public String getRemoteAccessIps() {
if (remoteAccessForward == null) {
return "";
} else {
HashSet<String> ips = new HashSet<String>();
List<Map<String, String>> stats = remoteAccessForward.getRemoteAccessStats();
for (Map<String, String> s : stats) {
String ip = s.get("remote_ip");
String host = s.get("remote_dns");
if (host == null) {
ips.add(ip);
} else {
ips.add(ip + " (" + host + ")");
}
}
StringBuilder b = new StringBuilder();
for (String ip : ips) {
b.append(ip + ", ");
}
if (b.length() > 2) {
return b.toString().substring(0, b.length() - 2);
} else {
return "";
}
}
}
private synchronized void disableRemoteAccess() {
if (remoteAccessForward != null) {
System.out.println("disabling remote accesss");
try {
authenticatedServer.stop();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
remoteAccessForward.stop();
remoteAccessForward = null;
}
coreInterface.setRemoteAccess(remoteAccessForward);
}
private synchronized void enableRemoteAccess() throws Exception {
if (remoteAccessForward == null) {
logger.fine("enabling remote access");
Connector connector = new SelectChannelConnector();
connector.setHost(LOCALHOST);
connector.setPort(Constants.LOCAL_WEB_SERVER_PORT_AUTH);
authenticatedServer = new Server();
authenticatedServer.addConnector(connector);
// sets the thread pool (just so it is deamon=true)
QueuedThreadPool threadPool = new QueuedThreadPool();
threadPool.setMinThreads(5);
// threadPool.setMaxThreads(10);
threadPool.setName("Auth Jetty thread pool");
threadPool.setDaemon(true);
authenticatedServer.setThreadPool(threadPool);
Constraint constraint = new Constraint();
constraint.setName(Constraint.__BASIC_AUTH);
constraint.setRoles(new String[] {"remote_user"});
constraint.setAuthenticate(true);
ConstraintMapping cm = new ConstraintMapping();
cm.setConstraint(constraint);
cm.setPathSpec("/*");
SecurityHandler securityHandler = new SecurityHandler();
securityHandler.setUserRealm(
new ExtraSaltHashUserRealm(
RemoteAccessConfig.usesMD5Sha1Password(),
"OneSwarm Remote",
RemoteAccessConfig.REMOTE_ACCESS_FILE.getCanonicalPath()));
securityHandler.setConstraintMappings(new ConstraintMapping[] {cm});
ContextHandlerCollection contexts = new ContextHandlerCollection();
authenticatedServer.setHandler(contexts);
Context root = new Context(contexts, "/", Context.NO_SESSIONS);
root.addFilter(new FilterHolder(new GzipFilter()), "/*", Handler.ALL);
MultiHandler mh = new MultiHandler(coreInterface, true);
if (System.getProperty("com.sun.management.jmxremote") != null) {
RequestLogHandler requestLogHandler = new RequestLogHandler();
NCSARequestLog requestLog = new NCSARequestLog("/tmp/jetty-yyyy_mm_dd.remoterequest.log");
requestLog.setRetainDays(1);
requestLog.setAppend(false);
requestLog.setExtended(true);
requestLog.setLogTimeZone("GMT");
requestLogHandler.setRequestLog(requestLog);
HandlerCollection handlers = new HandlerCollection();
handlers.setHandlers(new Handler[] {mh, requestLogHandler});
root.setHandler(handlers);
} else {
root.setHandler(mh);
}
root.addHandler(securityHandler);
// make sure that the class loader can find all classes in the
// osgwtui
// plugin dir...
root.setClassLoader(pluginInterface.getPluginClassLoader());
authenticatedServer.start();
remoteAccessForward = new RemoteAccessForward();
remoteAccessForward.start();
logger.fine("remote access enabled");
}
coreInterface.setRemoteAccess(remoteAccessForward);
}
