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annotate mod_muc_local_only/mod_muc_local_only.lua @ 5119:048e339706ba

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mod_rest: Remove manual reference expansion in schema This hack was originally added to reduce the number of definitions of common attributes (type, to, from etc) and payloads (e.g. delay). This predated pointers and references, and until now was needed because parsing picked out the correct stanza kind from the schema, which broke internal references. Removing this hack paves the way for allowing the schema to be configured or customized more easily.
author Kim Alvefur <zash@zash.se>
date Tue, 20 Dec 2022 21:48:28 +0100
parents 221b6bee26e2
children
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4019
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
221b6bee26e2 mod_muc_local_only: New module to restrict a list of MUCs to local users
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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);
221b6bee26e2 mod_muc_local_only: New module to restrict a list of MUCs to local users
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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);