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Can't install firewall in chroot, so move it into its own service for now

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This commit is contained in:
David Heinemeier Hansson 2025-08-24 09:12:51 +02:00
parent ab09446971
commit ca115b9061
3 changed files with 30 additions and 24 deletions
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26
bin/omarchy-install-firewall Executable file
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@ -0,0 +1,26 @@
#!/bin/bash
if ! command -v ufw &>/dev/null; then
yay -S --noconfirm --needed ufw ufw-docker
fi
# Allow nothing in, everything out
sudo ufw default deny incoming
sudo ufw default allow outgoing
# Allow ports for LocalSend
sudo ufw allow 53317/udp
sudo ufw allow 53317/tcp
# Allow SSH in
sudo ufw allow 22/tcp
# Allow Docker containers to use DNS on host
sudo ufw allow in proto udp from 172.16.0.0/12 to 172.17.0.1 port 53 comment 'allow-docker-dns'
# Turn on the firewall
sudo ufw --force enable
# Turn on Docker protections
sudo ufw-docker install
sudo ufw reload

3
bin/omarchy-menu
View File

@ -184,7 +184,8 @@ show_install_menu() {
}
show_install_service_menu() {
case $(menu "Install" " Dropbox\n Tailscale") in
case $(menu "Install" "󱨑 Firewall\n Dropbox\n Tailscale") in
*Firewall*) present_terminal omarchy-install-firewall ;;
*Dropbox*) present_terminal omarchy-install-dropbox ;;
*Tailscale*) present_terminal omarchy-install-tailscale ;;
*) show_install_menu ;;

25
install/development/firewall.sh
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@ -1,26 +1,5 @@
#!/bin/bash
if ! command -v ufw &>/dev/null && -z "${OMARCHY_CHROOT_INSTALL:-}"; then
yay -S --noconfirm --needed ufw ufw-docker
# Allow nothing in, everything out
sudo ufw default deny incoming
sudo ufw default allow outgoing
# Allow ports for LocalSend
sudo ufw allow 53317/udp
sudo ufw allow 53317/tcp
# Allow SSH in
sudo ufw allow 22/tcp
# Allow Docker containers to use DNS on host
sudo ufw allow in proto udp from 172.16.0.0/12 to 172.17.0.1 port 53 comment 'allow-docker-dns'
# Turn on the firewall
sudo ufw --force enable
# Turn on Docker protections
sudo ufw-docker install
sudo ufw reload
if -z "${OMARCHY_CHROOT_INSTALL:-}"; then
omarchy-install-firewall
fi