feat: CORS 설정 추가

Author: mingeun.kim

src/main/java/com/guttery/madii/common/config/security/SecurityConfig.java

@@ -21,6 +21,8 @@
 import org.springframework.security.web.SecurityFilterChain;
 import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
 import org.springframework.security.web.util.matcher.AntPathRequestMatcher;
+import org.springframework.web.cors.CorsConfiguration;
+import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
 
 import java.util.List;
 
@@ -77,7 +79,16 @@ public SecurityFilterChain filterChain(HttpSecurity httpSecurity) throws Excepti
                                 .sessionCreationPolicy(SessionCreationPolicy.STATELESS)
                 )
                 .cors(
-                        Customizer.withDefaults()
+                        cors -> {
+                            CorsConfiguration config = new CorsConfiguration();
+                            config.addAllowedOrigin("http://localhost:5173");
+                            config.addAllowedOrigin("https://9uttery.github.io");
+                            config.addAllowedMethod("*");
+                            config.addAllowedHeader("*");
+                            UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
+                            source.registerCorsConfiguration("/**", config);
+                            cors.configurationSource(source);
+                        }
                 )
                 .headers(
                         headers -> headers.frameOptions(