Example usage for org.apache.commons.codec.binary Hex decodeHex

List of usage examples for org.apache.commons.codec.binary Hex decodeHex

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Introduction

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

Prototype

public static byte[] decodeHex(char[] data) throws IllegalArgumentException

Source Link

Document

Converts an array of characters representing hexadecimal values into an array of bytes of those same values.

Usage

From source file:net.sheehantech.cherry.ProtocolTest.java

@Test
public void binaryEncodeShortEnhanced() throws Exception {
    String expectedContent = "{\"aps\":{\"alert\":{\"body\":\"Some body\",\"loc-args\":[\"Blah blah\"],\"loc-key\":\"SOMETHING\",\"title\":\"Something\"},\"sound\":\"other.aiff\"},\"command\":\"doit\"}";
    NotificationAlert alert = new NotificationAlert();
    alert.setTitle("Something");
    alert.setBody("Some body");
    alert.setLocKey("SOMETHING");
    alert.addLocArg("Blah blah");
    ExtendedAPSInfo extendedAPSInfo = new ExtendedAPSInfo();
    extendedAPSInfo.setAlert(alert);//from w w w .ja  v  a  2  s.c o  m
    extendedAPSInfo.setSound("other.aiff");
    Notification notification = new Notification();
    notification.setId(1);
    notification.setToken("6c2ea18861e0d1ccf521984655c3b6e8660bd2f3daff4e15156a73847a17e647");
    notification.setAPS(extendedAPSInfo);
    notification.addField("command", "doit");
    notification.setExpires(new Date());
    byte[] encodedPayload = Protocol.legacyEncode(notification);
    //System.out.println("Length: " + encodedPayload.length);
    byte[] expected = expectedEnhanced((byte) 1, 1, (int) (notification.getExpires().getTime() / 1000),
            Hex.decodeHex("6c2ea18861e0d1ccf521984655c3b6e8660bd2f3daff4e15156a73847a17e647".toCharArray()),
            expectedContent.getBytes());
    assertEquals(expected.length, encodedPayload.length);
    for (int b = 0; b < encodedPayload.length; b++) {
        //System.out.println("Checking (" + b + ") expected " + expected[b] + " against actual " + encodedPayload[b]);
        assertEquals(expected[b], encodedPayload[b]);
    }
}

From source file:com.knewton.mapreduce.SSTableColumnMapperTest.java

/**
 * Test the start time range filters in the mapper.
 * //  w  ww . j av a2  s . c  om
 * @throws IOException
 * @throws InterruptedException
 * @throws DecoderException
 */
@Test
public void testStartRangeStudentEvents() throws IOException, InterruptedException, DecoderException {

    // Mar.28.2013.19:53:38.0.0
    DateTime dt = new DateTime(2013, 3, 28, 19, 53, 10, DateTimeZone.UTC);
    long eventId1 = dt.getMillis();
    // Mar.29.2013.03:07:21.0.0
    dt = new DateTime(2013, 3, 29, 3, 7, 21, DateTimeZone.UTC);
    long eventId5 = dt.getMillis();

    ByteBuffer columnName = ByteBuffer.wrap(new byte[8]);
    columnName.putLong(eventId1);
    columnName.rewind();
    IColumn column = new Column(columnName, ByteBuffer.wrap(Hex.decodeHex(eventDataString.toCharArray())));
    Configuration conf = new Configuration();
    conf.set(StudentEventAbstractMapper.START_DATE_PARAMETER_NAME, "2013-03-28T23:03:02.394-04:00");
    DoNothingStudentEventMapper dnsem = new DoNothingStudentEventMapper();
    Mapper<ByteBuffer, IColumn, LongWritable, StudentEventWritable>.Context context = dnsem.new Context(conf,
            new TaskAttemptID(), null, null, null, new DoNothingStatusReporter(), null);
    dnsem.setup(context);
    dnsem.map(RandomStudentEventGenerator.getRandomIdBuffer(), column, context);
    assertNull(dnsem.getRowKey());
    columnName = ByteBuffer.wrap(new byte[8]);
    columnName.putLong(eventId5);
    columnName.rewind();
    column = new Column(columnName, ByteBuffer.wrap(Hex.decodeHex(eventDataString.toCharArray())));
    ByteBuffer randomKey = RandomStudentEventGenerator.getRandomIdBuffer();
    dnsem.map(randomKey, column, context);
    assertEquals(dnsem.getRowKey(), randomKey);
}

From source file:me.footlights.core.crypto.FingerprintTest.java

private void testVectors(Fingerprint.Builder builder, String[][] testVectors) throws DecoderException {
    for (String[] vectors : testVectors) {
        byte[] input = Hex.decodeHex(vectors[0].toCharArray());
        byte[] expected = Hex.decodeHex(vectors[1].toCharArray());

        Fingerprint fingerprint = builder.setContent(input).build();
        byte[] output = new byte[fingerprint.getBytes().remaining()];
        fingerprint.getBytes().get(output);

        assertTrue(fingerprint.matches(expected));
        assertArrayEquals(expected, output);
        assertEquals(vectors[1], fingerprint.hex());
    }/* w ww .  j  a  v  a  2  s . c om*/
}

From source file:mitm.common.security.certificate.GenerateTestCA.java

private PublicKey decodePublicKey(String encoded) throws Exception {
    byte[] rawKey = Hex.decodeHex(encoded.toCharArray());

    KeySpec keySpec = new X509EncodedKeySpec(rawKey);

    return keyFactory.generatePublic(keySpec);
}

From source file:libepg.epg.section.sdt.ServiceDescriptionTableBodyTest.java

public ServiceDescriptionTableBodyTest() throws DecoderException {

    byte[] b = Hex.decodeHex(
            "42f0977fe1d100007fe1ff0408f30020481201000f0e4e484b451d461d6c310f456c357ec10184cf0701fe08f00104080409f3001c481201000f0e4e484b451d461d6c320f456c357ec10184cf0302fe08040af3001c481201000f0e4e484b451d461d6c330f456c357ec10184cf0302fe080588e5001f480ec0000b0e4e484b0f374842530e32c10188cf0a030e4e484b0f215d0e32722fa2b5ffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
                    .toCharArray());/*from w  w w  .ja  v  a  2  s.  c  om*/

    this.sdth = new ServiceDescriptionTableBody(new Section(b).getSectionBody());
}

From source file:com.google.feedserver.util.EncryptionUtil.java

/**
 * Decrypts the given encrypted string and returns the original value
 * /*from ww w .ja  v  a2  s  . co  m*/
 * @param encryptedValue The encrypted string
 * @return The decrypted value
 * @throws InvalidKeyException
 * @throws BadPaddingException
 * @throws IllegalBlockSizeException
 * @throws DecoderException
 * @throws NoSuchPaddingException
 * @throws NoSuchAlgorithmException
 */
public String decrypt(String encryptedValue) throws InvalidKeyException, BadPaddingException,
        IllegalBlockSizeException, DecoderException, NoSuchAlgorithmException, NoSuchPaddingException {
    byte[] encryptionBytes = Hex.decodeHex(encryptedValue.toCharArray());
    Cipher cipher = Cipher.getInstance(algorithm);
    cipher.init(Cipher.DECRYPT_MODE, key);
    byte[] recoveredBytes = cipher.doFinal(encryptionBytes);
    String recovered = new String(recoveredBytes);
    return recovered;
}

From source file:com.glaf.core.security.RSAUtils.java

/**
 * ?//from ww w .j  a v  a2s . c o  m
 * <p />
 * ? {@code null} {@code encrypttext}  {@code null}
 * {@code null} ??? {@code null}
 * 
 * @param privateKey
 *            ?
 * @param encrypttext
 *            
 * @return 
 */
public static String decryptString(PrivateKey privateKey, String encrypttext) {
    if (privateKey == null || StringUtils.isEmpty(encrypttext)) {
        return null;
    }
    try {
        byte[] en_data = Hex.decodeHex(encrypttext.toCharArray());
        byte[] data = decrypt(privateKey, en_data);
        return new String(data);
    } catch (Exception ex) {
        LOGGER.error(
                String.format("\"%s\" Decryption failed. Cause: %s", encrypttext, ex.getCause().getMessage()));
    }
    return null;
}

From source file:corner.encrypt.services.impl.DESedeEncryptServiceImpl.java

/**
 * @see corner.encrypt.services.EncryptService#decrypt(java.lang.String)
 *//* www.j  a v a2  s  .  co  m*/
@Override
public String decrypt(final String cryptograph) {
    if (cryptograph == null)
        return null;
    try {
        // ?
        byte[] decoded = Hex.decodeHex(cryptograph.toCharArray());
        // cryptograph.getBytes(CHIPERH_CHARSET);

        // 
        byte[] srcBytes = decrypt(decoded, cipher.getCipher());

        if (srcBytes == null)
            return null;

        return new String(srcBytes, CHIPERH_CHARSET);
    } catch (Throwable e) {
        e.printStackTrace();
    }
    return null;
}

From source file:com.knewton.mapreduce.util.SerializationUtilsTest.java

/**
 * Try to get the wrong deserializer from the conf and tries to deserialize some event data with
 * the wrong TProtocol.//from   w w  w .j a  v a 2  s  . c o m
 * 
 * @throws DecoderException
 * @throws TException
 */
@Test(expected = TTransportException.class)
public void testDeserializerInstantiationWithWrongDeserializer() throws DecoderException, TException {
    Configuration conf = new Configuration();
    conf.set(SerializationUtils.SERIALIZATION_FACTORY_PARAMETER, TBinaryProtocol.Factory.class.getName());
    TDeserializer deserializer = SerializationUtils.getDeserializerFromContext(conf);
    assertNotNull(deserializer);

    StudentEventData sed = new StudentEventData();
    byte[] studentEventDataBytes = Hex.decodeHex(eventDataString.toCharArray());
    deserializer.deserialize(sed, studentEventDataBytes);
}

From source file:libepg.epg.section.SectionTest.java

public SectionTest() throws DecoderException {
    this.section_byte = Hex.decodeHex(
            "42f0977fe1d100007fe1ff0408f30020481201000f0e4e484b451d461d6c310f456c357ec10184cf0701fe08f00104080409f3001c481201000f0e4e484b451d461d6c320f456c357ec10184cf0302fe08040af3001c481201000f0e4e484b451d461d6c330f456c357ec10184cf0302fe080588e5001f480ec0000b0e4e484b0f374842530e32c10188cf0a030e4e484b0f215d0e32722fa2b5ffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
                    .toCharArray());/*from   w  ww.j a v a2 s. c o  m*/
    this.testSection_OK = new Section(this.section_byte);

}