Generate JHipster 9.3.0 baseline application

src/main/java/com/example/questionbank/security/SpringSecurityAuditorAware.java

@@ -0,0 +1,18 @@
+package com.example.questionbank.security;
+
+import com.example.questionbank.config.Constants;
+import java.util.Optional;
+import org.springframework.data.domain.AuditorAware;
+import org.springframework.stereotype.Component;
+
+/**
+ * Implementation of {@link AuditorAware} based on Spring Security.
+ */
+@Component
+public class SpringSecurityAuditorAware implements AuditorAware<String> {
+
+    @Override
+    public Optional<String> getCurrentAuditor() {
+        return Optional.of(SecurityUtils.getCurrentUserLogin().orElse(Constants.SYSTEM));
+    }
+}