Merge branch 'master' into version-debugging

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 ## Current Master
 
+- Add new support for new eth_signTypedData method per EIP 712.
+- Fix bug where some transactions would be shown as pending forever, even after successfully mined.
+- Fix bug where a transaction might be shown as pending forever if another tx with the same nonce was mined.
+
 ## 3.10.9 2017-10-5
 
 - Only rebrodcast transactions for a day not a days worth of blocks

app/scripts/background.js

@@ -124,7 +124,8 @@ function setupController (initState) {
     var unapprovedTxCount = controller.txController.getUnapprovedTxCount()
     var unapprovedMsgCount = controller.messageManager.unapprovedMsgCount
     var unapprovedPersonalMsgs = controller.personalMessageManager.unapprovedPersonalMsgCount
-    var count = unapprovedTxCount + unapprovedMsgCount + unapprovedPersonalMsgs
+    var unapprovedTypedMsgs = controller.typedMessageManager.unapprovedTypedMessagesCount
+    var count = unapprovedTxCount + unapprovedMsgCount + unapprovedPersonalMsgs + unapprovedTypedMsgs
     if (count) {
       label = String(count)
     }

app/scripts/controllers/transactions.js

@@ -62,6 +62,7 @@ module.exports = class TransactionController extends EventEmitter {
       retryTimePeriod: 86400000, // Retry 3500 blocks, or about 1 day.
       publishTransaction: (rawTx) => this.query.sendRawTransaction(rawTx),
       getPendingTransactions: this.txStateManager.getPendingTransactions.bind(this.txStateManager),
+      getCompletedTransactions: this.txStateManager.getConfirmedTransactions.bind(this.txStateManager),
     })
 
     this.txStateManager.store.subscribe(() => this.emit('update:badge'))

app/scripts/lib/nodeify.js

@@ -1,10 +1,18 @@
 const promiseToCallback = require('promise-to-callback')
+const noop = function(){}
 
 module.exports = function nodeify (fn, context) {
   return function(){
     const args = [].slice.call(arguments)
-    const callback = args.pop()
-    if (typeof callback !== 'function') throw new Error('callback is not a function')
+    const lastArg = args[args.length - 1]
+    const lastArgIsCallback = typeof lastArg === 'function'
+    let callback
+    if (lastArgIsCallback) {
+      callback = lastArg
+      args.pop()
+    } else {
+      callback = noop
+    }
     promiseToCallback(fn.apply(context, args))(callback)
   }
 }

app/scripts/lib/pending-tx-tracker.js

@@ -25,7 +25,9 @@ module.exports = class PendingTransactionTracker extends EventEmitter {
     // default is one day
     this.retryTimePeriod = config.retryTimePeriod || 86400000
     this.getPendingTransactions = config.getPendingTransactions
+    this.getCompletedTransactions = config.getCompletedTransactions
     this.publishTransaction = config.publishTransaction
+    this._checkPendingTxs()
   }
 
   //  checks if a signed tx is in a block and
@@ -120,6 +122,7 @@ module.exports = class PendingTransactionTracker extends EventEmitter {
   async _checkPendingTx (txMeta) {
     const txHash = txMeta.hash
     const txId = txMeta.id
+
     // extra check in case there was an uncaught error during the
     // signature and submission process
     if (!txHash) {
@@ -128,6 +131,15 @@ module.exports = class PendingTransactionTracker extends EventEmitter {
       this.emit('tx:failed', txId, noTxHashErr)
       return
     }
+
+    // If another tx with the same nonce is mined, set as failed.
+    const taken = await this._checkIfNonceIsTaken(txMeta)
+    if (taken) {
+      const nonceTakenErr = new Error('Another transaction with this nonce has been mined.')
+      nonceTakenErr.name = 'NonceTakenErr'
+      return this.emit('tx:failed', txId, nonceTakenErr)
+    }
+
     // get latest transaction status
     let txParams
     try {
@@ -159,4 +171,13 @@ module.exports = class PendingTransactionTracker extends EventEmitter {
     }
     nonceGlobalLock.releaseLock()
   }
+
+  async _checkIfNonceIsTaken (txMeta) {
+    const completed = this.getCompletedTransactions()
+    const sameNonce = completed.filter((otherMeta) => {
+      return otherMeta.txParams.nonce === txMeta.txParams.nonce
+    })
+    return sameNonce.length > 0
+  }
+
 }

app/scripts/lib/tx-state-manager.js

@@ -46,6 +46,12 @@ module.exports = class TransactionStateManger extends EventEmitter {
     return this.getFilteredTxList(opts)
   }
 
+  getConfirmedTransactions (address) {
+    const opts = { status: 'confirmed' }
+    if (address) opts.from = address
+    return this.getFilteredTxList(opts)
+  }
+
   addTx (txMeta) {
     this.once(`${txMeta.id}:signed`, function (txId) {
       this.removeAllListeners(`${txMeta.id}:rejected`)
@@ -242,4 +248,4 @@ module.exports = class TransactionStateManger extends EventEmitter {
   _saveTxList (transactions) {
     this.store.updateState({ transactions })
   }
-}
+}

app/scripts/lib/typed-message-manager.js

@@ -0,0 +1,123 @@
+const EventEmitter = require('events')
+const ObservableStore = require('obs-store')
+const createId = require('./random-id')
+const assert = require('assert')
+const sigUtil = require('eth-sig-util')
+
+
+module.exports = class TypedMessageManager extends EventEmitter {
+  constructor (opts) {
+    super()
+    this.memStore = new ObservableStore({
+      unapprovedTypedMessages: {},
+      unapprovedTypedMessagesCount: 0,
+    })
+    this.messages = []
+  }
+
+  get unapprovedTypedMessagesCount () {
+    return Object.keys(this.getUnapprovedMsgs()).length
+  }
+
+  getUnapprovedMsgs () {
+    return this.messages.filter(msg => msg.status === 'unapproved')
+      .reduce((result, msg) => { result[msg.id] = msg; return result }, {})
+  }
+
+  addUnapprovedMessage (msgParams) {
+    this.validateParams(msgParams)
+
+    log.debug(`TypedMessageManager addUnapprovedMessage: ${JSON.stringify(msgParams)}`)
+    // create txData obj with parameters and meta data
+    var time = (new Date()).getTime()
+    var msgId = createId()
+    var msgData = {
+      id: msgId,
+      msgParams: msgParams,
+      time: time,
+      status: 'unapproved',
+      type: 'eth_signTypedData',
+    }
+    this.addMsg(msgData)
+
+    // signal update
+    this.emit('update')
+    return msgId
+  }
+
+  validateParams (params) {
+    assert.equal(typeof params, 'object', 'Params should ben an object.')
+    assert.ok('data' in params, 'Params must include a data field.')
+    assert.ok('from' in params, 'Params must include a from field.')
+    assert.ok(Array.isArray(params.data), 'Data should be an array.')
+    assert.equal(typeof params.from, 'string', 'From field must be a string.')
+    assert.doesNotThrow(() => {
+      sigUtil.typedSignatureHash(params.data)
+    }, 'Expected EIP712 typed data')
+  }
+
+  addMsg (msg) {
+    this.messages.push(msg)
+    this._saveMsgList()
+  }
+
+  getMsg (msgId) {
+    return this.messages.find(msg => msg.id === msgId)
+  }
+
+  approveMessage (msgParams) {
+    this.setMsgStatusApproved(msgParams.metamaskId)
+    return this.prepMsgForSigning(msgParams)
+  }
+
+  setMsgStatusApproved (msgId) {
+    this._setMsgStatus(msgId, 'approved')
+  }
+
+  setMsgStatusSigned (msgId, rawSig) {
+    const msg = this.getMsg(msgId)
+    msg.rawSig = rawSig
+    this._updateMsg(msg)
+    this._setMsgStatus(msgId, 'signed')
+  }
+
+  prepMsgForSigning (msgParams) {
+    delete msgParams.metamaskId
+    return Promise.resolve(msgParams)
+  }
+
+  rejectMsg (msgId) {
+    this._setMsgStatus(msgId, 'rejected')
+  }
+
+  //
+  // PRIVATE METHODS
+  //
+
+  _setMsgStatus (msgId, status) {
+    const msg = this.getMsg(msgId)
+    if (!msg) throw new Error('TypedMessageManager - Message not found for id: "${msgId}".')
+    msg.status = status
+    this._updateMsg(msg)
+    this.emit(`${msgId}:${status}`, msg)
+    if (status === 'rejected' || status === 'signed') {
+      this.emit(`${msgId}:finished`, msg)
+    }
+  }
+
+  _updateMsg (msg) {
+    const index = this.messages.findIndex((message) => message.id === msg.id)
+    if (index !== -1) {
+      this.messages[index] = msg
+    }
+    this._saveMsgList()
+  }
+
+  _saveMsgList () {
+    const unapprovedTypedMessages = this.getUnapprovedMsgs()
+    const unapprovedTypedMessagesCount = Object.keys(unapprovedTypedMessages).length
+    this.memStore.updateState({ unapprovedTypedMessages, unapprovedTypedMessagesCount })
+    this.emit('updateBadge')
+  }
+
+}

app/scripts/metamask-controller.js

@@ -25,6 +25,7 @@ const InfuraController = require('./controllers/infura')
 const BlacklistController = require('./controllers/blacklist')
 const MessageManager = require('./lib/message-manager')
 const PersonalMessageManager = require('./lib/personal-message-manager')
+const TypedMessageManager = require('./lib/typed-message-manager')
 const TransactionController = require('./controllers/transactions')
 const BalancesController = require('./controllers/computed-balances')
 const ConfigManager = require('./lib/config-manager')
@@ -161,6 +162,7 @@ module.exports = class MetamaskController extends EventEmitter {
     this.networkController.lookupNetwork()
     this.messageManager = new MessageManager()
     this.personalMessageManager = new PersonalMessageManager()
+    this.typedMessageManager = new TypedMessageManager()
     this.publicConfigStore = this.initPublicConfigStore()
 
     // manual disk state subscriptions
@@ -202,6 +204,7 @@ module.exports = class MetamaskController extends EventEmitter {
     this.balancesController.store.subscribe(this.sendUpdate.bind(this))
     this.messageManager.memStore.subscribe(this.sendUpdate.bind(this))
     this.personalMessageManager.memStore.subscribe(this.sendUpdate.bind(this))
+    this.typedMessageManager.memStore.subscribe(this.sendUpdate.bind(this))
     this.keyringController.memStore.subscribe(this.sendUpdate.bind(this))
     this.preferencesController.store.subscribe(this.sendUpdate.bind(this))
     this.addressBookController.store.subscribe(this.sendUpdate.bind(this))
@@ -239,6 +242,7 @@ module.exports = class MetamaskController extends EventEmitter {
       processMessage: this.newUnsignedMessage.bind(this),
       // personal_sign msg signing
       processPersonalMessage: this.newUnsignedPersonalMessage.bind(this),
+      processTypedMessage: this.newUnsignedTypedMessage.bind(this),
     }
     const providerProxy = this.networkController.initializeProvider(providerOpts)
     return providerProxy
@@ -283,6 +287,7 @@ module.exports = class MetamaskController extends EventEmitter {
       this.txController.memStore.getState(),
       this.messageManager.memStore.getState(),
       this.personalMessageManager.memStore.getState(),
+      this.typedMessageManager.memStore.getState(),
       this.keyringController.memStore.getState(),
       this.balancesController.store.getState(),
       this.preferencesController.store.getState(),
@@ -364,6 +369,10 @@ module.exports = class MetamaskController extends EventEmitter {
       signPersonalMessage: nodeify(this.signPersonalMessage, this),
       cancelPersonalMessage: this.cancelPersonalMessage.bind(this),
 
+      // personalMessageManager
+      signTypedMessage: nodeify(this.signTypedMessage, this),
+      cancelTypedMessage: this.cancelTypedMessage.bind(this),
+
       // notices
       checkNotices: noticeController.updateNoticesList.bind(noticeController),
       markNoticeRead: noticeController.markNoticeRead.bind(noticeController),
@@ -556,6 +565,28 @@ module.exports = class MetamaskController extends EventEmitter {
     })
   }
 
+  newUnsignedTypedMessage (msgParams, cb) {
+    let msgId
+    try {
+      msgId = this.typedMessageManager.addUnapprovedMessage(msgParams)
+      this.sendUpdate()
+      this.opts.showUnconfirmedMessage()
+    } catch (e) {
+      return cb(e)
+    }
+
+    this.typedMessageManager.once(`${msgId}:finished`, (data) => {
+      switch (data.status) {
+        case 'signed':
+          return cb(null, data.rawSig)
+        case 'rejected':
+          return cb(new Error('MetaMask Message Signature: User denied message signature.'))
+        default:
+          return cb(new Error(`MetaMask Message Signature: Unknown problem: ${JSON.stringify(msgParams)}`))
+      }
+    })
+  }
+
   signMessage (msgParams, cb) {
     log.info('MetaMaskController - signMessage')
     const msgId = msgParams.metamaskId
@@ -618,6 +649,24 @@ module.exports = class MetamaskController extends EventEmitter {
     })
   }
 
+  signTypedMessage (msgParams) {
+    log.info('MetaMaskController - signTypedMessage')
+    const msgId = msgParams.metamaskId
+    // sets the status op the message to 'approved'
+    // and removes the metamaskId for signing
+    return this.typedMessageManager.approveMessage(msgParams)
+      .then((cleanMsgParams) => {
+        // signs the message
+        return this.keyringController.signTypedMessage(cleanMsgParams)
+      })
+      .then((rawSig) => {
+        // tells the listener that the message has been signed
+        // and can be returned to the dapp
+        this.typedMessageManager.setMsgStatusSigned(msgId, rawSig)
+        return this.getState()
+      })
+  }
+
   cancelPersonalMessage (msgId, cb) {
     const messageManager = this.personalMessageManager
     messageManager.rejectMsg(msgId)
@@ -626,6 +675,14 @@ module.exports = class MetamaskController extends EventEmitter {
     }
   }
 
+  cancelTypedMessage (msgId, cb) {
+    const messageManager = this.typedMessageManager
+    messageManager.rejectMsg(msgId)
+    if (cb && typeof cb === 'function') {
+      cb(null, this.getState())
+    }
+  }
+
   markAccountsFound (cb) {
     this.configManager.setLostAccounts([])
     this.sendUpdate()

package.json

@@ -71,10 +71,10 @@
     "eth-contract-metadata": "^1.1.4",
     "eth-hd-keyring": "^1.2.1",
     "eth-json-rpc-filters": "^1.2.2",
-    "eth-keyring-controller": "^2.0.0",
+    "eth-keyring-controller": "^2.1.0",
     "eth-phishing-detect": "^1.1.4",
     "eth-query": "^2.1.2",
-    "eth-sig-util": "^1.2.2",
+    "eth-sig-util": "^1.4.0",
     "eth-simple-keyring": "^1.1.1",
     "eth-token-tracker": "^1.1.4",
     "ethereumjs-tx": "^1.3.0",
@@ -141,7 +141,7 @@
     "valid-url": "^1.0.9",
     "vreme": "^3.0.2",
     "web3": "^0.20.1",
-    "web3-provider-engine": "^13.3.1",
+    "web3-provider-engine": "^13.3.2",
     "web3-stream-provider": "^3.0.1",
     "xtend": "^4.0.1"
   },

test/unit/components/bn-as-decimal-input-test.js

@@ -48,4 +48,42 @@ describe('BnInput', function () {
       checkValidity () { return true } },
     })
   })
+
+  it('can tolerate wei precision', function (done) {
+    const renderer = ReactTestUtils.createRenderer()
+
+    let valueStr = '1000000000'
+
+    const value = new BN(valueStr, 10)
+    const inputStr = '1.000000001'
+
+
+    let targetStr = '1000000001'
+
+    const target = new BN(targetStr, 10)
+
+    const precision = 9 // gwei precision
+    const scale = 9
+
+    const props = {
+      value,
+      scale,
+      precision,
+      onChange: (newBn) => {
+        assert.equal(newBn.toString(), target.toString(), 'should tolerate increase')
+        const reInput = BnInput.prototype.downsize(newBn.toString(), 9, 9)
+        assert.equal(reInput.toString(), inputStr, 'should tolerate increase')
+        done()
+      },
+    }
+
+    const inputComponent = h(BnInput, props)
+    const component = additions.renderIntoDocument(inputComponent)
+    renderer.render(inputComponent)
+    const input = additions.find(component, 'input.hex-input')[0]
+    ReactTestUtils.Simulate.change(input, { preventDefault () {}, target: {
+      value: inputStr,
+      checkValidity () { return true } },
+    })
+  })
 })

test/unit/nodeify-test.js

@@ -18,14 +18,13 @@ describe('nodeify', function () {
     })
   })
 
-  it('should throw if the last argument is not a function', function (done) {
+  it('should allow the last argument to not be a function', function (done) {
     const nodified = nodeify(obj.promiseFunc, obj)
     try {
       nodified('baz')
-      done(new Error('should have thrown if the last argument is not a function'))
-    } catch (err) {
-      assert.equal(err.message, 'callback is not a function')
       done()
+    } catch (err) {
+      done(new Error('should not have thrown if the last argument is not a function'))
     }
   })
 })

test/unit/pending-tx-test.js

@@ -5,6 +5,8 @@ const ObservableStore = require('obs-store')
 const clone = require('clone')
 const { createStubedProvider } = require('../stub/provider')
 const PendingTransactionTracker = require('../../app/scripts/lib/pending-tx-tracker')
+const MockTxGen = require('../lib/mock-tx-gen')
+const sinon = require('sinon')
 const noop = () => true
 const currentNetworkId = 42
 const otherNetworkId = 36
@@ -46,10 +48,60 @@ describe('PendingTransactionTracker', function () {
         }
       },
       getPendingTransactions: () => {return []},
+      getCompletedTransactions: () => {return []},
       publishTransaction: () => {},
     })
   })
 
+  describe('_checkPendingTx state management', function () {
+    let stub
+
+    afterEach(function () {
+      if (stub) {
+        stub.restore()
+      }
+    })
+
+    it('should become failed if another tx with the same nonce succeeds', async function () {
+
+      // SETUP
+      const txGen = new MockTxGen()
+
+      txGen.generate({
+        id: '456',
+        value: '0x01',
+        hash: '0xbad',
+        status: 'confirmed',
+        nonce: '0x01',
+      }, { count: 1 })
+
+      const pending = txGen.generate({
+        id: '123',
+        value: '0x02',
+        hash: '0xfad',
+        status: 'submitted',
+        nonce: '0x01',
+      }, { count: 1 })[0]
+
+      stub = sinon.stub(pendingTxTracker, 'getCompletedTransactions')
+      .returns(txGen.txs)
+
+      // THE EXPECTATION
+      const spy = sinon.spy()
+      pendingTxTracker.on('tx:failed', (txId, err) => {
+        assert.equal(txId, pending.id, 'should fail the pending tx')
+        assert.equal(err.name, 'NonceTakenErr', 'should emit a nonce taken error.')
+        spy(txId, err)
+      })
+
+      // THE METHOD
+      await pendingTxTracker._checkPendingTx(pending)
+
+      // THE ASSERTION
+      assert.ok(spy.calledWith(pending.id), 'tx failed should be emitted')
+    })
+  })
+
   describe('#checkForTxInBlock', function () {
     it('should return if no pending transactions', function () {
       // throw a type error if it trys to do anything on the block
@@ -239,4 +291,4 @@ describe('PendingTransactionTracker', function () {
     })
   })
  })
-})
+})

ui/app/actions.js

@@ -97,6 +97,8 @@ var actions = {
   cancelMsg: cancelMsg,
   signPersonalMsg,
   cancelPersonalMsg,
+  signTypedMsg,
+  cancelTypedMsg,
   signTx: signTx,
   updateAndApproveTx,
   cancelTx: cancelTx,
@@ -392,6 +394,25 @@ function signPersonalMsg (msgData) {
   }
 }
 
+function signTypedMsg (msgData) {
+  log.debug('action - signTypedMsg')
+  return (dispatch) => {
+    dispatch(actions.showLoadingIndication())
+
+    log.debug(`actions calling background.signTypedMessage`)
+    background.signTypedMessage(msgData, (err, newState) => {
+      log.debug('signTypedMessage called back')
+      dispatch(actions.updateMetamaskState(newState))
+      dispatch(actions.hideLoadingIndication())
+
+      if (err) log.error(err)
+      if (err) return dispatch(actions.displayWarning(err.message))
+
+      dispatch(actions.completedTx(msgData.metamaskId))
+    })
+  }
+}
+
 function signTx (txData) {
   return (dispatch) => {
     dispatch(actions.showLoadingIndication())
@@ -446,6 +467,12 @@ function cancelPersonalMsg (msgData) {
   return actions.completedTx(id)
 }
 
+function cancelTypedMsg (msgData) {
+  const id = msgData.id
+  background.cancelTypedMessage(id)
+  return actions.completedTx(id)
+}
+
 function cancelTx (txData) {
   return (dispatch) => {
     log.debug(`background.cancelTransaction`)

ui/app/components/bn-as-decimal-input.js

@@ -31,7 +31,7 @@ BnAsDecimalInput.prototype.render = function () {
   const suffix = props.suffix
   const style = props.style
   const valueString = value.toString(10)
-  const newValue = this.downsize(valueString, scale, precision)
+  const newValue = this.downsize(valueString, scale)
 
   return (
     h('.flex-column', [
@@ -145,14 +145,17 @@ BnAsDecimalInput.prototype.constructWarning = function () {
 }
 
 
-BnAsDecimalInput.prototype.downsize = function (number, scale, precision) {
+BnAsDecimalInput.prototype.downsize = function (number, scale) {
   // if there is no scaling, simply return the number
   if (scale === 0) {
     return Number(number)
   } else {
     // if the scale is the same as the precision, account for this edge case.
-    var decimals = (scale === precision) ? -1 : scale - precision
-    return Number(number.slice(0, -scale) + '.' + number.slice(-scale, decimals))
+    var adjustedNumber = number
+    while (adjustedNumber.length < scale) {
+      adjustedNumber = '0' + adjustedNumber
+    }
+    return Number(adjustedNumber.slice(0, -scale) + '.' + adjustedNumber.slice(-scale))
   }
 }
 

ui/app/components/pending-typed-msg-details.js

@@ -0,0 +1,59 @@
+const Component = require('react').Component
+const h = require('react-hyperscript')
+const inherits = require('util').inherits
+
+const AccountPanel = require('./account-panel')
+const TypedMessageRenderer = require('./typed-message-renderer')
+
+module.exports = PendingMsgDetails
+
+inherits(PendingMsgDetails, Component)
+function PendingMsgDetails () {
+  Component.call(this)
+}
+
+PendingMsgDetails.prototype.render = function () {
+  var state = this.props
+  var msgData = state.txData
+
+  var msgParams = msgData.msgParams || {}
+  var address = msgParams.from || state.selectedAddress
+  var identity = state.identities[address] || { address: address }
+  var account = state.accounts[address] || { address: address }
+
+  var { data } = msgParams
+
+  return (
+    h('div', {
+      key: msgData.id,
+      style: {
+        margin: '10px 20px',
+      },
+    }, [
+
+      // account that will sign
+      h(AccountPanel, {
+        showFullAddress: true,
+        identity: identity,
+        account: account,
+        imageifyIdenticons: state.imageifyIdenticons,
+      }),
+
+      // message data
+      h('div', {
+        style: {
+          height: '260px',
+        },
+      }, [
+        h('label.font-small', { style: { display: 'block' } }, 'YOU ARE SIGNING'),
+        h(TypedMessageRenderer, {
+          value: data,
+          style: {
+            height: '215px',
+          },
+        }),
+      ]),
+
+    ])
+  )
+}

ui/app/components/pending-typed-msg.js

@@ -0,0 +1,46 @@
+const Component = require('react').Component
+const h = require('react-hyperscript')
+const inherits = require('util').inherits
+const PendingTxDetails = require('./pending-typed-msg-details')
+
+module.exports = PendingMsg
+
+inherits(PendingMsg, Component)
+function PendingMsg () {
+  Component.call(this)
+}
+
+PendingMsg.prototype.render = function () {
+  var state = this.props
+  var msgData = state.txData
+
+  return (
+
+    h('div', {
+      key: msgData.id,
+    }, [
+
+      // header
+      h('h3', {
+        style: {
+          fontWeight: 'bold',
+          textAlign: 'center',
+        },
+      }, 'Sign Message'),
+
+      // message details
+      h(PendingTxDetails, state),
+
+      // sign + cancel
+      h('.flex-row.flex-space-around', [
+        h('button', {
+          onClick: state.cancelTypedMessage,
+        }, 'Cancel'),
+        h('button', {
+          onClick: state.signTypedMessage,
+        }, 'Sign'),
+      ]),
+    ])
+
+  )
+}

ui/app/components/typed-message-renderer.js

@@ -0,0 +1,42 @@
+const Component = require('react').Component
+const h = require('react-hyperscript')
+const inherits = require('util').inherits
+const extend = require('xtend')
+
+module.exports = TypedMessageRenderer
+
+inherits(TypedMessageRenderer, Component)
+function TypedMessageRenderer () {
+  Component.call(this)
+}
+
+TypedMessageRenderer.prototype.render = function () {
+  const props = this.props
+  const { value, style } = props
+  const text = renderTypedData(value)
+
+  const defaultStyle = extend({
+    width: '315px',
+    maxHeight: '210px',
+    resize: 'none',
+    border: 'none',
+    background: 'white',
+    padding: '3px',
+    overflow: 'scroll',
+  }, style)
+
+  return (
+    h('div.font-small', {
+      style: defaultStyle,
+    }, text)
+  )
+}
+
+function renderTypedData(values) {
+  return values.map(function (value) {
+    return h('div', {}, [
+      h('strong', {style: {display: 'block', fontWeight: 'bold'}}, String(value.name) + ':'),
+      h('div', {}, value.value),
+    ])
+  })
+}

ui/app/conf-tx.js

@@ -10,6 +10,7 @@ const isPopupOrNotification = require('../../app/scripts/lib/is-popup-or-notific
 const PendingTx = require('./components/pending-tx')
 const PendingMsg = require('./components/pending-msg')
 const PendingPersonalMsg = require('./components/pending-personal-msg')
+const PendingTypedMsg = require('./components/pending-typed-msg')
 const Loading = require('./components/loading')
 
 module.exports = connect(mapStateToProps)(ConfirmTxScreen)
@@ -22,6 +23,7 @@ function mapStateToProps (state) {
     unapprovedTxs: state.metamask.unapprovedTxs,
     unapprovedMsgs: state.metamask.unapprovedMsgs,
     unapprovedPersonalMsgs: state.metamask.unapprovedPersonalMsgs,
+    unapprovedTypedMessages: state.metamask.unapprovedTypedMessages,
     index: state.appState.currentView.context,
     warning: state.appState.warning,
     network: state.metamask.network,
@@ -41,9 +43,9 @@ function ConfirmTxScreen () {
 ConfirmTxScreen.prototype.render = function () {
   const props = this.props
   const { network, provider, unapprovedTxs, currentCurrency, computedBalances,
-    unapprovedMsgs, unapprovedPersonalMsgs, conversionRate, blockGasLimit } = props
+    unapprovedMsgs, unapprovedPersonalMsgs, unapprovedTypedMessages, conversionRate, blockGasLimit } = props
 
-  var unconfTxList = txHelper(unapprovedTxs, unapprovedMsgs, unapprovedPersonalMsgs, network)
+  var unconfTxList = txHelper(unapprovedTxs, unapprovedMsgs, unapprovedPersonalMsgs, unapprovedTypedMessages, network)
 
   var txData = unconfTxList[props.index] || {}
   var txParams = txData.params || {}
@@ -112,8 +114,10 @@ ConfirmTxScreen.prototype.render = function () {
         cancelAllTransactions: this.cancelAllTransactions.bind(this, unconfTxList),
         signMessage: this.signMessage.bind(this, txData),
         signPersonalMessage: this.signPersonalMessage.bind(this, txData),
+        signTypedMessage: this.signTypedMessage.bind(this, txData),
         cancelMessage: this.cancelMessage.bind(this, txData),
         cancelPersonalMessage: this.cancelPersonalMessage.bind(this, txData),
+        cancelTypedMessage: this.cancelTypedMessage.bind(this, txData),
       }),
     ])
   )
@@ -136,6 +140,9 @@ function currentTxView (opts) {
     } else if (type === 'personal_sign') {
       log.debug('rendering personal_sign message')
       return h(PendingPersonalMsg, opts)
+    } else if (type === 'eth_signTypedData') {
+      log.debug('rendering eth_signTypedData message')
+      return h(PendingTypedMsg, opts)
     }
   }
 }
@@ -184,6 +191,14 @@ ConfirmTxScreen.prototype.signPersonalMessage = function (msgData, event) {
   this.props.dispatch(actions.signPersonalMsg(params))
 }
 
+ConfirmTxScreen.prototype.signTypedMessage = function (msgData, event) {
+  log.info('conf-tx.js: signing typed message')
+  var params = msgData.msgParams
+  params.metamaskId = msgData.id
+  this.stopPropagation(event)
+  this.props.dispatch(actions.signTypedMsg(params))
+}
+
 ConfirmTxScreen.prototype.cancelMessage = function (msgData, event) {
   log.info('canceling message')
   this.stopPropagation(event)
@@ -196,6 +211,12 @@ ConfirmTxScreen.prototype.cancelPersonalMessage = function (msgData, event) {
   this.props.dispatch(actions.cancelPersonalMsg(msgData))
 }
 
+ConfirmTxScreen.prototype.cancelTypedMessage = function (msgData, event) {
+  log.info('canceling typed message')
+  this.stopPropagation(event)
+  this.props.dispatch(actions.cancelTypedMsg(msgData))
+}
+
 ConfirmTxScreen.prototype.goHome = function (event) {
   this.stopPropagation(event)
   this.props.dispatch(actions.goHome())

ui/app/reducers/app.js

@@ -574,9 +574,9 @@ function checkUnconfActions (state) {
 
 function getUnconfActionList (state) {
   const { unapprovedTxs, unapprovedMsgs,
-    unapprovedPersonalMsgs, network } = state.metamask
+    unapprovedPersonalMsgs, unapprovedTypedMessages, network } = state.metamask
 
-  const unconfActionList = txHelper(unapprovedTxs, unapprovedMsgs, unapprovedPersonalMsgs, network)
+  const unconfActionList = txHelper(unapprovedTxs, unapprovedMsgs, unapprovedPersonalMsgs, unapprovedTypedMessages, network)
   return unconfActionList
 }
 

ui/index.js

@@ -37,7 +37,7 @@ function startApp (metamaskState, accountManager, opts) {
   })
 
   // if unconfirmed txs, start on txConf page
-  const unapprovedTxsAll = txHelper(metamaskState.unapprovedTxs, metamaskState.unapprovedMsgs, metamaskState.unapprovedPersonalMsgs, metamaskState.network)
+  const unapprovedTxsAll = txHelper(metamaskState.unapprovedTxs, metamaskState.unapprovedMsgs, metamaskState.unapprovedPersonalMsgs, metamaskState.unapprovedTypedMessages, metamaskState.network)
   if (unapprovedTxsAll.length > 0) {
     store.dispatch(actions.showConfTxPage())
   }

ui/lib/tx-helper.js

@@ -1,20 +1,27 @@
 const valuesFor = require('../app/util').valuesFor
 
-module.exports = function (unapprovedTxs, unapprovedMsgs, personalMsgs, network) {
+module.exports = function (unapprovedTxs, unapprovedMsgs, personalMsgs, typedMessages, network) {
   log.debug('tx-helper called with params:')
-  log.debug({ unapprovedTxs, unapprovedMsgs, personalMsgs, network })
+  log.debug({ unapprovedTxs, unapprovedMsgs, personalMsgs, typedMessages, network })
 
   const txValues = network ? valuesFor(unapprovedTxs).filter(txMeta => txMeta.metamaskNetworkId === network) : valuesFor(unapprovedTxs)
   log.debug(`tx helper found ${txValues.length} unapproved txs`)
+
   const msgValues = valuesFor(unapprovedMsgs)
   log.debug(`tx helper found ${msgValues.length} unsigned messages`)
   let allValues = txValues.concat(msgValues)
+
   const personalValues = valuesFor(personalMsgs)
   log.debug(`tx helper found ${personalValues.length} unsigned personal messages`)
   allValues = allValues.concat(personalValues)
+
+  const typedValues = valuesFor(typedMessages)
+  log.debug(`tx helper found ${typedValues.length} unsigned typed messages`)
+  allValues = allValues.concat(typedValues)
+
   allValues = allValues.sort((a, b) => {
     return a.time > b.time
   })
 
   return allValues
-}
+}