File

mod_s2s_whitelist/mod_s2s_whitelist.lua @ 5030:3e79876d135b

mod_sasl2_sm: Integration with mod_sasl2_bind2
author Matthew Wild <mwild1@gmail.com>
date Fri, 02 Sep 2022 16:22:31 +0100
parent 1288:c1a8ce147885
line wrap: on
line source

local st = require "util.stanza";

local whitelist = module:get_option_inherited_set("s2s_whitelist", {});

module:hook("route/remote", function (event)
	if not whitelist: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 not whitelist:contains(event.origin.from_host) then
		event.origin:close({
			condition = "policy-violation";
			text = "Communication with this domain is restricted";
		});
	end
end, 1000);