From cf03fb784dbdfefb2d8474922c78319072a5372c Mon Sep 17 00:00:00 2001
From: Harry Hedger <hedgerh@gmail.com>
Date: Thu, 19 May 2016 05:22:07 -0400
Subject: [PATCH] Encode state to base64 to pass to oauth

---
 src/plugins/GoogleDrive.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/plugins/GoogleDrive.js b/src/plugins/GoogleDrive.js
index f83b71031..8e22943b1 100644
--- a/src/plugins/GoogleDrive.js
+++ b/src/plugins/GoogleDrive.js
@@ -210,11 +210,15 @@ export default class Google extends Plugin {
    * Render user authentication view
    */
   renderAuth () {
-    const link = `${this.opts.host}/connect/google?state=${location.href}`
+    const state = btoa(JSON.stringify({
+      redirect: location.href
+    }))
+
+    const link = `${this.opts.host}/connect/google?state=${state}`
     return yo`
       <div class="UppyGoogleDrive-authenticate">
         <h1>You need to authenticate with Google before selecting files.</h1>
-        <a href=${link}>Authenticate</a>
+        <a href=${link} target="_blank">Authenticate</a>
       </div>
     `
   }