1 files changed, 79 insertions, 0 deletions
diff --git a/modules/nixos/server/default.nix b/modules/nixos/server/default.nix
new file mode 100644
index 0000000..504a333
--- /dev/null
+++ b/modules/nixos/server/default.nix
@@ -0,0 +1,79 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: let
+  cfg = config.getchoo.server;
+  inherit (lib) mkDefault mkEnableOption mkIf;
+in {
+  options.getchoo.server.enable = mkEnableOption "enable server configuration";
+
+  imports = [
+    ./secrets.nix
+    ./services
+  ];
+
+  config = mkIf cfg.enable {
+    getchoo.base = {
+      enable = true;
+      documentation.enable = false;
+      defaultPackages.enable = false;
+      networking.enable = false;
+    };
+
+    environment.systemPackages = [pkgs.cachix];
+
+    networking = {
+      firewall = let
+        ports = [80 420];
+      in {
+        allowedUDPPorts = ports;
+        allowedTCPPorts = ports;
+      };
+    };
+
+    nix = {
+      gc.options = "--delete-older-than 7d --max-freed 50G";
+      settings = {
+        trusted-users = ["${config.networking.hostName}"];
+        trusted-substituters = [
+          "https://getchoo.cachix.org"
+          "https://nix-community.cachix.org"
+          "https://hercules-ci.cachix.org"
+          "https://wurzelpfropf.cachix.org"
+        ];
+
+        trusted-public-keys = [
+          "getchoo.cachix.org-1:ftdbAUJVNaFonM0obRGgR5+nUmdLMM+AOvDOSx0z5tE="
+          "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
+          "hercules-ci.cachix.org-1:ZZeDl9Va+xe9j+KqdzoBZMFJHVQ42Uu/c/1/KMC5Lw0="
+          "wurzelpfropf.cachix.org-1:ilZwK5a6wJqVr7Fyrzp4blIEkGK+LJT0QrpWr1qBNq0="
+        ];
+      };
+    };
+
+    programs = {
+      git.enable = mkDefault true;
+      vim.defaultEditor = mkDefault true;
+    };
+
+    security = {
+      pam.enableSSHAgentAuth = mkDefault true;
+    };
+
+    services = {
+      endlessh = {
+        enable = mkDefault true;
+        port = mkDefault 22;
+        openFirewall = mkDefault true;
+      };
+
+      openssh = {
+        enable = true;
+        passwordAuthentication = mkDefault false;
+        ports = mkDefault [420];
+      };
+    };
+  };
+}