1#!/bin/sh
2#
3# Do not configure this file. Edit /etc/default/dropbear instead!
4#
5
6PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
7DAEMON=/usr/sbin/dropbear
8NAME=dropbear
9DESC="Dropbear SSH server"
10
11DROPBEAR_PORT=22
12DROPBEAR_EXTRA_ARGS=
13NO_START=0
14
15set -e
16
17cancel() { echo "$1" >&2; exit 0; };
18test ! -r /etc/default/dropbear || . /etc/default/dropbear
19test -x "$DAEMON" || cancel "$DAEMON does not exist or is not executable."
20test ! -h /var/service/dropbear || \
21  cancel '/var/service/dropbear exists, service is controlled through runit.'
22
23test -z "$DROPBEAR_BANNER" || \
24  DROPBEAR_EXTRA_ARGS="$DROPBEAR_EXTRA_ARGS -b $DROPBEAR_BANNER"
25test -n "$DROPBEAR_RSAKEY" || \
26  DROPBEAR_RSAKEY="/etc/dropbear/dropbear_rsa_host_key"
27test -n "$DROPBEAR_DSSKEY" || \
28  DROPBEAR_DSSKEY="/etc/dropbear/dropbear_dss_host_key"
29
30case "$1" in
31  start)
32	test "$NO_START" = "0" || cancel 'NO_START is not set to zero.'
33	echo -n "Starting $DESC: "
34	start-stop-daemon --start --quiet --pidfile /var/run/"$NAME".pid \
35	  --exec "$DAEMON" -- -d "$DROPBEAR_DSSKEY" -r "$DROPBEAR_RSAKEY" \
36	    -p "$DROPBEAR_PORT" $DROPBEAR_EXTRA_ARGS
37	echo "$NAME."
38	;;
39  stop)
40	echo -n "Stopping $DESC: "
41	start-stop-daemon --stop --quiet --oknodo --pidfile /var/run/"$NAME".pid
42	echo "$NAME."
43	;;
44  restart|force-reload)
45	test "$NO_START" = "0" || cancel 'NO_START is not set to zero.'
46	echo -n "Restarting $DESC: "
47	start-stop-daemon --stop --quiet --oknodo --pidfile /var/run/"$NAME".pid
48	sleep 1
49	start-stop-daemon --start --quiet --pidfile /var/run/"$NAME".pid \
50	  --exec "$DAEMON" -- -d "$DROPBEAR_DSSKEY" -r "$DROPBEAR_RSAKEY" \
51	    -p "$DROPBEAR_PORT" $DROPBEAR_EXTRA_ARGS
52	echo "$NAME."
53	;;
54  *)
55	N=/etc/init.d/$NAME
56	echo "Usage: $N {start|stop|restart|force-reload}" >&2
57	exit 1
58	;;
59esac
60
61exit 0
62