qusal/salt/sys-pihole/install.sls
Ben Grande ab044c15b1
feat: bump Pi-Hole version
Many of the Pi-Hole releases of this year were made due to security
vulnerabilities. None of them are to concern to Qusal users.

- GHSA-jg6g-rrj6-xfg6: Requires authenticated user;
- GHSA-95g6-7q26-mp9x: Requires authenticated user; and
- GHSA-3597-244c-wrpj: Requires shell in the same qube running Pi-Hole.

The admin interface is only allowed through localhost, therefore only
sys-pihole and sys-pihole-browser qubes have access to it, blocked by
firewall (nftables) and HTTP server (lighttpd). Qubes with access to the
admin interface are not of a concern, we assume that every qube that has
access to the admin interface is trusted, therefore, only if a qube
doesn't have access to the admin interface and can gain access, it
becomes a concern, which hasn't happened.
2024-07-07 15:26:52 +02:00

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{#
SPDX-FileCopyrightText: 2022 - 2023 unman <unman@thirdeyesecurity.org>
SPDX-FileCopyrightText: 2023 - 2024 Benjamin Grande M. S. <ben.grande.b@gmail.com>
SPDX-License-Identifier: AGPL-3.0-or-later
#}
{% if grains['nodename'] != 'dom0' %}
{% set pihole_tag = 'v5.18.3' -%}
include:
- utils.tools.common.update
- sys-cacher.uninstall-client
- sys-net.install-proxy
- dotfiles.copy-x11
"{{ slsdotpath }}-installed":
pkg.installed:
- require:
- sls: utils.tools.common.update
- install_recommends: False
- skip_suggestions: True
- pkgs:
- fwupd-qubes-vm
- qubes-core-agent-passwordless-root
- qubes-core-agent-dom0-updates
- qubes-core-agent-networking
- systemd-timesyncd
- ca-certificates
- curl
- dnsutils
- git
- idn2
- lighttpd
- netcat-openbsd
- php-cgi
- php-common
- php-intl
- php-json
- php-sqlite3
- php-xml
- unzip
- bash-completion
- man-db
"{{ slsdotpath }}-disable-external-admin-interface":
file.managed:
- name: /etc/lighttpd/conf-available/50-pihole.conf
- source: salt://{{ slsdotpath }}/files/server/lighttpd/50-pihole.conf
- mode: '0644'
- user: root
- group: root
- makedirs: True
"{{ slsdotpath }}-disable-external-admin-interface-symlink":
file.symlink:
- require:
- file: "{{ slsdotpath }}-disable-external-admin-interface"
- name: /etc/lighttpd/conf-enabled/50-pihole.conf
- target: /etc/lighttpd/conf-available/50-pihole.conf
- force: True
"{{ slsdotpath }}-disable-systemd-resolved":
service.disabled:
- name: systemd-resolved
"{{ slsdotpath }}-setupVars.conf":
file.managed:
- name: /etc/pihole/setupVars.conf
- source: salt://{{ slsdotpath }}/files/server/pihole/setupVars.conf
- mode: '0644'
- user: root
- group: root
- makedirs: True
"{{ slsdotpath }}-git-clone":
git.latest:
- name: https://github.com/pi-hole/pi-hole.git
- rev: {{ pihole_tag }}
- user: root
- target: /root/pi-hole
- force_fetch: True
"{{ slsdotpath }}-gnupg-home":
file.directory:
- name: /root/.gnupg/pihole
- user: root
- group: root
- mode: '0700'
- makedirs: True
"{{ slsdotpath }}-save-keys":
file.recurse:
- require:
- file: "{{ slsdotpath }}-gnupg-home"
- name: /root/.gnupg/pihole/download/
- source: salt://{{ slsdotpath }}/files/server/keys/
- user: user
- group: user
- file_mode: '0600'
- dir_mode: '0700'
- makedirs: True
"{{ slsdotpath }}-import-keys":
cmd.run:
- require:
- file: "{{ slsdotpath }}-save-keys"
- name: gpg --status-fd=2 --homedir . --import download/*.asc
- cwd: /root/.gnupg/pihole
- runas: root
- success_stderr: IMPORT_OK
"{{ slsdotpath }}-import-ownertrust":
cmd.run:
- require:
- cmd: "{{ slsdotpath }}-import-keys"
- name: gpg --homedir . --import-ownertrust download/otrust.txt
- cwd: /root/.gnupg/pihole
- runas: root
## The tag is annotated, using verify-commit instead.
"{{ slsdotpath }}-git-verify-tag-pihole":
cmd.run:
- require:
- git: "{{ slsdotpath }}-git-clone"
- name: GNUPGHOME="$HOME/.gnupg/pihole" git verify-commit {{ pihole_tag }}
- cwd: /root/pi-hole
- runas: root
"{{ slsdotpath }}-git-checkout-tag-{{ pihole_tag }}":
cmd.run:
- name: git checkout {{ pihole_tag }}
- require:
- cmd: "{{ slsdotpath }}-git-verify-tag-pihole"
- cwd: /root/pi-hole
- runas: root
"{{ slsdotpath }}-setup":
cmd.run:
- name: ./basic-install.sh --unattended
- require:
- cmd: "{{ slsdotpath }}-git-checkout-tag-{{ pihole_tag }}"
- cwd: '/root/pi-hole/automated install'
- runas: root
"{{ slsdotpath }}-firewall":
file.managed:
- name: /rw/config/qubes-firewall.d/50-sys-pihole
- source: salt://{{ slsdotpath }}/files/server/qubes-firewall.d/50-sys-pihole
- mode: '0755'
- user: root
- group: root
- makedirs: True
"{{ slsdotpath }}-network-hooks":
file.managed:
- name: /rw/config/network-hooks.d/50-sys-pihole.sh
- source: salt://{{ slsdotpath }}/files/server/network-hooks.d/50-sys-pihole.sh
- mode: '0755'
- user: root
- group: root
- makedirs: True
"{{ slsdotpath }}-dnsmasq":
file.managed:
- name: /etc/dnsmasq.d/00-pihole.conf
- source: salt://{{ slsdotpath }}/files/server/dnsmasq.d/00-pihole.conf
- mode: '0644'
- user: root
- group: root
- makedirs: True
"{{ slsdotpath }}-desktop-application-browser":
file.managed:
- name: /usr/share/applications/pihole-browser.desktop
- source: salt://{{ slsdotpath }}/files/server/pihole-browser.desktop
- mode: '0644'
- user: root
- group: root
- makedirs: True
"{{ slsdotpath }}-desktop-application-open-general":
file.managed:
- name: /usr/share/applications/pihole-browser-general.desktop
- source: salt://{{ slsdotpath }}/files/server/pihole-browser-general.desktop
- mode: '0644'
- user: root
- group: root
- makedirs: True
"{{ slsdotpath }}-etc-mimeapps.list":
file.managed:
- name: /etc/xdg/mimeapps.list
- source: salt://{{ slsdotpath }}/files/server/mimeapps.list
- mode: '0644'
- user: root
- group: root
- makedirs: True
{% endif -%}