Oauth2 spnego kerberos example

[robertmakrytski]

Expected Behavior
I don't find any example with oauth2 and kerberos. There is example for casual security and kerberos https://github.com/spring-projects/spring-security-kerberos/tree/main/spring-security-kerberos-samples/sec-server-spnego-form-auth. There is any way to EASY implement oauth2 and kerberos auth with AD?

Current Behavior

Don't find any example , Spring gateway, Oauth2 , Spring authorization server, Some back service

Context
I implemented some example, it works correct. but it injects directlry in logic Spring and not for normal using.
I spent one month on verge oauth2 and security and authorization server.
My tricky example https://github.com/robertmakrytski/spring_kerberous_spinego_auth2, the master contains like i think it can configurate

Some log and video

2025-06-07.19-02-22.mp4

account.log