Mercurial > prosody-modules

changeset 2892:bf9fc41bf7ad

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_register_dnsbl: Add support for IPv6 DNSBL
author Kim Alvefur <zash@zash.se>
date Fri, 23 Feb 2018 22:00:18 +0100
parents 84670bac7348
children d958558e0058
files mod_register_dnsbl/mod_register_dnsbl.lua
diffstat 1 files changed, 3 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/mod_register_dnsbl/mod_register_dnsbl.lua	Fri Feb 23 21:59:28 2018 +0100
+++ b/mod_register_dnsbl/mod_register_dnsbl.lua	Fri Feb 23 22:00:18 2018 +0100
@@ -1,6 +1,7 @@
 local adns = require "net.adns";
 local async = require "util.async";
 local inet_pton = require "util.net".pton;
+local to_hex = require "util.hex".to;
 
 local rbl = module:get_option_string("registration_rbl");
 
@@ -10,6 +11,8 @@
 	if #n == 4 then
 		local a,b,c,d = n:byte(1,4);
 		return ("%d.%d.%d.%d.%s"):format(d,c,b,a, suffix);
+	elseif #n == 16 then
+		return to_hex(n):reverse():gsub("%x", "%1.") .. suffix;
 	end
 end