[aurecchia]

Are you implementing an auth server or integrating with one?

Regardless, the last time I dug into this topic I ended up feeling the same. The web is littered with articles that scratch the surface and only cover the basics. They often leave out the details, which IME ended up making things more difficult to understand. What was the most helpful, as you said, was to follow the RFCs and the OIDC spec directly.

What might also be useful, if you are implementing an auth server, is to look at existing implementations. Duende IdentityServer (https://github.com/DuendeSoftware/products/tree/main/identit...) is the most widely-used one in the .NET space.

[olavgg]

Before I knew about Keycloak, I need to figure out how to use Spring Boot to authenticate via Azure Entra Id. I could't use Spring Boot Security OAuth2 as I couldn't figure out how to bind Entra ID groups to roles in Spring Boot. I saw a great video from Okta where they broke down all details down to each http request (don't remember the link to the video), and then implement each http request/redirects to Entra ID. Finally I got the token and could then use the Graph API to get group memberships for binding a Spring Boot role.

I still used Spring Sessions though, where a successfull authed user got a new Spring Session. The reason was that I liked the idea of having beans with session scope, for example where each user/role has access to a specific database schema.

[peterldowns]

Ancient, but potentially also helpful due to documentation and tests, is my old django implementation: https://github.com/peterldowns/djoauth2 . I’m sure it doesn’t run out of the box anymore due to Django changes but maybe another good reference server.

[commandlinefan]

> Are you implementing an auth server or integrating with one?

And OAuth has somehow managed to be _harder_ to integrate with an existing implementation of than just to implement from scratch.

[gethly]

I am implementing oauth server with open id provider capabilities. I agree with what you sad, that is my experience as well.

[mettamage]

So how are you guys finding this illustrated guide, is it any good?