feat(utils): add publicKeyJwk as valid verificationMethod in getEther…

…eumAddress (#1096)
decentralized-identity · Jan 12, 2023 · a4209f5 · a4209f5
1 parent f2258b6
commit a4209f5
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Showing 2 changed files with 18 additions and 1 deletion.
diff --git a/packages/utils/src/__tests__/did-utils.test.ts b/packages/utils/src/__tests__/did-utils.test.ts
@@ -38,4 +38,20 @@ describe('@veramo/utils did utils', () => {
 
     expect(getEthereumAddress(verificationMethod)).toEqual("0x1B54DaD834f2017ab66C1a1ffF74425889141e51".toLowerCase())
   })
+
+  it('should return blockchainAccountId for did:key', () => {
+    const verificationMethod = {
+        "id": "did:key:zQ3shdHG4u9wPDoEzSokyLm3readHkrpYaXFf9jbc8Eiz1UM5#zQ3shdHG4u9wPDoEzSokyLm3readHkrpYaXFf9jbc8Eiz1UM5",
+        "type": "EcdsaSecp256k1VerificationKey2019",
+        "controller": "did:key:zQ3shdHG4u9wPDoEzSokyLm3readHkrpYaXFf9jbc8Eiz1UM5",
+        "publicKeyJwk": {
+            "kty": "EC",
+            "crv": "secp256k1",
+            "x": "6805tExt2N3AcS9cxs_RJT_RtAkfK6rqIix5B4k0oEg",
+            "y": "qw0mojIWWljYFYHvsSkcBfaUVfeSf1YEbyFZmzAif2Q"
+        }
+    }
+
+    expect(getEthereumAddress(verificationMethod)).toEqual("0x923f7158062db4761a8917ad1628d11536c5f07b".toLowerCase())
+  })
 })
diff --git a/packages/utils/src/did-utils.ts b/packages/utils/src/did-utils.ts
@@ -119,7 +119,8 @@ export function getEthereumAddress(verificationMethod: VerificationMethod): stri
     } else if (
       verificationMethod.publicKeyHex ||
       verificationMethod.publicKeyBase58 ||
-      verificationMethod.publicKeyBase64
+      verificationMethod.publicKeyBase64 ||
+      verificationMethod.publicKeyJwk
     ) {
       const pbBytes = extractPublicKeyBytes(verificationMethod)
       const pbHex = computePublicKey(pbBytes, false)