Integrate a React App (Not Canvas) to be Canvas LMS SSO.

[adrian-canvas]

Hey Community: 

I want to ask first if Canvas LMS as a Identity provider is only supported with SAML? What other protocols are supported?

My use case is that I have a React App hosted on cloud provider (AWS) and SpringBoot as a backend (Service provider). I want to integrate Canvas SSO as a Identity provider (IdP). I already have my own canvas in https://myapp.instructure,com but I am looking for other protocol alternatives for example OAuth. 

The other question is how could we enable canvas (our own app) to act as IdP

Thanks