I am trying to develop a sign in page like this for my app: https://wayf.springernature.com/?redirect_uri=https://link.springer.com
Allowing users to use single sign on services of their home institutions. What is the ideal way to implement such a scheme? Where can I get the ADFS (or IdP) URLS for these organizations to authenticate users on my website and how do I integrate it into my app. Any suggestions/tutorials are much appreciated.
I looked at the incommon page https://incommon.org/community-organizations that lists out the IdPs used by different organizations but I don't understand how to use this information