prosody-modules
9f24ccaa66a6
mod_block_subscribes/mod_block_subscribes.lua

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mod_block_subscribes/mod_block_subscribes.lua @ 1304:9f24ccaa66a6

mod_firewall: Do not cache conditions with only a single use
author Florian Zeitz <florob@babelmonkeys.de>
date Sun, 16 Feb 2014 18:19:12 +0100
parent 926:f88381a39c56
line wrap: on
line source

local allowed_presence_types = { probe = true, unavailable = true };

function filter_presence(event)
	local stanza = event.stanza;
	local presence_type = stanza.attr.type;
	if presence_type == nil or allowed_presence_types[presence_type] then
		return;
	end
	return true; -- Drop
end

module:hook("pre-presence/bare", filter_presence, 200); -- Client sending
module:hook("presence/bare", filter_presence, 200); -- Client receiving