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compare: npm:20190427_fon2so
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npm:main
npm:notcommon
npm:20190714_release_passtoken
npm:20190701_release_initDb
npm:20190427_fon2so
npm:20190418_Port60000
npm:20190418_RemovedNetnodeBroadcast
npm:20190413_ActionReloaded
npm:20190409_ActionFullName
npm:20190111_preview
npm:20190109_preview
npm:20181205
npm:20181010

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109
.gitignore vendored
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@ -1,109 +0,0 @@
# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
# how to include another gitignore?
# https://stackoverflow.com/questions/7005142/can-i-include-other-gitignore-file-in-a-gitignore-file-like-include-in-c-li
# https://github.com/github/gitignore
# https://github.com/SlideWave/gitignore-include?tab=readme-ov-file#examples
# https://gitignore.io
### .gitignore.global.txt ###
# Self defined pattern to ignore
?*.gitignore
?*.gitignore/
?*.gitignore.*
?*.gitignore.*/
*.gitomit
*.gitomit/
*.gitomit.*
*.gitomit.*/
# 保留
!.gitignore
!.gitignore.*
!.gitkeep
# 通用
.svn/
.deploy_git/
.idea/
.sass-cache/
.wrangler
/test/unit/coverage/
/test/e2e/reports/
node_modules/
*.aab
*.apk
*.ipa
*.min.js
*.min.css
*.min.html
*.iml
*.njsproj
*.ntvs*
*.sw*
*.sln
*.suo
.gitattributes
.umi
.umi-production
npm-debug.log*
yarn-debug.log*
yarn-error.log*
yarn.lock
selenium-debug.log
Thumbs.db
thumbs.db
_desktop.ini
# vue-cli 项目
/dist/
# 来自 vue-cli 创建项目的 .gitignore
.project
# hexo
/public/
# Hardhat
/artifacts/
/cache/
# seafile 临时文件
._*
.$*
# office 暂存文件
~$*
# 用户shell配置脚本
.bashrc_custom
# 苹果系统临时文件
.DS_Store
# 安卓缓存文件夹
.thumbnails
# local env files
.env.local
.env.*.local
# hexo
/db.json
# wo
# 服务端
/_archive/*
/_datastore/*
/_filestore/*
/_logstore/*
/_webroot/*
/_ssl/*
# uniapp 客户端
/unpackage/*
!/unpackage/res/
package-lock.json
pages4loader.json5
### .gitignore.local.txt ###

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){

131
btc.js
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@ -1,83 +1,64 @@
'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 ticc = 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){
if (!ticc.is_prikey({ prikey: privateKey })) if(!Ticrypto.isSeckey(privateKey)) throw new Error('Invalid PrivateKey')
throw new Error('Invalid PrivateKey') var publicKey = Ticrypto.seckey2pubkey(privateKey)
var publicKey = ticc.prikey_to_pubkey(privateKey)
Object.defineProperties(this,{ Object.defineProperties(this,{
privateKey: { "privateKey" : {
enumerable : true, enumerable : true,
writable : false, writable : false,
value : privateKey value : privateKey
}, },
publicKey: { "publicKey": {
enumerable : true, enumerable : true,
writable : false, writable : false,
value: ticc.prikey_to_pubkey({ prikey: privateKey, coin: 'BTC' }) value : Ticrypto.seckey2pubkey(privateKey,{coin:"BTC"})
}, },
address: { "address" : {
enumerable : true, enumerable : true,
writable : false, writable : false,
value: ticc.pubkey_to_address({ pubkey: publicKey, coin: 'BTC' }) value : Ticrypto.pubkey2address(publicKey,{coin:"BTC"})
}, },
url: { "url" : {
enumerable : true, enumerable : true,
get: function () { get: function() { return this._url; },
return this._url
},
set: function(url) { set: function(url) {
if (typeof url !== 'string') { if (typeof(url) !== 'string') { throw new Error('invalid url'); }
throw new Error('invalid url') this._url = url;
}
this._url = url
} }
}, },
defaultGas: { "defaultGas":{
enumerable: true, enumerable: true,
get: function () { get: function() { return this._defaultGasFee; },
return this._defaultGasFee
},
set: function(value) { set: function(value) {
if (typeof value !== 'number') { if (typeof(value) !== 'number') { throw new Error('invalid defaultGasFee'); }
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(){
var mnemonic = ticc.randomize_secword() var mnemonic = Ticrypto.randomSecword()
return Object.assign( return Object.assign(new BTC(Ticrypto.secword2keypair(mnemonic, {coin:"BTC"}).seckey),{mnemonic : mnemonic})
new BTC(
ticc.secword_to_keypair({ secword: mnemonic, coin: 'BTC' }).prikey
),
{ mnemonic: mnemonic }
)
} }
static fromMnemonic(mnemonic){ static fromMnemonic(mnemonic){
HDNode.isValidMnemonic(mnemonic) HDNode.isValidMnemonic(mnemonic)
return Object.assign( return Object.assign(new BTC(Ticrypto.secword2keypair(mnemonic, {coin:"BTC"}).seckey),{mnemonic:mnemonic})
new BTC(
ticc.secword_to_keypair({ secword: mnemonic, coin: 'BTC' }).prikey
),
{ mnemonic: mnemonic }
)
} }
static async getBalance(address){ static async getBalance(address){
return (await axios.get(`${BTC_NODE}/addrs/${address}/balance`)).data return (await axios.get(`${BTC_NODE}/addrs/${address}/balance`)).data.balance
.balance
} }
static async getActions(address){ static async getActions(address){
return (await axios.get(`${BTC_NODE}/addrs/${address}`)).data.txrefs return (await axios.get(`${BTC_NODE}/addrs/${address}`)).data.txrefs
@ -85,43 +66,38 @@ class BTC {
static async getUTXO(address){ static async getUTXO(address){
// console.log(`${BTC_NODE2}/unspent?active=${address}`,`${BTC_NODE2}/unspent?active=${address}`) // console.log(`${BTC_NODE2}/unspent?active=${address}`,`${BTC_NODE2}/unspent?active=${address}`)
try { try {
return (await axios.get(`${BTC_NODE2}/unspent?active=${address}`)).data return (await axios.get(`${BTC_NODE2}/unspent?active=${address}`)).data.unspent_outputs
.unspent_outputs
} catch (error) { } catch (error) {
return null return null
} }
} }
static encrypt(data, key){ static encrypt(data, key){
if(!data || !key) throw new Error('Required Params Missing') if(!data || !key) throw new Error('Required Params Missing')
return ticc.encrypt_easy({ data, key }) return Ticrypto.encrypt(data,key)
} }
static decrypt(data, key){ static decrypt(data, key){
return ticc.decrypt_easy(data, key, { format: 'json' }) //return null for wrong key return Ticrypto.decrypt(data, key, {format:"json"}) //return null for wrong key
} }
static isValidAddress(address){ static isValidAddress(address){
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( let set = bitcoinjs.ECPair.fromPrivateKey(Buffer.from(this.privateKey,'hex'));//导入私钥用于签名
Buffer.from(this.privateKey, 'hex') let txb = new bitcoinjs.TransactionBuilder();//初始化交易对象
) //导入私钥用于签名
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++) { for(var i=0;i<tx.length;i++){ //将UTXO的相关信息依次填入交易体中
//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++) { for(var i=0;i<tx.length;i++){//对交易体中的UTXO依次签名
//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()}
@ -131,24 +107,25 @@ class BTC {
} catch (error) { } catch (error) {
return null return null
} }
} }
// 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

293
eth.js
View File

@ -2,7 +2,7 @@
const eth = require('etherscan-api').init('E3ZFFAEMNN33KX4HHVUZ4KF8XY1FXMR4BI') const eth = require('etherscan-api').init('E3ZFFAEMNN33KX4HHVUZ4KF8XY1FXMR4BI')
const secretStorage = require('./utils/secret-storage') const secretStorage = require('./utils/secret-storage')
const SigningKey = require('./utils/signing-key.js') const SigningKey = require('./utils/signing-key.js')
const ticc = require('tic-crypto') const Ticrypto = require('tic.crypto')
const HDNode = require('./utils/hdnode') const HDNode = require('./utils/hdnode')
const utils = require('./util.js') const utils = require('./util.js')
const axios = require('axios') const axios = require('axios')
@ -12,64 +12,53 @@ require('setimmediate')
const GAS_UNIT_WEI = 1e18 //1wei const GAS_UNIT_WEI = 1e18 //1wei
const GAS_UNIT_GWEI = 1e9 //1gwei = 1e9 wei const GAS_UNIT_GWEI = 1e9 //1gwei = 1e9 wei
const GAS_Fee = 0.000021 const GAS_Fee = 0.000021
const GAS_Fee_ERC20 = 0.00006 const GAS_Fee_ERC20 = 0.000060
const GAS_LIMIT = 21000 const GAS_LIMIT = 21000
const GAS_LIMIT_ERC20 = 6e4 const GAS_LIMIT_ERC20 = 6e4
const defaultPath = "m/44'/60'/0'/0/0" const defaultPath = "m/44'/60'/0'/0/0"
const ETH_NODE = require('./netConfig').ETH_NODE const ETH_NODE = require('./netConfig').ETH_NODE
const transactionFields = [ const transactionFields = [
{ name: 'nonce', maxLength: 32 }, {name: 'nonce', maxLength: 32, },
{ name: 'gasPrice', maxLength: 32 }, {name: 'gasPrice', maxLength: 32, },
{ name: 'gasLimit', maxLength: 32 }, {name: 'gasLimit', maxLength: 32, },
{ name: 'to', length: 20 }, {name: 'to', length: 20, },
{ name: 'value', maxLength: 32 }, {name: 'value', maxLength: 32, },
{ name: 'data' } {name: 'data'},
] ]
class ETH { class ETH {
constructor(privateKey){ constructor(privateKey){
if ( if(privateKey.length == 64 && !(privateKey.split('x')[1] && privateKey.split('x')[0] === '0'))
privateKey.length == 64 &&
!(privateKey.split('x')[1] && privateKey.split('x')[0] === '0')
)
privateKey = '0x'+privateKey privateKey = '0x'+privateKey
var signingKey = privateKey var signingKey = privateKey
if (!(privateKey instanceof SigningKey)) { if (!(privateKey instanceof SigningKey)) {
signingKey = new SigningKey(privateKey) signingKey = new SigningKey(privateKey)
} }
Object.defineProperties(this, { Object.defineProperties(this, {
privateKey: { 'privateKey' : {
enumerable : true, enumerable : true,
writable : false, writable : false,
value : signingKey.privateKey value : signingKey.privateKey
}, },
address: { 'address' : {
enumerable : true, enumerable : true,
writable : false, writable : false,
value: signingKey.address value : signingKey.address,
}, },
url: { 'url' : {
enumerable: true, enumerable: true,
get: function () { get: function() { return this._url },
return this._url
},
set: function(url) { set: function(url) {
if (typeof url !== 'string') { if (typeof(url) !== 'string') { throw new Error('invalid url') }
throw new Error('invalid url')
}
this._url = url this._url = url
}
}, },
defaultGasFee: { },
'defaultGasFee' : {
enumerable: true, enumerable: true,
get: function () { get: function() { return this._defaultGasFee },
return this._defaultGasFee
},
set: function(value) { set: function(value) {
if (typeof value !== 'number') { if (typeof(value) !== 'number') { throw new Error('invalid defaultGasFee') }
throw new Error('invalid defaultGasFee')
}
this._defaultGasFee = value this._defaultGasFee = value
} }
} }
@ -79,11 +68,8 @@ class ETH {
} }
static generateNewAccount(option = {path:defaultPath}){ static generateNewAccount(option = {path:defaultPath}){
//major path as default path >/0'/0/0 //major path as default path >/0'/0/0
var mnemonic = ticc.randomize_secword() var mnemonic = Ticrypto.randomSecword()
return Object.assign(ETH.fromMnemonic(mnemonic, option), { return Object.assign(ETH.fromMnemonic(mnemonic, option),{mnemonic,mnemonic})
mnemonic,
mnemonic
})
} }
static fromMnemonic(mnemonic, option = {path:defaultPath}){ static fromMnemonic(mnemonic, option = {path:defaultPath}){
HDNode.isValidMnemonic(mnemonic) //check valid mnemonic,will throw Error if not valid HDNode.isValidMnemonic(mnemonic) //check valid mnemonic,will throw Error if not valid
@ -91,32 +77,27 @@ class ETH {
return new ETH(HDNode.fromSeed(seed).derivePath(option.path).privateKey) return new ETH(HDNode.fromSeed(seed).derivePath(option.path).privateKey)
} }
static async getBalance(address){ static async getBalance(address){
if (!address) { if(!address){ throw new Error('Address is required') }
throw new Error('Address is required') let res = (await axios.post(ETH_NODE,{
} "jsonrpc":"2.0","method":"eth_getBalance","params":[address, "latest"],"id":1
let res = ( })).data
await axios.post(ETH_NODE, { if(res)
jsonrpc: '2.0', return parseInt(res.result)/1e18 //1000000000000000000
method: 'eth_getBalance',
params: [address, 'latest'],
id: 1
})
).data
if (res) return parseInt(res.result) / 1e18
//1000000000000000000
else return null else return null
} }
static async getActions(address){ static async getActions(address){
let tx = await eth.account.txlist(address, 0 ,'latast') let tx = await eth.account.txlist(address, 0 ,'latast')
if (tx && tx.message === 'OK') return tx.result if(tx && tx.message === 'OK')
return tx.result
else return [] else return []
} }
static fromEncryptedWallet(json, password, progressCallback) { static fromEncryptedWallet(json, password, progressCallback) {
if (progressCallback && typeof progressCallback !== 'function') { if (progressCallback && typeof(progressCallback) !== 'function') {
throw new Error('invalid callback') throw new Error('invalid callback')
} }
return new Promise(function(resolve, reject) { return new Promise(function(resolve, reject) {
if (secretStorage.isCrowdsaleWallet(json)) { if (secretStorage.isCrowdsaleWallet(json)) {
try { try {
var privateKey = secretStorage.decryptCrowdsale(json, password) var privateKey = secretStorage.decryptCrowdsale(json, password)
@ -124,11 +105,10 @@ class ETH {
} catch (error) { } catch (error) {
reject(error) reject(error)
} }
} else if (secretStorage.isValidWallet(json)) { } else if (secretStorage.isValidWallet(json)) {
secretStorage
.decrypt(json, password, progressCallback) secretStorage.decrypt(json, password, progressCallback).then(function(signingKey) {
.then(
function (signingKey) {
var wallet = new ETH(signingKey) var wallet = new ETH(signingKey)
if (signingKey.mnemonic && signingKey.path) { if (signingKey.mnemonic && signingKey.path) {
utils.defineProperty(wallet, 'mnemonic', signingKey.mnemonic) utils.defineProperty(wallet, 'mnemonic', signingKey.mnemonic)
@ -136,14 +116,10 @@ class ETH {
} }
resolve(wallet) resolve(wallet)
return null return null
}, }, function(error) {
function (error) {
reject(error) reject(error)
} }).catch(function(error) { reject(error) })
)
.catch(function (error) {
reject(error)
})
} else { } else {
reject('invalid wallet JSON') reject('invalid wallet JSON')
} }
@ -152,9 +128,7 @@ class ETH {
static parseTransaction(rawTransaction){ static parseTransaction(rawTransaction){
rawTransaction = utils.hexlify(rawTransaction, 'rawTransaction') rawTransaction = utils.hexlify(rawTransaction, 'rawTransaction')
var signedTransaction = utils.RLP.decode(rawTransaction) var signedTransaction = utils.RLP.decode(rawTransaction)
if (signedTransaction.length !== 9) { if (signedTransaction.length !== 9) { throw new Error('invalid transaction') }
throw new Error('invalid transaction')
}
var raw = [] var raw = []
@ -172,10 +146,8 @@ class ETH {
} }
} }
;['gasPrice', 'gasLimit', 'nonce', 'value'].forEach(function (name) { ['gasPrice', 'gasLimit', 'nonce', 'value'].forEach(function(name) {
if (!transaction[name]) { if (!transaction[name]) { return }
return
}
if (transaction[name].length === 0) { if (transaction[name].length === 0) {
transaction[name] = utils.bigNumberify(0) transaction[name] = utils.bigNumberify(0)
} else { } else {
@ -193,21 +165,13 @@ class ETH {
var r = utils.arrayify(signedTransaction[7]) var r = utils.arrayify(signedTransaction[7])
var s = utils.arrayify(signedTransaction[8]) var s = utils.arrayify(signedTransaction[8])
if ( if (v.length >= 1 && r.length >= 1 && r.length <= 32 && s.length >= 1 && s.length <= 32) {
v.length >= 1 &&
r.length >= 1 &&
r.length <= 32 &&
s.length >= 1 &&
s.length <= 32
) {
transaction.v = utils.bigNumberify(v).toNumber() transaction.v = utils.bigNumberify(v).toNumber()
transaction.r = signedTransaction[7] transaction.r = signedTransaction[7]
transaction.s = signedTransaction[8] transaction.s = signedTransaction[8]
var chainId = (transaction.v - 35) / 2 var chainId = (transaction.v - 35) / 2
if (chainId < 0) { if (chainId < 0) { chainId = 0 }
chainId = 0
}
chainId = parseInt(chainId) chainId = parseInt(chainId)
transaction.chainId = chainId transaction.chainId = chainId
@ -229,29 +193,25 @@ class ETH {
} }
} }
return transaction return transaction
} }
static encrypt(data, key){ static encrypt(data, key){
if(!data || !key) throw new Error('Required Params Missing') if(!data || !key) throw new Error('Required Params Missing')
return ticc.encrypt_easy({ data, key }) return Ticrypto.encrypt(data,key)
} }
static decrypt(data, key){ static decrypt(data, key){
return ticc.decrypt_easy(data, key, { format: 'json' }) //return null for wrong key return Ticrypto.decrypt(data, key, {format:"json"}) //return null for wrong key
} }
static async estimateGasPrice(){ static async estimateGasPrice(){
try{ try{
return ( return parseInt((await axios.post(ETH_NODE, {
parseInt( "method": "eth_gasPrice",
( "id": "6842",
await axios.post(ETH_NODE, { "jsonrpc": "2.0"
method: 'eth_gasPrice', })).data.result)/1e9
id: '6842', }
jsonrpc: '2.0' catch(err){
})
).data.result
) / 1e9
)
} catch (err) {
return 1 return 1
} }
} }
@ -268,41 +228,24 @@ class ETH {
return ETH.getActions(this.address) return ETH.getActions(this.address)
} }
async getTransactionCount(){ async getTransactionCount(){
if (!this._url) { if(!this._url){ throw new Error('Base url required') }
throw new Error('Base url required')
}
var self = this var self = this
return ( return (await axios.post(this._url,{
( "jsonrpc":"2.0","method":"eth_getTransactionCount","params":[self.address, "latest"],"id":1
await axios.post(this._url, { })).data.result||null
jsonrpc: '2.0',
method: 'eth_getTransactionCount',
params: [self.address, 'latest'],
id: 1
})
).data.result || null
)
} }
signTransaction(transaction){ signTransaction(transaction){
var chainId = transaction.chainId var chainId = transaction.chainId
if (chainId == null && this.provider) { if (chainId == null && this.provider) { chainId = this.provider.chainId }
chainId = this.provider.chainId if (!chainId) { chainId = 0 }
}
if (!chainId) {
chainId = 0
}
var raw = [] var raw = []
transactionFields.forEach(function(fieldInfo) { transactionFields.forEach(function(fieldInfo) {
var value = transaction[fieldInfo.name] || [] var value = transaction[fieldInfo.name] || ([])
value = utils.arrayify(utils.hexlify(value), fieldInfo.name) value = utils.arrayify(utils.hexlify(value), fieldInfo.name)
// Fixed-width field // Fixed-width field
if ( if (fieldInfo.length && value.length !== fieldInfo.length && value.length > 0) {
fieldInfo.length &&
value.length !== fieldInfo.length &&
value.length > 0
) {
var error = new Error('invalid ' + fieldInfo.name) var error = new Error('invalid ' + fieldInfo.name)
error.reason = 'wrong length' error.reason = 'wrong length'
error.value = value error.value = value
@ -360,8 +303,9 @@ class ETH {
if(!option.gasPrice || !option.gasLimit){ if(!option.gasPrice || !option.gasLimit){
//Normal Mode:use customized gasFee( ether ) to caculate gasPrice( wei ), gasLimit use default value //Normal Mode:use customized gasFee( ether ) to caculate gasPrice( wei ), gasLimit use default value
gasLimit = GAS_LIMIT gasLimit = GAS_LIMIT
gasPrice = String((option.gasFee * GAS_UNIT_WEI) / gasLimit) gasPrice = String(option.gasFee * GAS_UNIT_WEI / gasLimit)
} else { }
else{
//Advance Mode:specified the gasLimit and gasPrice( gwei ) //Advance Mode:specified the gasLimit and gasPrice( gwei )
gasLimit = option.gasLimit gasLimit = option.gasLimit
gasPrice = String(GAS_UNIT_GWEI * option.gasPrice) gasPrice = String(GAS_UNIT_GWEI * option.gasPrice)
@ -372,21 +316,21 @@ class ETH {
gasPrice: utils.bigNumberify(gasPrice), gasPrice: utils.bigNumberify(gasPrice),
to: toAddress, to: toAddress,
value: utils.parseEther(String(amount)) value: utils.parseEther(String(amount)),
} }
try{ try{
let signedTransaction = this.signTransaction(transaction) let signedTransaction = this.signTransaction(transaction)
let ethTxRes = ( let ethTxRes = (await axios.post(ETH_NODE,{
await axios.post(ETH_NODE, { "jsonrpc":"2.0",
jsonrpc: '2.0', "method":"eth_sendRawTransaction",
method: 'eth_sendRawTransaction', "params":[signedTransaction.toString('hex')],
params: [signedTransaction.toString('hex')], "id":6842
id: 6842 })).data
}) if(ethTxRes && ethTxRes.result)
).data return ethTxRes
if (ethTxRes && ethTxRes.result) return ethTxRes
return null return null
} catch (err) { }
catch(err){
return null return null
} }
} }
@ -407,26 +351,25 @@ class ERC20 extends ETH {
} }
static async getDecimals(contractAddress){ static async getDecimals(contractAddress){
if(!contractAddress) throw new Error('Missing params') if(!contractAddress) throw new Error('Missing params')
let queryAddress = let queryAddress = '0x313ce567' + (contractAddress.split('x')[1]).padStart(64,'0')
'0x313ce567' + contractAddress.split('x')[1].padStart(64, '0') let params = [{"to":contractAddress, "data":queryAddress},"latest"]
let params = [{ to: contractAddress, data: queryAddress }, 'latest']
let queryData = { let queryData = {
jsonrpc: '2.0', "jsonrpc":"2.0",
method: 'eth_call', "method":"eth_call",
params: params, "params":params,
id: 6842 "id":6842
} }
return parseInt((await axios.post(ETH_NODE, queryData)).data.result) return parseInt((await axios.post(ETH_NODE, queryData)).data.result)
} }
static async getBalance(address, contractAddress){ static async getBalance(address, contractAddress){
if(!address || !contractAddress) throw new Error('Missing params') if(!address || !contractAddress) throw new Error('Missing params')
let queryAddress = '0x70a08231' + address.split('x')[1].padStart(64, '0') let queryAddress = '0x70a08231' + (address.split('x')[1]).padStart(64,'0')
let params = [{ to: contractAddress, data: queryAddress }, 'latest'] let params = [{"to":contractAddress, "data":queryAddress},"latest"]
let queryData = { let queryData = {
jsonrpc: '2.0', "jsonrpc":"2.0",
method: 'eth_call', "method":"eth_call",
params: params, "params":params,
id: 6842 "id":6842
} }
// return parseInt(erc20res.result)/Number('10'.padEnd(ERC20Table[obj.name].decimals+1,'0')) // return parseInt(erc20res.result)/Number('10'.padEnd(ERC20Table[obj.name].decimals+1,'0'))
let res = (await axios.post(ETH_NODE, queryData)).data.result let res = (await axios.post(ETH_NODE, queryData)).data.result
@ -435,9 +378,11 @@ class ERC20 extends ETH {
} }
static async getActions(address, contractAddress){ static async getActions(address, contractAddress){
try{ try{
let res = await eth.account.tokentx(address, contractAddress) let res = (await eth.account.tokentx(address,contractAddress))
if (res && res.result) return res.result if(res && res.result)
} catch (err) { return res.result
}
catch(err){
return [] return []
} }
return return
@ -457,13 +402,10 @@ class ERC20 extends ETH {
value:decimals, value:decimals,
writable:false writable:false
}) })
else return 0 // any good idea? else
return 0 // any good idea?
} }
async sendTransaction ( async sendTransaction(toAddress, amount, option = {gasFee : GAS_Fee_ERC20}){
toAddress,
amount,
option = { gasFee: GAS_Fee_ERC20 }
) {
/**************************************************************** /****************************************************************
1 Ether = 1e18 wei 1 Ether = 1e18 wei
1 Gwei = 1e9 wei 1 Gwei = 1e9 wei
@ -471,28 +413,20 @@ class ERC20 extends ETH {
minimum gaslimit for erc20transaction is 6e4 minimum gaslimit for erc20transaction is 6e4
****************************************************************/ ****************************************************************/
var nonce = await this.getTransactionCount() var nonce = await this.getTransactionCount()
var gasPrice, var gasPrice, gasLimit, decimals, contractAddress = this.contractAddress
gasLimit,
decimals,
contractAddress = this.contractAddress
if(!nonce) nonce = '0x0' if(!nonce) nonce = '0x0'
if(!option.gasPrice || !option.gasLimit){ if(!option.gasPrice || !option.gasLimit){
//Normal Mode:use customized gasFee( ether ) to caculate gasPrice( wei ), gasLimit use default value //Normal Mode:use customized gasFee( ether ) to caculate gasPrice( wei ), gasLimit use default value
gasLimit = GAS_LIMIT_ERC20 gasLimit = GAS_LIMIT_ERC20
gasPrice = String((option.gasFee * GAS_UNIT_WEI) / gasLimit) gasPrice = String(option.gasFee * GAS_UNIT_WEI / gasLimit)
} else { }
else{
//Advance Mode:specified the gasLimit and gasPrice( gwei ) //Advance Mode:specified the gasLimit and gasPrice( gwei )
gasLimit = option.gasLimit gasLimit = option.gasLimit
gasPrice = String(GAS_UNIT_GWEI * option.gasPrice) gasPrice = String(GAS_UNIT_GWEI * option.gasPrice)
} }
if(!option.decimals) decimals = await ERC20.getDecimals(contractAddress) if(!option.decimals) decimals = await ERC20.getDecimals(contractAddress)
let txBody = let txBody = '0x' + 'a9059cbb' + toAddress.split('x')[1].padStart(64,'0')+ Number(amount*Math.pow(10,decimals)).toString(16).padStart(64,'0')
'0x' +
'a9059cbb' +
toAddress.split('x')[1].padStart(64, '0') +
Number(amount * Math.pow(10, decimals))
.toString(16)
.padStart(64, '0')
let transaction = { let transaction = {
nonce: nonce, nonce: nonce,
gasLimit: gasLimit, gasLimit: gasLimit,
@ -503,24 +437,25 @@ class ERC20 extends ETH {
} }
let signedTransaction = this.signTransaction(transaction) let signedTransaction = this.signTransaction(transaction)
try{ try{
let erc20TxRes = ( let erc20TxRes = (await axios.post(ETH_NODE, {
await axios.post(ETH_NODE, { "jsonrpc":"2.0",
jsonrpc: '2.0', "method":"eth_sendRawTransaction",
method: 'eth_sendRawTransaction', "params":[signedTransaction.toString('hex')],
params: [signedTransaction.toString('hex')], "id":6842
id: 6842 })).data
}) if(erc20TxRes && erc20TxRes.result)
).data return erc20TxRes.result
if (erc20TxRes && erc20TxRes.result) return erc20TxRes.result
console.log(erc20TxRes) console.log(erc20TxRes)
return null return null
} catch (err) {
return null
} }
catch(err){
return null
} }
} }
module.exports = {
ETH,
ERC20
} }
module.exports = {
ETH, ERC20
}

14
index.js
View File

@ -1,16 +1,16 @@
'use strict' 'use strict'
const TIC = require('./tic.js').TIC const TIC = require('./tic.js').TIC;
const ETH = require('./eth.js').ETH const ETH = require('./eth.js').ETH;
const ERC20 = require('./eth.js').ERC20 const ERC20 = require('./eth.js').ERC20;
const BTC = require('./btc.js').BTC const BTC = require('./btc.js').BTC;
const Account = require('./Account').Account const Account = require('./Account').Account;
const Crypto = require('tic-crypto') const Crypto = require('tic.crypto');
module.exports = { module.exports = {
TIC, TIC,
ETH, ETH,
BTC, BTC,
ERC20, ERC20,
Account, Account,
Crypto Crypto,
} }

10
netConfig.js
View File

@ -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,

14
package.json
View File

@ -1,5 +1,5 @@
{ {
"name": "tic-chaintool", "name": "tic.tool4chain",
"version": "1.2.1", "version": "1.2.1",
"dependencies": { "dependencies": {
"aes-js": "^3.1.1", "aes-js": "^3.1.1",
@ -10,12 +10,16 @@
"js-sha3": "^0.8.0", "js-sha3": "^0.8.0",
"scrypt-js": "^2.0.3", "scrypt-js": "^2.0.3",
"setimmediate": "^1.0.5", "setimmediate": "^1.0.5",
"tic.action": "git+https://git.faronear.org/npm/tic.action#20190714_release_passtoken", "tic.action": "git+https://git.faronear.org/tic/tic.action#20190427_fon2so",
"tic-crypto": "git+https://git.faronear.org/npm/tic-crypto#20190109_preview", "tic.crypto": "git+https://git.faronear.org/tic/tic.crypto#20190109_preview",
"uuid": "^8.3.1" "uuid": "^3.3.2"
}, },
"deprecated": false, "deprecated": false,
"description": "blockchain tool for ticwallet", "description": "blockchain tool for ticwallet",
"keywords": ["tool", "blockchain", "tic"], "keywords": [
"tool",
"blockchain",
"tic"
],
"main": "index.js" "main": "index.js"
} }

68
seafile-ignore.txt
View File

@ -1,68 +0,0 @@
# https://help.seafile.com/syncing_client/excluding_files/
# 注释。通配符：* 匹配0到若干个字符，包括代表目录的/。? 匹配1个字符，包括/。
# seafile-ignore.txt 只能控制在客户端需要忽略哪些文件。你依然可以在 seahub 的 web 界面创建这些被客户端忽略的文件。
# 在这种情况下，
# 这些文件会被同步到客户端，但是用户在客户端对这些文件的后续修改会被忽略，不会被同步回服务器。
# 文件在服务器端的后续更改会被同步到客户端，如果客户端也同时修改了这些文件，系统会生成冲突文件。
# seafile-ignore.txt 只能忽略还没有被同步的文件。对于已经被同步的文件，如果后来把它添加到 seafile-ignore.txt 中，系统只会忽略后续更改，已经上传的版本不会受影响。
### seafile-ignore.global.txt ###
# 自定义的后缀名，凡有 sfignore 后缀的都不进行同步
*.sfignore
*.sfignore/
*.sfignore.*
*.sfignore.*/
*.sfomit
*.sfomit.*
*.sfomit/
*.sfomit.*/
.DS_Store
*/.DS_Store
.thumbnails
*/.thumbnails
Thumbs.db
*/Thumbs.db
thumbs.db
*/thumbs.db
_desktop.ini
*/_desktop.ini
._*
*/._*
.$*
*/.$*
~$*
*/~$*
node_modules/
*/node_modules/
package-lock.json
pages4loader.json5
.deploy_git/
*/.deploy_git/
# HBuilder 目录
unpackage/
*/unpackage/
Icon
OneDrive/Icon
# wrangler project
.dev.vars*
*/.dev.vars*
.wrangler/
*/.wrangler/
### seafile-ignore.local.txt ###

122
tic.js
View File

@ -1,29 +1,27 @@
'use strict' 'use strict'
const axios = require('axios') const axios = require('axios')
const ticc = require('tic-crypto') const ticCrypto = require('tic.crypto')
const ticActionTransfer = require('tic.action').ActionTransfer const ticActionTransfer = require('tic.action').ActionTransfer
const TIC_TXFEE = 10 const TIC_TXFEE = 10;
const TIC_NODE = require('./netConfig').TIC_NODE const TIC_NODE = require('./netConfig').TIC_NODE
class TIC { class TIC {
constructor (prikey, option = {}) { constructor(seckey,option={}){
if (!prikey || !ticc.is_prikey({ prikey })) throw 'ERROR:Invalid Seckey' if(!seckey||!ticCrypto.isSeckey(seckey)) throw "ERROR:Invalid Seckey"
Object.defineProperties(this, { Object.defineProperties(this, {
prikey: { 'seckey' : {
value: prikey, value : seckey,
enumerable : true, enumerable : true,
writable: false writable : false,
}, },
pubkey: { 'pubkey' : {
value: ticc.prikey_to_pubkey({ prikey }), value : ticCrypto.seckey2pubkey(seckey),
enumerable : true, enumerable : true,
writable: false writable : false,
}, },
address: { 'address' : {
value: ticc.pubkey_to_address({ value : ticCrypto.pubkey2address(ticCrypto.seckey2pubkey(seckey)),
pubkey: ticc.prikey_to_pubkey(prikey)
}),
enumerable : true, enumerable : true,
writable : false writable : false
} }
@ -33,87 +31,68 @@ class TIC {
_defaultFee : option.fee||TIC_TXFEE //fee cannot be zero _defaultFee : option.fee||TIC_TXFEE //fee cannot be zero
}) })
} }
get url () { get url(){return this._url}
return this._url set url(newURL){this._url = newURL}
} get txfee(){return this._defaultFee}
set url (newURL) { set txfee(fee){this._defaultFee = fee}
this._url = newURL
}
get txfee () {
return this._defaultFee
}
set txfee (fee) {
this._defaultFee = fee
}
static generateNewAccount(){ static generateNewAccount(){
var secword = ticc.randomize_secword() var secword = ticCrypto.randomSecword()
return Object.assign(new TIC(ticc.secword_to_keypair({ secword }).prikey), { return Object.assign(new TIC(ticCrypto.secword2keypair(secword).seckey),{secword:secword})
secword: secword
})
} }
static fromMnemonic(secword){ static fromMnemonic(secword){
if (!secword || !ticc.is_secword(secword)) throw 'ERROR:Invalid Secword' if(!secword||!ticCrypto.isSecword(secword)) throw "ERROR:Invalid Secword"
return new TIC(ticc.secword_to_keypair({ secword }).prikey) return new TIC(ticCrypto.secword2keypair(secword).seckey)
} }
static async getBalance(address){ static async getBalance(address){
if (!address) { if(!address){ throw new Error('Address is required'); }
throw new Error('Address is required') return (await axios.post(TIC_NODE+'/Account/getBalance',{
"Account" : {
"address":address
} }
return ( })).data
await axios.post(TIC_NODE + '/Account/getBalance', {
Account: {
address: address
}
})
).data
} }
static async getActions(address){ static async getActions(address){
if (!address) { if(!address){ throw new Error('Address is required'); }
throw new Error('Address is required') return (await axios.post(TIC_NODE+'/Action/getActionList',{
} "Action" : {
return ( "actorAddress" : address,
await axios.post(TIC_NODE + '/Action/getActionList', { "toAddress" : address
Action: {
actorAddress: address,
toAddress: address
}, },
config: { "config":{
logic: 'OR' "logic":"OR"
} }
}) })).data
).data
} }
static encrypt(data, key){ static encrypt(data, key){
if(!data || !key) throw new Error('Required Params Missing') if(!data || !key) throw new Error('Required Params Missing')
return ticc.encrypt_easy({ data, key }) return ticCrypto.encrypt(data,key)
} }
static decrypt(data, key){ static decrypt(data, key){
return ticc.decrypt_easy(data, key, { format: 'json' }) //return null for wrong key return ticCrypto.decrypt(data, key, {format:"json"}) //return null for wrong key
} }
static isValidAddress(address){ static isValidAddress(address){
return ticc.which_chain_address({ address }) return ticCrypto.isAddress(address)
} }
async sendTransaction(toAddress, amount, option = {gasFee : TIC_TXFEE}){ async sendTransaction(toAddress, amount, option = {gasFee : TIC_TXFEE}){
if (!toAddress || !amount) { if(!toAddress||!amount){throw new Error("ERROR:RequiredParamsMissing")} //amount cannot be zero
throw new Error('ERROR:RequiredParamsMissing')
} //amount cannot be zero
let action = new ticActionTransfer({ let action = new ticActionTransfer({
amount: parseInt(amount), amount: parseInt(amount),
toAddress: toAddress, toAddress: toAddress,
fee: option.gasFee fee: option.gasFee,
}) })
//对交易数据签名,packMe 内的参数是交易发起人的keypair //对交易数据签名,packMe 内的参数是交易发起人的keypair
action.packMe({ action.packMe({
prikey: this.prikey, seckey: this.seckey,
pubkey: this.pubkey pubkey: this.pubkey,
}) })
let data = { let data = {
Action:action Action:action
} }
try{ try{
let res = (await axios.post(this._url + '/Action/prepare',data)).data let res = (await axios.post(this._url + '/Action/prepare',data)).data
return res return res
}catch(err){ }catch(err){
@ -127,31 +106,30 @@ class TIC {
return TIC.getActions(this.address) return TIC.getActions(this.address)
} }
getSerializedTx(option){ getSerializedTx(option){
if (!option.toAddress || !option.amount) { if(!option.toAddress||!option.amount){throw new Error("ERROR:RequiredParamsMissing")}
throw new Error('ERROR:RequiredParamsMissing')
}
let action=new ticActionTransfer({ let action=new ticActionTransfer({
amount: parseInt(option.amount), amount: parseInt(option.amount),
toAddress: option.toAddress, toAddress: option.toAddress,
fee: option.fee || this._defaultFee fee: option.fee||this._defaultFee,
}) })
//sign for txBody use function packMe, which needs actor's keypair as parameter //sign for txBody use function packMe, which needs actor's keypair as parameter
action.packMe({ action.packMe({
prikey: this.prikey, seckey: this.seckey,
pubkey: this.pubkey pubkey: this.pubkey,
}) })
return action return action
} }
//default key for sign&encrypt is account's prikey,other keys are optional. //default key for sign&encrypt is account's seckey,other keys are optional.
sign (message, key = this.prikey) { sign(message,key = this.seckey){
return ticc.sign_easy({ data: message, prikey: key }) return ticCrypto.sign(message,key)
} }
verify(message,signature){ verify(message,signature){
return ticc.sign_easy({ data: message, signature, prikey: this.prikey }) return ticCrypto.sign(message,signature,this.seckey)
} }
encrypt(key){ encrypt(key){
return TIC.encrypt(this, key) return TIC.encrypt(this, key)
} }
} }
module.exports = {TIC} module.exports = {TIC}

120
utils/solidity.js
View File

@ -1,111 +1,97 @@
'use strict' 'use strict';
var bigNumberify = require('./bignumber').bigNumberify var bigNumberify = require('./bignumber').bigNumberify;
var convert = require('./convert') var convert = require('./convert');
var getAddress = require('./address').getAddress var getAddress = require('./address').getAddress;
var utf8 = require('./utf8') var utf8 = require('./utf8');
var hashKeccak256 = require('./keccak256') var hashKeccak256 = require('./keccak256');
var hashSha256 = require('./sha2').sha256 var hashSha256 = require('./sha2').sha256;
var regexBytes = new RegExp('^bytes([0-9]+)$') var regexBytes = new RegExp("^bytes([0-9]+)$");
var regexNumber = new RegExp('^(u?int)([0-9]*)$') var regexNumber = new RegExp("^(u?int)([0-9]*)$");
var regexArray = new RegExp('^(.*)\\[([0-9]*)\\]$') var regexArray = new RegExp("^(.*)\\[([0-9]*)\\]$");
var Zeros = '0000000000000000000000000000000000000000000000000000000000000000' var Zeros = '0000000000000000000000000000000000000000000000000000000000000000';
function _pack(type, value, isArray) { function _pack(type, value, isArray) {
switch(type) { switch(type) {
case 'address': case 'address':
if (isArray) { if (isArray) { return convert.padZeros(value, 32); }
return convert.padZeros(value, 32) return convert.arrayify(value);
}
return convert.arrayify(value)
case 'string': case 'string':
return utf8.toUtf8Bytes(value) return utf8.toUtf8Bytes(value);
case 'bytes': case 'bytes':
return convert.arrayify(value) return convert.arrayify(value);
case 'bool': case 'bool':
value = value ? '0x01' : '0x00' value = (value ? '0x01': '0x00');
if (isArray) { if (isArray) { return convert.padZeros(value, 32); }
return convert.padZeros(value, 32) return convert.arrayify(value);
}
return convert.arrayify(value)
} }
var match = type.match(regexNumber) var match = type.match(regexNumber);
if (match) { if (match) {
var signed = match[1] === 'int' var signed = (match[1] === 'int')
var size = parseInt(match[2] || '256') var size = parseInt(match[2] || "256")
if (size % 8 != 0 || size === 0 || size > 256) { if ((size % 8 != 0) || size === 0 || size > 256) {
throw new Error('invalid number type - ' + type) throw new Error('invalid number type - ' + type);
} }
if (isArray) { if (isArray) { size = 256; }
size = 256
value = bigNumberify(value).toTwos(size);
return convert.padZeros(value, size / 8);
} }
value = bigNumberify(value).toTwos(size) match = type.match(regexBytes);
return convert.padZeros(value, size / 8)
}
match = type.match(regexBytes)
if (match) { if (match) {
var size = match[1] var size = match[1];
if (size != parseInt(size) || size === 0 || size > 32) { if (size != parseInt(size) || size === 0 || size > 32) {
throw new Error('invalid number type - ' + type) throw new Error('invalid number type - ' + type);
} }
size = parseInt(size) size = parseInt(size);
if (convert.arrayify(value).byteLength !== size) { if (convert.arrayify(value).byteLength !== size) { throw new Error('invalid value for ' + type); }
throw new Error('invalid value for ' + type) if (isArray) { return (value + Zeros).substring(0, 66); }
} return value;
if (isArray) {
return (value + Zeros).substring(0, 66)
}
return value
} }
match = type.match(regexArray) match = type.match(regexArray);
if (match) { if (match) {
var valueType = match[1] var baseType = match[1];
var count = parseInt(match[2] || value.length) var count = parseInt(match[2] || value.length);
if (count != value.length) { if (count != value.length) { throw new Error('invalid value for ' + type); }
throw new Error('invalid value for ' + type) var result = [];
}
var result = []
value.forEach(function(value) { value.forEach(function(value) {
value = _pack(valueType, value, true) value = _pack(baseType, value, true);
result.push(value) result.push(value);
}) });
return convert.concat(result) return convert.concat(result);
} }
throw new Error('unknown type - ' + type) throw new Error('unknown type - ' + type);
} }
function pack(types, values) { function pack(types, values) {
if (types.length != values.length) { if (types.length != values.length) { throw new Error('type/value count mismatch'); }
throw new Error('type/value count mismatch') var tight = [];
}
var tight = []
types.forEach(function(type, index) { types.forEach(function(type, index) {
tight.push(_pack(type, values[index])) tight.push(_pack(type, values[index]));
}) });
return convert.hexlify(convert.concat(tight)) return convert.hexlify(convert.concat(tight));
} }
function keccak256(types, values) { function keccak256(types, values) {
return hashKeccak256(pack(types, values)) return hashKeccak256(pack(types, values));
} }
function sha256(types, values) { function sha256(types, values) {
return hashSha256(pack(types, values)) return hashSha256(pack(types, values));
} }
module.exports = { module.exports = {
pack: pack, pack: pack,
keccak256: keccak256, keccak256: keccak256,
sha256: sha256 sha256: sha256,
} }