/*
* This file is part of rockframework.
*
* rockframework is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* rockframework is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>;.
*/
package br.net.woodstock.rockframework.security.crypt.impl;
import java.security.Key;
import br.net.woodstock.rockframework.utils.Base64Utils;
import br.net.woodstock.rockframework.xml.dom.XmlElement;
abstract class CrypterIOHelper {
public static final String KEY_ALGORITHM_ELEMENT = "key-algorithm";
public static final String SECRET_KEY_ELEMENT = "secret-key";
public static final String PUBLIC_KEY_ELEMENT = "public-key";
public static final String PRIVATE_KEY_ELEMENT = "private-key";
public static final String ASYNC_CRYPTER_ELEMENT = "async-crypter";
public static final String SYNC_CRYPTER_ELEMENT = "sync-crypter";
private CrypterIOHelper() {
//
}
public static void addKey(final XmlElement parent, final String name, final Key key) {
byte[] base64 = Base64Utils.toBase64(key.getEncoded());
String str = new String(base64);
XmlElement e = parent.addElement(name);
e.setData(str);
}
public static byte[] getKey(final XmlElement parent, final String name) {
XmlElement e = parent.getElement(name);
if (e != null) {
String str = e.getData();
byte[] base64 = str.getBytes();
byte[] encoded = Base64Utils.fromBase64(base64);
return encoded;
}
return null;
}
public static String getElementData(final XmlElement parent, final String name) {
XmlElement e = parent.getElement(name);
if (e != null) {
String str = e.getData();
return str;
}
return null;
}
}