2014-04-10 13:57:41 -07:00
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'use strict';
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2014-04-24 16:56:36 -07:00
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var imports = require('soop').imports();
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2014-04-14 13:17:56 -07:00
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2014-04-24 16:56:36 -07:00
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var bitcore = require('bitcore');
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2014-05-21 12:10:39 -07:00
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var bignum = bitcore.Bignum;
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2014-04-24 16:56:36 -07:00
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var coinUtil = bitcore.util;
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2014-04-14 14:30:08 -07:00
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var buffertools = bitcore.buffertools;
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2014-04-24 16:56:36 -07:00
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var Builder = bitcore.TransactionBuilder;
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var http = require('http');
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var EventEmitter = imports.EventEmitter || require('events').EventEmitter;
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var copay = copay || require('../../../copay');
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2014-05-09 07:59:38 -07:00
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var SecureRandom = bitcore.SecureRandom;
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var Base58Check = bitcore.Base58.base58Check;
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2014-04-10 13:57:41 -07:00
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2014-04-16 13:50:10 -07:00
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function Wallet(opts) {
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var self = this;
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2014-04-14 13:17:56 -07:00
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2014-04-16 13:50:10 -07:00
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//required params
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['storage', 'network', 'blockchain',
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'requiredCopayers', 'totalCopayers', 'spendUnconfirmed',
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2014-06-02 13:40:29 -07:00
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'publicKeyRing', 'txProposals', 'privateKey', 'version',
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'reconnectDelay'
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2014-04-24 16:56:36 -07:00
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].forEach(function(k) {
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2014-05-21 07:10:19 -07:00
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if (typeof opts[k] === 'undefined')
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throw new Error('missing required option for Wallet: ' + k);
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2014-04-16 13:50:10 -07:00
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self[k] = opts[k];
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});
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2014-04-14 13:17:56 -07:00
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2014-04-24 16:56:36 -07:00
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this.log('creating ' + opts.requiredCopayers + ' of ' + opts.totalCopayers + ' wallet');
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2014-04-16 15:45:22 -07:00
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2014-04-16 13:50:10 -07:00
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this.id = opts.id || Wallet.getRandomId();
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2014-04-24 12:35:52 -07:00
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this.name = opts.name;
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2014-04-30 08:58:40 -07:00
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this.netKey = opts.netKey || SecureRandom.getRandomBuffer(8).toString('base64');
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2014-05-22 19:28:26 -07:00
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// Renew token every 24hs
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if (opts.tokenTime && new Date().getTime() - opts.tokenTime < 86400000) {
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this.token = opts.token;
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this.tokenTime = opts.tokenTime;
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}
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2014-04-16 18:12:30 -07:00
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this.verbose = opts.verbose;
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2014-04-16 13:50:10 -07:00
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this.publicKeyRing.walletId = this.id;
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this.txProposals.walletId = this.id;
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2014-04-24 19:13:55 -07:00
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this.network.maxPeers = this.totalCopayers;
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2014-05-01 05:41:18 -07:00
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this.registeredPeerIds = [];
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2014-04-14 13:42:10 -07:00
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}
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2014-04-10 13:57:41 -07:00
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2014-04-24 16:56:36 -07:00
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Wallet.parent = EventEmitter;
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Wallet.prototype.log = function() {
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2014-04-17 05:38:46 -07:00
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if (!this.verbose) return;
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2014-04-20 16:24:24 -07:00
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if (console)
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2014-04-24 16:56:36 -07:00
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console.log.apply(console, arguments);
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2014-04-16 13:50:10 -07:00
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};
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2014-04-15 10:28:49 -07:00
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2014-04-16 13:50:10 -07:00
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Wallet.getRandomId = function() {
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2014-04-24 11:49:37 -07:00
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var r = bitcore.SecureRandom.getPseudoRandomBuffer(8).toString('hex');
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return r;
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2014-04-16 13:50:10 -07:00
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};
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2014-04-15 10:28:49 -07:00
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2014-05-09 10:35:57 -07:00
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Wallet.prototype.seedCopayer = function(pubKey) {
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this.seededCopayerId = pubKey;
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};
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2014-05-01 17:48:17 -07:00
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Wallet.prototype.connectToAll = function() {
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2014-05-16 21:19:52 -07:00
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2014-05-01 17:48:17 -07:00
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var all = this.publicKeyRing.getAllCopayerIds();
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2014-06-03 07:54:07 -07:00
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console.log('[Wallet.js.58] connecting'); //TODO
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2014-05-01 17:48:17 -07:00
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this.network.connectToCopayers(all);
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2014-05-09 10:35:57 -07:00
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if (this.seededCopayerId) {
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this.sendWalletReady(this.seededCopayerId);
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this.seededCopayerId = null;
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2014-05-01 17:48:17 -07:00
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}
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};
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2014-04-16 13:50:10 -07:00
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Wallet.prototype._handlePublicKeyRing = function(senderId, data, isInbound) {
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2014-04-24 16:56:36 -07:00
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this.log('RECV PUBLICKEYRING:', data);
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2014-04-16 13:50:10 -07:00
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var inPKR = copay.PublicKeyRing.fromObj(data.publicKeyRing);
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2014-05-27 13:05:43 -07:00
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var wasIncomplete = !this.publicKeyRing.isComplete();
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var hasChanged = this.publicKeyRing.merge(inPKR, true);
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2014-04-18 14:25:51 -07:00
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2014-04-24 16:56:36 -07:00
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if (hasChanged) {
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2014-05-27 13:05:43 -07:00
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if (wasIncomplete) {
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this.sendPublicKeyRing();
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this.connectToAll();
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}
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2014-04-24 19:13:55 -07:00
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if (this.publicKeyRing.isComplete()) {
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this._lockIncomming();
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}
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2014-04-16 13:50:10 -07:00
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}
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2014-05-16 14:33:06 -07:00
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this.emit('publicKeyRingUpdated');
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2014-04-16 13:50:10 -07:00
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this.store();
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2014-04-14 13:42:10 -07:00
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};
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2014-04-14 13:17:56 -07:00
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2014-04-14 14:30:08 -07:00
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2014-04-16 13:50:10 -07:00
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Wallet.prototype._handleTxProposals = function(senderId, data, isInbound) {
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2014-05-09 07:59:38 -07:00
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this.log('RECV TXPROPOSAL:', data);
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2014-04-14 13:17:56 -07:00
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2014-04-16 13:50:10 -07:00
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var recipients;
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var inTxp = copay.TxProposals.fromObj(data.txProposals);
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2014-05-15 13:43:41 -07:00
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var ids = inTxp.getNtxids();
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2014-06-03 07:54:07 -07:00
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if (ids.lenght > 1) {
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2014-05-15 13:43:41 -07:00
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this.emit('badMessage', senderId);
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this.log('Received BAD TxProposal messsage FROM:', senderId); //TODO
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return;
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}
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var newId = ids[0];
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2014-04-16 13:50:10 -07:00
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var mergeInfo = this.txProposals.merge(inTxp, true);
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var addSeen = this.addSeenToTxProposals();
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2014-04-24 16:56:36 -07:00
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if (mergeInfo.hasChanged || addSeen) {
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this.log('### BROADCASTING txProposals. ');
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2014-04-16 13:50:10 -07:00
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recipients = null;
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2014-05-15 13:43:41 -07:00
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this.sendTxProposals(recipients, newId);
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}
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if (data.lastInBatch) {
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2014-05-16 21:19:52 -07:00
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this.emit('txProposalsUpdated');
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2014-05-15 13:43:41 -07:00
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this.store();
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2014-04-24 19:13:55 -07:00
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}
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2014-04-14 13:42:10 -07:00
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};
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2014-04-16 13:50:10 -07:00
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Wallet.prototype._handleData = function(senderId, data, isInbound) {
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2014-04-20 12:16:09 -07:00
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// TODO check message signature
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2014-04-17 12:27:15 -07:00
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if (this.id !== data.walletId) {
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2014-04-24 16:56:36 -07:00
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this.emit('badMessage', senderId);
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2014-04-17 12:27:15 -07:00
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this.log('badMessage FROM:', senderId); //TODO
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return;
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}
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2014-04-24 16:56:36 -07:00
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switch (data.type) {
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2014-04-20 13:16:21 -07:00
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// This handler is repeaded on WalletFactory (#join). TODO
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case 'walletId':
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this.sendWalletReady(senderId);
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break;
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2014-04-20 12:16:09 -07:00
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case 'walletReady':
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this.sendPublicKeyRing(senderId);
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2014-05-15 12:39:22 -07:00
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this.sendTxProposals(senderId); // send old
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2014-04-20 12:16:09 -07:00
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break;
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2014-04-16 13:50:10 -07:00
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case 'publicKeyRing':
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this._handlePublicKeyRing(senderId, data, isInbound);
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2014-04-24 16:56:36 -07:00
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break;
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2014-04-16 13:50:10 -07:00
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case 'txProposals':
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this._handleTxProposals(senderId, data, isInbound);
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2014-04-24 16:56:36 -07:00
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break;
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2014-04-16 13:50:10 -07:00
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}
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};
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2014-04-14 13:42:10 -07:00
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2014-05-09 10:35:57 -07:00
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Wallet.prototype._handleConnect = function(newCopayerId) {
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2014-04-23 12:02:23 -07:00
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if (newCopayerId) {
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2014-04-25 13:36:00 -07:00
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this.log('#### Setting new COPAYER:', newCopayerId);
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2014-04-23 09:44:20 -07:00
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this.sendWalletId(newCopayerId);
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2014-04-17 12:27:15 -07:00
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}
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2014-05-09 10:35:57 -07:00
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var peerID = this.network.peerFromCopayer(newCopayerId)
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this.emit('connect', peerID);
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2014-04-14 13:42:10 -07:00
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};
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2014-05-09 10:44:05 -07:00
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Wallet.prototype._handleDisconnect = function(peerID) {
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this.emit('disconnect', peerID);
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2014-05-09 10:35:57 -07:00
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};
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2014-04-20 12:16:09 -07:00
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2014-04-24 16:56:36 -07:00
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Wallet.prototype._optsToObj = function() {
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2014-04-17 14:02:20 -07:00
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var obj = {
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id: this.id,
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spendUnconfirmed: this.spendUnconfirmed,
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requiredCopayers: this.requiredCopayers,
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totalCopayers: this.totalCopayers,
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2014-06-03 07:54:07 -07:00
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reconnectDelay: this.reconnectDelay,
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2014-04-24 12:35:52 -07:00
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name: this.name,
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2014-04-30 08:58:40 -07:00
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netKey: this.netKey,
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2014-05-14 17:02:01 -07:00
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version: this.version,
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2014-04-17 14:02:20 -07:00
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};
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2014-06-03 07:54:07 -07:00
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if (this.token) {
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2014-05-23 08:56:25 -07:00
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obj.token = this.token;
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obj.tokenTime = new Date().getTime();
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}
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2014-04-17 14:02:20 -07:00
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return obj;
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};
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2014-04-18 10:40:16 -07:00
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2014-04-23 09:44:20 -07:00
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Wallet.prototype.getCopayerId = function(index) {
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2014-04-21 08:10:34 -07:00
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return this.publicKeyRing.getCopayerId(index || 0);
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2014-04-20 08:41:28 -07:00
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};
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2014-04-18 14:25:51 -07:00
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2014-04-23 09:44:20 -07:00
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Wallet.prototype.getMyCopayerId = function() {
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return this.getCopayerId(0);
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2014-04-18 10:40:16 -07:00
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};
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2014-04-30 08:58:40 -07:00
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Wallet.prototype.getSecret = function() {
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2014-05-09 07:59:38 -07:00
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var i = new Buffer(this.getMyCopayerId(), 'hex');
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var k = new Buffer(this.netKey, 'base64');
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var b = Buffer.concat([i, k]);
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2014-04-30 08:58:40 -07:00
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var str = Base58Check.encode(b);
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return str;
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};
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Wallet.decodeSecret = function(secretB) {
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var secret = Base58Check.decode(secretB);
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var netKeyBuf = secret.slice(-8);
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2014-05-09 07:59:38 -07:00
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var pubKeyBuf = secret.slice(0, 33);
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2014-04-30 08:58:40 -07:00
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return {
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pubKey: pubKeyBuf.toString('hex'),
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netKey: netKeyBuf.toString('base64'),
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}
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};
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2014-04-24 19:13:55 -07:00
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Wallet.prototype._lockIncomming = function() {
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this.network.lockIncommingConnections(this.publicKeyRing.getAllCopayerIds());
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};
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2014-04-16 15:18:19 -07:00
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Wallet.prototype.netStart = function() {
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2014-04-16 13:50:10 -07:00
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var self = this;
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var net = this.network;
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2014-04-17 12:50:48 -07:00
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net.removeAllListeners();
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2014-05-09 10:35:57 -07:00
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net.on('connect', self._handleConnect.bind(self));
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net.on('disconnect', self._handleDisconnect.bind(self));
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2014-04-24 16:56:36 -07:00
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net.on('data', self._handleData.bind(self));
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2014-04-17 12:27:15 -07:00
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net.on('openError', function() {
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2014-04-18 14:25:51 -07:00
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self.log('[Wallet.js.132:openError:] GOT openError'); //TODO
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2014-04-17 12:27:15 -07:00
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self.emit('openError');
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});
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2014-06-02 11:14:28 -07:00
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net.on('error', function() {
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self.emit('connectionError');
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2014-05-22 20:02:12 -07:00
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});
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2014-04-17 12:27:15 -07:00
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net.on('close', function() {
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self.emit('close');
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});
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2014-04-20 08:41:28 -07:00
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2014-04-23 09:44:20 -07:00
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var myId = self.getMyCopayerId();
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2014-04-24 16:56:36 -07:00
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var startOpts = {
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2014-04-23 18:43:17 -07:00
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copayerId: myId,
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2014-05-22 19:28:26 -07:00
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token: self.token,
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2014-04-24 19:13:55 -07:00
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maxPeers: self.totalCopayers,
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2014-04-30 08:58:40 -07:00
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netKey: this.netKey,
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2014-04-20 08:41:28 -07:00
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};
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2014-04-24 12:35:52 -07:00
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2014-04-24 19:13:55 -07:00
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if (this.publicKeyRing.isComplete()) {
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this._lockIncomming();
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}
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2014-04-24 16:56:36 -07:00
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net.start(startOpts, function() {
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2014-05-09 08:14:57 -07:00
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self.emit('ready', net.getPeer());
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2014-05-22 19:28:26 -07:00
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self.token = net.peer.options.token;
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2014-06-03 07:54:07 -07:00
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setTimeout(function() {
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2014-05-16 21:19:52 -07:00
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console.log('[EMIT publicKeyRingUpdated:]'); //TODO
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self.emit('publicKeyRingUpdated', true);
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console.log('[CONNECT:]'); //TODO
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2014-06-02 13:40:29 -07:00
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self.scheduleConnect();
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2014-05-16 21:19:52 -07:00
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console.log('[EMIT TxProposal]'); //TODO
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2014-05-16 14:33:06 -07:00
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self.emit('txProposalsUpdated');
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2014-05-22 19:28:26 -07:00
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self.store();
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2014-06-03 07:54:07 -07:00
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}, 10);
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2014-04-23 18:43:17 -07:00
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});
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2014-04-16 13:50:10 -07:00
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};
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2014-04-15 06:22:50 -07:00
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2014-06-02 13:40:29 -07:00
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Wallet.prototype.scheduleConnect = function() {
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var self = this;
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2014-06-03 07:54:07 -07:00
|
|
|
if (self.network.isOnline()) {
|
|
|
|
self.connectToAll();
|
|
|
|
setTimeout(function() {
|
|
|
|
self.scheduleConnect();
|
|
|
|
},
|
|
|
|
self.reconnectDelay);
|
|
|
|
}
|
2014-06-02 13:40:29 -07:00
|
|
|
}
|
|
|
|
|
2014-04-24 12:07:49 -07:00
|
|
|
Wallet.prototype.getOnlinePeerIDs = function() {
|
|
|
|
return this.network.getOnlinePeerIDs();
|
|
|
|
};
|
|
|
|
|
2014-05-15 12:12:43 -07:00
|
|
|
Wallet.prototype.getRegisteredCopayerIds = function() {
|
|
|
|
var l = this.publicKeyRing.registeredCopayers();
|
|
|
|
var copayers = [];
|
|
|
|
for (var i = 0; i < l; i++) {
|
|
|
|
var cid = this.getCopayerId(i);
|
|
|
|
copayers.push(cid);
|
|
|
|
}
|
|
|
|
return copayers;
|
|
|
|
};
|
|
|
|
|
2014-04-24 12:07:49 -07:00
|
|
|
Wallet.prototype.getRegisteredPeerIds = function() {
|
2014-05-01 05:41:18 -07:00
|
|
|
var l = this.publicKeyRing.registeredCopayers();
|
|
|
|
if (this.registeredPeerIds.length !== l) {
|
|
|
|
this.registeredPeerIds = [];
|
2014-05-15 12:12:43 -07:00
|
|
|
var copayers = this.getRegisteredCopayerIds();
|
2014-05-01 05:41:18 -07:00
|
|
|
for (var i = 0; i < l; i++) {
|
2014-05-15 12:12:43 -07:00
|
|
|
var cid = copayers[i];
|
2014-05-01 05:41:18 -07:00
|
|
|
var pid = this.network.peerFromCopayer(cid);
|
|
|
|
this.registeredPeerIds.push({
|
|
|
|
peerId: pid,
|
|
|
|
nick: this.publicKeyRing.nicknameForCopayer(cid)
|
|
|
|
});
|
|
|
|
}
|
2014-04-24 12:07:49 -07:00
|
|
|
}
|
2014-05-01 05:41:18 -07:00
|
|
|
return this.registeredPeerIds;
|
2014-04-24 12:07:49 -07:00
|
|
|
};
|
|
|
|
|
2014-05-09 07:59:38 -07:00
|
|
|
Wallet.prototype.store = function() {
|
2014-04-17 14:02:20 -07:00
|
|
|
var wallet = this.toObj();
|
|
|
|
this.storage.setFromObj(this.id, wallet);
|
2014-05-09 07:59:38 -07:00
|
|
|
this.log('Wallet stored');
|
2014-04-17 14:02:20 -07:00
|
|
|
};
|
|
|
|
|
|
|
|
Wallet.prototype.toObj = function() {
|
|
|
|
var optsObj = this._optsToObj();
|
|
|
|
var walletObj = {
|
|
|
|
opts: optsObj,
|
2014-04-17 14:55:17 -07:00
|
|
|
publicKeyRing: this.publicKeyRing.toObj(),
|
2014-04-17 14:02:20 -07:00
|
|
|
txProposals: this.txProposals.toObj(),
|
|
|
|
privateKey: this.privateKey.toObj()
|
|
|
|
};
|
|
|
|
|
|
|
|
return walletObj;
|
2014-04-15 06:22:50 -07:00
|
|
|
};
|
|
|
|
|
2014-04-28 08:02:43 -07:00
|
|
|
Wallet.fromObj = function(o, storage, network, blockchain) {
|
2014-05-09 07:59:38 -07:00
|
|
|
var opts = JSON.parse(JSON.stringify(o.opts));
|
2014-04-28 08:02:43 -07:00
|
|
|
opts.publicKeyRing = copay.PublicKeyRing.fromObj(o.publicKeyRing);
|
2014-05-09 07:59:38 -07:00
|
|
|
opts.txProposals = copay.TxProposals.fromObj(o.txProposals);
|
|
|
|
opts.privateKey = copay.PrivateKey.fromObj(o.privateKey);
|
2014-04-28 08:02:43 -07:00
|
|
|
|
2014-05-09 07:59:38 -07:00
|
|
|
opts.storage = storage;
|
|
|
|
opts.network = network;
|
|
|
|
opts.blockchain = blockchain;
|
2014-04-17 14:02:20 -07:00
|
|
|
var w = new Wallet(opts);
|
|
|
|
return w;
|
|
|
|
};
|
2014-04-15 08:17:28 -07:00
|
|
|
|
2014-05-01 14:32:22 -07:00
|
|
|
Wallet.prototype.toEncryptedObj = function() {
|
|
|
|
var walletObj = this.toObj();
|
2014-05-22 19:28:26 -07:00
|
|
|
delete walletObj.opts.token;
|
|
|
|
delete walletObj.opts.tokenTime;
|
2014-05-01 14:32:22 -07:00
|
|
|
return this.storage.export(walletObj);
|
|
|
|
};
|
|
|
|
|
2014-05-15 12:39:22 -07:00
|
|
|
Wallet.prototype.sendTxProposals = function(recipients, ntxid) {
|
2014-04-24 16:56:36 -07:00
|
|
|
this.log('### SENDING txProposals TO:', recipients || 'All', this.txProposals);
|
2014-04-15 08:17:28 -07:00
|
|
|
|
2014-05-15 13:43:41 -07:00
|
|
|
var toSend = ntxid ? [ntxid] : this.txProposals.getNtxids();
|
|
|
|
|
|
|
|
var last = toSend[toSend];
|
|
|
|
|
2014-06-03 07:54:07 -07:00
|
|
|
for (var i in toSend) {
|
2014-05-15 12:39:22 -07:00
|
|
|
var id = toSend[i];
|
2014-05-15 13:43:41 -07:00
|
|
|
var lastInBatch = (i == toSend.length - 1);
|
2014-05-15 12:39:22 -07:00
|
|
|
this.network.send(recipients, {
|
|
|
|
type: 'txProposals',
|
|
|
|
txProposals: this.txProposals.toObj(id),
|
|
|
|
walletId: this.id,
|
2014-05-15 13:43:41 -07:00
|
|
|
lastInBatch: lastInBatch,
|
2014-05-15 12:39:22 -07:00
|
|
|
});
|
|
|
|
}
|
2014-04-15 08:17:28 -07:00
|
|
|
};
|
|
|
|
|
2014-04-20 12:16:09 -07:00
|
|
|
Wallet.prototype.sendWalletReady = function(recipients) {
|
|
|
|
this.log('### SENDING WalletReady TO:', recipients);
|
|
|
|
|
2014-04-24 16:56:36 -07:00
|
|
|
this.network.send(recipients, {
|
|
|
|
type: 'walletReady',
|
2014-04-20 12:16:09 -07:00
|
|
|
walletId: this.id,
|
|
|
|
});
|
|
|
|
};
|
2014-04-16 16:58:57 -07:00
|
|
|
|
|
|
|
Wallet.prototype.sendWalletId = function(recipients) {
|
2014-04-25 13:36:00 -07:00
|
|
|
this.log('### SENDING walletId TO:', recipients || 'All', this.id);
|
2014-04-16 16:58:57 -07:00
|
|
|
|
2014-04-24 16:56:36 -07:00
|
|
|
this.network.send(recipients, {
|
|
|
|
type: 'walletId',
|
2014-04-16 16:58:57 -07:00
|
|
|
walletId: this.id,
|
2014-04-18 14:25:51 -07:00
|
|
|
opts: this._optsToObj()
|
2014-04-16 16:58:57 -07:00
|
|
|
});
|
|
|
|
};
|
|
|
|
|
|
|
|
|
2014-04-15 08:17:28 -07:00
|
|
|
Wallet.prototype.sendPublicKeyRing = function(recipients) {
|
2014-04-24 16:56:36 -07:00
|
|
|
this.log('### SENDING publicKeyRing TO:', recipients || 'All', this.publicKeyRing.toObj());
|
2014-04-15 08:17:28 -07:00
|
|
|
|
2014-04-24 16:56:36 -07:00
|
|
|
this.network.send(recipients, {
|
|
|
|
type: 'publicKeyRing',
|
2014-04-15 08:17:28 -07:00
|
|
|
publicKeyRing: this.publicKeyRing.toObj(),
|
|
|
|
walletId: this.id,
|
|
|
|
});
|
|
|
|
};
|
|
|
|
|
2014-05-16 14:33:06 -07:00
|
|
|
Wallet.prototype.getName = function() {
|
|
|
|
return this.name || this.id;
|
|
|
|
};
|
|
|
|
|
|
|
|
Wallet.prototype._doGenerateAddress = function(isChange) {
|
|
|
|
return this.publicKeyRing.generateAddress(isChange);
|
|
|
|
};
|
2014-04-17 12:27:15 -07:00
|
|
|
|
2014-05-16 14:33:06 -07:00
|
|
|
|
|
|
|
Wallet.prototype.generateAddress = function(isChange, cb) {
|
|
|
|
var addr = this._doGenerateAddress(isChange);
|
2014-04-16 13:50:10 -07:00
|
|
|
this.sendPublicKeyRing();
|
2014-05-09 07:59:38 -07:00
|
|
|
this.store();
|
2014-05-16 14:33:06 -07:00
|
|
|
if (cb) return cb(addr);
|
2014-04-15 12:50:16 -07:00
|
|
|
return addr;
|
|
|
|
};
|
2014-04-15 08:17:28 -07:00
|
|
|
|
2014-04-22 22:01:54 -07:00
|
|
|
|
2014-04-15 11:25:55 -07:00
|
|
|
Wallet.prototype.getTxProposals = function() {
|
|
|
|
var ret = [];
|
2014-05-15 12:12:43 -07:00
|
|
|
var copayers = this.getRegisteredCopayerIds();
|
2014-04-24 16:56:36 -07:00
|
|
|
for (var k in this.txProposals.txps) {
|
2014-05-15 12:12:43 -07:00
|
|
|
var i = this.txProposals.getTxProposal(k, copayers);
|
2014-04-24 16:56:36 -07:00
|
|
|
i.signedByUs = i.signedBy[this.getMyCopayerId()] ? true : false;
|
|
|
|
i.rejectedByUs = i.rejectedBy[this.getMyCopayerId()] ? true : false;
|
|
|
|
if (this.totalCopayers - i.rejectCount < this.requiredCopayers)
|
|
|
|
i.finallyRejected = true;
|
2014-04-21 03:27:45 -07:00
|
|
|
|
2014-04-15 11:25:55 -07:00
|
|
|
ret.push(i);
|
2014-04-16 13:50:10 -07:00
|
|
|
}
|
|
|
|
return ret;
|
|
|
|
};
|
|
|
|
|
2014-04-22 22:01:54 -07:00
|
|
|
|
|
|
|
Wallet.prototype.reject = function(ntxid) {
|
2014-04-24 16:56:36 -07:00
|
|
|
var myId = this.getMyCopayerId();
|
2014-04-18 15:28:28 -07:00
|
|
|
var txp = this.txProposals.txps[ntxid];
|
2014-04-22 22:01:54 -07:00
|
|
|
if (!txp || txp.rejectedBy[myId] || txp.signedBy[myId]) return;
|
|
|
|
|
|
|
|
txp.rejectedBy[myId] = Date.now();
|
2014-05-15 12:39:22 -07:00
|
|
|
this.sendTxProposals(null, ntxid);
|
2014-05-09 07:59:38 -07:00
|
|
|
this.store();
|
2014-05-13 01:02:21 -07:00
|
|
|
this.emit('txProposalsUpdated');
|
2014-04-18 15:28:28 -07:00
|
|
|
};
|
2014-04-16 13:50:10 -07:00
|
|
|
|
2014-04-22 22:01:54 -07:00
|
|
|
|
2014-05-16 14:33:06 -07:00
|
|
|
Wallet.prototype.sign = function(ntxid, cb) {
|
2014-04-18 15:28:28 -07:00
|
|
|
var self = this;
|
2014-05-16 14:33:06 -07:00
|
|
|
setTimeout(function() {
|
|
|
|
var myId = self.getMyCopayerId();
|
|
|
|
var txp = self.txProposals.txps[ntxid];
|
2014-05-23 13:22:24 -07:00
|
|
|
if (!txp || txp.rejectedBy[myId] || txp.signedBy[myId]) {
|
|
|
|
if (cb) cb(false);
|
|
|
|
return;
|
|
|
|
}
|
2014-04-16 13:50:10 -07:00
|
|
|
|
2014-05-16 14:33:06 -07:00
|
|
|
var pkr = self.publicKeyRing;
|
2014-05-30 11:07:52 -07:00
|
|
|
var keys = self.privateKey.getForPaths(txp.inputChainPaths);
|
2014-04-18 15:28:28 -07:00
|
|
|
|
2014-05-16 14:33:06 -07:00
|
|
|
var b = txp.builder;
|
|
|
|
var before = b.signaturesAdded;
|
|
|
|
b.sign(keys);
|
2014-04-18 15:28:28 -07:00
|
|
|
|
2014-05-16 14:33:06 -07:00
|
|
|
var ret = false;
|
|
|
|
if (b.signaturesAdded > before) {
|
|
|
|
txp.signedBy[myId] = Date.now();
|
|
|
|
self.sendTxProposals(null, ntxid);
|
|
|
|
self.store();
|
|
|
|
self.emit('txProposalsUpdated');
|
|
|
|
ret = true;
|
|
|
|
}
|
|
|
|
if (cb) return cb(ret);
|
2014-06-03 07:54:07 -07:00
|
|
|
}, 10);
|
2014-04-15 11:25:55 -07:00
|
|
|
};
|
|
|
|
|
2014-04-20 17:53:54 -07:00
|
|
|
Wallet.prototype.sendTx = function(ntxid, cb) {
|
2014-04-18 15:28:28 -07:00
|
|
|
var txp = this.txProposals.txps[ntxid];
|
|
|
|
if (!txp) return;
|
|
|
|
|
|
|
|
var tx = txp.builder.build();
|
|
|
|
if (!tx.isComplete()) return;
|
|
|
|
this.log('[Wallet.js.231] BROADCASTING TX!!!'); //TODO
|
|
|
|
|
2014-05-23 13:22:24 -07:00
|
|
|
var scriptSig = tx.ins[0].getScript();
|
|
|
|
var size = scriptSig.serialize().length;
|
|
|
|
|
2014-04-18 15:28:28 -07:00
|
|
|
var txHex = tx.serialize().toString('hex');
|
2014-04-24 16:56:36 -07:00
|
|
|
this.log('[Wallet.js.261:txHex:]', txHex); //TODO
|
2014-04-18 15:28:28 -07:00
|
|
|
|
|
|
|
var self = this;
|
|
|
|
this.blockchain.sendRawTransaction(txHex, function(txid) {
|
2014-05-21 11:14:48 -07:00
|
|
|
self.log('BITCOIND txid:', txid); //TODO
|
2014-04-18 15:28:28 -07:00
|
|
|
if (txid) {
|
2014-04-21 03:30:46 -07:00
|
|
|
self.txProposals.setSent(ntxid, txid);
|
2014-05-16 14:33:06 -07:00
|
|
|
self.sendTxProposals(null, ntxid);
|
|
|
|
self.store();
|
2014-04-18 15:28:28 -07:00
|
|
|
}
|
2014-04-20 17:53:54 -07:00
|
|
|
return cb(txid);
|
2014-04-18 15:28:28 -07:00
|
|
|
});
|
|
|
|
};
|
2014-04-15 11:25:55 -07:00
|
|
|
|
|
|
|
Wallet.prototype.addSeenToTxProposals = function() {
|
2014-04-24 16:56:36 -07:00
|
|
|
var ret = false;
|
|
|
|
var myId = this.getMyCopayerId();
|
2014-04-16 13:50:10 -07:00
|
|
|
|
2014-04-24 16:56:36 -07:00
|
|
|
for (var k in this.txProposals.txps) {
|
2014-04-18 15:28:28 -07:00
|
|
|
var txp = this.txProposals.txps[k];
|
2014-04-20 16:24:24 -07:00
|
|
|
if (!txp.seenBy[myId]) {
|
|
|
|
|
|
|
|
txp.seenBy[myId] = Date.now();
|
2014-04-15 11:25:55 -07:00
|
|
|
ret = true;
|
|
|
|
}
|
2014-04-18 15:28:28 -07:00
|
|
|
}
|
2014-04-15 11:25:55 -07:00
|
|
|
return ret;
|
|
|
|
};
|
|
|
|
|
2014-04-30 15:50:13 -07:00
|
|
|
// TODO: remove this method and use getAddressesInfo everywhere
|
2014-05-01 06:07:30 -07:00
|
|
|
Wallet.prototype.getAddresses = function(opts) {
|
|
|
|
return this.publicKeyRing.getAddresses(opts);
|
2014-04-15 11:50:22 -07:00
|
|
|
};
|
|
|
|
|
2014-05-01 06:07:30 -07:00
|
|
|
Wallet.prototype.getAddressesStr = function(opts) {
|
|
|
|
return this.getAddresses(opts).map(function(a) {
|
2014-04-30 08:25:33 -07:00
|
|
|
return a.toString();
|
2014-04-15 14:23:35 -07:00
|
|
|
});
|
|
|
|
};
|
|
|
|
|
2014-05-01 07:04:21 -07:00
|
|
|
Wallet.prototype.getAddressesInfo = function(opts) {
|
|
|
|
return this.publicKeyRing.getAddressesInfo(opts);
|
2014-04-30 15:50:13 -07:00
|
|
|
};
|
|
|
|
|
2014-05-01 07:04:21 -07:00
|
|
|
Wallet.prototype.addressIsOwn = function(addrStr, opts) {
|
|
|
|
var addrList = this.getAddressesStr(opts);
|
2014-04-18 07:19:39 -07:00
|
|
|
var l = addrList.length;
|
|
|
|
var ret = false;
|
|
|
|
|
2014-04-24 16:56:36 -07:00
|
|
|
for (var i = 0; i < l; i++) {
|
2014-04-18 07:19:39 -07:00
|
|
|
if (addrList[i] === addrStr) {
|
2014-04-24 16:56:36 -07:00
|
|
|
ret = true;
|
2014-04-18 07:19:39 -07:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return ret;
|
|
|
|
};
|
|
|
|
|
2014-05-15 13:43:41 -07:00
|
|
|
Wallet.prototype.getBalance = function(cb) {
|
2014-04-18 09:20:35 -07:00
|
|
|
var balance = 0;
|
2014-05-15 13:43:41 -07:00
|
|
|
var safeBalance = 0;
|
2014-04-18 09:20:35 -07:00
|
|
|
var balanceByAddr = {};
|
|
|
|
var COIN = bitcore.util.COIN;
|
2014-05-15 13:43:41 -07:00
|
|
|
|
2014-05-21 14:03:11 -07:00
|
|
|
this.getUnspent(function(err, safeUnspent, unspent) {
|
|
|
|
if (err) {
|
|
|
|
return cb(err);
|
|
|
|
}
|
|
|
|
|
2014-05-15 13:43:41 -07:00
|
|
|
for (var i = 0; i < unspent.length; i++) {
|
|
|
|
var u = unspent[i];
|
2014-04-18 09:20:35 -07:00
|
|
|
var amt = u.amount * COIN;
|
2014-04-30 08:25:33 -07:00
|
|
|
balance += amt;
|
2014-04-24 16:56:36 -07:00
|
|
|
balanceByAddr[u.address] = (balanceByAddr[u.address] || 0) + amt;
|
2014-04-17 07:51:56 -07:00
|
|
|
}
|
2014-04-30 08:25:33 -07:00
|
|
|
|
|
|
|
// we multiply and divide by COIN to avoid rounding errors when adding
|
2014-04-24 16:56:36 -07:00
|
|
|
for (var a in balanceByAddr) {
|
|
|
|
balanceByAddr[a] = balanceByAddr[a] / COIN;
|
2014-04-21 08:00:14 -07:00
|
|
|
}
|
2014-04-30 08:25:33 -07:00
|
|
|
balance = balance / COIN;
|
2014-04-15 14:23:35 -07:00
|
|
|
|
2014-05-15 13:43:41 -07:00
|
|
|
for (var i = 0; i < safeUnspent.length; i++) {
|
|
|
|
var u = safeUnspent[i];
|
|
|
|
var amt = u.amount * COIN;
|
|
|
|
safeBalance += amt;
|
|
|
|
}
|
2014-05-21 14:03:11 -07:00
|
|
|
|
2014-05-15 13:43:41 -07:00
|
|
|
safeBalance = safeBalance / COIN;
|
2014-05-21 14:03:11 -07:00
|
|
|
return cb(null, balance, balanceByAddr, safeBalance);
|
2014-04-17 12:42:27 -07:00
|
|
|
});
|
2014-04-15 14:23:35 -07:00
|
|
|
};
|
|
|
|
|
2014-05-15 13:43:41 -07:00
|
|
|
Wallet.prototype.getUnspent = function(cb) {
|
2014-04-21 08:37:32 -07:00
|
|
|
var self = this;
|
2014-05-21 14:03:11 -07:00
|
|
|
this.blockchain.getUnspent(this.getAddressesStr(), function(err, unspentList) {
|
|
|
|
|
|
|
|
if (err) {
|
|
|
|
return cb(err);
|
|
|
|
}
|
2014-04-21 08:37:32 -07:00
|
|
|
|
2014-05-15 13:43:41 -07:00
|
|
|
var safeUnspendList = [];
|
2014-04-22 22:01:54 -07:00
|
|
|
var maxRejectCount = self.totalCopayers - self.requiredCopayers;
|
|
|
|
var uu = self.txProposals.getUsedUnspent(maxRejectCount);
|
2014-04-21 08:37:32 -07:00
|
|
|
|
2014-04-24 16:56:36 -07:00
|
|
|
for (var i in unspentList) {
|
|
|
|
if (uu.indexOf(unspentList[i].txid) === -1)
|
2014-05-15 13:43:41 -07:00
|
|
|
safeUnspendList.push(unspentList[i]);
|
2014-04-21 08:37:32 -07:00
|
|
|
}
|
2014-05-21 14:03:11 -07:00
|
|
|
|
|
|
|
return cb(null, safeUnspendList, unspentList);
|
2014-04-21 08:37:32 -07:00
|
|
|
});
|
|
|
|
};
|
|
|
|
|
|
|
|
|
2014-04-16 13:50:10 -07:00
|
|
|
Wallet.prototype.createTx = function(toAddress, amountSatStr, opts, cb) {
|
|
|
|
var self = this;
|
|
|
|
if (typeof opts === 'function') {
|
|
|
|
cb = opts;
|
|
|
|
opts = {};
|
|
|
|
}
|
|
|
|
opts = opts || {};
|
|
|
|
|
|
|
|
if (typeof opts.spendUnconfirmed === 'undefined') {
|
|
|
|
opts.spendUnconfirmed = this.spendUnconfirmed;
|
|
|
|
}
|
2014-04-21 08:37:32 -07:00
|
|
|
|
2014-05-21 14:03:11 -07:00
|
|
|
this.getUnspent(function(err, safeUnspent) {
|
2014-05-15 13:43:41 -07:00
|
|
|
var ntxid = self.createTxSync(toAddress, amountSatStr, safeUnspent, opts);
|
2014-05-15 12:39:22 -07:00
|
|
|
if (ntxid) {
|
2014-05-16 14:33:06 -07:00
|
|
|
self.sendPublicKeyRing();
|
2014-05-15 12:39:22 -07:00
|
|
|
self.sendTxProposals(null, ntxid);
|
2014-04-22 18:07:18 -07:00
|
|
|
self.store();
|
2014-05-13 08:37:10 -07:00
|
|
|
self.emit('txProposalsUpdated');
|
2014-04-22 18:07:18 -07:00
|
|
|
}
|
2014-05-21 11:14:48 -07:00
|
|
|
return cb(ntxid);
|
2014-04-16 13:50:10 -07:00
|
|
|
});
|
|
|
|
};
|
|
|
|
|
|
|
|
Wallet.prototype.createTxSync = function(toAddress, amountSatStr, utxos, opts) {
|
2014-04-24 16:56:36 -07:00
|
|
|
var pkr = this.publicKeyRing;
|
2014-04-15 14:23:35 -07:00
|
|
|
var priv = this.privateKey;
|
|
|
|
opts = opts || {};
|
|
|
|
|
2014-05-21 12:10:39 -07:00
|
|
|
var amountSat = bignum(amountSatStr);
|
2014-04-15 14:23:35 -07:00
|
|
|
|
2014-04-24 16:56:36 -07:00
|
|
|
if (!pkr.isComplete()) {
|
2014-04-15 14:23:35 -07:00
|
|
|
throw new Error('publicKeyRing is not complete');
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!opts.remainderOut) {
|
2014-04-24 16:56:36 -07:00
|
|
|
opts.remainderOut = {
|
2014-05-16 14:33:06 -07:00
|
|
|
address: this._doGenerateAddress(true).toString()
|
2014-04-24 16:56:36 -07:00
|
|
|
};
|
2014-04-21 07:28:25 -07:00
|
|
|
}
|
2014-04-15 14:23:35 -07:00
|
|
|
|
|
|
|
var b = new Builder(opts)
|
|
|
|
.setUnspent(utxos)
|
|
|
|
.setHashToScriptMap(pkr.getRedeemScriptMap())
|
2014-04-24 16:56:36 -07:00
|
|
|
.setOutputs([{
|
|
|
|
address: toAddress,
|
|
|
|
amountSat: amountSat
|
|
|
|
}]);
|
2014-04-15 14:23:35 -07:00
|
|
|
|
2014-05-30 11:07:52 -07:00
|
|
|
var selectedUtxos = b.getSelectedUnspent();
|
2014-06-03 07:54:07 -07:00
|
|
|
|
2014-05-30 11:07:52 -07:00
|
|
|
var inputChainPaths = selectedUtxos.map(function(utxo) {
|
|
|
|
return pkr.pathForAddress(utxo.address);
|
|
|
|
});
|
|
|
|
|
2014-04-15 14:23:35 -07:00
|
|
|
if (priv) {
|
2014-05-30 11:07:52 -07:00
|
|
|
var keys = priv.getForPaths(inputChainPaths);
|
|
|
|
var signed = b.sign(keys);
|
2014-04-15 14:23:35 -07:00
|
|
|
}
|
2014-04-23 09:44:20 -07:00
|
|
|
var myId = this.getMyCopayerId();
|
2014-04-20 16:24:24 -07:00
|
|
|
var now = Date.now();
|
|
|
|
|
2014-04-22 22:01:54 -07:00
|
|
|
var me = {};
|
|
|
|
if (priv && b.signaturesAdded) me[myId] = now;
|
|
|
|
|
|
|
|
var meSeen = {};
|
|
|
|
if (priv) meSeen[myId] = now;
|
2014-04-20 16:24:24 -07:00
|
|
|
|
|
|
|
var data = {
|
2014-05-30 11:07:52 -07:00
|
|
|
inputChainPaths: inputChainPaths,
|
2014-04-22 22:01:54 -07:00
|
|
|
signedBy: me,
|
2014-04-24 16:56:36 -07:00
|
|
|
seenBy: meSeen,
|
|
|
|
creator: myId,
|
2014-04-20 16:24:24 -07:00
|
|
|
createdTs: now,
|
2014-04-15 14:23:35 -07:00
|
|
|
builder: b,
|
2014-04-20 16:24:24 -07:00
|
|
|
};
|
|
|
|
|
2014-05-30 11:07:52 -07:00
|
|
|
var ntxid = this.txProposals.add(data);
|
|
|
|
return ntxid;
|
2014-04-15 14:23:35 -07:00
|
|
|
};
|
|
|
|
|
2014-04-16 16:58:57 -07:00
|
|
|
Wallet.prototype.disconnect = function() {
|
2014-04-24 19:13:55 -07:00
|
|
|
this.log('## DISCONNECTING');
|
2014-04-16 16:58:57 -07:00
|
|
|
this.network.disconnect();
|
|
|
|
};
|
|
|
|
|
2014-04-23 17:20:44 -07:00
|
|
|
Wallet.prototype.getNetwork = function() {
|
|
|
|
return this.network;
|
|
|
|
};
|
|
|
|
|
2014-04-14 14:30:08 -07:00
|
|
|
module.exports = require('soop')(Wallet);
|