Fixes for dhparam generation

CHANGELOG

 CHANGELOG
 ---------
 
+2022-03-23
+  sympl-core
+    * Replace tempfile with mktemp in sympl-generate-dhparams
+  sympl-mail
+    * Correctly regenerate dhparams for dovecot
+
 2022-03-22
   sympl-mail
     * Clean up logging warning in exim main.log

core/debian/changelog

+sympl-core (11.20220323.0) stable; urgency=medium
+
+  * Replace tempfile with mktemp in sympl-generate-dhparams
+
+ -- Paul Cammish <sympl@kelduum.net>  Tue, 22 Mar 2022 14:00:00 +0000
+ 
 sympl-core (11.20220322.1) stable; urgency=low
 
   * Update references from sympl.host to sympl.io

core/sbin/sympl-generate-dhparams

@@ -41,7 +41,7 @@ dir=$(dirname "$fileName")
 mkdir -m 750 -p "$dir"
 
 length=2048
-tmpfile=$(tempfile -m 0600 -d "$dir" -p .dh)
+tmpfile=$(TMPDIR="$dir" mktemp XXXXXXXXXXX.dh )
 
 if [ ! -f "$tmpfile" ] ; then
   echo "temporary file '$tmpfile' doesn't exist, stopping."

mail/debian/changelog

+sympl-mail (11.20220323.0) stable; urgency=medium
+
+  * Correctly regenerate dhparams for dovecot
+
+ -- Paul Cammish <sympl@kelduum.net>  Wed, 23 Mar 2022 11:47:00 +0000
+
 sympl-mail (11.20220322.2) stable; urgency=low
 
   * Update references from sympl.host to sympl.io

mail/debian/sympl-mail.cron.weekly

@@ -6,4 +6,5 @@ if [ "$*" = "--verbose" ] || [ "$*" = "-v" ]; then
 fi
 
 sympl-generate-dhparams $verbose/etc/ssl/private/exim4-dhparams.pem Debian-exim
+sympl-generate-dhparams $verbose/etc/ssl/private/dovecot-dhparams.pem dovecot