[Minor] Fix dkim reputation selector

diff --git a/src/plugins/lua/reputation.lua b/src/plugins/lua/reputation.lua
index 47507fe3cdcef952e459679a4985aeaeaf05e426..2ef7fbfd79074cae01ed8af48b26e079efb6b834 100644 (file)
--- a/src/plugins/lua/reputation.lua
+++ b/src/plugins/lua/reputation.lua
@@ -73,23 +73,24 @@ end
 -- DKIM Selector functions
 local gr
 local function gen_dkim_queries(task, rule)
-  local dkim_trace = task:get_symbol('DKIM_TRACE')
+  local dkim_trace = (task:get_symbol('DKIM_TRACE') or E)[1]
   local lpeg = require 'lpeg'
   local ret = {}
 
   if not gr then
     local semicolon = lpeg.P(':')
-    local domain = lpeg.C((1 - semicolon)^0)
+    local domain = lpeg.C((1 - semicolon)^1)
     local res = lpeg.S'+-?~'
 
     local function res_to_label(ch)
       if ch == '+' then return 'a'
       elseif ch == '-' then return 'r'
-        else return 'u'
       end
+
+      return 'u'
     end
 
-    gr = domain * semicolon * lpeg.C(res / res_to_label)
+    gr = domain * semicolon * (lpeg.C(res^1) / res_to_label)
   end
 
   if dkim_trace and dkim_trace.options then
@@ -112,6 +113,8 @@ local function dkim_reputation_filter(task, rule)
   local rep_accepted = 0.0
   local rep_rejected = 0.0
 
+  rspamd_logger.debugm(N, task, 'dkim reputation tokens: %s', requests)
+
   local function tokens_cb(err, token, values)
     nchecked = nchecked + 1