FoundryVTT + docker + nginx + vouch-proxy + discord

build containers

Edit foundry-vtt download url in Dockerfile

$ sudo docker -v build -t foundry-vtt .

run container

$ sudo docker run -d --name=<name> -p <host-port>:30000 -v <fvtt data dir>:/home/foundry/data foundry-with-plutonium

nginx Reverse Proxy

Outline

Site Template

LetsEncrypt

$ sudo certbot certonly --webroot -d vouch.foundry.eltariel.com --email [email protected] -w /var/www/_letsencrypt -n --agree-tos --force-renewal

OAuth2 via Dicsord

References: nginx vouch setup, using oidc with discord

$ sudo cp vouch-config.yml /etc/nginx/vouch/config.yml
$ sudo docker run -d --name vouch -v /etc/nginx/vouch:/config -p 9090:9090 voucher/vouch-proxy:alpine

FoundryVTT login flow

As written

GET /join
  -> form with dropdown of available users

Fill in details & submit:

POST /join multipart/form-data 
	"userid": "mlDlYBmmRo7vPZsJ"
	"password": ""
  -> JSON
	{
	  "response": "success" or "error",
	  "error": "something?",
	  "redirect": "/game"
	}

GET /game

Inserting oauth2 mapping

landing page:

GET /
  -> Requires oauth2
  -> lists games available to you with allowed characters

Click a character name:
  -> if game server not running, launch it
  -> start at POST above