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https://github.com/mkeeter/pont

An online board game in Rust and WebAssembly
https://github.com/mkeeter/pont

board-game game rust wasm webassembly websockets

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An online board game in Rust and WebAssembly

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README

        

# About
### [Project homepage](https://mattkeeter.com/projects/pont)

`pont` is an online game based on
[Qwirkle (by Mindware Games)](https://en.wikipedia.org/wiki/Qwirkle)

![Screenshot](https://mattkeeter.com/projects/pont/screenshot.png)

Notably, both the client and server are written in Rust;
the only Javascript is a shim to load the WebAssembly module.

# Hosting
It's easiest to run the whole application on a single VM,
using [NGINX](https://www.nginx.com/) to both serve static content
and to act as a secure proxy for websocket communication.
The latter means we don't need SSL support in the game server itself.

The system looks something like this:

![Screenshot](https://mattkeeter.com/projects/pont/diagram.svg)

I'm hosting a copy of the game at
[https://pont.mattkeeter.com](https://pont.mattkeeter.com),
using a $5/month droplet from [Digital Ocean](https://www.digitalocean.com/)
and [Dreamhost](https://www.dreamhost.com/) for domain registration.

## Initial setup
```
sudo apt update
sudo apt install build-essentials libssl-dev pkg-config
curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
```

## Installing NGINX and setting up Let's Encrypt
```
sudo apt install nginx
sudo apt-get install software-properties-common
sudo add-apt-repository universe
sudo add-apt-repository ppa:certbot/certbot
sudo apt-get update
sudo apt-get install certbot python3-certbot-nginx

sudo certbot --nginx
```
(read and follow `certbot`'s instructions)

## Turn on a firewall to improve security
```
sudo ufw allow ssh
sudo ufw allow http
sudo ufw allow https
sudo ufw allow 8081
sudo ufw enable
```

## Building the client WebAssembly file
```
git clone https://github.com/mkeeter/pont.git
cd pont/pont-client
wasm-pack build --target web
```

## Deploy the nginx config
```
sudo cp pont.conf /etc/nginx/sites-enabled/pont.conf
sudo rm /etc/nginx/sites-enabled/default
sudo nginx -s reload
```
This won't work out of the box, because the configuration assumes the url is
`pont.mattkeeter.com`, which won't be true for you; edit it accordingly.

## Running the server
```
cd pont/pont-server
cargo run --release
```
(leave this in a `screen` session for easy persistence!)

# License
© 2020 [Matthew Keeter](https://mattkeeter.com)

Licensed under either of

* Apache License, Version 2.0
([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
* MIT license
([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)

at your option.

## Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in the work by you, as defined in the Apache-2.0 license, shall be
dual licensed as above, without any additional terms or conditions.