/* * Copyright 2008 the original author or authors. * * 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 org.mockftpserver.fake.command; import org.mockftpserver.core.command.Command; import org.mockftpserver.core.command.ReplyCodes; import org.mockftpserver.core.session.Session; import org.mockftpserver.core.session.SessionKeys; import org.mockftpserver.fake.UserAccount; /** * CommandHandler for the USER command. Handler logic: *
    *
  1. If the required pathname parameter is missing, then reply with 501
  2. *
  3. If the user account configured for the named user is not valid, then reply with 530
  4. *
  5. If the named user does not need a password for login, then set the UserAccount and * current directory in the session, and reply with 230
  6. *
  7. Otherwise, set the username in the session and reply with 331
  8. *
* * @author Chris Mair * @version $Revision$ - $Date$ */ public class UserCommandHandler extends AbstractFakeCommandHandler { protected void handle(Command command, Session session) { String username = command.getRequiredParameter(0); UserAccount userAccount = getServerConfiguration().getUserAccount(username); if (userAccount != null) { if (!validateUserAccount(username, session)) { return; } // If the UserAccount is configured to not require password for login if (!userAccount.isPasswordRequiredForLogin()) { login(userAccount, session, ReplyCodes.USER_LOGGED_IN_OK, "user.loggedIn"); return; } } session.setAttribute(SessionKeys.USERNAME, username); sendReply(session, ReplyCodes.USER_NEED_PASSWORD_OK, "user.needPassword"); } }