D-Net

import org.springframework.security.authentication.AuthenticationManager;

import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;

import org.springframework.security.config.annotation.web.builders.HttpSecurity;

import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;

import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;

import org.springframework.security.web.authentication.LoginUrlAuthenticationEntryPoint;

    }

    @Override

    protected void configure(HttpSecurity http) throws Exception {

        http.csrf().disable()

                .anonymous().disable()

                .authorizeRequests()

                .anyRequest().authenticated()

                .and()

                    .httpBasic()