fix security configuration

src/main/kotlin/com/test/test/rest/TestController.kt

@@ -16,6 +16,16 @@ class TestController {
         return "Test page"
     }
 
+    @GetMapping("/debug")
+    fun debug(): Map<String, Any> {
+        val auth = SecurityContextHolder.getContext().authentication
+        return mapOf(
+            "isAuthenticated" to auth.isAuthenticated,
+            "name" to auth.name,
+            "authorities" to auth.authorities.map { it.authority }
+        )
+    }
+
     @PreAuthorize("hasRole('USER')")
     @GetMapping("/users")
     fun users(): ArrayList<String> {