package com.example.attendance.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.web.SecurityFilterChain;

@Configuration
@EnableWebSecurity
public class SecurityConfig {
    @Bean
    public PasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }
    @Bean
    public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception {
        http
                .csrf(csrf -> csrf.disable()) // 关闭 CSRF 保护
                .authorizeHttpRequests(authz -> authz
                        .requestMatchers("/api/teacher/register", "/api/teacher/login").permitAll() // 允许注册和登录接口匿名访问
                        .anyRequest().authenticated() // 其他请求需要认证
                )
                .formLogin(form -> form.disable()) // 关闭表单登录
                .httpBasic(httpBasic -> httpBasic.disable()); // 关闭基本认证

        return http.build();
    }


}