# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1520645309 -3600
# Node ID c3b87a37c1009ded7a2e1dd4d41b35c9940ea593
# Parent  046041a37c1e1d71244733948b3766f823f4ab9d
mod_register_limits: Return reason for disallowing

diff -r 046041a37c1e -r c3b87a37c100 plugins/mod_register_limits.lua
--- a/plugins/mod_register_limits.lua	Sat Mar 10 02:27:09 2018 +0100
+++ b/plugins/mod_register_limits.lua	Sat Mar 10 02:28:29 2018 +0100
@@ -63,13 +63,16 @@
 	elseif ip_in_set(blacklisted_ips, event.ip) then
 		log("debug", "Registration disallowed by blacklist");
 		event.allowed = false;
+		event.reason = "Your IP address is blacklisted";
 	elseif (whitelist_only and not ip_in_set(whitelisted_ips, ip)) then
 		log("debug", "Registration disallowed by whitelist");
 		event.allowed = false;
+		event.reason = "Your IP address is not whitelisted";
 	elseif throttle_max and not ip_in_set(whitelisted_ips, ip) then
 		if not check_throttle(event.ip) then
 			log("debug", "Registrations over limit for ip %s", ip or "?");
 			event.allowed = false;
+			event.reason = "Too many registrations from this IP address recently";
 		end
 	end
 end);