91 lines
2.3 KiB
Nix
91 lines
2.3 KiB
Nix
{
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pkgs,
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outputs,
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config,
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lib,
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...
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}:
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{
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# This is it's own attribute in order to prevent infinite recursion
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# in certain places.
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satellite.pilot.name = lib.mkDefault "adrielus";
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# {{{ Password handling
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sops.secrets.pilot_password = {
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sopsFile = ../../secrets.yaml;
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neededForUsers = true;
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};
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# }}}
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users = {
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# Configure users through nix only
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mutableUsers = false;
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# {{{ Create pilot user
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users.pilot = {
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inherit (config.satellite.pilot) name;
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# This gets referenced in other parts of the config
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uid = 1000;
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# Adds me to some default groups, and creates the home dir
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isNormalUser = true;
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# Picked up by our persistence module
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homeMode = "700";
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# Add user to the following groups
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extraGroups = [
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"wheel" # Access to sudo
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"lp" # Printers
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"audio" # Audio devices
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"video" # Webcam and the like
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"network" # wpa_supplicant
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"syncthing" # syncthing!
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];
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hashedPasswordFile = config.sops.secrets.pilot_password.path;
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shell = pkgs.fish;
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# {{{ Authorize ssh keys
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openssh.authorizedKeys.keyFiles =
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let
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# Record containing all the hosts
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hosts = outputs.nixosConfigurations;
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# Function from hostname to relative path to public ssh key
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idKey = host: ../../${host}/keys/id_ed25519.pub;
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in
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lib.pipe hosts [
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# attrsetof host -> attrsetof path
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(builtins.mapAttrs (name: _: idKey name)) # string -> host -> path
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# attrsetof path -> path[]
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builtins.attrValues
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# path[] -> path[]
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(builtins.filter builtins.pathExists)
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];
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# }}}
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};
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# }}}
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};
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# {{{ Set user-specific ssh permissions
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# This is mainly useful because home-manager can often fail if the perms on
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# `~/.ssh` are incorrect.
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systemd.tmpfiles.rules =
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let
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user = config.users.users.pilot;
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root = "/persist/state/${user.home}/ssh";
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in
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[
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"d ${root} 0755 ${user.name} ${user.group}"
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"d ${root}/.ssh 0755 ${user.name} ${user.group}"
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"z ${root}/.ssh/id_*.pub 0755 ${user.name} ${user.group}"
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"z ${root}/.ssh/id_rsa 0700 ${user.name} ${user.group}"
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"z ${root}/.ssh/id_ed25519 0700 ${user.name} ${user.group}"
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];
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# }}}
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}
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