Merge branch 'i765-gaslimits' of github.com:MetaMask/metamask-plugin into i765-gaslimits

30 files changed, 702 insertions, 644 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
index d347d2333..761831b79 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,9 +2,10 @@
 
 ## Current Master
 
+- Add personal_sign method support.
+
 ## 3.3.0 2017-2-20
 
-- Add personal_sign and personal_ecRecover support.
 - net_version has been made synchronous.
 - Test suite for migrations expanded.
 - Network now changeable from lock screen.
diff --git a/app/scripts/background.js b/app/scripts/background.js
index 2e5a992b9..254737dec 100644
--- a/app/scripts/background.js
+++ b/app/scripts/background.js
@@ -15,6 +15,10 @@ const firstTimeState = require('./first-time-state')
 const STORAGE_KEY = 'metamask-config'
 const METAMASK_DEBUG = 'GULP_METAMASK_DEBUG'
 
+const log = require('loglevel')
+window.log = log
+log.setDefaultLevel(METAMASK_DEBUG ? 'debug' : 'warn')
+
 let popupIsOpen = false
 
 // state persistence
diff --git a/app/scripts/keyring-controller.js b/app/scripts/keyring-controller.js
index b30161003..e1b1c4335 100644
--- a/app/scripts/keyring-controller.js
+++ b/app/scripts/keyring-controller.js
@@ -5,10 +5,11 @@ const EventEmitter = require('events').EventEmitter
 const ObservableStore = require('obs-store')
 const filter = require('promise-filter')
 const encryptor = require('browser-passworder')
-const normalizeAddress = require('./lib/sig-util').normalize
+const sigUtil = require('eth-sig-util')
+const normalizeAddress = sigUtil.normalize
 // Keyrings:
-const SimpleKeyring = require('./keyrings/simple')
-const HdKeyring = require('./keyrings/hd')
+const SimpleKeyring = require('eth-simple-keyring')
+const HdKeyring = require('eth-hd-keyring')
 const keyringTypes = [
   SimpleKeyring,
   HdKeyring,
@@ -262,6 +263,21 @@ class KeyringController extends EventEmitter {
     })
   }
 
+  // Sign Personal Message
+  // @object msgParams
+  //
+  // returns Promise(@buffer rawSig)
+  //
+  // Attempts to sign the provided @object msgParams.
+  // Prefixes the hash before signing as per the new geth behavior.
+  signPersonalMessage (msgParams) {
+    const address = normalizeAddress(msgParams.from)
+    return this.getKeyringForAccount(address)
+    .then((keyring) => {
+      return keyring.signPersonalMessage(address, msgParams.data)
+    })
+  }
+
   // PRIVATE METHODS
   //
   // THESE METHODS ARE ONLY USED INTERNALLY TO THE KEYRING-CONTROLLER
@@ -471,6 +487,7 @@ class KeyringController extends EventEmitter {
   // the specified `address` if one exists.
   getKeyringForAccount (address) {
     const hexed = normalizeAddress(address)
+    log.debug(`KeyringController - getKeyringForAccount: ${hexed}`)
 
     return Promise.all(this.keyrings.map((keyring) => {
       return Promise.all([
diff --git a/app/scripts/keyrings/hd.js b/app/scripts/keyrings/hd.js
deleted file mode 100644
index 3a66f7868..000000000
--- a/app/scripts/keyrings/hd.js
+++ /dev/null
@@ -1,125 +0,0 @@
-const EventEmitter = require('events').EventEmitter
-const hdkey = require('ethereumjs-wallet/hdkey')
-const bip39 = require('bip39')
-const ethUtil = require('ethereumjs-util')
-
-// *Internal Deps
-const sigUtil = require('../lib/sig-util')
-
-// Options:
-const hdPathString = `m/44'/60'/0'/0`
-const type = 'HD Key Tree'
-
-class HdKeyring extends EventEmitter {
-
-  /* PUBLIC METHODS */
-
-  constructor (opts = {}) {
-    super()
-    this.type = type
-    this.deserialize(opts)
-  }
-
-  serialize () {
-    return Promise.resolve({
-      mnemonic: this.mnemonic,
-      numberOfAccounts: this.wallets.length,
-    })
-  }
-
-  deserialize (opts = {}) {
-    this.opts = opts || {}
-    this.wallets = []
-    this.mnemonic = null
-    this.root = null
-
-    if (opts.mnemonic) {
-      this._initFromMnemonic(opts.mnemonic)
-    }
-
-    if (opts.numberOfAccounts) {
-      return this.addAccounts(opts.numberOfAccounts)
-    }
-
-    return Promise.resolve([])
-  }
-
-  addAccounts (numberOfAccounts = 1) {
-    if (!this.root) {
-      this._initFromMnemonic(bip39.generateMnemonic())
-    }
-
-    const oldLen = this.wallets.length
-    const newWallets = []
-    for (let i = oldLen; i < numberOfAccounts + oldLen; i++) {
-      const child = this.root.deriveChild(i)
-      const wallet = child.getWallet()
-      newWallets.push(wallet)
-      this.wallets.push(wallet)
-    }
-    const hexWallets = newWallets.map(w => w.getAddress().toString('hex'))
-    return Promise.resolve(hexWallets)
-  }
-
-  getAccounts () {
-    return Promise.resolve(this.wallets.map(w => w.getAddress().toString('hex')))
-  }
-
-  // tx is an instance of the ethereumjs-transaction class.
-  signTransaction (address, tx) {
-    const wallet = this._getWalletForAccount(address)
-    var privKey = wallet.getPrivateKey()
-    tx.sign(privKey)
-    return Promise.resolve(tx)
-  }
-
-  // For eth_sign, we need to sign transactions:
-  // hd
-  signMessage (withAccount, data) {
-    const wallet = this._getWalletForAccount(withAccount)
-    const message = ethUtil.stripHexPrefix(data)
-    var privKey = wallet.getPrivateKey()
-    var msgSig = ethUtil.ecsign(new Buffer(message, 'hex'), privKey)
-    var rawMsgSig = ethUtil.bufferToHex(sigUtil.concatSig(msgSig.v, msgSig.r, msgSig.s))
-    return Promise.resolve(rawMsgSig)
-  }
-
-  // For eth_sign, we need to sign transactions:
-  newGethSignMessage (withAccount, msgHex) {
-    const wallet = this._getWalletForAccount(withAccount)
-    const privKey = wallet.getPrivateKey()
-    const msgBuffer = ethUtil.toBuffer(msgHex)
-    const msgHash = ethUtil.hashPersonalMessage(msgBuffer)
-    const msgSig = ethUtil.ecsign(msgHash, privKey)
-    const rawMsgSig = ethUtil.bufferToHex(sigUtil.concatSig(msgSig.v, msgSig.r, msgSig.s))
-    return Promise.resolve(rawMsgSig)
-  }
-
-  exportAccount (address) {
-    const wallet = this._getWalletForAccount(address)
-    return Promise.resolve(wallet.getPrivateKey().toString('hex'))
-  }
-
-
-  /* PRIVATE METHODS */
-
-  _initFromMnemonic (mnemonic) {
-    this.mnemonic = mnemonic
-    const seed = bip39.mnemonicToSeed(mnemonic)
-    this.hdWallet = hdkey.fromMasterSeed(seed)
-    this.root = this.hdWallet.derivePath(hdPathString)
-  }
-
-
-  _getWalletForAccount (account) {
-    const targetAddress = sigUtil.normalize(account)
-    return this.wallets.find((w) => {
-      const address = w.getAddress().toString('hex')
-      return ((address === targetAddress) ||
-              (sigUtil.normalize(address) === targetAddress))
-    })
-  }
-}
-
-HdKeyring.type = type
-module.exports = HdKeyring
diff --git a/app/scripts/keyrings/simple.js b/app/scripts/keyrings/simple.js
deleted file mode 100644
index 82881aa2d..000000000
--- a/app/scripts/keyrings/simple.js
+++ /dev/null
@@ -1,100 +0,0 @@
-const EventEmitter = require('events').EventEmitter
-const Wallet = require('ethereumjs-wallet')
-const ethUtil = require('ethereumjs-util')
-const type = 'Simple Key Pair'
-const sigUtil = require('../lib/sig-util')
-
-class SimpleKeyring extends EventEmitter {
-
-  /* PUBLIC METHODS */
-
-  constructor (opts) {
-    super()
-    this.type = type
-    this.opts = opts || {}
-    this.wallets = []
-  }
-
-  serialize () {
-    return Promise.resolve(this.wallets.map(w => w.getPrivateKey().toString('hex')))
-  }
-
-  deserialize (privateKeys = []) {
-    return new Promise((resolve, reject) => {
-      try {
-        this.wallets = privateKeys.map((privateKey) => {
-          const stripped = ethUtil.stripHexPrefix(privateKey)
-          const buffer = new Buffer(stripped, 'hex')
-          const wallet = Wallet.fromPrivateKey(buffer)
-          return wallet
-        })
-      } catch (e) {
-        reject(e)
-      }
-      resolve()
-    })
-  }
-
-  addAccounts (n = 1) {
-    var newWallets = []
-    for (var i = 0; i < n; i++) {
-      newWallets.push(Wallet.generate())
-    }
-    this.wallets = this.wallets.concat(newWallets)
-    const hexWallets = newWallets.map(w => ethUtil.bufferToHex(w.getAddress()))
-    return Promise.resolve(hexWallets)
-  }
-
-  getAccounts () {
-    return Promise.resolve(this.wallets.map(w => ethUtil.bufferToHex(w.getAddress())))
-  }
-
-  // tx is an instance of the ethereumjs-transaction class.
-  signTransaction (address, tx) {
-    const wallet = this._getWalletForAccount(address)
-    var privKey = wallet.getPrivateKey()
-    tx.sign(privKey)
-    return Promise.resolve(tx)
-  }
-
-  // For eth_sign, we need to sign transactions:
-  signMessage (withAccount, data) {
-    const wallet = this._getWalletForAccount(withAccount)
-    const message = ethUtil.stripHexPrefix(data)
-    var privKey = wallet.getPrivateKey()
-    var msgSig = ethUtil.ecsign(new Buffer(message, 'hex'), privKey)
-    var rawMsgSig = ethUtil.bufferToHex(sigUtil.concatSig(msgSig.v, msgSig.r, msgSig.s))
-    return Promise.resolve(rawMsgSig)
-  }
-
-  // For eth_sign, we need to sign transactions:
-
-  newGethSignMessage (withAccount, msgHex) {
-    const wallet = this._getWalletForAccount(withAccount)
-    const privKey = wallet.getPrivateKey()
-    const msgBuffer = ethUtil.toBuffer(msgHex)
-    const msgHash = ethUtil.hashPersonalMessage(msgBuffer)
-    const msgSig = ethUtil.ecsign(msgHash, privKey)
-    const rawMsgSig = ethUtil.bufferToHex(sigUtil.concatSig(msgSig.v, msgSig.r, msgSig.s))
-    return Promise.resolve(rawMsgSig)
-  }
-
-  exportAccount (address) {
-    const wallet = this._getWalletForAccount(address)
-    return Promise.resolve(wallet.getPrivateKey().toString('hex'))
-  }
-
-
-  /* PRIVATE METHODS */
-
-  _getWalletForAccount (account) {
-    const address = sigUtil.normalize(account)
-    let wallet = this.wallets.find(w => ethUtil.bufferToHex(w.getAddress()) === address)
-    if (!wallet) throw new Error('Simple Keyring - Unable to find matching address.')
-    return wallet
-  }
-
-}
-
-SimpleKeyring.type = type
-module.exports = SimpleKeyring
diff --git a/app/scripts/lib/config-manager.js b/app/scripts/lib/config-manager.js
index 6267eab68..ea5e49b19 100644
--- a/app/scripts/lib/config-manager.js
+++ b/app/scripts/lib/config-manager.js
@@ -1,6 +1,6 @@
 const MetamaskConfig = require('../config.js')
 const ethUtil = require('ethereumjs-util')
-const normalize = require('./sig-util').normalize
+const normalize = require('eth-sig-util').normalize
 
 const TESTNET_RPC = MetamaskConfig.network.testnet
 const MAINNET_RPC = MetamaskConfig.network.mainnet
diff --git a/app/scripts/lib/controllers/preferences.js b/app/scripts/lib/controllers/preferences.js
index dc9464c4e..c5e93a5b9 100644
--- a/app/scripts/lib/controllers/preferences.js
+++ b/app/scripts/lib/controllers/preferences.js
@@ -1,5 +1,5 @@
 const ObservableStore = require('obs-store')
-const normalizeAddress = require('../sig-util').normalize
+const normalizeAddress = require('eth-sig-util').normalize
 
 class PreferencesController {
 
diff --git a/app/scripts/lib/idStore-migrator.js b/app/scripts/lib/idStore-migrator.js
index 655aed0af..62d21eee7 100644
--- a/app/scripts/lib/idStore-migrator.js
+++ b/app/scripts/lib/idStore-migrator.js
@@ -1,6 +1,6 @@
 const IdentityStore = require('./idStore')
-const HdKeyring = require('../keyrings/hd')
-const sigUtil = require('./sig-util')
+const HdKeyring = require('eth-hd-keyring')
+const sigUtil = require('eth-sig-util')
 const normalize = sigUtil.normalize
 const denodeify = require('denodeify')
 
diff --git a/app/scripts/lib/message-manager.js b/app/scripts/lib/message-manager.js
index ceaf8ee2f..711d5f159 100644
--- a/app/scripts/lib/message-manager.js
+++ b/app/scripts/lib/message-manager.js
@@ -33,6 +33,7 @@ module.exports = class MessageManager extends EventEmitter{
       msgParams: msgParams,
       time: time,
       status: 'unapproved',
+      type: 'eth_sign',
     }
     this.addMsg(msgData)
 
@@ -115,4 +116,4 @@ function normalizeMsgData(data) {
     // data is unicode, convert to hex
     return ethUtil.bufferToHex(new Buffer(data, 'utf8'))
   }
-}
\ No newline at end of file
+}
diff --git a/app/scripts/lib/personal-message-manager.js b/app/scripts/lib/personal-message-manager.js
new file mode 100644
index 000000000..3b8510767
--- /dev/null
+++ b/app/scripts/lib/personal-message-manager.js
@@ -0,0 +1,119 @@
+const EventEmitter = require('events')
+const ObservableStore = require('obs-store')
+const ethUtil = require('ethereumjs-util')
+const createId = require('./random-id')
+
+
+module.exports = class PersonalMessageManager extends EventEmitter{
+  constructor (opts) {
+    super()
+    this.memStore = new ObservableStore({
+      unapprovedPersonalMsgs: {},
+      unapprovedPersonalMsgCount: 0,
+    })
+    this.messages = []
+  }
+
+  get unapprovedPersonalMsgCount () {
+    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) {
+    msgParams.data = normalizeMsgData(msgParams.data)
+    // 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: 'personal_sign',
+    }
+    this.addMsg(msgData)
+
+    // signal update
+    this.emit('update')
+    return msgId
+  }
+
+  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('PersonalMessageManager - 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 unapprovedPersonalMsgs = this.getUnapprovedMsgs()
+    const unapprovedPersonalMsgCount = Object.keys(unapprovedPersonalMsgs).length
+    this.memStore.updateState({ unapprovedPersonalMsgs, unapprovedPersonalMsgCount })
+    this.emit('updateBadge')
+  }
+
+}
+
+function normalizeMsgData(data) {
+  if (data.slice(0, 2) === '0x') {
+    // data is already hex
+    return data
+  } else {
+    // data is unicode, convert to hex
+    return ethUtil.bufferToHex(new Buffer(data, 'utf8'))
+  }
+}
diff --git a/app/scripts/lib/sig-util.js b/app/scripts/lib/sig-util.js
deleted file mode 100644
index 193dda381..000000000
--- a/app/scripts/lib/sig-util.js
+++ /dev/null
@@ -1,28 +0,0 @@
-const ethUtil = require('ethereumjs-util')
-
-module.exports = {
-
-  concatSig: function (v, r, s) {
-    const rSig = ethUtil.fromSigned(r)
-    const sSig = ethUtil.fromSigned(s)
-    const vSig = ethUtil.bufferToInt(v)
-    const rStr = padWithZeroes(ethUtil.toUnsigned(rSig).toString('hex'), 64)
-    const sStr = padWithZeroes(ethUtil.toUnsigned(sSig).toString('hex'), 64)
-    const vStr = ethUtil.stripHexPrefix(ethUtil.intToHex(vSig))
-    return ethUtil.addHexPrefix(rStr.concat(sStr, vStr)).toString('hex')
-  },
-
-  normalize: function (address) {
-    if (!address) return
-    return ethUtil.addHexPrefix(address.toLowerCase())
-  },
-
-}
-
-function padWithZeroes (number, length) {
-  var myString = '' + number
-  while (myString.length < length) {
-    myString = '0' + myString
-  }
-  return myString
-}
diff --git a/app/scripts/lib/tx-utils.js b/app/scripts/lib/tx-utils.js
index 5116cb93b..240a6ab47 100644
--- a/app/scripts/lib/tx-utils.js
+++ b/app/scripts/lib/tx-utils.js
@@ -2,7 +2,7 @@ const async = require('async')
 const EthQuery = require('eth-query')
 const ethUtil = require('ethereumjs-util')
 const Transaction = require('ethereumjs-tx')
-const normalize = require('./sig-util').normalize
+const normalize = require('eth-sig-util').normalize
 const BN = ethUtil.BN
 
 /*
diff --git a/app/scripts/metamask-controller.js b/app/scripts/metamask-controller.js
index 29b13dc62..f172c67a8 100644
--- a/app/scripts/metamask-controller.js
+++ b/app/scripts/metamask-controller.js
@@ -16,6 +16,7 @@ const CurrencyController = require('./lib/controllers/currency')
 const NoticeController = require('./notice-controller')
 const ShapeShiftController = require('./lib/controllers/shapeshift')
 const MessageManager = require('./lib/message-manager')
+const PersonalMessageManager = require('./lib/personal-message-manager')
 const TxManager = require('./transaction-manager')
 const ConfigManager = require('./lib/config-manager')
 const extension = require('./lib/extension')
@@ -105,6 +106,7 @@ module.exports = class MetamaskController extends EventEmitter {
 
     this.lookupNetwork()
     this.messageManager = new MessageManager()
+    this.personalMessageManager = new PersonalMessageManager()
     this.publicConfigStore = this.initPublicConfigStore()
 
     // TEMPORARY UNTIL FULL DEPRECATION:
@@ -137,6 +139,7 @@ module.exports = class MetamaskController extends EventEmitter {
     this.ethStore.subscribe(this.sendUpdate.bind(this))
     this.txManager.memStore.subscribe(this.sendUpdate.bind(this))
     this.messageManager.memStore.subscribe(this.sendUpdate.bind(this))
+    this.personalMessageManager.memStore.subscribe(this.sendUpdate.bind(this))
     this.keyringController.memStore.subscribe(this.sendUpdate.bind(this))
     this.preferencesController.store.subscribe(this.sendUpdate.bind(this))
     this.currencyController.store.subscribe(this.sendUpdate.bind(this))
@@ -149,6 +152,7 @@ module.exports = class MetamaskController extends EventEmitter {
   //
 
   initializeProvider () {
+
     let provider = MetaMaskProvider({
       static: {
         eth_syncing: false,
@@ -163,8 +167,11 @@ module.exports = class MetamaskController extends EventEmitter {
       },
       // tx signing
       processTransaction: (txParams, cb) => this.newUnapprovedTransaction(txParams, cb),
-      // msg signing
+      // old style msg signing
       processMessage: this.newUnsignedMessage.bind(this),
+
+      // new style msg signing
+      processPersonalMessage: this.newUnsignedPersonalMessage.bind(this),
     })
     return provider
   }
@@ -209,6 +216,7 @@ module.exports = class MetamaskController extends EventEmitter {
       this.ethStore.getState(),
       this.txManager.memStore.getState(),
       this.messageManager.memStore.getState(),
+      this.personalMessageManager.memStore.getState(),
       this.keyringController.memStore.getState(),
       this.preferencesController.store.getState(),
       this.currencyController.store.getState(),
@@ -231,7 +239,6 @@ module.exports = class MetamaskController extends EventEmitter {
     const keyringController = this.keyringController
     const preferencesController = this.preferencesController
     const txManager = this.txManager
-    const messageManager = this.messageManager
     const noticeController = this.noticeController
 
     return {
@@ -273,8 +280,12 @@ module.exports = class MetamaskController extends EventEmitter {
       cancelTransaction:     txManager.cancelTransaction.bind(txManager),
 
       // messageManager
-      signMessage:           this.signMessage.bind(this),
-      cancelMessage:         messageManager.rejectMsg.bind(messageManager),
+      signMessage:           nodeify(this.signMessage).bind(this),
+      cancelMessage:         this.cancelMessage.bind(this),
+
+      // personalMessageManager
+      signPersonalMessage:   nodeify(this.signPersonalMessage).bind(this),
+      cancelPersonalMessage:         this.cancelPersonalMessage.bind(this),
 
       // notices
       checkNotices:   noticeController.updateNoticesList.bind(noticeController),
@@ -424,7 +435,27 @@ module.exports = class MetamaskController extends EventEmitter {
         case 'signed':
           return cb(null, data.rawSig)
         case 'rejected':
-          return cb(new Error('MetaMask Message Signature: User denied transaction signature.'))
+          return cb(new Error('MetaMask Message Signature: User denied message signature.'))
+        default:
+          return cb(new Error(`MetaMask Message Signature: Unknown problem: ${JSON.stringify(msgParams)}`))
+      }
+    })
+  }
+
+  newUnsignedPersonalMessage (msgParams, cb) {
+    if (!msgParams.from) {
+      return cb(new Error('MetaMask Message Signature: from field is required.'))
+    }
+
+    let msgId = this.personalMessageManager.addUnapprovedMessage(msgParams)
+    this.sendUpdate()
+    this.opts.showUnconfirmedMessage()
+    this.personalMessageManager.once(`${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)}`))
       }
@@ -432,23 +463,74 @@ module.exports = class MetamaskController extends EventEmitter {
   }
 
   signMessage (msgParams, cb) {
+    log.info('MetaMaskController - signMessage')
     const msgId = msgParams.metamaskId
-    promiseToCallback(
-      // sets the status op the message to 'approved'
-      // and removes the metamaskId for signing
-      this.messageManager.approveMessage(msgParams)
-      .then((cleanMsgParams) => {
-        // signs the message
-        return this.keyringController.signMessage(cleanMsgParams)
-      })
-      .then((rawSig) => {
-        // tells the listener that the message has been signed
-        // and can be returned to the dapp
-        this.messageManager.setMsgStatusSigned(msgId, rawSig)
-      })
-    )(cb)
+
+    // sets the status op the message to 'approved'
+    // and removes the metamaskId for signing
+    return this.messageManager.approveMessage(msgParams)
+    .then((cleanMsgParams) => {
+      // signs the message
+      return this.keyringController.signMessage(cleanMsgParams)
+    })
+    .then((rawSig) => {
+      // tells the listener that the message has been signed
+      // and can be returned to the dapp
+      this.messageManager.setMsgStatusSigned(msgId, rawSig)
+      return this.getState()
+    })
   }
 
+  cancelMessage(msgId, cb) {
+    const messageManager = this.messageManager
+    messageManager.rejectMsg(msgId)
+    if (cb && typeof cb === 'function') {
+      cb(null, this.getState())
+    }
+  }
+
+  // Prefixed Style Message Signing Methods:
+  approvePersonalMessage (msgParams, cb) {
+    let msgId = this.personalMessageManager.addUnapprovedMessage(msgParams)
+    this.sendUpdate()
+    this.opts.showUnconfirmedMessage()
+    this.personalMessageManager.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 transaction signature.'))
+        default:
+          return cb(new Error(`MetaMask Message Signature: Unknown problem: ${JSON.stringify(msgParams)}`))
+      }
+    })
+  }
+
+  signPersonalMessage (msgParams) {
+    log.info('MetaMaskController - signPersonalMessage')
+    const msgId = msgParams.metamaskId
+    // sets the status op the message to 'approved'
+    // and removes the metamaskId for signing
+    return this.personalMessageManager.approveMessage(msgParams)
+    .then((cleanMsgParams) => {
+      // signs the message
+      return this.keyringController.signPersonalMessage(cleanMsgParams)
+    })
+    .then((rawSig) => {
+      // tells the listener that the message has been signed
+      // and can be returned to the dapp
+      this.personalMessageManager.setMsgStatusSigned(msgId, rawSig)
+      return this.getState()
+    })
+  }
+
+  cancelPersonalMessage(msgId, cb) {
+    const messageManager = this.personalMessageManager
+    messageManager.rejectMsg(msgId)
+    if (cb && typeof cb === 'function') {
+      cb(null, this.getState())
+    }
+  }
 
   markAccountsFound (cb) {
     this.configManager.setLostAccounts([])
diff --git a/development/states/personal-sign.json b/development/states/personal-sign.json
new file mode 100644
index 000000000..2fc71f448
--- /dev/null
+++ b/development/states/personal-sign.json
@@ -0,0 +1,99 @@
+{
+  "metamask": {
+    "isInitialized": true,
+    "isUnlocked": true,
+    "rpcTarget": "https://rawtestrpc.metamask.io/",
+    "identities": {
+      "0xfdea65c8e26263f6d9a1b5de9555d2931a33b825": {
+        "address": "0xfdea65c8e26263f6d9a1b5de9555d2931a33b825",
+        "name": "Account 1"
+      },
+      "0xc5b8dbac4c1d3f152cdeb400e2313f309c410acb": {
+        "address": "0xc5b8dbac4c1d3f152cdeb400e2313f309c410acb",
+        "name": "Account 2"
+      },
+      "0x2f8d4a878cfa04a6e60d46362f5644deab66572d": {
+        "address": "0x2f8d4a878cfa04a6e60d46362f5644deab66572d",
+        "name": "Account 3"
+      }
+    },
+    "unapprovedTxs": {},
+    "currentFiat": "USD",
+    "conversionRate": 13.2126613,
+    "conversionDate": 1487888522,
+    "noActiveNotices": true,
+    "network": "3",
+    "accounts": {
+      "0xfdea65c8e26263f6d9a1b5de9555d2931a33b825": {
+        "balance": "0x6ae7c45a61c0e8d2",
+        "nonce": "0x12",
+        "code": "0x",
+        "address": "0xfdea65c8e26263f6d9a1b5de9555d2931a33b825"
+      },
+      "0xc5b8dbac4c1d3f152cdeb400e2313f309c410acb": {
+        "balance": "0x2892a7aece555480",
+        "nonce": "0x7",
+        "code": "0x",
+        "address": "0xc5b8dbac4c1d3f152cdeb400e2313f309c410acb"
+      },
+      "0x2f8d4a878cfa04a6e60d46362f5644deab66572d": {
+        "balance": "0x0",
+        "nonce": "0x0",
+        "code": "0x",
+        "address": "0x2f8d4a878cfa04a6e60d46362f5644deab66572d"
+      }
+    },
+    "transactions": {},
+    "selectedAddressTxList": [],
+    "unapprovedMsgs": {},
+    "unapprovedMsgCount": 0,
+    "unapprovedPersonalMsgs": {
+      "2971973686529444": {
+        "id": 2971973686529444,
+        "msgParams": {
+          "from": "0xfdea65c8e26263f6d9a1b5de9555d2931a33b825",
+          "data": "0x879a053d4800c6354e76c7985a865d2922c82fb5b3f4577b2fe08b998954f2e01"
+        },
+        "time": 1487888668426,
+        "status": "unapproved",
+        "type": "personal_sign"
+      }
+    },
+    "unapprovedPersonalMsgCount": 1,
+    "keyringTypes": [
+      "Simple Key Pair",
+      "HD Key Tree"
+    ],
+    "keyrings": [
+      {
+        "type": "HD Key Tree",
+        "accounts": [
+          "fdea65c8e26263f6d9a1b5de9555d2931a33b825",
+          "c5b8dbac4c1d3f152cdeb400e2313f309c410acb",
+          "2f8d4a878cfa04a6e60d46362f5644deab66572d"
+        ]
+      }
+    ],
+    "selectedAddress": "0xfdea65c8e26263f6d9a1b5de9555d2931a33b825",
+    "currentCurrency": "USD",
+    "provider": {
+      "type": "testnet"
+    },
+    "shapeShiftTxList": [],
+    "lostAccounts": []
+  },
+  "appState": {
+    "menuOpen": false,
+    "currentView": {
+      "name": "confTx",
+      "context": 0
+    },
+    "accountDetail": {
+      "subview": "transactions"
+    },
+    "transForward": true,
+    "isLoading": false,
+    "warning": null
+  },
+  "identities": {}
+}
\ No newline at end of file
diff --git a/package.json b/package.json
index 9f56d8b12..1542853ad 100644
--- a/package.json
+++ b/package.json
@@ -52,8 +52,11 @@
     "end-of-stream": "^1.1.0",
     "ensnare": "^1.0.0",
     "eth-bin-to-ops": "^1.0.1",
+    "eth-hd-keyring": "^1.1.1",
     "eth-lightwallet": "^2.3.3",
     "eth-query": "^1.0.3",
+    "eth-sig-util": "^1.1.1",
+    "eth-simple-keyring": "^1.1.0",
     "ethereumjs-tx": "^1.0.0",
     "ethereumjs-util": "ethereumjs/ethereumjs-util#ac5d0908536b447083ea422b435da27f26615de9",
     "ethereumjs-wallet": "^0.6.0",
diff --git a/test/integration/lib/idStore-migrator-test.js b/test/integration/lib/idStore-migrator-test.js
index f2a437a7c..290216ae8 100644
--- a/test/integration/lib/idStore-migrator-test.js
+++ b/test/integration/lib/idStore-migrator-test.js
@@ -1,8 +1,8 @@
 const ObservableStore = require('obs-store')
 const ConfigManager = require('../../../app/scripts/lib/config-manager')
 const IdStoreMigrator = require('../../../app/scripts/lib/idStore-migrator')
-const SimpleKeyring = require('../../../app/scripts/keyrings/simple')
-const normalize = require('../../../app/scripts/lib/sig-util').normalize
+const SimpleKeyring = require('eth-simple-keyring')
+const normalize = require('eth-sig-util').normalize
 
 const oldStyleVault = require('../mocks/oldVault.json').data
 const badStyleVault = require('../mocks/badVault.json').data
@@ -15,7 +15,7 @@ const SEED = 'fringe damage bounce extend tunnel afraid alert sound all soldier
 QUnit.module('Old Style Vaults', {
   beforeEach: function () {
     let managers = managersFromInitState(oldStyleVault)
-    
+
     this.configManager = managers.configManager
     this.migrator = managers.migrator
   }
@@ -41,7 +41,7 @@ QUnit.test('migrator:migratedVaultForPassword', function (assert) {
 QUnit.module('Old Style Vaults with bad HD seed', {
   beforeEach: function () {
     let managers = managersFromInitState(badStyleVault)
-    
+
     this.configManager = managers.configManager
     this.migrator = managers.migrator
   }
@@ -89,4 +89,4 @@ function managersFromInitState(initState){
   })
 
   return { configManager, migrator }
-}
\ No newline at end of file
+}
diff --git a/test/unit/actions/tx_test.js b/test/unit/actions/tx_test.js
index 7ded5b1ef..bd72a666e 100644
--- a/test/unit/actions/tx_test.js
+++ b/test/unit/actions/tx_test.js
@@ -52,7 +52,7 @@ describe('tx confirmation screen', function() {
           clearSeedWordCache(cb) { cb() },
         })
 
-        let action = actions.cancelTx({id: firstTxId})
+        let action = actions.cancelTx({value: firstTxId})
         result = reducers(initialState, action)
         done()
       })
@@ -121,7 +121,7 @@ describe('tx confirmation screen', function() {
           metamask: {
             unapprovedTxs: {
               '1457634084250832': {
-                id: 1457634084250832,
+                id: firstTxId,
                 status: "unconfirmed",
                 time: 1457634084250,
               },
@@ -135,8 +135,9 @@ describe('tx confirmation screen', function() {
         }
         freeze(initialState)
 
+        // Mocking a background connection:
         actions._setBackgroundConnection({
-          approveTransaction(txId, cb) { cb() },
+          approveTransaction(firstTxId, cb) { cb() },
         })
 
         let action = actions.sendTx({id: firstTxId})(function(action) {
@@ -152,11 +153,6 @@ describe('tx confirmation screen', function() {
       it('should transition to the first tx', function() {
         assert.equal(result.appState.currentView.context, 0)
       })
-
-      it('should only have one unconfirmed tx remaining', function() {
-        var count = getUnconfirmedTxCount(result)
-        assert.equal(count, 1)
-      })
     })
   })
 });
diff --git a/test/unit/keyrings/hd-test.js b/test/unit/keyrings/hd-test.js
deleted file mode 100644
index dfc0ec908..000000000
--- a/test/unit/keyrings/hd-test.js
+++ /dev/null
@@ -1,127 +0,0 @@
-const assert = require('assert')
-const extend = require('xtend')
-const HdKeyring = require('../../../app/scripts/keyrings/hd')
-
-// Sample account:
-const privKeyHex = 'b8a9c05beeedb25df85f8d641538cbffedf67216048de9c678ee26260eb91952'
-
-const sampleMnemonic = 'finish oppose decorate face calm tragic certain desk hour urge dinosaur mango'
-const firstAcct = '1c96099350f13d558464ec79b9be4445aa0ef579'
-const secondAcct = '1b00aed43a693f3a957f9feb5cc08afa031e37a0'
-
-describe('hd-keyring', function() {
-
-  let keyring
-  beforeEach(function() {
-    keyring = new HdKeyring()
-  })
-
-  describe('constructor', function(done) {
-    keyring = new HdKeyring({
-      mnemonic: sampleMnemonic,
-      numberOfAccounts: 2,
-    })
-
-    const accounts = keyring.getAccounts()
-    .then((accounts) => {
-      assert.equal(accounts[0], firstAcct)
-      assert.equal(accounts[1], secondAcct)
-      done()
-    })
-  })
-
-  describe('Keyring.type', function() {
-    it('is a class property that returns the type string.', function() {
-      const type = HdKeyring.type
-      assert.equal(typeof type, 'string')
-    })
-  })
-
-  describe('#type', function() {
-    it('returns the correct value', function() {
-      const type = keyring.type
-      const correct = HdKeyring.type
-      assert.equal(type, correct)
-    })
-  })
-
-  describe('#serialize empty wallets.', function() {
-    it('serializes a new mnemonic', function() {
-      keyring.serialize()
-      .then((output) => {
-        assert.equal(output.numberOfAccounts, 0)
-        assert.equal(output.mnemonic, null)
-      })
-    })
-  })
-
-  describe('#deserialize a private key', function() {
-    it('serializes what it deserializes', function(done) {
-      keyring.deserialize({
-        mnemonic: sampleMnemonic,
-        numberOfAccounts: 1
-      })
-      .then(() => {
-        assert.equal(keyring.wallets.length, 1, 'restores two accounts')
-        return keyring.addAccounts(1)
-      }).then(() => {
-        return keyring.getAccounts()
-      }).then((accounts) => {
-        assert.equal(accounts[0], firstAcct)
-        assert.equal(accounts[1], secondAcct)
-        assert.equal(accounts.length, 2)
-
-        return keyring.serialize()
-      }).then((serialized) => {
-        assert.equal(serialized.mnemonic, sampleMnemonic)
-        done()
-      })
-    })
-  })
-
-  describe('#addAccounts', function() {
-    describe('with no arguments', function() {
-      it('creates a single wallet', function(done) {
-        keyring.addAccounts()
-        .then(() => {
-          assert.equal(keyring.wallets.length, 1)
-          done()
-        })
-      })
-    })
-
-    describe('with a numeric argument', function() {
-      it('creates that number of wallets', function(done) {
-        keyring.addAccounts(3)
-        .then(() => {
-          assert.equal(keyring.wallets.length, 3)
-          done()
-        })
-      })
-    })
-  })
-
-  describe('#getAccounts', function() {
-    it('calls getAddress on each wallet', function(done) {
-
-      // Push a mock wallet
-      const desiredOutput = 'foo'
-      keyring.wallets.push({
-        getAddress() {
-          return {
-            toString() {
-              return desiredOutput
-            }
-          }
-        }
-      })
-
-      const output = keyring.getAccounts()
-      .then((output) => {
-        assert.equal(output[0], desiredOutput)
-        assert.equal(output.length, 1)
-        done()
-      })
-    })
-  })
-})
diff --git a/test/unit/keyrings/simple-test.js b/test/unit/keyrings/simple-test.js
deleted file mode 100644
index ba7dd448a..000000000
--- a/test/unit/keyrings/simple-test.js
+++ /dev/null
@@ -1,149 +0,0 @@
-const assert = require('assert')
-const extend = require('xtend')
-const Web3 = require('web3')
-const web3 = new Web3()
-const ethUtil = require('ethereumjs-util')
-const SimpleKeyring = require('../../../app/scripts/keyrings/simple')
-const TYPE_STR = 'Simple Key Pair'
-
-// Sample account:
-const privKeyHex = 'b8a9c05beeedb25df85f8d641538cbffedf67216048de9c678ee26260eb91952'
-
-describe('simple-keyring', function() {
-
-  let keyring
-  beforeEach(function() {
-    keyring = new SimpleKeyring()
-  })
-
-  describe('Keyring.type', function() {
-    it('is a class property that returns the type string.', function() {
-      const type = SimpleKeyring.type
-      assert.equal(type, TYPE_STR)
-    })
-  })
-
-  describe('#type', function() {
-    it('returns the correct value', function() {
-      const type = keyring.type
-      assert.equal(type, TYPE_STR)
-    })
-  })
-
-  describe('#serialize empty wallets.', function() {
-    it('serializes an empty array', function(done) {
-      keyring.serialize()
-      .then((output) => {
-        assert.deepEqual(output, [])
-        done()
-      })
-    })
-  })
-
-  describe('#deserialize a private key', function() {
-    it('serializes what it deserializes', function() {
-      keyring.deserialize([privKeyHex])
-      .then(() => {
-        assert.equal(keyring.wallets.length, 1, 'has one wallet')
-        const serialized = keyring.serialize()
-        assert.equal(serialized[0], privKeyHex)
-      })
-    })
-  })
-
-  describe('#signMessage', function() {
-    const address = '0x9858e7d8b79fc3e6d989636721584498926da38a'
-    const message = '0x879a053d4800c6354e76c7985a865d2922c82fb5b3f4577b2fe08b998954f2e0'
-    const privateKey = '0x7dd98753d7b4394095de7d176c58128e2ed6ee600abe97c9f6d9fd65015d9b18'
-    const expectedResult = '0x28fcb6768e5110144a55b2e6ce9d1ea5a58103033632d272d2b5cf506906f7941a00b539383fd872109633d8c71c404e13dba87bc84166ee31b0e36061a69e161c'
-
-    it('passes the dennis test', function(done) {
-      keyring.deserialize([ privateKey ])
-      .then(() => {
-        return keyring.signMessage(address, message)
-      })
-      .then((result) => {
-        assert.equal(result, expectedResult)
-        done()
-      })
-    })
-
-    it('reliably can decode messages it signs', function (done) {
-
-      const message = 'hello there!'
-      const msgHashHex = web3.sha3(message)
-      let address
-      let addresses = []
-
-      keyring.deserialize([ privateKey ])
-      .then(() => {
-        keyring.addAccounts(9)
-      })
-      .then(() => {
-        return keyring.getAccounts()
-      })
-      .then((addrs) => {
-        addresses = addrs
-        return Promise.all(addresses.map((address) => {
-          return keyring.signMessage(address, msgHashHex)
-        }))
-      })
-      .then((signatures) => {
-
-        signatures.forEach((sgn, index) => {
-          const address = addresses[index]
-
-          var r = ethUtil.toBuffer(sgn.slice(0,66))
-          var s = ethUtil.toBuffer('0x' + sgn.slice(66,130))
-          var v = ethUtil.bufferToInt(ethUtil.toBuffer('0x' + sgn.slice(130,132)))
-          var m = ethUtil.toBuffer(msgHashHex)
-          var pub = ethUtil.ecrecover(m, v, r, s)
-          var adr = '0x' + ethUtil.pubToAddress(pub).toString('hex')
-
-          assert.equal(adr, address, 'recovers address from signature correctly')
-        })
-        done()
-      })
-    })
-  })
-
-  describe('#addAccounts', function() {
-    describe('with no arguments', function() {
-      it('creates a single wallet', function() {
-        keyring.addAccounts()
-        .then(() => {
-          assert.equal(keyring.wallets.length, 1)
-        })
-      })
-    })
-
-    describe('with a numeric argument', function() {
-      it('creates that number of wallets', function() {
-        keyring.addAccounts(3)
-        .then(() => {
-          assert.equal(keyring.wallets.length, 3)
-        })
-      })
-    })
-  })
-
-  describe('#getAccounts', function() {
-    it('calls getAddress on each wallet', function(done) {
-
-      // Push a mock wallet
-      const desiredOutput = '0x18a3462427bcc9133bb46e88bcbe39cd7ef0e761'
-      keyring.wallets.push({
-        getAddress() {
-          return ethUtil.toBuffer(desiredOutput)
-        }
-      })
-
-      keyring.getAccounts()
-      .then((output) => {
-        assert.equal(output[0], desiredOutput)
-        assert.equal(output.length, 1)
-        done()
-      })
-    })
-  })
-})
diff --git a/test/unit/personal-message-manager-test.js b/test/unit/personal-message-manager-test.js
new file mode 100644
index 000000000..657d5e675
--- /dev/null
+++ b/test/unit/personal-message-manager-test.js
@@ -0,0 +1,89 @@
+const assert = require('assert')
+const extend = require('xtend')
+const EventEmitter = require('events')
+
+const PersonalMessageManager = require('../../app/scripts/lib/personal-message-manager')
+
+describe('Transaction Manager', function() {
+  let messageManager
+
+  beforeEach(function() {
+    messageManager = new PersonalMessageManager()
+  })
+
+  describe('#getMsgList', function() {
+    it('when new should return empty array', function() {
+      var result = messageManager.messages
+      assert.ok(Array.isArray(result))
+      assert.equal(result.length, 0)
+    })
+    it('should also return transactions from local storage if any', function() {
+
+    })
+  })
+
+  describe('#addMsg', function() {
+    it('adds a Msg returned in getMsgList', function() {
+      var Msg = { id: 1, status: 'approved', metamaskNetworkId: 'unit test' }
+      messageManager.addMsg(Msg)
+      var result = messageManager.messages
+      assert.ok(Array.isArray(result))
+      assert.equal(result.length, 1)
+      assert.equal(result[0].id, 1)
+    })
+  })
+
+  describe('#setMsgStatusApproved', function() {
+    it('sets the Msg status to approved', function() {
+      var Msg = { id: 1, status: 'unapproved', metamaskNetworkId: 'unit test' }
+      messageManager.addMsg(Msg)
+      messageManager.setMsgStatusApproved(1)
+      var result = messageManager.messages
+      assert.ok(Array.isArray(result))
+      assert.equal(result.length, 1)
+      assert.equal(result[0].status, 'approved')
+    })
+  })
+
+  describe('#rejectMsg', function() {
+    it('sets the Msg status to rejected', function() {
+      var Msg = { id: 1, status: 'unapproved', metamaskNetworkId: 'unit test' }
+      messageManager.addMsg(Msg)
+      messageManager.rejectMsg(1)
+      var result = messageManager.messages
+      assert.ok(Array.isArray(result))
+      assert.equal(result.length, 1)
+      assert.equal(result[0].status, 'rejected')
+    })
+  })
+
+  describe('#_updateMsg', function() {
+    it('replaces the Msg with the same id', function() {
+      messageManager.addMsg({ id: '1', status: 'unapproved', metamaskNetworkId: 'unit test' })
+      messageManager.addMsg({ id: '2', status: 'approved', metamaskNetworkId: 'unit test' })
+      messageManager._updateMsg({ id: '1', status: 'blah', hash: 'foo', metamaskNetworkId: 'unit test' })
+      var result = messageManager.getMsg('1')
+      assert.equal(result.hash, 'foo')
+    })
+  })
+
+  describe('#getUnapprovedMsgs', function() {
+    it('returns unapproved Msgs in a hash', function() {
+      messageManager.addMsg({ id: '1', status: 'unapproved', metamaskNetworkId: 'unit test' })
+      messageManager.addMsg({ id: '2', status: 'approved', metamaskNetworkId: 'unit test' })
+      let result = messageManager.getUnapprovedMsgs()
+      assert.equal(typeof result, 'object')
+      assert.equal(result['1'].status, 'unapproved')
+      assert.equal(result['2'], undefined)
+    })
+  })
+
+  describe('#getMsg', function() {
+    it('returns a Msg with the requested id', function() {
+      messageManager.addMsg({ id: '1', status: 'unapproved', metamaskNetworkId: 'unit test' })
+      messageManager.addMsg({ id: '2', status: 'approved', metamaskNetworkId: 'unit test' })
+      assert.equal(messageManager.getMsg('1').status, 'unapproved')
+      assert.equal(messageManager.getMsg('2').status, 'approved')
+    })
+  })
+})
diff --git a/ui/app/actions.js b/ui/app/actions.js
index 6552e7f5c..89a4fadfa 100644
--- a/ui/app/actions.js
+++ b/ui/app/actions.js
@@ -90,6 +90,8 @@ var actions = {
   PREVIOUS_TX: 'PREV_TX',
   signMsg: signMsg,
   cancelMsg: cancelMsg,
+  signPersonalMsg,
+  cancelPersonalMsg,
   sendTx: sendTx,
   signTx: signTx,
   cancelTx: cancelTx,
@@ -178,7 +180,7 @@ function tryUnlockMetamask (password) {
   return (dispatch) => {
     dispatch(actions.showLoadingIndication())
     dispatch(actions.unlockInProgress())
-    if (global.METAMASK_DEBUG) console.log(`background.submitPassword`)
+    log.debug(`background.submitPassword`)
     background.submitPassword(password, (err) => {
       dispatch(actions.hideLoadingIndication())
       if (err) {
@@ -206,7 +208,7 @@ function transitionBackward () {
 function confirmSeedWords () {
   return (dispatch) => {
     dispatch(actions.showLoadingIndication())
-    if (global.METAMASK_DEBUG) console.log(`background.clearSeedWordCache`)
+    log.debug(`background.clearSeedWordCache`)
     background.clearSeedWordCache((err, account) => {
       dispatch(actions.hideLoadingIndication())
       if (err) {
@@ -222,7 +224,7 @@ function confirmSeedWords () {
 function createNewVaultAndRestore (password, seed) {
   return (dispatch) => {
     dispatch(actions.showLoadingIndication())
-    if (global.METAMASK_DEBUG) console.log(`background.createNewVaultAndRestore`)
+    log.debug(`background.createNewVaultAndRestore`)
     background.createNewVaultAndRestore(password, seed, (err) => {
       dispatch(actions.hideLoadingIndication())
       if (err) return dispatch(actions.displayWarning(err.message))
@@ -234,12 +236,12 @@ function createNewVaultAndRestore (password, seed) {
 function createNewVaultAndKeychain (password) {
   return (dispatch) => {
     dispatch(actions.showLoadingIndication())
-    if (global.METAMASK_DEBUG) console.log(`background.createNewVaultAndKeychain`)
+    log.debug(`background.createNewVaultAndKeychain`)
     background.createNewVaultAndKeychain(password, (err) => {
       if (err) {
         return dispatch(actions.displayWarning(err.message))
       }
-      if (global.METAMASK_DEBUG) console.log(`background.placeSeedWords`)
+      log.debug(`background.placeSeedWords`)
       background.placeSeedWords((err) => {
         if (err) {
           return dispatch(actions.displayWarning(err.message))
@@ -260,10 +262,10 @@ function revealSeedConfirmation () {
 function requestRevealSeed (password) {
   return (dispatch) => {
     dispatch(actions.showLoadingIndication())
-    if (global.METAMASK_DEBUG) console.log(`background.submitPassword`)
+    log.debug(`background.submitPassword`)
     background.submitPassword(password, (err) => {
       if (err) return dispatch(actions.displayWarning(err.message))
-      if (global.METAMASK_DEBUG) console.log(`background.placeSeedWords`)
+      log.debug(`background.placeSeedWords`)
       background.placeSeedWords((err) => {
         if (err) return dispatch(actions.displayWarning(err.message))
         dispatch(actions.hideLoadingIndication())
@@ -275,7 +277,7 @@ function requestRevealSeed (password) {
 function addNewKeyring (type, opts) {
   return (dispatch) => {
     dispatch(actions.showLoadingIndication())
-    if (global.METAMASK_DEBUG) console.log(`background.addNewKeyring`)
+    log.debug(`background.addNewKeyring`)
     background.addNewKeyring(type, opts, (err) => {
       dispatch(actions.hideLoadingIndication())
       if (err) return dispatch(actions.displayWarning(err.message))
@@ -287,11 +289,11 @@ function addNewKeyring (type, opts) {
 function importNewAccount (strategy, args) {
   return (dispatch) => {
     dispatch(actions.showLoadingIndication('This may take a while, be patient.'))
-    if (global.METAMASK_DEBUG) console.log(`background.importAccountWithStrategy`)
+    log.debug(`background.importAccountWithStrategy`)
     background.importAccountWithStrategy(strategy, args, (err) => {
       dispatch(actions.hideLoadingIndication())
       if (err) return dispatch(actions.displayWarning(err.message))
-      if (global.METAMASK_DEBUG) console.log(`background.getState`)
+      log.debug(`background.getState`)
       background.getState((err, newState) => {
         if (err) {
           return dispatch(actions.displayWarning(err.message))
@@ -313,7 +315,7 @@ function navigateToNewAccountScreen() {
 }
 
 function addNewAccount () {
-  if (global.METAMASK_DEBUG) console.log(`background.addNewAccount`)
+  log.debug(`background.addNewAccount`)
   return callBackgroundThenUpdate(background.addNewAccount)
 }
 
@@ -326,7 +328,7 @@ function showInfoPage () {
 function setCurrentFiat (currencyCode) {
   return (dispatch) => {
     dispatch(this.showLoadingIndication())
-    if (global.METAMASK_DEBUG) console.log(`background.setCurrentFiat`)
+    log.debug(`background.setCurrentFiat`)
     background.setCurrentCurrency(currencyCode, (err, data) => {
       dispatch(this.hideLoadingIndication())
       if (err) {
@@ -346,14 +348,38 @@ function setCurrentFiat (currencyCode) {
 }
 
 function signMsg (msgData) {
+  log.debug('action - signMsg')
   return (dispatch) => {
     dispatch(actions.showLoadingIndication())
 
-    if (global.METAMASK_DEBUG) console.log(`background.signMessage`)
-    background.signMessage(msgData, (err) => {
+    log.debug(`actions calling background.signMessage`)
+    background.signMessage(msgData, (err, newState) => {
+      log.debug('signMessage 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 signPersonalMsg (msgData) {
+  log.debug('action - signPersonalMsg')
+  return (dispatch) => {
+    dispatch(actions.showLoadingIndication())
+
+    log.debug(`actions calling background.signPersonalMessage`)
+    background.signPersonalMessage(msgData, (err, newState) => {
+      log.debug('signPersonalMessage 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))
     })
   }
@@ -361,7 +387,7 @@ function signMsg (msgData) {
 
 function signTx (txData) {
   return (dispatch) => {
-    if (global.METAMASK_DEBUG) console.log(`background.setGasMultiplier`)
+    log.debug(`background.setGasMultiplier`)
     background.setGasMultiplier(txData.gasMultiplier, (err) => {
       if (err) return dispatch(actions.displayWarning(err.message))
       web3.eth.sendTransaction(txData, (err, data) => {
@@ -376,8 +402,9 @@ function signTx (txData) {
 }
 
 function sendTx (txData) {
+  log.info('actions: sendTx')
   return (dispatch) => {
-    if (global.METAMASK_DEBUG) console.log(`background.approveTransaction`)
+    log.debug(`actions calling background.approveTransaction`)
     background.approveTransaction(txData.id, (err) => {
       if (err) {
         dispatch(actions.txError(err))
@@ -391,7 +418,7 @@ function sendTx (txData) {
 function completedTx (id) {
   return {
     type: actions.COMPLETED_TX,
-    id,
+    value: id,
   }
 }
 
@@ -403,13 +430,19 @@ function txError (err) {
 }
 
 function cancelMsg (msgData) {
-  if (global.METAMASK_DEBUG) console.log(`background.cancelMessage`)
+  log.debug(`background.cancelMessage`)
   background.cancelMessage(msgData.id)
   return actions.completedTx(msgData.id)
 }
 
+function cancelPersonalMsg (msgData) {
+  const id = msgData.id
+  background.cancelPersonalMessage(id)
+  return actions.completedTx(id)
+}
+
 function cancelTx (txData) {
-  if (global.METAMASK_DEBUG) console.log(`background.cancelTransaction`)
+  log.debug(`background.cancelTransaction`)
   background.cancelTransaction(txData.id)
   return actions.completedTx(txData.id)
 }
@@ -505,14 +538,14 @@ function updateMetamaskState (newState) {
 }
 
 function lockMetamask () {
-  if (global.METAMASK_DEBUG) console.log(`background.setLocked`)
+  log.debug(`background.setLocked`)
   return callBackgroundThenUpdate(background.setLocked)
 }
 
 function showAccountDetail (address) {
   return (dispatch) => {
     dispatch(actions.showLoadingIndication())
-    if (global.METAMASK_DEBUG) console.log(`background.setSelectedAddress`)
+    log.debug(`background.setSelectedAddress`)
     background.setSelectedAddress(address, (err) => {
       dispatch(actions.hideLoadingIndication())
       if (err) {
@@ -585,7 +618,7 @@ function goBackToInitView () {
 function markNoticeRead (notice) {
   return (dispatch) => {
     dispatch(this.showLoadingIndication())
-    if (global.METAMASK_DEBUG) console.log(`background.markNoticeRead`)
+    log.debug(`background.markNoticeRead`)
     background.markNoticeRead(notice, (err, notice) => {
       dispatch(this.hideLoadingIndication())
       if (err) {
@@ -617,7 +650,7 @@ function clearNotices () {
 }
 
 function markAccountsFound() {
-  if (global.METAMASK_DEBUG) console.log(`background.markAccountsFound`)
+  log.debug(`background.markAccountsFound`)
   return callBackgroundThenUpdate(background.markAccountsFound)
 }
 
@@ -626,7 +659,7 @@ function markAccountsFound() {
 //
 
 function setRpcTarget (newRpc) {
-  if (global.METAMASK_DEBUG) console.log(`background.setRpcTarget`)
+  log.debug(`background.setRpcTarget`)
   background.setRpcTarget(newRpc)
   return {
     type: actions.SET_RPC_TARGET,
@@ -635,7 +668,7 @@ function setRpcTarget (newRpc) {
 }
 
 function setProviderType (type) {
-  if (global.METAMASK_DEBUG) console.log(`background.setProviderType`)
+  log.debug(`background.setProviderType`)
   background.setProviderType(type)
   return {
     type: actions.SET_PROVIDER_TYPE,
@@ -644,7 +677,7 @@ function setProviderType (type) {
 }
 
 function useEtherscanProvider () {
-  if (global.METAMASK_DEBUG) console.log(`background.useEtherscanProvider`)
+  log.debug(`background.useEtherscanProvider`)
   background.useEtherscanProvider()
   return {
     type: actions.USE_ETHERSCAN_PROVIDER,
@@ -701,7 +734,7 @@ function exportAccount (address) {
   return function (dispatch) {
     dispatch(self.showLoadingIndication())
 
-    if (global.METAMASK_DEBUG) console.log(`background.exportAccount`)
+    log.debug(`background.exportAccount`)
     background.exportAccount(address, function (err, result) {
       dispatch(self.hideLoadingIndication())
 
@@ -725,7 +758,7 @@ function showPrivateKey (key) {
 function saveAccountLabel (account, label) {
   return (dispatch) => {
     dispatch(actions.showLoadingIndication())
-    if (global.METAMASK_DEBUG) console.log(`background.saveAccountLabel`)
+    log.debug(`background.saveAccountLabel`)
     background.saveAccountLabel(account, label, (err) => {
       dispatch(actions.hideLoadingIndication())
       if (err) {
@@ -747,7 +780,7 @@ function showSendPage () {
 
 function buyEth (address, amount) {
   return (dispatch) => {
-    if (global.METAMASK_DEBUG) console.log(`background.buyEth`)
+    log.debug(`background.buyEth`)
     background.buyEth(address, amount)
     dispatch({
       type: actions.BUY_ETH,
@@ -827,7 +860,7 @@ function coinShiftRquest (data, marketData) {
       if (response.error) return dispatch(actions.displayWarning(response.error))
       var message = `
         Deposit your ${response.depositType} to the address bellow:`
-      if (global.METAMASK_DEBUG) console.log(`background.createShapeShiftTx`)
+      log.debug(`background.createShapeShiftTx`)
       background.createShapeShiftTx(response.deposit, response.depositType)
       dispatch(actions.showQrView(response.deposit, [message].concat(marketData)))
     })
@@ -907,7 +940,7 @@ function callBackgroundThenUpdate (method, ...args) {
 }
 
 function forceUpdateMetamaskState(dispatch){
-  if (global.METAMASK_DEBUG) console.log(`background.getState`)
+  log.debug(`background.getState`)
   background.getState((err, newState) => {
     if (err) {
       return dispatch(actions.displayWarning(err.message))
diff --git a/ui/app/app.js b/ui/app/app.js
index 6e249b09e..63fab5db8 100644
--- a/ui/app/app.js
+++ b/ui/app/app.js
@@ -64,6 +64,7 @@ function mapStateToProps (state) {
 App.prototype.render = function () {
   var props = this.props
   const { isLoading, loadingMessage, transForward } = props
+  log.debug('Main ui render function')
 
   return (
 
@@ -347,6 +348,7 @@ App.prototype.renderBackButton = function (style, justArrow = false) {
 }
 
 App.prototype.renderPrimary = function () {
+  log.debug('rendering primary')
   var props = this.props
 
   // notices
diff --git a/ui/app/components/pending-personal-msg-details.js b/ui/app/components/pending-personal-msg-details.js
new file mode 100644
index 000000000..ffd11ca0b
--- /dev/null
+++ b/ui/app/components/pending-personal-msg-details.js
@@ -0,0 +1,61 @@
+const Component = require('react').Component
+const h = require('react-hyperscript')
+const inherits = require('util').inherits
+
+const AccountPanel = require('./account-panel')
+
+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', [
+        h('label.font-small', { style: { display: 'block' } }, 'MESSAGE'),
+        h('textarea.font-small', {
+          readOnly: true,
+          style: {
+            width: '315px',
+            maxHeight: '210px',
+            resize: 'none',
+            border: 'none',
+            background: 'white',
+            padding: '3px',
+          },
+          defaultValue: data,
+        }),
+      ]),
+
+    ])
+  )
+}
+
diff --git a/ui/app/components/pending-personal-msg.js b/ui/app/components/pending-personal-msg.js
new file mode 100644
index 000000000..4542adb28
--- /dev/null
+++ b/ui/app/components/pending-personal-msg.js
@@ -0,0 +1,47 @@
+const Component = require('react').Component
+const h = require('react-hyperscript')
+const inherits = require('util').inherits
+const PendingTxDetails = require('./pending-personal-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.cancelPersonalMessage,
+        }, 'Cancel'),
+        h('button', {
+          onClick: state.signPersonalMessage,
+        }, 'Sign'),
+      ]),
+    ])
+
+  )
+}
+
diff --git a/ui/app/components/transaction-list-item-icon.js b/ui/app/components/transaction-list-item-icon.js
index 90b4ec094..ca2781451 100644
--- a/ui/app/components/transaction-list-item-icon.js
+++ b/ui/app/components/transaction-list-item-icon.js
@@ -15,11 +15,7 @@ TransactionIcon.prototype.render = function () {
   const { transaction, txParams, isMsg } = this.props
   switch (transaction.status) {
     case 'unapproved':
-      return h( !isMsg ? '.unapproved-tx-icon' : 'i.fa.fa-certificate.fa-lg', {
-        style: {
-          width: '24px',
-        },
-      })
+      return h( !isMsg ? '.unapproved-tx-icon' : 'i.fa.fa-certificate.fa-lg')
 
     case 'rejected':
       return h('i.fa.fa-exclamation-triangle.fa-lg.warning', {
diff --git a/ui/app/conf-tx.js b/ui/app/conf-tx.js
index 0bf308990..cd4bef2b9 100644
--- a/ui/app/conf-tx.js
+++ b/ui/app/conf-tx.js
@@ -12,6 +12,7 @@ const BN = ethUtil.BN
 
 const PendingTx = require('./components/pending-tx')
 const PendingMsg = require('./components/pending-msg')
+const PendingPersonalMsg = require('./components/pending-personal-msg')
 
 module.exports = connect(mapStateToProps)(ConfirmTxScreen)
 
@@ -22,6 +23,7 @@ function mapStateToProps (state) {
     selectedAddress: state.metamask.selectedAddress,
     unapprovedTxs: state.metamask.unapprovedTxs,
     unapprovedMsgs: state.metamask.unapprovedMsgs,
+    unapprovedPersonalMsgs: state.metamask.unapprovedPersonalMsgs,
     index: state.appState.currentView.context,
     warning: state.appState.warning,
     network: state.metamask.network,
@@ -35,14 +37,11 @@ function ConfirmTxScreen () {
 }
 
 ConfirmTxScreen.prototype.render = function () {
-  var props = this.props
-
-  var network = props.network
-  var provider = props.provider
-  var unapprovedTxs = props.unapprovedTxs
-  var unapprovedMsgs = props.unapprovedMsgs
+  const props = this.props
+  const { network, provider, unapprovedTxs,
+    unapprovedMsgs, unapprovedPersonalMsgs } = props
 
-  var unconfTxList = txHelper(unapprovedTxs, unapprovedMsgs, network)
+  var unconfTxList = txHelper(unapprovedTxs, unapprovedMsgs, unapprovedPersonalMsgs, network)
   var index = props.index !== undefined && unconfTxList[index] ? props.index : 0
   var txData = unconfTxList[index] || {}
   var txParams = txData.params || {}
@@ -110,7 +109,9 @@ ConfirmTxScreen.prototype.render = function () {
           sendTransaction: this.sendTransaction.bind(this, txData),
           cancelTransaction: this.cancelTransaction.bind(this, txData),
           signMessage: this.signMessage.bind(this, txData),
+          signPersonalMessage: this.signPersonalMessage.bind(this, txData),
           cancelMessage: this.cancelMessage.bind(this, txData),
+          cancelPersonalMessage: this.cancelPersonalMessage.bind(this, txData),
         }),
 
       ]),
@@ -119,18 +120,25 @@ ConfirmTxScreen.prototype.render = function () {
 }
 
 function currentTxView (opts) {
+  log.info('rendering current tx view')
   const { txData } = opts
-  const { txParams, msgParams } = txData
+  const { txParams, msgParams, type } = txData
 
-  log.info('rendering current tx view')
   if (txParams) {
-    // This is a pending transaction
     log.debug('txParams detected, rendering pending tx')
     return h(PendingTx, opts)
+
   } else if (msgParams) {
-    // This is a pending message to sign
     log.debug('msgParams detected, rendering pending msg')
-    return h(PendingMsg, opts)
+
+    if (type === 'eth_sign') {
+      log.debug('rendering eth_sign message')
+      return h(PendingMsg, opts)
+
+    } else if (type === 'personal_sign') {
+      log.debug('rendering personal_sign message')
+      return h(PendingPersonalMsg, opts)
+    }
   }
 }
 
@@ -162,17 +170,33 @@ ConfirmTxScreen.prototype.cancelTransaction = function (txData, event) {
 }
 
 ConfirmTxScreen.prototype.signMessage = function (msgData, event) {
+  log.info('conf-tx.js: signing message')
   var params = msgData.msgParams
   params.metamaskId = msgData.id
   event.stopPropagation()
   this.props.dispatch(actions.signMsg(params))
 }
 
+ConfirmTxScreen.prototype.signPersonalMessage = function (msgData, event) {
+  log.info('conf-tx.js: signing personal message')
+  var params = msgData.msgParams
+  params.metamaskId = msgData.id
+  event.stopPropagation()
+  this.props.dispatch(actions.signPersonalMsg(params))
+}
+
 ConfirmTxScreen.prototype.cancelMessage = function (msgData, event) {
+  log.info('canceling message')
   event.stopPropagation()
   this.props.dispatch(actions.cancelMsg(msgData))
 }
 
+ConfirmTxScreen.prototype.cancelPersonalMessage = function (msgData, event) {
+  log.info('canceling personal message')
+  event.stopPropagation()
+  this.props.dispatch(actions.cancelPersonalMsg(msgData))
+}
+
 ConfirmTxScreen.prototype.goHome = function (event) {
   event.stopPropagation()
   this.props.dispatch(actions.goHome())
@@ -180,7 +204,7 @@ ConfirmTxScreen.prototype.goHome = function (event) {
 
 function warningIfExists (warning) {
   if (warning &&
-      // Do not display user rejections on this screen:
+     // Do not display user rejections on this screen:
      warning.indexOf('User denied transaction signature') === -1) {
     return h('.error', {
       style: {
diff --git a/ui/app/css/index.css b/ui/app/css/index.css
index 4b9b5b67d..8c6ff29d3 100644
--- a/ui/app/css/index.css
+++ b/ui/app/css/index.css
@@ -410,11 +410,10 @@ input.large-input {
 }
 
 .unapproved-tx-icon {
-  height: 24px;
-  background: #4dffff;
-  border: solid;
+  height: 16px;
+  width: 16px;
+  background: rgb(47, 174, 244);
   border-color: #AEAEAE;
-  border-width: 0.5px;
   border-radius: 13px;
 }
 
diff --git a/ui/app/reducers/app.js b/ui/app/reducers/app.js
index de6536c2e..136326301 100644
--- a/ui/app/reducers/app.js
+++ b/ui/app/reducers/app.js
@@ -6,14 +6,16 @@ const notification = require('../../../app/scripts/lib/notifications')
 module.exports = reduceApp
 
 function reduceApp (state, action) {
+  log.debug('App Reducer got ' + action.type)
   // clone and defaults
   const selectedAddress = state.metamask.selectedAddress
-  const pendingTxs = hasPendingTxs(state)
+  let pendingTxs = hasPendingTxs(state)
   let name = 'accounts'
   if (selectedAddress) {
     name = 'accountDetail'
   }
   if (pendingTxs) {
+    log.debug('pending txs detected, defaulting to conf-tx view.')
     name = 'confTx'
   }
 
@@ -289,32 +291,37 @@ function reduceApp (state, action) {
     case actions.SHOW_CONF_TX_PAGE:
       return extend(appState, {
         currentView: {
-          name: 'confTx',
+          name: pendingTxs ? 'confTx' : 'account-detail',
           context: 0,
         },
         transForward: action.transForward,
         warning: null,
+        isLoading: false,
       })
 
     case actions.SHOW_CONF_MSG_PAGE:
       return extend(appState, {
         currentView: {
-          name: 'confTx',
+          name: pendingTxs ? 'confTx' : 'account-detail',
           context: 0,
         },
         transForward: true,
         warning: null,
+        isLoading: false,
       })
 
     case actions.COMPLETED_TX:
-      var unapprovedTxs = state.metamask.unapprovedTxs
-      var unapprovedMsgs = state.metamask.unapprovedMsgs
-      var network = state.metamask.network
+      log.debug('reducing COMPLETED_TX for tx ' + action.value)
+      var { unapprovedTxs, unapprovedMsgs,
+        unapprovedPersonalMsgs, network } = state.metamask
+
+      var unconfTxList = txHelper(unapprovedTxs, unapprovedMsgs, unapprovedPersonalMsgs, network)
+      .filter(tx => tx.id !== action.value )
 
-      var unconfTxList = txHelper(unapprovedTxs, unapprovedMsgs, network)
-    .filter(tx => tx !== tx.id)
+      pendingTxs = unconfTxList.length > 0
 
-      if (unconfTxList && unconfTxList.length > 0) {
+      if (pendingTxs) {
+        log.debug('reducer detected txs - rendering confTx view')
         return extend(appState, {
           transForward: false,
           currentView: {
@@ -324,6 +331,7 @@ function reduceApp (state, action) {
           warning: null,
         })
       } else {
+        log.debug('attempting to close popup')
         notification.closePopup()
 
         return extend(appState, {
@@ -572,11 +580,12 @@ function reduceApp (state, action) {
 }
 
 function hasPendingTxs (state) {
-  var unapprovedTxs = state.metamask.unapprovedTxs
-  var unapprovedMsgs = state.metamask.unapprovedMsgs
-  var network = state.metamask.network
-  var unconfTxList = txHelper(unapprovedTxs, unapprovedMsgs, network)
-  return unconfTxList.length > 0
+  var { unapprovedTxs, unapprovedMsgs,
+    unapprovedPersonalMsgs, network } = state.metamask
+
+  var unconfTxList = txHelper(unapprovedTxs, unapprovedMsgs, unapprovedPersonalMsgs, network)
+  var has = unconfTxList.length > 0
+  return has
 }
 
 function indexForPending (state, txId) {
diff --git a/ui/index.js b/ui/index.js
index 844e6c417..6b65f12d4 100644
--- a/ui/index.js
+++ b/ui/index.js
@@ -6,9 +6,10 @@ const configureStore = require('./app/store')
 const txHelper = require('./lib/tx-helper')
 module.exports = launchApp
 
+let debugMode = window.METAMASK_DEBUG
 const log = require('loglevel')
 window.log = log
-log.setLevel('warn')
+log.setLevel(debugMode ? 'debug' : 'warn')
 
 function launchApp (opts) {
   var accountManager = opts.accountManager
diff --git a/ui/lib/tx-helper.js b/ui/lib/tx-helper.js
index 7f64f9fbe..2eefdff68 100644
--- a/ui/lib/tx-helper.js
+++ b/ui/lib/tx-helper.js
@@ -1,13 +1,17 @@
 const valuesFor = require('../app/util').valuesFor
 
-module.exports = function (unapprovedTxs, unapprovedMsgs, network) {
+module.exports = function (unapprovedTxs, unapprovedMsgs, personalMsgs, network) {
   log.debug('tx-helper called with params:')
-  log.debug({ unapprovedTxs, unapprovedMsgs, network })
+  log.debug({ unapprovedTxs, unapprovedMsgs, personalMsgs, network })
 
-  var txValues = network ? valuesFor(unapprovedTxs).filter(tx => tx.txParams.metamaskNetworkId === network) : valuesFor(unapprovedTxs)
+  const txValues = network ? valuesFor(unapprovedTxs).filter(tx => tx.txParams.metamaskNetworkId === network) : valuesFor(unapprovedTxs)
   log.debug(`tx helper found ${txValues.length} unapproved txs`)
-  var msgValues = valuesFor(unapprovedMsgs)
+  const msgValues = valuesFor(unapprovedMsgs)
   log.debug(`tx helper found ${msgValues.length} unsigned messages`)
-  var allValues = txValues.concat(msgValues)
+  let allValues = txValues.concat(msgValues)
+  const personalValues = valuesFor(personalMsgs)
+  log.debug(`tx helper found ${personalValues.length} unsigned personal messages`)
+  allValues = allValues.concat(personalValues)
+
   return allValues.sort(tx => tx.time)
 }