@Override
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());
}