FtpAuthHandler.java

/*
 * Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code 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
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

public interface FtpAuthHandler {
    /*
     * This methods returns the type of authentication required:
     * 0 = no authentication
     * 1 = username
     * 2 = username/password
     * 3 = username/password/account
     */
    public int authType();
    /**
     * Methods called to validate an authentication.
     * Must return <code>true</code> if the authentication passed
     * is valid, <code>false</code>otherwise.
     */
    public boolean authenticate(String user, String password);
    public boolean authenticate(String user, String password, String account);
}