flocore-lib
Version:
A pure and powerful JavaScript Florincoin library.
572 lines (487 loc) • 21.4 kB
JavaScript
;
/* jshint maxstatements: 30 */
var chai = require('chai');
var should = chai.should();
var expect = chai.expect;
var flocore = require('..');
var PublicKey = flocore.PublicKey;
var Address = flocore.Address;
var Script = flocore.Script;
var Networks = flocore.Networks;
var validbase58 = require('./data/florincoind/base58_keys_valid.json');
var invalidbase58 = require('./data/florincoind/base58_keys_invalid.json');
describe('Address', function() {
var addressbuffer = new Buffer('23c3e217d7fda84485390a9b3a3160c2cd3bd234aa', 'hex');
var pubkeyhash = new Buffer('c3e217d7fda84485390a9b3a3160c2cd3bd234aa', 'hex');
var buf = Buffer.concat([new Buffer([0]), pubkeyhash]);
var str = 'FPgr5SBjii5VTRjqxgWYPN4byyY7eS9RQG';
it('can\'t build without data', function() {
(function() {
return new Address();
}).should.throw('First argument is required, please include address data.');
});
it('should throw an error because of bad network param', function() {
(function() {
return new Address(PKHLivenet[0], 'main', 'pubkeyhash');
}).should.throw('Second argument must be "livenet" or "testnet".');
});
it('should throw an error because of bad type param', function() {
(function() {
return new Address(PKHLivenet[0], 'livenet', 'pubkey');
}).should.throw('Third argument must be "pubkeyhash" or "scripthash"');
});
describe('florincoind compliance', function() {
validbase58.map(function(d) {
if (!d[2].isPrivkey) {
it('should describe address ' + d[0] + ' as valid', function() {
var type;
if (d[2].addrType === 'script') {
type = 'scripthash';
} else if (d[2].addrType === 'pubkey') {
type = 'pubkeyhash';
}
var network = 'livenet';
if (d[2].isTestnet) {
network = 'testnet';
}
return new Address(d[0], network, type);
});
}
});
invalidbase58.map(function(d) {
it('should describe input ' + d[0].slice(0, 10) + '... as invalid', function() {
expect(function() {
return new Address(d[0]);
}).to.throw(Error);
});
});
});
// livenet valid
var PKHLivenet = [
'FR4HPLm1a9Zp9ZUPX5oGievMjKti7CjVLP',
'FAX1jEfEc7NtyCrY6doYQVLojAWWaXxfQg',
'FN589LzUWJw2hoLFoVsvCZr9EwZYTsbsE2',
'FM8dUWY9iwXxuqCZJHbsB46GQyk1X5ZqH1',
' FJTsfUvWAPbC9xe27Zkxt9aqnyYezYTEc4 \t\n'
];
// livenet p2sh
var P2SHLivenet = [
'fDB9gnfkzEr3KUnK2BgFGsEoSBP9Tcgu5x',
'4GyP6UAaeEodghbyAQX6eSEJJDYUvYcHHt',
'4PnqKST4U1iwCx6T4qLpAUSnKMZF3cUvou',
'4LjiDJWT6Hia5sYY4PszhLjF5tiHLNyihb',
'\t \n4XzbQmEoTPfMHWHHq2HotFDRnDjSPtMd8F \r'
];
// testnet p2sh
var P2SHTestnet = [
'QNGqauFitMemkY2QadoJ8okfV1atr5QpTq',
'2NhbHf7mqqmdH8yUUX5TNZ6VVfcbGw6Wzz5',
'2NiT5S3BU7v4PioPwfckUP83Fypf2FFWNzL',
'2NgyNYwfpiEdLzDgAFM21ZNr4FmhWEAsyBc'
];
//livenet bad checksums
var badChecksums = [
'15vkcKf7gB23wLAnZLmbVuMiiVDc3nq4a2',
'1A6ut1tWnUq1SEQLMr4ttDh24wcbj4w2TT',
'1BpbpfLdY7oBS9gK7aDXgvMgr1DpvNH3B2',
'1Jz2yCRd5ST1p2gUqFB5wsSQfdmEJaffg7'
];
//livenet non-base58
var nonBase58 = [
'15vkcKf7g#23wLAnZLmb$uMiiVDc3nq4a2',
'1A601ttWnUq1SEQLMr4ttDh24wcbj4w2TT',
'1BpbpfLdY7oBS9gK7aIXgvMgr1DpvNH3B2',
'1Jz2yCRdOST1p2gUqFB5wsSQfdmEJaffg7'
];
//testnet valid
var PKHTestnet = [
'oN2BxyDaWPASPtp9k8Fas5Y4mTexoU6Frr',
'oKKLdSsRdyWuTXdebpKqNZ9B9ZS3zVUPRg',
'oHLfnovCLV8gyDMUvh49Wiq1brHCUnKxbD',
'oZbuYNHL7BUz671FyFu1yp6h61HGqyf8EM'
];
describe('validation', function() {
it('getValidationError detects network mismatchs', function() {
var error = Address.getValidationError('MDPj1iqqCy23rLccUFvgC8HZq41fB8EH4y', 'testnet');
should.exist(error);
});
it('isValid returns true on a valid address', function() {
var valid = Address.isValid('FLCqAZWitvE5G2qVRS6u2nB3RtZzZBGrsT', 'livenet');
valid.should.equal(true);
});
it('isValid returns false on network mismatch', function() {
var valid = Address.isValid('FLCqAZWitvE5G2qVRS6u2nB3RtZzZBGrsT', 'testnet');
valid.should.equal(false);
});
it('validates correctly the P2PKH test vector', function() {
for (var i = 0; i < PKHLivenet.length; i++) {
var error = Address.getValidationError(PKHLivenet[i]);
should.not.exist(error);
}
});
it('validates correctly the P2SH test vector', function() {
for (var i = 0; i < P2SHLivenet.length; i++) {
var error = Address.getValidationError(P2SHLivenet[i]);
should.not.exist(error);
}
});
it('validates correctly the P2SH testnet test vector', function() {
for (var i = 0; i < P2SHTestnet.length; i++) {
var error = Address.getValidationError(P2SHTestnet[i], 'testnet');
should.not.exist(error);
}
});
it('rejects correctly the P2PKH livenet test vector with "testnet" parameter', function() {
for (var i = 0; i < PKHLivenet.length; i++) {
var error = Address.getValidationError(PKHLivenet[i], 'testnet');
should.exist(error);
}
});
it('validates correctly the P2PKH livenet test vector with "livenet" parameter', function() {
for (var i = 0; i < PKHLivenet.length; i++) {
var error = Address.getValidationError(PKHLivenet[i], 'livenet');
should.not.exist(error);
}
});
it('should not validate if checksum is invalid', function() {
for (var i = 0; i < badChecksums.length; i++) {
var error = Address.getValidationError(badChecksums[i], 'livenet', 'pubkeyhash');
should.exist(error);
error.message.should.equal('Checksum mismatch');
}
});
it('should not validate on a network mismatch', function() {
var error, i;
for (i = 0; i < PKHLivenet.length; i++) {
error = Address.getValidationError(PKHLivenet[i], 'testnet', 'pubkeyhash');
should.exist(error);
error.message.should.equal('Address has mismatched network type.');
}
for (i = 0; i < PKHTestnet.length; i++) {
error = Address.getValidationError(PKHTestnet[i], 'livenet', 'pubkeyhash');
should.exist(error);
error.message.should.equal('Address has mismatched network type.');
}
});
it('should not validate on a type mismatch', function() {
for (var i = 0; i < PKHLivenet.length; i++) {
var error = Address.getValidationError(PKHLivenet[i], 'livenet', 'scripthash');
should.exist(error);
error.message.should.equal('Address has mismatched type.');
}
});
it('should not validate on non-base58 characters', function() {
for (var i = 0; i < nonBase58.length; i++) {
var error = Address.getValidationError(nonBase58[i], 'livenet', 'pubkeyhash');
should.exist(error);
error.message.should.equal('Non-base58 character');
}
});
it('testnet addresses are validated correctly', function() {
for (var i = 0; i < PKHTestnet.length; i++) {
var error = Address.getValidationError(PKHTestnet[i], 'testnet');
should.not.exist(error);
}
});
it('addresses with whitespace are validated correctly', function() {
var ws = ' \r \t \n FHtwd1scrPk19F1aAu8rbRFtqjqH6jzuSr \t \n \r';
var error = Address.getValidationError(ws);
should.not.exist(error);
Address.fromString(ws).toString().should.equal('FHtwd1scrPk19F1aAu8rbRFtqjqH6jzuSr');
});
});
describe('instantiation', function() {
it('can be instantiated from another address', function() {
var address = Address.fromBuffer(addressbuffer);
var address2 = new Address({
hashBuffer: address.hashBuffer,
network: address.network,
type: address.type
});
address.toString().should.equal(address2.toString());
});
});
describe('encodings', function() {
it('should make an address from a buffer', function() {
Address.fromBuffer(addressbuffer).toString().should.equal(str);
new Address(addressbuffer).toString().should.equal(str);
new Address(addressbuffer).toString().should.equal(str);
});
it('should make an address from a string', function() {
Address.fromString(str).toString().should.equal(str);
new Address(str).toString().should.equal(str);
});
it('should make an address using a non-string network', function() {
Address.fromString(str, Networks.livenet).toString().should.equal(str);
});
it('should throw with bad network param', function() {
(function(){
Address.fromString(str, 'somenet');
}).should.throw('Unknown network');
});
it('should error because of unrecognized data format', function() {
(function() {
return new Address(new Error());
}).should.throw(flocore.errors.InvalidArgument);
});
it('should error because of incorrect format for pubkey hash', function() {
(function() {
return new Address.fromPublicKeyHash('notahash');
}).should.throw('Address supplied is not a buffer.');
});
it('should error because of incorrect format for script hash', function() {
(function() {
return new Address.fromScriptHash('notascript');
}).should.throw('Address supplied is not a buffer.');
});
it('should error because of incorrect type for transform buffer', function() {
(function() {
return Address._transformBuffer('notabuffer');
}).should.throw('Address supplied is not a buffer.');
});
it('should error because of incorrect length buffer for transform buffer', function() {
(function() {
return Address._transformBuffer(new Buffer(20));
}).should.throw('Address buffers must be exactly 21 bytes.');
});
it('should error because of incorrect type for pubkey transform', function() {
(function() {
return Address._transformPublicKey(new Buffer(20));
}).should.throw('Address must be an instance of PublicKey.');
});
it('should error because of incorrect type for script transform', function() {
(function() {
return Address._transformScript(new Buffer(20));
}).should.throw('Invalid Argument: script must be a Script instance');
});
it('should error because of incorrect type for string transform', function() {
(function() {
return Address._transformString(new Buffer(20));
}).should.throw('data parameter supplied is not a string.');
});
it('should make an address from a pubkey hash buffer', function() {
var hash = pubkeyhash; //use the same hash
var a = Address.fromPublicKeyHash(hash, 'livenet');
a.network.should.equal(Networks.livenet);
a.toString().should.equal(str);
var b = Address.fromPublicKeyHash(hash, 'testnet');
b.network.should.equal(Networks.testnet);
b.type.should.equal('pubkeyhash');
new Address(hash, 'livenet').toString().should.equal(str);
});
it('should make an address using the default network', function() {
var hash = pubkeyhash; //use the same hash
var network = Networks.defaultNetwork;
Networks.defaultNetwork = Networks.livenet;
var a = Address.fromPublicKeyHash(hash);
a.network.should.equal(Networks.livenet);
// change the default
Networks.defaultNetwork = Networks.testnet;
var b = Address.fromPublicKeyHash(hash);
b.network.should.equal(Networks.testnet);
// restore the default
Networks.defaultNetwork = network;
});
it('should throw an error for invalid length hashBuffer', function() {
(function() {
return Address.fromPublicKeyHash(buf);
}).should.throw('Address hashbuffers must be exactly 20 bytes.');
});
it('should make this address from a compressed pubkey', function() {
var pubkey = new PublicKey('0342552965cc8f4110141becda42bb6c152e5c707936b2271bf5bda749039e1504');
var address = Address.fromPublicKey(pubkey, 'livenet');
address.toString().should.equal('F6LgZe9BrMtufKJqGLufXNMsXBXhiXt2r2');
});
it('should use the default network for pubkey', function() {
var pubkey = new PublicKey('023d29f6da8e5a1b86461d8a781e81f1eacdcd3a86fa59f3d9356d3e14b07edcc3');
var address = Address.fromPublicKey(pubkey);
address.network.should.equal(Networks.defaultNetwork);
});
it('should make this address from an uncompressed pubkey', function() {
var pubkey = new PublicKey('03e0cdc0ec449c6c80f1725f1519bfbadc0cd65e8004cd6994772fa6798788c889');
var a = Address.fromPublicKey(pubkey, 'livenet');
a.toString().should.equal('FBfqtdvp8HCCu2KyGxNn9Z1kTBXtS5SpUz');
var b = new Address(pubkey, 'livenet', 'pubkeyhash');
b.toString().should.equal('FBfqtdvp8HCCu2KyGxNn9Z1kTBXtS5SpUz');
});
it('should classify from a custom network', function() {
var custom = {
name: 'customnetwork',
pubkeyhash: 0x1c,
privatekey: 0x1e,
scripthash: 0x28,
xpubkey: 0x02e8de8f,
xprivkey: 0x02e8da54,
networkMagic: 0x0c110907,
port: 7333
};
var addressString = 'CX4WePxBwq1Y6u7VyMJfmmitE7GiTgC9aE';
Networks.add(custom);
var network = Networks.get('customnetwork');
var address = Address.fromString(addressString);
address.type.should.equal(Address.PayToPublicKeyHash);
address.network.should.equal(network);
Networks.remove(network);
});
describe('from a script', function() {
it('should fail to build address from a non p2sh,p2pkh script', function() {
var s = new Script('OP_CHECKMULTISIG');
(function() {
return new Address(s);
}).should.throw('needs to be p2pkh in, p2pkh out, p2sh in, or p2sh out');
});
it('should make this address from a p2pkh output script', function() {
var s = new Script('OP_DUP OP_HASH160 20 0x126d746b55571fd3dbe2f992df073bb47a24668f OP_EQUALVERIFY OP_CHECKSIG');
var buf = s.toBuffer();
var a = Address.fromScript(s, 'livenet');
a.toString().should.equal('F7WYkJcpQvJrpQb1Jc7gD3S2De8xVuFBQU');
var b = new Address(s, 'livenet');
b.toString().should.equal('F7WYkJcpQvJrpQb1Jc7gD3S2De8xVuFBQU');
});
it('should make this address from a p2sh input script', function() {
var s = Script.fromString('OP_HASH160 20 0xb967066b152ff93264741d32f8a7ee53ea2b40a1 OP_EQUAL');
var a = Address.fromScript(s, 'livenet');
a.toString().should.equal('f7g1z1C7dMqW2G19sZ6z6BZPMigwFjunmP');
var b = new Address(s, 'livenet');
b.toString().should.equal('f7g1z1C7dMqW2G19sZ6z6BZPMigwFjunmP');
});
it('returns the same address if the script is a pay to public key hash out', function() {
var address = 'F7WYkJcpQvJrpQb1Jc7gD3S2De8xVuFBQU';
var script = Script.buildPublicKeyHashOut(new Address(address));
Address(script, Networks.livenet).toString().should.equal(address);
});
it('returns the same address if the script is a pay to script hash out', function() {
var address = 'f7g1z1C7dMqW2G19sZ6z6BZPMigwFjunmP';
var script = Script.buildScriptHashOut(new Address(address));
Address(script, Networks.livenet).toString().should.equal(address);
});
});
it('should derive from this known address string livenet', function() {
var address = new Address(str);
var buffer = address.toBuffer();
var slice = buffer.slice(1);
var sliceString = slice.toString('hex');
sliceString.should.equal(pubkeyhash.toString('hex'));
});
it('should derive from this known address string testnet', function() {
var a = new Address(PKHTestnet[0], 'testnet');
var b = new Address(a.toString());
b.toString().should.equal(PKHTestnet[0]);
b.network.should.equal(Networks.testnet);
});
it('should derive from this known address string livenet scripthash', function() {
var a = new Address(P2SHLivenet[0], 'livenet', 'scripthash');
var b = new Address(a.toString());
b.toString().should.equal(P2SHLivenet[0]);
});
it('should derive from this known address string testnet scripthash', function() {
var address = new Address(P2SHTestnet[0], 'testnet', 'scripthash');
address = new Address(address.toString());
address.toString().should.equal(P2SHTestnet[0]);
});
});
describe('#toBuffer', function() {
it('3c3fa3d4adcaf8f52d5b1843975e122548269937 corresponds to hash LQiX3WFFnc6JDULSRRG3Dsjza3VmhJ5pCP', function() {
var address = new Address(str);
address.toBuffer().slice(1).toString('hex').should.equal(pubkeyhash.toString('hex'));
});
});
describe('#object', function() {
it('roundtrip to-from-to', function() {
var obj = new Address(str).toObject();
var address = Address.fromObject(obj);
address.toString().should.equal(str);
});
it('will fail with invalid state', function() {
expect(function() {
return Address.fromObject('¹');
}).to.throw(flocore.errors.InvalidState);
});
});
describe('#toString', function() {
it('livenet pubkeyhash address', function() {
var address = new Address(str);
address.toString().should.equal(str);
});
it('scripthash address', function() {
var address = new Address(P2SHLivenet[0]);
address.toString().should.equal(P2SHLivenet[0]);
});
it('testnet scripthash address', function() {
var address = new Address(P2SHTestnet[0]);
address.toString().should.equal(P2SHTestnet[0]);
});
it('testnet pubkeyhash address', function() {
var address = new Address(PKHTestnet[0]);
address.toString().should.equal(PKHTestnet[0]);
});
});
describe('#inspect', function() {
it('should output formatted output correctly', function() {
var address = new Address(str);
var output = '<Address: FPgr5SBjii5VTRjqxgWYPN4byyY7eS9RQG, type: pubkeyhash, network: livenet>';
address.inspect().should.equal(output);
});
});
describe('questions about the address', function() {
it('should detect a P2SH address', function() {
new Address(P2SHLivenet[0]).isPayToScriptHash().should.equal(true);
new Address(P2SHLivenet[0]).isPayToPublicKeyHash().should.equal(false);
new Address(P2SHTestnet[0]).isPayToScriptHash().should.equal(true);
new Address(P2SHTestnet[0]).isPayToPublicKeyHash().should.equal(false);
});
it('should detect a Pay To PubkeyHash address', function() {
new Address(PKHLivenet[0]).isPayToPublicKeyHash().should.equal(true);
new Address(PKHLivenet[0]).isPayToScriptHash().should.equal(false);
new Address(PKHTestnet[0]).isPayToPublicKeyHash().should.equal(true);
new Address(PKHTestnet[0]).isPayToScriptHash().should.equal(false);
});
});
it('throws an error if it couldn\'t instantiate', function() {
expect(function() {
return new Address(1);
}).to.throw(TypeError);
});
it('can roundtrip from/to a object', function() {
var address = new Address(P2SHLivenet[0]);
expect(new Address(address.toObject()).toString()).to.equal(P2SHLivenet[0]);
});
it('will use the default network for an object', function() {
var obj = {
hash: 'FPgr5SBjii5VTRjqxgWYPN4byyY7eS9RQG',
type: 'scripthash'
};
var address = new Address(obj);
address.network.should.equal(Networks.defaultNetwork);
});
describe('creating a P2SH address from public keys', function() {
var public1 = '026f803dd1afb606e4e543c7d06c7f483a3cacdb6f596ff301737be3bb08f842d6';
var public2 = '029aba974a7cab1f6d5da182626eda7010b4b24a5d1feed1b0db5a95ea4372bd62';
var public3 = '03f621917b73f6ecca9b7919f2d024e2fc71de56d1fd39539bc43e79b8dcbbf8d0';
var publics = [public1, public2, public3];
it('can create an address from a set of public keys', function() {
var address = Address.createMultisig(publics, 2, Networks.livenet);
address.toString().should.equal('f15Wk1qs8vmmsuVrRzooqQgeedFJLVcbr6');
address = new Address(publics, 2, Networks.livenet);
address.toString().should.equal('f15Wk1qs8vmmsuVrRzooqQgeedFJLVcbr6');
});
it('works on testnet also', function() {
var address = Address.createMultisig(publics, 2, Networks.testnet);
address.toString().should.equal('QWuoJ77VaS6ESJUjYtpLNttKzTyLmqs66J');
});
it('can create an address from a set of public keys with a nested witness program', function() {
var address = Address.createMultisig(publics, 2, Networks.livenet, true);
address.toString().should.equal('f2z95FV6ibqWLHKMP66ymi2jzGuUDXCbKv');
});
it('can also be created by Address.createMultisig', function() {
var address = Address.createMultisig(publics, 2);
var address2 = Address.createMultisig(publics, 2);
address.toString().should.equal(address2.toString());
});
it('fails if invalid array is provided', function() {
expect(function() {
return Address.createMultisig([], 3, 'testnet');
}).to.throw('Number of required signatures must be less than or equal to the number of public keys');
});
});
});