#!/bin/sh

PREFIX=

. "$PREFIX/lib/libalpine.sh"

usage() {
        cat <<__EOF__
usage: setup-sshd [-h] [-c choice of SSH daemon]

Setup sshd daemon

options:
 -h  Show this help
 -c  Choice of SSH daemon: openssh dropbear none
__EOF__
        exit 1
}

while getopts "hc:" opt; do
        case $opt in
		h) usage;;
		c) sshdchoice="$OPTARG";;
        esac
done

if [ "$sshdchoice" = "" ]; then
	echo "sshd to setup? (openssh, dropbear, none) [openssh]"
	default_read sshdchoice "openssh"
fi

if [ "$sshdchoice" = "none" ]; then 
	exit 0
fi

acfinstalled="`apk version acf-core -q | awk '{print $1}'`"

if [ "$sshdchoice" = "openssh" ]; then
	if [ "$acfinstalled" != "ERROR:" ]; then
		apk add acf-openssh -q
	else
		apk add openssh -q
	fi
elif [ "$sshdchoice" = "dropbear" ]; then
	apk add dropbear
fi

if [ -e /etc/init.d/sshd ]; then
	/etc/init.d/sshd start
	rc-update add sshd default
else
	echo "$sshdchoice failed to install"
fi