GetAdminConsoleInfo.java 5.46 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153
/**
 * $Revision: $
 * $Date: $
 *
 * Copyright (C) 2005-2008 Jive Software. All rights reserved.
 *
 * This software is published under the terms of the GNU Public License (GPL),
 * a copy of which is included in this distribution, or a commercial license
 * agreement with Jive.
 */

package org.jivesoftware.openfire.commands.admin;

import org.dom4j.Element;
import org.jivesoftware.openfire.XMPPServer;
import org.jivesoftware.openfire.commands.AdHocCommand;
import org.jivesoftware.openfire.commands.SessionData;
import org.jivesoftware.openfire.component.InternalComponentManager;
import org.jivesoftware.openfire.container.AdminConsolePlugin;
import org.jivesoftware.openfire.container.PluginManager;
import org.xmpp.forms.DataForm;
import org.xmpp.forms.FormField;
import org.xmpp.packet.JID;

import java.io.IOException;
import java.net.*;
import java.util.Collections;
import java.util.Enumeration;
import java.util.List;

/**
 * Command that returns information about the admin console. This command
 * can only be executed by administrators or components of the server.
 *
 * @author Gabriel Guardincerri
 */
public class GetAdminConsoleInfo extends AdHocCommand {

    protected void addStageInformation(SessionData data, Element command) {
        //Do nothing since there are no stages
    }

    public void execute(SessionData data, Element command) {
        DataForm form = new DataForm(DataForm.Type.result);

        FormField field = form.addField();
        field.setType(FormField.Type.hidden);
        field.setVariable("FORM_TYPE");
        field.addValue("http://jabber.org/protocol/admin");


        // Gets a valid bind interface
        PluginManager pluginManager = XMPPServer.getInstance().getPluginManager();
        AdminConsolePlugin adminConsolePlugin = ((AdminConsolePlugin) pluginManager.getPlugin("admin"));

        String bindInterface = adminConsolePlugin.getBindInterface();
        int adminPort = adminConsolePlugin.getAdminUnsecurePort();
        int adminSecurePort = adminConsolePlugin.getAdminSecurePort();

        if (bindInterface == null) {
            Enumeration<NetworkInterface> nets = null;
            try {
                nets = NetworkInterface.getNetworkInterfaces();
            } catch (SocketException e) {
                // We failed to discover a valid IP address where the admin console is running
                return;
            }
            for (NetworkInterface netInterface : Collections.list(nets)) {
                boolean found = false;
                Enumeration<InetAddress> addresses = netInterface.getInetAddresses();
                for (InetAddress address : Collections.list(addresses)) {
                    if ("127.0.0.1".equals(address.getHostAddress()) || "0:0:0:0:0:0:0:1".equals(address.getHostAddress())) {
                        continue;
                    }
                    Socket socket = new Socket();
                    InetSocketAddress remoteAddress = new InetSocketAddress(address, adminPort > 0 ? adminPort : adminSecurePort);
                    try {
                        socket.connect(remoteAddress);
                        bindInterface = address.getHostAddress();
                        found = true;
                        break;
                    } catch (IOException e) {
                        // Ignore this address. Let's hope there is more addresses to validate
                    }
                }
                if (found) {
                    break;
                }
            }
        }

        // If there is no valid bind interface, return an error
        if (bindInterface == null) {
            Element note = command.addElement("note");
            note.addAttribute("type", "error");
            note.setText("Couldn't find a valid interface.");
            return;            
        }

        // Add the bind interface
        field = form.addField();
        field.setLabel("Bind interface");
        field.setVariable("bindInterface");
        field.addValue(bindInterface);

        // Add the port
        field = form.addField();
        field.setLabel("Port");
        field.setVariable("adminPort");
        field.addValue(adminPort);

        // Add the secure port
        field = form.addField();
        field.setLabel("Secure port");
        field.setVariable("adminSecurePort");
        field.addValue(adminSecurePort);

        command.add(form.getElement());
    }

    protected List<Action> getActions(SessionData data) {
        //Do nothing since there are no stages
        return null;
    }

    public String getCode() {
        return "http://jabber.org/protocol/admin#get-console-info";
    }

    public String getDefaultLabel() {
        return "Get admin console info.";
    }

    protected Action getExecuteAction(SessionData data) {
        //Do nothing since there are no stages
        return null;
    }

    public int getMaxStages(SessionData data) {
        return 0;
    }

    /**
     * Returns if the requester can access this command. Only admins and components
     * are allowed to execute this command.
     *
     * @param requester the JID of the user requesting to execute this command.
     * @return true if the requester can access this command.
     */
    public boolean hasPermission(JID requester) {
        return super.hasPermission(requester) || InternalComponentManager.getInstance().hasComponent(requester);
    }
}