Example usage for org.bouncycastle.util.encoders Base64 encode

Introduction

In this page you can find the example usage for org.bouncycastle.util.encoders Base64 encode.

Prototype

public static byte[] encode(byte[] data) 

Source Link

Document

encode the input data producing a base 64 encoded byte array.

Usage

From source file:org.oep.ssomgt.app.service.impl.SSOAppServiceImpl.java

License:Open Source License

@JSONWebService(value = "syncDateAccounts")
@AccessControlled(guestAccessEnabled = true)
public String syncDateAccounts(String appCode, String pin, Date checkpoint) {
    CacheRegistryUtil.clear();//from  w w  w .  j  a  va  2  s . c  o m
    JSONObject resObj = JSONFactoryUtil.createJSONObject();

    JSONArray accounts = JSONFactoryUtil.createJSONArray();
    Application app = null;
    String aesKey = SecurityUtil.randomKeyBase64();

    try {
        app = ApplicationLocalServiceUtil.getByAppCode(appCode);
        if (app == null) {
            return resObj.toString();
        } else if (!app.getAppPin().equals(pin)) {
            resObj.put("success", false);
            resObj.put("errorCode", 3);
            return resObj.toString();
        }

        List<UserSync> lstSyncs = UserSyncLocalServiceUtil.findByApplicationCheckPoint(app.getApplicationId(),
                checkpoint);
        KeyFactory kFactory;
        Cipher cipher = null;
        try {
            kFactory = KeyFactory.getInstance("RSA", new BouncyCastleProvider());
            // decode base64 of your key
            byte yourKey[] = Base64.decode(app.getPublicKey());
            X509EncodedKeySpec spec = new X509EncodedKeySpec(yourKey);
            PublicKey publicKey = (PublicKey) kFactory.generatePublic(spec);
            //Cipher cipher = Cipher.getInstance("RSA");
            cipher = Cipher.getInstance("RSA/ECB/PKCS1Padding");
            cipher.init(Cipher.ENCRYPT_MODE, publicKey);
            //resObj.put("success", true);
            //return new String(Base64.encode(cipherData));
        } catch (NoSuchAlgorithmException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
            resObj.put("success", false);
            resObj.put("errorCode", 2);
            return resObj.toString();
        } catch (InvalidKeySpecException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (NoSuchPaddingException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
            resObj.put("success", false);
            resObj.put("errorCode", 2);
            return resObj.toString();
        } catch (InvalidKeyException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
            resObj.put("success", false);
            resObj.put("errorCode", 2);
            return resObj.toString();
        }

        byte[] cipherData = null;
        try {
            cipherData = cipher.doFinal(Base64.decode(aesKey));
            resObj.put("key", new String(Base64.encode(cipherData)));
        } catch (IllegalBlockSizeException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
            resObj.put("success", false);
            resObj.put("errorCode", 2);
            return resObj.toString();
        } catch (BadPaddingException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
            resObj.put("success", false);
            resObj.put("errorCode", 2);
            return resObj.toString();
        }

        for (UserSync us : lstSyncs) {
            User user = UserLocalServiceUtil.getUser(us.getUserId());
            JSONObject account = JSONFactoryUtil.createJSONObject();

            account.put("ssousername", us.getSsoUserName());
            account.put("appusername", us.getAppUserName());
            account.put("fullname", us.getFullName());
            account.put("accessiblestatus", us.getAccessibleStatus());
            account.put("email", user.getEmailAddress());
            account.put("password", user.getPassword());
            account.put("checkpoint", us.getCheckpoint().getTime() / 1000);
            account.put("roles", us.getRoles());
            accounts.put(account);
        }
    } catch (NoSuchApplicationException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
        resObj.put("success", false);
        resObj.put("errorCode", 1);
        return resObj.toString();
    } catch (SystemException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
        resObj.put("success", false);
        resObj.put("errorCode", 1);
        return resObj.toString();
    } catch (PortalException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
        resObj.put("success", false);
        resObj.put("errorCode", 1);
        return resObj.toString();
    }

    String text = accounts.toString();
    System.out.println("Accounts: " + text);
    resObj.put("success", true);
    resObj.put("data", SecurityUtil.encrypt(text, new String(Base64.decode(aesKey))));
    return resObj.toString();
}

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From source file:org.opcfoundation.ua.builtintypes.ExpandedNodeId.java

License:Open Source License

@Override
public String toString() {
    try {// w  ww. j  av  a 2 s .  c o  m
        String srvPart = serverIndex != null && serverIndex.getValue() != 0 ? "srv=" + serverIndex + ";" : "";
        String nsPart = namespaceUri != null ? "nsu=" + URLEncoder.encode(namespaceUri, "ISO8859-1") + ";"
                : namespaceIndex > 0 ? "ns=" + namespaceIndex + ";" : "";
        if (type == IdType.Numeric)
            return srvPart + nsPart + "i=" + value;
        if (type == IdType.String)
            return srvPart + nsPart + "s=" + value;
        if (type == IdType.Guid)
            return srvPart + nsPart + "g=" + value;
        if (type == IdType.Opaque) {
            if (value == null)
                return srvPart + nsPart + "b=null";
            return srvPart + nsPart + "b=" + new String(Base64.encode((byte[]) value));
        }
    } catch (UnsupportedEncodingException e) {
    }
    return "error";
}

---

From source file:org.opcfoundation.ua.builtintypes.NodeId.java

License:Open Source License

@Override
public String toString() {
    String nsPart = namespaceIndex > 0 ? "ns=" + namespaceIndex + ";" : "";
    if (type == IdType.Numeric)
        return nsPart + "i=" + value;
    if (type == IdType.String)
        return nsPart + "s=" + value;
    if (type == IdType.Guid)
        return nsPart + "g=" + value;
    if (type == IdType.Opaque) {
        if (value == null)
            return nsPart + "b=null";
        return nsPart + "b=" + new String(Base64.encode((byte[]) value));
    }/*w  w  w.  j av a  2  s  . c o  m*/
    return "error";
}

---

From source file:org.opcfoundation.ua.transport.security.BcCryptoProvider.java

License:Open Source License

@Override
public String base64Encode(byte[] bytes) {
    try {//  w  ww .  jav a2  s.c  om
        return new String(Base64.encode(bytes), "UTF-8");
    } catch (UnsupportedEncodingException e) {
        throw new RuntimeException(e);
    }
}

---

From source file:org.opcfoundation.ua.utils.BouncyCastleUtils.java

License:Open Source License

public static String base64Encode(byte[] bytes) {
    try {/*w ww  .j ava 2  s  . co m*/
        return new String(Base64.encode(bytes), "UTF-8");
    } catch (UnsupportedEncodingException e) {
        throw new RuntimeException(e);
    }
}

---

From source file:org.opencadc.cavern.files.CavernURLGenerator.java

License:Open Source License

private List<URI> handleDataNode(VOSURI target, DataNode node, Protocol protocol) {
    String scheme = null;/* w  w  w.j av  a 2 s . c  o m*/
    Direction dir = null;
    try {
        switch (protocol.getUri()) {
        case VOS.PROTOCOL_HTTP_GET:
            scheme = "http";
            dir = Direction.pullFromVoSpace;
            break;
        case VOS.PROTOCOL_HTTP_PUT:
            scheme = "http";
            dir = Direction.pushToVoSpace;
            break;
        case VOS.PROTOCOL_HTTPS_GET:
            scheme = "https";
            dir = Direction.pullFromVoSpace;
            break;
        case VOS.PROTOCOL_HTTPS_PUT:
            scheme = "https";
            dir = Direction.pushToVoSpace;
            break;
        }

        List<URL> baseURLs = getBaseURLs(target, protocol.getSecurityMethod(), scheme);
        if (baseURLs == null || baseURLs.isEmpty()) {
            log.debug("no matching interfaces ");
            return new ArrayList<URI>(0);
        }

        // create the metadata and signature segments
        StringBuilder metaSb = new StringBuilder();
        metaSb.append(KEY_META_NODE).append("=").append(target.toString());
        metaSb.append("&");
        metaSb.append(KEY_META_DIRECTION).append("=").append(dir.getValue());
        byte[] metaBytes = metaSb.toString().getBytes();

        RsaSignatureGenerator sg = new RsaSignatureGenerator(PRIV_KEY_FILENAME);
        String sig;
        try {
            byte[] sigBytes = sg.sign(new ByteArrayInputStream(metaBytes));
            sig = new String(Base64.encode(sigBytes));
            log.debug("Created signature: " + sig + " for meta: " + metaSb.toString());
        } catch (InvalidKeyException | IOException | RuntimeException e) {
            throw new IllegalStateException("Could not sign url", e);
        }
        String meta = new String(Base64.encode(metaBytes));
        log.debug("meta: " + meta);
        log.debug("sig: " + sig);

        // build the request path
        StringBuilder path = new StringBuilder();
        String metaURLEncoded = base64URLEncode(meta);
        String sigURLEncoded = base64URLEncode(sig);

        log.debug("metaURLEncoded: " + metaURLEncoded);
        log.debug("sigURLEncoded: " + sigURLEncoded);

        path.append("/");
        path.append(metaURLEncoded);
        path.append("/");
        path.append(sigURLEncoded);
        if (Direction.pushToVoSpace.equals(dir)) {
            // put to resolved path
            path.append(node.getUri().getPath());
        } else {
            // get from unresolved path so filename at end of url is correct
            path.append(target.getURI().getPath());
        }
        log.debug("Created request path: " + path.toString());

        // add the request path to each of the base URLs
        List<URI> returnList = new ArrayList<URI>(baseURLs.size());
        for (URL baseURL : baseURLs) {
            URI next;
            try {
                next = new URI(baseURL.toString() + path.toString());
                log.debug("Added url: " + next);
                returnList.add(next);
            } catch (URISyntaxException e) {
                throw new IllegalStateException("Could not generate trannsfer endpoint uri", e);
            }
        }

        return returnList;
    } finally {
    }
}

---

From source file:org.openmaji.implementation.server.security.auth.PasswordFile.java

License:Open Source License

private void save() {
    String majitekDirectory = System.getProperty(Common.PROPERTY_MAJI_HOME);

    try {//from   w ww  . j  a  va 2  s.  c  o  m
        BufferedWriter rOut = new BufferedWriter(new FileWriter(majitekDirectory + fileName));

        Iterator it = passwords.keySet().iterator();

        while (it.hasNext()) {
            String userID = (String) it.next();

            rOut.write(userID);
            rOut.write(":");
            rOut.write(new String(Base64.encode((byte[]) passwords.get(userID))));

            rOut.newLine();
        }

        rOut.close();
    } catch (IOException e) {
        throw new RuntimeException("unable to save group file.", e);
    }
}

---

From source file:org.openremote.beehive.account.client.AccountManagerClient.java

License:Open Source License

private void authenticate(Invocation.Builder invocation) {
    invocation.header("Authorization",
            "Basic " + new String(Base64.encode((username + ":" + new String(credentials)).getBytes(UTF8))));
}

---

From source file:org.ourfilesystem.utilities.BBytes.java

License:Open Source License

public String toString() {
    String str = new String(Base64.encode(getBytes()));
    return str;
}

---

From source file:org.ow2.jonas.jpaas.vm.configurator.providers.chef.manager.osgi.ChefManagerImpl.java

License:Apache License

/**
 * Encrypt a message with SHA algorithm and encode it in base64
 *
 * @param message/*from   w  w w.ja v  a2 s . co m*/
 *            the message to encrypt
 * @throws ChefManagerException if an error occurs
 *
 * @return the encrypted message
 */
private String encrypt(String message) throws ChefManagerException {
    MessageDigest md;
    String hash;
    try {
        md = MessageDigest.getInstance("SHA");
        md.update(message.getBytes("UTF-8"));
        byte raw[] = md.digest();
        byte[] coded = Base64.encode(raw);
        hash = new String(coded);
    } catch (Exception e) {
        throw new ChefManagerException("Error during encryption", e);
    }
    return hash;
}

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