Example usage for java.security KeyStore getInstance

List of usage examples for java.security KeyStore getInstance

  1. HOME
  2. Java
  3. java
  4. java.security.*
  5. KeyStore
  6. 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:com.linkage.crm.csb.sign.CtSignature.java

/**
 * @param originalText String /*from  ww w.  j  av a2  s. co  m*/
 * @param pwd String 
 * @param alias String 
 * @param priKeyFile 
 * @return String 
 */
public static String signature(String originalText, String pwd, String alias, String priKeyFile) {
    try {
        KeyStore ks = KeyStore.getInstance("JKS");
        FileInputStream ksfis = new FileInputStream(priKeyFile);
        BufferedInputStream ksbufin = new BufferedInputStream(ksfis);
        char[] kpass = pwd.toCharArray();
        ks.load(ksbufin, kpass);
        PrivateKey priKey = (PrivateKey) ks.getKey(alias, kpass);
        Signature rsa = Signature.getInstance("SHA1withDSA");
        rsa.initSign(priKey);
        rsa.update(originalText.getBytes());
        byte[] signedText = rsa.sign();
        return HexUtils.toHexString(signedText);
    } catch (Exception ex) {
        logger.error("errors appeared while trying to signature", ex);
        return null;
    }
}

From source file:com.appfirst.communication.AFHttpClient.java

public DefaultHttpClient getAFHttpClient() {
    try {/* w w  w .j a  va2s  .co  m*/
        KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
        try {
            trustStore.load(null, null);
        } catch (CertificateException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }

        SSLSocketFactory sf = new AFSSLSocketFactory(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 (NoSuchAlgorithmException nsae) {
        Log.e(TAG, nsae.getMessage());
        return new DefaultHttpClient();
    } catch (KeyManagementException kme) {
        Log.e(TAG, kme.getMessage());
        return new DefaultHttpClient();
    } catch (KeyStoreException kse) {
        Log.e(TAG, kse.getMessage());
        return new DefaultHttpClient();
    } catch (UnrecoverableKeyException uke) {
        Log.e(TAG, uke.getMessage());
        return new DefaultHttpClient();
    }
}

From source file:com.michael.openexercise.mc_network.volleydemo.ssl.EasySSLSocketFactory.java

private static SSLContext createEasySSLContext() throws IOException {
    try {//w  w  w .j  a  v a 2  s  .  c o  m

        // Client should authenticate itself with the valid certificate to Server.
        InputStream clientStream = VolleySampleApplication.getContext().getResources()
                .openRawResource(R.raw.production_test_client);
        char[] password = "XXXXXXXXXXXXX".toCharArray();

        KeyStore keyStore = KeyStore.getInstance("PKCS12");
        keyStore.load(clientStream, password);

        KeyManagerFactory keyManagerFactory = KeyManagerFactory
                .getInstance(KeyManagerFactory.getDefaultAlgorithm());
        keyManagerFactory.init(keyStore, password);

        // Client should also add the CA certificate obtained from server and create TrustManager from it for the client to validate the
        // identity of the server.
        KeyStore trustStore = KeyStore.getInstance("BKS");
        InputStream instream = null;
        instream = VolleySampleApplication.getContext().getResources()
                .openRawResource(R.raw.production_test_ca);

        try {
            trustStore.load(instream, "XXXXXXXX".toCharArray());
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            try {
                instream.close();
            } catch (Exception ignore) {
            }
        }

        String tmfAlgorithm = TrustManagerFactory.getDefaultAlgorithm();
        TrustManagerFactory tmf = TrustManagerFactory.getInstance(tmfAlgorithm);
        tmf.init(trustStore);

        // Create an SSLContext that uses our TrustManager & Keystore
        SSLContext context = SSLContext.getInstance("TLS");
        context.init(keyManagerFactory.getKeyManagers(), tmf.getTrustManagers(), null);

        return context;
    } catch (Exception e) {
        e.printStackTrace();
        throw new IOException(e.getMessage());
    }
}

From source file:com.longluo.volleydemo.ssl.EasySSLSocketFactory.java

private static SSLContext createEasySSLContext() throws IOException {
    try {//from w ww .  ja v  a  2s.  c  o m

        // Client should authenticate itself with the valid certificate to
        // Server.
        InputStream clientStream = VolleySampleApplication.getContext().getResources()
                .openRawResource(R.raw.production_test_client);
        char[] password = "XXXXXXXXXXXXX".toCharArray();

        KeyStore keyStore = KeyStore.getInstance("PKCS12");
        keyStore.load(clientStream, password);

        KeyManagerFactory keyManagerFactory = KeyManagerFactory
                .getInstance(KeyManagerFactory.getDefaultAlgorithm());
        keyManagerFactory.init(keyStore, password);

        // Client should also add the CA certificate obtained from server
        // and create TrustManager from it for the client to validate the
        // identity of the server.
        KeyStore trustStore = KeyStore.getInstance("BKS");
        InputStream instream = null;
        instream = VolleySampleApplication.getContext().getResources()
                .openRawResource(R.raw.production_test_ca);

        try {
            trustStore.load(instream, "XXXXXXXX".toCharArray());
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            try {
                instream.close();
            } catch (Exception ignore) {
            }
        }

        String tmfAlgorithm = TrustManagerFactory.getDefaultAlgorithm();
        TrustManagerFactory tmf = TrustManagerFactory.getInstance(tmfAlgorithm);
        tmf.init(trustStore);

        // Create an SSLContext that uses our TrustManager & Keystore
        SSLContext context = SSLContext.getInstance("TLS");
        context.init(keyManagerFactory.getKeyManagers(), tmf.getTrustManagers(), null);

        return context;
    } catch (Exception e) {
        e.printStackTrace();
        throw new IOException(e.getMessage());
    }
}

From source file:com.wso2telco.identity.application.authentication.endpoint.util.MutualSSLClient.java

/**
 * load trust store with given .jks file
 *
 * @param trustStorePath/*from w ww . j  a v a  2 s .c  o  m*/
 * @param trustStorePassoword
 * @throws java.security.KeyStoreException
 * @throws java.io.IOException
 * @throws java.security.cert.CertificateException
 * @throws java.security.NoSuchAlgorithmException
 */
public static void loadTrustStore(String trustStorePath, String trustStorePassoword)
        throws KeyStoreException, IOException, CertificateException, NoSuchAlgorithmException {
    trustStore = KeyStore.getInstance(TRUST_STORE_TYPE);
    trustStore.load(new FileInputStream(trustStorePath), trustStorePassoword.toCharArray());
}

From source file:com.bright.json.JSonRequestor.java

private static HttpClient getNewHttpClient() {
    try {//from  w  w w .  java  2  s.c o  m
        KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
        trustStore.load(null, null);
        MySSLSocketFactory sf = new MySSLSocketFactory(trustStore);
        sf.setHostnameVerifier(MySSLSocketFactory.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();
    }
}

From source file:edu.cwru.apo.TrustAPOHttpClient.java

private SSLSocketFactory newSslSocketFactory() {
    try {/*ww w  .j  ava2  s  . com*/
        // Get an instance of the Bouncy Castle KeyStore format
        KeyStore trusted = KeyStore.getInstance("BKS");
        // Get the raw resource, which contains the keystore with
        // your trusted certificates (root and any intermediate certs)
        InputStream in = context.getResources().openRawResource(R.raw.keystore);
        try {
            // Initialize the keystore with the provided trusted certificates
            // Also provide the password of the keystore
            trusted.load(in, "mysecret".toCharArray());
        } finally {
            in.close();
        }
        // Pass the keystore to the SSLSocketFactory. The factory is responsible
        // for the verification of the server certificate.
        SSLSocketFactory sf = new SSLSocketFactory(trusted);
        // Hostname verification from certificate
        // http://hc.apache.org/httpcomponents-client-ga/tutorial/html/connmgmt.html#d4e506
        sf.setHostnameVerifier(SSLSocketFactory.STRICT_HOSTNAME_VERIFIER);
        return sf;
    } catch (Exception e) {
        throw new AssertionError(e);
    }
}

From source file:kr.co.exsoft.eframework.util.LicenseUtil.java

/**
 * ??  ?.//from  www  .j a  va2s. c o m
 * 
 * @param licenseType
 * @param userCount
 * @return String
 */
public static String generateLicenseKey(String licenseType, int userCount) {

    String ksPass = "loveboat";
    String keyPass = "loveboat";
    String alias = "ab942e0f-9e4a-44b9-9f82-0a5f5d48ba12";
    String ret = null;

    try {
        // ??   
        URL url = ClassLoader.getSystemResource("kr/co/exsoft/eframework/cert/exsoft.pfx");
        FileInputStream certfis = new FileInputStream(new File(url.getFile()));

        // Private Key ?.
        BufferedInputStream ksbufin = new BufferedInputStream(certfis);

        KeyStore ks = KeyStore.getInstance("PKCS12");
        ks.load(ksbufin, ksPass.toCharArray());

        PrivateKey key = (PrivateKey) ks.getKey(alias, keyPass.toCharArray());

        // ??  ?.
        ret = spell("EDMsl|" + licenseType + "|" + userCount + "|", key);

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

    return ret;
}

From source file:fi.helsinki.moodi.config.OodiConfig.java

private KeyStore oodiKeyStore(String keystoreLocation, char[] keystorePassword) throws Exception {
    KeyStore keyStore = KeyStore.getInstance("PKCS12");
    FileSystemResource keystoreFile = new FileSystemResource(new File(keystoreLocation));

    keyStore.load(keystoreFile.getInputStream(), keystorePassword);
    return keyStore;
}

From source file:com.phonty.improved.PhontyHttpClient.java

private SSLSocketFactory newSslSocketFactory() {
    try {//  www.j a  v a2 s  .co  m
        // Get an instance of the Bouncy Castle KeyStore format
        KeyStore trusted = KeyStore.getInstance("BKS");
        // Get the raw resource, which contains the keystore with
        // your trusted certificates (root and any intermediate certs)
        InputStream in = context.getResources().openRawResource(R.raw.keystore);
        try {
            // Initialize the keystore with the provided trusted certificates
            // Also provide the password of the keystore
            trusted.load(in, "pqoeponkjlcnvkjenenobnervoerovneokrnvoie".toCharArray());
        } finally {
            in.close();
        }
        // Pass the keystore to the SSLSocketFactory. The factory is responsible
        // for the verification of the server certificate.
        SSLSocketFactory sf = new SSLSocketFactory(trusted);
        // Hostname verification from certificate
        // http://hc.apache.org/httpcomponents-client-ga/tutorial/html/connmgmt.html#d4e506
        sf.setHostnameVerifier(SSLSocketFactory.STRICT_HOSTNAME_VERIFIER);
        return sf;
    } catch (Exception e) {
        throw new AssertionError(e);
    }
}