From a0832392b9a9a24cab8473a3d9778c1f627c01c5 Mon Sep 17 00:00:00 2001
From: rnhmjoj <rnhmjoj@inventati.org>
Date: Fri, 2 Aug 2024 19:26:13 +0200
Subject: [PATCH] configure apcupsd server

---
 configuration.nix |  3 ++-
 hardware.nix      | 33 +++++++++++++++------------------
 2 files changed, 17 insertions(+), 19 deletions(-)

diff --git a/configuration.nix b/configuration.nix
index b68e69c..092bfd6 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -61,7 +61,8 @@
 
     nftables.enable = true;
     firewall.extraInputRules = ''
-      meta l4proto esp counter accept comment "allow ipsec"
+      meta l4proto esp counter accept comment "allow IPsec"
+      ip saddr 192.168.1.0/24 tcp dport apcupsd accept comment "allow UPS from LAN"
     '';
 
     usePredictableInterfaceNames = false;
diff --git a/hardware.nix b/hardware.nix
index 79df6bb..e36c762 100644
--- a/hardware.nix
+++ b/hardware.nix
@@ -38,36 +38,33 @@
       UPSTYPE   usb
       UPSCABLE  usb
       NETSERVER on
-      NISPORT   3551
       MINUTES   5
     '';
     hooks =
     let
-      # Send notifications on the Maxwell
-      # room when something bad happens.
+      # Send notifications when something bad happens
       notify = msg: ''${pkgs.maxwell-notify}/bin/notify "UPS: ${msg}"'';
     in
     {
-      changeme    = notify "sostituire le batterie";
-      battdetach  = notify "batterie disconnesse";
-      battattach  = notify "batterie riconnesse";
-      commfailure = notify "connessione persa";
-      commok      = notify "connessione ristabilita";
-      loadlimit   = notify "livello batterie critico (5%)";
-      runlimit    = notify "autonomia batterie critico (5min)";
-      doshutdown  = notify "inizio sequenza di spegnimento";
-      powerout    = notify "rete elettrica disconnessa";
-      mainsback   = notify "rete elettrica riconnessa";
-      onbattery   = notify "attivate batterie";
-      offbattery  = notify "disattivate batterie";
-      emergency   = notify "malfunzionamento batterie, possibile spegnimento!";
+      changeme    = notify "replace batteries";
+      battdetach  = notify "batteries disconnected";
+      battattach  = notify "batteries reconnected";
+      commfailure = notify "connection lost";
+      commok      = notify "connection enstablished";
+      loadlimit   = notify "critical battery level (5%)";
+      runlimit    = notify "critical battery life (5min)";
+      doshutdown  = notify "shutting down!";
+      powerout    = notify "main power is out";
+      mainsback   = notify "main power is back";
+      onbattery   = notify "batteries connected";
+      offbattery  = notify "batteries disconnected";
+      emergency   = notify "battery malfunction, possible shutdown!";
     };
   };
 
   services.smartd = 
   let
-    # Send a notification on the Maxwell
-    # when a disk is starting to fail.
+    # Send a notification when a disk is starting to fail
     failHook = with pkgs; writeScript "disk-fail-hook" ''
       #!/bin/sh
       ${pkgs.maxwell-notify}/bin/notify \