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(LoadStoreParameter param)
        throws IOException, NoSuchAlgorithmException, CertificateException 

Source Link

Document

Loads this keystore using the given LoadStoreParameter .

Usage

From source file:com.streamreduce.util.CAGenerator.java

public static void main(String[] args) throws Exception {

    KeyStore store = KeyStore.getInstance("JKS");
    //        store.load(CAGenerator.class.getResourceAsStream("/mmc-keystore.jks"), "ion-mmc".toCharArray());
    store.load(null);

    KeyPair keypair = generateKeyPair();

    X509Certificate cert = generateCACert(keypair);

    char[] password = "nodeable-agent".toCharArray();
    store.setKeyEntry("nodeable", keypair.getPrivate(), password, new Certificate[] { cert });
    store.store(new FileOutputStream("nodeable-keystore.jks"), password);
    byte[] certBytes = getCertificateAsBytes(cert);
    FileOutputStream output = new FileOutputStream("nodeable.crt");
    IOUtils.copy(new ByteArrayInputStream(certBytes), output);
    output.close();//from  w  ww .  j  a  v  a2 s. c  o  m
}

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From source file:Main.java

public static KeyStore androidKeyStore() {
    try {/*from  ww  w  .  j  av  a  2  s . co  m*/
        KeyStore keyStore = KeyStore.getInstance("AndroidKeyStore");
        keyStore.load(null);
        return keyStore;
    } catch (Exception expt) {
        expt.printStackTrace();
        throw new RuntimeException(expt);
    }
}

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From source file:Main.java

public static SSLSocketFactory setCertificates(InputStream... certificates) {
    try {//from w  ww .j a va 2s  .  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) {
            }
        }
        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;
}

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From source file:com.cloudbees.tftwoway.Client.java

public static TrustManager[] getTrustManager() throws Exception {
    TrustManagerFactory trustManagerFactory = TrustManagerFactory
            .getInstance(TrustManagerFactory.getDefaultAlgorithm());
    KeyStore store = KeyStore.getInstance("JKS");

    store.load(null);
    X509Certificate cacerts = loadX509Key(CACERT);
    store.setCertificateEntry("cert", cacerts);

    trustManagerFactory.init(store);/*from  ww w.j ava2  s.c  o m*/

    return trustManagerFactory.getTrustManagers();
}

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From source file:Main.java

/**
 * Generate a SSLSocketFactory wich checks the certificate given
 * @param context Context to use/*  w  w w.  jav  a 2s .c  o  m*/
 * @param rResource int with url of the resource to read the certificate
 * @parma password String to use with certificate
 * @return SSLSocketFactory generated to validate this certificate
 */
public static SSLSocketFactory newSslSocketFactory(Context context, int rResource, String password)
        throws CertificateException, NoSuchProviderException, KeyStoreException, NoSuchAlgorithmException,
        IOException, UnrecoverableKeyException, KeyManagementException {

    // 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 is = context.getApplicationContext().getResources().openRawResource(rResource);

    CertificateFactory certificateFactory = CertificateFactory.getInstance("X.509", "BC");
    X509Certificate cert = (X509Certificate) certificateFactory.generateCertificate(is);
    String alias = "alias";//cert.getSubjectX500Principal().getName();

    KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
    trustStore.load(null);
    trustStore.setCertificateEntry(alias, cert);
    KeyManagerFactory kmf = KeyManagerFactory.getInstance("X509");
    kmf.init(trustStore, null);
    KeyManager[] keyManagers = kmf.getKeyManagers();

    TrustManagerFactory tmf = TrustManagerFactory.getInstance("X509");
    tmf.init(trustStore);
    TrustManager[] trustManagers = tmf.getTrustManagers();

    SSLContext sslContext = SSLContext.getInstance("TLS");
    sslContext.init(keyManagers, trustManagers, null);
    return sslContext.getSocketFactory();

}

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From source file:Main.java

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

        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;

}

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From source file:Main.java

private static TrustManager[] prepareTrustManager(InputStream... certificates) {
    if (certificates == null || certificates.length <= 0)
        return null;
    try {/*from   w  w w  .j  ava 2s.  c om*/

        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;

}

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From source file:Main.java

private static TrustManager[] prepareTrustManager(InputStream... certificates) {
    if (certificates != null && certificates.length > 0) {
        try {//from www  .  j a v a2s . c o m
            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;
    }
}

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From source file:io.fabric8.utils.cxf.WebClients.java

public static KeyStore createTrustStore(String caCertData, File caCertFile) throws Exception {
    try (InputStream pemInputStream = getInputStreamFromDataOrFile(caCertData, caCertFile)) {
        CertificateFactory certFactory = CertificateFactory.getInstance("X509");
        X509Certificate cert = (X509Certificate) certFactory.generateCertificate(pemInputStream);

        KeyStore trustStore = KeyStore.getInstance("JKS");
        trustStore.load(null);/*from   w  w  w . jav a  2s  .  c om*/

        String alias = cert.getSubjectX500Principal().getName();
        trustStore.setCertificateEntry(alias, cert);

        return trustStore;
    }
}

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From source file:io.fabric8.utils.cxf.WebClients.java

public static KeyStore createKeyStore(String clientCertData, File clientCertFile, String clientKeyData,
        File clientKeyFile, String clientKeyAlgo, char[] clientKeyPassword) throws Exception {
    try (InputStream certInputStream = getInputStreamFromDataOrFile(clientCertData, clientCertFile)) {
        CertificateFactory certFactory = CertificateFactory.getInstance("X509");
        X509Certificate cert = (X509Certificate) certFactory.generateCertificate(certInputStream);

        InputStream keyInputStream = getInputStreamFromDataOrFile(clientKeyData, clientKeyFile);
        PEMReader reader = new PEMReader(keyInputStream);
        RSAPrivateCrtKeySpec keySpec = new PKCS1EncodedKeySpec(reader.getDerBytes()).getKeySpec();
        KeyFactory kf = KeyFactory.getInstance(clientKeyAlgo);
        RSAPrivateKey privKey = (RSAPrivateKey) kf.generatePrivate(keySpec);

        KeyStore keyStore = KeyStore.getInstance("JKS");
        keyStore.load(null);

        String alias = cert.getSubjectX500Principal().getName();
        keyStore.setKeyEntry(alias, privKey, clientKeyPassword, new Certificate[] { cert });

        return keyStore;
    }/*from   w  ww. j  a  va2  s  .  c o m*/
}

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