zhizhijie
2026-09-14 d1cfd849c6a61800dcd86ffb45f80882ae20b2e7
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package com.trafficaudit.security.config;
 
import com.trafficaudit.security.filter.JwtAuthFilter;
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.config.http.SessionCreationPolicy;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.web.SecurityFilterChain;
import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
 
import javax.annotation.Resource;
 
@Configuration
@EnableWebSecurity
public class SecurityConfig {
 
    @Resource
    private JwtAuthFilter jwtAuthFilter;
 
    @Bean
    public PasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }
 
    @Bean
    public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
        http
            .csrf().disable()
            .cors().and()
            .sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS)
            .and()
            .authorizeRequests()
            // 登录前必须可用的接口
            .antMatchers("/api/auth/login", "/api/auth/captcha", "/api/auth/captcha/verify",
                         "/api/auth/captcha-config").permitAll()
            // 前端静态资源
            .antMatchers("/", "/index.html", "/favicon.ico", "/js/**", "/css/**", "/fonts/**", "/img/**", "/static/**").permitAll()
            .anyRequest().permitAll()
            .and()
            // 接口鉴权在 JwtAuthFilter 内完成(返回 JSON 401)
            .addFilterBefore(jwtAuthFilter, UsernamePasswordAuthenticationFilter.class);
        return http.build();
    }
}