[asterisk-commits] jrose: trunk r349097 - in /trunk: ./ channels/ channels/sip/include/ configs/
SVN commits to the Asterisk project
asterisk-commits at lists.digium.com
Fri Dec 23 14:19:38 CST 2011
Author: jrose
Date: Fri Dec 23 14:19:33 2011
New Revision: 349097
URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=349097
Log:
chan_sip autocreatepeer=persist option for auto-created peers to survive reload
This patch moves destruction of sip peers to immediately after the general section of
sip.conf is read so that autocreatepeer setting can be read before deletion of peers.
If autocreatepeer=persist at reload, then peers created by the autocreatepeer setting
will be skipped when purging the current SIP peer list.
(closes ASTERISK-16508)
Reported by: Kirill Katsnelson
Patches:
017797-kkm-persist-autopeers-1.8.patch uploaded by Kirill Katsnelson (license 5845)
Modified:
trunk/CHANGES
trunk/channels/chan_sip.c
trunk/channels/sip/include/sip.h
trunk/configs/sip.conf.sample
Modified: trunk/CHANGES
URL: http://svnview.digium.com/svn/asterisk/trunk/CHANGES?view=diff&rev=349097&r1=349096&r2=349097
==============================================================================
--- trunk/CHANGES (original)
+++ trunk/CHANGES Fri Dec 23 14:19:33 2011
@@ -27,6 +27,8 @@
name field if CID number exists without a CID name. This change improves
compatibility with certain device features such as Avaya IP500's directory
lookup service.
+ * A new setting for autocreatepeer (autocreatepeer=persistent) allows peers
+ created using that setting to not be removed during SIP reload.
Chan_local changes
------------------
Modified: trunk/channels/chan_sip.c
URL: http://svnview.digium.com/svn/asterisk/trunk/channels/chan_sip.c?view=diff&rev=349097&r1=349096&r2=349097
==============================================================================
--- trunk/channels/chan_sip.c (original)
+++ trunk/channels/chan_sip.c Fri Dec 23 14:19:33 2011
@@ -14998,7 +14998,7 @@
}
ao2_unlock(peer);
}
- if (!peer && sip_cfg.autocreatepeer) {
+ if (!peer && sip_cfg.autocreatepeer != AUTOPEERS_DISABLED) {
/* Create peer if we have autocreate mode enabled */
peer = temp_peer(name);
if (peer) {
@@ -16715,6 +16715,18 @@
return map_s_x(strefreshers, s, -1);
}
+/* Autocreatepeer modes */
+static struct _map_x_s autopeermodes[] = {
+ { AUTOPEERS_DISABLED, "Off"},
+ { AUTOPEERS_VOLATILE, "Volatile"},
+ { AUTOPEERS_PERSIST, "Persisted"},
+ { -1, NULL},
+};
+
+static const char *autocreatepeer2str(enum autocreatepeer_mode r)
+{
+ return map_x_s(autopeermodes, r, "Unknown");
+}
static int peer_status(struct sip_peer *peer, char *status, int statuslen)
{
@@ -18336,7 +18348,7 @@
ast_cli(a->fd, " Videosupport: %s\n", AST_CLI_YESNO(ast_test_flag(&global_flags[1], SIP_PAGE2_VIDEOSUPPORT)));
ast_cli(a->fd, " Textsupport: %s\n", AST_CLI_YESNO(ast_test_flag(&global_flags[1], SIP_PAGE2_TEXTSUPPORT)));
ast_cli(a->fd, " Ignore SDP sess. ver.: %s\n", AST_CLI_YESNO(ast_test_flag(&global_flags[1], SIP_PAGE2_IGNORESDPVERSION)));
- ast_cli(a->fd, " AutoCreate Peer: %s\n", AST_CLI_YESNO(sip_cfg.autocreatepeer));
+ ast_cli(a->fd, " AutoCreate Peer: %s\n", autocreatepeer2str(sip_cfg.autocreatepeer));
ast_cli(a->fd, " Match Auth Username: %s\n", AST_CLI_YESNO(global_match_auth_username));
ast_cli(a->fd, " Allow unknown access: %s\n", AST_CLI_YESNO(sip_cfg.allowguest));
ast_cli(a->fd, " Allow subscriptions: %s\n", AST_CLI_YESNO(ast_test_flag(&global_flags[1], SIP_PAGE2_ALLOWSUBSCRIBE)));
@@ -28477,7 +28489,9 @@
static int peer_markall_func(void *device, void *arg, int flags)
{
struct sip_peer *peer = device;
- peer->the_mark = 1;
+ if (!peer->selfdestruct || sip_cfg.autocreatepeer != AUTOPEERS_PERSIST) {
+ peer->the_mark = 1;
+ }
return 0;
}
@@ -28602,11 +28616,6 @@
}
ASTOBJ_UNLOCK(iterator);
} while(0));
-
- /* Then, actually destroy users and registry */
- ASTOBJ_CONTAINER_DESTROYALL(®l, sip_registry_destroy);
- ast_debug(4, "--------------- Done destroying registry list\n");
- ao2_t_callback(peers, OBJ_NODATA, peer_markall_func, NULL, "callback to mark all peers");
}
/* Reset certificate handling for TLS sessions */
@@ -29012,7 +29021,11 @@
proxy_update(&sip_cfg.outboundproxy);
} else if (!strcasecmp(v->name, "autocreatepeer")) {
- sip_cfg.autocreatepeer = ast_true(v->value);
+ if (!strcasecmp(v->value, "persist")) {
+ sip_cfg.autocreatepeer = AUTOPEERS_PERSIST;
+ } else {
+ sip_cfg.autocreatepeer = ast_true(v->value) ? AUTOPEERS_VOLATILE : AUTOPEERS_DISABLED;
+ }
} else if (!strcasecmp(v->name, "match_auth_username")) {
global_match_auth_username = ast_true(v->value);
} else if (!strcasecmp(v->name, "srvlookup")) {
@@ -29288,6 +29301,13 @@
} else if (!strcasecmp(v->name, "parkinglot")) {
ast_copy_string(default_parkinglot, v->value, sizeof(default_parkinglot));
}
+ }
+
+ if (reason != CHANNEL_MODULE_LOAD) {
+ /* Then, actually destroy users and registry */
+ ASTOBJ_CONTAINER_DESTROYALL(®l, sip_registry_destroy);
+ ast_debug(4, "--------------- Done destroying registry list\n");
+ ao2_t_callback(peers, OBJ_NODATA, peer_markall_func, NULL, "callback to mark all peers");
}
if (subscribe_network_change) {
Modified: trunk/channels/sip/include/sip.h
URL: http://svnview.digium.com/svn/asterisk/trunk/channels/sip/include/sip.h?view=diff&rev=349097&r1=349096&r2=349097
==============================================================================
--- trunk/channels/sip/include/sip.h (original)
+++ trunk/channels/sip/include/sip.h Fri Dec 23 14:19:33 2011
@@ -207,7 +207,7 @@
#define DEFAULT_NOTIFYRINGING TRUE /*!< Notify devicestate system on ringing state */
#define DEFAULT_NOTIFYCID DISABLED /*!< Include CID with ringing notifications */
#define DEFAULT_PEDANTIC TRUE /*!< Follow SIP standards for dialog matching */
-#define DEFAULT_AUTOCREATEPEER FALSE /*!< Don't create peers automagically */
+#define DEFAULT_AUTOCREATEPEER AUTOPEERS_DISABLED /*!< Don't create peers automagically */
#define DEFAULT_MATCHEXTERNADDRLOCALLY FALSE /*!< Match extern IP locally default setting */
#define DEFAULT_QUALIFY FALSE /*!< Don't monitor devices */
#define DEFAULT_CALLEVENTS FALSE /*!< Extra manager SIP call events */
@@ -556,6 +556,14 @@
SIP_TRANSPORT_TLS = 1 << 2, /*!< TCP/TLS - reliable and secure transport for signalling */
};
+/*! \brief Automatic peer registration behavior
+*/
+enum autocreatepeer_mode {
+ AUTOPEERS_DISABLED = 0, /*!< Automatic peer creation disabled */
+ AUTOPEERS_VOLATILE, /*!< Automatic peers dropped on sip reload (pre-1.8 behavior) */
+ AUTOPEERS_PERSIST /*!< Automatic peers survive sip configuration reload */
+};
+
/*! \brief States whether a SIP message can create a dialog in Asterisk. */
enum can_create_dialog {
CAN_NOT_CREATE_DIALOG,
@@ -709,7 +717,7 @@
int rtautoclear; /*!< Realtime ?? */
int directrtpsetup; /*!< Enable support for Direct RTP setup (no re-invites) */
int pedanticsipchecking; /*!< Extra checking ? Default off */
- int autocreatepeer; /*!< Auto creation of peers at registration? Default off. */
+ enum autocreatepeer_mode autocreatepeer; /*!< Auto creation of peers at registration? Default off. */
int srvlookup; /*!< SRV Lookup on or off. Default is on */
int allowguest; /*!< allow unauthenticated peers to connect? */
int alwaysauthreject; /*!< Send 401 Unauthorized for all failing requests */
Modified: trunk/configs/sip.conf.sample
URL: http://svnview.digium.com/svn/asterisk/trunk/configs/sip.conf.sample?view=diff&rev=349097&r1=349096&r2=349097
==============================================================================
--- trunk/configs/sip.conf.sample (original)
+++ trunk/configs/sip.conf.sample Fri Dec 23 14:19:33 2011
@@ -478,6 +478,16 @@
;use_q850_reason = no ; Default "no"
; Set to yes add Reason header and use Reason header if it is available.
+
+;autocreatepeers=no ; Allow any not exsplicitly defined here UAC to register
+ ; WITHOUT AUTHENTICATION. Enabling this options poses a high
+ ; potential security risk and should be avoided unless the
+ ; server is behind a trusted firewall.
+ ; When enabled by setting to "yes", the autocreated peers are
+ ; pruned immediately when the "sip reload" command is issued
+ ; through CLI. When enabled by setting to "persist", the auto-
+ ; created peers survive the "sip reload" command.
+
;
;------------------------ TLS settings ------------------------------------------------------------
;tlscertfile=</path/to/certificate.pem> ; Certificate file (*.pem format only) to use for TLS connections
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