gistfile1.txt

@Configuration
@EnableWebSecurity
public class WebSecurity extends WebSecurityConfigurerAdapter {

    public WebSecurity() {}

    @Override
    protected void configure(HttpSecurity http) throws Exception {

        http.cors().and().csrf().disable().authorizeRequests()
        .antMatchers("/**").permitAll()
        // this disables session creation on Spring Security
        .sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS);
    }
}