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#!/sbin/openrc-run
# Alpine Linux init.d for TinySSH
# Copyright 2015 Stuart Cardall (developer@it-offshore.co.uk)
# Distributed under the terms of the GNU General Public License, v2 or later #

name=tinysshd
daemon=/usr/sbin/$name
keygen=$daemon-makekey
CONFDIR=${CONFDIR:-/etc/tinyssh}
keydir=${CONFDIR}/sshkeys
OPTIONS=${OPTIONS:-\-v -l}
PORT=${PORT:-22}
pidfile=/var/run/$name.pid
server_opts="-HRDl0 0.0.0.0 ${PORT} $daemon ${OPTIONS} $keydir"

depend() {
        use net
        after logger firewall
}

checkconfig() {
	checkpath --directory ${CONFDIR}
	eval $keygen $keydir 2>/dev/null
	# tinyssh also runs from inetd without tcpserver
        if [ ! -f /usr/bin/tcpserver ]; then
                apk add --quiet ucspi-tcp
        fi
}

start() {
	checkconfig
	ebegin "Starting ${name}"
		start-stop-daemon --start --make-pidfile --background --pidfile $pidfile \
			--exec tcpserver -- $server_opts
	eend $?
}

stop() {
	ebegin "Stopping ${name}"
		start-stop-daemon --stop --quiet \
			--pidfile $pidfile
	eend $?
}