fix: security 오류 해결

Author: sapiens2000

src/main/java/com/example/log4u/common/config/SecurityConfig.java

@@ -72,8 +72,9 @@ public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
 			.authorizeHttpRequests(auth -> auth
 				// 소셜 로그인 경로
 				.requestMatchers("/oauth2/**").permitAll()
-				// Swagger UI 관련 경로 (swagger-ui.html 추가)
+				// 테스트용 인증/인가 경로
 				.requestMatchers("/users/dev").permitAll()
+				// Swagger UI 관련 경로 (swagger-ui.html 추가)
 				.requestMatchers("/swagger-ui.html", "/swagger-ui/**", "/v3/api-docs/**").permitAll()
 				.anyRequest().authenticated());
 

src/main/java/com/example/log4u/common/oauth2/jwt/JwtAuthenticationFilter.java

@@ -77,8 +77,10 @@ protected void doFilterInternal(
 	private boolean shouldSkipFilter(String requestUri) {
 		return requestUri.matches("^/login(/.*)?$")
 			|| requestUri.matches("^/oauth2(/.*)?$")
+			|| requestUri.matches("^/users/dev")
 			|| requestUri.matches("^/swagger-ui(/.*)?$")
 			|| requestUri.matches("^/v3/api-docs(/.*)?$"); // OpenAPI 문서 예외 처리
+
 	}
 
 	private String extractAccessTokenFromCookie(HttpServletRequest request) {

src/main/java/com/example/log4u/domain/user/controller/UserController.java

@@ -66,7 +66,7 @@ public ResponseEntity<Void> loginAsDevUser(HttpServletResponse response) {
 	}
 
 	@GetMapping("/test")
-	public ResponseEntity<Void> loginAsDevTest(
+	public ResponseEntity<String> loginAsDevTest(
 		@AuthenticationPrincipal CustomOAuth2User customOAuth2User
 	) {
 		if (customOAuth2User == null) {
@@ -75,7 +75,7 @@ public ResponseEntity<Void> loginAsDevTest(
 			log.debug("customOAuth2UserId: {}", customOAuth2User.getUserId());
 		}
 
-		return ResponseEntity.ok().build();
+		return ResponseEntity.ok("test login");
 	}
 
 	@GetMapping("/me")