File

mod_s2s_whitelist/mod_s2s_whitelist.lua @ 4732:607cac9b9393

mod_rest: Add recursive properties of XEP-0297 forwarded container Let's pray nobody invents a way to loop stanza references as well.
author Kim Alvefur <zash@zash.se>
date Wed, 27 Oct 2021 20:45:28 +0200
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);