configuration

hua.nix

@@ -0,0 +1,105 @@
+{ config, pkgs, lib, ... }:
+
+let
+  release = "nixos-23.05";
+in {
+  imports =
+    [
+      ./hardware-configuration.nix
+      (builtins.fetchTarball {
+         url = "https://gitlab.com/simple-nixos-mailserver/nixos-mailserver/-/archive/${release}/nixos-mailserver-${release}.tar.gz";
+         # This hash needs to be updated
+         sha256 = "1i56llz037x416bw698v8j6arvv622qc0vsycd20lx3yx8n77n44";
+       })
+    ];
+
+  ## grub
+  boot.loader.grub.enable = true;
+  boot.loader.grub.version = 2;
+  boot.loader.grub.device = "/dev/vda";
+
+  ## networking
+  systemd.network.enable = true;
+  networking.hostName = "hua";
+
+  networking.interfaces.ens3.ipv4.addresses = [ {
+    address = "89.147.110.32";
+    prefixLength = 24;
+  } ];
+
+  networking.defaultGateway = "89.147.110.1";
+  # networking.nameservers = [ "9.9.9.9" "149.112.112.112" ];
+  networking.nameservers = [ "93.95.224.28" "93.95.224.29" ];
+
+  ## time
+  time.timeZone = "Europe/London";
+
+  ## users
+  users.users.emilis = {
+    isNormalUser = true;
+    home = "/home/emilis";
+    extraGroups = [ "wheel" ];
+    # packages = with pkgs; [
+    #   firefox
+    #   thunderbird
+    # ];
+    openssh.authorizedKeys.keys = [
+      "public-key-here"
+    ];
+  };
+  users.users.cel = {
+    isNormalUser = true;
+    home = "/home/cel";
+    extraGroups = [ "wheel" ];
+    # packages = with pkgs; [
+    #   firefox
+    #   thunderbird
+    # ];
+    openssh.authorizedKeys.keys = [
+      "ssh-rsa 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 openpgp:0xDDB3D176"
+    ];
+  };
+
+  security.sudo.wheelNeedsPassword = false;
+
+  ## autoupgrade
+  system.autoUpgrade.enable = true;
+  system.autoUpgrade.allowReboot = true;
+
+  ## packages
+  # List packages installed in system profile. To search, run:
+  # $ nix search wget
+  environment.systemPackages = [
+    pkgs.helix
+    pkgs.wget
+    pkgs.git
+  ];
+
+  # ssh
+  services.openssh.enable = true;
+  services.openssh.permitRootLogin = "no";
+  services.openssh.passwordAuthentication = false;
+
+  # mail
+  mailserver = {
+    enable = true;
+    fqdn = "mail.jigglypuff.club";
+    domains = [ "puff.place" "cum.skin" ];
+
+    # A list of all login accounts. To create the password hashes, use
+    # nix-shell -p mkpasswd --run 'mkpasswd -sm bcrypt'
+    loginAccounts = {
+      "emilis@puff.place" = {
+        hashedPasswordFile = "/etc/nixos/mailserver/emilis@puff.place";
+        aliases = ["postmaster@puff.place" "postmaster@cum.skin"];
+      };
+      "touch@cum.skin" = {
+        hashedPasswordFile = "/etc/nixos/mailserver/touch@cum.skin";
+      };
+    };
+
+    # Use Let's Encrypt certificates. Note that this needs to set up a stripped
+    # down nginx and opens port 80.
+    certificateScheme = "acme-nginx";
+  };
+}