AlwaysPasswordCredentialsMatcher.java

/*
 * Copyright (C) 2013 David Sowerby
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations under the License.
 */
package uk.q3c.krail.core.shiro;

import org.apache.shiro.authc.AuthenticationInfo;
import org.apache.shiro.authc.AuthenticationToken;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.authc.credential.CredentialsMatcher;

/**
 * Not much use for anything except testing! This "matcher" will return true when the token password=="password"
 *
 * @author David Sowerby 13 Jan 2013
 */

public class AlwaysPasswordCredentialsMatcher implements CredentialsMatcher {

    @Override
    public boolean doCredentialsMatch(AuthenticationToken token, AuthenticationInfo info) {

        if (token instanceof UsernamePasswordToken) {
            char[] submittedPassword = ((UsernamePasswordToken) token).getPassword();
            return "password".equals(String.copyValueOf(submittedPassword));
        } else {
            return false;
        }
    }
}