package com.techprimers.security.springsecurityauthserver.configurations;

import com.techprimers.security.springsecurityauthserver.CustomAuthProvider;
import com.techprimers.security.springsecurityauthserver.TwoFactorAuthenticationFilter;
import com.techprimers.security.springsecurityauthserver.services.CustomUserDetailsService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.annotation.Order;
import org.springframework.security.authentication.AuthenticationManager;
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.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.oauth2.config.annotation.web.configuration.EnableResourceServer;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;


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

    @Autowired
    CustomAuthProvider customAuthProvider;

    @Autowired
    UserDetailsService userDetailsService;

    @Bean
    @Override
    public UserDetailsService userDetailsService() {
        return new CustomUserDetailsService();
    }


    @Override
    public void configure(WebSecurity web) throws Exception {
        web.ignoring().antMatchers("/webjars/**");
        web.ignoring().antMatchers("/css/**","/js/**","/libs/**");
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.requestMatchers()
                .antMatchers("/login", "/oauth/authorize", "/code")
                .and()
                .authorizeRequests()
                .anyRequest()
                .authenticated()
                .and()
                .formLogin().loginPage("/login")
                .permitAll();
    }

    @Override
    @Autowired
    protected void configure(AuthenticationManagerBuilder authenticationManagerBuilder) throws Exception {
        authenticationManagerBuilder.authenticationProvider(customAuthProvider).userDetailsService(userDetailsService);
    }

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

}