#516 [feat] interceptor에서 OPTIONS 확인 로직 추가

#516 [feat] interceptor에서 OPTIONS 확인 로직 추가

module-api/src/main/java/com/mile/common/interceptor/MoimAuthInterceptor.java

@@ -19,6 +19,7 @@
 
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Objects;
 
 import static org.springframework.web.servlet.HandlerMapping.URI_TEMPLATE_VARIABLES_ATTRIBUTE;
 
@@ -32,7 +33,7 @@ public class MoimAuthInterceptor implements HandlerInterceptor {
 
     @Override
     public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) {
-        if (handler instanceof ResourceHttpRequestHandler) {
+        if (handler instanceof ResourceHttpRequestHandler || Objects.equals(request.getMethod(), "OPTIONS")) {
             return true;
         }
         HandlerMethod method = (HandlerMethod) handler;

module-api/src/test/java/com/mile/common/CorsTest.java

@@ -0,0 +1,32 @@
+package com.mile.common;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.http.MediaType;
+import org.springframework.test.web.servlet.MockMvc;
+
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.options;
+import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.header;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+@SpringBootTest
+@AutoConfigureMockMvc
+public class CorsTest {
+
+    @Autowired
+    private MockMvc mockMvc;
+
+    @Test
+    public void testCorsWithMockMvc() throws Exception {
+        mockMvc.perform(options("/api/moim/MQ==")
+                        .header("Origin", "http://localhost:5173")
+                        .header("Access-Control-Request-Method", "OPTIONS")
+                        .header("Access-Control-Request-Headers", "Content-Type")
+                        .accept(MediaType.APPLICATION_JSON))
+                .andExpect(status().isOk())
+                .andDo(print());
+    }
+}