Examples with X509V3CertificateGenerator org.bouncycastle.x509.X509V3CertificateGenerator used on opensource projects

Example 6 with X509V3CertificateGenerator

use of org.bouncycastle.x509.X509V3CertificateGenerator in project android_frameworks_base by AOSPA.

the class AndroidKeyStoreTest method generateCertificate.

@SuppressWarnings("deprecation")
private static X509Certificate generateCertificate(android.security.KeyStore keyStore, String alias, BigInteger serialNumber, X500Principal subjectDN, Date notBefore, Date notAfter) throws Exception {
    final String privateKeyAlias = Credentials.USER_PRIVATE_KEY + alias;
    KeyPair keyPair = AndroidKeyStoreProvider.loadAndroidKeyStoreKeyPairFromKeystore(keyStore, privateKeyAlias, KeyStore.UID_SELF);
    final X509V3CertificateGenerator certGen = new X509V3CertificateGenerator();
    certGen.setPublicKey(keyPair.getPublic());
    certGen.setSerialNumber(serialNumber);
    certGen.setSubjectDN(subjectDN);
    certGen.setIssuerDN(subjectDN);
    certGen.setNotBefore(notBefore);
    certGen.setNotAfter(notAfter);
    certGen.setSignatureAlgorithm("sha1WithRSA");
    final X509Certificate cert = certGen.generate(keyPair.getPrivate());
    return cert;
}

Example 7 with X509V3CertificateGenerator

use of org.bouncycastle.x509.X509V3CertificateGenerator in project android_frameworks_base by ResurrectionRemix.

the class AndroidKeyStoreTest method generateCertificate.

@SuppressWarnings("deprecation")
private static X509Certificate generateCertificate(android.security.KeyStore keyStore, String alias, BigInteger serialNumber, X500Principal subjectDN, Date notBefore, Date notAfter) throws Exception {
    final String privateKeyAlias = Credentials.USER_PRIVATE_KEY + alias;
    KeyPair keyPair = AndroidKeyStoreProvider.loadAndroidKeyStoreKeyPairFromKeystore(keyStore, privateKeyAlias, KeyStore.UID_SELF);
    final X509V3CertificateGenerator certGen = new X509V3CertificateGenerator();
    certGen.setPublicKey(keyPair.getPublic());
    certGen.setSerialNumber(serialNumber);
    certGen.setSubjectDN(subjectDN);
    certGen.setIssuerDN(subjectDN);
    certGen.setNotBefore(notBefore);
    certGen.setNotAfter(notAfter);
    certGen.setSignatureAlgorithm("sha1WithRSA");
    final X509Certificate cert = certGen.generate(keyPair.getPrivate());
    return cert;
}

Example 8 with X509V3CertificateGenerator

use of org.bouncycastle.x509.X509V3CertificateGenerator in project chassis by Kixeye.

the class JettyConnectorRegistry method registerHttpsConnector.

/**
     * Register to listen to HTTPS.
     * 
     * @param server
     * @param address
     * @throws Exception 
     */
public static void registerHttpsConnector(Server server, InetSocketAddress address, boolean selfSigned, boolean mutualSsl, String keyStorePath, String keyStoreData, String keyStorePassword, String keyManagerPassword, String trustStorePath, String trustStoreData, String trustStorePassword, String[] excludedCipherSuites) throws Exception {
    // SSL Context Factory
    SslContextFactory sslContextFactory = new SslContextFactory();
    if (selfSigned) {
        char[] passwordChars = UUID.randomUUID().toString().toCharArray();
        KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
        keyStore.load(null, passwordChars);
        KeyPairGenerator keyPairGenerator = KeyPairGenerator.getInstance("RSA");
        keyPairGenerator.initialize(1024);
        KeyPair keyPair = keyPairGenerator.generateKeyPair();
        X509V3CertificateGenerator v3CertGen = new X509V3CertificateGenerator();
        v3CertGen.setSerialNumber(BigInteger.valueOf(new SecureRandom().nextInt()).abs());
        v3CertGen.setIssuerDN(new X509Principal("CN=" + "kixeye.com" + ", OU=None, O=None L=None, C=None"));
        v3CertGen.setNotBefore(new Date(System.currentTimeMillis() - 1000L * 60 * 60 * 24 * 30));
        v3CertGen.setNotAfter(new Date(System.currentTimeMillis() + (1000L * 60 * 60 * 24 * 365 * 10)));
        v3CertGen.setSubjectDN(new X509Principal("CN=" + "kixeye.com" + ", OU=None, O=None L=None, C=None"));
        v3CertGen.setPublicKey(keyPair.getPublic());
        v3CertGen.setSignatureAlgorithm("MD5WithRSAEncryption");
        X509Certificate privateKeyCertificate = v3CertGen.generateX509Certificate(keyPair.getPrivate());
        keyStore.setKeyEntry("selfSigned", keyPair.getPrivate(), passwordChars, new java.security.cert.Certificate[] { privateKeyCertificate });
        ByteArrayOutputStream keyStoreBaos = new ByteArrayOutputStream();
        keyStore.store(keyStoreBaos, passwordChars);
        keyStoreData = new String(Hex.encode(keyStoreBaos.toByteArray()), Charsets.UTF_8);
        keyStorePassword = new String(passwordChars);
        keyManagerPassword = keyStorePassword;
        sslContextFactory.setTrustAll(true);
    }
    KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
    if (StringUtils.isNotBlank(keyStoreData)) {
        keyStore.load(new ByteArrayInputStream(Hex.decode(keyStoreData)), keyStorePassword.toCharArray());
    } else if (StringUtils.isNotBlank(keyStorePath)) {
        try (InputStream inputStream = new DefaultResourceLoader().getResource(keyStorePath).getInputStream()) {
            keyStore.load(inputStream, keyStorePassword.toCharArray());
        }
    }
    sslContextFactory.setKeyStore(keyStore);
    sslContextFactory.setKeyStorePassword(keyStorePassword);
    if (StringUtils.isBlank(keyManagerPassword)) {
        keyManagerPassword = keyStorePassword;
    }
    sslContextFactory.setKeyManagerPassword(keyManagerPassword);
    KeyStore trustStore = null;
    if (StringUtils.isNotBlank(trustStoreData)) {
        trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
        trustStore.load(new ByteArrayInputStream(Hex.decode(trustStoreData)), trustStorePassword.toCharArray());
    } else if (StringUtils.isNotBlank(trustStorePath)) {
        trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
        try (InputStream inputStream = new DefaultResourceLoader().getResource(trustStorePath).getInputStream()) {
            trustStore.load(inputStream, trustStorePassword.toCharArray());
        }
    }
    if (trustStore != null) {
        sslContextFactory.setTrustStore(trustStore);
        sslContextFactory.setTrustStorePassword(trustStorePassword);
    }
    sslContextFactory.setNeedClientAuth(mutualSsl);
    sslContextFactory.setExcludeCipherSuites(excludedCipherSuites);
    // SSL Connector
    ServerConnector connector = new ServerConnector(server, new SslConnectionFactory(sslContextFactory, HttpVersion.HTTP_1_1.toString()), new HttpConnectionFactory());
    connector.setHost(address.getHostName());
    connector.setPort(address.getPort());
    server.addConnector(connector);
}

Example 9 with X509V3CertificateGenerator

use of org.bouncycastle.x509.X509V3CertificateGenerator in project nhin-d by DirectProject.

the class CertGenerator method createNewCA.

private static CertCreateFields createNewCA(CertCreateFields fields, KeyPair keyPair) throws Exception {
    StringBuilder dnBuilder = new StringBuilder();
    // create the DN
    if (fields.getAttributes().containsKey("EMAILADDRESS"))
        dnBuilder.append("EMAILADDRESS=").append(fields.getAttributes().get("EMAILADDRESS")).append(", ");
    if (fields.getAttributes().containsKey("CN"))
        dnBuilder.append("CN=").append(fields.getAttributes().get("CN")).append(", ");
    if (fields.getAttributes().containsKey("C"))
        dnBuilder.append("C=").append(fields.getAttributes().get("C")).append(", ");
    if (fields.getAttributes().containsKey("ST"))
        dnBuilder.append("ST=").append(fields.getAttributes().get("ST")).append(", ");
    if (fields.getAttributes().containsKey("L"))
        dnBuilder.append("L=").append(fields.getAttributes().get("L")).append(", ");
    if (fields.getAttributes().containsKey("O"))
        dnBuilder.append("O=").append(fields.getAttributes().get("O")).append(", ");
    String DN = dnBuilder.toString().trim();
    if (DN.endsWith(","))
        ;
    DN = DN.substring(0, DN.length() - 1);
    X509V3CertificateGenerator v1CertGen = new X509V3CertificateGenerator();
    Calendar start = Calendar.getInstance();
    Calendar end = Calendar.getInstance();
    end.add(Calendar.DAY_OF_MONTH, fields.getExpDays());
    v1CertGen.setSerialNumber(BigInteger.valueOf(generatePositiveRandom()));
    v1CertGen.setIssuerDN(new X509Principal(DN));
    v1CertGen.setNotBefore(start.getTime());
    v1CertGen.setNotAfter(end.getTime());
    // issuer and subject are the same for a CA
    v1CertGen.setSubjectDN(new X509Principal(DN));
    v1CertGen.setPublicKey(keyPair.getPublic());
    v1CertGen.setSignatureAlgorithm("SHA1WithRSAEncryption");
    X509Certificate newCACert = v1CertGen.generate(keyPair.getPrivate(), "BC");
    // validate the certificate 
    newCACert.verify(keyPair.getPublic());
    // write the certificate the file system
    writeCertAndKey(newCACert, keyPair.getPrivate(), fields);
    return fields;
}

Example 10 with X509V3CertificateGenerator

use of org.bouncycastle.x509.X509V3CertificateGenerator in project nhin-d by DirectProject.

the class CertGenerator method createLeafCertificate.

private static CertCreateFields createLeafCertificate(CertCreateFields fields, KeyPair keyPair) throws Exception {
    StringBuilder dnBuilder = new StringBuilder();
    // create the DN
    if (fields.getAttributes().containsKey("EMAILADDRESS"))
        dnBuilder.append("EMAILADDRESS=").append(fields.getAttributes().get("EMAILADDRESS")).append(", ");
    if (fields.getAttributes().containsKey("CN"))
        dnBuilder.append("CN=").append(fields.getAttributes().get("CN")).append(", ");
    if (fields.getAttributes().containsKey("C"))
        dnBuilder.append("C=").append(fields.getAttributes().get("C")).append(", ");
    if (fields.getAttributes().containsKey("ST"))
        dnBuilder.append("ST=").append(fields.getAttributes().get("ST")).append(", ");
    if (fields.getAttributes().containsKey("L"))
        dnBuilder.append("L=").append(fields.getAttributes().get("L")).append(", ");
    if (fields.getAttributes().containsKey("O"))
        dnBuilder.append("O=").append(fields.getAttributes().get("O")).append(", ");
    String DN = dnBuilder.toString().trim();
    if (DN.endsWith(","))
        ;
    DN = DN.substring(0, DN.length() - 1);
    X509V3CertificateGenerator v1CertGen = new X509V3CertificateGenerator();
    Calendar start = Calendar.getInstance();
    Calendar end = Calendar.getInstance();
    end.add(Calendar.DAY_OF_MONTH, fields.getExpDays());
    // not the best way to do this... generally done with a db file
    v1CertGen.setSerialNumber(BigInteger.valueOf(generatePositiveRandom()));
    // issuer is the parent cert
    v1CertGen.setIssuerDN(fields.getSignerCert().getSubjectX500Principal());
    v1CertGen.setNotBefore(start.getTime());
    v1CertGen.setNotAfter(end.getTime());
    v1CertGen.setSubjectDN(new X509Principal(DN));
    v1CertGen.setPublicKey(keyPair.getPublic());
    v1CertGen.setSignatureAlgorithm("SHA1WithRSAEncryption");
    // pointer to the parent CA
    v1CertGen.addExtension(X509Extensions.AuthorityKeyIdentifier, false, new AuthorityKeyIdentifierStructure(fields.getSignerCert()));
    v1CertGen.addExtension(X509Extensions.SubjectKeyIdentifier, false, new SubjectKeyIdentifierStructure(keyPair.getPublic()));
    v1CertGen.addExtension(X509Extensions.BasicConstraints, true, new BasicConstraints(false));
    // use the CA's private key to sign the certificate
    X509Certificate newCACert = v1CertGen.generate((PrivateKey) fields.getSignerKey(), "BC");
    // validate the certificate 
    newCACert.verify(fields.getSignerCert().getPublicKey());
    // write the certificate the file system
    writeCertAndKey(newCACert, keyPair.getPrivate(), fields);
    return fields;
}