package com.blueskykong.auth.config.oauth;

import com.blueskykong.auth.security.CustomAuthenticationProvider;
import com.blueskykong.auth.security.filter.CustomLogoutHandler;
import org.springframework.beans.factory.annotation.Autowired;
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.config.http.SessionCreationPolicy;
import org.springframework.security.core.userdetails.User;
import org.springframework.security.crypto.password.NoOpPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.provisioning.InMemoryUserDetailsManager;
import org.springframework.security.web.authentication.logout.HttpStatusReturningLogoutSuccessHandler;

/**
 * @author xuan
 * @create 2018-10-19 21:15
 **/

@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {


    @Autowired
    CustomAuthenticationProvider customAuthenticationProvider;


    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.authenticationProvider(customAuthenticationProvider);
    }

    @Bean
    @Override
    public AuthenticationManager authenticationManagerBean() throws Exception {
        return super.authenticationManagerBean() ;
    }


    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.csrf().disable()
                .sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS)
                .and()
                .requestMatchers().antMatchers("/**")
                .and().authorizeRequests()
                .antMatchers("/**").permitAll()
                .anyRequest().authenticated()
                .and().logout()
                .logoutUrl("/logout")
                .clearAuthentication(true)
                .logoutSuccessHandler(new HttpStatusReturningLogoutSuccessHandler())
                .addLogoutHandler(customLogoutHandler());


    }

    @Bean
    public CustomLogoutHandler customLogoutHandler() {
        return new CustomLogoutHandler();
    }


    @Bean
    public PasswordEncoder passwordEncoder() {
        return NoOpPasswordEncoder.getInstance();
    }

}