I have a question about Spring Security (I’m using Spring Security 6 for currently).

I’ve been struggling with hours of research, blogs, and YouTube video to resolve this. I’m trying to implement a login, register, logout, and currentUser routes in my controllers. I set authentication successfully in the log in route, however when I try to get the same user I authenticated in the currentUser route, I can access the principal user because it’s always null. I’ve tried billions of implementations and I’m basically now begging for assistance. The code base can found at: https://github.com/abufaarooq/productiv

I have WebSecurityConfigurerAdapter and trying to run my app I’m getting java.lang.ClassNotFoundException: org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter. But its deprecated, not deleted! Is there any way to force Spring to use deprecated classes?

I’m setting a Spring Security configuration with JWT and I need to create a custom authentication provider and a custom user details service, but in security config class is generating a cyclic dependency beetween them…

I have a HttpBasic authentication mechanism in my project and I added the AuthenticationSuccessEvent handler to it. When I wire entityManager into my AuthenticationEvents class and persist entity, EntityManager doesn’t do anything. I tried to use Spring data crudRepository but nothing changed.
I replaced entityManager and used Jdbc. it’s work!

The version of springsecurity used in the project is 6.1.2, and the version of oauth2 is 2.2.5.