Redirect specs.johnosproject.com

SYSTEM repository for specs.johnosproject.com redirects.

This repo contains only a simple index.html file that will be published as GitHub Pages. At the same time the DNS records for the use the GitHub.io servers as A records.

So, when the user require the http[s]://specs.johnosproject.com url the DNS redirects it to the GitHub.io server where the index.html (or the 404.html) page is returned.
If the user required an http url, the GitHub.io server redirects it to the https version of the same url.
Then, this page contains a JavaScript code that replace the window.location's protocol and domain.

That's all.

Run

Open a browser and go to the one of the following links:

• http://specs.johnosproject.com
• https://specs.johnosproject.com

After some redirect it should display the https://specs.johnosproject.org page and url.

Test

Execute the following curl command into a shell:

curl -v -L -o /dev/null http://specs.johnosproject.com 2>&1 | egrep -i "> Host:|> GET|* Connected|< Server|< Location|SSL:"

* Connected to specs.johnosproject.com (185.199.111.153) port 80 (#0)
> GET / HTTP/1.1
> Host: johnosproject.com
< Server: GitHub.com
< Location: https://specs.johnosproject.com/

* Connected to specs.johnosproject.com (185.199.109.153) port 443 (#1)
> GET / HTTP/2
> Host: specs.johnosproject.com
< server: GitHub.com