1 files changed, 8 insertions, 0 deletions
diff --git a/app/scripts/background.js b/app/scripts/background.js
index 4487ff318..601ae0372 100644
--- a/app/scripts/background.js
+++ b/app/scripts/background.js
@@ -16,6 +16,7 @@ const firstTimeState = require('./first-time-state')
 const setupRaven = require('./lib/setupRaven')
 const reportFailedTxToSentry = require('./lib/reportFailedTxToSentry')
 const setupMetamaskMeshMetrics = require('./lib/setupMetamaskMeshMetrics')
+const EdgeEncryptor = require('./edge-encryptor')
 
 
 const STORAGE_KEY = 'metamask-config'
@@ -32,6 +33,12 @@ global.METAMASK_NOTIFIER = notificationManager
 const release = platform.getVersion()
 const raven = setupRaven({ release })
 
+// browser check if it is Edge - https://stackoverflow.com/questions/9847580/how-to-detect-safari-chrome-ie-firefox-and-opera-browser
+// Internet Explorer 6-11
+const isIE = !!document.documentMode
+// Edge 20+
+const isEdge = !isIE && !!window.StyleMedia
+
 let popupIsOpen = false
 let openMetamaskTabsIDs = {}
 
@@ -81,6 +88,7 @@ function setupController (initState) {
     initState,
     // platform specific api
     platform,
+    encryptor: isEdge ? new EdgeEncryptor() : undefined,
   })
   global.metamaskController = controller