113 lines
3.3 KiB
JavaScript
113 lines
3.3 KiB
JavaScript
angular.module('copayApp.controllers').controller('paperWalletController',
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function($scope, $http, $timeout, $log, configService, profileService, go, addressService, bitcore) {
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self = this;
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var fc = profileService.focusedClient;
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var rawTx;
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self.onQrCodeScanned = function(data) {
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$scope.inputData = data;
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self.onData(data);
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}
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self.onData = function(data) {
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self.error = '';
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self.scannedKey = data;
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self.isPkEncrypted = (data.charAt(0) == '6');
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}
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self.scanFunds = function() {
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function getPrivateKey(scannedKey, isPkEncrypted, passphrase, cb) {
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if (!isPkEncrypted) return cb(null, scannedKey);
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fc.decryptBIP38PrivateKey(scannedKey, passphrase, null, cb);
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};
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function getBalance(privateKey, cb) {
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fc.getBalanceFromPrivateKey(privateKey, cb);
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};
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function checkPrivateKey(privateKey) {
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try {
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new bitcore.PrivateKey(privateKey, 'livenet');
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} catch (err) {
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return false;
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}
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return true;
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}
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self.scanning = true;
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self.privateKey = '';
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self.error = '';
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$timeout(function() {
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getPrivateKey(self.scannedKey, self.isPkEncrypted, $scope.passphrase, function(err, privateKey) {
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if (err) {
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$log.error(err);
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self.error = 'Could not get private key';
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self.scanning = false;
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return;
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}
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if (!checkPrivateKey(privateKey)) {
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self.error = 'Invalid private key';
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self.scanning = false;
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return;
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}
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self.privateKey = privateKey;
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getBalance(privateKey, function(err, balance) {
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self.scanning = false;
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if (err) {
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$log.error(err);
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self.error = 'Could not get balance';
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self.scanning = false;
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return;
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}
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var config = configService.getSync().wallet.settings;
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self.balance = profileService.formatAmount(balance) + ' ' + config.unitName;
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$timeout(function() {
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$scope.$apply();
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}, 1);
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});
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});
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}, 100);
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}
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self.sweepWallet = function() {
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self.sending = true;
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self.error = '';
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$timeout(function() {
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addressService.getAddress(fc.credentials.walletId, true, function(err, destinationAddress) {
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if (err) {
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$log.error(err);
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self.error = 'Could not get destination address';
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self.sending = false;
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return;
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}
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fc.buildTxFromPrivateKey(self.privateKey, destinationAddress, null, function(err, tx) {
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if (err) {
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$log.error(err);
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self.error = 'Could not build transaction';
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self.sending = false;
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return;
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}
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fc.broadcastRawTx({
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rawTx: tx.serialize(),
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network: 'livenet'
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}, function(err, txid) {
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if (err) {
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$log.error(err);
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self.error = 'Could not broadcast transaction';
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self.sending = false;
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return;
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}
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$timeout(function() {
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$scope.$apply();
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}, 1);
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go.walletHome();
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});
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});
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});
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}, 100);
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};
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});
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