view mod_s2s_blacklist/mod_s2s_blacklist.lua @ 5408:3989c57cc551

mod_http_oauth2: Allow configuring links to policy and terms in metadata These are for the Authorization Server, here the same as the XMPP server.
author Kim Alvefur <zash@zash.se>
date Tue, 02 May 2023 17:01:02 +0200
parents d958558e0058
children
line wrap: on
line source

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
		if event.stanza.attr.type ~= "error" then
			module:send(st.error_reply(event.stanza, "cancel", "not-allowed", "Communication with this domain is restricted"));
		end
		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);