From: Alexey <AlexeySa@users.noreply.github.com>
Date: Fri, 28 Mar 2014 08:56:05 +0000 (-0700)
Subject: Hfilter: Fix for IPv6 support
X-Git-Tag: 0.7.0~348^2
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=refs%2Fpull%2F55%2Fhead;p=rspamd.git

Hfilter: Fix for IPv6 support
---

diff --git a/conf/lua/hfilter.lua b/conf/lua/hfilter.lua
index 60a5cd722..775b59e04 100644
--- a/conf/lua/hfilter.lua
+++ b/conf/lua/hfilter.lua
@@ -37,12 +37,15 @@ local checks_hellohost = {
 }
 
 local checks_hello = {
-['localhost$'] = 5, ['\\.hfilter\\.ru'] = 5, ['^\\[*84\\.47\\.176\\.(70|71)'] = 5, ['^\\[*81\\.26\\.148\\.(66|67|68|69|70|71|72|73|74|75|76|77|79)'] = 5,
+['localhost$'] = 5,
 ['^(dsl)?(device|speedtouch)\\.lan$'] = 5,
 ['\\.(lan|local|home|localdomain|intra|in-addr.arpa|priv|online|user|veloxzon)$'] = 5,
-['^\\[*127\\.'] = 5, ['^\\[*10\\.'] = 5, ['^\\[*172\\.16\\.'] = 5, ['^\\[*192\\.168\\.'] = 5,
---bareip
-['^\\[*\\d+[x.-]\\d+[x.-]\\d+[x.-]\\d+\\]*$'] = 4
+['^\\[*0\\.'] = 5, ['^\\[*::1\\]*'] = 5, --loopback ipv4, ipv6
+['^\\[*127\\.'] = 5, ['^\\[*10\\.'] = 5, ['^\\[*172\\.16\\.'] = 5, ['^\\[*192\\.168\\.'] = 5, --local ipv4
+['^\\[*fe[89ab][0-9a-f]::'] = 5, ['^\\[*fe[cdf][0-9a-f]:'] = 5, --local ipv6 (fe80:: - febf::, fec0:: - feff::)
+['^\\[*2001:db8::'] = 5, --reserved RFC 3849 for ipv6
+['^\\[*fc00::'] = 5, ['^\\[*ffxx::'] = 5, --unicast, multicast ipv6
+['^\\[*\\d+[x.-]\\d+[x.-]\\d+[x.-]\\d+\\]*$'] = 4, ['^\\[*\\d+:'] = 4 --bareip ipv4, ipv6
 }
 
 local function trim1(s)
@@ -160,7 +163,7 @@ local function hfilter(task)
     local rip = task:get_from_ip()
         if rip then
             ip = rip:to_string()
-            if ip and ip == '0.0.0.0' then
+            if ip and (ip == '0.0.0.0' or ip == '::') then
                 ip = false
             end
         end