package cn.seecoder.paas.web;

import cn.seecoder.paas.web.security.JwtAuthenticationTokenFilter;
import cn.seecoder.paas.web.security.User;
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.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.web.authentication.UsernamePasswordAuthenticationFilter;

@Configuration
@EnableWebSecurity
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {

    private final JwtAuthenticationTokenFilter filter;

    @Autowired
    public WebSecurityConfig(JwtAuthenticationTokenFilter filter) {
        super();
        this.filter = filter;
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http
                .cors()
                .and()
                .sessionManagement()
                .sessionCreationPolicy(SessionCreationPolicy.STATELESS)
                .and()
                .addFilterBefore(filter, UsernamePasswordAuthenticationFilter.class)
                .csrf().disable()
                .authorizeRequests()
                .antMatchers("/api/auth/**").permitAll()
                .antMatchers("/api/**").hasAuthority(User.ADMIN_AUTHORITY.getAuthority())
        .and();
    }

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

}