File

mod_s2s_blacklist/mod_s2s_blacklist.lua @ 1179:27b4e01ddbc4

mod_s2s_blacklist: A new _simple_ s2s blacklist module
author Matthew Wild <mwild1@gmail.com>
date Tue, 03 Sep 2013 10:45:54 +0100
child 1324:853a382c9bd6
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local st = require "util.stanza";

local blacklist = module:get_option_inherited_set("s2s_blacklist", {});

module:hook("route/remote", function (event)
	if blacklist:contains(event.to_host) then
		module:send(st.error_reply(event.stanza, "cancel", "not-allowed", "Communication with this domain is restricted"));
		return true;
	end
end, 100);

module:hook("s2s-stream-features", function (event)
	if blacklist:contains(event.origin.from_host) then
		event.origin:close({
			condition = "policy-violation";
			text = "Communication with this domain is restricted";
		});
	end
end, 1000);