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Update and fix imx-6ull-evk.sh

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This commit is contained in:
Arszilla
2022-08-22 22:58:51 +03:00
parent fa72599178
commit a45e93b191
1 changed files with 179 additions and 99 deletions
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160
imx-6ull-evk.sh
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@@ -7,80 +7,116 @@ set -e
if [ "$debug" = true ]; then
exec > >(tee -a -i "${0%.*}.log") 2>&1
set -x
fi
# Architecture
architecture=${architecture:-"armhf"}
# Generate a random machine name to be used.
machine=$(dbus-uuidgen)
# Custom hostname variable
hostname=${2:-kali}
# Custom image file name variable - MUST NOT include .img at the end.
imagename=${3:-kali-linux-$1-imx-6ull-evk}
# Suite to use, valid options are:
# kali-rolling, kali-dev, kali-bleeding-edge, kali-dev-only, kali-experimental, kali-last-snapshot
suite=${suite:-"kali-rolling"}
# Free space rootfs in MiB
free_space="300"
# /boot partition in MiB
bootsize="128"
# Select compression, xz or none
compress="xz"
# Choose filesystem format to format ( ext3 or ext4 )
fstype="ext3"
# If you have your own preferred mirrors, set them here.
mirror=${mirror:-"http://http.kali.org/kali"}
# Gitlab url Kali repository
# Gitlab URL Kali repository
kaligit="https://gitlab.com/kalilinux"
# Github raw url
# Github raw URL
githubraw="https://raw.githubusercontent.com"
# Check EUID=0 you can run any binary as root.
if [[ $EUID -ne 0 ]]; then
echo "This script must be run as root or have super user permissions"
echo "Use: sudo $0 ${1:-2.0} ${2:-kali}"
exit 1
fi
# Pass version number
if [[ $# -eq 0 ]] ; then
if [[ $# -eq 0 ]]; then
echo "Please pass version number, e.g. $0 2.0, and (if you want) a hostname, default is kali"
exit 0
fi
# Check exist bsp directory.
if [ ! -e "bsp" ]; then
echo "Error: missing bsp directory structure"
echo "Please clone the full repository ${kaligit}/build-scripts/kali-arm"
exit 255
fi
# Current directory
current_dir="$(pwd)"
# Base directory
basedir=${current_dir}/imx6-"$1"
# Working directory
work_dir="${basedir}/kali-${architecture}"
# Check directory build
if [ -e "${basedir}" ]; then
echo "${basedir} directory exists, will not continue"
exit 1
elif [[ ${current_dir} =~ [[:space:]] ]]; then
echo "The directory "\"${current_dir}"\" contains whitespace. Not supported."
exit 1
else
echo "The basedir thinks it is: ${basedir}"
mkdir -p ${basedir}
fi
components="main,contrib,non-free"
arm="kali-linux-arm ntpdate"
base="apt-transport-https apt-utils bash-completion console-setup dialog e2fsprogs ifupdown initramfs-tools inxi iw man-db mlocate netcat-traditional net-tools parted pciutils psmisc rfkill screen tmux unrar usbutils wget whiptail zerofree"
desktop="kali-desktop-xfce kali-root-login xserver-xorg-video-fbdev xfonts-terminus xinput"
base="apt-transport-https apt-utils bash-completion console-setup dialog e2fsprogs \
ifupdown initramfs-tools inxi iw man-db mlocate net-tools netcat-traditional parted
pciutils psmisc rfkill screen tmux unrar usbutils wget whiptail zerofree"
desktop="kali-desktop-xfce kali-root-login xfonts-terminus xinput \
xserver-xorg-video-fbdev"
tools="kali-linux-default"
services="apache2 atftpd"
extras="alsa-utils bc bison crda bluez bluez-firmware i2c-tools kali-linux-core libnss-systemd libssl-dev python3-configobj python3-pip python3-requests python3-rpi.gpio python3-smbus triggerhappy"
extras="alsa-utils bc bison bluez bluez-firmware crda i2c-tools kali-linux-core \
libnss-systemd libssl-dev python3-configobj python3-pip python3-requests \
python3-rpi.gpio python3-smbus triggerhappy"
packages="${arm} ${base} ${services}"
@@ -89,13 +125,16 @@ packages="${arm} ${base} ${services}"
# apt_cacher=off
# By default the proxy settings are local, but you can define an external proxy.
# proxy_url="http://external.intranet.local"
apt_cacher=${apt_cacher:-"$(lsof -i :3142|cut -d ' ' -f3 | uniq | sed '/^\s*$/d')"}
apt_cacher=${apt_cacher:-"$(lsof -i :3142 | cut -d ' ' -f3 | uniq | sed '/^\s*$/d')"}
if [ -n "$proxy_url" ]; then
export http_proxy=$proxy_url
elif [ "$apt_cacher" = "apt-cacher-ng" ] ; then
elif [ "$apt_cacher" = "apt-cacher-ng" ]; then
if [ -z "$proxy_url" ]; then
proxy_url=${proxy_url:-"http://127.0.0.1:3142/"}
export http_proxy=$proxy_url
fi
fi
@@ -103,24 +142,35 @@ fi
case ${architecture} in
arm64)
qemu_bin="/usr/bin/qemu-aarch64-static"
lib_arch="aarch64-linux-gnu" ;;
lib_arch="aarch64-linux-gnu"
;;
armhf)
qemu_bin="/usr/bin/qemu-arm-static"
lib_arch="arm-linux-gnueabihf" ;;
lib_arch="arm-linux-gnueabihf"
;;
armel)
qemu_bin="/usr/bin/qemu-arm-static"
lib_arch="arm-linux-gnueabi" ;;
lib_arch="arm-linux-gnueabi"
;;
esac
# create the rootfs - not much to modify here, except maybe throw in some more packages if you want.
eatmydata debootstrap --foreign --keyring=/usr/share/keyrings/kali-archive-keyring.gpg --include=kali-archive-keyring,eatmydata \
--components=${components} --arch ${architecture} ${suite} ${work_dir} http://http.kali.org/kali
eatmydata debootstrap --foreign \
--keyring=/usr/share/keyrings/kali-archive-keyring.gpg \
--include=kali-archive-keyring,eatmydata \
--components=${components} \
--arch ${architecture} ${suite} ${work_dir} http://http.kali.org/kali
# systemd-nspawn versión
nspawn_ver=$(systemd-nspawn --version | awk '{if(NR==1) print $2}')
# systemd-nspawn enviroment
systemd-nspawn_exec(){
systemd-nspawn_exec() {
[[ $nspawn_ver -ge 241 ]] && extra_args="--hostname=$hostname" || true
[[ $nspawn_ver -ge 245 ]] && extra_args="--console=pipe --hostname=$hostname" || true
systemd-nspawn -q --bind-ro ${qemu_bin} $extra_args --capability=cap_setfcap -E RUNLEVEL=1,LANG=C -M ${machine} -D ${work_dir} "$@"
@@ -128,44 +178,50 @@ systemd-nspawn_exec(){
# We need to manually extract eatmydata to use it for the second stage.
for archive in ${work_dir}/var/cache/apt/archives/*eatmydata*.deb; do
dpkg-deb --fsys-tarfile "$archive" > ${work_dir}/eatmydata
dpkg-deb --fsys-tarfile "$archive" >${work_dir}/eatmydata
tar -xkf ${work_dir}/eatmydata -C ${work_dir}
rm -f ${work_dir}/eatmydata
done
# Prepare dpkg to use eatmydata
systemd-nspawn_exec dpkg-divert --divert /usr/bin/dpkg-eatmydata --rename --add /usr/bin/dpkg
cat > ${work_dir}/usr/bin/dpkg << EOF
cat >${work_dir}/usr/bin/dpkg <<EOF
#!/bin/sh
if [ -e /usr/lib/${lib_arch}/libeatmydata.so ]; then
[ -n "\${LD_PRELOAD}" ] && LD_PRELOAD="\$LD_PRELOAD:"
LD_PRELOAD="\$LD_PRELOAD\$so"
fi
for so in /usr/lib/${lib_arch}/libeatmydata.so; do
[ -n "\$LD_PRELOAD" ] && LD_PRELOAD="\$LD_PRELOAD:"
LD_PRELOAD="\$LD_PRELOAD\$so"
done
export LD_PRELOAD
exec "\$0-eatmydata" --force-unsafe-io "\$@"
EOF
chmod 755 ${work_dir}/usr/bin/dpkg
# debootstrap second stage
systemd-nspawn_exec eatmydata /debootstrap/debootstrap --second-stage
cat << EOF > ${work_dir}/etc/apt/sources.list
cat <<EOF >${work_dir}/etc/apt/sources.list
deb ${mirror} ${suite} ${components//,/ }
#deb-src ${mirror} ${suite} ${components//,/ }
EOF
# Set hostname
echo "${hostname}" > ${work_dir}/etc/hostname
echo "${hostname}" >${work_dir}/etc/hostname
# So X doesn't complain, we add kali to hosts
cat << EOF > ${work_dir}/etc/hosts
127.0.1.1 ${hostname}
cat <<EOF >${work_dir}/etc/hosts
127.0.0.1 localhost
127.0.1.1 ${hostname}
::1 localhost ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
@@ -174,12 +230,12 @@ ff02::2 ip6-allrouters
EOF
# Disable IPv6
cat << EOF > ${work_dir}/etc/modprobe.d/ipv6.conf
cat <<EOF >${work_dir}/etc/modprobe.d/ipv6.conf
# Don't load ipv6 by default
alias net-pf-10 off
EOF
cat << EOF > ${work_dir}/etc/network/interfaces
cat <<EOF >${work_dir}/etc/network/interfaces
auto lo
iface lo inet loopback
@@ -191,15 +247,17 @@ EOF
# Copy directory bsp into build dir.
cp -rp bsp ${work_dir}
export MALLOC_CHECK_=0 # workaround for LP: #520465
# Workaround for LP: #520465
export MALLOC_CHECK_=0
# Enable the use of http proxy in third-stage in case it is enabled.
if [ -n "$proxy_url" ]; then
echo "Acquire::http { Proxy \"$proxy_url\" };" > ${work_dir}/etc/apt/apt.conf.d/66proxy
echo "Acquire::http { Proxy \"$proxy_url\" };" >${work_dir}/etc/apt/apt.conf.d/66proxy
fi
# Third stage
cat << EOF > ${work_dir}/third-stage
cat <<EOF >${work_dir}/third-stage
#!/bin/bash -e
export DEBIAN_FRONTEND=noninteractive
@@ -282,7 +340,7 @@ chmod 755 ${work_dir}/third-stage
systemd-nspawn_exec /third-stage
# Clean system
systemd-nspawn_exec << 'EOF'
systemd-nspawn_exec <<'EOF'
rm -f /0
rm -rf /bsp
fc-cache -frs
@@ -303,29 +361,31 @@ history -c
EOF
# Define DNS server after last running systemd-nspawn.
echo "nameserver 8.8.8.8" > ${work_dir}/etc/resolv.conf
echo "nameserver 8.8.8.8" >${work_dir}/etc/resolv.conf
# Disable the use of http proxy in case it is enabled.
if [ -n "$proxy_url" ]; then
unset http_proxy
rm -rf ${work_dir}/etc/apt/apt.conf.d/66proxy
fi
# Mirror & suite replacement
if [[ ! -z "${4}" || ! -z "${5}" ]]; then
mirror=${4}
suite=${5}
fi
# Define sources.list
cat << EOF > ${work_dir}/etc/apt/sources.list
cat <<EOF >${work_dir}/etc/apt/sources.list
deb ${mirror} ${suite} ${components//,/ }
#deb-src ${mirror} ${suite} ${components//,/ }
EOF
# # Kernel section. If you want to use a custom kernel, or configuration, replace
# # them in this section.
cat << EOF > "${work_dir}"/etc/fstab
cat <<EOF >"${work_dir}"/etc/fstab
LABEL=ROOTFS / auto errors=remount-ro 0 1
LABEL=BOOT /boot auto defaults 0 0
EOF
@@ -340,7 +400,6 @@ cp arch/arm/boot/zImage ${work_dir}/boot
cp arch/arm/boot/dts/*.dtb ${work_dir}/boot
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- mrproper
# Building u-boot
cd ${work_dir}/usr/src
git clone https://github.com/Freescale/u-boot-fslc.git u-boot
@@ -349,16 +408,15 @@ make mx6ull_14x14_evk_defconfig
make -j$(nproc) CROSS_COMPILE=arm-linux-gnueabihf- u-boot.imx
cp u-boot.imx ${work_dir}/boot
cd ${current_dir}
rm -rf ${work_dir}/usr/src
# Calculate the space to create the image.
root_size=$(du -s -B1 ${work_dir} --exclude=${work_dir}/boot | cut -f1)
echo $root_size
root_extra=$((${root_size}/1024/1000*5*1024/5))
root_extra=$((${root_size} / 1024 / 1000 * 5 * 1024 / 5))
echo $root_extra
raw_size=$(($((${free_space}*1024))+${root_extra}+$((${bootsize}*1024))+4096))
raw_size=$(($((${free_space} * 1024)) + ${root_extra} + $((${bootsize} * 1024)) + 4096))
echo $raw_size
# Create the disk and partition it
@@ -369,7 +427,6 @@ parted -s ${current_dir}/${imagename}.img mklabel msdos
parted -s ${current_dir}/${imagename}.img mkpart primary fat32 4MiB ${bootsize}MiB
parted -s -a minimal ${current_dir}/${imagename}.img mkpart primary $fstype ${bootsize}MiB 100%
# Set the partition variables
loopdevice=$(losetup --show -fP "${current_dir}/${imagename}.img")
bootp="${loopdevice}p1"
@@ -382,9 +439,12 @@ dd if=${work_dir}/boot/u-boot.imx of=${loopdevice} bs=512 seek=2
mkfs.vfat -n BOOT -F 32 -v ${bootp}
if [[ $fstype == ext4 ]]; then
features="-O ^64bit,^metadata_csum"
elif [[ $fstype == ext3 ]]; then
features="-O ^64bit"
fi
mkfs $features -t $fstype -L ROOTFS ${rootp}
# Create the dirs for the partitions and mount them
@@ -402,8 +462,10 @@ sync
touch "${basedir}"/root/boot/ssh
sync
# sleep for 10 seconds, to let the cache settle after sync.
# Sleep for 10 seconds, to let the cache settle after sync.
sleep 10
# Unmount filesystems
umount -l ${bootp}
umount -l ${rootp}
@@ -412,37 +474,55 @@ umount -l ${rootp}
losetup -d ${loopdevice}
# Limite use cpu function
limit_cpu (){
rand=$(tr -cd 'A-Za-z0-9' < /dev/urandom | head -c4 ; echo) # Randowm name group
limit_cpu() {
# Randowm name group
rand=$(
tr -cd 'A-Za-z0-9' </dev/urandom | head -c4
echo
)
cgcreate -g cpu:/cpulimit-${rand} # Name of group cpulimit
cgset -r cpu.shares=800 cpulimit-${rand} # Max 1024
cgset -r cpu.cfs_quota_us=80000 cpulimit-${rand} # Max 100000
# Retry command
local n=1; local max=5; local delay=2
local n=1
local max=5
local delay=2
while true; do
cgexec -g cpu:cpulimit-${rand} "$@" && break || {
if [[ $n -lt $max ]]; then
((n++))
echo -e "\e[31m Command failed. Attempt $n/$max \033[0m"
sleep $delay;
sleep $delay
else
echo "The command has failed after $n attempts."
break
fi
}
done
cgdelete -g cpu:/cpulimit-"$rand"
}
if [ $compress = xz ]; then
if [ $(arch) == 'x86_64' ]; then
echo "Compressing ${imagename}.img"
[ $(nproc) \< 3 ] || cpu_cores=3 # cpu_cores = Number of cores to use
[ $(nproc) -lt 3 ] || cpu_cores=3 # cpu_cores = Number of cores to use
limit_cpu pixz -p ${cpu_cores:-2} ${current_dir}/${imagename}.img # -p Nº cpu cores use
chmod 644 ${current_dir}/${imagename}.img.xz
fi
else
chmod 644 ${current_dir}/${imagename}.img
fi
# Clean up all the temporary build stuff and remove the directories.