fix(tx builder): reject more than 32 pointers

aeternity · Dec 29, 2021 · 9c06dab · 9c06dab
1 parent aac8f3f
commit 9c06dab
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diff --git a/src/tx/builder/index.js b/src/tx/builder/index.js
@@ -177,6 +177,9 @@ function validateField (value, type, prefix) {
       if (value.some(p => !p?.key || !p?.id)) {
         return 'Value must contains only object\'s like \'{key: "account_pubkey", id: "ak_lkamsflkalsdalksdlasdlasdlamd"}\''
       }
+      if (value.length > 32) {
+        return `Expected 32 pointers or less, got ${value.length} instead`
+      }
   }
 }
 

diff --git a/test/integration/aens.js b/test/integration/aens.js
@@ -109,6 +109,15 @@ describe('Aens', function () {
       })
   })
 
+  it('throws error on setting 33 pointers', async () => {
+    const nameObject = await sdk.aensQuery(name)
+    const pointers = Object.fromEntries(
+      new Array(33).fill().map((v, i) => [`pointer-${i}`, address])
+    )
+    expect(nameObject.update(pointers))
+      .to.be.rejectedWith('Expected 32 pointers or less, got 33 instead')
+  })
+
   it('Extend name ttl', async () => {
     const nameObject = await sdk.aensQuery(name)
     const extendResult = await nameObject.extendTtl(10000)