109 lines
3.1 KiB
JavaScript
109 lines
3.1 KiB
JavaScript
angular.module('copayApp.controllers').controller('paperWalletController',
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function($scope, $http, $timeout, profileService, go, addressService, bitcore) {
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self = this;
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var fc = profileService.focusedClient;
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var rawTx;
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self.onQrCodeScanned = function(data) {
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$scope.privateKey = data;
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}
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self.createTx = function(privateKey, passphrase) {
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if (privateKey.charAt(0) != 6) {
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var isValidKey = self.checkPrivateKey(privateKey);
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if (!isValidKey) return;
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}
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self.error = null;
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self.scanning = true;
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$timeout(function() {
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self.getRawTx(privateKey, passphrase, function(err, rawtx, utxos) {
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self.scanning = false;
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if (err)
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self.error = err.toString();
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else {
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self.balance = (utxos / 1e8).toFixed(8);
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rawTx = rawtx;
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}
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$timeout(function() {
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$scope.$apply();
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}, 1);
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});
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}, 100);
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};
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self.checkPrivateKey = function(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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self.error = err.toString();
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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.getRawTx = function(privateKey, passphrase, cb) {
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if (privateKey.charAt(0) == 6) {
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fc.decryptBIP38PrivateKey(privateKey, passphrase, null, function(err, privateKey) {
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if (err) return cb(err);
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fc.getBalanceFromPrivateKey(privateKey, function(err, utxos) {
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if (err) return cb(err);
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addressService.getAddress(fc.credentials.walletId, true, function(err, destinationAddress) {
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if (err) return cb(err);
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fc.buildTxFromPrivateKey(privateKey, destinationAddress, null, function(err, tx) {
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if (err) return cb(err);
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return cb(null, tx.serialize(), utxos);
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});
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});
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});
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});
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} else {
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fc.getBalanceFromPrivateKey(privateKey, function(err, utxos) {
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if (err) return cb(err)
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addressService.getAddress(fc.credentials.walletId, true, function(err, destinationAddress) {
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if (err) return cb(err);
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fc.buildTxFromPrivateKey(privateKey, destinationAddress, null, function(err, tx) {
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if (err) return cb(err);
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return cb(null, tx.serialize(), utxos);
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});
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});
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});
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}
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};
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self.transaction = function() {
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self.error = null;
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self.sending = true;
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$timeout(function() {
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self.doTransaction(rawTx).then(function(err, response) {
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self.sending = false;
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self.goHome();
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},
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function(err) {
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self.sending = false;
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self.error = err.toString();
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$timeout(function() {
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$scope.$apply();
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}, 1);
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});
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}, 100);
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};
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self.goHome = function() {
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go.walletHome();
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};
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self.doTransaction = function(rawTx) {
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return $http.post('https://insight.bitpay.com/api/tx/send', {
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rawtx: rawTx
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});
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};
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});
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