Example usage for java.security KeyStore load

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:Main.java

public static boolean isCACertificateInstalled(File fileCA, String type, char[] password)
        throws KeyStoreException {

    KeyStore keyStoreCA = null;
    try {/*from w ww . j a  v  a  2s .c o  m*/
        keyStoreCA = KeyStore.getInstance(type/*, "BC"*/);
    } catch (Exception e) {
        e.printStackTrace();
    }

    if (fileCA.exists() && fileCA.canRead()) {
        try {
            FileInputStream fileCert = new FileInputStream(fileCA);
            keyStoreCA.load(fileCert, password);
            fileCert.close();
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (java.security.cert.CertificateException e) {
            e.printStackTrace();
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
        Enumeration ex = keyStoreCA.aliases();
        Date exportFilename = null;
        String caAliasValue = "";

        while (ex.hasMoreElements()) {
            String is = (String) ex.nextElement();
            Date lastStoredDate = keyStoreCA.getCreationDate(is);
            if (exportFilename == null || lastStoredDate.after(exportFilename)) {
                exportFilename = lastStoredDate;
                caAliasValue = is;
            }
        }

        try {
            return keyStoreCA.getKey(caAliasValue, password) != null;
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
        } catch (UnrecoverableKeyException e) {
            e.printStackTrace();
        }
    }
    return false;
}

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From source file:com.geekandroid.sdk.pay.utils.Util.java

private static HttpClient getNewHttpClient() {
    try {//from  w  w w. j  av a 2 s . com
        KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
        trustStore.load(null, null);

        SSLSocketFactory sf = new SSLSocketFactoryEx(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();
    }
}

---

From source file:com.solace.samples.cloudfoundry.securesession.controller.SolaceController.java

/**
 * This utility function installs a certificate into the JRE's trusted
 * store. Normally you would not do this, but this is provided to
 * demonstrate how to use TLS, and have the client validate a self-signed
 * server certificate./*from  w ww  .j  a  v a  2s .  c om*/
 *
 * @throws Exception
 */
private static void importCertificate() throws Exception {

    File file = new File(CERTIFICATE_FILE_NAME);
    logger.info("Loading certificate from " + file.getAbsolutePath());

    // This loads the KeyStore from the default location
    // (i.e. default for a Clound Foundry app) using the default password.
    FileInputStream is = new FileInputStream(TRUST_STORE);
    char[] password = TRUST_STORE_PASSWORD.toCharArray();
    KeyStore keystore = KeyStore.getInstance(KeyStore.getDefaultType());
    keystore.load(is, password);
    is.close();

    // Create an ByteArrayInputStream stream from the
    FileInputStream fis = new FileInputStream(CERTIFICATE_FILE_NAME);
    DataInputStream dis = new DataInputStream(fis);
    byte[] bytes = new byte[dis.available()];
    dis.readFully(bytes);
    dis.close();
    ByteArrayInputStream certstream = new ByteArrayInputStream(bytes);

    // This takes that Byte Array and creates a certificate out of it.
    CertificateFactory cf = CertificateFactory.getInstance("X.509");
    Certificate certs = cf.generateCertificate(certstream);

    // Finally, store the new certificate in the keystore.
    keystore.setCertificateEntry(CERTIFICATE_ALIAS, certs);

    // Save the new keystore contents
    FileOutputStream out = new FileOutputStream(TRUST_STORE);
    keystore.store(out, password);
    out.close();

}

---

From source file:learn.encryption.ssl.SSLContext_Https.java

public static SSLContext getSSLContext2(String servercerfile, String clientkeyStore, String clientPass) {
    if (sslContext != null) {
        return sslContext;
    }//from w  w w  . j  av a  2s.  c o  m
    try {
        // ??, ??assets
        //InputStream inputStream = App.getInstance().getAssets().open("serverkey.cer");
        InputStream inputStream = new FileInputStream(new File(servercerfile));
        // ??
        CertificateFactory cerFactory = CertificateFactory.getInstance("X.509");
        Certificate cer = cerFactory.generateCertificate(inputStream);
        // ?KeyStore
        KeyStore keyStore = KeyStore.getInstance("PKCS12");//eclipse?jksandroidPKCS12??
        keyStore.load(null, null);
        keyStore.setCertificateEntry("trust", cer);

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

        sslContext = SSLContext.getInstance("TLS");

        //?clientKeyStore(android??bks)
        //KeyStore clientKeyStore = KeyStore.getInstance("BKS");
        KeyStore clientKeyStore = KeyStore.getInstance("jks");
        //clientKeyStore.load(App.getInstance().getAssets().open("clientkey.bks"), "123456".toCharArray());
        clientKeyStore.load(new FileInputStream(new File(clientkeyStore)), clientPass.toCharArray());

        // ?clientKeyStorekeyManagerFactory
        KeyManagerFactory keyManagerFactory = KeyManagerFactory
                .getInstance(KeyManagerFactory.getDefaultAlgorithm());
        keyManagerFactory.init(clientKeyStore, clientPass.toCharArray());

        // ?SSLContext  trustManagerFactory.getTrustManagers()
        sslContext.init(keyManagerFactory.getKeyManagers(), trustManagerFactory.getTrustManagers(),
                new SecureRandom());//new TrustManager[]{trustManagers}??
    } catch (Exception e) {
        e.printStackTrace();
    }

    return sslContext;
}

---

From source file:com.allblacks.utils.web.HttpUtil.java

static HttpClient getNewHttpClient() {
    try {/*  w w w .  j a v a2 s . 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);

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

---

From source file:eu.fthevenet.binjr.data.adapters.HttpDataAdapterBase.java

protected static SSLContext createSslCustomContext()
        throws KeyStoreException, IOException, NoSuchAlgorithmException, CertificateException,
        KeyManagementException, UnrecoverableKeyException, NoSuchProviderException {
    // Load platform specific Trusted CA keystore
    logger.trace(() -> "Available Java Security providers: " + Arrays.toString(Security.getProviders()));
    KeyStore tks;
    switch (AppEnvironment.getInstance().getOsFamily()) {
    case WINDOWS:
        tks = KeyStore.getInstance("Windows-ROOT", "SunMSCAPI");
        tks.load(null, null);
        break;//from w ww .  ja v a 2 s.c o m
    case OSX:
        tks = KeyStore.getInstance("KeychainStore", "Apple");
        tks.load(null, null);
        break;
    case LINUX:
    case UNSUPPORTED:
    default:
        tks = null;
        break;
    }
    return SSLContexts.custom().loadTrustMaterial(tks, null).build();
}

---

From source file:com.nesscomputing.httpclient.internal.HttpClientTrustManagerFactory.java

@Nonnull
private static KeyStore loadKeystore(@Nonnull String location, @Nonnull String keystoreType,
        @Nonnull String keystorePassword) throws GeneralSecurityException, IOException {
    final KeyStore keystore = KeyStore.getInstance(keystoreType);
    URL keystoreUrl;//  w  w w .  java  2s . c  o  m
    if (StringUtils.startsWithIgnoreCase(location, "classpath:")) {
        keystoreUrl = Resources.getResource(HttpClientTrustManagerFactory.class, location.substring(10));
    } else {
        keystoreUrl = new URL(location);
    }
    keystore.load(keystoreUrl.openStream(), keystorePassword.toCharArray());
    return keystore;
}

---

From source file:com.evrythng.java.wrapper.core.api.ApiCommand.java

private static HttpClient wrapClient(final HttpClient base) {

    try {//ww  w. ja  v  a 2 s .  c  o m
        KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
        trustStore.load(null, null);
        SSLSocketFactory ssf = new WrapperSSLSocketFactory(trustStore);
        ssf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
        ClientConnectionManager ccm = base.getConnectionManager();
        SchemeRegistry sr = ccm.getSchemeRegistry();
        sr.register(new Scheme("https", ssf, 443));
        return new DefaultHttpClient(ccm, base.getParams());
    } catch (Exception ex) {
        return null;
    }
}

---

From source file:net.jmhertlein.mcanalytics.api.auth.SSLUtil.java

public static KeyStore newKeyStore() {
    KeyStore store;
    try {//from   w w w  .ja  va2 s  .c  om
        store = KeyStore.getInstance(KeyStore.getDefaultType());
        store.load(null, null);
        return store;
    } catch (KeyStoreException | IOException | NoSuchAlgorithmException | CertificateException ex) {
        Logger.getLogger(SSLUtil.class.getName()).log(Level.SEVERE, null, ex);
        return null;
    }

}

---

From source file:org.apache.metron.elasticsearch.client.ElasticsearchClientFactory.java

private static KeyStore getStore(String type, Path path, char[] pass) {
    KeyStore store;
    try {//from   w w w  .  j a  va2s.c  om
        store = KeyStore.getInstance(type);
    } catch (KeyStoreException e) {
        throw new IllegalStateException("Unable to get keystore type '" + type + "'", e);
    }
    try (InputStream is = Files.newInputStream(path)) {
        store.load(is, pass);
    } catch (IOException | NoSuchAlgorithmException | CertificateException e) {
        throw new IllegalStateException("Unable to load keystore from path '" + path + "'", e);
    }
    return store;
}

---

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