hosts/oignon.nix

   1 { config, pkgs, lib, private, hostName, ... }:
   2 {
   3 imports = [
   4   ../nixos/profiles/dnscrypt-proxy2.nix
   5   ../nixos/profiles/graphical.nix
   6   ../nixos/profiles/lang-fr.nix
   7   ../nixos/profiles/networking.nix
   8   ../nixos/profiles/printing.nix
   9   ../nixos/profiles/security.nix
  10   ../nixos/profiles/system.nix
  11   ../nixos/profiles/wireguard/wg-intra.nix
  12   oignon/backup.nix
  13   oignon/hardware.nix
  14   oignon/wireguard.nix
  15 ];
  16
  17 home-manager.users.julm = {
  18   imports = [ ../homes/julm.nix ];
  19   host.hardware = [ "ThinkPad" "X201" ];
  20 };
  21 systemd.services.home-manager-julm.postStart = ''
  22   ${pkgs.nix}/bin/nix-env --delete-generations +1 --profile /nix/var/nix/profiles/per-user/julm/home-manager
  23 '';
  24 users.users.julm = {
  25   isNormalUser = true;
  26   uid = 1000;
  27   # Put the hashedPassword in /nix/store, but it will also be in /etc/passwd
  28   # which is already world readable.
  29   hashedPassword = lib.readFile ../private/world/julm/hashedPassword;
  30   extraGroups = [
  31     "adbusers"
  32     "lp"
  33     "networkmanager"
  34     "scanner"
  35     "tor"
  36     "video"
  37     "wheel"
  38     #"ipfs"
  39     config.services.davfs2.davGroup
  40     #"vboxusers"
  41   ];
  42   # If created, zfs-mount.service would require:
  43   # zfs set overlay=yes ${hostName}/home
  44   createHome = false;
  45   openssh.authorizedKeys.keys = map lib.readFile [
  46     ../private/shared/ssh/julm/losurdo.pub
  47   ];
  48 };
  49
  50 nix = {
  51   extraOptions = ''
  52     secret-key-files = ${private}/${hostName}/nix/binary-cache/priv.pem
  53   '';
  54   trustedUsers = [ config.users.users."julm".name ];
  55   binaryCaches = [
  56     "http://nix-localcache.losurdo.wg"
  57   ];
  58   binaryCachePublicKeys = map lib.readFile [
  59     ../private/shared/nix/losurdo.pub
  60   ];
  61 };
  62 #environment.etc."nixpkgs".source = pkgs.path;
  63 #environment.etc."nixpkgs-overlays".source = inputs.self + "/nixpkgs";
  64
  65 nix.allowedUsers = [ config.users.users."nix-ssh".name ];
  66 nix.sshServe = {
  67   enable = true;
  68   keys = map lib.readFile [
  69     ../private/shared/ssh/julm/losurdo.pub
  70     ../private/shared/ssh/sevy/patate.pub
  71     ../private/shared/ssh/julm/oignon.pub
  72   ];
  73 };
  74
  75 environment.systemPackages = [
  76   pkgs.riseup-vpn # Can't be installed by home-manager because it needs to install policy-kit rules
  77 ];
  78
  79 programs.fuse.userAllowOther = true;
  80 fileSystems."/mnt/losurdo" = {
  81   device = "${pkgs.sshfsFuse}/bin/sshfs#julm@losurdo.wg:/";
  82   fsType = "fuse";
  83   options =
  84     # Use the user's gpg-agent session to query
  85     # for the password of the SSH key when auto-mounting.
  86     let sshAsUser = user:
  87        pkgs.writeScript "sshAsUser-${user}" ''
  88          exec ${pkgs.sudo}/bin/sudo -i -u ${user} \
  89            ${pkgs.openssh}/bin/ssh "$@"
  90       '';
  91     in [
  92       "noatime" "noexec" "nosuid"
  93       "user" "uid=julm" "gid=users" "allow_other"
  94       "_netdev" "ssh_command=${sshAsUser "julm"}" #  "reconnect"
  95       "noauto" "x-gvfs-hide" "x-systemd.automount"
  96       #"Compression=yes" # YMMV
  97       # Disconnect approximately 2*15=30 seconds after a network failure
  98       "ServerAliveCountMax=1"
  99       "ServerAliveInterval=15"
 100     ];
 101 };
 102
 103 services.ipfs = {
 104   #enable = true;
 105   defaultMode = "online";
 106   autoMount = true;
 107   enableGC = true;
 108   localDiscovery = false;
 109   extraConfig = {
 110     Datastore.StorageMax = "10GB";
 111     Discovery.MDNS.Enabled = false;
 112     #Bootstrap = [
 113     #];
 114     #Swarm.AddrFilters = null;
 115   };
 116   startWhenNeeded = true;
 117 };
 118
 119 services.udev.packages = [
 120   # Allow the console user access the Yubikey USB device node,
 121   # needed for challenge/response to work correctly.
 122   pkgs.yubikey-personalization
 123 ];
 124
 125 services.xserver = {
 126   desktopManager = {
 127     session = [
 128       # Let the session be generated by home-manager
 129       { name = "home-manager";
 130         start = ''
 131           ${pkgs.runtimeShell} $HOME/.hm-xsession &
 132           waitPID=$!
 133         '';
 134       }
 135     ];
 136   };
 137   displayManager = {
 138     defaultSession = "home-manager";
 139     #defaultSession = "none+xmonad";
 140     #defaultSession = "mate";
 141     #defaultSession = "cinnamon";
 142     autoLogin = {
 143       user = config.users.users.julm.name;
 144     };
 145   };
 146 };
 147
 148 # This value determines the NixOS release with which your system is to be
 149 # compatible, in order to avoid breaking some software such as database
 150 # servers. You should change this only after NixOS release notes say you should.
 151 system.stateVersion = "20.09"; # Did you read the comment?
 152 }