package com.PFE.ServerManager;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
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.WebSecurityConfigurerAdapter;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.web.util.matcher.AntPathRequestMatcher;

import javax.sql.DataSource;

@Configuration
@EnableAutoConfiguration
public class SecurityConfig extends WebSecurityConfigurerAdapter {

    @Autowired
    DataSource dataSource;

    @Autowired
    private BCryptPasswordEncoder passwordEncoder;

    @Autowired
    public void configAuthentication(AuthenticationManagerBuilder auth) throws Exception {
        auth.jdbcAuthentication()
                .dataSource(dataSource)
                .passwordEncoder(passwordEncoder)
                .usersByUsernameQuery("select pseudo, password , active from customer where pseudo=?")
                .authoritiesByUsernameQuery("select c.pseudo, r.role from customer c inner join customer_role cr on(c.customer_id=cr.customer_id) inner join role r on(cr.role_id=r.role_id) where c.pseudo=?");
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http
                .authorizeRequests()
                    .antMatchers("/home").hasAnyAuthority("USER","ADMIN")
                    .antMatchers("/registration").hasAuthority("ADMIN")
                    .antMatchers("/login").permitAll()
                    .antMatchers("/denied").permitAll()
                    .antMatchers("/css/**", "/js/**").permitAll()
                    .anyRequest().authenticated()
                    .and()
                .formLogin()
                    .loginPage("/login").failureUrl("/login?error=true")
                    .defaultSuccessUrl("/home")
                    .usernameParameter("pseudo")
                    .passwordParameter("password")
                    .and()
                .logout()
                    .logoutRequestMatcher(new AntPathRequestMatcher("/logout"))
                    .logoutSuccessUrl("/login")
                    .and()
                .exceptionHandling()
                    .accessDeniedPage("/denied")
                    .and()
                .csrf().disable();
    }

}