From 05c8658ff343af61b1a40a5624ecba77adb2ef00 Mon Sep 17 00:00:00 2001
From: Dan Finlay <dan@danfinlay.com>
Date: Tue, 22 Nov 2016 17:40:29 -0800
Subject: [PATCH] Fix new encryptor migration logic

---
 app/scripts/keyring-controller.js               |  4 ++--
 app/scripts/lib/encryptor.js                    |  1 -
 test/integration/lib/keyring-controller-test.js | 11 +++++++++++
 3 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/app/scripts/keyring-controller.js b/app/scripts/keyring-controller.js
index 141a1281a..68cf62f7a 100644
--- a/app/scripts/keyring-controller.js
+++ b/app/scripts/keyring-controller.js
@@ -118,6 +118,7 @@ module.exports = class KeyringController extends EventEmitter {
     return this.idStoreMigrator.migratedVaultForPassword(password)
     .then((serialized) => {
       if (serialized && shouldMigrate) {
+        this.password = password
         const keyring = this.restoreKeyring(serialized)
         this.keyrings.push(keyring)
         this.configManager.setSelectedAccount(keyring.getAccounts()[0])
@@ -185,7 +186,6 @@ module.exports = class KeyringController extends EventEmitter {
       cb(null, this.getState())
     })
     .catch((err) => {
-      console.error(err)
       cb(err)
     })
   }
@@ -558,7 +558,7 @@ module.exports = class KeyringController extends EventEmitter {
   }
 
   setLocked (cb) {
-    this.key = null
+    this.password = null
     this.keyrings = []
     this.emit('update')
     cb()
diff --git a/app/scripts/lib/encryptor.js b/app/scripts/lib/encryptor.js
index 8bacab766..4770d2f54 100644
--- a/app/scripts/lib/encryptor.js
+++ b/app/scripts/lib/encryptor.js
@@ -42,7 +42,6 @@ function encryptWithKey (key, dataObj) {
   var data = JSON.stringify(dataObj)
   var dataBuffer = convertStringToArrayBufferView(data)
   var vector = global.crypto.getRandomValues(new Uint8Array(16))
-
   return global.crypto.subtle.encrypt({
     name: 'AES-GCM',
     iv: vector,
diff --git a/test/integration/lib/keyring-controller-test.js b/test/integration/lib/keyring-controller-test.js
index bea485270..678744834 100644
--- a/test/integration/lib/keyring-controller-test.js
+++ b/test/integration/lib/keyring-controller-test.js
@@ -44,3 +44,14 @@ QUnit.test('keyringController:submitPassword', function (assert) {
     done()
   })
 })
+
+QUnit.test('keyringController:setLocked', function (assert) {
+  var done = assert.async()
+  var self = this
+
+  this.keyringController.setLocked(function(err) {
+    assert.notOk(self.keyringController.password, 'password should be deallocated')
+    assert.deepEqual(self.keyringController.keyrings, [], 'keyrings should be deallocated')
+    done()
+  })
+})