Alfredo Gonzalez-Martinez Alzy

These instructions are for implementing HTTPS on a NFSN-hosted static site using a certificate from Let's Encrypt. The certificate is generated manually on a separate computer.

Start off by installing the letsencrypt client. This requires sudo privileges and will install a bunch of packages:

% curl -O https://dl.eff.org/certbot-auto
% chmod +x ./certbot-auto
% ./certbot-auto

Generate the certificate. This will require you to publish some challenge responses on NFSN. I find it easiest to use tmux with letsencrypt running in one window and an SSH session to NFSN in another:

	var EventType = {
	mouseUp: 1,
	mouseDown: 2,
	undo: 3,
	redo: 4
	}

	function Event(type, payload) {
	this.type = type;
	this.payload = payload;