/*
* Copyright (C) The Apache Software Foundation. All rights reserved.
*
* This software is published under the terms of the Apache Software License
* version 1.1, a copy of which has been included with this distribution in
* the LICENSE file.
*/
package org.apache.james.remotemanager;
import java.util.Iterator;
import java.util.HashMap;
import java.util.ArrayList;
import java.rmi.RemoteException;
import javax.mail.internet.ParseException;
import org.apache.avalon.framework.logger.AbstractLogEnabled;
import org.apache.avalon.framework.context.Contextualizable;
import org.apache.avalon.framework.context.Context;
import org.apache.avalon.framework.context.ContextException;
import org.apache.avalon.framework.component.Composable;
import org.apache.avalon.framework.component.ComponentManager;
import org.apache.avalon.framework.component.ComponentException;
import org.apache.avalon.framework.configuration.Configurable;
import org.apache.avalon.framework.configuration.Configuration;
import org.apache.avalon.framework.configuration.ConfigurationException;
import org.apache.avalon.framework.activity.Initializable;
import org.apache.james.services.MailServer;
import org.apache.james.services.UsersRepository;
import org.apache.james.services.UsersStore;
import org.apache.james.services.JamesUser;
import org.apache.mailet.MailAddress;
/**
* This class do all the hard work to manage the user inside James.
*
* @author <a href="buchi@email.com">Gabriel Bucher</a>
*/
public class UserManagerImpl extends AbstractLogEnabled
implements UserManager, Contextualizable, Composable, Configurable, Initializable {
private MailServer mailServer;
private UsersStore usersStore;
private UsersRepository users;
public void contextualize(Context context)
throws ContextException {
}
public void compose(ComponentManager componentManager)
throws ComponentException {
this.mailServer = (MailServer)componentManager.lookup( "org.apache.james.services.MailServer" );
this.usersStore = (UsersStore)componentManager.lookup( "org.apache.james.services.UsersStore" );
this.users = usersStore.getRepository("LocalUsers");
}
public void configure(Configuration configuration)
throws ConfigurationException {
}
public void initialize()
throws Exception {
}
public ArrayList getRepositoryNames()
throws RemoteException {
Iterator iterator = usersStore.getRepositoryNames();
ArrayList list = new ArrayList();
while (iterator.hasNext()) {
list.add(iterator.next());
}
return list;
}
public boolean setRepository(String name)
throws RemoteException {
UsersRepository repos = usersStore.getRepository(name);
if (repos == null) {
getLogger().warn("No user repository found with name " + name);
return false;
}
this.users = repos;
getLogger().info("Set to new user repository " + name);
return true;
}
public boolean addUser(String username,
String password)
throws RemoteException {
if (users.contains(username)) {
getLogger().error("User " + username + " already exist!");
throw new RemoteException("User " + username + " already exist!");
}
if (mailServer.addUser(username, password)) {
getLogger().info("User " + username + " successful added.");
return true;
}
getLogger().error("Error adding user " + username);
return false;
}
public boolean deleteUser(String username)
throws RemoteException {
try {
users.removeUser(username);
getLogger().info("User " + username + " successful deleted.");
return true;
} catch (Exception e) {
getLogger().error("Error deleting user " + username + " - " + e.getMessage());
}
return false;
}
public boolean verifyUser(String username)
throws RemoteException {
return users.contains(username);
}
public int getCountUsers()
throws RemoteException {
return users.countUsers();
}
public ArrayList getUserList()
throws RemoteException {
Iterator iterator = users.list();
ArrayList list = new ArrayList();
while (iterator.hasNext()) {
list.add(iterator.next());
}
return list;
}
public boolean setPassword(String username,
String password)
throws RemoteException {
JamesUser user = (JamesUser)users.getUserByName(username);
if (user == null) {
getLogger().error("No such user " + username + " found!");
throw new RemoteException("No such user " + username + " found!");
}
if (user.setPassword(password)) {
users.updateUser(user);
getLogger().info("Password for user " + username + " reset.");
return true;
}
getLogger().error("Error resetting password for user " + username);
return false;
}
public boolean setAlias(String username,
String alias)
throws RemoteException {
JamesUser user = (JamesUser)users.getUserByName(username);
if (user == null) {
getLogger().error("No such user " + username + " found!");
throw new RemoteException("No such user " + username + " found!");
}
JamesUser aliasUser = (JamesUser)users.getUserByName(alias);
if (aliasUser == null) {
getLogger().error("Alias unknown to server - create that user " + alias + " first!");
throw new RemoteException("Alias unknown to server - create that user " + alias + " first!");
}
if (user.setAlias(alias)) {
user.setAliasing(true);
users.updateUser(user);
getLogger().info("Alias for user " + username + " set to: " + alias);
return true;
}
getLogger().error("Error setting alias " + alias + " for user " + username);
return false;
}
public boolean unsetAlias(String username)
throws RemoteException {
JamesUser user = (JamesUser)users.getUserByName(username);
if (user == null) {
getLogger().error("No such user " + username + " found!");
throw new RemoteException("No such user " + username + " found!");
}
if (user.getAliasing()) {
user.setAliasing(false);
users.updateUser(user);
getLogger().info("Alias for user " + username + " unset.");
return true;
}
getLogger().info("Aliasing not active for user " + username);
return false;
}
public String checkAlias(String username)
throws RemoteException {
JamesUser user = (JamesUser)users.getUserByName(username);
if (user == null) {
getLogger().error("No such user " + username + " found!");
throw new RemoteException("No such user " + username + " found!");
}
if (user.getAliasing()) {
String alias = user.getAlias();
getLogger().info("Alias is set to " + alias + " for user " + username);
return alias;
}
getLogger().info("No alias is set for this user " + username);
return null;
}
public boolean setForward(String username,
String forward)
throws RemoteException {
JamesUser user = (JamesUser)users.getUserByName(username);
if (user == null) {
getLogger().error("No such user " + username + " found!");
throw new RemoteException("No such user " + username + " found!");
}
MailAddress forwardAddress;
try {
forwardAddress = new MailAddress(forward);
} catch (ParseException pe) {
getLogger().error("Parse exception with that email address: " + pe.getMessage());
throw new RemoteException("Parse exception with that email address: " + pe.getMessage());
}
if (user.setForwardingDestination(forwardAddress)) {
user.setForwarding(true);
users.updateUser(user);
getLogger().info("Forwarding destination for " + username + " set to: " + forwardAddress.toString());
return true;
}
getLogger().error("Error setting forward for user " + username);
return false;
}
public boolean unsetForward(String username)
throws RemoteException {
JamesUser user = (JamesUser)users.getUserByName(username);
if (user == null) {
getLogger().error("No such user " + username + " found!");
throw new RemoteException("No such user " + username + " found!");
}
if (user.getForwarding()) {
user.setForwarding(false);
users.updateUser(user);
getLogger().info("Forward for user " + username + " unset.");
return true;
}
getLogger().info("Forwarding not active for user " + username);
return false;
}
public String checkForward(String username)
throws RemoteException {
JamesUser user = (JamesUser)users.getUserByName(username);
if (user == null) {
getLogger().error("No such user " + username + " found!");
throw new RemoteException("No such user " + username + " found!");
}
if (user.getForwarding()) {
String forward = user.getForwardingDestination().toString();
getLogger().info("Forward is set to " + forward + " for user " + username);
return forward;
}
getLogger().info("No forward set for user " + username);
return null;
}
}