115 lines
4.3 KiB
JavaScript
115 lines
4.3 KiB
JavaScript
'use strict';
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/* jshint unused: false */
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var should = require('chai').should();
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var expect = require('chai').expect;
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var _ = require('lodash');
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var bitcore = require('../../..');
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var Transaction = bitcore.Transaction;
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var PrivateKey = bitcore.PrivateKey;
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var Address = bitcore.Address;
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var Script = bitcore.Script;
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var Signature = bitcore.crypto.Signature;
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var MultiSigScriptHashInput = bitcore.Transaction.Input.MultiSigScriptHash;
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describe('MultiSigScriptHashInput', function() {
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var privateKey1 = new PrivateKey('KwF9LjRraetZuEjR8VqEq539z137LW5anYDUnVK11vM3mNMHTWb4');
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var privateKey2 = new PrivateKey('L4PqnaPTCkYhAqH3YQmefjxQP6zRcF4EJbdGqR8v6adtG9XSsadY');
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var privateKey3 = new PrivateKey('L4CTX79zFeksZTyyoFuPQAySfmP7fL3R41gWKTuepuN7hxuNuJwV');
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var public1 = privateKey1.publicKey;
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var public2 = privateKey2.publicKey;
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var public3 = privateKey3.publicKey;
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var address = new Address('33zbk2aSZYdNbRsMPPt6jgy6Kq1kQreqeb');
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var output = {
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address: '33zbk2aSZYdNbRsMPPt6jgy6Kq1kQreqeb',
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txId: '66e64ef8a3b384164b78453fa8c8194de9a473ba14f89485a0e433699daec140',
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outputIndex: 0,
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script: new Script(address),
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satoshis: 1000000
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};
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it('can count missing signatures', function() {
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var transaction = new Transaction()
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.from(output, [public1, public2, public3], 2)
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.to(address, 1000000);
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var input = transaction.inputs[0];
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input.countSignatures().should.equal(0);
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transaction.sign(privateKey1);
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input.countSignatures().should.equal(1);
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input.countMissingSignatures().should.equal(1);
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input.isFullySigned().should.equal(false);
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transaction.sign(privateKey2);
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input.countSignatures().should.equal(2);
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input.countMissingSignatures().should.equal(0);
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input.isFullySigned().should.equal(true);
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});
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it('returns a list of public keys with missing signatures', function() {
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var transaction = new Transaction()
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.from(output, [public1, public2, public3], 2)
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.to(address, 1000000);
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var input = transaction.inputs[0];
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_.all(input.publicKeysWithoutSignature(), function(publicKeyMissing) {
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var serialized = publicKeyMissing.toString();
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return serialized === public1.toString() ||
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serialized === public2.toString() ||
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serialized === public3.toString();
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}).should.equal(true);
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transaction.sign(privateKey1);
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_.all(input.publicKeysWithoutSignature(), function(publicKeyMissing) {
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var serialized = publicKeyMissing.toString();
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return serialized === public2.toString() ||
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serialized === public3.toString();
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}).should.equal(true);
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});
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it('can clear all signatures', function() {
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var transaction = new Transaction()
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.from(output, [public1, public2, public3], 2)
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.to(address, 1000000)
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.sign(privateKey1)
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.sign(privateKey2);
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var input = transaction.inputs[0];
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input.isFullySigned().should.equal(true);
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input.clearSignatures();
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input.isFullySigned().should.equal(false);
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});
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it('can estimate how heavy is the output going to be', function() {
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var transaction = new Transaction()
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.from(output, [public1, public2, public3], 2)
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.to(address, 1000000);
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var input = transaction.inputs[0];
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input._estimateSize().should.equal(257);
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});
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it('uses SIGHASH_ALL by default', function() {
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var transaction = new Transaction()
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.from(output, [public1, public2, public3], 2)
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.to(address, 1000000);
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var input = transaction.inputs[0];
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var sigs = input.getSignatures(transaction, privateKey1, 0);
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sigs[0].sigtype.should.equal(Signature.SIGHASH_ALL);
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});
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it('roundtrips to/from object', function() {
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var transaction = new Transaction()
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.from(output, [public1, public2, public3], 2)
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.to(address, 1000000)
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.sign(privateKey1);
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var input = transaction.inputs[0];
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var roundtrip = new MultiSigScriptHashInput(input.toObject());
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roundtrip.toObject().should.deep.equal(input.toObject());
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});
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it('roundtrips to/from object when not signed', function() {
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var transaction = new Transaction()
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.from(output, [public1, public2, public3], 2)
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.to(address, 1000000);
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var input = transaction.inputs[0];
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var roundtrip = new MultiSigScriptHashInput(input.toObject());
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roundtrip.toObject().should.deep.equal(input.toObject());
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});
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});
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