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