config

#!/bin/bash

set -e
set -o pipefail # Bashism

# You can put a local mirror here if you want (or you can set
# it in .mirror)
if [ -e .mirror ]; then
    kali_mirror=$(cat .mirror)
else
    kali_mirror=http://archive.kali.org/kali
fi

### DO NOT EDIT THE REST OF THIS FILE ###

public_kali_mirror=http://http.kali.org/kali

# Detect target architecture and filter args
temp=""
arch=$(dpkg --print-architecture)
dist="kali-rolling"
lb_opts=""
while [ $# -gt 0 ]; do
   	arg="$1"
	case "$arg" in
        -a|--arch|--architecture|--architectures)
		arch="$2"
		temp="$temp "'"'"$arg"'"'
		temp="$temp "'"'"$2"'"'
		shift
		;;
	--distribution)
		dist="$2"
		shift
		;;
	--variant)
		variant="$2"
		shift
		;;
	-p|--proposed-updates)
		enable_pu="1"
		;;
	--)
		# Skip the separator, it was added so that "lb config"
		# doesn't barf on our own options, but now we are
		# filtering them away assuming that the remaining ones
		# are intended for lb config !
		;;
	*)
		temp="$temp "'"'"$arg"'"'
		;;
	esac
	shift
done
eval set -- "$temp"

# Resolve release name
dist=$(curl -s $kali_mirror/dists/$dist/Release | awk '/^Codename:/ {print $2}')

# live-build doesn't work if --parent-debian-distribution is unknown of
# debian-cd => we have to put a symlink so that it deals with kali like sid
if [ ! -e ${LIVE_BUILD:-/usr/share/live/build}/data/debian-cd/$dist ]; then
	if [ -w ${LIVE_BUILD:-/usr/share/live/build}/data/debian-cd ]; then
		ln -sf sid ${LIVE_BUILD:-/usr/share/live/build}/data/debian-cd/$dist
	else
		echo "ERROR: Run this first:"
		echo "ln -sf sid ${LIVE_BUILD:-/usr/share/live/build}/data/debian-cd/$dist"
		exit 1
	fi
fi

# Define options that vary across architectures
case "$arch" in
    amd64)
	lb_opts="$lb_opts --debian-installer live"
    ;;
    i386)
	lb_opts="$lb_opts --debian-installer live --linux-flavours 686-pae"
    ;;
    armel|armhf)
	lb_opts="$lb_opts --binary-images hdd --binary-filesystem ext4 --chroot-filesystem none"
    ;;
    *)
	echo "WARNING: configuration not tested on arch $arch" >&2
    ;;
esac

# Define options that vary across distributions
case "$dist" in
    kali-last-snapshot)
	# We don't want kali-last-snapshot to end up in the image, it
	# should be replaced with kali-rolling
	lb_opts="$lb_opts --distribution-binary kali-rolling"
	lb_opts="$lb_opts --debootstrap-script /usr/share/debootstrap/scripts/kali-rolling"
    ;;
esac

# Setup configuration files from variant and options

# Drop all files that a former run might have put into place
for file in $(cd kali-config && find . -type f); do
    file=${file#./*/}
    rm -f config/$file
done
rm -f config/archives/kali-proposed-updates.list.*

# Copy over all files from official kali configuration
cp -rT kali-config/common config
[ ! -d kali-config/release-$dist ] || cp -rTL kali-config/release-$dist config
[ ! -d kali-config/variant-$variant ] || cp -rTL kali-config/variant-$variant config

if [ -n "$enable_pu" ]; then
	mkdir -p config/archives
	echo "deb $kali_mirror $dist-proposed-updates main contrib non-free" \
		> config/archives/kali-proposed-updates.list.chroot
	echo "deb $public_kali_mirror $dist-proposed-updates main contrib non-free" \
		> config/archives/kali-proposed-updates.list.binary
fi

lb config noauto \
	--distribution "$dist" \
	--debian-installer-distribution "$dist" \
	--archive-areas "main contrib non-free" \
	--debootstrap-options "--keyring=/usr/share/keyrings/kali-archive-keyring.gpg" \
	--keyring-packages kali-archive-keyring \
	--updates false \
	--backports false \
	--source false \
	--firmware-binary true \
	--firmware-chroot true \
	--mirror-bootstrap "$kali_mirror" \
	--mirror-debian-installer "$kali_mirror" \
	--mirror-binary "$public_kali_mirror" \
	--iso-application "Kali Linux" \
	--iso-publisher "Kali" \
	--iso-volume "Kali Live" \
	--linux-packages linux-image \
	--memtest memtest86 \
	--bootappend-live "boot=live components splash username=root hostname=kali timezone=Europe/Dublin locales=en_IE.UTF-8 keyboard-layouts=gb keyboard-variants=mac" \
	--bootappend-live-failsafe "boot=live components username=root hostname=kali memtest noapic noapm nodma nomce nolapic nomodeset nosmp nosplash vga=normal" \
	--bootappend-install "net.ifnames=0" \
	--security false \
	$lb_opts \
	"$@"