#include "asterisk.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <sys/time.h>
#include <sys/types.h>
#include <netdb.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <arpa/inet.h>
#include <signal.h>
#include <errno.h>
#include <unistd.h>
#include "asterisk/version.h"
#include "asterisk/channel.h"
#include "asterisk/file.h"
#include "asterisk/manager.h"
#include "asterisk/config.h"
#include "asterisk/callerid.h"
#include "asterisk/lock.h"
#include "asterisk/logger.h"
#include "asterisk/options.h"
#include "asterisk/cli.h"
#include "asterisk/app.h"
#include "asterisk/pbx.h"
#include "asterisk/md5.h"
#include "asterisk/acl.h"
#include "asterisk/utils.h"
#include "asterisk/http.h"
#include "asterisk/threadstorage.h"
#include "asterisk/linkedlists.h"
#include "asterisk/term.h"
#include "asterisk/astobj2.h"
Go to the source code of this file.
Data Structures | |
struct | ast_manager_user |
struct | eventqent |
struct | fast_originate_helper |
struct | mansession |
struct | permalias |
struct | sessions |
struct | users |
struct | variable_count |
Defines | |
#define | ASTMAN_APPEND_BUF_INITSIZE 256 |
#define | MANAGER_EVENT_BUF_INITSIZE 256 |
#define | MAX_BLACKLIST_CMD_LEN 2 |
Enumerations | |
enum | { FORMAT_RAW, FORMAT_HTML, FORMAT_XML } |
Functions | |
static void * | accept_thread (void *ignore) |
static int | action_atxfer (struct mansession *s, const struct message *m) |
static int | action_command (struct mansession *s, const struct message *m) |
action_command: Manager command "command" - execute CLI command | |
static int | action_coresettings (struct mansession *s, const struct message *m) |
Show PBX core settings information. | |
static int | action_corestatus (struct mansession *s, const struct message *m) |
Show PBX core status information. | |
static int | action_events (struct mansession *s, const struct message *m) |
static int | action_extensionstate (struct mansession *s, const struct message *m) |
static int | action_getconfig (struct mansession *s, const struct message *m) |
static int | action_getvar (struct mansession *s, const struct message *m) |
static int | action_hangup (struct mansession *s, const struct message *m) |
static int | action_listcommands (struct mansession *s, const struct message *m) |
static int | action_logoff (struct mansession *s, const struct message *m) |
static int | action_mailboxcount (struct mansession *s, const struct message *m) |
static int | action_mailboxstatus (struct mansession *s, const struct message *m) |
static int | action_originate (struct mansession *s, const struct message *m) |
static int | action_ping (struct mansession *s, const struct message *m) |
static int | action_redirect (struct mansession *s, const struct message *m) |
action_redirect: The redirect manager command | |
static int | action_setvar (struct mansession *s, const struct message *m) |
static int | action_status (struct mansession *s, const struct message *m) |
Manager "status" command to show channels. | |
static int | action_timeout (struct mansession *s, const struct message *m) |
static int | action_updateconfig (struct mansession *s, const struct message *m) |
static int | action_userevent (struct mansession *s, const struct message *m) |
static int | action_waitevent (struct mansession *s, const struct message *m) |
static int | append_event (const char *str, int category) |
static struct ast_manager_user * | ast_get_manager_by_name_locked (const char *name) |
static int | ast_instring (const char *bigstr, const char *smallstr, char delim) |
static int | ast_is_number (const char *string) |
int | ast_manager_register2 (const char *action, int auth, int(*func)(struct mansession *s, const struct message *m), const char *synopsis, const char *description) |
register a new command with manager, including online help. This is the preferred way to register a manager command | |
static int | ast_manager_register_struct (struct manager_action *act) |
int | ast_manager_unregister (char *action) |
void | astman_append (struct mansession *s, const char *fmt,...) |
static void | astman_append_buf_init (void) |
const char * | astman_get_header (const struct message *m, char *var) |
ast_variable * | astman_get_variables (const struct message *m) |
void | astman_send_ack (struct mansession *s, const struct message *m, char *msg) |
void | astman_send_error (struct mansession *s, const struct message *m, char *error) |
void | astman_send_response (struct mansession *s, const struct message *m, char *resp, char *msg) |
int | astman_verify_session_readpermissions (uint32_t ident, int perm) |
Verify a session's read permissions against a permission mask. | |
int | astman_verify_session_writepermissions (uint32_t ident, int perm) |
Verify a session's write permissions against a permission mask. | |
static int | authenticate (struct mansession *s, const struct message *m) |
static char * | authority_to_str (int authority, char *res, int reslen) |
Convert authority code to string with serveral options. | |
static int | check_blacklist (const char *cmd) |
int | check_manager_enabled () |
Check if AMI is enabled. | |
int | check_webmanager_enabled () |
Check if AMI/HTTP is enabled. | |
static char * | complete_show_mancmd (const char *line, const char *word, int pos, int state) |
static int | compress_char (char c) |
static void | destroy_session (struct mansession *s) |
static int | do_message (struct mansession *s) |
static void * | fast_originate (void *data) |
static struct mansession * | find_session (uint32_t ident) |
static void | free_session (struct mansession *s) |
static char * | generic_http_callback (int format, struct sockaddr_in *requestor, const char *uri, struct ast_variable *params, int *status, char **title, int *contentlength) |
static int | get_input (struct mansession *s, char *output) |
static int | get_perm (const char *instr) |
static int | handle_showmanager (int fd, int argc, char *argv[]) |
static int | handle_showmanagers (int fd, int argc, char *argv[]) |
static int | handle_showmancmd (int fd, int argc, char *argv[]) |
static int | handle_showmancmds (int fd, int argc, char *argv[]) |
CLI command Should change to "manager show commands". | |
static int | handle_showmanconn (int fd, int argc, char *argv[]) |
CLI command show manager connected. | |
static int | handle_showmaneventq (int fd, int argc, char *argv[]) |
CLI command show manager eventq. | |
static void | handle_updates (struct mansession *s, const struct message *m, struct ast_config *cfg) |
static char * | html_translate (char *in) |
int | init_manager (void) |
int | manager_event (int category, const char *event, const char *fmt,...) |
manager_event: Send AMI event to client | |
static void | manager_event_buf_init (void) |
static char * | manager_http_callback (struct sockaddr_in *requestor, const char *uri, struct ast_variable *params, int *status, char **title, int *contentlength) |
static int | manager_state_cb (char *context, char *exten, int state, void *data) |
static char * | mxml_http_callback (struct sockaddr_in *requestor, const char *uri, struct ast_variable *params, int *status, char **title, int *contentlength) |
static int | process_events (struct mansession *s) |
static int | process_message (struct mansession *s, const struct message *m) |
static char * | rawman_http_callback (struct sockaddr_in *requestor, const char *uri, struct ast_variable *params, int *status, char **title, int *contentlength) |
int | reload_manager (void) |
static void * | session_do (void *data) |
static int | set_eventmask (struct mansession *s, const char *eventmask) |
Rather than braindead on,off this now can also accept a specific int mask value or a ',' delim list of mask strings (the same as manager.conf) -anthm. | |
static int | strings_to_mask (const char *string) |
static void | unuse_eventqent (struct eventqent *e) |
static int | variable_count_cmp_fn (void *obj, void *vstr, int flags) |
static int | variable_count_hash_fn (const void *vvc, const int flags) |
static void | xml_copy_escape (char **dst, size_t *maxlen, const char *src, int lower) |
static char * | xml_translate (char *in, struct ast_variable *vars) |
Variables | |
static ast_rwlock_t | actionlock = PTHREAD_RWLOCK_INITIALIZER |
static int | asock = -1 |
static struct ast_threadstorage | astman_append_buf = { .once = PTHREAD_ONCE_INIT , .key_init = astman_append_buf_init , } |
static int | block_sockets |
static struct ast_cli_entry | cli_manager [] |
static struct ast_cli_entry | cli_show_manager_command_deprecated |
static struct ast_cli_entry | cli_show_manager_commands_deprecated |
static struct ast_cli_entry | cli_show_manager_connected_deprecated |
static struct ast_cli_entry | cli_show_manager_eventq_deprecated |
struct { | |
char * words [AST_MAX_CMD_LEN] | |
} | command_blacklist [] |
static char * | contenttype [] = { "plain", "html", "xml" } |
static int | displayconnects = 1 |
static struct manager_action * | first_action |
static int | httptimeout = 60 |
static int | manager_enabled = 0 |
static struct ast_threadstorage | manager_event_buf = { .once = PTHREAD_ONCE_INIT , .key_init = manager_event_buf_init , } |
ast_http_uri | manageruri |
ast_http_uri | managerxmluri |
static char | mandescr_atxfer [] |
static char | mandescr_command [] |
static char | mandescr_coresettings [] |
static char | mandescr_corestatus [] |
static char | mandescr_events [] |
static char | mandescr_extensionstate [] |
static char | mandescr_getconfig [] |
static char | mandescr_getvar [] |
static char | mandescr_hangup [] |
static char | mandescr_listcommands [] |
static char | mandescr_logoff [] |
static char | mandescr_mailboxcount [] |
static char | mandescr_mailboxstatus [] |
Help text for manager command mailboxstatus. | |
static char | mandescr_originate [] |
static char | mandescr_ping [] |
Manager PING. | |
static char | mandescr_redirect [] |
static char | mandescr_setvar [] |
static char | mandescr_timeout [] |
static char | mandescr_updateconfig [] |
static char | mandescr_userevent [] |
static char | mandescr_waitevent [] |
Manager WAITEVENT. | |
eventqent * | master_eventq = NULL |
static int | num_sessions |
static struct permalias | perms [] |
static int | portno = DEFAULT_MANAGER_PORT |
ast_http_uri | rawmanuri |
static int | registered = 0 |
static char | showmanager_help [] |
static char | showmanagers_help [] |
static char | showmancmd_help [] |
static char | showmancmds_help [] |
static char | showmanconn_help [] |
static char | showmaneventq_help [] |
static pthread_t | t |
static int | timestampevents |
static int | webmanager_enabled = 0 |
static int | webregged = 0 |
Definition in file manager.c.
anonymous enum |
Definition at line 2838 of file manager.c.
02838 { 02839 FORMAT_RAW, 02840 FORMAT_HTML, 02841 FORMAT_XML, 02842 };
int astman_verify_session_readpermissions | ( | uint32_t | ident, | |
int | perm | |||
) |
Verify a session's read permissions against a permission mask.
ident | session identity | |
perm | permission mask to verify |
Definition at line 2800 of file manager.c.
References AST_LIST_LOCK, AST_LIST_TRAVERSE, AST_LIST_UNLOCK, ast_mutex_lock(), ast_mutex_unlock(), and s.
02801 { 02802 int result = 0; 02803 struct mansession *s; 02804 02805 AST_LIST_LOCK(&sessions); 02806 AST_LIST_TRAVERSE(&sessions, s, list) { 02807 ast_mutex_lock(&s->__lock); 02808 if ((s->managerid == ident) && (s->readperm & perm)) { 02809 result = 1; 02810 ast_mutex_unlock(&s->__lock); 02811 break; 02812 } 02813 ast_mutex_unlock(&s->__lock); 02814 } 02815 AST_LIST_UNLOCK(&sessions); 02816 return result; 02817 }
int astman_verify_session_writepermissions | ( | uint32_t | ident, | |
int | perm | |||
) |
Verify a session's write permissions against a permission mask.
ident | session identity | |
perm | permission mask to verify |
Definition at line 2819 of file manager.c.
References AST_LIST_LOCK, AST_LIST_TRAVERSE, AST_LIST_UNLOCK, ast_mutex_lock(), ast_mutex_unlock(), and s.
02820 { 02821 int result = 0; 02822 struct mansession *s; 02823 02824 AST_LIST_LOCK(&sessions); 02825 AST_LIST_TRAVERSE(&sessions, s, list) { 02826 ast_mutex_lock(&s->__lock); 02827 if ((s->managerid == ident) && (s->writeperm & perm)) { 02828 result = 1; 02829 ast_mutex_unlock(&s->__lock); 02830 break; 02831 } 02832 ast_mutex_unlock(&s->__lock); 02833 } 02834 AST_LIST_UNLOCK(&sessions); 02835 return result; 02836 }
static struct mansession* find_session | ( | uint32_t | ident | ) | [static] |
END Doxygen group
Definition at line 2782 of file manager.c.
References AST_LIST_LOCK, AST_LIST_TRAVERSE, AST_LIST_UNLOCK, ast_mutex_lock(), ast_mutex_unlock(), and s.
02783 { 02784 struct mansession *s; 02785 02786 AST_LIST_LOCK(&sessions); 02787 AST_LIST_TRAVERSE(&sessions, s, list) { 02788 ast_mutex_lock(&s->__lock); 02789 if (s->sessiontimeout && (s->managerid == ident) && !s->needdestroy) { 02790 s->inuse++; 02791 break; 02792 } 02793 ast_mutex_unlock(&s->__lock); 02794 } 02795 AST_LIST_UNLOCK(&sessions); 02796 02797 return s; 02798 }
static char* generic_http_callback | ( | int | format, | |
struct sockaddr_in * | requestor, | |||
const char * | uri, | |||
struct ast_variable * | params, | |||
int * | status, | |||
char ** | title, | |||
int * | contentlength | |||
) | [static] |
Definition at line 2845 of file manager.c.
References len(), ast_variable::name, ast_variable::next, s, and ast_variable::value.
Referenced by manager_http_callback(), mxml_http_callback(), and rawman_http_callback().
02846 { 02847 struct mansession *s = NULL; 02848 uint32_t ident = 0; 02849 char workspace[512]; 02850 char cookie[128]; 02851 size_t len = sizeof(workspace); 02852 int blastaway = 0; 02853 char *c = workspace; 02854 char *retval = NULL; 02855 struct ast_variable *v; 02856 02857 for (v = params; v; v = v->next) { 02858 if (!strcasecmp(v->name, "mansession_id")) { 02859 sscanf(v->value, "%x", &ident); 02860 break; 02861 } 02862 } 02863 02864 if (!(s = find_session(ident))) { 02865 /* Create new session */ 02866 if (!(s = ast_calloc(1, sizeof(*s)))) { 02867 *status = 500; 02868 goto generic_callback_out; 02869 } 02870 memcpy(&s->sin, requestor, sizeof(s->sin)); 02871 s->fd = -1; 02872 s->waiting_thread = AST_PTHREADT_NULL; 02873 s->send_events = 0; 02874 ast_mutex_init(&s->__lock); 02875 ast_mutex_lock(&s->__lock); 02876 s->inuse = 1; 02877 /*!\note There is approximately a 1 in 1.8E19 chance that the following 02878 * calculation will produce 0, which is an invalid ID, but due to the 02879 * properties of the rand() function (and the constantcy of s), that 02880 * won't happen twice in a row. 02881 */ 02882 while ((s->managerid = rand() ^ (unsigned long) s) == 0); 02883 AST_LIST_LOCK(&sessions); 02884 AST_LIST_INSERT_HEAD(&sessions, s, list); 02885 /* Hook into the last spot in the event queue */ 02886 s->eventq = master_eventq; 02887 while (s->eventq->next) 02888 s->eventq = s->eventq->next; 02889 ast_atomic_fetchadd_int(&s->eventq->usecount, 1); 02890 ast_atomic_fetchadd_int(&num_sessions, 1); 02891 AST_LIST_UNLOCK(&sessions); 02892 } 02893 02894 /* Reset HTTP timeout. If we're not yet authenticated, keep it extremely short */ 02895 time(&s->sessiontimeout); 02896 if (!s->authenticated && (httptimeout > 5)) 02897 s->sessiontimeout += 5; 02898 else 02899 s->sessiontimeout += httptimeout; 02900 ast_mutex_unlock(&s->__lock); 02901 02902 if (s) { 02903 struct message m = { 0 }; 02904 char tmp[80]; 02905 unsigned int x; 02906 size_t hdrlen; 02907 02908 for (x = 0, v = params; v && (x < AST_MAX_MANHEADERS); x++, v = v->next) { 02909 hdrlen = strlen(v->name) + strlen(v->value) + 3; 02910 m.headers[m.hdrcount] = alloca(hdrlen); 02911 snprintf((char *) m.headers[m.hdrcount], hdrlen, "%s: %s", v->name, v->value); 02912 m.hdrcount = x + 1; 02913 } 02914 02915 if (process_message(s, &m)) { 02916 if (s->authenticated) { 02917 if (option_verbose > 1) { 02918 if (displayconnects) 02919 ast_verbose(VERBOSE_PREFIX_2 "HTTP Manager '%s' logged off from %s\n", s->username, ast_inet_ntoa(s->sin.sin_addr)); 02920 } 02921 ast_log(LOG_EVENT, "HTTP Manager '%s' logged off from %s\n", s->username, ast_inet_ntoa(s->sin.sin_addr)); 02922 } else { 02923 if (option_verbose > 1) { 02924 if (displayconnects) 02925 ast_verbose(VERBOSE_PREFIX_2 "HTTP Connect attempt from '%s' unable to authenticate\n", ast_inet_ntoa(s->sin.sin_addr)); 02926 } 02927 ast_log(LOG_EVENT, "HTTP Failed attempt from %s\n", ast_inet_ntoa(s->sin.sin_addr)); 02928 } 02929 s->needdestroy = 1; 02930 } 02931 ast_build_string(&c, &len, "Content-type: text/%s\r\n", contenttype[format]); 02932 sprintf(tmp, "%08x", s->managerid); 02933 ast_build_string(&c, &len, "%s\r\n", ast_http_setcookie("mansession_id", tmp, httptimeout, cookie, sizeof(cookie))); 02934 if (format == FORMAT_HTML) 02935 ast_build_string(&c, &len, "<title>Asterisk™ Manager Interface</title>"); 02936 if (format == FORMAT_XML) { 02937 ast_build_string(&c, &len, "<ajax-response>\n"); 02938 } else if (format == FORMAT_HTML) { 02939 ast_build_string(&c, &len, "<body bgcolor=\"#ffffff\"><table align=center bgcolor=\"#f1f1f1\" width=\"500\">\r\n"); 02940 ast_build_string(&c, &len, "<tr><td colspan=\"2\" bgcolor=\"#f1f1ff\"><h1> Manager Tester</h1></td></tr>\r\n"); 02941 } 02942 ast_mutex_lock(&s->__lock); 02943 if (s->outputstr) { 02944 char *tmp; 02945 if (format == FORMAT_XML) 02946 tmp = xml_translate(s->outputstr->str, params); 02947 else if (format == FORMAT_HTML) 02948 tmp = html_translate(s->outputstr->str); 02949 else 02950 tmp = s->outputstr->str; 02951 if (tmp) { 02952 retval = malloc(strlen(workspace) + strlen(tmp) + 128); 02953 if (retval) { 02954 strcpy(retval, workspace); 02955 strcpy(retval + strlen(retval), tmp); 02956 c = retval + strlen(retval); 02957 len = 120; 02958 } 02959 } 02960 if (tmp != s->outputstr->str) 02961 free(tmp); 02962 free(s->outputstr); 02963 s->outputstr = NULL; 02964 } 02965 ast_mutex_unlock(&s->__lock); 02966 /* Still okay because c would safely be pointing to workspace even 02967 if retval failed to allocate above */ 02968 if (format == FORMAT_XML) { 02969 ast_build_string(&c, &len, "</ajax-response>\n"); 02970 } else if (format == FORMAT_HTML) 02971 ast_build_string(&c, &len, "</table></body>\r\n"); 02972 } else { 02973 *status = 500; 02974 *title = strdup("Server Error"); 02975 } 02976 ast_mutex_lock(&s->__lock); 02977 if (s->needdestroy) { 02978 if (s->inuse == 1) { 02979 ast_log(LOG_DEBUG, "Need destroy, doing it now!\n"); 02980 blastaway = 1; 02981 } else { 02982 ast_log(LOG_DEBUG, "Need destroy, but can't do it yet!\n"); 02983 if (s->waiting_thread != AST_PTHREADT_NULL) 02984 pthread_kill(s->waiting_thread, SIGURG); 02985 s->inuse--; 02986 } 02987 } else 02988 s->inuse--; 02989 ast_mutex_unlock(&s->__lock); 02990 02991 if (blastaway) 02992 destroy_session(s); 02993 generic_callback_out: 02994 if (*status != 200) 02995 return ast_http_error(500, "Server Error", NULL, "Internal Server Error (out of memory)\n"); 02996 return retval; 02997 }
int init_manager | ( | void | ) |
Called by Asterisk initialization
Definition at line 3038 of file manager.c.
References action_atxfer(), action_command(), action_coresettings(), action_corestatus(), action_events(), action_extensionstate(), action_getconfig(), action_getvar(), action_hangup(), action_listcommands(), action_logoff(), action_mailboxcount(), action_mailboxstatus(), action_originate(), action_ping(), action_redirect(), action_setvar(), action_status(), action_timeout(), action_updateconfig(), action_userevent(), action_waitevent(), append_event(), asock, ast_calloc, ast_category_browse(), ast_cli_register_multiple(), ast_config_load(), ast_copy_string(), ast_extension_state_add(), ast_get_manager_by_name_locked(), AST_LIST_INSERT_TAIL, AST_LIST_LOCK, ast_log(), ast_manager_register, ast_manager_register2(), ast_strdup, ast_true(), ast_variable_browse(), ast_variable_retrieve(), block_sockets, cli_manager, DEFAULT_MANAGER_PORT, ast_manager_user::deny, displayconnects, ast_manager_user::displayconnects, EVENT_FLAG_CALL, EVENT_FLAG_COMMAND, EVENT_FLAG_CONFIG, EVENT_FLAG_SYSTEM, EVENT_FLAG_USER, ast_channel::flags, free, ast_manager_user::keep, LOG_DEBUG, LOG_WARNING, manager_enabled, manager_state_cb(), ast_manager_user::permit, portno, ast_manager_user::read, ast_manager_user::secret, timestampevents, var, webmanager_enabled, and ast_manager_user::write.
Referenced by main(), and reload_manager().
03039 { 03040 struct ast_config *cfg = NULL, *ucfg = NULL; 03041 const char *val; 03042 char *cat = NULL; 03043 int oldportno = portno; 03044 static struct sockaddr_in ba; 03045 int x = 1; 03046 int flags; 03047 int newhttptimeout = 60; 03048 struct ast_manager_user *user = NULL; 03049 03050 if (!registered) { 03051 /* Register default actions */ 03052 ast_manager_register2("Ping", 0, action_ping, "Keepalive command", mandescr_ping); 03053 ast_manager_register2("Events", 0, action_events, "Control Event Flow", mandescr_events); 03054 ast_manager_register2("Logoff", 0, action_logoff, "Logoff Manager", mandescr_logoff); 03055 ast_manager_register2("Hangup", EVENT_FLAG_CALL, action_hangup, "Hangup Channel", mandescr_hangup); 03056 ast_manager_register("Status", EVENT_FLAG_CALL, action_status, "Lists channel status" ); 03057 ast_manager_register2("Setvar", EVENT_FLAG_CALL, action_setvar, "Set Channel Variable", mandescr_setvar ); 03058 ast_manager_register2("Getvar", EVENT_FLAG_CALL, action_getvar, "Gets a Channel Variable", mandescr_getvar ); 03059 ast_manager_register2("GetConfig", EVENT_FLAG_CONFIG, action_getconfig, "Retrieve configuration", mandescr_getconfig); 03060 ast_manager_register2("UpdateConfig", EVENT_FLAG_CONFIG, action_updateconfig, "Update basic configuration", mandescr_updateconfig); 03061 ast_manager_register2("Redirect", EVENT_FLAG_CALL, action_redirect, "Redirect (transfer) a call", mandescr_redirect ); 03062 ast_manager_register2("Atxfer", EVENT_FLAG_CALL, action_atxfer, "Attended transfer", mandescr_atxfer ); 03063 ast_manager_register2("Originate", EVENT_FLAG_CALL, action_originate, "Originate Call", mandescr_originate); 03064 ast_manager_register2("Command", EVENT_FLAG_COMMAND, action_command, "Execute Asterisk CLI Command", mandescr_command ); 03065 ast_manager_register2("ExtensionState", EVENT_FLAG_CALL, action_extensionstate, "Check Extension Status", mandescr_extensionstate ); 03066 ast_manager_register2("AbsoluteTimeout", EVENT_FLAG_CALL, action_timeout, "Set Absolute Timeout", mandescr_timeout ); 03067 ast_manager_register2("MailboxStatus", EVENT_FLAG_CALL, action_mailboxstatus, "Check Mailbox", mandescr_mailboxstatus ); 03068 ast_manager_register2("MailboxCount", EVENT_FLAG_CALL, action_mailboxcount, "Check Mailbox Message Count", mandescr_mailboxcount ); 03069 ast_manager_register2("ListCommands", 0, action_listcommands, "List available manager commands", mandescr_listcommands); 03070 ast_manager_register2("UserEvent", EVENT_FLAG_USER, action_userevent, "Send an arbitrary event", mandescr_userevent); 03071 ast_manager_register2("CoreSettings", EVENT_FLAG_SYSTEM, action_coresettings, "Show PBX core settings (version etc)", mandescr_coresettings); 03072 ast_manager_register2("CoreStatus", EVENT_FLAG_SYSTEM, action_corestatus, "Show PBX core status variables", mandescr_corestatus); 03073 ast_manager_register2("WaitEvent", 0, action_waitevent, "Wait for an event to occur", mandescr_waitevent); 03074 03075 ast_cli_register_multiple(cli_manager, sizeof(cli_manager) / sizeof(struct ast_cli_entry)); 03076 ast_extension_state_add(NULL, NULL, manager_state_cb, NULL); 03077 registered = 1; 03078 /* Append placeholder event so master_eventq never runs dry */ 03079 append_event("Event: Placeholder\r\n\r\n", 0); 03080 } 03081 portno = DEFAULT_MANAGER_PORT; 03082 displayconnects = 1; 03083 cfg = ast_config_load("manager.conf"); 03084 if (!cfg) { 03085 ast_log(LOG_NOTICE, "Unable to open management configuration manager.conf. Call management disabled.\n"); 03086 return 0; 03087 } 03088 if ((val = ast_variable_retrieve(cfg, "general", "enabled"))) { 03089 manager_enabled = ast_true(val); 03090 } 03091 if ((val = ast_variable_retrieve(cfg, "general", "block-sockets"))) { 03092 block_sockets = ast_true(val); 03093 } 03094 if((val = ast_variable_retrieve(cfg, "general", "webenabled"))) { 03095 webmanager_enabled = ast_true(val); 03096 } 03097 if ((val = ast_variable_retrieve(cfg, "general", "port"))) { 03098 if (sscanf(val, "%d", &portno) != 1) { 03099 ast_log(LOG_WARNING, "Invalid port number '%s'\n", val); 03100 portno = DEFAULT_MANAGER_PORT; 03101 } 03102 } 03103 if ((val = ast_variable_retrieve(cfg, "general", "displayconnects"))) { 03104 displayconnects = ast_true(val); 03105 } 03106 if ((val = ast_variable_retrieve(cfg, "general", "timestampevents"))) { 03107 timestampevents = ast_true(val); 03108 } 03109 if ((val = ast_variable_retrieve(cfg, "general", "httptimeout"))) { 03110 newhttptimeout = atoi(val); 03111 } 03112 03113 memset(&ba, 0, sizeof(ba)); 03114 ba.sin_family = AF_INET; 03115 ba.sin_port = htons(portno); 03116 03117 if ((val = ast_variable_retrieve(cfg, "general", "bindaddr"))) { 03118 if (!inet_aton(val, &ba.sin_addr)) { 03119 ast_log(LOG_WARNING, "Invalid address '%s' specified, using 0.0.0.0\n", val); 03120 memset(&ba.sin_addr, 0, sizeof(ba.sin_addr)); 03121 } 03122 } 03123 03124 03125 if ((asock > -1) && ((portno != oldportno) || !manager_enabled)) { 03126 #if 0 03127 /* Can't be done yet */ 03128 close(asock); 03129 asock = -1; 03130 #else 03131 ast_log(LOG_WARNING, "Unable to change management port / enabled\n"); 03132 #endif 03133 } 03134 03135 AST_LIST_LOCK(&users); 03136 03137 if ((ucfg = ast_config_load("users.conf"))) { 03138 while ((cat = ast_category_browse(ucfg, cat))) { 03139 int hasmanager = 0; 03140 struct ast_variable *var = NULL; 03141 03142 if (!strcasecmp(cat, "general")) { 03143 continue; 03144 } 03145 03146 if (!(hasmanager = ast_true(ast_variable_retrieve(ucfg, cat, "hasmanager")))) { 03147 continue; 03148 } 03149 03150 /* Look for an existing entry, if none found - create one and add it to the list */ 03151 if (!(user = ast_get_manager_by_name_locked(cat))) { 03152 if (!(user = ast_calloc(1, sizeof(*user)))) { 03153 break; 03154 } 03155 /* Copy name over */ 03156 ast_copy_string(user->username, cat, sizeof(user->username)); 03157 /* Insert into list */ 03158 AST_LIST_INSERT_TAIL(&users, user, list); 03159 } 03160 03161 /* Make sure we keep this user and don't destroy it during cleanup */ 03162 user->keep = 1; 03163 03164 for (var = ast_variable_browse(ucfg, cat); var; var = var->next) { 03165 if (!strcasecmp(var->name, "secret")) { 03166 if (user->secret) { 03167 free(user->secret); 03168 } 03169 user->secret = ast_strdup(var->value); 03170 } else if (!strcasecmp(var->name, "deny") ) { 03171 if (user->deny) { 03172 free(user->deny); 03173 } 03174 user->deny = ast_strdup(var->value); 03175 } else if (!strcasecmp(var->name, "permit") ) { 03176 if (user->permit) { 03177 free(user->permit); 03178 } 03179 user->permit = ast_strdup(var->value); 03180 } else if (!strcasecmp(var->name, "read") ) { 03181 if (user->read) { 03182 free(user->read); 03183 } 03184 user->read = ast_strdup(var->value); 03185 } else if (!strcasecmp(var->name, "write") ) { 03186 if (user->write) { 03187 free(user->write); 03188 } 03189 user->write = ast_strdup(var->value); 03190 } else if (!strcasecmp(var->name, "displayconnects") ) { 03191 user->displayconnects = ast_true(var->value); 03192 } else if (!strcasecmp(var->name, "hasmanager")) { 03193 /* already handled */ 03194 } else { 03195 ast_log(LOG_DEBUG, "%s is an unknown option (to the manager module).\n", var->name); 03196 } 03197 } 03198 } 03199 ast_config_destroy(ucfg); 03200 } 03201 03202 while ((cat = ast_category_browse(cfg, cat))) { 03203 struct ast_variable *var = NULL; 03204 03205 if (!strcasecmp(cat, "general")) 03206 continue; 03207 03208 /* Look for an existing entry, if none found - create one and add it to the list */ 03209 if (!(user = ast_get_manager_by_name_locked(cat))) { 03210 if (!(user = ast_calloc(1, sizeof(*user)))) 03211 break; 03212 /* Copy name over */ 03213 ast_copy_string(user->username, cat, sizeof(user->username)); 03214 /* Insert into list */ 03215 AST_LIST_INSERT_TAIL(&users, user, list); 03216 } 03217 03218 /* Make sure we keep this user and don't destroy it during cleanup */ 03219 user->keep = 1; 03220 03221 var = ast_variable_browse(cfg, cat); 03222 while (var) { 03223 if (!strcasecmp(var->name, "secret")) { 03224 if (user->secret) 03225 free(user->secret); 03226 user->secret = ast_strdup(var->value); 03227 } else if (!strcasecmp(var->name, "deny") ) { 03228 if (user->deny) 03229 free(user->deny); 03230 user->deny = ast_strdup(var->value); 03231 } else if (!strcasecmp(var->name, "permit") ) { 03232 if (user->permit) 03233 free(user->permit); 03234 user->permit = ast_strdup(var->value); 03235 } else if (!strcasecmp(var->name, "read") ) { 03236 if (user->read) 03237 free(user->read); 03238 user->read = ast_strdup(var->value); 03239 } else if (!strcasecmp(var->name, "write") ) { 03240 if (user->write) 03241 free(user->write); 03242 user->write = ast_strdup(var->value); 03243 } else if (!strcasecmp(var->name, "displayconnects") ) 03244 user->displayconnects = ast_true(var->value); 03245 else 03246 ast_log(LOG_DEBUG, "%s is an unknown option.\n", var->name); 03247 var = var->next; 03248 } 03249 } 03250 03251 /* Perform cleanup - essentially prune out old users that no longer exist */ 03252 AST_LIST_TRAVERSE_SAFE_BEGIN(&users, user, list) { 03253 if (user->keep) { 03254 user->keep = 0; 03255 continue; 03256 } 03257 /* We do not need to keep this user so take them out of the list */ 03258 AST_LIST_REMOVE_CURRENT(&users, list); 03259 /* Free their memory now */ 03260 if (user->secret) 03261 free(user->secret); 03262 if (user->deny) 03263 free(user->deny); 03264 if (user->permit) 03265 free(user->permit); 03266 if (user->read) 03267 free(user->read); 03268 if (user->write) 03269 free(user->write); 03270 free(user); 03271 } 03272 AST_LIST_TRAVERSE_SAFE_END 03273 03274 AST_LIST_UNLOCK(&users); 03275 03276 ast_config_destroy(cfg); 03277 03278 if (webmanager_enabled && manager_enabled) { 03279 if (!webregged) { 03280 ast_http_uri_link(&rawmanuri); 03281 ast_http_uri_link(&manageruri); 03282 ast_http_uri_link(&managerxmluri); 03283 webregged = 1; 03284 } 03285 } else { 03286 if (webregged) { 03287 ast_http_uri_unlink(&rawmanuri); 03288 ast_http_uri_unlink(&manageruri); 03289 ast_http_uri_unlink(&managerxmluri); 03290 webregged = 0; 03291 } 03292 } 03293 03294 if (newhttptimeout > 0) 03295 httptimeout = newhttptimeout; 03296 03297 /* If not enabled, do nothing */ 03298 if (!manager_enabled) 03299 return 0; 03300 03301 if (asock < 0) { 03302 asock = socket(AF_INET, SOCK_STREAM, 0); 03303 if (asock < 0) { 03304 ast_log(LOG_WARNING, "Unable to create socket: %s\n", strerror(errno)); 03305 return -1; 03306 } 03307 setsockopt(asock, SOL_SOCKET, SO_REUSEADDR, &x, sizeof(x)); 03308 if (bind(asock, (struct sockaddr *)&ba, sizeof(ba))) { 03309 ast_log(LOG_WARNING, "Unable to bind socket: %s\n", strerror(errno)); 03310 close(asock); 03311 asock = -1; 03312 return -1; 03313 } 03314 if (listen(asock, 2)) { 03315 ast_log(LOG_WARNING, "Unable to listen on socket: %s\n", strerror(errno)); 03316 close(asock); 03317 asock = -1; 03318 return -1; 03319 } 03320 flags = fcntl(asock, F_GETFL); 03321 fcntl(asock, F_SETFL, flags | O_NONBLOCK); 03322 if (option_verbose) 03323 ast_verbose("Asterisk Management interface listening on port %d\n", portno); 03324 ast_pthread_create_background(&t, NULL, accept_thread, NULL); 03325 } 03326 return 0; 03327 }
static char* manager_http_callback | ( | struct sockaddr_in * | requestor, | |
const char * | uri, | |||
struct ast_variable * | params, | |||
int * | status, | |||
char ** | title, | |||
int * | contentlength | |||
) | [static] |
Definition at line 2999 of file manager.c.
References FORMAT_HTML, and generic_http_callback().
03000 { 03001 return generic_http_callback(FORMAT_HTML, requestor, uri, params, status, title, contentlength); 03002 }
static char* mxml_http_callback | ( | struct sockaddr_in * | requestor, | |
const char * | uri, | |||
struct ast_variable * | params, | |||
int * | status, | |||
char ** | title, | |||
int * | contentlength | |||
) | [static] |
Definition at line 3004 of file manager.c.
References FORMAT_XML, and generic_http_callback().
03005 { 03006 return generic_http_callback(FORMAT_XML, requestor, uri, params, status, title, contentlength); 03007 }
static char* rawman_http_callback | ( | struct sockaddr_in * | requestor, | |
const char * | uri, | |||
struct ast_variable * | params, | |||
int * | status, | |||
char ** | title, | |||
int * | contentlength | |||
) | [static] |
Definition at line 3009 of file manager.c.
References FORMAT_RAW, and generic_http_callback().
03010 { 03011 return generic_http_callback(FORMAT_RAW, requestor, uri, params, status, title, contentlength); 03012 }
int reload_manager | ( | void | ) |
Definition at line 3329 of file manager.c.
References EVENT_FLAG_SYSTEM, init_manager(), and manager_event().
03330 { 03331 manager_event(EVENT_FLAG_SYSTEM, "Reload", "Message: Reload Requested\r\n"); 03332 return init_manager(); 03333 }
char* contenttype[] = { "plain", "html", "xml" } [static] |
struct ast_http_uri manageruri |
struct ast_http_uri managerxmluri |
struct ast_http_uri rawmanuri |
int registered = 0 [static] |
char* words[AST_MAX_CMD_LEN] |