init nix-on-droid

README.md

@@ -1,3 +1,5 @@
+see TODO.md for my aspirations
+
 ## usage
 
 ### install

TODO.md

@@ -0,0 +1,20 @@
+- add other remote
+- fully automate remote provisioning (remote keys)
+- fix ipv6 on remotes
+- modularize home manager
+- add services?
+    - 0x0
+    - forgejo
+    - matrix homeserver
+    - matrix webclient
+    - radicale
+    - tor relay
+    - wireguard as vpn
+- add home functionality
+    - better term emulator
+    - switch browser?
+        - chromium: much better sandboxing
+        - ladybird: be an early tester, contribute
+        - glide: sexier tridactyl implementation
+        - browsh: the GOAT
+    - get mouse out of here

deploy.sh

@@ -0,0 +1,5 @@
+# usage:
+# $ ./deploy.sh <hostname> <ip>
+# example usage:
+# $ ./deply.sh 109-199-104-83 109.199.104.83
+nix run github:nix-community/nixos-anywhere -- --generate-hardware-config nixos-generate-config ./hardware-configuration.nix --flake .?ref=411ee0c#$1 --target-host root@$2

flake.lock

@@ -129,6 +129,27 @@
         "type": "github"
       }
     },
+    "disko": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1746728054,
+        "narHash": "sha256-eDoSOhxGEm2PykZFa/x9QG5eTH0MJdiJ9aR00VAofXE=",
+        "owner": "nix-community",
+        "repo": "disko",
+        "rev": "ff442f5d1425feb86344c028298548024f21256d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "ref": "latest",
+        "repo": "disko",
+        "type": "github"
+      }
+    },
     "firefox-gnome-theme": {
       "flake": false,
       "locked": {
@@ -364,6 +385,27 @@
         "type": "github"
       }
     },
+    "home-manager_3": {
+      "inputs": {
+        "nixpkgs": [
+          "nix-on-droid",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1709445365,
+        "narHash": "sha256-DVv6nd9FQBbMWbOmhq0KVqmlc3y3FMSYl49UXmMcO+0=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "4de84265d7ec7634a69ba75028696d74de9a44a7",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
     "impermanence": {
       "locked": {
         "lastModified": 1737831083,
@@ -412,6 +454,57 @@
         "type": "github"
       }
     },
+    "nix-formatter-pack": {
+      "inputs": {
+        "nixpkgs": [
+          "nix-on-droid",
+          "nixpkgs"
+        ],
+        "nmd": [
+          "nix-on-droid",
+          "nmd"
+        ],
+        "nmt": "nmt"
+      },
+      "locked": {
+        "lastModified": 1705252799,
+        "narHash": "sha256-HgSTREh7VoXjGgNDwKQUYcYo13rPkltW7IitHrTPA5c=",
+        "owner": "Gerschtli",
+        "repo": "nix-formatter-pack",
+        "rev": "2de39dedd79aab14c01b9e2934842051a160ffa5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Gerschtli",
+        "repo": "nix-formatter-pack",
+        "type": "github"
+      }
+    },
+    "nix-on-droid": {
+      "inputs": {
+        "home-manager": "home-manager_3",
+        "nix-formatter-pack": "nix-formatter-pack",
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "nixpkgs-docs": "nixpkgs-docs",
+        "nixpkgs-for-bootstrap": "nixpkgs-for-bootstrap",
+        "nmd": "nmd"
+      },
+      "locked": {
+        "lastModified": 1765031149,
+        "narHash": "sha256-4ZtlnCp4blhsjGnQIxAXDAj7nCJKy7tozoBRtklmwcU=",
+        "owner": "nix-community",
+        "repo": "nix-on-droid",
+        "rev": "55b6449b4582a4ba3ce712543c973360a026db7d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nix-on-droid",
+        "type": "github"
+      }
+    },
     "nix-zulip": {
       "flake": false,
       "locked": {
@@ -467,6 +560,38 @@
         "type": "github"
       }
     },
+    "nixpkgs-docs": {
+      "locked": {
+        "lastModified": 1705957679,
+        "narHash": "sha256-Q8LJaVZGJ9wo33wBafvZSzapYsjOaNjP/pOnSiKVGHY=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "9a333eaa80901efe01df07eade2c16d183761fa3",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "release-23.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-for-bootstrap": {
+      "locked": {
+        "lastModified": 1720244366,
+        "narHash": "sha256-WrDV0FPMVd2Sq9hkR5LNHudS3OSMmUrs90JUTN+MXpA=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "49ee0e94463abada1de470c9c07bfc12b36dcf40",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "49ee0e94463abada1de470c9c07bfc12b36dcf40",
+        "type": "github"
+      }
+    },
     "nixpkgs_2": {
       "locked": {
         "lastModified": 1764242076,
@@ -483,6 +608,44 @@
         "type": "github"
       }
     },
+    "nmd": {
+      "inputs": {
+        "nixpkgs": [
+          "nix-on-droid",
+          "nixpkgs-docs"
+        ],
+        "scss-reset": "scss-reset"
+      },
+      "locked": {
+        "lastModified": 1705050560,
+        "narHash": "sha256-x3zzcdvhJpodsmdjqB4t5mkVW22V3wqHLOun0KRBzUI=",
+        "owner": "~rycee",
+        "repo": "nmd",
+        "rev": "66d9334933119c36f91a78d565c152a4fdc8d3d3",
+        "type": "sourcehut"
+      },
+      "original": {
+        "owner": "~rycee",
+        "repo": "nmd",
+        "type": "sourcehut"
+      }
+    },
+    "nmt": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1648075362,
+        "narHash": "sha256-u36WgzoA84dMVsGXzml4wZ5ckGgfnvS0ryzo/3zn/Pc=",
+        "owner": "rycee",
+        "repo": "nmt",
+        "rev": "d83601002c99b78c89ea80e5e6ba21addcfe12ae",
+        "type": "gitlab"
+      },
+      "original": {
+        "owner": "rycee",
+        "repo": "nmt",
+        "type": "gitlab"
+      }
+    },
     "noshell": {
       "inputs": {
         "nixpkgs": [
@@ -597,8 +760,10 @@
     "root": {
       "inputs": {
         "agenix": "agenix",
+        "disko": "disko",
         "home-manager": "home-manager_2",
         "impermanence": "impermanence",
+        "nix-on-droid": "nix-on-droid",
         "nix-zulip": "nix-zulip",
         "nixos-mailserver": "nixos-mailserver",
         "nixpkgs": "nixpkgs",
@@ -609,6 +774,22 @@
         "stylix": "stylix"
       }
     },
+    "scss-reset": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1631450058,
+        "narHash": "sha256-muDlZJPtXDIGevSEWkicPP0HQ6VtucbkMNygpGlBEUM=",
+        "owner": "andreymatin",
+        "repo": "scss-reset",
+        "rev": "0cf50e27a4e95e9bb5b1715eedf9c54dee1a5a91",
+        "type": "github"
+      },
+      "original": {
+        "owner": "andreymatin",
+        "repo": "scss-reset",
+        "type": "github"
+      }
+    },
     "stylix": {
       "inputs": {
         "base16": "base16",

flake.nix

@@ -4,6 +4,10 @@
       url = "github:ryantm/agenix";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+    disko = {
+      url = "github:nix-community/disko/latest";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
     home-manager = {
       url = "github:nix-community/home-manager";
       inputs.nixpkgs.follows = "nixpkgs";
@@ -14,6 +18,10 @@
       inputs.nixpkgs.follows = "nixpkgs";
     };
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+    nix-on-droid = {
+      url = "github:nix-community/nix-on-droid";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
     nix-zulip = {
       url = "git+https://git.afnix.fr/nix-zulip/nix-zulip";
       flake = false;
@@ -41,10 +49,12 @@
   };
   outputs = {
     agenix,
+    disko,
     home-manager,
     impermanence,
     nixos-mailserver,
     nixpkgs,
+    nix-on-droid,
     nix-zulip,
     noshell,
     nur,
@@ -64,8 +74,10 @@
           ++ [
             ./users.nix
             ./secrets.nix
-            impermanence.nixosModules.impermanence
+            ./modules/nixos/common.nix
             agenix.nixosModules.default
+            disko.nixosModules.disko
+            impermanence.nixosModules.impermanence
             nixos-mailserver.nixosModule
             noshell.nixosModules.default
             phoenix.nixosModules.default
@@ -110,5 +122,19 @@
       builtins.mapAttrs
       (hostname: value: configurationWithHomeManager value)
       machines;
+    nixOnDroidConfigurations.default = nix-on-droid.lib.nixOnDroidConfiguration {
+      pkgs = import nixpkgs {system = "aarch64-linux";};
+      modules = [
+        ./modules/nix-on-droid/nix-on-droid.nix
+        {
+          home-manager.useGlobalPkgs = true;
+          home-manager.users."andromeda" = {
+            imports = [
+              ./modules/nix-on-droid/home.nix
+            ];
+          };
+        }
+      ];
+    };
   };
 }

hardware-configuration.nix

@@ -0,0 +1,24 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/profiles/qemu-guest.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.ens18.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+}

machines.nix

@@ -6,10 +6,11 @@
     modules = [
       # impermanence
       ./modules/nixos/impermanence.nix
+      ./modules/nixos/impermanence-ssh.nix
 
       # hardware configuration
       # includes `system.stateVersion`
-      ./machines/lenovo.nix
+      ./modules/nixos/machines/lenovo.nix
 
       # boot process
       # systemd-boot
@@ -18,8 +19,8 @@
       # networking
       ./modules/nixos/laptop.nix
 
-      # boilerplate settings
-      ./modules/nixos/common.nix
+      # vpn
+      ./modules/nixos/openvpn-client.nix
 
       # ly display manager
       ./modules/nixos/ly.nix
@@ -29,6 +30,9 @@
 
       # apps
       ./modules/nixos/steam.nix
+
+      # substitutors
+      ./substitutors.nix
     ];
   };
   "109-199-104-83" = {
@@ -38,10 +42,12 @@
     modules = [
       # impermanence
       ./modules/nixos/impermanence.nix
+      ./modules/nixos/impermanence-ssh.nix
 
       # hardware configuration
       # verbatim as `nixos-generate-config` AND `system.stateVersion`
-      ./machines/109-199-104-83.nix
+      ./modules/nixos/machines/109-199-104-83.nix
+      ./modules/nixos/disko/remote.nix
 
       # boot process
       # grub boot on /dev/sda
@@ -49,6 +55,7 @@
 
       # networking
       ./modules/nixos/networking/domains/galaxious.de.nix
+      # uses cloud-init to network
       ./modules/nixos/networking/networks/109-199-104-83.nix
 
       # ssh through port 5522 among other things
@@ -57,9 +64,6 @@
       ./modules/nixos/networking/ssh-as-root.nix
       ({config, ...}: {users.users.root.openssh.authorizedKeys.keys = [config.pub-keys.ssh.andromeda];})
 
-      # boilerplate settings
-      ./modules/nixos/common.nix
-
       # simple-nixos-mailserver email server
       # mail.domain
       ./modules/nixos/mailserver.nix
@@ -68,13 +72,22 @@
       # webmail.domain
       ./modules/nixos/roundcube.nix
 
+      # matrix homeserver
+      # matrix.domain
+      # ./modules/nixos/matrix-conduit.nix
+
+      # matrix homeserver
+      ./modules/nixos/matrix-synapse.nix
+
+      # BROKEN
+      # forgejo
+      # git.domain
+      # ./modules/nixos/forgejo.nix
+
+      # BROKEN
       # zulip chat client
       # chat.domain
-      # zulip chat server
-      # zulip.domain
       ./modules/nixos/zulip.nix
-      {
-      }
     ];
   };
 }

modules/nix-on-droid/home.nix

@@ -0,0 +1,165 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: {
+  home = {
+    username = "andromeda";
+    homeDirectory = "/home/${config.home.username}";
+    stateVersion = "26.05";
+    packages = [
+      pkgs.brush
+      pkgs.dust
+      pkgs.fzf
+      pkgs.glow
+      pkgs.nix-output-monitor
+      pkgs.ranger
+      pkgs.rip2
+      pkgs.ripgrep
+      pkgs.tree
+      pkgs.zoxide
+    ];
+  };
+  programs = {
+    bash = {
+      enable = true;
+      shellAliases = {
+        neofetch = "fastfetch";
+        ls = lib.mkForce "lsd";
+        ll = lib.mkForce "lsd -l";
+        l = "lsd -la";
+        cd = "z";
+        gg = "git log --oneline --abbrev-commit --all --graph --decorate --color";
+        md = "glow";
+      };
+      bashrcExtra = ''
+        PS1="\u@\h:\w$"
+        eval "$(zoxide init bash)"
+      '';
+    };
+    btop = {
+      enable = true;
+      settings = {
+        theme_background = false;
+        vim_keys = true;
+        rounded_corners = false;
+        graph_symbol = "braille";
+        update_ms = 150;
+        proc_sorting = "cpu lazy";
+        proc_gradient = false;
+        proc_left = true;
+        cpu_single_graph = true;
+        cpu_bottom = true;
+        clock_format = "/user@/host:/uptime@%H:%M";
+        background_update = true;
+        mem_graphs = false;
+        mem_below_net = true;
+        show_swap = false;
+        only_physical = true;
+        show_io_stat = true;
+        io_mode = false;
+        io_graph_combined = false;
+      };
+    };
+    fastfetch.enable = true;
+    git = {
+      enable = true;
+      settings = {
+        user = {
+          name = config.home.username;
+          email = "${config.home.username}@android";
+        };
+        init.defaultBranch = "master";
+      };
+    };
+    home-manager.enable = true;
+    lsd.enable = true;
+    nvf = {
+      enable = true;
+      settings.vim = {
+        autocomplete.nvim-cmp.enable = false;
+        formatter.conform-nvim = {
+          enable = true;
+          setupOpts.format_on_save = {
+            lsp_format = "fallback";
+            timeout_ms = 5000;
+          };
+        };
+        lsp.otter-nvim.enable = true;
+        git.enable = true;
+        keymaps = [
+          {
+            key = "<Down>";
+            mode = ["i" "n" "v" "c"];
+            action = "<NOP>";
+          }
+          {
+            key = "<Up>";
+            mode = ["i" "n" "v" "c"];
+            action = "<NOP>";
+          }
+          {
+            key = "<Left>";
+            mode = ["i" "n" "v" "c"];
+            action = "<NOP>";
+          }
+          {
+            key = "<Right>";
+            mode = ["i" "n" "v" "c"];
+            action = "<NOP>";
+          }
+          {
+            key = "jj";
+            mode = ["i"];
+            action = "<Esc>";
+          }
+          {
+            key = "kk";
+            mode = ["i"];
+            action = "<Esc>";
+          }
+          {
+            key = "jk";
+            mode = ["i"];
+            action = "<Esc>";
+          }
+          {
+            key = "kj";
+            mode = ["i"];
+            action = "<Esc>";
+          }
+          {
+            key = "<Esc>";
+            mode = ["i"];
+            action = "<Nop>";
+          }
+        ];
+        languages = {
+          nix = {
+            enable = true;
+            format.enable = true;
+            lsp.enable = true;
+          };
+          haskell = {
+            enable = true;
+            lsp.enable = true;
+          };
+        };
+        lineNumberMode = "relative";
+        options = {
+          tabstop = 2;
+          shiftwidth = 2;
+          expandtab = true;
+          smarttab = true;
+          foldmethod = "indent";
+          number = true;
+          colorcolumn = "80";
+        };
+        statusline.lualine.enable = true;
+        syntaxHighlighting = true;
+      };
+    };
+    ssh.enable = true;
+  };
+}

modules/nix-on-droid/nix-on-droid.nix

@@ -0,0 +1,5 @@
+{pkgs, ...}: {
+  environment.packages = [pkgs.git];
+  system.stateVersion = "26.05";
+  nix.settings.experimentalFeatures = ["nix-command" "flakes"];
+}

modules/nixos/boot/109-199-104-83.nix

@@ -1,3 +1,9 @@
 {
-  boot.loader.grub.device = "/dev/sda";
+  boot.loader.grub = {
+    efiSupport = true;
+    efiInstallAsRemovable = true;
+  };
+  age.identityPaths = [
+    "/persist/etc/ssh/ssh_host_ed25519_key"
+  ];
 }

modules/nixos/common.nix

@@ -20,4 +20,7 @@
 
   # disable lecture
   security.sudo.extraConfig = ''Defaults lecture="never"'';
+
+  # make users immutable
+  users.mutableUsers = false;
 }

modules/nixos/disko/remote.nix

@@ -0,0 +1,64 @@
+{
+  disko.devices = {
+    disk = {
+      disk1 = {
+        device = "/dev/sda";
+        type = "disk";
+        content = {
+          type = "gpt";
+          partitions = {
+            # legacy boot
+            boot = {
+              name = "boot";
+              size = "1M";
+              type = "EF02";
+            };
+
+            # efi boot
+            esp = {
+              name = "ESP";
+              size = "512M";
+              type = "EF00";
+              content = {
+                type = "filesystem";
+                format = "vfat";
+                mountpoint = "/boot";
+              };
+            };
+
+            # btrfs
+            # root is on nodev
+            root = {
+              size = "100%";
+              content = {
+                extraArgs = ["-f"]; # internet told me to, works
+                type = "btrfs";
+                subvolumes = {
+                  # nix store
+                  "/nix" = {
+                    mountpoint = "/nix";
+                  };
+
+                  # persistant directory
+                  "/persist" = {
+                    mountpoint = "/persist";
+                  };
+                };
+              };
+            };
+          };
+        };
+      };
+    };
+    nodev = {
+      # root
+      "/" = {
+        fsType = "tmpfs";
+        mountOptions = [
+          "defaults"
+          "mode=755" # stops security complaints
+        ];
+      };
+    };
+  };
+}

modules/nixos/forgejo.nix

@@ -0,0 +1,27 @@
+{config, ...}: {
+  services.nginx = {
+    virtualHosts.${config.services.forgejo.settings.server.DOMAIN} = {
+      forceSSL = true;
+      enableACME = true;
+      extraConfig = ''
+        client_max_body_size 512M
+      '';
+      locations."/".proxyPass = "https://localhost:${builtins.toString config.services.forgejo.settings.server.HTTP_PORT}";
+    };
+  };
+  services.forgejo = {
+    enable = true;
+    database.type = "postgres";
+    lfs.enable = true;
+    settings = {
+      server = rec {
+        DOMAIN = "git.galaxious.de";
+        ROOT_URL = "https://${DOMAIN}";
+        HTTP_PORT = 4043;
+        SSH_PORT = 4022;
+      };
+      service.DISABLE_REGISTRATION = false;
+    };
+  };
+  services.openssh.ports = [config.services.forgejo.settings.server.SSH_PORT];
+}

modules/nixos/impermanence-ssh.nix

@@ -0,0 +1,4 @@
+{
+  # ONLY include this module AFTER a machine has been provisioned
+  environment.persistence."/persist".directories = ["/etc/ssh"];
+}

modules/nixos/laptop.nix

@@ -33,7 +33,5 @@
     "/var/lib/bluetooth"
     # wifi connections
     "/etc/NetworkManager/system-connections"
-    # machine ssh keys
-    "/etc/ssh"
   ];
 }

modules/nixos/machines/109-199-104-83.nix

@@ -12,24 +12,14 @@
     (modulesPath + "/profiles/qemu-guest.nix")
   ];
 
-  boot.initrd.availableKernelModules = ["ata_piix" "uhci_hcd" "virtio_pci" "virtio_scsi" "sd_mod"];
+  boot.initrd.availableKernelModules = ["ata_piix" "uhci_hcd" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod"];
   boot.initrd.kernelModules = [];
   boot.kernelModules = [];
   boot.extraModulePackages = [];
 
-  fileSystems."/" = {
-    device = "/dev/disk/by-uuid/159e6a69-b4e2-49c3-a6f0-5fcba0ea6a59";
-    fsType = "ext4";
-  };
-
-  fileSystems."/efi" = {
-    device = "systemd-1";
-    fsType = "autofs";
-  };
-
   swapDevices = [];
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
 
-  system.stateVersion = "25.11";
+  system.stateVersion = "26.05";
 }

modules/nixos/mailserver.nix

@@ -2,10 +2,14 @@
   mailserver = {
     enable = true;
     stateVersion = 3;
+
+    # domain bs
     fqdn = "mail.${config.networking.domain}";
     domains = ["${config.networking.domain}"];
     x509.useACMEHost = config.mailserver.fqdn;
+
     loginAccounts = {
+      # test acc
       "test@${config.networking.domain}" = {
         hashedPasswordFile = builtins.toString config.age.secrets.mailserver-acc-test-pw.path;
       };
@@ -15,6 +19,17 @@
       };
     };
   };
+
+  # put dkim key into /etc for declarability
+  mailserver.dkimKeyDirectory = "/etc/dkim";
+  environment.etc."dkim/${config.networking.domain}.${config.mailserver.dkimSelector}.key" = {
+    source = config.age.secrets."dkim-${config.networking.domain}.${config.mailserver.dkimSelector}.key".path;
+    mode = "600";
+    user = config.services.rspamd.user;
+    group = config.services.rspamd.group;
+  };
+
+  # does acme for me
   services.nginx = {
     enable = true;
     virtualHosts = {
@@ -28,4 +43,15 @@
     acceptTerms = true;
     defaults.email = "mtgmonket@gmail.com";
   };
+
+  # persist directories per the backup guidelines
+  environment.persistence."/persist" = {
+    directories = [
+      # not needed bc the dkim dir is declared
+      # "/var/dkim"
+      "/var/vmail"
+      "/var/lib/redis-rspamd"
+      "/var/lib/acme"
+    ];
+  };
 }

modules/nixos/matrix-conduit.nix

@@ -0,0 +1,82 @@
+{
+  config,
+  pkgs,
+  ...
+}: let
+  well_known_server = pkgs.writeText "well-known-matrix-server" ''
+    {
+      "m.server": "matrix.${config.services.matrix-conduit.settings.global.server_name}"
+    }
+  '';
+  well_known_client = pkgs.writeText "well-known-matrix-client" ''
+    {
+      "m.homeserver": {
+        "base_url": "https://matrix.${config.services.matrix-conduit.settings.global.server_name}"
+      }
+  '';
+in {
+  services.matrix-conduit = {
+    enable = true;
+    settings.global = {
+      server_name = "${config.networking.domain}";
+    };
+  };
+  services.nginx = {
+    enable = true;
+    virtualHosts = {
+      "matrix.${config.services.matrix-conduit.settings.global.server_name}" = {
+        forceSSL = true;
+        enableACME = true;
+        listen = [
+          {
+            addr = "0.0.0.0";
+            port = 443;
+            ssl = true;
+          }
+          {
+            addr = "0.0.0.0";
+            port = 8448;
+            ssl = true;
+          }
+        ];
+        locations."/_matrix/" = {
+          proxyPass = "http://backend_conduit$request_uri";
+          proxyWebsockets = true;
+          extraConfig = ''
+            proxy_set_header Host $host;
+            proxy_buffering off;
+          '';
+        };
+        extraConfig = ''
+          merge_slashes off;
+        '';
+      };
+      "${config.services.matrix-conduit.settings.global.server_name}" = {
+        forceSSL = true;
+        enableACME = true;
+        locations."/.well-known/matrix/server/" = {
+          alias = "${well_known_server}";
+          extraConfig = ''
+            default_type application/json;
+          '';
+        };
+        locations."/.well-known/matrix/client/" = {
+          alias = "${well_known_client}";
+          extraConfig = ''
+            default_type application/json;
+            add_header Access-Control-Allow-Origin "";
+          '';
+        };
+      };
+    };
+    upstreams = {
+      backend-conduit = {
+        servers = {
+          "localhost:${builtins.toString config.services.matrix-conduit.settings.global.port}" = {};
+        };
+      };
+    };
+  };
+  networking.firewall.allowedTCPPorts = [8448];
+  networking.firewall.allowedUDPPorts = [8448];
+}

modules/nixos/matrix-synapse.nix

@@ -0,0 +1,65 @@
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}: let
+  fqdn = "${config.networking.hostName}.${config.networking.domain}";
+  baseUrl = "https://${fqdn}";
+  clientConfig."m.homeserver".base_url = baseUrl;
+  serverConfig."m.server" = "${fqdn}:443";
+  mkWellKnown = data: ''
+    default_type application/json;
+    add_header Access-Control-Allow-Origin *;
+    return 200 '${builtins.toJSON data}';
+  '';
+in {
+  services.postgresql.enable = true;
+  services.nginx = {
+    enable = true;
+    recommendedTlsSettings = true;
+    recommendedOptimisation = true;
+    recommendedGzipSettings = true;
+    recommendedProxySettings = true;
+    virtualHosts = {
+      "${config.networking.domain}" = {
+        enableACME = true;
+        forceSSL = true;
+        locations."= /.well-known/matrix/server".extraConfig = mkWellKnown serverConfig;
+        locations."= /.well-known/matrix/client".extraConfig = mkWellKnown clientConfig;
+      };
+      "${fqdn}" = {
+        enableACME = true;
+        forceSSL = true;
+        locations."/".extraConfig = ''
+          return 404;
+        '';
+        locations."/_matrix".proxyPass = "http://[::1]:8008";
+        locations."/_synapse/client".proxyPass = "http://[::1]:8008";
+      };
+    };
+  };
+  services.matrix-synapse = {
+    enable = true;
+    settings.server_name = config.networking.domain;
+    settings.public_baseurl = baseUrl;
+    settings.listeners = [
+      {
+        port = 8008;
+        bind_addresses = ["::1"];
+        type = "http";
+        tls = false;
+        x_forwarded = true;
+        resources = [
+          {
+            names = [
+              "client"
+              "federation"
+            ];
+            compress = true;
+          }
+        ];
+      }
+    ];
+  };
+}

modules/nixos/networking/networks/109-199-104-83.nix

@@ -1,7 +1,6 @@
 {
   networking = {
-    useNetworkd = true;
-    usePredictableInterfaceNames = true;
+    useDHCP = false;
     hostName = "109-199-104-83";
     firewall = {
       enable = true;
@@ -9,19 +8,8 @@
       allowedUDPPorts = [80 443];
     };
   };
-  systemd.network = {
+  services.cloud-init = {
     enable = true;
-    networks."40-wan" = {
-      matchConfig.Name = "enx0050565f4fff";
-      address = ["2a02:c207:2299:8419::1/64" "109.199.104.83/20"];
-      routes = [
-        {
-          Gateway = "109.199.96.1";
-          GatewayOnLink = true;
-        }
-        {Gateway = "fe80::1";}
-      ];
-      dns = ["2620:fe::fe" "9.9.9.9"];
-    };
+    network.enable = true;
   };
 }

modules/nixos/openvpn-client.nix

@@ -0,0 +1,11 @@
+{
+  services.openvpn.servers = {
+    "173.249.5.230" = {config = ''config /etc/openvpn-confs/173.249.5.230.ovpn'';};
+  };
+  environment.persistence."/persist".directories = ["/etc/openvpn-confs"];
+
+  # turns out disabling ipv6 is a bad idea; I'm just going to enable v6 on the remote xD
+  #  networking.enableIPv6 = lib.mkForce false;
+  # workaround; NetworkManager reenables ipv6 without the following
+  #  boot.kernelParams = ["ipv6.disable=1"];
+}

modules/nixos/roundcube.nix

@@ -9,4 +9,8 @@
       $config['smtp_pass'] = "%p";
     '';
   };
+  environment.persistence."/persist".directories = [
+    "/var/lib/roundcube"
+    "/var/lib/postgresql"
+  ];
 }

modules/nixos/zulip.nix

@@ -8,25 +8,47 @@
     # host domain
     host = "chat.${config.networking.domain}";
 
-    # secrets
+    # secrets; head rolled on keyboard for all :)
     camoKeyFile = builtins.toString config.age.secrets.zulip-camoKey.path;
     rabbitmqPasswordFile = builtins.toString config.age.secrets.zulip-rabbitmqPassword.path;
     secretKeyFile = builtins.toString config.age.secrets.zulip-secretKey.path;
     sharedSecretKeyFile = builtins.toString config.age.secrets.zulip-sharedSecretKey.path;
     avatarSaltKeyFile = builtins.toString config.age.secrets.zulip-avatarSaltKey.path;
-    extraSecrets = {
-      email_password = builtins.toString config.age.secrets.zulip-extraSecrets-email_password.path;
-    };
+
+    # TODO check for parity with `mailserver-acc-admin-pw.age`
+    extraSecrets.email_password = builtins.toString config.age.secrets.zulip-extraSecrets-email_password.path;
 
     # settings
     zulipSettings = rec {
-      EMAIL_USE_TLS = true;
-      EMAIL_PORT = 587;
+      # email users
+      ZULIP_ADMINISTRATOR = "admin@${config.networking.domain}";
+      EMAIL_HOST_USER = ZULIP_ADMINISTRATOR;
+
+      # configure mailserver port
+      EMAIL_HOST = config.mailserver.fqdn;
+      EMAIL_USE_SSL = true;
+      EMAIL_PORT = 465;
+
+      # setting to allow realm creation; probably unsafe, might delete later :3
+      OPEN_REALM_CREATION = true;
+
+      # send all noreply emails from `admin@galaxious.de`
+      # TODO configure admin to send from any address
       ADD_TOKENS_TO_NOREPLY_ADDRESS = false;
       NOREPLY_EMAIL_ADDRESS = ZULIP_ADMINISTRATOR;
-      OPEN_REALM_CREATION = true;
+
+      # domain name
       EXTERNAL_HOST = config.services.zulip.host;
-      ZULIP_ADMINISTRATOR = "admin@${config.networking.domain}";
     };
   };
+  # persist
+  environment.persistence."/persist".directories = [
+    # messages
+    "/var/lib/rabbitmq"
+    # uploads
+    "/var/lib/zulip"
+
+    # contrived, but in the store a couple layers down
+    # "/var/lib/redis-zulip"
+  ];
 }

pub-keys.nix

@@ -1,10 +1,12 @@
 {
   age.secrets = {
     andromeda-pw.file = ./secrets/andromeda-pw.age;
+    conduit-secretFile.file = ./secrets/conduit-secretFile.age;
+    "dkim-galaxious.de.mail.key".file = ./secrets/dkim-galaxious.de.mail.key.age;
     mtgmonkey-pw.file = ./secrets/mtgmonkey-pw.age;
     mailserver-acc-test-pw.file = ./secrets/mailserver-acc-test-pw.age;
     mailserver-acc-admin-pw.file = ./secrets/mailserver-acc-admin-pw.age;
-    "mailserver-acc-zulip+admin-pw".file = ./secrets + "/mailserver-acc-zulip+admin-pw.age";
+    "mailserver-acc-zulip+admin-pw".file = "${./secrets}/mailserver-acc-zulip+admin-pw.age";
     zulip-avatarSaltKey.file = ./secrets/zulip-avatarSaltKey.age;
     zulip-camoKey.file = ./secrets/zulip-camoKey.age;
     zulip-extraSecrets-email_password.file = ./secrets/zulip-extraSecrets-email_password.age;
@@ -16,7 +18,7 @@
     ssh = {
       andromeda = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJy2VD362wUcu0lKj2d6OIU8dbAna0Lu/NaAYIj8gdIA andromeda@lenovo";
       lenovo = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHG4eqsLTq2os2mxfwhys3BpVnowcJrqt2CbRFzN2pJb root@lenovo";
-      _109-199-104-83 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJe5ol56yC23fivSEKeK4HZQm934ROX46AM7o0aE2hMq root@vmi2998419";
+      _109-199-104-83 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBH5TA6Br8K4xTjD5YcXQDh4UQSvuE0lEs1UxUytDiAn root@109-199-104-83";
     };
   };
 }

secrets/andromeda-pw.age

@@ -1,7 +1,8 @@
 age-encryption.org/v1
--> ssh-ed25519 mT2fyg 4fCTrNibFdjnVfsIbXi6plbd56K8ZDDqtgryXPk2SUA
-vKlbDi+HpyYlSsN39GRh6GRwdHRSjypCEqguOaHPFDM
--> ssh-ed25519 UHxfvA RqrDa4xJoAy1Gdzvq6Z5eTSNTDtHzUmzRoLC+j+HxiI
-+5CohUFSDB9oiLU0T25FKrQrz07DCviVuzZsVcUltOc
---- SQ5zQx9lL5UdNinOgP6yG5WWiBdhSwFqJVt6u3SNpLA
-<EFBFBD>6<EFBFBD><16><0B><>U<><55><EFBFBD>p<70><EE9087><EFBFBD><EFBFBD>Q<>]<5D>N<EFBFBD>;K;1y<31><79><EFBFBD>
+-> ssh-ed25519 mT2fyg ixFM7swaItfNnTRVSdTm1wZJ8lHUv7tDOgSXo1OpgCc
+lf8/ChfcpgYkK8mTS9Zk++toOu0KNh88S+Lqu4a0UIw
+-> ssh-ed25519 UHxfvA hbsRwdzU1IP3K/gH0btUOQ8hZer8Kgq+RqzcEVrCqTE
+iSVh+yeypHoalRhaRM2XMlBvtO8HCyatDnWgUyC3GWU
+--- hcs6DJZRvjoKDPI/cjUXRfM7+06PNJvWqjkvJof/bSs
+Bo<1A>p<EFBFBD>Qlg-<2D>\<5C>=ƙ	ڼ<0B><><1E><>sv<13><>~<7E><>O<EFBFBD><4F>{R
x<1E>IErô<>s<EFBFBD>1<1F><>v<EFBFBD><76><EFBFBD>:<<EFBFBD>
+i<EFBFBD><EFBFBD><EFBFBD>1<EFBFBD>v<0E><03>K<EFBFBD><4B><07><16><>*<2A> |<7C> <20><><EFBFBD><EFBFBD><EFBFBD>5[{<7B>\<5C>

secrets/conduit-secretFile.age

@@ -0,0 +1,9 @@
+age-encryption.org/v1
+-> ssh-ed25519 mT2fyg x0n1JToeD7bRsDYJpv0HFzQYB9YxxiSqt+dG6elG1Eg
+vspLec9Vm6fvJnlDGjzezThc1qeIYyWncBxYwsE/6rg
+-> ssh-ed25519 UHxfvA nOlZo53SINXJs8tt/vdoiGjMnIW/lYZVdI8TJfAFqxE
+XlxvrHDFlm8c7odfNbBw0/QeYuCj5e4VValql5JNNgg
+-> ssh-ed25519 yXDKAA Rf+obXBUKxOcMqrb6rlOSfZGyjkj1PnRvHUSDToj6Tw
+XV/3FmC48Wcg9r3C5soRKBwOcBgat2ueAa8pU1MUYLE
+--- l/eEq13iyiddR9Rgf47Mv8JxPfjINwCnU4pd3KyxMVQ
+^P%<25>Ϧ<EFBFBD><CFA6>}<7D><>M<EFBFBD><4D><EFBFBD>&ߢه<DFA2>Q<>?d^<04>Y<EFBFBD>	<09>~<7E>Tu<54><75><EFBFBD>o<EFBFBD>f<EFBFBD><66><EFBFBD>7<>n<1D>'!'͓<><10><><EFBFBD>]d͇0>v<>ǟ<EFBFBD><12>.<2E><>E]<1D><>ԇ|<7C>>d<><64>*wDɏ<44><1A><><EFBFBD><EFBFBD><0E><>)cH<63><48><EFBFBD>@W<>v*<2A>Wk<57><6B><EFBFBD>N<EFBFBD><4E>R<EFBFBD>F	I@<40><>;9=u<><75><EFBFBD><EFBFBD><7F><EFBFBD><EFBFBD>τ<EFBFBD>,
<01><><EFBFBD>)<29>>b<><03>:O<>J<EFBFBD>=<3D>W

secrets/mailserver-acc-test-pw.age

@@ -1,9 +1,9 @@
 age-encryption.org/v1
--> ssh-ed25519 mT2fyg slLOkD/9TAYOuZ/g5U4NvPWUlmYZeie12xzggioviw0
-E0uAj4RMgv7DTJpvtEO54G9XHNLFOgFflR54Cl6/X8g
--> ssh-ed25519 UHxfvA xHFujOdegur0PLNHZP+h5RxHhVD2K906NZx7nprMkUs
-PdDxzD5QBdE/yWPMnF+CDGROEpE4nYvg12v1G3QK9XI
--> ssh-ed25519 Xoin5w YWsO9HtEFB79+aKr6eWi5Sg5geKfzT+IrDy2L5qEmx4
-sXLRmcRDyAv64nSGs8QXcHmKYO+F11Pzea1EVGmpEys
---- Sjg8SqkkEEL4X0G1GOUoHO702ZtrM0hMniIdS7yIsDA
-'<27>B<EFBFBD><42>(<28><>7Dϓ=<3D><>h<EFBFBD><10><>h	f<>ɮ<13>xT<78><54>!K.<2E><1D><>~س<>,<2C>ߓ<>D|<7C><>+p<><70><EFBFBD>"<22>t<EFBFBD><74>G<EFBFBD>y<EFBFBD>Q<EFBFBD><51>RcP<63>Q<EFBFBD><51>Q<><51>
+-> ssh-ed25519 mT2fyg at6Q9eK1o8Mk0+fJh+mnIVrvV1tASV+PGuV8MXuwR2c
+cm3wvsLAemeeTFok7yBocNlfwewKruPnymG+wsT5g+Y
+-> ssh-ed25519 UHxfvA aaQqfrUfUnLzwUVT6nCRPIAVlIhIWAJcPyeg3J6BQUI
+4sh8ZV14csafSs8yAtFZIccSkiz6YnseV3DJcuhw7dQ
+-> ssh-ed25519 yXDKAA KmwRbJURujQhlqOIVxzlVjyvaYRfyuJAVGWMZdkFaAE
+mX083o2XdnnYgqLs5NeppwMbFHDHTucMiHHZuYdzLvo
+--- Ay/SP2CXGOhSzO4KoiXFQhJMMdHaecxXOtNkGBK/RO0
+ Z<11>?<14><0E><1A><><EFBFBD>B<EFBFBD><1E>F<EFBFBD>9_N`<60><>8<EFBFBD><38><EFBFBD>&<26><><1D>@<40><>)q<>7<EFBFBD>a<11>O

secrets/mailserver-acc-zulip+admin-pw.age

@@ -1,10 +1,10 @@
 age-encryption.org/v1
--> ssh-ed25519 mT2fyg JsKjySZOoC/xK6HFjgBSYumrg/Ak7EBjYCqa9uszXGo
-daQvoxsqkxA4OClbWm4YHes5zkky8wikEKg94ceeNWw
--> ssh-ed25519 UHxfvA yDtvX6SqI9HFN3v1teeRfVicMXpS0fYLiyxe391kIHY
-xpYokiMmAlFbZHuOIqxKeGXtgiB9yOvRquI8OY5mdqE
--> ssh-ed25519 Xoin5w 9ND7dZoaaLXVu7VN3fYF6bZa23QpCr29b4DNIOSRi2Q
-L6oOEQ8XSZZuQyfxPwgGYycMqAKfslEtFRJbBHbomoY
---- ewcxsNTgXUy+wlZ3MiSC2KYO0BowGOAn/JvvV7x3pBc
-<08>V<EFBFBD>5a<35><61><EFBFBD>.<2E>B'K<><4B>7<EFBFBD><37><17>LR9h`<60><>€<EFBFBD>շ<>I<EFBFBD><18><EFBFBD>
-8c<EFBFBD>%)<29>ۣ<EFBFBD>5<EFBFBD><35><EFBFBD><1C><1E><><EFBFBD><EFBFBD>KLR<4C><52>y<EFBFBD>199Y?<3F>v<EFBFBD><1E><16><><EFBFBD>2<EFBFBD>ЖK<D096>f<02><>ԏ!<21><>{3<>)<29>,
+-> ssh-ed25519 mT2fyg sRu0FIphSJVMBcC02mo1YuZdy3i2+/jMeN3ROvxp4kM
+sEwx23t3IAauISKesq+110ZKRKxQv3Zesd0AJufYOLs
+-> ssh-ed25519 UHxfvA +YaJGPRT7nX2CqVzw1ixNLpW7MfzEnj44pSwj4iUwhI
+E2U6Q+4uesNCWK7uVSztrA84TU/n/xLFm3PJH0hO/EM
+-> ssh-ed25519 yXDKAA V2kygl0BK/oYpKnnheslBO2YqXFdQWFgtqfmDNdgolc
+NpJNN4nfrbgOav8Y38C9DwKFZH+QTRp/US/8kyo9m0o
+--- LdqtfywtHOAy3AZ7AexZU0TJMU/ugq+ZYN07706rNxY
+<EFBFBD>
+U$<24>Ap<>nG<6E>Neɕ<65>u<EFBFBD>y`!<21>ʤ<EFBFBD><CAA4><EFBFBD>f;ipv<70>Y<EFBFBD><59>V_3<5F><33>N+<06><><EFBFBD>k#<23>{<7B><><EFBFBD><EFBFBD><EFBFBD>W<EFBFBD>*<2A>n(<28><0F><03><><14><>ջG6<47><36>݈yc`<60><>q<EFBFBD>:$K]?͗b=<3D>'<27>^<5E>9

secrets/secrets.nix

@@ -8,6 +8,14 @@ in {
   "andromeda-pw.age".publicKeys = [andromeda lenovo];
   "mtgmonkey-pw.age".publicKeys = [andromeda lenovo];
 
+  # contains the following env
+  # CONDUIT_JWT_SECRET
+  # CONDUIT_TURN_SECRET
+  "conduit-secretFile.age".publicKeys = [andromeda lenovo _109-199-104-83];
+
+  # dkim private keys
+  "dkim-galaxious.de.mail.key.age".publicKeys = [andromeda lenovo _109-199-104-83];
+
   # mail account passwords
   "mailserver-acc-test-pw.age".publicKeys = [andromeda lenovo _109-199-104-83];
   "mailserver-acc-admin-pw.age".publicKeys = [andromeda lenovo _109-199-104-83];

substitutors.nix

@@ -0,0 +1,8 @@
+{
+  # spectrum
+  nix.settings.substituters = ["https://cache.dataaturservice.se/spectrum/"];
+  nix.settings.trusted-public-keys = [
+    "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
+    "spectrum-os.org-2:foQk3r7t2VpRx92CaXb5ROyy/NBdRJQG2uX2XJMYZfU="
+  ];
+}

users.nix

@@ -19,22 +19,6 @@ in {
           "wheel"
         ];
       };
-      "mtgmonkey" = {
-        isNormalUser = true;
-        description = "mtgmonkey";
-        hashedPasswordFile = builtins.toString config.age.secrets.mtgmonkey-pw.path;
-        extraGroups = [
-          (lib.mkIf
-            (machine == machines.lenovo)
-            "networkmanager")
-          "wheel"
-        ];
-        openssh.authorizedKeys.keys = [
-          (lib.mkIf
-            (machine == machines."109-199-104-83")
-            config.pub-keys.ssh.andromeda)
-        ];
-      };
     };
   environment.persistence."/persist".users = lib.mkIf config.environment.persistence."/persist".enable (
     builtins.mapAttrs
@@ -45,7 +29,7 @@ in {
           ".backups"
           ".local/share/Anki2"
           ".local/share/chat.fluffy.fluffychat"
-          ".local/share.zoxide"
+          ".local/share/zoxide"
           ".ssh"
           "conf"
           "Downloads"

users/andromeda/home.nix

@@ -91,6 +91,81 @@ in {
       };
     };
     fastfetch.enable = true;
+    firefox = {
+      enable = true;
+      package = pkgs.firefox.override {
+        cfg.enableTridactylNative = true;
+      };
+      profiles.${config.home.username} = {
+        extensions.packages = [
+          pkgs.nur.repos.rycee.firefox-addons.tridactyl
+        ];
+        search = {
+          default = "ddghtml";
+          privateDefault = "ddghtml";
+          order = [
+            "wiki"
+            "options"
+            "packages"
+            "repos"
+          ];
+          engines = {
+            "packages" = {
+              urls = [
+                {
+                  template = "https://search.nixos.org/packages";
+                  params = [
+                    {
+                      name = "channel";
+                      value = "unstable";
+                    }
+                    {
+                      name = "query";
+                      value = "{searchTerms}";
+                    }
+                  ];
+                }
+              ];
+            };
+
+            "options" = {
+              urls = [
+                {
+                  template = "https://search.nixos.org/options";
+                  params = [
+                    {
+                      name = "channel";
+                      value = "unstable";
+                    }
+                    {
+                      name = "query";
+                      value = "{searchTerms}";
+                    }
+                  ];
+                }
+              ];
+            };
+
+            "wiki" = {
+              urls = [
+                {
+                  template = "https://wiki.nixos.org/w/index.php";
+                  params = [
+                    {
+                      name = "search";
+                      value = "{searchTerms}";
+                    }
+                  ];
+                }
+              ];
+            };
+          };
+        };
+        settings = {
+          "extensions.autoDisableScopes" = 0;
+        };
+      };
+    };
     git = {
       enable = true;
       settings = {
@@ -103,15 +178,6 @@ in {
     };
     gh.enable = true;
     home-manager.enable = true;
-    firefox = {
-      enable = true;
-      package = pkgs.firefox.override {
-        cfg.enableTridactylNative = true;
-      };
-      profiles.${config.home.username}.extensions.packages = [
-        pkgs.nur.repos.rycee.firefox-addons.tridactyl
-      ];
-    };
     lsd.enable = true;
     nvf = {
       enable = true;

users/andromeda/sway_config

@@ -55,6 +55,12 @@ bindsym $mod+Shift+8 move container to workspace number 8
 bindsym $mod+Shift+9 move container to workspace number 9
 bindsym $mod+Shift+0 move container to workspace number 0
 
+seat * hide_cursor 100
+input type:touchpad events disabled
+
+bindsym $mod+r exec 'swaymsg "seat * hide_cursor 100"; swaymsg "input type:touchpad events disabled"'
+bindsym $mod+t exec 'swaymsg "seat * hide_cursor 0"; swaymsg "input type:touchpad events enabled"'
+
 bindsym $mod+f fullscreen
 bindsym $mod+Shift+space floating toggle
 bindsym $mod+Shift+minus move scratchpad
@@ -64,8 +70,8 @@ bindsym --locked XF86AudioMute exec pactl set-sink-mute \@DEFAULT_SINK@ toggle
 bindsym --locked XF86AudioLowerVolume exec pactl set-sink-volume \@DEFAULT_SINK@ -5%
 bindsym --locked XF86AudioRaiseVolume exec pactl set-sink-volume \@DEFAULT_SINK@ +5%
 bindsym --locked XF86AudioMicMute exec pact set-source-mute \@DEFAULT_SOURCE@ toggle
-bindsym --locked XF86MonBrightnessDown exec brightnessctl set 5%-
-bindsym --locked XF86MonbrightnessUp exec brightnessctl set 5%+
+bindsym --locked XF86MonBrightnessDown exec brightnessctl set 2%-
+bindsym --locked XF86MonbrightnessUp exec brightnessctl set 2%+
 
 default_border none
 font pango:monospace 0.001