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

Introduction

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

Prototype

public static String encodeHexString(byte[] data)

Source Link

Document

Converts an array of bytes into a String representing the hexadecimal values of each byte in order.

Usage

From source file:net.solarnetwork.node.hw.sma.test.SmaPacketTest.java

@Test
public void encodeNetStart() {
    SmaPacket p = SmaPacket.netStartPacket(0);
    byte[] packet = p.getPacket();
    log.debug("Got packet: " + Hex.encodeHexString(packet));
    assertNotNull("Packet", packet);
    assertArrayEquals(TestUtils.bytesFromHexString("00 00 00 00 80 00 06"), packet);
}

From source file:com.hurence.logisland.util.string.Anonymizer.java

public String anonymize(String str) throws NoSuchAlgorithmException, InvalidKeySpecException {

    // Hash the password
    PBEKeySpec spec = new PBEKeySpec(str.toCharArray(), salt, PBKDF2_ITERATIONS, HASH_BYTE_SIZE * 8);
    SecretKeyFactory skf = SecretKeyFactory.getInstance(PBKDF2_ALGORITHM);
    byte[] hash = skf.generateSecret(spec).getEncoded();

    return Hex.encodeHexString(hash);
}

From source file:net.mooncloud.hadoop.hive.ql.udf.UDFMd5.java

/**
 * Convert String to md5/*ww  w  .  j  av  a2s  .  c o  m*/
 */
public Text evaluate(Text n) {
    if (n == null) {
        return null;
    }

    digest.reset();
    digest.update(n.getBytes(), 0, n.getLength());
    byte[] md5Bytes = digest.digest();
    String md5Hex = Hex.encodeHexString(md5Bytes);

    result.set(md5Hex);
    return result;
}

From source file:net.shibboleth.idp.attribute.ByteAttributeValue.java

/**
 * Get this value as a hex-encoded string.
 * 
 * @return a hex-encoded string
 */
@Nonnull
public String toHex() {
    return Hex.encodeHexString(value);
}

From source file:com.pkrete.locationservice.admin.converter.encryption.BasicEncryptionService.java

/**
 * Encrypts the given string by using SHA algorithm and converts the result
 * to a corresponding hex string. The string must be UTF-8 encoded.
 *
 * @param plaintext string to be encrypted
 * @return encrypted string/*from  w  w  w .  j  a  v a  2  s.c  om*/
 */
@Override
public String encrypt(String plaintext) {
    try {
        // Get new MessageDigest object using SHA algorithm
        MessageDigest digester = MessageDigest.getInstance(ALOGORITHM);

        // Encode the credentials using UTF-8 character encoding
        digester.update(plaintext.getBytes(ENCODING));

        // Digest the credentials and return as hexadecimal
        return (Hex.encodeHexString(digester.digest()));
    } catch (Exception ex) {
        logger.error(ex.getMessage(), ex);
        return plaintext;
    }
}

From source file:ch.cyberduck.core.irods.IRODSAttributesFinderFeature.java

@Override
public PathAttributes find(final Path file) throws BackgroundException {
    try {//ww w.  j  av a2 s .c om
        final IRODSFileSystemAO fs = session.getClient();
        final IRODSFile f = fs.getIRODSFileFactory().instanceIRODSFile(file.getAbsolute());
        if (!f.exists()) {
            throw new NotfoundException(file.getAbsolute());
        }
        final PathAttributes attributes = new PathAttributes();
        final ObjStat stats = fs.getObjStat(f.getAbsolutePath());
        attributes.setModificationDate(stats.getModifiedAt().getTime());
        attributes.setCreationDate(stats.getCreatedAt().getTime());
        attributes.setSize(stats.getObjSize());
        attributes.setChecksum(Checksum.parse(Hex.encodeHexString(Base64.decodeBase64(stats.getChecksum()))));
        attributes.setOwner(stats.getOwnerName());
        attributes.setGroup(stats.getOwnerZone());
        return attributes;
    } catch (JargonException e) {
        throw new IRODSExceptionMappingService().map("Failure to read attributes of {0}", e, file);
    }
}

From source file:net.michaelpigg.xbeelib.protocol.XbeeAddressTest.java

public void test16BitCombinedAddress() throws DecoderException {
    logger.info("test16BitCombinedAddress");
    XbeeAddress address = XbeeAddress.getAddress(new byte[] { 0x0, 0x1 });
    byte[] combinedAddress = address.getCombinedAddress();

    final byte[] expected = ArrayUtils.addAll(XbeeAddress.BROADCAST_64_BIT, new byte[] { 0x0, 0x1 });
    logger.info("actual value {}", Hex.encodeHexString(combinedAddress));
    logger.info("expected value {}", Hex.encodeHexString(expected));
    assertEquals(combinedAddress, expected);
}

From source file:architecture.common.license.validator.CheckSignatureValidator.java

public void validate(License license) throws LicenseException {
    try {//from   w ww.  ja  va 2  s.c o m
        //   DSA ? .
        String publicKey = "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";

        byte pub[] = Hex.decodeHex(publicKey.toCharArray());
        X509EncodedKeySpec pubKeySpec = new X509EncodedKeySpec(pub);

        KeyFactory keyFactory = KeyFactory.getInstance("DSA");
        java.security.PublicKey pubKey = keyFactory.generatePublic(pubKeySpec);
        Signature sig = Signature.getInstance("DSA");

        sig.initVerify(pubKey);
        // license.getSignature().getBytes("UTF-8");
        byte decoded[] = Hex.decodeHex(license.getSignature().toCharArray());

        log.debug("decoded sig: " + Hex.encodeHexString(decoded));

        log.info((new StringBuilder()).append("Validating license. License fingerprint: ")
                .append(license.getSignature()).toString());

        sig.update(license.getFingerprint());

        boolean verified = sig.verify(decoded);

        if (!verified)
            throw new LicenseException("License signature is invalid.");
    } catch (Exception e) {
        log.fatal(e.getMessage(), e);
        throw new LicenseException(e);
    }
}

From source file:de.resol.vbus.LiveOutputStreamTest.java

@Test
public void testWriteHeader() throws Exception {
    Datagram refDgram1 = new Datagram(0, 0, 0x2336, 0x3335, 0x4334, 0x5333, 0x63328330);

    PipedInputStream refIs1 = new PipedInputStream(2048);
    PipedOutputStream refOs1 = new PipedOutputStream(refIs1);

    LiveOutputStream testOs1 = new LiveOutputStream(refOs1);

    testOs1.writeHeader(refDgram1);/*  w w  w  . ja  v a  2  s .co m*/

    byte[] testBuffer1 = new byte[32];
    int testLength1 = refIs1.read(testBuffer1);

    assertEquals(16, testLength1);
    assertEquals("aa362335332034433353300332630851", Hex.encodeHexString(testBuffer1).substring(0, 32));
}

From source file:net.solarnetwork.node.rfxcom.test.SetModeMessageTest.java

@Test
public void encodeSetModeCommand1() {
    SetModeMessage msg = new SetModeMessage((short) 27, TransceiverType.Type43392a);
    msg.setOregonEnabled(true);/*from w ww . j  av  a 2s.c o m*/
    final byte[] packet = msg.getMessagePacket();
    log.debug("Got packet: " + Hex.encodeHexString(packet));
    assertNotNull("Packet", packet);
    assertArrayEquals(TestUtils.bytesFromHexString("0D 00 00 1B 03 53 00 00 00 20 00 00 00 00"), packet);
}