Using the international current best standard specification as our primary design principle ensures we do not fall into common mistakes that other people had learned from. Therefore, let us follow OpenID Connect Conformance Profiles v3.0 and make this Federation service can be certified by they Open Source Project Certification from the beginning of the design and conceptual process before we get into actual development.
1. Authentication Code Flow
[Basic of OAuth2.0]

[Best practice OAuth 2.1 with PKCE]

*** Please help me with the above infographic at wangkanai/wangkanai#631
Using the international current best standard specification as our primary design principle ensures we do not fall into common mistakes that other people had learned from. Therefore, let us follow OpenID Connect Conformance Profiles v3.0 and make this Federation service can be certified by they Open Source Project Certification from the beginning of the design and conceptual process before we get into actual development.
1. Authentication Code Flow
[Basic of OAuth2.0]

[Best practice OAuth 2.1 with PKCE]

*** Please help me with the above infographic at wangkanai/wangkanai#631