hackens-org-configurations/machines/router/configuration.nix

# This is an example configuration for a "typical" small office/home
# router and wifi access point.

# You need to copy it to another filename and change the configuration
# wherever the text "EDIT" appears - please consult the tutorial
# documentation for details.

{ config, pkgs, lib, modulesPath, ... } :
let
  liminix = (import ./npins).liminix;
  inherit (pkgs.liminix.services) bundle oneshot longrun;
  inherit (pkgs) serviceFns;
  # EDIT: you can pick your preferred RFC1918 address space
  # for NATted connections, if you don't like this one.
  ipv4LocalNet = "192.168.1";
  svc = config.system.service;

in rec {
  boot = {
    tftp = {
      freeSpaceBytes = 3 * 1024 * 1024;
      serverip = "10.0.0.1";
      ipaddr = "10.0.0.8";
    };
  };

  hardware.flash.eraseBlockSize = 126976;

  imports = [
    "${liminix}/modules/bridge"
    "${liminix}/modules/dhcp6c"
    "${liminix}/modules/dnsmasq"
    "${liminix}/modules/firewall"
    "${liminix}/modules/hostapd"
    "${liminix}/modules/network"
    "${liminix}/modules/ntp"
    "${liminix}/modules/ssh"
    "${liminix}/modules/vlan"
    "${liminix}/modules/wlan.nix"
    "${liminix}/modules/outputs/ubimage.nix"
  ];
  rootfsType = "ubifs";
  hostname = "hackens-router"; # EDIT

  services.hostap = svc.hostapd.build {
    interface = config.hardware.networkInterfaces.wlan;
    # EDIT: you will want to change the obvious things
    # here to values of your choice
    params = {
      ssid = "The_Game";
      channel = "1";
      country_code = "FR";
      wpa_passphrase = "putainmauricetueschiant";

      hw_mode="g";
      ieee80211n = 1;
      auth_algs = 1; # 1=wpa2, 2=wep, 3=both
      wpa = 2;       # 1=wpa, 2=wpa2, 3=both
      wpa_key_mgmt = "WPA-PSK";
      wpa_pairwise = "TKIP CCMP";   # auth for wpa (may not need this?)
      rsn_pairwise = "CCMP";        # auth for wpa2
      wmm_enabled = 1;
    };
  };

  services.int = svc.network.address.build {
    interface = svc.bridge.primary.build { ifname = "int"; };
    family = "inet"; address = "${ipv4LocalNet}.1"; prefixLength = 16;
  };

  services.bridge = svc.bridge.members.build {
    primary = services.int;
    members = with config.hardware.networkInterfaces;
      [ lan ];
  };

  services.ntp = svc.ntp.build {
    pools = { "pool.ntp.org" = ["iburst"]; };
    makestep = { threshold = 1.0; limit = 3; };
  };

  services.sshd = svc.ssh.build { };

  users.root = {
    # EDIT: choose a root password and then use
    # "mkpasswd -m sha512crypt" to determine the hash.
    # It should start wirh $6$.
    passwd = "$6$UnjSEEpbfVAtIs8H$6xLsdpdpc/XvmxiiUtbHLkItuG/jTJuGm9omOLVZnpXzDThyRb6jeGS6W0LqHfNjfeErRwsZQVsvucMG4Iyda1";
    openssh.authorizedKeys.keys = [
      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKiXXYkhRh+s7ixZ8rvG8ntIqd6FELQ9hh7HoaHQJRPU Thorkell"
    ];
  };

  services.dns =
    let interface = services.int;
    in svc.dnsmasq.build {
      # resolvconf = services.resolvconf;
      inherit interface;
      ranges = [
        "${ipv4LocalNet}.10,${ipv4LocalNet}.249"
        # EDIT: ... maybe. In this example we use "ra-stateless",
        # meaning dnsmasq sends router advertisements with the O and A
        # bits set, and provides a stateless DHCP service. The client
        # will use a SLAAC address, and use DHCP for other
        # configuration information.
        # If you didn't understand the preceding sentence then
        # the default is _probably_ fine, but if you need
        # a DHCP-only IPv6 network or some other different
        # configuration, this is the place to change it.
        "::,constructor:$(output ${interface} ifname),ra-stateless"
      ];
      # EDIT: choose a domain name for the DNS names issued for your
      # DHCP-issued hosts
      domain = "lan.hackens.org";
    };

  #services.resolvconf = oneshot rec {
  #  dependencies = [ services.wan ];
  #  name = "resolvconf";
  #  up = ''
  #    . ${serviceFns}
  #    ( in_outputs ${name}
  #     echo "nameserver $(output ${services.wan} ns1)" > resolv.conf
  #     echo "nameserver $(output ${services.wan} ns2)" >> resolv.conf
  #     chmod 0444 resolv.conf
  #    )
  #  '';
  #};

  #filesystem =
  #  let inherit (pkgs.pseudofile) dir symlink;
  #  in dir {
  #    etc = dir {
  #      "resolv.conf" = symlink "${services.resolvconf}/.outputs/resolv.conf";
  #    };
  #  };

  #services.defaultroute4 = svc.network.route.build {
  #  via = "$(output ${services.wan} address)";
  #  target = "default";
  #  dependencies = [ services.wan ];
  #};

  # 4A:3D:B6:7F:44:F0
  # 129.199.146.30

  services.packet_forwarding = svc.network.forward.build { };

  defaultProfile.packages = with pkgs; [
    min-collect-garbage
  ];
}