/* | |
* 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 PASS command. Handler logic: | |
* <ol> | |
* <li>If the required password parameter is missing, then reply with 501</li> | |
* <li>If this command was not preceded by a valid USER command, then reply with 503</li> | |
* <li>If the user account configured for the named user does not exist or is not valid, then reply with 530</li> | |
* <li>If the specified password is not correct, then reply with 530</li> | |
* <li>Otherwise, reply with 230</li> | |
* </ol> | |
* | |
* @author Chris Mair | |
* @version $Revision$ - $Date$ | |
*/ | |
public class PassCommandHandler extends AbstractFakeCommandHandler { | |
protected void handle(Command command, Session session) { | |
String password = command.getRequiredParameter(0); | |
String username = (String) getRequiredSessionAttribute(session, SessionKeys.USERNAME); | |
if (validateUserAccount(username, session)) { | |
UserAccount userAccount = getServerConfiguration().getUserAccount(username); | |
if (userAccount.isValidPassword(password)) { | |
int replyCode = (userAccount.isAccountRequiredForLogin()) ? ReplyCodes.PASS_NEED_ACCOUNT : ReplyCodes.PASS_OK; | |
String replyMessageKey = (userAccount.isAccountRequiredForLogin()) ? "pass.needAccount" : "pass"; | |
login(userAccount, session, replyCode, replyMessageKey); | |
} else { | |
sendReply(session, ReplyCodes.PASS_LOG_IN_FAILED, "pass.loginFailed"); | |
} | |
} | |
} | |
} |