Merge pull request #149 from KeystoneHQ/bump-eth-ur-version

Bump eth ur version

packages/ur-registry-eth/__tests__/utils.test.ts

@@ -0,0 +1,26 @@
+// @ts-nocheck
+
+import { generateAddressFromXpub, findHDPathFromAddress } from "../src/utlis";
+
+describe("utils", () => {
+
+  // abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about
+  // m/44'/60'/0'
+  const xpub = "xpub6DCoCpSuQZB2jawqnGMEPS63ePKWkwWPH4TU45Q7LPXWuNd8TMtVxRrgjtEshuqpK3mdhaWHPFsBngh5GFZaM6si3yZdUsT8ddYM3PwnATt";
+  const firstAddress = "0x9858EfFD232B4033E47d90003D41EC34EcaEda94";
+  const secondAddress = "0x6Fac4D18c912343BF86fa7049364Dd4E424Ab9C0";
+
+  describe("generateAddressFromXpub", () => {
+    it("should derive address from xpub", () => {
+      expect(generateAddressFromXpub(xpub, "m/0/0")).toBe(firstAddress);
+      expect(generateAddressFromXpub(xpub, "m/0/1")).toBe(secondAddress);
+    })
+  })
+
+  describe("findHDPathFromAddress", () => {
+    it("should find HD path from given address", () => {
+      expect(findHDPathFromAddress(firstAddress, xpub, 10, "m/44'/60'/0'")).toBe("m/44'/60'/0'/0/0")
+      expect(findHDPathFromAddress(secondAddress, xpub, 10, "m/44'/60'/0'")).toBe("m/44'/60'/0'/0/1")
+    })
+  })
+});

packages/ur-registry-eth/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@keystonehq/bc-ur-registry-eth",
-  "version": "0.19.1",
+  "version": "0.20.0",
   "description": "bc-ur-registry extension for ETH",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
@@ -25,7 +25,7 @@
   "author": "soralit <soralitria@gmail.com>",
   "license": "ISC",
   "dependencies": {
-    "@ethereumjs/util": "^8.0.0",
+    "@ethereumjs/util": "^9.0.3",
     "@keystonehq/bc-ur-registry": "^0.6.0",
     "hdkey": "^2.0.1",
     "uuid": "^8.3.2"

packages/ur-registry-eth/src/utlis.ts

@@ -7,7 +7,7 @@ export const generateAddressFromXpub = (xpub: string, derivePath: string) => {
   const node = HDKey.fromExtendedKey(xpub);
   const publicKey = node.derive(derivePath);
   const address =
-    "0x" + publicToAddress(publicKey.publicKey, true).toString("hex");
+    "0x" + Buffer.from(publicToAddress(publicKey.publicKey, true)).toString("hex");
   return toChecksumAddress(address);
 };