package com.songpeng.common.config.security;

import com.songpeng.system.service.impl.SysUserServiceImpl;
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.builders.WebSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;

/**
 * Controller
 *
 * @author songpeng
 * @date 2019年5月23日
 */
@Configuration
@EnableWebSecurity
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {

 @Bean
 public PasswordEncoder passwordEncoder() {
 return new BCryptPasswordEncoder();
 }

 /**
 * 注册UserDetailsService 的bean
 *
 * @return
 */
 @Bean
 UserDetailsService customUserService() {
 return new SysUserServiceImpl();
 }

 @Override
 protected void configure(AuthenticationManagerBuilder auth) throws Exception {
 // 用户认证
 // 使用加密验证
 auth.userDetailsService(customUserService()).passwordEncoder(passwordEncoder());
 }

 @Override
 public void configure(WebSecurity web) {
 web.ignoring().antMatchers("/css/**", "/fonts/**", "/img/**", "/js/**", "/lib/**", "/favicon.ico", "/blog", "/", "/sign_in");
 }

 @Override
 protected void configure(HttpSecurity http) throws Exception {
 // TODO 1. csrf 暂时关闭
 http.headers()
 .and().authorizeRequests()
 .antMatchers("/registry").permitAll()
 .anyRequest().authenticated()
 .and().formLogin().loginPage("/sign_in")
 .loginProcessingUrl("/login").defaultSuccessUrl("/personal_center", true)
 .failureUrl("/sign_in?error").permitAll()
 .and().sessionManagement().invalidSessionUrl("/sign_in")
 .and().rememberMe().tokenValiditySeconds(1209600)
 .and().logout().logoutSuccessUrl("/sign_in").permitAll()
 .and().csrf().disable();
 }

}