# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1589213910 -3600
# Node ID b872f111b7af4ff0619be9d8ee60ac72950c5806
# Parent  001c756ead7de0973836250f110345947b9d49fc
mod_firewall: Add option to ignore missing list files

diff -r 001c756ead7d -r b872f111b7af mod_firewall/definitions.lib.lua
--- a/mod_firewall/definitions.lib.lua	Sun May 10 09:03:16 2020 +0200
+++ b/mod_firewall/definitions.lib.lua	Mon May 11 17:18:30 2020 +0100
@@ -10,6 +10,7 @@
 local new_throttle = require "util.throttle".create;
 local hashes = require "util.hashes";
 local jid = require "util.jid";
+local lfs = require "lfs";
 
 local multirate_cache_size = module:get_option_number("firewall_multirate_cache_limit", 1000);
 
@@ -150,6 +151,10 @@
 			local items = {};
 			local n = 0;
 			local filename = file_spec:gsub("^file:", "");
+			if opts.missing == "ignore" and not lfs.attributes(filename, "mode") then
+				module:log("debug", "Ignoring missing list file: %s", filename);
+				return;
+			end
 			local file, err = io.open(filename);
 			if not file then
 				module:log("warn", "Failed to open list from %s: %s", filename, err);