Example usage for org.apache.commons.codec.binary Base64 encodeBase64URLSafeString

Introduction

In this page you can find the example usage for org.apache.commons.codec.binary Base64 encodeBase64URLSafeString.

Prototype

public static String encodeBase64URLSafeString(final byte[] binaryData)

Source Link

Document

Encodes binary data using a URL-safe variation of the base64 algorithm but does not chunk the output.

Usage

From source file:org.apache.ofbiz.base.crypto.HashCrypt.java

public static String digestHash64(String hashType, byte[] bytes) {
    if (hashType == null) {
        hashType = "SHA";
    }//from w  w w.  ja  va  2  s .  c  om
    try {
        MessageDigest messagedigest = MessageDigest.getInstance(hashType);
        messagedigest.update(bytes);
        byte[] digestBytes = messagedigest.digest();

        StringBuilder sb = new StringBuilder();
        sb.append("{").append(hashType).append("}");
        sb.append(Base64.encodeBase64URLSafeString(digestBytes).replace('+', '.'));
        return sb.toString();
    } catch (NoSuchAlgorithmException e) {
        throw new GeneralRuntimeException("Error while computing hash of type " + hashType, e);
    }
}

From source file:org.apache.rya.indexing.Md5Hash.java

public static String md5Base64(final byte[] data) {
    return Base64.encodeBase64URLSafeString(DigestUtils.md5(data));
}

From source file:org.apache.s4.core.ft.CheckpointingTest.java

@Test
public void testCheckpointStorage() throws Exception {
    final ZooKeeper zk = CoreTestUtils.createZkClient();

    // 2. generate a simple event that creates and changes the state of
    // the/*w w w .j  av  a  2  s. c  o m*/
    // PE

    // NOTE: coordinate through zookeeper
    final CountDownLatch signalValue1Set = new CountDownLatch(1);

    CoreTestUtils.watchAndSignalCreation("/value1Set", signalValue1Set, zk);
    final CountDownLatch signalCheckpointed = new CountDownLatch(1);
    CoreTestUtils.watchAndSignalCreation("/checkpointed", signalCheckpointed, zk);

    Injector injector = Guice.createInjector(new MockCommModule(),
            new MockCoreModuleWithFileBaseCheckpointingBackend(), new AppModule(getClass().getClassLoader()));
    TestApp app = injector.getInstance(TestApp.class);
    app.init();
    app.start();

    Event event = new Event();
    event.setStreamId("stream1");
    event.put("command", String.class, "setValue1");
    event.put("value", String.class, "message1");

    app.testStream.receiveEvent(event);

    signalValue1Set.await();

    StatefulTestPE pe = (StatefulTestPE) app.getPE("statefulPE1").getInstanceForKey("X");

    Assert.assertEquals("message1", pe.getValue1());
    Assert.assertEquals("", pe.getValue2());

    // 3. generate a checkpoint event
    event = new Event();
    event.setStreamId("stream1");
    event.put("command", String.class, "checkpoint");
    app.testStream.receiveEvent(event);
    Assert.assertTrue(signalCheckpointed.await(10, TimeUnit.SECONDS));

    // NOTE: the backend has asynchronous save operations
    Thread.sleep(1000);

    CheckpointId safeKeeperId = new CheckpointId(pe);
    File expected = new File(System.getProperty("user.dir") + File.separator + "tmp" + File.separator
            + "storage" + File.separator + safeKeeperId.getPrototypeId() + File.separator
            + Base64.encodeBase64URLSafeString(safeKeeperId.getStringRepresentation().getBytes()));

    // 4. verify that state was correctly persisted
    Assert.assertTrue(expected.exists());

    StatefulTestPE refPE = new StatefulTestPE();
    refPE.onCreate();
    refPE.setValue1("message1");

    Field idField = ProcessingElement.class.getDeclaredField("id");
    idField.setAccessible(true);
    idField.set(refPE, "X");

    byte[] refBytes = app.getSerDeser().serialize(refPE).array();

    Assert.assertTrue(Arrays.equals(refBytes, Files.toByteArray(expected)));

}

From source file:org.apache.s4.core.ft.DefaultFileSystemStateStorage.java

private static File checkpointID2File(CheckpointId key, String storageRootPath) {

    return new File(storageRootPath + File.separator + key.getPrototypeId() + File.separator
            + Base64.encodeBase64URLSafeString(key.getStringRepresentation().getBytes()));
}

From source file:org.apache.s4.ft.DefaultFileSystemStateStorage.java

private static File safeKeeperID2File(SafeKeeperId key, String storageRootPath) {

    return new File(storageRootPath + File.separator + key.getPrototypeId() + File.separator
            + Base64.encodeBase64URLSafeString(key.getStringRepresentation().getBytes()));
}

From source file:org.apache.whirr.service.mongodb.MongoDBCluster.java

private static String generateKeyFileContent() {
    final byte[] random = new byte[2048];
    rng.nextBytes(random);/*  w  w w.  j a v  a 2  s  . c  o m*/
    return Base64.encodeBase64URLSafeString(random);
}

From source file:org.apereo.portal.portlet.dao.jpa.JpaPortletCookieDaoImpl.java

/**
 * Generates a 40 character unique value.
 * @return// w w  w  .  j  av a  2 s .  c o  m
 */
private String generateNewCookieId() {
    final byte[] keyBytes = new byte[30];
    this.secureRandom.nextBytes(keyBytes);
    return Base64.encodeBase64URLSafeString(keyBytes);
}

From source file:org.ardverk.gibson.EventUtils.java

public static String signature(Event event) {
    if (event == null) {
        throw new NullPointerException("event");
    }/*from   ww w  .  ja v a 2 s . c o  m*/

    MessageDigest md = createMessageDigest(ALGORITHM);

    append(md, event.getLogger());
    append(md, event.getMarker());
    append(md, event.getLevel());
    append(md, event.getCondition());

    return Base64.encodeBase64URLSafeString(md.digest());
}

From source file:org.auraframework.util.text.Hash.java

@Override
public String toString() {
    if (value == null) {
        return "no-hash-value";
    }/*from w  ww.  jav a 2 s  . c o  m*/
    return Base64.encodeBase64URLSafeString(value);
}

From source file:org.brekka.commons.tapestry.components.QrCode.java

void beginRender(MarkupWriter writer) throws Exception {
    String base64urlSafeString = Base64.encodeBase64URLSafeString(url.getBytes("UTF-8"));
    Link link = componentResources.createEventLink("action", base64urlSafeString, size);
    Element img = writer.element("img", "src", link.toURI(), "alt", "QR Code");
    List<String> informalParameterNames = componentResources.getInformalParameterNames();
    for (String param : informalParameterNames) {
        String value = componentResources.getInformalParameter(param, String.class);
        img.attribute(param, value);//from w w  w.  j  a v a2  s.  com
    }
    writer.end();
}