org.bouncycastle.asn1.DERSequence Java Examples

/**
 * The field crlsHashIndex is a sequence of octet strings. Each one contains the
 * hash value of one instance of RevocationInfoChoice within crls field of the
 * root SignedData. A hash value for every instance of RevocationInfoChoice, as
 * present at the time when the corresponding archive time-stamp is requested,
 * shall be included in crlsHashIndex. No other hash values shall be included in
 * this field.
 *
 * @return
 * @throws eu.europa.esig.dss.model.DSSException
 */
@SuppressWarnings("unchecked")
private ASN1Sequence getCRLsHashIndex() {

	final ASN1EncodableVector crlsHashIndex = new ASN1EncodableVector();

	final SignedData signedData = SignedData.getInstance(cmsSignedData.toASN1Structure().getContent());
	final ASN1Set signedDataCRLs = signedData.getCRLs();
	if (signedDataCRLs != null) {
		final Enumeration<ASN1Encodable> crLs = signedDataCRLs.getObjects();
		if (crLs != null) {
			while (crLs.hasMoreElements()) {
				final ASN1Encodable asn1Encodable = crLs.nextElement();
				digestAndAddToList(crlsHashIndex, DSSASN1Utils.getDEREncoded(asn1Encodable));
			}
		}
	}

	return new DERSequence(crlsHashIndex);
}
 

/**
 * Remove any archive-timestamp-v2/3 attribute added after the
 * timestampToken
 */
private ASN1Sequence filterUnauthenticatedAttributes(ASN1Set unauthenticatedAttributes, TimestampToken timestampToken) {
	ASN1EncodableVector result = new ASN1EncodableVector();
	for (int ii = 0; ii < unauthenticatedAttributes.size(); ii++) {

		final Attribute attribute = Attribute.getInstance(unauthenticatedAttributes.getObjectAt(ii));
		final ASN1ObjectIdentifier attrType = attribute.getAttrType();
		if (id_aa_ets_archiveTimestampV2.equals(attrType) || id_aa_ets_archiveTimestampV3.equals(attrType)) {
			try {

				TimeStampToken token = DSSASN1Utils.getTimeStampToken(attribute);
				if (!token.getTimeStampInfo().getGenTime().before(timestampToken.getGenerationTime())) {
					continue;
				}
			} catch (Exception e) {
				throw new DSSException(e);
			}
		}
		result.add(unauthenticatedAttributes.getObjectAt(ii));
	}
	return new DERSequence(result);
}
 

protected static MyKeypair generateDsaKeypair() throws Exception {
  // plen: 2048, qlen: 256
  DSAParameterSpec spec = new DSAParameterSpec(P2048_Q256_P, P2048_Q256_Q, P2048_Q256_G);
  KeyPairGenerator kpGen = KeyPairGenerator.getInstance("DSA");
  kpGen.initialize(spec);
  KeyPair kp = kpGen.generateKeyPair();

  DSAPublicKey dsaPubKey = (DSAPublicKey) kp.getPublic();
  ASN1EncodableVector vec = new ASN1EncodableVector();
  vec.add(new ASN1Integer(dsaPubKey.getParams().getP()));
  vec.add(new ASN1Integer(dsaPubKey.getParams().getQ()));
  vec.add(new ASN1Integer(dsaPubKey.getParams().getG()));
  ASN1Sequence dssParams = new DERSequence(vec);

  SubjectPublicKeyInfo subjectPublicKeyInfo = new SubjectPublicKeyInfo(
      new AlgorithmIdentifier(X9ObjectIdentifiers.id_dsa, dssParams),
      new ASN1Integer(dsaPubKey.getY()));

  return new MyKeypair(kp.getPrivate(), subjectPublicKeyInfo);
}
 

@Test
public void testGmSignVerify() throws IOException {
    byte[] sourceData =
            Hex.decode("434477813974bf58f94bcf760833c2b40f77a5fc360485b0b9ed1bd9682edb45");
    String publicKey =
            "e8c670380cb220095268f40221fc748fa6ac39d6e930e63c30da68bad97f885da6e8c9ad722c3683ab859393220d1431eb1818ed44a942efb07b261a0fc769e7";
    String sign =
            "09628650676000c8d18bf43db68e7f66dfaed230d87e6391c29eb594b7b9cc3c8d370dbd29ce62bbcf3506adb57f041d8646ae4f70a26ea5179418e738fd4372e8c670380cb220095268f40221fc748fa6ac39d6e930e63c30da68bad97f885da6e8c9ad722c3683ab859393220d1431eb1818ed44a942efb07b261a0fc769e7";
    byte[] signatureBytes = Numeric.hexStringToByteArray("0x" + sign);

    ASN1Integer d_r =
            new ASN1Integer(new BigInteger(1, Arrays.copyOfRange(signatureBytes, 0, 32)));
    ASN1Integer d_s =
            new ASN1Integer(new BigInteger(1, Arrays.copyOfRange(signatureBytes, 32, 64)));
    ASN1EncodableVector v2 = new ASN1EncodableVector();
    v2.add(d_r);
    v2.add(d_s);
    DERSequence der = new DERSequence(v2);
    boolean b =
            SM2Algorithm.verify(
                    sourceData,
                    der.getEncoded(),
                    publicKey.substring(0, 64),
                    publicKey.substring(64, 128));
    assertTrue("Test sm2 verify", b);
}
 

/**
 * Extract extensions from CSR object
 */
public static Extensions getExtensionsFromCSR(JcaPKCS10CertificationRequest csr) {
    Attribute[] attributess = csr.getAttributes(PKCSObjectIdentifiers.pkcs_9_at_extensionRequest);
    for (Attribute attribute : attributess) {
        ASN1Set attValue = attribute.getAttrValues();
        if (attValue != null) {
            ASN1Encodable extension = attValue.getObjectAt(0);
            if (extension instanceof Extensions) {
                return (Extensions) extension;
            } else if (extension instanceof DERSequence) {
                return Extensions.getInstance(extension);
            }
        }
    }
    return null;
}
 

private Certificate[] cmpCaCerts() throws Exception {
  ProtectedPKIMessageBuilder builder = new ProtectedPKIMessageBuilder(
      PKIHeader.CMP_2000, requestorSubject, responderSubject);
  builder.setMessageTime(new Date());
  builder.setTransactionID(randomTransactionId());
  builder.setSenderNonce(randomSenderNonce());

  ASN1EncodableVector vec = new ASN1EncodableVector();
  vec.add(new ASN1Integer(CMP_ACTION_CACERTCHAIN));

  InfoTypeAndValue itv = new InfoTypeAndValue(id_xipki_cmp_cacertchain, new DERSequence(vec));
  PKIBody body = new PKIBody(PKIBody.TYPE_GEN_MSG, new GenMsgContent(itv));
  builder.setBody(body);

  ProtectedPKIMessage request = build(builder);
  PKIMessage response = transmit(request, null);
  ASN1Encodable asn1Value = extractGeneralRepContent(response, id_xipki_cmp_cacertchain.getId());
  ASN1Sequence seq = ASN1Sequence.getInstance(asn1Value);

  final int size = seq.size();
  Certificate[] caCerts = new Certificate[size];
  for (int i = 0; i < size; i++) {
    caCerts[i] = CMPCertificate.getInstance(seq.getObjectAt(i)).getX509v3PKCert();
  }
  return caCerts;
}
 

private ASN1Sequence createPublicKeyAndChallenge() throws SpkacException {
	ASN1EncodableVector publicKeyAlgorithm = new ASN1EncodableVector();
	publicKeyAlgorithm.add(new ASN1ObjectIdentifier(getPublicKeyAlg().oid()));

	if (getPublicKey() instanceof RSAPublicKey) {
		publicKeyAlgorithm.add(DERNull.INSTANCE);
	} else {
		DSAParams dsaParams = ((DSAPublicKey) getPublicKey()).getParams();

		ASN1EncodableVector dssParams = new ASN1EncodableVector();
		dssParams.add(new ASN1Integer(dsaParams.getP()));
		dssParams.add(new ASN1Integer(dsaParams.getQ()));
		dssParams.add(new ASN1Integer(dsaParams.getG()));

		publicKeyAlgorithm.add(new DERSequence(dssParams));
	}

	ASN1EncodableVector spki = new ASN1EncodableVector();
	spki.add(new DERSequence(publicKeyAlgorithm));
	spki.add(encodePublicKeyAsBitString(getPublicKey()));

	ASN1EncodableVector publicKeyAndChallenge = new ASN1EncodableVector();
	publicKeyAndChallenge.add(new DERSequence(spki));
	publicKeyAndChallenge.add(new DERIA5String(getChallenge()));
	return new DERSequence(publicKeyAndChallenge);
}
 

private void okPressed() {
	List<AccessDescription> accessDescriptions = jadAccessDescriptions.getAccessDescriptions();

	if (accessDescriptions.isEmpty()) {
		JOptionPane.showMessageDialog(this, res.getString("DAuthorityInformationAccess.ValueReq.message"),
				getTitle(), JOptionPane.WARNING_MESSAGE);
		return;
	}

	ASN1EncodableVector vec = new ASN1EncodableVector();
	for (AccessDescription accessDescription : accessDescriptions) {
		vec.add(accessDescription);
	}
	AuthorityInformationAccess authorityInformationAccess =
			AuthorityInformationAccess.getInstance(new DERSequence(vec));

	try {
		value = authorityInformationAccess.getEncoded(ASN1Encoding.DER);
	} catch (IOException e) {
		DError.displayError(this, e);
		return;
	}

	closeDialog();
}
 

/**
 * 証明書署名要求のオブジェクトを作成する.
 *
 * @param keyPair キーペア
 * @param commonName コモンネーム
 * @param generalNames SANs
 * @return 証明書署名要求のオブジェクト
 * @throws GeneralSecurityException 作成に失敗した場合
 */
private static PKCS10CertificationRequest createCSR(final KeyPair keyPair,
                                                    final String commonName,
                                                    final GeneralNames generalNames) throws GeneralSecurityException {
    final String signatureAlgorithm = "SHA256WithRSAEncryption";
    final X500Principal principal = new X500Principal("CN=" + commonName + ", O=Device Connect Project, L=N/A, ST=N/A, C=JP");
    DERSequence sanExtension= new DERSequence(new ASN1Encodable[] {
            X509Extensions.SubjectAlternativeName,
            new DEROctetString(generalNames)
    });
    DERSet extensions = new DERSet(new DERSequence(sanExtension));
    DERSequence extensionRequest = new DERSequence(new ASN1Encodable[] {
            PKCSObjectIdentifiers.pkcs_9_at_extensionRequest,
            extensions
    });
    DERSet attributes = new DERSet(extensionRequest);
    return new PKCS10CertificationRequest(
            signatureAlgorithm,
            principal,
            keyPair.getPublic(),
            attributes,
            keyPair.getPrivate(),
            SecurityUtil.getSecurityProvider());
}
 

@Override
public ASN1Primitive toASN1Primitive() {
    DERTaggedObject parametersEncodable = parameters()
            .map(DEROctetString::new)
            .map(e -> new DERTaggedObject(PARAMETERS, e))
            .orElseGet(null);

    DERTaggedObject publicKeyEncodable = publicKey()
            .map(DERBitString::new)
            .map(e -> new DERTaggedObject(PUBLIC_KEY, e))
            .orElseGet(null);

    ASN1EncodableVector vector = DER.vector(
            new ASN1Integer(version),
            new DEROctetString(privateKey),
            parametersEncodable,
            publicKeyEncodable);

    return new DERSequence(vector);
}
 

@Override
  public Attribute getValue() throws SignerException {

  	List<org.bouncycastle.asn1.x509.Certificate> certificateValues = new ArrayList<org.bouncycastle.asn1.x509.Certificate>();
  	try {
  		
  		int chainSize = certificates.length -1;
   		  for (int i = 0; i < chainSize; i++ ){
  		  	    X509Certificate cert = (X509Certificate) certificates[i];
  		  	  byte data[] = cert.getEncoded();
  		  	  certificateValues.add(org.bouncycastle.asn1.x509.Certificate.getInstance(data));    		  	  
  		 }	 
  		  org.bouncycastle.asn1.x509.Certificate[] certValuesArray = new org.bouncycastle.asn1.x509.Certificate[certificateValues.size()];
	return new Attribute(new ASN1ObjectIdentifier(identifier), new DERSet(new DERSequence(certificateValues.toArray(certValuesArray))));
  	} catch (CertificateEncodingException e) {
  		throw new SignerException(e.getMessage());
}
  }
 

@Override
public Attribute getValue() {
    try {
        X509Certificate cert = (X509Certificate) certificates[0];
        Digest digest = DigestFactory.getInstance().factoryDefault();
        digest.setAlgorithm(DigestAlgorithmEnum.SHA_1);
        byte[] hash = digest.digest(cert.getEncoded());
        X500Name dirName = new X500Name(cert.getSubjectDN().getName());
        GeneralName name = new GeneralName(dirName);
        GeneralNames issuer = new GeneralNames(name);
        ASN1Integer serial = new ASN1Integer(cert.getSerialNumber());
        IssuerSerial issuerSerial = new IssuerSerial(issuer, serial);
        ESSCertID essCertId = new ESSCertID(hash, issuerSerial);
        return new Attribute(new ASN1ObjectIdentifier(identifier), new DERSet(new DERSequence(new ASN1Encodable[]{new DERSequence(essCertId), new DERSequence(DERNull.INSTANCE)})));

    } catch (CertificateEncodingException ex) {
        throw new SignerException(ex.getMessage());
    }
}
 

/**
 * <pre>
 *  SignerAttributeV2 ::= SEQUENCE {
 *	 	claimedAttributes [0] ClaimedAttributes OPTIONAL,
 * 		certifiedAttributesV2 [1] CertifiedAttributesV2 OPTIONAL,
 * 		signedAssertions [2] SignedAssertions OPTIONAL
 *	}
 * </pre>
 */
@Override
public ASN1Primitive toASN1Primitive() {
	ASN1EncodableVector v = new ASN1EncodableVector();

	for (int i = 0; i != values.length; i++) {
		if (values[i] instanceof Attribute[]) {
			v.add(new DERTaggedObject(0, new DERSequence((Attribute[]) values[i])));
		} else if (values[i] instanceof CertifiedAttributesV2) {
			v.add(new DERTaggedObject(1, (CertifiedAttributesV2) values[i]));
		} else if (values[i] instanceof SignedAssertions) {
			v.add(new DERTaggedObject(2, (SignedAssertions) values[i]));
		} else {
			LOG.warn("Unsupported type {}", values[i]);
		}
	}

	return new DERSequence(v);
}
 

public static Extension createExtnSubjectInfoAccess(List<String> accessMethodAndLocations,
    boolean critical) throws BadInputException {
  if (CollectionUtil.isEmpty(accessMethodAndLocations)) {
    return null;
  }

  ASN1EncodableVector vector = new ASN1EncodableVector();
  for (String accessMethodAndLocation : accessMethodAndLocations) {
    vector.add(createAccessDescription(accessMethodAndLocation));
  }
  ASN1Sequence seq = new DERSequence(vector);
  try {
    return new Extension(Extension.subjectInfoAccess, critical, seq.getEncoded());
  } catch (IOException ex) {
    throw new IllegalStateException(ex.getMessage(), ex);
  }
}
 

private void initAuthorizationTemplate(Set<ASN1ObjectIdentifier> extnIds,
    Map<String, ExtensionType> extensions) throws CertprofileException {
  ASN1ObjectIdentifier type = ObjectIdentifiers.Xipki.id_xipki_ext_authorizationTemplate;
  if (extensionControls.containsKey(type)) {
    extnIds.remove(type);
    AuthorizationTemplate extConf = getExtension(type, extensions).getAuthorizationTemplate();
    if (extConf != null) {
      ASN1EncodableVector vec = new ASN1EncodableVector();
      vec.add(new ASN1ObjectIdentifier(extConf.getType().getOid()));
      vec.add(new DEROctetString(extConf.getAccessRights().getValue()));
      ASN1Encodable extValue = new DERSequence(vec);
      authorizationTemplate =
          new ExtensionValue(extensionControls.get(type).isCritical(), extValue);
    }
  }
}
 

/**
 * The field unsignedAttrsHashIndex is a sequence of octet strings. Each one contains the hash value of one
 * instance of Attribute within unsignedAttrs field of the SignerInfo. A hash value for every instance of
 * Attribute, as present at the time when the corresponding archive time-stamp is requested, shall be included in
 * unsignedAttrsHashIndex. No other hash values shall be included in this field.
 *
 * @param signerInformation {@link SignerInformation}
 * @param atsHashIndexVersionIdentifier {@link ASN1ObjectIdentifier} of the ats-hash-index table version to create
 * @return
 */
private ASN1Sequence getUnsignedAttributesHashIndex(SignerInformation signerInformation, ASN1ObjectIdentifier atsHashIndexVersionIdentifier) {

	final ASN1EncodableVector unsignedAttributesHashIndex = new ASN1EncodableVector();
	AttributeTable unsignedAttributes = signerInformation.getUnsignedAttributes();
	final ASN1EncodableVector asn1EncodableVector = unsignedAttributes.toASN1EncodableVector();
	for (int i = 0; i < asn1EncodableVector.size(); i++) {
		final Attribute attribute = (Attribute) asn1EncodableVector.get(i);
		if (!excludedAttributesFromAtsHashIndex.contains(attribute.getAttrType())) {
			List<DEROctetString> attributeDerOctetStringHashes = getAttributeDerOctetStringHashes(attribute, atsHashIndexVersionIdentifier);
			for (DEROctetString derOctetStringDigest : attributeDerOctetStringHashes) {
				unsignedAttributesHashIndex.add(derOctetStringDigest);
			}
		}
	}
	return new DERSequence(unsignedAttributesHashIndex);
}
 

/**
 * Extract extensions from CSR object
 */
public static Extensions getExtensionsFromCSR(JcaPKCS10CertificationRequest csr) {
    Attribute[] attributess = csr.getAttributes(PKCSObjectIdentifiers.pkcs_9_at_extensionRequest);
    for (Attribute attribute : attributess) {
        ASN1Set attValue = attribute.getAttrValues();
        if (attValue != null) {
            ASN1Encodable extension = attValue.getObjectAt(0);
            if (extension instanceof Extensions) {
                return (Extensions) extension;
            } else if (extension instanceof DERSequence) {
                return Extensions.getInstance(extension);
            }
        }
    }
    return null;
}
 

@Override
public ASN1Primitive toASN1Primitive() {

    ASN1EncodableVector v = new ASN1EncodableVector();
    for (SignedAssertion sa : assertions) {
        v.add(sa);
    }

    return new DERSequence(v);
}
 

protected static Certificate createSelfSignedCert(final KeyPair keyPair) throws Exception {
    final X500Name dn = new X500Name("cn=Unknown");
    final V3TBSCertificateGenerator certGen = new V3TBSCertificateGenerator();

    certGen.setSerialNumber(new ASN1Integer(BigInteger.valueOf(1)));
    certGen.setIssuer(dn);
    certGen.setSubject(dn);
    certGen.setStartDate(new Time(new Date(System.currentTimeMillis() - 1000L)));

    final Date expiration = new Date(System.currentTimeMillis() + 100000);
    certGen.setEndDate(new Time(expiration));

    final AlgorithmIdentifier sigAlgID = new AlgorithmIdentifier(PKCSObjectIdentifiers.sha1WithRSAEncryption, DERNull.INSTANCE);
    certGen.setSignature(sigAlgID);
    certGen.setSubjectPublicKeyInfo(SubjectPublicKeyInfo.getInstance(keyPair.getPublic().getEncoded()));

    final Signature sig = Signature.getInstance("SHA1WithRSA");
    sig.initSign(keyPair.getPrivate());
    sig.update(certGen.generateTBSCertificate().getEncoded(ASN1Encoding.DER));

    final TBSCertificate tbsCert = certGen.generateTBSCertificate();
    final ASN1EncodableVector v = new ASN1EncodableVector();

    v.add(tbsCert);
    v.add(sigAlgID);
    v.add(new DERBitString(sig.sign()));

    final Certificate cert = CertificateFactory.getInstance("X.509")
        .generateCertificate(new ByteArrayInputStream(new DERSequence(v).getEncoded(ASN1Encoding.DER)));
    cert.verify(keyPair.getPublic());
    return cert;
}
 

public void fillInto(X509v3CertificateBuilder certGen)
        throws CertIOException {
    if (!sans.isEmpty()) {
        ASN1Encodable[] encodables = sans.toArray(new ASN1Encodable[sans
                .size()]);
        certGen.addExtension(Extension.subjectAlternativeName, false,
                new DERSequence(encodables));
    }
}
 

private static Certificate createSelfSignedCert(final KeyPair keyPair) throws Exception {
    final X500Name dn = new X500Name("cn=Unknown");
    final V3TBSCertificateGenerator certGen = new V3TBSCertificateGenerator();

    certGen.setSerialNumber(new ASN1Integer(BigInteger.valueOf(1)));
    certGen.setIssuer(dn);
    certGen.setSubject(dn);
    certGen.setStartDate(new Time(new Date(System.currentTimeMillis() - 1000L)));

    final Date expiration = new Date(System.currentTimeMillis() + 100000);
    certGen.setEndDate(new Time(expiration));

    final AlgorithmIdentifier sigAlgID = new AlgorithmIdentifier(PKCSObjectIdentifiers.sha1WithRSAEncryption, DERNull.INSTANCE);
    certGen.setSignature(sigAlgID);
    certGen.setSubjectPublicKeyInfo(SubjectPublicKeyInfo.getInstance(keyPair.getPublic().getEncoded()));

    final Signature sig = Signature.getInstance("SHA1WithRSA");
    sig.initSign(keyPair.getPrivate());
    sig.update(certGen.generateTBSCertificate().getEncoded(ASN1Encoding.DER));

    final TBSCertificate tbsCert = certGen.generateTBSCertificate();
    final ASN1EncodableVector v = new ASN1EncodableVector();

    v.add(tbsCert);
    v.add(sigAlgID);
    v.add(new DERBitString(sig.sign()));

    final Certificate cert = CertificateFactory.getInstance("X.509")
        .generateCertificate(new ByteArrayInputStream(new DERSequence(v).getEncoded(ASN1Encoding.DER)));
    cert.verify(keyPair.getPublic());
    return cert;
}
 

@Override
public ASN1Primitive toASN1Primitive() {

	ASN1EncodableVector dv = new ASN1EncodableVector();
	dv.add(issuerDomainPolicy);
	dv.add(subjectDomainPolicy);
	return new DERSequence(dv);
}
 

/**
 * 将SEC1标准的私钥字节流恢复为PKCS8标准的字节流
 *
 * @param sec1Key
 * @return
 * @throws IOException
 */
public static byte[] convertECPrivateKeySEC1ToPKCS8(byte[] sec1Key) throws IOException {
    /**
     * 参考org.bouncycastle.asn1.pkcs.PrivateKeyInfo和
     * org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPrivateKey，逆向拼装
     */
    X962Parameters params = getDomainParametersFromName(SM2Util.JDK_EC_SPEC, false);
    ASN1OctetString privKey = new DEROctetString(sec1Key);
    ASN1EncodableVector v = new ASN1EncodableVector();
    v.add(new ASN1Integer(0)); //版本号
    v.add(new AlgorithmIdentifier(X9ObjectIdentifiers.id_ecPublicKey, params)); //算法标识
    v.add(privKey);
    DERSequence ds = new DERSequence(v);
    return ds.getEncoded(ASN1Encoding.DER);
}
 

private void checkExtnPolicyMappings(StringBuilder failureMsg, byte[] extensionValue,
    Extensions requestedExtns, ExtensionControl extControl) {
  PolicyMappings conf = policyMappings;
  if (conf == null) {
    checkConstantExtnValue(Extension.policyMappings, failureMsg, extensionValue,
        requestedExtns, extControl);
    return;
  }

  ASN1Sequence isPolicyMappings = DERSequence.getInstance(extensionValue);
  Map<String, String> isMap = new HashMap<>();
  int size = isPolicyMappings.size();
  for (int i = 0; i < size; i++) {
    ASN1Sequence seq = ASN1Sequence.getInstance(isPolicyMappings.getObjectAt(i));
    CertPolicyId issuerDomainPolicy = CertPolicyId.getInstance(seq.getObjectAt(0));
    CertPolicyId subjectDomainPolicy = CertPolicyId.getInstance(seq.getObjectAt(1));
    isMap.put(issuerDomainPolicy.getId(), subjectDomainPolicy.getId());
  }

  for (PolicyIdMappingType m : conf.getMappings()) {
    String expIssuerDomainPolicy = m.getIssuerDomainPolicy().getOid();
    String expSubjectDomainPolicy = m.getSubjectDomainPolicy().getOid();

    String isSubjectDomainPolicy = isMap.remove(expIssuerDomainPolicy);
    if (isSubjectDomainPolicy == null) {
      failureMsg.append("issuerDomainPolicy '").append(expIssuerDomainPolicy)
        .append("' is absent but is required; ");
    } else if (!isSubjectDomainPolicy.equals(expSubjectDomainPolicy)) {
      addViolation(failureMsg, "subjectDomainPolicy for issuerDomainPolicy",
          isSubjectDomainPolicy, expSubjectDomainPolicy);
    }
  }

  if (CollectionUtil.isNotEmpty(isMap)) {
    failureMsg.append("issuerDomainPolicies '").append(isMap.keySet())
      .append("' are present but not expected; ");
  }
}
 

/**
 * Fill subject alternate names in to signedCertificatebuilder to build new certificate
 * @param sans  a list of subject alternate name.
 *
 * */
private void fillSans(List<ASN1Encodable> sans, X509v3CertificateBuilder x509v3CertificateBuilder)
    throws CertIOException {
  if (!sans.isEmpty()) {
    ASN1Encodable[] encodables = sans.toArray(new ASN1Encodable[sans.size()]);
    x509v3CertificateBuilder.addExtension(Extension.subjectAlternativeName, false, new DERSequence(encodables));
  }
}
 

@Override
public byte[] toByteArray () {
    try {
        ByteArrayOutputStream collector = new ByteArrayOutputStream();
        DEROutputStream der = new DEROutputStream(collector);
        ASN1EncodableVector fields = new ASN1EncodableVector();
        int res = getResult();
        if ( res != UNSPECIFIED_RESULT ) {
            fields.add(new DERTaggedObject(true, 0, new ASN1Enumerated(res)));
        }
        ASN1ObjectIdentifier mech = getMechanism();
        if ( mech != null ) {
            fields.add(new DERTaggedObject(true, 1, mech));
        }
        byte[] mechanismToken = getMechanismToken();
        if ( mechanismToken != null ) {
            fields.add(new DERTaggedObject(true, 2, new DEROctetString(mechanismToken)));
        }
        byte[] mechanismListMIC = getMechanismListMIC();
        if ( mechanismListMIC != null ) {
            fields.add(new DERTaggedObject(true, 3, new DEROctetString(mechanismListMIC)));
        }
        der.writeObject(new DERTaggedObject(true, 1, new DERSequence(fields)));
        return collector.toByteArray();
    }
    catch ( IOException ex ) {
        throw new IllegalStateException(ex.getMessage());
    }
}
 

@Override
public ASN1Primitive toASN1Primitive() {
  ASN1EncodableVector vec = new ASN1EncodableVector();
  for (ObjectIdentifier objectId : objectIds) {
    vec.add(objectId);
  }
  return new DERSequence(vec);
}
 

/**
 * @param mechs
 * @return
 * @throws CIFSException
 */
private static byte[] encodeMechs ( ASN1ObjectIdentifier[] mechs ) throws CIFSException {
    try {
        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        DEROutputStream dos = new DEROutputStream(bos);
        dos.writeObject(new DERSequence(mechs));
        dos.close();
        return bos.toByteArray();
    }
    catch ( IOException e ) {
        throw new CIFSException("Failed to encode mechList", e);
    }
}
 

public RevocationInfoArchival(CertificateList[] crlVals, OCSPResponse[] ocspVals, OtherRevVals otherRevVals)
{
    if (null != crlVals)
    {
        this.crlVals = new DERSequence(crlVals);
    }
    if (null != ocspVals)
    {
        this.ocspVals = new DERSequence(ocspVals);
    }
    this.otherRevVals = otherRevVals;
}
 

@Override
public void parse(ASN1Primitive derObject) {
    ASN1Sequence derSequence = ASN1Object.getDERSequence(derObject);
    ASN1Primitive object = derSequence.getObjectAt(0).toASN1Primitive();
    if (object instanceof DERNull) {
        this.recognizedCommitmentType = null;
    } else if (object instanceof DERSequence) {
        this.recognizedCommitmentType = new CommitmentType();
        this.recognizedCommitmentType.parse(object);
    }
}