Disclaimer - I am an extreme n00b when it comes to SAML, ACS and OAuth .. and just auth in general. I'm used to Windows Auth and at a push ADFS. I'm afraid you might need to give me the slow "one word a page" version here
As you are I'm sure aware Google has now deprecated the use of the OpenId 2.0 API for authentication (as of May 19th 2014). This has of course completely broken the "Google" Identity Provider (IP) in Azure Access Control Services (ACS). I basically need to add Google Support back in for a new project and understand it might be a bit more complicated than "click a few buttons".
I have seen a few blogs mention that I might need to "create an STS for the Google Auth, which I then add to ACS as the IP" but they didn't go into any more detail and I honestly don't have any idea how to do this or what it involves. I am happy to write code (I've been writing C# for almost 10 years) but have never done anything like this before.
Can anyone point me at samples / tutorials that will hopefully not go completely over my head?