@browseth/utils - npm Package Compare versions

Comparing version 1.0.6 to 1.0.7

build/index.js

@@ -276,2 +276,15 @@ 'use strict';
 
+function namehash(name) {
+  var labels = name.split('.');
+  if (labels[labels.length - 1] === '') {
+    labels.pop();
+  }
+  if (labels[0] === '') {
+    labels.shift();
+  }
+  return labels.reverse().reduce(function (a, v) {
+    return toHex(keccak256(Buffer.from(a.replace('0x', '') + toHex(keccak256(fromUtf8(v))).replace('0x', ''), 'hex')));
+  }, '0x' + '0'.repeat(64));
+}
+
 var mipherUuid = new uuid.UUID();
@@ -287,3 +300,4 @@ function uuid$1() {
   keccak256: keccak256,
-  uuid: uuid$1
+  uuid: uuid$1,
+  namehash: namehash
 });
@@ -806,3 +820,3 @@
           }
-          clearInterval(interval);
+          clearInterval(_this.interval);
           if (receipt.status === 0) {
@@ -809,0 +823,0 @@ reject('Transaction not found');

build/module.js

@@ -270,2 +270,15 @@ import _getIterator from 'babel-runtime/core-js/get-iterator';
 
+function namehash(name) {
+  var labels = name.split('.');
+  if (labels[labels.length - 1] === '') {
+    labels.pop();
+  }
+  if (labels[0] === '') {
+    labels.shift();
+  }
+  return labels.reverse().reduce(function (a, v) {
+    return toHex(keccak256(Buffer.from(a.replace('0x', '') + toHex(keccak256(fromUtf8(v))).replace('0x', ''), 'hex')));
+  }, '0x' + '0'.repeat(64));
+}
+
 var mipherUuid = new UUID();
@@ -281,3 +294,4 @@ function uuid() {
   keccak256: keccak256,
-  uuid: uuid
+  uuid: uuid,
+  namehash: namehash
 });
@@ -800,3 +814,3 @@
           }
-          clearInterval(interval);
+          clearInterval(_this.interval);
           if (receipt.status === 0) {
@@ -803,0 +817,0 @@ reject('Transaction not found');

index.d.ts

@@ -41,2 +41,3 @@ export = Utils
     keccak256(value: string | ArrayBuffer | ArrayBufferView): ArrayBuffer
+    namehash(value: string): string
   }
@@ -43,0 +44,0 @@ const interval: {

lib/crypto.js

 import { Keccak } from 'mipher/dist/sha3'
 import { UUID } from 'mipher/dist/uuid'
-import { fromBytes, fromUtf8, bytesRegex } from './ab'
-export { keccak256, uuid }
+import { fromBytes, fromUtf8, bytesRegex, toHex } from './ab'
+export { keccak256, uuid, namehash }
 
@@ -11,2 +11,26 @@ const mipherKeccak256 = new Keccak(256, 1)
 
+function namehash(name) {
+  const labels = name.split('.')
+  if (labels[labels.length - 1] === '') {
+    labels.pop()
+  }
+  if (labels[0] === '') {
+    labels.shift()
+  }
+  return labels.reverse().reduce(
+    (a, v) =>
+      toHex(
+        keccak256(
+          Buffer.from(
+            a.replace('0x', '') +
+              toHex(keccak256(fromUtf8(v))).replace('0x', ''),
+            'hex',
+          ),
+        ),
+      ),
+
+    `0x${'0'.repeat(64)}`,
+  )
+}
+
 const mipherUuid = new UUID()
@@ -13,0 +37,0 @@ function uuid() {

lib/tx-listener.js

@@ -18,3 +18,3 @@ import { setUnrefedInterval, setUnrefedTimeout } from './interval'
             }
-            clearInterval(interval)
+            clearInterval(this.interval)
             if (receipt.status === 0) {
@@ -21,0 +21,0 @@ reject('Transaction not found')

package.json

 {
   "name": "@browseth/utils",
-  "version": "1.0.6",
+  "version": "1.0.7",
   "license": "MIT",
@@ -25,3 +25,3 @@ "browser": "build/browser.js",
   },
-  "gitHead": "b0773524c099b89c52af08f341509281aaafb158"
+  "gitHead": "54c14d8930a4eb94c70edfc426d64593212f4894"
 }

No alert changes

Improved metrics

Total package byte prevSize

859660

increased by0.2%

Lines of code

11259

increased by0.55%

No dependency changes