[Feat]: cors 허용 설정 추가

zzansuni-api-server/app/src/main/java/org/haedal/zzansuni/global/security/WebSecurityConfig.java

@@ -16,7 +16,11 @@
 import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
 import org.springframework.security.web.SecurityFilterChain;
 import org.springframework.security.web.authentication.www.BasicAuthenticationFilter;
+import org.springframework.web.cors.CorsConfiguration;
+import org.springframework.web.cors.CorsConfigurationSource;
+import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
 
+import java.util.Arrays;
 import java.util.List;
 
 @EnableWebSecurity
@@ -114,4 +118,20 @@ public AuthorizationJwtHeaderFilter jwtAuthenticationFilter(AuthenticationManage
     public BCryptPasswordEncoder bCryptPasswordEncoder() {
         return new BCryptPasswordEncoder();
     }
+
+    @Bean
+    public CorsConfigurationSource corsConfigSource() {
+        CorsConfiguration configuration = new CorsConfiguration();
+        configuration.setAllowedOriginPatterns(List.of("*"));    // 모든 요청 허용
+        configuration.setAllowedMethods(Arrays.asList("GET", "POST", "PUT", "DELETE", "PATCH",
+                "OPTIONS"));      // 모든 HTTP 메서드 허용
+        configuration.setAllowedHeaders(List.of("*"));    // 모든 헤더 허용
+        configuration.setExposedHeaders(Arrays.asList("Authorization", "Set-cookie"));
+        configuration.setAllowCredentials(true);    // 쿠키와 같은 자격 증명을 허용
+
+        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
+        source.registerCorsConfiguration("/**", configuration);
+
+        return source;
+    }
 }