END_TEST START_TEST(register_1_3_2_2) { nua_handle_t *nh = nua_handle(nua, NULL, TAG_END()); struct message *m; S2_CASE("1.3.2.2", "Register behind NAT with TCP", "Detect NAT over TCP using rport. " "Authenticate, detect NAT, " "close TCP at server, wait for re-REGISTERs."); nua_set_params(nua, NTATAG_TCP_RPORT(1), TAG_END()); fail_unless_event(nua_r_set_params, 200); mark_point(); s2->registration->nh = nh; make_auth_natted_register( nh, NUTAG_PROXY(s2sip->tcp.contact->m_url), NUTAG_OUTBOUND("no-options-keepalive, no-validate"), TAG_END()); fail_if(!tport_is_tcp(s2->registration->tport)); tport_shutdown(s2->registration->tport, 2); m = s2_sip_wait_for_request(SIP_METHOD_REGISTER); fail_if(!m); fail_if(!m->sip->sip_authorization); 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); /* The "NAT binding" changed when new TCP connection is established */ /* => NUA re-REGISTERs with newly detected contact */ 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); s2_register_teardown(); }
END_TEST START_TEST(register_1_2_2_3) { nua_handle_t *nh = nua_handle(nua, NULL, TAG_END()); struct message *m; S2_CASE("1.2.2.3", "Register behind NAT", "Authenticate, outbound activated, " "detect NAT binding change when re-REGISTERing"); mark_point(); make_auth_natted_register(nh, NUTAG_OUTBOUND("no-options-keepalive, no-validate"), TAG_END()); s2->registration->nh = nh; s2_nua_fast_forward(3600, s2base->root); mark_point(); m = s2_sip_wait_for_request(SIP_METHOD_REGISTER); fail_if(!m); fail_if(!m->sip->sip_authorization); s2_save_register(m); s2_sip_respond_to(m, NULL, SIP_200_OK, SIPTAG_CONTACT(s2->registration->contact), SIPTAG_VIA(natted_via(m, receive_natted2)), TAG_END()); s2_sip_free_message(m); 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_natted2)), TAG_END()); s2_sip_free_message(m); fail_unless(s2->registration->contact != NULL); fail_if(s2->registration->contact->m_next != NULL); fail_unless_event(nua_r_register, 200); s2_register_teardown(); }
} END_TEST START_TEST(register_1_3_2_1) { nua_handle_t *nh = nua_handle(nua, NULL, TAG_END()); S2_CASE("1.3.2.1", "Register behind NAT", "Authenticate, outbound activated"); mark_point(); s2->registration->nh = nh; make_auth_natted_register(nh, NUTAG_PROXY(s2sip->tcp.contact->m_url), TAG_END()); fail_if(!tport_is_tcp(s2->registration->tport)); s2_register_teardown(); }
END_TEST START_TEST(register_1_2_2_2) { nua_handle_t *nh = nua_handle(nua, NULL, TAG_END()); struct message *m; S2_CASE("1.2.2.2", "Register behind NAT", "Authenticate, outbound activated, " "authenticate OPTIONS probe, " "NAT binding change"); mark_point(); make_auth_natted_register(nh, TAG_END()); s2->registration->nh = nh; mark_point(); m = s2_sip_wait_for_request(SIP_METHOD_OPTIONS); fail_if(!m); s2_sip_respond_to(m, NULL, SIP_407_PROXY_AUTH_REQUIRED, SIPTAG_VIA(natted_via(m, receive_natted)), SIPTAG_PROXY_AUTHENTICATE_STR(s2_auth_digest_str), TAG_END()); s2_sip_free_message(m); mark_point(); m = s2_sip_wait_for_request(SIP_METHOD_OPTIONS); fail_if(!m); fail_if(!m->sip->sip_proxy_authorization); s2_sip_respond_to(m, NULL, SIP_200_OK, SIPTAG_VIA(natted_via(m, receive_natted)), TAG_END()); s2_sip_free_message(m); su_root_step(s2base->root, 20); su_root_step(s2base->root, 20); s2_nua_fast_forward(120, s2base->root); /* Default keepalive interval */ mark_point(); m = s2_sip_wait_for_request(SIP_METHOD_OPTIONS); s2_sip_respond_to(m, NULL, SIP_200_OK, SIPTAG_VIA(natted_via(m, receive_natted)), TAG_END()); s2_sip_free_message(m); su_root_step(s2base->root, 20); su_root_step(s2base->root, 20); s2_nua_fast_forward(120, s2base->root); /* Default keepalive interval */ mark_point(); m = s2_sip_wait_for_request(SIP_METHOD_OPTIONS); s2_sip_respond_to(m, NULL, SIP_200_OK, SIPTAG_VIA(natted_via(m, receive_natted2)), TAG_END()); s2_sip_free_message(m); fail_unless_event(nua_i_outbound, 0); 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_natted2)), 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); s2_register_teardown(); } END_TEST
END_TEST #include <sys/time.h> START_TEST(register_1_2_4) { nua_handle_t *nh = nua_handle(nua, NULL, TAG_END()); struct message *m; struct event *e; unsigned t1, n; S2_CASE("1.2.4", "Register behind NAT", "Authenticate, outbound activated, " "drop OPTIONS, check that OPTIONS is not retried"); mark_point(); make_auth_natted_register(nh, NUTAG_OUTBOUND("validate, no-options-keepalive"), /* test with a round of unanswered plain keepalives as well? */ TAG_END()); s2->registration->nh = nh; mark_point(); t1 = 500; for (t1 = 500, n = 0; n < 20; n++) { e = NULL, m = NULL; s2_next_thing(&e, &m); if (e) break; fail_if(!m); fail_if(!m->sip->sip_request); fail_if(m->sip->sip_request->rq_method != sip_method_options); s2_sip_free_message(m); mark_point(); s2_nua_fast_forward((t1 + 500) / 1000, s2base->root); t1 *= 2; if (t1 > 4000) t1 = 4000; } fail_unless(e != NULL); fail_unless(e->data->e_event == nua_i_outbound); fail_unless(e->data->e_status == 408); s2_free_event(e); s2_sip_flush_messages(); s2_nua_fast_forward(3600, s2base->root); m = s2_sip_wait_for_request(SIP_METHOD_REGISTER); fail_if(!m); fail_if(!m->sip->sip_authorization); fail_if(!m->sip->sip_contact); s2_default_registration_duration = 120; s2_save_register(m); s2_sip_respond_to(m, NULL, SIP_200_OK, SIPTAG_CONTACT(s2->registration->contact), 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); s2_sip_flush_messages(); while (s2sip->received == NULL) { s2_nua_fast_forward(10, s2base->root); } m = s2_sip_remove_message(s2sip->received); fail_if(!m); fail_unless(m->sip->sip_request->rq_method == sip_method_register); fail_if(!m->sip->sip_authorization); fail_if(!m->sip->sip_contact); s2_save_register(m); s2_sip_respond_to(m, NULL, SIP_200_OK, SIPTAG_CONTACT(s2->registration->contact), TAG_END()); s2_sip_free_message(m); fail_unless_event(nua_r_register, 200); s2_register_teardown(); }