From 356526f2b06a1fb2c0b41566c808012fccda1e13 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Benjamin=20B=C3=A4dorf?= <hello@benjaminbaedorf.eu>
Date: Sat, 28 Oct 2023 23:16:15 +0200
Subject: [PATCH] fix: add pub.solar binary cache

---
 hosts/frikandel/wireguard.nix | 2 +-
 modules/nix/default.nix       | 8 ++++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/hosts/frikandel/wireguard.nix b/hosts/frikandel/wireguard.nix
index af739ad..ff4aa9a 100644
--- a/hosts/frikandel/wireguard.nix
+++ b/hosts/frikandel/wireguard.nix
@@ -16,7 +16,7 @@
   networking.nat = {
     enable = true;
     enableIPv6 = true;
-    internalInterfaces = [ "wg-server" ];
+    internalInterfaces = [ "wg0" ];
   };
 
   networking.firewall.allowedUDPPorts = [ 51899 ];
diff --git a/modules/nix/default.nix b/modules/nix/default.nix
index 89464f2..ab92f97 100644
--- a/modules/nix/default.nix
+++ b/modules/nix/default.nix
@@ -30,6 +30,14 @@
       trusted-users = ["root" "@wheel"];
       # Allow only group wheel to connect to the nix daemon
       allowed-users = ["@wheel"];
+
+      substituters = [
+        "https://pub-solar.cachix.org/"
+      ];
+
+      trusted-public-keys = [
+        "pub-solar.cachix.org-1:ZicXIxKgdxMtgSJECWR8iihZxHRvu8ObL4n2cuBmtos="
+      ];
     };
 
     # Generally useful nix option defaults