#!/bin/sh
killmodenone=0
justinstalled=1
if [ -d "/etc/usermin" ]; then
	justinstalled=0
fi
inetd=`grep "^inetd=" /etc/usermin/miniserv.conf 2>/dev/null | sed -e 's/inetd=//g'`
productpidfile=`grep "^pidfile=" /etc/usermin/miniserv.conf 2>/dev/null | sed -e 's/pidfile=//g'`
if [ -r "$productpidfile" ]; then
	productrunning=1
fi
if [ "$1" = "configure" ]; then
	# Upgrading the package, so stop the old Webmin properly
	if [ "$inetd" != "1" ]; then
		if [ -f "/etc/usermin/.pre-install" ]; then
			/etc/usermin/.pre-install >/dev/null 2>&1 </dev/null
		else
			killmodenone=1
		fi
	fi
fi
cd /usr/share/usermin
config_dir=/etc/usermin
var_dir=/var/usermin
perl=/usr/bin/perl
autoos=1
if [ "$WEBMIN_PORT" != "" ]; then
	port=$WEBMIN_PORT
else
	port=20000
fi
login=root
if [ -r /etc/shadow ]; then
	crypt=x
else
	crypt=`grep "^root:" /etc/passwd | cut -f 2 -d :`
fi
host=`hostname`
ssl=1
atboot=1
makeboot=1
nochown=1
autothird=1
noperlpath=1
nouninstall=1
nostart=1
nostop=1
nodepsmsg=1
export config_dir var_dir perl autoos port login crypt host ssl nochown autothird noperlpath nouninstall nostart allow atboot makeboot nostop nodepsmsg
tempdir=/tmp/.webmin
if [ ! -d $tempdir ]; then
	tempdir=/tmp
fi
./setup.sh >$tempdir/usermin-setup.out 2>&1
if [ "usermin" = "webmin" ]; then
	grep sudo= /etc/usermin/miniserv.conf >/dev/null 2>&1
	if [ "$?" = 1 ]; then
		# Allow sudo-based logins for Ubuntu
		echo sudo=1 >>/etc/usermin/miniserv.conf
	fi
fi
rm -f /var/lock/subsys/usermin

if [ "$inetd" != "1" ]; then
	productucf=Webmin
	if [ "usermin" = "usermin" ]; then
		productucf=Usermin
	fi
	if [ "$justinstalled" = "1" ]; then
		/etc/usermin/start >/dev/null 2>&1 </dev/null
		if [ "$?" != "0" ]; then
			echo "E: ${productucf} server cannot be started. It is advised to start it manually by
   running \"/etc/usermin/restart-by-force-kill\" command"
		fi
	else
		if [ "usermin" = "webmin" ]; then
			if [ "$killmodenone" != "1" ]; then
				/etc/usermin/.post-install >/dev/null 2>&1 </dev/null
			else
				/etc/usermin/.reload-init >/dev/null 2>&1 </dev/null
				if [ -f /etc/usermin/.reload-init-systemd ]; then
					/etc/usermin/.reload-init-systemd >/dev/null 2>&1 </dev/null
					rm -f /etc/usermin/.reload-init-systemd
				fi
			fi
		else
			if [ "$productrunning" = "1" ]; then
				/etc/usermin/restart >/dev/null 2>&1 </dev/null
			fi
		fi
		if [ "$?" != "0" ]; then
			echo "W: ${productucf} server cannot be restarted. It is advised to restart it manually by
   running \"/etc/usermin/restart-by-force-kill\" command when upgrade process is finished"
		fi
	fi
fi

cat >/etc/usermin/uninstall.sh <<EOFF
#!/bin/sh
printf "Are you sure you want to uninstall Usermin? (y/n) : "
read answer
printf "\n"
if [ "\$answer" = "y" ]; then
	echo "Removing Usermin package .."
	rm -f /usr/share/usermin/authentic-theme/manifest-*
	dpkg --remove --force-depends usermin
	systemctlcmd=\`which systemctl 2>/dev/null\`
	if [ -x "\$systemctlcmd" ]; then
		\$systemctlcmd stop usermin >/dev/null 2>&1 </dev/null
		rm -f /lib/systemd/system/usermin.service
		\$systemctlcmd daemon-reload
	fi
	echo ".. done"
fi
EOFF
chmod +x /etc/usermin/uninstall.sh
port=`grep "^port=" /etc/usermin/miniserv.conf | sed -e 's/port=//g'`
perl -e 'use Net::SSLeay' >/dev/null 2>/dev/null
sslmode=0
if [ "$?" = "0" ]; then
	grep ssl=1 /etc/usermin/miniserv.conf >/dev/null 2>/dev/null
	if [ "$?" = "0" ]; then
		sslmode=1
	fi
fi
if [ "$sslmode" = "1" ]; then
	echo "Usermin install complete. You can now login to https://$host:$port/" >>$tempdir/usermin-setup.out 2>&1
else
	echo "Usermin install complete. You can now login to http://$host:$port/" >>$tempdir/usermin-setup.out 2>&1
fi
if [ "usermin" = "webmin" ]; then
	echo "as root with your root password, or as any user who can use sudo" >>$tempdir/usermin-setup.out 2>&1
	echo "to run commands as root." >>$tempdir/usermin-setup.out 2>&1
else
	echo "as any user on the system." >>$tempdir/usermin-setup.out 2>&1
fi