I am working on this as time permits!
OAuth Authorization Server - .NET Core and IdentityServer4
Isue access tokens for APIs for various types of clients.
1. Server to server
2. Web applications
3. SPAs
4. Native/mobile apps
Discovery endpoint
http://host:port/.well-known/openid-configuration
SSL / Cert Issues
IIS Express Development cert has to be imported into the dev machine's Trusted Root Certificate Store in order to run this over TLS.