Example usage for java.security KeyStore load

List of usage examples for java.security KeyStore load

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Introduction

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

Prototype

public final void load(InputStream stream, char[] password)
        throws IOException, NoSuchAlgorithmException, CertificateException

Source Link

Document

Loads this KeyStore from the given input stream.

Usage

From source file:com.emc.cto.ridagent.rid.test.TestScript.java

public static String httpSend(String output, String destURL) throws ParserConfigurationException, SAXException {

    /* Set up TLS mutual authentication */

    KeyStore keystore = null;
    String docid = null;//  ww  w  .ja v a  2s.com
    try {
        keystore = KeyStore.getInstance(KeyStore.getDefaultType());
    } catch (KeyStoreException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    InputStream keystoreInput = null;
    try {
        keystoreInput = new FileInputStream(m_keystorePath);
    } catch (FileNotFoundException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    try {
        keystore.load(keystoreInput, m_keystorePassword.toCharArray());
    } catch (NoSuchAlgorithmException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (CertificateException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    try {
        if (logger.isDebugEnabled()) {
            logger.debug("Keystore has " + keystore.size() + " keys");
        }
    } catch (KeyStoreException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    KeyStore truststore = null;
    try {
        truststore = KeyStore.getInstance(KeyStore.getDefaultType());
    } catch (KeyStoreException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }

    InputStream truststoreInput = null;
    try {
        truststoreInput = new FileInputStream(m_truststorePath);
    } catch (FileNotFoundException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }

    try {
        truststore.load(truststoreInput, m_truststorePassword.toCharArray());
    } catch (NoSuchAlgorithmException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    } catch (CertificateException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    } catch (IOException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }

    SchemeRegistry schemeRegistry = new SchemeRegistry();
    SSLSocketFactory schemeSocketFactory = null;

    try {
        schemeSocketFactory = new SSLSocketFactory(keystore, m_keystorePassword, truststore);
    } catch (KeyManagementException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (UnrecoverableKeyException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (NoSuchAlgorithmException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (KeyStoreException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    schemeRegistry.register(new Scheme(m_protocol, m_port, schemeSocketFactory));
    final HttpParams httpParams = new BasicHttpParams();
    DefaultHttpClient httpClient = new DefaultHttpClient(new BasicClientConnectionManager(schemeRegistry),
            httpParams);

    /* Prepare the request to send */

    Map<String, Object> responseMap = new HashMap<String, Object>();

    HttpEntity request = new StringEntity(output, ContentType.TEXT_XML);

    //Create POST method
    HttpPost postMethod = new HttpPost(destURL);
    postMethod.setHeader("User-Agent", "EMC RID System");
    postMethod.setHeader("Content-Type", "text/xml");
    postMethod.setEntity(request);

    /* POST the request and process the response */
    HttpResponse httpResponse = null;
    int code;

    try {
        httpResponse = httpClient.execute(postMethod);
    } catch (ClientProtocolException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    if (httpResponse.getEntity() != null) {

        code = httpResponse.getStatusLine().getStatusCode();

        try {
            InputStream xml = httpResponse.getEntity().getContent();

            DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
            DocumentBuilder db = dbf.newDocumentBuilder();
            Document doc = db.parse(xml);
            docid = doc.getElementsByTagName("iodef:IncidentID").item(0).getTextContent();
            System.out.println("ID of the newly created document   " + docid);
        } catch (ParseException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        } catch (IOException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        }

        responseMap.put("success", true);
        responseMap.put("statusCode", code);

    } else {
        responseMap.put("success", false);
        responseMap.put("errorMessage", "Send failed (fill in exception)");
    }

    return docid;
}

From source file:com.wso2.mobile.mdm.utils.ServerUtilities.java

public static HttpClient getCertifiedHttpClient(Context context) {
    try {/* ww  w  .j av  a 2 s .com*/
        KeyStore localTrustStore = KeyStore.getInstance("BKS");
        InputStream in = context.getResources().openRawResource(R.raw.emm_truststore);
        localTrustStore.load(in, CommonUtilities.TRUSTSTORE_PASSWORD.toCharArray());

        SchemeRegistry schemeRegistry = new SchemeRegistry();
        schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
        SSLSocketFactory sslSocketFactory = new SSLSocketFactory(localTrustStore);
        schemeRegistry.register(new Scheme("https", sslSocketFactory, 443));
        HttpParams params = new BasicHttpParams();
        ClientConnectionManager cm = new ThreadSafeClientConnManager(params, schemeRegistry);

        HttpClient client = new DefaultHttpClient(cm, params);
        return client;
    } catch (Exception e) {
        e.printStackTrace();
        return null;
    }
}

From source file:com.jt.https.test.send.java

public static String PostTo(String content) {
    String responseMessage = null;
    String filePath = "";
    if (!filePath.endsWith("/")) {
        filePath = filePath + "/";
    }//from   ww  w . ja  va  2s .  c  o  m
    HttpClient httpclient = new DefaultHttpClient();
    try {
        KeyStore keystore = KeyStore.getInstance("jks");
        KeyStore trustStore = KeyStore.getInstance("jks");

        FileInputStream keystoreInstream = new FileInputStream(
                new File("F:\\temp\\?\\lz\\\\bis-stg-sdb.jks"));
        FileInputStream trustStoreInstream = new FileInputStream(
                new File("F:\\temp\\?\\lz\\\\EXV_GROUP_BIS_IFRONT_JTLZX_100.jks"));
        //FileInputStream keystoreInstream = new FileInputStream(new File("F:\\temp\\?\\lz\\\\pingan2jiangtai_test.jks"));
        //FileInputStream trustStoreInstream = new FileInputStream(new File("F:\\temp\\?\\lz\\\\pingan2jiangtai_test_trust.jks"));
        try {
            keystore.load(keystoreInstream, "123456".toCharArray());
            trustStore.load(trustStoreInstream, "paic1234".toCharArray());
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
        } catch (CertificateException e) {
            e.printStackTrace();
        } finally {
            keystoreInstream.close();
            trustStoreInstream.close();
        }
        SSLSocketFactory socketFactory = new SSLSocketFactory(SSLSocketFactory.SSL, keystore, "123456",
                trustStore, null, new TrustStrategy() {
                    public boolean isTrusted(X509Certificate[] chain, String authType)
                            throws CertificateException {
                        return true;
                    }
                }, SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
        Scheme sch = new Scheme("https", 8107, socketFactory);

        httpclient.getConnectionManager().getSchemeRegistry().register(sch);
        HttpPost post = new HttpPost("https://222.68.184.181:8107");

        StringEntity entity = new StringEntity(content, "text/html", "UTF-8");
        post.setEntity(entity);
        HttpResponse res = httpclient.execute(post);
        HttpEntity resEntity = res.getEntity();
        if (resEntity != null) {
            responseMessage = convertStreamToString(resEntity.getContent());
            System.out.println("???" + content);
            System.out.println("?" + responseMessage);
        }

    } catch (KeyStoreException e) {
        e.printStackTrace();
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    } catch (ParseException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (KeyManagementException e) {
        e.printStackTrace();
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
    } catch (UnrecoverableKeyException e) {
        e.printStackTrace();
    } finally {
        httpclient.getConnectionManager().shutdown();
    }

    return responseMessage;
}

From source file:net.i2p.util.I2PSSLSocketFactory.java

/**
 *  Loads certs from//from w  w w. j a  v a 2s  .  c om
 *  the ~/.i2p/certificates/ and $I2P/certificates/ directories.
 */
private static SSLSocketFactory initSSLContext(I2PAppContext context, boolean loadSystemCerts,
        String relativeCertPath) throws GeneralSecurityException {
    Log log = context.logManager().getLog(I2PSSLSocketFactory.class);
    KeyStore ks;
    if (loadSystemCerts) {
        ks = KeyStoreUtil.loadSystemKeyStore();
        if (ks == null)
            throw new GeneralSecurityException("Key Store init error");
    } else {
        try {
            ks = KeyStore.getInstance(KeyStore.getDefaultType());
            ks.load(null, "".toCharArray());
        } catch (IOException ioe) {
            throw new GeneralSecurityException("Key Store init error", ioe);
        }
    }

    File dir = new File(context.getConfigDir(), relativeCertPath);
    int adds = KeyStoreUtil.addCerts(dir, ks);
    int totalAdds = adds;
    if (adds > 0) {
        if (log.shouldLog(Log.INFO))
            log.info("Loaded " + adds + " trusted certificates from " + dir.getAbsolutePath());
    }

    File dir2 = new File(context.getBaseDir(), relativeCertPath);
    if (!dir.getAbsolutePath().equals(dir2.getAbsolutePath())) {
        adds = KeyStoreUtil.addCerts(dir2, ks);
        totalAdds += adds;
        if (adds > 0) {
            if (log.shouldLog(Log.INFO))
                log.info("Loaded " + adds + " trusted certificates from " + dir.getAbsolutePath());
        }
    }
    if (totalAdds > 0 || loadSystemCerts) {
        if (log.shouldLog(Log.INFO))
            log.info("Loaded total of " + totalAdds + " new trusted certificates");
    } else {
        String msg = "No trusted certificates loaded (looked in " + dir.getAbsolutePath()
                + (dir.getAbsolutePath().equals(dir2.getAbsolutePath()) ? ""
                        : (" and " + dir2.getAbsolutePath()))
                + ", SSL connections will fail. " + "Copy the cert in " + relativeCertPath
                + " from the router to the directory.";
        // don't continue, since we didn't load the system keystore, we have nothing.
        throw new GeneralSecurityException(msg);
    }

    SSLContext sslc = SSLContext.getInstance("TLS");
    TrustManagerFactory tmf = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
    tmf.init(ks);
    sslc.init(null, tmf.getTrustManagers(), context.random());
    return sslc.getSocketFactory();
}

From source file:org.soyatec.windowsazure.internal.util.ssl.SslUtil.java

/**
 * Return the file's absolute path name string
 * /*from   www . j a  va 2  s . co m*/
 * @param x509Cert
 * @return Path name string
 * @throws Exception
 */
public static String importCertificate(String x509Cert) throws Exception {
    // CREATE A KEYSTORE OF TYPE "Java Key Store"
    KeyStore ks = KeyStore.getInstance("JKS");
    /*
     * LOAD THE STORE The first time you're doing this (i.e. the keystore
     * does not yet exist - you're creating it), you HAVE to load the
     * keystore from a null source with null password. Before any methods
     * can be called on your keystore you HAVE to load it first. Loading it
     * from a null source and null password simply creates an empty
     * keystore. At a later time, when you want to verify the keystore or
     * get certificates (or whatever) you can load it from the file with
     * your password.
     */
    ks.load(null, null);
    // GET THE FILE CONTAINING YOUR CERTIFICATE
    File x509 = new File(x509Cert);
    FileInputStream fis = new FileInputStream(x509);
    BufferedInputStream bis = new BufferedInputStream(fis);
    // I USE x.509 BECAUSE THAT'S WHAT keytool CREATES
    CertificateFactory cf = CertificateFactory.getInstance("X.509");
    // NOTE: THIS IS java.security.cert.Certificate NOT
    // java.security.Certificate
    X509Certificate cert = (X509Certificate) cf.generateCertificate(bis);

    ks.setCertificateEntry(CERT_ALIAS, cert);
    // SAVE THE KEYSTORE TO A FILE
    /*
     * After this is saved, I believe you can just do setCertificateEntry to
     * add entries and then not call store. I believe it will update the
     * existing store you load it from and not just in memory.
     */
    File storeFile = new File(x509.getParentFile().getAbsolutePath(), KEYSTORE);
    ks.store(new FileOutputStream(storeFile), KEYSTORE_PASS.toCharArray());

    return storeFile.getAbsolutePath();
}

From source file:org.keycloak.testsuite.oauth.ClientAuthSignedJWTTest.java

private static KeyStore getKeystore(InputStream is, String storePassword, String format) throws Exception {
    KeyStore keyStore = format.equals("JKS") ? KeyStore.getInstance(format)
            : KeyStore.getInstance(format, "BC");
    keyStore.load(is, storePassword.toCharArray());
    return keyStore;
}

From source file:org.kymjs.kjframe.http.httpclient.HttpRequestBuilder.java

private static KeyStore loadCertificates(Context context) throws IOException {
    try {//from  www  .j a  va  2 s .co m
        final KeyStore localTrustStore = KeyStore.getInstance("BKS");
        final InputStream in = context.getResources().openRawResource(R.raw.hc_keystore);
        try {
            localTrustStore.load(in, null);
        } finally {
            in.close();
        }

        return localTrustStore;
    } catch (Exception e) {
        final IOException ioe = new IOException("Failed to load SSL certificates");
        ioe.initCause(e);
        throw ioe;
    }
}

From source file:com.gamesalutes.utils.EncryptUtils.java

/**
 * Creates an <code>SSLContext</code> that uses the specified trusted certificates.
 * /*from w  ww . j  av  a  2  s. co m*/
 * @param protocol the {@link TransportSecurityProtocol} to use for the context
 * @param trustedCerts certificates to import into the <code>SSLContext</code> or <code>null</code>
 *         to accept all issuers
 * @param privateKey the client key to authenticate the client with the server
 * @return the created <code>SSLContext</code>
 * @throws Exception if error occurs during the process of creating the context
 */
public static SSLContext createSSLContext(TransportSecurityProtocol protocol, PrivateKey privateKey,
        java.security.cert.X509Certificate... trustedCerts) throws Exception {
    if (trustedCerts != null && trustedCerts.length == 0)
        throw new IllegalArgumentException("trustedCerts is empty");

    X509TrustManager defaultManager = null;
    KeyManager[] keyManagers = null;
    KeyStore keyStore = null;

    if (privateKey != null || trustedCerts != null) {
        // create a new key store instance that will install the certificates
        // and/or the private keys
        keyStore = KeyStore.getInstance(JKS_TYPE);
        keyStore.load(null, null);
    }

    // import the certs
    if (trustedCerts != null) {
        // set up the key manager for the certificates
        javax.net.ssl.TrustManagerFactory trustFact = javax.net.ssl.TrustManagerFactory
                .getInstance(KEY_MANAGEMENT_ALG_SUN_X509);

        // install the certificates in the key store and give them a unique alias
        int imported = 0;
        for (java.security.cert.X509Certificate cert : trustedCerts) {
            if (cert != null)
                keyStore.setCertificateEntry("cert" + ++imported, cert);
        }
        if (imported == 0)
            throw new IllegalArgumentException("no non-null certs in trustedCerts");
        // add the certs to the trust factory
        trustFact.init(keyStore);

        // get a default trust manager
        TrustManager[] tms = trustFact.getTrustManagers();
        if (tms != null && tms.length >= 1)
            defaultManager = (X509TrustManager) tms[0];
    }

    // import the private key
    if (privateKey != null) {
        keyStore.setKeyEntry("client", privateKey, null, null);
        KeyManagerFactory kmfactory = KeyManagerFactory.getInstance(privateKey.getAlgorithm());

        kmfactory.init(keyStore, null);
        keyManagers = kmfactory.getKeyManagers();
    }
    //create the SSL context based on these parameters
    SSLContext sslContext = SSLContext.getInstance(protocol.toString());

    // use a CertX509TrustManager since default one will still fail validation for 
    // self-signed certs
    sslContext.init(keyManagers,
            new TrustManager[] { trustedCerts != null ? new CertX509TrustManager(defaultManager, trustedCerts)
                    : new CertX509TrustManager() },
            null);

    return sslContext;

}

From source file:com.emc.cto.ridagent.rid.util.HTTPSender.java

public static Map<String, Object> httpSend(PipelineOutput output, String destURL) {

    /* Set up TLS mutual authentication */

    KeyStore keystore = null;
    try {//from   ww w  .ja va  2s . c o m
        keystore = KeyStore.getInstance(KeyStore.getDefaultType());
    } catch (KeyStoreException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    InputStream keystoreInput = null;
    try {
        keystoreInput = new FileInputStream(m_keystorePath);
    } catch (FileNotFoundException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    try {
        keystore.load(keystoreInput, m_keystorePassword.toCharArray());
    } catch (NoSuchAlgorithmException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (CertificateException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    try {
        if (logger.isDebugEnabled()) {
            logger.debug("Keystore has " + keystore.size() + " keys");
        }
    } catch (KeyStoreException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    KeyStore truststore = null;
    try {
        truststore = KeyStore.getInstance(KeyStore.getDefaultType());
    } catch (KeyStoreException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }

    InputStream truststoreInput = null;
    try {
        truststoreInput = new FileInputStream(m_truststorePath);
    } catch (FileNotFoundException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }

    try {
        truststore.load(truststoreInput, m_truststorePassword.toCharArray());
    } catch (NoSuchAlgorithmException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    } catch (CertificateException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    } catch (IOException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }

    try {
        if (logger.isDebugEnabled()) {
            logger.debug("Truststore has " + truststore.size() + " keys");
        }
    } catch (KeyStoreException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }

    SchemeRegistry schemeRegistry = new SchemeRegistry();
    SSLSocketFactory schemeSocketFactory = null;

    try {
        schemeSocketFactory = new SSLSocketFactory(keystore, m_keystorePassword, truststore);
    } catch (KeyManagementException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (UnrecoverableKeyException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (NoSuchAlgorithmException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (KeyStoreException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    schemeRegistry.register(new Scheme(m_protocol, m_port, schemeSocketFactory));
    final HttpParams httpParams = new BasicHttpParams();
    DefaultHttpClient httpClient = new DefaultHttpClient(new BasicClientConnectionManager(schemeRegistry),
            httpParams);

    /* Prepare the request to send */

    String body = null;
    Map<String, Object> responseMap = new HashMap<String, Object>();
    List<com.emc.documentum.xml.xproc.io.Source> sources = output.getSources(output.getPrimaryOutputPort());

    if (sources != null && !sources.isEmpty()) {
        // pipeline should only return a single value - we return the first as the output
        Node node = sources.get(0).getNode();
        InputStream is = sources.get(0).getInputStream();
        Reader rdr = sources.get(0).getReader();

        //For now we implement node only since we assume content is in the node
        if (node != null) {
            if (logger.isDebugEnabled()) {
                logger.debug("Node has content");
            }
            body = Utilities.nodeToString(node);

        } else if (is != null) {
            if (logger.isDebugEnabled()) {
                logger.debug("Input stream has content");
            }

        } else if (rdr != null) {
            if (logger.isDebugEnabled()) {
                logger.debug("Reader has content");
            }
        }
    }

    HttpEntity request = new StringEntity(body, ContentType.TEXT_XML);

    //Create POST method
    HttpPost postMethod = new HttpPost(destURL);
    postMethod.setHeader("User-Agent", "EMC RID System");
    postMethod.setHeader("Content-Type", "text/xml");
    postMethod.setEntity(request);

    /* POST the request and process the response */
    HttpResponse httpResponse = null;
    int code;
    String responseBody = null;

    try {
        httpResponse = httpClient.execute(postMethod);
    } catch (ClientProtocolException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    if (httpResponse.getEntity() != null) {

        code = httpResponse.getStatusLine().getStatusCode();

        try {
            responseBody = EntityUtils.toString(httpResponse.getEntity());
        } catch (ParseException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        } catch (IOException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        }

        if (logger.isDebugEnabled()) {
            logger.debug("Response status code: " + code);
            logger.debug("Reponse body =" + responseBody);
        }

        responseMap.put("success", true);
        responseMap.put("statusCode", code);
        responseMap.put("responseBody", responseBody);

    } else {
        responseMap.put("success", false);
        responseMap.put("errorMessage", "Send failed (fill in exception)");
    }

    return responseMap;
}

From source file:com.haoqee.chatsdk.net.Utility.java

public static HttpClient getNewHttpClient(long timeout) {
    try {/*from  w  w w. j  av  a  2s  . c o  m*/
        KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
        trustStore.load(null, null);

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

        HttpParams params = new BasicHttpParams();

        //HttpConnectionParams.setConnectionTimeout(params, 10000);
        //HttpConnectionParams.setSoTimeout(params, 10000);

        HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
        //HttpProtocolParams.setContentCharset(params, HTTP.);

        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);

        // Set the default socket timeout (SO_TIMEOUT) // in
        // milliseconds which is the timeout for waiting for data.
        HttpConnectionParams.setConnectionTimeout(params, Utility.SET_CONNECTION_TIMEOUT);
        long soc_time = Utility.SET_SOCKET_TIMEOUT + timeout;
        HttpConnectionParams.setSoTimeout(params, (int) soc_time);
        HttpClient client = new DefaultHttpClient(ccm, params);
        return client;
    } catch (Exception e) {
        return new DefaultHttpClient();
    }
}