Example usage for java.security KeyStore.TrustedCertificateEntry KeyStore.TrustedCertificateEntry

Introduction

In this page you can find the example usage for java.security KeyStore.TrustedCertificateEntry KeyStore.TrustedCertificateEntry.

Prototype

public TrustedCertificateEntry(Certificate trustedCert)

Source Link

Document

Constructs a TrustedCertificateEntry with a trusted Certificate .

Usage

From source file:com.oneis.common.utils.SSLCertificates.java

public static SSLContext load(String keysDirectory, String certsName, String clientCAName, boolean quiet)
        throws Exception {
    // For some indiciation of what's going on early in the boot process
    if (!quiet) {
        System.out.println("Loading " + certsName + " SSL certificates from " + keysDirectory);
    }//from  w  ww  . j  a v  a  2  s  . c  o m

    // Get filenames
    String keyPathname = keysDirectory + "/" + certsName + ".key";
    String certPathname = keysDirectory + "/" + certsName + ".crt";
    final String intermediateCertPathnameBase = keysDirectory + "/" + certsName + "-intermediate";
    String clientCAPathname = null;
    if (clientCAName != null) {
        clientCAPathname = keysDirectory + "/" + clientCAName + ".crt";
    }

    if (!new File(keyPathname).exists()) {
        System.out.println("Doesn't exist: " + keyPathname);
        return null;
    }
    if (!new File(certPathname).exists()) {
        System.out.println("Doesn't exist: " + certPathname);
        return null;
    }
    if (clientCAPathname != null) {
        if (!new File(clientCAPathname).exists()) {
            System.out.println("Doesn't exist: " + clientCAPathname);
            return null;
        }
    }

    char[] nullPassword = {};

    PrivateKey privateKey = readPEMPrivateKey(keyPathname);

    CertificateFactory cf = CertificateFactory.getInstance("X.509");
    // Server certificate
    ArrayList<java.security.cert.Certificate> certList = new ArrayList<java.security.cert.Certificate>(4);
    java.security.cert.Certificate cert = cf.generateCertificate(readPEM(certPathname));
    certList.add(cert);
    // Optional intermediate certificates
    int intermediateCounter = 1;
    while (true) {
        String intermediateCertPathname = intermediateCertPathnameBase;
        if (intermediateCounter != 1) {
            intermediateCertPathname += "-" + intermediateCounter;
        }
        intermediateCounter++;
        intermediateCertPathname += ".crt";
        if (new File(intermediateCertPathname).exists()) {
            certList.add(cf.generateCertificate(readPEM(intermediateCertPathname)));
        } else {
            // End of cert list
            break;
        }
    }
    // Optional client CA certificate
    java.security.cert.Certificate clientCACert = null;
    if (clientCAPathname != null) {
        clientCACert = cf.generateCertificate(readPEM(clientCAPathname));
    }
    if (clientCAName != null && clientCACert == null) {
        throw new RuntimeException("Logic error, failed to load client CA cert when required");
    }

    KeyStore ks = KeyStore.getInstance("JKS", "SUN");
    ks.load(null, nullPassword);
    ks.setKeyEntry("ONEIS", (Key) privateKey, "".toCharArray(),
            certList.toArray(new java.security.cert.Certificate[certList.size()]));

    if (clientCACert != null) {
        KeyStore.TrustedCertificateEntry tce = new KeyStore.TrustedCertificateEntry(clientCACert);
        ks.setEntry("CLIENTCA", tce, null);
    }

    // Generate some random Java API stuff, just for entertainment
    KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");
    kmf.init(ks, nullPassword);
    TrustManagerFactory tmf = TrustManagerFactory.getInstance("SunX509");
    tmf.init(ks);

    SSLContext sslContext = SSLContext.getInstance("TLS");
    sslContext.init(kmf.getKeyManagers(), tmf.getTrustManagers(), null);

    if (!quiet) {
        System.out.println(" - server cert chain length " + certList.size()
                + (clientCACert != null ? ", requires client cert" : ", public server"));
    }
    return sslContext;
}

From source file:com.shekhargulati.reactivex.rxokhttp.SslCertificates.java

private SslCertificates(final Builder builder) throws SslCertificateException {
    if ((builder.caCertPath == null) || (builder.clientCertPath == null) || (builder.clientKeyPath == null)) {
        throw new SslCertificateException(
                "caCertPath, clientCertPath, and clientKeyPath must all be specified");
    }/*from  w ww.  j a va2s .c om*/

    try {
        final CertificateFactory cf = CertificateFactory.getInstance("X.509");
        final Certificate caCert = cf.generateCertificate(Files.newInputStream(builder.caCertPath));
        final Certificate clientCert = cf.generateCertificate(Files.newInputStream(builder.clientCertPath));

        final PEMKeyPair clientKeyPair = (PEMKeyPair) new PEMParser(
                Files.newBufferedReader(builder.clientKeyPath, Charset.defaultCharset())).readObject();

        final PKCS8EncodedKeySpec spec = new PKCS8EncodedKeySpec(
                clientKeyPair.getPrivateKeyInfo().getEncoded());
        final KeyFactory kf = KeyFactory.getInstance("RSA");
        final PrivateKey clientKey = kf.generatePrivate(spec);

        final KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
        trustStore.load(null, null);
        trustStore.setEntry("ca", new KeyStore.TrustedCertificateEntry(caCert), null);

        final KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
        keyStore.load(null, KEY_STORE_PASSWORD);
        keyStore.setCertificateEntry("client", clientCert);
        keyStore.setKeyEntry("key", clientKey, KEY_STORE_PASSWORD, new Certificate[] { clientCert });

        this.sslContext = SSLContexts.custom().loadTrustMaterial(trustStore)
                .loadKeyMaterial(keyStore, KEY_STORE_PASSWORD).useTLS().build();
    } catch (java.security.cert.CertificateException | IOException | NoSuchAlgorithmException
            | InvalidKeySpecException | KeyStoreException | UnrecoverableKeyException
            | KeyManagementException e) {
        throw new SslCertificateException(e);
    }
}

From source file:com.shekhargulati.reactivex.docker.client.ssl.DockerCertificates.java

private DockerCertificates(final Builder builder) throws DockerCertificateException {
    if ((builder.caCertPath == null) || (builder.clientCertPath == null) || (builder.clientKeyPath == null)) {
        throw new DockerCertificateException(
                "caCertPath, clientCertPath, and clientKeyPath must all be specified");
    }//from www  .  ja v  a 2  s  .  c o m

    try {
        final CertificateFactory cf = CertificateFactory.getInstance("X.509");
        final Certificate caCert = cf.generateCertificate(Files.newInputStream(builder.caCertPath));
        final Certificate clientCert = cf.generateCertificate(Files.newInputStream(builder.clientCertPath));

        final PEMKeyPair clientKeyPair = (PEMKeyPair) new PEMParser(
                Files.newBufferedReader(builder.clientKeyPath, Charset.defaultCharset())).readObject();

        final PKCS8EncodedKeySpec spec = new PKCS8EncodedKeySpec(
                clientKeyPair.getPrivateKeyInfo().getEncoded());
        final KeyFactory kf = KeyFactory.getInstance("RSA");
        final PrivateKey clientKey = kf.generatePrivate(spec);

        final KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
        trustStore.load(null, null);
        trustStore.setEntry("ca", new KeyStore.TrustedCertificateEntry(caCert), null);

        final KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
        keyStore.load(null, KEY_STORE_PASSWORD);
        keyStore.setCertificateEntry("client", clientCert);
        keyStore.setKeyEntry("key", clientKey, KEY_STORE_PASSWORD, new Certificate[] { clientCert });

        this.sslContext = SSLContexts.custom().loadTrustMaterial(trustStore)
                .loadKeyMaterial(keyStore, KEY_STORE_PASSWORD).useTLS().build();
    } catch (CertificateException | IOException | NoSuchAlgorithmException | InvalidKeySpecException
            | KeyStoreException | UnrecoverableKeyException | KeyManagementException e) {
        throw new DockerCertificateException(e);
    }
}