From 2cc2057f88256234784414ec9a2bdc64b8264296 Mon Sep 17 00:00:00 2001
From: Kyle Spearrin <kyle.spearrin@gmail.com>
Date: Wed, 26 Apr 2017 12:07:49 -0400
Subject: [PATCH] dont append header if AesCbc256_B64 for compat.

---
 src/models/domainModels.js | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/src/models/domainModels.js b/src/models/domainModels.js
index 864e63c8..a2c3b30d 100644
--- a/src/models/domainModels.js
+++ b/src/models/domainModels.js
@@ -6,13 +6,23 @@ var CipherString = function () {
     this.initializationVector = null;
     this.mac = null;
 
-    if (arguments.length >= 2) {
-        this.encryptedString = arguments[0] + '.' + arguments[1];
+    var constants = chrome.extension.getBackgroundPage().constantsService;
 
+    if (arguments.length >= 2) {
+        // ct and optional header
+        if (arguments[0] === constants.encType.AesCbc256_B64) {
+            this.encryptedString = arguments[1];
+        }
+        else {
+            this.encryptedString = arguments[0] + '.' + arguments[1];
+        }
+
+        // iv
         if (arguments.length > 2 && arguments[2]) {
             this.encryptedString += ('|' + arguments[2]);
         }
 
+        // mac
         if (arguments.length > 3 && arguments[3]) {
             this.encryptedString += ('|' + arguments[3]);
         }
@@ -33,8 +43,6 @@ var CipherString = function () {
         return;
     }
 
-    var constants = chrome.extension.getBackgroundPage().constantsService;
-
     var headerPieces = this.encryptedString.split('.'),
         encPieces;