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lk 2019-07-10 10:35:02 +08:00
parent 8e38dfb330
commit 3d987c09e5
3 changed files with 44 additions and 44 deletions
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8
Account.js
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@ -1,9 +1,9 @@
'use strict' 'use strict'
const Coins = {} const Coins = {}
Coins.TIC = require('./tic.js').TIC; Coins.TIC = require('./tic.js').TIC
Coins.ETH = require('./eth.js').ETH; Coins.ETH = require('./eth.js').ETH
Coins.ERC20 = require('./eth.js').ERC20; Coins.ERC20 = require('./eth.js').ERC20
Coins.BTC = require('./btc.js').BTC; Coins.BTC = require('./btc.js').BTC
class Account { class Account {
constructor(coinType,privateKey,contractAddress){ constructor(coinType,privateKey,contractAddress){

68
btc.js
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@ -1,12 +1,12 @@
'use strict' 'use strict'
const axios = require('axios'); const axios = require('axios')
const HDNode = require('./utils/hdnode'); const HDNode = require('./utils/hdnode')
const bitcoinjs = require('bitcoinjs-lib'); const bitcoinjs = require('bitcoinjs-lib')
const Ticrypto = require('tic.crypto'); const Ticrypto = require('tic.crypto')
const BTC_NODE = require('./netConfig').BTC_NODE; const BTC_NODE = require('./netConfig').BTC_NODE
const BTC_NODE2 = require('./netConfig').BTC_NODE2; const BTC_NODE2 = require('./netConfig').BTC_NODE2
const BTC_TXFEE = 30; const BTC_TXFEE = 30
class BTC { class BTC {
constructor(privateKey){ constructor(privateKey){
@ -30,23 +30,23 @@ class BTC {
}, },
"url" : { "url" : {
enumerable : true, enumerable : true,
get: function() { return this._url; }, get: function() { return this._url },
set: function(url) { set: function(url) {
if (typeof(url) !== 'string') { throw new Error('invalid url'); } if (typeof(url) !== 'string') { throw new Error('invalid url') }
this._url = url; this._url = url
} }
}, },
"defaultGas":{ "defaultGas":{
enumerable: true, enumerable: true,
get: function() { return this._defaultGasFee; }, get: function() { return this._defaultGasFee },
set: function(value) { set: function(value) {
if (typeof(value) !== 'number') { throw new Error('invalid defaultGasFee'); } if (typeof(value) !== 'number') { throw new Error('invalid defaultGasFee') }
this._defaultGasFee = value; this._defaultGasFee = value
} }
} }
}) })
this._url = BTC_NODE; this._url = BTC_NODE
this._defaultGasFee = BTC_TXFEE; this._defaultGasFee = BTC_TXFEE
} }
static generateNewAccount(){ static generateNewAccount(){
@ -82,22 +82,22 @@ class BTC {
return address.length == 34 && address[0] == '1' return address.length == 34 && address[0] == '1'
} }
async sendTransaction(toAddress, amount, option = {gasFee : BTC_TXFEE}){ async sendTransaction(toAddress, amount, option = {gasFee : BTC_TXFEE}){
let set = bitcoinjs.ECPair.fromPrivateKey(Buffer.from(this.privateKey,'hex'));//导入私钥用于签名 let set = bitcoinjs.ECPair.fromPrivateKey(Buffer.from(this.privateKey,'hex'))//导入私钥用于签名
let txb = new bitcoinjs.TransactionBuilder();//初始化交易对象 let txb = new bitcoinjs.TransactionBuilder()//初始化交易对象
let tx = await BTC.getUTXO('1DEP8i3QJCsomS4BSMY2RpU1upv62aGvhD') let tx = await BTC.getUTXO('1DEP8i3QJCsomS4BSMY2RpU1upv62aGvhD')
if(!tx) return null if(!tx) return null
var tot = 0;//用于记录UTXO总量 var tot = 0//用于记录UTXO总量
amount+=1e4;//消费金额是转出金额加上10000的矿工费 amount+=1e4//消费金额是转出金额加上10000的矿工费
txb.setVersion(1);//设置交易版本号 txb.setVersion(1)//设置交易版本号
for(var i=0;i<tx.length;i++){ //将UTXO的相关信息依次填入交易体中 for(var i=0;i<tx.length;i++){ //将UTXO的相关信息依次填入交易体中
txb.addInput(tx[i].tx_hash_big_endian, tx[i].tx_output_n); txb.addInput(tx[i].tx_hash_big_endian, tx[i].tx_output_n)
tot+=tx[i].value; tot+=tx[i].value
} }
txb.addOutput(toAddress, amount-1e4);//填入转出目标地址和对应的金额 txb.addOutput(toAddress, amount-1e4)//填入转出目标地址和对应的金额
txb.addOutput(this.address, tot-amount); //填入找零地址，也就是原地址，并填入把找零金额 txb.addOutput(this.address, tot-amount) //填入找零地址，也就是原地址，并填入把找零金额
for(var i=0;i<tx.length;i++){//对交易体中的UTXO依次签名 for(var i=0;i<tx.length;i++){//对交易体中的UTXO依次签名
txb.sign(i, set); txb.sign(i, set)
} }
// let txBody = txb.buildIncomplete().toHex() // let txBody = txb.buildIncomplete().toHex()
let data = {tx : txb.buildIncomplete().toHex()} let data = {tx : txb.buildIncomplete().toHex()}
@ -111,21 +111,21 @@ class BTC {
} }
// async sendTransaction(toAddress, amount, option = {gasFee : BTC_TXFEE}){ // async sendTransaction(toAddress, amount, option = {gasFee : BTC_TXFEE}){
// var privateKey = bitcore.PrivateKey(this.privateKey) // var privateKey = bitcore.PrivateKey(this.privateKey)
// var ecdsa = new bitcore.crypto.ECDSA(); // var ecdsa = new bitcore.crypto.ECDSA()
// var newtx = { // var newtx = {
// inputs: [{addresses: [this.address]}], // inputs: [{addresses: [this.address]}],
// outputs: [{addresses: [toAddress], value: amount}] // outputs: [{addresses: [toAddress], value: amount}]
// }; // }
// try { // try {
// var tmptx = (await axios.post('https://api.blockcypher.com/v1/btc/test3/txs/new',newtx)).data; // var tmptx = (await axios.post('https://api.blockcypher.com/v1/btc/test3/txs/new',newtx)).data
// tmptx.pubkeys = []; // tmptx.pubkeys = []
// tmptx.pubkeys.push(privateKey.toPublicKey().toString("hex")) // tmptx.pubkeys.push(privateKey.toPublicKey().toString("hex"))
// ecdsa.hashbuf = bitcore.crypto.Hash.sha256(new Buffer(tmptx.tosign)); // ecdsa.hashbuf = bitcore.crypto.Hash.sha256(new Buffer(tmptx.tosign))
// ecdsa.privkey = privateKey; // ecdsa.privkey = privateKey
// ecdsa.pubkey = privateKey.toPublicKey(); // ecdsa.pubkey = privateKey.toPublicKey()
// ecdsa.deterministicK(); // ecdsa.deterministicK()
// let signatureExpected = ecdsa.sign(); // let signatureExpected = ecdsa.sign()
// tmptx.signatures = [Buffer.from(signatureExpected.sig.toDER()).toString('hex')] // tmptx.signatures = [Buffer.from(signatureExpected.sig.toDER()).toString('hex')]
// let res = (await axios.post('https://api.blockcypher.com/v1/btc/test3/txs/send',tmptx)).data // let res = (await axios.post('https://api.blockcypher.com/v1/btc/test3/txs/send',tmptx)).data
// return res // return res

12
netConfig.js
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@ -1,10 +1,10 @@
const TIC_NODE = 'https://bank.bittic.net:60000/api'; const TIC_NODE = 'https://bank.bittic.net:60000/api'
const BTC_NODE = 'https://api.blockcypher.com/v1/btc/main'; const BTC_NODE = 'https://api.blockcypher.com/v1/btc/main'
const BTC_NODE2 = 'https://blockchain.info'//https://blockchain.info/unspent?active=12HnmPpLomtPL53Q4s6xEqRB4wkMHi5GEZ const BTC_NODE2 = 'https://blockchain.info' //https://blockchain.info/unspent?active=12HnmPpLomtPL53Q4s6xEqRB4wkMHi5GEZ
const ETH_NODE = 'https://mainnet.infura.io/8284219b092f4cc69f3de29e532b1eb2'; const ETH_NODE = 'https://mainnet.infura.io/8284219b092f4cc69f3de29e532b1eb2'
const ETH_NODE2 = 'https://api.myetherapi.com/eth'; const ETH_NODE2 = 'https://api.myetherapi.com/eth'
const ETH_TEST_NODE = 'https://ropsten.infura.io/8284219b092f4cc69f3de29e532b1eb2'; const ETH_TEST_NODE = 'https://ropsten.infura.io/8284219b092f4cc69f3de29e532b1eb2'
module.exports = { module.exports = {
TIC_NODE, TIC_NODE,