✨ [feat] CORS 추가

src/main/java/com/gamegoo/config/SecurityConfig.java

@@ -18,10 +18,15 @@
 import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
 import org.springframework.security.web.SecurityFilterChain;
 import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
+import org.springframework.web.cors.CorsConfiguration;
+import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
+import org.springframework.web.filter.CorsFilter;
 
 import java.util.Arrays;
 import java.util.List;
 
+import static org.springframework.security.config.Customizer.withDefaults;
+
 @Configuration
 @EnableWebSecurity
 @RequiredArgsConstructor
@@ -55,7 +60,7 @@ public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
                 .csrf(AbstractHttpConfigurer::disable)
                 .formLogin(AbstractHttpConfigurer::disable)
                 .httpBasic(AbstractHttpConfigurer::disable)
-
+                .cors(withDefaults())
                 .authorizeHttpRequests((auth) -> auth
                         .antMatchers("/", "/api/member/join", "/api/member/login", "/api/member/email/**", "/api/member/refresh", "/api/member/riot").permitAll()
 
@@ -69,4 +74,16 @@ public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
 
         return http.build();
     }
+
+    @Bean
+    public CorsFilter corsFilter() {
+        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
+        CorsConfiguration config = new CorsConfiguration();
+        config.setAllowCredentials(true);
+        config.addAllowedOrigin("http://localhost:3000");
+        config.addAllowedHeader("*");
+        config.addAllowedMethod("*");
+        source.registerCorsConfiguration("/**", config);
+        return new CorsFilter(source);
+    }
 }