Redirect HTTP traffic for ustwo.com and diversity subdomain to HTTPS

[ch2ch3]

Hey,

I noticed last night that visiting http://ustwo.com doesn't redirect to HTTPS, only http://www.ustwo.com. Added a fix for this and I think that this should resolve #559 as well.

My nginx is a bit rusty so would be great if @daaain could take a look at this 😄

[daaain]

Looks good!

I was wondering if maybe we should also use this opportunity to enable HSTS?

Also, as I was looking at the config file, I couldn't see an entry for ustwo.com on port 443, not sure if that's a problem, but maybe worths adding.

So maybe we could change the block at line 63 to this?

server {
  listen 443 default ssl;
  server_name ustwo.com local.ustwo.com origin.ustwo.com;

  add_header Strict-Transport-Security "max-age=31536000";

  include /etc/nginx/ssl.conf;
  include /etc/nginx/locations/production.conf;
}

[ch2ch3]

@daaain Sounds good to me! (Although now that you mention it, I don't see how our requests for https://ustwo.com are getting processed. we have a default in line 64 😅 )

Do you want to add that change to this PR?

[daaain]

👍 added

[ch2ch3]

👋 @phil-linnell

[phil-linnell]

Lovely, thanks both 👍