Annotation @hidden on rest controller class level doesn't work due to spring default proxying mechanism CGLIB. Fxies #2709

Author: bnasslahsen

Diff for: springdoc-openapi-starter-common/src/main/java/org/springdoc/api/AbstractOpenApiResource.java

@@ -113,6 +113,7 @@
 import org.springframework.core.annotation.AnnotationUtils;
 import org.springframework.core.env.Environment;
 import org.springframework.util.AntPathMatcher;
+import org.springframework.util.ClassUtils;
 import org.springframework.util.CollectionUtils;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -306,7 +307,7 @@ public static boolean containsResponseBody(HandlerMethod handlerMethod) {
 	 * @return the boolean
 	 */
 	public static boolean isHiddenRestControllers(Class<?> rawClass) {
-		return HIDDEN_REST_CONTROLLERS.stream().anyMatch(clazz -> clazz.isAssignableFrom(rawClass));
+		return HIDDEN_REST_CONTROLLERS.stream().anyMatch(clazz -> ClassUtils.getUserClass(clazz).isAssignableFrom(rawClass));
 	}
 
 	/**
@@ -938,7 +939,7 @@ protected String decode(String requestURI) {
 	 * @return the boolean
 	 */
 	protected boolean isAdditionalRestController(Class<?> rawClass) {
-		return ADDITIONAL_REST_CONTROLLERS.stream().anyMatch(clazz -> clazz.isAssignableFrom(rawClass));
+		return ADDITIONAL_REST_CONTROLLERS.stream().anyMatch(clazz -> ClassUtils.getUserClass(clazz).isAssignableFrom(rawClass));
 	}
 
 	/**

Diff for: springdoc-openapi-starter-common/src/main/java/org/springdoc/core/configuration/SpringDocJacksonKotlinModuleConfiguration.java

@@ -24,7 +24,7 @@
 @ConditionalOnExpression("${springdoc.api-docs.enabled:true} and ${springdoc.enable-kotlin:true}")
 @ConditionalOnWebApplication
 @ConditionalOnBean(SpringDocConfiguration.class)
-class SpringDocJacksonKotlinModuleConfiguration {
+public class SpringDocJacksonKotlinModuleConfiguration {
 
 	/**
 	 * Instantiates a new objectMapperProvider with a kotlin module.