From 96f30a7662a6702c75474b04fa46bff0300fba19 Mon Sep 17 00:00:00 2001
From: Dmitriy Alekseev <1865999+dragoangel@users.noreply.github.com>
Date: Mon, 21 Oct 2024 13:33:48 +0200
Subject: do not allow empty from

---
 src/plugins/lua/elastic.lua | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/plugins/lua/elastic.lua b/src/plugins/lua/elastic.lua
index c1935b1f0..ea6d069c2 100644
--- a/src/plugins/lua/elastic.lua
+++ b/src/plugins/lua/elastic.lua
@@ -518,23 +518,23 @@ local function get_general_metadata(task)
     r.rcpt = empty
   end
 
-  r.from_domain = empty
   r.from_user = empty
+  r.from_domain = empty
   if task:has_from('smtp') then
     local from = task:get_from({ 'smtp', 'orig' })[1]
     if from then
-      r.from_user = from['user']
-      r.from_domain = from['domain']:lower()
+      r.from_user = from['user'] or empty
+      r.from_domain = from['domain']:lower() or empty
     end
   end
 
-  r.mime_from_domain = empty
   r.mime_from_user = empty
+  r.mime_from_domain = empty
   if task:has_from('mime') then
     local mime_from = task:get_from({ 'mime', 'orig' })[1]
     if mime_from then
-      r.mime_from_user = mime_from['user']
-      r.mime_from_domain = mime_from['domain']:lower()
+      r.mime_from_user = mime_from['user'] or empty
+      r.mime_from_domain = mime_from['domain']:lower() or empty
     end
   end
 
@@ -1267,10 +1267,10 @@ local function configure_index_template(cfg, ev_base)
               sender_ip = t_ip,
               message_id = t_text_with_keyword,
               rcpt = t_text_with_keyword,
-              from_domain = t_keyword,
               from_user = t_keyword,
-              mime_from_domain = t_keyword,
+              from_domain = t_keyword,
               mime_from_user = t_keyword,
+              mime_from_domain = t_keyword,
               settings_id = t_keyword,
               asn = asn_obj,
               scan_time = t_float,
-- 
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