org.mobicents.servlet.sip.arquillian.showcase.SimpleSipServlet Maven / Gradle / Ivy
/*
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* Copyright 2011, Red Hat, Inc. and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.mobicents.servlet.sip.arquillian.showcase;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.Serializable;
import java.util.Iterator;
import javax.annotation.Resource;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.sip.Address;
import javax.servlet.sip.AuthInfo;
import javax.servlet.sip.Parameterable;
import javax.servlet.sip.ServletParseException;
import javax.servlet.sip.ServletTimer;
import javax.servlet.sip.SipApplicationSession;
import javax.servlet.sip.SipApplicationSessionEvent;
import javax.servlet.sip.SipApplicationSessionListener;
import javax.servlet.sip.SipErrorEvent;
import javax.servlet.sip.SipErrorListener;
import javax.servlet.sip.SipFactory;
import javax.servlet.sip.SipServlet;
import javax.servlet.sip.SipServletContextEvent;
import javax.servlet.sip.SipServletListener;
import javax.servlet.sip.SipServletRequest;
import javax.servlet.sip.SipServletResponse;
import javax.servlet.sip.SipSession;
import javax.servlet.sip.SipSession.State;
import javax.servlet.sip.SipSessionEvent;
import javax.servlet.sip.SipSessionListener;
import javax.servlet.sip.SipURI;
import javax.servlet.sip.TimerListener;
import javax.servlet.sip.TimerService;
import javax.servlet.sip.URI;
import javax.sip.ListeningPoint;
import javax.sip.header.AuthenticationInfoHeader;
import org.apache.log4j.Logger;
import org.mobicents.javax.servlet.sip.SipSessionExt;
import org.mobicents.servlet.sip.SipConnector;
import org.mobicents.servlet.sip.listener.SipConnectorListener;
@javax.servlet.sip.annotation.SipServlet(loadOnStartup=1, applicationName="org.mobicents.servlet.sip.arquillian.testsuite.SimpleApplication")
@javax.servlet.sip.annotation.SipListener
public class SimpleSipServlet
extends SipServlet
implements SipErrorListener, TimerListener, SipConnectorListener, SipSessionListener, SipApplicationSessionListener, SipServletListener {
private static transient Logger logger = Logger.getLogger(SimpleSipServlet.class);
private static final String TEST_EXCEPTION_ON_EXPIRE = "exceptionOnExpire";
private static final String TEST_BYE_ON_EXPIRE = "byeOnExpire";
private static final String CLONE_URI = "cloneURI";
private static final long serialVersionUID = 1L;
private static final String TEST_PRACK = "prack";
private static final String TEST_ERROR_RESPONSE = "testErrorResponse";
private static final String TEST_2X_ACK = "test2xACK";
private static final String TEST_REGISTER_C_SEQ = "testRegisterCSeq";
private static final String TEST_REGISTER_NO_CONTACT = "testRegisterNoContact";
private static final String TEST_REGISTER_SAVED_SESSION = "testRegisterSavedSession";
private static final String TEST_SUBSCRIBER_URI = "testSubscriberUri";
private static final String TEST_FLAG_PARAM = "testFlagParameter";
private static final String TEST_EXTERNAL_ROUTING = "testExternalRouting";
private static final String TEST_EXTERNAL_ROUTING_NO_INFO = "testExternalRoutingNoInfo";
private static final String TEST_NON_EXISTING_HEADER = "TestNonExistingHeader";
private static final String TEST_NON_EXISTING_HEADER_LIST = "TestNonExistingHeaderList";
private static final String TEST_ALLOW_HEADER = "TestAllowHeader";
private static final String TEST_TO_TAG = "TestToTag";
private static final String CONTENT_TYPE = "text/plain;charset=UTF-8";
private static final String CANCEL_RECEIVED = "cancelReceived";
private static final String SUBSCRIBER_URI = "sip:[email protected]";
private static final String TEST_REINVITE_USERNAME = "reinvite";
private static final String TEST_IS_SEND_REINVITE_USERNAME = "isendreinvite";
private static final String TEST_IS_SEND_REINVITE_PRACK = "prackisendreinvite";
private static final String TEST_IS_SIP_SERVLET_SEND_BYE = "SSsendBye";
private static final String TEST_CANCEL_USERNAME = "cancel";
private static final String TEST_BYE_ON_DESTROY = "testByeOnDestroy";
private static final String TEST_NO_ACK_RECEIVED = "noAckReceived";
private static final String TEST_SYSTEM_HEADER_MODIFICATION = "systemHeaderModification";
private static final String TEST_SERIALIZATION = "serialization";
@Resource
SipFactory sipFactory;
@Resource
TimerService timerService;
SipSession registerSipSession;
SipSession inviteSipSession;
int timeout = 15000;
@Override
protected void doBranchResponse(SipServletResponse resp)
throws ServletException, IOException {
resp.getApplicationSession().setAttribute("doBranchResponse", "true");
super.doBranchResponse(resp);
}
/** Creates a new instance of SimpleProxyServlet */
public SimpleSipServlet() {
}
@Override
public void init(ServletConfig servletConfig) throws ServletException {
logger.info("the simple sip servlet has been started");
new File("expirationFailure.tmp").delete();
super.init(servletConfig);
}
/**
* {@inheritDoc}
*/
protected void doInvite(SipServletRequest request) throws ServletException,
IOException {
String vvv = request.getHeaders("Via").toString();
// From horacimacias : Non regression test for Issue 2115 MSS unable to handle GenericURI URIs
URI requestURI = request.getRequestURI();
logger.info("request URI : " + requestURI);
String fromString = request.getFrom().toString();
// case for http://code.google.com/p/mobicents/issues/detail?id=1681
if(fromString.contains(TEST_NO_ACK_RECEIVED)) {
request.createResponse(SipServletResponse.SC_OK).send();
return;
}
logger.info("from : " + fromString);
logger.info("Got request: "
+ request.getMethod());
if(fromString.contains(TEST_SYSTEM_HEADER_MODIFICATION)) {
SipServletResponse res = request.createResponse(SipServletResponse.SC_OK);
Address contact = res.getAddressHeader("Contact");
SipURI uri = (SipURI)contact.getURI();
// Illegal Operation 1
try {
uri.setHost("foo.com");
logger.error("can modify host of the Contact URI, this shouldn't be allowed");
request.createResponse(SipServletResponse.SC_SERVER_INTERNAL_ERROR).send();
return;
} catch (IllegalArgumentException e) {
// good
}
// IllegalOperation 2
try {
SipURI from = (SipURI)res.getAddressHeader("From").getURI();
from.setHost("bar.com");
logger.error("can modify host of the From URI, this shouldn't be allowed");
request.createResponse(SipServletResponse.SC_SERVER_INTERNAL_ERROR).send();
return;
} catch (IllegalArgumentException e) {
// good
}
res.send();
return;
}
if(fromString.contains(CLONE_URI)) {
URI from = request.getFrom().getURI();
SipURI clonedFrom = (SipURI)from.clone();
for (final Iterator parameterNames = from.getParameterNames(); parameterNames.hasNext();)
clonedFrom.removeParameter(parameterNames.next());
}
if(fromString.contains(TEST_SYSTEM_HEADER_MODIFICATION)) {
SipServletResponse res = request.createResponse(SipServletResponse.SC_OK);
Address contact = res.getAddressHeader("Contact");
SipURI uri = (SipURI)contact.getURI();
// Illegal Operation 1
try {
uri.setHost("foo.com");
logger.error("can modify host of the Contact URI, this shouldn't be allowed");
request.createResponse(SipServletResponse.SC_SERVER_INTERNAL_ERROR).send();
return;
} catch (IllegalArgumentException e) {
// good
}
// IllegalOperation 2
try {
SipURI from = (SipURI)res.getAddressHeader("From").getURI();
from.setHost("bar.com");
logger.error("can modify host of the From URI, this shouldn't be allowed");
request.createResponse(SipServletResponse.SC_SERVER_INTERNAL_ERROR).send();
return;
} catch (IllegalArgumentException e) {
// good
}
res.send();
return;
}
request.setAttribute("test", "test");
String requestAttribute = (String)request.getAttribute("test");
request.removeAttribute("test");
if(!requestAttribute.equalsIgnoreCase("test")) {
SipServletResponse sipServletResponse = request.createResponse(SipServletResponse.SC_SERVER_INTERNAL_ERROR);
sipServletResponse.send();
return;
}
if(!request.getApplicationSession().getInvalidateWhenReady()) {
SipServletResponse sipServletResponse = request.createResponse(SipServletResponse.SC_SERVER_INTERNAL_ERROR);
sipServletResponse.send();
return;
}
if(request.getParameterableHeader("additionalParameterableHeader") != null) {
request.getParameterableHeader("additionalParameterableHeader").setParameter("dsfds", "value");
boolean error = false;
try {
request.getParameterableHeader("nonParameterableHeader").setParameter("dsfds", "value");
} catch (ServletParseException e) {
error = true;
}
if(error) {
// Success only if nonParameterable headers thow excpetion when treated as parametereable
request.createResponse(200).send();
}
return;
}
request.createResponse(SipServletResponse.SC_TRYING).send();
if(fromString.contains(TEST_BYE_ON_DESTROY)) {
inviteSipSession = request.getSession();
}
if(fromString.contains(TEST_BYE_ON_EXPIRE)) {
inviteSipSession = request.getSession();
inviteSipSession.setAttribute(TEST_BYE_ON_EXPIRE, true);
}
if(fromString.contains(TEST_EXCEPTION_ON_EXPIRE)) {
inviteSipSession = request.getSession();
inviteSipSession.setAttribute(TEST_EXCEPTION_ON_EXPIRE, true);
}
if(fromString.contains(TEST_ERROR_RESPONSE)) {
request.getApplicationSession().setAttribute(TEST_ERROR_RESPONSE, "true");
SipServletResponse sipServletResponse = request.createResponse(SipServletResponse.SC_BUSY_HERE);
sipServletResponse.send();
return;
}
if(fromString.contains(TEST_EXTERNAL_ROUTING_NO_INFO)) {
SipServletResponse sipServletResponse = request.createResponse(SipServletResponse.SC_OK);
timerService.createTimer(request.getApplicationSession(), 1000, false, (Serializable)sipServletResponse);
return;
}
if(fromString.contains(TEST_EXTERNAL_ROUTING)) {
SipServletResponse sipServletResponse = request.createResponse(SipServletResponse.SC_RINGING);
sipServletResponse.send();
sipServletResponse = request.createResponse(SipServletResponse.SC_OK);
timerService.createTimer(request.getApplicationSession(), 1000, false, (Serializable)sipServletResponse);
return;
}
if(fromString.contains(TEST_ALLOW_HEADER)) {
SipServletResponse sipServletResponse = request.createResponse(SipServletResponse.SC_METHOD_NOT_ALLOWED);
sipServletResponse.setHeader("Allow", "INVITE, ACK, CANCEL, OPTIONS, BYE");
// Calling setHeader 2 times for Issue 1164 non regression test
sipServletResponse.setHeader("Allow", "INVITE, ACK, CANCEL, OPTIONS, BYE");
sipServletResponse.addHeader("Allow", "SUBSCRIBE, NOTIFY");
sipServletResponse.addHeader("Allow", "REFER");
sipServletResponse.send();
return;
}
logger.info("Subscriber URI received : " + request.getSubscriberURI());
if(fromString.contains(TEST_SUBSCRIBER_URI) && !SUBSCRIBER_URI.equalsIgnoreCase(request.getSubscriberURI().toString())) {
SipServletResponse sipServletResponse = request.createResponse(SipServletResponse.SC_SERVER_INTERNAL_ERROR);
sipServletResponse.send();
return;
}
if(fromString.contains(TEST_TO_TAG)) {
//checking if the to tag is not
Address fromAddress = request.getFrom();
Address toAddress = sipFactory.createAddress(request.getRequestURI(), request.getTo().getDisplayName());
SipServletRequest newRequest = sipFactory.createRequest(request.getApplicationSession(), "INVITE", fromAddress, toAddress);
if(newRequest.getTo().getParameter("tag") != null) {
logger.error("the ToTag should be empty, sending 500 response");
SipServletResponse sipServletResponse = request.createResponse(SipServletResponse.SC_SERVER_INTERNAL_ERROR);
sipServletResponse.send();
return;
}
}
if(fromString.contains("RemotePartyId")) {
Address remotePID = request.getAddressHeader("Remote-Party-ID");
Address remotePID2 = request.getAddressHeader("Remote-Party-ID2");
Address remotePID3 = request.getAddressHeader("Remote-Party-ID3");
Address remotePID4 = request.getAddressHeader("Remote-Party-ID4");
Address remotePID5 = request.getAddressHeader("Remote-Party-ID5");
boolean sendErrorResponse = false;
logger.info("Remote-Party-ID value is " + remotePID);
logger.info("Remote-Party-ID2 value is " + remotePID2);
logger.info("Remote-Party-ID3 value is " + remotePID3);
logger.info("Remote-Party-ID4 value is " + remotePID4);
logger.info("Remote-Party-ID5 value is " + remotePID5);
if(!remotePID.toString().trim().equals("\"KATE SMITH\" ; screen=yes; party=calling; privacy=off")) {
sendErrorResponse = true;
logger.info("Remote-Party-ID Sending Error Response ");
}
if(!remotePID2.toString().trim().equals("sip:[email protected];user=phone; screen=yes; party=calling; privacy=off")) {
sendErrorResponse = true;
logger.info("Remote-Party-ID2 Sending Error Response ");
}
if(!remotePID3.toString().trim().equals("; screen=yes; party=calling; privacy=off")) {
sendErrorResponse = true;
logger.info("Remote-Party-ID3 Sending Error Response ");
}
if(!remotePID4.toString().trim().equals("\"KATE SMITH\" ; screen=yes; party=calling; privacy=off")) {
sendErrorResponse = true;
logger.info("Remote-Party-ID4 Sending Error Response ");
}
if(!remotePID5.toString().trim().equals("; screen=yes; party=calling; privacy=off")) {
sendErrorResponse = true;
logger.info("Remote-Party-ID5 Sending Error Response ");
}
if(sendErrorResponse) {
SipServletResponse sipServletResponse = request.createResponse(SipServletResponse.SC_SERVER_INTERNAL_ERROR);
sipServletResponse.send();
return;
}
}
request.getAddressHeader(TEST_NON_EXISTING_HEADER);
request.getHeader(TEST_NON_EXISTING_HEADER);
request.getHeaders(TEST_NON_EXISTING_HEADER);
request.setHeader(TEST_NON_EXISTING_HEADER,"true");
request.removeHeader(TEST_NON_EXISTING_HEADER);
request.addHeader(TEST_NON_EXISTING_HEADER,"true");
request.addHeader(TEST_NON_EXISTING_HEADER_LIST,"true,false,maybe");
request.getParameterableHeader("Reply-To");
request.getParameterableHeaders("Reply-To");
// Test register cseq issue http://groups.google.com/group/mobicents-public/browse_thread/thread/70f472ca111baccf
if(fromString.contains(TEST_REGISTER_C_SEQ)) {
SipServletResponse sipServletResponse = request.createResponse(SipServletResponse.SC_RINGING);
sipServletResponse.send();
sipServletResponse = request.createResponse(SipServletResponse.SC_OK);
sipServletResponse.send();
sendRegister(null, false);
return;
}
if(fromString.contains(TEST_REGISTER_NO_CONTACT)) {
SipServletResponse sipServletResponse = request.createResponse(SipServletResponse.SC_RINGING);
sipServletResponse.send();
sipServletResponse = request.createResponse(SipServletResponse.SC_OK);
sipServletResponse.send();
sendRegister(null, true);
return;
}
if(fromString.contains(TEST_REGISTER_SAVED_SESSION)) {
SipServletResponse sipServletResponse = request.createResponse(SipServletResponse.SC_RINGING);
sipServletResponse.send();
sipServletResponse = request.createResponse(SipServletResponse.SC_OK);
sipServletResponse.send();
sendRegister();
return;
}
if(fromString.contains(TEST_PRACK)) {
SipServletResponse sipServletResponse = request.createResponse(SipServletResponse.SC_RINGING);
if(fromString.contains("require-present")) {
sipServletResponse.addHeader("Require", "100rel");
}
sipServletResponse.sendReliably();
sipServletResponse = request.createResponse(SipServletResponse.SC_OK);
sipServletResponse.getSession().setAttribute("okResponse", sipServletResponse);
return;
}
if(!TEST_CANCEL_USERNAME.equalsIgnoreCase(((SipURI)request.getFrom().getURI()).getUser())) {
SipServletResponse sipServletResponse = request.createResponse(SipServletResponse.SC_RINGING);
if(fromString.contains(TEST_SERIALIZATION)) {
FileOutputStream fos =
new FileOutputStream("val.ser");
ObjectOutputStream oos = new ObjectOutputStream(fos);
oos.writeObject(request);
oos.close();
fos.close();
FileInputStream fis =
new FileInputStream("val.ser");
ObjectInputStream ois = new ObjectInputStream(fis);
try {
SipServletRequest deserializedRequest = (SipServletRequest) ois.readObject();
if(!deserializedRequest.toString().equals(request.toString())) {
logger.error("deserializedRequest " + deserializedRequest + " different from received request " + request);
sipServletResponse = request.createResponse(SipServletResponse.SC_SERVER_INTERNAL_ERROR);
sipServletResponse.send();
return;
}
} catch (ClassNotFoundException e) {
e.printStackTrace();
} finally {
ois.close();
fis.close();
}
fos =new FileOutputStream("val.ser");
oos = new ObjectOutputStream(fos);
oos.writeObject(sipServletResponse);
oos.close();
fos.close();
fis = new FileInputStream("val.ser");
ois = new ObjectInputStream(fis);
try {
SipServletResponse deserializedResponse = (SipServletResponse) ois.readObject();
if(!deserializedResponse.toString().equals(sipServletResponse.toString())) {
logger.error("deserializedResponse " + deserializedResponse + " different from response " + sipServletResponse);
sipServletResponse = request.createResponse(SipServletResponse.SC_SERVER_INTERNAL_ERROR);
sipServletResponse.send();
return;
}
} catch (ClassNotFoundException e) {
e.printStackTrace();
} finally {
ois.close();
fis.close();
}
}
if(sipServletResponse.getParameterableHeader("Contact") == null) {
logger.error("the Contact Header on a non 3xx or 485 response should be set");
sipServletResponse = request.createResponse(SipServletResponse.SC_SERVER_INTERNAL_ERROR);
sipServletResponse.send();
}
sipServletResponse.send();
sipServletResponse = request.createResponse(SipServletResponse.SC_OK);
if(fromString.contains(TEST_FLAG_PARAM)) {
try {
sipServletResponse.setHeader("Contact", "sip:" + System.getProperty("org.mobicents.testsuite.testhostaddr") + ":5070");
logger.error("an IllegalArgumentException should be thrown when trying to set the Contact Header on a 2xx response");
sipServletResponse = request.createResponse(SipServletResponse.SC_SERVER_INTERNAL_ERROR);
sipServletResponse.send();
return;
} catch (IllegalArgumentException e) {
logger.info("Contact Header is not set-able for the 2XX response to an INVITE");
}
Parameterable contact = sipServletResponse.getParameterableHeader("Contact");
contact.setParameter("flagparam", "");
String contactStringified = contact.toString().trim();
logger.info("Contact Header with flag param " + contactStringified);
if(contactStringified.endsWith("flagparam=")) {
logger.error("the flagParam should not contains the equals followed by empty, it is a flag so no equals sign should be present, sending 500 response");
sipServletResponse = request.createResponse(SipServletResponse.SC_SERVER_INTERNAL_ERROR);
sipServletResponse.send();
return;
}
contact.setParameter("flagparam", null);
contactStringified = contact.toString().trim();
logger.info("Contact Header with flag param " + contactStringified);
if(contactStringified.endsWith("flagparam")) {
logger.error("the flagParam should have been removed when setting its value to null, sending 500 response");
sipServletResponse = request.createResponse(SipServletResponse.SC_SERVER_INTERNAL_ERROR);
sipServletResponse.send();
return;
}
contact = sipFactory.createParameterable("sip:user@" + System.getProperty("org.mobicents.testsuite.testhostaddr") + ":5080;flagparam");
contactStringified = contact.toString().trim();
logger.info("Contact Header with flag param " + contactStringified);
if(contactStringified.endsWith("flagparam=")) {
logger.error("the flagParam should not contains the equals followed by empty, it is a flag so no equals sign should be present, sending 500 response");
sipServletResponse = request.createResponse(SipServletResponse.SC_SERVER_INTERNAL_ERROR);
sipServletResponse.send();
return;
}
}
sipServletResponse.getAddressHeader(TEST_NON_EXISTING_HEADER);
sipServletResponse.getHeader(TEST_NON_EXISTING_HEADER);
sipServletResponse.getHeaders(TEST_NON_EXISTING_HEADER);
sipServletResponse.setHeader(TEST_NON_EXISTING_HEADER,"true");
sipServletResponse.removeHeader(TEST_NON_EXISTING_HEADER);
sipServletResponse.addHeader(TEST_NON_EXISTING_HEADER,"true");
sipServletResponse.addHeader(TEST_NON_EXISTING_HEADER_LIST,"true,false,maybe");
sipServletResponse.getParameterableHeader("Reply-To");
sipServletResponse.send();
} else {
SipServletResponse sipServletResponse = request.createResponse(SipServletResponse.SC_RINGING);
sipServletResponse.send();
try {
Thread.sleep(2000);
} catch (InterruptedException e) {
logger.error("unexpected exception while waiting ", e);
}
// sipServletResponse = request.createResponse(SipServletResponse.SC_OK);
// sipServletResponse.send();
}
}
@Override
protected void doPrack(SipServletRequest req) throws ServletException,
IOException {
req.createResponse(SipServletResponse.SC_OK).send();
SipServletResponse okResponseToInvite = (SipServletResponse) req.getSession().getAttribute("okResponse");
okResponseToInvite.send();
}
@Override
protected void doAck(SipServletRequest req) throws ServletException,
IOException {
if(req.getFrom().getURI() instanceof SipURI) {
if(TEST_REINVITE_USERNAME.equalsIgnoreCase(((SipURI)req.getFrom().getURI()).getUser())) {
SipServletRequest reInvite = req.getSession(false).createRequest("INVITE");
if(reInvite.getHeader("Contact").contains("0.0.0.0")) {
logger.error("Reinvite doesn't add correct address. We must not see 0.0.0.0 here");
return;
}
if(req.getSession(false) == reInvite.getSession(false)) {
reInvite.send();
} else {
logger.error("the newly created subsequent request doesn't have " +
"the same session instance as the one it has been created from");
}
} else if(TEST_IS_SEND_REINVITE_USERNAME.equalsIgnoreCase(((SipURI)req.getFrom().getURI()).getUser())
|| TEST_IS_SEND_REINVITE_PRACK.equalsIgnoreCase(((SipURI)req.getFrom().getURI()).getUser())) {
Integer nbOfAcks = (Integer) req.getSession().getAttribute("nbAcks");
if(nbOfAcks == null) {
nbOfAcks = Integer.valueOf(1);
} else {
nbOfAcks = Integer.valueOf(nbOfAcks.intValue() + 1);
}
req.getSession().setAttribute("nbAcks", nbOfAcks);
} else if(TEST_IS_SIP_SERVLET_SEND_BYE.equalsIgnoreCase(((SipURI)req.getFrom().getURI()).getUser())) {
timerService.createTimer(req.getApplicationSession(), timeout, false, (Serializable)req.getSession());
} else if(TEST_EXCEPTION_ON_EXPIRE.equalsIgnoreCase(((SipURI)req.getFrom().getURI()).getUser())) {
try {
Thread.sleep(1000);
SipServletRequest r = req.getSession().createRequest("INVITE");
r.send();
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
String fromString = req.getFrom().toString();
if(fromString.contains(TEST_ERROR_RESPONSE) || fromString.contains(TEST_2X_ACK)) {
sendMessage(req.getApplicationSession(), sipFactory, "ackReceived", null);
return;
}
if(getServletContext().getInitParameter("changeKeepAliveTimeout")!= null) {
timerService.createTimer(sipFactory.createApplicationSession(), Long.valueOf(getServletContext().getInitParameter("timeout")), false, "" + req.getInitialRemotePort());
}
}
@Override
protected void doSuccessResponse(SipServletResponse resp)
throws ServletException, IOException {
// This is for the REGISTER CSeq test
final String fromString = resp.getFrom().toString();
if(resp.getMethod().equalsIgnoreCase("REGISTER") && !fromString.contains(TEST_REGISTER_NO_CONTACT)) {
int cseq = Integer.parseInt(resp.getRequest().getHeader("CSeq").substring(0,1));
if(cseq < 4) {
SipApplicationSession appSession = sipFactory.createApplicationSession();
// Put some delay as per http://groups.google.com/group/mobicents-public/browse_thread/thread/70f472ca111baccf
timerService.createTimer(appSession, 15000L, false, (Serializable) resp);
}
return;
}
if(!"BYE".equalsIgnoreCase(resp.getMethod()) && !"MESSAGE".equalsIgnoreCase(resp.getMethod())) {
resp.createAck().send();
resp.getSession(false).createRequest("BYE").send();
}
}
@Override
protected void doErrorResponse(SipServletResponse response)
throws ServletException, IOException {
SipFactory sipFactory = (SipFactory) getServletContext().getAttribute(SIP_FACTORY);
if(response.getStatus() == SipServletResponse.SC_UNAUTHORIZED ||
response.getStatus() == SipServletResponse.SC_PROXY_AUTHENTICATION_REQUIRED) {
// Avoid re-sending if the auth repeatedly fails.
if(!"true".equals(getServletContext().getAttribute("FirstResponseRecieved")))
{
getServletContext().setAttribute("FirstResponseRecieved", "true");
AuthInfo authInfo = sipFactory.createAuthInfo();
authInfo.addAuthInfo(response.getStatus(), "sip-servlets-realm", "user", "pass");
SipServletRequest challengeRequest = null;
String fromString = response.getFrom().toString();
if(fromString.contains(TEST_REGISTER_SAVED_SESSION)) {
// registerSipSession = response.getSession();
challengeRequest = registerSipSession.createRequest(
response.getMethod());
} else {
challengeRequest = response.getSession().createRequest(
response.getMethod());
}
challengeRequest.addAuthHeader(response, authInfo);
challengeRequest.send();
}
}
logger.info("Got response: " + response);
}
/**
* {@inheritDoc}
*/
protected void doBye(SipServletRequest request) throws ServletException,
IOException {
int statusCode = SipServletResponse.SC_OK;
logger.info("Got BYE request: " + request);
if(TEST_IS_SEND_REINVITE_USERNAME.equalsIgnoreCase(((SipURI)request.getFrom().getURI()).getUser())) {
Integer nbOfAcks = (Integer) request.getSession().getAttribute("nbAcks");
if(nbOfAcks == null || nbOfAcks.intValue() != 2) {
logger.error("Number of ACK seen " + nbOfAcks + " sending Error Response");
statusCode = SipServletResponse.SC_DECLINE;
}
}
SipServletResponse sipServletResponse = request.createResponse(statusCode);
// Force fail by not sending OK if the doBranchResponse is called. In non-proxy app
// this would be wrong.
if(!"true".equals(request.getApplicationSession().getAttribute("doBranchResponse")))
sipServletResponse.send();
}
@Override
protected void doCancel(SipServletRequest request) throws ServletException,
IOException {
logger.info("Got CANCEL request: " + request);
SipFactory sipFactory = (SipFactory)getServletContext().getAttribute(SIP_FACTORY);
try {
SipServletRequest sipServletRequest = sipFactory.createRequest(
sipFactory.createApplicationSession(),
"MESSAGE",
"sip:[email protected]",
"sip:[email protected]");
SipURI sipUri=sipFactory.createSipURI("receiver", "" + System.getProperty("org.mobicents.testsuite.testhostaddr") + ":5080");
sipServletRequest.setRequestURI(sipUri);
sipServletRequest.setContentLength(CANCEL_RECEIVED.length());
sipServletRequest.setContent(CANCEL_RECEIVED, CONTENT_TYPE);
sipServletRequest.send();
} catch (ServletParseException e) {
logger.error("Exception occured while parsing the addresses",e);
} catch (IOException e) {
logger.error("Exception occured while sending the request",e);
}
}
@Override
protected void doRegister(SipServletRequest req) throws ServletException,
IOException {
Address contact = req.getAddressHeader("Contact");
contact.setExpires(3600);
logger.info("REGISTER Contact Address.toString = " + contact.toString());
int response = SipServletResponse.SC_OK;
if(!(";expires=3600").equals(contact.toString())) {
response = SipServletResponse.SC_SERVER_INTERNAL_ERROR;
}
SipServletResponse resp = req.createResponse(response);
if(req.getFrom().toString().contains("authenticationInfoHeader")) {
resp = req.createResponse(SipServletResponse.SC_UNAUTHORIZED);
resp.addHeader(AuthenticationInfoHeader.NAME,
"NTLM rspauth=\"01000000000000005CD422F0C750C7C6\",srand=\"0B9D33A2\",snum=\"1\",opaque=\"BCDC0C9D\",qop=\"auth\",targetname=\"server.contoso.com\",realm=\"SIP Communications Service\"");
}
resp.send();
}
@Override
protected void doInfo(SipServletRequest req) throws ServletException,
IOException {
String content = (String) req.getContent();
int response = SipServletResponse.SC_OK;
if(content != null) {
req.getSession().setAttribute("mutable", content);
try {
Thread.sleep(5000);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
if(!content.equals(req.getSession().getAttribute("mutable")))
response = SipServletResponse.SC_SERVER_INTERNAL_ERROR;
} else {
SipURI outboundInterface = (SipURI) sipFactory.createURI("sip:" + req.getInitialRemoteAddr()+ ":" + req.getLocalPort() + ";transport=" + req.getTransport());
((SipSessionExt)req.getSession()).setOutboundInterface(outboundInterface);
}
SipServletResponse resp = req.createResponse(response);
resp.send();
}
// SipErrorListener methods
/**
* {@inheritDoc}
*/
public void noAckReceived(SipErrorEvent ee) {
logger.error("noAckReceived.");
sendMessage(ee.getRequest().getApplicationSession(), sipFactory, "noAckReceived", null);
}
/**
* {@inheritDoc}
*/
public void noPrackReceived(SipErrorEvent ee) {
logger.error("noPrackReceived.");
}
public void timeout(ServletTimer timer) {
Serializable info = timer.getInfo();
if(info instanceof SipServletResponse) {
SipServletResponse sipServletResponse = (SipServletResponse)timer.getInfo();
if(sipServletResponse.getMethod().equals("REGISTER")) {
// Check if the session remains in INITIAL state, if not, the test will fail for missing registers
if(sipServletResponse.getSession().getState().equals(State.INITIAL)) {
// String fromString = sipServletResponse.getFrom().toString();
// if(fromString.contains(TEST_REGISTER_SAVED_SESSION)) {
//// registerSipSession = resp.getSession();
// try {
// sendRegister();
// } catch (ServletParseException e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
// } catch (IOException e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
// }
// } else {
try {
sendRegister(sipServletResponse.getSession(), false);
} catch (ServletParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
// }
}
} else {
try {
sipServletResponse.send();
} catch (IOException e) {
logger.error("Unexpected exception while sending the OK", e);
}
}
} else if(info instanceof SipSession){
try {
((SipSession)info).createRequest("BYE").send();
} catch (IOException e) {
e.printStackTrace();
}
} else if (info instanceof String) {
String port = (String)info;
SipConnector[] sipConnectors = (SipConnector[]) getServletContext().getAttribute("org.mobicents.servlet.sip.SIP_CONNECTORS");
for (SipConnector sipConnector : sipConnectors) {
if(sipConnector.getIpAddress().equals(System.getProperty("org.mobicents.testsuite.testhostaddr")) && sipConnector.getPort() == 5070 && sipConnector.getTransport().equalsIgnoreCase("TCP")) {
try {
boolean changed = sipConnector.setKeepAliveTimeout(System.getProperty("org.mobicents.testsuite.testhostaddr"), Integer.valueOf(port), Long.valueOf(getServletContext().getInitParameter("changeKeepAliveTimeout")));
logger.info("SipConnector timeoutvalue changed " + getServletContext().getInitParameter("changeKeepAliveTimeout") + " changed " + changed + "for " + System.getProperty("org.mobicents.testsuite.testhostaddr") +":"+ Integer.valueOf(port));
break;
} catch (Exception e) {
e.printStackTrace();
}
}
}
}
}
private void sendRegister() throws ServletParseException, IOException {
SipServletRequest register = null;
if (registerSipSession != null) {
logger.info("saved session instance : " + registerSipSession);
logger.info("session attribute is : " + registerSipSession.getAttribute("attribute"));
register = registerSipSession.createRequest("REGISTER");
} else {
SipApplicationSession app = sipFactory.createApplicationSession();
register = sipFactory.createRequest(app, "REGISTER", "sip:[email protected]", "sip:you@" + System.getProperty("org.mobicents.testsuite.testhostaddr") + ":5058");
Parameterable contact = sipFactory.createParameterable("sip:john@" + System.getProperty("org.mobicents.testsuite.testhostaddr") + ":6090;expires=900");
register.addParameterableHeader("Contact", contact, true);
registerSipSession = register.getSession();
logger.info("saved session instance : " + registerSipSession);
registerSipSession.setAttribute("attribute", "value");
}
register.setHeader("Expires", "3600");
register.setHeader("test", "test");
register.send();
}
private void sendRegister(SipSession sipSession, boolean removeContact) throws ServletParseException, IOException {
SipServletRequest register = null;
if (sipSession != null) {
register = sipSession.createRequest("REGISTER");
} else {
SipApplicationSession app = sipFactory.createApplicationSession();
register = sipFactory.createRequest(app, "REGISTER", "sip:[email protected]", "sip:you@" + System.getProperty("org.mobicents.testsuite.testhostaddr") + ":5058");
Parameterable contact = sipFactory.createParameterable("sip:john@" + System.getProperty("org.mobicents.testsuite.testhostaddr") + ":6090;expires=900");
register.addParameterableHeader("Contact", contact, true);
}
register.setHeader("Expires", "3600");
register.setHeader("test", "test");
if(removeContact) {
register.removeHeader("Contact");
}
register.send();
}
public void sipConnectorAdded(SipConnector connector) {
logger.info(connector + " added" );
if(connector.getTransport().equalsIgnoreCase(ListeningPoint.TCP) && connector.getPort() == 5072) {
// Issue 1161
sendMessage(sipFactory.createApplicationSession(), sipFactory, "sipConnectorAdded", ListeningPoint.UDP);
sendMessage(sipFactory.createApplicationSession(), sipFactory, "sipConnectorAdded", connector.getTransport());
} else if(connector.getPort() != 5072) {
sendMessage(sipFactory.createApplicationSession(), sipFactory, "sipConnectorAdded", connector.getTransport());
}
}
public void sipConnectorRemoved(SipConnector connector) {
logger.info(connector + " removed" );
sendMessage(sipFactory.createApplicationSession(), sipFactory, "sipConnectorRemoved", connector.getTransport());
}
/**
* @param sipApplicationSession
* @param storedFactory
*/
public static void sendMessage(SipApplicationSession sipApplicationSession,
SipFactory storedFactory, String content, String transport) {
try {
SipServletRequest sipServletRequest = storedFactory.createRequest(
sipApplicationSession,
"MESSAGE",
"sip:[email protected]",
"sip:[email protected]");
sipServletRequest.addHeader("Ext", "Test 1, 2 ,3");
SipURI sipUri = storedFactory.createSipURI("receiver", "" + System.getProperty("org.mobicents.testsuite.testhostaddr") + ":5080");
if(transport != null) {
if(transport.equalsIgnoreCase(ListeningPoint.TCP)) {
sipUri = storedFactory.createSipURI("receiver", "" + System.getProperty("org.mobicents.testsuite.testhostaddr") + ":5081");
}
sipUri.setTransportParam(transport);
}
sipServletRequest.setRequestURI(sipUri);
sipServletRequest.setContentLength(content.length());
sipServletRequest.setContent(content, CONTENT_TYPE);
sipServletRequest.send();
} catch (ServletParseException e) {
logger.error("Exception occured while parsing the addresses",e);
} catch (IOException e) {
logger.error("Exception occured while sending the request",e);
}
}
@Override
public void destroy() {
if(inviteSipSession != null && inviteSipSession.isValid()) {
try {
inviteSipSession.createRequest("BYE").send();
} catch (IOException e) {
logger.error("Exception occured while sending the request",e);
}
}
super.destroy();
}
public void sessionCreated(SipSessionEvent se) {
// TODO Auto-generated method stub
}
public void sessionDestroyed(SipSessionEvent se) {
// TODO Auto-generated method stub
}
public void sessionReadyToInvalidate(SipSessionEvent se) {
if(se.getSession().getApplicationSession().getAttribute(TEST_ERROR_RESPONSE) != null) {
sendMessage(sipFactory.createApplicationSession(), sipFactory, "sipSessionReadyToInvalidate", null);
}
}
public void sessionCreated(SipApplicationSessionEvent ev) {
// TODO Auto-generated method stub
}
public void sessionDestroyed(SipApplicationSessionEvent ev) {
// TODO Auto-generated method stub
}
public void sessionExpired(SipApplicationSessionEvent event) {
if(logger.isInfoEnabled()) {
logger.info("Distributable Simple Servlet: sip app session " + event.getApplicationSession().getId() + " expired");
}
Iterator sipSessionsIt = (Iterator) event.getApplicationSession().getSessions("SIP");
if(sipSessionsIt.hasNext()) {
SipSession sipSession = sipSessionsIt.next();
if(sipSession != null && sipSession.getAttribute(TEST_BYE_ON_EXPIRE)!=null)
{
if(sipSession != null && sipSession.isValid() && !State.TERMINATED.equals(sipSession.getState())) {
try {
sipSession.createRequest("BYE").send();
} catch (IOException e) {
logger.error("An unexpected exception occured while sending the BYE", e);
}
}
}
if(sipSession != null && sipSession.getAttribute(TEST_EXCEPTION_ON_EXPIRE)!=null) {
Integer expirations = (Integer) sipSession.getAttribute("expirations");
if(expirations == null) expirations = 1;
sipSession.setAttribute("expirations", expirations + 1);
if(expirations>1) {
logger.fatal("TOO MANY EXPIRATIONS");
try {
new File("expirationFailure.tmp").createNewFile();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
throw new IllegalStateException();
}
}
}
public void sessionReadyToInvalidate(SipApplicationSessionEvent ev) {
if(ev.getApplicationSession().getAttribute(TEST_ERROR_RESPONSE) != null) {
sendMessage(sipFactory.createApplicationSession(), sipFactory, "sipAppSessionReadyToInvalidate", null);
}
}
public void servletInitialized(SipServletContextEvent ce) {
String byeDelayString = getServletContext().getInitParameter("byeDelay");
if(byeDelayString != null) {
timeout= Integer.parseInt(byeDelayString);
}
}
@Override
public void onKeepAliveTimeout(SipConnector connector, String peerAddress,
int peerPort) {
logger.error("SipConnector " + connector + " remotePeer " + peerAddress +":"+ peerPort);
sendMessage(sipFactory.createApplicationSession(), sipFactory, "shootme onKeepAliveTimeout", "tcp");
}
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