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/tor.nix
  12   ../nixos/profiles/wireguard/wg-intra.nix
  13   oignon/backup.nix
  14   oignon/hardware.nix
  15   oignon/wireguard.nix
  16 ];
  17
  18 home-manager.users.julm = {
  19   imports = [ ../homes/julm.nix ];
  20   host.hardware = [ "ThinkPad" "X201" ];
  21 };
  22 systemd.services.home-manager-julm.postStart = ''
  23   ${pkgs.nix}/bin/nix-env --delete-generations +1 --profile /nix/var/nix/profiles/per-user/julm/home-manager
  24 '';
  25 users.users.julm = {
  26   isNormalUser = true;
  27   uid = 1000;
  28   # Put the hashedPassword in /nix/store, but it will also be in /etc/passwd
  29   # which is already world readable.
  30   hashedPassword = lib.readFile ../private/world/julm/hashedPassword;
  31   extraGroups = [
  32     "adbusers"
  33     "lp"
  34     "networkmanager"
  35     "scanner"
  36     "tor"
  37     "video"
  38     "wheel"
  39     #"ipfs"
  40     config.services.davfs2.davGroup
  41     #"vboxusers"
  42   ];
  43   # If created, zfs-mount.service would require:
  44   # zfs set overlay=yes ${hostName}/home
  45   createHome = false;
  46   openssh.authorizedKeys.keys = map lib.readFile [
  47     ../private/shared/ssh/julm/losurdo.pub
  48   ];
  49 };
  50
  51 nix = {
  52   extraOptions = ''
  53     secret-key-files = ${private}/${hostName}/nix/binary-cache/priv.pem
  54   '';
  55   trustedUsers = [ config.users.users."julm".name ];
  56   binaryCaches = [
  57     "http://nix-localcache.losurdo.wg"
  58   ];
  59   binaryCachePublicKeys = map lib.readFile [
  60     ../private/shared/nix/losurdo.pub
  61   ];
  62 };
  63 #environment.etc."nixpkgs".source = pkgs.path;
  64 #environment.etc."nixpkgs-overlays".source = inputs.self + "/nixpkgs";
  65
  66 nix.allowedUsers = [ config.users.users."nix-ssh".name ];
  67 nix.sshServe = {
  68   enable = true;
  69   keys = map lib.readFile [
  70     ../private/shared/ssh/julm/losurdo.pub
  71     ../private/shared/ssh/sevy/patate.pub
  72     ../private/shared/ssh/julm/oignon.pub
  73   ];
  74 };
  75
  76 environment.systemPackages = [
  77   pkgs.riseup-vpn # Can't be installed by home-manager because it needs to install policy-kit rules
  78 ];
  79
  80 boot.extraModulePackages = [
  81   #config.boot.kernelPackages.v4l2loopback
  82 ];
  83
  84 programs.fuse.userAllowOther = true;
  85 fileSystems."/mnt/losurdo" = {
  86   device = "${pkgs.sshfsFuse}/bin/sshfs#julm@losurdo.wg:/";
  87   fsType = "fuse";
  88   options =
  89     # Use the user's gpg-agent session to query
  90     # for the password of the SSH key when auto-mounting.
  91     let sshAsUser = user:
  92        pkgs.writeScript "sshAsUser-${user}" ''
  93          exec ${pkgs.sudo}/bin/sudo -i -u ${user} \
  94            ${pkgs.openssh}/bin/ssh "$@"
  95       '';
  96     in [
  97       "noatime" "noexec" "nosuid"
  98       "user" "uid=julm" "gid=users" "allow_other"
  99       "_netdev" "ssh_command=${sshAsUser "julm"}" #  "reconnect"
 100       "noauto" "x-gvfs-hide" "x-systemd.automount"
 101       #"Compression=yes" # YMMV
 102       # Disconnect approximately 2*15=30 seconds after a network failure
 103       "ServerAliveCountMax=1"
 104       "ServerAliveInterval=15"
 105     ];
 106 };
 107
 108 services.ipfs = {
 109   #enable = true;
 110   defaultMode = "online";
 111   autoMount = true;
 112   enableGC = true;
 113   localDiscovery = false;
 114   extraConfig = {
 115     Datastore.StorageMax = "10GB";
 116     Discovery.MDNS.Enabled = false;
 117     #Bootstrap = [
 118     #];
 119     #Swarm.AddrFilters = null;
 120   };
 121   startWhenNeeded = true;
 122 };
 123
 124 services.udev.packages = [
 125   # Allow the console user access the Yubikey USB device node,
 126   # needed for challenge/response to work correctly.
 127   pkgs.yubikey-personalization
 128 ];
 129
 130 services.xserver = {
 131   desktopManager = {
 132     session = [
 133       # Let the session be generated by home-manager
 134       { name = "home-manager";
 135         start = ''
 136           ${pkgs.runtimeShell} $HOME/.hm-xsession &
 137           waitPID=$!
 138         '';
 139       }
 140     ];
 141   };
 142   displayManager = {
 143     defaultSession = "home-manager";
 144     #defaultSession = "none+xmonad";
 145     #defaultSession = "mate";
 146     #defaultSession = "cinnamon";
 147     autoLogin = {
 148       user = config.users.users.julm.name;
 149     };
 150   };
 151 };
 152
 153 # This value determines the NixOS release with which your system is to be
 154 # compatible, in order to avoid breaking some software such as database
 155 # servers. You should change this only after NixOS release notes say you should.
 156 system.stateVersion = "20.09"; # Did you read the comment?
 157 }