Example usage for java.security KeyStore getInstance

Introduction

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

Prototype

public static KeyStore getInstance(String type) throws KeyStoreException

Source Link

Document

Returns a keystore object of the specified type.

Usage

From source file:Main.java

private static KeyStore newEmptyKeyStore(char[] password) {
    try {//  w ww  . j  a  v  a 2 s .  c  o m
        KeyStore e = KeyStore.getInstance(KeyStore.getDefaultType());
        Object in = null;
        e.load((InputStream) in, password);
        return e;
    } catch (Exception var3) {
        var3.printStackTrace();
    }
    return null;
}

From source file:Main.java

private static KeyManager[] prepareKeyManager(InputStream bksFile, String password) {
    try {/*from ww  w.j  av a2  s. c  om*/
        if (bksFile != null && password != null) {
            KeyStore e = KeyStore.getInstance("BKS");
            e.load(bksFile, password.toCharArray());
            KeyManagerFactory keyManagerFactory = KeyManagerFactory
                    .getInstance(KeyManagerFactory.getDefaultAlgorithm());
            keyManagerFactory.init(e, password.toCharArray());
            return keyManagerFactory.getKeyManagers();
        }

        return null;
    } catch (KeyStoreException var4) {
        var4.printStackTrace();
    } catch (NoSuchAlgorithmException var5) {
        var5.printStackTrace();
    } catch (UnrecoverableKeyException var6) {
        var6.printStackTrace();
    } catch (CertificateException var7) {
        var7.printStackTrace();
    } catch (IOException var8) {
        var8.printStackTrace();
    } catch (Exception var9) {
        var9.printStackTrace();
    }

    return null;
}

From source file:Main.java

private static KeyManager[] prepareKeyManager(InputStream bksFile, String password) {
    try {//ww  w .  j a  v  a2 s . c  om
        if (bksFile == null || password == null)
            return null;

        KeyStore clientKeyStore = KeyStore.getInstance("BKS");
        clientKeyStore.load(bksFile, password.toCharArray());
        KeyManagerFactory keyManagerFactory = KeyManagerFactory
                .getInstance(KeyManagerFactory.getDefaultAlgorithm());
        keyManagerFactory.init(clientKeyStore, password.toCharArray());
        return keyManagerFactory.getKeyManagers();

    } catch (KeyStoreException e) {
        e.printStackTrace();
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
    } catch (UnrecoverableKeyException e) {
        e.printStackTrace();
    } catch (CertificateException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

/**
 * Creates an SSLSocketFactory which contains {@code certChainFile} as its only root certificate.
 *//*w w  w .  j a va 2 s .co m*/
public static SSLSocketFactory newSslSocketFactoryForCa(InputStream certChain) throws Exception {
    KeyStore ks = KeyStore.getInstance(KeyStore.getDefaultType());
    ks.load(null, null);
    CertificateFactory cf = CertificateFactory.getInstance("X.509");
    X509Certificate cert = (X509Certificate) cf.generateCertificate(new BufferedInputStream(certChain));
    X500Principal principal = cert.getSubjectX500Principal();
    ks.setCertificateEntry(principal.getName("RFC2253"), cert);
    //    ks.setCertificateEntry("ca", cert);

    // Set up trust manager factory to use our key store.
    TrustManagerFactory trustManagerFactory = TrustManagerFactory
            .getInstance(TrustManagerFactory.getDefaultAlgorithm());
    trustManagerFactory.init(ks);
    SSLContext context = SSLContext.getInstance("TLS");
    context.init(null, trustManagerFactory.getTrustManagers(), null);
    return context.getSocketFactory();
}

From source file:Main.java

public static SSLSocketFactory setCertificates(InputStream... certificates) {
    try {/*w  ww . j  av a  2 s  . com*/
        CertificateFactory certificateFactory = CertificateFactory.getInstance("X.509");
        KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
        keyStore.load(null);
        int index = 0;
        for (InputStream certificate : certificates) {
            String certificateAlias = Integer.toString(index++);
            keyStore.setCertificateEntry(certificateAlias, certificateFactory.generateCertificate(certificate));
            try {
                if (certificate != null)
                    certificate.close();
            } catch (IOException e) {
            }
        }
        SSLContext sslContext = SSLContext.getInstance("TLS");
        TrustManagerFactory trustManagerFactory = TrustManagerFactory
                .getInstance(TrustManagerFactory.getDefaultAlgorithm());
        trustManagerFactory.init(keyStore);
        sslContext.init(null, trustManagerFactory.getTrustManagers(), new SecureRandom());
        socketFactory = sslContext.getSocketFactory();

    } catch (Exception e) {
        e.printStackTrace();
    }
    return socketFactory;
}

From source file:Main.java

private static TrustManager[] prepareTrustManager(InputStream... certificates) {
    if (certificates != null && certificates.length > 0) {
        try {/*  ww  w  .  ja va2s . com*/
            CertificateFactory e = CertificateFactory.getInstance("X.509");
            KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
            keyStore.load((KeyStore.LoadStoreParameter) null);
            int index = 0;
            InputStream[] trustManagerFactory = certificates;
            int trustManagers = certificates.length;

            for (int i$ = 0; i$ < trustManagers; ++i$) {
                InputStream certificate = trustManagerFactory[i$];
                String certificateAlias = Integer.toString(index++);
                keyStore.setCertificateEntry(certificateAlias, e.generateCertificate(certificate));

                try {
                    if (certificate != null) {
                        certificate.close();
                    }
                } catch (IOException var10) {
                    ;
                }
            }

            trustManagerFactory = null;
            TrustManagerFactory var15 = TrustManagerFactory
                    .getInstance(TrustManagerFactory.getDefaultAlgorithm());
            var15.init(keyStore);
            TrustManager[] var16 = var15.getTrustManagers();
            return var16;
        } catch (NoSuchAlgorithmException var11) {
            var11.printStackTrace();
        } catch (CertificateException var12) {
            var12.printStackTrace();
        } catch (KeyStoreException var13) {
            var13.printStackTrace();
        } catch (Exception var14) {
            var14.printStackTrace();
        }

        return null;
    } else {
        return null;
    }
}

From source file:Main.java

private static TrustManager[] prepareTrustManager(InputStream... certificates) {
    if (certificates == null || certificates.length <= 0)
        return null;
    try {//  ww w .  j a  v  a  2 s.  c o m

        CertificateFactory certificateFactory = CertificateFactory.getInstance("X.509");
        KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
        keyStore.load(null);
        int index = 0;
        for (InputStream certificate : certificates) {
            String certificateAlias = Integer.toString(index++);
            keyStore.setCertificateEntry(certificateAlias, certificateFactory.generateCertificate(certificate));
            try {
                if (certificate != null)
                    certificate.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        TrustManagerFactory trustManagerFactory = null;

        trustManagerFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
        trustManagerFactory.init(keyStore);

        TrustManager[] trustManagers = trustManagerFactory.getTrustManagers();

        return trustManagers;
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
    } catch (CertificateException e) {
        e.printStackTrace();
    } catch (KeyStoreException e) {
        e.printStackTrace();
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;

}

From source file:Main.java

private static TrustManager[] prepareTrustManager(InputStream... certificates) {
    if (certificates == null || certificates.length <= 0)
        return null;
    try {/*from ww w  .  ja  v a2  s .c o  m*/

        CertificateFactory certificateFactory = CertificateFactory.getInstance("X.509");
        KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
        keyStore.load(null);
        int index = 0;
        for (InputStream certificate : certificates) {
            String certificateAlias = Integer.toString(index++);
            keyStore.setCertificateEntry(certificateAlias, certificateFactory.generateCertificate(certificate));
            try {
                if (certificate != null)
                    certificate.close();
            } catch (IOException e)

            {
            }
        }
        TrustManagerFactory trustManagerFactory = null;

        trustManagerFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
        trustManagerFactory.init(keyStore);

        TrustManager[] trustManagers = trustManagerFactory.getTrustManagers();

        return trustManagers;
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
    } catch (CertificateException e) {
        e.printStackTrace();
    } catch (KeyStoreException e) {
        e.printStackTrace();
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;

}

From source file:com.prey.net.HttpUtils.java

public static HttpClient getNewHttpClient() {
    try {/*from   w  w w  . j a v a  2 s.  co m*/
        KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
        trustStore.load(null, null);

        SSLSocketFactory sf = SSLSocketFactory.getSocketFactory();
        sf.setHostnameVerifier(SSLSocketFactory.STRICT_HOSTNAME_VERIFIER);

        HttpParams params = new BasicHttpParams();
        HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
        HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);

        SchemeRegistry registry = new SchemeRegistry();
        registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
        registry.register(new Scheme("https", sf, 443));

        ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, registry);

        return new DefaultHttpClient(ccm, params);
    } catch (Exception e) {
        return new DefaultHttpClient();
    }
}

From source file:com.dealoka.lib.net.HttpUtils.java

public static HttpClient getNewHttpClient() {
    try {//from   w  ww.  j a  v a2  s  .co  m
        KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
        trustStore.load(null, null);

        SSLSocketFactory sf = new EasySSLSocketFactory(trustStore);
        sf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);

        HttpParams params = new BasicHttpParams();
        HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
        HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);

        SchemeRegistry registry = new SchemeRegistry();
        registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
        registry.register(new Scheme("https", sf, 443));

        ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, registry);

        return new DefaultHttpClient(ccm, params);
    } catch (Exception e) {
        return new DefaultHttpClient();
    }
}