mirror of
https://github.com/tommytran732/Linux-Setup-Scripts
synced 2024-11-22 09:31:34 -05:00
Remove unmaintained scripts
Signed-off-by: Tommy <contact@tommytran.io>
This commit is contained in:
parent
912c884841
commit
dd36a08579
GPG Key ID:
555C902A34EC968F
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#!/bin/bash
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# Copyright (C) 2021-2024 Thien Tran
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may not
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# use this file except in compliance with the License. You may obtain a copy of
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# the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations under
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# the License.
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#Run this after GCP-Debian-11.sh
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output(){
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echo -e '\e[36m'"$1"'\e[0m';
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}
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unpriv(){
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sudo -u nobody "$@"
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}
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# Install Docker
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sudo mkdir -m 0755 -p /etc/apt/keyrings
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unpriv curl -fsSL https://download.docker.com/linux/debian/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
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echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
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sudo apt update
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sudo apt -y --no-install-recommends install docker-ce
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# Install gVisor
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unpriv curl -fsSL https://gvisor.dev/archive.key | sudo gpg --dearmor -o /usr/share/keyrings/gvisor-archive-keyring.gpg
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echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/gvisor-archive-keyring.gpg] https://storage.googleapis.com/gvisor/releases release main" | sudo tee /etc/apt/sources.list.d/gvisor.list > /dev/null
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sudo apt update
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sudo apt -y --no-install-recommends install runsc
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sudo runsc installl
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sudo systemctl restart docker
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209
GCP-Debian-11.sh
209
GCP-Debian-11.sh
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#!/bin/bash
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# Copyright (C) 2021-2024 Thien Tran
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may not
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# use this file except in compliance with the License. You may obtain a copy of
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# the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations under
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# the License.
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output(){
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echo -e '\e[36m'"$1"'\e[0m';
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}
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unpriv(){
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sudo -u nobody "$@"
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}
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# Compliance and updates
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sudo systemctl mask debug-shell.service
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## Avoid phased updates
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unpriv curl 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
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sudo chmod 644 /etc/apt/apt.conf.d/99sane-upgrades
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sudo apt update
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sudo apt full-upgrade -y
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sudo apt autoremove -y
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# Make home directory private
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sudo chmod 700 /home/*
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# Setup NTS
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sudo rm -rf /etc/chrony/chrony.conf
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unpriv curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/chrony.conf | sudo tee /etc/chrony/chrony.conf
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sudo systemctl restart chronyd
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# Setup repositories
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sudo find /etc/apt/sources.list.d -type f -exec sudo sed -i 's/http:/https:/g' {} \;
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# Setup ufw
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sudo apt install ufw -y
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sudo ufw enable
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sudo ufw allow OpenSSH
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# Harden SSH
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unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/ssh/sshd_config.d/10-custom.conf | sudo tee /etc/ssh/sshd_config.d/10-custom.conf
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sudo chmod 644 /etc/ssh/sshd_config.d/10-custom.conf
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unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/ssh/ssh_config.d/10-custom.conf | sudo tee /etc/ssh/ssh_config.d/10-custom.conf
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sudo chmod 644 /etc/ssh/ssh_config.d/10-custom.conf
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sudo mkdir -p /etc/systemd/system/ssh.service.d
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unpriv curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/sshd.service.d/local.conf | sudo tee /etc/systemd/system/ssh.service.d/override.conf
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sudo systemctl daemon-reload
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sudo systemctl restart sshd
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# Kernel Hardening
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unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/modprobe.d/30_security-misc.conf | sudo tee /etc/modprobe.d/30_security-misc.conf
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sudo chmod 644 /etc/modprobe.d/30_security-misc.conf
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sudo sed -i 's/#install msr/install msr/g' /etc/modprobe.d/30_security-misc.conf
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sudo sed -i 's/# install bluetooth/install bluetooth/g' /etc/modprobe.d/30_security-misc.conf
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sudo sed -i 's/# install btusb/install btusb/g' /etc/modprobe.d/30_security-misc.conf
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unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/990-security-misc.conf | sudo tee /etc/sysctl.d/990-security-misc.conf
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sudo chmod 644 /etc/sysctl.d/990-security-misc.conf
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sudo sed -i 's/kernel.yama.ptrace_scope=2/kernel.yama.ptrace_scope=3/g' /etc/sysctl.d/990-security-misc.conf
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sudo sed -i 's/net.ipv4.icmp_echo_ignore_all=1/net.ipv4.icmp_echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf
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sudo sed -i 's/net.ipv6.icmp.echo_ignore_all=1/net.ipv6.icmp.echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf
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unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_silent-kernel-printk.conf | sudo tee /etc/sysctl.d/30_silent-kernel-printk.conf
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sudo chmod 644 /etc/sysctl.d/30_silent-kernel-printk.conf
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unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_security-misc_kexec-disable.conf | sudo tee /etc/sysctl.d/30_security-misc_kexec-disable.conf
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sudo chmod 644 /etc/sysctl.d/30_security-misc_kexec-disable.conf
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sudo sysctl -p
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# Rebuild initramfs
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sudo update-initramfs -u
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# Disable coredump
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unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/security/limits.d/30-disable-coredump.conf | sudo tee /etc/security/limits.d/30-disable-coredump.conf
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# System Hardening
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sudo mkdir -p /etc/systemd/system/NetworkManager.service.d
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curl 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
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# Update GRUB config
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# shellcheck disable=SC2016
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echo 'GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX mitigations=auto,nosmt spectre_v2=on spec_store_bypass_disable=on tsx=off kvm.nx_huge_pages=force nosmt=force l1d_flush=on spec_rstack_overflow=safe-ret random.trust_bootloader=off random.trust_cpu=off intel_iommu=on amd_iommu=force_isolation efi=disable_early_pci_dma iommu=force iommu.passthrough=0 iommu.strict=1 slab_nomerge init_on_alloc=1 init_on_free=1 pti=on vsyscall=none ia32_emulation=0 page_alloc.shuffle=1 randomize_kstack_offset=on debugfs=off"' | sudo tee -a /etc/grub.d/40_custom
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sudo update-grub
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# Setup tuned
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sudo dnf install tuned -y
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sudo tuned-adm profile virtual-guest
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# Enable fstrim.timer
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sudo systemctl enable --now fstrim.timer
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### Differentiating bare metal and virtual installs
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# Installing tuned first here because virt-what is 1 of its dependencies anyways
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sudo apt install tuned -y
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virt_type=$(virt-what)
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if [ "$virt_type" = "" ]; then
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output 'Virtualization: Bare Metal.'
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elif [ "$virt_type" = 'openvz lxc' ]; then
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output 'Virtualization: OpenVZ 7.'
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elif [ "$virt_type" = 'xen xen-hvm' ]; then
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output 'Virtualization: Xen-HVM.'
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elif [ "$virt_type" = 'xen xen-hvm aws' ]; then
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output 'Virtualization: Xen-HVM on AWS.'
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else
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output "Virtualization: $virt_type."
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fi
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# Setup tuned
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if [ "$virt_type" = "" ]; then
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sudo tuned-adm profile latency-performance
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else
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sudo tuned-adm profile virtual-guest
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fi
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# Setup fwupd
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if [ "$virt_type" = '' ]; then
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sudo apt install fwupd -y
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echo 'UriSchemes=file;https' | sudo tee -a /etc/fwupd/fwupd.conf
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sudo systemctl restart fwupd
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mkdir -p /etc/systemd/system/fwupd-refresh.service.d
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unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/systemd/system/fwupd-refresh.service.d/override.conf | sudo tee /etc/systemd/system/fwupd-refresh.service.d/override.conf
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sudo systemctl daemon-reload
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sudo systemctl enable --now fwupd-refresh.timer
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fi
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# Setup unbound
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sudo apt instal unbound resolvconf -y
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echo 'server:
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trust-anchor-signaling: yes
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root-key-sentinel: yes
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tls-cert-bundle: /etc/ssl/certs/ca-certificates.crt
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hide-identity: yes
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hide-trustanchor: yes
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hide-version: yes
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deny-any: yes
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harden-algo-downgrade: yes
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harden-large-queries: yes
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harden-referral-path: yes
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ignore-cd-flag: yes
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max-udp-size: 3072
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module-config: "validator iterator"
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qname-minimisation-strict: yes
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unwanted-reply-threshold: 10000000
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use-caps-for-id: yes
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outgoing-port-permit: 1024-65535
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prefetch: yes
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prefetch-key: yes
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forward-zone:
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name: "."
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forward-tls-upstream: yes
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forward-addr: 1.1.1.2@853#security.cloudflare-dns.com
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forward-addr: 1.0.0.2@853#security.cloudflare-dns.com
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forward-addr: 2606:4700:4700::1112@853#security.cloudflare-dns.com
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forward-addr: 2606:4700:4700::1002@853#security.cloudflare-dns.com' | sudo tee /etc/unbound/unbound.conf.d/custom.conf
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mkdir -p /etc/systemd/system/unbound.service.d
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echo $'[Service]
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CapabilityBoundingSet=CAP_NET_BIND_SERVICE CAP_SETGID CAP_SETUID CAP_SYS_CHROOT CAP_SYS_RESOURCE CAP_NET_RAW
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MemoryDenyWriteExecute=true
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NoNewPrivileges=true
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PrivateDevices=true
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PrivateTmp=true
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ProtectHome=true
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ProtectClock=true
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ProtectControlGroups=true
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ProtectKernelLogs=true
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ProtectKernelModules=true
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# This breaks using socket options like \'so-rcvbuf\'. Explicitly disable for visibility.
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ProtectKernelTunables=false
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ProtectProc=invisible
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RestrictAddressFamilies=AF_INET AF_INET6 AF_NETLINK AF_UNIX
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RestrictRealtime=true
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SystemCallArchitectures=native
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SystemCallFilter=~@clock @cpu-emulation @debug @keyring @module mount @obsolete @resources
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RestrictNamespaces=yes
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LockPersonality=yes
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RestrictSUIDSGID=yes
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ReadWritePaths=@UNBOUND_RUN_DIR@ @UNBOUND_CHROOT_DIR@
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# Below rules are needed when chroot is enabled (usually it\'s enabled by default).
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# If chroot is disabled like chroot: "" then they may be safely removed.
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TemporaryFileSystem=@UNBOUND_CHROOT_DIR@/dev:ro
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TemporaryFileSystem=@UNBOUND_CHROOT_DIR@/run:ro
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BindReadOnlyPaths=-/run/systemd/notify:@UNBOUND_CHROOT_DIR@/run/systemd/notify
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BindReadOnlyPaths=-/dev/urandom:@UNBOUND_CHROOT_DIR@/dev/urandom
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BindPaths=-/dev/log:@UNBOUND_CHROOT_DIR@/dev/log' | sudo tee /etc/systemd/system/unbound.service.d/override.conf
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sudo systemctl daemon-reload
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sudo systemctl restart unbound
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sudo systemctl disable systemd-resolved
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sudo reboot
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231
RHEL-Server-9.sh
231
RHEL-Server-9.sh
@ -1,231 +0,0 @@
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#!/bin/bash
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# Copyright (C) 2021-2024 Thien Tran
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may not
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||||||
# use this file except in compliance with the License. You may obtain a copy of
|
|
||||||
# the License at
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||||||
#
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|
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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||||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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|
||||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
||||||
# License for the specific language governing permissions and limitations under
|
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# the License.
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output(){
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echo -e '\e[36m'"$1"'\e[0m';
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}
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unpriv(){
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sudo -u nobody "$@"
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}
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# Compliance
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sudo systemctl mask debug-shell.service
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sudo systemctl mask kdump.service
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# Setup NTS
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unpriv curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/chrony.conf | sudo tee /etc/chrony.conf
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unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/sysconfig/chronyd | sudo tee /etc/sysconfig/chronyd
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sudo systemctl restart chronyd
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# Make home directory private
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sudo chmod 700 /home/*
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# Setup Firewalld
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sudo firewall-cmd --permanent --remove-service=cockpit
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sudo firewall-cmd --reload
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sudo firewall-cmd --lockdown-on
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# Remove nullok
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sudo /usr/bin/sed -i 's/\s+nullok//g' /etc/pam.d/system-auth
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# Harden SSH
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unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/ssh/sshd_config.d/10-custom.conf | sudo tee /etc/ssh/sshd_config.d/10-custom.conf
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sudo chmod 644 /etc/ssh/sshd_config.d/10-custom.conf
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unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/ssh/ssh_config.d/10-custom.conf | sudo tee /etc/ssh/ssh_config.d/10-custom.conf
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sudo chmod 644 /etc/ssh/ssh_config.d/10-custom.conf
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unpriv curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/sshd.service.d/local.conf | sudo tee /etc/systemd/system/sshd.service.d/override.conf
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sudo systemctl daemon-reload
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sudo systemctl restart sshd
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# Kernel hardening
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unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/modprobe.d/30_security-misc.conf | sudo tee /etc/modprobe.d/30_security-misc.conf
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sudo sed -i 's/#install msr/install msr/g' /etc/modprobe.d/30_security-misc.conf
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|
||||||
sudo sed -i 's/# install bluetooth/install bluetooth/g' /etc/modprobe.d/30_security-misc.conf
|
|
||||||
sudo sed -i 's/# install btusb/install btusb/g' /etc/modprobe.d/30_security-misc.conf
|
|
||||||
unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/990-security-misc.conf | sudo tee /etc/sysctl.d/990-security-misc.conf
|
|
||||||
sudo sed -i 's/kernel.yama.ptrace_scope=2/kernel.yama.ptrace_scope=3/g' /etc/sysctl.d/990-security-misc.conf
|
|
||||||
sudo sed -i 's/net.ipv4.icmp_echo_ignore_all=1/net.ipv4.icmp_echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf
|
|
||||||
sudo sed -i 's/net.ipv6.icmp.echo_ignore_all=1/net.ipv6.icmp.echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf
|
|
||||||
unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_silent-kernel-printk.conf | sudo tee /etc/sysctl.d/30_silent-kernel-printk.conf
|
|
||||||
unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_security-misc_kexec-disable.conf | sudo tee /etc/sysctl.d/30_security-misc_kexec-disable.conf
|
|
||||||
sudo dracut -f
|
|
||||||
sudo sysctl -p
|
|
||||||
sudo grubby --update-kernel=ALL --args='mitigations=auto,nosmt spectre_v2=on spec_store_bypass_disable=on tsx=off kvm.nx_huge_pages=force nosmt=force l1d_flush=on spec_rstack_overflow=safe-ret random.trust_bootloader=off random.trust_cpu=off intel_iommu=on amd_iommu=force_isolation efi=disable_early_pci_dma iommu=force iommu.passthrough=0 iommu.strict=1 slab_nomerge init_on_alloc=1 init_on_free=1 pti=on vsyscall=none ia32_emulation=0 page_alloc.shuffle=1 randomize_kstack_offset=on debugfs=off lockdown=confidentiality module.sig_enforce=1'
|
|
||||||
|
|
||||||
# Disable coredump
|
|
||||||
unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/security/limits.d/30-disable-coredump.conf | sudo tee /etc/security/limits.d/30-disable-coredump.conf
|
|
||||||
|
|
||||||
# Systemd Hardening
|
|
||||||
|
|
||||||
sudo mkdir -p /etc/systemd/system/NetworkManager.service.d
|
|
||||||
unpriv curl 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
|
|
||||||
sudo systemctl daemon-reload
|
|
||||||
sudo systemctl restart NetworkManager
|
|
||||||
|
|
||||||
sudo mkdir -p /etc/systemd/system/irqbalance.service.d
|
|
||||||
unpriv curl https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/irqbalance.service.d/99-brace.conf | sudo tee /etc/systemd/system/irqbalance.service.d/99-brace.conf
|
|
||||||
sudo systemctl daemon-reload
|
|
||||||
sudo systemctl restart irqbalance
|
|
||||||
|
|
||||||
# Remove packages
|
|
||||||
|
|
||||||
sudo dnf remove baobab chrome-gnome-shell evince firefox gedit gnome-calculator gnome-characters gnome-font-viewer gnome-screenshot gnome-tour qemu-guest-agent 'sssd*' 'yelp*'
|
|
||||||
|
|
||||||
# Setup dnf
|
|
||||||
unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/dnf/dnf.conf | sudo tee /etc/dnf/dnf.conf
|
|
||||||
sudo sed -i 's/^metalink=.*/&\&protocol=https/g' /etc/yum.repos.d/*
|
|
||||||
|
|
||||||
# Setup unbound
|
|
||||||
|
|
||||||
sudo dnf install unbound -y
|
|
||||||
|
|
||||||
echo 'server:
|
|
||||||
chroot: ""
|
|
||||||
|
|
||||||
auto-trust-anchor-file: "/var/lib/unbound/root.key"
|
|
||||||
trust-anchor-signaling: yes
|
|
||||||
root-key-sentinel: yes
|
|
||||||
|
|
||||||
tls-ciphers: "PROFILE=SYSTEM"
|
|
||||||
|
|
||||||
hide-http-user-agent: yes
|
|
||||||
hide-identity: yes
|
|
||||||
hide-trustanchor: yes
|
|
||||||
hide-version: yes
|
|
||||||
|
|
||||||
deny-any: yes
|
|
||||||
harden-algo-downgrade: yes
|
|
||||||
harden-large-queries: yes
|
|
||||||
harden-referral-path: yes
|
|
||||||
ignore-cd-flag: yes
|
|
||||||
max-udp-size: 3072
|
|
||||||
module-config: "validator iterator"
|
|
||||||
qname-minimisation-strict: yes
|
|
||||||
unwanted-reply-threshold: 10000000
|
|
||||||
use-caps-for-id: yes
|
|
||||||
|
|
||||||
outgoing-port-permit: 1024-65535
|
|
||||||
|
|
||||||
prefetch: yes
|
|
||||||
prefetch-key: yes
|
|
||||||
|
|
||||||
forward-zone:
|
|
||||||
name: "."
|
|
||||||
forward-tls-upstream: yes
|
|
||||||
forward-addr: 1.1.1.2@853#security.cloudflare-dns.com
|
|
||||||
forward-addr: 1.0.0.2@853#security.cloudflare-dns.com
|
|
||||||
forward-addr: 2606:4700:4700::1112@853#security.cloudflare-dns.com
|
|
||||||
forward-addr: 2606:4700:4700::1002@853#security.cloudflare-dns.com' | sudo tee /etc/unbound/unbound.conf
|
|
||||||
|
|
||||||
mkdir -p /etc/systemd/system/unbound.service.d
|
|
||||||
echo $'[Service]
|
|
||||||
MemoryDenyWriteExecute=true
|
|
||||||
PrivateDevices=true
|
|
||||||
PrivateTmp=true
|
|
||||||
ProtectHome=true
|
|
||||||
ProtectClock=true
|
|
||||||
ProtectControlGroups=true
|
|
||||||
ProtectKernelLogs=true
|
|
||||||
ProtectKernelModules=true
|
|
||||||
# This breaks using socket options like \'so-rcvbuf\'. Explicitly disable for visibility.
|
|
||||||
ProtectKernelTunables=true
|
|
||||||
ProtectProc=invisible
|
|
||||||
RestrictAddressFamilies=AF_INET AF_INET6 AF_NETLINK AF_UNIX
|
|
||||||
RestrictRealtime=true
|
|
||||||
SystemCallArchitectures=native
|
|
||||||
SystemCallFilter=~@clock @cpu-emulation @debug @keyring @module mount @obsolete @resources
|
|
||||||
RestrictNamespaces=yes
|
|
||||||
LockPersonality=yes' | sudo tee /etc/systemd/system/unbound.service.d/override.conf
|
|
||||||
|
|
||||||
sudo systemctl enable --now unbound
|
|
||||||
|
|
||||||
# Setup yara
|
|
||||||
sudo dnf install -y yara
|
|
||||||
sudo insights-client --collector malware-detection
|
|
||||||
sudo sed -i 's/test_scan: true/test_scan: false/' /etc/insights-client/malware-detection-config.yml
|
|
||||||
|
|
||||||
# Setup automatic updates
|
|
||||||
|
|
||||||
sudo sed -i 's/apply_updates = no/apply_updates = yes\nreboot = when-needed/g' /etc/dnf/automatic.conf
|
|
||||||
sudo systemctl enable --now dnf-automatic.timer
|
|
||||||
|
|
||||||
# Enable fstrim.timer
|
|
||||||
sudo systemctl enable --now fstrim.timer
|
|
||||||
|
|
||||||
### Differentiating bare metal and virtual installs
|
|
||||||
|
|
||||||
# Installing tuned first here because virt-what is 1 of its dependencies anyways
|
|
||||||
sudo dnf install tuned -y
|
|
||||||
|
|
||||||
virt_type=$(virt-what)
|
|
||||||
if [ "$virt_type" = '' ]; then
|
|
||||||
output 'Virtualization: Bare Metal.'
|
|
||||||
elif [ "$virt_type" = 'openvz lxc' ]; then
|
|
||||||
output 'Virtualization: OpenVZ 7.'
|
|
||||||
elif [ "$virt_type" = 'xen xen-hvm' ]; then
|
|
||||||
output 'Virtualization: Xen-HVM.'
|
|
||||||
elif [ "$virt_type" = 'xen xen-hvm aws' ]; then
|
|
||||||
output 'Virtualization: Xen-HVM on AWS.'
|
|
||||||
else
|
|
||||||
output "Virtualization: $virt_type."
|
|
||||||
fi
|
|
||||||
|
|
||||||
# Setup tuned
|
|
||||||
if [ "$virt_type" = '' ]; then
|
|
||||||
sudo tuned-adm profile latency-performance
|
|
||||||
if [ "$virt_type" = 'kvm' ]; then
|
|
||||||
sudo dnf install qemu-guest-agent -y
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
sudo tuned-adm profile virtual-guest
|
|
||||||
fi
|
|
||||||
|
|
||||||
# Setup real-ucode and hardened_malloc
|
|
||||||
if [ "$virt_type" = '' ] || [ "${MACHINE_TYPE}" == 'x86_64' ]; then
|
|
||||||
sudo dnf install 'https://divested.dev/rpm/fedora/divested-release-20231210-2.noarch.rpm' -y
|
|
||||||
sudo sed -i 's/^metalink=.*/&?protocol=https/g' /etc/yum.repos.d/divested-release.repo
|
|
||||||
if [ "${MACHINE_TYPE}" != 'x86_64' ]; then
|
|
||||||
sudo dnf config-manager --save --setopt=divested.includepkgs=divested-release,real-ucode,microcode_ctl,amd-ucode-firmware
|
|
||||||
sudo dnf install real-ucode -y
|
|
||||||
sudo dracut -f
|
|
||||||
elif [ "$virt_type" != '' ]; then
|
|
||||||
sudo dnf config-manager --save --setopt=divested.includepkgs=divested-release,hardened_malloc
|
|
||||||
sudo dnf install hardened_malloc -y
|
|
||||||
else
|
|
||||||
sudo dnf config-manager --save --setopt=divested.includepkgs=divested-release,real-ucode,microcode_ctl,amd-ucode-firmware,hardened_malloc
|
|
||||||
sudo dnf install real-ucode hardened_malloc -y
|
|
||||||
echo 'libhardened_malloc.so' | sudo tee /etc/ld.so.preload
|
|
||||||
sudo dracut -f
|
|
||||||
fi
|
|
||||||
elif [ "${MACHINE_TYPE}" == 'aarch64' ]; then
|
|
||||||
sudo dnf copr enable secureblue/hardened_malloc -y
|
|
||||||
sudo dnf install hardened_malloc -y
|
|
||||||
fi
|
|
||||||
|
|
||||||
# Setup fwupd
|
|
||||||
if [ "$virt_type" = '' ]; then
|
|
||||||
sudo dnf install fwupd -y
|
|
||||||
echo 'UriSchemes=file;https' | sudo tee -a /etc/fwupd/fwupd.conf
|
|
||||||
sudo systemctl restart fwupd
|
|
||||||
mkdir -p /etc/systemd/system/fwupd-refresh.service.d
|
|
||||||
unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/systemd/system/fwupd-refresh.service.d/override.conf | sudo tee /etc/systemd/system/fwupd-refresh.service.d/override.conf
|
|
||||||
sudo systemctl daemon-reload
|
|
||||||
sudo systemctl enable --now fwupd-refresh.timer
|
|
||||||
fi
|
|
||||||
106
openSUSE-Aeon.sh
106
openSUSE-Aeon.sh
@ -1,106 +0,0 @@
|
|||||||
#!/bin/bash
|
|
||||||
|
|
||||||
# Copyright (C) 2021-2024 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.
|
|
||||||
|
|
||||||
#Please note that this is how I PERSONALLY setup my computer - I do some stuff such as not using anything to download GNOME extensions from extensions.gnome.org and installing the extensions as a package instead
|
|
||||||
|
|
||||||
# Meant to run as the normal user - other stuff needs to be done with transactional-update shell
|
|
||||||
|
|
||||||
output(){
|
|
||||||
echo -e '\e[36m'"$1"'\e[0m';
|
|
||||||
}
|
|
||||||
|
|
||||||
unpriv(){
|
|
||||||
sudo -u nobody "$@"
|
|
||||||
}
|
|
||||||
|
|
||||||
# Compliance
|
|
||||||
sudo systemctl mask debug-shell.service
|
|
||||||
sudo systemctl mask kdump.service
|
|
||||||
|
|
||||||
# Make home directory private
|
|
||||||
sudo chmod 700 /home/*
|
|
||||||
|
|
||||||
# Setup NTS
|
|
||||||
sudo rm -rf /etc/chrony/chrony.conf
|
|
||||||
unpriv curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/chrony.conf | sudo tee /etc/chrony/chrony.conf
|
|
||||||
unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/sysconfig/chronyd | sudo tee /etc/sysconfig/chronyd
|
|
||||||
|
|
||||||
sudo systemctl restart chronyd
|
|
||||||
|
|
||||||
# Setup Networking
|
|
||||||
unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/NetworkManager/conf.d/00-macrandomize.conf | sudo tee /etc/NetworkManager/conf.d/00-macrandomize.conf
|
|
||||||
unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/NetworkManager/conf.d/01-transient-hostname.conf | sudo tee /etc/NetworkManager/conf.d/01-transient-hostname.conf
|
|
||||||
sudo nmcli general reload conf
|
|
||||||
sudo hostnamectl hostname 'localhost'
|
|
||||||
sudo hostnamectl --transient hostname ''
|
|
||||||
sudo firewall-cmd --set-default-zone=block
|
|
||||||
sudo firewall-cmd --permanent --add-service=dhcpv6-client
|
|
||||||
sudo firewall-cmd --reload
|
|
||||||
sudo firewall-cmd --lockdown-on
|
|
||||||
|
|
||||||
# Harden SSH
|
|
||||||
unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/ssh/ssh_config.d/10-custom.conf | sudo tee /etc/ssh/ssh_config.d/10-custom.conf
|
|
||||||
sudo chmod 644 /etc/ssh/ssh_config.d/10-custom.conf
|
|
||||||
|
|
||||||
# Security kernel settings
|
|
||||||
unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/modprobe.d/30_security-misc.conf | sudo tee /etc/modprobe.d/30_security-misc.conf
|
|
||||||
sudo chmod 644 /etc/modprobe.d/30_security-misc.conf
|
|
||||||
sudo sed -i 's/#install msr/install msr/g' /etc/modprobe.d/30_security-misc.conf
|
|
||||||
unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/990-security-misc.conf | sudo tee /etc/sysctl.d/990-security-misc.conf
|
|
||||||
sudo chmod 644 /etc/sysctl.d/990-security-misc.conf
|
|
||||||
unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_silent-kernel-printk.conf | sudo tee /etc/sysctl.d/30_silent-kernel-printk.conf
|
|
||||||
sudo chmod 644 /etc/sysctl.d/30_silent-kernel-printk.conf
|
|
||||||
unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_security-misc_kexec-disable.conf | sudo tee /etc/sysctl.d/30_security-misc_kexec-disable.conf
|
|
||||||
sudo chmod 644 /etc/sysctl.d/30_security-misc_kexec-disable.conf
|
|
||||||
sudo sed -i 's/kernel.yama.ptrace_scope=2/kernel.yama.ptrace_scope=3/g' /etc/sysctl.d/990-security-misc.conf
|
|
||||||
|
|
||||||
# Disable coredump
|
|
||||||
unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/security/limits.d/30-disable-coredump.conf | sudo tee /etc/security/limits.d/30-disable-coredump.conf
|
|
||||||
|
|
||||||
# Systemd Hardening
|
|
||||||
sudo mkdir -p /etc/systemd/system/NetworkManager.service.d
|
|
||||||
unpriv curl 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
|
|
||||||
sudo systemctl restart NetworkManager
|
|
||||||
|
|
||||||
# Disable XWayland
|
|
||||||
umask 022
|
|
||||||
sudo mkdir -p /etc/systemd/user/org.gnome.Shell@wayland.service.d
|
|
||||||
unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/systemd/user/org.gnome.Shell%40wayland.service.d/override.conf | sudo tee /etc/systemd/user/org.gnome.Shell@wayland.service.d/override.conf
|
|
||||||
umask 077
|
|
||||||
|
|
||||||
# Setup dconf
|
|
||||||
umask 022
|
|
||||||
mkdir -p /etc/dconf/db/local.d/locks
|
|
||||||
|
|
||||||
unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/dconf/db/local.d/locks/automount-disable | sudo tee /etc/dconf/db/local.d/locks/automount-disable
|
|
||||||
unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/dconf/db/local.d/locks/privacy | sudo tee /etc/dconf/db/local.d/locks/privacy
|
|
||||||
|
|
||||||
unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/dconf/db/local.d/automount-disable | sudo tee /etc/dconf/db/local.d/automount-disable
|
|
||||||
unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/dconf/db/local.d/button-layout | sudo tee /etc/dconf/db/local.d/button-layout
|
|
||||||
unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/dconf/db/local.d/prefer-dark | sudo tee /etc/dconf/db/local.d/prefer-dark
|
|
||||||
unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/dconf/db/local.d/privacy | sudo tee /etc/dconf/db/local.d/privacy
|
|
||||||
unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/dconf/db/local.d/touchpad | sudo tee /etc/dconf/db/local.d/touchpad
|
|
||||||
|
|
||||||
sudo dconf update
|
|
||||||
umask 077
|
|
||||||
|
|
||||||
# Setup Flatpak
|
|
||||||
sudo flatpak override --system --nosocket=x11 --nosocket=fallback-x11 --nosocket=pulseaudio --unshare=network --unshare=ipc --nofilesystem=host:reset --nodevice=input --nodevice=shm --nodevice=all --no-talk-name=org.freedesktop.Flatpak --no-talk-name=org.freedesktop.systemd1 --no-talk-name=ca.desrt.dconf --no-talk-name=org.gnome.Shell.Extensions
|
|
||||||
flatpak override --user --nosocket=x11 --nosocket=fallback-x11 --nosocket=pulseaudio --unshare=network --unshare=ipc --nofilesystem=host:reset --nodevice=input --nodevice=shm --nodevice=all --no-talk-name=org.freedesktop.Flatpak --no-talk-name=org.freedesktop.systemd1 --no-talk-name=ca.desrt.dconf --no-talk-name=org.gnome.Shell.Extensions
|
|
||||||
flatpak remote-add --if-not-exists --user flathub https://dl.flathub.org/repo/flathub.flatpakrepo
|
|
||||||
flatpak --user install com.github.tchx84.Flatseal org.gnome.Loupe -y
|
|
||||||
flatpak --user override com.github.tchx84.Flatseal --filesystem=/var/lib/flatpak/app:ro --filesystem=xdg-data/flatpak/app:ro --filesystem=xdg-data/flatpak/overrides:create
|
|
||||||
flatpak update -y
|
|
||||||
Loading…
Reference in New Issue
Block a user