Spring Security Java Config

Question

I\'m trying to use JavaConfig instead of XML configuration for Spring Security. I would like to use @PreAuthorization for declaring access rights.

My Sp

Answer 1

from the stacktrace, you don't have authentication manager defiend correctly :

Caused by: java.lang.IllegalArgumentException: Expecting to only find a single bean for type interface org.springframework.security.authentication.AuthenticationManager, but found []

Here is working example :

@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {

    @Autowired
    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
        auth
            .inMemoryAuthentication()
                .withUser("user").password("password").roles("USER");
    }
}

Just add the global method annotation, and change to method to not override and be autowired.