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.rs.worldserver.io.IOClient.java

public String encrypt(String plaintext) {
    MessageDigest md = null;//from   w  w w  . j a v a 2  s  .c o m
    try {
        md = MessageDigest.getInstance("SHA"); //step 2
    } catch (NoSuchAlgorithmException e) {
    }
    try {
        md.update(plaintext.getBytes("UTF-8")); //step 3
    } catch (UnsupportedEncodingException e) {
    }
    byte raw[] = md.digest(); //step 4
    String hash = (new Base64()).encodeToString(raw); //step 5
    return hash; //step 6
}

From source file:com.forsrc.utils.MyRsa2Utils.java

/**
 * Gets public key.// ww  w . j  a v  a2s  . c o m
 *
 * @param key the key
 * @return the public key
 * @throws RsaException the rsa exception
 */
public static PublicKey getPublicKey(String key) throws RsaException {
    byte[] keyBytes;
    try {
        keyBytes = (new Base64()).decode(key);
    } catch (Exception e) {
        throw new RsaException(e);
    }
    X509EncodedKeySpec keySpec = new X509EncodedKeySpec(keyBytes);
    KeyFactory keyFactory = null;
    try {
        keyFactory = KeyFactory.getInstance(RsaKey.ALGORITHM);
    } catch (NoSuchAlgorithmException e) {
        throw new RsaException(e);
    }
    PublicKey publicKey = null;
    try {
        publicKey = keyFactory.generatePublic(keySpec);
    } catch (InvalidKeySpecException e) {
        throw new RsaException(e);
    }
    return publicKey;
}

From source file:net.instantcom.mm7.DeliverReqTest.java

@Test
public void readCaiXinDatafromHW() throws IOException, MM7Error {
    String ct = "multipart/related; boundary=\"--NextPart_0_9094_20600\"; type=text/xml";
    InputStream in = DeliverReq.class.getResourceAsStream("caixin.txt");
    DeliverReq req = (DeliverReq) MM7Response.load(in, ct, new MM7Context());

    DefaultHttpClient httpclient = new DefaultHttpClient();
    HttpPost post = null;//w  w w .j  a v a  2 s  .  c  om
    try {
        post = new HttpPost("http://127.0.0.1:8081/mm7serv/10085receiver");
        //post = new HttpPost("http://42.96.185.95:8765");
        post.addHeader("Content-Type", req.getSoapContentType());
        post.addHeader("SOAPAction", "");
        ByteArrayOutputStream byteos = new ByteArrayOutputStream();
        MM7Message.save(req, byteos, new MM7Context());
        post.setEntity(new ByteArrayEntity(byteos.toByteArray()));
        HttpResponse resp = httpclient.execute(post);
        HttpEntity entity = resp.getEntity();
        String message = EntityUtils.toString(entity, "utf-8");
        System.out.println(message);
    } catch (Exception e) {

    } finally {
        if (post != null)
            post.releaseConnection();
    }

    for (Content c : req.getContent()) {
        ContentType ctype = new ContentType(c.getContentType());
        if (ctype.getPrimaryType().equals("image")) {
            BinaryContent image = (BinaryContent) c;
            String fileName = DeliverReq.class.getResource("caixin.txt").getFile() + ".jpg";
            System.out.println(fileName);
            Base64 base64 = new Base64();
            FileUtils.writeByteArrayToFile(new File(fileName), base64.encode(image.getData()));
        }
    }
    ByteArrayOutputStream byteos = new ByteArrayOutputStream();
    MM7Message.save(req, byteos, new MM7Context());

    req = (DeliverReq) MM7Response.load(new ByteArrayInputStream(byteos.toByteArray()),
            req.getSoapContentType(), new MM7Context());
    assertEquals("+8618703815655", req.getSender().toString());
}

From source file:eu.europa.ec.markt.dss.validation.tsp.OnlineTSPSource.java

/**
 * Get timestamp token - communications layer
 * //from   w  ww  .j  a v a2 s  .c o m
 * @return - byte[] - TSA response, raw bytes (RFC 3161 encoded)
 */
protected byte[] getTSAResponse(byte[] requestBytes) throws IOException {
    // Setup the TSA connection

    URL tspUrl = new URL(tspServer);
    URLConnection tsaConnection = tspUrl.openConnection();

    tsaConnection.setDoInput(true);
    tsaConnection.setDoOutput(true);
    tsaConnection.setUseCaches(false);
    tsaConnection.setRequestProperty("Content-Type", "application/timestamp-query");
    // tsaConnection.setRequestProperty("Content-Transfer-Encoding",
    // "base64");
    tsaConnection.setRequestProperty("Content-Transfer-Encoding", "binary");

    OutputStream out = tsaConnection.getOutputStream();
    out.write(requestBytes);
    out.close();

    // Get TSA response as a byte array
    InputStream inp = tsaConnection.getInputStream();
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    byte[] buffer = new byte[1024];
    int bytesRead = 0;
    while ((bytesRead = inp.read(buffer, 0, buffer.length)) >= 0) {
        baos.write(buffer, 0, bytesRead);
    }
    byte[] respBytes = baos.toByteArray();

    String encoding = tsaConnection.getContentEncoding();
    if (encoding != null && encoding.equalsIgnoreCase("base64")) {
        respBytes = new Base64().decode(respBytes);
    }
    return respBytes;
}

From source file:jlib.xml.XMLUtil.java

public static byte[] decode64(byte[] arrBytes) {
    Base64 base64 = new Base64();
    return base64.decode(arrBytes);
}

From source file:jlib.xml.XMLUtil.java

public static String encode64AsString(byte[] arrBytes) {
    Base64 base64 = new Base64();
    byte[] tOut = base64.encode(arrBytes);
    String cs = new String(tOut);
    return cs;/*from  w w w. j a va 2  s  .c o  m*/
}

From source file:com.beetle.framework.util.OtherUtil.java

public static final String md5AndBase64Encode(String str) {
    byte[] b = md5(str);
    if (b == null) {
        throw new AppRuntimeException("md5 encode err!");
    }//w  w  w.  j  av  a 2s  .  c o  m
    Base64 b64 = new Base64();
    b = b64.encode(b);
    return new String(b);
}

From source file:es.logongas.ix3.web.security.impl.WebSessionSidStorageImplAbstractJws.java

private Serializable unserialize(String s) {
    try {//from www . j a va 2  s . c  om
        Base64 base64 = new Base64();
        byte b[] = base64.decode(s);
        ByteArrayInputStream bi = new ByteArrayInputStream(b);
        ObjectInputStream si = new ObjectInputStream(bi);
        Serializable serializable = (Serializable) si.readObject();

        return serializable;
    } catch (Exception ex) {
        throw new RuntimeException(ex);
    }
}

From source file:mx.bigdata.sat.cfdi.CFDv3.java

public void verificar() throws Exception {
    String certStr = document.getCertificado();
    Base64 b64 = new Base64();
    byte[] cbs = b64.decode(certStr);

    X509Certificate cert = KeyLoaderFactory
            .createInstance(KeyLoaderEnumeration.PUBLIC_KEY_LOADER, new ByteArrayInputStream(cbs)).getKey();

    String sigStr = document.getSello();
    byte[] signature = b64.decode(sigStr);
    byte[] bytes = getOriginalBytes();
    Signature sig = Signature.getInstance("SHA1withRSA");
    sig.initVerify(cert);//from  www  . j a  va  2 s . c  o m
    sig.update(bytes);
    boolean bool = sig.verify(signature);
    if (!bool) {
        throw new Exception("Invalid signature");
    }
}

From source file:mx.bigdata.sat.cfd.CFDv2.java

public void verificar(Certificate cert) throws Exception {
    String sigStr = document.getSello();
    Base64 b64 = new Base64();
    byte[] signature = b64.decode(sigStr);
    byte[] bytes = getOriginalBytes();
    boolean md5 = true;
    if (getYear() < 2011) {
        Signature sig = Signature.getInstance("MD5withRSA");
        sig.initVerify(cert);//from w  w w.ja  v  a2s. com
        sig.update(bytes);
        try {
            sig.verify(signature);
        } catch (SignatureException e) {
            // Not MD5
            md5 = false;
        }
    }
    if (getYear() > 2010 || !md5) {
        Signature sig = Signature.getInstance("SHA1withRSA");
        sig.initVerify(cert);
        sig.update(bytes);
        boolean bool = sig.verify(signature);
        if (!bool) {
            throw new Exception("Invalid signature");
        }
    }
}