BTCPrivate
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copay
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add derivation path input in mnemonic

This commit is contained in:
Matias Alejo Garcia 2015-09-05 01:02:01 -03:00
parent f1f4e5cfaf
commit e395bca072
2 changed files with 30 additions and 4 deletions
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6
src/js/controllers/import.js
View File

@ -164,12 +164,12 @@ angular.module('copayApp.controllers').controller('importController',
} else if (words.indexOf(' ') == -1 && words.indexOf('prv') == 1 && words.length > 108) {
return _importExtendedPrivateKey(words)
} else {
console.log('[import.js.167]', words.indexOf(' '), words.indexOf('prv')); //TODO
var wordList = words.split(/ /).filter(function(v) {
return v.length > 0;
});
if ((wordList.length % 3) != 0)
// m/ allows to enter a custom derivation
if ((wordList.length % 3) != 0 && wordList[0].indexOf('m/') != 0)
this.error = gettext('Wrong number of seed words:') + wordList.length;
else
words = wordList.join(' ');

28
src/js/services/profileService.js
View File

@ -1,6 +1,6 @@
'use strict';
angular.module('copayApp.services')
.factory('profileService', function profileServiceFactory($rootScope, $location, $timeout, $filter, $log, lodash, storageService, bwcService, configService, notificationService, isChromeApp, isCordova, gettext, nodeWebkit, bwsError, uxLanguage, ledger) {
.factory('profileService', function profileServiceFactory($rootScope, $location, $timeout, $filter, $log, lodash, storageService, bwcService, configService, notificationService, isChromeApp, isCordova, gettext, nodeWebkit, bwsError, uxLanguage, ledger, bitcore) {
var root = {};
@ -170,6 +170,13 @@ angular.module('copayApp.services')
var walletClient = bwcService.getClient();
var network = opts.networkName || 'livenet';
if (opts.mnemonic && opts.mnemonic.indexOf('m/' != 0)) {
var xPrivKey = root._processDerivation(opts.mnemonic, network);
if (!xPrivKey)
return bwsError.cb('Bad derivation', gettext('Could not import'), cb);
opts.mnemonic = null;
opts.extendedPrivateKey = xPrivKey;
}
if (opts.mnemonic) {
try {
walletClient.seedFromMnemonic(opts.mnemonic, opts.passphrase, network);
@ -364,9 +371,28 @@ angular.module('copayApp.services')
};
root._processDerivation = function(words, network) {
var wordList = words.split(/ /).filter(function(v) {
return v.length > 0;
});
var path = wordList.shift();
var walletClient = bwcService.getClient();
$log.debug('processDerivation', path);
walletClient.seedFromMnemonic(wordList.join(' '), null, network);
var k = new bitcore.HDPrivateKey(walletClient.credentials.xPrivKey);
return k.toString();
};
root.importMnemonic = function(words, opts, cb) {
var walletClient = bwcService.getClient();
if (words.indexOf('m/') == 0) {
var xPrivKey = root._processDerivation(words, opts.networkName);
if (!xPrivKey)
return bwsError.cb('Bad derivation', gettext('Could not import'), cb);
return root.importExtendedPrivateKey(xPrivKey, cb);
}
$log.debug('Importing Wallet Mnemonic');
walletClient.importFromMnemonic(words, {