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Remove sudo

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Signed-off-by: Tommy <contact@tommytran.io>
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Tommy 2023-12-01 23:14:27 -07:00
parent 0a43002047
commit 95311581a0
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1 changed files with 40 additions and 40 deletions
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80
Proxmox-8.sh
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@ -21,25 +21,25 @@ output(){
}
# Setup NTS
sudo rm -rf /etc/chrony/chrony.conf
curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/chrony.conf | sudo tee /etc/chrony/chrony.conf
sudo systemctl restart chronyd
rm -rf /etc/chrony/chrony.conf
curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/chrony.conf | tee /etc/chrony/chrony.conf
systemctl restart chronyd
# Harden SSH
echo 'GSSAPIAuthentication no
VerifyHostKeyDNS yes' | sudo tee /etc/ssh/ssh_config.d/10-custom.conf
sudo chmod 644 /etc/ssh/ssh_config.d/10-custom.conf
VerifyHostKeyDNS yes' | tee /etc/ssh/ssh_config.d/10-custom.conf
chmod 644 /etc/ssh/ssh_config.d/10-custom.conf
echo 'PasswordAuthentication no
KerberosAuthentication no
GSSAPIAuthentication no' | sudo tee /etc/ssh/sshd_config.d/10-custom.conf
sudo chmod 644 /etc/ssh/sshd_config.d/10-custom.conf
sudo mkdir -p /etc/systemd/system/ssh.service.d
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
sudo systemctl daemon-reload
sudo systemctl restart sshd
GSSAPIAuthentication no' | tee /etc/ssh/sshd_config.d/10-custom.conf
chmod 644 /etc/ssh/sshd_config.d/10-custom.conf
mkdir -p /etc/systemd/system/ssh.service.d
curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/sshd.service.d/local.conf | tee /etc/systemd/system/ssh.service.d/override.conf
systemctl daemon-reload
systemctl restart sshd
# Setup repositories
sudo sed -i '1 {s/^/#/}' /etc/apt/sources.list.d/pve-enterprise.list
sed -i '1 {s/^/#/}' /etc/apt/sources.list.d/pve-enterprise.list
echo 'deb https://deb.debian.org/debian/ bookworm main contrib non-free non-free-firmware
@ -49,55 +49,55 @@ deb https://deb.debian.org/debian/ bookworm-updates main contrib non-free non-fr
deb https://deb.debian.org/debian/ bookworm-backports main contrib non-free non-free-firmware
deb http://download.proxmox.com/debian/pve bookworm pve-no-subscription' | sudo tee /etc/apt/sources.list
deb http://download.proxmox.com/debian/pve bookworm pve-no-subscription' | tee /etc/apt/sources.list
echo 'deb http://download.proxmox.com/debian/ceph-quincy bookworm no-subscription' | sudo tee /etc/apt/sources.list.d/ceph.list
echo 'deb http://download.proxmox.com/debian/ceph-quincy bookworm no-subscription' | tee /etc/apt/sources.list.d/ceph.list
# Update and install packages
sudo apt update
sudo apt upgrade -y
sudo apt install -y --no-install-recommends intel-microcode tuned fwupd dropbear-initramfs
apt update
apt upgrade -y
apt install -y --no-install-recommends intel-microcode tuned fwupd dropbear-initramfs
### This part assumes that you are using systemd-boot
sudo echo -e "spectre_v2=on spec_store_bypass_disable=on l1tf=full,force mds=full,nosmt tsx=off tsx_async_abort=full,nosmt kvm.nx_huge_pages=force nosmt=force l1d_flush=on mmio_stale_data=full,nosmt random.trust_bootloader=off random.trust_cpu=off intel_iommu=on amd_iommu=on efi=disable_early_pci_dma iommu.passthrough=0 iommu.strict=1 slab_nomerge init_on_alloc=1 init_on_free=1 pti=on vsyscall=none page_alloc.shuffle=1 randomize_kstack_offset=on extra_latent_entropy debugfs=off $(cat /etc/kernel/cmdline)" > /etc/kernel/cmdline
sudo proxmox-boot-tool refresh
echo -e "spectre_v2=on spec_store_bypass_disable=on l1tf=full,force mds=full,nosmt tsx=off tsx_async_abort=full,nosmt kvm.nx_huge_pages=force nosmt=force l1d_flush=on mmio_stale_data=full,nosmt random.trust_bootloader=off random.trust_cpu=off intel_iommu=on amd_iommu=on efi=disable_early_pci_dma iommu.passthrough=0 iommu.strict=1 slab_nomerge init_on_alloc=1 init_on_free=1 pti=on vsyscall=none page_alloc.shuffle=1 randomize_kstack_offset=on extra_latent_entropy debugfs=off $(cat /etc/kernel/cmdline)" > /etc/kernel/cmdline
proxmox-boot-tool refresh
###
# Kernel hardening
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
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
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
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 mkdir -p /etc/systemd/system/NetworkManager.service.d
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
curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/modprobe.d/30_security-misc.conf | tee /etc/modprobe.d/30_security-misc.conf
curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/990-security-misc.conf | tee /etc/sysctl.d/990-security-misc.conf
sed -i 's/kernel.yama.ptrace_scope=2/kernel.yama.ptrace_scope=3/g' /etc/sysctl.d/990-security-misc.conf
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
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
curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_silent-kernel-printk.conf | tee /etc/sysctl.d/30_silent-kernel-printk.conf
curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_security-misc_kexec-disable.conf | tee /etc/sysctl.d/30_security-misc_kexec-disable.conf
mkdir -p /etc/systemd/system/NetworkManager.service.d
curl https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/NetworkManager.service.d/99-brace.conf | tee /etc/systemd/system/NetworkManager.service.d/99-brace.conf
echo "* hard core 0" | tee -a /etc/security/limits.conf
sudo sed -i 's/#GSSAPIAuthentication no/GSSAPIAuthentication no/g' /etc/ssh/sshd_config
sed -i 's/#GSSAPIAuthentication no/GSSAPIAuthentication no/g' /etc/ssh/sshd_config
# Setup automatic updates
sudo mkdir -p /etc/systemd/system/pve-daily-update.service.d
mkdir -p /etc/systemd/system/pve-daily-update.service.d
echo '[Service]
ExecStart=/usr/bin/pveupgrade' | sudo tee /etc/systemd/system/pve-daily-update.service.d/override.conf
sudo systemctl daemon-reload
sudo systemctl enable --now pve-daily-update.timer
ExecStart=/usr/bin/pveupgrade' | tee /etc/systemd/system/pve-daily-update.service.d/override.conf
systemctl daemon-reload
systemctl enable --now pve-daily-update.timer
sudo mkdir -p /etc/systemd/system/fwupd-refresh.service.d
mkdir -p /etc/systemd/system/fwupd-refresh.service.d
echo '[Service]
ExecStart=/usr/bin/fwupdmgr update' | tee /etc/systemd/system/fwupd-refresh.service.d/override.conf
sudo systemctl daemon-reload
sudo systemctl enable --now fwupd-refresh.timer
systemctl daemon-reload
systemctl enable --now fwupd-refresh.timer
# Disable Nagging
sudo sed -Ezi.bak "s/(Ext.Msg.show\(\{\s+title: gettext\('No valid sub)/void\(\{ \/\/\1/g" /usr/share/javascript/proxmox-widget-toolkit/proxmoxlib.js
sed -Ezi.bak "s/(Ext.Msg.show\(\{\s+title: gettext\('No valid sub)/void\(\{ \/\/\1/g" /usr/share/javascript/proxmox-widget-toolkit/proxmoxlib.js
sudo systemctl restart pveproxy.service
systemctl restart pveproxy.service
# Setup tuned
sudo tuned-adm profile virtual-host
tuned-adm profile virtual-host
# Enable fstrim.timer
sudo systemctl enable --now fstrim.timer
systemctl enable --now fstrim.timer