/** Tests sending a request from a ClientTransaction. */
public void testSendRequest() {
try {
Request invite = createTiInviteRequest(null, null, null);
RequestEvent receivedRequestEvent = null;
ClientTransaction tran = null;
try {
tran = tiSipProvider.getNewClientTransaction(invite);
eventCollector.collectRequestEvent(riSipProvider);
tran.sendRequest();
waitForMessage();
receivedRequestEvent = eventCollector.extractCollectedRequestEvent();
assertNotNull("The sent request was not received by the RI!", receivedRequestEvent);
assertNotNull(
"The sent request was not received by the RI!", receivedRequestEvent.getRequest());
} catch (TransactionUnavailableException exc) {
throw new TiUnexpectedError(
"A TransactionUnavailableException was thrown while trying to "
+ "create a new client transaction",
exc);
} catch (SipException exc) {
exc.printStackTrace();
fail("The SipException was thrown while trying to send the request.");
} catch (TooManyListenersException exc) {
throw new TckInternalError(
"A TooManyListenersException was thrown while trying "
+ "to add a SipListener to an RI SipProvider",
exc);
}
} catch (Throwable exc) {
exc.printStackTrace();
fail(exc.getClass().getName() + ": " + exc.getMessage());
}
assertTrue(new Exception().getStackTrace()[0].toString(), true);
}
/**
* Creates and sends a SUBSCRIBE request to the subscription <tt>Address</tt>/Request URI of a
* specific <tt>Subscription</tt> in order to request receiving event notifications and adds the
* specified <tt>Subscription</tt> to the list of subscriptions managed by this instance. The
* added <tt>Subscription</tt> may later receive notifications to process the <tt>Request</tt>s
* and/or <tt>Response</tt>s which constitute the signaling session associated with it. If the
* attempt to create and send the SUBSCRIBE request fails, the specified <tt>Subscription</tt> is
* not added to the list of subscriptions managed by this instance.
*
* @param subscription a <tt>Subscription</tt> which specifies the properties of the SUBSCRIBE
* request to be created and sent, to be added to the list of subscriptions managed by this
* instance
* @throws OperationFailedException if we fail constructing or sending the subscription request.
*/
public void subscribe(Subscription subscription) throws OperationFailedException {
Dialog dialog = subscription.getDialog();
if ((dialog != null) && DialogState.TERMINATED.equals(dialog.getState())) dialog = null;
// create the subscription
ClientTransaction subscribeTransaction = null;
try {
subscribeTransaction =
(dialog == null)
? createSubscription(subscription, subscriptionDuration)
: createSubscription(subscription, dialog, subscriptionDuration);
} catch (OperationFailedException ex) {
ProtocolProviderServiceSipImpl.throwOperationFailedException(
"Failed to create the subscription", OperationFailedException.INTERNAL_ERROR, ex, logger);
}
// we register the contact to find him when the OK will arrive
CallIdHeader callIdHeader =
(CallIdHeader) subscribeTransaction.getRequest().getHeader(CallIdHeader.NAME);
String callId = callIdHeader.getCallId();
addSubscription(callId, subscription);
// send the message
try {
if (dialog == null) subscribeTransaction.sendRequest();
else dialog.sendRequest(subscribeTransaction);
} catch (SipException ex) {
// this contact will never been accepted or rejected
removeSubscription(callId, subscription);
ProtocolProviderServiceSipImpl.throwOperationFailedException(
"Failed to send the subscription", OperationFailedException.NETWORK_FAILURE, ex, logger);
}
}
/**
* Attempts to re-generate the corresponding request with the proper credentials.
*
* @param clientTransaction the corresponding transaction
* @param response the challenge
* @param jainSipProvider the provider that received the challenge
* @throws OperationFailedException if processing the authentication challenge fails.
*/
private void processAuthenticationChallenge(
ClientTransaction clientTransaction, Response response, SipProvider jainSipProvider)
throws OperationFailedException {
try {
if (logger.isDebugEnabled()) logger.debug("Authenticating a message request.");
ClientTransaction retryTran = null;
// we synch here to protect seqN increment
synchronized (this) {
retryTran =
sipProvider
.getSipSecurityManager()
.handleChallenge(response, clientTransaction, jainSipProvider, seqN++);
}
if (retryTran == null) {
if (logger.isTraceEnabled()) logger.trace("No password supplied or error occured!");
return;
}
retryTran.sendRequest();
return;
} catch (Exception exc) {
logger.error("We failed to authenticate a message request.", exc);
throw new OperationFailedException(
"Failed to authenticate" + "a message request",
OperationFailedException.INTERNAL_ERROR,
exc);
}
}
public void processResponse(ResponseEvent responseReceivedEvent) {
// Log.info("Registering response...." + sipCallId);
Response response = (Response) responseReceivedEvent.getResponse();
int statusCode = response.getStatusCode();
String method = ((CSeqHeader) response.getHeader(CSeqHeader.NAME)).getMethod();
Log.debug("Got response " + response);
if (statusCode == Response.OK) {
isRegistered = true;
Log.info(
"Voice bridge successfully registered with "
+ registrar
+ " for "
+ proxyCredentials.getXmppUserName());
PluginImpl.sipRegisterStatus = "Registered ok with " + proxyCredentials.getHost();
sipServerCallback.removeSipListener(sipCallId);
} else if (statusCode == Response.UNAUTHORIZED
|| statusCode == Response.PROXY_AUTHENTICATION_REQUIRED) {
if (method.equals(Request.REGISTER)) {
CSeqHeader cseq = (CSeqHeader) response.getHeader(CSeqHeader.NAME);
if (cseq.getSequenceNumber() < 2) {
ClientTransaction regTrans =
SipService.handleChallenge(
response, responseReceivedEvent.getClientTransaction(), proxyCredentials);
if (regTrans != null) {
try {
regTrans.sendRequest();
} catch (Exception e) {
Log.info("Registration failed, cannot send transaction " + e);
PluginImpl.sipRegisterStatus = "Registration error " + e.toString();
}
} else {
Log.info("Registration failed, cannot create transaction");
PluginImpl.sipRegisterStatus = "Registration cannot create transaction";
}
} else {
Log.info("Registration failed " + responseReceivedEvent);
PluginImpl.sipRegisterStatus = "Registration failed";
}
}
} else {
Log.info("Unrecognized response: " + response);
}
}
public void sendCancel() {
try {
System.out.println("Sending cancel");
Request cancelRequest = inviteTid.createCancel();
ClientTransaction cancelTid = sipProvider.getNewClientTransaction(cancelRequest);
cancelTid.sendRequest();
} catch (Exception ex) {
ex.printStackTrace();
}
}
public void processResponse(ResponseEvent responseEvent) {
if (responseEvent.getResponse().getStatusCode() == 200) {
SIPClientTransaction sipClientTx =
(SIPClientTransaction) responseEvent.getClientTransaction();
if (sipClientTx != null && Request.INVITE.equals(sipClientTx.getMethod())) {
try {
ClientTransaction inviteTid =
sipProvider.getNewClientTransaction(sipClientTx.createAck());
inviteTid.sendRequest();
} catch (Exception e) {
throw new RuntimeException(e);
}
}
}
}
/**
* Sends <tt>messageRequest</tt> to the specified destination and logs <tt>messageContent</tt> for
* later use.
*
* @param messageRequest the <tt>SipRequest</tt> that we are about to send.
* @param to the Contact that we are sending <tt>messageRequest</tt> to.
* @param messageContent the SC <tt>Message</tt> that was used to create the <tt>Request</tt> .
* @throws TransactionUnavailableException if we fail creating the transaction required to send
* <tt>messageRequest</tt>.
* @throws SipException if we fail sending <tt>messageRequest</tt>.
*/
void sendMessageRequest(Request messageRequest, Contact to, Message messageContent)
throws TransactionUnavailableException, SipException {
// Transaction
ClientTransaction messageTransaction;
SipProvider jainSipProvider = this.sipProvider.getDefaultJainSipProvider();
messageTransaction = jainSipProvider.getNewClientTransaction(messageRequest);
// send the message
messageTransaction.sendRequest();
// we register the reference to this message to retrieve it when
// we'll receive the response message
String key = ((CallIdHeader) messageRequest.getHeader(CallIdHeader.NAME)).getCallId();
this.sentMsg.put(key, messageContent);
}
public void unregister() throws IOException {
if (!isRegistered) {
return;
}
cancelPendingRegistrations();
isRegistered = false;
if (this.registerRequest == null) {
Log.info("Couldn't find the initial register request");
throw new IOException("Couldn't find the initial register request");
}
Request unregisterRequest = (Request) registerRequest.clone();
try {
unregisterRequest.getExpires().setExpires(0);
CSeqHeader cSeqHeader = (CSeqHeader) unregisterRequest.getHeader(CSeqHeader.NAME);
// [issue 1] - increment registration cseq number
// reported by - Roberto Tealdi <*****@*****.**>
cSeqHeader.setSequenceNumber(cSeqHeader.getSequenceNumber() + 1);
} catch (InvalidArgumentException e) {
Log.info("Unable to set Expires Header " + e.getMessage());
return;
}
ClientTransaction unregisterTransaction = null;
try {
unregisterTransaction = sipProvider.getNewClientTransaction(unregisterRequest);
} catch (TransactionUnavailableException e) {
throw new IOException("Unable to create a unregister transaction " + e.getMessage());
}
try {
unregisterTransaction.sendRequest();
} catch (SipException e) {
Log.info("Faied to send unregister request " + e.getMessage());
return;
}
}
private void register() throws IOException {
Log.info("Registering with " + registrar);
FromHeader fromHeader = getFromHeader();
Address fromAddress = fromHeader.getAddress();
// Request URI
SipURI requestURI = null;
try {
requestURI = addressFactory.createSipURI(null, registrar);
} catch (ParseException e) {
throw new IOException("Bad registrar address:" + registrar + " " + e.getMessage());
}
// requestURI.setPort(registrarPort);
try {
requestURI.setTransportParam(sipProvider.getListeningPoint().getTransport());
} catch (ParseException e) {
throw new IOException(
sipProvider.getListeningPoint().getTransport()
+ " is not a valid transport! "
+ e.getMessage());
}
CallIdHeader callIdHeader = sipProvider.getNewCallId();
CSeqHeader cSeqHeader = null;
try {
cSeqHeader = headerFactory.createCSeqHeader(1, Request.REGISTER);
} catch (ParseException e) {
// Should never happen
throw new IOException("Corrupt Sip Stack " + e.getMessage());
} catch (InvalidArgumentException e) {
// Should never happen
throw new IOException("The application is corrupt ");
}
ToHeader toHeader = null;
try {
String proxyWorkAround = System.getProperty("com.sun.mc.softphone.REGISTRAR_WORKAROUND");
if (proxyWorkAround != null && proxyWorkAround.toUpperCase().equals("TRUE")) {
SipURI toURI = (SipURI) (requestURI.clone());
toURI.setUser(System.getProperty("user.name"));
toHeader = headerFactory.createToHeader(addressFactory.createAddress(toURI), null);
} else {
toHeader = headerFactory.createToHeader(fromAddress, null);
}
} catch (ParseException e) {
throw new IOException(
"Could not create a To header for address:"
+ fromHeader.getAddress()
+ " "
+ e.getMessage());
}
ArrayList viaHeaders = getLocalViaHeaders();
MaxForwardsHeader maxForwardsHeader = getMaxForwardsHeader();
Request request = null;
try {
request =
messageFactory.createRequest(
requestURI,
Request.REGISTER,
callIdHeader,
cSeqHeader,
fromHeader,
toHeader,
viaHeaders,
maxForwardsHeader);
} catch (ParseException e) {
throw new IOException("Could not create the register request! " + e.getMessage());
}
ExpiresHeader expHeader = null;
for (int retry = 0; retry < 2; retry++) {
try {
expHeader = headerFactory.createExpiresHeader(expires);
} catch (InvalidArgumentException e) {
if (retry == 0) {
continue;
}
throw new IOException(
"Invalid registrations expiration parameter - " + expires + " " + e.getMessage());
}
}
request.addHeader(expHeader);
ContactHeader contactHeader = getRegistrationContactHeader();
request.addHeader(contactHeader);
try {
SipURI routeURI =
(SipURI) addressFactory.createURI("sip:" + proxyCredentials.getProxy() + ";lr");
RouteHeader routeHeader =
headerFactory.createRouteHeader(addressFactory.createAddress(routeURI));
request.addHeader(routeHeader);
} catch (Exception e) {
Log.error("Creating registration route error ", e);
}
ClientTransaction regTrans = null;
try {
regTrans = sipProvider.getNewClientTransaction(request);
} catch (TransactionUnavailableException e) {
throw new IOException(
"Could not create a register transaction!\n"
+ "Check that the Registrar address is correct! "
+ e.getMessage());
}
try {
sipCallId = callIdHeader.getCallId();
sipServerCallback.addSipListener(sipCallId, this);
registerRequest = request;
regTrans.sendRequest();
Log.debug("Sent register request " + registerRequest);
if (expires > 0) {
scheduleReRegistration();
}
} catch (Exception e) {
throw new IOException("Could not send out the register request! " + e.getMessage());
}
this.registerRequest = request;
}
public void processResponse(ResponseEvent responseReceivedEvent) {
/// System.out.println("=> BUNDLE: br.ufes.inf.ngn.televoto.client.logic | CLASS: LogicListener
// | METOD: processResponse ");//By Ju
try {
Response myResponse = responseReceivedEvent.getResponse();
logger.info("<<< " + myResponse.toString());
ClientTransaction thisClientTransaction = responseReceivedEvent.getClientTransaction();
int myStatusCode = myResponse.getStatusCode();
switch (status) {
case WAIT_PROV:
if (!thisClientTransaction.equals(myClientTransaction))
myClientTransaction = thisClientTransaction;
if (myStatusCode < 200) {
status = WAIT_FINAL;
myDialog = thisClientTransaction.getDialog();
} else if (myStatusCode < 300) {
myDialog = thisClientTransaction.getDialog();
CSeqHeader originalCSeq =
(CSeqHeader) myClientTransaction.getRequest().getHeader(CSeqHeader.NAME);
long numseq = originalCSeq.getSeqNumber();
Request myAck = myDialog.createAck(numseq);
myAck.addHeader(myContactHeader);
myDialog.sendAck(myAck);
// logger.info(">>> "+myAck.toString());
status = ESTABLISHED;
byte[] cont = (byte[]) myResponse.getContent();
answerInfo = mySdpManager.getSdp(cont);
} else {
if (myStatusCode == 401) {
} else {
status = IDLE;
CSeqHeader originalCSeq =
(CSeqHeader) myClientTransaction.getRequest().getHeader(CSeqHeader.NAME);
long numseq = originalCSeq.getSeqNumber();
Request myAck = myDialog.createAck(numseq);
myAck.addHeader(myContactHeader);
myDialog.sendAck(myAck);
// logger.info(">>> "+myAck.toString());
}
}
break;
case WAIT_FINAL:
if (!thisClientTransaction.equals(myClientTransaction))
myClientTransaction = thisClientTransaction;
if (myStatusCode < 200) {
status = WAIT_FINAL;
myDialog = thisClientTransaction.getDialog();
} else if (myStatusCode < 300) {
if (useQueue.equals("yes")) {
status = IDLE;
} else {
status = ESTABLISHED;
}
myDialog = thisClientTransaction.getDialog();
CSeqHeader originalCSeq =
(CSeqHeader) myClientTransaction.getRequest().getHeader(CSeqHeader.NAME);
long numseq = originalCSeq.getSeqNumber();
Request myAck = myDialog.createAck(numseq); // Aquiiii
myAck.addHeader(myContactHeader);
myDialog.sendAck(myAck);
// logger.info(">>> "+myAck.toString());
byte[] cont = (byte[]) myResponse.getContent();
answerInfo = mySdpManager.getSdp(cont);
} else {
// Cancelando requisição ao cliente
Request myCancelRequest = myClientTransaction.createCancel();
ClientTransaction myCancelClientTransaction =
mySipProvider.getNewClientTransaction(myCancelRequest);
myCancelClientTransaction.sendRequest();
// logger.info(">>> " + myCancelRequest.toString());
status = IDLE;
}
break;
case REGISTERING:
if (!thisClientTransaction.equals(myClientTransaction))
myClientTransaction = thisClientTransaction;
if (myStatusCode == 200) {
status = IDLE;
if (!Unregistring) {
System.out.println(myName + ": Registrado");
// inserir captura de timestamp
// logger.info(myName + ";INVITE;" + getTime());
// Random gerador = new Random();
// int temp = gerador.nextInt(10);
// System.out.println(myName + ": Esperando " + temp + "segundos");
// Thread.sleep(temp);
System.out.println(myName + ": chamando " + destination);
SdpInfo offerInfo = new SdpInfo();
offerInfo.IpAddress = myIP;
offerInfo.aport = myAudioPort;
offerInfo.aformat = 0;
byte[] content = mySdpManager.createSdp(offerInfo);
// Via
// ViaHeader comentei
myViaHeader = myHeaderFactory.createViaHeader(myIP, myPort, "udp", null);
myViaHeader.setRPort();
ArrayList viaHeaders = new ArrayList();
viaHeaders.add(myViaHeader);
// From
Address addressOfRecord = myAddressFactory.createAddress("<sip:" + myUserID + ">");
FromHeader myFromHeader = myHeaderFactory.createFromHeader(addressOfRecord, "456249");
// To
String dstURI[] = destination.split("@");
String dstSipAlias = dstURI[0];
Address destinationAddress =
myAddressFactory.createAddress("<sip:" + destination + ">");
javax.sip.address.URI myRequestURI = destinationAddress.getURI();
ToHeader myToHeader = myHeaderFactory.createToHeader(destinationAddress, null);
// MaxForwards
MaxForwardsHeader myMaxForwardsHeader = myHeaderFactory.createMaxForwardsHeader(70);
// Call-ID
CallIdHeader myCallIdHeader = mySipProvider.getNewCallId();
// CSeq
Random random = new Random();
CSeqHeader myCSeqHeader =
myHeaderFactory.createCSeqHeader(random.nextInt(1000) * 1L, "INVITE");
// Create SIP request
Request myRequest =
myMessageFactory.createRequest(
myRequestURI,
"INVITE",
myCallIdHeader,
myCSeqHeader,
myFromHeader,
myToHeader,
viaHeaders,
myMaxForwardsHeader);
// Contact
Address contactAddress =
myAddressFactory.createAddress(
"<sip:" + mySipAlias + "@" + myIP + ":" + myPort + ";transport=udp>");
myContactHeader = myHeaderFactory.createContactHeader(contactAddress);
myRequest.addHeader(myContactHeader);
// Allow
Allow myAllow = new Allow();
myAllow.setMethod(
"INVITE, ACK, CANCEL, BYE, MESSAGE, OPTIONS, NOTIFY, PRACK, UPDATE, REFER");
myRequest.addHeader(myAllow);
// Privacy
Privacy myPrivacy = new Privacy("none");
myRequest.addHeader(myPrivacy);
// PPreferredIdentity
HeaderFactoryImpl myHeaderFactoryImpl = new HeaderFactoryImpl();
PPreferredIdentityHeader myPPreferredIdentityHeader =
myHeaderFactoryImpl.createPPreferredIdentityHeader(
myAddressFactory.createAddress("sip:" + myName + '@' + myServer));
myRequest.addHeader(myPPreferredIdentityHeader);
// Route
Address routeAddress =
myAddressFactory.createAddress("sip:orig@scscf." + myServer + ":6060;lr");
// RouteHeader comentei
myRouteHeader = myHeaderFactory.createRouteHeader(routeAddress);
myRequest.addHeader(myRouteHeader);
// Para proxy funcionar
SipURI outboundProxyURI = myAddressFactory.createSipURI("proxy", myProxyIP);
outboundProxyURI.setLrParam();
outboundProxyURI.setPort(myProxyPort);
myRouteHeader =
myHeaderFactory.createRouteHeader(
myAddressFactory.createAddress(outboundProxyURI));
myRequest.addFirst(myRouteHeader);
// Content Type
ContentTypeHeader contentTypeHeader =
myHeaderFactory.createContentTypeHeader("application", "sdp");
myRequest.setContent(content, contentTypeHeader);
// ClientTransaction comentei aqui
myClientTransaction = mySipProvider.getNewClientTransaction(myRequest);
myClientTransaction.setRetransmitTimer(700);
myClientTransaction.sendRequest();
status = WAIT_PROV;
logger.info(">>> " + myRequest.toString());
} else {
this.setOff(mySipStack);
}
} else {
if (myStatusCode == 403) {
System.out.println("Problemas com credenciais!!!!\n");
} else if (myStatusCode == 401) {
myName = (String) this.getLocalName();
myUserID = (String) this.getLocalName() + "@" + myServer;
Address contactAddress =
myAddressFactory.createAddress("sip:" + myName + '@' + myIP + ":" + myPort);
myContactHeader = myHeaderFactory.createContactHeader(contactAddress);
myViaHeader = myHeaderFactory.createViaHeader(myIP, myPort, "udp", null);
fromAddress = myAddressFactory.createAddress(myName + " <sip:" + myUserID + ">");
Address registrarAddress = myAddressFactory.createAddress("sip:" + myServer);
Address registerToAddress = fromAddress;
Address registerFromAddress = fromAddress;
ToHeader myToHeader = myHeaderFactory.createToHeader(registerToAddress, null);
FromHeader myFromHeader =
myHeaderFactory.createFromHeader(registerFromAddress, "647554");
ArrayList myViaHeaders = new ArrayList();
myViaHeaders.add(myViaHeader);
// System.out.println("myClientTransaction.getRequest():"+
// myClientTransaction.getRequest());
CSeqHeader originalCSeq =
(CSeqHeader) myClientTransaction.getRequest().getHeader(CSeqHeader.NAME);
long numseq = originalCSeq.getSeqNumber();
MaxForwardsHeader myMaxForwardsHeader = myHeaderFactory.createMaxForwardsHeader(70);
CSeqHeader myCSeqHeader = myHeaderFactory.createCSeqHeader(numseq + 1L, "REGISTER");
CallIdHeader myCallID =
(CallIdHeader) myClientTransaction.getRequest().getHeader(CallIdHeader.NAME);
CallIdHeader myCallIDHeader = myCallID;
SipURI myRequestURI = (SipURI) registrarAddress.getURI();
Request myRegisterRequest =
myMessageFactory.createRequest(
myRequestURI,
"REGISTER",
myCallIDHeader,
myCSeqHeader,
myFromHeader,
myToHeader,
myViaHeaders,
myMaxForwardsHeader);
myRegisterRequest.addHeader(myContactHeader);
// Expires
ExpiresHeader myExpiresHeader;
if (Unregistring) {
myExpiresHeader = myHeaderFactory.createExpiresHeader(0);
myContactHeader.setExpires(0);
} else {
myExpiresHeader = myHeaderFactory.createExpiresHeader(60000);
}
myRegisterRequest.addHeader(myExpiresHeader);
// Allow
Allow myAllow = new Allow();
myAllow.setMethod(
"INVITE, ACK, CANCEL, BYE, MESSAGE, OPTIONS, NOTIFY, PRACK, UPDATE, REFER");
myRegisterRequest.addHeader(myAllow);
// Privacy
Privacy myPrivacy = new Privacy("none");
myRegisterRequest.addHeader(myPrivacy);
// PPreferredIdentity
HeaderFactoryImpl myHeaderFactoryImpl = new HeaderFactoryImpl();
PPreferredIdentityHeader myPPreferredIdentityHeader =
myHeaderFactoryImpl.createPPreferredIdentityHeader(
myAddressFactory.createAddress("sip:" + myName + '@' + myServer));
myRegisterRequest.addHeader(myPPreferredIdentityHeader);
// Supported
Supported mySupported = new Supported("path");
myRegisterRequest.addHeader(mySupported);
myWWWAuthenticateHeader =
Utils.makeAuthHeader(
myHeaderFactory, myResponse, myRegisterRequest, myUserID, myPassword);
myRegisterRequest.addHeader(myWWWAuthenticateHeader);
myClientTransaction = mySipProvider.getNewClientTransaction(myRegisterRequest);
myClientTransaction.sendRequest();
// logger.info(">>> "+myRegisterRequest.toString());
// System.out.println(">>> " + myRegisterRequest.toString());
status = REGISTERING;
}
}
break;
}
} catch (Exception excep) {
excep.printStackTrace();
}
}
public void processResponse(ResponseEvent responseEvent) {
Response response = responseEvent.getResponse();
ClientTransaction clientTransaction = responseEvent.getClientTransaction();
CSeqHeader cseqHeader = (CSeqHeader) response.getHeader(CSeqHeader.NAME);
logger.debug("***** Response: " + response.getStatusCode() + " received by UA *****");
logger.debug(response);
logger.debug("***** Response dispatched *****");
if (response.getStatusCode() == Response.PROXY_AUTHENTICATION_REQUIRED
|| response.getStatusCode() == Response.UNAUTHORIZED) {
if (clientTransaction == null) {
logger.info("Bad username ?");
} else {
try {
logger.debug("IMUserAgent, processResponse(), Credentials to provide!");
// WE start the authentication process!!!
// Let's get the Request related to this response:
Request clonedRequest = (Request) clientTransaction.getRequest().clone();
if (clonedRequest == null) {
logger.debug(
"IMUserAgent, processResponse(), the request "
+ " that caused the 407 has not been retrieved!!! Return cancelled!");
} else {
// Let's increase the Cseq:
cseqHeader = (CSeqHeader) clonedRequest.getHeader(CSeqHeader.NAME);
cseqHeader.setSequenceNumber(cseqHeader.getSequenceNumber() + 1);
// Let's add a Proxy-Authorization header:
// We send the informations stored:
FromHeader fromHeader = (FromHeader) clonedRequest.getHeader(FromHeader.NAME);
String fromURI = fromHeader.getAddress().getURI().toString();
Header header;
if (fromURI.equals(getLocalURI())) {
header = authenticationProcess.getHeader(response);
} else {
String fromAddress = IMUtilities.getUsernameFromURI(fromURI);
logger.info("Fetching credentials dor user: "******"ERROR, user not found");
header = null;
}
}
if (header == null) {
logger.debug(
"IMUserAgent, processResponse(), Proxy-Authorization "
+ " header is null, the request is not resent");
} else {
clonedRequest.setHeader(header);
ClientTransaction newClientTransaction =
getSipProvider().getNewClientTransaction(clonedRequest);
newClientTransaction.sendRequest();
logger.debug(
"IMUserAgent, processResponse(), REGISTER "
+ "with credentials sent:\n"
+ clonedRequest);
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
} else {
if (cseqHeader.getMethod().equals("REGISTER")) {
// logger.info("REGISTER Response received");
sipRC.processResponse(responseEvent);
} else if (cseqHeader.getMethod().equals("ACK")) {
} else if (cseqHeader.getMethod().equals("MESSAGE")) {
sipMC.processResponse(responseEvent);
}
}
}
public void setup() {
/// System.out.println("=> BUNDLE: br.ufes.inf.ngn.televoto.client.logic | CLASS: LogicListener
// | METOD: setup ");//By Ju
try {
// String log4jConfPath = "//etc//osgi//log4j.properties"; //comentei
// PropertyConfigurator.configure(log4jConfPath);
if (!Unregistring) { // Se é um registro
Object parametros[] = new Object[9];
parametros = getArguments();
myDataSource = Activator.ds;
myServer = (String) parametros[3];
destination = (String) parametros[6];
dialTimes = (Integer) parametros[7];
useQueue = (String) parametros[8];
try {
myIP = InetAddress.getLocalHost().getHostAddress();
} catch (UnknownHostException e) {
e.printStackTrace();
}
mySipAlias = (String) parametros[0];
myName = (String) this.getLocalName();
myUserID = (String) parametros[1];
;
myPassword = (String) parametros[5];
myPort = (Integer) parametros[2];
myAudioPort = (Integer) parametros[4];
myProxyIP = (String) parametros[9];
myProxyPort = (Integer) parametros[10];
afmt = Activator.afmt;
mySipFactory = SipFactory.getInstance();
mySipFactory.setPathName("gov.nist");
}
mySdpManager = new SdpManager();
answerInfo = new SdpInfo();
offerInfo = new SdpInfo();
myProperties = new Properties();
myProperties.setProperty("javax.sip.STACK_NAME", myName);
myProperties.setProperty(
"javax.sip.OUTBOUND_PROXY", myProxyIP + ":" + myProxyPort + "/UDP"); // Proxy
mySipStack = mySipFactory.createSipStack(myProperties);
myMessageFactory = mySipFactory.createMessageFactory();
myHeaderFactory = mySipFactory.createHeaderFactory();
myAddressFactory = mySipFactory.createAddressFactory();
if (!Unregistring) {
myListeningPoint = mySipStack.createListeningPoint(myIP, myPort, "udp");
mySipProvider = mySipStack.createSipProvider(myListeningPoint);
mySipProvider.addSipListener(this);
}
myViaHeader = myHeaderFactory.createViaHeader(myIP, myPort, "udp", null);
Address routeAddress = myAddressFactory.createAddress("sip:" + myServer + ";lr");
myRouteHeader = myHeaderFactory.createRouteHeader(routeAddress);
fromAddress = myAddressFactory.createAddress(myName + " <sip:" + myUserID + ">");
Address registrarAddress = myAddressFactory.createAddress("sip:" + myServer);
Address registerToAddress = fromAddress;
Address registerFromAddress = fromAddress;
ToHeader myToHeader = myHeaderFactory.createToHeader(registerToAddress, null);
FromHeader myFromHeader = myHeaderFactory.createFromHeader(registerFromAddress, "647554");
ArrayList myViaHeaders = new ArrayList();
myViaHeaders.add(myViaHeader);
MaxForwardsHeader myMaxForwardsHeader = myHeaderFactory.createMaxForwardsHeader(70);
Random random = new Random();
CSeqHeader myCSeqHeader =
myHeaderFactory.createCSeqHeader(random.nextInt(1000) * 1L, "REGISTER");
CallIdHeader myCallIDHeader = mySipProvider.getNewCallId();
SipURI myRequestURI = (SipURI) registrarAddress.getURI();
Request myRegisterRequest =
myMessageFactory.createRequest(
myRequestURI,
"REGISTER",
myCallIDHeader,
myCSeqHeader,
myFromHeader,
myToHeader,
myViaHeaders,
myMaxForwardsHeader);
// Expires
ExpiresHeader myExpiresHeader;
if (Unregistring) {
myContactHeader.setExpires(0);
myExpiresHeader = myHeaderFactory.createExpiresHeader(0);
} else {
myExpiresHeader = myHeaderFactory.createExpiresHeader(60000);
}
myRegisterRequest.addHeader(myExpiresHeader);
// Allow
Allow myAllow = new Allow();
myAllow.setMethod("INVITE, ACK, CANCEL, BYE, MESSAGE, OPTIONS, NOTIFY, PRACK, UPDATE, REFER");
myRegisterRequest.addHeader(myAllow);
// Contact
Address contactAddress =
myAddressFactory.createAddress(
"sip:" + myName + '@' + myIP + ":" + myPort + ";transport=udp");
myContactHeader = myHeaderFactory.createContactHeader(contactAddress);
myRegisterRequest.addHeader(myContactHeader);
// Authorization
Authorization myAuthorization = new Authorization();
myAuthorization.setScheme("Digest");
myAuthorization.setUsername(myUserID);
myAuthorization.setRealm(myServer);
myAuthorization.setNonce("");
myAuthorization.setURI(myRegisterRequest.getRequestURI());
myAuthorization.setResponse("");
myRegisterRequest.addHeader(myAuthorization);
// PPreferredIdentity
HeaderFactoryImpl myHeaderFactoryImpl = new HeaderFactoryImpl();
PPreferredIdentityHeader myPPreferredIdentityHeader =
myHeaderFactoryImpl.createPPreferredIdentityHeader(
myAddressFactory.createAddress("sip:" + myName + '@' + myServer));
myRegisterRequest.addHeader(myPPreferredIdentityHeader);
// Privacy
Privacy myPrivacy = new Privacy("none");
myRegisterRequest.addHeader(myPrivacy);
// Supported
Supported mySupported = new Supported("path");
myRegisterRequest.addHeader(mySupported);
// Envia requisição SIP
myClientTransaction = mySipProvider.getNewClientTransaction(myRegisterRequest);
myClientTransaction.sendRequest();
// logger.info(myRegisterRequest.toString());
// System.out.println(">>> " + myRegisterRequest.toString());
status = REGISTERING;
} catch (Exception e) {
e.printStackTrace();
}
}
public void processRequest(RequestEvent requestReceivedEvent) {
/// System.out.println("=> BUNDLE: br.ufes.inf.ngn.televoto.client.logic | CLASS: LogicListener
// | METOD: processRequest ");//By Ju
String method;
Response myResponse;
ToHeader myToHeader;
Request myRequest = requestReceivedEvent.getRequest();
method = myRequest.getMethod();
// logger.info(myRequest.toString());
if (!method.equals("CANCEL")) {
myServerTransaction = requestReceivedEvent.getServerTransaction();
}
try {
switch (status) {
case WAIT_PROV:
status = WAIT_ACK;
System.out.println("Chamando....");
break;
case IDLE:
if (method.equals("INVITE")) {
if (myServerTransaction == null) {
myServerTransaction = mySipProvider.getNewServerTransaction(myRequest);
}
byte[] cont = (byte[]) myRequest.getContent();
offerInfo = mySdpManager.getSdp(cont);
answerInfo.IpAddress = myIP;
answerInfo.aport = myAudioPort;
answerInfo.aformat = offerInfo.aformat;
if (useQueue.equals("yes")) {
status = ESTABLISHED;
} else {
// envio do PROVISIONAL 180
myResponse = myMessageFactory.createResponse(180, myRequest);
myResponse.addHeader(myContactHeader);
myToHeader = (ToHeader) myResponse.getHeader("To");
myToHeader.setTag("454326");
myServerTransaction.sendResponse(myResponse);
myDialog = myServerTransaction.getDialog();
// logger.info(">>> "+myResponse.toString());
status = WAIT_ACK;
}
// inicio do envio do ACK ao cliente em confirmacao ao PROV_180 e envio do SDP
Request originalRequest = myServerTransaction.getRequest();
myResponse = myMessageFactory.createResponse(200, originalRequest);
// System.out.println(originalRequest.toString());
myToHeader = (ToHeader) myResponse.getHeader("To");
myResponse.addHeader(myContactHeader);
// SEND ANSWER SDP
ContentTypeHeader contentTypeHeader =
myHeaderFactory.createContentTypeHeader("application", "sdp");
byte[] content = mySdpManager.createSdp(answerInfo);
myResponse.setContent(content, contentTypeHeader);
// aguardando ACK do cliente
myServerTransaction.sendResponse(myResponse);
myDialog = myServerTransaction.getDialog();
new Timer().schedule(new MyTimerTask(this), 500000); // Aqui!!!
// logger.info(">>> " + myResponse.toString());
}
if (method.equals("OPTIONS")) {
if (myServerTransaction == null) {
myServerTransaction = mySipProvider.getNewServerTransaction(myRequest);
}
Request originalRequest = myServerTransaction.getRequest();
myResponse = myMessageFactory.createResponse(200, originalRequest);
myResponse.addHeader(myContactHeader);
myServerTransaction.sendResponse(myResponse);
}
break;
case ESTABLISHED:
if (method.equals("BYE")) {
// capturar o timestamp
// logger.info(myName + ";BYE;" + getTime());
System.out.println(myName + ": BYE");
myResponse = myMessageFactory.createResponse(200, myRequest);
myResponse.addHeader(myContactHeader);
myServerTransaction.sendResponse(myResponse);
// logger.info(">>> "+myResponse.toString());
if (ack == 1) {
ack = 0;
redial++;
if (redial <= dialTimes) {
// inserir captura timestamp
logger.info(myName + ";BYE;" + getTime());
System.out.println(myName + ": rediscagem " + redial + " para: " + destination);
String dstURI[] = destination.split("@");
String dstSipAlias = dstURI[0];
Address destinationAddress =
myAddressFactory.createAddress(dstSipAlias + " <sip:" + destination + ">");
javax.sip.address.URI myRequestURI = destinationAddress.getURI();
Address addressOfRecord =
myAddressFactory.createAddress(
mySipAlias + " <sip:" + mySipAlias + "@" + myIP + ":" + myPort + ">");
// HeaderFactory comentei
myHeaderFactory = mySipFactory.createHeaderFactory();
// ViaHeader comentei
myViaHeader = myHeaderFactory.createViaHeader(myIP, myPort, "udp", null);
ArrayList viaHeaders = new ArrayList();
viaHeaders.add(myViaHeader);
MaxForwardsHeader myMaxForwardsHeader = myHeaderFactory.createMaxForwardsHeader(70);
CallIdHeader myCallIdHeader = mySipProvider.getNewCallId();
CSeqHeader myCSeqHeader = myHeaderFactory.createCSeqHeader(1L, "INVITE");
FromHeader myFromHeader =
myHeaderFactory.createFromHeader(addressOfRecord, "456249");
myToHeader = myHeaderFactory.createToHeader(destinationAddress, null);
myRequest =
myMessageFactory.createRequest(
myRequestURI,
"INVITE",
myCallIdHeader,
myCSeqHeader,
myFromHeader,
myToHeader,
viaHeaders,
myMaxForwardsHeader);
Address contactAddress =
myAddressFactory.createAddress(
"<sip:" + mySipAlias + "@" + myIP + ":" + myPort + ">");
myContactHeader = myHeaderFactory.createContactHeader(contactAddress);
myRequest.addHeader(myContactHeader);
SdpInfo offerInfo = new SdpInfo();
offerInfo.IpAddress = myIP;
offerInfo.aport = myAudioPort;
offerInfo.aformat = 0;
ContentTypeHeader contentTypeHeader =
myHeaderFactory.createContentTypeHeader("application", "sdp");
byte[] content = mySdpManager.createSdp(offerInfo);
myRequest.setContent(content, contentTypeHeader);
// ClientTransaction Comentei aqui
myClientTransaction = mySipProvider.getNewClientTransaction(myRequest);
myClientTransaction.sendRequest();
logger.info(myName + ";INVITE;" + getTime());
// System.out.println(myRequest);
status = WAIT_PROV;
} else {
status = IDLE;
System.out.println(myName + ": pronto.");
}
} else ack++;
}
break;
case RINGING:
if (method.equals("CANCEL")) {
ServerTransaction myCancelServerTransaction =
requestReceivedEvent.getServerTransaction();
Request originalRequest = myServerTransaction.getRequest();
myResponse = myMessageFactory.createResponse(487, originalRequest);
myServerTransaction.sendResponse(myResponse);
Response myCancelResponse = myMessageFactory.createResponse(200, myRequest);
myCancelServerTransaction.sendResponse(myCancelResponse);
// logger.info(">>> "+myResponse.toString());
// logger.info(">>> "+myCancelResponse.toString());
status = IDLE;
}
break;
case WAIT_ACK:
if (method.equals("ACK")) {
status = ESTABLISHED;
System.out.println("Conectado ...");
// SendMedia(offerInfo.IpAddress, offerInfo.aport);
}
break;
}
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
public void run() {
try {
logger.logEntry();
// From
FromHeader fromHeader = null;
try {
// this keep alive task only makes sense in case we have
// a registrar so we deliberately use our AOR and do not
// use the getOurSipAddress() method.
fromHeader =
provider
.getHeaderFactory()
.createFromHeader(
provider.getRegistrarConnection().getAddressOfRecord(),
SipMessageFactory.generateLocalTag());
} catch (ParseException ex) {
// this should never happen so let's just log and bail.
logger.error("Failed to generate a from header for " + "our register request.", ex);
return;
}
// Call ID Header
CallIdHeader callIdHeader = provider.getDefaultJainSipProvider().getNewCallId();
// CSeq Header
CSeqHeader cSeqHeader = null;
try {
cSeqHeader =
provider.getHeaderFactory().createCSeqHeader(getNextCSeqValue(), Request.OPTIONS);
} catch (ParseException ex) {
// Should never happen
logger.error("Corrupt Sip Stack", ex);
return;
} catch (InvalidArgumentException ex) {
// Should never happen
logger.error("The application is corrupt", ex);
return;
}
// To Header
ToHeader toHeader = null;
try {
// this request isn't really going anywhere so we put our
// own address in the To Header.
toHeader = provider.getHeaderFactory().createToHeader(fromHeader.getAddress(), null);
} catch (ParseException ex) {
logger.error("Could not create a To header for address:" + fromHeader.getAddress(), ex);
return;
}
// MaxForwardsHeader
MaxForwardsHeader maxForwardsHeader = provider.getMaxForwardsHeader();
// Request
Request request = null;
try {
// create a host-only uri for the request uri header.
String domain = ((SipURI) toHeader.getAddress().getURI()).getHost();
// request URI
SipURI requestURI = provider.getAddressFactory().createSipURI(null, domain);
// Via Headers
ArrayList<ViaHeader> viaHeaders = provider.getLocalViaHeaders(requestURI);
request =
provider
.getMessageFactory()
.createRequest(
requestURI,
Request.OPTIONS,
callIdHeader,
cSeqHeader,
fromHeader,
toHeader,
viaHeaders,
maxForwardsHeader);
if (logger.isDebugEnabled()) logger.debug("Created OPTIONS request " + request);
} catch (ParseException ex) {
logger.error("Could not create an OPTIONS request!", ex);
return;
}
Iterator<String> supportedMethods = provider.getSupportedMethods().iterator();
// add to the allows header all methods that we support
while (supportedMethods.hasNext()) {
String method = supportedMethods.next();
// don't support REGISTERs
if (method.equals(Request.REGISTER)) continue;
request.addHeader(provider.getHeaderFactory().createAllowHeader(method));
}
Iterator<String> events = provider.getKnownEventsList().iterator();
synchronized (provider.getKnownEventsList()) {
while (events.hasNext()) {
String event = events.next();
request.addHeader(provider.getHeaderFactory().createAllowEventsHeader(event));
}
}
// Transaction
ClientTransaction optionsTrans = null;
try {
optionsTrans = provider.getDefaultJainSipProvider().getNewClientTransaction(request);
} catch (TransactionUnavailableException ex) {
logger.error("Could not create options transaction!\n", ex);
return;
}
try {
optionsTrans.sendRequest();
if (logger.isDebugEnabled()) logger.debug("sent request= " + request);
} catch (SipException ex) {
logger.error("Could not send out the options request!", ex);
if (ex.getCause() instanceof IOException) {
// IOException problem with network
disconnect();
}
return;
}
} catch (Exception ex) {
logger.error("Cannot send OPTIONS keep alive", ex);
}
}
/**
* Tries to steer a TI client transaction through the following scenario
* Calling-->Completed-->Terminated. Apart from state transitions, we also test, retransmissions
* and proper hiding/passing of messages to the TU.
*/
public void testCallingCompletedTerminatedScenario() {
try {
Request invite = createTiInviteRequest(null, null, null);
// JvB: test
// ((MessageExt) invite).getFirstViaHeader().setParameter( "rport",
// null );
ClientTransaction tran = null;
try {
eventCollector.collectRequestEvent(riSipProvider);
tran = tiSipProvider.getNewClientTransaction(invite);
tran.sendRequest();
} catch (SipException ex) {
throw new TiUnexpectedError("A SipExceptionOccurred while trying to send request!", ex);
} catch (TooManyListenersException ex) {
throw new TckInternalError("Failed to regiest a SipListener with an RI SipProvider", ex);
}
waitForMessage();
RequestEvent inviteReceivedEvent = eventCollector.extractCollectedRequestEvent();
if (inviteReceivedEvent == null || inviteReceivedEvent.getRequest() == null)
throw new TiUnexpectedError("The invite request was not received by the RI!");
// At this point the ClientTransaction should be CALLING!
assertEquals(TransactionState.CALLING, tran.getState());
// Check Request retransmission
try {
eventCollector.collectRequestEvent(riSipProvider);
} catch (TooManyListenersException ex) {
throw new TckInternalError("Failed to regiest a SipListener with an RI SipProvider", ex);
}
// Wait for the retransmission timer to fire if it had not already
// done so.
if (tran.getRetransmitTimer() > MESSAGES_ARRIVE_FOR)
sleep((long) tran.getRetransmitTimer() - MESSAGES_ARRIVE_FOR); // subtract
// the
// time
// we
// waited
// for
// the
// invite
// Wait for the retransmitted request to arrive
waitForMessage();
inviteReceivedEvent = eventCollector.extractCollectedRequestEvent();
assertNotNull("The invite request was not retransmitted!", inviteReceivedEvent);
assertNotNull("The invite request was not retransmitted!", inviteReceivedEvent.getRequest());
assertEquals(Request.INVITE, inviteReceivedEvent.getRequest().getMethod());
// At this point the ClientTransaction should STILL be CALLING!
assertEquals(TransactionState.CALLING, tran.getState());
// Send a 486 BUSY HERE (final) response from the RI
try {
eventCollector.collectResponseEvent(tiSipProvider);
} catch (TooManyListenersException ex) {
throw new TiUnexpectedError("Failed to register a SipListener with TI", ex);
}
// The BUSY_HERE response should trigger some ACKs so let's register
// a listener with the RI
SipEventCollector ackCollector = new SipEventCollector();
try {
ackCollector.collectRequestEvent(riSipProvider);
} catch (TooManyListenersException ex) {
throw new TckInternalError("Failed to regiest a SipListener with an RI SipProvider", ex);
}
Response busyHere = null;
try {
busyHere =
riMessageFactory.createResponse(Response.BUSY_HERE, inviteReceivedEvent.getRequest());
addStatus(inviteReceivedEvent.getRequest(), busyHere);
// JvB: set to-tag, check it against the ACK generated
((ToHeader) busyHere.getHeader("to")).setTag("ack-to-test");
riSipProvider.sendResponse((Response) busyHere.clone());
} catch (Throwable ex) {
throw new TckInternalError(
"The TCK could not send a BUSY HERE response back to the TI", ex);
}
waitForMessage();
// Analyze the BUSY_HERE response and Tran state back at the TI
ResponseEvent responseEvent = eventCollector.extractCollectedResponseEvent();
assertNotNull(
"The Tested Implementation did not pass a 300-699 response to the TU!", responseEvent);
assertNotNull(
"The Tested Implementation did not pass a 300-699 response to the TU!",
responseEvent.getResponse());
assertSame(
"The BUSY_HERE response was not associated with the right transaction",
tran,
responseEvent.getClientTransaction());
assertSame(
"A response different from BUSY_HERE was passed to the TU",
tran,
responseEvent.getClientTransaction());
assertEquals(
"The ClientTransaction did not pass in the COMPLETED state after "
+ "receiving 300-699 final response",
tran.getState(),
TransactionState.COMPLETED);
// check whether the ackCollector has caught any fish
RequestEvent ackReceivedEvent = ackCollector.extractCollectedRequestEvent();
assertNotNull("The TI did not send an ACK request", ackReceivedEvent);
assertNotNull("The TI did not send an ACK request", ackReceivedEvent.getRequest());
assertEquals(Request.ACK, ackReceivedEvent.getRequest().getMethod());
// Try to kill remaining ACK retransmissions
// TODO this may not always work .. should give it a specific
// timeout value
waitForMessage();
// Now let's retransmit the final response. This time it shouldn't
// be
// passed to the TU but an ACK should still be sent
try {
eventCollector.collectResponseEvent(tiSipProvider);
} catch (TooManyListenersException ex) {
throw new TiUnexpectedError("Failed to register a SipListener with TI", ex);
}
// go fish the ack
try {
ackCollector.collectRequestEvent(riSipProvider);
} catch (TooManyListenersException ex) {
throw new TckInternalError("Failed to regiest a SipListener with an RI SipProvider", ex);
}
try {
riSipProvider.sendResponse((Response) busyHere.clone());
} catch (Throwable ex) {
throw new TckInternalError(
"The TCK could not send a BUSY HERE response back to the TI", ex);
}
waitForMessage();
// The TU shouldn't see the retransmitted BUSY_HERE response
responseEvent = eventCollector.extractCollectedResponseEvent();
assertNull(
"The Tested Implementation passed a retransmitted 300-699 response "
+ "to the TU instead of just silently acknowledging it!",
responseEvent);
// We must still be in the completed state.
assertEquals(
"The ClientTransaction did not stay long enough in the COMPLETED " + "state.",
tran.getState(),
TransactionState.COMPLETED);
// check whether the ackCollector has caught any fish
ackReceivedEvent = ackCollector.extractCollectedRequestEvent();
assertNotNull("The TI did not send an ACK request to the second response", ackReceivedEvent);
assertNotNull(
"The TI did not send an ACK request to the second response",
ackReceivedEvent.getRequest());
assertEquals(Request.ACK, ackReceivedEvent.getRequest().getMethod());
// JvB: verify to tag
assertEquals(
"The To header field in the ACK MUST equal the To header field "
+ " in the response being acknowledged",
"ack-to-test",
((ToHeader) ackReceivedEvent.getRequest().getHeader("to")).getTag());
} catch (Throwable exc) {
exc.printStackTrace();
fail(exc.getClass().getName() + ": " + exc.getMessage());
}
assertTrue(new Exception().getStackTrace()[0].toString(), true);
// Unfortunately we can't assert the TERMINATED state as timerD
// is not exported by JAIN SIP
}
public void leaveConference() {
log.info("leaveConference()");
try {
String fromName = "notetaker";
String fromSipAddress = "jmik.org";
String fromDisplayName = "Conference Note Taker";
String toSipAddress = peerIP;
String toUser = roomId;
String toDisplayName = roomId;
// create >From Header
SipURI fromAddress = addressFactory.createSipURI(fromName, fromSipAddress);
Address fromNameAddress = addressFactory.createAddress(fromAddress);
fromNameAddress.setDisplayName(fromDisplayName);
FromHeader fromHeader = headerFactory.createFromHeader(fromNameAddress, "12345");
// create To Header
SipURI toAddress = addressFactory.createSipURI(toUser, toSipAddress);
Address toNameAddress = addressFactory.createAddress(toAddress);
toNameAddress.setDisplayName(toDisplayName);
ToHeader toHeader = headerFactory.createToHeader(toNameAddress, null);
// create Request URI
SipURI requestURI = addressFactory.createSipURI(toUser, peerIP + ":" + peerPort);
// Create ViaHeaders
ArrayList<ViaHeader> viaHeaders = new ArrayList<ViaHeader>();
ViaHeader viaHeader = headerFactory.createViaHeader(myIP, myPort, "udp", null);
viaHeaders.add(viaHeader);
// Create ContentTypeHeader
ContentTypeHeader contentTypeHeader =
headerFactory.createContentTypeHeader("application", "sdp");
// Create a new CallId header
CallIdHeader callIdHeader = headerFactory.createCallIdHeader(callId);
// Create a new Cseq header
CSeqHeader cSeqHeader = headerFactory.createCSeqHeader(3, Request.BYE);
// Create a new MaxForwardsHeader
MaxForwardsHeader maxForwards = headerFactory.createMaxForwardsHeader(70);
// Create the request.
Request request =
messageFactory.createRequest(
requestURI,
Request.BYE,
callIdHeader,
cSeqHeader,
fromHeader,
toHeader,
viaHeaders,
maxForwards);
// Create contact headers
String contactHost = sipStack.getIPAddress();
SipURI contactUrl = addressFactory.createSipURI(fromName, contactHost);
contactUrl.setPort(myPort);
// Create the contact name address.
SipURI contactURI = addressFactory.createSipURI(fromName, myIP);
contactURI.setPort(myPort);
Address contactAddress = addressFactory.createAddress(contactURI);
// Add the contact address.
contactAddress.setDisplayName(fromName);
ContactHeader contactHeader = headerFactory.createContactHeader(contactAddress);
request.addHeader(contactHeader);
// Create the client transaction.
ClientTransaction inviteTid = sipProvider.getNewClientTransaction(request);
// send the request out.
inviteTid.sendRequest();
log.info("leaveConference invite \n" + request);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public void joinConference() {
log.info("joinConference()");
try {
String fromName = "notetaker";
String fromSipAddress = "jmik.org";
String fromDisplayName = "Conference Note Taker";
String toSipAddress = peerIP;
String toUser = roomId;
String toDisplayName = roomId;
// create >From Header
SipURI fromAddress = addressFactory.createSipURI(fromName, fromSipAddress);
Address fromNameAddress = addressFactory.createAddress(fromAddress);
fromNameAddress.setDisplayName(fromDisplayName);
FromHeader fromHeader = headerFactory.createFromHeader(fromNameAddress, "12345");
// create To Header
SipURI toAddress = addressFactory.createSipURI(toUser, toSipAddress);
Address toNameAddress = addressFactory.createAddress(toAddress);
toNameAddress.setDisplayName(toDisplayName);
ToHeader toHeader = headerFactory.createToHeader(toNameAddress, null);
// create Request URI
SipURI requestURI = addressFactory.createSipURI(toUser, peerIP + ":" + peerPort);
// Create ViaHeaders
ArrayList<ViaHeader> viaHeaders = new ArrayList<ViaHeader>();
ViaHeader viaHeader = headerFactory.createViaHeader(myIP, myPort, "udp", null);
viaHeaders.add(viaHeader);
// Create ContentTypeHeader
ContentTypeHeader contentTypeHeader =
headerFactory.createContentTypeHeader("application", "sdp");
// Create a new CallId header
CallIdHeader callIdHeader = sipProvider.getNewCallId();
callId = callIdHeader.getCallId();
// Create a new Cseq header
CSeqHeader cSeqHeader = headerFactory.createCSeqHeader(1, Request.INVITE);
// Create a new MaxForwardsHeader
MaxForwardsHeader maxForwards = headerFactory.createMaxForwardsHeader(70);
// Create the request.
Request request =
messageFactory.createRequest(
requestURI,
Request.INVITE,
callIdHeader,
cSeqHeader,
fromHeader,
toHeader,
viaHeaders,
maxForwards);
// Create contact headers
String contactHost = sipStack.getIPAddress();
SipURI contactUrl = addressFactory.createSipURI(fromName, contactHost);
contactUrl.setPort(myPort);
// Create the contact name address.
SipURI contactURI = addressFactory.createSipURI(fromName, myIP);
contactURI.setPort(myPort);
Address contactAddress = addressFactory.createAddress(contactURI);
// Add the contact address.
contactAddress.setDisplayName(fromName);
ContactHeader contactHeader = headerFactory.createContactHeader(contactAddress);
request.addHeader(contactHeader);
String sdpData =
"v=0\r\n"
+ "o=username 0 0"
+ "IN IP4 "
+ myIP
+ "\r\n"
+ "s=The Funky Flow\r\n"
+ "c=IN IP4 "
+ myIP
+ "\r\n"
+ "t=0 0\r\n"
+ "m=audio 0 RTP/AVP 0 97 8 3\r\n"
+ "a=rtpmap:0 PCMU/8000\r\n"
+ "a=rtpmap:3 GSM/8000\r\n"
+ "a=rtpmap:8 PCMA/8000\r\n"
+ "a=rtpmap:97 iLBC/8000\r\n"
+ "a=fmtp:97 mode=30\r\n";
request.setContent(sdpData, contentTypeHeader);
if (logger.isDebugEnabled()) logger.debug("request\n:" + request + "\n");
// Create the client transaction.
ClientTransaction inviteTid = sipProvider.getNewClientTransaction(request);
// send the request out.
inviteTid.sendRequest();
log.info("joinConference invite sent");
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public void sendPublish(String localURI, String status) {
try {
logger.debug("Sending PUBLISH in progress");
int proxyPort = imUA.getProxyPort();
String proxyAddress = imUA.getProxyAddress();
String imProtocol = imUA.getIMProtocol();
SipStack sipStack = imUA.getSipStack();
SipProvider sipProvider = imUA.getSipProvider();
MessageFactory messageFactory = imUA.getMessageFactory();
HeaderFactory headerFactory = imUA.getHeaderFactory();
AddressFactory addressFactory = imUA.getAddressFactory();
// Request-URI:
if (localURI.startsWith("sip:")) localURI = localURI.substring(4, localURI.length());
SipURI requestURI = addressFactory.createSipURI(null, localURI);
requestURI.setPort(proxyPort);
requestURI.setTransportParam(imProtocol);
// Via header
String branchId = Utils.generateBranchId();
ViaHeader viaHeader =
headerFactory.createViaHeader(
imUA.getIMAddress(), imUA.getIMPort(), imProtocol, branchId);
Vector viaList = new Vector();
viaList.addElement(viaHeader);
// To header:
System.out.println("XXX localURI=" + localURI);
Address localAddress = addressFactory.createAddress("sip:" + localURI);
ToHeader toHeader = headerFactory.createToHeader(localAddress, null);
// From header:
String localTag = Utils.generateTag();
FromHeader fromHeader = headerFactory.createFromHeader(localAddress, localTag);
// Call-ID:
CallIdHeader callIdHeader = headerFactory.createCallIdHeader(callIdCounter + localURI);
// CSeq:
CSeqHeader cseqHeader = headerFactory.createCSeqHeader(1L, "PUBLISH");
// MaxForwards header:
MaxForwardsHeader maxForwardsHeader = headerFactory.createMaxForwardsHeader(70);
// Create Request
Request request =
messageFactory.createRequest(
requestURI,
"PUBLISH",
callIdHeader,
cseqHeader,
fromHeader,
toHeader,
viaList,
maxForwardsHeader);
// Expires header: (none, let server chose)
// Event header:
Header header = headerFactory.createHeader("Event", "presence");
request.setHeader(header);
RouteHeader routeHeader = this.imUA.getRouteToProxy();
request.setHeader(routeHeader);
// Content and Content-Type header:
String basic;
if (status.equals("offline")) basic = "closed";
else basic = "open";
String content =
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
+ "<presence xmlns=\"urn:ietf:params:xml:ns:pidf\""
+ " entity=\""
+ localURI
+ "\">\n"
+ " <tuple id=\""
+ entity
+ "\">\n"
+ " <status>\n"
+ " <basic>"
+ basic
+ "</basic>\n"
+ " </status>\n"
+ " <note>"
+ status
+ "</note>\n"
+ " </tuple>\n"
+ "</presence>";
ContentTypeHeader contentTypeHeader =
headerFactory.createContentTypeHeader("application", "pidf+xml");
request.setContent(content, contentTypeHeader);
// Content-Length header:
ContentLengthHeader contentLengthHeader =
headerFactory.createContentLengthHeader(content.length());
request.setContentLength(contentLengthHeader);
// Send request
ClientTransaction clientTransaction = sipProvider.getNewClientTransaction(request);
clientTransaction.sendRequest();
} catch (Exception ex) {
ex.printStackTrace();
}
}
public ClientTransaction call(SipURI destination) {
try {
String fromName = "B2BUA";
String fromSipAddress = "here.com";
String fromDisplayName = "B2BUA";
String toSipAddress = "there.com";
String toUser = "******";
String toDisplayName = "Target";
// create >From Header
SipURI fromAddress = addressFactory.createSipURI(fromName, fromSipAddress);
Address fromNameAddress = addressFactory.createAddress(fromAddress);
fromNameAddress.setDisplayName(fromDisplayName);
FromHeader fromHeader =
headerFactory.createFromHeader(
fromNameAddress, new Long(counter.getAndIncrement()).toString());
// create To Header
SipURI toAddress = addressFactory.createSipURI(toUser, toSipAddress);
Address toNameAddress = addressFactory.createAddress(toAddress);
toNameAddress.setDisplayName(toDisplayName);
ToHeader toHeader = headerFactory.createToHeader(toNameAddress, null);
// create Request URI
SipURI requestURI = destination;
// Create ViaHeaders
ArrayList viaHeaders = new ArrayList();
String ipAddress = listeningPoint.getIPAddress();
ViaHeader viaHeader =
headerFactory.createViaHeader(
ipAddress, sipProvider.getListeningPoint(transport).getPort(), transport, null);
// add via headers
viaHeaders.add(viaHeader);
// Create ContentTypeHeader
ContentTypeHeader contentTypeHeader =
headerFactory.createContentTypeHeader("application", "sdp");
// Create a new CallId header
CallIdHeader callIdHeader = sipProvider.getNewCallId();
// Create a new Cseq header
CSeqHeader cSeqHeader = headerFactory.createCSeqHeader(1L, Request.INVITE);
// Create a new MaxForwardsHeader
MaxForwardsHeader maxForwards = headerFactory.createMaxForwardsHeader(70);
// Create the request.
Request request =
messageFactory.createRequest(
requestURI,
Request.INVITE,
callIdHeader,
cSeqHeader,
fromHeader,
toHeader,
viaHeaders,
maxForwards);
// Create contact headers
String host = "127.0.0.1";
SipURI contactUrl = addressFactory.createSipURI(fromName, host);
contactUrl.setPort(listeningPoint.getPort());
contactUrl.setLrParam();
// Create the contact name address.
SipURI contactURI = addressFactory.createSipURI(fromName, host);
contactURI.setPort(sipProvider.getListeningPoint(transport).getPort());
Address contactAddress = addressFactory.createAddress(contactURI);
// Add the contact address.
contactAddress.setDisplayName(fromName);
ContactHeader contactHeader = headerFactory.createContactHeader(contactAddress);
request.addHeader(contactHeader);
// You can add extension headers of your own making
// to the outgoing SIP request.
// Add the extension header.
Header extensionHeader = headerFactory.createHeader("My-Header", "my header value");
request.addHeader(extensionHeader);
String sdpData =
"v=0\r\n"
+ "o=4855 13760799956958020 13760799956958020"
+ " IN IP4 129.6.55.78\r\n"
+ "s=mysession session\r\n"
+ "p=+46 8 52018010\r\n"
+ "c=IN IP4 129.6.55.78\r\n"
+ "t=0 0\r\n"
+ "m=audio 6022 RTP/AVP 0 4 18\r\n"
+ "a=rtpmap:0 PCMU/8000\r\n"
+ "a=rtpmap:4 G723/8000\r\n"
+ "a=rtpmap:18 G729A/8000\r\n"
+ "a=ptime:20\r\n";
byte[] contents = sdpData.getBytes();
request.setContent(contents, contentTypeHeader);
// You can add as many extension headers as you
// want.
extensionHeader = headerFactory.createHeader("My-Other-Header", "my new header value ");
request.addHeader(extensionHeader);
Header callInfoHeader = headerFactory.createHeader("Call-Info", "<http://www.antd.nist.gov>");
request.addHeader(callInfoHeader);
// Create the client transaction.
ClientTransaction inviteTid = sipProvider.getNewClientTransaction(request);
System.out.println("inviteTid = " + inviteTid);
// send the request out.
inviteTid.sendRequest();
return inviteTid;
} catch (Exception ex) {
System.out.println(ex.getMessage());
ex.printStackTrace();
}
return null;
}
/**
* Tries to steer a TI client transaction through the following scenario Calling-->Terminated.
* Apart from state transitions, we also test, retransmissions and proper hiding/passing of
* messages to the TU.
*/
public void testCallingTerminatedScenario() {
try {
Request invite = createTiInviteRequest(null, null, null);
ClientTransaction tran = null;
try {
eventCollector.collectRequestEvent(riSipProvider);
tran = tiSipProvider.getNewClientTransaction(invite);
tran.sendRequest();
} catch (SipException ex) {
throw new TiUnexpectedError("A SipExceptionOccurred while trying to send request!", ex);
} catch (TooManyListenersException ex) {
throw new TckInternalError("Failed to regiest a SipListener with an RI SipProvider", ex);
}
waitForMessage();
RequestEvent inviteReceivedEvent = eventCollector.extractCollectedRequestEvent();
if (inviteReceivedEvent == null || inviteReceivedEvent.getRequest() == null)
throw new TiUnexpectedError("The invite request was not received by the RI!");
// At this point the ClientTransaction should be CALLING!
assertEquals(TransactionState.CALLING, tran.getState());
// Check Request retransmission
try {
eventCollector.collectRequestEvent(riSipProvider);
} catch (TooManyListenersException ex) {
throw new TckInternalError("Failed to regiest a SipListener with an RI SipProvider", ex);
}
// Wait for the retransmission timer to fire if it had not already
// done so.
if (tran.getRetransmitTimer() > MESSAGES_ARRIVE_FOR)
sleep((long) tran.getRetransmitTimer() - MESSAGES_ARRIVE_FOR); // subtract
// the
// time
// we
// waited
// for
// the
// invite
// Wait for the retransmitted request to arrive
waitForMessage();
inviteReceivedEvent = eventCollector.extractCollectedRequestEvent();
assertNotNull("The invite request was not retransmitted!", inviteReceivedEvent);
assertNotNull("The invite request was not retransmitted!", inviteReceivedEvent.getRequest());
assertEquals(Request.INVITE, inviteReceivedEvent.getRequest().getMethod());
// At this point the ClientTransaction should STILL be CALLING!
assertEquals(TransactionState.CALLING, tran.getState());
// Send a 200 OK (final) response from the RI
try {
eventCollector.collectResponseEvent(tiSipProvider);
} catch (TooManyListenersException ex) {
throw new TiUnexpectedError("Failed to register a SipListener with TI", ex);
}
// The OK response shouldn't trigger any ACKs so let's register
// a listener with the RI to verify whether that is the case
SipEventCollector ackCollector = new SipEventCollector();
try {
ackCollector.collectRequestEvent(riSipProvider);
} catch (TooManyListenersException ex) {
throw new TckInternalError("Failed to regiest a SipListener with an RI SipProvider", ex);
}
Response ok = null;
try {
ok = riMessageFactory.createResponse(Response.OK, inviteReceivedEvent.getRequest());
addStatus(inviteReceivedEvent.getRequest(), ok);
// JvB: MUST add Contact too!
ContactHeader contact =
riHeaderFactory.createContactHeader(((ToHeader) ok.getHeader("To")).getAddress());
ok.addHeader(contact);
// end JvB
riSipProvider.sendResponse(ok);
} catch (Throwable ex) {
throw new TckInternalError("The TCK could not send an OK response back to the TI", ex);
}
waitForMessage();
// Analyze the OK response and Tran state back at the TI
ResponseEvent responseEvent = eventCollector.extractCollectedResponseEvent();
assertNotNull(
"The Tested Implementation did not pass a 200 OK response to the TU!", responseEvent);
assertNotNull(
"The Tested Implementation did not pass a 200 OK response to the TU!",
responseEvent.getResponse());
assertSame(
"The OK response was not associated with the right transaction",
tran,
responseEvent.getClientTransaction());
assertSame(
"A response different from OK was passed to the TU",
tran,
responseEvent.getClientTransaction());
assertEquals(
"The ClientTransaction did not pass in the TERMINATED state after "
+ "receiving 200 final response",
tran.getState(),
TransactionState.TERMINATED);
// check whether the ackCollector has caught any fish
RequestEvent ackReceivedEvent = ackCollector.extractCollectedRequestEvent();
assertNull("The TI sent an ACK to an OK (this is TU's job)!", ackReceivedEvent);
// Now let's retransmit the final response and see that it is
// passed to the TU (again no ACKs should be sent by the TI)
try {
eventCollector.collectResponseEvent(tiSipProvider);
} catch (TooManyListenersException ex) {
throw new TiUnexpectedError("Failed to register a SipListener with TI", ex);
}
// go fish the ack
try {
ackCollector.collectRequestEvent(riSipProvider);
} catch (TooManyListenersException ex) {
throw new TckInternalError("Failed to regiest a SipListener with an RI SipProvider", ex);
}
try {
riSipProvider.sendResponse((Response) ok.clone());
} catch (Throwable ex) {
throw new TckInternalError("The TCK could not send an OK response back to the TI", ex);
}
waitForMessage();
// Did we get the 2nd OK?
responseEvent = eventCollector.extractCollectedResponseEvent();
/*
* JvB: see previous comment
*
* assertNotNull( "The TI did not pass to the TU a retransmitted OK
* response!", responseEvent); assertNotNull( "The TI did not pass
* to the TU a retransmitted OK response!",
* responseEvent.getResponse()); assertTrue( "The TI passed to the
* TU a bad response!",
* responseEvent.getResponse().getStatusCode()==Response.OK);
*/
// JvB: TBD
// assertNull( "The TI should filter the retransmitted OK response",
// responseEvent );
// We must still be in the terminated state.
assertEquals(
"The ClientTransaction mysteriously left the TERMINATED state!",
tran.getState(),
TransactionState.TERMINATED);
// check whether the ackCollector has caught any fish
ackReceivedEvent = ackCollector.extractCollectedRequestEvent();
assertNull(
"The TI sent an ACK request to the second OK response "
+ "(OK acks are TU's responsibility)!",
ackReceivedEvent);
} catch (Throwable exc) {
exc.printStackTrace();
fail(exc.getClass().getName() + ": " + exc.getMessage());
}
assertTrue(new Exception().getStackTrace()[0].toString(), true);
}
public void sendMessage(
String localSipURL, String remoteSipURL, String text, ChatSession chatSession) {
try {
DebugIM.println("IMMessageProcessing, ChatSession:" + chatSession);
DebugIM.println("Sending a MESSAGE in progress to " + remoteSipURL);
SipProvider sipProvider = imUA.getSipProvider();
MessageFactory messageFactory = imUA.getMessageFactory();
HeaderFactory headerFactory = imUA.getHeaderFactory();
AddressFactory addressFactory = imUA.getAddressFactory();
String proxyAddress = imUA.getProxyAddress();
SipURI requestURI = null;
if (proxyAddress != null) {
requestURI = addressFactory.createSipURI(null, proxyAddress);
requestURI.setPort(imUA.getProxyPort());
requestURI.setTransportParam(imUA.getIMProtocol());
} else {
requestURI = (SipURI) addressFactory.createURI(remoteSipURL);
requestURI.setTransportParam(imUA.getIMProtocol());
}
// Call-Id:
CallIdHeader callIdHeader = null;
// CSeq:
CSeqHeader cseqHeader = null;
// To header:
ToHeader toHeader = null;
// From Header:
FromHeader fromHeader = null;
// Via header
String branchId = Utils.generateBranchId();
ViaHeader viaHeader =
headerFactory.createViaHeader(
imUA.getIMAddress(), imUA.getIMPort(), imUA.getIMProtocol(), branchId);
Vector viaList = new Vector();
viaList.addElement(viaHeader);
// MaxForwards header:
MaxForwardsHeader maxForwardsHeader = headerFactory.createMaxForwardsHeader(70);
Dialog dialog = chatSession.getDialog();
if (chatSession.isEstablishedSession()) {
DebugIM.println(
"DEBUG, IMMessageProcessing, sendMessage(), we get"
+ " the DIALOG from the ChatSession");
Address localAddress = dialog.getLocalParty();
Address remoteAddress = dialog.getRemoteParty();
// if (dialog.isServer()) {
// We received the first MESSAGE
fromHeader = headerFactory.createFromHeader(localAddress, dialog.getLocalTag());
toHeader = headerFactory.createToHeader(remoteAddress, dialog.getRemoteTag());
// }
// else {
// }
int cseq = dialog.getLocalSequenceNumber();
DebugIM.println("the cseq number got from the dialog:" + cseq);
cseqHeader = headerFactory.createCSeqHeader(cseq, "MESSAGE");
callIdHeader = dialog.getCallId();
} else {
DebugIM.println(
"DEBUG, IMMessageProcessing, sendMessage(), the "
+ " session has not been established yet! We create the first message");
// To header:
Address toAddress = addressFactory.createAddress(remoteSipURL);
// From Header:
Address fromAddress = addressFactory.createAddress(localSipURL);
// We have to initiate the dialog: means to create the From tag
String localTag = Utils.generateTag();
fromHeader = headerFactory.createFromHeader(fromAddress, localTag);
toHeader = headerFactory.createToHeader(toAddress, null);
// CSeq:
cseqHeader = headerFactory.createCSeqHeader(1, "MESSAGE");
// Call-ID:
callIdCounter++;
callIdHeader =
(CallIdHeader)
headerFactory.createCallIdHeader("nist-sip-im-message-callId" + callIdCounter);
}
// Content-Type:
ContentTypeHeader contentTypeHeader = headerFactory.createContentTypeHeader("text", "plain");
contentTypeHeader.setParameter("charset", "UTF-8");
Request request =
messageFactory.createRequest(
requestURI,
"MESSAGE",
callIdHeader,
cseqHeader,
fromHeader,
toHeader,
viaList,
maxForwardsHeader,
contentTypeHeader,
text);
// Contact header:
SipURI sipURI = addressFactory.createSipURI(null, imUA.getIMAddress());
sipURI.setPort(imUA.getIMPort());
sipURI.setTransportParam(imUA.getIMProtocol());
Address contactAddress = addressFactory.createAddress(sipURI);
ContactHeader contactHeader = headerFactory.createContactHeader(contactAddress);
request.setHeader(contactHeader);
// ProxyAuthorization header if not null:
ProxyAuthorizationHeader proxyAuthHeader = imUA.getProxyAuthorizationHeader();
if (proxyAuthHeader != null) request.setHeader(proxyAuthHeader);
ClientTransaction clientTransaction = sipProvider.getNewClientTransaction(request);
if (chatSession.isEstablishedSession()) {
dialog.sendRequest(clientTransaction);
DebugIM.println(
"IMessageProcessing, sendMessage(), MESSAGE sent" + " using the dialog:\n" + request);
} else {
clientTransaction.sendRequest();
DebugIM.println(
"IMessageProcessing, sendMessage(), MESSAGE sent"
+ " using a new client transaction:\n"
+ request);
}
} catch (Exception ex) {
ex.printStackTrace();
}
}
public void sendSubscribe(String localURL, String buddyURI, boolean EXPIRED) {
try {
logger.debug("Sending SUBSCRIBE in progress to the buddy: " + buddyURI);
int proxyPort = imUA.getProxyPort();
String proxyAddress = imUA.getProxyAddress();
String imProtocol = imUA.getIMProtocol();
SipStack sipStack = imUA.getSipStack();
SipProvider sipProvider = imUA.getSipProvider();
MessageFactory messageFactory = imUA.getMessageFactory();
HeaderFactory headerFactory = imUA.getHeaderFactory();
AddressFactory addressFactory = imUA.getAddressFactory();
// Request-URI:
// URI requestURI=addressFactory.createURI(buddyURI);
SipURI requestURI = addressFactory.createSipURI(null, proxyAddress);
requestURI.setPort(proxyPort);
requestURI.setTransportParam(imProtocol);
// Call-Id:
CallIdHeader callIdHeader = null;
// CSeq:
CSeqHeader cseqHeader = null;
// To header:
ToHeader toHeader = null;
// From Header:
FromHeader fromHeader = null;
// Via header
String branchId = Utils.generateBranchId();
ViaHeader viaHeader =
headerFactory.createViaHeader(
imUA.getIMAddress(), imUA.getIMPort(), imProtocol, branchId);
Vector viaList = new Vector();
viaList.addElement(viaHeader);
PresenceManager presenceManager = imUA.getPresenceManager();
Presentity presentity = presenceManager.getPresentity(buddyURI);
Dialog dialog = null;
if (presentity != null) dialog = presentity.getDialog();
if (dialog != null) {
// We have to remove the subscriber and the Presentity related
// with this Buddy...
presenceManager.removePresentity(buddyURI);
Subscriber subscriber = presenceManager.getSubscriber(buddyURI);
if (subscriber == null) {
// It means that the guy does not have us in his buddy list
// nothing to do!!!
} else {
presenceManager.removeSubscriber(buddyURI);
}
Address localAddress = dialog.getLocalParty();
Address remoteAddress = dialog.getRemoteParty();
fromHeader = headerFactory.createFromHeader(localAddress, dialog.getLocalTag());
toHeader = headerFactory.createToHeader(remoteAddress, dialog.getRemoteTag());
long cseq = dialog.getLocalSeqNumber();
cseqHeader = headerFactory.createCSeqHeader(cseq, "MESSAGE");
callIdHeader = dialog.getCallId();
} else {
String localTag = Utils.generateTag();
Address toAddress = addressFactory.createAddress(buddyURI);
Address fromAddress = addressFactory.createAddress(localURL);
fromHeader = headerFactory.createFromHeader(fromAddress, localTag);
toHeader = headerFactory.createToHeader(toAddress, null);
// CSeq:
cseqHeader = headerFactory.createCSeqHeader(1L, "SUBSCRIBE");
callIdCounter++;
// Call-ID:
callIdHeader =
(CallIdHeader)
headerFactory.createCallIdHeader("nist-sip-im-subscribe-callId" + callIdCounter);
}
// MaxForwards header:
MaxForwardsHeader maxForwardsHeader = headerFactory.createMaxForwardsHeader(70);
Request request =
messageFactory.createRequest(
requestURI,
"SUBSCRIBE",
callIdHeader,
cseqHeader,
fromHeader,
toHeader,
viaList,
maxForwardsHeader);
RouteHeader rh = this.imUA.getRouteToProxy();
request.setHeader(rh);
// Contact header:
SipURI sipURI = addressFactory.createSipURI(null, imUA.getIMAddress());
sipURI.setPort(imUA.getIMPort());
sipURI.setTransportParam(imUA.getIMProtocol());
Address contactAddress = addressFactory.createAddress(sipURI);
ContactHeader contactHeader = headerFactory.createContactHeader(contactAddress);
request.setHeader(contactHeader);
ExpiresHeader expiresHeader = null;
if (EXPIRED) {
expiresHeader = headerFactory.createExpiresHeader(0);
} else {
expiresHeader = headerFactory.createExpiresHeader(presenceManager.getExpiresTime());
}
request.setHeader(expiresHeader);
// WE have to add a new Header: "Event"
Header eventHeader = headerFactory.createHeader("Event", "presence");
request.setHeader(eventHeader);
// Add Acceptw Header
Header acceptHeader = headerFactory.createHeader("Accept", "application/pidf+xml");
request.setHeader(acceptHeader);
// ProxyAuthorization header if not null:
ProxyAuthorizationHeader proxyAuthHeader = imUA.getProxyAuthorizationHeader();
if (proxyAuthHeader != null) request.setHeader(proxyAuthHeader);
ClientTransaction clientTransaction = sipProvider.getNewClientTransaction(request);
if (dialog != null) {
dialog.sendRequest(clientTransaction);
} else {
clientTransaction.sendRequest();
}
logger.debug("IMSubscribeProcessing, sendSubscribe(), SUBSCRIBE sent:\n" + request);
} catch (Exception ex) {
ex.printStackTrace();
}
}
/** Tests creating of ACK requests. */
public void testCreateAck() {
try {
// 1. Create and send the original request
Request invite = createTiInviteRequest(null, null, null);
RequestEvent receivedRequestEvent = null;
ClientTransaction tran = null;
try {
tran = tiSipProvider.getNewClientTransaction(invite);
eventCollector.collectRequestEvent(riSipProvider);
tran.sendRequest();
waitForMessage();
receivedRequestEvent = eventCollector.extractCollectedRequestEvent();
if (receivedRequestEvent == null || receivedRequestEvent.getRequest() == null)
throw new TiUnexpectedError("The sent request was not received by the RI!");
} catch (TooManyListenersException ex) {
throw new TckInternalError(
"A TooManyListenersException was thrown while trying to add "
+ "a SipListener to an RI SipProvider.",
ex);
} catch (SipException ex) {
throw new TiUnexpectedError("The TI failed to send the request!", ex);
}
Request receivedRequest = receivedRequestEvent.getRequest();
// 2. Create and send the response
Response ok = null;
try {
ok = riMessageFactory.createResponse(Response.OK, receivedRequest);
} catch (ParseException ex) {
throw new TckInternalError("Failed to create an OK response!", ex);
}
// Send the response using the RI and collect using TI
try {
eventCollector.collectResponseEvent(tiSipProvider);
} catch (TooManyListenersException ex) {
throw new TiUnexpectedError("Error while trying to add riSipProvider");
}
try {
riSipProvider.sendResponse(ok);
} catch (SipException ex) {
throw new TckInternalError("Could not send back the response", ex);
}
waitForMessage();
ResponseEvent responseEvent = eventCollector.extractCollectedResponseEvent();
// 3. Now let's create the ack
if (responseEvent == null || responseEvent.getResponse() == null)
throw new TiUnexpectedError("The TI failed to receive the response!");
if (responseEvent.getClientTransaction() != tran)
throw new TiUnexpectedError(
"The TI has associated a new ClientTransaction to a response "
+ "instead of using existing one!");
Request ack = null;
try {
ack = tran.createAck();
} catch (SipException ex) {
ex.printStackTrace();
fail("A SipException was thrown while creating an ack request");
}
assertNotNull("ClientTransaction.createAck returned null!", ack);
assertEquals(
"The created request did not have a CANCEL method.", ack.getMethod(), Request.ACK);
assertEquals(
"Request-URIs of the original and the ack request do not match",
ack.getRequestURI(),
invite.getRequestURI());
assertEquals(
"Call-IDs of the original and the ack request do not match",
ack.getHeader(CallIdHeader.NAME),
invite.getHeader(CallIdHeader.NAME));
assertEquals(
"ToHeaders of the original and the ack request do not match",
ack.getHeader(ToHeader.NAME),
invite.getHeader(ToHeader.NAME));
assertTrue(
"The CSeqHeader's sequence number of the original and " + "the ack request do not match",
((CSeqHeader) ack.getHeader(CSeqHeader.NAME)).getSequenceNumber()
== ((CSeqHeader) invite.getHeader(CSeqHeader.NAME)).getSequenceNumber());
assertEquals(
"The CSeqHeader's method of the ack request was not ACK",
((CSeqHeader) ack.getHeader(CSeqHeader.NAME)).getMethod(),
Request.ACK);
} catch (Throwable exc) {
exc.printStackTrace();
fail(exc.getClass().getName() + ": " + exc.getMessage());
}
assertTrue(new Exception().getStackTrace()[0].toString(), true);
}
/**
* JvB: Tests transmission of an INVITE followed by CANCELlation of that request -> INVITE <- 100
* -> CANCEL <- OK <- 487 -> ACK
*
* <p>Note: for 1.2 it is impossible to manually set the top via branch to something not
* RFC3261-compliant
*/
private void doCancelTest(boolean rfc3261Compliant) {
try {
Request invite = createTiInviteRequest(null, null, null);
ClientTransaction tran = null;
try {
eventCollector.collectRequestEvent(riSipProvider);
// This call overwrites any branch we set
tran = tiSipProvider.getNewClientTransaction(invite);
// And this call too
tran.sendRequest();
} catch (SipException ex) {
throw new TiUnexpectedError("A SipExceptionOccurred while trying to send request!", ex);
} catch (TooManyListenersException ex) {
throw new TckInternalError("Failed to regiest a SipListener with an RI SipProvider", ex);
}
waitForMessage();
RequestEvent inviteReceivedEvent = eventCollector.extractCollectedRequestEvent();
if (inviteReceivedEvent == null || inviteReceivedEvent.getRequest() == null)
throw new TiUnexpectedError("The invite request was not received by the RI!");
// At this point the ClientTransaction should be CALLING!
assertEquals(TransactionState.CALLING, tran.getState());
// Send a TRYING response
try {
eventCollector.collectResponseEvent(tiSipProvider);
} catch (TooManyListenersException ex) {
throw new TiUnexpectedError("Failed to register a SipListener with TI", ex);
}
try {
Response resp =
riMessageFactory.createResponse(Response.TRYING, inviteReceivedEvent.getRequest());
addStatus(inviteReceivedEvent.getRequest(), resp);
riSipProvider.sendResponse(resp);
} catch (Throwable ex) {
throw new TckInternalError("The TCK could not send a trying response back to the TI", ex);
}
waitForMessage();
// Analyze the TRYING response and Tran state back at the TI
ResponseEvent responseEvent = eventCollector.extractCollectedResponseEvent();
assertNotNull(
"The Tested Implementation did not pass a 1xx response to the TU!", responseEvent);
assertNotNull(
"The Tested Implementation did not pass a 1xx response to the TU!",
responseEvent.getResponse());
assertTrue(
"A response different from TYING was passed to the TU!",
responseEvent.getResponse().getStatusCode() == Response.TRYING);
assertSame(
"The TRYING response was not associated with the right transaction.",
tran,
responseEvent.getClientTransaction());
// verify the the tran state is now PROCEEDING
assertEquals(
"The ClientTransaction did not pass in the PROCEEDING state after "
+ "receiving 1xx provisional response",
tran.getState(),
TransactionState.PROCEEDING);
// Send a CANCEL from the TI
Request tiCancel = tran.createCancel();
/*
* this works, but since we cannot patch the INVITE the test fails
* if (!rfc3261Compliant) { ((ViaHeader)
* tiCancel.getHeader("Via")).setBranch( "xxx" ); // Not allowed by
* RI // ((FromHeader) tiCancel.getHeader("From")).setTag( "" ); }
*/
ClientTransaction tiCancelTrans;
try {
eventCollector.collectRequestEvent(riSipProvider);
tiCancelTrans = tiSipProvider.getNewClientTransaction(tiCancel);
tiCancelTrans.sendRequest();
} catch (SipException ex) {
throw new TiUnexpectedError("A SipExceptionOccurred while trying to send CANCEL!", ex);
}
waitForMessage();
RequestEvent cancelReceivedEvent = eventCollector.extractCollectedRequestEvent();
if (cancelReceivedEvent == null || cancelReceivedEvent.getRequest() == null)
throw new TiUnexpectedError("The CANCEL request was not received by the RI!");
// Send 200 OK to the CANCEL
try {
eventCollector.collectResponseEvent(tiSipProvider);
} catch (TooManyListenersException ex) {
throw new TiUnexpectedError("Failed to register a SipListener with TI", ex);
}
Response riCancelOk = null;
try {
riCancelOk = riMessageFactory.createResponse(Response.OK, cancelReceivedEvent.getRequest());
addStatus(cancelReceivedEvent.getRequest(), riCancelOk);
riSipProvider.sendResponse(riCancelOk);
} catch (Throwable ex) {
throw new TckInternalError(
"The TCK could not send a CANCEL OK response back to the TI", ex);
}
waitForMessage();
// Analyze the OK response and Tran state back at the TI
responseEvent = eventCollector.extractCollectedResponseEvent();
if (responseEvent == null || responseEvent.getResponse() == null) {
throw new TiUnexpectedError("The CANCEL OK response was not received by the TI!");
}
// Send 487 to the INVITE, expect ACK
try {
eventCollector.collectResponseEvent(tiSipProvider);
} catch (TooManyListenersException ex) {
throw new TiUnexpectedError("Failed to register a SipListener with TI", ex);
}
SipEventCollector ackCollector = new SipEventCollector();
try {
ackCollector.collectRequestEvent(riSipProvider);
} catch (TooManyListenersException ex) {
throw new TckInternalError("Failed to regiest a SipListener with an RI SipProvider", ex);
}
Response riInviteTerminated = null;
try {
riInviteTerminated =
riMessageFactory.createResponse(
Response.REQUEST_TERMINATED, inviteReceivedEvent.getRequest());
addStatus(inviteReceivedEvent.getRequest(), riInviteTerminated);
riSipProvider.sendResponse(riInviteTerminated);
} catch (Throwable ex) {
throw new TckInternalError(
"The TCK could not send a INVITE 487 response back to the TI", ex);
}
waitForMessage();
// Analyze the REQUEST_TERMINATED response and Tran state back at
// the TI
responseEvent = eventCollector.extractCollectedResponseEvent();
assertNotNull(
"The Tested Implementation did not pass a 300-699 response to the TU!", responseEvent);
assertNotNull(
"The Tested Implementation did not pass a 300-699 response to the TU!",
responseEvent.getResponse());
assertSame(
"The 487 response was not associated with the right transaction",
tran,
responseEvent.getClientTransaction());
assertEquals(
"A response different from 487 was passed to the TU",
Response.REQUEST_TERMINATED,
responseEvent.getResponse().getStatusCode());
assertEquals(
"The ClientTransaction did not pass in the COMPLETED state after "
+ "receiving 300-699 final response",
tran.getState(),
TransactionState.COMPLETED);
// check whether the ackCollector has caught any fish
RequestEvent ackReceivedEvent = ackCollector.extractCollectedRequestEvent();
assertNotNull("The TI did not send an ACK request event", ackReceivedEvent);
assertNotNull("The TI did not send an ACK request", ackReceivedEvent.getRequest());
assertEquals(Request.ACK, ackReceivedEvent.getRequest().getMethod());
// Try to kill remaining ACK retransmissions?
} catch (Throwable exc) {
exc.printStackTrace();
fail(exc.getClass().getName() + ": " + exc.getMessage());
}
assertTrue(new Exception().getStackTrace()[0].toString(), true);
// Unfortunately we can't assert the TERMINATED state as timerK timerD
// is not exported by JAIN SIP
}
public void init() {
SipFactory sipFactory = null;
sipStack = null;
sipFactory = SipFactory.getInstance();
sipFactory.setPathName("gov.nist");
Properties properties = new Properties();
// If you want to try TCP transport change the following to
String transport = "udp";
String peerHostPort = "127.0.0.1:5070";
properties.setProperty("javax.sip.OUTBOUND_PROXY", peerHostPort + "/" + transport);
// If you want to use UDP then uncomment this.
properties.setProperty("javax.sip.STACK_NAME", "shootist");
// The following properties are specific to nist-sip
// and are not necessarily part of any other jain-sip
// implementation.
// You can set a max message size for tcp transport to
// guard against denial of service attack.
properties.setProperty("gov.nist.javax.sip.DEBUG_LOG", "shootistdebug.txt");
properties.setProperty("gov.nist.javax.sip.SERVER_LOG", "shootistlog.txt");
// Drop the client connection after we are done with the transaction.
properties.setProperty("gov.nist.javax.sip.CACHE_CLIENT_CONNECTIONS", "false");
// Set to 0 (or NONE) in your production code for max speed.
// You need 16 (or TRACE) for logging traces. 32 (or DEBUG) for debug + traces.
// Your code will limp at 32 but it is best for debugging.
properties.setProperty("gov.nist.javax.sip.TRACE_LEVEL", "DEBUG");
if (System.getProperty("enableNIO") != null
&& System.getProperty("enableNIO").equalsIgnoreCase("true")) {
properties.setProperty(
"gov.nist.javax.sip.MESSAGE_PROCESSOR_FACTORY",
NioMessageProcessorFactory.class.getName());
}
try {
// Create SipStack object
sipStack = sipFactory.createSipStack(properties);
System.out.println("createSipStack " + sipStack);
} catch (PeerUnavailableException e) {
// could not find
// gov.nist.jain.protocol.ip.sip.SipStackImpl
// in the classpath
e.printStackTrace();
System.err.println(e.getMessage());
fail("Problem with setup");
}
try {
headerFactory = sipFactory.createHeaderFactory();
addressFactory = sipFactory.createAddressFactory();
messageFactory = sipFactory.createMessageFactory();
udpListeningPoint = sipStack.createListeningPoint("127.0.0.1", 5060, "udp");
sipProvider = sipStack.createSipProvider(udpListeningPoint);
Shootist listener = this;
sipProvider.addSipListener(listener);
String fromName = "BigGuy";
String fromSipAddress = "here.com";
String fromDisplayName = "The Master Blaster";
String toSipAddress = "there.com";
String toUser = "******";
String toDisplayName = "The Little Blister";
// create >From Header
SipURI fromAddress = addressFactory.createSipURI(fromName, fromSipAddress);
Address fromNameAddress = addressFactory.createAddress(fromAddress);
fromNameAddress.setDisplayName(fromDisplayName);
FromHeader fromHeader = headerFactory.createFromHeader(fromNameAddress, "12345");
// create To Header
SipURI toAddress = addressFactory.createSipURI(toUser, toSipAddress);
Address toNameAddress = addressFactory.createAddress(toAddress);
toNameAddress.setDisplayName(toDisplayName);
ToHeader toHeader = headerFactory.createToHeader(toNameAddress, null);
// create Request URI
SipURI requestURI = addressFactory.createSipURI(toUser, peerHostPort);
// Create ViaHeaders
ArrayList viaHeaders = new ArrayList();
String ipAddress = udpListeningPoint.getIPAddress();
ViaHeader viaHeader =
headerFactory.createViaHeader(
ipAddress, sipProvider.getListeningPoint(transport).getPort(), transport, null);
// add via headers
viaHeaders.add(viaHeader);
// Create ContentTypeHeader
ContentTypeHeader contentTypeHeader =
headerFactory.createContentTypeHeader("application", "sdp");
// Create a new CallId header
CallIdHeader callIdHeader = sipProvider.getNewCallId();
// Create a new Cseq header
CSeqHeader cSeqHeader = headerFactory.createCSeqHeader(1L, Request.INVITE);
// Create a new MaxForwardsHeader
MaxForwardsHeader maxForwards = headerFactory.createMaxForwardsHeader(70);
// Create the request.
Request request =
messageFactory.createRequest(
requestURI,
Request.INVITE,
callIdHeader,
cSeqHeader,
fromHeader,
toHeader,
viaHeaders,
maxForwards);
// Create contact headers
String host = "127.0.0.1";
SipURI contactUrl = addressFactory.createSipURI(fromName, host);
contactUrl.setPort(udpListeningPoint.getPort());
contactUrl.setLrParam();
// Create the contact name address.
SipURI contactURI = addressFactory.createSipURI(fromName, host);
contactURI.setPort(sipProvider.getListeningPoint(transport).getPort());
Address contactAddress = addressFactory.createAddress(contactURI);
// Add the contact address.
contactAddress.setDisplayName(fromName);
contactHeader = headerFactory.createContactHeader(contactAddress);
request.addHeader(contactHeader);
// You can add extension headers of your own making
// to the outgoing SIP request.
// Add the extension header.
Header extensionHeader = headerFactory.createHeader("My-Header", "my header value");
request.addHeader(extensionHeader);
String sdpData =
"v=0\r\n"
+ "o=4855 13760799956958020 13760799956958020"
+ " IN IP4 129.6.55.78\r\n"
+ "s=mysession session\r\n"
+ "p=+46 8 52018010\r\n"
+ "c=IN IP4 129.6.55.78\r\n"
+ "t=0 0\r\n"
+ "m=audio 6022 RTP/AVP 0 4 18\r\n"
+ "a=rtpmap:0 PCMU/8000\r\n"
+ "a=rtpmap:4 G723/8000\r\n"
+ "a=rtpmap:18 G729A/8000\r\n"
+ "a=ptime:20\r\n";
byte[] contents = sdpData.getBytes();
request.setContent(contents, contentTypeHeader);
// You can add as many extension headers as you
// want.
extensionHeader = headerFactory.createHeader("My-Other-Header", "my new header value ");
request.addHeader(extensionHeader);
Header callInfoHeader =
headerFactory.createHeader("Call-Info", "<http://www.antd.nist.gov>");
request.addHeader(callInfoHeader);
// Create the client transaction.
ClientTransaction inviteTid = sipProvider.getNewClientTransaction(request);
// send the request out.
inviteTid.sendRequest();
dialog = inviteTid.getDialog();
} catch (Exception ex) {
fail("cannot create or send initial invite");
}
}
/**
* Implements {@link MethodProcessor#processResponse(ResponseEvent)}. Handles only responses to
* SUBSCRIBE requests because they are the only requests concerning event package subscribers (and
* the only requests sent by them, for that matter) and if the processing of a given response
* requires event package-specific handling, delivers the response to the matching
* <tt>Subscription</tt> instance. Examples of such event package-specific handling include
* letting the respective <tt>Subscription</tt> handle the success or failure in the establishment
* of a subscription.
*
* @param responseEvent a <tt>ResponseEvent</tt> specifying the SIP <tt>Response</tt> to be
* processed
* @return <tt>true</tt> if the SIP <tt>Response</tt> specified by <tt>responseEvent</tt> was
* processed; otherwise, <tt>false</tt>
*/
@Override
public boolean processResponse(ResponseEvent responseEvent) {
Response response = responseEvent.getResponse();
CSeqHeader cseqHeader = (CSeqHeader) response.getHeader(CSeqHeader.NAME);
if (cseqHeader == null) {
logger.error("An incoming response did not contain a CSeq header");
return false;
}
if (!Request.SUBSCRIBE.equals(cseqHeader.getMethod())) return false;
ClientTransaction clientTransaction = responseEvent.getClientTransaction();
Request request = clientTransaction.getRequest();
/*
* Don't handle responses to requests not coming from this event
* package.
*/
if (request != null) {
EventHeader eventHeader = (EventHeader) request.getHeader(EventHeader.NAME);
if ((eventHeader == null) || !eventPackage.equalsIgnoreCase(eventHeader.getEventType()))
return false;
}
// Find the subscription.
CallIdHeader callIdHeader = (CallIdHeader) response.getHeader(CallIdHeader.NAME);
String callId = callIdHeader.getCallId();
Subscription subscription = getSubscription(callId);
// if it's the response to an unsubscribe message, we just ignore it
// whatever the response is however if we need to handle a
// challenge, we do it
ExpiresHeader expHeader = response.getExpires();
int statusCode = response.getStatusCode();
SipProvider sourceProvider = (SipProvider) responseEvent.getSource();
if (((expHeader != null) && (expHeader.getExpires() == 0))
|| (subscription == null)) // this handle the unsubscription
// case where we removed the contact
// from subscribedContacts
{
boolean processed = false;
if ((statusCode == Response.UNAUTHORIZED)
|| (statusCode == Response.PROXY_AUTHENTICATION_REQUIRED)) {
try {
processAuthenticationChallenge(clientTransaction, response, sourceProvider);
processed = true;
} catch (OperationFailedException e) {
logger.error("can't handle the challenge", e);
}
} else if ((statusCode != Response.OK) && (statusCode != Response.ACCEPTED)) processed = true;
// any other cases (200/202) will imply a NOTIFY, so we will
// handle the end of a subscription there
return processed;
}
if ((statusCode >= Response.OK) && (statusCode < Response.MULTIPLE_CHOICES)) {
// OK (200/202)
if ((statusCode == Response.OK) || (statusCode == Response.ACCEPTED)) {
if (expHeader == null) {
// not conform to rfc3265
logger.error("no Expires header in this response");
return false;
}
SubscriptionRefreshTask refreshTask = new SubscriptionRefreshTask(subscription);
subscription.setTimerTask(refreshTask);
int refreshDelay = expHeader.getExpires();
// try to keep a margin if the refresh delay allows it
if (refreshDelay >= (2 * refreshMargin)) refreshDelay -= refreshMargin;
timer.schedule(refreshTask, refreshDelay * 1000);
// do it to remember the dialog in case of a polling
// subscription (which means no call to finalizeSubscription)
subscription.setDialog(clientTransaction.getDialog());
subscription.processSuccessResponse(responseEvent, statusCode);
}
} else if ((statusCode >= Response.MULTIPLE_CHOICES) && (statusCode < Response.BAD_REQUEST)) {
if (logger.isInfoEnabled())
logger.info(
"Response to subscribe to "
+ subscription.getAddress()
+ ": "
+ response.getReasonPhrase());
} else if (statusCode >= Response.BAD_REQUEST) {
// if the response is a 423 response, just re-send the request
// with a valid expires value
if (statusCode == Response.INTERVAL_TOO_BRIEF) {
MinExpiresHeader min = (MinExpiresHeader) response.getHeader(MinExpiresHeader.NAME);
if (min == null) {
logger.error("no minimal expires value in this 423 " + "response");
return false;
}
ExpiresHeader exp = request.getExpires();
try {
exp.setExpires(min.getExpires());
} catch (InvalidArgumentException e) {
logger.error("can't set the new expires value", e);
return false;
}
ClientTransaction transac = null;
try {
transac = protocolProvider.getDefaultJainSipProvider().getNewClientTransaction(request);
} catch (TransactionUnavailableException e) {
logger.error("can't create the client transaction", e);
return false;
}
try {
transac.sendRequest();
} catch (SipException e) {
logger.error("can't send the new request", e);
return false;
}
return true;
// UNAUTHORIZED (401/407)
} else if ((statusCode == Response.UNAUTHORIZED)
|| (statusCode == Response.PROXY_AUTHENTICATION_REQUIRED)) {
try {
processAuthenticationChallenge(clientTransaction, response, sourceProvider);
} catch (OperationFailedException e) {
logger.error("can't handle the challenge", e);
removeSubscription(callId, subscription);
subscription.processFailureResponse(responseEvent, statusCode);
}
// 408 480 486 600 603 : non definitive reject
// others: definitive reject (or not implemented)
} else {
if (logger.isDebugEnabled()) logger.debug("error received from the network:\n" + response);
removeSubscription(callId, subscription);
subscription.processFailureResponse(responseEvent, statusCode);
}
}
return true;
}
