2 files changed, 24 insertions, 18 deletions

diff --git a/app/scripts/keyring-controller.js b/app/scripts/keyring-controller.js
index 76422bf6b..5c75ca04a 100644
--- a/app/scripts/keyring-controller.js
+++ b/app/scripts/keyring-controller.js
@@ -171,11 +171,8 @@ module.exports = class KeyringController extends EventEmitter {
   //
   // Used when creating a first vault, to allow confirmation.
   // Also used when revealing the seed words in the confirmation view.
-  placeSeedWords () {
-    const hdKeyrings = this.keyrings.filter((keyring) => keyring.type === 'HD Key Tree')
-    const firstKeyring = hdKeyrings[0]
-    if (!firstKeyring) throw new Error('KeyringController - No HD Key Tree found')
-    return firstKeyring.serialize()
+  placeSeedWords (selectedKeyring) {
+    return selectedKeyring.serialize()
     .then((serialized) => {
       const seedWords = serialized.mnemonic
       this.configManager.setSeedWords(seedWords)
@@ -259,11 +256,8 @@ module.exports = class KeyringController extends EventEmitter {
   // Calls the `addAccounts` method on the Keyring
   // in the kryings array at index `keyringNum`,
   // and then saves those changes.
-  addNewAccount () {
-    const hdKeyrings = this.keyrings.filter((keyring) => keyring.type === 'HD Key Tree')
-    const firstKeyring = hdKeyrings[0]
-    if (!firstKeyring) throw new Error('KeyringController - No HD Key Tree found')
-    return firstKeyring.addAccounts(1)
+  addNewAccount (selectedKeyring) {
+    return selectedKeyring.addAccounts(1)
     .then(this.setupAccounts.bind(this))
     .then(this.persistAllKeyrings.bind(this))
     .then(this.fullUpdate.bind(this))
@@ -428,18 +422,17 @@ module.exports = class KeyringController extends EventEmitter {
   // puts the current seed words into the state tree.
   createFirstKeyTree () {
     this.clearKeyrings()
-    return this.addNewKeyring('HD Key Tree', {numberOfAccounts: 1})
-    .then(() => {
-      return this.keyrings[0].getAccounts()
-    })
-    .then((accounts) => {
+    return this.addNewKeyring('HD Key Tree', { numberOfAccounts: 1 })
+    .then((keyring) => {
+      const accounts = keyring.getAccounts()
       const firstAccount = accounts[0]
+      if (!firstAccount) throw new Error('KeyringController - No account found on keychain.')
       const hexAccount = normalize(firstAccount)
       this.configManager.setSelectedAccount(hexAccount)
       this.emit('newAccount', hexAccount)
       return this.setupAccounts(accounts)
     }).then(() => {
-      return this.placeSeedWords()
+      return this.placeSeedWords(this.getKeyringsByType('HD Key Tree')[0])
     })
     .then(this.persistAllKeyrings.bind(this))
   }
@@ -589,6 +582,10 @@ module.exports = class KeyringController extends EventEmitter {
     return this.keyringTypes.find(kr => kr.type === type)
   }
 
+  getKeyringsByType (type) {
+    return this.keyrings.filter((keyring) => keyring.type === type)
+  }
+
   // Get Accounts
   // returns Promise( @Array[ @string accounts ] )
   //
diff --git a/app/scripts/metamask-controller.js b/app/scripts/metamask-controller.js
index 629216e42..a235be75b 100644
--- a/app/scripts/metamask-controller.js
+++ b/app/scripts/metamask-controller.js
@@ -1,5 +1,6 @@
 const EventEmitter = require('events')
 const extend = require('xtend')
+const promiseToCallback = require('promise-to-callback')
 const EthStore = require('./lib/eth-store')
 const MetaMaskProvider = require('web3-provider-engine/zero.js')
 const KeyringController = require('./keyring-controller')
@@ -106,7 +107,11 @@ module.exports = class MetamaskController extends EventEmitter {
       // forward directly to keyringController
       createNewVaultAndKeychain: nodeify(keyringController.createNewVaultAndKeychain).bind(keyringController),
       createNewVaultAndRestore: nodeify(keyringController.createNewVaultAndRestore).bind(keyringController),
-      placeSeedWords: nodeify(keyringController.placeSeedWords).bind(keyringController),
+      placeSeedWords: (cb) => {
+        const primaryKeyring = keyringController.getKeyringsByType('HD Key Tree')[0]
+        if (!primaryKeyring) return cb(new Error('MetamaskController - No HD Key Tree found'))
+        promiseToCallback(keyringController.placeSeedWords(primaryKeyring))(cb)
+      },
       clearSeedWordCache: nodeify(keyringController.clearSeedWordCache).bind(keyringController),
       setLocked: nodeify(keyringController.setLocked).bind(keyringController),
       submitPassword: (password, cb) => {
@@ -121,7 +126,11 @@ module.exports = class MetamaskController extends EventEmitter {
         .then((newState) => { cb(null, newState) })
         .catch((reason) => { cb(reason) })
       },
-      addNewAccount: nodeify(keyringController.addNewAccount).bind(keyringController),
+      addNewAccount: (cb) => {
+        const primaryKeyring = keyringController.getKeyringsByType('HD Key Tree')[0]
+        if (!primaryKeyring) return cb(new Error('MetamaskController - No HD Key Tree found'))
+        promiseToCallback(keyringController.addNewAccount(primaryKeyring))(cb)
+      },
       setSelectedAccount: nodeify(keyringController.setSelectedAccount).bind(keyringController),
       saveAccountLabel: nodeify(keyringController.saveAccountLabel).bind(keyringController),
       exportAccount: nodeify(keyringController.exportAccount).bind(keyringController),