annotate mod_muc_local_only/mod_muc_local_only.lua @ 5853:97c9b76867ca

mod_log_ringbuffer: Detach event handlers on logging reload (thanks Menel) Otherwise the global event handlers accumulate, one added each time logging is reoladed, and each invocation of the signal or event triggers one dump of each created ringbuffer.
author Kim Alvefur <zash@zash.se>
date Sun, 03 Mar 2024 11:23:40 +0100
parents 221b6bee26e2
children
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221b6bee26e2 mod_muc_local_only: New module to restrict a list of MUCs to local users
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1 local jid = require "util.jid";
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2 local st = require "util.stanza";
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3
221b6bee26e2 mod_muc_local_only: New module to restrict a list of MUCs to local users
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4 local local_rooms = module:get_option_inherited_set("muc_local_only", {});
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5
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6 module:hook("muc-occupant-pre-join", function (event)
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7 local room = event.room;
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8 if not local_rooms:contains(room.jid) then
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9 return; -- Not a protected room, ignore
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10 end
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11 local user_jid = event.occupant.bare_jid;
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12 local user_host = jid.host(user_jid);
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13 if not prosody.hosts[user_host] then
221b6bee26e2 mod_muc_local_only: New module to restrict a list of MUCs to local users
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14 local error_reply = st.error_reply(event.stanza, "cancel", "forbidden", "This group is only available to local users", room.jid);
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15 event.origin.send(error_reply);
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16 return true;
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17 end
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18 room:set_affiliation(true, user_jid, "member", "Granting access to local user");
221b6bee26e2 mod_muc_local_only: New module to restrict a list of MUCs to local users
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19 end);