1fba2635c088b01af59300e8a02611bb788ee3bffchrismair/* 2fba2635c088b01af59300e8a02611bb788ee3bffchrismair * Copyright 2008 the original author or authors. 3fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 4fba2635c088b01af59300e8a02611bb788ee3bffchrismair * Licensed under the Apache License, Version 2.0 (the "License"); 5fba2635c088b01af59300e8a02611bb788ee3bffchrismair * you may not use this file except in compliance with the License. 6fba2635c088b01af59300e8a02611bb788ee3bffchrismair * You may obtain a copy of the License at 7fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 8fba2635c088b01af59300e8a02611bb788ee3bffchrismair * http://www.apache.org/licenses/LICENSE-2.0 9fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 10fba2635c088b01af59300e8a02611bb788ee3bffchrismair * Unless required by applicable law or agreed to in writing, software 11fba2635c088b01af59300e8a02611bb788ee3bffchrismair * distributed under the License is distributed on an "AS IS" BASIS, 12fba2635c088b01af59300e8a02611bb788ee3bffchrismair * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13fba2635c088b01af59300e8a02611bb788ee3bffchrismair * See the License for the specific language governing permissions and 14fba2635c088b01af59300e8a02611bb788ee3bffchrismair * limitations under the License. 15fba2635c088b01af59300e8a02611bb788ee3bffchrismair */ 16fba2635c088b01af59300e8a02611bb788ee3bffchrismairpackage org.mockftpserver.fake.command; 17fba2635c088b01af59300e8a02611bb788ee3bffchrismair 18fba2635c088b01af59300e8a02611bb788ee3bffchrismairimport org.mockftpserver.core.command.Command; 19fba2635c088b01af59300e8a02611bb788ee3bffchrismairimport org.mockftpserver.core.command.ReplyCodes; 20fba2635c088b01af59300e8a02611bb788ee3bffchrismairimport org.mockftpserver.core.session.Session; 21fba2635c088b01af59300e8a02611bb788ee3bffchrismairimport org.mockftpserver.core.session.SessionKeys; 22fba2635c088b01af59300e8a02611bb788ee3bffchrismairimport org.mockftpserver.fake.UserAccount; 23fba2635c088b01af59300e8a02611bb788ee3bffchrismair 24fba2635c088b01af59300e8a02611bb788ee3bffchrismair/** 25fba2635c088b01af59300e8a02611bb788ee3bffchrismair * CommandHandler for the PASS command. Handler logic: 26fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <ol> 27fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <li>If the required password parameter is missing, then reply with 501</li> 28fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <li>If this command was not preceded by a valid USER command, then reply with 503</li> 29fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <li>If the user account configured for the named user does not exist or is not valid, then reply with 530</li> 30fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <li>If the specified password is not correct, then reply with 530</li> 31fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <li>Otherwise, reply with 230</li> 32fba2635c088b01af59300e8a02611bb788ee3bffchrismair * </ol> 33fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 34fba2635c088b01af59300e8a02611bb788ee3bffchrismair * @author Chris Mair 35fba2635c088b01af59300e8a02611bb788ee3bffchrismair * @version $Revision$ - $Date$ 36fba2635c088b01af59300e8a02611bb788ee3bffchrismair */ 37fba2635c088b01af59300e8a02611bb788ee3bffchrismairpublic class PassCommandHandler extends AbstractFakeCommandHandler { 38fba2635c088b01af59300e8a02611bb788ee3bffchrismair 39fba2635c088b01af59300e8a02611bb788ee3bffchrismair protected void handle(Command command, Session session) { 40fba2635c088b01af59300e8a02611bb788ee3bffchrismair String password = command.getRequiredParameter(0); 41fba2635c088b01af59300e8a02611bb788ee3bffchrismair String username = (String) getRequiredSessionAttribute(session, SessionKeys.USERNAME); 42fba2635c088b01af59300e8a02611bb788ee3bffchrismair 43fba2635c088b01af59300e8a02611bb788ee3bffchrismair if (validateUserAccount(username, session)) { 44fba2635c088b01af59300e8a02611bb788ee3bffchrismair UserAccount userAccount = getServerConfiguration().getUserAccount(username); 45fba2635c088b01af59300e8a02611bb788ee3bffchrismair if (userAccount.isValidPassword(password)) { 46fba2635c088b01af59300e8a02611bb788ee3bffchrismair int replyCode = (userAccount.isAccountRequiredForLogin()) ? ReplyCodes.PASS_NEED_ACCOUNT : ReplyCodes.PASS_OK; 47fba2635c088b01af59300e8a02611bb788ee3bffchrismair String replyMessageKey = (userAccount.isAccountRequiredForLogin()) ? "pass.needAccount" : "pass"; 48fba2635c088b01af59300e8a02611bb788ee3bffchrismair login(userAccount, session, replyCode, replyMessageKey); 49fba2635c088b01af59300e8a02611bb788ee3bffchrismair } else { 50fba2635c088b01af59300e8a02611bb788ee3bffchrismair sendReply(session, ReplyCodes.PASS_LOG_IN_FAILED, "pass.loginFailed"); 51fba2635c088b01af59300e8a02611bb788ee3bffchrismair } 52fba2635c088b01af59300e8a02611bb788ee3bffchrismair } 53fba2635c088b01af59300e8a02611bb788ee3bffchrismair } 54fba2635c088b01af59300e8a02611bb788ee3bffchrismair 55fba2635c088b01af59300e8a02611bb788ee3bffchrismair}