From ec91b3b9f45dcd8f267bf3d41534525b154dc2b4 Mon Sep 17 00:00:00 2001
From: Igor Kulikov <ikulikov@thingsboard.io>
Date: Thu, 28 Sep 2017 19:27:52 +0300
Subject: [PATCH] Add Cache Headers to disable API responses and index caching
 by browser.

---
 .../server/config/ThingsboardSecurityConfiguration.java         | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/application/src/main/java/org/thingsboard/server/config/ThingsboardSecurityConfiguration.java b/application/src/main/java/org/thingsboard/server/config/ThingsboardSecurityConfiguration.java
index cdca099c3a..5b5f2c8c6f 100644
--- a/application/src/main/java/org/thingsboard/server/config/ThingsboardSecurityConfiguration.java
+++ b/application/src/main/java/org/thingsboard/server/config/ThingsboardSecurityConfiguration.java
@@ -149,7 +149,7 @@ public class ThingsboardSecurityConfiguration extends WebSecurityConfigurerAdapt
 
     @Override
     protected void configure(HttpSecurity http) throws Exception {
-        http.headers().cacheControl().disable().frameOptions().disable()
+        http.headers().cacheControl().and().frameOptions().disable()
                 .and()
                 .cors()
                 .and()