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168 lines
6.0 KiB
168 lines
6.0 KiB
#!/bin/sh
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# shellcheck disable=SC2064
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set -eu
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# pve-nag-buster (v04) https://github.com/foundObjects/pve-nag-buster
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# Copyright (C) 2019 /u/seaQueue (reddit.com/u/seaQueue)
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#
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# Removes Proxmox VE 6.x+ license nags automatically after updates
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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# ensure a predictable environment
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PATH=/usr/sbin:/usr/bin:/sbin:/bin
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\unalias -a
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# installer main body:
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_main() {
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# ensure $1 exists so 'set -u' doesn't error out
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{ [ "$#" -eq "0" ] && set -- ""; } > /dev/null 2>&1
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case "$1" in
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"--emit")
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# call the emit_script() function to stdout and exit, use this to verify
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# that the base64 encoded script below isn't doing anything malicious
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# does not require root
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emit_script
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;;
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"--uninstall")
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# uninstall, requires root
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assert_root
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_uninstall
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;;
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"--install" | "--offline" | "")
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# install dpkg hooks, requires root
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assert_root
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_install "$@"
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;;
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*)
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# unknown flags, print usage and exit
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_usage
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;;
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esac
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exit 0
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}
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_uninstall() {
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set -x
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[ -f "/etc/apt/apt.conf.d/86pve-nags" ] &&
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rm -f "/etc/apt/apt.conf.d/86pve-nags"
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[ -f "/usr/share/pve-nag-buster.sh" ] &&
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rm -f "/usr/share/pve-nag-buster.sh"
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echo "Script and dpkg hooks removed, please manually remove /etc/apt/sources.list.d/pve-no-subscription.list if desired"
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}
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_install() {
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# create hooks and no-subscription repo list, install hook script, run once
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VERSION_CODENAME=''
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ID=''
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. /etc/os-release
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if [ -n "$VERSION_CODENAME" ]; then
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RELEASE="$VERSION_CODENAME"
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else
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RELEASE=$(awk -F"[)(]+" '/VERSION=/ {print $2}' /etc/os-release)
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fi
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# create the pve-no-subscription list
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echo "Creating PVE no-subscription repo list ..."
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cat <<- EOF > "/etc/apt/sources.list.d/pve-no-subscription.list"
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# .list file automatically generated by pve-nag-buster at $(date)
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#
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# If pve-nag-buster is installed again this file will be overwritten
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#
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deb http://download.proxmox.com/debian/pve $RELEASE pve-no-subscription
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EOF
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# create dpkg pre/post install hooks for persistence
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echo "Creating dpkg hooks in /etc/apt/apt.conf.d ..."
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cat <<- 'EOF' > "/etc/apt/apt.conf.d/86pve-nags"
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DPkg::Pre-Install-Pkgs {
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"while read -r pkg; do case $pkg in *proxmox-widget-toolkit* | *pve-manager*) touch /tmp/.pve-nag-buster && exit 0; esac done < /dev/stdin";
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};
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DPkg::Post-Invoke {
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"[ -f /tmp/.pve-nag-buster ] && { /usr/share/pve-nag-buster.sh; rm -f /tmp/.pve-nag-buster; }; exit 0";
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};
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EOF
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# install the hook script
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temp=''
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if [ "$1" = "--offline" ]; then
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# packed script requested
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temp="$(mktemp)" && trap "rm -f $temp" EXIT
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emit_script > "$temp"
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elif [ -f "pve-nag-buster.sh" ]; then
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# local copy available
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temp="pve-nag-buster.sh"
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else
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# fetch from github
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echo "Fetching hook script from GitHub ..."
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tempd="$(mktemp -d)" &&
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trap "echo 'Cleaning up temporary files ...'; rm -f $tempd/*; rmdir $tempd" EXIT
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temp="$tempd/pve-nag-buster.sh"
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wget https://raw.githubusercontent.com/foundObjects/pve-nag-buster/master/pve-nag-buster.sh \
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-q --show-progress -O "$temp"
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fi
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echo "Installing hook script as /usr/share/pve-nag-buster.sh"
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install -o root -m 0550 "$temp" "/usr/share/pve-nag-buster.sh"
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echo "Running patch script"
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/usr/share/pve-nag-buster.sh
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return 0
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}
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# emit a stored copy of pve-nag-buster.sh offline -- this is intended to be used during
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# offline provisioning where we don't have access to github or a full cloned copy of the
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# project
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# run 'install.sh --emit' to dump stored script to stdout
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# Important: if you're not me you should probably decode this and read it to make sure I'm not doing
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# something malicious like mining dogecoin or stealing your valuable cat pictures
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# pve-nag-buster.sh (v04) encoded below:
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emit_script() {
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base64 -d << 'YEET' | unxz
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/Td6WFoAAATm1rRGAgAhARwAAAAQz1jM4AYGA5ZdABGIQkY99BY0cwoNj8U0dcgowbs41qLC+aej
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mGQYj9kDeUYQYXlWIuqhoJLO08e8hIe8MoGJqvcVxM5VQehFNPqq4OH1KhbHgYGz5QSdcYFBPv2D
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jY49io85pCEdBXRw6wLkkTOpm7NoQQs6ZJ5F+vtHWz70HmnRfNhHpjrb16GcK0ERg/VLAx58EUIU
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t9OVgypxnKVdJL7/XxL/nUYLT65sn6ZQvKn4HpuPvK5eKgjZfBYJ3Q0CPDeFlXWIew43sqJTwmlX
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drWBSOlU6yMbmhWTJvfLpK9UfBAh6Qwp6UJ6i0Hbwe+d8qKO/SQ1Ciz6qDbM/cLTIENPYvVjlqzV
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jDmBtzdGMfqXXuFbtNB1uIJVUd3o1rRgH0Pau7yYXZVjDxJ5a32NnSwbbxsYqvcDc5QARfe321vH
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ICPQMtds3p/nuCpmMNex8SorApU6X0jvw18w9uMIF7dE2tk0Ge58qiIOH/+V2uVZzAUAUpTa7Gb8
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0aKWiai6f4bMXfLwvUOiDOucGAW2mMzXClpI7m4jrBy+TjSjPSR1JvS2e9ppcVH2vwcXdUOxxybB
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aDCozlkd9DecONOygFJz7J+V323Oe/kocpUmrZjsQTv0kIveFoPKTTkVYX7JPhePK4FJ884pSafp
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D+KYD3iGv3QqUt0rJBFP1IHhCKsRBNAGgDEaWUUCpT7XVRgGnhXcbQYyegBik+zenQOK6VV/t61Y
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S4Jy/U332GBwLIFRjJotutij5xQmly2AnADFu5LauI9Ud8/JaR9A/AnY05eP8LbotD5oAZf973pI
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UJ5kAdMn+tgw4OP26QC35iaDK/EPWNOyz+1pjrfY/cybwBjwstmu4BaTdbNzb3im39wIX7wOcX8e
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NCixn7Q/gi9gDK+i0Ulfi5R20+QenkgNssOJ3kLfhuutsj5mYJ6wYeEE0mshgzDuXK2fW+ehHqtS
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SOTIUn3cTl74GhjX9tlotUaFGdt/yR/8N8TDzc9dRd7As9Eg4gKfP6pnZJnutTB7k7feponsA+3h
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Qbgm0NdjrxL93IdmB6cgJnMUm/A6GJTv5UynUDYwjZO82rUl3zkVGfu5nNKyEWN7K5gfRBi2l5oQ
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kckHNZJwTLt7Vta4OAfd5fraF37aRquLfrI0TGU+wHAqKpwoBpU3YOZ7o5//2CEVk7vrz5O4N6e4
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erl0B2a6XTQ2u/ICDkCLaA2q4FIbMtlCsNHjkKPV5xQO+/maKQAAABUX772XxF0fAAGyB4cMAABV
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zeNfscRn+wIAAAAABFla
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YEET
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}
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assert_root() { [ "$(id -u)" -eq '0' ] || { echo "This action requires root." && exit 1; }; }
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_usage() { echo "Usage: $(basename "$0") (--emit|--offline|--uninstall)"; }
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_main "$@"
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