From cd6a3637d4ca727b0f3277e1478130a8aa1fd8c0 Mon Sep 17 00:00:00 2001
From: makefu <github@syntax-fehler.de>
Date: Fri, 12 Mar 2021 20:27:57 +0100
Subject: ma ham: protect application server from external requests

---
 makefu/2configs/home/ham/nginx.nix | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'makefu')

diff --git a/makefu/2configs/home/ham/nginx.nix b/makefu/2configs/home/ham/nginx.nix
index 2048ff21..e166b2a4 100644
--- a/makefu/2configs/home/ham/nginx.nix
+++ b/makefu/2configs/home/ham/nginx.nix
@@ -6,5 +6,10 @@ in {
     serverAliases = [ "hass.lan" "ha" "ha.lan" ];
     locations."/".proxyPass = "http://localhost:8123";
     locations."/".proxyWebsockets = true;
+    extraConfig = ''
+      if ( $server_addr != "${internal-ip}" ) {
+        return 403;
+      }
+    '';
   };
 }
-- 
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