From 3f1e287811dfe1a02c84f9e97e04d2da53b4a076 Mon Sep 17 00:00:00 2001
From: yflory <yann.flory@xwiki.com>
Date: Thu, 12 Jan 2017 11:09:45 +0100
Subject: [PATCH] Fix an issue causing a user object to be turned into a pad

---
 customize.dist/fsStore.js     | 5 ++++-
 www/common/cryptpad-common.js | 8 ++++++++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/customize.dist/fsStore.js b/customize.dist/fsStore.js
index 1afd96063..fd86e4dd3 100644
--- a/customize.dist/fsStore.js
+++ b/customize.dist/fsStore.js
@@ -138,7 +138,10 @@ define([
     var init = function (f, Cryptpad) {
         if (!Cryptpad || initialized) { return; }
         initialized = true;
-        var hash = Cryptpad.getUserHash() || localStorage.FS_hash;
+        var hash = Cryptpad.getUserHash() || localStorage.FS_hash || Cryptpad.createRandomHash();
+        if (!hash) {
+            throw new Error('[Store.init] Unable to find or create a drive hash. Aborting...');
+        }
         var secret = Cryptpad.getSecrets(hash);
         var listmapConfig = {
             data: {},
diff --git a/www/common/cryptpad-common.js b/www/common/cryptpad-common.js
index 1761e79f4..87b039e4d 100644
--- a/www/common/cryptpad-common.js
+++ b/www/common/cryptpad-common.js
@@ -171,12 +171,20 @@ define([
     var getHashFromKeys = common.getHashFromKeys = getEditHashFromKeys;
 
     var specialHashes = common.specialHashes = ['iframe'];
+
+    /*
+     * Returns all needed keys for a realtime channel
+     * - no argument: use the URL hash or create one if it doesn't exist
+     * - secretHash provided: use secretHash to find the keys
+     */
     var getSecrets = common.getSecrets = function (secretHash) {
         var secret = {};
         var generate = function () {
             secret.keys = Crypto.createEditCryptor();
             secret.key = Crypto.createEditCryptor().editKeyStr;
         };
+        // If we have a hash in the URL specifying a path, it means the document was created from
+        // the drive and should be stored at the selected path.
         if (/#\?path=/.test(window.location.href)) {
             var arr = window.location.hash.match(/\?path=(.+)/);
             common.initialPath = arr[1] || undefined;