UserAuth.java

/*
 * Copyright (c) 2002-2018 ymnk, JCraft,Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification, are permitted
 * provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this list of conditions
 * and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice, this list of
 * conditions and the following disclaimer in the documentation and/or other materials provided with
 * the distribution.
 *
 * 3. The names of the authors may not be used to endorse or promote products derived from this
 * software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL JCRAFT, INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package com.jcraft.jsch;

public abstract class UserAuth {
  protected static final int SSH_MSG_USERAUTH_REQUEST = 50;
  protected static final int SSH_MSG_USERAUTH_FAILURE = 51;
  protected static final int SSH_MSG_USERAUTH_SUCCESS = 52;
  protected static final int SSH_MSG_USERAUTH_BANNER = 53;
  protected static final int SSH_MSG_USERAUTH_INFO_REQUEST = 60;
  protected static final int SSH_MSG_USERAUTH_INFO_RESPONSE = 61;
  protected static final int SSH_MSG_USERAUTH_PK_OK = 60;

  protected UserInfo userinfo;
  protected Packet packet;
  protected Buffer buf;
  protected String username;

  public boolean start(Session session) throws Exception {
    this.userinfo = session.getUserInfo();
    this.packet = session.packet;
    this.buf = packet.getBuffer();
    this.username = session.getUserName();
    return true;
  }
}