Example usage for java.security KeyStore aliases

List of usage examples for java.security KeyStore aliases

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  6. aliases

Introduction

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

Prototype

public final Enumeration<String> aliases() throws KeyStoreException

Source Link

Document

Lists all the alias names of this keystore.

Usage

From source file:org.tolven.config.model.CredentialManager.java

public void changeGroupCredentialPassword(PasswordInfo passwordInfo, char[] oldPassword, char[] newPassword)
        throws IOException, GeneralSecurityException {
    if (oldPassword == null)
        throw new RuntimeException("Old password '" + passwordInfo.getRefId() + "' is null");
    if (!getPasswordHolder().verify(passwordInfo, oldPassword))
        throw new RuntimeException("Old Password is invalid for '" + passwordInfo.getRefId() + "'");
    if (newPassword == null)
        throw new RuntimeException("New password '" + passwordInfo.getRefId() + "' is null");
    CertificateGroupDetail certGroup = getTolvenConfigWrapper().getCredentialGroup(passwordInfo.getRefId());
    CertificateKeyDetail keyDetail = certGroup.getKey();
    PrivateKey privateKey = getPrivateKey(keyDetail, oldPassword);
    File keyFile = new File(keyDetail.getSource());
    KeyStore keyStore = null;
    File keyStoreFile = null;/*from w w w . j  ava2s.  c o  m*/
    CertificateKeyStoreDetail certKeyStoreDetail = certGroup.getKeyStore();
    if (certKeyStoreDetail != null) {
        keyStore = getTolvenConfigWrapper().getKeyStore(oldPassword, certKeyStoreDetail);
        keyStoreFile = new File(certKeyStoreDetail.getSource());
    }
    TrustStoreDetail trustStoreDetail = getTolvenConfigWrapper().getTrustStoreDetail(passwordInfo.getRefId());
    KeyStore trustStore = null;
    File trustStoreFile = null;
    if (trustStore != null) {
        trustStore = getTolvenConfigWrapper().getTrustStore(oldPassword, trustStoreDetail);
        trustStoreFile = new File(trustStoreDetail.getSource());
    }
    File tmpKey = null;
    File tmpKeyStore = null;
    File tmpTrustStore = null;
    boolean success = false;
    try {
        getTolvenConfigWrapper().getBuildDir().mkdirs();
        tmpKey = new File(getTolvenConfigWrapper().getBuildDir(), keyFile.getName());
        write(privateKey, keyDetail.getFormat(), tmpKey, newPassword);
        if (keyStoreFile != null) {
            tmpKeyStore = new File(getTolvenConfigWrapper().getBuildDir(), keyStoreFile.getName());
            String alias = keyStore.aliases().nextElement();
            Key key = keyStore.getKey(alias, oldPassword);
            Certificate[] chain = keyStore.getCertificateChain(alias);
            keyStore.setKeyEntry(alias, key, newPassword, chain);
            write(keyStore, tmpKeyStore, newPassword);
        }
        if (trustStoreFile != null) {
            tmpTrustStore = new File(getTolvenConfigWrapper().getBuildDir(), trustStoreFile.getName());
            write(trustStore, tmpTrustStore, newPassword);
        }
        FileUtils.copyFile(tmpKey, keyFile);
        if (keyStoreFile != null) {
            FileUtils.copyFile(tmpKeyStore, keyStoreFile);
        }
        if (trustStoreFile != null) {
            FileUtils.copyFile(tmpTrustStore, trustStoreFile);
        }
        success = true;
    } finally {
        if (success) {
            if (tmpKey != null) {
                tmpKey.delete();
            }
            if (tmpKeyStore != null) {
                tmpKeyStore.delete();
            }
            if (tmpKeyStore != null) {
                tmpKeyStore.delete();
            }
            getPasswordHolder().changePassword(passwordInfo, oldPassword, newPassword);
        }
    }
}

From source file:org.kuali.mobility.push.dao.PushDaoImpl.java

private SSLSocket openConnectionToAPNS(String host, int port, String key, String passphrase) {
    SSLSocket socket;//from w w  w .  j  a v  a 2  s.c  om
    try {
        KeyStore keyStore = KeyStore.getInstance("PKCS12");

        //          keyStore.load(Thread.currentThread().getContextClassLoader().getResourceAsStream("newcert.p12"), "strange word to use".toCharArray());
        //          keyStore.load(getClass().getResourceAsStream("/newcert.p12"), "strange word to use".toCharArray());
        //          keyStore.load(this.getClass().getClassLoader().getResourceAsStream("newcert.p12"), "strange word to use".toCharArray());

        // This works when built with Eclipse, but not when built from command line. 
        // Has to do with where the build system puts /resources/*.p12 file
        //          keyStore.load(this.getClass().getClassLoader().getResourceAsStream(key), "strange word to use".toCharArray());

        // Currently only works when read from the server's FS. Won't currently read from within eclipse project. 
        // Putting it in /opt/kme/push prevents naming conflicts. 
        keyStore.load(new FileInputStream("/opt/kme/push/newcert.p12"), "strange word to use".toCharArray());

        KeyManagerFactory keyManagerFactory = KeyManagerFactory.getInstance("sunx509");
        keyManagerFactory.init(keyStore, "strange word to use".toCharArray());
        TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance("sunx509");
        trustManagerFactory.init(keyStore);
        SSLContext sslCtx = SSLContext.getInstance("TLS");
        sslCtx.init(keyManagerFactory.getKeyManagers(), null, null);
        SSLSocketFactory sslSocketFactory = sslCtx.getSocketFactory();
        socket = (SSLSocket) sslSocketFactory.createSocket(host, port);
        socket.startHandshake();

        //Diagnostic output
        Enumeration e = keyStore.aliases();
        LOG.info(e.toString());
        while (e.hasMoreElements()) {
            LOG.info("Alias: " + e.nextElement().toString());
        }

        String not = (socket.isConnected()) ? "" : "NOT ";
        LOG.info("SSLSocket is " + not + "Connected");

        LOG.info("Connected to: " + socket.getInetAddress().getCanonicalHostName());
        LOG.info("Connected to: " + socket.getInetAddress().getHostAddress());

        String cs[] = socket.getEnabledCipherSuites();
        LOG.info("CipherSuites: " + Arrays.toString(cs));

        String ep[] = socket.getEnabledProtocols();
        LOG.info("Enabled Protocols: " + Arrays.toString(ep));

        LOG.info("Timeout: " + socket.getSoTimeout());
        LOG.info("Send Buffer Size: " + socket.getSendBufferSize());

        return socket;
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

From source file:org.lockss.protocol.BlockingStreamComm.java

private void logKeyStore(KeyStore ks, char[] privateKeyPassWord) {
    log.debug3("start of key store");
    try {/*from  www .  j ava  2s  .  c  o  m*/
        for (Enumeration en = ks.aliases(); en.hasMoreElements();) {
            String alias = (String) en.nextElement();
            log.debug3("Next alias " + alias);
            if (ks.isCertificateEntry(alias)) {
                log.debug3("About to Certificate");
                java.security.cert.Certificate cert = ks.getCertificate(alias);
                if (cert == null) {
                    log.debug3(alias + " null cert chain");
                } else {
                    log.debug3("Cert for " + alias + " is " + cert.toString());
                }
            } else if (ks.isKeyEntry(alias)) {
                log.debug3("About to getKey");
                Key privateKey = ks.getKey(alias, privateKeyPassWord);
                log.debug3(alias + " key " + privateKey.getAlgorithm() + "/" + privateKey.getFormat());
            } else {
                log.debug3(alias + " neither key nor cert");
            }
        }
        log.debug3("end of key store");
    } catch (Exception ex) {
        log.error("logKeyStore() threw " + ex);
    }
}

From source file:org.wso2.carbon.security.keystore.KeyStoreAdmin.java

/**
 * This method will list 1. Certificate aliases 2. Private key alise 3. Private key value to a
 * given keystore./*from w  w w  .j  a v  a 2  s  .com*/
 *
 * @param keyStoreName The name of the keystore
 * @return Instance of KeyStoreData
 * @throws SecurityConfigException will be thrown
 */
public KeyStoreData getKeystoreInfo(String keyStoreName) throws SecurityConfigException {
    try {

        if (keyStoreName == null) {
            throw new Exception("keystore name cannot be null");
        }

        KeyStore keyStore;
        String keyStoreType;
        String privateKeyPassowrd = null;
        if (KeyStoreUtil.isPrimaryStore(keyStoreName)) {
            KeyStoreManager keyMan = KeyStoreManager.getInstance(tenantId);
            keyStore = keyMan.getPrimaryKeyStore();
            ServerConfiguration serverConfig = ServerConfiguration.getInstance();
            keyStoreType = serverConfig
                    .getFirstProperty(RegistryResources.SecurityManagement.SERVER_PRIMARY_KEYSTORE_TYPE);
            privateKeyPassowrd = serverConfig
                    .getFirstProperty(RegistryResources.SecurityManagement.SERVER_PRIVATE_KEY_PASSWORD);
        } else {
            String path = SecurityConstants.KEY_STORES + "/" + keyStoreName;
            if (!registry.resourceExists(path)) {
                throw new SecurityConfigException("Key Store not found");
            }
            Resource resource = registry.get(path);
            KeyStoreManager manager = KeyStoreManager.getInstance(tenantId);
            keyStore = manager.getKeyStore(keyStoreName);
            keyStoreType = resource.getProperty(SecurityConstants.PROP_TYPE);

            String encpass = resource.getProperty(SecurityConstants.PROP_PRIVATE_KEY_PASS);
            if (encpass != null) {
                CryptoUtil util = CryptoUtil.getDefaultCryptoUtil();
                privateKeyPassowrd = new String(util.base64DecodeAndDecrypt(encpass));
            }
        }
        // Fill the information about the certificates
        Enumeration<String> aliases = keyStore.aliases();
        List<org.wso2.carbon.security.keystore.service.CertData> certDataList = new ArrayList<>();
        Format formatter = new SimpleDateFormat("dd/MM/yyyy");

        while (aliases.hasMoreElements()) {
            String alias = aliases.nextElement();
            if (keyStore.isCertificateEntry(alias)) {
                X509Certificate cert = (X509Certificate) keyStore.getCertificate(alias);
                certDataList.add(fillCertData(cert, alias, formatter));
            }
        }

        // Create a cert array
        CertData[] certs = certDataList.toArray(new CertData[certDataList.size()]);

        // Create a KeyStoreData bean, set the name and fill in the cert information
        KeyStoreData keyStoreData = new KeyStoreData();
        keyStoreData.setKeyStoreName(keyStoreName);
        keyStoreData.setCerts(certs);
        keyStoreData.setKeyStoreType(keyStoreType);

        aliases = keyStore.aliases();
        while (aliases.hasMoreElements()) {
            String alias = aliases.nextElement();
            // There be only one entry in WSAS related keystores
            if (keyStore.isKeyEntry(alias)) {
                X509Certificate cert = (X509Certificate) keyStore.getCertificate(alias);
                keyStoreData.setKey(fillCertData(cert, alias, formatter));

                PrivateKey key = (PrivateKey) keyStore.getKey(alias, privateKeyPassowrd.toCharArray());
                String pemKey;
                pemKey = "-----BEGIN PRIVATE KEY-----\n";
                pemKey += Base64.encode(key.getEncoded());
                pemKey += "\n-----END PRIVATE KEY-----";
                keyStoreData.setKeyValue(pemKey);
                break;

            }
        }
        return keyStoreData;
    } catch (Exception e) {
        String msg = "Error has encounted while loading the keystore to the given keystore name "
                + keyStoreName;
        log.error(msg, e);
        throw new SecurityConfigException(msg);
    }

}

From source file:org.wso2.carbon.security.keystore.KeyStoreAdmin.java

/**
 * This method will list 1. Certificate aliases 2. Private key alise 3. Private key value to a
 * given keystore./*w w w.j  a  v a 2 s  .co  m*/
 *
 * @param keyStoreName The name of the keystore
 * @param pageNumber   page number
 * @return Instance of KeyStoreData
 * @throws SecurityConfigException will be thrown
 */
public PaginatedKeyStoreData getPaginatedKeystoreInfo(String keyStoreName, int pageNumber)
        throws SecurityConfigException {
    try {

        if (keyStoreName == null) {
            throw new Exception("keystore name cannot be null");
        }

        KeyStore keyStore;
        String keyStoreType;
        String privateKeyPassowrd = null;
        if (KeyStoreUtil.isPrimaryStore(keyStoreName)) {
            KeyStoreManager keyMan = KeyStoreManager.getInstance(tenantId);
            keyStore = keyMan.getPrimaryKeyStore();
            ServerConfiguration serverConfig = ServerConfiguration.getInstance();
            keyStoreType = serverConfig
                    .getFirstProperty(RegistryResources.SecurityManagement.SERVER_PRIMARY_KEYSTORE_TYPE);
            privateKeyPassowrd = serverConfig
                    .getFirstProperty(RegistryResources.SecurityManagement.SERVER_PRIVATE_KEY_PASSWORD);
        } else {
            String path = SecurityConstants.KEY_STORES + "/" + keyStoreName;
            if (!registry.resourceExists(path)) {
                throw new SecurityConfigException("Key Store not found");
            }
            Resource resource = registry.get(path);
            KeyStoreManager manager = KeyStoreManager.getInstance(tenantId);
            keyStore = manager.getKeyStore(keyStoreName);
            keyStoreType = resource.getProperty(SecurityConstants.PROP_TYPE);

            String encpass = resource.getProperty(SecurityConstants.PROP_PRIVATE_KEY_PASS);
            if (encpass != null) {
                CryptoUtil util = CryptoUtil.getDefaultCryptoUtil();
                privateKeyPassowrd = new String(util.base64DecodeAndDecrypt(encpass));
            }
        }
        // Fill the information about the certificates
        Enumeration<String> aliases = keyStore.aliases();
        List<org.wso2.carbon.security.keystore.service.CertData> certDataList = new ArrayList<>();
        Format formatter = new SimpleDateFormat("dd/MM/yyyy");

        while (aliases.hasMoreElements()) {
            String alias = aliases.nextElement();
            if (keyStore.isCertificateEntry(alias)) {
                X509Certificate cert = (X509Certificate) keyStore.getCertificate(alias);
                certDataList.add(fillCertData(cert, alias, formatter));
            }
        }

        // Create a cert array
        CertData[] certs = certDataList.toArray(new CertData[certDataList.size()]);

        // Create a KeyStoreData bean, set the name and fill in the cert information
        PaginatedKeyStoreData keyStoreData = new PaginatedKeyStoreData();
        keyStoreData.setKeyStoreName(keyStoreName);
        keyStoreData.setPaginatedCertData(doPaging(pageNumber, certs));
        keyStoreData.setKeyStoreType(keyStoreType);

        aliases = keyStore.aliases();
        while (aliases.hasMoreElements()) {
            String alias = aliases.nextElement();
            // There be only one entry in WSAS related keystores
            if (keyStore.isKeyEntry(alias)) {
                X509Certificate cert = (X509Certificate) keyStore.getCertificate(alias);
                keyStoreData.setKey(fillCertData(cert, alias, formatter));

                PrivateKey key = (PrivateKey) keyStore.getKey(alias, privateKeyPassowrd.toCharArray());
                String pemKey;
                pemKey = "-----BEGIN PRIVATE KEY-----\n";
                pemKey += Base64.encode(key.getEncoded());
                pemKey += "\n-----END PRIVATE KEY-----";
                keyStoreData.setKeyValue(pemKey);
                break;

            }
        }
        return keyStoreData;
    } catch (Exception e) {
        String msg = "Error has encounted while loading the keystore to the given keystore name "
                + keyStoreName;
        log.error(msg, e);
        throw new SecurityConfigException(msg);
    }

}

From source file:org.wso2.developerstudio.eclipse.qos.project.ui.dashboard.QoSDashboardPage.java

private void readKeyStore() {
    try {//ww w . j av a 2s .c om
        KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());

        String filePath = preferenceStore.getString("org.wso2.developerstudio.eclipse.platform.ui",
                ClientTrustStorePreferencePage.TRUST_STORE_LOCATION, null, null);

        String password = preferenceStore.getString("org.wso2.developerstudio.eclipse.platform.ui",
                ClientTrustStorePreferencePage.TRUST_STORE_PASSWORD, null, null);

        //Fixing TOOLS-2272 - checked filePath and password for null
        if (filePath != null && password != null) {
            keyStore.load(new FileInputStream(new File(filePath)), password.toCharArray());

            String[] split = filePath.split(File.separator);
            String alis = null;
            Enumeration<String> aliases = keyStore.aliases();
            while (aliases.hasMoreElements()) {
                alis = (String) aliases.nextElement();
                break;
            }

            keyStoreMap.put(split[split.length - 1], alis);
        }

    } catch (Exception e) {
        log.error("Custom Key-store not found", e);
    }
}

From source file:org.cesecore.certificates.ocsp.OcspResponseGeneratorSessionBean.java

/** Create InternalKeyBindings for Ocsp signing and SSL client authentication certs during ad-hoc upgrades. */
@Deprecated //Remove this method as soon as upgrading from 5->6 is dropped
private void createInternalKeyBindings(AuthenticationToken authenticationToken, int cryptoTokenId,
        KeyStore keyStore, List<InternalKeyBindingTrustEntry> trustDefaults) throws KeyStoreException,
        CryptoTokenOfflineException, InternalKeyBindingNameInUseException, AuthorizationDeniedException,
        CertificateEncodingException, CertificateImportException, InvalidAlgorithmException {
    final Enumeration<String> aliases = keyStore.aliases();
    boolean noAliases = true;
    while (aliases.hasMoreElements()) {
        final String keyPairAlias = aliases.nextElement();
        noAliases = false;/*from   ww  w.j  a va 2s. co  m*/
        log.info("Found alias " + keyPairAlias
                + ", trying to figure out if this is something we should convert into a new KeyBinding...");
        final Certificate[] chain = keyStore.getCertificateChain(keyPairAlias);
        if (chain == null || chain.length == 0) {
            log.info("Alias " + keyPairAlias + " does not contain any certificate and will be ignored.");
            continue; // Ignore entry
        }
        // Extract the default signature algorithm
        final String signatureAlgorithm = getSigningAlgFromAlgSelection(
                OcspConfiguration.getSignatureAlgorithm(), chain[0].getPublicKey());
        if (OcspKeyBinding.isOcspSigningCertificate(chain[0])) {
            // Create the actual OcspKeyBinding
            log.info("Alias " + keyPairAlias
                    + " contains an OCSP certificate and will be converted to an OcspKeyBinding.");
            int internalKeyBindingId = internalKeyBindingMgmtSession.createInternalKeyBinding(
                    authenticationToken, OcspKeyBinding.IMPLEMENTATION_ALIAS,
                    "OcspKeyBinding for " + keyPairAlias, InternalKeyBindingStatus.DISABLED, null,
                    cryptoTokenId, keyPairAlias, signatureAlgorithm, getOcspKeyBindingDefaultProperties(),
                    trustDefaults);
            internalKeyBindingMgmtSession.importCertificateForInternalKeyBinding(authenticationToken,
                    internalKeyBindingId, chain[0].getEncoded());
            internalKeyBindingMgmtSession.setStatus(authenticationToken, internalKeyBindingId,
                    InternalKeyBindingStatus.ACTIVE);
        } else if (AuthenticationKeyBinding.isClientSSLCertificate(chain[0])) {
            log.info("Alias " + keyPairAlias
                    + " contains an SSL client certificate and will be converted to an AuthenticationKeyBinding.");
            // We are looking for an SSL cert, use this to create an AuthenticationKeyBinding
            int internalKeyBindingId = internalKeyBindingMgmtSession.createInternalKeyBinding(
                    authenticationToken, AuthenticationKeyBinding.IMPLEMENTATION_ALIAS,
                    "AuthenticationKeyBinding for " + keyPairAlias, InternalKeyBindingStatus.DISABLED, null,
                    cryptoTokenId, keyPairAlias, signatureAlgorithm, null, null);
            internalKeyBindingMgmtSession.importCertificateForInternalKeyBinding(authenticationToken,
                    internalKeyBindingId, chain[0].getEncoded());
            internalKeyBindingMgmtSession.setStatus(authenticationToken, internalKeyBindingId,
                    InternalKeyBindingStatus.ACTIVE);
        } else {
            log.info("Alias " + keyPairAlias + " contains certificate of unknown type and will be ignored.");
        }
    }
    if (noAliases) {
        log.info("No aliases to process were found in the key store.");
    }
}

From source file:org.cesecore.certificates.ocsp.OcspResponseGeneratorSessionBean.java

/** Creates a PKCS#12 KeyStore with keys only from an JKS file (no issuer certs or trusted certs) */
@Deprecated //Remove this method as soon as upgrading from 5->6 is dropped
private KeyStore makeKeysOnlyP12(KeyStore keyStore, char[] password)
        throws KeyStoreException, NoSuchAlgorithmException, UnrecoverableEntryException,
        NoSuchProviderException, CertificateException, IOException {
    final KeyStore p12 = KeyStore.getInstance("PKCS12", "BC");
    final KeyStore.ProtectionParameter protParam = (password != null ? new KeyStore.PasswordProtection(password)
            : null);/* w  ww .  j  a  v a  2  s . c o  m*/
    p12.load(null, password); // initialize

    final Enumeration<String> en = keyStore.aliases();
    while (en.hasMoreElements()) {
        final String alias = en.nextElement();
        if (!keyStore.isKeyEntry(alias))
            continue;
        try {
            KeyStore.PrivateKeyEntry entry = (KeyStore.PrivateKeyEntry) keyStore.getEntry(alias, protParam);
            Certificate[] chain = new Certificate[] { entry.getCertificate() };
            p12.setKeyEntry(alias, entry.getPrivateKey(), password, chain);
        } catch (UnsupportedOperationException uoe) {
            KeyStore.PrivateKeyEntry entry = (KeyStore.PrivateKeyEntry) keyStore.getEntry(alias, null);
            Certificate[] chain = new Certificate[] { entry.getCertificate() };
            p12.setKeyEntry(alias, entry.getPrivateKey(), null, chain);
        }
    }
    return p12;
}

From source file:com.mhise.util.MHISEUtil.java

public static boolean saveImportedCertificateToDevice(String certificate, String password, Context ctx,
        String certName) {/*from w  w w .j a  va2  s. c  o m*/
    boolean isPasswordCorrect = false;

    byte[] certificatebytes = null;

    try {
        certificatebytes = Base64.decode(certificate, Base64.DEFAULT);
    } catch (IllegalArgumentException e) {
        // TODO: handle exception
        Logger.debug("MHISEUtil-->saveImportedCertificateToDevice", "" + e);
    }
    KeyStore localTrustStore = null;
    try {
        localTrustStore = KeyStore.getInstance("PKCS12");
    } catch (KeyStoreException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    InputStream is = new ByteArrayInputStream(certificatebytes);
    try {
        localTrustStore.load(is, password.toCharArray());
        isPasswordCorrect = true;

    } catch (NoSuchAlgorithmException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
        return false;
    } catch (CertificateException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
        return false;
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
        return false;
    }

    OutputStream fos = null;
    try {
        //<<<<<<< .mine
        //SharedPreferences sharedPreferences = ctx.getSharedPreferences(Constants.PREFS_NAME,Context.MODE_PRIVATE);
        //String  storeName =sharedPreferences.getString(Constants.KEY_CERT_NAME, null);

        File _mobiusDirectory = new File(Constants.defaultP12StorePath);

        if (!_mobiusDirectory.exists()) {
            _mobiusDirectory.mkdir();
        }

        File file = new File(Constants.defaultP12StorePath + certName);
        fos = new FileOutputStream(file);
        //fos = ctx.openFileOutput(Constants.defaultP12StoreName, Context.MODE_PRIVATE);
        localTrustStore.store(fos, MHISEUtil.getStrongPassword(certName).toCharArray());
        /*//=======
                    //SharedPreferences sharedPreferences = ctx.getSharedPreferences(Constants.PREFS_NAME,Context.MODE_PRIVATE);
                    //String  storeName =sharedPreferences.getString(Constants.KEY_CERT_NAME, null);
                            
                            
                    File file = new File(Constants.defaultP12StorePath+certName);
                     fos = new FileOutputStream(file);
                    //fos = ctx.openFileOutput(Constants.defaultP12StoreName, Context.MODE_PRIVATE);
                    localTrustStore.store(fos,MHISEUtil.getStrongPassword(certName).toCharArray());
        >>>>>>> .r4477*/
        fos.close();

        Enumeration<String> aliases = null;
        try {
            aliases = localTrustStore.aliases();
        } catch (KeyStoreException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

        //boolean isInstalledCertificateValid = false;

        while (aliases.hasMoreElements()) {

            String alias = aliases.nextElement();
            java.security.cert.X509Certificate cert = null;
            try {
                cert = (X509Certificate) localTrustStore.getCertificate(alias);
            } catch (KeyStoreException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }

            SharedPreferences sharedPreferences1 = ctx.getSharedPreferences(Constants.PREFS_NAME,
                    Context.MODE_PRIVATE);
            SharedPreferences.Editor editor = sharedPreferences1.edit();

            Log.i("Imported certificate serial number", "" + cert.getSerialNumber().toString(16));
            editor.putString(Constants.KEY_SERIAL_NUMBER, "" + cert.getSerialNumber().toString(16));
            editor.commit();

        }
    } catch (FileNotFoundException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    catch (KeyStoreException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } 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();
    }

    return isPasswordCorrect;
}