LinphoneEvent *linphone_event_new_with_op(LinphoneCore *lc, SalOp *op, LinphoneSubscriptionDir dir, const char *name){
LinphoneEvent *lev=linphone_event_new_base(lc, dir, name, op);
if (dir==LinphoneSubscriptionIncoming){
lev->resource_addr=linphone_address_clone((LinphoneAddress*)sal_op_get_to_address(op));
lev->from=linphone_address_clone((LinphoneAddress*)sal_op_get_from_address(lev->op));
}else{
lev->resource_addr=linphone_address_clone((LinphoneAddress*)sal_op_get_from_address(op));
}
return lev;
}
const LinphoneAddress *linphone_event_get_resource(const LinphoneEvent *lev){
if (lev->is_out_of_dialog_op){
return (LinphoneAddress*)sal_op_get_from_address(lev->op);
}else{
return (LinphoneAddress*)sal_op_get_to_address(lev->op);
}
}
void sal_process_authentication(SalOp *op) {
belle_sip_request_t* initial_request=belle_sip_transaction_get_request((belle_sip_transaction_t*)op->pending_auth_transaction);
belle_sip_request_t* new_request;
bool_t is_within_dialog=FALSE;
belle_sip_list_t* auth_list=NULL;
belle_sip_auth_event_t* auth_event;
belle_sip_response_t *response=belle_sip_transaction_get_response((belle_sip_transaction_t*)op->pending_auth_transaction);
belle_sip_header_from_t *from=belle_sip_message_get_header_by_type(initial_request,belle_sip_header_from_t);
belle_sip_uri_t *from_uri=belle_sip_header_address_get_uri((belle_sip_header_address_t*)from);
if (strcasecmp(belle_sip_uri_get_host(from_uri),"anonymous.invalid")==0){
/*prefer using the from from the SalOp*/
from_uri=belle_sip_header_address_get_uri((belle_sip_header_address_t*)sal_op_get_from_address(op));
}
if (op->dialog && belle_sip_dialog_get_state(op->dialog)==BELLE_SIP_DIALOG_CONFIRMED) {
new_request = belle_sip_dialog_create_request_from(op->dialog,initial_request);
if (!new_request)
new_request = belle_sip_dialog_create_queued_request_from(op->dialog,initial_request);
is_within_dialog=TRUE;
} else {
new_request=initial_request;
belle_sip_message_remove_header(BELLE_SIP_MESSAGE(new_request),BELLE_SIP_AUTHORIZATION);
belle_sip_message_remove_header(BELLE_SIP_MESSAGE(new_request),BELLE_SIP_PROXY_AUTHORIZATION);
}
if (new_request==NULL) {
ms_error("sal_process_authentication() op=[%p] cannot obtain new request from dialog.",op);
return;
}
if (belle_sip_provider_add_authorization(op->base.root->prov,new_request,response,from_uri,&auth_list,op->base.realm)) {
if (is_within_dialog) {
sal_op_send_request(op,new_request);
} else {
sal_op_resend_request(op,new_request);
}
sal_remove_pending_auth(op->base.root,op);
}else {
belle_sip_header_from_t *from=belle_sip_message_get_header_by_type(response,belle_sip_header_from_t);
char *tmp=belle_sip_object_to_string(belle_sip_header_address_get_uri(BELLE_SIP_HEADER_ADDRESS(from)));
ms_message("No auth info found for [%s]",tmp);
belle_sip_free(tmp);
sal_add_pending_auth(op->base.root,op);
if (is_within_dialog) {
belle_sip_object_unref(new_request);
}
}
/*always store auth info, for case of wrong credential*/
if (op->auth_info) {
sal_auth_info_delete(op->auth_info);
op->auth_info=NULL;
}
if (auth_list){
auth_event=(belle_sip_auth_event_t*)(auth_list->data);
op->auth_info=sal_auth_info_create(auth_event);
belle_sip_list_free_with_data(auth_list,(void (*)(void*))belle_sip_auth_event_destroy);
}
}
LinphoneEvent *linphone_core_subscribe(LinphoneCore *lc, const LinphoneAddress *resource, const char *event, int expires, const LinphoneContent *body){
LinphoneEvent *lev=linphone_event_new(lc, LinphoneSubscriptionOutgoing, event);
SalBody salbody;
linphone_configure_op(lc,lev->op,resource,NULL,TRUE);
sal_op_set_manual_refresher_mode(lev->op,!lp_config_get_int(lc->config,"sip","refresh_generic_subscribe",1));
lev->resource_addr=linphone_address_clone(resource);
lev->from=linphone_address_clone((LinphoneAddress*)sal_op_get_from_address(lev->op));
sal_subscribe(lev->op,NULL,NULL,event,expires,sal_body_from_content(&salbody,body));
linphone_event_set_state(lev,LinphoneSubscriptionOutoingInit);
return lev;
}
belle_sip_request_t* sal_op_build_request(SalOp *op,const char* method) {
belle_sip_header_from_t* from_header;
belle_sip_header_to_t* to_header;
belle_sip_provider_t* prov=op->base.root->prov;
belle_sip_request_t *req;
belle_sip_uri_t* req_uri;
char token[10];
if (strcmp("REGISTER",method)==0 || op->privacy==SalPrivacyNone) {
from_header = belle_sip_header_from_create(BELLE_SIP_HEADER_ADDRESS(sal_op_get_from_address(op))
,belle_sip_random_token(token,sizeof(token)));
} else {
from_header=belle_sip_header_from_create2("Anonymous <sip:[email protected]>",belle_sip_random_token(token,sizeof(token)));
}
/*make sure to preserve components like headers or port*/
req_uri = (belle_sip_uri_t*)belle_sip_object_clone((belle_sip_object_t*)belle_sip_header_address_get_uri(BELLE_SIP_HEADER_ADDRESS(sal_op_get_to_address(op))));
belle_sip_uri_set_secure(req_uri,sal_op_is_secure(op));
to_header = belle_sip_header_to_create(BELLE_SIP_HEADER_ADDRESS(sal_op_get_to_address(op)),NULL);
req=belle_sip_request_create(
req_uri,
method,
belle_sip_provider_create_call_id(prov),
belle_sip_header_cseq_create(20,method),
from_header,
to_header,
belle_sip_header_via_new(),
70);
if (op->privacy & SalPrivacyId) {
belle_sip_header_p_preferred_identity_t* p_preferred_identity=belle_sip_header_p_preferred_identity_create(BELLE_SIP_HEADER_ADDRESS(sal_op_get_from_address(op)));
belle_sip_message_add_header(BELLE_SIP_MESSAGE(req),BELLE_SIP_HEADER(p_preferred_identity));
}
if (strcmp("REGISTER",method)!=0 && op->privacy!=SalPrivacyNone ){
belle_sip_header_privacy_t* privacy_header=belle_sip_header_privacy_new();
if (op->privacy&SalPrivacyCritical)
belle_sip_header_privacy_add_privacy(privacy_header,sal_privacy_to_string(SalPrivacyCritical));
if (op->privacy&SalPrivacyHeader)
belle_sip_header_privacy_add_privacy(privacy_header,sal_privacy_to_string(SalPrivacyHeader));
if (op->privacy&SalPrivacyId)
belle_sip_header_privacy_add_privacy(privacy_header,sal_privacy_to_string(SalPrivacyId));
if (op->privacy&SalPrivacyNone)
belle_sip_header_privacy_add_privacy(privacy_header,sal_privacy_to_string(SalPrivacyNone));
if (op->privacy&SalPrivacySession)
belle_sip_header_privacy_add_privacy(privacy_header,sal_privacy_to_string(SalPrivacySession));
if (op->privacy&SalPrivacyUser)
belle_sip_header_privacy_add_privacy(privacy_header,sal_privacy_to_string(SalPrivacyUser));
belle_sip_message_add_header(BELLE_SIP_MESSAGE(req),BELLE_SIP_HEADER(privacy_header));
}
belle_sip_message_add_header(BELLE_SIP_MESSAGE(req),sal_make_supported_header(op->base.root));
return req;
}
int sal_call_refer(SalOp *op, const char *refer_to){
belle_sip_header_address_t *referred_by;
belle_sip_header_refer_to_t* refer_to_header;
if (op->dialog) {
referred_by=(belle_sip_header_address_t*)belle_sip_object_clone(BELLE_SIP_OBJECT(belle_sip_dialog_get_local_party(op->dialog)));
}else{
referred_by=BELLE_SIP_HEADER_ADDRESS(sal_op_get_from_address(op));
}
refer_to_header=belle_sip_header_refer_to_create(belle_sip_header_address_parse(refer_to));
return sal_call_refer_to(op,refer_to_header,belle_sip_header_referred_by_create(referred_by));
}
bool_t sal_op_is_secure(const SalOp* op) {
const SalAddress* from = sal_op_get_from_address(op);
const SalAddress* to = sal_op_get_to_address(op);
return from && to && strcasecmp("sips",sal_address_get_scheme(from))==0 && strcasecmp("sips",sal_address_get_scheme(to))==0;
}
belle_sip_request_t* sal_op_build_request(SalOp *op,const char* method) {
belle_sip_header_from_t* from_header;
belle_sip_header_to_t* to_header;
belle_sip_provider_t* prov=op->base.root->prov;
belle_sip_request_t *req;
belle_sip_uri_t* req_uri;
belle_sip_uri_t* to_uri;
const SalAddress* to_address;
const MSList *elem=sal_op_get_route_addresses(op);
char token[10];
/* check that the op has a correct to address */
to_address = sal_op_get_to_address(op);
if( to_address == NULL ){
ms_error("No To: address, cannot build request");
return NULL;
}
to_uri = belle_sip_header_address_get_uri(BELLE_SIP_HEADER_ADDRESS(to_address));
if( to_uri == NULL ){
ms_error("To: address is invalid, cannot build request");
return NULL;
}
if (strcmp("REGISTER",method)==0 || op->privacy==SalPrivacyNone) {
from_header = belle_sip_header_from_create(BELLE_SIP_HEADER_ADDRESS(sal_op_get_from_address(op))
,belle_sip_random_token(token,sizeof(token)));
} else {
from_header=belle_sip_header_from_create2("Anonymous <sip:[email protected]>",belle_sip_random_token(token,sizeof(token)));
}
/*make sure to preserve components like headers or port*/
req_uri = (belle_sip_uri_t*)belle_sip_object_clone((belle_sip_object_t*)to_uri);
belle_sip_uri_set_secure(req_uri,sal_op_is_secure(op));
to_header = belle_sip_header_to_create(BELLE_SIP_HEADER_ADDRESS(to_address),NULL);
req=belle_sip_request_create(
req_uri,
method,
belle_sip_provider_create_call_id(prov),
belle_sip_header_cseq_create(20,method),
from_header,
to_header,
belle_sip_header_via_new(),
70);
if (op->privacy & SalPrivacyId) {
belle_sip_header_p_preferred_identity_t* p_preferred_identity=belle_sip_header_p_preferred_identity_create(BELLE_SIP_HEADER_ADDRESS(sal_op_get_from_address(op)));
belle_sip_message_add_header(BELLE_SIP_MESSAGE(req),BELLE_SIP_HEADER(p_preferred_identity));
}
if (elem && strcmp(method,"REGISTER")!=0 && !op->base.root->no_initial_route){
add_initial_route_set(req,elem);
}
if (strcmp("REGISTER",method)!=0 && op->privacy!=SalPrivacyNone ){
belle_sip_header_privacy_t* privacy_header=belle_sip_header_privacy_new();
if (op->privacy&SalPrivacyCritical)
belle_sip_header_privacy_add_privacy(privacy_header,sal_privacy_to_string(SalPrivacyCritical));
if (op->privacy&SalPrivacyHeader)
belle_sip_header_privacy_add_privacy(privacy_header,sal_privacy_to_string(SalPrivacyHeader));
if (op->privacy&SalPrivacyId)
belle_sip_header_privacy_add_privacy(privacy_header,sal_privacy_to_string(SalPrivacyId));
if (op->privacy&SalPrivacyNone)
belle_sip_header_privacy_add_privacy(privacy_header,sal_privacy_to_string(SalPrivacyNone));
if (op->privacy&SalPrivacySession)
belle_sip_header_privacy_add_privacy(privacy_header,sal_privacy_to_string(SalPrivacySession));
if (op->privacy&SalPrivacyUser)
belle_sip_header_privacy_add_privacy(privacy_header,sal_privacy_to_string(SalPrivacyUser));
belle_sip_message_add_header(BELLE_SIP_MESSAGE(req),BELLE_SIP_HEADER(privacy_header));
}
belle_sip_message_add_header(BELLE_SIP_MESSAGE(req),op->base.root->supported);
return req;
}