Example usage for org.bouncycastle.asn1 DERSequence DERSequence

List of usage examples for org.bouncycastle.asn1 DERSequence DERSequence

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Introduction

In this page you can find the example usage for org.bouncycastle.asn1 DERSequence DERSequence.

Prototype

public DERSequence(ASN1Encodable[] elements)

Source Link

Document

Create a sequence containing an array of objects.

Usage

From source file:net.lightbody.bmp.proxy.selenium.CertificateCreator.java

License:Open Source License

/**
 * Creates a typical Certification Authority (CA) certificate.
 * @param keyPair/*from  ww w . j  av  a  2s  . c  o  m*/
 * @throws SecurityException
 * @throws InvalidKeyException
 * @throws NoSuchProviderException
 * @throws NoSuchAlgorithmException
 * @throws CertificateException
 */
@SuppressWarnings("deprecation")
public static X509Certificate createTypicalMasterCert(final KeyPair keyPair)
        throws SignatureException, InvalidKeyException, SecurityException, CertificateException,
        NoSuchAlgorithmException, NoSuchProviderException {

    X509V3CertificateGenerator v3CertGen = new X509V3CertificateGenerator();

    X509Principal issuer = new X509Principal(
            "O=CyberVillians.com,OU=CyberVillians Certification Authority,C=US");

    // Create
    v3CertGen.setSerialNumber(BigInteger.valueOf(1));
    v3CertGen.setIssuerDN(issuer);
    v3CertGen.setSubjectDN(issuer);

    //Set validity period
    v3CertGen
            .setNotBefore(new Date(System.currentTimeMillis() - 12 /* months */ * (1000L * 60 * 60 * 24 * 30)));
    v3CertGen
            .setNotAfter(new Date(System.currentTimeMillis() + 240 /* months */ * (1000L * 60 * 60 * 24 * 30)));

    //Set signature algorithm & public key
    v3CertGen.setPublicKey(keyPair.getPublic());
    v3CertGen.setSignatureAlgorithm(CertificateCreator.SIGN_ALGO);

    // Add typical extensions for signing cert
    v3CertGen.addExtension(X509Extensions.SubjectKeyIdentifier, false,
            new SubjectKeyIdentifierStructure(keyPair.getPublic()));

    v3CertGen.addExtension(X509Extensions.BasicConstraints, true, new BasicConstraints(0));

    v3CertGen.addExtension(X509Extensions.KeyUsage, false,
            new KeyUsage(KeyUsage.cRLSign | KeyUsage.keyCertSign));

    DEREncodableVector typicalCAExtendedKeyUsages = new DEREncodableVector();

    typicalCAExtendedKeyUsages.add(new DERObjectIdentifier(ExtendedKeyUsageConstants.serverAuth));
    typicalCAExtendedKeyUsages.add(new DERObjectIdentifier(ExtendedKeyUsageConstants.OCSPSigning));
    typicalCAExtendedKeyUsages.add(new DERObjectIdentifier(ExtendedKeyUsageConstants.verisignUnknown));

    v3CertGen.addExtension(X509Extensions.ExtendedKeyUsage, false, new DERSequence(typicalCAExtendedKeyUsages));

    X509Certificate cert = v3CertGen.generate(keyPair.getPrivate(), "BC");

    cert.checkValidity(new Date());

    cert.verify(keyPair.getPublic());

    return cert;
}

From source file:net.maritimecloud.identityregistry.utils.CertificateUtil.java

License:Apache License

/**
 * Builds and signs a certificate. The certificate will be build on the given subject-public-key and signed with
 * the given issuer-private-key. The issuer and subject will be identified in the strings provided.
 *
 * @return A signed X509Certificate//from w  w  w  .  j a v  a 2  s  .  com
 * @throws Exception
 */
public X509Certificate buildAndSignCert(BigInteger serialNumber, PrivateKey signerPrivateKey,
        PublicKey signerPublicKey, PublicKey subjectPublicKey, X500Name issuer, X500Name subject,
        Map<String, String> customAttrs, String type) throws Exception {
    // Dates are converted to GMT/UTC inside the cert builder 
    Calendar cal = Calendar.getInstance();
    Date now = cal.getTime();
    Date expire = new GregorianCalendar(CERT_EXPIRE_YEAR, 0, 1).getTime();
    X509v3CertificateBuilder certV3Bldr = new JcaX509v3CertificateBuilder(issuer, serialNumber, now, // Valid from now...
            expire, // until CERT_EXPIRE_YEAR
            subject, subjectPublicKey);
    JcaX509ExtensionUtils extensionUtil = new JcaX509ExtensionUtils();
    // Create certificate extensions
    if ("ROOTCA".equals(type)) {
        certV3Bldr = certV3Bldr.addExtension(Extension.basicConstraints, true, new BasicConstraints(true))
                .addExtension(Extension.keyUsage, true,
                        new X509KeyUsage(X509KeyUsage.digitalSignature | X509KeyUsage.nonRepudiation
                                | X509KeyUsage.keyEncipherment | X509KeyUsage.keyCertSign
                                | X509KeyUsage.cRLSign));
    } else if ("INTERMEDIATE".equals(type)) {
        certV3Bldr = certV3Bldr.addExtension(Extension.basicConstraints, true, new BasicConstraints(true))
                .addExtension(Extension.keyUsage, true,
                        new X509KeyUsage(X509KeyUsage.digitalSignature | X509KeyUsage.nonRepudiation
                                | X509KeyUsage.keyEncipherment | X509KeyUsage.keyCertSign
                                | X509KeyUsage.cRLSign));
    } else {
        // Subject Alternative Name
        GeneralName[] genNames = null;
        if (customAttrs != null && !customAttrs.isEmpty()) {
            genNames = new GeneralName[customAttrs.size()];
            Iterator<Map.Entry<String, String>> it = customAttrs.entrySet().iterator();
            int idx = 0;
            while (it.hasNext()) {
                Map.Entry<String, String> pair = it.next();
                //genNames[idx] = new GeneralName(GeneralName.otherName, new DERUTF8String(pair.getKey() + ";" + pair.getValue()));
                DERSequence othernameSequence = new DERSequence(
                        new ASN1Encodable[] { new ASN1ObjectIdentifier(pair.getKey()),
                                new DERTaggedObject(true, 0, new DERUTF8String(pair.getValue())) });
                genNames[idx] = new GeneralName(GeneralName.otherName, othernameSequence);
                idx++;
            }
        }
        if (genNames != null) {
            certV3Bldr = certV3Bldr.addExtension(Extension.subjectAlternativeName, false,
                    new GeneralNames(genNames));
        }
    }
    // Basic extension setup
    certV3Bldr = certV3Bldr
            .addExtension(Extension.authorityKeyIdentifier, false,
                    extensionUtil.createAuthorityKeyIdentifier(signerPublicKey))
            .addExtension(Extension.subjectKeyIdentifier, false,
                    extensionUtil.createSubjectKeyIdentifier(subjectPublicKey));
    // CRL Distribution Points
    DistributionPointName distPointOne = new DistributionPointName(
            new GeneralNames(new GeneralName(GeneralName.uniformResourceIdentifier, CRL_URL)));
    DistributionPoint[] distPoints = new DistributionPoint[1];
    distPoints[0] = new DistributionPoint(distPointOne, null, null);
    certV3Bldr.addExtension(Extension.cRLDistributionPoints, false, new CRLDistPoint(distPoints));
    // OCSP endpoint
    GeneralName ocspName = new GeneralName(GeneralName.uniformResourceIdentifier, OCSP_URL);
    AuthorityInformationAccess authorityInformationAccess = new AuthorityInformationAccess(
            X509ObjectIdentifiers.ocspAccessMethod, ocspName);
    certV3Bldr.addExtension(Extension.authorityInfoAccess, false, authorityInformationAccess);
    // Create the key signer
    JcaContentSignerBuilder builder = new JcaContentSignerBuilder(SIGNER_ALGORITHM);
    builder.setProvider(BC_PROVIDER_NAME);
    ContentSigner signer = builder.build(signerPrivateKey);
    return new JcaX509CertificateConverter().setProvider(BC_PROVIDER_NAME)
            .getCertificate(certV3Bldr.build(signer));
}

From source file:net.maritimecloud.pki.CertificateBuilder.java

License:Apache License

/**
 * Builds and signs a certificate. The certificate will be build on the given subject-public-key and signed with
 * the given issuer-private-key. The issuer and subject will be identified in the strings provided.
 *
 * @param serialNumber The serialnumber of the new certificate.
 * @param signerPrivateKey Private key for signing the certificate
 * @param signerPublicKey Public key of the signing certificate
 * @param subjectPublicKey Public key for the new certificate
 * @param issuer DN of the signing certificate
 * @param subject DN of the new certificate
 * @param customAttrs The custom MC attributes to include in the certificate
 * @param type Type of certificate, can be "ROOT", "INTERMEDIATE" or "ENTITY".
 * @param ocspUrl OCSP endpoint/*from w w  w . java2s .  co m*/
 * @param crlUrl CRL endpoint - can be null
 * @return A signed X509Certificate
 * @throws Exception Throws exception on certificate generation errors.
 */
public X509Certificate buildAndSignCert(BigInteger serialNumber, PrivateKey signerPrivateKey,
        PublicKey signerPublicKey, PublicKey subjectPublicKey, X500Name issuer, X500Name subject,
        Map<String, String> customAttrs, String type, String ocspUrl, String crlUrl) throws Exception {
    // Dates are converted to GMT/UTC inside the cert builder
    Calendar cal = Calendar.getInstance();
    Date now = cal.getTime();
    Date expire = new GregorianCalendar(CERT_EXPIRE_YEAR, 0, 1).getTime();
    X509v3CertificateBuilder certV3Bldr = new JcaX509v3CertificateBuilder(issuer, serialNumber, now, // Valid from now...
            expire, // until CERT_EXPIRE_YEAR
            subject, subjectPublicKey);
    JcaX509ExtensionUtils extensionUtil = new JcaX509ExtensionUtils();
    // Create certificate extensions
    if ("ROOTCA".equals(type)) {
        certV3Bldr = certV3Bldr.addExtension(Extension.basicConstraints, true, new BasicConstraints(true))
                .addExtension(Extension.keyUsage, true,
                        new X509KeyUsage(X509KeyUsage.digitalSignature | X509KeyUsage.nonRepudiation
                                | X509KeyUsage.keyEncipherment | X509KeyUsage.keyCertSign
                                | X509KeyUsage.cRLSign));
    } else if ("INTERMEDIATE".equals(type)) {
        certV3Bldr = certV3Bldr.addExtension(Extension.basicConstraints, true, new BasicConstraints(true))
                .addExtension(Extension.keyUsage, true,
                        new X509KeyUsage(X509KeyUsage.digitalSignature | X509KeyUsage.nonRepudiation
                                | X509KeyUsage.keyEncipherment | X509KeyUsage.keyCertSign
                                | X509KeyUsage.cRLSign));
    } else {
        // Subject Alternative Name
        GeneralName[] genNames = null;
        if (customAttrs != null && !customAttrs.isEmpty()) {
            genNames = new GeneralName[customAttrs.size()];
            Iterator<Map.Entry<String, String>> it = customAttrs.entrySet().iterator();
            int idx = 0;
            while (it.hasNext()) {
                Map.Entry<String, String> pair = it.next();
                if (PKIConstants.X509_SAN_DNSNAME.equals(pair.getKey())) {
                    genNames[idx] = new GeneralName(GeneralName.dNSName, pair.getValue());
                } else {
                    //genNames[idx] = new GeneralName(GeneralName.otherName, new DERUTF8String(pair.getKey() + ";" + pair.getValue()));
                    DERSequence othernameSequence = new DERSequence(
                            new ASN1Encodable[] { new ASN1ObjectIdentifier(pair.getKey()),
                                    new DERTaggedObject(true, 0, new DERUTF8String(pair.getValue())) });
                    genNames[idx] = new GeneralName(GeneralName.otherName, othernameSequence);
                }
                idx++;
            }
        }
        if (genNames != null) {
            certV3Bldr = certV3Bldr.addExtension(Extension.subjectAlternativeName, false,
                    new GeneralNames(genNames));
        }
    }
    // Basic extension setup
    certV3Bldr = certV3Bldr
            .addExtension(Extension.authorityKeyIdentifier, false,
                    extensionUtil.createAuthorityKeyIdentifier(signerPublicKey))
            .addExtension(Extension.subjectKeyIdentifier, false,
                    extensionUtil.createSubjectKeyIdentifier(subjectPublicKey));
    // CRL Distribution Points
    DistributionPointName distPointOne = new DistributionPointName(
            new GeneralNames(new GeneralName(GeneralName.uniformResourceIdentifier, crlUrl)));
    DistributionPoint[] distPoints = new DistributionPoint[1];
    distPoints[0] = new DistributionPoint(distPointOne, null, null);
    certV3Bldr.addExtension(Extension.cRLDistributionPoints, false, new CRLDistPoint(distPoints));
    // OCSP endpoint - is not available for the CAs
    if (ocspUrl != null) {
        GeneralName ocspName = new GeneralName(GeneralName.uniformResourceIdentifier, ocspUrl);
        AuthorityInformationAccess authorityInformationAccess = new AuthorityInformationAccess(
                X509ObjectIdentifiers.ocspAccessMethod, ocspName);
        certV3Bldr.addExtension(Extension.authorityInfoAccess, false, authorityInformationAccess);
    }
    // Create the key signer
    JcaContentSignerBuilder builder = new JcaContentSignerBuilder(SIGNER_ALGORITHM);
    builder.setProvider(BC_PROVIDER_NAME);
    ContentSigner signer = builder.build(signerPrivateKey);
    return new JcaX509CertificateConverter().setProvider(BC_PROVIDER_NAME)
            .getCertificate(certV3Bldr.build(signer));
}

From source file:net.ripe.rpki.commons.crypto.cms.manifest.ManifestCmsBuilder.java

License:BSD License

ASN1Encodable encodeFileAndHash(String fileName, byte[] hash) {
    ASN1Encodable[] seq = { new DERIA5String(fileName, true), new DERBitString(hash) };
    return new DERSequence(seq);
}

From source file:net.ripe.rpki.commons.crypto.cms.manifest.ManifestCmsBuilder.java

License:BSD License

ASN1Encodable encodeFileList() {
    ASN1EncodableVector seq = new ASN1EncodableVector();
    for (Map.Entry<String, byte[]> fileAndHash : files.entrySet()) {
        seq.add(encodeFileAndHash(fileAndHash.getKey(), fileAndHash.getValue()));
    }/*  w  w  w . ja va  2s.c o  m*/
    return new DERSequence(seq);
}

From source file:net.ripe.rpki.commons.crypto.cms.manifest.ManifestCmsBuilder.java

License:BSD License

/**
 * Note: in DER encoding a field with a value equal to its default should
 * NOT be encoded. So the version field should not be present.
 */// w w w.j ava 2 s  . c  om
ASN1Encodable encodeManifest() {
    ASN1Encodable[] seq = { new ASN1Integer(number), new ASN1GeneralizedTime(thisUpdateTime.toDate()),
            new ASN1GeneralizedTime(nextUpdateTime.toDate()),
            new ASN1ObjectIdentifier(ManifestCms.FILE_HASH_ALGORITHM), encodeFileList() };
    return new DERSequence(seq);
}

From source file:net.ripe.rpki.commons.crypto.cms.roa.RoaCmsBuilder.java

License:BSD License

/**
 * <pre>//from ww w .  j a v  a2  s . c  o m
 * ROAIPAddress ::= SEQUENCE {
 *     address IPAdress,
 *     maxLength INTEGER OPTIONAL }
 * </pre>
 */
ASN1Object encodeRoaIpAddress(RoaPrefix prefix) {
    DERBitString address = Asn1Util.resourceToBitString(prefix.getPrefix().getStart(),
            prefix.getPrefix().getPrefixLength());
    ASN1Encodable[] encodables;
    if (prefix.getMaximumLength() == null) {
        encodables = new ASN1Encodable[] { address };
    } else {
        encodables = new ASN1Encodable[] { address, new ASN1Integer(prefix.getMaximumLength()) };
    }
    return new DERSequence(encodables);
}

From source file:net.ripe.rpki.commons.crypto.cms.roa.RoaCmsBuilder.java

License:BSD License

/**
 * <pre>/*from   w ww . ja v a  2  s.  c  om*/
 * ROAIPAddressFamily ::= SEQUENCE {
 *     addressFamily OCTET STRING (SIZE (2..3)),
 *     addresses SEQUENCE OF ROAIPAddress }
 * </pre>
 */
ASN1Encodable encodeRoaIpAddressFamily(AddressFamily addressFamily, List<RoaPrefix> prefixes) {
    ASN1Encodable[] encodablesPrefixes = new ASN1Encodable[prefixes.size()];
    for (int i = 0; i < prefixes.size(); ++i) {
        encodablesPrefixes[i] = encodeRoaIpAddress(prefixes.get(i));
    }
    ASN1Encodable[] seq = { addressFamily.toDer(), new DERSequence(encodablesPrefixes) };
    return new DERSequence(seq);
}

From source file:net.ripe.rpki.commons.crypto.cms.roa.RoaCmsBuilder.java

License:BSD License

/**
 * <pre>//ww  w .  jav  a2s  .  co  m
 * SEQUENCE OF ROAIPAddressFamily
 * </pre>
 */
ASN1Encodable encodeRoaIpAddressFamilySequence(List<RoaPrefix> prefixes) {
    Validate.isTrue(!prefixes.isEmpty(), "no prefixes");
    List<ASN1Encodable> encodables = new ArrayList<ASN1Encodable>(2);
    addRoaIpAddressFamily(encodables, IpResourceType.IPv4, prefixes);
    addRoaIpAddressFamily(encodables, IpResourceType.IPv6, prefixes);
    Validate.isTrue(!encodables.isEmpty(), "no encodable prefixes");
    return new DERSequence(encodables.toArray(new ASN1Encodable[encodables.size()]));
}

From source file:net.ripe.rpki.commons.crypto.cms.roa.RoaCmsBuilder.java

License:BSD License

/**
 * <pre>//from ww w.  j  av  a2 s  .c  om
 * RouteOriginAttestation ::= SEQUENCE {
 *    version [0] INTEGER DEFAULT 0,
 *    asID  ASID,
 *    ipAddrBlocks SEQUENCE OF ROAIPAddressFamily }
 *
 * ASID ::= INTEGER
 * </pre>
 * <p/>
 * Note: in DER encoding a field with a value equal to its default should
 * NOT be encoded. So the version field should not be present.
 */
ASN1Encodable encodeRouteOriginAttestation(Asn asn, List<RoaPrefix> prefixes) {
    ASN1Encodable[] encodables = { new ASN1Integer(asn.getValue()),
            encodeRoaIpAddressFamilySequence(prefixes) };
    return new DERSequence(encodables);
}