| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.ftpserver.usermanager.impl; |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.apache.ftpserver.ftplet.Authority; |
| import org.apache.ftpserver.ftplet.AuthorizationRequest; |
| import org.apache.ftpserver.ftplet.User; |
| |
| /** |
| * <strong>Internal class, do not use directly.</strong> |
| * |
| * Generic user class. The user attributes are: |
| * <ul> |
| * <li>userid</li> |
| * <li>userpassword</li> |
| * <li>enableflag</li> |
| * <li>homedirectory</li> |
| * <li>writepermission</li> |
| * <li>idletime</li> |
| * <li>uploadrate</li> |
| * <li>downloadrate</li> |
| * </ul> |
| * |
| * @author <a href="http://mina.apache.org">Apache MINA Project</a> |
| */ |
| |
| public class BaseUser implements User { |
| |
| private String name = null; |
| |
| private String password = null; |
| |
| private int maxIdleTimeSec = 0; // no limit |
| |
| private String homeDir = null; |
| |
| private boolean isEnabled = true; |
| |
| private List<? extends Authority> authorities = new ArrayList<>(); |
| |
| /** |
| * Default constructor. |
| */ |
| public BaseUser() { |
| } |
| |
| /** |
| * Copy constructor. |
| */ |
| public BaseUser(User user) { |
| name = user.getName(); |
| password = user.getPassword(); |
| authorities = user.getAuthorities(); |
| maxIdleTimeSec = user.getMaxIdleTime(); |
| homeDir = user.getHomeDirectory(); |
| isEnabled = user.getEnabled(); |
| } |
| |
| /** |
| * Get the user name. |
| */ |
| public String getName() { |
| return name; |
| } |
| |
| /** |
| * Set user name. |
| */ |
| public void setName(String name) { |
| this.name = name; |
| } |
| |
| /** |
| * Get the user password. |
| */ |
| public String getPassword() { |
| return password; |
| } |
| |
| /** |
| * Set user password. |
| */ |
| public void setPassword(String pass) { |
| password = pass; |
| } |
| |
| public List<Authority> getAuthorities() { |
| if (authorities != null) { |
| return Collections.unmodifiableList(authorities); |
| } else { |
| return null; |
| } |
| } |
| |
| public void setAuthorities(List<Authority> authorities) { |
| if (authorities != null) { |
| this.authorities = Collections.unmodifiableList(authorities); |
| } else { |
| this.authorities = null; |
| } |
| } |
| |
| /** |
| * Get the maximum idle time in second. |
| */ |
| public int getMaxIdleTime() { |
| return maxIdleTimeSec; |
| } |
| |
| /** |
| * Set the maximum idle time in second. |
| */ |
| public void setMaxIdleTime(int idleSec) { |
| maxIdleTimeSec = idleSec; |
| if (maxIdleTimeSec < 0) { |
| maxIdleTimeSec = 0; |
| } |
| } |
| |
| /** |
| * Get the user enable status. |
| */ |
| public boolean getEnabled() { |
| return isEnabled; |
| } |
| |
| /** |
| * Set the user enable status. |
| */ |
| public void setEnabled(boolean enb) { |
| isEnabled = enb; |
| } |
| |
| /** |
| * Get the user home directory. |
| */ |
| public String getHomeDirectory() { |
| return homeDir; |
| } |
| |
| /** |
| * Set the user home directory. |
| */ |
| public void setHomeDirectory(String home) { |
| homeDir = home; |
| } |
| |
| /** |
| * String representation. |
| */ |
| @Override |
| public String toString() { |
| return name; |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public AuthorizationRequest authorize(AuthorizationRequest request) { |
| // check for no authorities at all |
| if(authorities == null) { |
| return null; |
| } |
| |
| boolean someoneCouldAuthorize = false; |
| for (Authority authority : authorities) { |
| if (authority.canAuthorize(request)) { |
| someoneCouldAuthorize = true; |
| |
| request = authority.authorize(request); |
| |
| // authorization failed, return null |
| if (request == null) { |
| return null; |
| } |
| } |
| |
| } |
| |
| if (someoneCouldAuthorize) { |
| return request; |
| } else { |
| return null; |
| } |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public List<Authority> getAuthorities(Class<? extends Authority> clazz) { |
| List<Authority> selected = new ArrayList<>(); |
| |
| for (Authority authority : authorities) { |
| if (authority.getClass().equals(clazz)) { |
| selected.add(authority); |
| } |
| } |
| |
| return selected; |
| } |
| } |