From 1e71c187df72fa1289190ebd97269b53648e7097 Mon Sep 17 00:00:00 2001
From: Minh-Phuc Tran <25026967+phuctm97@users.noreply.github.com>
Date: Fri, 1 Oct 2021 17:31:49 +0700
Subject: [PATCH] Blacklist noncev2 namespace in v1 set

---
 routes/metadata.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/routes/metadata.js b/routes/metadata.js
index 7d89e8e..9f49010 100644
--- a/routes/metadata.js
+++ b/routes/metadata.js
@@ -62,6 +62,11 @@ router.post(
         set_data: { data },
         tableName,
       } = req.body;
+
+      if (namespace === "noncev2") {
+        return res.status(400).json({ error: "noncev2 namespace is not allowed to be set", success: false });
+      }
+
       const key = constructKey(pubKeyX, pubKeyY, namespace);
       await knexWrite(tableName).insert({
         key,