9d6e50cbbc
this is a bit of an experiment to reduce the copy-paste in examples by turning them into "application" modules. planning to follow up with another module for "wifi router"
100 lines
2.5 KiB
Nix
100 lines
2.5 KiB
Nix
{
|
|
config,
|
|
pkgs,
|
|
lib,
|
|
...
|
|
}: let
|
|
inherit (pkgs) liminix;
|
|
inherit (lib) mkEnableOption mkOption types isDerivation hasAttr ;
|
|
|
|
inherit (pkgs.liminix.services) oneshot longrun bundle target;
|
|
inherit (pkgs.pseudofile) dir symlink;
|
|
inherit (pkgs) serviceFns;
|
|
svc = config.system.service;
|
|
cfg = config.profile.wap;
|
|
|
|
hostaps =
|
|
let
|
|
defaults = {
|
|
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
|
|
};
|
|
in lib.mapAttrs'
|
|
(name : value :
|
|
let
|
|
attrs = defaults // { ssid = name; } // value;
|
|
in lib.nameValuePair
|
|
"hostap-${name}"
|
|
(svc.hostapd.build {
|
|
interface = attrs.interface;
|
|
params = lib.filterAttrs (k: v: k != "interface") attrs;
|
|
}))
|
|
cfg.wireless.networks;
|
|
|
|
in {
|
|
imports = [
|
|
../wlan.nix
|
|
../network
|
|
../hostapd
|
|
../bridge
|
|
../ssh
|
|
{ config.services = hostaps; }
|
|
];
|
|
|
|
options.profile.wap = {
|
|
interfaces = mkOption {
|
|
type = types.listOf liminix.lib.types.interface;
|
|
default = [];
|
|
};
|
|
wireless = mkOption {
|
|
type = types.attrsOf types.anything;
|
|
};
|
|
};
|
|
config = {
|
|
services.sshd = svc.ssh.build {};
|
|
|
|
services.int = svc.bridge.primary.build {
|
|
ifname = "int";
|
|
};
|
|
|
|
services.bridge = svc.bridge.members.build {
|
|
primary = config.services.int;
|
|
members = cfg.interfaces;
|
|
};
|
|
|
|
services.dhcpc = svc.network.dhcp.client.build {
|
|
interface = config.services.int;
|
|
dependencies = [ config.services.hostname ];
|
|
};
|
|
|
|
services.defaultroute4 = svc.network.route.build {
|
|
via = "$(output ${config.services.dhcpc} router)";
|
|
target = "default";
|
|
dependencies = [config.services.dhcpc];
|
|
};
|
|
|
|
services.resolvconf = oneshot rec {
|
|
dependencies = [ config.services.dhcpc ];
|
|
name = "resolvconf";
|
|
# CHECK: https://udhcp.busybox.net/README.udhcpc says
|
|
# 'A list of DNS server' but doesn't say what separates the
|
|
# list members. Assuming it's a space or other IFS character
|
|
up = ''
|
|
. ${serviceFns}
|
|
( in_outputs ${name}
|
|
for i in $(output ${config.services.dhcpc} dns); do
|
|
echo "nameserver $i" > resolv.conf
|
|
done
|
|
)
|
|
'';
|
|
};
|
|
filesystem = dir {
|
|
etc = dir {
|
|
"resolv.conf" = symlink "${config.services.resolvconf}/.outputs/resolv.conf";
|
|
};
|
|
};
|
|
};
|
|
}
|