File

mod_s2s_whitelist/mod_s2s_whitelist.lua @ 4653:2b6e8ce5fb30

mod_http_upload: Don’t send http: URIs to clients, this is forbidden by the XEP
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Wed, 25 Aug 2021 10:22:37 +0200
parent 1288:c1a8ce147885
line wrap: on
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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);