Enable playing remote guides without server whitelist config accessible

Author: oskarhane

src/shared/modules/commands/helpers/play.js

@@ -24,10 +24,15 @@ import { cleanHtml } from 'services/remoteUtils'
 import remote from 'services/remote'
 
 export const fetchRemoteGuide = (url) => {
-  return getServerConfig(['browser.']).then((conf) => {
-    const getWhiteList = conf && conf['browser.remote_content_hostname_whitelist']
-    const whitelist = (getWhiteList) ? getWhiteList.value : null
-
+  return new Promise((resolve, reject) => {
+    return getServerConfig(['browser.'])
+      .then((conf) => {
+        const getWhiteList = conf && conf['browser.remote_content_hostname_whitelist']
+        const whitelist = (getWhiteList) ? getWhiteList.value : null
+        resolve(whitelist)
+      })
+      .catch((e) => resolve(null)) // Not able to get server config
+  }).then((whitelist) => {
     if (!hostIsAllowed(url, whitelist)) {
       throw new Error('Hostname is not allowed according to server whitelist')
     }