Broke the tests

packages/varsig/src/__tests__/eip712-secp256k1.test.ts

@@ -7,7 +7,7 @@ import { Decoder } from '../decoder'
 import * as uint8arrays from 'uint8arrays'
 import { CanonicalizationKind } from '../canonicalization.js'
 import { Eip712, EIP712_DOMAIN, fromOriginal } from '../canons/eip712.js'
-import { toOriginal } from '../varsig.js'
+import { verify, toOriginal } from '../varsig.js'
 import { klona } from 'klona'
 
 const factory = new CARFactory()
@@ -71,3 +71,24 @@ test('eip712-secp256k1.car', async () => {
     }
   }
 })
+
+test('eip712-secp256k1.car verify signature', async () => {
+  const carFilepath = new URL('./__vectors__/eip712-secp256k1.car', import.meta.url)
+  const carBytes = await readFile(carFilepath)
+  const car = factory.fromBytes(carBytes)
+  // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
+  const root = car.get(car.roots[0])
+  if (!root) throw new Error(`Empty root`)
+  // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
+  const entries = root.entries as Array<CID>
+  for (const entryCID of entries) {
+    // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
+    const entry = car.get(entryCID)
+    const node = car.get(entry.node)
+    console.log('time', node)
+
+    const verificationKey = entry.signer.address || uint8arrays.fromString(entry.signer.publicKey.slice(2))
+
+    expect(await verify(node, verificationKey)).toEqual(entry.valid)
+  }
+})

packages/varsig/src/varsig.ts

@@ -1,6 +1,6 @@
 import { Decoder } from './decoder.js'
-import { CanonicalizationKind } from './canonicalization.js'
 import { BytesTape } from './bytes-tape.js'
+import { CanonicalizationKind } from './canonicalization.js'
 import { klona } from 'klona'
 
 export { Eip712 } from './canons/eip712'
@@ -19,8 +19,9 @@ export async function verify(
   node: VarsigNode,
   verificationKey: PublicKey | EthAddress
 ): Promise<boolean> {
+  const tape = new BytesTape(node._sig)
   // @ts-ignore
-  const { canonicalization, signing, signature } = new Decoder(node._sig).read()
+  const { canonicalization, signing, signature } = new Decoder(tape).read()
 
   // @ts-ignore
   delete node._sig