@Override
public InputStream getInputStream(
final ItsNatServletRequest itsNatServletRequest, final ItsNatServletResponse response) {
final String domain;
final InputStream returnVal;
try {
domain =
new URI(
((HttpServletRequest) itsNatServletRequest.getServletRequest())
.getRequestURL()
.toString())
.getHost();
if (domain.endsWith(ILIKEPLACES_COM)
|| domain.contains(LOCALHOST_8080)) { // Normal request on our website. Just forward.
throw ExceptionCache.ILLEGAL_ACCESS_ERROR;
} else {
final URL url;
TemplateSourceGeoBusinessType type = TemplateSourceGeoBusinessType.FullyImplementedHTML;
switch (type) {
case FullyImplementedHTML:
url =
new URL(
type.toString().replace(WWW_ILIKEPLACES_COM, WWW_ILIKEPLACES_COM)
+ domain
+ SLASH
+ domain
+ HTML);
URLConnection conn = url.openConnection();
HttpServletRequest httpRequest =
(HttpServletRequest) itsNatServletRequest.getServletRequest();
String userAgent = httpRequest.getHeader(USER_AGENT);
conn.setRequestProperty(USER_AGENT, userAgent);
returnVal = conn.getInputStream();
break;
case PiratesAttackingUsPirates:
throw ExceptionCache
.ILLEGAL_ACCESS_ERROR; // IMPLEMENT to string and redirect to pirate caught page
// instead
default:
throw ExceptionCache.UNSUPPORTED_SWITCH;
}
}
} catch (final URISyntaxException e) {
Loggers.EXCEPTION.error(URISYNTAX_EXCEPTION, e);
throw ExceptionCache.ILLEGAL_ACCESS_ERROR;
} catch (final MalformedURLException e) {
Loggers.EXCEPTION.error(MALFORMED_URLEXCEPTION, e);
throw ExceptionCache.ILLEGAL_ACCESS_ERROR;
} catch (final IOException e) {
Loggers.EXCEPTION.error(IOEXCEPTION, e);
throw ExceptionCache.ILLEGAL_ACCESS_ERROR;
}
return returnVal;
}
public void processWithDocument(ItsNatAttachedClientEvent event) {
int phase = event.getPhase();
if (phase == ItsNatAttachedClientEvent.REQUEST) {
String[] msg = new String[1];
if (event instanceof ItsNatAttachedClientTimerEvent) {
ItsNatAttachedClientTimerEvent timerEvent = (ItsNatAttachedClientTimerEvent) event;
boolean accepted = (timerEvent.getRefreshInterval() >= 3000);
event.setAccepted(accepted);
if (!accepted) msg[0] = "Refresh interval too short: " + timerEvent.getRefreshInterval();
} else if (event instanceof ItsNatAttachedClientCometEvent) {
event.setAccepted(true);
} else // "none" refresh mode
{
event.setAccepted(true);
}
if (event.getWaitDocTimeout() > 30000) {
event.setAccepted(false);
msg[0] = "Too much time waiting for iframe/object/embed: " + event.getWaitDocTimeout();
}
ItsNatServletRequest request = event.getItsNatServletRequest();
ServletRequest servRequest = request.getServletRequest();
if (!event.isAccepted()) {
ItsNatServletResponse response = event.getItsNatServletResponse();
ItsNatServlet servlet = response.getItsNatServlet();
@SuppressWarnings("unchecked")
Map<String, String[]> newParams =
new HashMap<String, String[]>(servRequest.getParameterMap());
newParams.remove("itsnat_action"); // Removes: itsnat_action=attach_doc
newParams.put("itsnat_doc_name", new String[] {"feashow.ext.core.misc.remCtrlReqRejected"});
newParams.put("reason", msg); // submitted as array
servRequest = servlet.createServletRequest(servRequest, newParams);
servlet.processRequest(servRequest, response.getServletResponse());
}
} else if (phase == ItsNatAttachedClientEvent.REFRESH) {
ClientDocument observer = event.getClientDocument();
if (observer.getItsNatDocument().isInvalid()) {
observer.addCodeToSend("alert('Observed document was destroyed');");
} else {
long initTime = observer.getCreationTime();
long currentTime = System.currentTimeMillis();
long limitMilisec = 15 * 60 * 1000;
// 15 minutes (to avoid a long monitoring session)
if (currentTime - initTime > limitMilisec) {
event.setAccepted(false);
observer.addCodeToSend("alert('Remote Control Timeout');\n");
}
}
}
// ItsNatAttachedClientEvent.LOAD & UNLOAD : nothing to do
if (!event.isAccepted()) event.getItsNatEventListenerChain().stop(); // Not really necessary
}