REF: old hd wallets compatibility with new bitcoinjs

class/hd-legacy-breadwallet-wallet.js

@@ -1,7 +1,8 @@
 import { AbstractHDWallet } from './abstract-hd-wallet';
 import Frisbee from 'frisbee';
-import bitcoin from 'bitcoinjs-lib';
 import bip39 from 'bip39';
+const bip32 = require('bip32');
+const bitcoinjs = require('bitcoinjs-lib');
 
 /**
  * HD Wallet (BIP39).
@@ -22,7 +23,7 @@ export class HDLegacyBreadwalletWallet extends AbstractHDWallet {
     }
     const mnemonic = this.secret;
     const seed = bip39.mnemonicToSeed(mnemonic);
-    const root = bitcoin.bip32.fromSeed(seed);
+    const root = bip32.fromSeed(seed);
 
     const path = "m/0'";
     const child = root.derivePath(path).neutered();
@@ -36,12 +37,16 @@ export class HDLegacyBreadwalletWallet extends AbstractHDWallet {
     if (this.external_addresses_cache[index]) return this.external_addresses_cache[index]; // cache hit
     const mnemonic = this.secret;
     const seed = bip39.mnemonicToSeed(mnemonic);
-    const root = bitcoin.bip32.fromSeed(seed);
+    const root = bip32.fromSeed(seed);
 
     const path = "m/0'/0/" + index;
     const child = root.derivePath(path);
 
-    return (this.external_addresses_cache[index] = child.getAddress());
+    const address = bitcoinjs.payments.p2pkh({
+      pubkey: child.publicKey,
+    }).address;
+
+    return (this.external_addresses_cache[index] = address);
   }
 
   _getInternalAddressByIndex(index) {
@@ -49,12 +54,16 @@ export class HDLegacyBreadwalletWallet extends AbstractHDWallet {
     if (this.internal_addresses_cache[index]) return this.internal_addresses_cache[index]; // cache hit
     const mnemonic = this.secret;
     const seed = bip39.mnemonicToSeed(mnemonic);
-    const root = bitcoin.bip32.fromSeed(seed);
+    const root = bip32.fromSeed(seed);
 
     const path = "m/0'/1/" + index;
     const child = root.derivePath(path);
 
-    return (this.internal_addresses_cache[index] = child.getAddress());
+    const address = bitcoinjs.payments.p2pkh({
+      pubkey: child.publicKey,
+    }).address;
+
+    return (this.internal_addresses_cache[index] = address);
   }
 
   _getExternalWIFByIndex(index) {
@@ -75,7 +84,7 @@ export class HDLegacyBreadwalletWallet extends AbstractHDWallet {
   _getWIFByIndex(internal, index) {
     const mnemonic = this.secret;
     const seed = bip39.mnemonicToSeed(mnemonic);
-    const root = bitcoin.bip32.fromSeed(seed);
+    const root = bitcoinjs.bip32.fromSeed(seed);
     const path = `m/0'/${internal ? 1 : 0}/${index}`;
     const child = root.derivePath(path);
 

class/hd-legacy-p2pkh-wallet.js

@@ -3,6 +3,7 @@ import bip39 from 'bip39';
 import BigNumber from 'bignumber.js';
 import signer from '../models/signer';
 const bitcoin = require('bitcoinjs-lib');
+const HDNode = require('bip32');
 
 /**
  * HD Wallet (BIP39).
@@ -50,11 +51,12 @@ export class HDLegacyP2PKHWallet extends AbstractHDWallet {
   _getWIFByIndex(internal, index) {
     const mnemonic = this.secret;
     const seed = bip39.mnemonicToSeed(mnemonic);
-    const root = bitcoin.bip32.fromSeed(seed);
+
+    const root = HDNode.fromSeed(seed);
     const path = `m/44'/0'/0'/${internal ? 1 : 0}/${index}`;
     const child = root.derivePath(path);
 
-    return child.keyPair.toWIF();
+    return child.toWIF();
   }
 
   _getExternalAddressByIndex(index) {