1ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair/* 2ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * Copyright 2008 the original author or authors. 3ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * 4ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * Licensed under the Apache License, Version 2.0 (the "License"); 5ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * you may not use this file except in compliance with the License. 6ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * You may obtain a copy of the License at 7ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * 8ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * http://www.apache.org/licenses/LICENSE-2.0 9ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * 10ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * Unless required by applicable law or agreed to in writing, software 11ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * distributed under the License is distributed on an "AS IS" BASIS, 12ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * See the License for the specific language governing permissions and 14ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * limitations under the License. 15ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair */ 16ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismairpackage org.mockftpserver.fake.command; 17ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair 18ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismairimport org.mockftpserver.core.command.Command; 19ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismairimport org.mockftpserver.core.command.ReplyCodes; 20ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismairimport org.mockftpserver.core.session.Session; 21ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismairimport org.mockftpserver.core.session.SessionKeys; 22ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismairimport org.mockftpserver.fake.UserAccount; 23ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair 24ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair/** 25ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * CommandHandler for the PASS command. Handler logic: 26ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * <ol> 27ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * <li>If the required password parameter is missing, then reply with 501</li> 28ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * <li>If this command was not preceded by a valid USER command, then reply with 503</li> 29ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * <li>If the user account configured for the named user does not exist or is not valid, then reply with 530</li> 30ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * <li>If the specified password is not correct, then reply with 530</li> 31ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * <li>Otherwise, reply with 230</li> 32ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * </ol> 33ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * 34ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * @author Chris Mair 35ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * @version $Revision: 89 $ - $Date: 2008-08-02 08:07:44 -0400 (Sat, 02 Aug 2008) $ 36ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair */ 37ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismairpublic class PassCommandHandler extends AbstractFakeCommandHandler { 38ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair 39ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair protected void handle(Command command, Session session) { 40ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair String password = command.getRequiredParameter(0); 41ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair String username = (String) getRequiredSessionAttribute(session, SessionKeys.USERNAME); 42ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair 43ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair if (validateUserAccount(username, session)) { 44ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair UserAccount userAccount = getServerConfiguration().getUserAccount(username); 45ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair if (userAccount.isValidPassword(password)) { 46ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair int replyCode = (userAccount.isAccountRequiredForLogin()) ? ReplyCodes.PASS_NEED_ACCOUNT : ReplyCodes.PASS_OK; 47ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair String replyMessageKey = (userAccount.isAccountRequiredForLogin()) ? "pass.needAccount" : "pass"; 48ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair login(userAccount, session, replyCode, replyMessageKey); 49ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair } else { 50ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair sendReply(session, ReplyCodes.PASS_LOG_IN_FAILED, "pass.loginFailed"); 51ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair } 52ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair } 53ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair } 54ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair 55ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair}