File

+
−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);