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587 lines
23 KiB
587 lines
23 KiB
-- Prosody IM
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-- Copyright (C) 2008-2009 Matthew Wild
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-- Copyright (C) 2008-2009 Waqas Hussain
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--
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-- This project is MIT/X11 licensed. Please see the
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-- COPYING file in the source package for more information.
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--
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local datamanager = require "util.datamanager";
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local datetime = require "util.datetime";
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local jid_split = require "util.jid".split;
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local jid_bare = require "util.jid".bare;
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local st = require "util.stanza";
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local log = require "util.logger".init("mod_muc");
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local multitable_new = require "util.multitable".new;
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local t_insert, t_remove = table.insert, table.remove;
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local setmetatable = setmetatable;
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local muc_domain = nil; --module:get_host();
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local history_length = 20;
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------------
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local function filter_xmlns_from_array(array, filters)
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local count = 0;
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for i=#array,1,-1 do
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local attr = array[i].attr;
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if filters[attr and attr.xmlns] then
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t_remove(array, i);
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count = count + 1;
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end
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end
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return count;
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end
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local function filter_xmlns_from_stanza(stanza, filters)
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if filters then
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if filter_xmlns_from_array(stanza.tags, filters) ~= 0 then
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return stanza, filter_xmlns_from_array(stanza, filters);
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end
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end
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return stanza, 0;
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end
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local presence_filters = {["http://jabber.org/protocol/muc"]=true;["http://jabber.org/protocol/muc#user"]=true};
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local function get_filtered_presence(stanza)
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return filter_xmlns_from_stanza(st.clone(stanza), presence_filters);
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end
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local kickable_error_conditions = {
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["gone"] = true;
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["internal-server-error"] = true;
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["item-not-found"] = true;
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["jid-malformed"] = true;
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["recipient-unavailable"] = true;
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["redirect"] = true;
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["remote-server-not-found"] = true;
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["remote-server-timeout"] = true;
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["service-unavailable"] = true;
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};
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local function get_kickable_error(stanza)
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for _, tag in ipairs(stanza.tags) do
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if tag.name == "error" and tag.attr.xmlns == "jabber:client" then
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for _, cond in ipairs(tag.tags) do
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if cond.attr.xmlns == "urn:ietf:params:xml:ns:xmpp-stanzas" then
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return kickable_error_conditions[cond.name] and cond.name;
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end
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end
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return true; -- malformed error message
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end
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end
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return true; -- malformed error message
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end
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local function getUsingPath(stanza, path, getText)
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local tag = stanza;
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for _, name in ipairs(path) do
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if type(tag) ~= 'table' then return; end
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tag = tag:child_with_name(name);
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end
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if tag and getText then tag = table.concat(tag); end
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return tag;
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end
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local function getTag(stanza, path) return getUsingPath(stanza, path); end
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local function getText(stanza, path) return getUsingPath(stanza, path, true); end
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-----------
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--[[function get_room_disco_info(room, stanza)
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return st.iq({type='result', id=stanza.attr.id, from=stanza.attr.to, to=stanza.attr.from}):query("http://jabber.org/protocol/disco#info")
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:tag("identity", {category='conference', type='text', name=room._data["name"]):up()
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:tag("feature", {var="http://jabber.org/protocol/muc"}); -- TODO cache disco reply
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end
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function get_room_disco_items(room, stanza)
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return st.iq({type='result', id=stanza.attr.id, from=stanza.attr.to, to=stanza.attr.from}):query("http://jabber.org/protocol/disco#items");
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end -- TODO allow non-private rooms]]
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--
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local room_mt = {};
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room_mt.__index = room_mt;
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function room_mt:get_default_role(affiliation)
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if affiliation == "owner" or affiliation == "admin" then
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return "moderator";
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elseif affiliation == "member" or not affiliation then
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return "participant";
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end
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end
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function room_mt:broadcast_presence(stanza, code, nick)
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stanza = get_filtered_presence(stanza);
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local data = self._occupants[stanza.attr.from];
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stanza:tag("x", {xmlns='http://jabber.org/protocol/muc#user'})
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:tag("item", {affiliation=data.affiliation, role=data.role, nick=nick}):up();
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if code then
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stanza:tag("status", {code=code}):up();
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end
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local me;
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for occupant, o_data in pairs(self._occupants) do
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if occupant ~= stanza.attr.from then
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for jid in pairs(o_data.sessions) do
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stanza.attr.to = jid;
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self:route_stanza(stanza);
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end
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else
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me = o_data;
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end
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end
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if me then
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stanza:tag("status", {code='110'});
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for jid in pairs(me.sessions) do
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stanza.attr.to = jid;
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self:route_stanza(stanza);
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end
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end
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end
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function room_mt:broadcast_message(stanza, historic)
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for occupant, o_data in pairs(self._occupants) do
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for jid in pairs(o_data.sessions) do
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stanza.attr.to = jid;
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self:route_stanza(stanza);
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end
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end
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if historic then -- add to history
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local history = self._data['history'];
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if not history then history = {}; self._data['history'] = history; end
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-- stanza = st.clone(stanza);
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stanza:tag("delay", {xmlns = "urn:xmpp:delay", from = muc_domain, stamp = datetime.datetime()}):up(); -- XEP-0203
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stanza:tag("x", {xmlns = "jabber:x:delay", from = muc_domain, stamp = datetime.legacy()}):up(); -- XEP-0091 (deprecated)
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t_insert(history, st.clone(st.preserialize(stanza)));
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while #history > history_length do t_remove(history, 1) end
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end
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end
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function room_mt:broadcast_except_nick(stanza, nick)
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for rnick, occupant in pairs(self._occupants) do
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if rnick ~= nick then
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for jid in pairs(occupant.sessions) do
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stanza.attr.to = jid;
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self:route_stanza(stanza);
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end
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end
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end
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end
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function room_mt:send_occupant_list(to)
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local current_nick = self._jid_nick[to];
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for occupant, o_data in pairs(self._occupants) do
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if occupant ~= current_nick then
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local pres = get_filtered_presence(o_data.sessions[o_data.jid]);
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pres.attr.to, pres.attr.from = to, occupant;
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pres:tag("x", {xmlns='http://jabber.org/protocol/muc#user'})
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:tag("item", {affiliation=o_data.affiliation, role=o_data.role}):up();
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self:route_stanza(pres);
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end
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end
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end
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function room_mt:send_history(to)
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local history = self._data['history']; -- send discussion history
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if history then
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for _, msg in ipairs(history) do
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msg = st.deserialize(msg);
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msg.attr.to=to;
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self:route_stanza(msg);
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end
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end
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if self._data['subject'] then
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self:route_stanza(st.message({type='groupchat', from=self.jid, to=to}):tag("subject"):text(self._data['subject']));
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end
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end
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local function room_get_disco_info(self, stanza) end
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local function room_get_disco_items(self, stanza) end
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function room_mt:set_subject(current_nick, subject)
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-- TODO check nick's authority
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if subject == "" then subject = nil; end
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self._data['subject'] = subject;
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local msg = st.message({type='groupchat', from=current_nick})
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:tag('subject'):text(subject):up();
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self:broadcast_message(msg, false);
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return true;
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end
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function room_mt:handle_to_occupant(origin, stanza) -- PM, vCards, etc
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local from, to = stanza.attr.from, stanza.attr.to;
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local room = jid_bare(to);
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local current_nick = self._jid_nick[from];
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local type = stanza.attr.type;
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log("debug", "room: %s, current_nick: %s, stanza: %s", room or "nil", current_nick or "nil", stanza:top_tag());
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if (select(2, jid_split(from)) == muc_domain) then error("Presence from the MUC itself!!!"); end
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if stanza.name == "presence" then
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local pr = get_filtered_presence(stanza);
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pr.attr.from = current_nick;
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if type == "error" then -- error, kick em out!
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if current_nick then
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log("debug", "kicking %s from %s", current_nick, room);
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self:handle_to_occupant(origin, st.presence({type='unavailable', from=from, to=to})
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:tag('status'):text('This participant is kicked from the room because he sent an error presence')); -- send unavailable
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end
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elseif type == "unavailable" then -- unavailable
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if current_nick then
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log("debug", "%s leaving %s", current_nick, room);
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local data = self._occupants[current_nick];
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data.role = 'none';
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self:broadcast_presence(pr);
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self._occupants[current_nick] = nil;
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self._jid_nick[from] = nil;
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end
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elseif not type then -- available
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if current_nick then
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--if #pr == #stanza or current_nick ~= to then -- commented because google keeps resending directed presence
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if current_nick == to then -- simple presence
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log("debug", "%s broadcasted presence", current_nick);
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self._occupants[current_nick].sessions[from] = pr;
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self:broadcast_presence(pr);
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else -- change nick
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if self._occupants[to] then
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log("debug", "%s couldn't change nick", current_nick);
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origin.send(st.error_reply(stanza, "cancel", "conflict"):tag("x", {xmlns = "http://jabber.org/protocol/muc"}));
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else
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local data = self._occupants[current_nick];
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local to_nick = select(3, jid_split(to));
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if to_nick then
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log("debug", "%s (%s) changing nick to %s", current_nick, data.jid, to);
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local p = st.presence({type='unavailable', from=current_nick});
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self:broadcast_presence(p, '303', to_nick);
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self._occupants[current_nick] = nil;
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self._occupants[to] = data;
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self._jid_nick[from] = to;
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pr.attr.from = to;
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self._occupants[to].sessions[from] = pr;
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self:broadcast_presence(pr);
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else
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--TODO malformed-jid
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end
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end
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end
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--else -- possible rejoin
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-- log("debug", "%s had connection replaced", current_nick);
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-- self:handle_to_occupant(origin, st.presence({type='unavailable', from=from, to=to})
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-- :tag('status'):text('Replaced by new connection'):up()); -- send unavailable
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-- self:handle_to_occupant(origin, stanza); -- resend available
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--end
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else -- enter room
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local new_nick = to;
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if self._occupants[to] then
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new_nick = nil;
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end
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if not new_nick then
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log("debug", "%s couldn't join due to nick conflict: %s", from, to);
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origin.send(st.error_reply(stanza, "cancel", "conflict"):tag("x", {xmlns = "http://jabber.org/protocol/muc"}));
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else
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log("debug", "%s joining as %s", from, to);
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if not next(self._affiliations) then -- new room, no owners
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self._affiliations[jid_bare(from)] = "owner";
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end
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local affiliation = self:get_affiliation(from);
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local role = self:get_default_role(affiliation)
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if role then -- new occupant
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self._occupants[to] = {affiliation=affiliation, role=role, jid=from, sessions={[from]=get_filtered_presence(stanza)}};
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self._jid_nick[from] = to;
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self:send_occupant_list(from);
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pr.attr.from = to;
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self:broadcast_presence(pr);
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self:send_history(from);
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else -- banned
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origin.send(st.error_reply(stanza, "auth", "forbidden"):tag("x", {xmlns = "http://jabber.org/protocol/muc"}));
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end
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end
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end
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elseif type ~= 'result' then -- bad type
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origin.send(st.error_reply(stanza, "modify", "bad-request")); -- FIXME correct error?
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end
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elseif not current_nick and type ~= "error" and type ~= "result" then -- not in room
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origin.send(st.error_reply(stanza, "cancel", "not-acceptable"));
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elseif stanza.name == "message" and type == "groupchat" then -- groupchat messages not allowed in PM
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origin.send(st.error_reply(stanza, "modify", "bad-request"));
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elseif stanza.name == "message" and type == "error" and get_kickable_error(stanza) then
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log("debug", "%s kicked from %s for sending an error message", current_nick, room);
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self:handle_to_occupant(origin, st.presence({type='unavailable', from=from, to=to}):tag('status'):text('This participant is kicked from the room because he sent an error message to another occupant')); -- send unavailable
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else -- private stanza
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local o_data = self._occupants[to];
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if o_data then
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log("debug", "%s sent private stanza to %s (%s)", from, to, o_data.jid);
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local jid = o_data.jid;
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-- TODO if stanza.name=='iq' and type=='get' and stanza.tags[1].attr.xmlns == 'vcard-temp' then jid = jid_bare(jid); end
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stanza.attr.to, stanza.attr.from = jid, current_nick;
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self:route_stanza(stanza);
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elseif type ~= "error" and type ~= "result" then -- recipient not in room
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origin.send(st.error_reply(stanza, "cancel", "item-not-found", "Recipient not in room"));
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end
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end
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end
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function room_mt:handle_to_room(origin, stanza) -- presence changes and groupchat messages, along with disco/etc
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local type = stanza.attr.type;
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local xmlns = stanza.tags[1] and stanza.tags[1].attr.xmlns;
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if stanza.name == "iq" and type == "get" and xmlns ~= "http://jabber.org/protocol/muc#admin" then -- disco requests
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if xmlns == "http://jabber.org/protocol/disco#info" then
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origin.send(room_get_disco_info(self, stanza));
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elseif xmlns == "http://jabber.org/protocol/disco#items" then
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origin.send(room_get_disco_items(self, stanza));
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else
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origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
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end
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elseif stanza.name == "iq" and xmlns == "http://jabber.org/protocol/muc#admin" then
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local actor = stanza.attr.from;
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local affiliation = self:get_affiliation(actor);
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local current_nick = self._jid_nick[actor];
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local role = current_nick and self._occupants[current_nick].role or self:get_default_role(affiliation);
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local item = stanza.tags[1].tags[1];
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if item and item.name == "item" then
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if type == "set" then
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local callback = function() origin.send(st.reply(stanza)); end
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if not item.attr.jid and item.attr.nick then -- COMPAT Workaround for Miranda sending 'nick' instead of 'jid' when changing affiliation
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local occupant = self._occupants[self.jid.."/"..item.attr.nick];
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if occupant then item.attr.jid = occupant.jid; end
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end
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if item.attr.affiliation and item.attr.jid and not item.attr.role then
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local success, errtype, err = self:set_affiliation(actor, item.attr.jid, item.attr.affiliation, callback);
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if not success then origin.send(st.error_reply(stanza, errtype, err)); end
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elseif item.attr.role and item.attr.nick and not item.attr.affiliation then
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local success, errtype, err = self:set_role(actor, self.jid.."/"..item.attr.nick, item.attr.role, callback);
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if not success then origin.send(st.error_reply(stanza, errtype, err)); end
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else
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origin.send(st.error_reply(stanza, "cancel", "bad-request"));
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end
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elseif type == "get" then
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local _aff = item.attr.affiliation;
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local _rol = item.attr.role;
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if _aff and not _rol then
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if affiliation == "owner" or (affiliation == "admin" and _aff ~= "owner" and _aff ~= "admin") then
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local reply = st.reply(stanza):query("http://jabber.org/protocol/muc#admin");
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for jid, affiliation in pairs(self._affiliations) do
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if affiliation == _aff then
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reply:tag("item", {affiliation = _aff, jid = jid}):up();
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end
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end
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origin.send(reply);
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else
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origin.send(st.error_reply(stanza, "auth", "forbidden"));
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end
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elseif _rol and not _aff then
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if role == "moderator" then -- TODO allow admins and owners not in room? Provide read-only access to everyone who can see the participants anyway?
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if _rol == "none" then _rol = nil; end
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local reply = st.reply(stanza):query("http://jabber.org/protocol/muc#admin");
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for nick, occupant in pairs(self._occupants) do
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if occupant.role == _rol then
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reply:tag("item", {nick = nick, role = _rol or "none", affiliation = occupant.affiliation or "none", jid = occupant.jid}):up();
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end
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end
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origin.send(reply);
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else
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origin.send(st.error_reply(stanza, "auth", "forbidden"));
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end
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else
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origin.send(st.error_reply(stanza, "cancel", "bad-request"));
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end
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end
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elseif type == "set" or type == "get" then
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origin.send(st.error_reply(stanza, "cancel", "bad-request"));
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end
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elseif stanza.name == "message" and type == "groupchat" then
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local from, to = stanza.attr.from, stanza.attr.to;
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local room = jid_bare(to);
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local current_nick = self._jid_nick[from];
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if not current_nick then -- not in room
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origin.send(st.error_reply(stanza, "cancel", "not-acceptable"));
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else
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local from = stanza.attr.from;
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stanza.attr.from = current_nick;
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local subject = getText(stanza, {"subject"});
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if subject then
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self:set_subject(current_nick, subject); -- TODO use broadcast_message_stanza
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else
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self:broadcast_message(stanza, true);
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end
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end
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elseif stanza.name == "presence" then -- hack - some buggy clients send presence updates to the room rather than their nick
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local to = stanza.attr.to;
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local current_nick = self._jid_nick[stanza.attr.from];
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if current_nick then
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stanza.attr.to = current_nick;
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self:handle_to_occupant(origin, stanza);
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stanza.attr.to = to;
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elseif type ~= "error" and type ~= "result" then
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origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
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end
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elseif stanza.name == "message" and not stanza.attr.type and #stanza.tags == 1 and self._jid_nick[stanza.attr.from]
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and stanza.tags[1].name == "x" and stanza.tags[1].attr.xmlns == "http://jabber.org/protocol/muc#user" and #stanza.tags[1].tags == 1
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and stanza.tags[1].tags[1].name == "invite" and stanza.tags[1].tags[1].attr.to then
|
|
local _from, _to = stanza.attr.from, stanza.attr.to;
|
|
local _invitee = stanza.tags[1].tags[1].attr.to;
|
|
stanza.attr.from, stanza.attr.to = _to, _invitee;
|
|
stanza.tags[1].tags[1].attr.from, stanza.tags[1].tags[1].attr.to = _from, nil;
|
|
self:route_stanza(stanza);
|
|
stanza.tags[1].tags[1].attr.from, stanza.tags[1].tags[1].attr.to = nil, _invitee;
|
|
stanza.attr.from, stanza.attr.to = _from, _to;
|
|
else
|
|
if type == "error" or type == "result" then return; end
|
|
origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
|
|
end
|
|
end
|
|
|
|
function room_mt:handle_stanza(origin, stanza)
|
|
local to_node, to_host, to_resource = jid_split(stanza.attr.to);
|
|
if to_resource then
|
|
self:handle_to_occupant(origin, stanza);
|
|
else
|
|
self:handle_to_room(origin, stanza);
|
|
end
|
|
end
|
|
|
|
function room_mt:route_stanza(stanza) end -- Replace with a routing function, e.g., function(room, stanza) core_route_stanza(origin, stanza); end
|
|
|
|
function room_mt:get_affiliation(jid)
|
|
local node, host, resource = jid_split(jid);
|
|
local bare = node and node.."@"..host or host;
|
|
local result = self._affiliations[bare]; -- Affiliations are granted, revoked, and maintained based on the user's bare JID.
|
|
if not result and self._affiliations[host] == "outcast" then result = "outcast"; end -- host banned
|
|
return result;
|
|
end
|
|
function room_mt:set_affiliation(actor, jid, affiliation, callback)
|
|
jid = jid_bare(jid);
|
|
if affiliation == "none" then affiliation = nil; end
|
|
if affiliation and affiliation ~= "outcast" and affiliation ~= "owner" and affiliation ~= "admin" and affiliation ~= "member" then
|
|
return nil, "modify", "not-acceptable";
|
|
end
|
|
if self:get_affiliation(actor) ~= "owner" then return nil, "cancel", "not-allowed"; end
|
|
if jid_bare(actor) == jid then return nil, "cancel", "not-allowed"; end
|
|
self._affiliations[jid] = affiliation;
|
|
local role = self:get_default_role(affiliation);
|
|
local p = st.presence()
|
|
:tag("x", {xmlns = "http://jabber.org/protocol/muc#user"})
|
|
:tag("item", {affiliation=affiliation or "none", role=role or "none"}):up();
|
|
local x = p.tags[1];
|
|
local item = x.tags[1];
|
|
if not role then -- getting kicked
|
|
p.attr.type = "unavailable";
|
|
if affiliation == "outcast" then
|
|
x:tag("status", {code="301"}):up(); -- banned
|
|
else
|
|
x:tag("status", {code="321"}):up(); -- affiliation change
|
|
end
|
|
end
|
|
local modified_nicks = {};
|
|
for nick, occupant in pairs(self._occupants) do
|
|
if jid_bare(occupant.jid) == jid then
|
|
if not role then -- getting kicked
|
|
self._occupants[nick] = nil;
|
|
else
|
|
t_insert(modified_nicks, nick);
|
|
occupant.affiliation, occupant.role = affiliation, role;
|
|
end
|
|
p.attr.from = nick;
|
|
for jid in pairs(occupant.sessions) do -- remove for all sessions of the nick
|
|
if not role then self._jid_nick[jid] = nil; end
|
|
p.attr.to = jid;
|
|
self:route_stanza(p);
|
|
end
|
|
end
|
|
end
|
|
if callback then callback(); end
|
|
for _, nick in ipairs(modified_nicks) do
|
|
p.attr.from = nick;
|
|
self:broadcast_except_nick(p, nick);
|
|
end
|
|
return true;
|
|
end
|
|
|
|
function room_mt:get_role(nick)
|
|
local session = self._occupants[nick];
|
|
return session and session.role or nil;
|
|
end
|
|
function room_mt:set_role(actor, nick, role, callback)
|
|
if role == "none" then role = nil; end
|
|
if role and role ~= "moderator" and role ~= "participant" and role ~= "visitor" then return nil, "modify", "not-acceptable"; end
|
|
if self:get_affiliation(actor) ~= "owner" then return nil, "cancel", "not-allowed"; end
|
|
local occupant = self._occupants[nick];
|
|
if not occupant then return nil, "modify", "not-acceptable"; end
|
|
if occupant.affiliation == "owner" or occupant.affiliation == "admin" then return nil, "cancel", "not-allowed"; end
|
|
local p = st.presence({from = nick})
|
|
:tag("x", {xmlns = "http://jabber.org/protocol/muc#user"})
|
|
:tag("item", {affiliation=occupant.affiliation or "none", nick=nick, role=role or "none"}):up();
|
|
if not role then -- kick
|
|
p.attr.type = "unavailable";
|
|
self._occupants[nick] = nil;
|
|
for jid in pairs(occupant.sessions) do -- remove for all sessions of the nick
|
|
self._jid_nick[jid] = nil;
|
|
end
|
|
p:tag("status", {code = "307"}):up();
|
|
else
|
|
occupant.role = role;
|
|
end
|
|
for jid in pairs(occupant.sessions) do -- send to all sessions of the nick
|
|
p.attr.to = jid;
|
|
self:route_stanza(p);
|
|
end
|
|
if callback then callback(); end
|
|
self:broadcast_except_nick(p, nick);
|
|
return true;
|
|
end
|
|
|
|
local _M = {}; -- module "muc"
|
|
|
|
function _M.new_room(jid)
|
|
return setmetatable({
|
|
jid = jid;
|
|
_jid_nick = {};
|
|
_occupants = {};
|
|
_data = {};
|
|
_affiliations = {};
|
|
}, room_mt);
|
|
end
|
|
|
|
return _M;
|
|
|
|
--[[function get_disco_info(stanza)
|
|
return st.iq({type='result', id=stanza.attr.id, from=muc_domain, to=stanza.attr.from}):query("http://jabber.org/protocol/disco#info")
|
|
:tag("identity", {category='conference', type='text', name=muc_name}):up()
|
|
:tag("feature", {var="http://jabber.org/protocol/muc"}); -- TODO cache disco reply
|
|
end
|
|
function get_disco_items(stanza)
|
|
local reply = st.iq({type='result', id=stanza.attr.id, from=muc_domain, to=stanza.attr.from}):query("http://jabber.org/protocol/disco#items");
|
|
for room in pairs(rooms_info:get()) do
|
|
reply:tag("item", {jid=room, name=rooms_info:get(room, "name")}):up();
|
|
end
|
|
return reply; -- TODO cache disco reply
|
|
end]]
|
|
|
|
--[[function handle_to_domain(origin, stanza)
|
|
local type = stanza.attr.type;
|
|
if type == "error" or type == "result" then return; end
|
|
if stanza.name == "iq" and type == "get" then
|
|
local xmlns = stanza.tags[1].attr.xmlns;
|
|
if xmlns == "http://jabber.org/protocol/disco#info" then
|
|
origin.send(get_disco_info(stanza));
|
|
elseif xmlns == "http://jabber.org/protocol/disco#items" then
|
|
origin.send(get_disco_items(stanza));
|
|
else
|
|
origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); -- TODO disco/etc
|
|
end
|
|
else
|
|
origin.send(st.error_reply(stanza, "cancel", "service-unavailable", "The muc server doesn't deal with messages and presence directed at it"));
|
|
end
|
|
end
|
|
|
|
register_component(muc_domain, function(origin, stanza)
|
|
local to_node, to_host, to_resource = jid_split(stanza.attr.to);
|
|
if to_resource and not to_node then
|
|
if type == "error" or type == "result" then return; end
|
|
origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); -- host/resource
|
|
elseif to_resource then
|
|
handle_to_occupant(origin, stanza);
|
|
elseif to_node then
|
|
handle_to_room(origin, stanza)
|
|
else -- to the main muc domain
|
|
if type == "error" or type == "result" then return; end
|
|
handle_to_domain(origin, stanza);
|
|
end
|
|
end);]]
|
|
|
|
--[[module.unload = function()
|
|
deregister_component(muc_domain);
|
|
end
|
|
module.save = function()
|
|
return {rooms = rooms.data; jid_nick = jid_nick.data; rooms_info = rooms_info.data; persist_list = persist_list};
|
|
end
|
|
module.restore = function(data)
|
|
rooms.data, jid_nick.data, rooms_info.data, persist_list =
|
|
data.rooms or {}, data.jid_nick or {}, data.rooms_info or {}, data.persist_list or {};
|
|
end]]
|
|
|