commit 08ce184: [Enhancement] Add rule to detect Google Firebase URLs

[twesterhever]

Author: twesterhever
Date: 2023-02-17 16:01:16 +0000
URL: https://github.com/rspamd/rspamd/commit/08ce184740b768372e4751db7dc08d2c153a63db (refs/pull/4401/head)

[Enhancement] Add rule to detect Google Firebase URLs

---
 rules/regexp/headers.lua | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/rules/regexp/headers.lua b/rules/regexp/headers.lua
index e493a663e..5cc107ab8 100644
--- a/rules/regexp/headers.lua
+++ b/rules/regexp/headers.lua
@@ -920,6 +920,13 @@ reconf['HAS_GOOGLE_REDIR'] = {
   group = 'experimental'
 }
 
+reconf['HAS_GOOGLE_FIREBASE_URL'] = {
+  re = '/\\.firebasestorage\\.googleapis\\.com\\//{url}i',
+  description = 'Contains firebasestorage.googleapis.com URL',
+  score = 0.01,
+  group = 'experimental'
+}
+
 reconf['XM_UA_NO_VERSION'] = {
   re = string.format('(!%s && !%s) && (%s || %s)',
       'X-Mailer=/https?:/H',