From 128214a1596e12d1cd2c704558bbe3a9af5b30fe Mon Sep 17 00:00:00 2001
From: ohad <ohadcn@gmail.com>
Date: Mon, 14 May 2018 11:47:13 +0300
Subject: [PATCH] add CORS headers

this will allow external portal on the network to send credentials via browser.
---
 WiFiManager.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/WiFiManager.cpp b/WiFiManager.cpp
index 2011b2b..8a2bd79 100644
--- a/WiFiManager.cpp
+++ b/WiFiManager.cpp
@@ -1159,6 +1159,7 @@ void WiFiManager::handleWifiSave() {
   page += FPSTR(HTTP_END);
 
   server->sendHeader(FPSTR(HTTP_HEAD_CL), String(page.length()));
+  server->sendHeader(HTTP_HEAD_CORS, HTTP_HEAD_CORS_ALLOW_ALL);
   server->send(200, FPSTR(HTTP_HEAD_CT), page);
 
   DEBUG_WM(DEBUG_DEV,F("Sent wifi save page"));