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[mod_dptools] Implement disable_system_app_commands global variable to make system and bgsystem dialplan apps disabled at run time. 

adds a check on startup for global variable disable_system_app_commands. if the
global variable is set to true, the system and bgsystem dialplan apps will not
have their app_interface loaded via SWITCH_ADD_APP() leaving them effectively
disabled at run time.
This commit is contained in:
Ken 2021-11-03 08:14:25 -05:00 committed by Andrey Volk
parent 038cd82948
commit f2a7891f14
1 changed files with 11 additions and 4 deletions
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15
src/mod/applications/mod_dptools/mod_dptools.c
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@ -6427,6 +6427,11 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_dptools_load)
switch_dialplan_interface_t *dp_interface;
switch_chat_interface_t *chat_interface;
switch_file_interface_t *file_interface;
int use_system_commands = 1;
if (switch_true(switch_core_get_variable("disable_system_app_commands"))) {
use_system_commands = 0;
}
if (switch_event_reserve_subclass(FILE_STRING_CLOSE) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Couldn't register subclass %s!\n", FILE_STRING_CLOSE);
@ -6704,10 +6709,12 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_dptools_load)
SAF_NONE);
SWITCH_ADD_APP(app_interface, "bridge", "Bridge Audio", "Bridge the audio between two sessions", audio_bridge_function, "<channel_url>",
SAF_SUPPORT_NOMEDIA|SAF_SUPPORT_TEXT_ONLY);
SWITCH_ADD_APP(app_interface, "system", "Execute a system command", "Execute a system command", system_session_function, "<command>",
SAF_SUPPORT_NOMEDIA | SAF_ZOMBIE_EXEC);
SWITCH_ADD_APP(app_interface, "bgsystem", "Execute a system command in the background", "Execute a background system command", bgsystem_session_function, "<command>",
SAF_SUPPORT_NOMEDIA | SAF_ZOMBIE_EXEC);
if (use_system_commands) {
SWITCH_ADD_APP(app_interface, "system", "Execute a system command", "Execute a system command", system_session_function, "<command>",
SAF_SUPPORT_NOMEDIA | SAF_ZOMBIE_EXEC);
SWITCH_ADD_APP(app_interface, "bgsystem", "Execute a system command in the background", "Execute a background system command", bgsystem_session_function, "<command>",
SAF_SUPPORT_NOMEDIA | SAF_ZOMBIE_EXEC);
}
SWITCH_ADD_APP(app_interface, "say", "say", "say", say_function, SAY_SYNTAX, SAF_NONE);
SWITCH_ADD_APP(app_interface, "detect_audio", "detect_audio", "detect_audio", detect_audio_function, DETECT_AUDIO_SYNTAX,