src/main/java/ru/gb/spring/diplomawebjavaspringgb/config/SecurityConfig.java - master - ilyaBu/WebSpringJava

src/main/java/ru/gb/spring/diplomawebjavaspringgb/config/SecurityConfig.java
81 строка3 KB
IliaBu
Update code
14 июл 2024, 15:26
14 июл 2024, 15:263414678
package ru.gb.spring.diplomawebjavaspringgb.config;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
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.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.web.SecurityFilterChain;
import org.springframework.security.web.util.matcher.AntPathRequestMatcher;

/**
 * Класс настроек безопасности
 */
@Configuration
@EnableWebSecurity
public class SecurityConfig {

    @Autowired
    private UserDetailsService userDetailsService;
    @Autowired
    private AuthHandler authenticationSuccessHandler;

    /**
     * Кодирование паролей
     *
     * @return новый хэшированный пароль алгоритмом bcrypt
     */
    @Bean
    public static PasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }

    /**
     * Цепочка фильтров безопасности.
     *
     * @param http запрос http
     * @return запрос с выбранными фильтрами безопасности
     * @throws Exception исключение
     */
    @Bean
    public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
        http
                .authorizeHttpRequests((authorize) ->
                                authorize
                                        .requestMatchers("/clear", "/register/**", "/error", "/webjars/**", "/css/**", "/img/**").permitAll()
                                        .requestMatchers("/home", "/add/**", "/list-parts/**", "/delete/**").hasRole("USER")
                                        .requestMatchers("/home", "/home-admin/**", "/list-parts/**", "/register-admin/**", "/add/**", "/delete/**", "/user-update/**", "/user-delete/**", "/upload-files").hasRole("ADMIN")
                                        .anyRequest().authenticated()
                ).formLogin(
                        form -> form
                                .loginPage("/login")
                                .loginProcessingUrl("/login")
                                .successHandler(authenticationSuccessHandler)
                                .failureUrl("/login?error")
                                .permitAll()
                ).logout(
                        logout -> logout
                                .logoutRequestMatcher(new AntPathRequestMatcher("/logout"))
                                .permitAll()
                );
        return http.build();
    }

    /**
     * Настройка аутентификации
     *
     * @param auth аутентификация в памяти
     * @throws Exception исключение
     */
    @Autowired
    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
        auth
                .userDetailsService(userDetailsService)
                .passwordEncoder(passwordEncoder());
    }

}