All Downloads are FREE. Search and download functionalities are using the official Maven repository.
Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $
You can buy this project and download/modify it how often you want.
test.unit.gov.nist.javax.sip.stack.tls.Shootist Maven / Gradle / Ivy
package test.unit.gov.nist.javax.sip.stack.tls;
import gov.nist.javax.sip.ClientTransactionExt;
import gov.nist.javax.sip.TlsSecurityPolicy;
import gov.nist.javax.sip.header.HeaderExt;
import gov.nist.javax.sip.stack.NioMessageProcessorFactory;
import gov.nist.javax.sip.stack.SIPTransactionStack;
import test.tck.msgflow.callflows.NetworkPortAssigner;
import java.security.cert.Certificate;
import java.util.ArrayList;
import java.util.List;
import java.util.Properties;
import javax.net.ssl.SSLPeerUnverifiedException;
import javax.sip.ClientTransaction;
import javax.sip.Dialog;
import javax.sip.DialogTerminatedEvent;
import javax.sip.IOExceptionEvent;
import javax.sip.ListeningPoint;
import javax.sip.PeerUnavailableException;
import javax.sip.RequestEvent;
import javax.sip.ResponseEvent;
import javax.sip.ServerTransaction;
import javax.sip.SipFactory;
import javax.sip.SipListener;
import javax.sip.SipProvider;
import javax.sip.SipStack;
import javax.sip.Transaction;
import javax.sip.TransactionTerminatedEvent;
import javax.sip.address.Address;
import javax.sip.address.AddressFactory;
import javax.sip.address.SipURI;
import javax.sip.header.CSeqHeader;
import javax.sip.header.CallIdHeader;
import javax.sip.header.ContactHeader;
import javax.sip.header.ContentTypeHeader;
import javax.sip.header.FromHeader;
import javax.sip.header.Header;
import javax.sip.header.HeaderFactory;
import javax.sip.header.MaxForwardsHeader;
import javax.sip.header.RouteHeader;
import javax.sip.header.ToHeader;
import javax.sip.header.ViaHeader;
import javax.sip.message.MessageFactory;
import javax.sip.message.Request;
import javax.sip.message.Response;
/**
* This class is a UAC template. Shootist is the guy that shoots and shootme
* is the guy that gets shot.
*
*@author Daniel Martinez
*@author Ivelin Ivanov
*/
public class Shootist implements SipListener, TlsSecurityPolicy {
private static SipProvider tlsProvider;
private static AddressFactory addressFactory;
private static MessageFactory messageFactory;
private static HeaderFactory headerFactory;
private static SipStack sipStack;
private int reInviteCount;
private ContactHeader contactHeader;
private ListeningPoint tlsListeningPoint;
private int counter;
private String domain;
public int myPort = NetworkPortAssigner.retrieveNextPort();
protected ClientTransaction inviteTid;
private boolean byeSeen;
private boolean enforceTlsPolicyCalled;
protected static final String usageString =
"java "
+ "examples.shootistTLS.Shootist \n"
+ ">>>> is your class path set to the root?";
public void processRequest(RequestEvent requestReceivedEvent) {
Request request = requestReceivedEvent.getRequest();
ServerTransaction serverTransactionId =
requestReceivedEvent.getServerTransaction();
System.out.println(
"\n\nRequest "
+ request.getMethod()
+ " received at "
+ sipStack.getStackName()
+ " with server transaction id "
+ serverTransactionId);
// We are the UAC so the only request we get is the BYE.
if (request.getMethod().equals(Request.BYE))
processBye(request, serverTransactionId);
}
public void processBye(
Request request,
ServerTransaction serverTransactionId) {
try {
System.out.println("shootist: got a bye .");
if (serverTransactionId == null) {
System.out.println("shootist: null TID.");
return;
}
Dialog dialog = serverTransactionId.getDialog();
System.out.println("Dialog State = " + dialog.getState());
Response response = messageFactory.createResponse
(200, request);
serverTransactionId.sendResponse(response);
System.out.println("shootist: Sending OK.");
System.out.println("Dialog State = " + dialog.getState());
this.byeSeen = true;
} catch (Exception ex) {
ex.printStackTrace();
TlsTest.fail("unepxected exception");
}
}
public void processResponse(ResponseEvent responseReceivedEvent) {
System.out.println("Got a response");
Response response = (Response) responseReceivedEvent.getResponse();
Transaction tid = responseReceivedEvent.getClientTransaction();
CSeqHeader cseq = (CSeqHeader) response.getHeader(CSeqHeader.NAME);
System.out.println(
"Response received with client transaction id "
+ tid
+ ":\n"
+ response.getStatusCode());
if (tid == null) {
System.out.println("Stray response -- dropping ");
return;
}
System.out.println("transaction state is " + tid.getState());
System.out.println("Dialog = " + tid.getDialog());
System.out.println("Dialog State is " + tid.getDialog().getState());
try {
if (response.getStatusCode() == Response.OK
&& ((CSeqHeader) response.getHeader(CSeqHeader.NAME))
.getMethod()
.equals(
Request.INVITE)) {
Dialog dialog = tid.getDialog();
Request ackRequest = dialog.createAck( cseq.getSeqNumber() );
System.out.println("Sending ACK");
dialog.sendAck(ackRequest);
// Send a Re INVITE
if (reInviteCount == 0) {
Request inviteRequest = dialog.createRequest(Request.INVITE);
//((SipURI)inviteRequest.getRequestURI()).removeParameter("transport");
//((ViaHeader)inviteRequest.getHeader(ViaHeader.NAME)).setTransport("tls");
// inviteRequest.addHeader(contactHeader);
try {Thread.sleep(100); } catch (Exception ex) {}
ClientTransaction ct =
tlsProvider.getNewClientTransaction(inviteRequest);
dialog.sendRequest(ct);
reInviteCount ++;
}
}
} catch (Exception ex) {
ex.printStackTrace();
TlsTest.fail("unexpected exception");
}
}
public void processTimeout(javax.sip.TimeoutEvent timeoutEvent) {
System.out.println("Transaction Time out" );
}
public void init(String domain) {
init(domain, null);
}
public void init(String domain, Properties props) {
this.domain = domain;
SipFactory sipFactory = null;
sipStack = null;
sipFactory = SipFactory.getInstance();
sipFactory.setPathName("gov.nist");
String transport = "tls";
int port = myPort;
String peerHostPort = "127.0.0.1:" + Shootme.myPort;
Properties properties = new Properties();
if(props == null) {
properties.setProperty(
"javax.sip.OUTBOUND_PROXY",
peerHostPort + "/" + transport);
// If you want to use UDP then uncomment this.
//properties.setProperty(
// "javax.sip.ROUTER_PATH",
// "examples.shootistTLS.MyRouter");
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.MAX_MESSAGE_SIZE",
"1048576");
properties.setProperty(
"gov.nist.javax.sip.DEBUG_LOG",
"logs/shootistdebug.txt");
properties.setProperty(
"gov.nist.javax.sip.SERVER_LOG",
"logs/shootistlog.txt");
properties.setProperty(
"gov.nist.javax.sip.SSL_HANDSHAKE_TIMEOUT", "10000");
properties.setProperty("gov.nist.javax.sip.TCP_POST_PARSING_THREAD_POOL_SIZE", "20");
properties.setProperty("gov.nist.javax.sip.TLS_SECURITY_POLICY",
this.getClass().getName());
// Drop the client connection after we are done with the transaction.
properties.setProperty("gov.nist.javax.sip.CACHE_CLIENT_CONNECTIONS", "false");
// Set to 0 in your production code for max speed.
// You need 16 for logging traces. 32 for debug + traces.
// Your code will limp at 32 but it is best for debugging.
properties.setProperty("gov.nist.javax.sip.TRACE_LEVEL", "LOG4J");
if(System.getProperty("enableNIO") != null && System.getProperty("enableNIO").equalsIgnoreCase("true")) {
properties.setProperty("gov.nist.javax.sip.MESSAGE_PROCESSOR_FACTORY", NioMessageProcessorFactory.class.getName());
}
} else {
properties = props;
}
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());
TlsTest.fail("unexpected Exception");
}
try {
headerFactory = sipFactory.createHeaderFactory();
addressFactory = sipFactory.createAddressFactory();
messageFactory = sipFactory.createMessageFactory();
Shootist listener = this;
tlsListeningPoint = sipStack.createListeningPoint
("127.0.0.1", port, transport);
tlsProvider = sipStack.createSipProvider(tlsListeningPoint);
tlsProvider.addSipListener(listener);
SipProvider sipProvider = tlsProvider;
String fromName = "BigGuy";
String fromSipAddress = "here.com";
String fromDisplayName = "The Master Blaster";
String toSipAddress = "there.com";
String toUser = "LittleGuy";
String toDisplayName = "The Little Blister";
// create >From Header
SipURI fromAddress =
addressFactory.createSipURI(fromName, fromSipAddress);
//fromAddress.setSecure(true);
Address fromNameAddress = addressFactory.createAddress(fromAddress);
fromNameAddress.setDisplayName(fromDisplayName);
FromHeader fromHeader =
headerFactory.createFromHeader(fromNameAddress, "12345");
// create To Header
SipURI toAddress =
addressFactory.createSipURI(toUser, toSipAddress);
//toAddress.setSecure(true);
Address toNameAddress = addressFactory.createAddress(toAddress);
toNameAddress.setDisplayName(toDisplayName);
ToHeader toHeader =
headerFactory.createToHeader(toNameAddress, null);
// create Request URI
SipURI requestURI =
addressFactory.createSipURI(toUser, peerHostPort);
//requestURI.setSecure( true );
// Create ViaHeaders
ArrayList viaHeaders = new ArrayList();
ViaHeader viaHeader =
headerFactory.createViaHeader(
"127.0.0.1",
port,
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(tlsListeningPoint.getPort());
// Create the contact name address.
SipURI contactURI = addressFactory.createSipURI(fromName, host);
//contactURI.setSecure( true );
contactURI.setPort(port);
contactURI.setTransportParam(transport);
Address contactAddress = addressFactory.createAddress(contactURI);
// Add the contact address.
contactAddress.setDisplayName(fromName);
contactHeader =
headerFactory.createContactHeader(contactAddress);
request.addHeader(contactHeader);
// Add the extension header.
Header extensionHeader =
headerFactory.createHeader("Certificate-Check", domain);
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";
// Make large body to force TLS fragmentation
for(int q=0;q<7;q++) {
sdpData += sdpData;
}
byte[] contents = sdpData.getBytes();
//byte[] contents = sdpBuff.toString().getBytes();
request.setContent(contents, contentTypeHeader);
Header callInfoHeader =
headerFactory.createHeader(
"Call-Info",
"");
request.addHeader(callInfoHeader);
SipURI routeUri = (SipURI) requestURI.clone();
routeUri.setLrParam();
routeUri.setTransportParam(transport);
Address peerAddress = addressFactory.createAddress(routeUri);
RouteHeader routeHeader = headerFactory.createRouteHeader(peerAddress);
request.setHeader(routeHeader);
// Create the client transaction.
listener.inviteTid = sipProvider.getNewClientTransaction(request);
Thread.sleep(100);
// send the request out.
listener.inviteTid.sendRequest();
System.out.println("isSecure = " + ((ClientTransactionExt)listener.inviteTid).isSecure());
if(!((SIPTransactionStack)sipStack).getMessageProcessorFactory().getClass().getName().equals(NioMessageProcessorFactory.class.getName())) {
if ( ((ClientTransactionExt)listener.inviteTid).isSecure() ) {
System.out.println("cipherSuite = " + ((ClientTransactionExt)listener.inviteTid).getCipherSuite());
if(((ClientTransactionExt)listener.inviteTid).getLocalCertificates() != null) {
for ( Certificate cert : ((ClientTransactionExt)listener.inviteTid).getLocalCertificates()) {
System.out.println("localCert =" + cert);
}
}
if(((ClientTransactionExt)listener.inviteTid).getPeerCertificates() != null) {
for ( Certificate cert : ((ClientTransactionExt)listener.inviteTid).getPeerCertificates()) {
System.out.println("remoteCerts = " + cert);
}
}
}
}
} catch (Exception ex) {
System.out.println(ex.getMessage());
ex.printStackTrace();
TlsTest.fail("unexpected exception ");
}
}
public void processIOException(IOExceptionEvent exceptionEvent) {
System.out.println("IOException occured while retransmitting requests:" + exceptionEvent);
}
public void processTransactionTerminated(TransactionTerminatedEvent transactionTerminatedEvent) {
System.out.println("Transaction Terminated event: " + transactionTerminatedEvent );
}
public void processDialogTerminated(DialogTerminatedEvent dialogTerminatedEvent) {
System.out.println("Dialog Terminated event: " + dialogTerminatedEvent);
}
public void enforceTlsPolicy(ClientTransactionExt transaction) throws SecurityException {
System.out.println("enforceTlsPolicy");
this.enforceTlsPolicyCalled = true;
List certIdentities;
try {
certIdentities = transaction.extractCertIdentities();
} catch (SSLPeerUnverifiedException e) {
throw new SecurityException(e);
}
if (certIdentities.isEmpty()) {
System.out.println("Could not find any identities in the TLS certificate");
}
else {
System.out.println("found identities: " + certIdentities);
}
// the destination IP address should match one of the certIdentities
boolean foundPeerIdentity = false;
String expectedIpAddress = ((SipURI)transaction.getRequest().getRequestURI()).getHost();
String certificateDomain = ((HeaderExt)transaction.getRequest().getHeader("Certificate-Check")).getValue();
for (String identity : certIdentities) {
System.out.println("identity " + identity);
// identities must be resolved to dotted quads before comparing: this is faked here
// String peerIpAddress = "10.10.10.0";
// if (identity.equals("localhost")) {
// peerIpAddress = "127.0.0.1";
// } else
if (identity.equalsIgnoreCase(certificateDomain)) {
// peerIpAddress = domain;
foundPeerIdentity = true;
}
// if (expectedIpAddress.equals(peerIpAddress)) {
// foundPeerIdentity = true;
// }
}
if (!foundPeerIdentity) {
throw new SecurityException("Certificate identity does not match requested domain " + certificateDomain);
}
}
public void checkState() {
TlsTest.assertTrue("enforceTlsPolicy should be called ", this.enforceTlsPolicyCalled);
}
public void stop() {
this.sipStack.stop();
}
public static void main(String args[]) throws Exception {
// setup TLS properties
System.setProperty( "javax.net.ssl.keyStore", TlsTest.class.getResource("testkeys").getPath() );
System.setProperty( "javax.net.ssl.trustStore", TlsTest.class.getResource("testkeys").getPath() );
System.setProperty( "javax.net.ssl.keyStorePassword", "passphrase" );
System.setProperty( "javax.net.ssl.keyStoreType", "jks" );
Shootist shootist = new Shootist();
shootist.init("localhost");
}
}
