/* | |
* 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 USER command. Handler logic: | |
* <ol> | |
* <li>If the required pathname parameter is missing, then reply with 501</li> | |
* <li>If the user account configured for the named user is not valid, then reply with 530</li> | |
* <li>If the named user does not need a password for login, then set the UserAccount and | |
* current directory in the session, and reply with 230</li> | |
* <li>Otherwise, set the username in the session and reply with 331</li> | |
* </ol> | |
* | |
* @author Chris Mair | |
* @version $Revision$ - $Date$ | |
*/ | |
public class UserCommandHandler extends AbstractFakeCommandHandler { | |
protected void handle(Command command, Session session) { | |
String username = command.getRequiredParameter(0); | |
UserAccount userAccount = getServerConfiguration().getUserAccount(username); | |
if (userAccount != null) { | |
if (!validateUserAccount(username, session)) { | |
return; | |
} | |
// If the UserAccount is configured to not require password for login | |
if (!userAccount.isPasswordRequiredForLogin()) { | |
login(userAccount, session, ReplyCodes.USER_LOGGED_IN_OK, "user.loggedIn"); | |
return; | |
} | |
} | |
session.setAttribute(SessionKeys.USERNAME, username); | |
sendReply(session, ReplyCodes.USER_NEED_PASSWORD_OK, "user.needPassword"); | |
} | |
} |