Merge branch 'develop' of github.com:MetaMask/metamask-extension into network-remove-provider-engine

30 files changed, 300 insertions, 85 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f4c2abd4d..19287f046 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,17 @@
 
 ## Current Master
 
-- Fixes issue where old nicknames were kept around causing errors.
+## 4.7.4 Tue Jun 05 2018
+
+- Add diagnostic reporting for users with multiple HD keyrings
+- Throw explicit error when selected account is unset
+
+## 4.7.3 Mon Jun 04 2018
+
+- Hide token now uses new modal
+- Indicate the current selected account on the popup account view
+- Reduce height of notice container in onboarding
+- Fixes issue where old nicknames were kept around causing errors
 
 ## 4.7.2 Sun Jun 03 2018
 
diff --git a/app/_locales/ja/messages.json b/app/_locales/ja/messages.json
index 3a664ec00..75deeaddf 100644
--- a/app/_locales/ja/messages.json
+++ b/app/_locales/ja/messages.json
@@ -62,6 +62,9 @@
     "message": " $1以上 $2以下にして下さい。",
     "description": "helper for inputting hex as decimal input"
   },
+  "blockiesIdenticon": {
+    "message": "Blockies Identicon を使用"
+  },
   "borrowDharma": {
     "message": "Dharmaで借りる(ベータ版)"
   },
@@ -95,6 +98,9 @@
   "confirmTransaction": {
     "message": "トランザクションの確認"
   },
+  "continue": {
+    "message": "続行"
+  },
   "continueToCoinbase": {
     "message": "Coinbaseを開く"
   },
@@ -359,6 +365,9 @@
   "likeToAddTokens": {
     "message": "トークンを追加しますか?"
   },
+  "links": {
+    "message": "リンク"
+  },
   "limit": {
     "message": "リミット"
   },
@@ -371,12 +380,18 @@
   "localhost": {
     "message": "Localhost 8545"
   },
+  "login": {
+    "message": "ログイン"
+  },
   "logout": {
     "message": "ログアウト"
   },
   "loose": {
     "message": "外部秘密鍵"
   },
+  "max": {
+    "message": "最大"
+  },
   "mainnet": {
     "message": "Ethereumメインネットワーク"
   },
@@ -417,7 +432,7 @@
     "message": "新規コントラクト"
   },
   "newPassword": {
-    "message": "新規パスワード(最低８文字)"
+    "message": "新規パスワード(最低8文字)"
   },
   "newRecipient": {
     "message": "新規受取人"
@@ -453,6 +468,9 @@
     "message": "または",
     "description": "choice between creating or importing a new account"
   },
+  "password": {
+    "message": "パスワード"
+  },
   "passwordMismatch": {
     "message": "パスワードが一致しません。",
     "description": "in password creation process, the two new password fields did not match"
@@ -474,6 +492,9 @@
   "popularTokens": {
     "message": "人気のトークン"
   },
+  "privacyMsg": {
+    "message": "プライバシーポリシー"
+  },
   "privateKey": {
     "message": "秘密鍵",
     "description": "select this type of file to use to import an account"
@@ -546,6 +567,12 @@
     "message": "ファイルとして保存",
     "description": "Account export process"
   },
+  "search": {
+    "message": "検索"
+  },
+  "searchResults": {
+    "message": "検索結果"
+  },
   "selectService": {
     "message": "サービスを選択"
   },
@@ -575,7 +602,7 @@
   },
   "info": {
     "message": "情報"
-    },
+  },
   "shapeshiftBuy": {
     "message": "Shapeshiftで交換"
   },
@@ -609,6 +636,9 @@
   "takesTooLong": {
     "message": "送信に時間がかかりますか?"
   },
+  "terms": {
+    "message": "利用規約"
+  },
   "testFaucet": {
     "message": "Faucetをテスト"
   },
@@ -619,6 +649,9 @@
     "message": "ShapeShiftで $1をETHにする",
     "description": "system will fill in deposit type in start of message"
   },
+  "token": {
+    "message": "トークン"
+  },
   "tokenAddress": {
     "message": "トークンアドレス"
   },
@@ -690,6 +723,12 @@
   "warning": {
     "message": "警告"
   },
+  "welcomeBack": {
+    "message": "おかえりなさい!"
+  },
+  "welcomeBeta": {
+    "message": "MetaMask ベータ版へようこそ!"
+  },
   "whatsThis": {
     "message": "この機能について"
   },
diff --git a/app/manifest.json b/app/manifest.json
index c1f26d2ea..e3a7fd963 100644
--- a/app/manifest.json
+++ b/app/manifest.json
@@ -1,7 +1,7 @@
 {
   "name": "__MSG_appName__",
   "short_name": "__MSG_appName__",
-  "version": "4.7.2",
+  "version": "4.7.4",
   "manifest_version": 2,
   "author": "https://metamask.io",
   "description": "__MSG_appDescription__",
diff --git a/app/scripts/controllers/preferences.js b/app/scripts/controllers/preferences.js
index a5d8cc27b..8411e3a28 100644
--- a/app/scripts/controllers/preferences.js
+++ b/app/scripts/controllers/preferences.js
@@ -247,6 +247,7 @@ class PreferencesController {
    * @return {Promise<string>}
    */
   setAccountLabel (account, label) {
+    if (!account) throw new Error('setAccountLabel requires a valid address, got ' + String(account))
     const address = normalizeAddress(account)
     const {identities} = this.store.getState()
     identities[address] = identities[address] || {}
diff --git a/app/scripts/controllers/transactions/index.js b/app/scripts/controllers/transactions/index.js
index 79241ed1a..c270be294 100644
--- a/app/scripts/controllers/transactions/index.js
+++ b/app/scripts/controllers/transactions/index.js
@@ -10,6 +10,7 @@ const NonceTracker = require('./nonce-tracker')
 const txUtils = require('./lib/util')
 const cleanErrorStack = require('../../lib/cleanErrorStack')
 const log = require('loglevel')
+const recipientBlacklistChecker = require('./lib/recipient-blacklist-checker')
 
 /**
   Transaction Controller is an aggregate of sub-controllers and trackers
@@ -162,8 +163,11 @@ class TransactionController extends EventEmitter {
     let txMeta = this.txStateManager.generateTxMeta({ txParams: normalizedTxParams })
     this.addTx(txMeta)
     this.emit('newUnapprovedTx', txMeta)
-    // add default tx params
+
     try {
+      // check whether recipient account is blacklisted
+      recipientBlacklistChecker.checkAccount(txMeta.metamaskNetworkId, normalizedTxParams.to)
+      // add default tx params
       txMeta = await this.addTxGasDefaults(txMeta)
     } catch (error) {
       console.log(error)
diff --git a/app/scripts/controllers/transactions/lib/recipient-blacklist-checker.js b/app/scripts/controllers/transactions/lib/recipient-blacklist-checker.js
new file mode 100644
index 000000000..84c6df1f0
--- /dev/null
+++ b/app/scripts/controllers/transactions/lib/recipient-blacklist-checker.js
@@ -0,0 +1,24 @@
+const Config = require('./recipient-blacklist-config.json')
+
+/** @module*/
+module.exports = {
+  checkAccount,
+}
+
+/**
+ * Checks if a specified account on a specified network is blacklisted.
+  @param networkId {number}
+  @param account {string}
+*/
+function checkAccount (networkId, account) {
+
+  const mainnetId = 1
+  if (networkId !== mainnetId) {
+    return
+  }
+
+  const accountToCheck = account.toLowerCase()
+  if (Config.blacklist.includes(accountToCheck)) {
+    throw new Error('Recipient is a public account')
+  }
+}
diff --git a/app/scripts/controllers/transactions/lib/recipient-blacklist-config.json b/app/scripts/controllers/transactions/lib/recipient-blacklist-config.json
new file mode 100644
index 000000000..b348eb72e
--- /dev/null
+++ b/app/scripts/controllers/transactions/lib/recipient-blacklist-config.json
@@ -0,0 +1,14 @@
+{
+  "blacklist": [
+    "0x627306090abab3a6e1400e9345bc60c78a8bef57",
+    "0xf17f52151ebef6c7334fad080c5704d77216b732",
+    "0xc5fdf4076b8f3a5357c5e395ab970b5b54098fef",
+    "0x821aea9a577a9b44299b9c15c88cf3087f3b5544",
+    "0x0d1d4e623d10f9fba5db95830f7d3839406c6af2",
+    "0x2932b7a2355d6fecc4b5c0b6bd44cc31df247a2e",
+    "0x2191ef87e392377ec08e7c08eb105ef5448eced5",
+    "0x0f4f2ac550a1b4e2280d04c21cea7ebd822934b5",
+    "0x6330a553fc93768f612722bb8c2ec78ac90b3bbc",
+    "0x5aeda56215b167893e80b4fe645ba6d5bab767de"
+  ]
+}
diff --git a/development/states/add-token.json b/development/states/add-token.json
index 9c0f16372..84ad5dd4c 100644
--- a/development/states/add-token.json
+++ b/development/states/add-token.json
@@ -75,9 +75,9 @@
       {
         "type": "HD Key Tree",
         "accounts": [
-          "fdea65c8e26263f6d9a1b5de9555d2931a33b825",
-          "c5b8dbac4c1d3f152cdeb400e2313f309c410acb",
-          "2f8d4a878cfa04a6e60d46362f5644deab66572d"
+          "0xfdea65c8e26263f6d9a1b5de9555d2931a33b825",
+          "0xc5b8dbac4c1d3f152cdeb400e2313f309c410acb",
+          "0x2f8d4a878cfa04a6e60d46362f5644deab66572d"
         ]
       },
       {
diff --git a/development/states/confirm-sig-requests.json b/development/states/confirm-sig-requests.json
index b51003d11..3c9caafb0 100644
--- a/development/states/confirm-sig-requests.json
+++ b/development/states/confirm-sig-requests.json
@@ -115,9 +115,9 @@
       {
         "type": "HD Key Tree",
         "accounts": [
-          "fdea65c8e26263f6d9a1b5de9555d2931a33b825",
-          "c5b8dbac4c1d3f152cdeb400e2313f309c410acb",
-          "2f8d4a878cfa04a6e60d46362f5644deab66572d"
+          "0xfdea65c8e26263f6d9a1b5de9555d2931a33b825",
+          "0xc5b8dbac4c1d3f152cdeb400e2313f309c410acb",
+          "0x2f8d4a878cfa04a6e60d46362f5644deab66572d"
         ]
       },
       {
diff --git a/development/states/currency-localization.json b/development/states/currency-localization.json
index 302e24c11..8c8b18a91 100644
--- a/development/states/currency-localization.json
+++ b/development/states/currency-localization.json
@@ -76,9 +76,9 @@
       {
         "type": "HD Key Tree",
         "accounts": [
-          "fdea65c8e26263f6d9a1b5de9555d2931a33b825",
-          "c5b8dbac4c1d3f152cdeb400e2313f309c410acb",
-          "2f8d4a878cfa04a6e60d46362f5644deab66572d"
+          "0xfdea65c8e26263f6d9a1b5de9555d2931a33b825",
+          "0xc5b8dbac4c1d3f152cdeb400e2313f309c410acb",
+          "0x2f8d4a878cfa04a6e60d46362f5644deab66572d"
         ]
       },
       {
diff --git a/development/states/send-edit.json b/development/states/send-edit.json
index ae3098ecb..0d4c27116 100644
--- a/development/states/send-edit.json
+++ b/development/states/send-edit.json
@@ -94,9 +94,9 @@
       {
         "type": "HD Key Tree",
         "accounts": [
-          "fdea65c8e26263f6d9a1b5de9555d2931a33b825",
-          "c5b8dbac4c1d3f152cdeb400e2313f309c410acb",
-          "2f8d4a878cfa04a6e60d46362f5644deab66572d"
+          "0xfdea65c8e26263f6d9a1b5de9555d2931a33b825",
+          "0xc5b8dbac4c1d3f152cdeb400e2313f309c410acb",
+          "0x2f8d4a878cfa04a6e60d46362f5644deab66572d"
         ]
       },
       {
diff --git a/development/states/send-new-ui.json b/development/states/send-new-ui.json
index 1297a9139..787f8023e 100644
--- a/development/states/send-new-ui.json
+++ b/development/states/send-new-ui.json
@@ -76,9 +76,9 @@
       {
         "type": "HD Key Tree",
         "accounts": [
-          "fdea65c8e26263f6d9a1b5de9555d2931a33b825",
-          "c5b8dbac4c1d3f152cdeb400e2313f309c410acb",
-          "2f8d4a878cfa04a6e60d46362f5644deab66572d"
+          "0xfdea65c8e26263f6d9a1b5de9555d2931a33b825",
+          "0xc5b8dbac4c1d3f152cdeb400e2313f309c410acb",
+          "0x2f8d4a878cfa04a6e60d46362f5644deab66572d"
         ]
       },
       {
diff --git a/development/states/tx-list-items.json b/development/states/tx-list-items.json
index d567e3fed..ee787aaee 100644
--- a/development/states/tx-list-items.json
+++ b/development/states/tx-list-items.json
@@ -83,9 +83,9 @@
       {
         "type": "HD Key Tree",
         "accounts": [
-          "fdea65c8e26263f6d9a1b5de9555d2931a33b825",
-          "c5b8dbac4c1d3f152cdeb400e2313f309c410acb",
-          "2f8d4a878cfa04a6e60d46362f5644deab66572d"
+          "0xfdea65c8e26263f6d9a1b5de9555d2931a33b825",
+          "0xc5b8dbac4c1d3f152cdeb400e2313f309c410acb",
+          "0x2f8d4a878cfa04a6e60d46362f5644deab66572d"
         ]
       },
       {
diff --git a/old-ui/app/components/account-dropdowns.js b/old-ui/app/components/account-dropdowns.js
index 53468a1a1..262de6601 100644
--- a/old-ui/app/components/account-dropdowns.js
+++ b/old-ui/app/components/account-dropdowns.js
@@ -23,9 +23,10 @@ class AccountDropdowns extends Component {
 
   renderAccounts () {
     const { identities, selected, keyrings } = this.props
+    const accountOrder = keyrings.reduce((list, keyring) => list.concat(keyring.accounts), [])
 
-    return Object.keys(identities).map((key, index) => {
-      const identity = identities[key]
+    return accountOrder.map((address, index) => {
+      const identity = identities[address]
       const isSelected = identity.address === selected
 
       const simpleAddress = identity.address.substring(2).toLowerCase()
diff --git a/test/unit/app/controllers/metamask-controller-test.js b/test/unit/app/controllers/metamask-controller-test.js
index 13d74bce1..cbd949e69 100644
--- a/test/unit/app/controllers/metamask-controller-test.js
+++ b/test/unit/app/controllers/metamask-controller-test.js
@@ -55,6 +55,9 @@ describe('MetaMaskController', function () {
       },
       initState: clone(firstTimeState),
     })
+    // disable diagnostics
+    metamaskController.diagnostics = null
+    // add sinon method spies
     sandbox.spy(metamaskController.keyringController, 'createNewVaultAndKeychain')
     sandbox.spy(metamaskController.keyringController, 'createNewVaultAndRestore')
   })
diff --git a/test/unit/app/controllers/transactions/recipient-blacklist-checker-test.js b/test/unit/app/controllers/transactions/recipient-blacklist-checker-test.js
new file mode 100644
index 000000000..56e8d50db
--- /dev/null
+++ b/test/unit/app/controllers/transactions/recipient-blacklist-checker-test.js
@@ -0,0 +1,77 @@
+const assert = require('assert')
+const recipientBlackListChecker = require('../../../../../app/scripts/controllers/transactions/lib/recipient-blacklist-checker')
+const {
+  ROPSTEN_CODE,
+  RINKEYBY_CODE,
+  KOVAN_CODE,
+} = require('../../../../../app/scripts/controllers/network/enums')
+
+const KeyringController = require('eth-keyring-controller')
+
+describe('Recipient Blacklist Checker', function () {
+
+  let publicAccounts
+
+  before(async function () {
+    const damnedMnemonic = 'candy maple cake sugar pudding cream honey rich smooth crumble sweet treat'
+    const keyringController = new KeyringController({})
+    const Keyring = keyringController.getKeyringClassForType('HD Key Tree')
+    const opts = {
+      mnemonic: damnedMnemonic,
+      numberOfAccounts: 10,
+    }
+    const keyring = new Keyring(opts)
+    publicAccounts = await keyring.getAccounts()
+  })
+
+  describe('#checkAccount', function () {
+    it('does not fail on test networks', function () {
+      let callCount = 0
+      const networks = [ROPSTEN_CODE, RINKEYBY_CODE, KOVAN_CODE]
+      for (let networkId in networks) {
+        publicAccounts.forEach((account) => {
+           recipientBlackListChecker.checkAccount(networkId, account)
+            callCount++
+        })
+      }
+      assert.equal(callCount, 30)
+    })
+
+    it('fails on mainnet', function () {
+      const mainnetId = 1
+      let callCount = 0
+      publicAccounts.forEach((account) => {
+        try {
+          recipientBlackListChecker.checkAccount(mainnetId, account)
+          assert.fail('function should have thrown an error')
+        } catch (err) {
+          assert.equal(err.message, 'Recipient is a public account')
+        }
+        callCount++
+      })
+      assert.equal(callCount, 10)
+    })
+
+    it('fails for public account - uppercase', function () {
+      const mainnetId = 1
+      const publicAccount = '0X0D1D4E623D10F9FBA5DB95830F7D3839406C6AF2'
+      try {
+        recipientBlackListChecker.checkAccount(mainnetId, publicAccount)
+        assert.fail('function should have thrown an error')
+      } catch (err) {
+        assert.equal(err.message, 'Recipient is a public account')
+      }
+    }) 
+
+    it('fails for public account - lowercase', async function () {
+      const mainnetId = 1
+      const publicAccount = '0x0d1d4e623d10f9fba5db95830f7d3839406c6af2'
+      try {
+        await recipientBlackListChecker.checkAccount(mainnetId, publicAccount)
+        assert.fail('function should have thrown an error')
+      } catch (err) {
+        assert.equal(err.message, 'Recipient is a public account')
+      }
+    }) 
+  })
+})
diff --git a/test/unit/app/controllers/transactions/tx-controller-test.js b/test/unit/app/controllers/transactions/tx-controller-test.js
index 559c4011b..f94b0cc44 100644
--- a/test/unit/app/controllers/transactions/tx-controller-test.js
+++ b/test/unit/app/controllers/transactions/tx-controller-test.js
@@ -188,6 +188,23 @@ describe('Transaction Controller', function () {
       .catch(done)
     })
 
+    it('should fail if recipient is public', function (done) {
+      txController.networkStore = new ObservableStore(1)
+      txController.addUnapprovedTransaction({ from: '0x1678a085c290ebd122dc42cba69373b5953b831d', to: '0x0d1d4e623D10F9FBA5Db95830F7d3839406C6AF2' })
+      .catch((err) => {
+        if (err.message === 'Recipient is a public account') done()
+        else done(err)
+      })
+    })
+
+    it('should not fail if recipient is public but not on mainnet', function (done) {
+      txController.once('newUnapprovedTx', (txMetaFromEmit) => {
+        assert(txMetaFromEmit, 'txMeta is falsey')
+        done()
+      })
+      txController.addUnapprovedTransaction({ from: '0x1678a085c290ebd122dc42cba69373b5953b831d', to: '0x0d1d4e623D10F9FBA5Db95830F7d3839406C6AF2' })
+      .catch(done)
+    })
   })
 
   describe('#addTxGasDefaults', function () {
diff --git a/ui/app/actions.js b/ui/app/actions.js
index a9372d6f3..07d7bd5d1 100644
--- a/ui/app/actions.js
+++ b/ui/app/actions.js
@@ -550,10 +550,12 @@ function importNewAccount (strategy, args) {
     }
     dispatch(actions.hideLoadingIndication())
     dispatch(actions.updateMetamaskState(newState))
-    dispatch({
-      type: actions.SHOW_ACCOUNT_DETAIL,
-      value: newState.selectedAddress,
-    })
+    if (newState.selectedAddress) {
+      dispatch({
+        type: actions.SHOW_ACCOUNT_DETAIL,
+        value: newState.selectedAddress,
+      })
+    }
     return newState
   }
 }
diff --git a/ui/app/app.js b/ui/app/app.js
index 0e8b907df..7005adb7f 100644
--- a/ui/app/app.js
+++ b/ui/app/app.js
@@ -99,7 +99,7 @@ class App extends Component {
     } = this.props
     const isLoadingNetwork = network === 'loading' && currentView.name !== 'config'
     const loadMessage = loadingMessage || isLoadingNetwork ?
-      this.getConnectingLabel() : null
+      this.getConnectingLabel(loadingMessage) : null
     log.debug('Main ui render function')
 
     return (
@@ -210,7 +210,10 @@ class App extends Component {
     }
   }
 
-  getConnectingLabel = function () {
+  getConnectingLabel = function (loadingMessage) {
+    if (loadingMessage) {
+      return loadingMessage
+    }
     const { provider } = this.props
     const providerName = provider.type
 
diff --git a/ui/app/components/account-menu/index.js b/ui/app/components/account-menu/index.js
index 7638995ea..f34631ca8 100644
--- a/ui/app/components/account-menu/index.js
+++ b/ui/app/components/account-menu/index.js
@@ -135,11 +135,12 @@ AccountMenu.prototype.renderAccounts = function () {
     showAccountDetail,
   } = this.props
 
-  return Object.keys(identities).map((key, index) => {
-    const identity = identities[key]
+  const accountOrder = keyrings.reduce((list, keyring) => list.concat(keyring.accounts), [])
+  return accountOrder.map((address) => {
+    const identity = identities[address]
     const isSelected = identity.address === selectedAddress
 
-    const balanceValue = accounts[key] ? accounts[key].balance : ''
+    const balanceValue = accounts[address] ? accounts[address].balance : ''
     const formattedBalance = balanceValue ? formatBalance(balanceValue, 6) : '...'
     const simpleAddress = identity.address.substring(2).toLowerCase()
 
diff --git a/ui/app/components/pages/add-token/add-token.component.js b/ui/app/components/pages/add-token/add-token.component.js
index 1f4b37b53..bcb93d401 100644
--- a/ui/app/components/pages/add-token/add-token.component.js
+++ b/ui/app/components/pages/add-token/add-token.component.js
@@ -231,7 +231,7 @@ class AddToken extends Component {
       <div className="add-token__custom-token-form">
         <TextField
           id="custom-address"
-          label="Token Address"
+          label={this.context.t('tokenAddress')}
           type="text"
           value={customAddress}
           onChange={e => this.handleCustomAddressChange(e.target.value)}
@@ -241,7 +241,7 @@ class AddToken extends Component {
         />
         <TextField
           id="custom-symbol"
-          label="Token Symbol"
+          label={this.context.t('tokenSymbol')}
           type="text"
           value={customSymbol}
           onChange={e => this.handleCustomSymbolChange(e.target.value)}
@@ -252,7 +252,7 @@ class AddToken extends Component {
         />
         <TextField
           id="custom-decimals"
-          label="Decimals of Precision"
+          label={this.context.t('decimal')}
           type="number"
           value={customDecimals}
           onChange={e => this.handleCustomDecimalsChange(e.target.value)}
diff --git a/ui/app/components/pages/create-account/import-account/json.js b/ui/app/components/pages/create-account/import-account/json.js
index 0164417ec..1dc2ba534 100644
--- a/ui/app/components/pages/create-account/import-account/json.js
+++ b/ui/app/components/pages/create-account/import-account/json.js
@@ -82,18 +82,19 @@ class JsonImportSubview extends Component {
   }
 
   createNewKeychain () {
+    const { firstAddress, displayWarning, importNewJsonAccount, setSelectedAddress } = this.props
     const state = this.state
 
     if (!state) {
       const message = this.context.t('validFileImport')
-      return this.props.displayWarning(message)
+      return displayWarning(message)
     }
 
     const { fileContents } = state
 
     if (!fileContents) {
       const message = this.context.t('needImportFile')
-      return this.props.displayWarning(message)
+      return displayWarning(message)
     }
 
     const passwordInput = document.getElementById('json-password-box')
@@ -101,12 +102,19 @@ class JsonImportSubview extends Component {
 
     if (!password) {
       const message = this.context.t('needImportPassword')
-      return this.props.displayWarning(message)
+      return displayWarning(message)
     }
 
-    this.props.importNewJsonAccount([ fileContents, password ])
-      // JS runtime requires caught rejections but failures are handled by Redux
-      .catch()
+    importNewJsonAccount([ fileContents, password ])
+      .then(({ selectedAddress }) => {
+        if (selectedAddress) {
+          history.push(DEFAULT_ROUTE)
+        } else {
+          displayWarning('Error importing account.')
+          setSelectedAddress(firstAddress)
+        }
+      })
+      .catch(err => displayWarning(err))
   }
 }
 
@@ -114,14 +122,17 @@ JsonImportSubview.propTypes = {
   error: PropTypes.string,
   goHome: PropTypes.func,
   displayWarning: PropTypes.func,
+  firstAddress: PropTypes.string,
   importNewJsonAccount: PropTypes.func,
   history: PropTypes.object,
+  setSelectedAddress: PropTypes.func,
   t: PropTypes.func,
 }
 
 const mapStateToProps = state => {
   return {
     error: state.appState.warning,
+    firstAddress: Object.keys(state.metamask.accounts)[0],
   }
 }
 
@@ -130,6 +141,7 @@ const mapDispatchToProps = dispatch => {
     goHome: () => dispatch(actions.goHome()),
     displayWarning: warning => dispatch(actions.displayWarning(warning)),
     importNewJsonAccount: options => dispatch(actions.importNewAccount('JSON File', options)),
+    setSelectedAddress: (address) => dispatch(actions.setSelectedAddress(address)),
   }
 }
 
diff --git a/ui/app/components/pages/create-account/import-account/private-key.js b/ui/app/components/pages/create-account/import-account/private-key.js
index e55a47a3c..5df3777da 100644
--- a/ui/app/components/pages/create-account/import-account/private-key.js
+++ b/ui/app/components/pages/create-account/import-account/private-key.js
@@ -21,6 +21,7 @@ module.exports = compose(
 function mapStateToProps (state) {
   return {
     error: state.appState.warning,
+    firstAddress: Object.keys(state.metamask.accounts)[0],
   }
 }
 
@@ -29,7 +30,8 @@ function mapDispatchToProps (dispatch) {
     importNewAccount: (strategy, [ privateKey ]) => {
       return dispatch(actions.importNewAccount(strategy, [ privateKey ]))
     },
-    displayWarning: () => dispatch(actions.displayWarning(null)),
+    displayWarning: (message) => dispatch(actions.displayWarning(message || null)),
+    setSelectedAddress: (address) => dispatch(actions.setSelectedAddress(address)),
   }
 }
 
@@ -40,7 +42,7 @@ function PrivateKeyImportView () {
 }
 
 PrivateKeyImportView.prototype.render = function () {
-  const { error } = this.props
+  const { error, displayWarning } = this.props
 
   return (
     h('div.new-account-import-form__private-key', [
@@ -60,7 +62,10 @@ PrivateKeyImportView.prototype.render = function () {
       h('div.new-account-import-form__buttons', {}, [
 
         h('button.btn-default.btn--large.new-account-create-form__button', {
-          onClick: () => this.props.history.push(DEFAULT_ROUTE),
+          onClick: () => {
+            displayWarning(null)
+            this.props.history.push(DEFAULT_ROUTE)
+          },
         }, [
           this.context.t('cancel'),
         ]),
@@ -88,10 +93,16 @@ PrivateKeyImportView.prototype.createKeyringOnEnter = function (event) {
 PrivateKeyImportView.prototype.createNewKeychain = function () {
   const input = document.getElementById('private-key-box')
   const privateKey = input.value
-  const { importNewAccount, history } = this.props
+  const { importNewAccount, history, displayWarning, setSelectedAddress, firstAddress } = this.props
 
   importNewAccount('Private Key', [ privateKey ])
-    // JS runtime requires caught rejections but failures are handled by Redux
-    .catch()
-    .then(() => history.push(DEFAULT_ROUTE))
+    .then(({ selectedAddress }) => {
+      if (selectedAddress) {
+        history.push(DEFAULT_ROUTE)
+      } else {
+        displayWarning('Error importing account.')
+        setSelectedAddress(firstAddress)
+      }
+    })
+    .catch(err => displayWarning(err))
 }
diff --git a/ui/app/components/pages/create-account/index.js b/ui/app/components/pages/create-account/index.js
index 475261253..6e3b93742 100644
--- a/ui/app/components/pages/create-account/index.js
+++ b/ui/app/components/pages/create-account/index.js
@@ -22,7 +22,9 @@ class CreateAccountPage extends Component {
           }),
         }),
         onClick: () => history.push(NEW_ACCOUNT_ROUTE),
-      }, 'Create'),
+      }, [
+        this.context.t('create'),
+      ]),
 
       h('div.new-account__tabs__tab', {
         className: classnames('new-account__tabs__tab', {
@@ -31,14 +33,16 @@ class CreateAccountPage extends Component {
           }),
         }),
         onClick: () => history.push(IMPORT_ACCOUNT_ROUTE),
-      }, 'Import'),
+      }, [
+        this.context.t('import'),
+      ]),
     ])
   }
 
   render () {
     return h('div.new-account', {}, [
       h('div.new-account__header', [
-        h('div.new-account__title', 'New Account'),
+        h('div.new-account__title', this.context.t('newAccount') ),
         this.renderTabs(),
       ]),
       h('div.new-account__form', [
@@ -62,6 +66,11 @@ class CreateAccountPage extends Component {
 CreateAccountPage.propTypes = {
   location: PropTypes.object,
   history: PropTypes.object,
+  t: PropTypes.func,
+}
+
+CreateAccountPage.contextTypes = {
+  t: PropTypes.func,
 }
 
 const mapStateToProps = state => ({
diff --git a/ui/app/components/pages/settings/index.js b/ui/app/components/pages/settings/index.js
index 384ae4b41..aee17e0e8 100644
--- a/ui/app/components/pages/settings/index.js
+++ b/ui/app/components/pages/settings/index.js
@@ -14,8 +14,8 @@ class Config extends Component {
     return h('div.settings__tabs', [
       h(TabBar, {
         tabs: [
-          { content: 'Settings', key: SETTINGS_ROUTE },
-          { content: 'Info', key: INFO_ROUTE },
+          { content: this.context.t('settings'), key: SETTINGS_ROUTE },
+          { content: this.context.t('info'), key: INFO_ROUTE },
         ],
         isActive: key => matchPath(location.pathname, { path: key, exact: true }),
         onSelect: key => history.push(key),
@@ -54,6 +54,11 @@ class Config extends Component {
 Config.propTypes = {
   location: PropTypes.object,
   history: PropTypes.object,
+  t: PropTypes.func,
+}
+
+Config.contextTypes = {
+  t: PropTypes.func,
 }
 
 module.exports = Config
diff --git a/ui/app/components/pages/unlock-page/unlock-page.component.js b/ui/app/components/pages/unlock-page/unlock-page.component.js
index 8bc3897da..a1d3f9181 100644
--- a/ui/app/components/pages/unlock-page/unlock-page.component.js
+++ b/ui/app/components/pages/unlock-page/unlock-page.component.js
@@ -120,7 +120,7 @@ class UnlockPage extends Component {
           >
             <TextField
               id="password"
-              label="Password"
+              label={this.context.t('password')}
               type="password"
               value={this.state.password}
               onChange={event => this.handleInputChange(event)}
diff --git a/ui/app/reducers.js b/ui/app/reducers.js
index f155b2bf3..e3a3077d9 100644
--- a/ui/app/reducers.js
+++ b/ui/app/reducers.js
@@ -4,7 +4,6 @@ const copyToClipboard = require('copy-to-clipboard')
 //
 // Sub-Reducers take in the complete state and return their sub-state
 //
-const reduceIdentities = require('./reducers/identities')
 const reduceMetamask = require('./reducers/metamask')
 const reduceApp = require('./reducers/app')
 const reduceLocale = require('./reducers/locale')
@@ -22,12 +21,6 @@ function rootReducer (state, action) {
   }
 
   //
-  // Identities
-  //
-
-  state.identities = reduceIdentities(state, action)
-
-  //
   // MetaMask
   //
 
diff --git a/ui/app/reducers/identities.js b/ui/app/reducers/identities.js
deleted file mode 100644
index 341a404e7..000000000
--- a/ui/app/reducers/identities.js
+++ /dev/null
@@ -1,15 +0,0 @@
-const extend = require('xtend')
-
-module.exports = reduceIdentities
-
-function reduceIdentities (state, action) {
-  // clone + defaults
-  var idState = extend({
-
-  }, state.identities)
-
-  switch (action.type) {
-    default:
-      return idState
-  }
-}
diff --git a/ui/app/send-v2.js b/ui/app/send-v2.js
index 4fbe8ff11..612f256df 100644
--- a/ui/app/send-v2.js
+++ b/ui/app/send-v2.js
@@ -224,7 +224,7 @@ SendTransactionScreen.prototype.renderFromRow = function () {
 
   return h('div.send-v2__form-row', [
 
-    h('div.send-v2__form-label', 'From:'),
+    h('div.send-v2__form-label', this.context.t('from')),
 
     h('div.send-v2__form-field', [
       h(FromDropdown, {
@@ -396,7 +396,7 @@ SendTransactionScreen.prototype.renderAmountRow = function () {
   return h('div.send-v2__form-row', [
 
     h('div.send-v2__form-label', [
-      'Amount:',
+      this.context.t('amount'),
       this.renderErrorMessage('amount'),
       !errors.amount && gasTotal && h('div.send-v2__amount-max', {
         onClick: (event) => {
diff --git a/ui/app/welcome-screen.js b/ui/app/welcome-screen.js
index 2fa244d9f..63512cd50 100644
--- a/ui/app/welcome-screen.js
+++ b/ui/app/welcome-screen.js
@@ -14,6 +14,11 @@ class WelcomeScreen extends Component {
     closeWelcomeScreen: PropTypes.func.isRequired,
     welcomeScreenSeen: PropTypes.bool,
     history: PropTypes.object,
+    t: PropTypes.func,
+  }
+
+  static contextTypes = {
+    t: PropTypes.func,
   }
 
   constructor (props) {
@@ -45,16 +50,15 @@ class WelcomeScreen extends Component {
             height: '225',
           }),
 
-          h('div.welcome-screen__info__header', 'Welcome to MetaMask Beta'),
+          h('div.welcome-screen__info__header', this.context.t('welcomeBeta')),
 
-          h('div.welcome-screen__info__copy', 'MetaMask is a secure identity vault for Ethereum.'),
+          h('div.welcome-screen__info__copy', this.context.t('metamaskDescription')),
 
-          h('div.welcome-screen__info__copy', `It allows you to hold ether & tokens,
-            and serves as your bridge to decentralized applications.`),
+          h('div.welcome-screen__info__copy', this.context.t('holdEther')),
 
           h('button.welcome-screen__button', {
             onClick: this.initiateAccountCreation,
-          }, 'Continue'),
+          }, this.context.t('continue')),
 
         ]),