email: Only restart clamav when 'antivirus' file is present

BytemarkHosting · Jul 12, 2018 · 684f884 · 684f884
1 parent 2cad68a
commit 684f884
Show file tree

Hide file tree

Showing 2 changed files with 23 additions and 0 deletions.
diff --git a/email/debian/changelog b/email/debian/changelog
@@ -1,6 +1,7 @@
 symbiosis-email (2018:0615) stable; urgency=medium
 
   * Set 'keep_environment' in Exim config.  
+  * Only restart clamav in postinst when 'antivirus' file present. 
 
  -- Andrew Ladlow <andrew.ladlow@bytemark.co.uk>  Fri, 15 Jun 2018 13:15:08 +0100
 

diff --git a/email/debian/postinst b/email/debian/postinst
@@ -144,5 +144,27 @@ for i in exim4 dovecot spamassassin symbiosis-email-dict-proxy symbiosis-email-p
     service $i restart || true
 done
 
+#
+#  Only restart clamav if a domain contains an 'antivirus' file
+#
+
+antivirus_enabled=false
+
+for domain in /srv/*; do
+  [ -h "$domain" ] && continue
+  [ ! -d "$domain" ] && continue
+
+  antivirus="$domain/config/antivirus"
+  if [ -e "$antivirus" ] ; then
+    antivirus_enabled=true
+  fi
+done
+
+if [ "$antivirus_enabled" = true ] ; then
+  for i in clamav-daemon clamav-freshclam; do
+    service $i restart || true
+  done
+fi
+
 #DEBHELPER#
 exit 0