[asterisk-commits] rmudgett: branch 12 r411141 - in /branches/12: include/asterisk/ res/ res/res...
SVN commits to the Asterisk project
asterisk-commits at lists.digium.com
Tue Mar 25 11:55:23 CDT 2014
Author: rmudgett
Date: Tue Mar 25 11:55:16 2014
New Revision: 411141
URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=411141
Log:
res_pjsip: Fix contact authenticate_qualify endpoint lookup when qualifing a contact.
* Fixed bad use of ao2_find() in on_endpoint().
* Replaced use of find_endpoints() with find_an_endpoint() since only the
first found endpoint is ever needed.
* Fixed qualify_contact_cb() to update the contact with the aor
authenticate_qualify setting. Otherwise, permanent contacts in the aor
type sections would have a config line order dependancy.
* Fixed off nominal path contact ref leak in qualify_contact(). The
comment saying the unref is not needed was wrong.
* Fixed off nominal path use of the endpoint parameter if it is NULL in
send_out_of_dialog_request().
* Added missing off nominal path unref of pjsip tdata in
send_out_of_dialog_request().
* Fixed off nominal path failing to call the callback in send_request_cb()
when the request is challenged for authentication.
* Eliminated silly RAII_VAR() use in qualify_contact_cb().
* Updated ast_sip_send_request() doxygen to better reflect reality.
(closes issue ASTERISK-23254)
Reported by: rmudgett
Review: https://reviewboard.asterisk.org/r/3381/
Modified:
branches/12/include/asterisk/res_pjsip.h
branches/12/res/res_pjsip.c
branches/12/res/res_pjsip/pjsip_options.c
Modified: branches/12/include/asterisk/res_pjsip.h
URL: http://svnview.digium.com/svn/asterisk/branches/12/include/asterisk/res_pjsip.h?view=diff&rev=411141&r1=411140&r2=411141
==============================================================================
--- branches/12/include/asterisk/res_pjsip.h (original)
+++ branches/12/include/asterisk/res_pjsip.h Tue Mar 25 11:55:16 2014
@@ -1265,13 +1265,13 @@
* they arrive.
*
* \param tdata The request to send
- * \param dlg Optional. If specified, the dialog on which the request should be sent
- * \param endpoint Optional. If specified, the request is sent out-of-dialog to the endpoint.
- * \param token Data to be passed to the callback upon receipt of response
- * \param callback Callback to be called upon receipt of response
- *
- * \retval 0 Success
- * \retval -1 Failure
+ * \param dlg Optional. The dialog in which the request is sent. Otherwise it is out-of-dialog.
+ * \param endpoint Optional. If specified, the out-of-dialog request is sent to the endpoint.
+ * \param token Data to be passed to the callback upon receipt of out-of-dialog response.
+ * \param callback Callback to be called upon receipt of out-of-dialog response.
+ *
+ * \retval 0 Success
+ * \retval -1 Failure (out-of-dialog callback will not be called.)
*/
int ast_sip_send_request(pjsip_tx_data *tdata, struct pjsip_dialog *dlg,
struct ast_sip_endpoint *endpoint, void *token,
Modified: branches/12/res/res_pjsip.c
URL: http://svnview.digium.com/svn/asterisk/branches/12/res/res_pjsip.c?view=diff&rev=411141&r1=411140&r2=411141
==============================================================================
--- branches/12/res/res_pjsip.c (original)
+++ branches/12/res/res_pjsip.c Tue Mar 25 11:55:16 2014
@@ -1850,10 +1850,11 @@
}
AST_RWLIST_UNLOCK(&supplements);
- if ((tsx->status_code == 401 || tsx->status_code == 407) && req_data->endpoint) {
- if (!ast_sip_create_request_with_auth(&req_data->endpoint->outbound_auths, challenge, tsx, &tdata)) {
- pjsip_endpt_send_request(ast_sip_get_pjsip_endpoint(), tdata, -1, req_data->token, req_data->callback);
- }
+ if ((tsx->status_code == 401 || tsx->status_code == 407)
+ && req_data->endpoint
+ && !ast_sip_create_request_with_auth(&req_data->endpoint->outbound_auths, challenge, tsx, &tdata)
+ && pjsip_endpt_send_request(ast_sip_get_pjsip_endpoint(), tdata, -1, req_data->token, req_data->callback)
+ == PJ_SUCCESS) {
return;
}
@@ -1870,6 +1871,7 @@
struct ast_sip_contact *contact = ast_sip_mod_data_get(tdata->mod_data, supplement_module.id, MOD_DATA_CONTACT);
if (!req_data) {
+ pjsip_tx_data_dec_ref(tdata);
return -1;
}
@@ -1888,7 +1890,7 @@
ast_log(LOG_ERROR, "Error attempting to send outbound %.*s request to endpoint %s\n",
(int) pj_strlen(&tdata->msg->line.req.method.name),
pj_strbuf(&tdata->msg->line.req.method.name),
- ast_sorcery_object_get_id(endpoint));
+ endpoint ? ast_sorcery_object_get_id(endpoint) : "<unknown>");
ao2_cleanup(req_data);
return -1;
}
Modified: branches/12/res/res_pjsip/pjsip_options.c
URL: http://svnview.digium.com/svn/asterisk/branches/12/res/res_pjsip/pjsip_options.c?view=diff&rev=411141&r1=411140&r2=411141
==============================================================================
--- branches/12/res/res_pjsip/pjsip_options.c (original)
+++ branches/12/res/res_pjsip/pjsip_options.c Tue Mar 25 11:55:16 2014
@@ -34,8 +34,6 @@
#define DEFAULT_ENCODING "text/plain"
#define QUALIFIED_BUCKETS 211
-static int qualify_contact(struct ast_sip_endpoint *endpoint, struct ast_sip_contact *contact);
-
/*!
* \internal
* \brief Create a ast_sip_contact_status object.
@@ -152,12 +150,33 @@
/*!
* \internal
- * \brief For an endpoint try to match on a given contact.
+ * \brief Match a container contact object with the contact sorcery id looking for.
+ *
+ * \param obj pointer to the (user-defined part) of an object.
+ * \param arg callback argument from ao2_callback()
+ * \param flags flags from ao2_callback()
+ *
+ * \return Values are a combination of enum _cb_results.
+ */
+static int match_contact_id(void *obj, void *arg, int flags)
+{
+ struct ast_sip_contact *contact = obj;
+ const char *looking_for = arg;
+
+ return strcmp(ast_sorcery_object_get_id(contact), looking_for) ? 0 : CMP_MATCH;
+}
+
+/*!
+ * \internal
+ * \brief For an endpoint try to match the given contact sorcery id.
*/
static int on_endpoint(void *obj, void *arg, int flags)
{
struct ast_sip_endpoint *endpoint = obj;
- char *aor_name, *aors;
+ struct ast_sip_contact *contact;
+ char *looking_for = arg;
+ char *aor_name;
+ char *aors;
if (!arg || ast_strlen_zero(endpoint->aors)) {
return 0;
@@ -174,7 +193,9 @@
continue;
}
- if (ao2_find(contacts, arg, OBJ_NODATA | OBJ_POINTER)) {
+ contact = ao2_callback(contacts, 0, match_contact_id, looking_for);
+ if (contact) {
+ ao2_ref(contact, -1);
return CMP_MATCH;
}
}
@@ -184,14 +205,14 @@
/*!
* \internal
- * \brief Find endpoints associated with the given contact.
- */
-static struct ao2_iterator *find_endpoints(struct ast_sip_contact *contact)
-{
- RAII_VAR(struct ao2_container *, endpoints,
- ast_sip_get_endpoints(), ao2_cleanup);
-
- return ao2_callback(endpoints, OBJ_MULTIPLE, on_endpoint, contact);
+ * \brief Find an endpoint associated with the given contact.
+ */
+static struct ast_sip_endpoint *find_an_endpoint(struct ast_sip_contact *contact)
+{
+ RAII_VAR(struct ao2_container *, endpoints, ast_sip_get_endpoints(), ao2_cleanup);
+ char *looking_for = (char *) ast_sorcery_object_get_id(contact);
+
+ return ao2_callback(endpoints, 0, on_endpoint, looking_for);
}
/*!
@@ -200,7 +221,7 @@
*/
static void qualify_contact_cb(void *token, pjsip_event *e)
{
- RAII_VAR(struct ast_sip_contact *, contact, token, ao2_cleanup);
+ struct ast_sip_contact *contact = token;
switch(e->body.tsx_state.type) {
case PJSIP_EVENT_TRANSPORT_ERROR:
@@ -211,30 +232,34 @@
update_contact_status(contact, AVAILABLE);
break;
}
+ ao2_cleanup(contact);
}
/*!
* \internal
* \brief Attempt to qualify the contact
*
- * \detail Sends a SIP OPTIONS request to the given contact in order to make
+ * \details Sends a SIP OPTIONS request to the given contact in order to make
* sure that contact is available.
*/
static int qualify_contact(struct ast_sip_endpoint *endpoint, struct ast_sip_contact *contact)
{
pjsip_tx_data *tdata;
- RAII_VAR(struct ast_sip_endpoint *, endpoint_local, ao2_bump(endpoint), ao2_cleanup);
-
-
- if (!endpoint_local && contact->authenticate_qualify) {
- struct ao2_iterator *endpoint_iterator = find_endpoints(contact);
-
- /* try to find endpoints that are associated with the contact */
- if (endpoint_iterator) {
- /* find "first" endpoint in order to authenticate - actually any
- endpoint should do that matched on the contact */
- endpoint_local = ao2_iterator_next(endpoint_iterator);
- ao2_iterator_destroy(endpoint_iterator);
+ RAII_VAR(struct ast_sip_endpoint *, endpoint_local, NULL, ao2_cleanup);
+
+ if (contact->authenticate_qualify) {
+ endpoint_local = ao2_bump(endpoint);
+ if (!endpoint_local) {
+ /*
+ * Find the "first" endpoint to completely qualify the contact - any
+ * endpoint that is associated with the contact should do.
+ */
+ endpoint_local = find_an_endpoint(contact);
+ if (!endpoint_local) {
+ ast_log(LOG_ERROR, "Unable to find an endpoint to qualify contact %s\n",
+ contact->uri);
+ return -1;
+ }
}
}
@@ -256,11 +281,11 @@
init_start_time(contact);
ao2_ref(contact, +1);
- if (ast_sip_send_request(tdata, NULL, contact->authenticate_qualify ? endpoint_local : NULL, contact,
- qualify_contact_cb) != PJ_SUCCESS) {
- /* The callback will be called so we don't need to drop the contact ref*/
+ if (ast_sip_send_request(tdata, NULL, endpoint_local, contact, qualify_contact_cb)
+ != PJ_SUCCESS) {
ast_log(LOG_ERROR, "Unable to send request to qualify contact %s\n",
contact->uri);
+ ao2_ref(contact, -1);
return -1;
}
@@ -793,6 +818,7 @@
struct ast_sip_aor *aor = arg;
contact->qualify_frequency = aor->qualify_frequency;
+ contact->authenticate_qualify = aor->authenticate_qualify;
qualify_and_schedule(contact);
@@ -803,7 +829,7 @@
* \internal
* \brief Qualify and schedule an endpoint's contacts
*
- * \detail For the given endpoint retrieve its list of aors, qualify all
+ * \details For the given endpoint retrieve its list of aors, qualify all
* contacts, and schedule for checks if configured.
*/
static int qualify_and_schedule_all_cb(void *obj, void *arg, int flags)
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