Merge pull request #3049 from chikeichan/newmaster

Merge master to uat
2024-12-23 01:39:44 +01:00 · 2018-01-19 15:58:26 -08:00 · 2018-01-19 15:58:26 -08:00 · 338ebe5f40
commit 338ebe5f40
parent c554e52e82 c415b56ce7
14 changed files with 208 additions and 73 deletions
--- a/app/scripts/background.js
+++ b/app/scripts/background.js
@ -13,6 +13,7 @@ const PortStream = require('./lib/port-stream.js')
 const NotificationManager = require('./lib/notification-manager.js')
 const MetamaskController = require('./metamask-controller')
 const firstTimeState = require('./first-time-state')
+const setupRaven = require('./setupRaven')

 const STORAGE_KEY = 'metamask-config'
 const METAMASK_DEBUG = 'GULP_METAMASK_DEBUG'
@ -24,6 +25,10 @@ const platform = new ExtensionPlatform()
 const notificationManager = new NotificationManager()
 global.METAMASK_NOTIFIER = notificationManager

+// setup sentry error reporting
+const release = platform.getVersion()
+setupRaven({ release })
+
 let popupIsOpen = false

 // state persistence
--- a/app/scripts/controllers/transactions.js
+++ b/app/scripts/controllers/transactions.js
@ -43,6 +43,28 @@ module.exports = class TransactionController extends EventEmitter {
      txHistoryLimit: opts.txHistoryLimit,
      getNetwork: this.getNetwork.bind(this),
    })
+
+    this.txStateManager.getFilteredTxList({
+      status: 'unapproved',
+      loadingDefaults: true,
+    }).forEach((tx) => {
+      this.addTxDefaults(tx)
+      .then((txMeta) => {
+        txMeta.loadingDefaults = false
+        this.txStateManager.updateTx(txMeta, 'transactions: gas estimation for tx on boot')
+      }).catch((error) => {
+        this.txStateManager.setTxStatusFailed(tx.id, error)
+      })
+    })
+
+    this.txStateManager.getFilteredTxList({
+      status: 'approved',
+    }).forEach((txMeta) => {
+      const txSignError = new Error('Transaction found as "approved" during boot - possibly stuck during signing')
+      this.txStateManager.setTxStatusFailed(txMeta.id, txSignError)
+    })
+
+
    this.store = this.txStateManager.store
    this.txStateManager.on('tx:status-update', this.emit.bind(this, 'tx:status-update'))
    this.nonceTracker = new NonceTracker({
@ -171,11 +193,17 @@ module.exports = class TransactionController extends EventEmitter {
    this.addTx(txMeta)
    this.emit('newUnapprovedTx', txMeta)
    // add default tx params
-    await this.addTxDefaults(txMeta)
-
+    try {
+      await this.addTxDefaults(txMeta)
+    } catch (error) {
+      console.log(error)
+      this.txStateManager.setTxStatusFailed(txMeta.id, error)
+      throw error
+    }
    txMeta.loadingDefaults = false
    // save txMeta
    this.txStateManager.updateTx(txMeta)
+
    return txMeta
  }

--- a/app/scripts/lib/tx-gas-utils.js
+++ b/app/scripts/lib/tx-gas-utils.js
@ -12,7 +12,8 @@ its passed ethquery
 and used to do things like calculate gas of a tx.
 */

-module.exports = class txProvideUtil {
+module.exports = class TxGasUtil {
+  
  constructor (provider) {
    this.query = new EthQuery(provider)
  }
--- a/app/scripts/popup.js
+++ b/app/scripts/popup.js
@ -8,10 +8,19 @@ const extension = require('extensionizer')
 const ExtensionPlatform = require('./platforms/extension')
 const NotificationManager = require('./lib/notification-manager')
 const notificationManager = new NotificationManager()
+const setupRaven = require('./setupRaven')

 // create platform global
 global.platform = new ExtensionPlatform()

+// setup sentry error reporting
+const release = global.platform.getVersion()
+setupRaven({ release })
+
+// inject css
+// const css = MetaMaskUiCss()
+// injectCss(css)
+
 // identify window type (popup, notification)
 const windowType = isPopupOrNotification()
 global.METAMASK_UI_TYPE = windowType
--- a/app/scripts/setupRaven.js
+++ b/app/scripts/setupRaven.js
@ -0,0 +1,24 @@
+const Raven = require('./vendor/raven.min.js')
+const METAMASK_DEBUG = 'GULP_METAMASK_DEBUG'
+const PROD = 'https://3567c198f8a8412082d32655da2961d0@sentry.io/273505'
+const DEV = 'https://f59f3dd640d2429d9d0e2445a87ea8e1@sentry.io/273496'
+
+module.exports = setupRaven
+
+// Setup raven / sentry remote error reporting
+function setupRaven(opts) {
+  const { release } = opts
+  let ravenTarget
+
+  if (METAMASK_DEBUG) {
+    console.log('Setting up Sentry Remote Error Reporting: DEV')
+    ravenTarget = DEV
+  } else {
+    console.log('Setting up Sentry Remote Error Reporting: PROD')
+    ravenTarget = PROD
+  }
+
+  Raven.config(ravenTarget, {
+    release,
+  }).install()
+}
--- a/app/scripts/vendor/raven.min.js
+++ b/app/scripts/vendor/raven.min.js
--- a/gulpfile.js
+++ b/gulpfile.js
@ -179,7 +179,7 @@ gulp.task('deps', function (cb) {

 gulp.task('lint', function () {
  // Ignoring node_modules, dist/firefox, and docs folders:
-  return gulp.src(['app/**/*.js', 'ui/**/*.js', 'mascara/src/*.js', 'mascara/server/*.js', '!node_modules/**', '!dist/firefox/**', '!docs/**', '!app/scripts/chromereload.js', '!mascara/test/jquery-3.1.0.min.js'])
+  return gulp.src(['app/**/*.js', '!app/scripts/vendor/**/*.js', 'ui/**/*.js', 'mascara/src/*.js', 'mascara/server/*.js', '!node_modules/**', '!dist/firefox/**', '!docs/**', '!app/scripts/chromereload.js', '!mascara/test/jquery-3.1.0.min.js'])
    .pipe(eslint(fs.readFileSync(path.join(__dirname, '.eslintrc'))))
    // eslint.format() outputs the lint results to the console.
    // Alternatively use eslint.formatEach() (see Docs).
--- a/package.json
+++ b/package.json
@ -76,9 +76,10 @@
    "ensnare": "^1.0.0",
    "eslint-plugin-react": "^7.4.0",
    "eth-bin-to-ops": "^1.0.1",
-    "eth-block-tracker": "^2.2.0",
+    "eth-block-tracker": "^2.3.0",
+    "eth-contract-metadata": "^1.1.4",
    "eth-json-rpc-filters": "^1.2.5",
-    "eth-json-rpc-infura": "^2.0.5",
+    "eth-json-rpc-infura": "^2.0.7",
    "eth-keyring-controller": "^2.1.4",
    "eth-contract-metadata": "^1.1.5",
    "eth-hd-keyring": "^1.2.1",
@ -113,7 +114,7 @@
    "iframe-stream": "^3.0.0",
    "inject-css": "^0.1.1",
    "jazzicon": "^1.2.0",
-    "json-rpc-engine": "3.2.0",
+    "json-rpc-engine": "^3.5.0",
    "json-rpc-middleware-stream": "^1.0.1",
    "lodash.debounce": "^4.0.8",
    "lodash.memoize": "^4.1.2",
@ -198,7 +199,7 @@
    "eslint-plugin-react": "^7.4.0",
    "eth-json-rpc-middleware": "^1.2.7",
    "fs-promise": "^2.0.3",
-    "gulp": "github:gulpjs/gulp#4.0",
+    "gulp": "github:gulpjs/gulp#6d71a658c61edb3090221579d8f97dbe086ba2ed",
    "gulp-babel": "^7.0.0",
    "gulp-if": "^2.0.2",
    "gulp-json-editor": "^2.2.1",
--- a/test/stub/provider.js
+++ b/test/stub/provider.js
@ -1,12 +1,12 @@
 const JsonRpcEngine = require('json-rpc-engine')
 const scaffoldMiddleware = require('eth-json-rpc-middleware/scaffold')
+const TestBlockchain = require('eth-block-tracker/test/util/testBlockMiddleware')

 module.exports = {
  createEngineForTestData,
  providerFromEngine,
  scaffoldMiddleware,
-  createEthJsQueryStub,
-  createStubedProvider,
+  createTestProviderTools,
 }


@ -19,20 +19,13 @@ function providerFromEngine (engine) {
  return provider
 }

-function createEthJsQueryStub (stubProvider) {
-  return new Proxy({}, {
-    get: (obj, method) => {
-      return (...params) => {
-        return new Promise((resolve, reject) => {
-          stubProvider.sendAsync({ method: `eth_${method}`, params }, (err, ress) => resolve(ress.result))
-        })
-      }
-    },
-  })
-}
-
-function createStubedProvider (resultStub) {
+function createTestProviderTools (opts = {}) {
  const engine = createEngineForTestData()
-  engine.push(scaffoldMiddleware(resultStub))
-  return providerFromEngine(engine)
-}
+  const testBlockchain = new TestBlockchain()
+  // handle provided hooks
+  engine.push(scaffoldMiddleware(opts.scaffold || {}))
+  // handle block tracker methods
+  engine.push(testBlockchain.createMiddleware())
+  const provider = providerFromEngine(engine)
+  return { provider, engine, testBlockchain }
+}
--- a/test/unit/pending-tx-test.js
+++ b/test/unit/pending-tx-test.js
@ -3,7 +3,7 @@ const ethUtil = require('ethereumjs-util')
 const EthTx = require('ethereumjs-tx')
 const ObservableStore = require('obs-store')
 const clone = require('clone')
-const { createStubedProvider } = require('../stub/provider')
+const { createTestProviderTools } = require('../stub/provider')
 const PendingTransactionTracker = require('../../app/scripts/lib/pending-tx-tracker')
 const MockTxGen = require('../lib/mock-tx-gen')
 const sinon = require('sinon')
@ -40,7 +40,7 @@ describe('PendingTransactionTracker', function () {
      txParams: { from: '0x1678a085c290ebd122dc42cba69373b5953b831d'},
    }
    providerResultStub = {}
-    provider = createStubedProvider(providerResultStub)
+    provider = createTestProviderTools({ scaffold: providerResultStub }).provider

    pendingTxTracker = new PendingTransactionTracker({
      provider,
--- a/test/unit/tx-controller-test.js
+++ b/test/unit/tx-controller-test.js
@ -1,11 +1,12 @@
 const assert = require('assert')
 const ethUtil = require('ethereumjs-util')
 const EthTx = require('ethereumjs-tx')
+const EthjsQuery = require('ethjs-query')
 const ObservableStore = require('obs-store')
 const sinon = require('sinon')
 const TransactionController = require('../../app/scripts/controllers/transactions')
 const TxGasUtils = require('../../app/scripts/lib/tx-gas-utils')
-const { createStubedProvider, createEthJsQueryStub } = require('../stub/provider')
+const { createTestProviderTools } = require('../stub/provider')

 const noop = () => true
 const currentNetworkId = 42
@ -14,11 +15,18 @@ const privKey = new Buffer('8718b9618a37d1fc78c436511fc6df3c8258d3250635bba617f3


 describe('Transaction Controller', function () {
-  let txController, provider, providerResultStub
+  let txController, provider, providerResultStub, testBlockchain

  beforeEach(function () {
-    providerResultStub = {}
-    provider = createStubedProvider(providerResultStub)
+    providerResultStub = {
+      // 1 gwei
+      eth_gasPrice: '0x0de0b6b3a7640000',
+      // by default, all accounts are external accounts (not contracts)
+      eth_getCode: '0x',
+    }
+    const providerTools = createTestProviderTools({ scaffold: providerResultStub })
+    provider = providerTools.provider
+    testBlockchain = providerTools.testBlockchain

    txController = new TransactionController({
      provider,
@ -30,10 +38,7 @@ describe('Transaction Controller', function () {
        resolve()
      }),
    })
-    txController.query = createEthJsQueryStub(provider)
-    txController.txGasUtil.query = createEthJsQueryStub(provider)
    txController.nonceTracker.getNonceLock = () => Promise.resolve({ nextNonce: 0, releaseLock: noop })
-    txController.txProviderUtils = new TxGasUtils(txController.provider)
  })

  describe('#getState', function () {
@ -155,15 +160,6 @@ describe('Transaction Controller', function () {
  })

  describe('#addUnapprovedTransaction', function () {
-    let addTxDefaults
-    beforeEach(() => {
-      addTxDefaults = txController.addTxDefaults
-      txController.addTxDefaults = function addTxDefaultsStub () { return Promise.resolve() }
-
-    })
-    afterEach(() => {
-      txController.addTxDefaults = addTxDefaults
-    })

    it('should add an unapproved transaction and return a valid txMeta', function (done) {
      txController.addUnapprovedTransaction({})
@ -219,7 +215,7 @@ describe('Transaction Controller', function () {
      var sample = {
        value: '0x01',
      }
-      txController.txProviderUtils.validateTxParams(sample).then(() => {
+      txController.txGasUtil.validateTxParams(sample).then(() => {
        done()
      }).catch(done)
    })
@ -228,7 +224,7 @@ describe('Transaction Controller', function () {
      var sample = {
        value: '-0x01',
      }
-      txController.txProviderUtils.validateTxParams(sample)
+      txController.txGasUtil.validateTxParams(sample)
      .then(() => done('expected to thrown on negativity values but didn\'t'))
      .catch((err) => {
        assert.ok(err, 'error')
--- a/test/unit/tx-gas-util-test.js
+++ b/test/unit/tx-gas-util-test.js
@ -1,12 +1,12 @@
 const assert = require('assert')
 const TxGasUtils = require('../../app/scripts/lib/tx-gas-utils')
-const { createStubedProvider } = require('../stub/provider')
+const { createTestProviderTools } = require('../stub/provider')

 describe('Tx Gas Util', function () {
  let txGasUtil, provider, providerResultStub
  beforeEach(function () {
    providerResultStub = {}
-    provider = createStubedProvider(providerResultStub)
+    provider = createTestProviderTools({ scaffold: providerResultStub }).provider
    txGasUtil = new TxGasUtils({
      provider,
    })
--- a/ui/app/components/network.js
+++ b/ui/app/components/network.js
@ -24,7 +24,7 @@ Network.prototype.render = function () {
  let iconName, hoverText

  if (networkNumber === 'loading') {
-    return h('span.pointer', {
+    return h('span.pointer.network-indicator', {
      style: {
        display: 'flex',
        alignItems: 'center',
--- a/yarn.lock
+++ b/yarn.lock
@ -531,7 +531,7 @@ async-eventemitter@^0.2.2:
  dependencies:
    async "^2.4.0"

-async-eventemitter@ahultgren/async-eventemitter#fa06e39e56786ba541c180061dbf2c0a5bbf951c:
+async-eventemitter@ahultgren/async-eventemitter#fa06e39e56786ba541c180061dbf2c0a5bbf951c, "async-eventemitter@github:ahultgren/async-eventemitter#fa06e39e56786ba541c180061dbf2c0a5bbf951c":
  version "0.2.3"
  resolved "https://codeload.github.com/ahultgren/async-eventemitter/tar.gz/fa06e39e56786ba541c180061dbf2c0a5bbf951c"
  dependencies:
@ -3718,7 +3718,7 @@ eth-block-tracker@^1.0.7:
    pify "^2.3.0"
    tape "^4.6.3"

-eth-block-tracker@^2.1.2, eth-block-tracker@^2.2.0, eth-block-tracker@^2.2.2:
+eth-block-tracker@^2.1.2, eth-block-tracker@^2.2.2:
  version "2.2.2"
  resolved "https://registry.yarnpkg.com/eth-block-tracker/-/eth-block-tracker-2.2.2.tgz#b3d72cd82ba5ee37471d22bac4f56387ee4137cf"
  dependencies:
@ -3729,6 +3729,19 @@ eth-block-tracker@^2.1.2, eth-block-tracker@^2.2.0, eth-block-tracker@^2.2.2:
    pify "^2.3.0"
    tape "^4.6.3"

+eth-block-tracker@^2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/eth-block-tracker/-/eth-block-tracker-2.3.0.tgz#4cb782c8ef8fde2f5dc894921ae1f5c1077c35a4"
+  dependencies:
+    async-eventemitter ahultgren/async-eventemitter#fa06e39e56786ba541c180061dbf2c0a5bbf951c
+    eth-query "^2.1.0"
+    ethereumjs-tx "^1.3.3"
+    ethereumjs-util "^5.1.3"
+    ethjs-util "^0.1.3"
+    json-rpc-engine "^3.6.0"
+    pify "^2.3.0"
+    tape "^4.6.3"
+
 eth-contract-metadata@^1.1.5:
  version "1.3.0"
  resolved "https://registry.yarnpkg.com/eth-contract-metadata/-/eth-contract-metadata-1.3.0.tgz#caf3cdc3d69995b6d7532c9d96fedbad46361ca8"
@ -3750,7 +3763,18 @@ eth-hd-keyring@^1.2.1:
    ethereumjs-wallet "^0.6.0"
    events "^1.1.1"

-eth-json-rpc-filters@^1.2.4:
+eth-hd-keyring@^1.2.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/eth-hd-keyring/-/eth-hd-keyring-1.2.2.tgz#ad5f479074436a93b439b0b95c79095c28791882"
+  dependencies:
+    bip39 "^2.2.0"
+    eth-sig-util "^1.4.2"
+    ethereumjs-util "^5.1.1"
+    ethereumjs-wallet "^0.6.0"
+    events "^1.1.1"
+    xtend "^4.0.1"
+
+eth-json-rpc-filters@^1.2.5:
  version "1.2.5"
  resolved "https://registry.yarnpkg.com/eth-json-rpc-filters/-/eth-json-rpc-filters-1.2.5.tgz#2d119830d91c300396e0b00a00e884de69a5cd8b"
  dependencies:
@ -3759,12 +3783,13 @@ eth-json-rpc-filters@^1.2.4:
    json-rpc-engine "^3.4.0"
    lodash.flatmap "^4.5.0"

-eth-json-rpc-infura@^1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/eth-json-rpc-infura/-/eth-json-rpc-infura-1.0.2.tgz#f0c5e7e04e2b65336b2a5c049bc64a2980da7a0a"
+eth-json-rpc-infura@^2.0.7:
+  version "2.0.11"
+  resolved "https://registry.yarnpkg.com/eth-json-rpc-infura/-/eth-json-rpc-infura-2.0.11.tgz#134bf54ff15e96a9116424c0db9b66aa079bfbbe"
  dependencies:
    eth-json-rpc-middleware "^1.5.0"
    json-rpc-engine "^3.4.0"
+    json-rpc-error "^2.0.0"
    tape "^4.8.0"

 eth-json-rpc-middleware@^1.0.0, eth-json-rpc-middleware@^1.2.7, eth-json-rpc-middleware@^1.5.0:
@ -3784,16 +3809,16 @@ eth-json-rpc-middleware@^1.0.0, eth-json-rpc-middleware@^1.2.7, eth-json-rpc-mid
    promise-to-callback "^1.0.0"
    tape "^4.6.3"

-eth-keyring-controller@^2.1.3:
-  version "2.1.3"
-  resolved "https://registry.yarnpkg.com/eth-keyring-controller/-/eth-keyring-controller-2.1.3.tgz#4ba11f677daaf68f48e1b438df420f616b876aeb"
+eth-keyring-controller@^2.1.4:
+  version "2.1.4"
+  resolved "https://registry.yarnpkg.com/eth-keyring-controller/-/eth-keyring-controller-2.1.4.tgz#0518d9d89af0d8af362a2821e4d550a8be14a807"
  dependencies:
    bip39 "^2.4.0"
    bluebird "^3.5.0"
    browser-passworder "^2.0.3"
-    eth-hd-keyring "^1.2.1"
+    eth-hd-keyring "^1.2.2"
    eth-sig-util "^1.4.0"
-    eth-simple-keyring "^1.2.0"
+    eth-simple-keyring "^1.2.1"
    ethereumjs-util "^5.1.2"
    loglevel "^1.5.0"
    obs-store "^2.4.1"
@ -3819,14 +3844,22 @@ eth-sig-util@^1.3.0, eth-sig-util@^1.4.0:
    ethereumjs-abi "git+https://github.com/ethereumjs/ethereumjs-abi.git"
    ethereumjs-util "^5.1.1"

-eth-simple-keyring@^1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/eth-simple-keyring/-/eth-simple-keyring-1.2.0.tgz#b151d2c75877e2cddf94ae5feae78214cf198846"
+eth-sig-util@^1.4.2:
+  version "1.4.2"
+  resolved "https://registry.yarnpkg.com/eth-sig-util/-/eth-sig-util-1.4.2.tgz#8d958202c7edbaae839707fba6f09ff327606210"
  dependencies:
-    eth-sig-util "^1.3.0"
+    ethereumjs-abi "git+https://github.com/ethereumjs/ethereumjs-abi.git"
+    ethereumjs-util "^5.1.1"
+
+eth-simple-keyring@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/eth-simple-keyring/-/eth-simple-keyring-1.2.1.tgz#6d7b352dc5a9a5020d61f69faf21efb2f6363f45"
+  dependencies:
+    eth-sig-util "^1.4.2"
    ethereumjs-util "^5.1.1"
    ethereumjs-wallet "^0.6.0"
    events "^1.1.1"
+    xtend "^4.0.1"

 eth-token-tracker@^1.1.4:
  version "1.1.4"
@ -3922,6 +3955,18 @@ ethereumjs-util@^5.0.0, ethereumjs-util@^5.0.1, ethereumjs-util@^5.1.1, ethereum
    rlp "^2.0.0"
    secp256k1 "^3.0.1"

+ethereumjs-util@^5.1.3:
+  version "5.1.3"
+  resolved "https://registry.yarnpkg.com/ethereumjs-util/-/ethereumjs-util-5.1.3.tgz#0c1f6efb1da9c5b6720a65697859fc0be6672df0"
+  dependencies:
+    bn.js "^4.8.0"
+    create-hash "^1.1.2"
+    ethjs-util "^0.1.3"
+    keccak "^1.0.2"
+    rlp "^2.0.0"
+    safe-buffer "^5.1.1"
+    secp256k1 "^3.0.1"
+
 "ethereumjs-util@github:ethereumjs/ethereumjs-util#ac5d0908536b447083ea422b435da27f26615de9":
  version "5.0.1"
  resolved "https://codeload.github.com/ethereumjs/ethereumjs-util/tar.gz/ac5d0908536b447083ea422b435da27f26615de9"
@ -4347,7 +4392,7 @@ falafel@^2.1.0:
    isarray "0.0.1"
    object-keys "^1.0.6"

-fancy-log@^1.1.0, fancy-log@^1.3.2:
+fancy-log@^1.1.0:
  version "1.3.2"
  resolved "https://registry.yarnpkg.com/fancy-log/-/fancy-log-1.3.2.tgz#f41125e3d84f2e7d89a43d06d958c8f78be16be1"
  dependencies:
@ -6280,18 +6325,19 @@ json-parse-better-errors@^1.0.1:
  version "1.0.1"
  resolved "https://registry.yarnpkg.com/json-parse-better-errors/-/json-parse-better-errors-1.0.1.tgz#50183cd1b2d25275de069e9e71b467ac9eab973a"

-json-rpc-engine@3.2.0:
-  version "3.2.0"
-  resolved "https://registry.yarnpkg.com/json-rpc-engine/-/json-rpc-engine-3.2.0.tgz#d34dff106c8339c337a894da801f73b1f77b1bc8"
+json-rpc-engine@^3.0.1, json-rpc-engine@^3.1.0, json-rpc-engine@^3.4.0:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/json-rpc-engine/-/json-rpc-engine-3.4.0.tgz#8a1647a7f2cc7018f4802f41ec8208d281f78bfc"
  dependencies:
    async "^2.0.1"
    babel-preset-env "^1.3.2"
    babelify "^7.3.0"
    json-rpc-error "^2.0.0"
+    promise-to-callback "^1.0.0"

-json-rpc-engine@^3.0.1, json-rpc-engine@^3.1.0, json-rpc-engine@^3.4.0:
-  version "3.4.0"
-  resolved "https://registry.yarnpkg.com/json-rpc-engine/-/json-rpc-engine-3.4.0.tgz#8a1647a7f2cc7018f4802f41ec8208d281f78bfc"
+json-rpc-engine@^3.5.0, json-rpc-engine@^3.6.0:
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/json-rpc-engine/-/json-rpc-engine-3.6.0.tgz#0cc673dcb4b71103523fec81d1bba195a457f993"
  dependencies:
    async "^2.0.1"
    babel-preset-env "^1.3.2"
@ -8248,6 +8294,10 @@ pbkdf2@^3.0.3, pbkdf2@^3.0.9:
    safe-buffer "^5.0.1"
    sha.js "^2.4.8"

+percentile@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/percentile/-/percentile-1.2.0.tgz#fa3b05c1ffd355b35228529834e5fa37f0bd465d"
+
 performance-now@^0.2.0:
  version "0.2.0"
  resolved "https://registry.yarnpkg.com/performance-now/-/performance-now-0.2.0.tgz#33ef30c5c77d4ea21c5a53869d91b56d8f2555e5"
@ -10940,6 +10990,7 @@ uglify-js@^3.0.5:
  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.3.7.tgz#28463e7c7451f89061d2b235e30925bf5625e14d"
  dependencies:
    commander "~2.13.0"
+    source-map "~0.6.1"

 uglify-to-browserify@~1.0.0:
  version "1.0.2"
@ -11202,7 +11253,7 @@ vfile@^2.0.0:
    unist-util-stringify-position "^1.0.0"
    vfile-message "^1.0.0"

-vinyl-buffer@^1.0.0:
+vinyl-buffer@^1.0.1:
  version "1.0.1"
  resolved "https://registry.yarnpkg.com/vinyl-buffer/-/vinyl-buffer-1.0.1.tgz#96c1a3479b8c5392542c612029013b5b27f88bbf"
  dependencies:
@ -11348,7 +11399,7 @@ weak@^1.0.0:
    bindings "^1.2.1"
    nan "^2.0.5"

-web3-provider-engine@^13.3.2, web3-provider-engine@^13.4.0:
+web3-provider-engine@^13.3.2:
  version "13.4.0"
  resolved "https://registry.yarnpkg.com/web3-provider-engine/-/web3-provider-engine-13.4.0.tgz#78c2794ba926d0c5b94c6e8955abb994bb8e8854"
  dependencies:
@ -11372,6 +11423,30 @@ web3-provider-engine@^13.3.2, web3-provider-engine@^13.4.0:
    xhr "^2.2.0"
    xtend "^4.0.1"

+web3-provider-engine@^13.5.0:
+  version "13.5.6"
+  resolved "https://registry.yarnpkg.com/web3-provider-engine/-/web3-provider-engine-13.5.6.tgz#a321a2cf40db78fb478c2c20244c3195c48ef048"
+  dependencies:
+    async "^2.5.0"
+    clone "^2.0.0"
+    eth-block-tracker "^2.2.2"
+    eth-sig-util "^1.3.0"
+    ethereumjs-block "^1.2.2"
+    ethereumjs-tx "^1.2.0"
+    ethereumjs-util "^5.1.1"
+    ethereumjs-vm "^2.0.2"
+    fetch-ponyfill "^4.0.0"
+    json-rpc-error "^2.0.0"
+    json-stable-stringify "^1.0.1"
+    promise-to-callback "^1.0.0"
+    readable-stream "^2.2.9"
+    request "^2.67.0"
+    semaphore "^1.0.3"
+    solc "^0.4.2"
+    tape "^4.4.0"
+    xhr "^2.2.0"
+    xtend "^4.0.1"
+
 web3-stream-provider@^3.0.1:
  version "3.0.1"
  resolved "https://registry.yarnpkg.com/web3-stream-provider/-/web3-stream-provider-3.0.1.tgz#f5a593a8eefe808f85eb5fb1f344e5838050f814"