fix: validate resolver address before setting snapshot text record

snapshot-labs · Dec 20, 2024 · d079c10 · d079c10
1 parent 9cb71d0
commit d079c10
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/apps/ui/src/helpers/ens.ts b/apps/ui/src/helpers/ens.ts
@@ -111,8 +111,17 @@ export async function setEnsTextRecord(
 
   const ensHash = namehash(ensNormalize(ens));
 
+  const resolverAddress = await call(
+    getProvider(chainId),
+    ENS_CONTRACTS.registryAbi,
+    [ENS_CONTRACTS.registry, 'resolver', [ensHash]]
+  );
+
+  if (!resolvers.includes(resolverAddress))
+    throw new Error('Unsupported resolver');
+
   const contract = new Contract(
-    resolvers[0],
+    resolverAddress,
     ENS_CONTRACTS.resolverAbi,
     signer
   );