hosts/oignon.nix

   1 { config, pkgs, lib, inputs, private, hostName, ... }:
   2 let inherit (config.users) users; in
   3 {
   4 imports = [
   5   ../profiles/dnscrypt-proxy2.nix
   6   oignon/hardware.nix
   7   oignon/tor.nix
   8   oignon/backup.nix
   9 ];
  10
  11 home-manager.users.julm = {
  12   imports = [ ../homes/julm.nix ];
  13   host.name = hostName;
  14   host.hardware = ["ThinkPad" "X201"];
  15 };
  16 systemd.services.home-manager-julm.postStart = ''
  17   ${pkgs.nix}/bin/nix-env --delete-generations +1 --profile /nix/var/nix/profiles/per-user/julm/home-manager
  18 '';
  19 users.mutableUsers = false;
  20 users.users.julm = {
  21   isNormalUser = true;
  22   uid = 1000;
  23   # Put the hashedPassword in /nix/store, but it will also be in /etc/passwd
  24   # which is already world readable.
  25   hashedPassword = lib.readFile ../private/world/julm/hashedPassword;
  26   extraGroups = [
  27     "adbusers"
  28     "lp"
  29     "networkmanager"
  30     "scanner"
  31     "tor"
  32     "video"
  33     "wheel"
  34     "networkmanager"
  35     #"vboxusers"
  36   ];
  37   # If created, zfs-mount.service would require:
  38   # zfs set overlay=yes ${hostName}/home
  39   createHome = false;
  40 };
  41
  42 nix = {
  43   extraOptions = ''
  44     auto-optimise-store = true
  45     secret-key-files = ${private}/${hostName}/nix/binary-cache/priv.pem
  46   '';
  47   gc = {
  48     automatic = true;
  49     dates = "weekly";
  50     options = "--delete-older-than 7d";
  51   };
  52   nixPath = [
  53     "nixpkgs=/etc/nixpkgs"
  54     "nixpkgs-overlays=/etc/nixpkgs-overlays/overlays.nix"
  55   ];
  56   trustedUsers = [ users.julm.name ];
  57   binaryCaches = [ "https://nix-localcache.sourcephile.fr" ];
  58   binaryCachePublicKeys = [ "losurdo.sourcephile.fr-1:XGeaIE2AA2mZskSZ5bIDrfx53q+TDDWJOUEpZDX7los=" ];
  59 };
  60 nix.sshServe = {
  61   enable = true;
  62   keys = [ (lib.readFile ../private/world/julm/losurdo/ssh.pub) ];
  63 };
  64 users.users.julm.openssh.authorizedKeys.keys = [
  65   (lib.readFile ../private/world/julm/losurdo/ssh.pub)
  66 ];
  67 services.openssh.forwardX11 = true;
  68 services.openssh.passwordAuthentication = false;
  69
  70 nixpkgs.config = {
  71   allowUnfree = true;
  72 };
  73 environment.etc."nixpkgs".source = pkgs.path;
  74 environment.etc."nixpkgs-overlays".source = inputs.self + "/nixpkgs";
  75
  76 documentation.nixos.enable = true;
  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 = false;
  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 environment.systemPackages = [
 113   pkgs.mkpasswd
 114   pkgs.gdb
 115 ];
 116
 117 programs = {
 118   bash = {
 119     interactiveShellInit = ''
 120       bind '"\e[A":history-search-backward'
 121       bind '"\e[B":history-search-forward'
 122
 123       # Ignore duplicate commands, ignore commands starting with a space
 124       export HISTCONTROL=erasedups:ignorespace
 125       export HISTSIZE=42000
 126       # Append to the history instead of overwriting (good for multiple connections)
 127       shopt -s histappend
 128
 129       # Utilities
 130       mkcd () { mkdir -p "$1"; cd "$1"; }
 131       fan () {
 132         if [ $# -gt 0 ]
 133         then sudo tee /proc/acpi/ibm/fan <<<"level $1"
 134         else grep '^\(level\|speed\):' /proc/acpi/ibm/fan
 135         fi
 136         acpi -t
 137       }
 138     '';
 139     shellAliases = {
 140       cl = "clear";
 141       grep = "grep --color";
 142       l  = "ls -alh";
 143       ll = "ls -al";
 144       ls = "ls --color=tty";
 145       mem = "ps -e -orss=,user=,args= | sort -b -k1,1n";
 146
 147       s="sudo systemctl";
 148       st="sudo systemctl status";
 149       u="systemctl --user";
 150       j="sudo journalctl -u";
 151       jb="sudo journalctl -b";
 152
 153       nix-history="sudo nix-env --list-generations --profile /nix/var/nix/profiles/system";
 154       mv = "mv -i";
 155       sshfs = "sshfs -o ServerAliveInterval=15 -o reconnect -f";
 156     };
 157   };
 158   dconf.enable = true;
 159   mtr.enable = true;
 160 };
 161
 162 services = {
 163   avahi = {
 164     enable  = true;
 165     nssmdns = true;
 166     openFirewall = false;
 167     publish = {
 168       enable = false;
 169     };
 170   };
 171   dbus = {
 172     packages = [ pkgs.gnome3.dconf ];
 173   };
 174   gvfs = {
 175     enable = true;
 176   };
 177   journald = {
 178     extraConfig = ''
 179       Compress=true
 180       MaxRetentionSec=1month
 181       Storage=persistent
 182       SystemMaxUse=100M
 183     '';
 184   };
 185   printing = {
 186     enable = true;
 187     drivers = [
 188       pkgs.gutenprint
 189       pkgs.hplip
 190     ];
 191   };
 192   udev = {
 193     packages = [
 194       # Allow members of the "adbusers" group to mount Android devices via MTP
 195       pkgs.android-udev-rules
 196     ];
 197   };
 198   xserver = {
 199     enable = true;
 200     layout = "fr";
 201     xkbOptions = "eurosign:e";
 202     libinput.enable = true;
 203     desktopManager = {
 204       session = [
 205         # Let the session be generated by home-manager
 206         { name = "home-manager";
 207           start = ''
 208             ${pkgs.runtimeShell} $HOME/.hm-xsession &
 209             waitPID=$!
 210           '';
 211         }
 212       ];
 213     };
 214     displayManager = {
 215       defaultSession = "home-manager";
 216       #defaultSession = "none+xmonad";
 217       autoLogin = {
 218         enable = true;
 219         user = users.julm.name;
 220       };
 221     };
 222   };
 223 };
 224
 225 systemd.coredump.enable = true;
 226 #environment.enableDebugInfo = true;
 227
 228 # This value determines the NixOS release with which your system is to be
 229 # compatible, in order to avoid breaking some software such as database
 230 # servers. You should change this only after NixOS release notes say you should.
 231 system.stateVersion = "20.09"; # Did you read the comment?
 232 }