Example #1
0
END_TEST


/* ---------------------------------------------------------------------- */

START_TEST(register_1_3_1)
{
    nua_handle_t *nh;
    struct message *m;

    S2_CASE("1.3.1", "Register over TCP via NAT",
            "REGISTER via TCP, detect NTA, re-REGISTER");

    nh = nua_handle(nua, NULL, TAG_END());

    nua_register(nh, NUTAG_PROXY(s2sip->tcp.contact->m_url), TAG_END());

    m = s2_sip_wait_for_request(SIP_METHOD_REGISTER);
    fail_if(!m);
    fail_if(!m->sip->sip_contact || m->sip->sip_contact->m_next);
    fail_if(!tport_is_tcp(m->tport));
    s2_save_register(m);

    s2_sip_respond_to(m, NULL,
                      SIP_200_OK,
                      SIPTAG_CONTACT(s2->registration->contact),
                      SIPTAG_VIA(natted_via(m, receive_natted)),
                      TAG_END());
    s2_sip_free_message(m);

    assert(s2->registration->contact != NULL);
    fail_unless_event(nua_r_register, 100);

    m = s2_sip_wait_for_request(SIP_METHOD_REGISTER);
    fail_if(!m);
    fail_if(!m->sip->sip_contact || !m->sip->sip_contact->m_next);
    s2_save_register(m);

    s2_sip_respond_to(m, NULL,
                      SIP_200_OK,
                      SIPTAG_CONTACT(s2->registration->contact),
                      SIPTAG_VIA(natted_via(m, receive_natted)),
                      TAG_END());
    s2_sip_free_message(m);

    fail_unless(s2->registration->contact != NULL);
    fail_if(s2->registration->contact->m_next != NULL);
    fail_unless(
        url_has_param(s2->registration->contact->m_url, "transport=tcp"));
    fail_unless_event(nua_r_register, 200);

    s2->registration->nh = nh;

    s2_register_teardown();

}
Example #2
0
/**@ingroup sip_route
 *
 * Check if route header has lr param.
 *
 * "lr" param can be either URL or header parameter.
 */
int
sip_route_is_loose(sip_route_t const *r)
{
  if (!r)
    return 0;
  if (r->r_url->url_params)
    return url_has_param(r->r_url, "lr");
  else
    return r->r_params && msg_params_find(r->r_params, "lr") != NULL;
}
END_TEST

#if nomore
START_TEST(register_1_3_3_1)
{
  nua_handle_t *nh = nua_handle(nua, NULL, TAG_END());
  struct message *m;
  tport_t *tcp;

  S2_CASE("1.3.3.1", "Register behind NAT with UDP and TCP",
	  "Register with UDP, UDP time-outing, then w/ TCP using rport. ");

  nua_set_params(nua, NTATAG_TCP_RPORT(1), TAG_END());
  fail_unless_event(nua_r_set_params, 200);

  mark_point();
  s2->registration->nh = nh;

  nua_register(nh,
	       NUTAG_OUTBOUND("no-options-keepalive, no-validate"),
	       TAG_END());

  /* NTA tries with UDP, we drop them */
  for (;;) {
    m = s2_sip_wait_for_request(SIP_METHOD_REGISTER); fail_if(!m);
    if (!tport_is_udp(m->tport)) /* Drop UDP */
      break;
    s2_sip_free_message(m);
    s2_nua_fast_forward(4, s2base->root);
  }

  tcp = tport_ref(m->tport);

  /* Respond to request over TCP */
  s2_sip_respond_to(m, NULL,
		SIP_401_UNAUTHORIZED,
		SIPTAG_WWW_AUTHENTICATE_STR(s2_auth_digest_str),
		SIPTAG_VIA(natted_via(m, receive_natted)),
		TAG_END());
  s2_sip_free_message(m);
  fail_unless_event(nua_r_register, 401);
  nua_authenticate(nh, NUTAG_AUTH(s2_auth_credentials), TAG_END());

  /* Turn off pong */
  tport_set_params(tcp, TPTAG_PONG2PING(0), TAG_END());

  /* Now request over UDP ... registering TCP contact! */
  m = s2_sip_wait_for_request(SIP_METHOD_REGISTER);
  fail_if(!m); fail_if(!m->sip->sip_authorization);
  s2_save_register(m);
  fail_unless(
    url_has_param(s2->registration->contact->m_url, "transport=tcp"));
  s2_sip_respond_to(m, NULL,
		SIP_200_OK,
		SIPTAG_CONTACT(s2->registration->contact),
		SIPTAG_VIA(natted_via(m, receive_natted)),
		TAG_END());
  s2_sip_free_message(m);

  /* NUA detects oops... re-registers UDP */
  fail_unless_event(nua_r_register, 100);

  m = s2_sip_wait_for_request(SIP_METHOD_REGISTER);
  fail_if(!m); fail_if(!m->sip->sip_authorization);
  fail_if(!m->sip->sip_contact || !m->sip->sip_contact->m_next);
  s2_save_register(m);

  s2_sip_respond_to(m, NULL,
		SIP_200_OK,
		SIPTAG_CONTACT(s2->registration->contact),
		SIPTAG_VIA(natted_via(m, receive_natted)),
		TAG_END());
  s2_sip_free_message(m);

  fail_unless_event(nua_r_register, 200);

  fail_unless(s2->registration->contact != NULL);
  fail_if(s2->registration->contact->m_next != NULL);

  /* Wait until ping-pong failure closes the TCP connection */
  {
    int i;
    for (i = 0; i < 5; i++) {
      su_root_step(s2base->root, 5);
      su_root_step(s2base->root, 5);
      su_root_step(s2base->root, 5);
      s2_nua_fast_forward(5, s2base->root);
    }
  }

  s2_register_teardown();
}