hosts/oignon.nix

   1 { config, pkgs, lib, private, hostName, ... }:
   2 {
   3 imports = [
   4   ../nixos/profiles/dnscrypt-proxy2.nix
   5   ../nixos/profiles/security.nix
   6   ../nixos/profiles/wireguard/wg-intra.nix
   7   oignon/hardware.nix
   8   oignon/wireguard.nix
   9   oignon/tor.nix
  10   oignon/backup.nix
  11 ];
  12
  13 home-manager.users.julm = {
  14   imports = [ ../homes/julm.nix ];
  15   host.hardware = [ "ThinkPad" "X201" ];
  16 };
  17 systemd.services.home-manager-julm.postStart = ''
  18   ${pkgs.nix}/bin/nix-env --delete-generations +1 --profile /nix/var/nix/profiles/per-user/julm/home-manager
  19 '';
  20 security.lockKernelModules = false;
  21 users.mutableUsers = false;
  22 users.users.julm = {
  23   isNormalUser = true;
  24   uid = 1000;
  25   # Put the hashedPassword in /nix/store, but it will also be in /etc/passwd
  26   # which is already world readable.
  27   hashedPassword = lib.readFile ../private/world/julm/hashedPassword;
  28   extraGroups = [
  29     "adbusers"
  30     "lp"
  31     "networkmanager"
  32     "scanner"
  33     "tor"
  34     "video"
  35     "wheel"
  36     #"ipfs"
  37     config.services.davfs2.davGroup
  38     #"vboxusers"
  39   ];
  40   # If created, zfs-mount.service would require:
  41   # zfs set overlay=yes ${hostName}/home
  42   createHome = false;
  43 };
  44
  45 nix = {
  46   extraOptions = ''
  47     secret-key-files = ${private}/${hostName}/nix/binary-cache/priv.pem
  48   '';
  49   autoOptimiseStore = true;
  50   gc.automatic = true;
  51   gc.dates = "weekly";
  52   gc.options = "--delete-older-than 7d";
  53   nixPath = lib.mkForce [];
  54   trustedUsers = [ config.users.users.julm.name ];
  55   binaryCaches = [ "http://nix-localcache.losurdo.wg" ];
  56   binaryCachePublicKeys = [ "losurdo.sourcephile.fr-1:XGeaIE2AA2mZskSZ5bIDrfx53q+TDDWJOUEpZDX7los=" ];
  57 };
  58 #environment.etc."nixpkgs".source = pkgs.path;
  59 #environment.etc."nixpkgs-overlays".source = inputs.self + "/nixpkgs";
  60
  61 documentation = {
  62   enable = true;
  63   dev.enable = true;
  64   doc.enable = true;
  65   info.enable = false;
  66   man.enable = true;
  67   nixos.enable = false;
  68 };
  69 nix.sshServe = {
  70   enable = true;
  71   keys = [ (lib.readFile ../private/world/julm/losurdo/ssh.pub) ];
  72 };
  73 users.users.julm.openssh.authorizedKeys.keys = [
  74   (lib.readFile ../private/world/julm/losurdo/ssh.pub)
  75 ];
  76
  77 time.timeZone = "Europe/Paris";
  78 i18n.defaultLocale = "fr_FR.UTF-8";
  79 console.font = "Lat2-Terminus16";
  80 console.keyMap = "fr";
  81
  82 networking = {
  83   hostName = hostName;
  84   domain = "localdomain";
  85   search = [ "sourcephile.fr" ];
  86   networkmanager = {
  87     enable = true;
  88     #dhcp = "dhcpcd";
  89     logLevel = "INFO";
  90     wifi = {
  91       #backend = "iwd";
  92       #backend = "wpa_supplicant";
  93       powersave = false;
  94     };
  95   };
  96   firewall = {
  97     enable = true;
  98     allowPing = true;
  99   };
 100 };
 101
 102 sound.enable = true;
 103 hardware.pulseaudio.enable = true;
 104 hardware.sane.enable = true;
 105 hardware.sane.extraBackends = [ pkgs.hplipWithPlugin ];
 106
 107 environment.variables = {
 108   EDITOR = "vim";
 109   PAGER  = "less -R";
 110   SYSTEMD_LESS = "FKMRX";
 111 };
 112
 113 programs.bash.interactiveShellInit = ''
 114   fan () {
 115     if [ $# -gt 0 ]
 116     then sudo tee /proc/acpi/ibm/fan <<<"level $1"
 117     else grep '^\(level\|speed\):' /proc/acpi/ibm/fan
 118     fi
 119     acpi -t
 120   }
 121 '';
 122 programs.dconf.enable = true;
 123 programs.mtr.enable = true;
 124
 125 services.avahi = {
 126   enable = true;
 127   nssmdns = true;
 128   openFirewall = false;
 129   publish = {
 130     enable = false;
 131   };
 132 };
 133 services.davfs2 = {
 134   enable = true;
 135   extraConfig = ''
 136   '';
 137 };
 138 fileSystems."/home/julm/mnt/ilico/severine" = {
 139   device = "https://nuage.ilico.org/remote.php/dav/files/severine/";
 140   fsType = "davfs";
 141   options =
 142     let conf = pkgs.writeText "davfs2.conf" ''
 143       backup_dir /home/julm/documents/backup/ilico/severine
 144       cache_dir /home/julm/.cache/davfs2/ilico/severine
 145     ''; in
 146     [ "conf=${conf}" "user" "noexec" "nosuid" "noauto" ]; # "x-systemd.automount"
 147 };
 148 programs.fuse.userAllowOther = true;
 149 fileSystems."/mnt/losurdo" = {
 150   device = "${pkgs.sshfsFuse}/bin/sshfs#julm@losurdo.wg:/";
 151   fsType = "fuse";
 152   options =
 153     # Use the user's gpg-agent session to query
 154     # for the password of the SSH key when auto-mounting.
 155     let sshAsUser = user:
 156        pkgs.writeScript "sshAsUser-${user}" ''
 157          exec ${pkgs.sudo}/bin/sudo -i -u ${user} \
 158            ${pkgs.openssh}/bin/ssh "$@"
 159       '';
 160     in [
 161       "noatime" "noexec" "nosuid"
 162       "user" "uid=julm" "gid=users" "allow_other"
 163       "_netdev" "reconnect" "ssh_command=${sshAsUser "julm"}"
 164       "noauto" "x-gvfs-hide" "x-systemd.automount"
 165       "Cipher=arcfour" # No need for encryption over Wireguard
 166       #"Compression=yes" # YMMV
 167       # Disconnect approximately 2*15=30 seconds after a network failure
 168       "ServerAliveCountMax=2"
 169       "ServerAliveInterval=15"
 170     ];
 171 };
 172 services.dbus = {
 173   packages = [ pkgs.gnome3.dconf ];
 174 };
 175 services.gvfs.enable = true;
 176 services.ipfs = {
 177   #enable = true;
 178   defaultMode = "online";
 179   autoMount = true;
 180   enableGC = true;
 181   localDiscovery = false;
 182   extraConfig = {
 183     Datastore.StorageMax = "10GB";
 184     Discovery.MDNS.Enabled = false;
 185     #Bootstrap = [
 186     #];
 187     #Swarm.AddrFilters = null;
 188   };
 189   startWhenNeeded = true;
 190 };
 191 services.openssh = {
 192   forwardX11 = true;
 193 };
 194 services.printing = {
 195   enable = true;
 196   drivers = [
 197     pkgs.gutenprint
 198     pkgs.hplip
 199   ];
 200 };
 201 services.udev = {
 202   packages = [
 203     # Allow members of the "adbusers" group to mount Android devices via MTP.
 204     pkgs.android-udev-rules
 205     # Allow the console user access the Yubikey USB device node,
 206     # needed for challenge/response to work correctly.
 207     pkgs.yubikey-personalization
 208   ];
 209 };
 210 services.xserver = {
 211   enable = true;
 212   layout = "fr";
 213   xkbOptions = "eurosign:e";
 214   libinput.enable = true;
 215   desktopManager = {
 216     session = [
 217       # Let the session be generated by home-manager
 218       { name = "home-manager";
 219         start = ''
 220           ${pkgs.runtimeShell} $HOME/.hm-xsession &
 221           waitPID=$!
 222         '';
 223       }
 224     ];
 225   };
 226   displayManager = {
 227     defaultSession = "home-manager";
 228     #defaultSession = "none+xmonad";
 229     autoLogin = {
 230       enable = true;
 231       user = config.users.users.julm.name;
 232     };
 233   };
 234 };
 235
 236 systemd.coredump.enable = true;
 237 #environment.enableDebugInfo = true;
 238
 239 # This value determines the NixOS release with which your system is to be
 240 # compatible, in order to avoid breaking some software such as database
 241 # servers. You should change this only after NixOS release notes say you should.
 242 system.stateVersion = "20.09"; # Did you read the comment?
 243 }