#!/bin/bash
#
# .---.                  .              .
# |                      |              |
# |--- .--. .-.  .-.  .-.|  .-. .--.--. |.-.  .-. .--.  .-.
# |    |   (.-' (.-' (   | (   )|  |  | |   )(   )|  | (.-'
# '    '     --'  --'  -' -  -' '  '   -' -'   -' '   -  --'
#
#                    Freedom in the Cloud
#
# Based on bin/freedombox-customize from freedom-maker
#
# License
# =======
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

set -e
set -x

PROJECT_NAME='freedombone'
INSTALL_DIR=/root/build
COMPLETION_FILE=$HOME/${PROJECT_NAME}-completed.txt

PROJECT_REPO="https://github.com/bashrc/${PROJECT_NAME}"

# username created by default within a debian image
GENERIC_IMAGE_USERNAME='fbone'

export TEXTDOMAIN=${PROJECT_NAME}-image-customise
export TEXTDOMAINDIR="/usr/share/locale"

# Whether to minimise the number of decisions during interactive install
MINIMAL_INSTALL="yes"

MY_USERNAME='debian'
MY_PASSWORD="${PROJECT_NAME}"

# IP address of the router (gateway)
ROUTER_IP_ADDRESS="192.168.1.254"

# The fixed IP address of the Beaglebone Black on your local network
BOX_IP_ADDRESS="192.168.1.55"

# DNS
NAMESERVER1='213.73.91.35'
NAMESERVER2='85.214.20.141'

# optional configuration file containing freedombone settings
CONFIG_FILENAME=

# Optional ssh public key to allow
SSH_PUBKEY="no"

# Whether this is a generic image for mass redistribution on the interwebs
GENERIC_IMAGE="no"

# default SSH port
SSH_PORT=2222

# for mesh installs
TRACKER_PORT=6969

# Whether sites are accessible only within a Tor browser
ONION_ONLY="no"

# Whether to only install debian and nothing else
DEBIAN_INSTALL_ONLY="no"

# wifi settings
WIFI_INTERFACE='wlan0'
WIFI_SSID=
WIFI_TYPE='wpa-psk'
WIFI_PASSPHRASE=
WIFI_HOTSPOT='no'
WIFI_NETWORKS_FILE=~/${PROJECT_NAME}-wifi.cfg

enable_eatmydata_override() {
	chroot $rootdir apt-get install --no-install-recommends -y eatmydata
	if [ -x $rootdir/usr/bin/eatmydata ] && \
		   [ ! -f $rootdir/etc/apt/apt.conf.d/95debian-edu-install-dpkg-eatmydata ]; then
		echo $"info: Adding apt config to call dpkg via eatmydata"
		printf "#!/bin/sh\nexec eatmydata dpkg \"\$@\"\n" \
			   > $rootdir/var/tmp/dpkg-eatmydata
		chmod 755 $rootdir/var/tmp/dpkg-eatmydata
		cat > $rootdir/etc/apt/apt.conf.d/95debian-edu-install-dpkg-eatmydata <<EOF
			Dir::Bin::dpkg "/var/tmp/dpkg-eatmydata";
			EOF
	else
		echo $"error: unable to find /usr/bin/eatmydata after installing the eatmydata package"
	fi
}

disable_eatmydata_override() {
	for override in \
		/etc/apt/apt.conf.d/95debian-edu-install-dpkg-eatmydata \
			/var/tmp/dpkg-eatmydata ; do
		echo $"info: Removing apt config to call dpkg via eatmydata"
		if [ -f $rootdir$override ] ; then
			rm -f $rootdir$override
		else
			echo $"warning: missing $rootdir$override"
		fi
	done
	sync # Flush file buffers before continuing
}

set_apt_sources() {
	NEW_MIRROR="$1"
	COMPONENTS="main"

	cat <<EOF > etc/apt/sources.list
		deb $NEW_MIRROR $SUITE $COMPONENTS
		deb-src $NEW_MIRROR $SUITE $COMPONENTS

		#deb http://security.debian.org/ $SUITE/updates main
		#deb-src http://security.debian.org/ $SUITE/updates main
		EOF
}

configure_networking() {
	if [[ $DEBIAN_INSTALL_ONLY != "no" ]]; then
		return
	fi
    
	if [[ $GENERIC_IMAGE == "no" ]]; then
		echo "# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
auto eth0
iface eth0 inet static
    address $BOX_IP_ADDRESS
    netmask 255.255.255.0
    gateway $ROUTER_IP_ADDRESS
    dns-nameservers $NAMESERVER1 $NAMESERVER2
		# Example to keep MAC address between reboots
		#hwaddress ether B5:A2:BE:3F:1A:FE

		# The secondary network interface
		#auto eth1
		#iface eth1 inet dhcp

		# WiFi Example
		#auto wlan0
		#iface wlan0 inet dhcp
		#    wpa-ssid \"essid\"
		#    wpa-psk  \"password\"

		# Ethernet/RNDIS gadget (g_ether)
		# ... or on host side, usbnet and random hwaddr
		# Note on some boards, usb0 is automaticly setup with an init script
		#iface usb0 inet static
		#    address 192.168.7.2
		#    netmask 255.255.255.0
		#    network 192.168.7.0
		#    gateway 192.168.7.1" > $rootdir/etc/network/interfaces

		hexarray=( 1 2 3 4 5 6 7 8 9 0 a b c d e f )
		a=${hexarray[$RANDOM%16]}${hexarray[$RANDOM%16]}
		b=${hexarray[$RANDOM%16]}${hexarray[$RANDOM%16]}
		c=${hexarray[$RANDOM%16]}${hexarray[$RANDOM%16]}
		d=${hexarray[$RANDOM%16]}${hexarray[$RANDOM%16]}
		e=${hexarray[$RANDOM%16]}${hexarray[$RANDOM%16]}
		sed -i "s|#hwaddress ether.*|hwaddress ether de:$a:$b:$c:$d:$e|g" \
			$rootdir/etc/network/interfaces
	fi

	sed -i "s/nameserver.*/nameserver $NAMESERVER1/g" $rootdir/etc/resolv.conf
	sed -i "/nameserver $NAMESERVER1/a\nameserver $NAMESERVER2" $rootdir/etc/resolv.conf

	# change the motd to show further install instructions
	echo $"
 .---.                  .              .
 |                      |              |
 |--- .--. .-.  .-.  .-.|  .-. .--.--. |.-.  .-. .--.  .-.
 |    |   (.-' (.-' (   | (   )|  |  | |   )(   )|  | (.-'
 '    '     --'  --'  -' -  -' '  '   -' -'   -' '   -  --'

                    Initial base install

Your system is not yet installed. To complete the process run the
following commands, then enter your details.

    sudo su
    ${PROJECT_NAME} menuconfig

" > $rootdir/etc/motd
}

configure_ssh() {
	sed -i "s/Port .*/Port ${SSH_PORT}/g" $rootdir/etc/ssh/sshd_config

	if [[ "$SSH_PUBKEY" != "no" ]]; then
		if [ ! -d $rootdir/home/$MY_USERNAME/.ssh ]; then
			mkdir $rootdir/home/$MY_USERNAME/.ssh
		fi
		echo "$SSH_PUBKEY" > $rootdir/home/$MY_USERNAME/.ssh/authorized_keys
		chroot $rootdir chown -R $MY_USERNAME:$MY_USERNAME /home/$MY_USERNAME/.ssh
		sed -i 's|PasswordAuthentication.*|PasswordAuthentication no|g' $rootdir/etc/ssh/sshd_config
		echo $"Using ssh public key:"
		echo $SSH_PUBKEY
		echo $'Password ssh authentication turned off'
	fi
}

admin_user_sudo() {
	echo "$MY_USERNAME  ALL=(ALL) ALL" >> $rootdir/etc/sudoers
}

create_generic_image() {
	if [[ $DEBIAN_INSTALL_ONLY != "no" ]]; then
		return
	fi  
	if [[ $GENERIC_IMAGE == "no" ]]; then
		return
	fi
	VARIANT="full"
	if [ $CONFIG_FILENAME ]; then
		if [[ "$CONFIG_FILENAME" == *"mesh.cfg"* ]]; then
			VARIANT="mesh"
		fi
	fi

	# Don't install any configuration. This will be a base system
	if [[ $VARIANT != "mesh" ]]; then
		CONFIG_FILENAME=
	else
		touch $rootdir/root/.initial_mesh_setup
	fi

	# The presence of this file indicates that the initial
	# setup has not yet been completed
	touch $rootdir/home/$MY_USERNAME/.initial_setup
	chroot $rootdir chown $MY_USERNAME:$MY_USERNAME /home/$MY_USERNAME/.initial_setup
	touch $rootdir/root/.initial_setup

	cat >> $rootdir/home/$MY_USERNAME/.bashrc <<EOF
		# initial setup of the system
		if [ -f ~/.initial_setup ]; then
			clear
			echo "
 .---.                  .              .
 |                      |              |
 |--- .--. .-.  .-.  .-.|  .-. .--.--. |.-.  .-. .--.  .-.
 |    |   (.-' (.-' (   | (   )|  |  | |   )(   )|  | (.-'
 '    '     --'  --'  -' -  -' '  '   -' -'   -' '   -  --'

                   Initial setup process

          Please enter your password a second time.
"
			sudo su
		fi
		EOF

	echo '# initial setup of the system' >> $rootdir/root/.bashrc
	echo 'if [ -f ~/.initial_setup ]; then' >> $rootdir/root/.bashrc
	echo '    if [ -f ~/login.txt ]; then' >> $rootdir/root/.bashrc
	echo '        NEW_USER_PASSWORD=$(printf `cat ~/login.txt`)' >> $rootdir/root/.bashrc
	echo '    else' >> $rootdir/root/.bashrc
	echo '        ENTROPY=$(cat /proc/sys/kernel/random/entropy_avail)' >> $rootdir/root/.bashrc
	echo '        if [ $ENTROPY -lt 500 ]; then' >> $rootdir/root/.bashrc
	ENTROPY_MESSAGE1=$'Initial setup process'
	ENTROPY_MESSAGE2=$'Password Generation'
	ENTROPY_MESSAGE3=$'WARNING: The entropy available on this system is too low to generate a password.\n\nThe installation process cannot continue.'
	echo "            dialog --backtitle \"${ENTROPY_MESSAGE1}\" --title \"${ENTROPY_MESSAGE2}\" --msgbox \"${ENTROPY_MESSAGE3}\" 8 50" >> $rootdir/root/.bashrc
	echo '            exit' >> $rootdir/root/.bashrc
	echo '        fi' >> $rootdir/root/.bashrc
	echo '        NEW_USER_PASSWORD="$(openssl rand -base64 12 | cut -c1-10)"' >> $rootdir/root/.bashrc
	echo '    fi' >> $rootdir/root/.bashrc
	echo '    echo "${NEW_USER_PASSWORD}" > ~/login.txt' >> $rootdir/root/.bashrc

	echo '    clear' >> $rootdir/root/.bashrc
	echo '    echo ""' >> $rootdir/root/.bashrc
	NEW_LOGIN_PASSWORD_MESSAGE1=$'Your new login password is:'
	NEW_LOGIN_PASSWORD_MESSAGE2=$'Use it whenever you wish to ssh into this system.'
	NEW_LOGIN_PASSWORD_MESSAGE3=$'IMPORTANT: Please take a moment to enter the above password into a\npassword manager or write it down somewhere.'
	PRESS_KEY_MESSAGE=$'Press any key to continue...'
	echo "    echo \"${NEW_LOGIN_PASSWORD_MESSAGE1}\"" >> $rootdir/root/.bashrc
	echo '    echo ""' >> $rootdir/root/.bashrc
	echo '    toilet "${NEW_USER_PASSWORD}"' >> $rootdir/root/.bashrc
	echo '    echo ""' >> $rootdir/root/.bashrc
	echo '    echo "                          ${NEW_USER_PASSWORD}"' >> $rootdir/root/.bashrc
	echo '    echo ""' >> $rootdir/root/.bashrc
	echo "    echo \"${NEW_LOGIN_PASSWORD_MESSAGE2}\"" >> $rootdir/root/.bashrc
	echo '    echo ""' >> $rootdir/root/.bashrc
	echo "    echo \"${NEW_LOGIN_PASSWORD_MESSAGE3}\"" >> $rootdir/root/.bashrc
	echo '    echo ""' >> $rootdir/root/.bashrc
	echo "    read -n1 -r -p \"${PRESS_KEY_MESSAGE}\" key" >> $rootdir/root/.bashrc

	# change the password for the admin user
	echo -n "    echo \"${MY_USERNAME}:" >> $rootdir/root/.bashrc
	echo '$(printf `cat ~/login.txt`)"|chpasswd' >> $rootdir/root/.bashrc

	# update before continuing
	echo "    cd /root/${PROJECT_NAME}" >> $rootdir/root/.bashrc
	echo "    git stash" >> $rootdir/root/.bashrc
	echo "    git pull" >> $rootdir/root/.bashrc
	echo "    make install" >> $rootdir/root/.bashrc

	if [[ $VARIANT != "mesh" ]]; then
		if [[ $ONION_ONLY == "no" ]]; then
			if [[ $MINIMAL_INSTALL == "no" ]]; then
				echo "    ${PROJECT_NAME} menuconfig-full" >> $rootdir/root/.bashrc
			else
				echo "    ${PROJECT_NAME} menuconfig" >> $rootdir/root/.bashrc
			fi
		else
			echo "    ${PROJECT_NAME} menuconfig-onion" >> $rootdir/root/.bashrc
		fi
	else
		echo "    echo ''" >> $rootdir/root/.bashrc
	fi
	echo '    if [ "$?" = "0" ]; then' >> $rootdir/root/.bashrc
	echo "        if [ -f ~/${PROJECT_NAME}-completed.txt ]; then" >> $rootdir/root/.bashrc
	# Remove the initial setup files
	echo '            rm /root/.initial_setup' >> $rootdir/root/.bashrc
	echo "            rm /home/${MY_USERNAME}/.initial_setup" >> $rootdir/root/.bashrc
	echo "            touch /root/.remove_${GENERIC_IMAGE_USERNAME}" >> $rootdir/root/.bashrc
	echo '            shred -zu ~/login.txt' >> $rootdir/root/.bashrc
	END_MESSAGE1=$'Congratulations!'
	if [[ $VARIANT != "mesh" ]]; then
		END_MESSAGE2=$'\nYour system has now installed\n\nThe onion ssh service is at $SSH_ONION_HOSTNAME\n\nPress any key to reboot and begin using it'
		echo '            SSH_ONION_HOSTNAME=$(cat /var/lib/tor/hidden_service_ssh/hostname)' >> $rootdir/root/.bashrc
	else
		END_MESSAGE2=$'\nYour system has now installed\n\nPress any key to reboot and begin using it'
	fi
	echo "            dialog --title '$END_MESSAGE1' --msgbox \"$END_MESSAGE2\" 9 50" >> $rootdir/root/.bashrc
	echo '            reboot' >> $rootdir/root/.bashrc
	echo '        fi' >> $rootdir/root/.bashrc
	echo '    else' >> $rootdir/root/.bashrc
	echo '        key=' >> $rootdir/root/.bashrc
	echo '        while [[ $key != "x" ]]; do' >> $rootdir/root/.bashrc
	INSTALL_FAIL_MESSAGE=$"Install failed. Press x to continue..."
	echo "            read -n1 -r -p \"${INSTALL_FAIL_MESSAGE}\" key" >> $rootdir/root/.bashrc
	echo '        done' >> $rootdir/root/.bashrc
	echo '    fi' >> $rootdir/root/.bashrc
	echo '    exit' >> $rootdir/root/.bashrc
	echo 'else' >> $rootdir/root/.bashrc
	echo '    # Remove default account after install' >> $rootdir/root/.bashrc
	echo "    if [ -f /root/.remove_${GENERIC_IMAGE_USERNAME} ]; then" >> $rootdir/root/.bashrc
	echo "        if [ -d /home/${GENERIC_IMAGE_USERNAME} ]; then" >> $rootdir/root/.bashrc
	echo "           userdel -r ${GENERIC_IMAGE_USERNAME}" >> $rootdir/root/.bashrc
	echo "           if [ -d /home/${GENERIC_IMAGE_USERNAME} ]; then" >> $rootdir/root/.bashrc
	echo "               rm -rf /home/${GENERIC_IMAGE_USERNAME}" >> $rootdir/root/.bashrc
	echo "               rm /root/.remove_${GENERIC_IMAGE_USERNAME}" >> $rootdir/root/.bashrc
	echo '           fi' >> $rootdir/root/.bashrc
	echo '        fi' >> $rootdir/root/.bashrc
	echo '    fi' >> $rootdir/root/.bashrc
	echo 'fi' >> $rootdir/root/.bashrc
}

continue_installation() {
	# If a configuration file exists then run with it
	# otherwise the interactive installer can be used
	# This is equivalent to installing freedombox-setup on freedombox
	if [ $CONFIG_FILENAME ]; then
		if [ ${#CONFIG_FILENAME} -gt 2 ]; then
			cp $CONFIG_FILENAME $rootdir/root/$PROJECT_NAME.cfg
			cat $rootdir/root/$PROJECT_NAME.cfg
			chroot "$rootdir" su -c "$PROJECT_NAME -c /root/$PROJECT_NAME.cfg" - root
		fi
	fi
}

atheros_wifi() {
	firmware_filename="open-ath9k-htc-firmware_1.3-1_all.deb"
	firmware_hash='5fea58ffefdf0ef15b504db7fbe3bc078c03e0d927bba64085e4b6f2546102f5'

	firmware_url="http://us.archive.trisquel.info/trisquel/pool/main/o/open-ath9k-htc-firmware/$firmware_filename"
	firmware_tempfile="/tmp/$firmware_filename"
	wget "$firmware_url" -O "$rootdir$firmware_tempfile"
	downloaded_firmware_hash=$(sha256sum "$rootdir$firmware_tempfile" | awk -F ' ' '{print $1}')
	if [[ "$downloaded_firmware_hash" == "$firmware_hash" ]]; then
		chroot "$rootdir" dpkg -i "$firmware_tempfile"
	else
		echo 'WARNING: Atheros Wifi firmware hash does not match. The driver has not been installed.'
	fi
}


initialise_mesh() {
	if [[ $VARIANT != "mesh" || $DEBIAN_INSTALL_ONLY != "no" ]]; then
		return
	fi
	freedombone-mesh-install -f firewall -r "${rootdir}"
	freedombone-mesh-install -f avahi -r "${rootdir}"
	freedombone-mesh-install -f batman -r "${rootdir}"
	freedombone-mesh-install -f tox_node -r "${rootdir}"
	freedombone-mesh-install -f tox_client -r "${rootdir}"
	freedombone-mesh-install -f zeronet -r "${rootdir}"

	MESH_SERVICE='mesh-setup.service'
	MESH_SETUP_DAEMON=$rootdir/etc/systemd/system/$MESH_SERVICE

	echo '[Unit]' > $MESH_SETUP_DAEMON
	echo 'Description=Initial mesh router configuration' >> $MESH_SETUP_DAEMON
	echo 'After=syslog.target' >> $MESH_SETUP_DAEMON
	echo 'After=network.target' >> $MESH_SETUP_DAEMON
	echo '[Service]' >> $MESH_SETUP_DAEMON
	echo 'Type=simple' >> $MESH_SETUP_DAEMON
	echo 'User=root' >> $MESH_SETUP_DAEMON
	echo 'Group=root' >> $MESH_SETUP_DAEMON
	echo 'WorkingDirectory=/root' >> $MESH_SETUP_DAEMON
	echo "ExecStart=/usr/local/bin/${PROJECT_NAME}-image-mesh > /var/log/mesh-setup.log" >> $MESH_SETUP_DAEMON
	echo '' >> $MESH_SETUP_DAEMON
	echo 'TimeoutSec=99999' >> $MESH_SETUP_DAEMON
	echo '' >> $MESH_SETUP_DAEMON
	echo '[Install]' >> $MESH_SETUP_DAEMON
	echo 'WantedBy=multi-user.target' >> $MESH_SETUP_DAEMON
	chroot "$rootdir" systemctl enable $MESH_SERVICE
}

configure_wifi() {
	if [[ $VARIANT == "mesh" ]]; then
		return
	fi

	if [ -f $WIFI_NETWORKS_FILE ]; then
		chroot "$rootdir" ${PROJECT_NAME}-wifi -i $WIFI_INTERFACE --networks $WIFI_NETWORKS_FILE
		return
	fi
	
	if [[ $WIFI_TYPE != 'none' ]]; then
		if [ ! $WIFI_PASSPHRASE ]; then
			return
		fi
		if [ ${#WIFI_PASSPHRASE} -lt 2 ]; then
			return
		fi  
		chroot "$rootdir" ${PROJECT_NAME}-wifi -i $WIFI_INTERFACE -s $WIFI_SSID -t $WIFI_TYPE -p $WIFI_PASSPHRASE --hotspot $HOTSPOT
	else
		chroot "$rootdir" ${PROJECT_NAME}-wifi -i $WIFI_INTERFACE -s $WIFI_SSID -t $WIFI_TYPE --hotspot $HOTSPOT
	fi
}

# Set to true/false to control if eatmydata is used during build
use_eatmydata=true

rootdir="$1"
fmdir="$(pwd)"
image="$fmdir"/"$2"
cd "$rootdir"

echo info: building $MACHINE for $ARCHITECTURE

export DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true
export LC_ALL=C LANGUAGE=C LANG=C

# Override libpam-tmpdir setting during build, as the directories
# are not created yet.
export TMP=/tmp/ TMPDIR=/tmp/

username=$MY_USERNAME
echo $"warning: creating initial user $username with well known password!"
password=$MY_PASSWORD
chroot "$rootdir" adduser --gecos $username --disabled-password $username
echo $username:$password | chroot $rootdir /usr/sbin/chpasswd
chroot "$rootdir" adduser $username sudo

case "$MACHINE" in
	virtualbox)
		# hide irrelevant console keyboard messages.
		echo "echo \"4 4 1 7\" > /proc/sys/kernel/printk" \
			 >> /etc/init.d/rc.local
		;;
	qemu)
		# hide irrelevant console keyboard messages.
		echo "echo \"4 4 1 7\" > /proc/sys/kernel/printk" \
			 >> /etc/init.d/rc.local
		;;
esac

set_apt_sources $BUILD_MIRROR
chroot "$rootdir" apt-get clean
chroot "$rootdir" rm -rf /var/lib/apt/lists/*
chroot "$rootdir" apt-get clean
chroot "$rootdir" apt-get update

cat > $rootdir/usr/sbin/policy-rc.d <<EOF
	#!/bin/sh
	exit 101
	EOF
chmod a+rx $rootdir/usr/sbin/policy-rc.d

if $use_eatmydata ; then
	enable_eatmydata_override
fi

if [ -n "$CUSTOM_SETUP" ]; then
	cp "$CUSTOM_SETUP" "$rootdir"/tmp
	chroot "$rootdir" apt-get install -y gdebi-core
	chroot "$rootdir" gdebi -n /tmp/"$(basename $CUSTOM_SETUP)"
fi

chroot "$rootdir" apt-get install -y sudo git dialog toilet build-essential openssh-server
chroot "$rootdir" apt-get install -y avahi-daemon avahi-utils avahi-discover avahi-autoipd
chroot "$rootdir" apt-get install -y iptables dnsutils net-tools network-manager iputils-ping
chroot "$rootdir" apt-get install -y libnss-mdns libnss-myhostname libnss-gw-name nano man ntp
chroot "$rootdir" apt-get install -y locales locales-all debconf wireless-tools wpasupplicant

sed -i "s|#host-name=.*|host-name=${PROJECT_NAME}|g" $rootdir/etc/avahi/avahi-daemon.conf

chroot "$rootdir" /bin/bash -x <<EOF
	git clone $PROJECT_REPO /root/$PROJECT_NAME
	cd /root/$PROJECT_NAME
	make install
	EOF

chroot "$rootdir" ${PROJECT_NAME}-image-hardware-setup 2>&1 | \
	tee $rootdir/var/log/${PROJECT_NAME}-image-hardware-setup.log

rm $rootdir/usr/sbin/policy-rc.d

# Set up HRNG for systems known to have one
# Otherwise install haveged
if [[ "$MACHINE" != "beaglebone" ]]; then
	chroot $rootdir apt-get -y install haveged
else
	chroot $rootdir apt-get -y install rng-tools
	sed -i 's|#HRNGDEVICE=/dev/hwrng|HRNGDEVICE=/dev/hwrng|g' $rootdir/etc/default/rng-tools
fi

# copy u-boot to beginning of image
case "$MACHINE" in
	beaglebone)
		dd if=$rootdir/usr/lib/u-boot/am335x_boneblack/MLO of="$image" \
		   count=1 seek=1 conv=notrunc bs=128k
		dd if=$rootdir/usr/lib/u-boot/am335x_boneblack/u-boot.img of="$image" \
		   count=2 seek=1 conv=notrunc bs=384k
		;;
	cubieboard2)
		dd if=$rootdir/usr/lib/u-boot/Cubieboard2/u-boot-sunxi-with-spl.bin of="$image" \
		   seek=8 conv=notrunc bs=1k
		;;
	a20-olinuxino-lime)
		dd if=$rootdir/usr/lib/u-boot/A20-OLinuXino-Lime/u-boot-sunxi-with-spl.bin \
		   of="$image" seek=8 conv=notrunc bs=1k
		;;
esac

if $use_eatmydata ; then
	disable_eatmydata_override
fi

set_apt_sources $MIRROR
chroot "$rootdir" apt-get update

configure_ssh
configure_networking
admin_user_sudo
create_generic_image
atheros_wifi
continue_installation
initialise_mesh
configure_wifi

cd /
echo $"info: killing leftover processes in chroot"
fuser -mvk $rootdir/. || true