KundedbCryptService.java

package kundedb.service;


import java.security.SecureRandom;
import org.apache.commons.codec.digest.Crypt;


public class KundedbCryptService {


  public static String crypt(String key, String salt) {
    return Crypt.crypt(key, salt);
  }

  public static String crypt(String key) {
    String salt = getSalt();
    return Crypt.crypt(key, salt);
  }

  protected static String getSalt() {
    char[] salt = new char[2];
    String chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789./";
    SecureRandom random = new SecureRandom();
    salt[0] = chars.charAt(random.nextInt(chars.length()));
    salt[1] = chars.charAt(random.nextInt(chars.length()));
    return new String(salt);
  }
}