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:ee.ria.xroad.common.util.CryptoUtils.java

/**
 * Loads a key store from a file./*  w  ww. j av  a2 s.  co  m*/
 * @param type the type of key store to load ("pkcs12" for PKCS12 type)
 * @param file the file to load
 * @param password the password for the key store
 * @return the loaded keystore
 * @throws Exception if any errors occur
 */
public static KeyStore loadKeyStore(String type, File file, char[] password) throws Exception {
    KeyStore keyStore = KeyStore.getInstance(type);
    try (FileInputStream fis = new FileInputStream(file)) {
        keyStore.load(fis, password);
    }

    return keyStore;
}

From source file:com.bcmcgroup.flare.client.ClientUtil.java

/**
 * Fetch a public key (certificate) from KeyStore
 *
 * @param keyStorePath a String containing the path to the KeyStore
 * @param keyStorePW   a String containing the KeyStore password
 * @param alias        a String containing the alias of targeted certificate
 * @return the PublicKey object containing the targeted public key
 *
 *///from   w  ww .j  a  va 2 s .  c o m
public static PublicKey getPublicKeyByAlias(String keyStorePath, String keyStorePW, String alias) {
    KeyStore ks;
    FileInputStream is = null;
    try {
        ks = KeyStore.getInstance("JKS");
        is = new FileInputStream(keyStorePath);
        ks.load(is, keyStorePW.toCharArray());
        Certificate certificate = ks.getCertificate(alias);
        if (certificate != null) {
            return certificate.getPublicKey();
        }
    } catch (FileNotFoundException e) {
        logger.error("FileNotFoundException when attempting to extract a public key by an alias in a keystore. "
                + e);
    } catch (IOException e) {
        logger.error("IOException when attempting to extract a public key by an alias in a keystore. " + e);
    } catch (KeyStoreException e) {
        logger.error(
                "KeyStoreException when attempting to extract a public key by an alias in a keystore. " + e);
    } catch (NoSuchAlgorithmException e) {
        logger.error(
                "NoSuchAlgorithmException when attempting to extract a public key by an alias in a keystore. "
                        + e);
    } catch (CertificateException e) {
        logger.error(
                "CertificateException when attempting to extract a public key by an alias in a keystore. " + e);
    } finally {
        if (is != null) {
            try {
                is.close();
            } catch (IOException ioe) {
                logger.error("IOException when attempting to close an input stream. " + ioe);
            }
        }
    }
    return null;
}

From source file:com.dongfang.dicos.sina.UtilSina.java

public static HttpClient getNewHttpClient(Context context) {
    try {//from ww  w . ja  va  2s . co 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.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);

        // Set the default socket timeout (SO_TIMEOUT) // in
        // milliseconds which is the timeout for waiting for data.
        HttpConnectionParams.setConnectionTimeout(params, UtilSina.SET_CONNECTION_TIMEOUT);
        HttpConnectionParams.setSoTimeout(params, UtilSina.SET_SOCKET_TIMEOUT);
        HttpClient client = new DefaultHttpClient(ccm, params);
        WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
        if (!wifiManager.isWifiEnabled()) {
            // ??APN
            Uri uri = Uri.parse("content://telephony/carriers/preferapn");
            Cursor mCursor = context.getContentResolver().query(uri, null, null, null, null);
            if (mCursor != null && mCursor.moveToFirst()) {
                // ???
                String proxyStr = mCursor.getString(mCursor.getColumnIndex("proxy"));
                if (proxyStr != null && proxyStr.trim().length() > 0) {
                    HttpHost proxy = new HttpHost(proxyStr, 80);
                    client.getParams().setParameter(ConnRouteParams.DEFAULT_PROXY, proxy);
                }
                mCursor.close();
            }
        }
        return client;
    } catch (Exception e) {
        return new DefaultHttpClient();
    }
}

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

private static PrivateKey readKeyStoreKey(InputStream in, String storeType, String alias, char[] pass)
        throws Exception {
    try {//  w  ww . ja v a 2 s  .  c  o  m
        KeyStore ks = KeyStore.getInstance(storeType);
        //load the key store
        //TODO: specify other than "null" if want key store integrity check
        //need key store passwd
        ks.load(in, null);
        return (PrivateKey) ks.getKey(alias, pass);
    } finally {
        MiscUtils.closeStream(in);
    }
}

From source file:com.zzl.zl_app.cache.Utility.java

public static HttpClient getNewHttpClient(Context context) {
    try {/*  w w  w .j a  v  a2s. c  om*/
        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();

        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);
        // Set the default socket timeout (SO_TIMEOUT) // in
        // milliseconds which is the timeout for waiting for data.
        HttpConnectionParams.setConnectionTimeout(params, Utility.SET_CONNECTION_TIMEOUT);
        HttpConnectionParams.setSoTimeout(params, Utility.SET_SOCKET_TIMEOUT);
        HttpClient client = new DefaultHttpClient(ccm, params);

        WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
        WifiInfo info = wifiManager.getConnectionInfo();
        if (!wifiManager.isWifiEnabled() || -1 == info.getNetworkId()) {
            // ??APN?
            Uri uri = Uri.parse("content://telephony/carriers/preferapn");
            Cursor mCursor = context.getContentResolver().query(uri, null, null, null, null);
            if (mCursor != null && mCursor.moveToFirst()) {
                // ???
                String proxyStr = mCursor.getString(mCursor.getColumnIndex("proxy"));
                if (proxyStr != null && proxyStr.trim().length() > 0) {
                    HttpHost proxy = new HttpHost(proxyStr, 80);
                    client.getParams().setParameter(ConnRouteParams.DEFAULT_PROXY, proxy);
                }
                mCursor.close();
            }
        }
        return client;
    } catch (Exception e) {
        return new DefaultHttpClient();
    }
}

From source file:com.guster.skywebservice.library.webservice.SkyHttp.java

public static void setSSLCertificate(InputStream certificateFile) throws CertificateException, IOException,
        KeyStoreException, NoSuchAlgorithmException, KeyManagementException {
    CertificateFactory cf = CertificateFactory.getInstance("X.509");
    Certificate cert = cf.generateCertificate(certificateFile);

    certificateFile.close();//w ww  . j  av a2 s . c  om

    // create a keystore containing the certificate
    KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
    keyStore.load(null, null);
    keyStore.setCertificateEntry("ca", cert);

    // create a trust manager for our certificate
    TrustManagerFactory tmf = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
    tmf.init(keyStore);

    // create a SSLContext that uses our trust manager
    SSLContext context = SSLContext.getInstance("TLS");
    context.init(null, tmf.getTrustManagers(), null);

    // set socket factory
    setSSLSocketFactory(context.getSocketFactory());
}

From source file:com.bcmcgroup.flare.client.ClientUtil.java

/**
 * Fetch private key from KeyStore//ww  w.j av  a  2s. c  om
 *
 * @param keyStorePath a String containing the path to the KeyStore
 * @param keyStorePW   a String containing the KeyStore password
 * @param keyName      a String containing the alias of targeted certificate
 * @param keyPW        a String containing the key password
 * @return the PrivateKeyEntry object containing the targeted private key
 *
 */
public static PrivateKeyEntry getKeyEntry(String keyStorePath, String keyStorePW, String keyName,
        String keyPW) {
    KeyStore ks;
    PrivateKeyEntry keyEntry = null;
    FileInputStream is = null;
    try {
        ks = KeyStore.getInstance("JKS");
        is = new FileInputStream(keyStorePath);
        ks.load(is, keyStorePW.toCharArray());
        keyEntry = (PrivateKeyEntry) ks.getEntry(keyName, new KeyStore.PasswordProtection(keyPW.toCharArray()));
    } catch (FileNotFoundException e) {
        logger.error("FileNotFoundException when attempting to get a key entry in a keystore. " + e);
    } catch (IOException e) {
        logger.error("IOException when attempting to get a key entry in a keystore. " + e);
    } catch (KeyStoreException e) {
        logger.error("KeyStoreException when attempting to get a key entry in a keystore. " + e);
    } catch (NoSuchAlgorithmException e) {
        logger.error("NoSuchAlgorithmException when attempting to get a key entry in a keystore. " + e);
    } catch (CertificateException e) {
        logger.error("CertificateException when attempting to get a key entry in a keystore. " + e);
    } catch (UnrecoverableEntryException e) {
        logger.error("UnrecoverableEntryException when attempting to get a key entry in a keystore. " + e);
    } finally {
        if (is != null) {
            try {
                is.close();
            } catch (IOException ioe) {
                logger.error("IOException when attempting to close an input stream. " + ioe);
            }
        }
    }
    return keyEntry;
}

From source file:com.ah.ui.actions.home.clientManagement.service.CertificateGenSV.java

public static X509Certificate ananysisP12(InputStream in, char[] keyStorePassword)
        throws KeyStoreException, NoSuchAlgorithmException, CertificateException, IOException {
    KeyStore keyStore = KeyStore.getInstance("PKCS12");
    keyStore.load(in, keyStorePassword);
    in.close();/*  w  ww  . j a v  a2  s  .c  om*/
    Enumeration<String> enums = keyStore.aliases();
    if (enums.hasMoreElements()) {
        String keyAlis = enums.nextElement();
        X509Certificate certificate = (X509Certificate) keyStore.getCertificate(keyAlis);
        return certificate;
    }
    return null;
}

From source file:jetbrains.buildServer.clouds.azure.asm.connector.AzureApiConnector.java

private static KeyStore createKeyStorePKCS12(String base64Certificate, OutputStream keyStoreOutputStream,
        String keystorePwd) throws Exception {
    Security.addProvider(new BouncyCastleProvider());
    KeyStore store = KeyStore.getInstance("PKCS12", BouncyCastleProvider.PROVIDER_NAME);
    store.load(null, null);

    // read in the value of the base 64 cert without a password (PBE can be applied afterwards if this is needed
    final byte[] decode = Base64.decode(base64Certificate);
    InputStream sslInputStream = new ByteArrayInputStream(decode);
    store.load(sslInputStream, "".toCharArray());

    // we need to a create a physical keystore as well here
    store.store(keyStoreOutputStream, keystorePwd.toCharArray());
    keyStoreOutputStream.close();/*from   w w  w.  j a  v  a 2 s  .  co m*/
    return store;
}

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

public static HttpClient getNewHttpClient(long timeout) {
    try {//from  www .j a  v a  2  s .co  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();
    }
}