754 lines
23 KiB
JavaScript
754 lines
23 KiB
JavaScript
'use strict';
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angular.module('copayApp.services')
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.factory('profileService', function profileServiceFactory($rootScope, $timeout, $filter, $log, sjcl, lodash, storageService, bwcService, configService, notificationService, pushNotificationsService, gettext, gettextCatalog, bwcError, uxLanguage, bitcore, platformInfo, walletService) {
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var isChromeApp = platformInfo.isChromeApp;
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var isCordova = platformInfo.isCordova;
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var isWP = platformInfo.isWP;
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var isIOS = platformInfo.isIOS;
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var root = {};
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var errors = bwcService.getErrors();
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var usePushNotifications = isCordova && !isWP;
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var FOREGROUND_UPDATE_PERIOD = 5;
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var BACKGROUND_UPDATE_PERIOD = 30;
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root.profile = null;
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root.focusedClient = null;
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root.walletClients = {};
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root.Utils = bwcService.getUtils();
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root.formatAmount = function(amount, fullPrecision) {
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var config = configService.getSync().wallet.settings;
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if (config.unitCode == 'sat') return amount;
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//TODO : now only works for english, specify opts to change thousand separator and decimal separator
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var opts = {
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fullPrecision: !!fullPrecision
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};
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return this.Utils.formatAmount(amount, config.unitCode, opts);
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};
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root._setFocus = function(walletId, cb) {
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$log.debug('Set focus:', walletId);
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// Set local object
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if (walletId)
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root.focusedClient = root.walletClients[walletId];
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else
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root.focusedClient = [];
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if (lodash.isEmpty(root.focusedClient)) {
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root.focusedClient = root.walletClients[lodash.keys(root.walletClients)[0]];
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}
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// Still nothing?
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if (lodash.isEmpty(root.focusedClient)) {
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$rootScope.$emit('Local/NoWallets');
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} else {
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$rootScope.$emit('Local/NewFocusedWallet');
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// Set update period
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lodash.each(root.walletClients, function(client, id) {
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client.setNotificationsInterval(BACKGROUND_UPDATE_PERIOD);
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});
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root.focusedClient.setNotificationsInterval(FOREGROUND_UPDATE_PERIOD);
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}
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return cb();
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};
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root.setAndStoreFocus = function(walletId, cb) {
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root._setFocus(walletId, function() {
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storageService.storeFocusedWalletId(walletId, cb);
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});
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};
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// Adds a wallet client to profileService
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root.bindWalletClient = function(client, opts) {
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var opts = opts || {};
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var walletId = client.credentials.walletId;
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if ((root.walletClients[walletId] && root.walletClients[walletId].started) || opts.force) {
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return false;
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}
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root.walletClients[walletId] = client;
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root.walletClients[walletId].started = true;
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root.walletClients[walletId].doNotVerifyPayPro = isChromeApp;
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client.removeAllListeners();
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client.on('report', function(n) {
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$log.info('BWC Report:' + n);
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});
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client.on('notification', function(n) {
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$log.debug('BWC Notification:', n);
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notificationService.newBWCNotification(n,
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walletId, client.credentials.walletName);
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if (root.focusedClient.credentials.walletId == walletId) {
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$rootScope.$emit(n.type, n);
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} else {
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$rootScope.$apply();
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}
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});
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client.on('walletCompleted', function() {
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$log.debug('Wallet completed');
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root.updateCredentials(JSON.parse(client.export()), function() {
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$rootScope.$emit('Local/WalletCompleted', walletId);
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});
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});
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if (client.hasPrivKeyEncrypted() && !client.isPrivKeyEncrypted()) {
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$log.warn('Auto locking unlocked wallet:' + walletId);
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client.lock();
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}
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client.initialize({}, function(err) {
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if (err) {
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$log.error('Could not init notifications err:', err);
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return;
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}
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client.setNotificationsInterval(BACKGROUND_UPDATE_PERIOD);
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});
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return true;
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};
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var validationLock = false;
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root.runValidation = function(client, delay, retryDelay) {
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delay = delay || 500;
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retryDelay = retryDelay || 50;
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if (validationLock) {
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return $timeout(function() {
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$log.debug('ValidatingWallet Locked: Retrying in: ' + retryDelay);
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return root.runValidation(client, delay, retryDelay);
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}, retryDelay);
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}
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validationLock = true;
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// IOS devices are already checked
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var skipDeviceValidation = isIOS || root.profile.isDeviceChecked(platformInfo.ua);
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var walletId = client.credentials.walletId;
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$log.debug('ValidatingWallet: ' + walletId + ' skip Device:' + skipDeviceValidation);
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$timeout(function() {
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client.validateKeyDerivation({
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skipDeviceValidation: skipDeviceValidation,
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}, function(err, isOK) {
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validationLock = false;
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$log.debug('ValidatingWallet End: ' + walletId + ' isOK:' + isOK);
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if (isOK) {
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root.profile.setChecked(platformInfo.ua, walletId);
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} else {
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$log.warn('Key Derivation failed for wallet:' + walletId);
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storageService.clearLastAddress(walletId, function() {});
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}
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root.storeProfileIfDirty();
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$rootScope.$emit('Local/ValidatingWalletEnded', walletId, isOK);
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});
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}, delay);
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};
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// Used when reading wallets from the profile
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root.bindWallet = function(credentials, cb) {
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if (!credentials.walletId)
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return cb('bindWallet should receive credentials JSON');
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// Create the client
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var getBWSURL = function(walletId) {
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var config = configService.getSync();
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var defaults = configService.getDefaults();
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return ((config.bwsFor && config.bwsFor[walletId]) || defaults.bws.url);
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};
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var client = bwcService.getClient(JSON.stringify(credentials), {
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bwsurl: getBWSURL(credentials.walletId),
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});
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var skipKeyValidation = root.profile.isChecked(platformInfo.ua, credentials.walletId);
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if (!skipKeyValidation)
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root.runValidation(client, 500);
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$log.info('Binding wallet:' + credentials.walletId + ' Validating?:' + !skipKeyValidation);
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return cb(null, root.bindWalletClient(client));
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};
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root.bindProfile = function(profile, cb) {
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root.profile = profile;
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configService.get(function(err) {
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$log.debug('Preferences read');
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if (err) return cb(err);
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function bindWallets(cb) {
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var l = root.profile.credentials.length;
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var i = 0,
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totalBound = 0;
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if (!l) return cb();
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lodash.each(root.profile.credentials, function(credentials) {
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root.bindWallet(credentials, function(err, bound) {
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i++;
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totalBound += bound;
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if (i == l) {
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$log.info('Bound ' + totalBound + ' out of ' + l + ' wallets');
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if (totalBound)
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$rootScope.$emit('Local/WalletListUpdated');
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return cb();
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}
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});
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});
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}
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bindWallets(function() {
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storageService.getFocusedWalletId(function(err, focusedWalletId) {
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if (err) return cb(err);
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root._setFocus(focusedWalletId, function() {
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if (usePushNotifications)
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root.pushNotificationsInit();
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root.isBound = true;
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$rootScope.$emit('Local/ProfileBound');
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root.isDisclaimerAccepted(function(val) {
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if (!val) {
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return cb(new Error('NONAGREEDDISCLAIMER: Non agreed disclaimer'));
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}
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return cb();
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});
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});
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})
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});
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});
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};
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root.pushNotificationsInit = function() {
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var defaults = configService.getDefaults();
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var push = pushNotificationsService.init(root.walletClients);
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push.on('notification', function(data) {
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if (!data.additionalData.foreground) {
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$log.debug('Push notification event: ', data.message);
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$timeout(function() {
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var wallets = root.getWallets();
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var walletToFind = data.additionalData.walletId;
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var walletFound = lodash.find(wallets, function(w) {
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return (lodash.isEqual(walletToFind, sjcl.codec.hex.fromBits(sjcl.hash.sha256.hash(w.id))));
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});
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if (!walletFound) return $log.debug('Wallet not found');
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root.setAndStoreFocus(walletFound.id, function() {});
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}, 100);
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}
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});
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};
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root.loadAndBindProfile = function(cb) {
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storageService.getProfile(function(err, profile) {
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if (err) {
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$rootScope.$emit('Local/DeviceError', err);
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return cb(err);
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}
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if (!profile) {
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// Migration??
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storageService.tryToMigrate(function(err, migratedProfile) {
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if (err) return cb(err);
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if (!migratedProfile)
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return cb(new Error('NOPROFILE: No profile'));
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profile = migratedProfile;
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return root.bindProfile(profile, cb);
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})
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} else {
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$log.debug('Profile read');
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return root.bindProfile(profile, cb);
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}
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});
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};
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var seedWallet = function(opts, cb) {
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opts = opts || {};
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var walletClient = bwcService.getClient(null, opts);
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var network = opts.networkName || 'livenet';
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if (opts.mnemonic) {
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try {
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opts.mnemonic = root._normalizeMnemonic(opts.mnemonic);
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walletClient.seedFromMnemonic(opts.mnemonic, {
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network: network,
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passphrase: opts.passphrase,
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account: opts.account || 0,
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derivationStrategy: opts.derivationStrategy || 'BIP44',
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});
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} catch (ex) {
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$log.info(ex);
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return cb(gettext('Could not create: Invalid wallet recovery phrase'));
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}
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} else if (opts.extendedPrivateKey) {
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try {
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walletClient.seedFromExtendedPrivateKey(opts.extendedPrivateKey);
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} catch (ex) {
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$log.warn(ex);
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return cb(gettext('Could not create using the specified extended private key'));
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}
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} else if (opts.extendedPublicKey) {
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try {
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walletClient.seedFromExtendedPublicKey(opts.extendedPublicKey, opts.externalSource, opts.entropySource, {
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account: opts.account || 0,
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derivationStrategy: opts.derivationStrategy || 'BIP44',
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});
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} catch (ex) {
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$log.warn("Creating wallet from Extended Public Key Arg:", ex, opts);
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return cb(gettext('Could not create using the specified extended public key'));
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}
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} else {
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var lang = uxLanguage.getCurrentLanguage();
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try {
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walletClient.seedFromRandomWithMnemonic({
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network: network,
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passphrase: opts.passphrase,
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language: lang,
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account: 0,
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});
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} catch (e) {
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$log.info('Error creating recovery phrase: ' + e.message);
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if (e.message.indexOf('language') > 0) {
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$log.info('Using default language for recovery phrase');
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walletClient.seedFromRandomWithMnemonic({
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network: network,
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passphrase: opts.passphrase,
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account: 0,
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});
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} else {
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return cb(e);
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}
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}
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}
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return cb(null, walletClient);
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};
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// Creates a wallet on BWC/BWS
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var doCreateWallet = function(opts, cb) {
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$log.debug('Creating Wallet:', opts);
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$timeout(function() {
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seedWallet(opts, function(err, walletClient) {
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if (err) return cb(err);
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var name = opts.name || gettextCatalog.getString('Personal Wallet');
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var myName = opts.myName || gettextCatalog.getString('me');
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walletClient.createWallet(name, myName, opts.m, opts.n, {
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network: opts.networkName,
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singleAddress: opts.singleAddress,
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walletPrivKey: opts.walletPrivKey,
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}, function(err, secret) {
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if (err) return bwcError.cb(err, gettext('Error creating wallet'), cb);
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return cb(null, walletClient, secret);
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});
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});
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}, 50);
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};
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// Creates the default Copay profile and its wallet
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root.createDefaultProfile = function(opts, cb) {
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var p = Profile.create();
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if (opts.noWallet) {
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return cb(null, p);
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}
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opts.m = 1;
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opts.n = 1;
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opts.network = 'livenet';
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doCreateWallet(opts, function(err, walletClient) {
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if (err) return cb(err);
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p.addWallet(JSON.parse(walletClient.export()));
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return cb(null, p);
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});
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};
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// create and store a wallet
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root.createWallet = function(opts, cb) {
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doCreateWallet(opts, function(err, walletClient, secret) {
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if (err) return cb(err);
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root.addAndBindWalletClient(walletClient, {
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bwsurl: opts.bwsurl
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}, cb);
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});
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};
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// joins and stores a wallet
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root.joinWallet = function(opts, cb) {
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var walletClient = bwcService.getClient();
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$log.debug('Joining Wallet:', opts);
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try {
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var walletData = bwcService.parseSecret(opts.secret);
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// check if exist
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if (lodash.find(root.profile.credentials, {
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'walletId': walletData.walletId
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})) {
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return cb(gettext('Cannot join the same wallet more that once'));
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}
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} catch (ex) {
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$log.debug(ex);
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return cb(gettext('Bad wallet invitation'));
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}
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opts.networkName = walletData.network;
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$log.debug('Joining Wallet:', opts);
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seedWallet(opts, function(err, walletClient) {
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if (err) return cb(err);
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walletClient.joinWallet(opts.secret, opts.myName || 'me', {}, function(err) {
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if (err) return bwcError.cb(err, gettext('Could not join wallet'), cb);
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root.addAndBindWalletClient(walletClient, {
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bwsurl: opts.bwsurl
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}, cb);
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});
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});
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};
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root.getClient = function(walletId) {
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return root.walletClients[walletId];
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};
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root.deleteWalletClient = function(client, cb) {
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var walletId = client.credentials.walletId;
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pushNotificationsService.unsubscribe(root.getClient(walletId), function(err) {
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if (err) $log.warn('Unsubscription error: ' + err.message);
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else $log.debug('Unsubscribed from push notifications service');
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});
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$log.debug('Deleting Wallet:', client.credentials.walletName);
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client.removeAllListeners();
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root.profile.deleteWallet(walletId);
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delete root.walletClients[walletId];
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root.focusedClient = null;
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storageService.removeAllWalletData(walletId, function(err) {
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if (err) $log.warn(err);
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});
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$timeout(function() {
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$rootScope.$emit('Local/WalletListUpdated');
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root.setAndStoreFocus(null, function() {
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storageService.storeProfile(root.profile, function(err) {
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if (err) return cb(err);
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return cb();
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});
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});
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});
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};
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root.setMetaData = function(walletClient, addressBook, cb) {
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storageService.getAddressbook(walletClient.credentials.network, function(err, localAddressBook) {
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var localAddressBook1 = {};
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try {
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localAddressBook1 = JSON.parse(localAddressBook);
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} catch (ex) {
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$log.warn(ex);
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}
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var mergeAddressBook = lodash.merge(addressBook, localAddressBook1);
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storageService.setAddressbook(walletClient.credentials.network, JSON.stringify(addressBook), function(err) {
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if (err) return cb(err);
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return cb(null);
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});
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});
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}
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// Adds and bind a new client to the profile
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root.addAndBindWalletClient = function(client, opts, cb) {
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if (!client || !client.credentials)
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return cb(gettext('Could not access wallet'));
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var walletId = client.credentials.walletId
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if (!root.profile.addWallet(JSON.parse(client.export())))
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return cb(gettext('Wallet already in Copay'));
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var skipKeyValidation = root.profile.isChecked(platformInfo.ua, walletId);
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if (!skipKeyValidation)
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root.runValidation(client);
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root.bindWalletClient(client);
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$rootScope.$emit('Local/WalletListUpdated', client);
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var saveBwsUrl = function(cb) {
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var defaults = configService.getDefaults();
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var bwsFor = {};
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bwsFor[walletId] = opts.bwsurl || defaults.bws.url;
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// Dont save the default
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if (bwsFor[walletId] == defaults.bws.url)
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return cb();
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configService.set({
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bwsFor: bwsFor,
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}, function(err) {
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if (err) $log.warn(err);
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return cb();
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});
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};
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walletService.updateRemotePreferences(client, {}, function() {
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$log.debug('Remote preferences saved for:' + walletId)
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});
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saveBwsUrl(function() {
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root.setAndStoreFocus(walletId, function() {
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storageService.storeProfile(root.profile, function(err) {
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var config = configService.getSync();
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if (config.pushNotifications.enabled)
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pushNotificationsService.enableNotifications(root.walletClients);
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return cb(err, walletId);
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});
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});
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});
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};
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root.storeProfileIfDirty = function(cb) {
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if (root.profile.dirty) {
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storageService.storeProfile(root.profile, function(err) {
|
|
$log.debug('Saved modified Profile');
|
|
if (cb) return cb(err);
|
|
});
|
|
} else {
|
|
if (cb) return cb();
|
|
};
|
|
};
|
|
|
|
root.importWallet = function(str, opts, cb) {
|
|
|
|
var walletClient = bwcService.getClient(null, opts);
|
|
|
|
$log.debug('Importing Wallet:', opts);
|
|
try {
|
|
walletClient.import(str, {
|
|
compressed: opts.compressed,
|
|
password: opts.password
|
|
});
|
|
} catch (err) {
|
|
return cb(gettext('Could not import. Check input file and spending password'));
|
|
}
|
|
|
|
str = JSON.parse(str);
|
|
|
|
var addressBook = str.addressBook || {};
|
|
|
|
root.addAndBindWalletClient(walletClient, {
|
|
bwsurl: opts.bwsurl
|
|
}, function(err, walletId) {
|
|
if (err) return cb(err);
|
|
root.setMetaData(walletClient, addressBook, function(error) {
|
|
if (error) $log.warn(error);
|
|
return cb(err, walletId);
|
|
});
|
|
});
|
|
};
|
|
|
|
root.importExtendedPrivateKey = function(xPrivKey, opts, cb) {
|
|
var walletClient = bwcService.getClient(null, opts);
|
|
$log.debug('Importing Wallet xPrivKey');
|
|
|
|
walletClient.importFromExtendedPrivateKey(xPrivKey, opts, function(err) {
|
|
if (err) {
|
|
if (err instanceof errors.NOT_AUTHORIZED)
|
|
return cb(err);
|
|
|
|
return bwcError.cb(err, gettext('Could not import'), cb);
|
|
}
|
|
|
|
root.addAndBindWalletClient(walletClient, {
|
|
bwsurl: opts.bwsurl
|
|
}, cb);
|
|
});
|
|
};
|
|
|
|
root._normalizeMnemonic = function(words) {
|
|
var isJA = words.indexOf('\u3000') > -1;
|
|
var wordList = words.split(/[\u3000\s]+/);
|
|
|
|
return wordList.join(isJA ? '\u3000' : ' ');
|
|
};
|
|
|
|
root.importMnemonic = function(words, opts, cb) {
|
|
var walletClient = bwcService.getClient(null, opts);
|
|
|
|
$log.debug('Importing Wallet Mnemonic');
|
|
|
|
words = root._normalizeMnemonic(words);
|
|
walletClient.importFromMnemonic(words, {
|
|
network: opts.networkName,
|
|
passphrase: opts.passphrase,
|
|
account: opts.account || 0,
|
|
}, function(err) {
|
|
if (err) {
|
|
if (err instanceof errors.NOT_AUTHORIZED)
|
|
return cb(err);
|
|
|
|
return bwcError.cb(err, gettext('Could not import'), cb);
|
|
}
|
|
|
|
root.addAndBindWalletClient(walletClient, {
|
|
bwsurl: opts.bwsurl
|
|
}, cb);
|
|
});
|
|
};
|
|
|
|
root.importExtendedPublicKey = function(opts, cb) {
|
|
var walletClient = bwcService.getClient(null, opts);
|
|
$log.debug('Importing Wallet XPubKey');
|
|
|
|
walletClient.importFromExtendedPublicKey(opts.extendedPublicKey, opts.externalSource, opts.entropySource, {
|
|
account: opts.account || 0,
|
|
derivationStrategy: opts.derivationStrategy || 'BIP44',
|
|
}, function(err) {
|
|
if (err) {
|
|
|
|
// in HW wallets, req key is always the same. They can't addAccess.
|
|
if (err instanceof errors.NOT_AUTHORIZED)
|
|
err.name = 'WALLET_DOES_NOT_EXIST';
|
|
|
|
return bwcError.cb(err, gettext('Could not import'), cb);
|
|
}
|
|
|
|
root.addAndBindWalletClient(walletClient, {
|
|
bwsurl: opts.bwsurl
|
|
}, cb);
|
|
});
|
|
};
|
|
|
|
root.create = function(opts, cb) {
|
|
$log.info('Creating profile', opts);
|
|
var defaults = configService.getDefaults();
|
|
|
|
configService.get(function(err) {
|
|
root.createDefaultProfile(opts, function(err, p) {
|
|
if (err) return cb(err);
|
|
|
|
root.bindProfile(p, function(err) {
|
|
// ignore NONAGREEDDISCLAIMER
|
|
storageService.storeNewProfile(p, function(err) {
|
|
return cb(err);
|
|
});
|
|
});
|
|
});
|
|
});
|
|
};
|
|
|
|
root.setDisclaimerAccepted = function(cb) {
|
|
root.profile.disclaimerAccepted = true;
|
|
storageService.storeProfile(root.profile, function(err) {
|
|
return cb(err);
|
|
});
|
|
};
|
|
|
|
root.isDisclaimerAccepted = function(cb) {
|
|
var disclaimerAccepted = root.profile && root.profile.disclaimerAccepted;
|
|
if (disclaimerAccepted)
|
|
return cb(true);
|
|
|
|
// OLD flag
|
|
storageService.getCopayDisclaimerFlag(function(err, val) {
|
|
if (val) {
|
|
root.profile.disclaimerAccepted = true;
|
|
return cb(true);
|
|
} else {
|
|
return cb();
|
|
}
|
|
});
|
|
};
|
|
|
|
root.updateCredentials = function(credentials, cb) {
|
|
root.profile.updateWallet(credentials);
|
|
storageService.storeProfile(root.profile, cb);
|
|
};
|
|
|
|
root.getClients = function() {
|
|
return lodash.values(root.walletClients);
|
|
};
|
|
|
|
root.needsBackup = function(client, cb) {
|
|
|
|
if (!walletService.needsBackup(client))
|
|
return cb(false);
|
|
|
|
storageService.getBackupFlag(client.credentials.walletId, function(err, val) {
|
|
if (err) $log.error(err);
|
|
if (val) return cb(false);
|
|
return cb(true);
|
|
});
|
|
};
|
|
|
|
root.isReady = function(client, cb) {
|
|
if (!client.isComplete())
|
|
return cb('WALLET_NOT_COMPLETE');
|
|
|
|
root.needsBackup(client, function(needsBackup) {
|
|
if (needsBackup)
|
|
return cb('WALLET_NEEDS_BACKUP');
|
|
return cb();
|
|
});
|
|
};
|
|
|
|
root.getWallets = function(network, n) {
|
|
if (!root.profile) return [];
|
|
|
|
var config = configService.getSync();
|
|
config.colorFor = config.colorFor || {};
|
|
config.aliasFor = config.aliasFor || {};
|
|
var ret = lodash.map(root.profile.credentials, function(c) {
|
|
return {
|
|
m: c.m,
|
|
n: c.n,
|
|
name: config.aliasFor[c.walletId] || c.walletName,
|
|
id: c.walletId,
|
|
network: c.network,
|
|
color: config.colorFor[c.walletId] || '#4A90E2',
|
|
copayerId: c.copayerId
|
|
};
|
|
});
|
|
if (network) {
|
|
ret = lodash.filter(ret, function(w) {
|
|
return (w.network == network);
|
|
});
|
|
}
|
|
if (n) {
|
|
ret = lodash.filter(ret, function(w) {
|
|
return (w.n == n);
|
|
});
|
|
}
|
|
|
|
return lodash.sortBy(ret, 'name');
|
|
};
|
|
|
|
return root;
|
|
});
|