List of usage examples for org.bouncycastle.cert X509ExtensionUtils X509ExtensionUtils
public X509ExtensionUtils(DigestCalculator calculator)
From source file:beta01.SimpleRootCA.java
/** * Build a sample V3 certificate to use as an intermediate CA certificate * @param intKey//from w w w . j a v a2 s . c o m * @param caKey * @param caCert * @return * @throws java.lang.Exception */ public static X509CertificateHolder buildIntermediateCert(AsymmetricKeyParameter intKey, AsymmetricKeyParameter caKey, X509CertificateHolder caCert) throws Exception { SubjectPublicKeyInfo intKeyInfo = SubjectPublicKeyInfoFactory.createSubjectPublicKeyInfo(intKey); X509v3CertificateBuilder certBldr = new X509v3CertificateBuilder(caCert.getSubject(), BigInteger.valueOf(1), new Date(System.currentTimeMillis()), new Date(System.currentTimeMillis() + VALIDITY_PERIOD), new X500Name("CN=Test CA Certificate"), intKeyInfo); X509ExtensionUtils extUtils = new X509ExtensionUtils(new SHA1DigestCalculator()); certBldr.addExtension(Extension.authorityKeyIdentifier, false, extUtils.createAuthorityKeyIdentifier(caCert)) .addExtension(Extension.subjectKeyIdentifier, false, extUtils.createSubjectKeyIdentifier(intKeyInfo)) .addExtension(Extension.basicConstraints, true, new BasicConstraints(0)) .addExtension(Extension.keyUsage, true, new KeyUsage(KeyUsage.digitalSignature | KeyUsage.keyCertSign | KeyUsage.cRLSign)); AlgorithmIdentifier sigAlg = algFinder.find("SHA1withRSA"); AlgorithmIdentifier digAlg = new DefaultDigestAlgorithmIdentifierFinder().find(sigAlg); ContentSigner signer = new BcRSAContentSignerBuilder(sigAlg, digAlg).build(caKey); return certBldr.build(signer); }
From source file:beta01.SimpleRootCA.java
/** * Build a sample V3 certificate to use as an end entity certificate *//*w ww . j av a 2 s . c om*/ public static X509CertificateHolder buildEndEntityCert(AsymmetricKeyParameter entityKey, AsymmetricKeyParameter caKey, X509CertificateHolder caCert) throws Exception { SubjectPublicKeyInfo entityKeyInfo = SubjectPublicKeyInfoFactory.createSubjectPublicKeyInfo(entityKey); X509v3CertificateBuilder certBldr = new X509v3CertificateBuilder(caCert.getSubject(), BigInteger.valueOf(1), new Date(System.currentTimeMillis()), new Date(System.currentTimeMillis() + VALIDITY_PERIOD), new X500Name("CN=Test End Entity Certificate"), entityKeyInfo); X509ExtensionUtils extUtils = new X509ExtensionUtils(new SHA1DigestCalculator()); certBldr.addExtension(Extension.authorityKeyIdentifier, false, extUtils.createAuthorityKeyIdentifier(caCert)) .addExtension(Extension.subjectKeyIdentifier, false, extUtils.createSubjectKeyIdentifier(entityKeyInfo)) .addExtension(Extension.basicConstraints, true, new BasicConstraints(false)) .addExtension(Extension.keyUsage, true, new KeyUsage(KeyUsage.digitalSignature | KeyUsage.keyEncipherment)); AlgorithmIdentifier sigAlg = algFinder.find("SHA1withRSA"); AlgorithmIdentifier digAlg = new DefaultDigestAlgorithmIdentifierFinder().find(sigAlg); ContentSigner signer = new BcRSAContentSignerBuilder(sigAlg, digAlg).build(caKey); return certBldr.build(signer); }
From source file:com.enioka.jqm.pki.CertificateRequest.java
License:Open Source License
private void generateX509() throws Exception { SecureRandom random = new SecureRandom(); X500Name dnName = new X500Name(Subject); Calendar endValidity = Calendar.getInstance(); endValidity.add(Calendar.YEAR, validityYear); SubjectPublicKeyInfo publicKeyInfo = SubjectPublicKeyInfo.getInstance(publicKey.getEncoded()); X509v3CertificateBuilder gen = new X509v3CertificateBuilder( authorityCertificate == null ? dnName : authorityCertificate.getSubject(), BigIntegers.createRandomInRange(BigInteger.ZERO, BigInteger.valueOf(Long.MAX_VALUE), random), new Date(), endValidity.getTime(), dnName, publicKeyInfo); // Public key ID DigestCalculator digCalc = new BcDigestCalculatorProvider() .get(new AlgorithmIdentifier(OIWObjectIdentifiers.idSHA1)); X509ExtensionUtils x509ExtensionUtils = new X509ExtensionUtils(digCalc); gen.addExtension(Extension.subjectKeyIdentifier, false, x509ExtensionUtils.createSubjectKeyIdentifier(publicKeyInfo)); // EKU//ww w.ja v a2s . c om gen.addExtension(Extension.extendedKeyUsage, false, new ExtendedKeyUsage(EKU)); // Basic constraints (is CA?) if (authorityCertificate == null) { gen.addExtension(Extension.basicConstraints, true, new BasicConstraints(true)); } // Key usage gen.addExtension(Extension.keyUsage, true, new KeyUsage(keyUsage)); // Subject Alt names ? // Authority if (authorityCertificate != null) { gen.addExtension(Extension.authorityKeyIdentifier, false, new AuthorityKeyIdentifier(authorityCertificate.getSubjectPublicKeyInfo())); } // Signer ContentSigner signer = new JcaContentSignerBuilder("SHA512WithRSAEncryption") .setProvider(Constants.JCA_PROVIDER).build(authorityKey == null ? privateKey : authorityKey); // Go holder = gen.build(signer); }
From source file:com.spotify.helios.client.tls.X509CertificateFactory.java
License:Apache License
private CertificateAndPrivateKey generate(final AgentProxy agentProxy, final Identity identity, final String username) { final UUID uuid = new UUID(); final Calendar calendar = Calendar.getInstance(); final X500Name issuerDN = new X500Name("C=US,O=Spotify,CN=helios-client"); final X500Name subjectDN = new X500NameBuilder().addRDN(BCStyle.UID, username).build(); calendar.add(Calendar.MILLISECOND, -validBeforeMilliseconds); final Date notBefore = calendar.getTime(); calendar.add(Calendar.MILLISECOND, validBeforeMilliseconds + validAfterMilliseconds); final Date notAfter = calendar.getTime(); // Reuse the UUID time as a SN final BigInteger serialNumber = BigInteger.valueOf(uuid.getTime()).abs(); try {/* w ww .j a va2 s.c om*/ final KeyPairGenerator keyPairGenerator = KeyPairGenerator.getInstance("RSA", "BC"); keyPairGenerator.initialize(KEY_SIZE, new SecureRandom()); final KeyPair keyPair = keyPairGenerator.generateKeyPair(); final SubjectPublicKeyInfo subjectPublicKeyInfo = SubjectPublicKeyInfo .getInstance(ASN1Sequence.getInstance(keyPair.getPublic().getEncoded())); final X509v3CertificateBuilder builder = new X509v3CertificateBuilder(issuerDN, serialNumber, notBefore, notAfter, subjectDN, subjectPublicKeyInfo); final DigestCalculator digestCalculator = new BcDigestCalculatorProvider() .get(new AlgorithmIdentifier(OIWObjectIdentifiers.idSHA1)); final X509ExtensionUtils utils = new X509ExtensionUtils(digestCalculator); final SubjectKeyIdentifier keyId = utils.createSubjectKeyIdentifier(subjectPublicKeyInfo); final String keyIdHex = KEY_ID_ENCODING.encode(keyId.getKeyIdentifier()); log.info("generating an X509 certificate for {} with key ID={} and identity={}", username, keyIdHex, identity.getComment()); builder.addExtension(Extension.subjectKeyIdentifier, false, keyId); builder.addExtension(Extension.authorityKeyIdentifier, false, utils.createAuthorityKeyIdentifier(subjectPublicKeyInfo)); builder.addExtension(Extension.keyUsage, false, new KeyUsage(KeyUsage.digitalSignature | KeyUsage.keyCertSign)); builder.addExtension(Extension.basicConstraints, true, new BasicConstraints(false)); final X509CertificateHolder holder = builder.build(new SshAgentContentSigner(agentProxy, identity)); final X509Certificate certificate = CERTIFICATE_CONVERTER.getCertificate(holder); log.debug("generated certificate:\n{}", asPEMString(certificate)); return new CertificateAndPrivateKey(certificate, keyPair.getPrivate()); } catch (Exception e) { throw Throwables.propagate(e); } }
From source file:com.spotify.sshagenttls.X509CertKeyCreator.java
License:Apache License
@Override public CertKey createCertKey(final String username, final X500Principal x500Principal) { final Calendar calendar = Calendar.getInstance(); final BigInteger serialNumber = BigInteger.valueOf(calendar.getTimeInMillis()).abs(); final X500Name issuerDn = new X500Name(x500Principal.getName(X500Principal.RFC1779)); final X500Name subjectDn = new X500NameBuilder().addRDN(BCStyle.UID, username).build(); calendar.add(Calendar.MILLISECOND, -validBeforeMillis); final Date notBefore = calendar.getTime(); calendar.add(Calendar.MILLISECOND, validBeforeMillis + validAfterMillis); final Date notAfter = calendar.getTime(); try {//from ww w . java 2 s.c o m final KeyPair keyPair = generateRandomKeyPair(); final SubjectPublicKeyInfo subjectPublicKeyInfo = SubjectPublicKeyInfo .getInstance(ASN1Sequence.getInstance(keyPair.getPublic().getEncoded())); final X509v3CertificateBuilder builder = new X509v3CertificateBuilder(issuerDn, serialNumber, notBefore, notAfter, subjectDn, subjectPublicKeyInfo); final DigestCalculator digestCalculator = new BcDigestCalculatorProvider() .get(new AlgorithmIdentifier(OIWObjectIdentifiers.idSHA1)); final X509ExtensionUtils utils = new X509ExtensionUtils(digestCalculator); final SubjectKeyIdentifier keyId = utils.createSubjectKeyIdentifier(subjectPublicKeyInfo); final String keyIdHex = KEY_ID_ENCODING.encode(keyId.getKeyIdentifier()); LOG.info("generating an X.509 certificate for {} with key ID={}", username, keyIdHex); builder.addExtension(Extension.subjectKeyIdentifier, false, keyId); builder.addExtension(Extension.authorityKeyIdentifier, false, utils.createAuthorityKeyIdentifier(subjectPublicKeyInfo)); builder.addExtension(Extension.keyUsage, false, new KeyUsage(KeyUsage.digitalSignature | KeyUsage.keyCertSign)); builder.addExtension(Extension.basicConstraints, true, new BasicConstraints(false)); final X509CertificateHolder holder = builder.build(contentSigner); final X509Certificate cert = CERT_CONVERTER.getCertificate(holder); LOG.debug("generated certificate:\n{}", Utils.asPemString(cert)); return CertKey.create(cert, keyPair.getPrivate()); } catch (Exception e) { throw new RuntimeException(e); } }
From source file:com.spotify.sshtlsclient.X509CertificateFactory.java
License:Apache License
static Certificate get(final SshAgentContentSigner signer, final Identity identity, final String username) { final UUID uuid = new UUID(); final Calendar calendar = Calendar.getInstance(); final X500Name issuerDN = new X500Name("C=US,O=Spotify,CN=helios-client"); final X500Name subjectDN = new X500NameBuilder().addRDN(BCStyle.UID, username).build(); final SubjectPublicKeyInfo subjectPublicKeyInfo = SubjectPublicKeyInfo .getInstance(ASN1Sequence.getInstance(identity.getPublicKey().getEncoded())); calendar.add(Calendar.HOUR, -HOURS_BEFORE); final Date notBefore = calendar.getTime(); calendar.add(Calendar.HOUR, HOURS_BEFORE + HOURS_AFTER); final Date notAfter = calendar.getTime(); // Reuse the UUID time as a SN final BigInteger serialNumber = BigInteger.valueOf(uuid.getTime()).abs(); final X509v3CertificateBuilder builder = new X509v3CertificateBuilder(issuerDN, serialNumber, notBefore, notAfter, subjectDN, subjectPublicKeyInfo); try {/*from w w w . j a va 2 s . c o m*/ final DigestCalculator digestCalculator = new BcDigestCalculatorProvider() .get(new AlgorithmIdentifier(OIWObjectIdentifiers.idSHA1)); final X509ExtensionUtils utils = new X509ExtensionUtils(digestCalculator); builder.addExtension(Extension.subjectKeyIdentifier, false, utils.createSubjectKeyIdentifier(subjectPublicKeyInfo)); builder.addExtension(Extension.authorityKeyIdentifier, false, utils.createAuthorityKeyIdentifier(subjectPublicKeyInfo)); builder.addExtension(Extension.keyUsage, false, new KeyUsage(KeyUsage.digitalSignature | KeyUsage.keyCertSign)); builder.addExtension(Extension.basicConstraints, true, new BasicConstraints(false)); final X509CertificateHolder holder = builder.build(signer); return new Certificate(new org.bouncycastle.asn1.x509.Certificate[] { holder.toASN1Structure(), }); } catch (Exception e) { throw Throwables.propagate(e); } }
From source file:de.petendi.commons.crypto.connector.BCConnector.java
License:Apache License
@Override public X509Certificate createCertificate(String dn, String issuer, String crlUri, PublicKey publicKey, PrivateKey privateKey) throws CryptoException { Calendar date = Calendar.getInstance(); // Serial Number BigInteger serialNumber = BigInteger.valueOf(date.getTimeInMillis()); // Subject and Issuer DN X500Name subjectDN = new X500Name(dn); X500Name issuerDN = new X500Name(issuer); // Validity/* w ww . j ava2 s .c o m*/ Date notBefore = date.getTime(); date.add(Calendar.YEAR, 20); Date notAfter = date.getTime(); // SubjectPublicKeyInfo SubjectPublicKeyInfo subjPubKeyInfo = new SubjectPublicKeyInfo( ASN1Sequence.getInstance(publicKey.getEncoded())); X509v3CertificateBuilder certGen = new X509v3CertificateBuilder(issuerDN, serialNumber, notBefore, notAfter, subjectDN, subjPubKeyInfo); DigestCalculator digCalc = null; try { digCalc = new BcDigestCalculatorProvider().get(new AlgorithmIdentifier(OIWObjectIdentifiers.idSHA1)); X509ExtensionUtils x509ExtensionUtils = new X509ExtensionUtils(digCalc); // Subject Key Identifier certGen.addExtension(Extension.subjectKeyIdentifier, false, x509ExtensionUtils.createSubjectKeyIdentifier(subjPubKeyInfo)); // Authority Key Identifier certGen.addExtension(Extension.authorityKeyIdentifier, false, x509ExtensionUtils.createAuthorityKeyIdentifier(subjPubKeyInfo)); // Key Usage certGen.addExtension(Extension.keyUsage, false, new KeyUsage(KeyUsage.dataEncipherment)); if (crlUri != null) { // CRL Distribution Points DistributionPointName distPointOne = new DistributionPointName( new GeneralNames(new GeneralName(GeneralName.uniformResourceIdentifier, crlUri))); DistributionPoint[] distPoints = new DistributionPoint[1]; distPoints[0] = new DistributionPoint(distPointOne, null, null); certGen.addExtension(Extension.cRLDistributionPoints, false, new CRLDistPoint(distPoints)); } // Content Signer ContentSigner sigGen = new JcaContentSignerBuilder(getSignAlgorithm()).setProvider(getProviderName()) .build(privateKey); // Certificate return new JcaX509CertificateConverter().setProvider(getProviderName()) .getCertificate(certGen.build(sigGen)); } catch (Exception e) { throw new CryptoException(e); } }
From source file:eu.betaas.taas.securitymanager.common.certificate.utils.GWCertificateUtilsBc.java
License:Apache License
/** * /*from ww w.j a v a 2s . co m*/ * @param intKey * @param caKey * @param caCert * @return * @throws Exception */ public static X509CertificateHolder buildIntermediateCert(X500Name subject, AsymmetricKeyParameter intKey, AsymmetricKeyParameter caKey, X509CertificateHolder caCert) throws Exception { SubjectPublicKeyInfo intKeyInfo = SubjectPublicKeyInfoFactory.createSubjectPublicKeyInfo(intKey); if (subject == null) subject = new X500Name("CN = BETaaS Instance CA Certificate"); X509v3CertificateBuilder certBldr = new X509v3CertificateBuilder(caCert.getSubject(), BigInteger.valueOf(1), new Date(System.currentTimeMillis()), new Date(System.currentTimeMillis() + VALIDITY_PERIOD), subject, intKeyInfo); X509ExtensionUtils extUtils = new X509ExtensionUtils(new SHA1DigestCalculator()); certBldr.addExtension(Extension.authorityKeyIdentifier, false, extUtils.createAuthorityKeyIdentifier(caCert)) .addExtension(Extension.subjectKeyIdentifier, false, extUtils.createSubjectKeyIdentifier(intKeyInfo)) .addExtension(Extension.basicConstraints, true, new BasicConstraints(0)) .addExtension(Extension.keyUsage, true, new KeyUsage(KeyUsage.digitalSignature | KeyUsage.keyCertSign | KeyUsage.cRLSign)); AlgorithmIdentifier sigAlg = algFinder.find(ALG_NAME); AlgorithmIdentifier digAlg = new DefaultDigestAlgorithmIdentifierFinder().find(sigAlg); ContentSigner signer = new BcECDSAContentSignerBuilder(sigAlg, digAlg).build(caKey); return certBldr.build(signer); }
From source file:eu.betaas.taas.securitymanager.common.certificate.utils.GWCertificateUtilsBc.java
License:Apache License
/** * /*from w w w . jav a 2 s. c om*/ * @param entityKey - public key of the requesting GW * @param caKey * @param caCert * @return * @throws Exception */ public static X509CertificateHolder buildEndEntityCert(X500Name subject, AsymmetricKeyParameter entityKey, AsymmetricKeyParameter caKey, X509CertificateHolder caCert, String ufn) throws Exception { SubjectPublicKeyInfo entityKeyInfo = SubjectPublicKeyInfoFactory.createSubjectPublicKeyInfo(entityKey); if (subject == null) subject = new X500Name("CN = BETaaS Gateway Certificate"); X509v3CertificateBuilder certBldr = new X509v3CertificateBuilder(caCert.getSubject(), BigInteger.valueOf(1), new Date(System.currentTimeMillis()), new Date(System.currentTimeMillis() + VALIDITY_PERIOD), subject, entityKeyInfo); X509ExtensionUtils extUtils = new X509ExtensionUtils(new SHA1DigestCalculator()); certBldr.addExtension(Extension.authorityKeyIdentifier, false, extUtils.createAuthorityKeyIdentifier(caCert)) .addExtension(Extension.subjectKeyIdentifier, false, extUtils.createSubjectKeyIdentifier(entityKeyInfo)) .addExtension(Extension.basicConstraints, true, new BasicConstraints(false)) .addExtension(Extension.keyUsage, true, new KeyUsage(KeyUsage.digitalSignature | KeyUsage.keyEncipherment)) .addExtension(Extension.subjectAlternativeName, false, new GeneralNames(new GeneralName(GeneralName.rfc822Name, ufn))); AlgorithmIdentifier sigAlg = algFinder.find(ALG_NAME); AlgorithmIdentifier digAlg = new DefaultDigestAlgorithmIdentifierFinder().find(sigAlg); ContentSigner signer = new BcECDSAContentSignerBuilder(sigAlg, digAlg).build(caKey); return certBldr.build(signer); }
From source file:org.apache.poi.poifs.crypt.PkiTestUtils.java
License:Apache License
static X509Certificate generateCertificate(PublicKey subjectPublicKey, String subjectDn, Date notBefore, Date notAfter, X509Certificate issuerCertificate, PrivateKey issuerPrivateKey, boolean caFlag, int pathLength, String crlUri, String ocspUri, KeyUsage keyUsage) throws IOException, OperatorCreationException, CertificateException { String signatureAlgorithm = "SHA1withRSA"; X500Name issuerName;//w ww.jav a 2s. c o m if (issuerCertificate != null) { issuerName = new X509CertificateHolder(issuerCertificate.getEncoded()).getIssuer(); } else { issuerName = new X500Name(subjectDn); } RSAPublicKey rsaPubKey = (RSAPublicKey) subjectPublicKey; RSAKeyParameters rsaSpec = new RSAKeyParameters(false, rsaPubKey.getModulus(), rsaPubKey.getPublicExponent()); SubjectPublicKeyInfo subjectPublicKeyInfo = SubjectPublicKeyInfoFactory.createSubjectPublicKeyInfo(rsaSpec); DigestCalculator digestCalc = new JcaDigestCalculatorProviderBuilder().setProvider("BC").build() .get(CertificateID.HASH_SHA1); X509v3CertificateBuilder certificateGenerator = new X509v3CertificateBuilder(issuerName, new BigInteger(128, new SecureRandom()), notBefore, notAfter, new X500Name(subjectDn), subjectPublicKeyInfo); X509ExtensionUtils exUtils = new X509ExtensionUtils(digestCalc); SubjectKeyIdentifier subKeyId = exUtils.createSubjectKeyIdentifier(subjectPublicKeyInfo); AuthorityKeyIdentifier autKeyId = (issuerCertificate != null) ? exUtils.createAuthorityKeyIdentifier(new X509CertificateHolder(issuerCertificate.getEncoded())) : exUtils.createAuthorityKeyIdentifier(subjectPublicKeyInfo); certificateGenerator.addExtension(Extension.subjectKeyIdentifier, false, subKeyId); certificateGenerator.addExtension(Extension.authorityKeyIdentifier, false, autKeyId); if (caFlag) { BasicConstraints bc; if (-1 == pathLength) { bc = new BasicConstraints(true); } else { bc = new BasicConstraints(pathLength); } certificateGenerator.addExtension(Extension.basicConstraints, false, bc); } if (null != crlUri) { int uri = GeneralName.uniformResourceIdentifier; DERIA5String crlUriDer = new DERIA5String(crlUri); GeneralName gn = new GeneralName(uri, crlUriDer); DERSequence gnDer = new DERSequence(gn); GeneralNames gns = GeneralNames.getInstance(gnDer); DistributionPointName dpn = new DistributionPointName(0, gns); DistributionPoint distp = new DistributionPoint(dpn, null, null); DERSequence distpDer = new DERSequence(distp); certificateGenerator.addExtension(Extension.cRLDistributionPoints, false, distpDer); } if (null != ocspUri) { int uri = GeneralName.uniformResourceIdentifier; GeneralName ocspName = new GeneralName(uri, ocspUri); AuthorityInformationAccess authorityInformationAccess = new AuthorityInformationAccess( X509ObjectIdentifiers.ocspAccessMethod, ocspName); certificateGenerator.addExtension(Extension.authorityInfoAccess, false, authorityInformationAccess); } if (null != keyUsage) { certificateGenerator.addExtension(Extension.keyUsage, true, keyUsage); } JcaContentSignerBuilder signerBuilder = new JcaContentSignerBuilder(signatureAlgorithm); signerBuilder.setProvider("BC"); X509CertificateHolder certHolder = certificateGenerator.build(signerBuilder.build(issuerPrivateKey)); /* * Next certificate factory trick is needed to make sure that the * certificate delivered to the caller is provided by the default * security provider instead of BouncyCastle. If we don't do this trick * we might run into trouble when trying to use the CertPath validator. */ // CertificateFactory certificateFactory = CertificateFactory.getInstance("X.509"); // certificate = (X509Certificate) certificateFactory // .generateCertificate(new ByteArrayInputStream(certificate // .getEncoded())); return new JcaX509CertificateConverter().getCertificate(certHolder); }