Merge pull request #10 from Co-due/feature/issue9

[#9]deploy: CORS 설정 reactive 방식으로 수정

src/main/java/soma/haeya/edupi_gateway/config/CorsConfig.java

@@ -0,0 +1,34 @@
+package soma.haeya.edupi_gateway.config;
+
+import java.util.List;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.cors.CorsConfiguration;
+import org.springframework.web.cors.reactive.CorsConfigurationSource;
+import org.springframework.web.cors.reactive.CorsWebFilter;
+import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;
+
+@Configuration
+public class CorsConfig {
+
+    @Bean
+    public CorsWebFilter corsWebFilter() {
+        return new CorsWebFilter(corsConfigurationSource());
+    }
+
+    @Bean
+    public CorsConfigurationSource corsConfigurationSource() {
+        CorsConfiguration configuration = new CorsConfiguration();
+        configuration.setAllowedOrigins(List.of("*"));
+        configuration.setAllowedMethods(List.of("GET", "POST", "PUT", "DELETE", "OPTIONS"));
+        configuration.setAllowedHeaders(List.of("*"));
+        configuration.setAllowCredentials(true);
+        configuration.setMaxAge(3600L);
+
+        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
+        source.registerCorsConfiguration("/**", configuration);
+
+        return source;
+    }
+
+}