12ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair/* 22ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair * Copyright 2008 the original author or authors. 32ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair * 42ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair * Licensed under the Apache License, Version 2.0 (the "License"); 52ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair * you may not use this file except in compliance with the License. 62ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair * You may obtain a copy of the License at 72ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair * 82ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair * http://www.apache.org/licenses/LICENSE-2.0 92ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair * 102ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair * Unless required by applicable law or agreed to in writing, software 112ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair * distributed under the License is distributed on an "AS IS" BASIS, 122ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 132ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair * See the License for the specific language governing permissions and 142ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair * limitations under the License. 152ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair */ 162ab05e83458f35931075adca0d7b0fce4ea7cccbchrismairpackage org.mockftpserver.fake.command; 172ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair 182ab05e83458f35931075adca0d7b0fce4ea7cccbchrismairimport org.mockftpserver.core.command.Command; 192ab05e83458f35931075adca0d7b0fce4ea7cccbchrismairimport org.mockftpserver.core.command.ReplyCodes; 202ab05e83458f35931075adca0d7b0fce4ea7cccbchrismairimport org.mockftpserver.core.session.Session; 212ab05e83458f35931075adca0d7b0fce4ea7cccbchrismairimport org.mockftpserver.core.session.SessionKeys; 222ab05e83458f35931075adca0d7b0fce4ea7cccbchrismairimport org.mockftpserver.fake.UserAccount; 232ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair 242ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair/** 252ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair * CommandHandler for the PASS command. Handler logic: 262ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair * <ol> 272ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair * <li>If the required password parameter is missing, then reply with 501</li> 282ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair * <li>If this command was not preceded by a valid USER command, then reply with 503</li> 292ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair * <li>If the user account configured for the named user does not exist or is not valid, then reply with 530</li> 302ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair * <li>If the specified password is not correct, then reply with 530</li> 312ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair * <li>Otherwise, reply with 230</li> 322ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair * </ol> 332ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair * 342ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair * @author Chris Mair 352ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair * @version $Revision$ - $Date$ 362ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair */ 372ab05e83458f35931075adca0d7b0fce4ea7cccbchrismairpublic class PassCommandHandler extends AbstractFakeCommandHandler { 382ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair 392ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair protected void handle(Command command, Session session) { 402ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair String password = command.getRequiredParameter(0); 412ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair String username = (String) getRequiredSessionAttribute(session, SessionKeys.USERNAME); 422ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair 432ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair if (validateUserAccount(username, session)) { 442ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair UserAccount userAccount = getServerConfiguration().getUserAccount(username); 452ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair if (userAccount.isValidPassword(password)) { 462ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair int replyCode = (userAccount.isAccountRequiredForLogin()) ? ReplyCodes.PASS_NEED_ACCOUNT : ReplyCodes.PASS_OK; 472ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair String replyMessageKey = (userAccount.isAccountRequiredForLogin()) ? "pass.needAccount" : "pass"; 482ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair login(userAccount, session, replyCode, replyMessageKey); 492ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair } else { 502ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair sendReply(session, ReplyCodes.PASS_LOG_IN_FAILED, "pass.loginFailed"); 512ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair } 522ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair } 532ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair } 542ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair 552ab05e83458f35931075adca0d7b0fce4ea7cccbchrismair}