package com.tianbo.cloud.config;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
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.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.crypto.password.NoOpPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;

@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {

    @Value("${spring.security.user.name}")
    private String username;

    @Value("${spring.security.user.password}")
    private String password;

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http
                .csrf().disable()
                .authorizeRequests()
                .antMatchers("/login", "/eureka/css/**", "/eureka/fonts/**", "/eureka/js/**").permitAll()
                .antMatchers("/eureka/**", "/", "/index.html", "/lastn", "/application/**", "/status/**").authenticated()
                // 其他所有请求都需要认证
                .anyRequest().authenticated()
                .and()
                .httpBasic()
                .and()
                .formLogin()
                .permitAll()
                .and()
                .logout()
                .permitAll()
                .and()
                .headers()
                .frameOptions().deny()
                .xssProtection();
    }

    @Autowired
    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
        auth.inMemoryAuthentication()
                .withUser(username)
                .password(password).roles("USER");
    }

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