#!/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 -e unpriv(){ sudo -u nobody "$@" } # Setting umask to 077 # Does not actually work for some reason - need to check 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/^USERGROUPS_ENAB.*/USERGROUPS_ENAB no/g' /etc/login.defs sudo sed -i 's/umask 022/umask 077/g' /etc/bashrc # Make home directory private sudo chmod 700 /home/* # Avoid phased updates unpriv curl -s --proxy http://127.0.0.1:8082 https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/apt/apt.conf.d/99sane-upgrades | sudo tee /etc/apt/apt.conf.d/99sane-upgrades > /dev/null sudo chmod 644 /etc/apt/apt.conf.d/99sane-upgrades # Install packages sudo apt install --no-install-recommends arc-theme pipewire-pulse -y # Restrict /proc and access sudo systemctl enable --now proc-hidepid.service # Reduce kernel information leaks # Will break a lot of applications. The apps I use on Whonix work fine with it so I am enabling it. sudo systemctl enable --now hide-hardware-info.service # Flatpak update service unpriv curl -s --proxy http://127.0.0.1:8082 https://raw.githubusercontent.com/TommyTran732/QubesOS-Scripts/main/etc/systemd/user/update-user-flatpaks.service | sudo tee /etc/systemd/user/update-user-flatpaks.service > /dev/null unpriv curl -s --proxy http://127.0.0.1:8082 https://raw.githubusercontent.com/TommyTran732/QubesOS-Scripts/main/etc/systemd/user/update-user-flatpaks.timer | sudo tee /etc/systemd/user/update-user-flatpaks.timer > /dev/null # Theming unpriv curl -s --proxy http://127.0.0.1:8082 https://raw.githubusercontent.com/TommyTran732/QubesOS-Scripts/main/etc/environment | sudo tee /etc/environment > /dev/null sudo mkdir -p /etc/gtk-3.0 unpriv curl -s --proxy http://127.0.0.1:8082 https://raw.githubusercontent.com/TommyTran732/QubesOS-Scripts/main/etc/gtk-3.0/settings.ini | sudo tee /etc/gtk-3.0/settings.ini > /dev/null sudo mkdir -p /etc/gtk-4.0 unpriv curl -s --proxy http://127.0.0.1:8082 https://raw.githubusercontent.com/TommyTran732/QubesOS-Scripts/main/etc/gtk-4.0/settings.ini | sudo tee /etc/gtk-4.0/settings.ini > /dev/null