Example usage for org.apache.commons.codec.binary Base64 encodeBase64String

Introduction

In this page you can find the example usage for org.apache.commons.codec.binary Base64 encodeBase64String.

Prototype

public static String encodeBase64String(final byte[] binaryData)

Source Link

Document

Encodes binary data using the base64 algorithm but does not chunk the output.

Usage

From source file:fi.internetix.edelphi.taglib.chartutil.PngImageHTMLEmitter.java

public String generateHTML() throws BirtException {
    byte[] chartData = ChartModelProvider.getChartData(chartModel, "PNG");

    StringBuilder dataUrlBuilder = new StringBuilder();
    dataUrlBuilder.append("data:image/png;base64,");
    dataUrlBuilder.append(Base64.encodeBase64String(chartData));

    StringBuilder html = new StringBuilder();
    if (dynamicSize) {
        html.append(String.format("<img src=\"%s\" width=\"100%%\">", dataUrlBuilder.toString()));
    } else {//  w w  w  .  ja va2s  .  c  o  m
        html.append(String.format("<img src=\"%s\" width=\"%s\" height=\"%s\">", dataUrlBuilder.toString(),
                width, height));

    }
    html.append("<br/>");
    return html.toString();
}

From source file:com.netflix.spinnaker.clouddriver.artifacts.config.BasicAuth.java

default Optional<String> getBasicAuthHeader() {
    String usernamePassword = null;
    if (StringUtils.isNotEmpty(getUsernamePasswordFile())) {
        usernamePassword = CredentialReader.credentialsFromFile(getUsernamePasswordFile());
    } else if (StringUtils.isNotEmpty(getUsername()) && StringUtils.isNotEmpty(getPassword())) {
        usernamePassword = getUsername() + ":" + getPassword();
    }//from  ww  w  .  j  av a2 s  .  c  o m

    return Optional.ofNullable(usernamePassword).map(s -> "Basic " + Base64.encodeBase64String(s.getBytes()));
}

From source file:com.cnd.greencube.web.base.util.RSAUtils.java

/**
 * /*from w ww  . j  a  v  a 2 s. co m*/
 * 
 * @param publicKey
 *            
 * @param text
 *            
 * 
 * @return Base64?
 */
public static String encrypt(PublicKey publicKey, String text) {
    Assert.notNull(publicKey);
    Assert.notNull(text);
    byte[] data = encrypt(publicKey, text.getBytes());
    return data != null ? Base64.encodeBase64String(data) : null;
}

From source file:flow.visibility.tapping.OpenDaylightHelper.java

/** The function for inserting the flow */

public static boolean installFlow(JSONObject postData, String user, String password, String baseURL) {

    StringBuffer result = new StringBuffer();

    /** Check the connection to ODP REST API page */

    try {/*  w  ww .java 2 s.  com*/

        if (!baseURL.contains("http")) {
            baseURL = "http://" + baseURL;
        }
        baseURL = baseURL + "/controller/nb/v2/flowprogrammer/default/node/OF/"
                + postData.getJSONObject("node").get("id") + "/staticFlow/" + postData.get("name");

        /** Create URL = base URL + container */
        URL url = new URL(baseURL);

        /** Create authentication string and encode it to Base64*/
        String authStr = user + ":" + password;
        String encodedAuthStr = Base64.encodeBase64String(authStr.getBytes());

        /** Create Http connection */
        HttpURLConnection connection = (HttpURLConnection) url.openConnection();

        /** Set connection properties */
        connection.setRequestMethod("PUT");
        connection.setRequestProperty("Authorization", "Basic " + encodedAuthStr);
        connection.setRequestProperty("Content-Type", "application/json");
        connection.setUseCaches(false);
        connection.setDoInput(true);
        connection.setDoOutput(true);

        /** Set JSON Post Data */
        OutputStream os = connection.getOutputStream();
        os.write(postData.toString().getBytes());
        os.close();

        /** Get the response from connection's inputStream */
        InputStream content = (InputStream) connection.getInputStream();
        BufferedReader in = new BufferedReader(new InputStreamReader(content));
        String line = "";
        while ((line = in.readLine()) != null) {
            result.append(line);
        }
    } catch (Exception e) {
        e.printStackTrace();
    }

    /** checking the result of REST API connection */

    if ("success".equalsIgnoreCase(result.toString())) {
        return true;
    } else {
        return false;
    }
}

From source file:de.tudarmstadt.ukp.dkpro.argumentation.sequence.feature.meta.AbstractSequenceMetaDataFeatureGenerator.java

public static String encodeToString(Object object) throws TextClassificationException {
    try {/*w ww  . ja va 2s  .co  m*/
        ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
        ObjectOutputStream objectOutputStream = new ObjectOutputStream(byteArrayOutputStream);

        objectOutputStream.writeObject(object);
        byteArrayOutputStream.close();

        return Base64.encodeBase64String(byteArrayOutputStream.toByteArray());
    } catch (IOException e) {
        throw new TextClassificationException(e);
    }
}

From source file:com.liferay.sync.engine.util.Encryptor.java

protected static String getSalt() {
    byte[] saltBytes = new byte[_SALT_LENGTH];

    _secureRandom.nextBytes(saltBytes);/*www.  j  a  v a2  s .  co  m*/

    return Base64.encodeBase64String(saltBytes).substring(0, _SALT_LENGTH);
}

From source file:net.mc_cubed.msrp.MsrpUtil.java

/**
 * Generate a RFC 4975 Section 14.1 compliant SessionId for use in an MSRP
 * URI/* ww w.ja  v  a 2  s.c o  m*/
 * @return
 */
public static String generateMsrpUriSessionId() {
    SecureRandom secure = new SecureRandom();
    byte[] bytes = new byte[MSRP_URI_SESSION_LENGTH];
    secure.nextBytes(bytes);
    return Base64.encodeBase64String(bytes);
}

From source file:com.app.framework.listeners.ApplicationListener.java

@Override
public void contextInitialized(ServletContextEvent sce) {
    System.out.println("Hello. Application Started.");
    System.out.println("Working Dir: " + Application.getWorkingDir().getAbsolutePath());

    String s = new String("mcg");
    System.out.println("" + s);
    String md5 = MD5Utils.md5(s);

    System.out.println(md5);//w  w w.  j av a 2 s.co m

    SecretKey key = AESUtils.generateSecretKey();
    byte[] keyBytes = AESUtils.getKeyBytes(key);
    key = AESUtils.getSecretKey(keyBytes);
    String encrypted = null;
    try {
        encrypted = Base64.encodeBase64String(AESUtils.encrypt(md5, key));
        byte[] decrypted = AESUtils.decrypt(Base64.decodeBase64(encrypted.getBytes("utf-8")), key);
        System.out.println(encrypted);
        System.out.println(new String(decrypted));
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    }

}

From source file:com.boulmier.machinelearning.jobexecutor.encrypted.AES.java

public String encrypt(String strToEncrypt) {
    try {/*  w w w.ja va 2s . c  o  m*/
        Cipher cipher = Cipher.getInstance("AES/ECB/PKCS5Padding");

        cipher.init(Cipher.ENCRYPT_MODE, secretKey);

        return (Base64.encodeBase64String(cipher.doFinal(strToEncrypt.getBytes("UTF-8"))));

    } catch (NoSuchAlgorithmException | NoSuchPaddingException | InvalidKeyException
            | UnsupportedEncodingException | IllegalBlockSizeException | BadPaddingException e) {
        System.out.println("Error while encrypting: " + e.toString());
    }
    return null;
}

From source file:de.schierla.jbeagle.BeagleBook.java

private String base64_encode(String text) {
    return Base64.encodeBase64String(text.getBytes(utf8));
}