Example usage for java.security NoSuchAlgorithmException printStackTrace

Introduction

In this page you can find the example usage for java.security NoSuchAlgorithmException printStackTrace.

Prototype

public void printStackTrace() 

Source Link

Document

Prints this throwable and its backtrace to the standard error stream.

Usage

From source file:com.miapc.ipudong.Application.java

@Bean
public RestTemplate getRestTemplate() {
    SSLContext sslcontext = null;
    Set<KeyManager> keymanagers = new LinkedHashSet<>();
    Set<TrustManager> trustmanagers = new LinkedHashSet<>();
    try {/* www .ja va2s  .  c o  m*/
        trustmanagers.add(new HttpsTrustManager());
        KeyManager[] km = keymanagers.toArray(new KeyManager[keymanagers.size()]);
        TrustManager[] tm = trustmanagers.toArray(new TrustManager[trustmanagers.size()]);
        sslcontext = SSLContexts.custom().build();
        sslcontext.init(km, tm, new SecureRandom());
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
    } catch (KeyManagementException e) {
        e.printStackTrace();
    }
    SSLConnectionSocketFactory factory = new SSLConnectionSocketFactory(sslcontext,
            SSLConnectionSocketFactory.BROWSER_COMPATIBLE_HOSTNAME_VERIFIER);
    HttpClientBuilder httpClientBuilder = HttpClients.custom();
    httpClientBuilder.setSSLSocketFactory(factory);
    // ?3?
    httpClientBuilder.setRetryHandler(new DefaultHttpRequestRetryHandler(2, true));
    // ????Keep-Alive
    httpClientBuilder.setKeepAliveStrategy(new DefaultConnectionKeepAliveStrategy());

    List<Header> headers = new ArrayList<>();
    headers.add(new BasicHeader("User-Agent",
            "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.16 Safari/537.36"));
    headers.add(new BasicHeader("Accept-Encoding", "gzip,deflate"));
    headers.add(new BasicHeader("Accept-Language", "zh-CN"));
    headers.add(new BasicHeader("Connection", "Keep-Alive"));
    headers.add(new BasicHeader("Authorization", "reslibu"));
    httpClientBuilder.setDefaultHeaders(headers);
    CloseableHttpClient httpClient = httpClientBuilder.build();
    if (httpClient != null) {
        // httpClient??RequestConfig
        HttpComponentsClientHttpRequestFactory clientHttpRequestFactory = new HttpComponentsClientHttpRequestFactory(
                httpClient);
        // 
        clientHttpRequestFactory.setConnectTimeout(60 * 1000);
        // ???SocketTimeout
        clientHttpRequestFactory.setReadTimeout(5 * 60 * 1000);
        // ????
        clientHttpRequestFactory.setConnectionRequestTimeout(5000);
        // ?truePOSTPUT????false?
        // clientHttpRequestFactory.setBufferRequestBody(false);
        // ?
        List<HttpMessageConverter<?>> messageConverters = new ArrayList<>();
        messageConverters.add(new StringHttpMessageConverter(Charset.forName("UTF-8")));
        messageConverters.add(new MappingJackson2HttpMessageConverter());
        messageConverters.add(new FormHttpMessageConverter());
        messageConverters.add(new MappingJackson2XmlHttpMessageConverter());

        RestTemplate restTemplate = new RestTemplate(messageConverters);
        restTemplate.setRequestFactory(clientHttpRequestFactory);
        restTemplate.setErrorHandler(new DefaultResponseErrorHandler());
        return restTemplate;
    } else {
        return null;
    }

}

---

From source file:fr.tse.fi2.hpp.labs.queries.impl.lab5.BloomFilterQuery.java

@Override
protected void process(DebsRecord record) {
    // TODO Auto-generated method stub
    String str = record.getHack_license() + record.getDropoff_latitude() + record.getDropoff_longitude()
            + record.getPickup_latitude() + record.getPickup_longitude();

    MessageDigest md = null;//from  www.ja  v a  2s  .  c om
    try {
        md = MessageDigest.getInstance("SHA-256");
    } catch (NoSuchAlgorithmException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }

    String[] str2hash = new String[k];
    for (int i = 0; i < 10; i++) {
        str2hash[i] = salt[i] + str;
        try {
            md.update(str2hash[i].toString().getBytes("UTF-8"));
        } catch (UnsupportedEncodingException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        byte[] res = md.digest();
        BigInteger indiceB = new BigInteger(res);
        int indice = indiceB.intValue();
        if (indice < 0)
            indice = -indice;
        indice = indice % 14378;
        if (!bloomFilter.get(indice))
            bloomFilter.set(indice);
    }

}

---

From source file:org.hachreak.projects.networkcodingsip2peer.behavior.RetrieveEncodedFileClientBehavior.java

public void run() {
    try {/*from   ww w .  j  a  v  a  2  s  .c  o  m*/
        retrieveEncodedFragments();
    } catch (NoSuchAlgorithmException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

---

From source file:com.magnet.mmx.server.plugin.mmxmgmt.servlet.integration.IntegrationChannelResource.java

private static String generateHash(PublishMessageToChatRequest request) {
    List<String> recipients = new ArrayList<String>();
    recipients.addAll(Arrays.asList(request.getRecipients()));
    recipients.add(request.getUserId());

    if (recipients != null && recipients.size() > 0) {
        //order recipients
        Collections.sort(recipients);
        String signature = StringUtils.join(recipients, ",");
        MessageDigest md5 = null;
        try {/* w ww.j a va  2 s . c  o m*/
            md5 = MessageDigest.getInstance("MD5");
            md5.update((MMX_INTERNAL_SALT + signature).getBytes());
            byte byteData[] = md5.digest();

            String channelHash = encode2Hex(byteData);
            return channelHash;
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
        }
    }
    return null;

}

---

From source file:org.hil.systemadministrator.systemusermanagement.service.impl.SystemUserManagerImpl.java

public List<SystemUser> saveSystemUser(SystemUser systemUser, SystemAccount systemAccount, boolean newPw) {

    if (systemUser.getId() == null || systemUser.getId() == 0) {
        List<SystemAccount> tmp = systemAccountDao.findByAccountName(systemAccount.getAccountName());
        if (tmp != null && tmp.size() > 0)
            return null;
    }//from  w w w  .  j  a  v a2s.  com
    String md5Password = "";
    if (newPw) {
        try {
            md5Password = MD5.MD5(systemAccount.getPassword().toLowerCase());
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        }
        systemAccount.setPassword(md5Password);
    }
    systemAccount = systemAccountDao.save(systemAccount);
    if (systemUser.getId() == null || systemUser.getId() == 0)
        systemUser.setSystemAccount(systemAccount);
    systemUserDao.save(systemUser);
    return systemUserDao.getAll(null, null);
}

---

From source file:com.mobileman.projecth.web.util.PersistentCookieHelper.java

private String createHash(String salt, User user) {
    StringBuilder sb = new StringBuilder();

    sb.append(salt);//from  www .jav a  2 s .  co  m
    sb.append(user.getId());
    sb.append(user.getName().getName());
    sb.append(user.getName().getSurname());
    sb.append(user.getUserAccount().getEmail());

    MessageDigest md;
    try {
        md = MessageDigest.getInstance("SHA-1");
        byte[] src = sb.toString().getBytes("utf-8");
        md.update(src, 0, src.length);
        byte[] sha1hash = new byte[40];
        sha1hash = md.digest();

        String sha1 = convertToHex(sha1hash);

        sb.delete(0, sb.length());

        sb.append(user.getId());
        sb.append(SEPARATOR);
        sb.append(salt);
        sb.append(SEPARATOR);
        sb.append(sha1);

        return sb.toString();
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    }
    return "";
}

---

From source file:de.alvaro.cordova.aes.Aes.java

private void initAES(String clientId) {
    try {//from   w  w w . ja  v a 2s  . c  o  m

        aesEn = new AESEncrypter();
        String callbacckk = aesEn.m4413a(clientId);
        //CallbackContext.sendPluginResult(callbacckk);
        PluginResult result = new PluginResult(PluginResult.Status.OK, callbacckk);
        result.setKeepCallback(true);
        mCallbackContext.sendPluginResult(result);

    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
    } catch (NoSuchPaddingException e) {
        e.printStackTrace();
    } catch (InvalidKeyException e) {
        e.printStackTrace();
    } catch (InvalidAlgorithmParameterException e) {
        e.printStackTrace();
    } catch (IllegalBlockSizeException e) {
        e.printStackTrace();
    } catch (BadPaddingException e) {
        e.printStackTrace();
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    }
}

---

From source file:edu.umkc.sce.VpQuery.java

byte[] getResultHash(ResultSet results) {
    MessageDigest md = null;// w  ww .j a  v  a  2 s . c  om
    ;
    try {
        md = MessageDigest.getInstance(MessageDigestAlgorithms.MD5);
    } catch (NoSuchAlgorithmException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    while (results.hasNext()) {
        QuerySolution sol = results.nextSolution();
        Iterator<String> col = sol.varNames();
        while (col.hasNext()) {
            md.update(sol.get(col.next()).asNode().toString().getBytes());
        }
    }
    return md.digest();
}

---

From source file:com.mastercard.walletservices.mdes.DeviceInfo.java

/**
 * Return ByteArray of device finger print.
 *
 * @return The Device Finger Pring as String
 *///  ww  w  . j  a  v a2  s .c  o m
public String getDeviceFingerprint() {

    byte[] dataBytes = (this.deviceName + this.deviceType + this.imei + this.msisdn + this.nfcCapable
            + this.osName).getBytes();

    ByteBuffer byteBuffer = ByteBuffer.wrap(new byte[dataBytes.length]);
    byteBuffer.put(dataBytes);

    // Create MessageDigest using SHA-256 algorithm Added required
    MessageDigest messageDigest;

    try {
        messageDigest = MessageDigest.getInstance("SHA-256");
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
        return null;
    }

    // Hash the result
    byte[] hash = messageDigest.digest(byteBuffer.array());

    // Return Hex
    return new String(Hex.encodeHex(hash));
}

---

From source file:com.example.jinux.mydemo.s3.UploadService.java

private String md5(String s) {
    try {/*from   w w w  .j a v  a  2  s. co  m*/
        // create MD5 Hash
        MessageDigest digest = java.security.MessageDigest.getInstance("MD5");
        digest.update(s.getBytes());
        byte messageDigest[] = digest.digest();

        // create Hex String
        StringBuffer hexString = new StringBuffer();
        for (int i = 0; i < messageDigest.length; i++)
            hexString.append(Integer.toHexString(0xFF & messageDigest[i]));
        return hexString.toString();

    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
        return null;
    }
}

---

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