Compare commits
38 Commits
Author | SHA1 | Date |
---|---|---|
Simon | e97ae1dd2e | |
Simon | c3bbbc3f08 | |
Simon | 4c6a7df8be | |
Simon | 02e607b770 | |
Simon | 76a1efebbf | |
Simon | 75c168836d | |
Simon | 542b3f5893 | |
Ian Munoz | 97f7b5d3e3 | |
str4d | 208069bee8 | |
Karel Bílek | aeaa33f237 | |
Jack Grigg | b84f7ac683 | |
Jack Grigg | 9e0ec8cc89 | |
Jack Grigg | 387541af3d | |
Jack Grigg | ebb8b5683a | |
Jack Grigg | 1a93179609 | |
Jack Grigg | 8f3a99b1be | |
Jack Grigg | d7d6682eab | |
Jack Grigg | 73223235d5 | |
Jack Grigg | 53366f34fe | |
Jack Grigg | 80f5b45034 | |
Jack Grigg | 8740d9e964 | |
Jack Grigg | bc8e5f4121 | |
Gabe Gattis | 764aa6d4e9 | |
Braydon Fuller | 24df178a08 | |
Braydon Fuller | cdb538b94e | |
Braydon Fuller | f6b0b14ac6 | |
Braydon Fuller | c9e056a0a3 | |
Braydon Fuller | 9e82395e71 | |
Braydon Fuller | 7a56719c3c | |
Ruben de Vries | b655659812 | |
Matias Alejo Garcia | d36f72857b | |
Braydon Fuller | 6275689f05 | |
Matias Alejo Garcia | 09893632c2 | |
Braydon Fuller | 514fc8d326 | |
Matias Alejo Garcia | eab662c692 | |
Saran Siriphantnon | 85666e92da | |
Braydon Fuller | 7fb064bde0 | |
Braydon Fuller | f1d19b438e |
|
@ -66,8 +66,11 @@ This will generate files named `bitcore-lib.js` and `bitcore-lib.min.js`.
|
|||
You can also use our pre-generated files, provided for each release along with a PGP signature by one of the project's maintainers. To get them, checkout a release commit (for example, https://github.com/bitpay/bitcore-lib/commit/e33b6e3ba6a1e5830a079e02d949fce69ea33546 for v0.12.6).
|
||||
|
||||
To verify signatures, use the following PGP keys:
|
||||
- @braydonf: https://pgp.mit.edu/pks/lookup?op=get&search=0x9BBF07CAC07A276D
|
||||
- @pnagurny: https://pgp.mit.edu/pks/lookup?op=get&search=0x0909B33F0AA53013
|
||||
- @braydonf: https://pgp.mit.edu/pks/lookup?op=get&search=0x9BBF07CAC07A276D `D909 EFE6 70B5 F6CC 89A3 607A 9BBF 07CA C07A 276D`
|
||||
- @gabegattis: https://pgp.mit.edu/pks/lookup?op=get&search=0x441430987182732C `F3EA 8E28 29B4 EC93 88CB B0AA 4414 3098 7182 732C`
|
||||
- @kleetus: https://pgp.mit.edu/pks/lookup?op=get&search=0x33195D27EF6BDB7F `F8B0 891C C459 C197 65C2 5043 3319 5D27 EF6B DB7F`
|
||||
- @matiu: https://pgp.mit.edu/pks/lookup?op=get&search=0x9EDE6DE4DE531FAC `25CE ED88 A1B1 0CD1 12CD 4121 9EDE 6DE4 DE53 1FAC`
|
||||
|
||||
|
||||
## Development & Tests
|
||||
|
||||
|
|
13
bower.json
13
bower.json
|
@ -1,17 +1,18 @@
|
|||
{
|
||||
"name": "bitcore-lib",
|
||||
"main": "./bitcore-lib.min.js",
|
||||
"version": "0.13.14",
|
||||
"name": "bitcore-lib-zcash",
|
||||
"main": "./bitcore-lib-zcash.min.js",
|
||||
"version": "0.13.19",
|
||||
"homepage": "http://bitcore.io",
|
||||
"authors": [
|
||||
"BitPay, Inc."
|
||||
"BitPay, Inc.",
|
||||
"Jack Grigg"
|
||||
],
|
||||
"description": "A pure, powerful core for your bitcoin project.",
|
||||
"description": "A pure, powerful core for your zcash project.",
|
||||
"moduleType": [
|
||||
"globals"
|
||||
],
|
||||
"keywords": [
|
||||
"bitcoin",
|
||||
"zcash",
|
||||
"bitcore",
|
||||
"btc",
|
||||
"satoshi"
|
||||
|
|
|
@ -50,7 +50,7 @@ if (Address.isValid(input, Networks.testnet){
|
|||
}
|
||||
|
||||
// validate that an input field is a valid livenet pubkeyhash
|
||||
if (Address.isValid(input, Networks.livenet, Address.Pay2PubKeyHash){
|
||||
if (Address.isValid(input, Networks.livenet, Address.PayToPublicKeyHash){
|
||||
...
|
||||
}
|
||||
|
||||
|
|
|
@ -1,5 +1,5 @@
|
|||
|
||||
|
||||
var bitcoreTasks = require('bitcore-build');
|
||||
var bitcoreTasks = require('bitcore-build-zcash');
|
||||
|
||||
bitcoreTasks('lib');
|
||||
|
|
9
index.js
9
index.js
|
@ -6,10 +6,11 @@ var bitcore = module.exports;
|
|||
bitcore.version = 'v' + require('./package.json').version;
|
||||
bitcore.versionGuard = function(version) {
|
||||
if (version !== undefined) {
|
||||
var message = 'More than one instance of bitcore-lib found. ' +
|
||||
'Please make sure to require bitcore-lib and check that submodules do' +
|
||||
' not also include their own bitcore-lib dependency.';
|
||||
throw new Error(message);
|
||||
var message = 'More than one instance of bitcore-lib-zcash found. ' +
|
||||
'Please make sure to require bitcore-lib-zcash and check that submodules do' +
|
||||
' not also include their own bitcore-lib-zcash dependency.';
|
||||
// TODO: put this back if we start versioning again
|
||||
//throw new Error(message);
|
||||
}
|
||||
};
|
||||
bitcore.versionGuard(global._bitcore);
|
||||
|
|
|
@ -162,8 +162,9 @@ Address._transformObject = function(data) {
|
|||
Address._classifyFromVersion = function(buffer) {
|
||||
var version = {};
|
||||
|
||||
var pubkeyhashNetwork = Networks.get(buffer[0], 'pubkeyhash');
|
||||
var scripthashNetwork = Networks.get(buffer[0], 'scripthash');
|
||||
var prefix = buffer[0]*256 + buffer[1];
|
||||
var pubkeyhashNetwork = Networks.get(prefix, 'pubkeyhash');
|
||||
var scripthashNetwork = Networks.get(prefix, 'scripthash');
|
||||
|
||||
if (pubkeyhashNetwork) {
|
||||
version.network = pubkeyhashNetwork;
|
||||
|
@ -191,8 +192,8 @@ Address._transformBuffer = function(buffer, network, type) {
|
|||
if (!(buffer instanceof Buffer) && !(buffer instanceof Uint8Array)) {
|
||||
throw new TypeError('Address supplied is not a buffer.');
|
||||
}
|
||||
if (buffer.length !== 1 + 20) {
|
||||
throw new TypeError('Address buffers must be exactly 21 bytes.');
|
||||
if (buffer.length !== 2 + 20) {
|
||||
throw new TypeError('Address buffers must be exactly 22 bytes.');
|
||||
}
|
||||
|
||||
network = Networks.get(network);
|
||||
|
@ -206,7 +207,7 @@ Address._transformBuffer = function(buffer, network, type) {
|
|||
throw new TypeError('Address has mismatched type.');
|
||||
}
|
||||
|
||||
info.hashBuffer = buffer.slice(1);
|
||||
info.hashBuffer = buffer.slice(2);
|
||||
info.network = bufferVersion.network;
|
||||
info.type = bufferVersion.type;
|
||||
return info;
|
||||
|
@ -459,7 +460,8 @@ Address.prototype.isPayToScriptHash = function() {
|
|||
* @returns {Buffer} Bitcoin address buffer
|
||||
*/
|
||||
Address.prototype.toBuffer = function() {
|
||||
var version = new Buffer([this.network[this.type]]);
|
||||
var version = new Buffer(2);
|
||||
version.writeUInt16BE(this.network[this.type], 0);
|
||||
var buf = Buffer.concat([version, this.hashBuffer]);
|
||||
return buf;
|
||||
};
|
||||
|
|
|
@ -9,7 +9,8 @@ var Hash = require('../crypto/hash');
|
|||
var JSUtil = require('../util/js');
|
||||
var $ = require('../util/preconditions');
|
||||
|
||||
var GENESIS_BITS = 0x1d00ffff;
|
||||
// Mainnet 0x1f07ffff, Testnet 0x2007ffff
|
||||
var GENESIS_BITS = 0x2007ffff;
|
||||
|
||||
/**
|
||||
* Instantiate a BlockHeader from a Buffer, JSON object, or Object with
|
||||
|
@ -27,10 +28,12 @@ var BlockHeader = function BlockHeader(arg) {
|
|||
this.version = info.version;
|
||||
this.prevHash = info.prevHash;
|
||||
this.merkleRoot = info.merkleRoot;
|
||||
this.reserved = info.reserved;
|
||||
this.time = info.time;
|
||||
this.timestamp = info.time;
|
||||
this.bits = info.bits;
|
||||
this.nonce = info.nonce;
|
||||
this.solution = info.solution;
|
||||
|
||||
if (info.hash) {
|
||||
$.checkState(
|
||||
|
@ -69,21 +72,35 @@ BlockHeader._fromObject = function _fromObject(data) {
|
|||
$.checkArgument(data, 'data is required');
|
||||
var prevHash = data.prevHash;
|
||||
var merkleRoot = data.merkleRoot;
|
||||
var reserved = data.reserved;
|
||||
var nonce = data.nonce;
|
||||
var solution = data.solution;
|
||||
if (_.isString(data.prevHash)) {
|
||||
prevHash = BufferUtil.reverse(new Buffer(data.prevHash, 'hex'));
|
||||
}
|
||||
if (_.isString(data.merkleRoot)) {
|
||||
merkleRoot = BufferUtil.reverse(new Buffer(data.merkleRoot, 'hex'));
|
||||
}
|
||||
if (_.isString(data.reserved)) {
|
||||
reserved = BufferUtil.reverse(new Buffer(data.reserved, 'hex'));
|
||||
}
|
||||
if (_.isString(data.nonce)) {
|
||||
nonce = BufferUtil.reverse(new Buffer(data.nonce, 'hex'));
|
||||
}
|
||||
if (_.isString(data.solution)) {
|
||||
solution = new Buffer(data.solution, 'hex');
|
||||
}
|
||||
var info = {
|
||||
hash: data.hash,
|
||||
version: data.version,
|
||||
prevHash: prevHash,
|
||||
merkleRoot: merkleRoot,
|
||||
reserved: reserved,
|
||||
time: data.time,
|
||||
timestamp: data.time,
|
||||
bits: data.bits,
|
||||
nonce: data.nonce
|
||||
nonce: nonce,
|
||||
solution: solution
|
||||
};
|
||||
return info;
|
||||
};
|
||||
|
@ -139,9 +156,12 @@ BlockHeader._fromBufferReader = function _fromBufferReader(br) {
|
|||
info.version = br.readUInt32LE();
|
||||
info.prevHash = br.read(32);
|
||||
info.merkleRoot = br.read(32);
|
||||
info.reserved = br.read(32);
|
||||
info.time = br.readUInt32LE();
|
||||
info.bits = br.readUInt32LE();
|
||||
info.nonce = br.readUInt32LE();
|
||||
info.nonce = br.read(32);
|
||||
var lenSolution = br.readVarintNum();
|
||||
info.solution = br.read(lenSolution);
|
||||
return info;
|
||||
};
|
||||
|
||||
|
@ -163,9 +183,11 @@ BlockHeader.prototype.toObject = BlockHeader.prototype.toJSON = function toObjec
|
|||
version: this.version,
|
||||
prevHash: BufferUtil.reverse(this.prevHash).toString('hex'),
|
||||
merkleRoot: BufferUtil.reverse(this.merkleRoot).toString('hex'),
|
||||
reserved: BufferUtil.reverse(this.reserved).toString('hex'),
|
||||
time: this.time,
|
||||
bits: this.bits,
|
||||
nonce: this.nonce
|
||||
nonce: BufferUtil.reverse(this.nonce).toString('hex'),
|
||||
solution: this.solution.toString('hex')
|
||||
};
|
||||
};
|
||||
|
||||
|
@ -194,9 +216,12 @@ BlockHeader.prototype.toBufferWriter = function toBufferWriter(bw) {
|
|||
bw.writeUInt32LE(this.version);
|
||||
bw.write(this.prevHash);
|
||||
bw.write(this.merkleRoot);
|
||||
bw.write(this.reserved);
|
||||
bw.writeUInt32LE(this.time);
|
||||
bw.writeUInt32LE(this.bits);
|
||||
bw.writeUInt32LE(this.nonce);
|
||||
bw.write(this.nonce);
|
||||
bw.writeVarintNum(this.solution.length);
|
||||
bw.write(this.solution);
|
||||
return bw;
|
||||
};
|
||||
|
||||
|
|
|
@ -1,6 +1,5 @@
|
|||
'use strict';
|
||||
|
||||
var sha512 = require('sha512');
|
||||
var crypto = require('crypto');
|
||||
var BufferUtil = require('../util/buffer');
|
||||
var $ = require('../util/preconditions');
|
||||
|
@ -38,8 +37,7 @@ Hash.sha256ripemd160 = function(buf) {
|
|||
|
||||
Hash.sha512 = function(buf) {
|
||||
$.checkArgument(BufferUtil.isBuffer(buf));
|
||||
var hash = sha512(buf);
|
||||
return new Buffer(hash);
|
||||
return crypto.createHash('sha512').update(buf).digest();
|
||||
};
|
||||
|
||||
Hash.sha512.blocksize = 1024;
|
||||
|
|
|
@ -59,6 +59,8 @@ function get(arg, keys) {
|
|||
* @param {Number} data.scripthash - The scripthash prefix
|
||||
* @param {Number} data.xpubkey - The extended public key magic
|
||||
* @param {Number} data.xprivkey - The extended private key magic
|
||||
* @param {Number} data.zaddr - The Zcash payment address prefix
|
||||
* @param {Number} data.zkey - The Zcash spending key prefix
|
||||
* @param {Number} data.networkMagic - The network magic number
|
||||
* @param {Number} data.port - The network port
|
||||
* @param {Array} data.dnsSeeds - An array of dns seeds
|
||||
|
@ -75,7 +77,9 @@ function addNetwork(data) {
|
|||
privatekey: data.privatekey,
|
||||
scripthash: data.scripthash,
|
||||
xpubkey: data.xpubkey,
|
||||
xprivkey: data.xprivkey
|
||||
xprivkey: data.xprivkey,
|
||||
zaddr: data.zaddr,
|
||||
zkey: data.zkey
|
||||
});
|
||||
|
||||
if (data.networkMagic) {
|
||||
|
@ -129,20 +133,19 @@ function removeNetwork(network) {
|
|||
addNetwork({
|
||||
name: 'livenet',
|
||||
alias: 'mainnet',
|
||||
pubkeyhash: 0x00,
|
||||
pubkeyhash: 0x1cb8,
|
||||
privatekey: 0x80,
|
||||
scripthash: 0x05,
|
||||
scripthash: 0x1cbd,
|
||||
xpubkey: 0x0488b21e,
|
||||
xprivkey: 0x0488ade4,
|
||||
networkMagic: 0xf9beb4d9,
|
||||
port: 8333,
|
||||
zaddr: 0x169a,
|
||||
zkey: 0xab36,
|
||||
networkMagic: 0x24e92764,
|
||||
port: 8233,
|
||||
dnsSeeds: [
|
||||
'seed.bitcoin.sipa.be',
|
||||
'dnsseed.bluematt.me',
|
||||
'dnsseed.bitcoin.dashjr.org',
|
||||
'seed.bitcoinstats.com',
|
||||
'seed.bitnodes.io',
|
||||
'bitseed.xf2.org'
|
||||
'dnsseed.z.cash',
|
||||
'dnsseed.str4d.xyz',
|
||||
'dnsseed.znodes.org'
|
||||
]
|
||||
});
|
||||
|
||||
|
@ -155,11 +158,13 @@ var livenet = get('livenet');
|
|||
addNetwork({
|
||||
name: 'testnet',
|
||||
alias: 'regtest',
|
||||
pubkeyhash: 0x6f,
|
||||
pubkeyhash: 0x1d25,
|
||||
privatekey: 0xef,
|
||||
scripthash: 0xc4,
|
||||
scripthash: 0x1cba,
|
||||
xpubkey: 0x043587cf,
|
||||
xprivkey: 0x04358394
|
||||
xprivkey: 0x04358394,
|
||||
zaddr: 0x16b6,
|
||||
zkey: 0xac08,
|
||||
});
|
||||
|
||||
/**
|
||||
|
@ -171,13 +176,10 @@ var testnet = get('testnet');
|
|||
// Add configurable values for testnet/regtest
|
||||
|
||||
var TESTNET = {
|
||||
PORT: 18333,
|
||||
NETWORK_MAGIC: BufferUtil.integerAsBuffer(0x0b110907),
|
||||
PORT: 18233,
|
||||
NETWORK_MAGIC: BufferUtil.integerAsBuffer(0xfa1af9bf),
|
||||
DNS_SEEDS: [
|
||||
'testnet-seed.bitcoin.petertodd.org',
|
||||
'testnet-seed.bluematt.me',
|
||||
'testnet-seed.alexykot.me',
|
||||
'testnet-seed.bitcoin.schildbach.de'
|
||||
'dnsseed.testnet.z.cash',
|
||||
]
|
||||
};
|
||||
|
||||
|
@ -189,7 +191,7 @@ for (var key in TESTNET) {
|
|||
|
||||
var REGTEST = {
|
||||
PORT: 18444,
|
||||
NETWORK_MAGIC: BufferUtil.integerAsBuffer(0xfabfb5da),
|
||||
NETWORK_MAGIC: BufferUtil.integerAsBuffer(0xaae83f5f),
|
||||
DNS_SEEDS: []
|
||||
};
|
||||
|
||||
|
|
|
@ -500,24 +500,54 @@ Script.types.DATA_OUT = 'Data push';
|
|||
|
||||
Script.OP_RETURN_STANDARD_SIZE = 80;
|
||||
|
||||
Script.identifiers = {};
|
||||
Script.identifiers.PUBKEY_OUT = Script.prototype.isPublicKeyOut;
|
||||
Script.identifiers.PUBKEY_IN = Script.prototype.isPublicKeyIn;
|
||||
Script.identifiers.PUBKEYHASH_OUT = Script.prototype.isPublicKeyHashOut;
|
||||
Script.identifiers.PUBKEYHASH_IN = Script.prototype.isPublicKeyHashIn;
|
||||
Script.identifiers.MULTISIG_OUT = Script.prototype.isMultisigOut;
|
||||
Script.identifiers.MULTISIG_IN = Script.prototype.isMultisigIn;
|
||||
Script.identifiers.SCRIPTHASH_OUT = Script.prototype.isScriptHashOut;
|
||||
Script.identifiers.SCRIPTHASH_IN = Script.prototype.isScriptHashIn;
|
||||
Script.identifiers.DATA_OUT = Script.prototype.isDataOut;
|
||||
|
||||
/**
|
||||
* @returns {object} The Script type if it is a known form,
|
||||
* or Script.UNKNOWN if it isn't
|
||||
*/
|
||||
Script.prototype.classify = function() {
|
||||
for (var type in Script.identifiers) {
|
||||
if (Script.identifiers[type].bind(this)()) {
|
||||
if (this._isInput) {
|
||||
return this.classifyInput();
|
||||
} else if (this._isOutput) {
|
||||
return this.classifyOutput();
|
||||
} else {
|
||||
var outputType = this.classifyOutput();
|
||||
return outputType != Script.types.UNKNOWN ? outputType : this.classifyInput();
|
||||
}
|
||||
};
|
||||
|
||||
Script.outputIdentifiers = {};
|
||||
Script.outputIdentifiers.PUBKEY_OUT = Script.prototype.isPublicKeyOut;
|
||||
Script.outputIdentifiers.PUBKEYHASH_OUT = Script.prototype.isPublicKeyHashOut;
|
||||
Script.outputIdentifiers.MULTISIG_OUT = Script.prototype.isMultisigOut;
|
||||
Script.outputIdentifiers.SCRIPTHASH_OUT = Script.prototype.isScriptHashOut;
|
||||
Script.outputIdentifiers.DATA_OUT = Script.prototype.isDataOut;
|
||||
|
||||
/**
|
||||
* @returns {object} The Script type if it is a known form,
|
||||
* or Script.UNKNOWN if it isn't
|
||||
*/
|
||||
Script.prototype.classifyOutput = function() {
|
||||
for (var type in Script.outputIdentifiers) {
|
||||
if (Script.outputIdentifiers[type].bind(this)()) {
|
||||
return Script.types[type];
|
||||
}
|
||||
}
|
||||
return Script.types.UNKNOWN;
|
||||
};
|
||||
|
||||
Script.inputIdentifiers = {};
|
||||
Script.inputIdentifiers.PUBKEY_IN = Script.prototype.isPublicKeyIn;
|
||||
Script.inputIdentifiers.PUBKEYHASH_IN = Script.prototype.isPublicKeyHashIn;
|
||||
Script.inputIdentifiers.MULTISIG_IN = Script.prototype.isMultisigIn;
|
||||
Script.inputIdentifiers.SCRIPTHASH_IN = Script.prototype.isScriptHashIn;
|
||||
|
||||
/**
|
||||
* @returns {object} The Script type if it is a known form,
|
||||
* or Script.UNKNOWN if it isn't
|
||||
*/
|
||||
Script.prototype.classifyInput = function() {
|
||||
for (var type in Script.inputIdentifiers) {
|
||||
if (Script.inputIdentifiers[type].bind(this)()) {
|
||||
return Script.types[type];
|
||||
}
|
||||
}
|
||||
|
|
|
@ -11,9 +11,10 @@ var Script = require('../../script');
|
|||
var Sighash = require('../sighash');
|
||||
var Output = require('../output');
|
||||
|
||||
|
||||
var DEFAULT_SEQNUMBER = 0xFFFFFFFF;
|
||||
var DEFAULT_LOCKTIME_SEQNUMBER = 0x00000000;
|
||||
var MAXINT = 0xffffffff; // Math.pow(2, 32) - 1;
|
||||
var DEFAULT_RBF_SEQNUMBER = MAXINT - 2;
|
||||
var DEFAULT_SEQNUMBER = MAXINT;
|
||||
var DEFAULT_LOCKTIME_SEQNUMBER = MAXINT - 1;
|
||||
|
||||
function Input(params) {
|
||||
if (!(this instanceof Input)) {
|
||||
|
@ -24,8 +25,10 @@ function Input(params) {
|
|||
}
|
||||
}
|
||||
|
||||
Input.MAXINT = MAXINT;
|
||||
Input.DEFAULT_SEQNUMBER = DEFAULT_SEQNUMBER;
|
||||
Input.DEFAULT_LOCKTIME_SEQNUMBER = DEFAULT_LOCKTIME_SEQNUMBER;
|
||||
Input.DEFAULT_RBF_SEQNUMBER = DEFAULT_RBF_SEQNUMBER;
|
||||
|
||||
Object.defineProperty(Input.prototype, 'script', {
|
||||
configurable: false,
|
||||
|
|
|
@ -0,0 +1,218 @@
|
|||
'use strict';
|
||||
|
||||
var _ = require('lodash');
|
||||
var $ = require('../util/preconditions');
|
||||
var BN = require('../crypto/bn');
|
||||
var buffer = require('buffer');
|
||||
var BufferWriter = require('../encoding/bufferwriter');
|
||||
var BufferUtil = require('../util/buffer');
|
||||
var JSUtil = require('../util/js');
|
||||
|
||||
// TODO: Update ZCProof for Groth
|
||||
//var ZCProof = require('../zcash/proof');
|
||||
|
||||
var ZC_NUM_JS_INPUTS = 2;
|
||||
var ZC_NUM_JS_OUTPUTS = 2;
|
||||
|
||||
// leading + v + rho + r + memo + auth
|
||||
var ZC_NOTECIPHERTEXT_SIZE = 1 + 8 + 32 + 32 + 512 + 16;
|
||||
|
||||
function JSDescription(params) {
|
||||
if (!(this instanceof JSDescription)) {
|
||||
return new JSDescription(params);
|
||||
}
|
||||
this.nullifiers = [];
|
||||
this.commitments = [];
|
||||
this.ciphertexts = [];
|
||||
this.macs = [];
|
||||
if (params) {
|
||||
return this._fromObject(params);
|
||||
}
|
||||
}
|
||||
|
||||
Object.defineProperty(JSDescription.prototype, 'vpub_old', {
|
||||
configurable: false,
|
||||
enumerable: true,
|
||||
get: function() {
|
||||
return this._vpub_old;
|
||||
},
|
||||
set: function(num) {
|
||||
if (num instanceof BN) {
|
||||
this._vpub_oldBN = num;
|
||||
this._vpub_old = num.toNumber();
|
||||
} else if (_.isString(num)) {
|
||||
this._vpub_old = parseInt(num);
|
||||
this._vpub_oldBN = BN.fromNumber(this._vpub_old);
|
||||
} else {
|
||||
$.checkArgument(
|
||||
JSUtil.isNaturalNumber(num),
|
||||
'vpub_old is not a natural number'
|
||||
);
|
||||
this._vpub_oldBN = BN.fromNumber(num);
|
||||
this._vpub_old = num;
|
||||
}
|
||||
$.checkState(
|
||||
JSUtil.isNaturalNumber(this._vpub_old),
|
||||
'vpub_old is not a natural number'
|
||||
);
|
||||
}
|
||||
});
|
||||
|
||||
Object.defineProperty(JSDescription.prototype, 'vpub_new', {
|
||||
configurable: false,
|
||||
enumerable: true,
|
||||
get: function() {
|
||||
return this._vpub_new;
|
||||
},
|
||||
set: function(num) {
|
||||
if (num instanceof BN) {
|
||||
this._vpub_newBN = num;
|
||||
this._vpub_new = num.toNumber();
|
||||
} else if (_.isString(num)) {
|
||||
this._vpub_new = parseInt(num);
|
||||
this._vpub_newBN = BN.fromNumber(this._vpub_new);
|
||||
} else {
|
||||
$.checkArgument(
|
||||
JSUtil.isNaturalNumber(num),
|
||||
'vpub_new is not a natural number'
|
||||
);
|
||||
this._vpub_newBN = BN.fromNumber(num);
|
||||
this._vpub_new = num;
|
||||
}
|
||||
$.checkState(
|
||||
JSUtil.isNaturalNumber(this._vpub_new),
|
||||
'vpub_new is not a natural number'
|
||||
);
|
||||
}
|
||||
});
|
||||
|
||||
JSDescription.fromObject = function(obj) {
|
||||
$.checkArgument(_.isObject(obj));
|
||||
var jsdesc = new JSDescription();
|
||||
return jsdesc._fromObject(obj);
|
||||
};
|
||||
|
||||
JSDescription.prototype._fromObject = function(params) {
|
||||
var nullifiers = [];
|
||||
_.each(params.nullifiers, function(nullifier) {
|
||||
nullifiers.push(BufferUtil.reverse(new buffer.Buffer(nullifier, 'hex')));
|
||||
});
|
||||
var commitments = [];
|
||||
_.each(params.commitments, function(commitment) {
|
||||
commitments.push(BufferUtil.reverse(new buffer.Buffer(commitment, 'hex')));
|
||||
});
|
||||
var ciphertexts = [];
|
||||
_.each(params.ciphertexts, function(ciphertext) {
|
||||
ciphertexts.push(new buffer.Buffer(ciphertext, 'hex'));
|
||||
});
|
||||
var macs = [];
|
||||
_.each(params.macs, function(mac) {
|
||||
macs.push(BufferUtil.reverse(new buffer.Buffer(mac, 'hex')));
|
||||
});
|
||||
this.vpub_old = params.vpub_old;
|
||||
this.vpub_new = params.vpub_new;
|
||||
this.anchor = BufferUtil.reverse(new buffer.Buffer(params.anchor, 'hex'));
|
||||
this.nullifiers = nullifiers;
|
||||
this.commitments = commitments;
|
||||
this.ephemeralKey = BufferUtil.reverse(new buffer.Buffer(params.ephemeralKey, 'hex'));
|
||||
this.ciphertexts = ciphertexts;
|
||||
this.randomSeed = BufferUtil.reverse(new buffer.Buffer(params.randomSeed, 'hex'));
|
||||
this.macs = macs;
|
||||
this.proof = params.proof; // TODO: Update ZCProof for Groth: ZCProof.fromObject(params.proof);
|
||||
return this;
|
||||
};
|
||||
|
||||
JSDescription.prototype.toObject = JSDescription.prototype.toJSON = function toObject() {
|
||||
var nullifiers = [];
|
||||
_.each(this.nullifiers, function(nullifier) {
|
||||
nullifiers.push(BufferUtil.reverse(nullifier).toString('hex'));
|
||||
});
|
||||
var commitments = [];
|
||||
_.each(this.commitments, function(commitment) {
|
||||
commitments.push(BufferUtil.reverse(commitment).toString('hex'));
|
||||
});
|
||||
var ciphertexts = [];
|
||||
_.each(this.ciphertexts, function(ciphertext) {
|
||||
ciphertexts.push(ciphertext.toString('hex'));
|
||||
});
|
||||
var macs = [];
|
||||
_.each(this.macs, function(mac) {
|
||||
macs.push(BufferUtil.reverse(mac).toString('hex'));
|
||||
});
|
||||
var obj = {
|
||||
vpub_old: this.vpub_old,
|
||||
vpub_new: this.vpub_new,
|
||||
anchor: BufferUtil.reverse(this.anchor).toString('hex'),
|
||||
nullifiers: nullifiers,
|
||||
commitments: commitments,
|
||||
ephemeralKey: BufferUtil.reverse(this.ephemeralKey).toString('hex'),
|
||||
ciphertexts: ciphertexts,
|
||||
randomSeed: BufferUtil.reverse(this.randomSeed).toString('hex'),
|
||||
macs: macs,
|
||||
proof: this.proof, // TODO: Update ZCProof for Groth: this.proof.toObject(),
|
||||
};
|
||||
return obj;
|
||||
};
|
||||
|
||||
JSDescription.fromBufferReader = function(br, useGrothFlagParam) {
|
||||
var i;
|
||||
var jsdesc = new JSDescription();
|
||||
jsdesc.vpub_old = br.readUInt64LEBN();
|
||||
jsdesc.vpub_new = br.readUInt64LEBN();
|
||||
jsdesc.anchor = br.read(32);
|
||||
for (i = 0; i < ZC_NUM_JS_INPUTS; i++) {
|
||||
jsdesc.nullifiers.push(br.read(32));
|
||||
}
|
||||
for (i = 0; i < ZC_NUM_JS_OUTPUTS; i++) {
|
||||
jsdesc.commitments.push(br.read(32));
|
||||
}
|
||||
jsdesc.ephemeralKey = br.read(32);
|
||||
jsdesc.randomSeed = br.read(32);
|
||||
for (i = 0; i < ZC_NUM_JS_INPUTS; i++) {
|
||||
jsdesc.macs.push(br.read(32));
|
||||
}
|
||||
|
||||
// Default parameter requires ECMASCript 6 which might not be available, so use workaround.
|
||||
var useGrothFlag = useGrothFlagParam || false;
|
||||
if (!useGrothFlag) {
|
||||
jsdesc.proof = br.read(296); // TODO: Update ZCProof for Groth: ZCProof.fromBufferReader(br);
|
||||
} else {
|
||||
jsdesc.proof = br.read(48 + 96 + 48);
|
||||
}
|
||||
|
||||
for (i = 0; i < ZC_NUM_JS_OUTPUTS; i++) {
|
||||
jsdesc.ciphertexts.push(br.read(ZC_NOTECIPHERTEXT_SIZE));
|
||||
}
|
||||
return jsdesc;
|
||||
};
|
||||
|
||||
JSDescription.prototype.toBufferWriter = function(writer) {
|
||||
var i;
|
||||
if (!writer) {
|
||||
writer = new BufferWriter();
|
||||
}
|
||||
writer.writeUInt64LEBN(this._vpub_oldBN);
|
||||
writer.writeUInt64LEBN(this._vpub_newBN);
|
||||
writer.write(this.anchor);
|
||||
for (i = 0; i < ZC_NUM_JS_INPUTS; i++) {
|
||||
writer.write(this.nullifiers[i]);
|
||||
}
|
||||
for (i = 0; i < ZC_NUM_JS_OUTPUTS; i++) {
|
||||
writer.write(this.commitments[i]);
|
||||
}
|
||||
writer.write(this.ephemeralKey);
|
||||
writer.write(this.randomSeed);
|
||||
for (i = 0; i < ZC_NUM_JS_INPUTS; i++) {
|
||||
writer.write(this.macs[i]);
|
||||
}
|
||||
|
||||
// TODO: Update ZCProof for Groth: this.proof.toBufferWriter(writer);
|
||||
writer.write(this.proof);
|
||||
|
||||
for (i = 0; i < ZC_NUM_JS_OUTPUTS; i++) {
|
||||
writer.write(this.ciphertexts[i]);
|
||||
}
|
||||
return writer;
|
||||
};
|
||||
|
||||
module.exports = JSDescription;
|
|
@ -0,0 +1,78 @@
|
|||
'use strict';
|
||||
|
||||
var _ = require('lodash');
|
||||
var $ = require('../util/preconditions');
|
||||
var BN = require('../crypto/bn');
|
||||
var buffer = require('buffer');
|
||||
var BufferWriter = require('../encoding/bufferwriter');
|
||||
var BufferUtil = require('../util/buffer');
|
||||
var JSUtil = require('../util/js');
|
||||
|
||||
// Sapling note magic values, copied from src/zcash/Zcash.h
|
||||
var NOTEENCRYPTION_AUTH_BYTES = 16;
|
||||
var ZC_NOTEPLAINTEXT_LEADING = 1;
|
||||
var ZC_V_SIZE = 8;
|
||||
var ZC_RHO_SIZE = 32;
|
||||
var ZC_R_SIZE = 32;
|
||||
var ZC_MEMO_SIZE = 512;
|
||||
var ZC_DIVERSIFIER_SIZE = 11;
|
||||
var ZC_JUBJUB_POINT_SIZE = 32;
|
||||
var ZC_JUBJUB_SCALAR_SIZE = 32;
|
||||
var ZC_NOTEPLAINTEXT_SIZE = ZC_NOTEPLAINTEXT_LEADING + ZC_V_SIZE + ZC_RHO_SIZE + ZC_R_SIZE + ZC_MEMO_SIZE;
|
||||
var ZC_SAPLING_ENCPLAINTEXT_SIZE = ZC_NOTEPLAINTEXT_LEADING + ZC_DIVERSIFIER_SIZE + ZC_V_SIZE + ZC_R_SIZE + ZC_MEMO_SIZE;
|
||||
var ZC_SAPLING_OUTPLAINTEXT_SIZE = ZC_JUBJUB_POINT_SIZE + ZC_JUBJUB_SCALAR_SIZE;
|
||||
var ZC_SAPLING_ENCCIPHERTEXT_SIZE = ZC_SAPLING_ENCPLAINTEXT_SIZE + NOTEENCRYPTION_AUTH_BYTES;
|
||||
var ZC_SAPLING_OUTCIPHERTEXT_SIZE = ZC_SAPLING_OUTPLAINTEXT_SIZE + NOTEENCRYPTION_AUTH_BYTES;
|
||||
|
||||
function OutputDescription(params) {
|
||||
if (!(this instanceof OutputDescription)) {
|
||||
return new OutputDescription(params);
|
||||
}
|
||||
if (params) {
|
||||
return this._fromObject(params);
|
||||
}
|
||||
}
|
||||
|
||||
OutputDescription.fromObject = function(obj) {
|
||||
$.checkArgument(_.isObject(obj));
|
||||
var outputdesc = new OutputDescription();
|
||||
return outputdesc._fromObject(obj);
|
||||
};
|
||||
|
||||
OutputDescription.prototype._fromObject = function(params) {
|
||||
// TODO: Populate from parameters, but for now it's ok to do nothing.
|
||||
return this;
|
||||
};
|
||||
|
||||
OutputDescription.prototype.toObject = OutputDescription.prototype.toJSON = function toObject() {
|
||||
// TODO: Populate JSON object, but for now it's ok to return a placeholder.
|
||||
var obj = {};
|
||||
return obj;
|
||||
};
|
||||
|
||||
OutputDescription.fromBufferReader = function(br) {
|
||||
var obj = new OutputDescription();
|
||||
obj.cv = br.read(32);
|
||||
obj.cmu = br.read(32);
|
||||
obj.ephemeralKey = br.read(32);
|
||||
obj.encCipherText = br.read(ZC_SAPLING_ENCCIPHERTEXT_SIZE);
|
||||
obj.outCipherText = br.read(ZC_SAPLING_OUTCIPHERTEXT_SIZE);
|
||||
obj.proof = br.read(48 + 96 + 48);
|
||||
return obj;
|
||||
};
|
||||
|
||||
OutputDescription.prototype.toBufferWriter = function(writer) {
|
||||
var i;
|
||||
if (!writer) {
|
||||
writer = new BufferWriter();
|
||||
}
|
||||
writer.write(this.cv);
|
||||
writer.write(this.cmu);
|
||||
writer.write(this.ephemeralKey);
|
||||
writer.write(this.encCipherText);
|
||||
writer.write(this.outCipherText);
|
||||
writer.write(this.proof);
|
||||
return writer;
|
||||
};
|
||||
|
||||
module.exports = OutputDescription;
|
|
@ -0,0 +1,62 @@
|
|||
'use strict';
|
||||
|
||||
var _ = require('lodash');
|
||||
var $ = require('../util/preconditions');
|
||||
var BN = require('../crypto/bn');
|
||||
var buffer = require('buffer');
|
||||
var BufferWriter = require('../encoding/bufferwriter');
|
||||
var BufferUtil = require('../util/buffer');
|
||||
var JSUtil = require('../util/js');
|
||||
|
||||
function SpendDescription(params) {
|
||||
if (!(this instanceof SpendDescription)) {
|
||||
return new SpendDescription(params);
|
||||
}
|
||||
if (params) {
|
||||
return this._fromObject(params);
|
||||
}
|
||||
}
|
||||
|
||||
SpendDescription.fromObject = function(obj) {
|
||||
$.checkArgument(_.isObject(obj));
|
||||
var spenddesc = new SpendDescription();
|
||||
return spenddesc._fromObject(obj);
|
||||
};
|
||||
|
||||
SpendDescription.prototype._fromObject = function(params) {
|
||||
// TODO: Populate from parameters, but for now it's ok to do nothing.
|
||||
return this;
|
||||
};
|
||||
|
||||
SpendDescription.prototype.toObject = SpendDescription.prototype.toJSON = function toObject() {
|
||||
// TODO: Populate JSON object, but for now it's ok to return a placeholder.
|
||||
var obj = {};
|
||||
return obj;
|
||||
};
|
||||
|
||||
SpendDescription.fromBufferReader = function(br) {
|
||||
var obj = new SpendDescription();
|
||||
obj.cv = br.read(32);
|
||||
obj.anchor = br.read(32);
|
||||
obj.nullifier = br.read(32);
|
||||
obj.rk = br.read(32);
|
||||
obj.proof = br.read(48 + 96 + 48);
|
||||
obj.spendAuthSig = br.read(64);
|
||||
return obj;
|
||||
};
|
||||
|
||||
SpendDescription.prototype.toBufferWriter = function(writer) {
|
||||
var i;
|
||||
if (!writer) {
|
||||
writer = new BufferWriter();
|
||||
}
|
||||
writer.write(this.cv);
|
||||
writer.write(this.anchor);
|
||||
writer.write(this.nullifier);
|
||||
writer.write(this.rk);
|
||||
writer.write(this.proof);
|
||||
writer.write(this.spendAuthSig);
|
||||
return writer;
|
||||
};
|
||||
|
||||
module.exports = SpendDescription;
|
|
@ -26,6 +26,10 @@ var Script = require('../script');
|
|||
var PrivateKey = require('../privatekey');
|
||||
var BN = require('../crypto/bn');
|
||||
|
||||
var JSDescription = require('./jsdescription');
|
||||
var SpendDescription = require('./spenddescription');
|
||||
var OutputDescription = require('./outputdescription');
|
||||
|
||||
/**
|
||||
* Represents a transaction, a set of inputs and outputs to change ownership of tokens
|
||||
*
|
||||
|
@ -38,6 +42,11 @@ function Transaction(serialized) {
|
|||
}
|
||||
this.inputs = [];
|
||||
this.outputs = [];
|
||||
this.joinSplits = [];
|
||||
|
||||
this.spendDescs = [];
|
||||
this.outputDescs = [];
|
||||
|
||||
this._inputAmount = undefined;
|
||||
this._outputAmount = undefined;
|
||||
|
||||
|
@ -279,7 +288,19 @@ Transaction.prototype.toBuffer = function() {
|
|||
};
|
||||
|
||||
Transaction.prototype.toBufferWriter = function(writer) {
|
||||
writer.writeUInt32LE(this.version);
|
||||
if (!this.fOverwintered) {
|
||||
writer.writeUInt32LE(this.version);
|
||||
} else {
|
||||
// We don't use bitwise operators which expect 32 bit operands and return a 32 bit signed integer.
|
||||
// For example, var header = 0x80000000 | this.version; returns -7fffffff (-2147483645).
|
||||
var header = 0x80000000 + this.version;
|
||||
writer.writeUInt32LE(header);
|
||||
}
|
||||
|
||||
if (this.fOverwintered) {
|
||||
writer.writeUInt32LE(this.nVersionGroupId);
|
||||
}
|
||||
|
||||
writer.writeVarintNum(this.inputs.length);
|
||||
_.each(this.inputs, function(input) {
|
||||
input.toBufferWriter(writer);
|
||||
|
@ -289,6 +310,38 @@ Transaction.prototype.toBufferWriter = function(writer) {
|
|||
output.toBufferWriter(writer);
|
||||
});
|
||||
writer.writeUInt32LE(this.nLockTime);
|
||||
|
||||
if (this.fOverwintered) {
|
||||
writer.writeUInt32LE(this.nExpiryHeight);
|
||||
}
|
||||
|
||||
if (this.version >= 4) {
|
||||
writer.writeUInt64LEBN(this.valueBalance);
|
||||
writer.writeVarintNum(this.spendDescs.length);
|
||||
_.each(this.spendDescs, function(desc) {
|
||||
desc.toBufferWriter(writer);
|
||||
});
|
||||
writer.writeVarintNum(this.outputDescs.length);
|
||||
_.each(this.outputDescs, function(desc) {
|
||||
desc.toBufferWriter(writer);
|
||||
});
|
||||
}
|
||||
|
||||
if (this.version >= 2) {
|
||||
writer.writeVarintNum(this.joinSplits.length);
|
||||
_.each(this.joinSplits, function(jsdesc) {
|
||||
jsdesc.toBufferWriter(writer);
|
||||
});
|
||||
if (this.joinSplits.length > 0) {
|
||||
writer.write(this.joinSplitPubKey);
|
||||
writer.write(this.joinSplitSig);
|
||||
}
|
||||
}
|
||||
|
||||
if (this.version >= 4 && !(this.spendDescs.length==0 && this.outputDescs.length==0)) {
|
||||
writer.write(this.bindingSig);
|
||||
}
|
||||
|
||||
return writer;
|
||||
};
|
||||
|
||||
|
@ -299,9 +352,20 @@ Transaction.prototype.fromBuffer = function(buffer) {
|
|||
|
||||
Transaction.prototype.fromBufferReader = function(reader) {
|
||||
$.checkArgument(!reader.finished(), 'No transaction data received');
|
||||
var i, sizeTxIns, sizeTxOuts;
|
||||
var i, sizeTxIns, sizeTxOuts, sizeJSDescs, sizeSpendDescs, sizeOutputDescs;
|
||||
var header = reader.readUInt32LE();
|
||||
|
||||
this.fOverwintered = ((header >>> 31) == 1);
|
||||
if (this.fOverwintered == true) {
|
||||
this.version = header & 0x7fffffff;
|
||||
} else {
|
||||
this.version = header;
|
||||
}
|
||||
|
||||
if (this.version >= 3 ){
|
||||
this.nVersionGroupId = reader.readUInt32LE();
|
||||
}
|
||||
|
||||
this.version = reader.readUInt32LE();
|
||||
sizeTxIns = reader.readVarintNum();
|
||||
for (i = 0; i < sizeTxIns; i++) {
|
||||
var input = Input.fromBufferReader(reader);
|
||||
|
@ -311,7 +375,43 @@ Transaction.prototype.fromBufferReader = function(reader) {
|
|||
for (i = 0; i < sizeTxOuts; i++) {
|
||||
this.outputs.push(Output.fromBufferReader(reader));
|
||||
}
|
||||
|
||||
this.nLockTime = reader.readUInt32LE();
|
||||
|
||||
if (this.version >= 3) {
|
||||
this.nExpiryHeight = reader.readUInt32LE();
|
||||
}
|
||||
|
||||
if (this.version >= 4) {
|
||||
this.valueBalance = reader.readUInt64LEBN();
|
||||
sizeSpendDescs = reader.readVarintNum();
|
||||
for (i = 0; i < sizeSpendDescs; i++) {
|
||||
var spend = SpendDescription.fromBufferReader(reader);
|
||||
this.spendDescs.push(spend);
|
||||
}
|
||||
sizeOutputDescs = reader.readVarintNum();
|
||||
for (i = 0; i < sizeOutputDescs; i++) {
|
||||
var output = OutputDescription.fromBufferReader(reader);
|
||||
this.outputDescs.push(output);
|
||||
}
|
||||
}
|
||||
|
||||
var useGrothFlag = (this.version >= 4);
|
||||
if (this.version >= 2) {
|
||||
sizeJSDescs = reader.readVarintNum();
|
||||
for (i = 0; i < sizeJSDescs; i++) {
|
||||
this.joinSplits.push(JSDescription.fromBufferReader(reader, useGrothFlag));
|
||||
}
|
||||
if (sizeJSDescs > 0) {
|
||||
this.joinSplitPubKey = reader.read(32);
|
||||
this.joinSplitSig = reader.read(64);
|
||||
}
|
||||
}
|
||||
|
||||
if (this.version >=4 && !(sizeSpendDescs==0 && sizeOutputDescs==0)) {
|
||||
this.bindingSig = reader.read(64);
|
||||
}
|
||||
|
||||
return this;
|
||||
};
|
||||
|
||||
|
@ -326,11 +426,50 @@ Transaction.prototype.toObject = Transaction.prototype.toJSON = function toObjec
|
|||
});
|
||||
var obj = {
|
||||
hash: this.hash,
|
||||
fOverwintered: this.fOverwintered,
|
||||
version: this.version,
|
||||
inputs: inputs,
|
||||
outputs: outputs,
|
||||
nLockTime: this.nLockTime
|
||||
};
|
||||
|
||||
if (this.fOverwintered) {
|
||||
obj.nVersionGroupId = this.nVersionGroupId;
|
||||
obj.nExpiryHeight = this.nExpiryHeight;
|
||||
}
|
||||
|
||||
if (this.version >= 4) {
|
||||
obj.valueBalance - this.valueBalance;
|
||||
|
||||
var spendDescs = [];
|
||||
this.spendDescs.forEach(function(desc) {
|
||||
spendDescs.push(desc.toObject());
|
||||
});
|
||||
obj.spendDescs = spendDescs;
|
||||
|
||||
var outputDescs = [];
|
||||
this.outputDescs.forEach(function(desc) {
|
||||
outputDescs.push(desc.toObject());
|
||||
});
|
||||
obj.outputDescs = outputDescs;
|
||||
}
|
||||
|
||||
if (this.version >= 2) {
|
||||
var joinSplits = [];
|
||||
this.joinSplits.forEach(function(joinSplit) {
|
||||
joinSplits.push(joinSplit.toObject());
|
||||
});
|
||||
obj.joinSplits = joinSplits;
|
||||
if (this.joinSplits.length > 0) {
|
||||
obj.joinSplitPubKey = BufferUtil.reverse(this.joinSplitPubKey).toString('hex');
|
||||
obj.joinSplitSig = this.joinSplitSig.toString('hex');
|
||||
}
|
||||
}
|
||||
|
||||
if (this.version >=4 && !(this.spendDescs.length==0 && this.outputDescs.length==0)) {
|
||||
obj.bindingSig = this.bindingSig.toString('hex');
|
||||
}
|
||||
|
||||
if (this._changeScript) {
|
||||
obj.changeScript = this._changeScript.toString();
|
||||
}
|
||||
|
@ -387,6 +526,38 @@ Transaction.prototype.fromObject = function fromObject(arg) {
|
|||
}
|
||||
this.nLockTime = transaction.nLockTime;
|
||||
this.version = transaction.version;
|
||||
|
||||
|
||||
this.fOverwintered = transaction.fOverwintered;
|
||||
if (this.fOverwintered) {
|
||||
this.nExpiryHeight = transaction.nExpiryHeight;
|
||||
this.nVersionGroupId = transaction.nVersionGroupId;
|
||||
}
|
||||
|
||||
if (this.version >= 4) {
|
||||
this.valueBalance = transaction.valueBalance;
|
||||
_.each(transaction.spendDescs, function(desc) {
|
||||
self.spendDescs.push(new SpendDescription(desc));
|
||||
});
|
||||
_.each(transaction.outputDescs, function(desc) {
|
||||
self.outputDescs.push(new OutputDescription(desc));
|
||||
});
|
||||
}
|
||||
|
||||
if (this.version >= 2) {
|
||||
_.each(transaction.joinSplits, function(joinSplit) {
|
||||
self.joinSplits.push(new JSDescription(joinSplit));
|
||||
});
|
||||
if (self.joinSplits.length > 0) {
|
||||
self.joinSplitPubKey = BufferUtil.reverse(new Buffer(transaction.joinSplitPubKey, 'hex'));
|
||||
self.joinSplitSig = new Buffer(transaction.joinSplitSig, 'hex');
|
||||
}
|
||||
}
|
||||
|
||||
if (this.version >=4 && !(transaction.spendDescs.length==0 && transaction.outputDescs.length==0)) {
|
||||
this.bindingSig = transaction.bindingSig;
|
||||
}
|
||||
|
||||
this._checkConsistency(arg);
|
||||
return this;
|
||||
};
|
||||
|
@ -546,7 +717,7 @@ Transaction.prototype.from = function(utxo, pubkeys, threshold) {
|
|||
return input.prevTxId.toString('hex') === utxo.txId && input.outputIndex === utxo.outputIndex;
|
||||
});
|
||||
if (exists) {
|
||||
return;
|
||||
return this;
|
||||
}
|
||||
if (pubkeys && threshold) {
|
||||
this._fromMultisigUtxo(utxo, pubkeys, threshold);
|
||||
|
@ -1197,5 +1368,34 @@ Transaction.prototype.isCoinbase = function() {
|
|||
return (this.inputs.length === 1 && this.inputs[0].isNull());
|
||||
};
|
||||
|
||||
/**
|
||||
* Determines if this transaction can be replaced in the mempool with another
|
||||
* transaction that provides a sufficiently higher fee (RBF).
|
||||
*/
|
||||
Transaction.prototype.isRBF = function() {
|
||||
for (var i = 0; i < this.inputs.length; i++) {
|
||||
var input = this.inputs[i];
|
||||
if (input.sequenceNumber < Input.MAXINT - 1) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
};
|
||||
|
||||
/**
|
||||
* Enable this transaction to be replaced in the mempool (RBF) if a transaction
|
||||
* includes a sufficiently higher fee. It will set the sequenceNumber to
|
||||
* DEFAULT_RBF_SEQNUMBER for all inputs if the sequence number does not
|
||||
* already enable RBF.
|
||||
*/
|
||||
Transaction.prototype.enableRBF = function() {
|
||||
for (var i = 0; i < this.inputs.length; i++) {
|
||||
var input = this.inputs[i];
|
||||
if (input.sequenceNumber >= Input.MAXINT - 1) {
|
||||
input.sequenceNumber = Input.DEFAULT_RBF_SEQNUMBER;
|
||||
}
|
||||
}
|
||||
return this;
|
||||
};
|
||||
|
||||
module.exports = Transaction;
|
||||
|
|
|
@ -110,8 +110,8 @@ URI.isValid = function(arg, knownParams) {
|
|||
URI.parse = function(uri) {
|
||||
var info = URL.parse(uri, true);
|
||||
|
||||
if (info.protocol !== 'bitcoin:') {
|
||||
throw new TypeError('Invalid bitcoin URI');
|
||||
if (info.protocol !== 'zcash:') {
|
||||
throw new TypeError('Invalid zcash URI');
|
||||
}
|
||||
|
||||
// workaround to host insensitiveness
|
||||
|
@ -135,7 +135,7 @@ URI.prototype._fromObject = function(obj) {
|
|||
/* jshint maxcomplexity: 10 */
|
||||
|
||||
if (!Address.isValid(obj.address)) {
|
||||
throw new TypeError('Invalid bitcoin address');
|
||||
throw new TypeError('Invalid zcash address');
|
||||
}
|
||||
|
||||
this.address = new Address(obj.address);
|
||||
|
@ -205,7 +205,7 @@ URI.prototype.toString = function() {
|
|||
_.extend(query, this.extras);
|
||||
|
||||
return URL.format({
|
||||
protocol: 'bitcoin:',
|
||||
protocol: 'zcash:',
|
||||
host: this.address,
|
||||
query: query
|
||||
});
|
||||
|
|
|
@ -0,0 +1,171 @@
|
|||
'use strict';
|
||||
|
||||
var $ = require('../util/preconditions');
|
||||
var buffer = require('buffer');
|
||||
var BufferWriter = require('../encoding/bufferwriter');
|
||||
|
||||
var G1_PREFIX_MASK = 0x02;
|
||||
var G2_PREFIX_MASK = 0x0a;
|
||||
|
||||
function CompressedG1(params) {
|
||||
if (!(this instanceof CompressedG1)) {
|
||||
return new CompressedG1(params);
|
||||
}
|
||||
if (params) {
|
||||
return this._fromObject(params);
|
||||
}
|
||||
}
|
||||
|
||||
CompressedG1.fromObject = function(obj) {
|
||||
$.checkArgument(_.isObject(obj));
|
||||
var pt = new CompressedG1();
|
||||
return pt._fromObject(obj);
|
||||
};
|
||||
|
||||
CompressedG1.prototype._fromObject = function(params) {
|
||||
this.y_lsb = params.y_lsb;
|
||||
this.x = new buffer.Buffer(params.x, 'hex');
|
||||
return this;
|
||||
};
|
||||
|
||||
CompressedG1.prototype.toObject = CompressedG1.prototype.toJSON = function toObject() {
|
||||
var obj = {
|
||||
y_lsb: this.y_lsb,
|
||||
x: this.x.toString('hex'),
|
||||
};
|
||||
return obj;
|
||||
};
|
||||
|
||||
CompressedG1.fromBufferReader = function(br) {
|
||||
var pt = new CompressedG1();
|
||||
var y_lsb = br.readUInt8();
|
||||
pt.y_lsb = y_lsb & 1;
|
||||
pt.x = br.read(32);
|
||||
return pt;
|
||||
};
|
||||
|
||||
CompressedG1.prototype.toBufferWriter = function(writer) {
|
||||
if (!writer) {
|
||||
writer = new BufferWriter();
|
||||
}
|
||||
writer.writeUInt8(G1_PREFIX_MASK | this.y_lsb);
|
||||
writer.write(this.x);
|
||||
return writer;
|
||||
};
|
||||
|
||||
function CompressedG2(params) {
|
||||
if (!(this instanceof CompressedG2)) {
|
||||
return new CompressedG2(params);
|
||||
}
|
||||
if (params) {
|
||||
return this._fromObject(params);
|
||||
}
|
||||
}
|
||||
|
||||
CompressedG2.fromObject = function(obj) {
|
||||
$.checkArgument(_.isObject(obj));
|
||||
var pt = new CompressedG2();
|
||||
return pt._fromObject(obj);
|
||||
};
|
||||
|
||||
CompressedG2.prototype._fromObject = function(params) {
|
||||
this.y_gt = params.y_gt;
|
||||
this.x = new buffer.Buffer(params.x, 'hex');
|
||||
return this;
|
||||
};
|
||||
|
||||
CompressedG2.prototype.toObject = CompressedG2.prototype.toJSON = function toObject() {
|
||||
var obj = {
|
||||
y_gt: this.y_gt,
|
||||
x: this.x.toString('hex'),
|
||||
};
|
||||
return obj;
|
||||
};
|
||||
|
||||
CompressedG2.fromBufferReader = function(br) {
|
||||
var pt = new CompressedG2();
|
||||
var y_gt = br.readUInt8();
|
||||
pt.y_gt = y_gt & 1;
|
||||
pt.x = br.read(64);
|
||||
return pt;
|
||||
};
|
||||
|
||||
CompressedG2.prototype.toBufferWriter = function(writer) {
|
||||
if (!writer) {
|
||||
writer = new BufferWriter();
|
||||
}
|
||||
writer.writeUInt8(G2_PREFIX_MASK | this.y_gt);
|
||||
writer.write(this.x);
|
||||
return writer;
|
||||
};
|
||||
|
||||
function ZCProof(params) {
|
||||
if (!(this instanceof ZCProof)) {
|
||||
return new ZCProof(params);
|
||||
}
|
||||
if (params) {
|
||||
return this._fromObject(params);
|
||||
}
|
||||
}
|
||||
|
||||
ZCProof.fromObject = function(obj) {
|
||||
$.checkArgument(_.isObject(obj));
|
||||
var proof = new ZCProof();
|
||||
return proof._fromObject(obj);
|
||||
};
|
||||
|
||||
ZCProof.prototype._fromObject = function(params) {
|
||||
this.g_A = CompressedG1.fromObject(params.g_A);
|
||||
this.g_A_prime = CompressedG1.fromObject(params.g_A_prime);
|
||||
this.g_B = CompressedG2.fromObject(params.g_B);
|
||||
this.g_B_prime = CompressedG1.fromObject(params.g_B_prime);
|
||||
this.g_C = CompressedG1.fromObject(params.g_C);
|
||||
this.g_C_prime = CompressedG1.fromObject(params.g_C_prime);
|
||||
this.g_K = CompressedG1.fromObject(params.g_K);
|
||||
this.g_H = CompressedG1.fromObject(params.g_H);
|
||||
return this;
|
||||
};
|
||||
|
||||
ZCProof.prototype.toObject = ZCProof.prototype.toJSON = function toObject() {
|
||||
var obj = {
|
||||
g_A: this.g_A.toObject(),
|
||||
g_A_prime: this.g_A_prime.toObject(),
|
||||
g_B: this.g_B.toObject(),
|
||||
g_B_prime: this.g_B_prime.toObject(),
|
||||
g_C: this.g_C.toObject(),
|
||||
g_C_prime: this.g_C_prime.toObject(),
|
||||
g_K: this.g_K.toObject(),
|
||||
g_H: this.g_H.toObject(),
|
||||
};
|
||||
return obj;
|
||||
};
|
||||
|
||||
ZCProof.fromBufferReader = function(br) {
|
||||
var proof = new ZCProof();
|
||||
proof.g_A = CompressedG1.fromBufferReader(br);
|
||||
proof.g_A_prime = CompressedG1.fromBufferReader(br);
|
||||
proof.g_B = CompressedG2.fromBufferReader(br);
|
||||
proof.g_B_prime = CompressedG1.fromBufferReader(br);
|
||||
proof.g_C = CompressedG1.fromBufferReader(br);
|
||||
proof.g_C_prime = CompressedG1.fromBufferReader(br);
|
||||
proof.g_K = CompressedG1.fromBufferReader(br);
|
||||
proof.g_H = CompressedG1.fromBufferReader(br);
|
||||
return proof;
|
||||
};
|
||||
|
||||
ZCProof.prototype.toBufferWriter = function(writer) {
|
||||
if (!writer) {
|
||||
writer = new BufferWriter();
|
||||
}
|
||||
this.g_A.toBufferWriter(writer);
|
||||
this.g_A_prime.toBufferWriter(writer);
|
||||
this.g_B.toBufferWriter(writer);
|
||||
this.g_B_prime.toBufferWriter(writer);
|
||||
this.g_C.toBufferWriter(writer);
|
||||
this.g_C_prime.toBufferWriter(writer);
|
||||
this.g_K.toBufferWriter(writer);
|
||||
this.g_H.toBufferWriter(writer);
|
||||
return writer;
|
||||
};
|
||||
|
||||
module.exports = ZCProof;
|
|
@ -1,6 +1,6 @@
|
|||
{
|
||||
"name": "bitcore",
|
||||
"version": "0.13.14",
|
||||
"version": "0.13.19",
|
||||
"dependencies": {
|
||||
"bn.js": {
|
||||
"version": "2.0.4",
|
||||
|
@ -43,11 +43,6 @@
|
|||
"version": "3.10.1",
|
||||
"from": "lodash@=3.10.1",
|
||||
"resolved": "https://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz"
|
||||
},
|
||||
"sha512": {
|
||||
"version": "0.0.1",
|
||||
"from": "sha512@=0.0.1",
|
||||
"resolved": "https://registry.npmjs.org/sha512/-/sha512-0.0.1.tgz"
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
27
package.json
27
package.json
|
@ -1,7 +1,7 @@
|
|||
{
|
||||
"name": "bitcore-lib",
|
||||
"version": "0.13.14",
|
||||
"description": "A pure and powerful JavaScript Bitcoin library.",
|
||||
"name": "bitcore-lib-zcash",
|
||||
"version": "0.13.19",
|
||||
"description": "A pure and powerful JavaScript Zcash library.",
|
||||
"author": "BitPay <dev@bitpay.com>",
|
||||
"main": "index.js",
|
||||
"scripts": {
|
||||
|
@ -54,10 +54,22 @@
|
|||
{
|
||||
"name": "Wei Lu",
|
||||
"email": "luwei.here@gmail.com"
|
||||
},
|
||||
{
|
||||
"name": "Jack Grigg",
|
||||
"email": "jack@z.cash"
|
||||
},
|
||||
{
|
||||
"name": "Simon Liu",
|
||||
"email": "simon@z.cash"
|
||||
},
|
||||
{
|
||||
"name": "Ian Munoz",
|
||||
"email": "ian.org@gmail.com"
|
||||
}
|
||||
],
|
||||
"keywords": [
|
||||
"bitcoin",
|
||||
"zcash",
|
||||
"transaction",
|
||||
"address",
|
||||
"p2p",
|
||||
|
@ -74,7 +86,7 @@
|
|||
],
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "https://github.com/bitpay/bitcore-lib.git"
|
||||
"url": "https://github.com/zcash-hackworks/bitcore-lib-zcash.git"
|
||||
},
|
||||
"browser": {
|
||||
"request": "browser-request"
|
||||
|
@ -85,11 +97,10 @@
|
|||
"buffer-compare": "=1.0.0",
|
||||
"elliptic": "=3.0.3",
|
||||
"inherits": "=2.0.1",
|
||||
"lodash": "=3.10.1",
|
||||
"sha512": "=0.0.1"
|
||||
"lodash": "=3.10.1"
|
||||
},
|
||||
"devDependencies": {
|
||||
"bitcore-build": "bitpay/bitcore-build",
|
||||
"bitcore-build-zcash": "zcash-hackworks/bitcore-build-zcash",
|
||||
"brfs": "^1.2.0",
|
||||
"chai": "^1.10.0",
|
||||
"gulp": "^3.8.10",
|
||||
|
|
|
@ -4,11 +4,11 @@
|
|||
<title>Mocha</title>
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
<link rel="stylesheet" href="../node_modules/bitcore-build/node_modules/mocha/mocha.css" />
|
||||
<link rel="stylesheet" href="../node_modules/bitcore-build-zcash/node_modules/mocha/mocha.css" />
|
||||
</head>
|
||||
<body>
|
||||
<div id="mocha"></div>
|
||||
<script src="../node_modules/bitcore-build/node_modules/mocha/mocha.js"></script>
|
||||
<script src="../node_modules/bitcore-build-zcash/node_modules/mocha/mocha.js"></script>
|
||||
<script>mocha.setup('bdd')</script>
|
||||
<script src="../tests.js"></script>
|
||||
<script>
|
||||
|
|
|
@ -413,6 +413,78 @@ describe('Script', function() {
|
|||
});
|
||||
});
|
||||
|
||||
describe('#classifyInput', function() {
|
||||
it('shouldn\'t classify public key hash out', function() {
|
||||
Script('OP_DUP OP_HASH160 20 0x0000000000000000000000000000000000000000 OP_EQUALVERIFY OP_CHECKSIG').classifyInput().should.equal(Script.types.UNKNOWN);
|
||||
});
|
||||
it('should classify public key hash in', function() {
|
||||
Script('47 0x3044022077a8d81e656c4a1c1721e68ce35fa0b27f13c342998e75854858c12396a15ffa02206378a8c6959283c008c87a14a9c0ada5cf3934ac5ee29f1fef9cac6969783e9801 21 0x03993c230da7dabb956292851ae755f971c50532efc095a16bee07f83ab9d262df').classifyInput().should.equal(Script.types.PUBKEYHASH_IN);
|
||||
});
|
||||
it('shouldn\'t classify script hash out', function() {
|
||||
Script('OP_HASH160 20 0x0000000000000000000000000000000000000000 OP_EQUAL').classifyInput().should.equal(Script.types.UNKNOWN);
|
||||
});
|
||||
it('should classify script hash in', function() {
|
||||
Script('OP_0 73 0x30460221008ca148504190c10eea7f5f9c283c719a37be58c3ad617928011a1bb9570901d2022100ced371a23e86af6f55ff4ce705c57d2721a09c4d192ca39d82c4239825f75a9801 72 0x30450220357011fd3b3ad2b8f2f2d01e05dc6108b51d2a245b4ef40c112d6004596f0475022100a8208c93a39e0c366b983f9a80bfaf89237fcd64ca543568badd2d18ee2e1d7501 OP_PUSHDATA1 105 0x5221024c02dff2f0b8263a562a69ec875b2c95ffad860f428acf2f9e8c6492bd067d362103546324a1351a6b601c623b463e33b6103ca444707d5b278ece1692f1aa7724a42103b1ad3b328429450069cc3f9fa80d537ee66ba1120e93f3f185a5bf686fb51e0a53ae').classifyInput().should.equal(Script.types.SCRIPTHASH_IN);
|
||||
});
|
||||
it('shouldn\'t classify MULTISIG out', function() {
|
||||
Script('OP_2 21 0x038282263212c609d9ea2a6e3e172de238d8c39cabd5ac1ca10646e23fd5f51508 21 0x038282263212c609d9ea2a6e3e172de238d8c39cabd5ac1ca10646e23fd5f51508 OP_2 OP_CHECKMULTISIG').classifyInput().should.equal(Script.types.UNKNOWN);
|
||||
});
|
||||
it('should classify MULTISIG in', function() {
|
||||
Script('OP_0 0x47 0x3044022002a27769ee33db258bdf7a3792e7da4143ec4001b551f73e6a190b8d1bde449d02206742c56ccd94a7a2e16ca52fc1ae4a0aa122b0014a867a80de104f9cb18e472c01').classifyInput().should.equal(Script.types.MULTISIG_IN);
|
||||
});
|
||||
it('shouldn\'t classify OP_RETURN data out', function() {
|
||||
Script('OP_RETURN 1 0x01').classifyInput().should.equal(Script.types.UNKNOWN);
|
||||
});
|
||||
it('shouldn\'t classify public key out', function() {
|
||||
Script('41 0x0479be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8 OP_CHECKSIG').classifyInput().should.equal(Script.types.UNKNOWN);
|
||||
});
|
||||
it('should classify public key in', function() {
|
||||
Script('47 0x3044022007415aa37ce7eaa6146001ac8bdefca0ddcba0e37c5dc08c4ac99392124ebac802207d382307fd53f65778b07b9c63b6e196edeadf0be719130c5db21ff1e700d67501').classifyInput().should.equal(Script.types.PUBKEY_IN);
|
||||
});
|
||||
it('should classify unknown', function() {
|
||||
Script('OP_TRUE OP_FALSE').classifyInput().should.equal(Script.types.UNKNOWN);
|
||||
});
|
||||
it('should classify scriptHashIn, eventhough it\'s opreturn', function() {
|
||||
Script('6a1c3630fd3792f7e847ae5e27985dfb127542ef37ac2a5147c3b9cec7ba').classifyInput().should.equal(Script.types.SCRIPTHASH_IN);
|
||||
});
|
||||
});
|
||||
|
||||
describe('#classifyOutput', function() {
|
||||
it('should classify public key hash out', function() {
|
||||
Script('OP_DUP OP_HASH160 20 0x0000000000000000000000000000000000000000 OP_EQUALVERIFY OP_CHECKSIG').classifyOutput().should.equal(Script.types.PUBKEYHASH_OUT);
|
||||
});
|
||||
it('shouldn\'t classify public key hash in', function() {
|
||||
Script('47 0x3044022077a8d81e656c4a1c1721e68ce35fa0b27f13c342998e75854858c12396a15ffa02206378a8c6959283c008c87a14a9c0ada5cf3934ac5ee29f1fef9cac6969783e9801 21 0x03993c230da7dabb956292851ae755f971c50532efc095a16bee07f83ab9d262df').classifyOutput().should.equal(Script.types.UNKNOWN);
|
||||
});
|
||||
it('should classify script hash out', function() {
|
||||
Script('OP_HASH160 20 0x0000000000000000000000000000000000000000 OP_EQUAL').classifyOutput().should.equal(Script.types.SCRIPTHASH_OUT);
|
||||
});
|
||||
it('shouldn\'t classify script hash in', function() {
|
||||
Script('OP_0 73 0x30460221008ca148504190c10eea7f5f9c283c719a37be58c3ad617928011a1bb9570901d2022100ced371a23e86af6f55ff4ce705c57d2721a09c4d192ca39d82c4239825f75a9801 72 0x30450220357011fd3b3ad2b8f2f2d01e05dc6108b51d2a245b4ef40c112d6004596f0475022100a8208c93a39e0c366b983f9a80bfaf89237fcd64ca543568badd2d18ee2e1d7501 OP_PUSHDATA1 105 0x5221024c02dff2f0b8263a562a69ec875b2c95ffad860f428acf2f9e8c6492bd067d362103546324a1351a6b601c623b463e33b6103ca444707d5b278ece1692f1aa7724a42103b1ad3b328429450069cc3f9fa80d537ee66ba1120e93f3f185a5bf686fb51e0a53ae').classifyOutput().should.equal(Script.types.UNKNOWN);
|
||||
});
|
||||
it('should classify MULTISIG out', function() {
|
||||
Script('OP_2 21 0x038282263212c609d9ea2a6e3e172de238d8c39cabd5ac1ca10646e23fd5f51508 21 0x038282263212c609d9ea2a6e3e172de238d8c39cabd5ac1ca10646e23fd5f51508 OP_2 OP_CHECKMULTISIG').classifyOutput().should.equal(Script.types.MULTISIG_OUT);
|
||||
});
|
||||
it('shouldn\'t classify MULTISIG in', function() {
|
||||
Script('OP_0 0x47 0x3044022002a27769ee33db258bdf7a3792e7da4143ec4001b551f73e6a190b8d1bde449d02206742c56ccd94a7a2e16ca52fc1ae4a0aa122b0014a867a80de104f9cb18e472c01').classifyOutput().should.equal(Script.types.UNKNOWN);
|
||||
});
|
||||
it('should classify OP_RETURN data out', function() {
|
||||
Script('OP_RETURN 1 0x01').classifyOutput().should.equal(Script.types.DATA_OUT);
|
||||
});
|
||||
it('should classify public key out', function() {
|
||||
Script('41 0x0479be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8 OP_CHECKSIG').classifyOutput().should.equal(Script.types.PUBKEY_OUT);
|
||||
});
|
||||
it('shouldn\'t classify public key in', function() {
|
||||
Script('47 0x3044022007415aa37ce7eaa6146001ac8bdefca0ddcba0e37c5dc08c4ac99392124ebac802207d382307fd53f65778b07b9c63b6e196edeadf0be719130c5db21ff1e700d67501').classifyOutput().should.equal(Script.types.UNKNOWN);
|
||||
});
|
||||
it('should classify unknown', function() {
|
||||
Script('OP_TRUE OP_FALSE').classifyOutput().should.equal(Script.types.UNKNOWN);
|
||||
});
|
||||
it('should classify opreturn eventhough it also looks like a scriptHashIn', function() {
|
||||
Script('6a1c3630fd3792f7e847ae5e27985dfb127542ef37ac2a5147c3b9cec7ba').classifyOutput().should.equal(Script.types.DATA_OUT);
|
||||
});
|
||||
});
|
||||
|
||||
describe('#classify', function() {
|
||||
it('should classify public key hash out', function() {
|
||||
Script('OP_DUP OP_HASH160 20 0x0000000000000000000000000000000000000000 OP_EQUALVERIFY OP_CHECKSIG').classify().should.equal(Script.types.PUBKEYHASH_OUT);
|
||||
|
@ -444,6 +516,28 @@ describe('Script', function() {
|
|||
it('should classify unknown', function() {
|
||||
Script('OP_TRUE OP_FALSE').classify().should.equal(Script.types.UNKNOWN);
|
||||
});
|
||||
it('should classify opreturn eventhough it also looks like a scriptHashIn', function() {
|
||||
Script('6a1c3630fd3792f7e847ae5e27985dfb127542ef37ac2a5147c3b9cec7ba').classifyInput().should.equal(Script.types.SCRIPTHASH_IN);
|
||||
Script('6a1c3630fd3792f7e847ae5e27985dfb127542ef37ac2a5147c3b9cec7ba').classify().should.equal(Script.types.DATA_OUT);
|
||||
});
|
||||
it('should classify scriptHashIn eventhough it is opreturn when script is marked is input', function() {
|
||||
Script('6a1c3630fd3792f7e847ae5e27985dfb127542ef37ac2a5147c3b9cec7ba').classify().should.equal(Script.types.DATA_OUT);
|
||||
var s = Script('6a1c3630fd3792f7e847ae5e27985dfb127542ef37ac2a5147c3b9cec7ba');
|
||||
s._isInput = true; // this is normally set by when Script is initiated as part if Input or Output objects
|
||||
s.classify().should.equal(Script.types.SCRIPTHASH_IN);
|
||||
});
|
||||
it('should classify unknown eventhough it is public key hash when marked as input', function() {
|
||||
Script('OP_DUP OP_HASH160 20 0x0000000000000000000000000000000000000000 OP_EQUALVERIFY OP_CHECKSIG').classify().should.equal(Script.types.PUBKEYHASH_OUT);
|
||||
var s = Script('OP_DUP OP_HASH160 20 0x0000000000000000000000000000000000000000 OP_EQUALVERIFY OP_CHECKSIG');
|
||||
s._isInput = true; // this is normally set by when Script is initiated as part if Input or Output objects
|
||||
s.classify().should.equal(Script.types.UNKNOWN);
|
||||
});
|
||||
it('should classify unknown eventhough it is public key hash in when marked as output', function() {
|
||||
var s = Script('47 0x3044022077a8d81e656c4a1c1721e68ce35fa0b27f13c342998e75854858c12396a15ffa02206378a8c6959283c008c87a14a9c0ada5cf3934ac5ee29f1fef9cac6969783e9801 21 0x03993c230da7dabb956292851ae755f971c50532efc095a16bee07f83ab9d262df');
|
||||
s.classify().should.equal(Script.types.PUBKEYHASH_IN);
|
||||
s._isOutput = true; // this is normally set by when Script is initiated as part if Input or Output objects
|
||||
s.classify().should.equal(Script.types.UNKNOWN);
|
||||
});
|
||||
});
|
||||
|
||||
describe('#add and #prepend', function() {
|
||||
|
|
|
@ -214,7 +214,7 @@ describe('Transaction', function() {
|
|||
var simpleUtxoWith1BTC = {
|
||||
address: fromAddress,
|
||||
txId: 'a477af6b2667c29670467e4e0728b685ee07b240235771862318e29ddbe58458',
|
||||
outputIndex: 0,
|
||||
outputIndex: 1,
|
||||
script: Script.buildPublicKeyHashOut(fromAddress).toString(),
|
||||
satoshis: 1e8
|
||||
};
|
||||
|
@ -1120,6 +1120,106 @@ describe('Transaction', function() {
|
|||
|
||||
});
|
||||
});
|
||||
describe('Replace-by-fee', function() {
|
||||
describe('#enableRBF', function() {
|
||||
it('only enable inputs not already enabled (0xffffffff)', function() {
|
||||
var tx = new Transaction()
|
||||
.from(simpleUtxoWith1BTC)
|
||||
.from(simpleUtxoWith100000Satoshis)
|
||||
.to([{address: toAddress, satoshis: 50000}])
|
||||
.fee(15000)
|
||||
.change(changeAddress)
|
||||
.sign(privateKey);
|
||||
tx.inputs[0].sequenceNumber = 0x00000000;
|
||||
tx.enableRBF();
|
||||
tx.inputs[0].sequenceNumber.should.equal(0x00000000);
|
||||
tx.inputs[1].sequenceNumber.should.equal(0xfffffffd);
|
||||
});
|
||||
it('enable for inputs with 0xffffffff and 0xfffffffe', function() {
|
||||
var tx = new Transaction()
|
||||
.from(simpleUtxoWith1BTC)
|
||||
.from(simpleUtxoWith100000Satoshis)
|
||||
.to([{address: toAddress, satoshis: 50000}])
|
||||
.fee(15000)
|
||||
.change(changeAddress)
|
||||
.sign(privateKey);
|
||||
tx.inputs[0].sequenceNumber = 0xffffffff;
|
||||
tx.inputs[1].sequenceNumber = 0xfffffffe;
|
||||
tx.enableRBF();
|
||||
tx.inputs[0].sequenceNumber.should.equal(0xfffffffd);
|
||||
tx.inputs[1].sequenceNumber.should.equal(0xfffffffd);
|
||||
});
|
||||
});
|
||||
describe('#isRBF', function() {
|
||||
it('enable and determine opt-in', function() {
|
||||
var tx = new Transaction()
|
||||
.from(simpleUtxoWith100000Satoshis)
|
||||
.to([{address: toAddress, satoshis: 50000}])
|
||||
.fee(15000)
|
||||
.change(changeAddress)
|
||||
.enableRBF()
|
||||
.sign(privateKey);
|
||||
tx.isRBF().should.equal(true);
|
||||
});
|
||||
it('determine opt-out with default sequence number', function() {
|
||||
var tx = new Transaction()
|
||||
.from(simpleUtxoWith100000Satoshis)
|
||||
.to([{address: toAddress, satoshis: 50000}])
|
||||
.fee(15000)
|
||||
.change(changeAddress)
|
||||
.sign(privateKey);
|
||||
tx.isRBF().should.equal(false);
|
||||
});
|
||||
it('determine opt-out with 0xfffffffe', function() {
|
||||
var tx = new Transaction()
|
||||
.from(simpleUtxoWith1BTC)
|
||||
.from(simpleUtxoWith100000Satoshis)
|
||||
.to([{address: toAddress, satoshis: 50000 + 1e8}])
|
||||
.fee(15000)
|
||||
.change(changeAddress)
|
||||
.sign(privateKey);
|
||||
tx.inputs[0].sequenceNumber = 0xfffffffe;
|
||||
tx.inputs[1].sequenceNumber = 0xfffffffe;
|
||||
tx.isRBF().should.equal(false);
|
||||
});
|
||||
it('determine opt-out with 0xffffffff', function() {
|
||||
var tx = new Transaction()
|
||||
.from(simpleUtxoWith1BTC)
|
||||
.from(simpleUtxoWith100000Satoshis)
|
||||
.to([{address: toAddress, satoshis: 50000 + 1e8}])
|
||||
.fee(15000)
|
||||
.change(changeAddress)
|
||||
.sign(privateKey);
|
||||
tx.inputs[0].sequenceNumber = 0xffffffff;
|
||||
tx.inputs[1].sequenceNumber = 0xffffffff;
|
||||
tx.isRBF().should.equal(false);
|
||||
});
|
||||
it('determine opt-in with 0xfffffffd (first input)', function() {
|
||||
var tx = new Transaction()
|
||||
.from(simpleUtxoWith1BTC)
|
||||
.from(simpleUtxoWith100000Satoshis)
|
||||
.to([{address: toAddress, satoshis: 50000 + 1e8}])
|
||||
.fee(15000)
|
||||
.change(changeAddress)
|
||||
.sign(privateKey);
|
||||
tx.inputs[0].sequenceNumber = 0xfffffffd;
|
||||
tx.inputs[1].sequenceNumber = 0xffffffff;
|
||||
tx.isRBF().should.equal(true);
|
||||
});
|
||||
it('determine opt-in with 0xfffffffd (second input)', function() {
|
||||
var tx = new Transaction()
|
||||
.from(simpleUtxoWith1BTC)
|
||||
.from(simpleUtxoWith100000Satoshis)
|
||||
.to([{address: toAddress, satoshis: 50000 + 1e8}])
|
||||
.fee(15000)
|
||||
.change(changeAddress)
|
||||
.sign(privateKey);
|
||||
tx.inputs[0].sequenceNumber = 0xffffffff;
|
||||
tx.inputs[1].sequenceNumber = 0xfffffffd;
|
||||
tx.isRBF().should.equal(true);
|
||||
});
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
|
||||
|
|
Loading…
Reference in New Issue