wip: Add host deertopia

users/lain/default.nix

@@ -0,0 +1,25 @@
+{
+  systemConfiguration = { config, ... }: {
+    isNormalUser = true;
+    # TODO: Don't hard-code `persist`.  Use
+    # config.sydnix.impermanence.persistGroupName.
+    extraGroups = [ "wheel" "persist" "nginx" ];
+    initialHashedPassword =
+      "$y$j9T$aEFDDwdTZbAc6VQRXrkBJ0$K8wxTGTWDihyX1wxJ.ZMH//wmQFfrGGUkLkxIU0Lyq8";
+
+    openssh.authorizedKeys.keyFiles = [
+      ../../public-keys/crumb-at-guix-rebound.pub
+    ];
+  };
+
+  homeConfiguration = { config, lib, pkgs, ... }: {
+    imports = [
+    ];
+
+    sydnix = {
+    };
+
+    # Don't touch!
+    home.stateVersion = "18.09";
+  };
+}