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WIP trezor 48

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This commit is contained in:
Matias Alejo Garcia 2015-11-04 00:53:26 -03:00
commit d1c1638b14
7 changed files with 141 additions and 104 deletions
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73
src/js/services/trezor.js
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@ -1,39 +1,21 @@
'use strict';
angular.module('copayApp.services')
.factory('trezor', function($log, $timeout, bwcService, gettext, lodash, bitcore) {
.factory('trezor', function($log, $timeout, bwcService, gettext, lodash, bitcore, hwWallet) {
var root = {};
var SETTLE_TIME = 3000;
root.ENTROPY_INDEX_PATH = "0xb11e/";
root.callbacks = {};
root._err = function(data) {
var msg = 'TREZOR Error: ' + (data.error || data.message || 'unknown');
$log.warn(msg);
return msg;
};
root.getEntropySource = function(account, callback) {
var path = root.ENTROPY_INDEX_PATH + account + "'";
var xpub = root.getXPubKey(path, function(data) {
if (!data.success) {
return callback(root._err(data));
}
var b = bwcService.getBitcore();
var x = b.HDPublicKey(data.xpubkey);
data.entropySource = x.publicKey.toString();
return callback(null, data);
root.getEntropySource = function(isMultisig, account, callback) {
root.getXPubKey(hwWallet.getEntropyPath(isMultisig, account), function(data) {
if (!data.success)
return callback(hwWallet._err(data));
return callback(null, hwWallet.pubKeyToEntropySource(data.xpubkey));
});
};
root.getXPubKeyForAddresses = function(account, callback) {
return root.getXPubKey(root._getPath(account), callback);
};
root.getXPubKey = function(path, callback) {
$log.debug('TREZOR deriving xPub path:', path);
@ -41,16 +23,17 @@ angular.module('copayApp.services')
};
root.getInfoForNewWallet = function(account, callback) {
root.getInfoForNewWallet = function(isMultisig, account, callback) {
var opts = {};
root.getEntropySource(account, function(err, data) {
root.getEntropySource(isMultisig, account, function(err, data) {
if (err) return callback(err);
opts.entropySource = data.entropySource;
$log.debug('Waiting TREZOR to settle...');
$timeout(function() {
root.getXPubKeyForAddresses(account, function(data) {
if (!data.success)
return callback(root._err(data));
root.getXPubKey(hwWallet.getAddressPath(isMultisig, account), function(data) {
if (!data.success)
return callback(hwWallet._err(data));
opts.extendedPublicKey = data.xpubkey;
opts.externalSource = 'trezor';
@ -110,7 +93,7 @@ angular.module('copayApp.services')
var inAmount = 0;
inputs = lodash.map(txp.inputs, function(i) {
var pathArr = i.path.split('/');
var n = [44 | 0x80000000, 0 | 0x80000000, account | 0x80000000, parseInt(pathArr[1]), parseInt(pathArr[2])];
var n = [hwWallet.UNISIG_ROOTPATH | 0x80000000, 0 | 0x80000000, account | 0x80000000, parseInt(pathArr[1]), parseInt(pathArr[2])];
inAmount += i.satoshis;
return {
address_n: n,
@ -122,7 +105,7 @@ angular.module('copayApp.services')
var change = inAmount - txp.fee - txp.amount;
if (change > 0) {
var pathArr = txp.changeAddress.path.split('/');
var n = [44 | 0x80000000, 0 | 0x80000000, account | 0x80000000, parseInt(pathArr[1]), parseInt(pathArr[2])];
var n = [hwWallet.UNISIG_ROOTPATH | 0x80000000, 0 | 0x80000000, account | 0x80000000, parseInt(pathArr[1]), parseInt(pathArr[2])];
tmpOutputs.push({
address_n: n,
@ -133,7 +116,7 @@ angular.module('copayApp.services')
} else {
// P2SH Wallet
// P2SH Wallet, multisig wallet
var inAmount = 0;
var sigs = xPubKeys.map(function(v) {
@ -143,7 +126,7 @@ angular.module('copayApp.services')
inputs = lodash.map(txp.inputs, function(i) {
var pathArr = i.path.split('/');
var n = [44 | 0x80000000, 0 | 0x80000000, account | 0x80000000, parseInt(pathArr[1]), parseInt(pathArr[2])];
var n = [hwWallet.MULTISIG_ROOTPATH | 0x80000000, 0 | 0x80000000, account | 0x80000000, parseInt(pathArr[1]), parseInt(pathArr[2])];
var np = n.slice(3);
inAmount += i.satoshis;
@ -172,7 +155,7 @@ angular.module('copayApp.services')
var change = inAmount - txp.fee - txp.amount;
if (change > 0) {
var pathArr = txp.changeAddress.path.split('/');
var n = [44 | 0x80000000, 0 | 0x80000000, account | 0x80000000, parseInt(pathArr[1]), parseInt(pathArr[2])];
var n = [hwWallet.MULTISIG_ROOTPATH | 0x80000000, 0 | 0x80000000, account | 0x80000000, parseInt(pathArr[1]), parseInt(pathArr[2])];
var np = n.slice(3);
var orderedPubKeys = root._orderPubKeys(xPubKeys, np);
@ -183,18 +166,6 @@ angular.module('copayApp.services')
};
}));
// 6D
// 6C
// Addr: 3HFkHufeSaqJtqby8G9RiajaL6HdQDypRT
//
//
//(sin reverse)
// 6C
// 6D
// Addr: 3KCPRDXpmovs9nFvJHJjjsyoBDXXUZ2Frg
// "asm" : "2 03e53b2f69e1705b253029aae2591fbd0e799ed8071c8588a545b2d472dd12df88 0379797abc21d6f82c7f0aba78fd3888d8ae75ec56a10509b20feedbeac20285d9 2 OP_CHECKMULTISIG",
//
tmpOutputs.push({
address_n: n,
amount: change,
@ -227,16 +198,12 @@ angular.module('copayApp.services')
$log.debug('Signing with TREZOR', inputs, outputs);
TrezorConnect.signTx(inputs, outputs, function(result) {
if (!data.success)
return callback(root._err(data));
if (!data.success)
return callback(hwWallet._err(data));
callback(null, result);
});
};
root._getPath = function(account) {
return "44'/0'/" + account + "'";
}
return root;
});