Examples with JcaX509CertificateConverter org.bouncycastle.cert.jcajce.JcaX509CertificateConverter used on opensource projects

Example 16 with JcaX509CertificateConverter

use of org.bouncycastle.cert.jcajce.JcaX509CertificateConverter in project Openfire by igniterealtime.

the class KeystoreTestUtils method generateTestCertificate.

private static X509Certificate generateTestCertificate(final boolean isValid, final KeyPair issuerKeyPair, final KeyPair subjectKeyPair, int indexAwayFromEndEntity) throws Exception {
    // Issuer and Subject.
    final X500Name subject = new X500Name("CN=" + Base64.encodeBytes(subjectKeyPair.getPublic().getEncoded(), Base64.URL_SAFE));
    final X500Name issuer = new X500Name("CN=" + Base64.encodeBytes(issuerKeyPair.getPublic().getEncoded(), Base64.URL_SAFE));
    // Validity
    final Date notBefore;
    final Date notAfter;
    if (isValid) {
        // 30 days ago
        notBefore = new Date(System.currentTimeMillis() - (1000L * 60 * 60 * 24 * 30));
        // 99 days from now.
        notAfter = new Date(System.currentTimeMillis() + (1000L * 60 * 60 * 24 * 99));
    } else {
        // Generate a certificate for which the validate period has expired.
        // 40 days ago
        notBefore = new Date(System.currentTimeMillis() - (1000L * 60 * 60 * 24 * 40));
        // 10 days ago
        notAfter = new Date(System.currentTimeMillis() - (1000L * 60 * 60 * 24 * 10));
    }
    // The new certificate should get a unique serial number.
    final BigInteger serial = BigInteger.valueOf(Math.abs(new SecureRandom().nextInt()));
    final X509v3CertificateBuilder builder = new JcaX509v3CertificateBuilder(issuer, serial, notBefore, notAfter, subject, subjectKeyPair.getPublic());
    // When this certificate is used to sign another certificate, basic constraints need to be set.
    if (indexAwayFromEndEntity > 0) {
        builder.addExtension(Extension.basicConstraints, true, new BasicConstraints(indexAwayFromEndEntity - 1));
    }
    final ContentSigner contentSigner = new JcaContentSignerBuilder("SHA1withRSA").build(issuerKeyPair.getPrivate());
    final X509CertificateHolder certificateHolder = builder.build(contentSigner);
    return new JcaX509CertificateConverter().setProvider("BC").getCertificate(certificateHolder);
}

Example 17 with JcaX509CertificateConverter

use of org.bouncycastle.cert.jcajce.JcaX509CertificateConverter in project Openfire by igniterealtime.

the class CertificateManagerTest method testServerIdentitiesXmppAddrAndDNS.

/**
     * {@link CertificateManager#getServerIdentities(X509Certificate)} should return:
     * <ul>
     *     <li>the DNS subjectAltName value</li>
     *     <li>the 'xmppAddr' subjectAltName value</li>
     *     <li>explicitly not the Common Name</li>
     * </ul>
     *
     * when a certificate contains:
     * <ul>
     *     <li>a subjectAltName entry of type DNS </li>
     *     <li>a subjectAltName entry of type otherName with an ASN.1 Object Identifier of "id-on-xmppAddr"</li>
     * </ul>
     */
@Test
public void testServerIdentitiesXmppAddrAndDNS() throws Exception {
    // Setup fixture.
    final String subjectCommonName = "MySubjectCommonName";
    final String subjectAltNameXmppAddr = "MySubjectAltNameXmppAddr";
    final String subjectAltNameDNS = "MySubjectAltNameDNS";
    final X509v3CertificateBuilder builder = new JcaX509v3CertificateBuilder(// Issuer
    new X500Name("CN=MyIssuer"), // Random serial number
    BigInteger.valueOf(Math.abs(new SecureRandom().nextInt())), // Not before 30 days ago
    new Date(System.currentTimeMillis() - (1000L * 60 * 60 * 24 * 30)), // Not after 99 days from now
    new Date(System.currentTimeMillis() + (1000L * 60 * 60 * 24 * 99)), // Subject
    new X500Name("CN=" + subjectCommonName), subjectKeyPair.getPublic());
    final DERSequence otherName = new DERSequence(new ASN1Encodable[] { XMPP_ADDR_OID, new DERUTF8String(subjectAltNameXmppAddr) });
    final GeneralNames subjectAltNames = new GeneralNames(new GeneralName[] { new GeneralName(GeneralName.otherName, otherName), new GeneralName(GeneralName.dNSName, subjectAltNameDNS) });
    builder.addExtension(Extension.subjectAlternativeName, true, subjectAltNames);
    final X509CertificateHolder certificateHolder = builder.build(contentSigner);
    final X509Certificate cert = new JcaX509CertificateConverter().getCertificate(certificateHolder);
    // Execute system under test
    final List<String> serverIdentities = CertificateManager.getServerIdentities(cert);
    // Verify result
    assertEquals(2, serverIdentities.size());
    assertTrue(serverIdentities.contains(subjectAltNameXmppAddr));
    assertFalse(serverIdentities.contains(subjectCommonName));
}

Example 18 with JcaX509CertificateConverter

use of org.bouncycastle.cert.jcajce.JcaX509CertificateConverter in project Openfire by igniterealtime.

the class CertificateManagerTest method testServerIdentitiesDnsSrv.

/**
     * {@link CertificateManager#getServerIdentities(X509Certificate)} should return:
     * <ul>
     *     <li>the 'DNS SRV' subjectAltName value</li>
     *     <li>explicitly not the Common Name</li>
     * </ul>
     *
     * when a certificate contains:
     * <ul>
     *     <li>a subjectAltName entry of type otherName with an ASN.1 Object Identifier of "id-on-dnsSRV"</li>
     * </ul>
     */
@Test
public void testServerIdentitiesDnsSrv() throws Exception {
    // Setup fixture.
    final String subjectCommonName = "MySubjectCommonName";
    final String subjectAltNameDnsSrv = "MySubjectAltNameXmppAddr";
    final X509v3CertificateBuilder builder = new JcaX509v3CertificateBuilder(// Issuer
    new X500Name("CN=MyIssuer"), // Random serial number
    BigInteger.valueOf(Math.abs(new SecureRandom().nextInt())), // Not before 30 days ago
    new Date(System.currentTimeMillis() - (1000L * 60 * 60 * 24 * 30)), // Not after 99 days from now
    new Date(System.currentTimeMillis() + (1000L * 60 * 60 * 24 * 99)), // Subject
    new X500Name("CN=" + subjectCommonName), subjectKeyPair.getPublic());
    final DERSequence otherName = new DERSequence(new ASN1Encodable[] { DNS_SRV_OID, new DERUTF8String("_xmpp-server." + subjectAltNameDnsSrv) });
    final GeneralNames subjectAltNames = new GeneralNames(new GeneralName(GeneralName.otherName, otherName));
    builder.addExtension(Extension.subjectAlternativeName, true, subjectAltNames);
    final X509CertificateHolder certificateHolder = builder.build(contentSigner);
    final X509Certificate cert = new JcaX509CertificateConverter().getCertificate(certificateHolder);
    // Execute system under test
    final List<String> serverIdentities = CertificateManager.getServerIdentities(cert);
    // Verify result
    assertEquals(1, serverIdentities.size());
    assertTrue(serverIdentities.contains(subjectAltNameDnsSrv));
    assertFalse(serverIdentities.contains(subjectCommonName));
}

Example 19 with JcaX509CertificateConverter

use of org.bouncycastle.cert.jcajce.JcaX509CertificateConverter in project zaproxy by zaproxy.

the class SslCertificateUtils method createRootCA.

/**
	 * Creates a new Root CA certificate and returns private and public key as
	 * {@link KeyStore}. The {@link KeyStore#getDefaultType()} is used.
	 *
	 * @return
	 * @throws NoSuchAlgorithmException If no providers are found
	 * for 'RSA' key pair generator
	 * or 'SHA1PRNG' Secure random number generator
	 * @throws IllegalStateException in case of errors during assembling {@link KeyStore}
	 */
public static final KeyStore createRootCA() throws NoSuchAlgorithmException {
    final Date startDate = Calendar.getInstance().getTime();
    final Date expireDate = new Date(startDate.getTime() + (DEFAULT_VALID_DAYS * 24L * 60L * 60L * 1000L));
    final KeyPairGenerator g = KeyPairGenerator.getInstance("RSA");
    g.initialize(2048, SecureRandom.getInstance("SHA1PRNG"));
    final KeyPair keypair = g.genKeyPair();
    final PrivateKey privKey = keypair.getPrivate();
    final PublicKey pubKey = keypair.getPublic();
    Security.addProvider(new BouncyCastleProvider());
    Random rnd = new Random();
    // using the hash code of the user's name and home path, keeps anonymity
    // but also gives user a chance to distinguish between each other
    X500NameBuilder namebld = new X500NameBuilder(BCStyle.INSTANCE);
    namebld.addRDN(BCStyle.CN, "OWASP Zed Attack Proxy Root CA");
    namebld.addRDN(BCStyle.L, Integer.toHexString(System.getProperty("user.name").hashCode()) + Integer.toHexString(System.getProperty("user.home").hashCode()));
    namebld.addRDN(BCStyle.O, "OWASP Root CA");
    namebld.addRDN(BCStyle.OU, "OWASP ZAP Root CA");
    namebld.addRDN(BCStyle.C, "xx");
    X509v3CertificateBuilder certGen = new JcaX509v3CertificateBuilder(namebld.build(), BigInteger.valueOf(rnd.nextInt()), startDate, expireDate, namebld.build(), pubKey);
    KeyStore ks = null;
    try {
        certGen.addExtension(Extension.subjectKeyIdentifier, false, new SubjectKeyIdentifier(pubKey.getEncoded()));
        certGen.addExtension(Extension.basicConstraints, true, new BasicConstraints(true));
        certGen.addExtension(Extension.keyUsage, false, new KeyUsage(KeyUsage.keyCertSign | KeyUsage.digitalSignature | KeyUsage.keyEncipherment | KeyUsage.dataEncipherment | KeyUsage.cRLSign));
        KeyPurposeId[] eku = { KeyPurposeId.id_kp_serverAuth, KeyPurposeId.id_kp_clientAuth, KeyPurposeId.anyExtendedKeyUsage };
        certGen.addExtension(Extension.extendedKeyUsage, false, new ExtendedKeyUsage(eku));
        final ContentSigner sigGen = new JcaContentSignerBuilder("SHA256WithRSAEncryption").setProvider("BC").build(privKey);
        final X509Certificate cert = new JcaX509CertificateConverter().setProvider("BC").getCertificate(certGen.build(sigGen));
        ks = KeyStore.getInstance(KeyStore.getDefaultType());
        ks.load(null, null);
        ks.setKeyEntry(SslCertificateService.ZAPROXY_JKS_ALIAS, privKey, SslCertificateService.PASSPHRASE, new Certificate[] { cert });
    } catch (final Exception e) {
        throw new IllegalStateException("Errors during assembling root CA.", e);
    }
    return ks;
}

Example 20 with JcaX509CertificateConverter

use of org.bouncycastle.cert.jcajce.JcaX509CertificateConverter in project oxAuth by GluuFederation.

the class CertificateParser method parsePem.

public static X509Certificate parsePem(String pemEncodedCert) throws CertificateException {
    StringReader sr = new StringReader(pemEncodedCert);
    PEMParser pemReader = new PEMParser(sr);
    try {
        X509CertificateHolder certificateHolder = ((X509CertificateHolder) pemReader.readObject());
        if (certificateHolder == null) {
            return null;
        }
        X509Certificate cert = new JcaX509CertificateConverter().setProvider(BouncyCastleProvider.PROVIDER_NAME).getCertificate(certificateHolder);
        return cert;
    } catch (IOException ex) {
        throw new CertificateException(ex);
    } finally {
        IOUtils.closeQuietly(pemReader);
    }
}