how to get OAuth Consumer Key / Secret for Google OAuth

I spent a hour to understand how to generate OAuth comsumer key for Google OAuth.
Here is the easiest way to do it.

step 0> visit Manage Domains Tool

step 1> Insert meta tag in your html and upload it server that is running.



step 2> after uploading the page, click verify. And then you'll see a page like this in you google master.



step 3> Generating keys using OpenSSL. I assume you're using OS X. Do this in your terminal

	# Generate the RSA keys and certificate
	openssl req -x509 -nodes -days 365 -newkey rsa:1024 -sha1 -subj \
	'/C=US/ST=CA/L=Mountain View/CN=www.example.com' -keyout \
	myrsakey.pem -out myrsacert.pem

view raw Generate the RSA keys and certificate hosted with ❤ by GitHub

step4> Upload myrsacert.pem