File

+
−local jid = require "util.jid";
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−local st = require "util.stanza";
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−
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−local local_rooms = module:get_option_inherited_set("muc_local_only", {});
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−
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−module:hook("muc-occupant-pre-join", function (event)
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−	local room = event.room;
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−	if not local_rooms:contains(room.jid) then
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−		return; -- Not a protected room, ignore
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−	end
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−	local user_jid = event.occupant.bare_jid;
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−	local user_host = jid.host(user_jid);
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−	if not prosody.hosts[user_host] then
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−		local error_reply = st.error_reply(event.stanza, "cancel", "forbidden", "This group is only available to local users", room.jid);
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−		event.origin.send(error_reply);
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−		return true;
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−	end
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−	room:set_affiliation(true, user_jid, "member", "Granting access to local user");
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−end);