SpringSecurity : deprecated issue

WebSecurityConfigureAdapter 가 Deprecated 됨으로 인해 authenticationManager() 메소드를 사용 할 수 없게 됨

// before
public class SecurityConfig extends WebSecurityConfigurerAdapter{   
...
          @Override
      protected void configure(HttpSecurity http) throws Exception {
            ...
            .addFilter(new JwtAuthenticationFilter(authenticationManager()))
            ...
          }
}

// after
public class SecurityConfig {
...
          @Bean
      SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
            ...
            .apply(new MyCustomDsl()) // 커스텀 필터 등록
            ...
          }

          public class MyCustomDsl extends AbstractHttpConfigurer<MyCustomDsl, HttpSecurity> {
        @Override
        public void configure(HttpSecurity http) throws Exception {
            AuthenticationManager authenticationManager = http.getSharedObject(AuthenticationManager.class);
            http
                    .addFilter(corsConfig.corsFilter())
                    .addFilter(new JwtAuthenticationFilter(authenticationManager))
                    .addFilter(new JwtAuthorizationFilter(authenticationManager, userRepository));
        }
    }
}

Deprecated된 authenticationManager()메소드를 대신해 MyCustomDsl라는 Custom Filter를 만들어서 대체하였음
기존의 강의 내용과 달라지는 점이 많아 최신화된 다른 내용으로 보완하려함

sungwon-097 / Spring_Security

SpringSecurity : deprecated issue #21