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:com.kku.apps.pricesearch.util.SignedHelper.java

private static String sign(String apiSecretKey, String sourceString) throws Exception {
    SecretKeySpec secretKeySpec = new SecretKeySpec(apiSecretKey.getBytes(ENCODING), ALGORITHM);
    Mac mac = Mac.getInstance(ALGORITHM);
    mac.init(secretKeySpec);/*  w ww.  jav a  2s .c o  m*/
    byte[] data = mac.doFinal(sourceString.getBytes(ENCODING));
    Base64 encoder = new Base64();
    String signature = new String(encoder.encode(data));
    return signature;
}

From source file:com.github.tell.codec.Base64Serializer.java

public String encodeToString(final Serializable o) throws IOException {
    final ByteArrayOutputStream baos = new ByteArrayOutputStream();
    final ObjectOutputStream oos = new ObjectOutputStream(baos);
    oos.writeObject(o);// w ww. j  a v  a  2 s  . c  om
    oos.close();
    final byte[] encoded = baos.toByteArray();
    final Base64 encoder = new Base64();
    return encoder.encodeToString(encoded);
}

From source file:license.TestWakeLicense.java

/**
 * wakelicense//from   w w w .ja  va  2s .  c  om
 * @throws Exception
 */
@Test
public void testWake() throws Exception {

    pi.setClient("");
    pi.setName("");
    pi.setContact("");
    pi.setTel("15000100001");
    pi.setEmail("dcm19890101@163.com");

    String info = projectInfoToString(pi);
    System.out.println(
            "---===(*****?info.getBytes()?Register.data)"
                    + info);

    System.out.println();
    System.out.println();

    readProjectInfo(pi, info);

    System.out.println();
    System.out.println();

    setInput(pi);

    System.out.println();
    System.out.println();

    //??testData
    testData = toString(pi);
    System.out.println(testData);

    System.out.println(extraData());

    System.out.println();
    System.out.println();

    //
    //wake*?*license?
    //
    String[] ss = testData.split("\n");
    String blowfishInfo = new Blowfish(Date.class.getName()).decryptString(ss[0]);
    byte[] rmd5 = md5(blowfishInfo);
    //?base64?
    byte[] lmd5 = rsa(new Base64().decode(ss[1]));
    System.out.println("?? " + equalsBytes(rmd5, lmd5));
}

From source file:com.ning.metrics.eventtracker.TestThriftEncoding.java

private Event extractEvent(String category, String message) throws TException, IOException {
    Event event;/*from   w ww .j  a  va 2 s .  com*/
    Long eventDateTime;

    String[] payload = StringUtils.split(message, ":");

    byte[] thrift = new Base64().decode(payload[1].getBytes());
    try {
        eventDateTime = Long.parseLong(payload[0]);
        event = ThriftToThriftEnvelopeEvent.extractEvent(category, new DateTime(eventDateTime), thrift);
    } catch (RuntimeException e) {
        event = ThriftToThriftEnvelopeEvent.extractEvent(category, thrift);
    }

    return event;
}

From source file:com.gisgraphy.util.StringUtil.java

/**
 * Encode a string using Base64 encoding. Used when storing passwords as
 * cookies. This is weak encoding in that anyone can use the decodeString
 * routine to reverse the encoding./*  w  w w .j av a  2  s  .com*/
 * 
 * @param str
 *                the string to encode
 * @return the encoded string
 */
public static String encodeString(String str) {
    Base64 encoder = new Base64();
    return String.valueOf(encoder.encode(str.getBytes())).trim();
}

From source file:de.extra.client.plugins.outputplugin.crypto.ExtraCryptoUtil.java

/** Encrypts the specified string, using the specified secret key. */
private static String encrypt(String sValue, String secretKey) {
    if (secretKey == null) {
        secretKey = SYM_KEY_STR;//from  w w  w. j  av a2 s.  c  om
    }

    if (sValue == null || sValue.equals("")) {
        return "";
    }

    String textEncode = null;
    Cipher encryptCipher = null;

    try {
        SecretKeySpec skeySpec = decodeKey(secretKey);
        encryptCipher = Cipher.getInstance(TRANSFORMATION);
        encryptCipher.init(Cipher.ENCRYPT_MODE, skeySpec);

        byte[] plainText = sValue.trim().getBytes(CHARSET);

        // do the actual encryption
        byte[] cipherText = encryptCipher.doFinal(plainText);

        // Changed to encode() to avoid <cr> on end of string
        // textEncode = base64Encoder.encodeBuffer(cipherText);
        textEncode = new Base64().encodeAsString(cipherText);

    } catch (Exception e) {
        e.printStackTrace(System.err);
    }

    return textEncode;
}

From source file:jeeves.utils.BLOB.java

public static void write(Element response, OutputStream output) throws IOException {
    String data = response.getText();

    //byte blob[] = new BASE64Decoder().decodeBuffer(data);
    byte blob[] = new Base64().decode(data.getBytes(Charset.forName("UTF-8")));
    ByteArrayInputStream input = new ByteArrayInputStream(blob);
    copy(input, output);/* w  w w .j  a va2  s  .co m*/
}

From source file:com.twitter.common.thrift.text.TTextProtocolTest.java

/**
 * Load a file containing a serialized thrift message in from disk
 * @throws IOException//from w w  w.  j av a  2 s.  com
 */
@Before
public void setUp() throws IOException {
    fileContents = Resources.toString(
            Resources.getResource(getClass(), "/com/twitter/common/thrift/text/TTextProtocol_TestData.txt"),
            Charsets.UTF_8);

    base64Encoder = new Base64();
}

From source file:com.scraper.SignedRequestsHelper.java

private String hmac(String stringToSign) {
    String signature = null;/*from  w  w w .j  av  a 2 s  .c  om*/
    byte[] data;
    byte[] rawHmac;
    try {
        data = stringToSign.getBytes(UTF8_CHARSET);
        rawHmac = mac.doFinal(data);
        Base64 encoder = new Base64();
        signature = new String(encoder.encode(rawHmac));
    } catch (UnsupportedEncodingException e) {
        throw new RuntimeException(UTF8_CHARSET + " is unsupported!", e);
    }
    return signature;
}

From source file:com.linecorp.armeria.common.thrift.text.TTextProtocolTest.java

/**
 * Load a file containing a serialized thrift message in from disk.
 *//*from w w w.  j a  v a2s .  c  om*/
@Before
public void setUp() throws IOException {
    fileContents = Resources.toString(Resources.getResource(getClass(),
            "/com/linecorp/armeria/common/thrift/text/TTextProtocol_TestData.txt"), Charsets.UTF_8);

    base64Encoder = new Base64();
}