bitcore-wallet-client-dash
Version:
Client for bitcore-wallet-service-dash
403 lines (359 loc) • 21 kB
JavaScript
;
var _ = require('lodash');
var chai = chai || require('chai');
var sinon = sinon || require('sinon');
var should = chai.should();
var Constants = require('../lib/common/constants');
var Credentials = require('../lib/credentials');
var TestData = require('./testdata');
describe('Credentials', function() {
describe('#create', function() {
it('Should create', function() {
var c = Credentials.create('btc', 'livenet');
should.exist(c.xPrivKey);
should.exist(c.copayerId);
});
it('Should create random credentials', function() {
var all = {};
for (var i = 0; i < 10; i++) {
var c = Credentials.create('btc', 'livenet');
var exist = all[c.xPrivKey];
should.not.exist(exist);
all[c.xPrivKey] = 1;
}
});
});
describe('#getBaseAddressDerivationPath', function() {
it('should return path for livenet', function() {
var c = Credentials.create('btc', 'livenet');
var path = c.getBaseAddressDerivationPath();
path.should.equal("m/44'/5'/0'");
});
it('should return path for testnet account 2', function() {
var c = Credentials.create('btc', 'testnet');
c.account = 2;
var path = c.getBaseAddressDerivationPath();
path.should.equal("m/44'/1'/2'");
});
it('should return path for BIP45', function() {
var c = Credentials.create('btc', 'livenet');
c.derivationStrategy = Constants.DERIVATION_STRATEGIES.BIP45;
var path = c.getBaseAddressDerivationPath();
path.should.equal("m/45'");
});
});
describe('#getDerivedXPrivKey', function() {
it('should derive extended private key from master livenet', function() {
var c = Credentials.fromExtendedPrivateKey('btc', 'xprv9s21ZrQH143K3zLpjtB4J4yrRfDTEfbrMa9vLZaTAv5BzASwBmA16mdBmZKpMLssw1AzTnm31HAD2pk2bsnZ9dccxaLD48mRdhtw82XoiBi', 0, 'BIP44');
var xpk = c.getDerivedXPrivKey().toString();
xpk.should.equal('xprv9yyTSKGrpBwXwAjcTYzmDDYRdP5x9xMrwsiikX85eBFbYDvrPJUW5247qwaDCb8DZ5cGtPYwhsXn7wEZZQDJ1G9Q7VUXFZwELiC8SWWcVLb');
});
it('should derive extended private key from master testnet', function() {
var c = Credentials.fromExtendedPrivateKey('btc', 'tprv8ZgxMBicQKsPfPX8avSJXY1tZYJJESNg8vR88i8rJFkQJm6HgPPtDEmD36NLVSJWV5ieejVCK62NdggXmfMEHog598PxvXuLEsWgE6tKdwz', 0, 'BIP44');
var xpk = c.getDerivedXPrivKey().toString();
xpk.should.equal('tprv8gBu8N7JbHZs7MsW4kgE8LAYMhGJES9JP6DHsj2gw9Tc5PrF5Grr9ynAZkH1LyWsxjaAyCuEMFKTKhzdSaykpqzUnmEhpLsxfujWHA66N93');
});
it('should derive extended private key from master BIP48 livenet', function() {
var c = Credentials.fromExtendedPrivateKey('btc', 'xprv9s21ZrQH143K3zLpjtB4J4yrRfDTEfbrMa9vLZaTAv5BzASwBmA16mdBmZKpMLssw1AzTnm31HAD2pk2bsnZ9dccxaLD48mRdhtw82XoiBi', 0, 'BIP48');
var xpk = c.getDerivedXPrivKey().toString();
xpk.should.equal('xprv9zSi7DBnJDEmh5JCd9SpeupJrmePdHA9tLcx8tiRZVmwp8EN6w34pUUWUu9vEm6VzRcAku2YFDDPuSaCB9ePusmgK9dJSEVmjuSw6gakbqD');
});
it('should derive extended private key from master livenet (BIP45)', function() {
var c = Credentials.fromExtendedPrivateKey('btc', 'xprv9s21ZrQH143K3zLpjtB4J4yrRfDTEfbrMa9vLZaTAv5BzASwBmA16mdBmZKpMLssw1AzTnm31HAD2pk2bsnZ9dccxaLD48mRdhtw82XoiBi', 0, 'BIP45');
var xpk = c.getDerivedXPrivKey().toString();
xpk.should.equal('xprv9vDaAbbvT8LHKr8v5A2JeFJrnbQk6ZrMDGWuiv2vZgSyugeV4RE7Z9QjBNYsdafdhwEGb6Y48DRrXFVKvYRAub9ExzcmJHt6Js6ybJCSssm');
});
it('should set addressType & BIP45', function() {
var c = Credentials.fromExtendedPrivateKey('btc', 'xprv9s21ZrQH143K3zLpjtB4J4yrRfDTEfbrMa9vLZaTAv5BzASwBmA16mdBmZKpMLssw1AzTnm31HAD2pk2bsnZ9dccxaLD48mRdhtw82XoiBi', 8, 'BIP45');
c.addWalletInfo(1, 'name', 1, 1, 'juan');
c.account.should.equal(8);
});
it('should derive compliant child', function() {
var c = Credentials.fromExtendedPrivateKey('btc', 'tprv8ZgxMBicQKsPd8U9aBBJ5J2v8XMwKwZvf8qcu2gLK5FRrsrPeSgkEcNHqKx4zwv6cP536m68q2UD7wVM24zdSCpaJRmpowaeJTeVMXL5v5k', 0, 'BIP44');
c.compliantDerivation.should.be.true;
var xpk = c.getDerivedXPrivKey().toString();
xpk.should.equal('tprv8gXvQvjGt7oYCTRD3d4oeQr9B7JLuC2B6S854F4XWCQ4pr9NcjokH9kouWMAp1MJKy4Y8QLBgbmPtk3i7RegVzaWhWsnVPi4ZmykJXt4HeV');
});
it('should derive non-compliant child', function() {
var c = Credentials.fromExtendedPrivateKey('btc', 'tprv8ZgxMBicQKsPd8U9aBBJ5J2v8XMwKwZvf8qcu2gLK5FRrsrPeSgkEcNHqKx4zwv6cP536m68q2UD7wVM24zdSCpaJRmpowaeJTeVMXL5v5k', 0, 'BIP44', {
nonCompliantDerivation: true
});
c.compliantDerivation.should.be.false;
var xpk = c.getDerivedXPrivKey().toString();
xpk.should.equal('tprv8gSy16H5hQ1MKNHzZDzsktr4aaGQSHg4XYVEbfsEiGSBcgw4J8dEm8uf19FH4L9h6W47VBKtc3bbYyjb6HAm6QdyRLpB6fsA7bW19RZnby2');
});
});
describe('#fromExtendedPrivateKey', function() {
it('Should create credentials from seed', function() {
var xPriv = 'xprv9s21ZrQH143K2TjT3rF4m5AJcMvCetfQbVjFEx1Rped8qzcMJwbqxv21k3ftL69z7n3gqvvHthkdzbW14gxEFDYQdrRQMub3XdkJyt3GGGc';
var c = Credentials.fromExtendedPrivateKey('btc', xPriv, 0, 'BIP44');
c.xPrivKey.should.equal('xprv9s21ZrQH143K2TjT3rF4m5AJcMvCetfQbVjFEx1Rped8qzcMJwbqxv21k3ftL69z7n3gqvvHthkdzbW14gxEFDYQdrRQMub3XdkJyt3GGGc');
c.xPubKey.should.equal('xpub6Ch4Yh5DJ1iiGN2f8oEV4J2HRiScn2mgcBpYH2bRq9y4Wgy9ePW8FWhrPEcshKZ6dYLYJaFK6BeHznMDS32dKp7VPTU8e5UpNNjSXYDn1Se');
c.copayerId.should.equal('73392bb9c2caf268182c5594c0c5cd65cf22411581db8e8b43b98eefa4a7d841');
c.network.should.equal('livenet');
c.personalEncryptingKey.should.equal('M4MTmfRZaTtX6izAAxTpJg==');
should.not.exist(c.walletPrivKey);
});
it('Should create credentials from seed and walletPrivateKey', function() {
var xPriv = 'xprv9s21ZrQH143K2TjT3rF4m5AJcMvCetfQbVjFEx1Rped8qzcMJwbqxv21k3ftL69z7n3gqvvHthkdzbW14gxEFDYQdrRQMub3XdkJyt3GGGc';
var wKey = 'a28840e18650b1de8cb83bcd2213672a728be38a63e70680b0c2be9c452e2d4d';
var c = Credentials.fromExtendedPrivateKey('btc', xPriv, 0, 'BIP44', { walletPrivKey: 'a28840e18650b1de8cb83bcd2213672a728be38a63e70680b0c2be9c452e2d4d'});
c.xPrivKey.should.equal('xprv9s21ZrQH143K2TjT3rF4m5AJcMvCetfQbVjFEx1Rped8qzcMJwbqxv21k3ftL69z7n3gqvvHthkdzbW14gxEFDYQdrRQMub3XdkJyt3GGGc');
c.walletPrivKey.should.equal(wKey);
});
describe('Compliant derivation', function() {
it('Should create compliant base address derivation key', function() {
var xPriv = 'xprv9s21ZrQH143K4HHBKb6APEoa5i58fxeFWP1x5AGMfr6zXB3A6Hjt7f9LrPXp9P7CiTCA3Hk66cS4g8enUHWpYHpNhtufxSrSpcbaQyVX163';
var c = Credentials.fromExtendedPrivateKey('btc', xPriv, 0, 'BIP44');
c.xPubKey.should.equal('xpub6D64Vj1b48f8Tw4imnQupPLfheinLyjtjmoJ1vTGKrEkf9AztQmQR9ovAFYwhLGMtkdQQqBwxN4LU8fTEeC1pD6tPW9VXwRji49mqeyrGsQ');
});
it('Should create compliant request key', function() {
var xPriv = 'xprv9s21ZrQH143K3xMCR1BNaUrTuh1XJnsj8KjEL5VpQty3NY8ufgbR8SjZS8B4offHq6Jj5WhgFpM2dcYxeqLLCuj1wgMnSfmZuPUtGk8rWT7';
var c = Credentials.fromExtendedPrivateKey('btc', xPriv, 0, 'BIP44');
c.requestPrivKey.should.equal('559371263eb0b2fd9cd2aa773ca5fea69ed1f9d9bdb8a094db321f02e9d53cec');
});
it('should accept non-compliant derivation as a parameter when importing', function() {
var c = Credentials.fromExtendedPrivateKey('btc', 'tprv8ZgxMBicQKsPd8U9aBBJ5J2v8XMwKwZvf8qcu2gLK5FRrsrPeSgkEcNHqKx4zwv6cP536m68q2UD7wVM24zdSCpaJRmpowaeJTeVMXL5v5k', 0, 'BIP44', {
nonCompliantDerivation: true
});
c.xPrivKey.should.equal('tprv8ZgxMBicQKsPd8U9aBBJ5J2v8XMwKwZvf8qcu2gLK5FRrsrPeSgkEcNHqKx4zwv6cP536m68q2UD7wVM24zdSCpaJRmpowaeJTeVMXL5v5k');
c.compliantDerivation.should.be.false;
c.xPubKey.should.equal('tpubDD919WKKqmh2CqKnSsfUAJWB9bnLbcry6r61tBuY8YEaTBBpvXSpwdXXBGAB1n4JRFDC7ebo7if3psUAMpvQJUBe3LcjuMNA6Y4nP8U9SNg');
c.getDerivedXPrivKey().toString().should.equal("tprv8gSy16H5hQ1MKNHzZDzsktr4aaGQSHg4XYVEbfsEiGSBcgw4J8dEm8uf19FH4L9h6W47VBKtc3bbYyjb6HAm6QdyRLpB6fsA7bW19RZnby2");
});
});
});
describe('#fromMnemonic', function() {
it('Should create credentials from mnemonic BIP44', function() {
var words = "abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about";
var c = Credentials.fromMnemonic('btc', 'livenet', words, '', 0, 'BIP44');
c.xPrivKey.should.equal('xprv9s21ZrQH143K3GJpoapnV8SFfukcVBSfeCficPSGfubmSFDxo1kuHnLisriDvSnRRuL2Qrg5ggqHKNVpxR86QEC8w35uxmGoggxtQTPvfUu');
c.network.should.equal('livenet');
c.account.should.equal(0);
c.derivationStrategy.should.equal('BIP44');
c.xPubKey.should.equal('xpub6CYEjsU6zPM3sADS2ubu2aZeGxCm3C5KabkCpo4rkNbXGAH9M7rRUJ4E5CKiyUddmRzrSCopPzisTBrXkfCD4o577XKM9mzyZtP1Xdbizyk');
c.getBaseAddressDerivationPath().should.equal("m/44'/5'/0'");
});
it('Should create credentials from mnemonic BIP48', function() {
var words = "abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about";
var c = Credentials.fromMnemonic('btc', 'livenet', words, '', 0, 'BIP48');
c.xPrivKey.should.equal('xprv9s21ZrQH143K3GJpoapnV8SFfukcVBSfeCficPSGfubmSFDxo1kuHnLisriDvSnRRuL2Qrg5ggqHKNVpxR86QEC8w35uxmGoggxtQTPvfUu');
c.network.should.equal('livenet');
c.account.should.equal(0);
c.derivationStrategy.should.equal('BIP48');
c.xPubKey.should.equal('xpub6CL6EgjiTdEgvbwZHAhbaHVoBTUJB1pfrGgSn7gmGXpPwE4mMbaX5WCjj9Fe69mwkpJup2QPuCeCLzwZYQUV1GoZc8wQnkdnVvZF1dGvNzD');
c.getBaseAddressDerivationPath().should.equal("m/48'/5'/0'");
});
it('Should create credentials from mnemonic account 1', function() {
var words = "abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about";
var c = Credentials.fromMnemonic('btc', 'livenet', words, '', 1, 'BIP44');
c.xPrivKey.should.equal('xprv9s21ZrQH143K3GJpoapnV8SFfukcVBSfeCficPSGfubmSFDxo1kuHnLisriDvSnRRuL2Qrg5ggqHKNVpxR86QEC8w35uxmGoggxtQTPvfUu');
c.account.should.equal(1);
c.xPubKey.should.equal('xpub6CYEjsU6zPM3sjyA2Kfki79ceB3pHuivaAez2u3KbBwiyRMgQLayfoLCpm26YbM2TPiDdkvEZ19Mra9kXqmWYgtg5CoHfZpqnmE6ii91kDH');
c.getBaseAddressDerivationPath().should.equal("m/44'/5'/1'");
});
it('Should create credentials from mnemonic with undefined/null passphrase', function() {
var words = "abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about";
var c = Credentials.fromMnemonic('btc', 'livenet', words, undefined, 0, 'BIP44');
c.xPrivKey.should.equal('xprv9s21ZrQH143K3GJpoapnV8SFfukcVBSfeCficPSGfubmSFDxo1kuHnLisriDvSnRRuL2Qrg5ggqHKNVpxR86QEC8w35uxmGoggxtQTPvfUu');
c = Credentials.fromMnemonic('btc', 'livenet', words, null, 0, 'BIP44');
c.xPrivKey.should.equal('xprv9s21ZrQH143K3GJpoapnV8SFfukcVBSfeCficPSGfubmSFDxo1kuHnLisriDvSnRRuL2Qrg5ggqHKNVpxR86QEC8w35uxmGoggxtQTPvfUu');
});
it('Should create credentials from mnemonic and passphrase', function() {
var words = "abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about";
var c = Credentials.fromMnemonic('btc', 'livenet', words, 'húngaro', 0, 'BIP44');
c.xPrivKey.should.equal('xprv9s21ZrQH143K2LkGEPHqW8w5vMJ3giizin94rFpSM5Ys5KhDaP7Hde3rEuzC7VpZDtNX643bJdvhHnkbhKMNmLx3Yi6H8WEsHBBox3qbpqq');
});
it('Should create credentials from mnemonic and passphrase for testnet account 2', function() {
var words = "abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about";
var c = Credentials.fromMnemonic('btc', 'testnet', words, 'húngaro', 2, 'BIP44');
c.xPrivKey.should.equal('tprv8ZgxMBicQKsPd9yntx9LfnZ5EUiFvEm14L4BigEtq43LrvSJZkT39PRJA69r7sCsbKuJ69fMTzWVkeJLpXhKaQDe5MJanrxvCGwEPnNxN85');
c.network.should.equal('testnet');
c.xPubKey.should.equal('tpubDCoAP4Ut9MXK5CakPFPudKAP4yCw6Xr7uzV2129v2LTa3eBoPoUGMqi2y3kmh83oRGX93m7EehB6LWan5GTSVD8yUnV5Jc7Kjzfa3Zsf8nE');
c.getBaseAddressDerivationPath().should.equal("m/44'/1'/2'");
});
it('Should create credentials from mnemonic (ES)', function() {
var words = 'afirmar diseño hielo fideo etapa ogro cambio fideo toalla pomelo número buscar';
var c = Credentials.fromMnemonic('btc', 'livenet', words, '', 0, 'BIP44');
c.xPrivKey.should.equal('xprv9s21ZrQH143K3H3WtXCn9nHtpi7Fz1ZE9VJErWErhrGL4hV1cApFVo3t4aANoPF7ufcLLWqN168izu3xGQdLaGxXG2qYZF8wWQGNWnuSSon');
c.network.should.equal('livenet');
});
describe('Compliant derivation', function() {
it('Should create compliant base address derivation key from mnemonic', function() {
var words = "shoulder sphere pull seven top much black copy labor dress depth unit";
var c = Credentials.fromMnemonic('btc', 'livenet', words, '', 0, 'BIP44');
c.xPrivKey.should.equal('xprv9s21ZrQH143K3WoNK8dVjQJpcXhqfwyuBTpuZdc1ZVa9yWW2i7TmM4TLyfPrSKXctQuLgbg3U1WJmodK9yWM26JWeuh2vhT6bmsPPie688n');
c.xPubKey.should.equal('xpub6C6KUNNB8LyRvniJ2hra19WTMp5Uk4h5shKHNhuo4MsqAGtSpjE9b1iMHcjCjeaTZozyoLYEAhV78o611zxXhPe9jpJ3LeikhwT2mSmsNcn');
});
it('Should create compliant request key from mnemonic', function() {
var words = "pool stomach bridge series powder mammal betray slogan pass roast neglect reunion";
var c = Credentials.fromMnemonic('btc', 'livenet', words, '', 0, 'BIP44');
c.xPrivKey.should.equal('xprv9s21ZrQH143K3ZMudFRXpEwftifDuJkjLKnCtk26pXhxQuK8bCnytJuUTGkfvaibnCxPQQ9xToUtDAZkJqjm3W62GBXXr7JwhiAz1XWgTUJ');
c.requestPrivKey.should.equal('7582efa9b71aefa831823592d753704cba9648b810b14b77ee078dfe8b730157');
});
it('should accept non-compliant derivation as a parameter when importing', function() {
var c = Credentials.fromMnemonic('btc', 'testnet', 'level unusual burger hole call main basic flee drama diary argue legal', '', 0, 'BIP44', {
nonCompliantDerivation: true
});
c.xPrivKey.should.equal('tprv8ZgxMBicQKsPd8U9aBBJ5J2v8XMwKwZvf8qcu2gLK5FRrsrPeSgkEcNHqKx4zwv6cP536m68q2UD7wVM24zdSCpaJRmpowaeJTeVMXL5v5k');
c.compliantDerivation.should.be.false;
c.xPubKey.should.equal('tpubDD919WKKqmh2CqKnSsfUAJWB9bnLbcry6r61tBuY8YEaTBBpvXSpwdXXBGAB1n4JRFDC7ebo7if3psUAMpvQJUBe3LcjuMNA6Y4nP8U9SNg');
c.getDerivedXPrivKey().toString().should.equal("tprv8gSy16H5hQ1MKNHzZDzsktr4aaGQSHg4XYVEbfsEiGSBcgw4J8dEm8uf19FH4L9h6W47VBKtc3bbYyjb6HAm6QdyRLpB6fsA7bW19RZnby2");
});
});
});
describe('#createWithMnemonic', function() {
it('Should create credentials with mnemonic', function() {
var c = Credentials.createWithMnemonic('btc', 'livenet', '', 'en', 0);
should.exist(c.mnemonic);
c.mnemonic.split(' ').length.should.equal(12);
c.network.should.equal('livenet');
c.account.should.equal(0);
});
it('should assume derivation compliance on new credentials', function() {
var c = Credentials.createWithMnemonic('btc', 'livenet', '', 'en', 0);
c.compliantDerivation.should.be.true;
var xPrivKey = c.getDerivedXPrivKey();
should.exist(xPrivKey);
});
it('Should create credentials with mnemonic (testnet)', function() {
var c = Credentials.createWithMnemonic('btc', 'testnet', '', 'en', 0);
should.exist(c.mnemonic);
c.mnemonic.split(' ').length.should.equal(12);
c.network.should.equal('testnet');
});
it('Should return and clear mnemonic', function() {
var c = Credentials.createWithMnemonic('btc', 'testnet', '', 'en', 0);
should.exist(c.mnemonic);
c.getMnemonic().split(' ').length.should.equal(12);
c.clearMnemonic();
should.not.exist(c.getMnemonic());
});
});
describe('#createWithMnemonic #fromMnemonic roundtrip', function() {
_.each(['en', 'es', 'ja', 'zh', 'fr'], function(lang) {
it('Should verify roundtrip create/from with ' + lang + '/passphrase', function() {
var c = Credentials.createWithMnemonic('btc', 'testnet', 'holamundo', lang, 0);
should.exist(c.mnemonic);
var words = c.mnemonic;
var xPriv = c.xPrivKey;
var path = c.getBaseAddressDerivationPath();
var c2 = Credentials.fromMnemonic('btc', 'testnet', words, 'holamundo', 0, 'BIP44');
should.exist(c2.mnemonic);
words.should.be.equal(c2.mnemonic);
c2.xPrivKey.should.equal(c.xPrivKey);
c2.network.should.equal(c.network);
c2.getBaseAddressDerivationPath().should.equal(path);
});
});
it('Should fail roundtrip create/from with ES/passphrase with wrong passphrase', function() {
var c = Credentials.createWithMnemonic('btc', 'testnet', 'holamundo', 'es', 0);
should.exist(c.mnemonic);
var words = c.mnemonic;
var xPriv = c.xPrivKey;
var path = c.getBaseAddressDerivationPath();
var c2 = Credentials.fromMnemonic('btc', 'testnet', words, 'chaumundo', 0, 'BIP44');
c2.network.should.equal(c.network);
c2.getBaseAddressDerivationPath().should.equal(path);
c2.xPrivKey.should.not.equal(c.xPrivKey);
});
});
describe('Private key encryption', function() {
describe('#encryptPrivateKey', function() {
it('should encrypt private key and remove cleartext', function() {
var c = Credentials.createWithMnemonic('btc', 'livenet', '', 'en', 0);
c.encryptPrivateKey('password');
c.isPrivKeyEncrypted().should.be.true;
should.exist(c.xPrivKeyEncrypted);
should.exist(c.mnemonicEncrypted);
should.not.exist(c.xPrivKey);
should.not.exist(c.mnemonic);
});
it('should fail to encrypt private key if already encrypted', function() {
var c = Credentials.create('btc', 'livenet');
c.encryptPrivateKey('password');
var err;
try {
c.encryptPrivateKey('password');
} catch (ex) {
err = ex;
}
should.exist(err);
});
});
describe('#decryptPrivateKey', function() {
it('should decrypt private key', function() {
var c = Credentials.createWithMnemonic('btc', 'livenet', '', 'en', 0);
c.encryptPrivateKey('password');
c.isPrivKeyEncrypted().should.be.true;
c.decryptPrivateKey('password');
c.isPrivKeyEncrypted().should.be.false;
should.exist(c.xPrivKey);
should.exist(c.mnemonic);
should.not.exist(c.xPrivKeyEncrypted);
should.not.exist(c.mnemonicEncrypted);
});
it('should fail to decrypt private key with wrong password', function() {
var c = Credentials.createWithMnemonic('btc', 'livenet', '', 'en', 0);
c.encryptPrivateKey('password');
var err;
try {
c.decryptPrivateKey('wrong');
} catch (ex) {
err = ex;
}
should.exist(err);
c.isPrivKeyEncrypted().should.be.true;
should.exist(c.mnemonicEncrypted);
should.not.exist(c.mnemonic);
});
it('should fail to decrypt private key when not encrypted', function() {
var c = Credentials.create('btc', 'livenet');
var err;
try {
c.decryptPrivateKey('password');
} catch (ex) {
err = ex;
}
should.exist(err);
c.isPrivKeyEncrypted().should.be.false;
});
});
describe('#getKeys', function() {
it('should get keys regardless of encryption', function() {
var c = Credentials.createWithMnemonic('btc', 'livenet', '', 'en', 0);
var keys = c.getKeys();
should.exist(keys);
should.exist(keys.xPrivKey);
should.exist(keys.mnemonic);
keys.xPrivKey.should.equal(c.xPrivKey);
keys.mnemonic.should.equal(c.mnemonic);
c.encryptPrivateKey('password');
c.isPrivKeyEncrypted().should.be.true;
var keys2 = c.getKeys('password');
should.exist(keys2);
keys2.should.deep.equal(keys);
c.decryptPrivateKey('password');
c.isPrivKeyEncrypted().should.be.false;
var keys3 = c.getKeys();
should.exist(keys3);
keys3.should.deep.equal(keys);
});
it('should get derived keys regardless of encryption', function() {
var c = Credentials.createWithMnemonic('btc', 'livenet', '', 'en', 0);
var xPrivKey = c.getDerivedXPrivKey();
should.exist(xPrivKey);
c.encryptPrivateKey('password');
c.isPrivKeyEncrypted().should.be.true;
var xPrivKey2 = c.getDerivedXPrivKey('password');
should.exist(xPrivKey2);
xPrivKey2.toString('hex').should.equal(xPrivKey.toString('hex'));
c.decryptPrivateKey('password');
c.isPrivKeyEncrypted().should.be.false;
var xPrivKey3 = c.getDerivedXPrivKey();
should.exist(xPrivKey3);
xPrivKey3.toString('hex').should.equal(xPrivKey.toString('hex'));
});
});
});
});