From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Fri, 9 Jun 2017 09:52:07 +0000 (+0100)
Subject: [Minor] Use shorter keys for url redirections
X-Git-Tag: 1.6.0~34
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9744413d49b6b0d2e6d0242f6f70aea3f1ef7f9a;p=thirdparty%2Frspamd.git

[Minor] Use shorter keys for url redirections
---

diff --git a/src/plugins/lua/url_redirector.lua b/src/plugins/lua/url_redirector.lua
index 2ba645f19b..1c1c68808f 100644
--- a/src/plugins/lua/url_redirector.lua
+++ b/src/plugins/lua/url_redirector.lua
@@ -171,7 +171,8 @@ end
 
 local function url_redirector_handler(task, url, param)
   local url_str = tostring(url)
-  local key = settings.key_prefix .. hash.create(url_str):base32()
+  -- 32 base32 characters are roughly 20 bytes of data or 160 bits
+  local key = settings.key_prefix .. hash.create(url_str):base32():sub(1, 32)
   resolve_cached(task, url_str, url_str, key, param, 1)
 end