source: src/main/java/edu/gjoko/schedlr/config/AppSecurityConfig.java@ 950fa0d

package edu.gjoko.schedlr.config;

import edu.gjoko.schedlr.services.PostgresUserDetailsService;
import lombok.AllArgsConstructor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
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.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.web.authentication.AuthenticationFailureHandler;
import org.springframework.security.web.authentication.AuthenticationSuccessHandler;
import org.springframework.security.web.authentication.logout.HeaderWriterLogoutHandler;
import org.springframework.security.web.authentication.logout.SecurityContextLogoutHandler;
import org.springframework.security.web.authentication.www.BasicAuthenticationFilter;
import org.springframework.security.web.header.writers.ClearSiteDataHeaderWriter;

import static org.springframework.security.web.header.writers.ClearSiteDataHeaderWriter.Directive.*;

@Configuration
@EnableWebSecurity
@AllArgsConstructor
public class AppSecurityConfig extends WebSecurityConfigurerAdapter {

    private static final ClearSiteDataHeaderWriter.Directive[] SOURCE =
            {CACHE, COOKIES, STORAGE, EXECUTION_CONTEXTS};

    private final PostgresUserDetailsService userDetailsService;

    private final BCryptPasswordEncoder passwordEncoder;

    private final AuthenticationSuccessHandler authenticationSuccessHandler;

    private final AuthenticationFailureHandler authenticationFailureHandler;

    @Bean
    public AuthenticationManager customAuthenticationManager() throws Exception {
        return authenticationManager();
    }

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.userDetailsService(userDetailsService).passwordEncoder(passwordEncoder);
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.csrf()
                .disable()
                .httpBasic()
                .authenticationEntryPoint(new AppAuthenticationEntryPoint())
                .and()
                .addFilterAfter(new AppFilter(userDetailsService), BasicAuthenticationFilter.class)
                .formLogin()
                .loginPage("/login")
                .loginProcessingUrl("/login")
                .successHandler(authenticationSuccessHandler)
                .failureHandler(authenticationFailureHandler)
                .defaultSuccessUrl("/homepage")
                .and()
                .logout(logout -> logout
                        .logoutUrl("/logout")
                        .logoutSuccessUrl("/login")
                        .addLogoutHandler(new SecurityContextLogoutHandler())
                        .addLogoutHandler(new HeaderWriterLogoutHandler(new ClearSiteDataHeaderWriter(SOURCE))))
                .authorizeRequests()
                .antMatchers("/login").permitAll()
                .antMatchers("/logout").permitAll()
                .antMatchers("/register_customer").permitAll()
                .antMatchers("/register_business").permitAll()
                .antMatchers("/api/nomenclatures/*").permitAll()
                .antMatchers("/api/user/me").permitAll()
                .antMatchers("/api/business").permitAll()
                .antMatchers("/api/appointment").permitAll()
                .antMatchers("/homepage").permitAll()
                .antMatchers("/css/**").permitAll()
                .antMatchers("/js/**").permitAll()
                .antMatchers("/anonymous*").anonymous()
                .anyRequest()
                .fullyAuthenticated();
    }
}