Merge pull request #605 from bt90/patch-1

Add basic security headers

docker/Caddyfile

@@ -5,6 +5,20 @@
 
 # Dashboard
 https://dashboard.NETMAKER_BASE_DOMAIN {
+        # Apply basic security headers
+        header {
+                # Enable HTTP Strict Transport Security (HSTS)
+                Strict-Transport-Security "max-age=31536000;"
+                # Enable cross-site filter (XSS) and tell browser to block detected attacks
+                X-XSS-Protection "1; mode=block"
+                # Disallow the site to be rendered within a frame on a foreign domain (clickjacking protection)
+                X-Frame-Options "SAMEORIGIN"
+                # Prevent search engines from indexing
+                X-Robots-Tag "none"
+                # Remove the server name
+                -Server
+        }
+
         reverse_proxy http://127.0.0.1:8082
 }