneralNames subjectAltNames = new GeneralNames(namesList.toArray(new GeneralName[]{}));
  ExtensionsGenerator extGen = new ExtensionsGenerator();
  extGen.addExtension(Extension.subjectAlternativeName, false, subjectAltNames);
  return extGen.generate();
}

代码示例来源：origin: apache/nifi

RDN[] rdNs = new X500Name(dn).getRDNs();
Arrays.sort(rdNs, new Comparator<RDN>() {
  @Override

代码示例来源：origin: igniterealtime/Openfire

final boolean critical = subjectDN.getRDNs().length == 0;
certBuilder.addExtension(Extension.subjectAlternativeName, critical, subjectAlternativeNames);

代码示例来源：origin: hyperledger/fabric-sdk-java

X500Name x500name = new JcaX509CertificateHolder(
    (X509Certificate) cp.bytesToCertificate(pemBytes)).getSubject();
RDN rdn = x500name.getRDNs(BCStyle.CN)[0];
cn = IETFUtils.valueToString(rdn.getFirst().getValue());
CN_CACHE.put(cnKey, cn);

代码示例来源：origin: stackoverflow.com

X500Name x500name = X500Name.getInstance(cert.getSubjectX500Principal()
    .getEncoded());
for (RDN rdn : x500name.getRDNs(BCStyle.CN)) {

代码示例来源：origin: org.apache.nifi/nifi-security-utils

/**
 * Reverses the X500Name in order make the certificate be in the right order
 * [see http://stackoverflow.com/questions/7567837/attributes-reversed-in-certificate-subject-and-issuer/12645265]
 *
 * @param x500Name the X500Name created with the intended order
 * @return the X500Name reversed
 */
private static X500Name reverseX500Name(X500Name x500Name) {
  List<RDN> rdns = Arrays.asList(x500Name.getRDNs());
  Collections.reverse(rdns);
  return new X500Name(rdns.toArray(new RDN[rdns.size()]));
}

代码示例来源：origin: org.apache.nifi.registry/nifi-registry-security-utils

/**
 * Reverses the X500Name in order make the certificate be in the right order
 * [see http://stackoverflow.com/questions/7567837/attributes-reversed-in-certificate-subject-and-issuer/12645265]
 *
 * @param x500Name the X500Name created with the intended order
 * @return the X500Name reversed
 */
private static X500Name reverseX500Name(X500Name x500Name) {
  List<RDN> rdns = Arrays.asList(x500Name.getRDNs());
  Collections.reverse(rdns);
  return new X500Name(rdns.toArray(new RDN[rdns.size()]));
}

代码示例来源：origin: stackoverflow.com

X509Certificate cert = ...;
 X500Principal principal = cert.getSubjectX500Principal();
 X500Name x500name = new X500Name( principal.getName() );
 RDN cn = x500name.getRDNs(BCStyle.CN)[0]);
 return IETFUtils.valueToString(cn.getFirst().getValue());

代码示例来源：origin: eu.eu-emi.security/canl

private static Set<ASN1ObjectIdentifier> getAttributeNames(X500Name dn)
{
  RDN[] rdns = dn.getRDNs();
  Set<ASN1ObjectIdentifier> ret = new HashSet<ASN1ObjectIdentifier>();
  
  for (RDN rdn: rdns)
  {
    for (AttributeTypeAndValue ava: rdn.getTypesAndValues())
      ret.add(ava.getType());
  }
  return ret;
}

代码示例来源：origin: kaikramer/keystore-explorer

private String getRdn(X500Name name, ASN1ObjectIdentifier rdnOid) {
  RDN[] rdns = name.getRDNs(rdnOid);
  if (rdns.length > 0) {
    RDN rdn = rdns[0];
    String value = rdn.getFirst().getValue().toString();
    return value;
  }
  return null;
}

代码示例来源：origin: org.xipki/security

public static X500Name reverse(X500Name name) {
 RDN[] orig = Args.notNull(name, "name").getRDNs();
 final int n = orig.length;
 RDN[] newRdn = new RDN[n];
 for (int i = 0; i < n; i++) {
  newRdn[i] = orig[n - 1 - i];
 }
 return new X500Name(newRdn);
}

代码示例来源：origin: puppetlabs/certificate-authority

/**
 * Given an X500Name, return the common name from it.
 *
 * @param x500Name The X500 name string to extract from
 * @return The common name from the X500Name
 */
public static String getCommonNameFromX500Name(String x500Name) {
  return new X500Name(x500Name).getRDNs(BCStyle.CN)[0].getFirst().getValue().toString();
}

代码示例来源：origin: no.difi.oxalis/oxalis-commons

/**
 * @since 4.0.3
 */
public static String extractCommonName(X500Name x500name) {
  RDN cn = x500name.getRDNs(BCStyle.CN)[0];
  return IETFUtils.valueToString(cn.getFirst().getValue());
}

代码示例来源：origin: io.macgyver/macgyver-core

public String extractCN(X509Certificate cert)
    throws GeneralSecurityException {
  X500Name x500name = new JcaX509CertificateHolder(cert).getSubject();
  RDN cn = x500name.getRDNs(BCStyle.CN)[0];
  String valx = IETFUtils.valueToString(cn.getFirst().getValue());
  return valx;
}

代码示例来源：origin: mesosphere/dcos-commons

@Test
public void testGetSubjectWithLongCN() throws Exception {
  Mockito.when(mockTaskSpec.getName()).thenReturn(UUID.randomUUID().toString());
  CertificateNamesGenerator certificateNamesGenerator =
      new CertificateNamesGenerator(UUID.randomUUID().toString(), mockTaskSpec, mockPodInstance, SCHEDULER_CONFIG);
  RDN[] cnRDNs = certificateNamesGenerator.getSubject().getRDNs(BCStyle.CN);
  Assert.assertEquals(cnRDNs.length, 1);
  Assert.assertEquals(64, cnRDNs[0].getFirst().getValue().toString().length());
}

代码示例来源：origin: net.consensys.cava/cava-net

@Override
public void checkClientTrusted(X509Certificate[] chain, String authType, SSLEngine engine)
  throws CertificateException {
 X509Certificate cert = chain[0];
 X500Name x500name = new JcaX509CertificateHolder(cert).getSubject();
 RDN cn = x500name.getRDNs(BCStyle.CN)[0];
 String hostname = IETFUtils.valueToString(cn.getFirst().getValue());
 checkTrusted(chain, hostname);
}