working after refactor

bit-wallet/bit-join

@@ -18,7 +18,7 @@ var secret = args[0];
 var copayerName = args[1] || process.env.USER;
 
 var client = utils.getClient(program);
-cli.joinWallet(secret, copayerName, function(err, xx) {
+client.joinWallet(secret, copayerName, function(err, xx) {
   utils.die(err);
   console.log(' * Wallet Joined.', xx || '');
 });

lib/bitcoinutils.js

@@ -0,0 +1,25 @@
+
+var _ = require('lodash');
+
+var Bitcore = require('bitcore');
+var BitcoreAddress = Bitcore.Address;
+
+function BitcoinUtils () {};
+
+BitcoinUtils.deriveAddress = function(publicKeyRing, path, m, network) {
+
+  var publicKeys = _.map(publicKeyRing, function(xPubKey) {
+    var xpub = new Bitcore.HDPublicKey(xPubKey);
+    return xpub.derive(path).publicKey;
+  });
+
+  var bitcoreAddress = BitcoreAddress.createMultisig(publicKeys, m, network);
+
+  return {
+    address: bitcoreAddress.toString(),
+    path: path,
+    publicKeys: _.invoke(publicKeys, 'toString'),
+  };
+};
+
+module.exports = BitcoinUtils;

lib/client/Verifier.js

@@ -6,9 +6,8 @@ var BitcoinUtils = require('../bitcoinutils')
 function Verifier(opts) {};
 
 Verifier.checkAddress = function(data, address) {
-    var local =  BitcoinUtils.deriveAddress(data.publicKeyRing, address.path, data.m, data.network);
-    return (local.address == address.address 
-        && JSON.stringify(local.publicKeys) == JSON.stringify(address.publicKeys));
+  var local = BitcoinUtils.deriveAddress(data.publicKeyRing, address.path, data.m, data.network);
+  return (local.address == address.address && JSON.stringify(local.publicKeys) == JSON.stringify(address.publicKeys));
 };
 
 module.exports = Verifier;

lib/client/api.js

@@ -1,6 +1,7 @@
 'use strict';
 
 var _ = require('lodash');
+var $ = require('preconditions').singleton();
 var util = require('util');
 var async = require('async');
 var log = require('npmlog');
@@ -61,7 +62,7 @@ function API(opts) {
 };
 
 
-API.prototype._loadAndCheck = function() {
+API.prototype._loadAndCheck = function(opts) {
   var data = this.storage.load();
   if (!data) {
     log.error('Wallet file not found.');
@@ -69,11 +70,15 @@ API.prototype._loadAndCheck = function() {
   }
 
   if (data.verified == 'corrupt') {
-    log.error('The wallet is tagged as corrupt. Some of the copayers cannot be verified to have known the wallet secret.');
-    process.exit(1);
+    throw new Error('The wallet is tagged as corrupt. Some of the copayers cannot be verified to have known the wallet secret.');
   }
   if (data.n > 1) {
     var pkrComplete = data.publicKeyRing && data.m && data.publicKeyRing.length === data.n;
+
+    if (opts.requireCompletePKR && !pkrComplete) {
+      throw new Error('Wallet Incomplete, cannot derive address.');
+    }
+
     if (!pkrComplete) {
       log.warn('The file ' + this.filename + ' is incomplete. It will allow you to operate with the wallet but it should not be trusted as a backup. Please wait for all copayers to join the wallet and run the tool with -export flag.')
     }
@@ -135,7 +140,7 @@ API.prototype.createWallet = function(walletName, copayerName, m, n, network, cb
   data = {
     m: m,
     n: n,
-    walletPrivKey: privKey.toString(),
+    walletPrivKey: privKey.toWIF(),
     network: network,
   };
 
@@ -193,11 +198,12 @@ API.prototype._joinWallet = function(data, secret, copayerName, cb) {
   this._doPostRequest(url, args, data, function(err, body) {
     var wallet = body.wallet;
     data.copayerId = body.copayerId;
-    data.walletPrivKey = walletPrivKey;
+    data.walletPrivKey = walletPrivKey.toWIF();
     data.signingPrivKey = signingPrivKey.toString();
     data.m = wallet.m;
     data.n = wallet.n;
     data.publicKeyRing = wallet.publicKeyRing;
+    data.network = wallet.network,
     self.storage.save(data);
 
     return cb();
@@ -283,13 +289,10 @@ API.prototype.getAddresses = function(cb) {
 API.prototype.createAddress = function(cb) {
   var self = this;
 
-  var data = this._loadAndCheck();
-  $.checkState(data.publicKeyRing.length != data.n, 'Wallet Incomplete, cannot derive address.');
-
+  var data = this._loadAndCheck({requireCompletePKR: true});
   var url = '/v1/addresses/';
   this._doPostRequest(url, {}, data, function(err, address) {
     if (err) return cb(err);
-
     if (!Verifier.checkAddress(data, address)) {
       return cb(new ServerCompromisedError('Server sent fake address'));
     }

test/integration/clientApi.js

@@ -60,7 +60,6 @@ describe('client API', function() {
         done();
       });
     })
-  });
     it('should detect fake addresses', function(done) {
       var response = {
         createdOn: 1424105995,
@@ -78,5 +77,5 @@ describe('client API', function() {
         done();
       });
     })
-
+  });
 });