jiti-meet/resources/prosody-plugins/mod_end_conference.lua

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-- This module is added under the main virtual host domain
--
-- VirtualHost "jitmeet.example.com"
-- modules_enabled = {
-- "end_conference"
-- }
-- end_conference_component = "endconference.jitmeet.example.com"
--
-- Component "endconference.jitmeet.example.com" "end_conference"
-- muc_component = muc.jitmeet.example.com
--
local get_room_by_name_and_subdomain = module:require 'util'.get_room_by_name_and_subdomain;
local END_CONFERENCE_REASON = 'The meeting has been terminated';
local end_conference_component = module:get_option_string('end_conference_component', 'endconference.'..module.host);
if end_conference_component == nil then
module:log('error', 'No end_conference_component specified.');
return;
end
-- Advertise end conference so client can pick up the address and use it
module:add_identity('component', 'end_conference', end_conference_component);
module:depends("jitsi_session");
local muc_component_host = module:get_option_string('muc_component');
if muc_component_host == nil then
module:log('error', 'No muc_component specified. No muc to operate on!');
return;
end
module:log('info', 'Starting end_conference for %s', muc_component_host);
-- receives messages from clients to the component to end a conference
function on_message(event)
local session = event.origin;
-- Check the type of the incoming stanza to avoid loops:
if event.stanza.attr.type == 'error' then
return; -- We do not want to reply to these, so leave.
end
if not session or not session.jitsi_web_query_room then
return false;
end
local moderation_command = event.stanza:get_child('end_conference');
if moderation_command then
-- get room name with tenant and find room
local room = get_room_by_name_and_subdomain(session.jitsi_web_query_room, session.jitsi_web_query_prefix);
if not room then
module:log('warn', 'No room found found for %s/%s',
session.jitsi_web_query_prefix, session.jitsi_web_query_room);
return false;
end
-- check that the participant requesting is a moderator and is an occupant in the room
local from = event.stanza.attr.from;
local occupant = room:get_occupant_by_real_jid(from);
if not occupant then
module:log('warn', 'No occupant %s found for %s', from, room.jid);
return false;
end
if occupant.role ~= 'moderator' then
module:log('warn', 'Occupant %s is not moderator and not allowed this operation for %s', from, room.jid);
return false;
end
-- destroy the room
room:destroy(nil, END_CONFERENCE_REASON);
module:log('info', 'Room %s destroyed by occupant %s', room.jid, from);
return true;
end
-- return error
return false
end
-- we will receive messages from the clients
module:hook('message/host', on_message);