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

Introduction

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

Prototype

public Base64()

Source Link

Document

Creates a Base64 codec used for decoding (all modes) and encoding in URL-unsafe mode.

Usage

From source file:android.provider.CredentialInputAdapter.java

@Override
public URLConnection getConnection() throws IOException {
    if (getURL().getProtocol().equals("ftp")) {
        URL u = new URL("ftp://" + credentials.getUsername() + ":" + credentials.getPassword() + "@"
                + getURL().toExternalForm().substring(6));
        return u.openConnection();
    } else if (getURL().getProtocol().equals("http")) {
        Base64 enc = new Base64();
        byte[] encoded = enc.encode((credentials.getUsername() + ":" + credentials.getPassword()).getBytes());
        URLConnection connection = getURL().openConnection();
        connection.setRequestProperty("Authorization", "Basic " + new String(encoded));
        return connection;
    }/*w ww  .  j  ava  2 s.c  o  m*/
    return super.getConnection();
}

From source file:com.vab.iflex.gateway.paybillservice.Stub.java

private static String calculateRFC2104HMAC(String data, String key) throws Exception {
    String result;//from w  ww.jav  a 2  s .c  o  m
    try {
        // get an hmac_sha1 key from the raw key bytes
        SecretKeySpec signingKey = new SecretKeySpec(key.getBytes(), HMAC_SHA1_ALGORITHM);

        // get an hmac_sha1 Mac instance and initialize with the signing key
        Mac mac = Mac.getInstance(HMAC_SHA1_ALGORITHM);
        mac.init(signingKey);

        // compute the hmac on input data bytes
        byte[] rawHmac = mac.doFinal(data.getBytes());

        // base64-encode the hmac
        //            result = new BASE64Encoder().encode(rawHmac);
        result = new Base64().encodeAsString(rawHmac);

    } catch (Exception e) {
        throw new SignatureException("Failed to generate HMAC : " + e.getMessage());
    }
    return result;
}

From source file:com.aurel.track.beans.TBLOBBean.java

@Override
public Map<String, String> serializeBean() {
    Map<String, String> attributesMap = new HashMap<String, String>();
    attributesMap.put("objectID", getObjectID().toString());
    byte[] imageContent = getBLOBValue();
    if (imageContent != null) {
        String imageData = new Base64().encodeAsString(imageContent);
        attributesMap.put("imageData", imageData);
    }//w  ww  . ja  v a2s .  c om
    attributesMap.put("uuid", getUuid());
    return attributesMap;
}

From source file:be.wolkmaan.klimtoren.security.encryption.pbe.StandardPBEStringEncryptor.java

public StandardPBEStringEncryptor() {
    super();//from w w  w .j  ava 2  s  . co  m
    this.byteEncryptor = new StandardPBEByteEncryptor();
    this.base64 = new Base64();
}

From source file:course.SessionDAO.java

public String startSession(String username) {

    // get 32 byte random number. that's a lot of bits.
    SecureRandom generator = new SecureRandom();
    byte randomBytes[] = new byte[32];
    generator.nextBytes(randomBytes);//  www  .j  ava  2s. c o  m

    // result = new Base64().encodeToString(rawHmac);

    // BASE64Encoder encoder = new BASE64Encoder();

    // String sessionID = encoder.encode(randomBytes);

    String sessionID = new Base64().encodeToString(randomBytes);

    // build the BSON object
    BasicDBObject session = new BasicDBObject("username", username);

    session.append("_id", sessionID);

    sessionsCollection.insert(session);

    return session.getString("_id");
}

From source file:de.alpharogroup.crypto.sha.Hasher.java

public static String hashAndBase64(final String hashIt, final String salt, final HashAlgorithm hashAlgorithm,
        final Charset charset) throws NoSuchAlgorithmException {
    final String hashedAndBase64 = new Base64()
            .encodeToString(hash(hashIt, salt, hashAlgorithm, charset).getBytes(charset));
    return hashedAndBase64;
}

From source file:adminpassword.AESDemo.java

public String encrypt(String plainText) throws Exception {

    //get salt//from w w w.j  av  a  2  s  .  c  om
    salt = generateSalt();
    byte[] saltBytes = salt.getBytes("UTF-8");

    // Derive the key
    SecretKeyFactory factory = SecretKeyFactory.getInstance("PBKDF2WithHmacSHA1");
    PBEKeySpec spec = new PBEKeySpec(password.toCharArray(), saltBytes, pswdIterations, keySize);

    SecretKey secretKey = factory.generateSecret(spec);
    SecretKeySpec secret = new SecretKeySpec(secretKey.getEncoded(), "AES");

    //encrypt the message
    Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
    cipher.init(Cipher.ENCRYPT_MODE, secret);
    AlgorithmParameters params = cipher.getParameters();
    ivBytes = params.getParameterSpec(IvParameterSpec.class).getIV();
    byte[] encryptedTextBytes = cipher.doFinal(plainText.getBytes("UTF-8"));
    return new Base64().encodeAsString(encryptedTextBytes);
}

From source file:fr.gael.drb.impl.http.HttpNode.java

@SuppressWarnings({ "unchecked", "rawtypes" })
@Override/*from w w  w  .j a v a2  s .c o m*/
public Object getImpl(Class api) {
    if (api.isAssignableFrom(InputStream.class)) {
        try {
            URLConnection urlConnect = this.url.openConnection();

            if (this.url.getUserInfo() != null) {
                // HTTP Basic Authentication.
                String userpass = this.url.getUserInfo();
                String basicAuth = "Basic " + new String(new Base64().encode(userpass.getBytes()));
                urlConnect.setRequestProperty("Authorization", basicAuth);
            }

            urlConnect.setDoInput(true);
            urlConnect.setUseCaches(false);

            return urlConnect.getInputStream();
        } catch (IOException e) {
            return null;
        }
    }
    return null;
}

From source file:com.devbury.mkremote.server.QuickLaunchServiceImpl.java

public ArrayList<LaunchItem> list(String dir) {
    Base64 base64 = new Base64();
    JFileChooser chooser = new JFileChooser();
    File new_dir = newFileDir(dir);
    logger.debug("Looking for files in {}", new_dir.getAbsolutePath());
    ArrayList<LaunchItem> items = new ArrayList<LaunchItem>();
    if (isSupported()) {
        if (new_dir.isDirectory()) {
            FilenameFilter filter = new FilenameFilter() {
                public boolean accept(File dir, String name) {
                    return !name.startsWith(".");
                }// w  w  w .  ja v a 2  s  .c o m
            };
            for (File f : new_dir.listFiles(filter)) {
                if (!f.isHidden()) {
                    LaunchItem item = new LaunchItem();
                    item.setName(f.getName());
                    item.setPath(dir);
                    if (f.isDirectory()) {
                        if (isMac() && f.getName().endsWith(".app")) {
                            item.setType(LaunchItem.FILE_TYPE);
                            item.setName(f.getName().substring(0, f.getName().length() - 4));
                        } else {
                            item.setType(LaunchItem.DIR_TYPE);
                        }
                    } else {
                        item.setType(LaunchItem.FILE_TYPE);
                    }
                    Icon icon = chooser.getIcon(f);
                    BufferedImage bi = new BufferedImage(icon.getIconWidth(), icon.getIconHeight(),
                            BufferedImage.TYPE_INT_RGB);
                    icon.paintIcon(null, bi.createGraphics(), 0, 0);
                    ByteArrayOutputStream os = new ByteArrayOutputStream();
                    try {
                        ImageIO.write(bi, "png", os);
                        item.setIcon(base64.encodeToString(os.toByteArray()));
                    } catch (IOException e) {
                        logger.debug("could not write image {}", e);
                        item.setIcon(null);
                    }
                    logger.debug("Adding LaunchItem : {}", item);
                    items.add(item);
                } else {
                    logger.debug("Skipping hidden file {}", f.getName());
                }
            }
        }
    } else {
        new Thread() {
            @Override
            public void run() {
                JOptionPane.showMessageDialog(null,
                        "We are sorry but quick launch is not supported on your platform",
                        "Quick Launch Not Supported", JOptionPane.ERROR_MESSAGE);
            }
        }.start();
    }
    return items;
}

From source file:ca.ualberta.physics.cssdp.util.HashUtils.java

/**
 * From a byte[] returns a base 64 representation
 * //from   w  w w .j av a  2 s .com
 * @param data
 *            byte[]
 * @return String
 * @throws IOException
 */
public static String byteToBase64(byte[] data) {
    Base64 encoder = new Base64();
    return encoder.encodeAsString(data);
}