SHAMessageDigester.java
package org.exoplatform.services.wcm.extensions.security;
import java.security.MessageDigest;
/**
* Created by The eXo Platform MEA Author :
* haikel.thamri@exoplatform.com
*/
public class SHAMessageDigester {
public static String getHash(String message) throws Exception {
MessageDigest msgDigest = MessageDigest.getInstance("SHA-1");
msgDigest.update(message.getBytes());
byte[] aMessageDigest = msgDigest.digest();
StringBuffer ticket = new StringBuffer();
String tmp = null;
for (int i = 0; i < aMessageDigest.length; i++) {
tmp = Integer.toHexString(0xFF & aMessageDigest[i]);
if (tmp.length() == 2) {
ticket.append(tmp);
} else {
ticket.append("0");
ticket.append(tmp);
}
}
return ticket.toString();
}
}