res_pjsip: Add TEL URI support for basic calls.

This change allows TEL URI requests to come through for basic calls. The
allowed requests are INVITE, ACK, BYE, and CANCEL. The From and To
headers will now allow TEL URIs, as well as the request URI.

Support is only for TEL URIs present in traffic from a remote party.
Asterisk does not generate any TEL URIs on its own.

ASTERISK-26894

Change-Id: If5729e6cd583be7acf666373bf9f1b9d653ec29a
This commit is contained in:
Ben Ford
2022-08-02 12:15:36 -05:00
committed by Friendly Automation
parent 97b3459bd2
commit 31b3addce7
18 changed files with 220 additions and 73 deletions

View File

@@ -1596,17 +1596,17 @@ static int sub_persistence_recreate(void *obj)
struct ast_sip_pubsub_body_generator *generator;
struct ast_sip_subscription_handler *handler;
char *resource;
pjsip_sip_uri *request_uri;
size_t resource_size;
int resp;
struct resource_tree tree;
pjsip_expires_hdr *expires_header;
int64_t expires;
const pj_str_t *user;
request_uri = pjsip_uri_get_uri(rdata->msg_info.msg->line.req.uri);
resource_size = pj_strlen(&request_uri->user) + 1;
user = ast_sip_pjsip_uri_get_username(rdata->msg_info.msg->line.req.uri);
resource_size = pj_strlen(user) + 1;
resource = ast_alloca(resource_size);
ast_copy_pj_str(resource, &request_uri->user, resource_size);
ast_copy_pj_str(resource, user, resource_size);
/*
* We may want to match without any user options getting
@@ -3015,11 +3015,11 @@ static pj_bool_t pubsub_on_rx_subscribe_request(pjsip_rx_data *rdata)
struct ast_sip_pubsub_body_generator *generator;
char *resource;
pjsip_uri *request_uri;
pjsip_sip_uri *request_uri_sip;
size_t resource_size;
int resp;
struct resource_tree tree;
pj_status_t dlg_status;
const pj_str_t *user;
endpoint = ast_pjsip_rdata_get_endpoint(rdata);
ast_assert(endpoint != NULL);
@@ -3032,7 +3032,7 @@ static pj_bool_t pubsub_on_rx_subscribe_request(pjsip_rx_data *rdata)
request_uri = rdata->msg_info.msg->line.req.uri;
if (!PJSIP_URI_SCHEME_IS_SIP(request_uri) && !PJSIP_URI_SCHEME_IS_SIPS(request_uri)) {
if (!ast_sip_is_uri_sip_sips(request_uri)) {
char uri_str[PJSIP_MAX_URL_SIZE];
pjsip_uri_print(PJSIP_URI_IN_REQ_URI, request_uri, uri_str, sizeof(uri_str));
@@ -3041,10 +3041,10 @@ static pj_bool_t pubsub_on_rx_subscribe_request(pjsip_rx_data *rdata)
return PJ_TRUE;
}
request_uri_sip = pjsip_uri_get_uri(request_uri);
resource_size = pj_strlen(&request_uri_sip->user) + 1;
user = ast_sip_pjsip_uri_get_username(request_uri);
resource_size = pj_strlen(user) + 1;
resource = ast_alloca(resource_size);
ast_copy_pj_str(resource, &request_uri_sip->user, resource_size);
ast_copy_pj_str(resource, user, resource_size);
/*
* We may want to match without any user options getting
@@ -3260,12 +3260,12 @@ static struct ast_sip_publication *publish_request_initial(struct ast_sip_endpoi
RAII_VAR(struct ast_sip_publication_resource *, resource, NULL, ao2_cleanup);
struct ast_variable *event_configuration_name = NULL;
pjsip_uri *request_uri;
pjsip_sip_uri *request_uri_sip;
int resp;
const pj_str_t *user;
request_uri = rdata->msg_info.msg->line.req.uri;
if (!PJSIP_URI_SCHEME_IS_SIP(request_uri) && !PJSIP_URI_SCHEME_IS_SIPS(request_uri)) {
if (!ast_sip_is_uri_sip_sips(request_uri)) {
char uri_str[PJSIP_MAX_URL_SIZE];
pjsip_uri_print(PJSIP_URI_IN_REQ_URI, request_uri, uri_str, sizeof(uri_str));
@@ -3274,10 +3274,10 @@ static struct ast_sip_publication *publish_request_initial(struct ast_sip_endpoi
return NULL;
}
request_uri_sip = pjsip_uri_get_uri(request_uri);
resource_size = pj_strlen(&request_uri_sip->user) + 1;
user = ast_sip_pjsip_uri_get_username(request_uri);
resource_size = pj_strlen(user) + 1;
resource_name = ast_alloca(resource_size);
ast_copy_pj_str(resource_name, &request_uri_sip->user, resource_size);
ast_copy_pj_str(resource_name, user, resource_size);
/*
* We may want to match without any user options getting