66 lines
2.2 KiB
JavaScript
66 lines
2.2 KiB
JavaScript
'use strict';
|
|
|
|
var rlp = require('rlp');
|
|
|
|
var Contract = require('./lib/contract.js');
|
|
var secretStorage = require('./lib/secret-storage.js');
|
|
var SigningKey = require('./lib/signing-key.js');
|
|
var Wallet = require('./lib/wallet.js');
|
|
|
|
var utils = require('./lib/utils.js');
|
|
var BN = utils.BN;
|
|
|
|
|
|
var exportUtils = {};
|
|
utils.defineProperty(Wallet, 'utils', exportUtils);
|
|
|
|
utils.defineProperty(exportUtils, 'BN', BN);
|
|
utils.defineProperty(exportUtils, 'Buffer', Buffer);
|
|
|
|
utils.defineProperty(exportUtils, 'sha3', utils.sha3);
|
|
utils.defineProperty(exportUtils, 'sha256', utils.sha256);
|
|
|
|
// http://ethereum.stackexchange.com/questions/760/how-is-the-address-of-an-ethereum-contract-computed
|
|
utils.defineProperty(exportUtils, 'getContractAddress', function(transaction) {
|
|
return SigningKey.getAddress('0x' + utils.sha3(rlp.encode([
|
|
utils.hexOrBuffer(utils.getAddress(transaction.from)),
|
|
utils.hexOrBuffer(utils.hexlify(transaction.nonce, 'nonce'))
|
|
])).slice(12).toString('hex'));
|
|
});
|
|
|
|
module.exports = Wallet;
|
|
|
|
|
|
utils.defineProperty(Wallet, 'getAddress', SigningKey.getAddress);
|
|
utils.defineProperty(Wallet, 'getIcapAddress', SigningKey.getIcapAddress);
|
|
|
|
utils.defineProperty(Wallet, 'isCrowdsaleWallet', secretStorage.isCrowdsaleWallet);
|
|
utils.defineProperty(Wallet, 'isValidWallet', secretStorage.isValidWallet);
|
|
|
|
utils.defineProperty(Wallet, 'decryptCrowdsale', function(json, password) {
|
|
return new Wallet(secretStorage.decryptCrowdsale(json, password));
|
|
});
|
|
|
|
utils.defineProperty(Wallet, 'decrypt', function(json, password, callback) {
|
|
if (typeof(callback) !== 'function') { throw new Error('invalid callback'); }
|
|
|
|
secretStorage.decrypt(json, password, function(error, signingKey, progress) {
|
|
if (signingKey) {
|
|
return callback(error, new Wallet(signingKey), progress);
|
|
}
|
|
return callback(error, signingKey, progress);
|
|
});
|
|
});
|
|
|
|
utils.defineProperty(Wallet.prototype, 'encrypt', function(password, options, callback) {
|
|
if (typeof(options) === 'function' && !callback) {
|
|
callback = options;
|
|
options = {};
|
|
}
|
|
if (typeof(callback) !== 'function') { throw new Error('invalid callback'); }
|
|
|
|
secretStorage.encrypt(this.privateKey, password, options, callback);
|
|
});
|
|
|
|
module.exports = Wallet;
|