private synchronized void doConfigClearspace() throws UnauthorizedException {
Log.debug("Starting Clearspace configuration.");
List<String> bindInterfaces = getServerInterfaces();
if (bindInterfaces.size() == 0) {
// We aren't up and running enough to tell Clearspace what interfaces to bind to.
Log.debug("No bind interfaces found to config Clearspace");
throw new IllegalStateException("There are no binding interfaces.");
}
try {
XMPPServerInfo serverInfo = XMPPServer.getInstance().getServerInfo();
String path = IM_URL_PREFIX + "configureComponent/";
// Creates the XML with the data
Document groupDoc = DocumentHelper.createDocument();
Element rootE = groupDoc.addElement("configureComponent");
Element domainE = rootE.addElement("domain");
domainE.setText(serverInfo.getXMPPDomain());
for (String bindInterface : bindInterfaces) {
Element hostsE = rootE.addElement("hosts");
hostsE.setText(bindInterface);
}
Element portE = rootE.addElement("port");
portE.setText(String.valueOf(ExternalComponentManager.getServicePort()));
Log.debug(
"Trying to configure Clearspace with: Domain: "
+ serverInfo.getXMPPDomain()
+ ", hosts: "
+ bindInterfaces.toString()
+ ", port: "
+ port);
executeRequest(POST, path, rootE.asXML());
// Done, Clearspace was configured correctly, clear the task
Log.debug("Clearspace was configured, stopping the task.");
TaskEngine.getInstance().cancelScheduledTask(configClearspaceTask);
configClearspaceTask = null;
} catch (UnauthorizedException ue) {
throw ue;
} catch (Exception e) {
// It is not supported exception, wrap it into an UnsupportedOperationException
throw new UnsupportedOperationException("Unexpected error", e);
}
}
/**
* Starts XMPP component.
*
* @param component the instance of XMPP component to start.
* @return <tt>true</tt> if XMPP component has been started successfully.
*/
private boolean startComponent(ComponentBase component) {
this.component = component;
String host = component.getHostname();
int port = component.getPort();
this.componentManager = new ExternalComponentManager(host, port);
String componentSubDomain = component.getSubdomain();
componentManager.setSecretKey(componentSubDomain, component.getSecret());
componentManager.setServerName(component.getDomain());
ScheduledExecutorService executorService = Executors.newScheduledThreadPool(1);
component.init();
connectRetry = new RetryStrategy(executorService);
connectRetry.runRetryingTask(new SimpleRetryTask(0, 5000, true, getConnectCallable()));
return true;
}
/**
* Sets the shared secret for the Clearspace service we're connecting to.
*
* @param sharedSecret the password configured in Clearspace to authenticate Openfire.
*/
public void setSharedSecret(String sharedSecret) {
// Set new password for external component
ExternalComponentConfiguration configuration =
new ExternalComponentConfiguration(
"clearspace", true, ExternalComponentConfiguration.Permission.allowed, sharedSecret);
try {
ExternalComponentManager.allowAccess(configuration);
} catch (ModificationNotAllowedException e) {
Log.warn("Failed to configure password for Clearspace", e);
}
// After updating the component information we can update the field, but not before.
// If it is done before, OF won't be able to execute the updateSharedsecret webservice
// since it would try with the new password.
this.sharedSecret = sharedSecret;
properties.put("clearspace.sharedSecret", sharedSecret);
}
/** Disconnects XMPP component if one is currently in use. */
private void stopComponent() {
synchronized (connectSynRoot) {
if (component == null || componentManager == null) return;
if (connectRetry != null) {
connectRetry.cancel();
connectRetry = null;
}
component.shutdown();
try {
componentManager.removeComponent(component.getSubdomain());
} catch (ComponentException e) {
logger.error(e, e);
}
component.dispose();
component = null;
componentManager = null;
}
}
public void start() throws IllegalStateException {
super.start();
if (isEnabled()) {
// Before starting up service make sure there is a default secret
if (ExternalComponentManager.getDefaultSecret() == null
|| "".equals(ExternalComponentManager.getDefaultSecret())) {
try {
ExternalComponentManager.setDefaultSecret(StringUtils.randomString(10));
} catch (ModificationNotAllowedException e) {
Log.warn("Failed to set a default secret to external component service", e);
}
}
// Make sure that external component service is enabled
if (!ExternalComponentManager.isServiceEnabled()) {
try {
ExternalComponentManager.setServiceEnabled(true);
} catch (ModificationNotAllowedException e) {
Log.warn("Failed to start external component service", e);
}
}
// Listen for changes to external component settings
ExternalComponentManager.addListener(this);
// Listen for registration of new components
InternalComponentManager.getInstance().addListener(this);
// Listen for changes in certificates
CertificateManager.addListener(this);
// Listen for property changes
PropertyEventDispatcher.addListener(this);
// Set up custom clearspace MUC service
// Create service if it doesn't exist, load if it does.
MultiUserChatServiceImpl muc =
(MultiUserChatServiceImpl)
XMPPServer.getInstance()
.getMultiUserChatManager()
.getMultiUserChatService(MUC_SUBDOMAIN);
if (muc == null) {
try {
muc =
XMPPServer.getInstance()
.getMultiUserChatManager()
.createMultiUserChatService(MUC_SUBDOMAIN, MUC_DESCRIPTION, true);
} catch (AlreadyExistsException e) {
Log.error(
"ClearspaceManager: Found no "
+ MUC_SUBDOMAIN
+ " service, but got already exists when creation attempted? Service probably not started!");
}
}
if (muc != null) {
// Set up special delegate for Clearspace MUC service
muc.setMUCDelegate(new ClearspaceMUCEventDelegate());
// Set up additional features for Clearspace MUC service
muc.addExtraFeature("clearspace:service");
// Set up additional identity of conference service to Clearspace MUC service
muc.addExtraIdentity("conference", "Clearspace Chat Service", "text");
}
// Starts the clearspace configuration task
startClearspaceConfig();
// Starts the Clearspace MUC transcript manager
mucTranscriptManager.start();
}
}