Fix the permission check for retry topic to get topic route. (#9073)

Author: dingshuangxi888

auth/src/main/java/org/apache/rocketmq/auth/authorization/builder/DefaultAuthorizationContextBuilder.java

@@ -182,8 +182,13 @@ public List<DefaultAuthorizationContext> build(ChannelHandlerContext context, Re
             Resource group;
             switch (command.getCode()) {
                 case RequestCode.GET_ROUTEINFO_BY_TOPIC:
-                    topic = Resource.ofTopic(fields.get(TOPIC));
-                    result.add(DefaultAuthorizationContext.of(subject, topic, Arrays.asList(Action.PUB, Action.SUB, Action.GET), sourceIp));
+                    if (NamespaceUtil.isRetryTopic(fields.get(TOPIC))) {
+                        group = Resource.ofGroup(fields.get(TOPIC));
+                        result.add(DefaultAuthorizationContext.of(subject, group, Arrays.asList(Action.SUB, Action.GET), sourceIp));
+                    } else {
+                        topic = Resource.ofTopic(fields.get(TOPIC));
+                        result.add(DefaultAuthorizationContext.of(subject, topic, Arrays.asList(Action.PUB, Action.SUB, Action.GET), sourceIp));
+                    }
                     break;
                 case RequestCode.SEND_MESSAGE:
                     if (NamespaceUtil.isRetryTopic(fields.get(TOPIC))) {