mirror of
https://github.com/tommytran732/QubesOS-Scripts.git
synced 2024-10-01 00:55:37 -04:00
152 lines
7.4 KiB
Bash
152 lines
7.4 KiB
Bash
#!/bin/sh
|
|
|
|
# Copyright (C) 2022-2024 Thien Tran
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
|
|
# use this file except in compliance with the License. You may obtain a copy of
|
|
# the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations under
|
|
# the License.
|
|
|
|
set -eu -o pipefail
|
|
|
|
unpriv(){
|
|
sudo -u nobody "${@}"
|
|
}
|
|
|
|
dl() {
|
|
unpriv curl -s --proxy http://127.0.0.1:8082 "${1}" | sudo tee "${2}" > /dev/null
|
|
}
|
|
|
|
# Compliance
|
|
sudo systemctl mask debug-shell.service
|
|
sudo systemctl mask kdump.service
|
|
|
|
# Setting umask to 077
|
|
umask 077
|
|
sudo sed -i 's/^UMASK.*/UMASK 077/g' /etc/login.defs
|
|
sudo sed -i 's/^HOME_MODE/#HOME_MODE/g' /etc/login.defs
|
|
sudo sed -i 's/umask 022/umask 077/g' /etc/bashrc
|
|
|
|
# Make home directory private
|
|
sudo chmod 700 /home/*
|
|
|
|
# Harden SSH
|
|
dl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/ssh/ssh_config.d/10-custom.conf /etc/ssh/ssh_config.d/10-custom.conf
|
|
sudo chmod 644 /etc/ssh/ssh_config.d/10-custom.conf
|
|
|
|
# Security kernel settings
|
|
dl https://raw.githubusercontent.com/secureblue/secureblue/live/files/system/etc/modprobe.d/blacklist.conf /etc/modprobe.d/workstation-blacklist.conf
|
|
sudo chmod 644 /etc/modprobe.d/workstation-blacklist.conf
|
|
dl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/sysctl.d/99-workstation.conf /etc/sysctl.d/99-workstation.conf
|
|
sudo chmod 644 /etc/sysctl.d/99-workstation.conf
|
|
# Dracut doesn't seem to work - need to investigate
|
|
# dracut -f
|
|
sudo sysctl -p
|
|
|
|
# Disable coredump
|
|
dl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/security/limits.d/30-disable-coredump.conf /etc/security/limits.d/30-disable-coredump.conf
|
|
sudo chmod 644 /etc/security/limits.d/30-disable-coredump.conf
|
|
sudo mkdir -p /etc/systemd/coredump.conf.d
|
|
sudo chmod 755 /etc/systemd/coredump.conf.d
|
|
dl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/systemd/coredump.conf.d/disable.conf /etc/systemd/coredump.conf.d/disable.conf
|
|
sudo chmod 644 /etc/systemd/coredump.conf.d/disable.conf
|
|
|
|
# Setup dconf
|
|
umask 022
|
|
mkdir -p /etc/dconf/db/local.d/locks
|
|
|
|
dl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/dconf/db/local.d/locks/automount-disable /etc/dconf/db/local.d/locks/automount-disable
|
|
dl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/dconf/db/local.d/locks/privacy /etc/dconf/db/local.d/locks/privacy
|
|
|
|
dl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/dconf/db/local.d/adw-gtk3-dark /etc/dconf/db/local.d/adw-gtk3-dark
|
|
dl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/dconf/db/local.d/automount-disable /etc/dconf/db/local.d/automount-disable
|
|
dl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/dconf/db/local.d/prefer-dark /etc/dconf/db/local.d/prefer-dark
|
|
dl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/dconf/db/local.d/privacy /etc/dconf/db/local.d/privacy
|
|
|
|
sudo dconf update
|
|
umask 077
|
|
|
|
# Setup ZRAM
|
|
dl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/systemd/zram-generator.conf /etc/systemd/zram-generator.conf
|
|
|
|
# Flatpak update service
|
|
dl https://raw.githubusercontent.com/TommyTran732/QubesOS-Scripts/main/etc/systemd/user/update-user-flatpaks.service /etc/systemd/user/update-user-flatpaks.service
|
|
dl https://raw.githubusercontent.com/TommyTran732/QubesOS-Scripts/main/etc/systemd/user/update-user-flatpaks.timer /etc/systemd/user/update-user-flatpaks.timer
|
|
|
|
# Setup networking
|
|
# We don't need the usual mac address randomization and stuff here, because this template is not used for sys-net
|
|
|
|
# This breaks saving network settings with the Fedora 40 template rn, so I am commenting it out.
|
|
#sudo mkdir -p /etc/systemd/system/NetworkManager.service.d
|
|
#unpriv curl --proxy http://127.0.0.1:8082 https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/NetworkManager.service.d/99-brace.conf | sudo tee /etc/systemd/system/NetworkManager.service.d/99-brace.conf
|
|
|
|
# Fix GNOME environment variable
|
|
echo 'XDG_CURRENT_DESKTOP=GNOME' | sudo tee -a /etc/environment
|
|
|
|
# Moving DNF handling to the bottom as the Qubes template just breaks when repos are changed and needs a reboot to fix
|
|
|
|
# Mark packages as manualy installed to avoid removal
|
|
sudo dnf mark install flatpak gnome-menus qubes-menus
|
|
|
|
# Remove unwanted groups
|
|
sudo dnf -y group remove 'Container Management' 'Desktop accessibility' 'Firefox Web Browser' 'Guest Desktop Agents' 'LibreOffice' 'Printing Support'
|
|
|
|
# Remove unnecessary stuff from the Qubes template
|
|
sudo dnf -y remove gnome-software httpd keepassxc thunderbird
|
|
|
|
# Remove firefox packages
|
|
sudo dnf -y remove fedora-bookmarks fedora-chromium-config firefox mozilla-filesystem
|
|
|
|
# Remove Network + hardware tools packages
|
|
sudo dnf -y remove avahi cifs* '*cups' dmidecode dnsmasq geolite2* mtr net-snmp-libs net-tools nfs-utils nmap-ncat nmap-ncat opensc openssh-server rsync rygel sgpio tcpdump teamd traceroute usb_modeswitch
|
|
|
|
# Remove support for some languages and spelling
|
|
sudo dnf -y remove '*anthy*' '*hangul*' ibus-typing-booster '*m17n*' '*pinyin*' '*speech*' texlive-libs words '*zhuyin*'
|
|
|
|
# Remove codec + image + printers
|
|
sudo dnf -y remove openh264 ImageMagick* sane* simple-scan
|
|
|
|
# Remove Active Directory + Sysadmin + reporting tools
|
|
sudo dnf -y remove 'sssd*' realmd cyrus-sasl-gssapi quota* dos2unix kpartx sos samba-client gvfs-smb
|
|
|
|
# Remove NetworkManager
|
|
sudo dnf -y remove NetworkManager-pptp-gnome NetworkManager-ssh-gnome NetworkManager-openconnect-gnome NetworkManager-openvpn-gnome NetworkManager-vpnc-gnome ppp* ModemManager
|
|
|
|
# Remove Gnome apps
|
|
sudo dnf remove -y baobab chrome-gnome-shell eog gnome-boxes gnome-calculator gnome-calendar gnome-characters gnome-classic* gnome-clocks gnome-color-manager gnome-connections \
|
|
gnome-contacts gnome-disk-utility gnome-font-viewer gnome-logs gnome-maps gnome-photos gnome-remote-desktop gnome-screenshot gnome-shell-extension-apps-menu \
|
|
gnome-shell-extension-background-logo gnome-shell-extension-launch-new-instance gnome-shell-extension-places-menu gnome-shell-extension-window-list gnome-text-editor \
|
|
gnome-themes-extra gnome-tour gnome-user* gnome-weather loupe snapshot totem
|
|
|
|
# Remove apps
|
|
sudo dnf remove -y abrt* cheese evince file-roller* libreoffice* mediawriter rhythmbox yelp
|
|
|
|
# Remove other packages
|
|
# We deviate from the script in TommyTran732/Linux-Setup-Scripts here, as removing yajl will break qubes integration.
|
|
sudo dnf remove -y lvm2 rng-tools thermald '*perl*'
|
|
|
|
# Disable openh264 repo
|
|
sudo dnf config-manager --set-disabled fedora-cisco-openh264
|
|
|
|
# Install custom packages
|
|
# gnome-shell is needed for theming to work
|
|
sudo dnf -y install qubes-ctap qubes-gpg-split adw-gtk3-theme ncurses gnome-console gnome-shell
|
|
|
|
# Setup hardened_malloc
|
|
sudo https_proxy=127.0.0.1:8082 dnf copr enable secureblue/hardened_malloc -y
|
|
sudo dnf install -y hardened_malloc
|
|
echo 'libhardened_malloc.so' | sudo tee /etc/ld.so.preload
|
|
sudo chmod 644 /etc/ld.so.preload
|
|
|
|
# Setup DNF
|
|
dl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/dnf/dnf.conf /etc/dnf/dnf.conf
|
|
sudo sed -i 's/^metalink=.*/&\&protocol=https/g' /etc/yum.repos.d/*
|
|
sudo sed -i 's/&protocol=https//g' /etc/yum.repos.d/divested-release.repo
|