001/**
002 *
003 * Copyright 2016 Florian Schmaus
004 *
005 * Licensed under the Apache License, Version 2.0 (the "License");
006 * you may not use this file except in compliance with the License.
007 * You may obtain a copy of the License at
008 *
009 *     http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.jivesoftware.smackx.admin;
018
019import java.util.Collections;
020import java.util.Map;
021import java.util.Set;
022import java.util.WeakHashMap;
023
024import org.jivesoftware.smack.Manager;
025import org.jivesoftware.smack.SmackException.NoResponseException;
026import org.jivesoftware.smack.SmackException.NotConnectedException;
027import org.jivesoftware.smack.XMPPConnection;
028import org.jivesoftware.smack.XMPPException.XMPPErrorException;
029import org.jivesoftware.smackx.commands.AdHocCommandManager;
030import org.jivesoftware.smackx.commands.RemoteCommand;
031import org.jivesoftware.smackx.xdata.Form;
032import org.jivesoftware.smackx.xdata.FormField;
033import org.jxmpp.jid.EntityBareJid;
034import org.jxmpp.jid.Jid;
035import org.jxmpp.jid.util.JidUtil;
036
037public class ServiceAdministrationManager extends Manager {
038
039    public static final String COMMAND_NODE = "http://jabber.org/protocol/admin";
040
041    private static final String COMMAND_NODE_HASHSIGN = COMMAND_NODE + '#';
042
043    private static final Map<XMPPConnection, ServiceAdministrationManager> INSTANCES = new WeakHashMap<>();
044
045    public static synchronized ServiceAdministrationManager getInstanceFor(XMPPConnection connection) {
046        ServiceAdministrationManager serviceAdministrationManager = INSTANCES.get(connection);
047        if (serviceAdministrationManager == null) {
048            serviceAdministrationManager = new ServiceAdministrationManager(connection);
049            INSTANCES.put(connection, serviceAdministrationManager);
050        }
051        return serviceAdministrationManager;
052    }
053
054    private final AdHocCommandManager adHocCommandManager;
055
056    public ServiceAdministrationManager(XMPPConnection connection) {
057        super(connection);
058
059        adHocCommandManager = AdHocCommandManager.getAddHocCommandsManager(connection);
060    }
061
062    public RemoteCommand addUser() {
063        return addUser(connection().getServiceName());
064    }
065
066    public RemoteCommand addUser(Jid service) {
067        return adHocCommandManager.getRemoteCommand(service, COMMAND_NODE_HASHSIGN + "add-user");
068    }
069
070    public void addUser(final EntityBareJid userJid, final String password)
071                    throws NoResponseException, XMPPErrorException, NotConnectedException, InterruptedException {
072        RemoteCommand command = addUser();
073        command.execute();
074
075        Form answerForm = command.getForm().createAnswerForm();
076
077        FormField accountJidField = answerForm.getField("accountjid");
078        accountJidField.addValue(userJid.toString());
079
080        FormField passwordField = answerForm.getField("password");
081        passwordField.addValue(password);
082
083        FormField passwordVerifyField = answerForm.getField("password-verify");
084        passwordVerifyField.addValue(password);
085
086        command.next(answerForm);
087        assert(command.isCompleted());
088    }
089
090    public RemoteCommand deleteUser() {
091        return deleteUser(connection().getServiceName());
092    }
093
094    public RemoteCommand deleteUser(Jid service) {
095        return adHocCommandManager.getRemoteCommand(service, COMMAND_NODE_HASHSIGN + "delete-user");
096    }
097
098    public void deleteUser(EntityBareJid userJidToDelete)
099                    throws NoResponseException, XMPPErrorException, NotConnectedException, InterruptedException {
100        Set<EntityBareJid> userJidsToDelete = Collections.singleton(userJidToDelete);
101        deleteUser(userJidsToDelete);
102    }
103
104    public void deleteUser(Set<EntityBareJid> jidsToDelete)
105                    throws NoResponseException, XMPPErrorException, NotConnectedException, InterruptedException {
106        RemoteCommand command = deleteUser();
107        command.execute();
108
109        Form answerForm = command.getForm().createAnswerForm();
110
111        FormField accountJids = answerForm.getField("accountjids");
112        accountJids.addValues(JidUtil.toStringList(jidsToDelete));
113
114        command.next(answerForm);
115        assert(command.isCompleted());
116    }
117}