Merge branch 'i328-MultiVault' of github.com:MetaMask/metamask-plugin into origin/i328-MultiVault

app/scripts/keyring-controller.js

@@ -0,0 +1,102 @@
+const scrypt = require('scrypt-async')
+const bitcore = require('bitcore-lib')
+const configManager = require('./lib/config-manager')
+const EventEmitter = require('events').EventEmitter
+
+module.exports = class KeyringController extends EventEmitter {
+
+  constructor (opts) {
+    super()
+    this.configManager = opts.configManager
+    this.ethStore = opts.ethStore
+    this.keyChains = []
+  }
+
+  getKeyForPassword(password, callback) {
+    let salt = this.configManager.getSalt()
+
+    if (!salt) {
+      salt = generateSalt(32)
+      configManager.setSalt(salt)
+    }
+
+    var logN = 14
+    var r = 8
+    var dkLen = 32
+    var interruptStep = 200
+
+    var cb = function(derKey) {
+      try {
+        var ui8arr = (new Uint8Array(derKey))
+        this.pwDerivedKey = ui8arr
+        callback(null, ui8arr)
+      } catch (err) {
+        callback(err)
+      }
+    }
+
+    scrypt(password, salt, logN, r, dkLen, interruptStep, cb, null)
+  }
+
+  getState() {
+    return {}
+  }
+
+  setStore(ethStore) {
+    this.ethStore = ethStore
+  }
+
+  createNewVault(password, entropy, cb) {
+    cb()
+  }
+
+  submitPassword(password, cb) {
+    cb()
+  }
+
+  setSelectedAddress(address, cb) {
+    this.selectedAddress = address
+    cb(null, address)
+  }
+
+  approveTransaction(txId, cb) {
+    cb()
+  }
+
+  cancelTransaction(txId, cb) {
+    if (cb && typeof cb === 'function') {
+      cb()
+    }
+  }
+
+  signMessage(msgParams, cb) {
+    cb()
+  }
+
+  cancelMessage(msgId, cb) {
+    if (cb && typeof cb === 'function') {
+      cb()
+    }
+  }
+
+  setLocked(cb) {
+    cb()
+  }
+
+  exportAccount(address, cb) {
+    cb(null, '0xPrivateKey')
+  }
+
+  saveAccountLabel(account, label, cb) {
+    cb(/* null, label */)
+  }
+
+  tryPassword(password, cb) {
+    cb()
+  }
+
+}
+
+function generateSalt (byteCount) {
+  return bitcore.crypto.Random.getRandomBuffer(byteCount || 32).toString('base64')
+}

app/scripts/metamask-controller.js

@@ -1,7 +1,7 @@
 const extend = require('xtend')
 const EthStore = require('eth-store')
 const MetaMaskProvider = require('web3-provider-engine/zero.js')
-const IdentityStore = require('./lib/idStore')
+const IdentityStore = require('./keyring-controller')
 const messageManager = require('./lib/message-manager')
 const HostStore = require('./lib/remote-store.js').HostStore
 const Web3 = require('web3')
@@ -11,6 +11,7 @@ const extension = require('./lib/extension')
 module.exports = class MetamaskController {
 
   constructor (opts) {
+    this.state = { network: 'loading' }
     this.opts = opts
     this.listeners = []
     this.configManager = new ConfigManager(opts)
@@ -20,6 +21,7 @@ module.exports = class MetamaskController {
     this.provider = this.initializeProvider(opts)
     this.ethStore = new EthStore(this.provider)
     this.idStore.setStore(this.ethStore)
+    this.getNetwork()
     this.messageManager = messageManager
     this.publicConfigStore = this.initPublicConfigStore()
 
@@ -30,11 +32,11 @@ module.exports = class MetamaskController {
     this.checkTOSChange()
 
     this.scheduleConversionInterval()
-
   }
 
   getState () {
     return extend(
+      this.state,
       this.ethStore.getState(),
       this.idStore.getState(),
       this.configManager.getConfig()
@@ -58,7 +60,6 @@ module.exports = class MetamaskController {
 
       // forward directly to idStore
       createNewVault: idStore.createNewVault.bind(idStore),
-      recoverFromSeed: idStore.recoverFromSeed.bind(idStore),
       submitPassword: idStore.submitPassword.bind(idStore),
       setSelectedAddress: idStore.setSelectedAddress.bind(idStore),
       approveTransaction: idStore.approveTransaction.bind(idStore),
@@ -66,12 +67,9 @@ module.exports = class MetamaskController {
       signMessage: idStore.signMessage.bind(idStore),
       cancelMessage: idStore.cancelMessage.bind(idStore),
       setLocked: idStore.setLocked.bind(idStore),
-      clearSeedWordCache: idStore.clearSeedWordCache.bind(idStore),
       exportAccount: idStore.exportAccount.bind(idStore),
-      revealAccount: idStore.revealAccount.bind(idStore),
       saveAccountLabel: idStore.saveAccountLabel.bind(idStore),
       tryPassword: idStore.tryPassword.bind(idStore),
-      recoverSeed: idStore.recoverSeed.bind(idStore),
       // coinbase
       buyEth: this.buyEth.bind(this),
       // shapeshift
@@ -160,11 +158,11 @@ module.exports = class MetamaskController {
 
     var provider = MetaMaskProvider(providerOpts)
     var web3 = new Web3(provider)
+    this.web3 = web3
     idStore.web3 = web3
-    idStore.getNetwork()
 
     provider.on('block', this.processBlock.bind(this))
-    provider.on('error', idStore.getNetwork.bind(idStore))
+    provider.on('error', this.getNetwork.bind(this))
 
     return provider
   }
@@ -261,8 +259,8 @@ module.exports = class MetamaskController {
 
   verifyNetwork () {
     // Check network when restoring connectivity:
-    if (this.idStore._currentState.network === 'loading') {
-      this.idStore.getNetwork()
+    if (this.state.network === 'loading') {
+      this.getNetwork()
     }
   }
 
@@ -345,13 +343,13 @@ module.exports = class MetamaskController {
   setRpcTarget (rpcTarget) {
     this.configManager.setRpcTarget(rpcTarget)
     extension.runtime.reload()
-    this.idStore.getNetwork()
+    this.getNetwork()
   }
 
   setProviderType (type) {
     this.configManager.setProviderType(type)
     extension.runtime.reload()
-    this.idStore.getNetwork()
+    this.getNetwork()
   }
 
   useEtherscanProvider () {
@@ -362,7 +360,7 @@ module.exports = class MetamaskController {
   buyEth (address, amount) {
     if (!amount) amount = '5'
 
-    var network = this.idStore._currentState.network
+    var network = this.state.network
     var url = `https://buy.coinbase.com/?code=9ec56d01-7e81-5017-930c-513daa27bb6a&amount=${amount}&address=${address}&crypto_currency=ETH`
 
     if (network === '2') {
@@ -377,4 +375,24 @@ module.exports = class MetamaskController {
   createShapeShiftTx (depositAddress, depositType) {
     this.configManager.createShapeShiftTx(depositAddress, depositType)
   }
+
+  getNetwork(err) {
+    if (err) {
+      this.state.network = 'loading'
+      this.sendUpdate()
+    }
+
+    this.web3.version.getNetwork((err, network) => {
+      if (err) {
+        this.state.network = 'loading'
+        return this.sendUpdate()
+      }
+      if (global.METAMASK_DEBUG) {
+        console.log('web3.getNetwork returned ' + network)
+      }
+      this.state.network = network
+      this.sendUpdate()
+    })
+  }
+
 }

docs/multi_vault_planning.md

@@ -0,0 +1,188 @@
+https://hackmd.io/JwIwDMDGKQZgtAFgKZjEgbARhPAhgKxZbwAcA7LAWOQCaKEgFA==?edit
+
+Subscribablez(initState)
+ .subscribe()
+ .emitUpdate(newState)
+ //.getState()
+
+
+var initState = fromDisk()
+ReduxStore(reducer, initState)
+.reduce(action) -> .emitUpdate()
+
+ReduxStore.subscribe(toDisk)
+
+
+### KeyChainManager / idStore 2.0 (maybe just in MetaMaskController)
+	keychains: []
+	getAllAccounts(cb)
+	getAllKeychainViewStates(cb) -> returns [ KeyChainViewState]
+
+#### Old idStore external methods, for feature parity:
+
+- init(configManager)
+- setStore(ethStore)
+- getState()
+- getSelectedAddres()
+- setSelectedAddress()
+- createNewVault()
+- recoverFromSeed()
+- submitPassword()
+- approveTransaction()
+- cancelTransaction()
+- addUnconfirmedMessage(msgParams, cb)
+- signMessage()
+- cancelMessage()
+- setLocked()
+- clearSeedWordCache()
+- exportAccount()
+- revealAccount()
+- saveAccountLabel()
+- tryPassword()
+- recoverSeed()
+- getNetwork()
+
+##### Of those methods
+
+Where they should end up:
+
+##### MetaMaskController
+
+- getNetwork()
+
+##### KeyChainManager
+
+- init(configManager)
+- setStore(ethStore)
+- getState() // Deprecate for unidirectional flow
+- on('update', cb)
+- createNewVault(password)
+- getSelectedAddres()
+- setSelectedAddress()
+- submitPassword()
+- tryPassword()
+- approveTransaction()
+- cancelTransaction()
+- signMessage()
+- cancelMessage()
+- setLocked()
+- exportAccount()
+
+##### Bip44 KeyChain
+
+- getState() // Deprecate for unidirectional flow
+- on('update', cb)
+
+If we adopt a ReactStore style unidirectional action dispatching data flow, these methods will be unified under a `dispatch` method, and rather than having a cb will emit an update to the UI:
+
+- createNewKeyChain(entropy)
+- recoverFromSeed()
+- approveTransaction()
+- signMessage()
+- clearSeedWordCache()
+- exportAccount()
+- revealAccount()
+- saveAccountLabel()
+- recoverSeed()
+
+Additional methods, new to this:
+- serialize()
+  - Returns pojo with optional `secret` key whose contents will be encrypted with the users' password and salt when written to disk.
+  - The isolation of secrets is to preserve performance when decrypting user data.
+- deserialize(pojo)
+
+### KeyChain (ReduxStore?)
+	// attributes
+	@name
+
+    signTx(txParams, cb)
+    signMsg(msg, cb)
+
+	getAddressList(cb)
+
+	getViewState(cb) -> returns KeyChainViewState
+
+    serialize(cb) -> obj
+    deserialize(obj)
+
+  dispatch({ type: <str>, value: <pojo> })
+
+
+### KeyChainViewState
+	// The serialized, renderable keychain data
+    accountList: [],
+    typeName: 'uPort',
+    iconAddress: 'uport.gif',
+	internal: {} // Subclass-defined metadata
+
+### KeyChainReactComponent
+    // takes a KeyChainViewState
+
+	// Subclasses of this:
+	- KeyChainListItemComponent
+	- KeyChainInitComponent - Maybe part of the List Item
+	- KeyChainAccountHeaderComponent
+	- KeyChainConfirmationComponent
+	// Account list item, tx confirmation extra data (like a QR code),
+	// Maybe an options screen, init screen,
+
+    how to send actions?
+    emitAction(keychains.<id>.didInit)
+
+
+gimmeRemoteKeychain((err, remoteKeychain)=>
+
+)
+
+
+
+
+
+KeyChainReactComponent({
+    keychain
+})
+
+Keychain:
+	methods:{},
+	cachedAccountList: [],
+	name: '',
+
+
+CoinbaseKeychain
+    getAccountList
+
+
+CoinbaseKeychainComponent
+   isLoading = true
+   keychain.getAccountList(()=>{
+     isLoading=false
+     accountList=accounts
+   })
+
+
+
+
+
+KeyChainViewState {
+	attributes: {
+		//mandatory:
+		accountList: [],
+		typeName: 'uPort',
+		iconAddress: 'uport.gif',
+
+		internal: {
+			// keychain-specific metadata
+			proxyAddresses: {
+				0xReal: '0xProxy'
+			}
+		},
+	},
+	methods: {
+		// arbitrary, internal
+	}
+}
+
+## A note on the security of arbitrary action dispatchers
+
+Since keychains will be dispatching actions that are then passed through the background process to be routed, we should not trust or require them to include their own keychain ID as a prefix to their action, but we should tack it on ourselves, so that no action dispatched by a KeyChainComponent ever reaches any KeyChain other than its own.
+

test/unit/keyring-controller-test.js

@@ -0,0 +1,141 @@
+var assert = require('assert')
+var KeyringController = require('../../app/scripts/keyring-controller')
+var configManagerGen = require('../lib/mock-config-manager')
+const ethUtil = require('ethereumjs-util')
+const async = require('async')
+
+describe('KeyringController', function() {
+
+  describe('#createNewVault', function () {
+    let keyringController
+    let password = 'password123'
+    let entropy = 'entripppppyy duuude'
+    let seedWords
+    let accounts = []
+    let originalKeystore
+
+    before(function(done) {
+      window.localStorage = {} // Hacking localStorage support into JSDom
+
+      keyringController = new KeyringController({
+        configManager: configManagerGen(),
+        ethStore: {
+          addAccount(acct) { accounts.push(ethUtil.addHexPrefix(acct)) },
+        },
+      })
+
+      keyringController.createNewVault(password, entropy, (err, seeds) => {
+        assert.ifError(err, 'createNewVault threw error')
+        seedWords = seeds
+        originalKeystore = keyringController._idmgmt.keyStore
+        done()
+      })
+    })
+
+    describe('#recoverFromSeed', function() {
+      let newAccounts = []
+
+      before(function() {
+        window.localStorage = {} // Hacking localStorage support into JSDom
+
+        keyringController = new KeyringController({
+          configManager: configManagerGen(),
+          ethStore: {
+            addAccount(acct) { newAccounts.push(ethUtil.addHexPrefix(acct)) },
+          },
+        })
+      })
+
+      it('should return the expected keystore', function (done) {
+
+        keyringController.recoverFromSeed(password, seedWords, (err) => {
+          assert.ifError(err)
+
+          let newKeystore = keyringController._idmgmt.keyStore
+          assert.equal(newAccounts[0], accounts[0])
+          done()
+        })
+      })
+    })
+  })
+
+  describe('#recoverFromSeed BIP44 compliance', function() {
+   const salt = 'lightwalletSalt'
+
+    let password = 'secret!'
+    let accounts = {}
+    let keyringController
+
+    var assertions = [
+      {
+        seed: 'picnic injury awful upper eagle junk alert toss flower renew silly vague',
+        account: '0x5d8de92c205279c10e5669f797b853ccef4f739a',
+      },
+      {
+        seed: 'radar blur cabbage chef fix engine embark joy scheme fiction master release',
+        account: '0xe15d894becb0354c501ae69429b05143679f39e0',
+      },
+      {
+         seed: 'phone coyote caught pattern found table wedding list tumble broccoli chief swing',
+        account: '0xb0e868f24bc7fec2bce2efc2b1c344d7569cd9d2',
+      },
+      {
+        seed: 'recycle tag bird palace blue village anxiety census cook soldier example music',
+        account: '0xab34a45920afe4af212b96ec51232aaa6a33f663',
+      },
+      {
+        seed: 'half glimpse tape cute harvest sweet bike voyage actual floor poet lazy',
+        account: '0x28e9044597b625ac4beda7250011670223de43b2',
+      },
+      {
+        seed: 'flavor tiger carpet motor angry hungry document inquiry large critic usage liar',
+        account: '0xb571be96558940c4e9292e1999461aa7499fb6cd',
+      },
+    ]
+
+    before(function() {
+      window.localStorage = {} // Hacking localStorage support into JSDom
+
+      keyringController = new KeyringController({
+        configManager: configManagerGen(),
+        ethStore: {
+          addAccount(acct) { accounts[acct] = acct},
+          del(acct) { delete accounts[acct] },
+        },
+      })
+    })
+
+    it('should enforce seed compliance with TestRPC', function (done) {
+      this.timeout(10000)
+      const tests = assertions.map((assertion) => {
+        return function (cb) {
+
+          keyringController.recoverFromSeed(password, assertion.seed, (err) => {
+            assert.ifError(err)
+
+            var expected = assertion.account.toLowerCase()
+            var received = accounts[expected].toLowerCase()
+            assert.equal(received, expected)
+
+            keyringController.tryPassword(password, function (err) {
+
+              assert.ok(keyringController._isUnlocked(), 'should unlock the id store')
+
+              keyringController.submitPassword(password, function(err, account) {
+                assert.ifError(err)
+                assert.equal(account, expected)
+                assert.equal(Object.keys(keyringController._getAddresses()).length, 1, 'only one account on restore')
+                cb()
+              })
+            })
+          })
+        }
+      })
+
+      async.series(tests, function(err, results) {
+        assert.ifError(err)
+        done()
+      })
+    })
+  })
+})

ui/app/actions.js

@@ -16,10 +16,6 @@ var actions = {
   SHOW_INIT_MENU: 'SHOW_INIT_MENU',
   SHOW_NEW_VAULT_SEED: 'SHOW_NEW_VAULT_SEED',
   SHOW_INFO_PAGE: 'SHOW_INFO_PAGE',
-  RECOVER_FROM_SEED: 'RECOVER_FROM_SEED',
-  CLEAR_SEED_WORD_CACHE: 'CLEAR_SEED_WORD_CACHE',
-  clearSeedWordCache: clearSeedWordCache,
-  recoverFromSeed: recoverFromSeed,
   unlockMetamask: unlockMetamask,
   unlockFailed: unlockFailed,
   showCreateVault: showCreateVault,
@@ -29,10 +25,6 @@ var actions = {
   createNewVaultInProgress: createNewVaultInProgress,
   showNewVaultSeed: showNewVaultSeed,
   showInfoPage: showInfoPage,
-  // seed recovery actions
-  REVEAL_SEED_CONFIRMATION: 'REVEAL_SEED_CONFIRMATION',
-  revealSeedConfirmation: revealSeedConfirmation,
-  requestRevealSeed: requestRevealSeed,
   // unlock screen
   UNLOCK_IN_PROGRESS: 'UNLOCK_IN_PROGRESS',
   UNLOCK_FAILED: 'UNLOCK_FAILED',
@@ -53,8 +45,6 @@ var actions = {
   SHOW_ACCOUNTS_PAGE: 'SHOW_ACCOUNTS_PAGE',
   SHOW_CONF_TX_PAGE: 'SHOW_CONF_TX_PAGE',
   SHOW_CONF_MSG_PAGE: 'SHOW_CONF_MSG_PAGE',
-  REVEAL_ACCOUNT: 'REVEAL_ACCOUNT',
-  revealAccount: revealAccount,
   SET_CURRENT_FIAT: 'SET_CURRENT_FIAT',
   setCurrentFiat: setCurrentFiat,
   // account detail screen
@@ -95,7 +85,6 @@ var actions = {
   backToAccountDetail: backToAccountDetail,
   showAccountsPage: showAccountsPage,
   showConfTxPage: showConfTxPage,
-  confirmSeedWords: confirmSeedWords,
   // config screen
   SHOW_CONFIG_PAGE: 'SHOW_CONFIG_PAGE',
   SET_RPC_TARGET: 'SET_RPC_TARGET',
@@ -182,41 +171,8 @@ function createNewVault (password, entropy) {
       if (err) {
         return dispatch(actions.showWarning(err.message))
       }
-      dispatch(actions.showNewVaultSeed(result))
-    })
-  }
-}
-
-function revealSeedConfirmation () {
-  return {
-    type: this.REVEAL_SEED_CONFIRMATION,
-  }
-}
-
-function requestRevealSeed (password) {
-  return (dispatch) => {
-    dispatch(actions.showLoadingIndication())
-    _accountManager.tryPassword(password, (err, seed) => {
-      dispatch(actions.hideLoadingIndication())
-      if (err) return dispatch(actions.displayWarning(err.message))
-      _accountManager.recoverSeed((err, seed) => {
-        if (err) return dispatch(actions.displayWarning(err.message))
-        dispatch(actions.showNewVaultSeed(seed))
-      })
-    })
-  }
-}
-
-function recoverFromSeed (password, seed) {
-  return (dispatch) => {
-    // dispatch(actions.createNewVaultInProgress())
-    dispatch(actions.showLoadingIndication())
-    _accountManager.recoverFromSeed(password, seed, (err, metamaskState) => {
-      dispatch(actions.hideLoadingIndication())
-      if (err) return dispatch(actions.displayWarning(err.message))
-
-      var account = Object.keys(metamaskState.identities)[0]
-      dispatch(actions.unlockMetamask(account))
+      dispatch(this.goHome())
+      dispatch(this.hideLoadingIndication())
     })
   }
 }
@@ -233,19 +189,6 @@ function setSelectedAddress (address) {
   }
 }
 
-function revealAccount () {
-  return (dispatch) => {
-    dispatch(actions.showLoadingIndication())
-    _accountManager.revealAccount((err) => {
-      dispatch(actions.hideLoadingIndication())
-      if (err) return dispatch(actions.displayWarning(err.message))
-      dispatch({
-        type: actions.REVEAL_ACCOUNT,
-      })
-    })
-  }
-}
-
 function setCurrentFiat (fiat) {
   return (dispatch) => {
     dispatch(this.showLoadingIndication())
@@ -451,27 +394,6 @@ function backToAccountDetail (address) {
     value: address,
   }
 }
-function clearSeedWordCache (account) {
-  return {
-    type: actions.CLEAR_SEED_WORD_CACHE,
-    value: account,
-  }
-}
-
-function confirmSeedWords () {
-  return (dispatch) => {
-    dispatch(actions.showLoadingIndication())
-    _accountManager.clearSeedWordCache((err, account) => {
-      dispatch(actions.hideLoadingIndication())
-      if (err) {
-        return dispatch(actions.showWarning(err.message))
-      }
-
-      console.log('Seed word cache cleared. ' + account)
-      dispatch(actions.showAccountDetail(account))
-    })
-  }
-}
 
 function showAccountsPage () {
   return {

ui/app/app.js

@@ -8,8 +8,6 @@ const ReactCSSTransitionGroup = require('react-addons-css-transition-group')
 const DisclaimerScreen = require('./first-time/disclaimer')
 const InitializeMenuScreen = require('./first-time/init-menu')
 const CreateVaultScreen = require('./first-time/create-vault')
-const CreateVaultCompleteScreen = require('./first-time/create-vault-complete')
-const RestoreVaultScreen = require('./first-time/restore-vault')
 // unlock
 const UnlockScreen = require('./unlock')
 // accounts
@@ -19,7 +17,6 @@ const SendTransactionScreen = require('./send')
 const ConfirmTxScreen = require('./conf-tx')
 // other views
 const ConfigScreen = require('./config')
-const RevealSeedConfirmation = require('./recover-seed/confirmation')
 const InfoScreen = require('./info')
 const LoadingIndicator = require('./components/loading')
 const SandwichExpando = require('sandwich-expando')
@@ -402,10 +399,6 @@ App.prototype.renderPrimary = function () {
     return h(DisclaimerScreen, {key: 'disclaimerScreen'})
   }
 
-  if (props.seedWords) {
-    return h(CreateVaultCompleteScreen, {key: 'createVaultComplete'})
-  }
-
   // show initialize screen
   if (!props.isInitialized || props.forgottenPassword) {
     // show current view
@@ -414,12 +407,6 @@ App.prototype.renderPrimary = function () {
       case 'createVault':
         return h(CreateVaultScreen, {key: 'createVault'})
 
-      case 'restoreVault':
-        return h(RestoreVaultScreen, {key: 'restoreVault'})
-
-      case 'createVaultComplete':
-        return h(CreateVaultCompleteScreen, {key: 'createVaultComplete'})
-
       default:
         return h(InitializeMenuScreen, {key: 'menuScreenInit'})
 
@@ -451,16 +438,15 @@ App.prototype.renderPrimary = function () {
     case 'config':
       return h(ConfigScreen, {key: 'config'})
 
-    case 'reveal-seed-conf':
-      return h(RevealSeedConfirmation, {key: 'reveal-seed-conf'})
-
     case 'info':
       return h(InfoScreen, {key: 'info'})
 
     case 'createVault':
       return h(CreateVaultScreen, {key: 'createVault'})
+
     case 'buyEth':
       return h(BuyView, {key: 'buyEthView'})
+
     case 'qr':
       return h('div', {
         style: {

ui/app/config.js

@@ -77,22 +77,6 @@ ConfigScreen.prototype.render = function () {
           currentConversionInformation(metamaskState, state),
           h('hr.horizontal-line'),
 
-          h('div', {
-            style: {
-              marginTop: '20px',
-            },
-          }, [
-            h('button', {
-              style: {
-                alignSelf: 'center',
-              },
-              onClick (event) {
-                event.preventDefault()
-                state.dispatch(actions.revealSeedConfirmation())
-              },
-            }, 'Reveal Seed Words'),
-          ]),
-
         ]),
       ]),
     ])

ui/app/first-time/init-menu.js

@@ -63,33 +63,15 @@ InitializeMenuScreen.prototype.renderMenu = function () {
 
       h('.flex-row.flex-center.flex-grow', [
         h('hr'),
-        h('div', 'OR'),
+        h('div', 'Advanced (Eventually?)'),
         h('hr'),
       ]),
 
-      h('button.primary', {
-        onClick: this.showRestoreVault.bind(this),
-        style: {
-          margin: 12,
-        },
-      }, 'Restore Existing Vault'),
     ])
   )
 }
 
-// InitializeMenuScreen.prototype.splitWor = function() {
-//   this.props.dispatch(actions.showInitializeMenu())
-// }
-
-InitializeMenuScreen.prototype.showInitializeMenu = function () {
-  this.props.dispatch(actions.showInitializeMenu())
-}
-
 InitializeMenuScreen.prototype.showCreateVault = function () {
   this.props.dispatch(actions.showCreateVault())
 }
 
-InitializeMenuScreen.prototype.showRestoreVault = function () {
-  this.props.dispatch(actions.showRestoreVault())
-}
-