package com.gkhy.safePlatform.config.security;

import com.gkhy.safePlatform.account.entity.user.UserInfo;
import org.springframework.beans.factory.annotation.Qualifier;
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.method.configuration.EnableGlobalMethodSecurity;
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.config.http.SessionCreationPolicy;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;

import javax.annotation.Resource;

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


    @Resource
    private TokenAuthenticationFilter tokenAuthenticationFilter;





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

        // 关闭跨域攻击
        http.csrf().disable();
        // 关闭session
        http.sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS);
        // 登录json放行 | websocket | 普通人员密码自行修改
        http.authorizeRequests().antMatchers("/auth/login", "/ws/test/**", "/account/pwd/forget").permitAll();
        // 关闭
        http.headers().cacheControl();
        // jwt过滤器
        http.addFilterBefore(tokenAuthenticationFilter, UsernamePasswordAuthenticationFilter.class);
        // 请求认证访问
        http.authorizeRequests().anyRequest().authenticated();
        // 允许跨域访问
        http.cors();

    }





    /**
    * @Description: 自定义查询逻辑 & 密码处理器
    */
    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.userDetailsService(userDetailsService());
    }

    /**
    * @Description: 自定义查询逻辑
    */
    @Bean
    @Qualifier("myUserDetailService")
    protected UserDetailsService userDetailsService(){
        return (username)-> new UserInfo();
    }


    @Override
    public void configure(WebSecurity web) {
        web.ignoring().mvcMatchers();
    }
}