source: source/MovieZilla-master/src/main/java/com/example/demo/config/WebSecurityConfig.java

package com.example.demo.config;

import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
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.crypto.password.PasswordEncoder;
import org.thymeleaf.TemplateEngine;


@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity(securedEnabled = true, prePostEnabled = true)
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {



    private final PasswordEncoder passwordEncoder;
    private final CustomUsernamePasswordAuthenticationProvider authenticationProvider;

    public WebSecurityConfig(
            PasswordEncoder passwordEncoder, CustomUsernamePasswordAuthenticationProvider authenticationProvider) {
        this.passwordEncoder = passwordEncoder;
        this.authenticationProvider = authenticationProvider;
    }

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

        http.csrf().disable()
                .authorizeRequests()
//                .antMatchers("/").permitAll()
              .antMatchers("/login","/projections","/**","/auditoriums","/reserve/add","/css/**",
                      "/tests/reserve/projection/add","/reserve","/reserve/projection/**",
                        "/view/movies/**","/","/movie/projections/detailed-preview/","/tests","/home/videos/**",
                        "/videos/**","/projections/view","/movies/view/**", "/home",
                     "/home/**" ,"/assets/**", "/register","/movies", "/api/**","/logout").permitAll()
               .antMatchers("/admin/**","/projections/add-form","/movies/add-form").hasRole("EMPLOYEE")
                .anyRequest().authenticated()
                .and()
                .formLogin()
                //.loginPage("/login").permitAll()
                .failureUrl("/login?error=BadCredentials")
                .defaultSuccessUrl("/movies", true)
                .and()
                .logout()
                .logoutUrl("/logout")
                .clearAuthentication(true)
                .invalidateHttpSession(true)
                .deleteCookies("JSESSIONID")
                .logoutSuccessUrl("/login")
                .and()
                .exceptionHandling().accessDeniedPage("/access_denied");

    }

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
//        auth.inMemoryAuthentication()
//                .withUser("kostadin.mishev")
//                .password(passwordEncoder.encode("km"))
//                .authorities("ROLE_USER")
//                .and()
//                .withUser("admin")
//                .password(passwordEncoder.encode("admin"))
//                .authorities("ROLE_ADMIN");
        auth.authenticationProvider(authenticationProvider);
    }
//    @Override
//    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
//        auth.inMemoryAuthentication()
//                .withUser("admin")
//                .password(passwordEncoder.encode("admin")).authorities("ROLE_EMPLOYEE");
//    }


}