We are a software vendor trying to provide Single Sign On implementation for our customers to authenticate with their Identity Provider.
I am looking for a single library/Implementation that can authenticate both our ASP.NET WebForms web application, and our Android app.
I found this OpenID Connect solution which seems very close to meeting my requirements but unfortunately uses ASP.NET Core not ASP.NET WebForms.
There are other OpenID solutions that I found that use Node.js. However, I am not 100% certain that our existing web and mobile applications are compatible with Node.js, and I am not pleased by the prospect of requiring customers to install Node.js on their server.
I am a little overwhelmed by all the different options and am not even sure if OpenID Connect is the best route. I have found several solutions for ASP.NET Webforms, and several for Android, but not one for both.