From a19fbaaec3697b26cf660dcf52ff00b1c8b6c601 Mon Sep 17 00:00:00 2001
From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Thu, 28 Mar 2019 14:53:37 +0000
Subject: [PATCH] [Minor] Lua_util: Add lupa.filters.pbkdf

---
 lualib/lua_util.lua | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lualib/lua_util.lua b/lualib/lua_util.lua
index d32058547..7e0d7d878 100644
--- a/lualib/lua_util.lua
+++ b/lualib/lua_util.lua
@@ -31,11 +31,17 @@ local space = lpeg.S' \t\n\v\f\r'
 local nospace = 1 - space
 local ptrim = space^0 * lpeg.C((space^0 * nospace^1)^0)
 local match = lpeg.match
+
 lupa.configure{
   keep_trailing_newline = true,
   autoescape = false,
 }
 
+lupa.filters.pbkdf = function(s)
+  local cr = require "rspamd_cryptobox"
+  return cr.pbkdf(s)
+end
+
 local function rspamd_str_split(s, sep)
   local gr
   if not sep then
-- 
2.39.5