Added a very unsafe auto update tool.

This commit is contained in:
Scott Duensing 2025-06-07 19:00:54 -05:00
parent 34c2b9e8d3
commit 144fa010cb
2 changed files with 84 additions and 19 deletions

View file

@ -1,12 +1,12 @@
#!/bin/bash
# This script configures the machines to auto-launch Moonlight streaming on startup.
# This script configures converted Lenovo N42 ChromeBooks loaded with Linux Mint XFCE.
function configureMachine() {
# Update everything.
apt-key adv --keyserver keyserver.ubuntu.com --recv-keys D5AFC5E2A4987676 241FE6973B765FAE
apt-get -y update
apt-get -y upgrade
apt-get -y dist-upgrade
@ -15,16 +15,26 @@ function configureMachine() {
# Tools for us.
apt-get -y install mc joe openssh-server
# Disable screensaver.
sed -i 's/mode:[[:space:]]*blank/mode: off/' /home/${SUDO_USER}/.xscreensaver
xfconf-query -c xfce4-power-manager -p /xfce4-power-manager/dpms-enabled -t bool -s false
# Disable screensaver/blanking/dimming.
xfconf-query -c xfce4-power-manager -p /xfce4-power-manager/dpms-enabled -t bool -s false --create
xfconf-query -c xfce4-power-manager -p /xfce4-power-manager/blank-on-ac -s 0 --create
xfconf-query -c xfce4-power-manager -p /xfce4-power-manager/brightness-on-ac -s 9 --create
xfconf-query -c xfce4-power-manager -p /xfce4-power-manager/brightness-level-on-ac -s 100 --create
# Change clock format.
plugin_name="$( xfconf-query -c xfce4-panel -p /plugins -lv | grep -E '/plugins/plugin-[0-9]+.*clock' | cut -d" " -f '1-1' )"
xfconf-query -c xfce4-panel -p ${plugin_name}/digital-format -t "string" -s '<span font="18">%T</span>%n<span font="12">%Y-%m-%d</span>' -n
xfconf-query -c xfce4-panel -p ${plugin_name}/digital-time-format -t "string" -s '%l:%M:%S %P' --create
xfconf-query -c xfce4-panel -p ${plugin_name}/digital-date-format -t "string" -s '%b %d, %Y' --create
# Disable unneeded desktop services.
mkdir -p /home/${SUDO_USER}/.config/autostart
declare -a disable=("light-locker" "mintreport" "mintupdate" "mintwelcome" "nvidia-prime" "sticky" "warpinator-autostart")
for i in "${disable[@]}"; do
echo -e "[Desktop Entry]\nHidden=True\n" > /home/${SUDO_USER}/.config/autostart/${i}.desktop
done
chown -R ${SUDO_USER}:${SUDO_USER} /home/${SUDO_USER}/.config/autostart
# Install Moonlight.
apt-get -y install flatpak
flatpak remote-add --if-not-exists flathub https://dl.flathub.org/repo/flathub.flatpakrepo
flatpak install -y flathub com.moonlight_stream.Moonlight
@ -37,29 +47,72 @@ function configureMachine() {
# Add icon to desktop
cat <<- ICON > /home/${SUDO_USER}/Desktop/Moonlight.desktop
[Desktop Entry]
Version 1.0
Type Application
Name Moonlight
Comment Game Streaming Client
Exec /home/${SUDO_USER}/moonlight.sh
icon palemoon
Path /home/${SUDO_USER}
Terminal false
StartupNotify false
Version=1.0
Type=Application
Name=Moonlight
Comment=Game Streaming Client
Exec=/home/${SUDO_USER}/moonlight.sh
Icon=network-idle
Path=/home/${SUDO_USER}
Terminal=false
StartupNotify=false
ICON
chown ${SUDO_USER}:${SUDO_USER} /home/${SUDO_USER}/Desktop/Moonlight.desktop
:<<SKIP
# Make Moonlight run on startup.
mkdir -p /home/${SUDO_USER}/.config/autostart
ln -s /home/${SUDO_USER}/Desktop/Moonlight.desktop /home/${SUDO_USER}/.config/autostart/.
chown -R ${SUDO_USER}:${SUDO_USER} /home/${SUDO_USER}/.config
chown -R ${SUDO_USER}:${SUDO_USER} /home/${SUDO_USER}/.config/autostart/Moonlight.desktop
SKIP
# Remove unnwanted software.
apt-get -y purge evolution-data-server
# Create auto-update script.
apt-get -y install shc
cat <<- UPDATE > /home/${SUDO_USER}/unsafe-update.sh
#!/bin/bash
###
### THIS IS TOTALLY NOT A SECURE WAY TO UPDATE ANYTHING! ###
###
if [[ -f unsafe-update-payload.sh ]]; then
rm -f unsafe-update-payload.sh
fi
wget https://forge.duensing.digital/Duensing_Digital/chromebook-linux/raw/branch/master/unsafe-update-payload.sh
if [[ -f unsafe-update-payload.sh ]]; then
source unsafe-update-payload.sh
unsafeUpdate
fi
UPDATE
shc -S -f /home/${SUDO_USER}/unsafe-update.sh
chmod u+s /home/${SUDO_USER}/unsafe-update.sh.x
rm /home/${SUDO_USER}/unsafe-update.sh.x.c
# Add auto update icon to autostart.
cat <<- ICON > /home/${SUDO_USER}/.config/autostart/AutoUpdate.desktop
[Desktop Entry]
Version=1.0
Type=Application
Name=Auto Update
Comment=Duensing Digital Client Auto Update
Exec=/home/${SUDO_USER}/unsafe-update.sh.x
Icon=mintupdate-type-backport
Path=/home/${SUDO_USER}
Terminal=true
StartupNotify=false
ICON
chown ${SUDO_USER}:${SUDO_USER} /home/${SUDO_USER}/.config/autostart/AutoUpdate.desktop
# Reboot!
reboot
}
if [[ ${EUID} -ne 0 ]]; then
echo "${0} must be run as root."
exit 1
fi
# All the config is in a function so we can stream this script from forge.duensing.digital.
sudo configureMachine
configureMachine

12
unsafe-update-payload.sh Normal file
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@ -0,0 +1,12 @@
function unsafeUpdate() {
# Handle system updates.
apt-get update
apt-get -fy upgrade
apt-get -fy dist-upgrade
apt-get -fy autoremove
if [[ -f /var/run/reboot-required ]] then
shutdown -r now
fi
# Additional updates.
}