mirror of
https://github.com/ben-grande/qusal.git
synced 2024-12-25 15:39:38 -05:00
200 lines
6.4 KiB
Markdown
200 lines
6.4 KiB
Markdown
# qusal
|
|
|
|
Salt Formulas for Qubes OS.
|
|
|
|
## Warning
|
|
|
|
**Warning**: Not ready for production, development only. Breaking changes can
|
|
and will be introduced in the meantime. You've been warned.
|
|
|
|
The following projects are unfinished (not a complete list):
|
|
|
|
- sys-syncthing: broken firewall script due to nftables and disposable netvm
|
|
|
|
Other projects might also have drastic changes, the above are simply not ready
|
|
at all.
|
|
|
|
## Table of Contents
|
|
|
|
* [Description](#description)
|
|
* [Design](#design)
|
|
* [Prerequisites](#prerequisites)
|
|
* [Installation](#installation)
|
|
* [DomU](#domu)
|
|
* [Dom0](#dom0)
|
|
* [Usage](#usage)
|
|
* [Contribute](#contribute)
|
|
* [Donate](#donate)
|
|
* [Support](#support)
|
|
* [Free Support](#free-support)
|
|
* [Paid Support](#paid-support)
|
|
* [Contact](#contact)
|
|
* [Credits](#credits)
|
|
* [Legal](#legal)
|
|
|
|
## Description
|
|
|
|
Qusal providers a Free and Open Source solution to customizing various tasks
|
|
in Qubes OS, from switching PCI handlers to be disposables or app qubes,
|
|
installing different pieces of software on dedicated minimal templates for
|
|
split agent operations for separating the key store from the client.
|
|
|
|
Each project is in a separate directory, but they may interact with other
|
|
projects.
|
|
|
|
If you want to edit the access control for any service, such as resolution to
|
|
allow, ask, deny or the intended target, you should always use the Qrexec
|
|
policy at `/etc/qubes/policy.d/30-user.policy`, as this file will take
|
|
precedence over the packaged policy.
|
|
|
|
## Design
|
|
|
|
Every project creates its own template, client and server (when necessary)
|
|
with only the required packages and configuration. You don't need to use a
|
|
separate template for everything, but if you want to do that, you will have
|
|
adjust the target of the qubesctl call or write Salt Top files.
|
|
|
|
Qubes global settings (qubes-prefs) that will be managed:
|
|
|
|
- **clockvm**: disp-sys-net, sys-net
|
|
- **default_dispvm**: reader
|
|
- **default_netvm**: sys-pihole, sys-firewall or disp-sys-firewall
|
|
- **management_dispvm**: dvm-mgmt
|
|
- **updatevm**: sys-pihole, sys-firewall or disp-sys-firewall
|
|
- **default_audiovm**: sys-audio
|
|
|
|
To be implemented:
|
|
- **default_guivm**: sys-gui
|
|
|
|
## Prerequisites
|
|
|
|
You current setup needs to fulfill the following requisites:
|
|
|
|
- Qubes OS R4.2
|
|
- Internet connection
|
|
|
|
## Installation
|
|
|
|
### DomU
|
|
|
|
1. Install `git` in the downloader qube, if it is an AppVM, install it in the
|
|
TemplateVM.
|
|
|
|
2. Clone this repository in an app qube:
|
|
```sh
|
|
git clone --recurse-submodules https://github.com/ben-grande/qusal.git
|
|
```
|
|
If you made a fork, before cloning it, fork the submodule(s). Clone your own
|
|
project instead of this one, the submodules will be from your fork also.
|
|
|
|
3. Verify the [commit or tag signature](https://www.qubes-os.org/security/verifying-signatures/#how-to-verify-signatures-on-git-repository-tags-and-commits).
|
|
|
|
### Dom0
|
|
|
|
Before copying anything to Dom0, read [Qubes OS warning about consequences of
|
|
this procedure](https://www.qubes-os.org/doc/how-to-copy-from-dom0/#copying-to-dom0).
|
|
|
|
1. Copy this repository from some qube to Dom0 from Dom0:
|
|
```sh
|
|
mkdir -p ~/QubesIncoming/<QUBE>
|
|
qvm-run -p <QUBE> tar -cC </PATH/TO> qusal | tar -xvC ~/QubesIncoming/<QUBE> qusal
|
|
## Example: mkdir -p ~/QubesIncoming/dev
|
|
## Example: qvm-run -p dev tar -cC /home/user qusal | tar -xvC ~/QubesIncoming/dev qusal
|
|
```
|
|
|
|
2. Copy the project to the Salt directories:
|
|
```sh
|
|
cd ~/QubesIncoming/<QUBE>/qusal
|
|
./scripts/setup.sh
|
|
```
|
|
|
|
## Usage
|
|
|
|
Qusal is now installed. Please read the README.md of each project for further
|
|
information on how to install the desired package.
|
|
|
|
The intended behavior is to enforce the state of qubes and their services. If
|
|
you modify the qubes and their services and apply the state again, there is a
|
|
good chance your choices will be overwritten. To enforce your state, write a
|
|
SaltFile to specify the desired state, do not do it manually, we are past
|
|
that.
|
|
|
|
The only Qrexec policy file you should change is
|
|
`/etc/qubes/policy.d/30-user.policy` as this file will take precedence over
|
|
the ones provided by this project. If you modify the policies provided by
|
|
Qusal, your changes will be overwritten next time you install/upgrade the
|
|
packages.
|
|
|
|
Please note that when you allow more Qrexec calls than the default shipped by
|
|
Qubes OS, you are increasing the attack surface of the target, normally
|
|
valuable qube that can hold secrets or pristine data. A compromise of the
|
|
client qube can extend to the server, therefore configure the installation
|
|
according to your threat model.
|
|
|
|
If you are unsure how to start, follow the [bootstrap guide](BOOTSTRAP.md) for
|
|
some ideas on how to customize your system.
|
|
|
|
## Contribute
|
|
|
|
There are several ways to contribute to this project. Spread the word, help on
|
|
user support, review opened issues, fix typos, implement new features,
|
|
donations.
|
|
|
|
Please take a look at [contribution guidelines](CONTRIBUTING.md) before
|
|
contributing code or to the documentation, it holds important information on
|
|
how the project is structured, why some design decisions were made and what
|
|
can be improved.
|
|
|
|
## Donate
|
|
|
|
This project can only survive through donations. If you like what we have
|
|
done, please consider donating. [Contact us](#contact) for donation address.
|
|
|
|
This project depends on Qubes OS, consider donating to
|
|
[upstream](https://qubes-os.org/donate/).
|
|
|
|
## Support
|
|
|
|
### Free Support
|
|
|
|
Free support will be provided on a best effort basis. If you want something,
|
|
open an issue and patiently wait for a reply, the project is best developed in
|
|
the open so anyone can search for past issues.
|
|
|
|
### Paid Support
|
|
|
|
Paid consultation services can be provided.
|
|
Request a quote [from us](#contact).
|
|
|
|
## Contact
|
|
|
|
You must not contact for [free support](#free-support).
|
|
|
|
- [E-mail](https://github.com/ben-grande/ben-grande)
|
|
|
|
## Credits
|
|
|
|
I stand on the shoulders of giants. This would not be possible without people
|
|
contributing to Qubes OS SaltStack formulas. Honorable mention(s):
|
|
[unman](https://github.com/unman).
|
|
|
|
## Legal
|
|
|
|
This project is [REUSE-compliant](https://reuse.software). It is difficult to
|
|
list all licenses and copyrights and keep them up-to-date here.
|
|
|
|
The easiest way to get the copyright and license of the project with the reuse
|
|
tool:
|
|
```sh
|
|
reuse spdx
|
|
```
|
|
|
|
You can also check these information manually by looking in the file header,
|
|
a companion `.license` file or in `.reuse/dep5`.
|
|
|
|
All licenses are present in the LICENSES directory.
|
|
|
|
Note that submodules have their own licenses and copyrights statements, please
|
|
check each one individually using the same methods described above for a full
|
|
statement.
|