tadpole: Specify ssh port for gitea

flake.lock

@@ -54,11 +54,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1723946515,
+        "lastModified": 1725037990,
-        "narHash": "sha256-b/OHNTfJl16JSLpGMDSoiGliqc13MmUUEu78GqS++Sg=",
+        "narHash": "sha256-7ZwhCJQ8/BvP5UDSOe9PUzrDlDePxfyDrkEYuuZZJJ8=",
         "owner": "nix-community",
         "repo": "emacs-overlay",
-        "rev": "c34c8d77f326f42d43d5912c33e8802a96d29cd0",
+        "rev": "45405f34d10260753298ff244a9b9c36e04b2e11",
         "type": "github"
       },
       "original": {
@@ -113,11 +113,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1723399884,
+        "lastModified": 1724435763,
-        "narHash": "sha256-97wn0ihhGqfMb8WcUgzzkM/TuAxce2Gd20A8oiruju4=",
+        "narHash": "sha256-UNky3lJNGQtUEXT2OY8gMxejakSWPTfWKvpFkpFlAfM=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "086f619dd991a4d355c07837448244029fc2d9ab",
+        "rev": "c2cd2a52e02f1dfa1c88f95abeb89298d46023be",
         "type": "github"
       },
       "original": {
@@ -153,11 +153,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1723753423,
+        "lastModified": 1724689275,
-        "narHash": "sha256-ULsoflnTS634565jqT1IXwHzISwcphLBq+YJYL7/p/Y=",
+        "narHash": "sha256-wpxC7XiZ9maYZA4BSLKGXc+pn2fwaiq2Ybu5kNjl1ao=",
         "owner": "viperML",
         "repo": "nh",
-        "rev": "24d7b24f567ef3345ac267f61579df291e42bd71",
+        "rev": "a922eada049854019c5d1bbc82383f7095773e5c",
         "type": "github"
       },
       "original": {
@@ -183,11 +183,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1723310128,
+        "lastModified": 1724878143,
-        "narHash": "sha256-IiH8jG6PpR4h9TxSGMYh+2/gQiJW9MwehFvheSb5rPc=",
+        "narHash": "sha256-UjpKo92iZ25M05kgSOw/Ti6VZwpgdlOa73zHj8OcaDk=",
         "owner": "nixos",
         "repo": "nixos-hardware",
-        "rev": "c54cf53e022b0b3c1d3b8207aa0f9b194c24f0cf",
+        "rev": "95c3dfe6ef2e96ddc1ccdd7194e3cda02ca9a8ef",
         "type": "github"
       },
       "original": {
@@ -199,11 +199,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1723637854,
+        "lastModified": 1724819573,
-        "narHash": "sha256-med8+5DSWa2UnOqtdICndjDAEjxr5D7zaIiK4pn0Q7c=",
+        "narHash": "sha256-GnR7/ibgIH1vhoy8cYdmXE6iyZqKqFxQSVkFgosBh6w=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "c3aa7b8938b17aebd2deecf7be0636000d62a2b9",
+        "rev": "71e91c409d1e654808b2621f28a327acfdad8dc2",
         "type": "github"
       },
       "original": {
@@ -215,11 +215,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1723688146,
+        "lastModified": 1724855419,
-        "narHash": "sha256-sqLwJcHYeWLOeP/XoLwAtYjr01TISlkOfz+NG82pbdg=",
+        "narHash": "sha256-WXHSyOF4nBX0cvHN3DfmEMcLOVdKH6tnMk9FQ8wTNRc=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "c3d4ac725177c030b1e289015989da2ad9d56af0",
+        "rev": "ae2fc9e0e42caaf3f068c1bfdc11c71734125e06",
         "type": "github"
       },
       "original": {

hosts/backwards/configuration.nix

@@ -3,6 +3,7 @@
   imports =
     [
       ../../config-manager/default.nix
+      ../../shared-modules/syncthing.nix
       ./hardware-configuration.nix
       ./modules
     ];

hosts/backwards/home.nix

@@ -13,7 +13,10 @@
         home.username = "alex";
         home.homeDirectory = "/home/alex";
 
-        home.packages = [ pkgs.vim ];
+        home.packages = [
+          pkgs.vim
+          pkgs.p7zip
+        ];
 
         home.stateVersion = "24.05";
       };

hosts/backwards/modules/default.nix

@@ -12,6 +12,9 @@ in
 
       ssh.enable = true;
       git.enable = true;
+      syncthing.enable = true;
+      restic.enable = true;
+      transmission.enable = true;
     };
   };
 }

hosts/backwards/modules/games/default.nix

@@ -6,6 +6,7 @@
         cores = [
           pkgs.libretro.snes9x
           pkgs.libretro.genesis-plus-gx
+          pkgs.libretro.swanstation
         ];
       })
     ];

hosts/backwards/modules/gnome/default.nix

@@ -1,6 +1,13 @@
 { ... }:
 {
   services = {
+    displayManager = {
+      autoLogin = {
+        enable = true;
+        user = "alex";
+      };
+    };
+
     xserver = {
       enable = true;
 
@@ -14,11 +21,6 @@
       };
 
       displayManager = {
-        autoLogin = {
-          enable = true;
-          user = "alex";
-        };
-
         gdm.enable = true;
       };
     };

hosts/backwards/modules/jellyfin/default.nix

@@ -1,12 +1,20 @@
 { pkgs, ... }:
 {
+  fileSystems."/home/alex/media" = {
+    device = "/dev/disk/by-uuid/ad4acc0f-172c-40f8-8473-777c957e8764";
+    fsType = "ext4";
+    options = [ "nofail" ];
+  };
+
   # 1. enable vaapi on OS-level
   nixpkgs.config.packageOverrides = pkgs: {
     vaapiIntel = pkgs.vaapiIntel.override { enableHybridCodec = true; };
   };
 
-  hardware.opengl = {
+  hardware = {
+    graphics = {
       enable = true;
+
       extraPackages = with pkgs; [
         intel-media-driver
         intel-vaapi-driver # previously vaapiIntel
@@ -16,10 +24,16 @@
         vpl-gpu-rt # QSV on 11th gen or newer
       ];
     };
+  };
 
   services.jellyfin = {
     enable = true;
     openFirewall = true;
+
+    user = "alex";
+    group = "users";
+
+    dataDir = "/home/alex/media/jellyfin";
   };
 
   environment.systemPackages = [

hosts/backwards/modules/restic/default.nix

@@ -0,0 +1,51 @@
+{ lib, config, ... }:
+let
+  enabled = config.mod.restic.enable;
+in
+{
+  options = {
+    mod.restic = {
+      enable = lib.mkEnableOption "Enable restic";
+    };
+  };
+
+  config = lib.mkIf enabled {
+    fileSystems."/home/alex/backup" = {
+      device = "/dev/disk/by-uuid/34601701-65e6-4b2c-ac4d-8bef3dfd743f";
+      fsType = "ext4";
+      options = [ "nofail" ];
+    };
+
+    services = {
+      restic.backups = {
+        "sync-to-external" = {
+          initialize = true;
+
+          user = "alex";
+          passwordFile = config.age.secrets.restic-password.path;
+
+          paths = [ "/home/alex/sync" ];
+          repository = "/home/alex/backup";
+
+          timerConfig = {
+            OnCalendar = "*-*-* 0/12:00:00"; # Every 12th hour, i.e. twice a day
+            Persistent = true;
+          };
+
+          pruneOpts = [
+            "--keep-daily 1"
+            "--keep-weekly 7"
+            "--keep-yearly 12"
+          ];
+        };
+      };
+    };
+
+    age = {
+      secrets = {
+        "restic-password".file = ../../../../secrets/backwards/restic-password.age;
+      };
+    };
+  };
+}
+

hosts/backwards/modules/syncthing/default.nix

@@ -0,0 +1,105 @@
+{ lib, config, ... }:
+let
+  enabled = config.mod.syncthing.enable;
+in
+{
+  options = {
+    mod.syncthing = {
+      enable = lib.mkEnableOption "Enable syncthing module";
+    };
+  };
+
+  config = lib.mkIf enabled {
+    services.syncthing = {
+      enable = true;
+      openDefaultPorts = true;
+
+      cert = config.age.secrets.syncthing-cert.path;
+      key = config.age.secrets.syncthing-key.path;
+
+      user = "alex";
+      group = "users";
+
+      dataDir = "/home/alex/sync";
+
+      guiAddress = "0.0.0.0:8384";
+
+      settings = {
+        gui = {
+          user = "syncthing";
+          password = "$2a$12$J/h/JOUiW24ZXsLYLEl2kOZUS1LftxANi0OlZxLy8Dst3/jpBd0v2";
+          insecureSkipHostcheck = false;
+        };
+
+        devices = {
+          phone.id = config.lib.syncthing.phone;
+          pinwheel.id = config.lib.syncthing.pinwheel;
+        };
+
+        folders = {
+          org = {
+            path = "/home/alex/sync/org";
+            devices = [ "phone" "pinwheel" ];
+            versioning = {
+              type = "staggered";
+              params = {
+                maxage = "2592000"; # 30 days
+              };
+            };
+          };
+
+          personal = {
+            path = "/home/alex/sync/personal";
+            devices = [ "pinwheel" ];
+            versioning = {
+              type = "staggered";
+              params = {
+                maxAge = "2592000"; # 30 days
+              };
+            };
+          };
+
+          work = {
+            path = "/home/alex/sync/work";
+            devices = [ "pinwheel" ];
+            versioning = {
+              type = "staggered";
+              params = {
+                maxAge = "2592000"; # 30 days
+              };
+            };
+          };
+
+          books = {
+            path = "/home/alex/sync/books";
+            devices = [ "pinwheel" ];
+            versioning = {
+              type = "staggered";
+              params = {
+                maxAge = "2592000"; # 30 days
+              };
+            };
+          };
+
+          "phone-gps" = {
+            path = "/home/alex/sync/phone-gps";
+            devices = [ "phone" ];
+            versioning = {
+              type = "staggered";
+              params = {
+                maxage = "2592000"; # 30 days
+              };
+            };
+          };
+        };
+      };
+    };
+
+    age = {
+      secrets = {
+        "syncthing-cert".file = ../../../../secrets/backwards/syncthing-cert.age;
+        "syncthing-key".file = ../../../../secrets/backwards/syncthing-key.age;
+      };
+    };
+  };
+}

hosts/backwards/modules/tailscale/default.nix

@@ -0,0 +1,9 @@
+{ ... }:
+{
+  services.tailscale.enable = true;
+
+  networking.firewall = {
+    checkReversePath = "loose";
+    allowedUDPPorts = [ 41641 ];
+  };
+}

hosts/backwards/modules/transmission/default.nix

@@ -0,0 +1,42 @@
+{ pkgs, lib, config, ... }:
+let
+  enabled = config.mod.transmission.enable;
+in
+{
+  options = {
+    mod.transmission = {
+      enable = lib.mkEnableOption "enable transmission module";
+    };
+  };
+
+  config = lib.mkIf enabled {
+    services = {
+      transmission = {
+        enable = true;
+        package = pkgs.transmission_4;
+
+        openFirewall = true;
+        openRPCPort = true;
+
+        user = "alex";
+        group = "users";
+
+        home = "/home/alex/media/ts-home";
+        downloadDirPermissions = "775";
+
+        settings = {
+          rpc-bind-address = "0.0.0.0";
+          rpc-port = 9191;
+
+          incomplete-dir-enabled = false;
+          download-dir = "/home/alex/media/downloads";
+
+          rpc-authentication-required = true;
+          rpc-whitelist-enabled = false;
+          rpc-username = "transmission";
+          rpc-password = "{55d884e4042db67313da49e05d7089a368eb64b3Br.3X.Xi";
+        };
+      };
+    };
+  };
+}

hosts/pinwheel/modules/boot/default.nix

@@ -27,6 +27,8 @@ in
     boot = {
       kernelPackages = pkgs.linuxPackages_latest;
 
+      tmp.cleanOnBoot = true;
+
       kernel = {
         sysctl = {
           "fs.inotify.max_user_instances" = 1024; # default: 128

hosts/pinwheel/modules/git/default.nix

@@ -17,6 +17,10 @@ in
         includes = [
           { path = ./gitconfig; }
         ];
+
+        extraConfig = {
+          rerere.enable = true;
+        };
       };
 
       home.packages = [ pkgs.tig ];

hosts/pinwheel/modules/git/gitconfig

@@ -11,3 +11,5 @@
 [url "git@codeberg.org:"]
     insteadOf = https://codeberg.org/
 
+[url "gitea@git.ppp.pm:"]
+    insteadOf = https://git.ppp.pm/

hosts/pinwheel/modules/ssh/default.nix

@@ -5,8 +5,8 @@
       enable = true;
 
       matchBlocks = {
-        "backwards.local" = {
+        "backwards" = {
-          hostname = "192.168.50.202";
+          hostname = "backwards";
           user = "alex";
           identityFile = "/home/alex/.ssh/alex.pinwheel-backwards";
           port = 1122;
@@ -48,6 +48,11 @@
           hostname = "codeberg.org";
           identityFile = "/home/alex/.ssh/alex.pinwheel-codeberg.org";
         };
+
+        "git.ppp.pm" = {
+          hostname = "git.ppp.pm";
+          identityFile = "/home/alex/.ssh/alex.pinwheel-git.ppp.pm";
+        };
       };
     };
 
@@ -106,6 +111,19 @@
       group = "users";
     };
 
+    "alex.pinwheel-git.ppp.pm" = {
+      file = ../../../../secrets/pinwheel/alex.pinwheel-git.ppp.pm.age;
+      path = "/home/alex/.ssh/alex.pinwheel-git.ppp.pm.org";
+      owner = "alex";
+      group = "users";
+    };
+    "alex.pinwheel-git.ppp.pm.pub" = {
+      file = ../../../../secrets/pinwheel/alex.pinwheel-git.ppp.pm.pub.age;
+      path = "/home/alex/.ssh/alex.pinwheel-git.ppp.pm.pub";
+      owner = "alex";
+      group = "users";
+    };
+
     "alex.pinwheel-andromeda" = {
       file = ../../../../secrets/pinwheel/alex.pinwheel-andromeda.age;
       path = "/home/alex/.ssh/alex.pinwheel-andromeda";

hosts/pinwheel/modules/syncthing/default.nix

@@ -15,13 +15,14 @@
     settings = {
       devices = {
         phone.id = config.lib.syncthing.phone;
+        backwards.id = config.lib.syncthing.backwards;
         sombrero.id = config.lib.syncthing.sombrero;
       };
 
       folders = {
         org = {
           path = "/home/alex/sync/org";
-          devices = [ "sombrero" "phone" ];
+          devices = [ "sombrero" "phone" "backwards" ];
           versioning = {
             type = "staggered";
             params = {
@@ -32,7 +33,7 @@
 
         personal = {
           path = "/home/alex/sync/personal";
-          devices = [ "sombrero" ];
+          devices = [ "sombrero" "backwards" ];
           versioning = {
             type = "staggered";
             params = {
@@ -43,7 +44,7 @@
 
         work = {
           path = "/home/alex/sync/work";
-          devices = [ "sombrero" ];
+          devices = [ "sombrero" "backwards" ];
           versioning = {
             type = "staggered";
             params = {
@@ -54,7 +55,7 @@
 
         books = {
           path = "/home/alex/sync/books";
-          devices = [ "sombrero" ];
+          devices = [ "sombrero" "backwards" ];
           versioning = {
             type = "staggered";
             params = {

hosts/pinwheel/modules/tailscale/default.nix

@@ -6,5 +6,4 @@
     checkReversePath = "loose";
     allowedUDPPorts = [ 41641 ];
   };
-
 }

hosts/tadpole/modules/certs/default.nix

@@ -0,0 +1,18 @@
+{ ... }:
+{
+  security.acme = {
+    certs = {
+      "ppp.pm" = {
+        webroot = "/var/lib/acme/acme-challenge/";
+        email = "p@ppp.pm";
+        group = "nginx";
+      };
+
+      "git.ppp.pm" = {
+        webroot = "/var/lib/acme/acme-challenge/";
+        email = "p@ppp.pm";
+        group = "nginx";
+      };
+    };
+  };
+}

hosts/tadpole/modules/default.nix

@@ -15,7 +15,10 @@ in
 
       gitea = {
         enable = true;
-        domain = "git.ppp.pm";
+        baseDomain = "ppp.pm";
+
+        webfingerEnable = true;
+        webfingerAccounts = [ "p@ppp.pm" ];
       };
 
       pppdotpm-site.enable = true;

hosts/tadpole/modules/gitea/default.nix

@@ -1,7 +1,7 @@
-{ lib, config, ... }:
+{ pkgs, lib, config, ... }:
 let
-  enable = config.mod.gitea.enable;
+  conf = config.mod.gitea;
-  domain = config.mod.gitea.domain;
+  gitDomain = "git.${conf.baseDomain}";
 
   nginxEnable = config.mod.nginx.enable;
 in
@@ -10,28 +10,61 @@ in
     mod.gitea = {
       enable = lib.mkEnableOption "Enable gitea";
 
-      domain = lib.mkOption {
+      baseDomain = lib.mkOption {
         type = lib.types.str;
         default = "";
-        description = "The domain that nginx will use as a virtual host";
+        description = ''
+          The base domain that will be used to
+          - create https://git.<base domain> which will host the frontend of gitea
+          - host the webfinger
+
+          Note: A cert is required for this domain and "git.<base domain>".
+        '';
+      };
+
+      webfingerEnable = lib.mkEnableOption "Enable webfinger pointing to gitea";
+
+      webfingerAccounts = lib.mkOption {
+        type = lib.types.listOf lib.types.str;
+        default = [];
+        description = "The accounts that should be listed";
       };
     };
   };
 
-  config = lib.mkIf (enable && nginxEnable) {
+  config = lib.mkIf (conf.enable && nginxEnable) {
+    assertions = [
+      {
+        assertion = conf.baseDomain != "";
+        message = "Option 'mod.gitea.baseDomain' cannot be empty";
+      }
+      {
+        assertion = builtins.hasAttr gitDomain config.security.acme.certs;
+        message = "There is no cert configured for ${gitDomain} used by gitea";
+      }
+      {
+        assertion = conf.webfingerEnable && builtins.hasAttr conf.baseDomain config.security.acme.certs;
+        message = "There is no cert configured for ${conf.baseDomain} used by webfinger";
+      }
+      {
+        assertion = conf.webfingerEnable && conf.webfingerAccounts != [];
+        message = "Option 'mod.gitea.webfingerAccounts' cannot be empty";
+      }
+    ];
+
     services.gitea = {
       enable = true;
 
       settings = {
         service = {
-          DISABLE_REGISTRATION = false;
+          DISABLE_REGISTRATION = true;
         };
 
         server = {
-          DOMAIN = domain;
+          DOMAIN = gitDomain;
-          ROOT_URL = "https://${domain}";
+          ROOT_URL = "https://${gitDomain}";
 
-          SSH_PORT = 1122; # See `ssh` module
+          SSH_PORT = 1122; # see `ssh` module
         };
 
         database = {
@@ -46,9 +79,44 @@ in
     };
 
     services.nginx = {
-      virtualHosts."${domain}" = {
+      virtualHosts."${conf.baseDomain}" =
+        let
+          mkWebfinger = account:
+            pkgs.writeTextDir (lib.escapeURL "acct:${account}") (lib.generators.toJSON {} {
+              subject = "acct:${account}";
+              links = [{
+                rel = "http://openid.net/specs/connect/1.0/issuer";
+                href = "https://${gitDomain}";
+              }];
+            });
+
+          webfingerRoot = pkgs.symlinkJoin {
+            name = "${gitDomain}-webfinger";
+            paths = builtins.map mkWebfinger conf.webfingerAccounts;
+          };
+        in
+          lib.mkIf conf.webfingerEnable {
             forceSSL = true;
-          enableACME = true;
+            useACMEHost = conf.baseDomain;
+
+            locations."/.well-known/webfinger" = {
+              root = webfingerRoot;
+
+              extraConfig = ''
+                add_header Access-Control-Allow-Origin "*";
+                default_type "application/jrd+json";
+                types { application/jrd+json json; }
+                if ($arg_resource) {
+                  rewrite ^(.*)$ /$arg_resource break;
+                }
+                return 400;
+              '';
+            };
+          };
+
+      virtualHosts."${gitDomain}" = {
+        forceSSL = true;
+        useACMEHost = gitDomain;
 
         locations."/" = {
           proxyPass = "http://0.0.0:3000";

hosts/tadpole/modules/ppp.pm-site/default.nix

@@ -14,16 +14,6 @@ in
   };
 
   config = lib.mkIf (enabled && nginxEnabled) {
-    security.acme = {
-      certs = {
-        "ppp.pm" = {
-          webroot = "/var/lib/acme/acme-challenge/";
-          email = "p@ppp.pm";
-          group = "nginx";
-        };
-      };
-    };
-
     services.pppdotpm-site = {
       enable = true;
       domain = "ppp.pm";

secrets/backwards/restic-password.age

@@ -0,0 +1,7 @@
+age-encryption.org/v1
+-> ssh-ed25519 Pu0HWg qnig6bOOnHbsTQ7AJfS0l6TUT7gPM3VreutamO5NfCs
+ZBX0HcsOKq2QrGRCJygwol/T2NWyvxGbqYpb5mfl5FQ
+-> ssh-ed25519 +oNaHQ SgIEVphkOUqNzvPkoAQDS6wvDiHvcSNCLj46Qf1Lqyo
+HisQ0xxj1Qz79rmFdt0jda8D4hDWE+/d6zuA17fLsgk
+--- UabMTXlGzIEj1guev4NyFyoXvP41i7oN1TMDKo517zs
+}<7D>p<EFBFBD>)<29>⿫<EFBFBD><E2BFAB><EFBFBD>B<EFBFBD><42><EFBFBD><EFBFBD><EFBFBD>T<1D>x<>r0<72><30>7#<23>y<EFBFBD>2Ԥ<32><D4A4>;Z.&<26>]!<21><>e(<28><>qvPQ돠?Y<>y<EFBFBD>$?<3F><>X<EFBFBD>2<EFBFBD><32>݀-&<26>A

secrets/secrets.nix

@@ -22,6 +22,8 @@ in {
   "pinwheel/alex.pinwheel-andromeda.pub.age".publicKeys = [ pinwheel alex ];
   "pinwheel/alex.pinwheel-codeberg.org.age".publicKeys = [ pinwheel alex ];
   "pinwheel/alex.pinwheel-codeberg.org.pub.age".publicKeys = [ pinwheel alex ];
+  "pinwheel/alex.pinwheel-git.ppp.pm.age".publicKeys = [ pinwheel alex ];
+  "pinwheel/alex.pinwheel-git.ppp.pm.pub.age".publicKeys = [ pinwheel alex ];
 
   "pinwheel/work-gitconfig.age".publicKeys = [ pinwheel alex ];
   "pinwheel/work-github-token.age".publicKeys = [ pinwheel alex ];
@@ -31,6 +33,9 @@ in {
 
   "backwards/root.backwards.age".publicKeys = [ backwards alex ];
   "backwards/root.backwards.pub.age".publicKeys = [ backwards alex ];
+  "backwards/syncthing-cert.age".publicKeys = [ backwards alex ];
+  "backwards/syncthing-key.age".publicKeys = [ backwards alex ];
+  "backwards/restic-password.age".publicKeys = [ backwards alex ];
   "backwards/alex.backwards-codeberg.org.age".publicKeys = [ backwards alex ];
   "backwards/alex.backwards-codeberg.org.pub.age".publicKeys = [ backwards alex ];
   "backwards/wpa_supplicant.conf.age".publicKeys = [ backwards alex ];

shared-modules/syncthing.nix

@@ -4,6 +4,7 @@
       phone = "HCL2CKI-SA3NWOT-PMJZNFP-I7QETYE-JOKZHXN-TSI74FV-ZA6RDO2-QQMXPAP";
       sombrero = "DIKHOMV-QGZV3DR-FXQZH45-I5J5R4R-JJZS5BA-XNNW5C7-QSSU3XV-KVC4MAQ";
       pinwheel = "AKS5L2A-NFCG5GV-3U5SSSZ-PLOX6BQ-ZL5ALXI-D7OK4KE-R2JPWRJ-B6AQJQ7";
+      backwards = "XRSQ4NZ-LHCZS6H-R3A75S5-W4FH7F4-3DGA5X2-SOPYWOP-A2WRKGC-IPXH4AM";
     };
   };
 }