Example #1
0
  /**
   *
   *
   * <pre>
   *  Alice        Proxy       Bob        Bob(2)       HSS
   * 1  | INVITE     |          |           |           |
   *    |----------->|          |           |           |
   * 2  |            | INVITE   |           |           |
   *    |            |--------->|           |           |
   * 3  |            |      404 |           |           |
   *    |            |<---------|           |           |
   * 4  |            | ACK      |           |           |
   *    |            |--------->|           |           |
   * 5  |            | UDR      |           |           |
   *    |            |--------------------------------->|
   * 6  |            |          |           |       UDA |
   *    |            |<---------------------------------|
   * 7  |            | INVITE   |           |           |
   *    |            |--------------------->|           |
   * 8  |            |          |       200 |           |
   *    |            |<---------------------|           |
   * 9  |        200 |          |           |           |
   *    |<-----------|          |           |           |
   * 10 | ACK        |          |           |           |
   *    |----------->|          |           |           |
   * 11 |            | ACK      |           |           |
   *    |            |--------------------->|           |
   * 12 | BYE        |          |           |           |
   *    |----------->|          |           |           |
   * 13 |            | BYE      |           |           |
   *    |            |--------------------->|           |
   * 14 |            |          |       200 |           |
   *    |            |<---------------------|           |
   * 15 |        200 |          |           |           |
   *    |<-----------|          |           |           |
   * </pre>
   */
  @Test
  public void testProxyDiameter() throws Throwable {
    Endpoint bob = createEndpoint("bob");
    UaRunnable callB = new UasScript.NotFound(bob.getUserAgent());
    Endpoint bob2 = createEndpoint("bob");
    UaRunnable callC = new UasScript.OkBye(bob2.getUserAgent());

    callB.start();
    callC.start();

    SipServletRequest request = _ua.createRequest(SipMethods.INVITE, bob.getUri());
    request.setRequestURI(bob.getContact().getURI());
    request.addHeader("proxy", bob2.getContact().toString());
    Call callA = _ua.createCall(request);

    try {
      assertThat(callA.waitForResponse(), isSuccess());
      callA.createAck().send();
      Thread.sleep(200);
      callA.createBye().send();
      assertThat(callA.waitForResponse(), isSuccess());
      callB.assertDone();
      callC.assertDone();
    } finally {
      checkForFailure();
    }
  }
Example #2
0
  /**
   * Ensures that - DNS resolution is done using NAPTR and SRV in proxy mode; - retry is done if a
   * 503 is received.
   *
   * <p>To run this test, the DNS server for domain cipango.voip should be configured with
   *
   * <pre>
   * bob         IN NAPTR 90  40  "s"  "SIP+D2U"      ""  _sip._udp.bob
   * _sip._udp.bob           SRV 0 0 5064 local
   * _sip._udp.bob           SRV 5 0 5063 local
   * </pre>
   *
   * Note:This test is marked as ignored as it requires a specific DNS configuration.
   */
  @Ignore
  public void dnsCase() throws Exception {
    final Endpoint bob = createEndpoint("bob");
    bob.getUserAgent()
        .setDefaultHandler(
            new MessageHandler() {
              public void handleRequest(SipServletRequest request)
                  throws IOException, ServletException {
                SipServletResponse response =
                    bob.getUserAgent().createResponse(request, SipServletResponse.SC_ACCEPTED);
                response.addHeader("X-Dns", "ok");
                response.send();
              }

              public void handleResponse(SipServletResponse response)
                  throws IOException, ServletException {}
            });

    final Endpoint bob2 = createEndpoint("bob");
    bob2.getUserAgent()
        .setDefaultHandler(
            new MessageHandler() {
              public void handleRequest(SipServletRequest request)
                  throws IOException, ServletException {
                SipServletResponse response =
                    bob.getUserAgent()
                        .createResponse(request, SipServletResponse.SC_SERVICE_UNAVAILABLE);
                response.send();
              }

              public void handleResponse(SipServletResponse response)
                  throws IOException, ServletException {}
            });

    SipServletRequest request = _ua.createRequest(SipMethods.MESSAGE, bob.getUri());
    request.setRequestURI(_sipClient.getFactory().createURI("sip:bob.cipango.voip"));
    Call call = _ua.createCall(request);
    assertThat(call.waitForResponse(), hasStatus(SipServletResponse.SC_ACCEPTED));

    checkForFailure();
  }
Example #3
0
  /**
   *
   *
   * <pre>
   *  Alice        Proxy         Bob
   * 1  | INVITE     |            |
   *    |----------->|            |
   * 2  |            | INVITE     |
   *    |            |----------->|
   * 3  |            |        180 |
   *    |            |<-----------|
   * 4  |        180 |            |
   *    |<-----------|            |
   * 5  |            | CANCEL     |
   *    |            |----------->|
   * 6  |        408 |            |
   *    |<-----------|            |
   * 7  |            | 200/CANCEL |
   *    |            |<-----------|
   * 8  |            | 487/INVITE |
   *    |            |<-----------|
   * 9  |            | ACK        |
   *    |            |----------->|
   * 10 | ACK        |            |
   *    |----------->|            |
   * </pre>
   */
  @Test
  public void testVirtualBranch() throws Exception {
    Endpoint bob = createEndpoint("bob");
    UaRunnable callB = new UasScript.RingingCanceled(bob.getUserAgent());

    callB.start();

    SipServletRequest request = _ua.createRequest(SipMethods.INVITE, bob.getUri());
    request.setRequestURI(bob.getContact().getURI());
    Call callA = _ua.createCall(request);

    assertThat(callA.waitForResponse(), hasStatus(SipServletResponse.SC_REQUEST_TIMEOUT));
    checkForFailure();
  }
Example #4
0
  /**
   * Ensure that the servlet is not invoked if session is invalidated.
   *
   * <p>See http://jira.cipango.org/browse/CIPANGO-121
   *
   * <pre>
   *  Alice        Proxy       Bob
   * 1  | INVITE     |          |
   *    |----------->|          |
   * 2  |            | INVITE   |
   *    |            |--------->|
   * 3  |            |      200 |
   *    |            |<---------|
   * 4  |        200 |          |
   *    |<-----------|          |
   * 5  | ACK        |          |
   *    |----------->|          |
   * 6  |            | ACK      |
   *    |            |--------->|
   * 7  | BYE        |          |
   *    |----------->|          |
   * 8  |            | BYE      |
   *    |            |--------->|
   * 9  |            |      200 |
   *    |            |<---------|
   * 10 |        200 |          |
   *    |<-----------|          |
   * </pre>
   */
  @Test
  public void testInvalidateBefore200() throws Exception {
    Endpoint bob = createEndpoint("bob");
    UaRunnable callB = new UasScript.OkBye(bob.getUserAgent());

    callB.start();

    SipServletRequest request = _ua.createRequest(SipMethods.INVITE, bob.getUri());
    request.setRequestURI(bob.getContact().getURI());
    Call callA = _ua.createCall(request);
    assertThat(callA.waitForResponse(), isSuccess());
    callA.createAck().send();
    callA.createBye().send();

    SipServletResponse response = callA.waitForResponse();
    assertThat(response, isSuccess());
    assertThat(response.getHeader("error"), is(nullValue()));
  }
Example #5
0
  /**
   *
   *
   * <pre>
   *  Alice         Proxy             Proxy       Bob
   * 1  | INVITE      |                 |          |
   *    |------------>|                 |          |
   * 2  |             |INVITE tel:1234  |          |
   *    |             |---------------->|          |
   * 3  |             |                 | INVITE   |
   *    |             |                 |--------->|
   * 4  |             |                 |      603 |
   *    |             |                 |<---------|
   * 5  |             |             603 |          |
   *    |             |<----------------|          |
   * 6  |         603 |                 |          |
   *    |<------------|                 |          |
   * 7  | ACK         |                 |          |
   *    |------------>|                 |          |
   * 8  |             |ACK              |          |
   *    |             |---------------->|          |
   * 9  |             |                 | ACK      |
   *    |             |                 |--------->|
   * </pre>
   */
  @Test
  public void testTelUri() throws Exception {
    final Endpoint bob = createEndpoint("bob");
    bob.getUserAgent()
        .setDefaultHandler(
            new MessageHandler() {
              public void handleRequest(SipServletRequest request)
                  throws IOException, ServletException {
                assertThat(request.getHeader("req-uri"), containsString("tel:1234"));
                bob.getUserAgent().createResponse(request, SipServletResponse.SC_DECLINE).send();
              }

              public void handleResponse(SipServletResponse response)
                  throws IOException, ServletException {}
            });

    SipServletRequest request = _ua.createRequest(SipMethods.INVITE, bob.getUri());
    request.setRequestURI(bob.getContact().getURI());
    Call call = _ua.createCall(request);
    assertThat(call.waitForResponse(), hasStatus(SipServletResponse.SC_DECLINE));
  }