From 5f171919d858a425739d1781c4434bab761b36c8 Mon Sep 17 00:00:00 2001
From: Alberto Gonzalez Iniesta <agi@inittab.org>
Date: Wed, 16 Apr 2014 18:46:01 +0200
Subject: Initial systemd .service

---
 debian/openvpn-systemd-helper | 103 ++++++++++++++++++++++++++++++++++++++++++
 debian/openvpn.install        |   2 +
 debian/openvpn.service        |  16 +++++++
 3 files changed, 121 insertions(+)
 create mode 100755 debian/openvpn-systemd-helper
 create mode 100644 debian/openvpn.service

diff --git a/debian/openvpn-systemd-helper b/debian/openvpn-systemd-helper
new file mode 100755
index 0000000..be03932
--- /dev/null
+++ b/debian/openvpn-systemd-helper
@@ -0,0 +1,103 @@
+#!/bin/sh
+# Copyright (C) 2014 Alberto Gonzalez Iniesta <agi@inittab.org>
+#
+#  This program is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+
+#
+# This scripts tries to mimic the behaviour of the SysV init script
+# in systemd. It's an alternative to declaring an instance for each
+# VPN you want to start on boot
+# 
+
+echo "$*" > /tmp/ovpn
+
+test $DEBIAN_SCRIPT_DEBUG && set -v -x
+
+DAEMON=/usr/sbin/openvpn
+CONFIG_DIR=/etc/openvpn
+test -x $DAEMON || exit 0
+test -d $CONFIG_DIR || exit 0
+
+# Source defaults file; edit that file to configure this script.
+AUTOSTART="all"
+STATUSREFRESH=10
+STATUS=0
+VPNS=""
+if test -e /etc/default/openvpn ; then
+  . /etc/default/openvpn
+fi
+
+# Nothing to do if no VPN is set in AUTOSTART
+if test "x$AUTOSTART" = "xnone" -o -z "$AUTOSTART" ; then
+	exit 0
+fi
+
+# Create list with VPNs to be managed
+if test -z "$AUTOSTART" -o "x$AUTOSTART" = "xall" ; then
+  # all of them
+  for CONFIG in `cd $CONFIG_DIR; ls *.conf 2> /dev/null`; do
+    NAME=${CONFIG%%.conf}
+    VPNS="$VPNS $NAME"
+  done
+else
+  # only manage specified VPNs
+  for NAME in $AUTOSTART ; do
+    [ -e "${CONFIG_DIR}/${NAME}.conf" ] && VPNS="$VPNS $NAME"
+  done
+fi
+
+
+case "$1" in
+start)
+  for NAME in $VPNS ; do
+      systemctl start openvpn@${NAME}
+      [ "$?" -ne 0 ] && { echo "Error starting $NAME"; STATUS=1; }
+    done
+;;
+stop)
+  for NAME in $VPNS ; do
+    systemctl stop openvpn@${NAME}
+    [ "$?" -ne 0 ] && { echo "Error stopping $NAME"; STATUS=1; }
+  done
+;;
+# Only 'reload' running VPNs. New ones will only start with 'start' or 'restart'.
+reload)
+  for NAME in $VPNS ; do
+    # If openvpn if running under a different user than root we'll need to restart
+    if egrep '^[[:blank:]]*user[[:blank:]]' $CONFIG_DIR/$NAME.conf > /dev/null 2>&1 ; then
+      systemctl restart openvpn@${NAME}
+      [ "$?" -ne 0 ] && { echo "Error restarting $NAME"; STATUS=1; }
+    else
+      systemctl reload openvpn@${NAME}
+    fi
+  done
+  ;;
+restart)
+  for NAME in $VPNS ; do
+    systemctl restart openvpn@${NAME}
+    [ "$?" -ne 0 ] && { echo "Error stopping $NAME"; STATUS=1; }
+  done
+  ;;
+cond-restart|soft-restart)
+  for NAME in $VPNS ; do
+    systemctl condrestart openvpn@${NAME}
+    [ "$?" -ne 0 ] && { echo "Error stopping $NAME"; STATUS=1; }
+  done
+  ;;
+*)
+  echo "Usage: $0 {start|stop|reload|restart|cond-restart}" >&2
+  exit 1
+  ;;
+esac
+
+exit $STATUS
+
+# vim:set ai sts=2 sw=2 tw=0:
diff --git a/debian/openvpn.install b/debian/openvpn.install
index 22d87e6..3877165 100644
--- a/debian/openvpn.install
+++ b/debian/openvpn.install
@@ -1,2 +1,4 @@
 debian/openvpn@.service /lib/systemd/system
 debian/openvpn.conf	/usr/lib/tmpfiles.d
+debian/openvpn.service /lib/systemd/system
+debian/openvpn-systemd-helper /usr/sbin
diff --git a/debian/openvpn.service b/debian/openvpn.service
new file mode 100644
index 0000000..b76e36e
--- /dev/null
+++ b/debian/openvpn.service
@@ -0,0 +1,16 @@
+[Unit]
+Description=OpenVPN service
+After=network.target
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+ExecStart=/usr/sbin/openvpn-systemd-helper start
+ExecStop=/usr/sbin/openvpn-systemd-helper stop
+ExecReload=/usr/sbin/openvpn-systemd-helper reload
+WorkingDirectory=/etc/openvpn
+
+[Install]
+WantedBy=multi-user.target
+
+
-- 
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