openwrt-owl/openwrt/package/dropbear/files/S50dropbear

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#!/bin/sh
#
# Starts dropbear sshd.
#
# Make sure the dropbearkey progam exists
[ -f /usr/bin/dropbearkey ] || exit 0
# Check for the Dropbear RSA key
if [ ! -f /etc/dropbear/dropbear_rsa_host_key ] ; then
(
echo Generating RSA Key...
mkdir -p /etc/dropbear
/usr/bin/dropbearkey -t rsa -f /etc/dropbear/dropbear_rsa_host_key
[ -f /etc/dropbear/dropbear_rsa_host_key ] && exec $0 $*
) > /dev/null 2> /dev/null &
exit 0
fi
# Check for the Dropbear DSS key
if [ ! -f /etc/dropbear/dropbear_dss_host_key ] ; then
(
echo Generating DSS Key...
mkdir -p /etc/dropbear
/usr/bin/dropbearkey -t dss -f /etc/dropbear/dropbear_dss_host_key
[ -f /etc/dropbear/dropbear_dss_host_key ] && exec $0 $*
) > /dev/null 2> /dev/null &
exit 0
fi
umask 077
start() {
echo -n "Starting dropbear sshd: "
start-stop-daemon --start --quiet --pidfile /var/run/dropbear.pid --exec /usr/sbin/dropbear
echo "OK"
}
stop() {
echo -n "Stopping dropbear sshd: "
start-stop-daemon --stop --quiet --pidfile /var/run/dropbear.pid
echo "OK"
}
restart() {
stop
start
}
case "$1" in
start)
start
;;
stop)
stop
;;
restart|reload)
restart
;;
*)
echo $"Usage: $0 {start|stop|restart}"
exit 1
esac
exit $?