static void test_extract_source(void) {
const char * invite_1="INVITE sip:[email protected]:50343;transport=tcp;line=f18e0009dd6cc43 SIP/2.0\r\n"
"Via: SIP/2.0/TCP 37.59.129.73;branch=z9hG4bK.SKvK9U327e8mU68XUv5rt144pg\r\n"
"Via: SIP/2.0/UDP 192.168.1.12:15060;rport=15060;branch=z9hG4bK1596944937;received=81.56.113.2\r\n"
"Record-Route: <sip:37.59.129.73;lr;transport=tcp>\r\n"
"Record-Route: <sip:37.59.129.73;lr>\r\n"
"Max-Forwards: 70\r\n"
"From: <sip:[email protected]>;tag=711138653\r\n"
"To: <sip:[email protected]>\r\n"
"Call-ID: 977107319\r\n"
"CSeq: 21 INVITE\r\n"
"Contact: <sip:[email protected]:15060>\r\n"
"Subject: Phone call\r\n"
"User-Agent: Linphone/3.5.2 (eXosip2/3.6.0)\r\n"
"Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO\r\n"
"Content-Type: application/sdp\r\n"\
"Content-Length: 230\r\n\r\n";
const char * invite_2="INVITE sip:[email protected]:50343;transport=tcp;line=f18e0009dd6cc43 SIP/2.0\r\n"
"Via: SIP/2.0/UDP 192.168.1.12:15060;rport=15060;branch=z9hG4bK1596944937;received=81.56.113.2\r\n"
"Via: SIP/2.0/TCP 37.59.129.73;branch=z9hG4bK.SKvK9U327e8mU68XUv5rt144pg\r\n"
"Record-Route: <sip:37.59.129.73;lr;transport=tcp>\r\n"
"Record-Route: <sip:37.59.129.73;lr>\r\n"
"Max-Forwards: 70\r\n"
"From: <sip:[email protected]>;tag=711138653\r\n"
"To: <sip:[email protected]>\r\n"
"Call-ID: 977107319\r\n"
"CSeq: 21 INVITE\r\n"
"Contact: <sip:[email protected]:15060>\r\n"
"Subject: Phone call\r\n"
"User-Agent: Linphone/3.5.2 (eXosip2/3.6.0)\r\n"
"Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO\r\n"
"Content-Length: 0\r\n\r\n";
belle_sip_message_t* message = belle_sip_message_parse(invite_1);
belle_sip_request_t* request = BELLE_SIP_REQUEST(message);
belle_sip_uri_t* source =belle_sip_request_extract_origin(request);
CU_ASSERT_PTR_NOT_NULL(belle_sip_message_get_header(message,"Content-type"));
CU_ASSERT_PTR_NOT_NULL(source);
CU_ASSERT_STRING_EQUAL(belle_sip_uri_get_host(source),"37.59.129.73");
CU_ASSERT_EQUAL(belle_sip_uri_get_port(source),0);
CU_ASSERT_STRING_EQUAL(belle_sip_uri_get_transport_param(source),"tcp");
belle_sip_object_unref(message);
message = belle_sip_message_parse(invite_2);
request = BELLE_SIP_REQUEST(message);
source =belle_sip_request_extract_origin(request);
CU_ASSERT_PTR_NOT_NULL(source);
CU_ASSERT_STRING_EQUAL(belle_sip_uri_get_host(source),"81.56.113.2");
CU_ASSERT_EQUAL(belle_sip_uri_get_port(source),15060);
CU_ASSERT_STRING_EQUAL(belle_sip_uri_get_transport_param(source),"udp");
belle_sip_object_unref(message);
}
const char* sal_address_get_transport_name(const SalAddress* addr){
belle_sip_header_address_t* header_addr = BELLE_SIP_HEADER_ADDRESS(addr);
belle_sip_uri_t* uri = belle_sip_header_address_get_uri(header_addr);
if (uri) {
return belle_sip_uri_get_transport_param(uri);
}
return NULL;
}
int belle_sip_uri_get_listening_port(const belle_sip_uri_t *uri){
int port=belle_sip_uri_get_port(uri);
const char *transport=belle_sip_uri_get_transport_param(uri);
if (!transport) {
transport=belle_sip_uri_is_secure(uri)?"tls":"udp";
}
if (port==0)
port=belle_sip_listening_point_get_well_known_port(transport);
return port;
}
static void testCOMPLEXURI(void) {
belle_sip_uri_t* L_tmp;
belle_sip_uri_t * L_uri = belle_sip_uri_parse("sip:[email protected]:5060;transport=tcp");
char* l_raw_uri = belle_sip_object_to_string(BELLE_SIP_OBJECT(L_uri));
belle_sip_object_unref(BELLE_SIP_OBJECT(L_uri));
L_tmp = belle_sip_uri_parse(l_raw_uri);
L_uri = BELLE_SIP_URI(belle_sip_object_clone(BELLE_SIP_OBJECT(L_tmp)));
belle_sip_object_unref(BELLE_SIP_OBJECT(L_tmp));
belle_sip_free(l_raw_uri);
CU_ASSERT_STRING_EQUAL(belle_sip_uri_get_user(L_uri), "toto");
CU_ASSERT_EQUAL(belle_sip_uri_get_port(L_uri), 5060);
CU_ASSERT_STRING_EQUAL(belle_sip_uri_get_host(L_uri), "titi.com");
CU_ASSERT_STRING_EQUAL(belle_sip_uri_get_transport_param(L_uri), "tcp");
belle_sip_object_unref(BELLE_SIP_OBJECT(L_uri));
}
static void testSIMPLEURI(void) {
belle_sip_uri_t* L_tmp;
belle_sip_uri_t* L_uri = belle_sip_uri_parse("sip:sip.titi.com");
char* l_raw_uri = belle_sip_object_to_string(BELLE_SIP_OBJECT(L_uri));
belle_sip_object_unref(BELLE_SIP_OBJECT(L_uri));
L_tmp = belle_sip_uri_parse(l_raw_uri);
L_uri = BELLE_SIP_URI(belle_sip_object_clone(BELLE_SIP_OBJECT(L_tmp)));
belle_sip_object_unref(BELLE_SIP_OBJECT(L_tmp));
belle_sip_free(l_raw_uri);
CU_ASSERT_PTR_NULL(belle_sip_uri_get_user(L_uri));
CU_ASSERT_STRING_EQUAL(belle_sip_uri_get_host(L_uri), "sip.titi.com");
CU_ASSERT_PTR_NULL(belle_sip_uri_get_transport_param(L_uri));
belle_sip_object_unref(BELLE_SIP_OBJECT(L_uri));
}
belle_sip_hop_t* belle_sip_hop_new_from_uri(const belle_sip_uri_t *uri){
const char *host;
const char *cname=NULL;
const char * transport=belle_sip_uri_get_transport_param(uri);
if (!transport) {
transport=belle_sip_uri_is_secure(uri)?"tls":"udp";
}
host=belle_sip_uri_get_maddr_param(uri);
if (!host) host=belle_sip_uri_get_host(uri);
else cname=belle_sip_uri_get_host(uri);
return belle_sip_hop_new( transport,
cname,
host,
belle_sip_uri_get_listening_port(uri));
}
static void testIPV6URI_base(const char* ip6) {
belle_sip_uri_t* L_tmp;
belle_sip_uri_t * L_uri;
char* l_raw_uri;
char uri[256];
snprintf(uri,sizeof(uri),"sip:toto@[%s]:5060;transport=tcp",ip6);
L_uri = belle_sip_uri_parse(uri);
l_raw_uri = belle_sip_object_to_string(BELLE_SIP_OBJECT(L_uri));
belle_sip_object_unref(BELLE_SIP_OBJECT(L_uri));
L_tmp = belle_sip_uri_parse(l_raw_uri);
L_uri = BELLE_SIP_URI(belle_sip_object_clone(BELLE_SIP_OBJECT(L_tmp)));
belle_sip_object_unref(BELLE_SIP_OBJECT(L_tmp));
belle_sip_free(l_raw_uri);
CU_ASSERT_STRING_EQUAL(belle_sip_uri_get_user(L_uri), "toto");
CU_ASSERT_EQUAL(belle_sip_uri_get_port(L_uri), 5060);
CU_ASSERT_STRING_EQUAL(belle_sip_uri_get_host(L_uri),ip6);
CU_ASSERT_STRING_EQUAL(belle_sip_uri_get_transport_param(L_uri), "tcp");
belle_sip_object_unref(BELLE_SIP_OBJECT(L_uri));
}
static void test_uri_parameters (void) {
char* l_raw_uri;
belle_sip_uri_t* L_tmp;
belle_sip_uri_t * L_uri = belle_sip_uri_parse("sip:192.168.0.1;ttl=12");
belle_sip_object_unref(BELLE_SIP_OBJECT(L_uri));
L_uri = belle_sip_uri_parse("sip:[email protected];lr;maddr=192.168.0.1;user=ip;ttl=140;transport=sctp;method=INVITE;rport=5060");
l_raw_uri = belle_sip_object_to_string(BELLE_SIP_OBJECT(L_uri));
belle_sip_object_unref(BELLE_SIP_OBJECT(L_uri));
L_tmp = belle_sip_uri_parse(l_raw_uri);
L_uri = BELLE_SIP_URI(belle_sip_object_clone(BELLE_SIP_OBJECT(L_tmp)));
belle_sip_object_unref(BELLE_SIP_OBJECT(L_tmp));
belle_sip_free(l_raw_uri);
CU_ASSERT_STRING_EQUAL(belle_sip_uri_get_maddr_param(L_uri), "192.168.0.1");
CU_ASSERT_STRING_EQUAL(belle_sip_uri_get_user_param(L_uri), "ip");
CU_ASSERT_EQUAL(belle_sip_uri_get_ttl_param(L_uri),140);
CU_ASSERT_STRING_EQUAL(belle_sip_uri_get_transport_param(L_uri), "sctp");
CU_ASSERT_STRING_EQUAL(belle_sip_uri_get_method_param(L_uri), "INVITE");
belle_sip_object_unref(BELLE_SIP_OBJECT(L_uri));
}
static int _sal_op_send_request_with_contact(SalOp* op, belle_sip_request_t* request, bool_t add_contact) {
belle_sip_client_transaction_t* client_transaction;
belle_sip_provider_t* prov=op->base.root->prov;
belle_sip_uri_t* outbound_proxy=NULL;
belle_sip_header_contact_t* contact;
int result =-1;
belle_sip_uri_t *next_hop_uri=NULL;
if (add_contact && !belle_sip_message_get_header_by_type(BELLE_SIP_MESSAGE(request),belle_sip_header_contact_t)) {
contact = sal_op_create_contact(op);
belle_sip_message_set_header(BELLE_SIP_MESSAGE(request),BELLE_SIP_HEADER(contact));
} /*keep existing*/
_sal_op_add_custom_headers(op, (belle_sip_message_t*)request);
if (!op->dialog || belle_sip_dialog_get_state(op->dialog) == BELLE_SIP_DIALOG_NULL) {
/*don't put route header if dialog is in confirmed state*/
const MSList *elem=sal_op_get_route_addresses(op);
const char *transport;
const char *method=belle_sip_request_get_method(request);
belle_sip_listening_point_t *udplp=belle_sip_provider_get_listening_point(prov,"UDP");
if (elem) {
outbound_proxy=belle_sip_header_address_get_uri((belle_sip_header_address_t*)elem->data);
next_hop_uri=outbound_proxy;
}else{
next_hop_uri=(belle_sip_uri_t*)belle_sip_object_clone((belle_sip_object_t*)belle_sip_request_get_uri(request));
}
transport=belle_sip_uri_get_transport_param(next_hop_uri);
if (transport==NULL){
/*compatibility mode: by default it should be udp as not explicitely set and if no udp listening point is available, then use
* the first available transport*/
if (!belle_sip_uri_is_secure(next_hop_uri)){
if (udplp==NULL){
if (belle_sip_provider_get_listening_point(prov,"TCP")!=NULL){
transport="tcp";
}else if (belle_sip_provider_get_listening_point(prov,"TLS")!=NULL ){
transport="tls";
}
}
if (transport){
belle_sip_message("Transport is not specified, using %s because UDP is not available.",transport);
belle_sip_uri_set_transport_param(next_hop_uri,transport);
}
}
}else{
#ifdef TUNNEL_ENABLED
if (udplp && BELLE_SIP_OBJECT_IS_INSTANCE_OF(udplp,belle_sip_tunnel_listening_point_t)){
/* our tunnel mode only supports UDP. Force transport to be set to UDP */
belle_sip_uri_set_transport_param(next_hop_uri,"udp");
}
#endif
}
if ((strcmp(method,"REGISTER")==0 || strcmp(method,"SUBSCRIBE")==0) && transport &&
(strcasecmp(transport,"TCP")==0 || strcasecmp(transport,"TLS")==0)){
/*RFC 5923: add 'alias' parameter to tell the server that we want it to keep the connection for future requests*/
belle_sip_header_via_t *via=belle_sip_message_get_header_by_type(BELLE_SIP_MESSAGE(request),belle_sip_header_via_t);
belle_sip_parameters_set_parameter(BELLE_SIP_PARAMETERS(via),"alias",NULL);
}
}
client_transaction = belle_sip_provider_create_client_transaction(prov,request);
belle_sip_transaction_set_application_data(BELLE_SIP_TRANSACTION(client_transaction),sal_op_ref(op));
if (op->pending_client_trans) belle_sip_object_unref(op->pending_client_trans);
op->pending_client_trans=client_transaction; /*update pending inv for being able to cancel*/
belle_sip_object_ref(op->pending_client_trans);
if (belle_sip_message_get_header_by_type(BELLE_SIP_MESSAGE(request),belle_sip_header_user_agent_t)==NULL)
belle_sip_message_add_header(BELLE_SIP_MESSAGE(request),BELLE_SIP_HEADER(op->base.root->user_agent));
if (!belle_sip_message_get_header(BELLE_SIP_MESSAGE(request),BELLE_SIP_AUTHORIZATION)
&& !belle_sip_message_get_header(BELLE_SIP_MESSAGE(request),BELLE_SIP_PROXY_AUTHORIZATION)) {
/*hmm just in case we already have authentication param in cache*/
belle_sip_provider_add_authorization(op->base.root->prov,request,NULL,NULL,NULL,op->base.realm);
}
result = belle_sip_client_transaction_send_request_to(client_transaction,next_hop_uri/*might be null*/);
/*update call id if not set yet for this OP*/
if (result == 0 && !op->base.call_id) {
op->base.call_id=ms_strdup(belle_sip_header_call_id_get_call_id(BELLE_SIP_HEADER_CALL_ID(belle_sip_message_get_header_by_type(BELLE_SIP_MESSAGE(request), belle_sip_header_call_id_t))));
}
return result;
}
const char *belle_sip_listening_point_get_transport(const belle_sip_listening_point_t *lp){
return belle_sip_uri_get_transport_param(lp->listening_uri);
}
static void process_response_event(void *user_ctx, const belle_sip_response_event_t *event){
belle_sip_client_transaction_t* client_transaction = belle_sip_response_event_get_client_transaction(event);
belle_sip_response_t* response = belle_sip_response_event_get_response(event);
int response_code = belle_sip_response_get_status_code(response);
if (!client_transaction) {
ms_warning("Discarding stateless response [%i]",response_code);
return;
} else {
SalOp* op = (SalOp*)belle_sip_transaction_get_application_data(BELLE_SIP_TRANSACTION(client_transaction));
belle_sip_request_t* request=belle_sip_transaction_get_request(BELLE_SIP_TRANSACTION(client_transaction));
belle_sip_header_contact_t* original_contact;
belle_sip_header_address_t* contact_address=NULL;
belle_sip_header_via_t* via_header;
belle_sip_uri_t* contact_uri;
unsigned int contact_port;
const char* received;
int rport;
bool_t contact_updated=FALSE;
char* new_contact;
if (op->state == SalOpStateTerminated) {
belle_sip_message("Op is terminated, nothing to do with this [%i]",response_code);
return;
}
if (!op->base.remote_ua) {
sal_op_set_remote_ua(op,BELLE_SIP_MESSAGE(response));
}
if (!op->base.call_id) {
op->base.call_id=ms_strdup(belle_sip_header_call_id_get_call_id(BELLE_SIP_HEADER_CALL_ID(belle_sip_message_get_header_by_type(BELLE_SIP_MESSAGE(response), belle_sip_header_call_id_t))));
}
sal_op_assign_recv_headers(op,(belle_sip_message_t*)response);
if (op->callbacks.process_response_event) {
if (op->base.root->nat_helper_enabled) {
/*Fix contact if needed*/
via_header= (belle_sip_header_via_t*)belle_sip_message_get_header(BELLE_SIP_MESSAGE(response),BELLE_SIP_VIA);
received = belle_sip_header_via_get_received(via_header);
rport = belle_sip_header_via_get_rport(via_header);
if ((original_contact=belle_sip_message_get_header_by_type(request,belle_sip_header_contact_t))) {
/*update contact with sent values in any cases*/
contact_address=belle_sip_header_address_create(NULL,belle_sip_header_address_get_uri(BELLE_SIP_HEADER_ADDRESS(original_contact)));
sal_op_set_contact_address(op,(const SalAddress *)contact_address);
belle_sip_object_unref(contact_address);
}
if (sal_op_get_contact(op)){
if (received!=NULL || rport>0) {
contact_address = BELLE_SIP_HEADER_ADDRESS(sal_address_clone(sal_op_get_contact_address(op)));
contact_uri=belle_sip_header_address_get_uri(BELLE_SIP_HEADER_ADDRESS(contact_address));
if (received && strcmp(received,belle_sip_uri_get_host(contact_uri))!=0) {
/*need to update host*/
belle_sip_uri_set_host(contact_uri,received);
contact_updated=TRUE;
}
contact_port = belle_sip_uri_get_port(contact_uri);
if (rport>0 && rport!=contact_port && (contact_port+rport)!=5060) {
/*need to update port*/
belle_sip_uri_set_port(contact_uri,rport);
contact_updated=TRUE;
}
/*try to fix transport if needed (very unlikely)*/
if (strcasecmp(belle_sip_header_via_get_transport(via_header),"UDP")!=0) {
if (!belle_sip_uri_get_transport_param(contact_uri)
||strcasecmp(belle_sip_uri_get_transport_param(contact_uri),belle_sip_header_via_get_transport(via_header))!=0) {
belle_sip_uri_set_transport_param(contact_uri,belle_sip_header_via_get_transport_lowercase(via_header));
contact_updated=TRUE;
}
} else {
if (belle_sip_uri_get_transport_param(contact_uri)) {
contact_updated=TRUE;
belle_sip_uri_set_transport_param(contact_uri,NULL);
}
}
if (contact_updated) {
char* old_contact=belle_sip_object_to_string(BELLE_SIP_OBJECT(sal_op_get_contact_address(op)));
new_contact=belle_sip_object_to_string(BELLE_SIP_OBJECT(contact_address));
ms_message("Updating contact from [%s] to [%s] for [%p]",old_contact,new_contact,op);
sal_op_set_contact_address(op,(const SalAddress *)contact_address);
belle_sip_free(new_contact);
belle_sip_free(old_contact);
}
if (contact_address)belle_sip_object_unref(contact_address);
}
}
}
/*handle authorization*/
switch (response_code) {
case 200: {
break;
}
case 401:
case 407:{
/*belle_sip_transaction_set_application_data(BELLE_SIP_TRANSACTION(client_transaction),NULL);*//*remove op from trans*/
if (op->state == SalOpStateTerminating && strcmp("BYE",belle_sip_request_get_method(request))!=0) {
/*only bye are completed*/
belle_sip_message("Op is in state terminating, nothing else to do ");
} else {
if (op->pending_auth_transaction){
belle_sip_object_unref(op->pending_auth_transaction);
op->pending_auth_transaction=NULL;
}
op->pending_auth_transaction=(belle_sip_client_transaction_t*)belle_sip_object_ref(client_transaction);
sal_process_authentication(op);
return;
}
}
}
op->callbacks.process_response_event(op,event);
} else {
ms_error("Unhandled event response [%p]",event);
}
}
}
