fix: auth/test 수정

Author: 7ijin01

src/main/java/com/opendata/domain/user/controller/AuthTestController.java

@@ -11,6 +11,7 @@
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 
+import com.opendata.domain.user.entity.User;
 import com.opendata.domain.user.service.UserService;
 import com.opendata.global.jwt.JwtUtil;
 import com.opendata.global.response.ApiResponse;
@@ -38,10 +39,19 @@ public ResponseEntity<ApiResponse<Map<String, String>>> createDevToken(@RequestP
 	}
 
 	@GetMapping("/test")
-	public ResponseEntity<ApiResponse<Boolean>> test(@AuthenticationPrincipal CustomUserDetails customUserDetails) {
+	public ResponseEntity<ApiResponse<Boolean>> test(@RequestParam String token) {
+
 		try {
-			userService.findUserByEmailOrThrow(customUserDetails);
-			return ResponseEntity.ok(ApiResponse.onSuccess(true));
+			jwtUtil.isExpired(token);
+			String email = jwtUtil.getEmail(token);
+
+			boolean exists = false;
+			User user= userService.findUserByEmail(email);
+			if(user!=null) {
+				exists=true;
+			}
+
+			return ResponseEntity.ok(ApiResponse.onSuccess(exists));
 		} catch (Exception e) {
 			return ResponseEntity.ok(ApiResponse.onSuccess(false));
 		}

src/main/java/com/opendata/domain/user/service/UserService.java

@@ -21,5 +21,9 @@ public User findUserByEmailOrThrow(CustomUserDetails customUserDetails){
         return Optional.ofNullable(userRepository.findUserByEmail(customUserDetails.getEmail()))
                 .orElseThrow(() -> new UserNotFoundException(UserMessages.USER_NOT_FOUND));
     }
+    public User findUserByEmail(String email) {
+        return userRepository.findUserByEmail(email);
+    }
+
 
 }

src/main/java/com/opendata/global/config/SecurityConfig.java

@@ -92,7 +92,7 @@ public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Excepti
 
                 .authorizeHttpRequests(requests -> requests
                         .requestMatchers("/oauth2/**","/register/*","/login/oauth2/**", "/swagger-ui/**",    // Swagger UI 관련 경로
-                                "/v3/api-docs/**","/api/tourspot/**", "/course/**","/","/login","/auth").permitAll()
+                                "/v3/api-docs/**","/api/tourspot/**", "/course/**","/","/login","/auth/**").permitAll()
                         .anyRequest().authenticated()
                 )
                 .oauth2Login((oauth2) -> oauth2