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|
/**
* @file test/ua.c Baresip selftest -- User-Agent (UA)
*
* Copyright (C) 2010 Creytiv.com
*/
#include <string.h>
#include <re.h>
#include <baresip.h>
#include "test.h"
#include "sip/sipsrv.h"
struct test {
struct sip_server *srvv[16];
size_t srvc;
struct ua *ua;
int err;
unsigned got_register_ok;
};
static void test_reset(struct test *t)
{
size_t i;
for (i=0; i<ARRAY_SIZE(t->srvv); i++)
mem_deref(t->srvv[i]);
mem_deref(t->ua);
memset(t, 0, sizeof(*t));
}
static void ua_event_handler(struct ua *ua, enum ua_event ev,
struct call *call, const char *prm, void *arg)
{
struct test *t = arg;
size_t i;
int err = 0;
(void)call;
(void)prm;
ASSERT_TRUE(t != NULL);
if (ua != t->ua)
return;
if (ev == UA_EVENT_REGISTER_OK) {
info("event: Register OK!\n");
++t->got_register_ok;
/* verify register success */
ASSERT_TRUE(ua_isregistered(t->ua));
/* Terminate SIP Server, then De-REGISTER */
for (i=0; i<t->srvc; i++)
t->srvv[i]->terminate = true;
t->ua = mem_deref(t->ua);
}
else if (ev == UA_EVENT_REGISTER_FAIL) {
err = EAUTH;
re_cancel();
}
out:
if (err) {
warning("selftest: event handler error: %m\n", err);
t->err = err;
}
}
static int reg(enum sip_transp tp)
{
struct test t;
char aor[256];
int err;
memset(&t, 0, sizeof t);
err = sip_server_alloc(&t.srvv[0]);
if (err) {
warning("failed to create sip server (%d/%m)\n", err, err);
goto out;
}
err = sip_server_uri(t.srvv[0], aor, sizeof(aor), tp);
TEST_ERR(err);
err = ua_alloc(&t.ua, aor);
TEST_ERR(err);
err = uag_event_register(ua_event_handler, &t);
if (err)
goto out;
/* run main-loop with timeout, wait for events */
err = re_main_timeout(5000);
if (err)
goto out;
if (t.err)
err = t.err;
ASSERT_TRUE(t.srvv[0]->n_register_req > 0);
ASSERT_EQ(tp, t.srvv[0]->tp_last);
ASSERT_TRUE(t.got_register_ok > 0);
out:
if (err) {
warning("selftest: ua_register test failed (%m)\n", err);
}
uag_event_unregister(ua_event_handler);
test_reset(&t);
return err;
}
int test_ua_register(void)
{
int err = 0;
err = ua_init("test", true, true, true, false);
TEST_ERR(err);
err |= reg(SIP_TRANSP_UDP);
err |= reg(SIP_TRANSP_TCP);
#ifdef USE_TLS
err |= reg(SIP_TRANSP_TLS);
#endif
ua_close();
out:
return err;
}
int test_ua_alloc(void)
{
struct ua *ua;
uint32_t n_uas = list_count(uag_list());
int err = 0;
/* make sure we dont have that UA already */
ASSERT_TRUE(NULL == uag_find_aor("sip:user@127.0.0.1"));
err = ua_alloc(&ua, "Foo <sip:user:pass@127.0.0.1>;regint=0");
if (err)
return err;
/* verify this UA-instance */
ASSERT_EQ(-1, ua_sipfd(ua));
ASSERT_TRUE(!ua_isregistered(ua));
ASSERT_STREQ("sip:user@127.0.0.1", ua_aor(ua));
ASSERT_TRUE(NULL == ua_call(ua));
/* verify global UA keeper */
ASSERT_EQ((n_uas + 1), list_count(uag_list()));
ASSERT_TRUE(ua == uag_find_aor("sip:user@127.0.0.1"));
mem_deref(ua);
ASSERT_EQ((n_uas), list_count(uag_list()));
out:
return err;
}
int test_uag_find_param(void)
{
struct ua *ua1 = NULL, *ua2 = NULL;
int err = 0;
ASSERT_TRUE(NULL == uag_find_param("not", "found"));
err = ua_alloc(&ua1, "<sip:x:x@127.0.0.1>;regint=0;abc");
err |= ua_alloc(&ua2, "<sip:x:x@127.0.0.1>;regint=0;def=123");
if (err)
goto out;
ASSERT_TRUE(ua1 == uag_find_param("abc", NULL));
ASSERT_TRUE(NULL == uag_find_param("abc", "123"));
ASSERT_TRUE(ua2 == uag_find_param("def", NULL));
ASSERT_TRUE(ua2 == uag_find_param("def", "123"));
ASSERT_TRUE(NULL == uag_find_param("not", "found"));
out:
mem_deref(ua2);
mem_deref(ua1);
return err;
}
static const char *_sip_transp_srvid(enum sip_transp tp)
{
switch (tp) {
case SIP_TRANSP_UDP: return "_sip._udp";
case SIP_TRANSP_TCP: return "_sip._tcp";
case SIP_TRANSP_TLS: return "_sips._tcp";
default: return "???";
}
}
static int reg_dns(enum sip_transp tp)
{
struct dns_server *dnssrv = NULL;
struct test t;
const char *domain = "test.invalid";
struct network *net = baresip_network();
unsigned server_count = 1;
char aor[256];
char srv[256];
size_t i;
int err;
memset(&t, 0, sizeof t);
/*
* Setup server-side mocks:
*/
err = dns_server_alloc(&dnssrv, true);
TEST_ERR(err);
info("| DNS-server on %J\n", &dnssrv->addr);
/* NOTE: must be done before ua_init() */
err = net_use_nameserver(net, &dnssrv->addr);
TEST_ERR(err);
for (i=0; i<server_count; i++) {
struct sa sip_addr;
char arec[256];
err = sip_server_alloc(&t.srvv[i]);
if (err) {
warning("failed to create sip server (%d/%m)\n",
err, err);
goto out;
}
err = domain_add(t.srvv[0], domain);
if (err)
goto out;
err = sip_transp_laddr(t.srvv[i]->sip, &sip_addr, tp, NULL);
TEST_ERR(err);
info("| SIP-server on %J\n", &sip_addr);
re_snprintf(arec, sizeof(arec),
"alpha%u.%s", i+1, domain);
re_snprintf(srv, sizeof(srv),
"%s.%s", _sip_transp_srvid(tp), domain);
err = dns_server_add_srv(dnssrv, srv,
20, 0, sa_port(&sip_addr),
arec);
TEST_ERR(err);
err = dns_server_add_a(dnssrv, arec, sa_in(&sip_addr));
TEST_ERR(err);
}
t.srvc = server_count;
/* NOTE: angel brackets needed to parse ;transport parameter */
if (re_snprintf(aor, sizeof(aor), "<sip:x:x@%s;transport=%s>",
domain, sip_transp_name(tp)) < 0)
return ENOMEM;
/*
* Start SIP client:
*/
err = ua_init("test", true, true, true, false);
TEST_ERR(err);
err = ua_alloc(&t.ua, aor);
TEST_ERR(err);
err = uag_event_register(ua_event_handler, &t);
if (err)
goto out;
/* run main-loop with timeout, wait for events */
err = re_main_timeout(5000);
if (err)
goto out;
if (t.err)
err = t.err;
/* verify that all SIP requests was sent to the first
* SIP-server.
*/
ASSERT_TRUE(t.srvv[0]->n_register_req > 0);
ASSERT_EQ(tp, t.srvv[0]->tp_last);
ASSERT_TRUE(t.got_register_ok > 0);
out:
if (err) {
warning("selftest: ua_register test failed (%m)\n", err);
}
uag_event_unregister(ua_event_handler);
test_reset(&t);
ua_stop_all(true);
ua_close();
mem_deref(dnssrv);
return err;
}
int test_ua_register_dns(void)
{
int err = 0;
err |= reg_dns(SIP_TRANSP_UDP);
TEST_ERR(err);
err |= reg_dns(SIP_TRANSP_TCP);
TEST_ERR(err);
#ifdef USE_TLS
err |= reg_dns(SIP_TRANSP_TLS);
TEST_ERR(err);
#endif
out:
return err;
}
#define USER "alfredh"
#define PASS "password"
#define DOMAIN "localhost"
static int reg_auth(enum sip_transp tp)
{
struct sa laddr;
struct test t;
char aor[256];
int err;
memset(&t, 0, sizeof t);
err = sip_server_alloc(&t.srvv[0]);
if (err) {
warning("failed to create sip server (%d/%m)\n", err, err);
goto out;
}
err = domain_add(t.srvv[0], DOMAIN);
TEST_ERR(err);
err = user_add(domain_lookup(t.srvv[0], DOMAIN)->ht_usr,
"alfredh", "password", DOMAIN);
TEST_ERR(err);
t.srvv[0]->auth_enabled = true;
err = sip_transp_laddr(t.srvv[0]->sip, &laddr, tp, NULL);
if (err)
return err;
/* NOTE: angel brackets needed to parse ;transport parameter */
if (re_snprintf(aor, sizeof(aor),
"<sip:%s:%s@%s>;outbound=\"sip:%J;transport=%s\"",
USER,
PASS,
DOMAIN,
&laddr,
sip_transp_name(tp)) < 0)
return ENOMEM;
err = ua_alloc(&t.ua, aor);
TEST_ERR(err);
err = uag_event_register(ua_event_handler, &t);
if (err)
goto out;
/* run main-loop with timeout, wait for events */
err = re_main_timeout(5000);
if (err)
goto out;
if (t.err) {
err = t.err;
goto out;
}
ASSERT_TRUE(t.srvv[0]->n_register_req > 0);
ASSERT_EQ(tp, t.srvv[0]->tp_last);
ASSERT_TRUE(t.got_register_ok > 0);
out:
if (err) {
warning("selftest: ua_register test failed (%m)\n", err);
}
uag_event_unregister(ua_event_handler);
test_reset(&t);
return err;
}
int test_ua_register_auth(void)
{
int err;
err = ua_init("test", true, true, true, false);
TEST_ERR(err);
err |= reg_auth(SIP_TRANSP_UDP);
TEST_ERR(err);
err |= reg_auth(SIP_TRANSP_TCP);
TEST_ERR(err);
#ifdef USE_TLS
err |= reg_auth(SIP_TRANSP_TLS);
TEST_ERR(err);
#endif
out:
ua_stop_all(true);
ua_close();
return err;
}
static int reg_auth_dns(enum sip_transp tp)
{
struct network *net = baresip_network();
struct dns_server *dnssrv = NULL;
struct test t;
const char *username = "alfredh";
const char *password = "password";
const char *domain = "test.invalid";
unsigned server_count = 2;
char aor[256];
char srv[256];
unsigned i;
int err;
memset(&t, 0, sizeof t);
/*
* Setup server-side mocks:
*/
err = dns_server_alloc(&dnssrv, true);
TEST_ERR(err);
info("| DNS-server on %J\n", &dnssrv->addr);
/* NOTE: must be done before ua_init() */
err = net_use_nameserver(net, &dnssrv->addr);
TEST_ERR(err);
for (i=0; i<server_count; i++) {
struct sa sip_addr;
char arec[256];
err = sip_server_alloc(&t.srvv[i]);
if (err) {
warning("failed to create sip server (%d/%m)\n",
err, err);
goto out;
}
t.srvv[i]->instance = i;
#if 1
/* Comment this out to have different random secrets
* on each SIP-Server instance */
t.srvv[i]->secret = 42;
#endif
err = domain_add(t.srvv[i], domain);
if (err)
goto out;
err = user_add(domain_lookup(t.srvv[i], domain)->ht_usr,
username, password, domain);
TEST_ERR(err);
t.srvv[i]->auth_enabled = true;
err = sip_transp_laddr(t.srvv[i]->sip, &sip_addr, tp, NULL);
TEST_ERR(err);
info("| SIP-server on %J\n", &sip_addr);
re_snprintf(arec, sizeof(arec),
"alpha%u.%s", i+1, domain);
re_snprintf(srv, sizeof(srv),
"%s.%s", _sip_transp_srvid(tp), domain);
err = dns_server_add_srv(dnssrv, srv,
20, 0, sa_port(&sip_addr),
arec);
TEST_ERR(err);
err = dns_server_add_a(dnssrv, arec, sa_in(&sip_addr));
TEST_ERR(err);
}
t.srvc = server_count;
/* NOTE: angel brackets needed to parse ;transport parameter */
if (re_snprintf(aor, sizeof(aor), "<sip:%s:%s@%s;transport=%s>",
username, password, domain, sip_transp_name(tp)) < 0)
return ENOMEM;
/*
* Start SIP client:
*/
err = ua_init("test", true, true, true, false);
TEST_ERR(err);
err = ua_alloc(&t.ua, aor);
TEST_ERR(err);
err = uag_event_register(ua_event_handler, &t);
if (err)
goto out;
/* run main-loop with timeout, wait for events */
err = re_main_timeout(5000);
if (err)
goto out;
if (t.err) {
err = t.err;
goto out;
}
/* verify that all SIP requests was sent to the first
* SIP-server.
*/
ASSERT_TRUE(t.srvv[0]->n_register_req > 0);
ASSERT_EQ(tp, t.srvv[0]->tp_last);
ASSERT_TRUE(t.got_register_ok > 0);
out:
if (err) {
warning("selftest: ua_register test failed (%m)\n", err);
}
uag_event_unregister(ua_event_handler);
test_reset(&t);
ua_stop_all(true);
ua_close();
mem_deref(dnssrv);
return err;
}
int test_ua_register_auth_dns(void)
{
int err = 0;
err |= reg_auth_dns(SIP_TRANSP_UDP);
TEST_ERR(err);
err |= reg_auth_dns(SIP_TRANSP_TCP);
TEST_ERR(err);
#ifdef USE_TLS
err |= reg_auth_dns(SIP_TRANSP_TLS);
TEST_ERR(err);
#endif
out:
return err;
}
|
