SecurityConfig.java

package com.dku.springstudy.config;

import com.dku.springstudy.security.JwtAuthenticationFilter;
import com.dku.springstudy.security.JwtTokenProvider;
import lombok.RequiredArgsConstructor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.SecurityConfigurer;
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.factory.PasswordEncoderFactories;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.web.SecurityFilterChain;
import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;

@EnableWebSecurity
@Configuration
@RequiredArgsConstructor
public class SecurityConfig {
    private final JwtTokenProvider jwtTokenProvider;

    @Bean
    public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
        return http
                .csrf().disable()
                .httpBasic().disable()
                .sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS)
                .and()
                .authorizeRequests()
                .antMatchers("/member/login", "/member/join", "/member/reissue", "/swagger-ui/**", "/swagger-ui.html", "/api/usage").permitAll()
                .antMatchers("/swagger-resources/**", "/swagger-ui.html", "/webjars/**", "/v2/**").permitAll()
//                .antMatchers("/item/**").hasRole("USER")
                .anyRequest().authenticated()
                .and()
                .addFilterBefore(new JwtAuthenticationFilter(jwtTokenProvider), UsernamePasswordAuthenticationFilter.class)
                .build();
    }



    @Bean
    public PasswordEncoder passwordEncoder() {
        return PasswordEncoderFactories.createDelegatingPasswordEncoder();
    }

}