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freeswitch/libs/sofia-sip/libsofia-sip-ua/nta/test_nta.c

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/*
* This file is part of the Sofia-SIP package
*
* Copyright (C) 2005 Nokia Corporation.
*
* Contact: Pekka Pessi <pekka.pessi@nokia.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*
*/
/**@internal
* @CFILE test_nta.c
*
* Test functions for NTA.
*
* @author Pekka Pessi <Pekka.Pessi@nokia.com>
*
* @date Created: Tue Aug 21 15:18:26 2001 ppessi
*/
#include "config.h"
typedef struct agent_t agent_t;
#define SU_ROOT_MAGIC_T agent_t
#include <sofia-sip/su_wait.h>
#include <msg_internal.h>
#define NTA_AGENT_MAGIC_T agent_t
#define NTA_LEG_MAGIC_T agent_t
#define NTA_OUTGOING_MAGIC_T agent_t
#define NTA_INCOMING_MAGIC_T agent_t
#define NTA_RELIABLE_MAGIC_T agent_t
#include "sofia-sip/nta.h"
#include "nta_internal.h"
#include <sofia-sip/sip_header.h>
#include <sofia-sip/sip_tag.h>
#include <sofia-sip/sip_status.h>
#include <sofia-sip/tport.h>
#include <sofia-sip/htable.h>
#include <sofia-sip/sresolv.h>
#include <sofia-sip/su_log.h>
#include <sofia-sip/sofia_features.h>
#include <sofia-sip/hostdomain.h>
#include <sofia-sip/string0.h>
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#include <limits.h>
#include <stdio.h>
#include <assert.h>
#include <unistd.h>
SOFIAPUBVAR su_log_t nta_log[];
SOFIAPUBVAR su_log_t tport_log[];
int tstflags = 0;
#define TSTFLAGS tstflags
#include <sofia-sip/tstdef.h>
#if HAVE_FUNC
#elif HAVE_FUNCTION
#define __func__ __FUNCTION__
#else
#define __func__ name
#endif
#define NONE ((void *)-1)
struct sigcomp_compartment;
char const name[] = "test_nta";
struct agent_t {
su_home_t ag_home[1];
int ag_flags;
su_root_t *ag_root;
msg_mclass_t *ag_mclass;
nta_agent_t *ag_agent;
url_string_t *ag_obp; /**< Outbound proxy. */
nta_leg_t *ag_server_leg; /**< Leg for sip:%@% */
nta_leg_t *ag_default_leg; /**< Leg for rest */
unsigned ag_drop;
nta_outgoing_t *ag_orq;
int ag_status;
char const *ag_comp;
struct sigcomp_compartment *ag_client_compartment;
/* Server side */
int ag_response; /**< What we answer by default */
nta_incoming_t *ag_irq;
struct sigcomp_compartment *ag_server_compartment;
char const *ag_m;
sip_contact_t const *ag_contact;
sip_from_t *ag_alice;
sip_to_t *ag_bob;
sip_contact_t *ag_m_alice;
sip_contact_t *ag_m_bob;
sip_contact_t *ag_aliases;
nta_leg_t *ag_alice_leg;
nta_leg_t *ag_bob_leg;
msg_t *ag_request;
nta_leg_t *ag_expect_leg;
nta_leg_t *ag_latest_leg;
nta_leg_t *ag_call_leg;
nta_leg_t *ag_tag_remote; /**< If this is set, outgoing_callback()
* tags it with the tag from remote.
*/
int ag_tag_status; /**< Which response established dialog */
msg_param_t ag_call_tag; /**< Tag used to establish dialog */
nta_reliable_t *ag_reliable;
sip_via_t *ag_out_via; /**< Outgoing via */
sip_via_t *ag_in_via; /**< Incoming via */
sip_content_type_t *ag_content_type;
sip_payload_t *ag_payload;
msg_t *ag_probe_msg;
/* Dummy servers */
char const *ag_sink_port;
su_socket_t ag_sink_socket, ag_down_socket;
};
static int test_init(agent_t *ag, char const *resolv_conf);
static int test_deinit(agent_t *ag);
static int test_bad_messages(agent_t *ag);
static int test_routing(agent_t *ag);
static int test_tports(agent_t *ag);
static int test_resolv(agent_t *ag, char const *resolv_conf);
static int test_dialog(agent_t *ag);
static int test_call(agent_t *ag);
static int test_prack(agent_t *ag);
static int test_fix_467(agent_t *ag);
static int test_for_ack(agent_t *ag,
nta_incoming_t *irq,
sip_t const *sip);
static int test_for_ack_or_timeout(agent_t *ag,
nta_incoming_t *irq,
sip_t const *sip);
int agent_callback(agent_t *ag,
nta_agent_t *nta,
msg_t *msg,
sip_t *sip)
{
if (tstflags & tst_verbatim) {
if (sip->sip_request) {
printf("%s: %s: %s " URL_PRINT_FORMAT " %s\n",
name, __func__, sip->sip_request->rq_method_name,
URL_PRINT_ARGS(sip->sip_request->rq_url),
sip->sip_request->rq_version);
}
else {
printf("%s: %s: %s %03d %s\n", name, __func__,
sip->sip_status->st_version,
sip->sip_status->st_status,
sip->sip_status->st_phrase);
}
}
msg_destroy(msg);
return 0;
}
static
void leg_match(agent_t *ag, nta_leg_t *leg, int always, char const *func)
{
char const *match = "unknown leg";
if (!always && (tstflags & tst_verbatim) != tst_verbatim)
return;
if (leg == ag->ag_default_leg)
match = "ag_default_leg";
else if (leg == ag->ag_server_leg)
match = "ag_server_leg";
else if (leg == ag->ag_alice_leg)
match = "ag_alice_leg";
else if (leg == ag->ag_bob_leg)
match = "ag_bob_leg";
printf("%s: %s: %smatched with %s\n", name, func,
always ? "mis" : "", match);
}
static
void leg_zap(agent_t *ag, nta_leg_t *leg)
{
if (leg == ag->ag_default_leg)
ag->ag_default_leg = NULL;
else if (leg == ag->ag_server_leg)
ag->ag_server_leg = NULL;
else if (leg == ag->ag_alice_leg)
ag->ag_alice_leg = NULL;
else if (leg == ag->ag_bob_leg)
ag->ag_bob_leg = NULL;
else
printf("%s:%u: %s: did not exist\n",
__FILE__, __LINE__, __func__);
nta_leg_destroy(leg);
}
int leg_callback_200(agent_t *ag,
nta_leg_t *leg,
nta_incoming_t *irq,
sip_t const *sip)
{
if (tstflags & tst_verbatim) {
printf("%s: %s: %s " URL_PRINT_FORMAT " %s\n",
name, __func__, sip->sip_request->rq_method_name,
URL_PRINT_ARGS(sip->sip_request->rq_url),
sip->sip_request->rq_version);
}
if (!sip->sip_content_length ||
!sip->sip_via ||
!sip->sip_from || !sip->sip_from->a_tag)
return 500;
if (ag->ag_in_via == NULL)
ag->ag_in_via = sip_via_dup(ag->ag_home, sip->sip_via);
if (ag->ag_request == NULL)
ag->ag_request = nta_incoming_getrequest(irq);
ag->ag_latest_leg = leg;
if (ag->ag_expect_leg && leg != ag->ag_expect_leg) {
leg_match(ag, leg, 1, __func__);
return 500;
}
leg_match(ag, leg, 0, __func__);
if (sip->sip_request->rq_method == sip_method_bye) {
leg_zap(ag, leg);
}
return 200;
}
int leg_callback_500(agent_t *ag,
nta_leg_t *leg,
nta_incoming_t *irq,
sip_t const *sip)
{
if (tstflags & tst_verbatim) {
printf("%s: %s: %s " URL_PRINT_FORMAT " %s\n",
name, __func__, sip->sip_request->rq_method_name,
URL_PRINT_ARGS(sip->sip_request->rq_url),
sip->sip_request->rq_version);
}
return 500;
}
int new_leg_callback_200(agent_t *ag,
nta_leg_t *leg,
nta_incoming_t *irq,
sip_t const *sip)
{
if (tstflags & tst_verbatim) {
printf("%s: %s: %s " URL_PRINT_FORMAT " %s\n",
name, __func__, sip->sip_request->rq_method_name,
URL_PRINT_ARGS(sip->sip_request->rq_url),
sip->sip_request->rq_version);
}
if (!sip->sip_content_length ||
!sip->sip_via ||
!sip->sip_from || !sip->sip_from->a_tag)
return 500;
ag->ag_latest_leg = leg;
if (ag->ag_expect_leg && leg != ag->ag_expect_leg) {
leg_match(ag, leg, 1, __func__);
return 500;
}
leg_match(ag, leg, 0, __func__);
ag->ag_bob_leg = nta_leg_tcreate(ag->ag_agent,
leg_callback_200,
ag,
URLTAG_URL(sip->sip_request->rq_url),
SIPTAG_CALL_ID(sip->sip_call_id),
SIPTAG_FROM(sip->sip_to),
SIPTAG_TO(sip->sip_from),
TAG_END());
if (!ag->ag_bob_leg ||
!nta_leg_tag(ag->ag_bob_leg, NULL) ||
!nta_leg_get_tag(ag->ag_bob_leg) ||
!nta_incoming_tag(irq, nta_leg_get_tag(ag->ag_bob_leg)))
return 500;
return 200;
}
int outgoing_callback(agent_t *ag,
nta_outgoing_t *orq,
sip_t const *sip)
{
BEGIN();
int status = sip->sip_status->st_status;
if (tstflags & tst_verbatim) {
printf("%s: %s: %s %03d %s\n", name, __func__,
sip->sip_status->st_version,
sip->sip_status->st_status,
sip->sip_status->st_phrase);
}
TEST_P(orq, ag->ag_orq);
ag->ag_status = status;
if (status < 200)
return 0;
if (ag->ag_comp) {
nta_compartment_decref(&ag->ag_client_compartment);
ag->ag_client_compartment = nta_outgoing_compartment(orq);
}
if (ag->ag_out_via == NULL)
ag->ag_out_via = sip_via_dup(ag->ag_home, sip->sip_via);
if (ag->ag_tag_remote) {
TEST_S(nta_leg_rtag(ag->ag_tag_remote, sip->sip_to->a_tag),
sip->sip_to->a_tag);
ag->ag_tag_remote = NULL;
}
TEST_1(sip->sip_to && sip->sip_to->a_tag);
nta_outgoing_destroy(orq);
ag->ag_orq = NULL;
END();
}
static
int test_magic_branch(agent_t *ag, sip_t const *sip)
{
BEGIN();
if (sip) {
TEST_1(sip->sip_via);
TEST_S(sip->sip_via->v_branch, "MagicalBranch");
}
END();
}
static
int magic_callback(agent_t *ag,
nta_outgoing_t *orq,
sip_t const *sip)
{
test_magic_branch(ag, sip);
return outgoing_callback(ag, orq, sip);
}
void
nta_test_run(agent_t *ag)
{
for (ag->ag_status = 0; ag->ag_status < 200;) {
if (tstflags & tst_verbatim) {
fputs(".", stdout); fflush(stdout);
}
su_root_step(ag->ag_root, 500L);
}
}
#include <sofia-sip/msg_mclass.h>
int test_init(agent_t *ag, char const *resolv_conf)
{
char const *contact = "sip:*:*;comp=sigcomp";
su_sockaddr_t su;
socklen_t sulen, sulen0;
su_socket_t s;
int af;
BEGIN();
TEST_1(ag->ag_root = su_root_create(ag));
TEST_1(ag->ag_mclass = msg_mclass_clone(sip_default_mclass(), 0, 0));
#if SU_HAVE_IN6
if (str0cmp(getenv("ipv6"), "true") == 0) {
contact = "sip:[::]:*;comp=sigcomp";
af = AF_INET6, sulen0 = sizeof (struct sockaddr_in6);
}
else {
af = AF_INET, sulen0 = sizeof (struct sockaddr_in);
contact = "sip:0.0.0.0:*;comp=sigcomp";
}
#else
af = AF_INET, sulen0 = sizeof (struct sockaddr_in);
contact = "sip:0.0.0.0:*;comp=sigcomp";
#endif
if (ag->ag_m)
contact = ag->ag_m;
else if (getenv("SIPCONTACT"))
contact = getenv("SIPCONTACT");
/* Sink server */
s = socket(af, SOCK_DGRAM, 0); TEST_1(s != INVALID_SOCKET);
memset(&su, 0, sulen = sulen0);
su.su_family = af;
if (getenv("sink")) {
su.su_port = htons(atoi(getenv("sink")));
}
TEST_1(bind(s, &su.su_sa, sulen) < 0 ? (perror("bind"), 0) : 1);
TEST_1(getsockname(s, &su.su_sa, &sulen) == 0);
ag->ag_sink_port = su_sprintf(ag->ag_home, "%u", ntohs(su.su_sin.sin_port));
ag->ag_sink_socket = s;
/* Down server */
s = socket(af, SOCK_STREAM, 0); TEST_1(s != INVALID_SOCKET);
memset(&su, 0, sulen = sulen0);
su.su_family = af;
if (getenv("down")) {
su.su_port = htons(atoi(getenv("down")));
}
TEST_1(bind(s, &su.su_sa, sulen) < 0 ? (perror("bind"), 0) : 1);
ag->ag_down_socket = s;
/* Create agent */
TEST_1(ag->ag_agent = nta_agent_create(ag->ag_root,
(url_string_t *)contact,
NULL,
NULL,
NTATAG_MCLASS(ag->ag_mclass),
NTATAG_USE_TIMESTAMP(1),
SRESTAG_RESOLV_CONF(resolv_conf),
NTATAG_USE_NAPTR(0),
NTATAG_USE_SRV(0),
NTATAG_PRELOAD(2048),
TAG_END()));
{
/* Initialize our headers */
sip_from_t from[1];
sip_to_t to[1];
sip_contact_t m[1];
sip_from_init(from);
sip_to_init(to);
sip_contact_init(m);
TEST_1(ag->ag_contact = nta_agent_contact(ag->ag_agent));
*m->m_url = *ag->ag_contact->m_url;
m->m_url->url_user = "bob";
TEST_1(ag->ag_m_bob = sip_contact_dup(ag->ag_home, m));
to->a_display = "Bob";
*to->a_url = *ag->ag_contact->m_url;
to->a_url->url_user = "bob";
to->a_url->url_port = NULL;
TEST_1(ag->ag_bob = sip_to_dup(ag->ag_home, to));
*m->m_url = *ag->ag_contact->m_url;
m->m_url->url_user = "alice";
TEST_1(ag->ag_m_alice = sip_contact_dup(ag->ag_home, m));
from->a_display = "Alice";
*from->a_url = *ag->ag_contact->m_url;
from->a_url->url_user = "alice";
from->a_url->url_port = NULL;
TEST_1(ag->ag_alice = sip_from_dup(ag->ag_home, from));
}
{
char const data[] =
"v=0\r\n"
"o=- 425432 423412 IN IP4 127.0.0.1\r\n"
"s= \r\n"
"c=IN IP4 127.0.0.1\r\n"
"m=5004 audio 8 0\r\n";
ag->ag_content_type = sip_content_type_make(ag->ag_home, "application/sdp");
ag->ag_payload = sip_payload_make(ag->ag_home, data);
}
{
sip_contact_t *m;
ag->ag_aliases =
sip_contact_make(ag->ag_home, "sip:127.0.0.1, sip:localhost, sip:[::1]");
TEST_1(ag->ag_aliases);
TEST_1(ag->ag_aliases->m_next);
TEST_1(ag->ag_aliases->m_next->m_next);
TEST_P(ag->ag_aliases->m_next->m_next->m_next, NULL);
for (m = ag->ag_aliases; m; m = m->m_next)
m->m_url->url_port = ag->ag_contact->m_url->url_port;
TEST_1(m = sip_contact_dup(ag->ag_home, ag->ag_contact));
m->m_next = ag->ag_aliases;
ag->ag_aliases = m;
TEST(nta_agent_set_params(ag->ag_agent,
NTATAG_ALIASES(ag->ag_aliases),
NTATAG_REL100(1),
NTATAG_UA(1),
NTATAG_USE_NAPTR(1),
NTATAG_USE_SRV(1),
NTATAG_MAX_FORWARDS(20),
TAG_END()),
6);
TEST(nta_agent_set_params(ag->ag_agent,
NTATAG_ALIASES(ag->ag_aliases),
NTATAG_DEFAULT_PROXY("sip:127.0.0.1"),
TAG_END()), 2);
TEST(nta_agent_set_params(ag->ag_agent,
NTATAG_ALIASES(ag->ag_aliases),
NTATAG_DEFAULT_PROXY(NULL),
TAG_END()), 2);
TEST(nta_agent_set_params(ag->ag_agent,
NTATAG_DEFAULT_PROXY("tel:+35878008000"),
TAG_END()), -1);
}
{
url_t url[1];
/* Create the server leg */
*url = *ag->ag_aliases->m_url;
url->url_user = "%";
TEST_1(ag->ag_server_leg = nta_leg_tcreate(ag->ag_agent,
leg_callback_200,
ag,
NTATAG_NO_DIALOG(1),
URLTAG_URL(url),
TAG_END()));
}
END();
}
int test_reinit(agent_t *ag)
{
BEGIN();
/* Create a new default leg */
nta_leg_destroy(ag->ag_default_leg), ag->ag_default_leg = NULL;
TEST_1(ag->ag_default_leg = nta_leg_tcreate(ag->ag_agent,
leg_callback_200,
ag,
NTATAG_NO_DIALOG(1),
TAG_END()));
END();
}
int test_deinit(agent_t *ag)
{
BEGIN();
if (ag->ag_request) msg_destroy(ag->ag_request), ag->ag_request = NULL;
su_free(ag->ag_home, ag->ag_in_via), ag->ag_in_via = NULL;
nta_leg_destroy(ag->ag_alice_leg);
nta_leg_destroy(ag->ag_bob_leg);
nta_leg_destroy(ag->ag_default_leg);
nta_leg_destroy(ag->ag_server_leg);
nta_agent_destroy(ag->ag_agent);
su_root_destroy(ag->ag_root);
su_free(ag->ag_home, (void *)ag->ag_sink_port), ag->ag_sink_port = NULL;
free(ag->ag_mclass), ag->ag_mclass = NULL;
END();
}
static
int readfile(FILE *f, void **contents)
{
/* Read in whole (binary!) file */
char *buffer = NULL;
long size;
size_t len;
/* Read whole file in */
if (fseek(f, 0, SEEK_END) < 0 ||
(size = ftell(f)) < 0 ||
fseek(f, 0, SEEK_SET) < 0 ||
(long)(len = (size_t)size) != size) {
fprintf(stderr, "%s: unable to determine file size (%s)\n",
__func__, strerror(errno));
return -1;
}
if (!(buffer = malloc(len + 2)) ||
fread(buffer, 1, len, f) != len) {
fprintf(stderr, "%s: unable to read file (%s)\n", __func__, strerror(errno));
if (buffer)
free(buffer);
return -1;
}
buffer[len] = '\0';
*contents = buffer;
return (int)len;
}
#if HAVE_DIRENT_H
#include <dirent.h>
#endif
static int test_bad_messages(agent_t *ag)
{
BEGIN();
#if HAVE_DIRENT_H
DIR *dir;
struct dirent *d;
char name[PATH_MAX + 1] = "../sip/tests/";
size_t offset;
char const *host, *port;
su_addrinfo_t *ai, hints[1];
su_socket_t s;
su_sockaddr_t su[1];
socklen_t sulen;
char via[64];
size_t vlen;
int i;
dir = opendir(name);
if (dir == NULL && getenv("srcdir")) {
strncpy(name, getenv("srcdir"), PATH_MAX);
strncat(name, "/../sip/tests/", PATH_MAX);
dir = opendir(name);
}
if (dir == NULL) {
fprintf(stderr, "test_nta: cannot find sip torture messages\n");
fprintf(stderr, "test_nta: tried %s\n", name);
}
offset = strlen(name);
TEST_1(ag->ag_default_leg = nta_leg_tcreate(ag->ag_agent,
leg_callback_500,
ag,
NTATAG_NO_DIALOG(1),
TAG_END()));
host = ag->ag_contact->m_url->url_host;
if (host_is_ip6_reference(host)) {
host = strcpy(via, host + 1);
via[strlen(via) - 1] = '\0';
}
port = url_port(ag->ag_contact->m_url);
memset(hints, 0, sizeof hints);
hints->ai_socktype = SOCK_DGRAM;
hints->ai_protocol = IPPROTO_UDP;
TEST(su_getaddrinfo(host, port, hints, &ai), 0); TEST_1(ai);
s = su_socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol); TEST_1(s != -1);
memset(su, 0, sulen = ai->ai_addrlen);
su->su_len = sizeof su; su->su_family = ai->ai_family;
TEST_1(bind(s, &su->su_sa, sulen) == 0);
TEST_1(getsockname(s, &su->su_sa, &sulen) == 0);
sprintf(via, "v: SIP/2.0/UDP is.invalid:%u\r\n", ntohs(su->su_port));
vlen = strlen(via);
for (d = dir ? readdir(dir) : NULL; d; d = readdir(dir)) {
size_t len = strlen(d->d_name);
FILE *f;
int blen, n;
void *buffer; char *r;
if (len < strlen(".txt"))
continue;
if (strcmp(d->d_name + len - strlen(".txt"), ".txt"))
continue;
strncpy(name + offset, d->d_name, PATH_MAX - offset);
TEST_1(f = fopen(name, "rb"));
TEST_1((blen = readfile(f, &buffer)) > 0);
fclose(f);
r = buffer;
if (strncmp(r, "JUNK ", 5) == 0) {
TEST_SIZE(su_sendto(s, r, blen, 0, ai->ai_addr, ai->ai_addrlen), blen);
}
else if (strncmp(r, "INVITE ", 7) != 0) {
su_iovec_t vec[3];
n = strcspn(r, "\r\n"); n += strspn(r + n, "\r\n");
vec[0].siv_base = r, vec[0].siv_len = n;
vec[1].siv_base = via, vec[1].siv_len = vlen;
vec[2].siv_base = r + n, vec[2].siv_len = blen - n;
TEST_SIZE(su_vsend(s, vec, 3, 0, (void *)ai->ai_addr, ai->ai_addrlen),
blen + vlen);
}
free(buffer);
su_root_step(ag->ag_root, 1);
}
TEST_SIZE(su_sendto(s, "\r\n\r\n", 4, 0, (void *)ai->ai_addr, ai->ai_addrlen), 4);
su_root_step(ag->ag_root, 1);
TEST_SIZE(su_sendto(s, "", 0, 0, ai->ai_addr, ai->ai_addrlen), 0);
su_close(s);
for (i = 0; i < 20; i++)
su_root_step(ag->ag_root, 1);
nta_leg_destroy(ag->ag_default_leg), ag->ag_default_leg = NULL;
if (dir)
closedir(dir);
#endif /* HAVE_DIRENT_H */
END();
}
static unsigned char const code[] =
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
#include <sofia-sip/su_uniqueid.h>
sip_payload_t *test_payload(su_home_t *home, size_t size)
{
sip_payload_t *pl = sip_payload_create(home, NULL, (isize_t)size);
if (pl) {
size_t i;
char *data = (char *)pl->pl_data;
for (i = 0; i < size; i++) {
if ((i & 63) != 63)
data[i] = code[su_randint(0, 63)];
else
data[i] = '\n';
}
}
return pl;
}
/* Test transports */
int test_tports(agent_t *ag)
{
int udp = 0, tcp = 0, sctp = 0, tls = 0;
sip_via_t const *v, *v_udp_only = NULL;
char const *udp_comp = NULL;
char const *tcp_comp = NULL;
url_t url[1];
BEGIN();
*url = *ag->ag_contact->m_url;
url->url_port = "*";
url->url_params = "transport=tcp";
url->url_params = "transport=udp";
TEST_1(nta_agent_add_tport(ag->ag_agent, (url_string_t *)url,
TAG_END()) == 0);
TEST_1(v = nta_agent_via(ag->ag_agent));
for (; v; v = v->v_next) {
if (strcasecmp(v->v_protocol, sip_transport_udp) == 0) {
if (udp)
v_udp_only = v;
udp = 1;
if (udp_comp == NULL)
udp_comp = v->v_comp;
}
else if (strcasecmp(v->v_protocol, sip_transport_tcp) == 0) {
tcp = 1;
if (tcp_comp == NULL)
tcp_comp = v->v_comp;
}
else if (strcasecmp(v->v_protocol, sip_transport_sctp) == 0) {
sctp = 1;
}
else if (strcasecmp(v->v_protocol, sip_transport_tls) == 0) {
tls = 1;
}
}
*url = *ag->ag_aliases->m_url;
url->url_user = "bob";
if (udp_comp || tcp_comp)
ag->ag_comp = "sigcomp";
{
/* Test 0.1
* Send a message from default leg to default leg
*/
char const p_acid[] = "P-Access-Network-Info: IEEE-802.11g\n";
url_t url[1];
*url = *ag->ag_contact->m_url;
url->url_params = NULL;
ag->ag_expect_leg = ag->ag_default_leg;
su_free(ag->ag_home, (void *)ag->ag_out_via), ag->ag_out_via = NULL;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg,
outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 0.1"),
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
SIPTAG_CONTACT(ag->ag_m_alice),
SIPTAG_HEADER_STR(p_acid),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_default_leg);
TEST_1(ag->ag_request);
msg_destroy(ag->ag_request), ag->ag_request = NULL;
TEST_1(ag->ag_out_via->v_comp == NULL);
nta_leg_bind(ag->ag_default_leg, leg_callback_200, ag);
}
{
/* Test 0.1.2: test url_headers
*
* Send a message from default leg to default leg.
*/
url_t url[1];
sip_t *sip;
*url = *ag->ag_contact->m_url;
/* Test that method parameter is stripped and headers in query are used */
url->url_params = "method=MESSAGE;user=IP";
url->url_headers = "organization=United%20Testers";
ag->ag_expect_leg = ag->ag_default_leg;
su_free(ag->ag_home, (void *)ag->ag_out_via), ag->ag_out_via = NULL;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg,
outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 0.1.2"),
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
SIPTAG_CONTACT(ag->ag_m_alice),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_default_leg);
TEST_1(ag->ag_request);
TEST_1(sip = sip_object(ag->ag_request));
TEST_1(sip->sip_organization);
TEST_S(sip->sip_organization->g_string, "United Testers");
TEST_S(sip->sip_request->rq_url->url_params, "user=IP");
TEST_1(ag->ag_out_via->v_comp == NULL);
nta_leg_bind(ag->ag_default_leg, leg_callback_200, ag);
}
/* Test 0.1.3
* Send a message from Bob to Alice using SIGCOMP and TCP
*/
if (tcp_comp) {
url_t url[1];
sip_payload_t *pl;
size_t size = 1024;
*url = *ag->ag_aliases->m_url;
url->url_user = "alice";
if (url->url_params)
url->url_params = su_sprintf(NULL, "%s;transport=tcp", url->url_params);
else
url->url_params = "transport=tcp";
TEST_1(pl = test_payload(ag->ag_home, size));
ag->ag_expect_leg = ag->ag_server_leg;
su_free(ag->ag_home, (void *)ag->ag_out_via), ag->ag_out_via = NULL;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
NTATAG_COMP("sigcomp"),
SIPTAG_SUBJECT_STR("Test 0.1.3"),
SIPTAG_FROM(ag->ag_bob),
SIPTAG_TO(ag->ag_alice),
SIPTAG_CONTACT(ag->ag_m_bob),
SIPTAG_PAYLOAD(pl),
TAG_END()));
su_free(ag->ag_home, pl);
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_1(ag->ag_client_compartment);
nta_compartment_decref(&ag->ag_client_compartment);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_server_leg);
TEST_S(ag->ag_out_via->v_comp, "sigcomp");
}
/* Test 0.2
* Send a message from Bob to Alice
* This time specify a TCP URI, and include a large payload
* of 512 kB
*/
if (tcp) {
url_t url[1];
sip_payload_t *pl;
usize_t size = 512 * 1024;
*url = *ag->ag_aliases->m_url;
url->url_user = "alice";
url->url_params = "transport=tcp";
TEST_1(pl = test_payload(ag->ag_home, size));
ag->ag_expect_leg = ag->ag_server_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
NULL,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 0.2"),
SIPTAG_FROM(ag->ag_bob),
SIPTAG_TO(ag->ag_alice),
SIPTAG_CONTACT(ag->ag_m_bob),
SIPTAG_PAYLOAD(pl),
NTATAG_DEFAULT_PROXY(ag->ag_obp),
TAG_END()));
su_free(ag->ag_home, pl);
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_server_leg);
}
/* Test 0.3
* Send a message from Bob to Alice
* This time include a large payload of 512 kB, let NTA choose transport.
*/
if (tcp) {
url_t url[1];
sip_payload_t *pl;
usize_t size = 512 * 1024;
*url = *ag->ag_aliases->m_url;
url->url_user = "alice";
TEST_1(pl = test_payload(ag->ag_home, size));
ag->ag_expect_leg = ag->ag_server_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 0.3"),
SIPTAG_FROM(ag->ag_bob),
SIPTAG_TO(ag->ag_alice),
SIPTAG_CONTACT(ag->ag_m_bob),
SIPTAG_PAYLOAD(pl),
TAG_END()));
su_free(ag->ag_home, pl);
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_server_leg);
}
/* Test 0.4.1:
* Send a message from Bob to Alice
* This time include a payload of 2 kB, let NTA choose transport.
*/
{
url_t url[1];
sip_payload_t *pl;
usize_t size = 2 * 1024;
*url = *ag->ag_aliases->m_url;
url->url_user = "alice";
TEST_1(pl = test_payload(ag->ag_home, size));
su_free(ag->ag_home, (void *)ag->ag_out_via), ag->ag_out_via = NULL;
ag->ag_expect_leg = ag->ag_server_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 0.4.1"),
SIPTAG_FROM(ag->ag_bob),
SIPTAG_TO(ag->ag_alice),
SIPTAG_CONTACT(ag->ag_m_bob),
SIPTAG_PAYLOAD(pl),
TAG_END()));
su_free(ag->ag_home, pl);
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_server_leg);
TEST_1(ag->ag_out_via);
TEST_1(strcasecmp(ag->ag_out_via->v_protocol, "SIP/2.0/TCP") == 0 ||
strcasecmp(ag->ag_out_via->v_protocol, "SIP/2.0/SCTP") == 0);
su_free(ag->ag_home, ag->ag_in_via), ag->ag_in_via = NULL;
}
/* Test 0.4.2:
* Send a message from Bob to Alices UDP-only address
* This time include a payload of 2 kB, let NTA choose transport.
*/
if (v_udp_only) {
url_t url[1];
sip_payload_t *pl;
usize_t size = 2 * 1024;
*url = *ag->ag_aliases->m_url;
url->url_user = "alice";
url->url_host = v_udp_only->v_host;
url->url_port = v_udp_only->v_port;
url->url_params = NULL; /* No sigcomp */
TEST_1(pl = test_payload(ag->ag_home, size));
ag->ag_expect_leg = ag->ag_default_leg;
su_free(ag->ag_home, ag->ag_in_via), ag->ag_in_via = NULL;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 0.4.2"),
SIPTAG_FROM(ag->ag_bob),
SIPTAG_TO(ag->ag_alice),
SIPTAG_CONTACT(ag->ag_m_bob),
SIPTAG_PAYLOAD(pl),
TAG_END()));
su_free(ag->ag_home, pl);
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_default_leg);
TEST_1(ag->ag_in_via);
TEST_1(strcasecmp(ag->ag_in_via->v_protocol, "SIP/2.0/UDP") == 0);
su_free(ag->ag_home, ag->ag_in_via), ag->ag_in_via = NULL;
}
/* Test 0.5:
* Send a message from Bob to Alice
* This time include a payload of 2 kB, try to use UDP.
*/
if (udp) {
url_t url[1];
sip_payload_t *pl;
usize_t size = 2 * 1024;
*url = *ag->ag_aliases->m_url;
url->url_user = "alice";
TEST_1(pl = test_payload(ag->ag_home, size));
su_free(ag->ag_home, (void *)ag->ag_out_via), ag->ag_out_via = NULL;
ag->ag_expect_leg = ag->ag_server_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 0.5"),
SIPTAG_FROM(ag->ag_bob),
SIPTAG_TO(ag->ag_alice),
SIPTAG_CONTACT(ag->ag_m_bob),
SIPTAG_PAYLOAD(pl),
TPTAG_MTU(0xffffffff),
TAG_END()));
su_free(ag->ag_home, pl);
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_server_leg);
TEST_1(ag->ag_out_via);
TEST_S(ag->ag_out_via->v_protocol, "SIP/2.0/UDP");
}
if (udp) {
/* Send a message from default leg to server leg
* using a prefilled Via header
*/
sip_via_t via[1];
sip_via_init(via);
via->v_protocol = sip_transport_udp;
via->v_host = ag->ag_contact->m_url->url_host;
via->v_port = ag->ag_contact->m_url->url_port;
sip_via_add_param(ag->ag_home, via, "branch=MagicalBranch");
nta_agent_set_params(ag->ag_agent,
NTATAG_ALIASES(ag->ag_aliases),
NTATAG_USER_VIA(1),
TAG_END());
ag->ag_expect_leg = ag->ag_server_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg,
magic_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 0.6"),
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
SIPTAG_CONTACT(ag->ag_m_alice),
SIPTAG_VIA(via),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_server_leg);
nta_agent_set_params(ag->ag_agent,
NTATAG_USER_VIA(0),
TAG_END());
}
/* Test 0.7
* Send a message from Bob to Alice using SCTP
*/
if (sctp) {
url_t url[1];
sip_payload_t *pl;
usize_t size = 16 * 1024;
*url = *ag->ag_aliases->m_url;
url->url_user = "alice";
#if 0
if (url->url_params)
url->url_params = su_sprintf(NULL, "%s;transport=sctp", url->url_params);
else
#endif
url->url_params = "transport=sctp";
TEST_1(pl = test_payload(ag->ag_home, size));
ag->ag_expect_leg = ag->ag_server_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 0.7"),
SIPTAG_FROM(ag->ag_bob),
SIPTAG_TO(ag->ag_alice),
SIPTAG_CONTACT(ag->ag_m_bob),
SIPTAG_PAYLOAD(pl),
TAG_END()));
su_free(ag->ag_home, pl);
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_server_leg);
}
/* Test 0.8: Send a too large message */
if (tcp) {
url_t url[1];
sip_payload_t *pl;
usize_t size = 128 * 1024;
nta_agent_set_params(ag->ag_agent,
NTATAG_MAXSIZE(65536),
TAG_END());
*url = *ag->ag_aliases->m_url;
url->url_user = "alice";
TEST_1(pl = test_payload(ag->ag_home, size));
ag->ag_expect_leg = ag->ag_server_leg;
ag->ag_latest_leg = NULL;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 0.8"),
SIPTAG_FROM(ag->ag_bob),
SIPTAG_TO(ag->ag_alice),
SIPTAG_CONTACT(ag->ag_m_bob),
SIPTAG_PAYLOAD(pl),
TAG_END()));
su_free(ag->ag_home, pl);
nta_test_run(ag);
TEST(ag->ag_status, 413);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, NULL);
nta_agent_set_params(ag->ag_agent,
NTATAG_MAXSIZE(2 * 1024 * 1024),
TAG_END());
}
/* Test 0.9: Timeout */
{
url_t url[1];
printf("%s: starting MESSAGE timeout test, completing in 4 seconds\n",
name);
nta_agent_set_params(ag->ag_agent,
NTATAG_TIMEOUT_408(1),
NTATAG_SIP_T1(25),
NTATAG_SIP_T1X64(64 * 25),
NTATAG_SIP_T2(8 * 25),
NTATAG_SIP_T4(10 * 25),
TAG_END());
*url = *ag->ag_aliases->m_url;
url->url_user = "timeout";
url->url_port = ag->ag_sink_port;
ag->ag_expect_leg = ag->ag_server_leg;
ag->ag_latest_leg = NULL;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 0.9"),
SIPTAG_FROM(ag->ag_bob),
SIPTAG_TO(ag->ag_alice),
SIPTAG_CONTACT(ag->ag_m_bob),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 408);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, NULL);
nta_agent_set_params(ag->ag_agent,
NTATAG_SIP_T1(500),
NTATAG_SIP_T1X64(64 * 500),
NTATAG_SIP_T2(NTA_SIP_T2),
NTATAG_SIP_T4(NTA_SIP_T4),
TAG_END());
}
END();
}
int leg_callback_destroy(agent_t *ag,
nta_leg_t *leg,
nta_incoming_t *irq,
sip_t const *sip)
{
if (tstflags & tst_verbatim) {
printf("%s: %s: %s " URL_PRINT_FORMAT " %s\n",
name, __func__, sip->sip_request->rq_method_name,
URL_PRINT_ARGS(sip->sip_request->rq_url),
sip->sip_request->rq_version);
}
ag->ag_latest_leg = leg;
nta_incoming_destroy(irq);
return 0;
}
int leg_callback_save(agent_t *ag,
nta_leg_t *leg,
nta_incoming_t *irq,
sip_t const *sip)
{
if (tstflags & tst_verbatim) {
printf("%s: %s: %s " URL_PRINT_FORMAT " %s\n",
name, __func__, sip->sip_request->rq_method_name,
URL_PRINT_ARGS(sip->sip_request->rq_url),
sip->sip_request->rq_version);
}
ag->ag_latest_leg = leg;
ag->ag_irq = irq;
ag->ag_status = 1000;
return 0;
}
int test_destroy_incoming(agent_t *ag)
{
BEGIN();
url_t url[1];
*url = *ag->ag_contact->m_url;
/* Test 3.1
* Check that when a incoming request is destroyed in callback,
* a 500 response is sent
*/
ag->ag_expect_leg = ag->ag_default_leg;
nta_leg_bind(ag->ag_default_leg, leg_callback_destroy, ag);
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg,
outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 3.1"),
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 500);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_default_leg);
/* Test 3.1
* Check that when a incoming request is destroyed, a 500 response is sent
*/
nta_leg_bind(ag->ag_default_leg, leg_callback_save, ag);
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg,
outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 3.1"),
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 1000);
TEST_1(ag->ag_irq);
TEST_1(ag->ag_orq);
TEST_P(ag->ag_latest_leg, ag->ag_default_leg);
nta_incoming_destroy(ag->ag_irq), ag->ag_irq = NULL;
nta_test_run(ag);
TEST(ag->ag_status, 500);
TEST_P(ag->ag_orq, NULL);
END();
}
int test_resolv(agent_t *ag, char const *resolv_conf)
{
int udp = 0, tcp = 0, sctp = 0, tls = 0;
sip_via_t const *v;
url_t *url;
if (!resolv_conf)
return 0;
BEGIN();
nta_leg_bind(ag->ag_default_leg, leg_callback_200, ag);
nta_agent_set_params(ag->ag_agent,
NTATAG_SIP_T1(8 * 25),
NTATAG_SIP_T1X64(64 * 25),
NTATAG_SIP_T4(10 * 25),
TAG_END());
TEST_1(v = nta_agent_via(ag->ag_agent));
for (; v; v = v->v_next) {
if (strcasecmp(v->v_protocol, sip_transport_udp) == 0)
udp = 1;
else if (strcasecmp(v->v_protocol, sip_transport_tcp) == 0)
tcp = 1;
else if (strcasecmp(v->v_protocol, sip_transport_sctp) == 0)
sctp = 1;
else if (strcasecmp(v->v_protocol, sip_transport_tls) == 0)
tls = 1;
}
url = url_hdup(ag->ag_home, (void *)"sip:example.org"); TEST_1(url);
{
/* Test 1.1
* Send a message to sip:example.org
*/
ag->ag_expect_leg = ag->ag_default_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 1.1"),
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
SIPTAG_CONTACT(ag->ag_m_alice),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_default_leg);
}
{
/* Test 1.2
* Send a message to sip:srv.example.org
*/
url->url_host = "srv.example.org";
ag->ag_expect_leg = ag->ag_default_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 1.2"),
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
SIPTAG_CONTACT(ag->ag_m_alice),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_default_leg);
}
{
/* Test 1.3
* Send a message to sip:ipv.example.org
*/
url->url_host = "ipv.example.org";
ag->ag_expect_leg = ag->ag_default_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 1.3"),
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
SIPTAG_CONTACT(ag->ag_m_alice),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_default_leg);
}
{
/* Test 1.4.1
* Send a message to sip:down.example.org
*/
url->url_host = "down.example.org";
ag->ag_expect_leg = ag->ag_default_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 1.4.1"),
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
SIPTAG_CONTACT(ag->ag_m_alice),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_default_leg);
}
{
/* Test 1.4.2
* Send a message to sip:na503.example.org
*/
url->url_host = "na503.example.org";
ag->ag_expect_leg = ag->ag_default_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 1.4.2"),
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
SIPTAG_CONTACT(ag->ag_m_alice),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 503);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_default_leg);
}
{
/* Test 1.4.3
* Send a message to sip:nona.example.org
*/
url->url_host = "nona.example.org";
ag->ag_expect_leg = ag->ag_default_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 1.4.3"),
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
SIPTAG_CONTACT(ag->ag_m_alice),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_default_leg);
}
{
/* Test 1.4.4
* Send a message to sip:nosrv.example.org
* After failing to find _sip._udp.nosrv.example.org,
* second SRV with _sip._udp.srv.example.org succeeds
*/
url->url_host = "nosrv.example.org";
ag->ag_expect_leg = ag->ag_default_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 1.4.4"),
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
SIPTAG_CONTACT(ag->ag_m_alice),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_default_leg);
}
{
/* Test 1.5.1
* Send a message to sip:srv.example.org;transport=tcp
* Test outgoing_make_srv_query()
*/
url->url_host = "srv.example.org";
url->url_params = "transport=tcp";
ag->ag_expect_leg = ag->ag_default_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 1.5.1: outgoing_make_srv_query()"),
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
SIPTAG_CONTACT(ag->ag_m_alice),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_default_leg);
url->url_params = NULL;
}
{
/* Test 1.5.2
* Send a message to sip:srv.example.org;transport=udp
* Test outgoing_make_srv_query()
*/
url->url_host = "srv.example.org";
url->url_params = "transport=udp";
ag->ag_expect_leg = ag->ag_default_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 1.5.2: outgoing_make_srv_query()"),
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
SIPTAG_CONTACT(ag->ag_m_alice),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_default_leg);
url->url_params = NULL;
}
{
/* Test 1.5.3
* Send a message to sip:srv2.example.org;transport=udp
* Test outgoing_query_srv_a()
*/
url->url_host = "srv2.example.org";
url->url_params = "transport=udp";
ag->ag_expect_leg = ag->ag_default_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 1.5: outgoing_query_srv_a()"),
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
SIPTAG_CONTACT(ag->ag_m_alice),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_default_leg);
url->url_params = NULL;
}
{
/* Test 1.6.1
* Send a message to sip:srv.example.org:$port
* Test outgoing_make_a_aaaa_query()
*/
url->url_host = "srv.example.org";
url->url_port = ag->ag_contact->m_url->url_port;
ag->ag_expect_leg = ag->ag_default_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 1.6.1: outgoing_make_a_aaaa_query()"),
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
SIPTAG_CONTACT(ag->ag_m_alice),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 503);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_default_leg);
}
{
/* Test 1.6.2
* Send a message to sip:a.example.org:$port
* Test outgoing_make_a_aaaa_query()
*/
url->url_host = "a.example.org";
url->url_port = ag->ag_contact->m_url->url_port;
ag->ag_expect_leg = ag->ag_default_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 1.6.2: outgoing_make_a_aaaa_query()"),
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
SIPTAG_CONTACT(ag->ag_m_alice),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_default_leg);
url->url_port = NULL;
}
#if 0 /* This must be run on host *without* proxy */
{
/* Test 1.6c
* Send a message to sip:na.example.org
* Test outgoing_query_all() with NAPTR "A" flag
*/
url->url_host = "na.example.org";
ag->ag_expect_leg = ag->ag_default_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 1.6c"),
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
SIPTAG_CONTACT(ag->ag_m_alice),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 503);
TEST(ag->ag_orq, NULL);
TEST(ag->ag_latest_leg, ag->ag_default_leg);
}
#endif
{
/* Test 1.7
* Send a message to sip:down2.example.org:$port
* Test A record failover.
*/
url->url_host = "down2.example.org";
url->url_port = ag->ag_contact->m_url->url_port;
ag->ag_expect_leg = ag->ag_default_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 1.7: outgoing_make_a_aaaa_query()"),
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
SIPTAG_CONTACT(ag->ag_m_alice),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_default_leg);
url->url_params = NULL;
}
#if 0
/* Test 0.1.1
* Send a message from Bob to Alice using SIGCOMP and TCP
*/
if (tcp_comp) {
url_t url[1];
sip_payload_t *pl;
usize_t size = 1024;
*url = *ag->ag_aliases->m_url;
url->url_user = "alice";
if (url->url_params)
url->url_params = su_sprintf(NULL, "%s;transport=tcp", url->url_params);
else
url->url_params = "transport=tcp";
TEST_1(pl = test_payload(ag->ag_home, size));
ag->ag_expect_leg = ag->ag_server_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 0.1.1"),
SIPTAG_FROM(ag->ag_bob),
SIPTAG_TO(ag->ag_alice),
SIPTAG_CONTACT(ag->ag_m_bob),
SIPTAG_PAYLOAD(pl),
TAG_END()));
su_free(ag->ag_home, pl);
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST(ag->ag_orq, NULL);
TEST(ag->ag_latest_leg, ag->ag_server_leg);
}
/* Test 0.2
* Send a message from Bob to Alice
* This time specify a TCP URI, and include a large payload
* of 512 kB
*/
if (tcp) {
url_t url[1];
sip_payload_t *pl;
usize_t size = 512 * 1024;
*url = *ag->ag_aliases->m_url;
url->url_user = "alice";
#if 0
if (url->url_params)
url->url_params = su_sprintf(NULL, "%s;transport=tcp", url->url_params);
else
#endif
url->url_params = "transport=tcp";
TEST_1(pl = test_payload(ag->ag_home, size));
ag->ag_expect_leg = ag->ag_server_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 0.2"),
SIPTAG_FROM(ag->ag_bob),
SIPTAG_TO(ag->ag_alice),
SIPTAG_CONTACT(ag->ag_m_bob),
SIPTAG_PAYLOAD(pl),
TAG_END()));
su_free(ag->ag_home, pl);
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST(ag->ag_orq, NULL);
TEST(ag->ag_latest_leg, ag->ag_server_leg);
}
/* Test 0.3
* Send a message from Bob to Alice
* This time include a large payload of 512 kB, let NTA choose transport.
*/
if (tcp) {
url_t url[1];
sip_payload_t *pl;
usize_t size = 512 * 1024;
*url = *ag->ag_aliases->m_url;
url->url_user = "alice";
TEST_1(pl = test_payload(ag->ag_home, size));
ag->ag_expect_leg = ag->ag_server_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 0.3"),
SIPTAG_FROM(ag->ag_bob),
SIPTAG_TO(ag->ag_alice),
SIPTAG_CONTACT(ag->ag_m_bob),
SIPTAG_PAYLOAD(pl),
TAG_END()));
su_free(ag->ag_home, pl);
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST(ag->ag_orq, NULL);
TEST(ag->ag_latest_leg, ag->ag_server_leg);
}
/* Test 0.4:
* Send a message from Bob to Alice
* This time include a payload of 2 kB, let NTA choose transport.
*/
{
url_t url[1];
sip_payload_t *pl;
usize_t size = 2 * 1024;
*url = *ag->ag_aliases->m_url;
url->url_user = "alice";
TEST_1(pl = test_payload(ag->ag_home, size));
su_free(ag->ag_home, (void *)ag->ag_out_via), ag->ag_out_via = NULL;
ag->ag_expect_leg = ag->ag_server_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 0.4"),
SIPTAG_FROM(ag->ag_bob),
SIPTAG_TO(ag->ag_alice),
SIPTAG_CONTACT(ag->ag_m_bob),
SIPTAG_PAYLOAD(pl),
TAG_END()));
su_free(ag->ag_home, pl);
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST(ag->ag_orq, NULL);
TEST(ag->ag_latest_leg, ag->ag_server_leg);
TEST_1(ag->ag_out_via);
TEST_1(strcasecmp(ag->ag_out_via->v_protocol, "SIP/2.0/TCP") == 0 ||
strcasecmp(ag->ag_out_via->v_protocol, "SIP/2.0/SCTP") == 0);
}
/* Test 0.5:
* Send a message from Bob to Alice
* This time include a payload of 2 kB, try to use UDP.
*/
if (udp) {
url_t url[1];
sip_payload_t *pl;
usize_t size = 2 * 1024;
*url = *ag->ag_aliases->m_url;
url->url_user = "alice";
TEST_1(pl = test_payload(ag->ag_home, size));
su_free(ag->ag_home, (void *)ag->ag_out_via), ag->ag_out_via = NULL;
ag->ag_expect_leg = ag->ag_server_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 0.5"),
SIPTAG_FROM(ag->ag_bob),
SIPTAG_TO(ag->ag_alice),
SIPTAG_CONTACT(ag->ag_m_bob),
SIPTAG_PAYLOAD(pl),
TPTAG_MTU(0xffffffff),
TAG_END()));
su_free(ag->ag_home, pl);
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST(ag->ag_orq, NULL);
TEST(ag->ag_latest_leg, ag->ag_server_leg);
TEST_1(ag->ag_out_via);
TEST_S(ag->ag_out_via->v_protocol, "SIP/2.0/UDP");
}
if (udp) {
/* Send a message from default leg to server leg
* using a prefilled Via header
*/
sip_via_t via[1];
sip_via_init(via);
via->v_protocol = sip_transport_udp;
via->v_host = ag->ag_contact->m_url->url_host;
via->v_port = ag->ag_contact->m_url->url_port;
sip_via_add_param(ag->ag_home, via, "branch=MagicalBranch");
nta_agent_set_params(ag->ag_agent,
NTATAG_USER_VIA(1),
TAG_END());
ag->ag_expect_leg = ag->ag_server_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg,
magic_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 0.6"),
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
SIPTAG_CONTACT(ag->ag_m_alice),
SIPTAG_VIA(via),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST(ag->ag_orq, NULL);
TEST(ag->ag_latest_leg, ag->ag_server_leg);
nta_agent_set_params(ag->ag_agent,
NTATAG_USER_VIA(0),
TAG_END());
}
/* Test 0.7
* Send a message from Bob to Alice using SCTP
*/
if (sctp) {
url_t url[1];
sip_payload_t *pl;
usize_t size = 16 * 1024;
*url = *ag->ag_aliases->m_url;
url->url_user = "alice";
#if 0
if (url->url_params)
url->url_params = su_sprintf(NULL, "%s;transport=sctp", url->url_params);
else
#endif
url->url_params = "transport=sctp";
TEST_1(pl = test_payload(ag->ag_home, size));
ag->ag_expect_leg = ag->ag_server_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 0.7"),
SIPTAG_FROM(ag->ag_bob),
SIPTAG_TO(ag->ag_alice),
SIPTAG_CONTACT(ag->ag_m_bob),
SIPTAG_PAYLOAD(pl),
TAG_END()));
su_free(ag->ag_home, pl);
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST(ag->ag_orq, NULL);
TEST(ag->ag_latest_leg, ag->ag_server_leg);
}
/* Test 0.8: Send a too large message */
if (tcp) {
url_t url[1];
sip_payload_t *pl;
usize_t size = 128 * 1024;
nta_agent_set_params(ag->ag_agent,
NTATAG_MAXSIZE(65536),
TAG_END());
*url = *ag->ag_aliases->m_url;
url->url_user = "alice";
TEST_1(pl = test_payload(ag->ag_home, size));
ag->ag_expect_leg = ag->ag_server_leg;
ag->ag_latest_leg = NULL;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 0.8"),
SIPTAG_FROM(ag->ag_bob),
SIPTAG_TO(ag->ag_alice),
SIPTAG_CONTACT(ag->ag_m_bob),
SIPTAG_PAYLOAD(pl),
TAG_END()));
su_free(ag->ag_home, pl);
nta_test_run(ag);
TEST(ag->ag_status, 413);
TEST(ag->ag_orq, NULL);
TEST(ag->ag_latest_leg, NULL);
nta_agent_set_params(ag->ag_agent,
NTATAG_MAXSIZE(2 * 1024 * 1024),
TAG_END());
}
/* Test 0.9: Timeout */
{
url_t url[1];
printf("%s: starting MESSAGE timeout test, test will complete in 4 seconds\n",
name);
nta_agent_set_params(ag->ag_agent,
NTATAG_TIMEOUT_408(1),
NTATAG_SIP_T1(25),
NTATAG_SIP_T1X64(64 * 25),
TAG_END());
*url = *ag->ag_aliases->m_url;
url->url_user = "timeout";
url->url_port = ag->ag_sink_port;
ag->ag_expect_leg = ag->ag_server_leg;
ag->ag_latest_leg = NULL;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 0.9"),
SIPTAG_FROM(ag->ag_bob),
SIPTAG_TO(ag->ag_alice),
SIPTAG_CONTACT(ag->ag_m_bob),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 408);
TEST(ag->ag_orq, NULL);
TEST(ag->ag_latest_leg, NULL);
nta_agent_set_params(ag->ag_agent,
NTATAG_SIP_T1(500),
NTATAG_SIP_T1X64(64 * 500),
TAG_END());
}
#endif
nta_agent_set_params(ag->ag_agent,
NTATAG_SIP_T1(500),
NTATAG_SIP_T1X64(64 * 500),
NTATAG_SIP_T2(NTA_SIP_T2),
NTATAG_SIP_T4(NTA_SIP_T4),
TAG_END());
END();
}
/* Test default routing */
int test_routing(agent_t *ag)
{
url_t url[1];
*url = *ag->ag_aliases->m_url;
url->url_user = "bob";
nta_leg_bind(ag->ag_default_leg, leg_callback_200, ag);
nta_agent_set_params(ag->ag_agent,
NTATAG_MAXSIZE(2 * 1024 * 1024),
TAG_END());
BEGIN();
{
/*
* Send a message from default leg to default leg
*
* We are now using url with an explicit port that does not match with
* our own port number.
*/
url_t url2[1];
*url2 = *url;
url2->url_port = "9"; /* discard service */
ag->ag_expect_leg = ag->ag_default_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
(url_string_t *)url,
SIP_METHOD_MESSAGE,
(url_string_t *)url2,
SIPTAG_SUBJECT_STR("Test 1.2"),
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
SIPTAG_CONTACT(ag->ag_m_alice),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_default_leg);
}
END();
}
/* Test dialogs and the tag handling */
int test_dialog(agent_t *ag)
{
BEGIN();
/*
* Test establishing a dialog
*
* Alice sends a message to Bob, then Bob back to the Alice, and again
* Alice to Bob.
*/
TEST_1(ag->ag_alice_leg = nta_leg_tcreate(ag->ag_agent,
leg_callback_200,
ag,
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
TAG_END()));
TEST_1(nta_leg_tag(ag->ag_alice_leg, NULL));
nta_leg_bind(ag->ag_server_leg, new_leg_callback_200, ag);
/* Send message from Alice to Bob establishing the dialog */
ag->ag_expect_leg = ag->ag_server_leg;
ag->ag_tag_remote = ag->ag_alice_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_alice_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_MESSAGE,
(url_string_t *)ag->ag_m_bob->m_url,
SIPTAG_SUBJECT_STR("Test 2.1"),
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
SIPTAG_CONTACT(ag->ag_m_alice),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_server_leg);
TEST_1(ag->ag_bob_leg != NULL);
nta_leg_bind(ag->ag_server_leg, leg_callback_200, ag);
/* Send message from Bob to Alice */
ag->ag_expect_leg = ag->ag_alice_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_bob_leg, outgoing_callback, ag,
NULL,
SIP_METHOD_MESSAGE,
(url_string_t *)ag->ag_m_alice->m_url,
SIPTAG_SUBJECT_STR("Test 2.2"),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_alice_leg);
/* Send again message from Alice to Bob */
ag->ag_expect_leg = ag->ag_bob_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_alice_leg, outgoing_callback, ag,
NULL,
SIP_METHOD_MESSAGE,
(url_string_t *)ag->ag_m_bob->m_url,
SIPTAG_SUBJECT_STR("Test 2.3"),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_bob_leg);
/* Send message from Bob to Alice
* This time, however, specify request URI
*/
{
ag->ag_expect_leg = ag->ag_alice_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_bob_leg, outgoing_callback, ag,
NULL,
SIP_METHOD_MESSAGE,
(url_string_t *)ag->ag_m_alice->m_url,
SIPTAG_SUBJECT_STR("Test 2.4"),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_alice_leg);
}
nta_leg_destroy(ag->ag_alice_leg), ag->ag_alice_leg = NULL;
nta_leg_destroy(ag->ag_bob_leg), ag->ag_bob_leg = NULL;
END();
}
/* ---------------------------------------------------------------------- */
/* Test INVITE, dialogs */
static
int test_for_ack(agent_t *ag,
nta_incoming_t *irq,
sip_t const *sip)
{
sip_method_t method;
BEGIN();
method = sip ? sip->sip_request->rq_method : sip_method_unknown;
nta_incoming_destroy(irq);
TEST_P(irq, ag->ag_irq);
ag->ag_irq = NULL;
TEST(method, sip_method_ack);
ag->ag_status = 200;
END();
}
static
int test_for_prack(agent_t *ag,
nta_reliable_t *rel,
nta_incoming_t *prack,
sip_t const *sip)
{
sip_method_t method = sip ? sip->sip_request->rq_method : sip_method_unknown;
nta_incoming_treply(ag->ag_irq,
SIP_200_OK,
SIPTAG_CONTACT(ag->ag_m_alice),
TAG_END());
TEST(method, sip_method_prack);
return 200;
}
int alice_leg_callback(agent_t *ag,
nta_leg_t *leg,
nta_incoming_t *irq,
sip_t const *sip)
{
BEGIN();
if (tstflags & tst_verbatim) {
printf("%s: %s: %s " URL_PRINT_FORMAT " %s\n",
name, __func__, sip->sip_request->rq_method_name,
URL_PRINT_ARGS(sip->sip_request->rq_url),
sip->sip_request->rq_version);
}
TEST_1(sip->sip_content_length);
TEST_1(sip->sip_via);
TEST_1(sip->sip_from && sip->sip_from->a_tag);
if (sip->sip_request->rq_method == sip_method_prack)
return 481;
ag->ag_latest_leg = leg;
if (leg != ag->ag_alice_leg) {
leg_match(ag, leg, 1, __func__);
return 500;
}
if (sip->sip_request->rq_method == sip_method_invite) {
TEST_1(sip_has_feature(sip->sip_supported, "100rel"));
nta_incoming_bind(irq, test_for_ack, ag);
nta_incoming_treply(irq, SIP_100_TRYING, TAG_END());
nta_agent_set_params(ag->ag_agent,
NTATAG_DEBUG_DROP_PROB(ag->ag_drop),
TAG_END());
ag->ag_reliable =
nta_reliable_treply(irq,
NULL, NULL,
SIP_183_SESSION_PROGRESS,
SIPTAG_CONTENT_TYPE(ag->ag_content_type),
SIPTAG_PAYLOAD(ag->ag_payload),
SIPTAG_CONTACT(ag->ag_m_alice),
TAG_END());
TEST_1(ag->ag_reliable);
ag->ag_reliable =
nta_reliable_treply(irq,
NULL, NULL,
184, "Next",
SIPTAG_CONTACT(ag->ag_m_alice),
TAG_END());
TEST_1(ag->ag_reliable);
ag->ag_reliable =
nta_reliable_treply(irq,
test_for_prack, ag,
185, "Last",
SIPTAG_CONTACT(ag->ag_m_alice),
TAG_END());
TEST_1(ag->ag_reliable);
ag->ag_irq = irq;
return 0;
}
if (sip->sip_request->rq_method == sip_method_bye) {
leg_zap(ag, leg);
}
if (sip)
return 200;
END();
}
int bob_leg_callback(agent_t *ag,
nta_leg_t *leg,
nta_incoming_t *irq,
sip_t const *sip)
{
BEGIN();
if (tstflags & tst_verbatim) {
printf("%s: %s: %s " URL_PRINT_FORMAT " %s\n",
name, __func__, sip->sip_request->rq_method_name,
URL_PRINT_ARGS(sip->sip_request->rq_url),
sip->sip_request->rq_version);
}
TEST_1(sip->sip_content_length);
TEST_1(sip->sip_via);
TEST_1(sip->sip_from && sip->sip_from->a_tag);
if (sip->sip_request->rq_method == sip_method_prack)
return 481;
ag->ag_latest_leg = leg;
if (ag->ag_bob_leg && leg != ag->ag_bob_leg) {
leg_match(ag, leg, 1, __func__);
return 500;
}
if (ag->ag_bob_leg == NULL) {
nta_leg_bind(leg, leg_callback_500, ag);
ag->ag_bob_leg = nta_leg_tcreate(ag->ag_agent,
bob_leg_callback,
ag,
SIPTAG_CALL_ID(sip->sip_call_id),
SIPTAG_FROM(sip->sip_to),
SIPTAG_TO(sip->sip_from),
TAG_END());
TEST_1(ag->ag_bob_leg);
TEST_1(nta_leg_tag(ag->ag_bob_leg, NULL));
TEST_1(nta_leg_get_tag(ag->ag_bob_leg));
TEST_1(nta_incoming_tag(irq, nta_leg_get_tag(ag->ag_bob_leg)));
TEST(nta_leg_server_route(ag->ag_bob_leg,
sip->sip_record_route,
sip->sip_contact), 0);
}
if (sip->sip_request->rq_method != sip_method_invite) {
return 200;
} else {
nta_incoming_bind(irq, test_for_ack, ag);
#if 1
nta_incoming_treply(irq,
SIP_180_RINGING,
SIPTAG_CONTACT(ag->ag_m_bob),
TAG_END());
nta_incoming_treply(irq,
SIP_180_RINGING,
SIPTAG_CONTACT(ag->ag_m_bob),
TAG_END());
#endif
nta_incoming_treply(irq,
SIP_200_OK,
SIPTAG_CONTENT_TYPE(ag->ag_content_type),
SIPTAG_PAYLOAD(ag->ag_payload),
SIPTAG_CONTACT(ag->ag_m_bob),
TAG_END());
ag->ag_irq = irq;
}
END();
}
int outgoing_invite_callback(agent_t *ag,
nta_outgoing_t *orq,
sip_t const *sip)
{
BEGIN();
int status = sip->sip_status->st_status;
if (tstflags & tst_verbatim) {
printf("%s: %s: %s %03d %s\n", name, __func__,
sip->sip_status->st_version,
sip->sip_status->st_status,
sip->sip_status->st_phrase);
}
{
msg_t *msg;
TEST_1(msg = nta_outgoing_getresponse(orq));
TEST_1(msg->m_refs == 2);
TEST_1(sip_object(msg) == sip);
if (ag->ag_probe_msg == NULL)
ag->ag_probe_msg = msg;
msg_destroy(msg);
}
if (status < 200) {
if (sip->sip_require && sip_has_feature(sip->sip_require, "100rel")) {
TEST_1(sip->sip_rseq);
orq = nta_outgoing_prack(ag->ag_call_leg, orq, NULL, NULL,
NULL,
sip,
TAG_END());
TEST_1(orq);
nta_outgoing_destroy(orq);
}
return 0;
}
if (status < 300) {
nta_outgoing_t *ack;
TEST_1(nta_leg_rtag(ag->ag_call_leg, sip->sip_to->a_tag));
TEST(nta_leg_client_route(ag->ag_call_leg,
sip->sip_record_route,
sip->sip_contact), 0);
ack = nta_outgoing_tcreate(ag->ag_call_leg, NULL, NULL,
NULL,
SIP_METHOD_ACK,
NULL,
SIPTAG_CSEQ(sip->sip_cseq),
TAG_END());
TEST_1(ack);
nta_outgoing_destroy(ack);
}
else {
ag->ag_status = status;
}
TEST_1(sip->sip_to && sip->sip_to->a_tag);
nta_outgoing_destroy(orq);
ag->ag_orq = NULL;
ag->ag_call_leg = NULL;
END();
}
int test_call(agent_t *ag)
{
sip_content_type_t *c = ag->ag_content_type;
sip_payload_t *sdp = ag->ag_payload;
nta_leg_t *old_leg;
sip_replaces_t *r1, *r2;
BEGIN();
/*
* Test establishing a call
*
* Alice sends a INVITE to Bob, then Bob sends 200 Ok.
*/
TEST_1(ag->ag_alice_leg = nta_leg_tcreate(ag->ag_agent,
alice_leg_callback,
ag,
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
TAG_END()));
TEST_1(nta_leg_tag(ag->ag_alice_leg, NULL));
nta_leg_bind(ag->ag_server_leg, bob_leg_callback, ag);
/* Send INVITE */
ag->ag_expect_leg = ag->ag_server_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_call_leg = ag->ag_alice_leg,
outgoing_invite_callback, ag,
ag->ag_obp,
SIP_METHOD_INVITE,
(url_string_t *)ag->ag_m_bob->m_url,
SIPTAG_SUBJECT_STR("Call 1"),
SIPTAG_CONTACT(ag->ag_m_alice),
SIPTAG_CONTENT_TYPE(c),
SIPTAG_ACCEPT_CONTACT_STR("*;audio"),
SIPTAG_PAYLOAD(sdp),
NTATAG_USE_TIMESTAMP(1),
NTATAG_PASS_100(1),
TAG_END()));
/* Try to CANCEL it immediately */
TEST_1(nta_outgoing_cancel(ag->ag_orq) == 0);
/* As Bob immediately answers INVITE with 200 Ok,
cancel should be answered with 487. */
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_server_leg);
TEST_1(ag->ag_bob_leg != NULL);
TEST_1(r1 = nta_leg_make_replaces(ag->ag_alice_leg, ag->ag_home, 0));
TEST_1(r2 = sip_replaces_format(ag->ag_home, "%s;from-tag=%s;to-tag=%s",
r1->rp_call_id, r1->rp_to_tag, r1->rp_from_tag));
TEST_P(ag->ag_alice_leg, nta_leg_by_replaces(ag->ag_agent, r2));
TEST_P(ag->ag_bob_leg, nta_leg_by_replaces(ag->ag_agent, r1));
/* Re-INVITE from Bob to Alice.
*
* Alice first sends 183, waits for PRACK, then sends 184 and 185,
* waits for PRACKs, then sends 200, waits for ACK.
*/
ag->ag_expect_leg = ag->ag_alice_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_call_leg = ag->ag_bob_leg,
outgoing_invite_callback, ag,
NULL,
SIP_METHOD_INVITE,
NULL,
SIPTAG_SUBJECT_STR("Re-INVITE"),
SIPTAG_CONTACT(ag->ag_m_bob),
SIPTAG_SUPPORTED_STR("foo"),
SIPTAG_CONTENT_TYPE(c),
SIPTAG_PAYLOAD(sdp),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_alice_leg);
nta_agent_set_params(ag->ag_agent,
NTATAG_DEBUG_DROP_PROB(0),
TAG_END());
/* Send BYE from Bob to Alice */
old_leg = ag->ag_expect_leg = ag->ag_alice_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_bob_leg, outgoing_callback, ag,
NULL,
SIP_METHOD_BYE,
NULL,
SIPTAG_SUBJECT_STR("Hangup"),
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
SIPTAG_CONTACT(ag->ag_m_alice),
SIPTAG_CONTENT_TYPE(c),
SIPTAG_PAYLOAD(sdp),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, old_leg);
TEST_P(ag->ag_alice_leg, NULL);
nta_leg_destroy(ag->ag_bob_leg), ag->ag_bob_leg = NULL;
ag->ag_latest_leg = NULL;
ag->ag_call_leg = NULL;
END();
}
/* ============================================================================ */
/* Test early dialogs, PRACK */
int test_for_ack_or_timeout(agent_t *ag,
nta_incoming_t *irq,
sip_t const *sip)
{
BEGIN();
sip_method_t method = sip ? sip->sip_request->rq_method : sip_method_unknown;
if (method == sip_method_ack) {
TEST(method, sip_method_ack);
ag->ag_status = 200;
}
else if (method == sip_method_cancel) {
nta_incoming_treply(irq, SIP_487_REQUEST_CANCELLED, TAG_END());
}
else {
if (ag->ag_bob_leg) {
nta_leg_destroy(ag->ag_bob_leg), ag->ag_bob_leg = NULL;
}
}
nta_incoming_destroy(irq);
TEST_P(irq, ag->ag_irq);
ag->ag_irq = NULL;
END();
}
/* */
int bob_leg_callback2(agent_t *ag,
nta_leg_t *leg,
nta_incoming_t *irq,
sip_t const *sip)
{
BEGIN();
if (tstflags & tst_verbatim) {
printf("%s: %s: %s " URL_PRINT_FORMAT " %s\n",
name, __func__, sip->sip_request->rq_method_name,
URL_PRINT_ARGS(sip->sip_request->rq_url),
sip->sip_request->rq_version);
}
TEST_1(sip->sip_content_length);
TEST_1(sip->sip_via);
TEST_1(sip->sip_from && sip->sip_from->a_tag);
ag->ag_latest_leg = leg;
if (ag->ag_bob_leg && leg != ag->ag_bob_leg) {
leg_match(ag, leg, 1, __func__);
return 500;
}
if (ag->ag_bob_leg == NULL) {
nta_leg_bind(leg, leg_callback_500, ag);
ag->ag_bob_leg = nta_leg_tcreate(ag->ag_agent,
bob_leg_callback,
ag,
SIPTAG_CALL_ID(sip->sip_call_id),
SIPTAG_FROM(sip->sip_to),
SIPTAG_TO(sip->sip_from),
TAG_END());
TEST_1(ag->ag_bob_leg);
TEST_1(nta_leg_tag(ag->ag_bob_leg, NULL));
TEST_1(nta_leg_get_tag(ag->ag_bob_leg));
TEST_1(nta_incoming_tag(irq, nta_leg_get_tag(ag->ag_bob_leg)));
TEST(nta_leg_server_route(ag->ag_bob_leg,
sip->sip_record_route,
sip->sip_contact), 0);
}
if (sip->sip_request->rq_method != sip_method_invite) {
return 200;
} else {
nta_incoming_bind(irq, test_for_ack_or_timeout, ag);
nta_incoming_treply(irq,
SIP_183_SESSION_PROGRESS,
SIPTAG_CONTENT_TYPE(ag->ag_content_type),
SIPTAG_PAYLOAD(ag->ag_payload),
SIPTAG_CONTACT(ag->ag_m_bob),
TAG_END());
if (0)
nta_incoming_treply(irq,
SIP_180_RINGING,
SIPTAG_CONTENT_TYPE(ag->ag_content_type),
SIPTAG_PAYLOAD(ag->ag_payload),
SIPTAG_CONTACT(ag->ag_m_bob),
TAG_END());
nta_incoming_treply(irq,
SIP_200_OK,
SIPTAG_CONTACT(ag->ag_m_bob),
TAG_END());
ag->ag_irq = irq;
}
END();
}
int invite_prack_callback(agent_t *ag,
nta_outgoing_t *orq,
sip_t const *sip)
{
BEGIN();
int status = sip->sip_status->st_status;
if (tstflags & tst_verbatim) {
printf("%s: %s: %s %03d %s\n", name, __func__,
sip->sip_status->st_version,
sip->sip_status->st_status,
sip->sip_status->st_phrase);
}
if (!ag->ag_call_tag && (status >= 200 || (status > 100 && sip->sip_rseq))) {
nta_outgoing_t *tagged;
TEST_1(sip->sip_to->a_tag);
ag->ag_tag_status = status;
ag->ag_call_tag = su_strdup(ag->ag_home, sip->sip_to->a_tag);
TEST_S(ag->ag_call_tag, sip->sip_to->a_tag);
TEST_S(nta_leg_rtag(ag->ag_call_leg, ag->ag_call_tag), ag->ag_call_tag);
TEST(nta_leg_client_route(ag->ag_call_leg,
sip->sip_record_route,
sip->sip_contact), 0);
tagged = nta_outgoing_tagged(orq,
invite_prack_callback,
ag,
ag->ag_call_tag,
sip->sip_rseq);
TEST_1(tagged);
nta_outgoing_destroy(orq);
if (ag->ag_orq == orq)
ag->ag_orq = tagged;
orq = tagged;
}
if (status > 100 && status < 200 && sip->sip_rseq) {
nta_outgoing_t *prack;
prack = nta_outgoing_prack(ag->ag_call_leg, orq, NULL, NULL,
NULL,
sip,
TAG_END());
TEST_1(prack);
nta_outgoing_destroy(prack);
return 0;
}
if (status < 200)
return 0;
if (status < 300) {
nta_outgoing_t *ack;
msg_t *msg;
sip_t *osip;
TEST_1(msg = nta_outgoing_getrequest(orq));
TEST_1(osip = sip_object(msg));
TEST_1(nta_leg_rtag(ag->ag_call_leg, sip->sip_to->a_tag));
TEST(nta_leg_client_route(ag->ag_call_leg,
sip->sip_record_route,
sip->sip_contact), 0);
ack = nta_outgoing_tcreate(ag->ag_call_leg, NULL, NULL,
NULL,
SIP_METHOD_ACK,
NULL,
SIPTAG_CSEQ(sip->sip_cseq),
NTATAG_ACK_BRANCH(osip->sip_via->v_branch),
TAG_END());
TEST_1(ack);
nta_outgoing_destroy(ack);
msg_destroy(msg);
}
else {
ag->ag_status = status;
}
TEST_1(sip->sip_to && sip->sip_to->a_tag);
nta_outgoing_destroy(orq);
ag->ag_orq = NULL;
ag->ag_call_leg = NULL;
END();
}
static int process_prack(nta_reliable_magic_t *arg,
nta_reliable_t *rel,
nta_incoming_t *irq,
sip_t const *sip)
{
agent_t *ag = (agent_t *)arg;
if (ag->ag_irq) {
nta_incoming_treply(ag->ag_irq,
504, "Reliable Response Timeout",
TAG_END());
nta_incoming_destroy(ag->ag_irq);
}
return 504;
}
/* send invite, wait for 183, send CANCEL */
int bob_leg_callback3(agent_t *ag,
nta_leg_t *leg,
nta_incoming_t *irq,
sip_t const *sip)
{
BEGIN();
if (tstflags & tst_verbatim) {
printf("%s: %s: %s " URL_PRINT_FORMAT " %s\n",
name, __func__, sip->sip_request->rq_method_name,
URL_PRINT_ARGS(sip->sip_request->rq_url),
sip->sip_request->rq_version);
}
TEST_1(sip->sip_content_length);
TEST_1(sip->sip_via);
TEST_1(sip->sip_from && sip->sip_from->a_tag);
ag->ag_latest_leg = leg;
if (ag->ag_bob_leg && leg != ag->ag_bob_leg) {
leg_match(ag, leg, 1, __func__);
return 500;
}
if (ag->ag_bob_leg == NULL) {
nta_leg_bind(leg, leg_callback_500, ag);
ag->ag_bob_leg = nta_leg_tcreate(ag->ag_agent,
bob_leg_callback,
ag,
SIPTAG_CALL_ID(sip->sip_call_id),
SIPTAG_FROM(sip->sip_to),
SIPTAG_TO(sip->sip_from),
TAG_END());
TEST_1(ag->ag_bob_leg);
TEST_1(nta_leg_tag(ag->ag_bob_leg, NULL));
TEST_1(nta_leg_get_tag(ag->ag_bob_leg));
TEST_1(nta_incoming_tag(irq, nta_leg_get_tag(ag->ag_bob_leg)));
TEST(nta_leg_server_route(ag->ag_bob_leg,
sip->sip_record_route,
sip->sip_contact), 0);
}
if (sip->sip_request->rq_method != sip_method_invite) {
return 200;
} else {
nta_reliable_t *rel;
nta_incoming_bind(irq, test_for_ack_or_timeout, ag);
rel = nta_reliable_treply(irq, process_prack, ag,
SIP_183_SESSION_PROGRESS,
SIPTAG_CONTENT_TYPE(ag->ag_content_type),
SIPTAG_PAYLOAD(ag->ag_payload),
SIPTAG_CONTACT(ag->ag_m_bob),
TAG_END());
ag->ag_irq = irq;
}
END();
}
int invite_183_cancel_callback(agent_t *ag,
nta_outgoing_t *orq,
sip_t const *sip)
{
BEGIN();
int status = sip->sip_status->st_status;
if (tstflags & tst_verbatim) {
printf("%s: %s: %s %03d %s\n", name, __func__,
sip->sip_status->st_version,
sip->sip_status->st_status,
sip->sip_status->st_phrase);
}
if (status > 100 && status < 200) {
nta_outgoing_cancel(orq);
return 0;
}
if (status < 200)
return 0;
if (status < 300) {
nta_outgoing_t *ack;
msg_t *msg;
sip_t *osip;
TEST_1(msg = nta_outgoing_getrequest(orq));
TEST_1(osip = sip_object(msg));
TEST_1(nta_leg_rtag(ag->ag_call_leg, sip->sip_to->a_tag));
TEST(nta_leg_client_route(ag->ag_call_leg,
sip->sip_record_route,
sip->sip_contact), 0);
ack = nta_outgoing_tcreate(ag->ag_call_leg, NULL, NULL,
NULL,
SIP_METHOD_ACK,
NULL,
SIPTAG_CSEQ(sip->sip_cseq),
NTATAG_ACK_BRANCH(osip->sip_via->v_branch),
TAG_END());
TEST_1(ack);
nta_outgoing_destroy(ack);
msg_destroy(msg);
}
else {
ag->ag_status = status;
}
TEST_1(sip->sip_to && sip->sip_to->a_tag);
nta_outgoing_destroy(orq);
ag->ag_orq = NULL;
ag->ag_call_leg = NULL;
END();
}
/*
* Test establishing a call with an early dialog / 100 rel / timeout
*
* Alice sends a INVITE to Bob, then Bob sends 183, Alice sends PRACK,
* Bob sends 200 to PRACK, Bob sends 200 to INVITE.
* Bob sends BYE, Alice 200.
*/
int test_prack(agent_t *ag)
{
sip_content_type_t *c = ag->ag_content_type;
sip_payload_t *sdp = ag->ag_payload;
nta_leg_t *old_leg;
BEGIN();
{
/* Send a PRACK from default leg, NTA responds to it with error */
url_t url[1];
*url = *ag->ag_aliases->m_url;
url->url_user = "bob";
ag->ag_expect_leg = ag->ag_server_leg;
ag->ag_latest_leg = NULL;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_default_leg, outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_PRACK,
(url_string_t *)url,
SIPTAG_SUBJECT_STR("Test 1.1"),
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
SIPTAG_CONTACT(ag->ag_m_alice),
SIPTAG_RACK_STR("1432432 42332432 INVITE"),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 481);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, NULL);
}
TEST_1(ag->ag_alice_leg = nta_leg_tcreate(ag->ag_agent,
alice_leg_callback,
ag,
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
TAG_END()));
TEST_1(nta_leg_tag(ag->ag_alice_leg, NULL));
/* Send INVITE */
nta_leg_bind(ag->ag_server_leg, bob_leg_callback2, ag);
ag->ag_expect_leg = ag->ag_server_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_call_leg = ag->ag_alice_leg,
invite_prack_callback, ag,
ag->ag_obp,
SIP_METHOD_INVITE,
(url_string_t *)ag->ag_m_bob->m_url,
SIPTAG_SUBJECT_STR("Call 2"),
SIPTAG_CONTACT(ag->ag_m_alice),
SIPTAG_REQUIRE_STR("100rel"),
SIPTAG_CONTENT_TYPE(c),
SIPTAG_PAYLOAD(sdp),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 200);
/*TEST(ag->ag_tag_status, 183);*/
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_server_leg);
TEST_1(ag->ag_bob_leg != NULL);
/* Send BYE from Bob to Alice */
old_leg = ag->ag_expect_leg = ag->ag_alice_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_bob_leg, outgoing_callback, ag,
NULL,
SIP_METHOD_BYE,
NULL,
SIPTAG_SUBJECT_STR("Hangup"),
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
SIPTAG_CONTACT(ag->ag_m_alice),
SIPTAG_CONTENT_TYPE(c),
SIPTAG_PAYLOAD(sdp),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, old_leg);
TEST_P(ag->ag_alice_leg, NULL);
nta_leg_destroy(ag->ag_bob_leg), ag->ag_bob_leg = NULL;
ag->ag_latest_leg = NULL;
ag->ag_call_leg = NULL;
/* Test CANCELing a call after received PRACK */
TEST_1(ag->ag_alice_leg = nta_leg_tcreate(ag->ag_agent,
alice_leg_callback,
ag,
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
TAG_END()));
TEST_1(nta_leg_tag(ag->ag_alice_leg, NULL));
/* Send INVITE */
nta_leg_bind(ag->ag_server_leg, bob_leg_callback3, ag);
ag->ag_expect_leg = ag->ag_server_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_call_leg = ag->ag_alice_leg,
invite_183_cancel_callback, ag,
ag->ag_obp,
SIP_METHOD_INVITE,
(url_string_t *)ag->ag_m_bob->m_url,
SIPTAG_SUBJECT_STR("Call 2b"),
SIPTAG_CONTACT(ag->ag_m_alice),
SIPTAG_REQUIRE_STR("100rel"),
SIPTAG_CONTENT_TYPE(c),
SIPTAG_PAYLOAD(sdp),
TAG_END()));
nta_test_run(ag);
TEST_1(ag->ag_status == 487 || ag->ag_status == 504);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_server_leg);
TEST_1(ag->ag_bob_leg != NULL);
nta_leg_destroy(ag->ag_bob_leg), ag->ag_bob_leg = NULL;
ag->ag_latest_leg = NULL;
ag->ag_call_leg = NULL;
if (getenv("EXPENSIVE_CHECKS")) {
printf("%s: starting 100rel timeout test, test will complete in 4 seconds\n",
name);
TEST(nta_agent_set_params(ag->ag_agent,
NTATAG_SIP_T1(25),
NTATAG_SIP_T1X64(64 * 25),
TAG_END()), 2);
TEST_1(ag->ag_alice_leg = nta_leg_tcreate(ag->ag_agent,
alice_leg_callback,
ag,
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
TAG_END()));
TEST_1(nta_leg_tag(ag->ag_alice_leg, NULL));
/* Send INVITE,
* send precious provisional response
* do not send PRACK,
* timeout (after 64 * t1 ~ 3.2 seconds),
*/
nta_leg_bind(ag->ag_server_leg, bob_leg_callback2, ag);
ag->ag_expect_leg = ag->ag_server_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_call_leg = ag->ag_alice_leg,
outgoing_callback, ag,
ag->ag_obp,
SIP_METHOD_INVITE,
(url_string_t *)ag->ag_m_bob->m_url,
SIPTAG_SUBJECT_STR("Call 3"),
SIPTAG_CONTACT(ag->ag_m_alice),
SIPTAG_REQUIRE_STR("100rel"),
SIPTAG_CONTENT_TYPE(c),
SIPTAG_PAYLOAD(sdp),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 503);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_server_leg);
TEST_1(ag->ag_bob_leg == NULL);
TEST(nta_agent_set_params(ag->ag_agent,
NTATAG_SIP_T1(500),
NTATAG_SIP_T1X64(64 * 500),
TAG_END()), 2);
}
END();
/*
nta_leg_destroy(ag->ag_bob_leg), ag->ag_bob_leg = NULL;
ag->ag_latest_leg = NULL;
ag->ag_call_leg = NULL;
if (ag->ag_call_tag)
su_free(ag->ag_home, (void *)ag->ag_call_tag), ag->ag_call_tag = NULL;
*/
}
int alice_leg_callback2(agent_t *ag,
nta_leg_t *leg,
nta_incoming_t *irq,
sip_t const *sip)
{
BEGIN();
if (tstflags & tst_verbatim) {
printf("%s: %s: %s " URL_PRINT_FORMAT " %s\n",
name, __func__, sip->sip_request->rq_method_name,
URL_PRINT_ARGS(sip->sip_request->rq_url),
sip->sip_request->rq_version);
}
TEST_1(sip->sip_content_length);
TEST_1(sip->sip_via);
TEST_1(sip->sip_from && sip->sip_from->a_tag);
if (sip->sip_request->rq_method == sip_method_prack)
return 481;
ag->ag_latest_leg = leg;
if (leg != ag->ag_alice_leg) {
leg_match(ag, leg, 1, __func__);
return 500;
}
if (sip->sip_request->rq_method == sip_method_invite) {
TEST_1(sip_has_feature(sip->sip_supported, "100rel"));
nta_incoming_bind(irq, test_for_ack, ag);
nta_incoming_treply(irq, SIP_100_TRYING, TAG_END());
nta_agent_set_params(ag->ag_agent,
NTATAG_DEBUG_DROP_PROB(ag->ag_drop),
TAG_END());
ag->ag_reliable =
nta_reliable_treply(irq,
NULL, NULL,
SIP_183_SESSION_PROGRESS,
SIPTAG_CONTENT_TYPE(ag->ag_content_type),
SIPTAG_PAYLOAD(ag->ag_payload),
SIPTAG_CONTACT(ag->ag_m_alice),
TAG_END());
TEST_1(ag->ag_reliable);
ag->ag_reliable =
nta_reliable_treply(irq,
NULL, NULL,
184, "Next",
SIPTAG_CONTACT(ag->ag_m_alice),
TAG_END());
TEST_1(ag->ag_reliable);
ag->ag_reliable =
nta_reliable_treply(irq,
NULL, NULL,
185, "Last",
SIPTAG_CONTACT(ag->ag_m_alice),
TAG_END());
TEST_1(ag->ag_reliable);
TEST(nta_incoming_treply(irq, SIP_200_OK, TAG_END()), 0);
ag->ag_irq = irq;
return 0;
}
if (sip->sip_request->rq_method == sip_method_bye) {
leg_zap(ag, leg);
}
if(sip)
return 200;
END();
}
/*
* Test establishing a call with an early dialog / 100 rel / timeout
*
* Alice sends a INVITE to Bob, then Bob sends 183, 184, 185, and 200.
* Bob sends BYE, Alice 200.
*
* See bug #467.
*/
int test_fix_467(agent_t *ag)
{
sip_content_type_t *c = ag->ag_content_type;
sip_payload_t *sdp = ag->ag_payload;
nta_leg_t *old_leg;
BEGIN();
TEST_1(ag->ag_alice_leg = nta_leg_tcreate(ag->ag_agent,
alice_leg_callback2,
ag,
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
TAG_END()));
TEST_1(nta_leg_tag(ag->ag_alice_leg, NULL));
ag->ag_bob_leg = NULL;
ag->ag_call_tag = NULL;
/* Send INVITE */
nta_leg_bind(ag->ag_server_leg, bob_leg_callback2, ag);
ag->ag_expect_leg = ag->ag_server_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_call_leg = ag->ag_alice_leg,
invite_prack_callback, ag,
ag->ag_obp,
SIP_METHOD_INVITE,
(url_string_t *)ag->ag_m_bob->m_url,
SIPTAG_SUBJECT_STR("Call 5"),
SIPTAG_CONTACT(ag->ag_m_alice),
SIPTAG_REQUIRE_STR("100rel"),
SIPTAG_CONTENT_TYPE(c),
SIPTAG_PAYLOAD(sdp),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 200);
/*TEST(ag->ag_tag_status, 183);*/
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, ag->ag_server_leg);
TEST_1(ag->ag_bob_leg != NULL);
/* Send BYE from Bob to Alice */
old_leg = ag->ag_expect_leg = ag->ag_alice_leg;
TEST_1(ag->ag_orq =
nta_outgoing_tcreate(ag->ag_bob_leg, outgoing_callback, ag,
NULL,
SIP_METHOD_BYE,
NULL,
SIPTAG_SUBJECT_STR("Hangup"),
SIPTAG_FROM(ag->ag_alice),
SIPTAG_TO(ag->ag_bob),
SIPTAG_CONTACT(ag->ag_m_alice),
SIPTAG_CONTENT_TYPE(c),
SIPTAG_PAYLOAD(sdp),
TAG_END()));
nta_test_run(ag);
TEST(ag->ag_status, 200);
TEST_P(ag->ag_orq, NULL);
TEST_P(ag->ag_latest_leg, old_leg);
TEST_P(ag->ag_alice_leg, NULL);
END();
/*
nta_leg_destroy(ag->ag_bob_leg), ag->ag_bob_leg = NULL;
ag->ag_latest_leg = NULL;
ag->ag_call_leg = NULL;
*/
}
#if HAVE_ALARM
#include <unistd.h>
#include <signal.h>
static RETSIGTYPE sig_alarm(int s)
{
fprintf(stderr, "%s: FAIL! test timeout!\n", name);
exit(1);
}
#endif
static
char const nta_test_usage[] =
"usage: %s OPTIONS\n"
"where OPTIONS are\n"
" -v | --verbose be verbose\n"
" -a | --abort abort() on error\n"
" -q | --quiet be quiet\n"
" -1 quit on first error\n"
" -l level set logging level (0 by default)\n"
" -p uri specify uri of outbound proxy\n"
" -m uri bind to local uri\n"
" --attach print pid, wait for a debugger to be attached\n"
#if HAVE_ALARM
" --no-alarm don't ask for guard ALARM\n"
#endif
;
void usage(int exitcode)
{
fprintf(stderr, nta_test_usage, name);
exit(exitcode);
}
int main(int argc, char *argv[])
{
int retval = 0, quit_on_single_failure = 0;
int i, o_attach = 0, o_alarm = 1;
agent_t ag[1] = {{ { SU_HOME_INIT(ag) }, 0, NULL }};
for (i = 1; argv[i]; i++) {
if (strcmp(argv[i], "-v") == 0 || strcmp(argv[i], "--verbose") == 0)
tstflags |= tst_verbatim;
else if (strcmp(argv[i], "-a") == 0 || strcmp(argv[i], "--abort") == 0)
tstflags |= tst_abort;
else if (strcmp(argv[i], "-q") == 0 || strcmp(argv[i], "--quiet") == 0)
tstflags &= ~tst_verbatim;
else if (strcmp(argv[i], "-1") == 0)
quit_on_single_failure = 1;
else if (strncmp(argv[i], "-l", 2) == 0) {
int level = 3;
char *rest = NULL;
if (argv[i][2])
level = strtol(argv[i] + 2, &rest, 10);
else if (argv[i + 1])
level = strtol(argv[i + 1], &rest, 10), i++;
else
level = 3, rest = "";
if (rest == NULL || *rest)
usage(1);
su_log_set_level(nta_log, level);
su_log_set_level(tport_log, level);
}
else if (strncmp(argv[i], "-p", 2) == 0) {
if (argv[i][2])
ag->ag_obp = (url_string_t *)(argv[i] + 2);
else if (argv[i + 1])
ag->ag_obp = (url_string_t *)(argv[++i]);
else
usage(1);
}
else if (strncmp(argv[i], "-m", 2) == 0) {
if (argv[i][2])
ag->ag_m = argv[i] + 2;
else if (argv[i + 1])
ag->ag_m = argv[++i];
else
usage(1);
}
else if (strcmp(argv[i], "--attach") == 0) {
o_attach = 1;
}
else if (strcmp(argv[i], "--no-alarm") == 0) {
o_alarm = 0;
}
else if (strcmp(argv[i], "-") == 0) {
i++; break;
}
else if (argv[i][0] != '-') {
break;
}
else
usage(1);
}
if (o_attach) {
char line[10], *got;
printf("nua_test: pid %u\n", getpid());
printf("<Press RETURN to continue>\n");
got = fgets(line, sizeof line, stdin); (void)got;
}
#if HAVE_ALARM
else if (o_alarm) {
alarm(60);
signal(SIGALRM, sig_alarm);
}
#endif
su_init();
if (!(TSTFLAGS & tst_verbatim)) {
su_log_soft_set_level(nta_log, 0);
su_log_soft_set_level(tport_log, 0);
}
#define SINGLE_FAILURE_CHECK() \
do { fflush(stdout); \
if (retval && quit_on_single_failure) { su_deinit(); return retval; } \
} while(0)
retval |= test_init(ag, argv[i]); SINGLE_FAILURE_CHECK();
if (retval == 0) {
retval |= test_bad_messages(ag); SINGLE_FAILURE_CHECK();
retval |= test_reinit(ag); SINGLE_FAILURE_CHECK();
retval |= test_tports(ag); SINGLE_FAILURE_CHECK();
retval |= test_destroy_incoming(ag); SINGLE_FAILURE_CHECK();
retval |= test_resolv(ag, argv[i]); SINGLE_FAILURE_CHECK();
retval |= test_routing(ag); SINGLE_FAILURE_CHECK();
retval |= test_dialog(ag); SINGLE_FAILURE_CHECK();
retval |= test_call(ag); SINGLE_FAILURE_CHECK();
retval |= test_prack(ag); SINGLE_FAILURE_CHECK();
retval |= test_fix_467(ag); SINGLE_FAILURE_CHECK();
}
retval |= test_deinit(ag); fflush(stdout);
su_home_deinit(ag->ag_home);
su_deinit();
return retval;
}
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