Merge remote-tracking branch 'origin/release-8.1' into release-8.6

lib/plugins/common/ccxt.js

@@ -10,7 +10,7 @@ const bitpay = require('../ticker/bitpay')
 const binance = require('../exchange/binance')
 const logger = require('../../logger')
 
-const { BTC, BCH, DASH, ETH, LTC, ZEC, USDT } = COINS
+const { BTC, BCH, DASH, ETH, LTC, ZEC, USDT, TRX, USDT_TRON } = COINS
 
 const ALL = {
   cex: cex,
@@ -20,7 +20,7 @@ const ALL = {
   itbit: itbit,
   bitpay: bitpay,
   coinbase: {
-    CRYPTO: [BTC, ETH, LTC, DASH, ZEC, BCH, USDT],
+    CRYPTO: [BTC, ETH, LTC, DASH, ZEC, BCH, USDT, USDT_TRON, TRX],
     FIAT: 'ALL_CURRENCIES'
   },
   binance: binance

lib/plugins/exchange/binanceus.js

@@ -4,8 +4,8 @@ const _ = require('lodash/fp')
 const { ORDER_TYPES } = require('./consts')
 
 const ORDER_TYPE = ORDER_TYPES.MARKET
-const { BTC, BCH, DASH, ETH, LTC, ZEC, USDT } = COINS
-const CRYPTO = [BTC, ETH, LTC, DASH, ZEC, BCH, USDT]
+const { BTC, BCH, DASH, ETH, LTC, ZEC, USDT, USDT_TRON } = COINS
+const CRYPTO = [BTC, ETH, LTC, DASH, ZEC, BCH, USDT, USDT_TRON]
 const FIAT = ['USD']
 const REQUIRED_CONFIG_FIELDS = ['apiKey', 'privateKey']
 

lib/plugins/exchange/bitstamp.js

@@ -5,7 +5,7 @@ const { ORDER_TYPES } = require('./consts')
 
 const ORDER_TYPE = ORDER_TYPES.MARKET
 const { BTC, ETH, LTC, BCH, USDT } = COINS
-const CRYPTO = [BTC, ETH, LTC, BCH, USDT]
+const CRYPTO = [BTC, ETH, LTC, BCH, USDT ]
 const FIAT = ['USD', 'EUR']
 const AMOUNT_PRECISION = 8
 const REQUIRED_CONFIG_FIELDS = ['key', 'secret', 'clientId']

lib/plugins/exchange/ccxt.js

@@ -9,8 +9,9 @@ const DEFAULT_PRICE_PRECISION = 2
 const DEFAULT_AMOUNT_PRECISION = 8
 
 function trade (side, account, tradeEntry, exchangeName) {
-  const { cryptoAtoms, fiatCode, cryptoCode, tradeId } = tradeEntry
+  const { cryptoAtoms, fiatCode, _cryptoCode, tradeId } = tradeEntry
   try {
+    const cryptoCode = coinUtils.getEquivalentCode(_cryptoCode)
     const exchangeConfig = ALL[exchangeName]
     if (!exchangeConfig) throw Error('Exchange configuration not found')
 

lib/plugins/exchange/cex.js

@@ -4,8 +4,8 @@ const _ = require('lodash/fp')
 const { ORDER_TYPES } = require('./consts')
 
 const ORDER_TYPE = ORDER_TYPES.MARKET
-const { BTC, BCH, DASH, ETH, LTC, USDT } = COINS
-const CRYPTO = [BTC, ETH, LTC, DASH, BCH, USDT]
+const { BTC, BCH, DASH, ETH, LTC, USDT, TRX, USDT_TRON } = COINS
+const CRYPTO = [BTC, ETH, LTC, DASH, BCH, USDT, TRX, USDT_TRON]
 const FIAT = ['USD', 'EUR']
 const REQUIRED_CONFIG_FIELDS = ['apiKey', 'privateKey']
 

lib/plugins/exchange/ftx.js

@@ -1,20 +0,0 @@
-const { COINS } = require('@lamassu/coins')
-const _ = require('lodash/fp')
-
-const { ORDER_TYPES } = require('./consts')
-
-const ORDER_TYPE = ORDER_TYPES.MARKET
-const { BTC, BCH, ETH, LTC, USDT } = COINS
-const CRYPTO = [BTC, ETH, LTC, BCH, USDT]
-const FIAT = ['USD']
-const REQUIRED_CONFIG_FIELDS = ['apiKey', 'privateKey']
-
-const loadConfig = (account) => {
-  const mapper = {
-    'privateKey': 'secret'
-  }
-  const mapped = _.mapKeys(key => mapper[key] ? mapper[key] : key)(account)
-  return { ...mapped, timeout: 3000 }
-}
-
-module.exports = { loadConfig, REQUIRED_CONFIG_FIELDS, CRYPTO, FIAT, ORDER_TYPE }

lib/plugins/exchange/kraken.js

@@ -4,8 +4,8 @@ const { ORDER_TYPES } = require('./consts')
 const { COINS } = require('@lamassu/coins')
 
 const ORDER_TYPE = ORDER_TYPES.MARKET
-const { BTC, BCH, DASH, ETH, LTC, ZEC, XMR, USDT } = COINS
-const CRYPTO = [BTC, ETH, LTC, DASH, ZEC, BCH, XMR, USDT]
+const { BTC, BCH, DASH, ETH, LTC, ZEC, XMR, USDT, TRX, USDT_TRON } = COINS
+const CRYPTO = [BTC, ETH, LTC, DASH, ZEC, BCH, XMR, USDT, TRX, USDT_TRON]
 const FIAT = ['USD', 'EUR']
 const AMOUNT_PRECISION = 6
 const REQUIRED_CONFIG_FIELDS = ['apiKey', 'privateKey']

lib/plugins/wallet/geth/base.js

@@ -16,8 +16,6 @@ const BN = require('../../../bn')
 const ABI = require('../../tokens')
 const logger = require('../../../logger')
 
-exports.SUPPORTED_MODULES = ['wallet']
-
 const paymentPrefixPath = "m/44'/60'/0'/0'"
 const defaultPrefixPath = "m/44'/60'/1'/0'"
 let lastUsedNonces = {}

lib/plugins/wallet/pazuz-wallet/pazuz-wallet.js

@@ -87,10 +87,6 @@ function sweep (account, txId, cryptoCode, hdIndex, settings, operatorId) {
   throw new E.NotImplementedError()
 }
 
-function isStrictAddress (cryptoCode, toAddress, settings, operatorId) {
-  throw new E.NotImplementedError()
-}
-
 module.exports = {
   balance,
   sendCoins,
@@ -99,5 +95,4 @@ module.exports = {
   getStatus,
   sweep,
   supportsHd: true,
-  isStrictAddress
 }

lib/plugins/wallet/tron/base.js

@@ -0,0 +1,191 @@
+const TronWeb = require('tronweb')
+const coins = require('@lamassu/coins')
+const { default: PQueue } = require('p-queue')
+
+const BN = require('../../../bn')
+
+let tronWeb = null
+
+const DEFAULT_PREFIX_PATH = "m/44'/195'/0'/0"
+const PAYMENT_PREFIX_PATH = "m/44'/195'/1'/0"
+
+const SWEEP_QUEUE = new PQueue({
+  concurrency: 3,
+  interval: 250,
+})
+
+function checkCryptoCode (cryptoCode) {
+  if (cryptoCode === 'TRX' || coins.utils.isTrc20Token(cryptoCode)) {
+    return Promise.resolve(cryptoCode)
+  }
+  return Promise.reject(new Error('cryptoCode must be TRX'))
+}
+
+function defaultWallet (account) {
+  const mnemonic = account.mnemonic
+  if (!mnemonic) throw new Error('No mnemonic seed!')
+
+  return TronWeb.fromMnemonic(mnemonic.replace(/[\r\n]/gm, ' ').trim(), `${DEFAULT_PREFIX_PATH}/0`)
+}
+
+function paymentWallet (account, index) {
+  const mnemonic = account.mnemonic
+  if (!mnemonic) throw new Error('No mnemonic seed!')
+
+  return TronWeb.fromMnemonic(mnemonic.replace(/[\r\n]/gm, ' ').trim(), `${PAYMENT_PREFIX_PATH}/${index}`)
+}
+
+function newAddress (account, info, tx, settings, operatorId) {
+  const wallet = paymentWallet(account, info.hdIndex)
+  return Promise.resolve(wallet.address)
+}
+
+function defaultAddress (account) {
+  return defaultWallet(account).address
+}
+
+function balance (account, cryptoCode, settings, operatorId) {
+  return checkCryptoCode(cryptoCode)
+    .then(code => confirmedBalance(defaultAddress(account), code))
+}
+
+const confirmedBalance = (address, cryptoCode) => _balance(address, cryptoCode)
+
+const _balance = async (address, cryptoCode) => {
+  if (coins.utils.isTrc20Token(cryptoCode)) {
+    const contractAddress = coins.utils.getTrc20Token(cryptoCode).contractAddress
+    const { abi } = await tronWeb.trx.getContract(contractAddress)
+    const contract = tronWeb.contract(abi.entrys, contractAddress)
+
+    const balance = await contract.methods.balanceOf(address).call()
+    return BN(balance.toString())
+  }
+
+  const balance = await tronWeb.trx.getBalance(address)
+  return balance ? BN(balance) : BN(0)
+}
+
+const sendCoins = async (account, tx) => {
+  const { toAddress, cryptoAtoms, cryptoCode } = tx
+  const isTrc20Token = coins.utils.isTrc20Token(cryptoCode)
+
+  const txFunction = isTrc20Token ? generateTrc20Tx : generateTx
+  const rawTx = await txFunction(toAddress, defaultWallet(account), cryptoAtoms.toString(), cryptoCode)
+
+  let response = null
+
+  try {
+    response = await tronWeb.trx.sendRawTransaction(rawTx)
+    if (!response.result) throw new Error(response.code)
+  } catch (err) {
+    // for some reason err here is just a string
+    throw new Error(err)
+  }
+
+  const transaction = response.transaction
+  const txid = transaction.txID
+  const transactionInfo = tronWeb.trx.getTransactionInfo(txid)
+
+  if (!transactionInfo || !transactionInfo.fee) return { txid }
+
+  const fee = new BN(transactionInfo.fee).decimalPlaces(0)
+  return { txid, fee }
+}
+
+const generateTrc20Tx = async (toAddress, wallet, amount, cryptoCode) => {
+  const contractAddress = coins.utils.getTrc20Token(cryptoCode).contractAddress
+  const functionSelector = 'transfer(address,uint256)'
+  const parameters = [
+    { type: 'address', value: tronWeb.address.toHex(toAddress) },
+    { type: 'uint256', value: amount }
+  ]
+
+  const tx = await tronWeb.transactionBuilder.triggerSmartContract(contractAddress, functionSelector, {}, parameters, wallet.address)
+
+  return tronWeb.trx.sign(tx.transaction, wallet.privateKey.slice(2))
+}
+
+const generateTx = async (toAddress, wallet, amount) => {
+  const transaction = await tronWeb.transactionBuilder.sendTrx(toAddress, amount, wallet.address)
+
+  const privateKey = wallet.privateKey
+
+  // their api return a hex string starting with 0x but expects without it
+  return tronWeb.trx.sign(transaction, privateKey.slice(2))
+}
+
+function newFunding (account, cryptoCode) {
+  return checkCryptoCode(cryptoCode)
+    .then(code => {
+      const fundingAddress = defaultAddress(account)
+
+      return confirmedBalance(fundingAddress, code)
+        .then((balance) => ({
+          fundingPendingBalance: BN(0),
+          fundingConfirmedBalance: balance,
+          fundingAddress
+        }))
+    })
+}
+
+function sweep (account, txId, cryptoCode, hdIndex) {
+  const wallet = paymentWallet(account, hdIndex)
+  const fromAddress = wallet.address
+  const isTrc20Token = coins.utils.isTrc20Token(cryptoCode)
+
+  const txFunction = isTrc20Token ? generateTrc20Tx : generateTx
+
+  return SWEEP_QUEUE.add(async () => {
+    const r = await confirmedBalance(fromAddress, cryptoCode)
+    if (r.eq(0)) return
+    const signedTx = await txFunction(defaultAddress(account), wallet, r.toString(), cryptoCode)
+    let response = null
+    try {
+      response = await tronWeb.trx.sendRawTransaction(signedTx)
+      if (!response.result) throw new Error(response.code)
+    } catch (err) {
+      // for some reason err here is just a string
+      throw new Error(err)
+    }
+    return response
+  })
+}
+
+function connect(account) {
+  if (tronWeb != null) return
+  const endpoint = account.endpoint
+  const apiKey = account.apiKey
+  tronWeb = new TronWeb({
+    fullHost: endpoint,
+    headers: { "TRON-PRO-API-KEY": apiKey },
+    privateKey: '01'
+  })
+}
+
+function getStatus (account, tx, requested, settings, operatorId) {
+  const { toAddress, cryptoCode } = tx
+  return checkCryptoCode(cryptoCode)
+    .then(code => confirmedBalance(toAddress, code))
+    .then((confirmed) => {
+      if (confirmed.gte(requested)) return { receivedCryptoAtoms: confirmed, status: 'confirmed' }
+      if (confirmed.gt(0)) return { receivedCryptoAtoms: confirmed, status: 'insufficientFunds' }
+      return { receivedCryptoAtoms: 0, status: 'notSeen' }
+    })
+}
+
+function getTxHashesByAddress (cryptoCode, address) {
+  throw new Error(`Transactions hash retrieval is not implemented for this coin!`)
+}
+
+module.exports = {
+  balance,
+  sendCoins,
+  newAddress,
+  getStatus,
+  sweep,
+  defaultAddress,
+  supportsHd: true,
+  newFunding,
+  connect,
+  getTxHashesByAddress,
+}

lib/plugins/wallet/trongrid/trongrid.js

@@ -0,0 +1,12 @@
+const _ = require('lodash/fp')
+const base = require('../tron/base')
+
+const NAME = 'trongrid'
+
+function run (account) {
+  const endpoint = 'https://api.trongrid.io'
+
+  base.connect({ ...account, endpoint })
+}
+
+module.exports = _.merge(base, { NAME, run })