prosody-modules
221b6bee26e2
mod_muc_local_only/mod_muc_local_only.lua

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mod_muc_local_only/mod_muc_local_only.lua @ 4019:221b6bee26e2

mod_muc_local_only: New module to restrict a list of MUCs to local users
author Matthew Wild <mwild1@gmail.com>
date Wed, 13 May 2020 11:43:27 +0100
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4018:f27becd421bd 4019:221b6bee26e2
1 local jid = require "util.jid";
2 local st = require "util.stanza";
3
4 local local_rooms = module:get_option_inherited_set("muc_local_only", {});
5
6 module:hook("muc-occupant-pre-join", function (event)
7 local room = event.room;
8 if not local_rooms:contains(room.jid) then
9 return; -- Not a protected room, ignore
10 end
11 local user_jid = event.occupant.bare_jid;
12 local user_host = jid.host(user_jid);
13 if not prosody.hosts[user_host] then
14 local error_reply = st.error_reply(event.stanza, "cancel", "forbidden", "This group is only available to local users", room.jid);
15 event.origin.send(error_reply);
16 return true;
17 end
18 room:set_affiliation(true, user_jid, "member", "Granting access to local user");
19 end);