/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.web.security.hash;
import java.security.SecureRandom;
/**
* A {@link SaltedHashService} implementation which does not do any hashing at all. It simply returns the plaintext password
* from {@link #getSaltedHash(String, SecureRandom)} and tests the string equality of {@code password} and {@code saltedHash} in
* {@link #validate(String, String)}.
*
* This class is intended to be used in tests and maybe also in some real life scenarios where backwards compatibility requires
* storing of plaintext passwords.
*
* @author <a href="mailto:ppalaga@redhat.com">Peter Palaga</a>
*
*/
public class NoSaltedHashService implements SaltedHashService {
/**
*
*/
public NoSaltedHashService() {
}
/*
* (non-Javadoc)
*
* @see org.exoplatform.web.security.hash.SaltedHashService#getSaltedHash(java.lang.String, java.security.SecureRandom)
*/
@Override
public String getSaltedHash(String password) throws SaltedHashException {
return password;
}
/*
* (non-Javadoc)
*
* @see org.exoplatform.web.security.hash.SaltedHashService#validate(java.lang.String, java.lang.String)
*/
@Override
public boolean validate(String password, String saltedHash) throws SaltedHashException {
return password == saltedHash || (password != null && password.equals(saltedHash));
}
}