main/dkimproxy: rewrite runscripts, run as dkimproxy user/group

When user upgrade this package and do not update confd files, then
it will still run as root, for backward compatibility.

1 files changed, 15 insertions, 23 deletions

diff --git a/main/dkimproxy/dkimproxy.in.initd b/main/dkimproxy/dkimproxy.in.initd
index f7932ef467..915e36a740 100644
--- a/main/dkimproxy/dkimproxy.in.initd
+++ b/main/dkimproxy/dkimproxy.in.initd
@@ -1,31 +1,23 @@
 #!/sbin/openrc-run
 
+# Upper case variables are here only for backward compatibility.
+: ${cfgfile:=${CONFIGFILE:-"/etc/dkimproxy/dkimproxy_in.conf"}}
+: ${user:="root"}  # root is default just for backward compatibility
+: ${group:="$user"}
+
 description="SMTP proxy that verifies signature on incoming messages"
 
-depend() {
-	need net
-	after firewall
-}
+command="/usr/sbin/dkimproxy.in"
+command_args="--conf_file=$cfgfile ${command_args:-${OPTS:-}}"
+command_background="yes"
 
-checkconfig() {
-	if [ ! -f ${CONFIGFILE} ]; then
-		eerror "Missing configuration file ${CONFIGFILE}"
-		return 1
-	fi
-}
-
-start() {
-	checkconfig || return 1
-	ebegin "Starting dkimproxy.in"
-	start-stop-daemon --start -q --exec /usr/sbin/dkimproxy.in \
-		--pidfile "${PIDFILE}" --make-pidfile --background \
-		-- --conf_file=${CONFIGFILE} ${OPTS}
-	eend $?
-}
+pidfile="/run/$RC_SVCNAME.pid"
+start_stop_daemon_args="--user $user --group $group"
 
+required_files="$cfgfile"
 
-stop() {
-	ebegin "Stopping dkimproxy.in"
-	start-stop-daemon --stop -q --pidfile "${PIDFILE}"
-	eend $?
+depend() {
+	need net
+	before opensmtpd postfix smtpd
+	after firewall
 }