2023-03-07 21:33:01 +00:00
|
|
|
# This is not part of Liminix per se. This is a "scratchpad"
|
|
|
|
# configuration for a device I'm testing with.
|
|
|
|
#
|
|
|
|
# Parts of it do do things that Liminix eventually needs to do, but
|
|
|
|
# don't look in here for solutions - just for identifying the
|
|
|
|
# problems.
|
|
|
|
{
|
|
|
|
config,
|
|
|
|
pkgs,
|
|
|
|
lib,
|
|
|
|
...
|
|
|
|
}: let
|
2023-03-08 20:37:08 +00:00
|
|
|
secrets = import ./extneder-secrets.nix;
|
2023-03-07 21:33:01 +00:00
|
|
|
inherit (pkgs.liminix.services) oneshot longrun bundle target;
|
|
|
|
inherit (pkgs.pseudofile) dir symlink;
|
2023-08-28 15:08:46 +00:00
|
|
|
inherit (pkgs) dropbear ifwait serviceFns;
|
|
|
|
svc = config.system.service;
|
2023-03-07 21:33:01 +00:00
|
|
|
in rec {
|
|
|
|
boot = {
|
|
|
|
tftp = {
|
|
|
|
serverip = "192.168.8.148";
|
|
|
|
ipaddr = "192.168.8.251";
|
|
|
|
};
|
|
|
|
};
|
|
|
|
|
|
|
|
imports = [
|
2023-03-17 11:47:16 +00:00
|
|
|
../modules/wlan.nix
|
2023-08-31 17:29:45 +00:00
|
|
|
../modules/vlan
|
2023-08-28 15:08:46 +00:00
|
|
|
../modules/network
|
|
|
|
../modules/hostapd
|
|
|
|
../modules/bridge
|
2023-09-01 16:32:53 +00:00
|
|
|
../modules/ssh
|
2023-03-07 21:33:01 +00:00
|
|
|
];
|
|
|
|
|
2023-03-08 22:11:59 +00:00
|
|
|
hostname = "extneder";
|
|
|
|
|
2023-03-07 21:33:01 +00:00
|
|
|
kernel = {
|
|
|
|
config = {
|
|
|
|
|
|
|
|
NETFILTER_XT_MATCH_CONNTRACK = "y";
|
|
|
|
|
|
|
|
IP6_NF_IPTABLES = "y"; # do we still need these
|
|
|
|
IP_NF_IPTABLES = "y"; # if using nftables directly
|
|
|
|
|
2023-09-01 16:34:47 +00:00
|
|
|
# these are copied from rotuer and need review.
|
|
|
|
# we're not running a firewall, so why do we need
|
|
|
|
# nftables config?
|
2023-03-07 21:33:01 +00:00
|
|
|
IP_NF_NAT = "y";
|
|
|
|
IP_NF_TARGET_MASQUERADE = "y";
|
|
|
|
NETFILTER = "y";
|
|
|
|
NETFILTER_ADVANCED = "y";
|
|
|
|
NETFILTER_XTABLES = "y";
|
|
|
|
|
|
|
|
NFT_COMPAT = "y";
|
|
|
|
NFT_CT = "y";
|
|
|
|
NFT_LOG = "y";
|
|
|
|
NFT_MASQ = "y";
|
|
|
|
NFT_NAT = "y";
|
|
|
|
NFT_REJECT = "y";
|
|
|
|
NFT_REJECT_INET = "y";
|
|
|
|
|
|
|
|
NF_CONNTRACK = "y";
|
|
|
|
NF_NAT = "y";
|
|
|
|
NF_NAT_MASQUERADE = "y";
|
|
|
|
NF_TABLES = "y";
|
|
|
|
NF_TABLES_INET = "y";
|
|
|
|
NF_TABLES_IPV4 = "y";
|
|
|
|
NF_TABLES_IPV6 = "y";
|
|
|
|
};
|
|
|
|
};
|
|
|
|
|
2023-08-28 15:08:46 +00:00
|
|
|
services.hostap = svc.hostapd.build {
|
|
|
|
interface = config.hardware.networkInterfaces.wlan;
|
2023-03-07 21:33:01 +00:00
|
|
|
params = {
|
|
|
|
country_code = "GB";
|
|
|
|
hw_mode = "g";
|
|
|
|
wmm_enabled = 1;
|
|
|
|
ieee80211n = 1;
|
2023-03-08 20:37:08 +00:00
|
|
|
inherit (secrets) ssid channel wpa_passphrase;
|
2023-03-07 21:33:01 +00:00
|
|
|
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
|
|
|
|
};
|
|
|
|
};
|
|
|
|
|
2023-08-31 17:29:45 +00:00
|
|
|
services.int = svc.bridge.primary.build {
|
|
|
|
ifname = "int";
|
2023-03-07 21:33:01 +00:00
|
|
|
};
|
2023-03-08 22:11:59 +00:00
|
|
|
|
2023-08-28 15:08:46 +00:00
|
|
|
services.dhcpc = svc.network.dhcp.client.build {
|
|
|
|
interface = services.int;
|
2023-03-08 22:11:59 +00:00
|
|
|
dependencies = [ config.services.hostname ];
|
2023-08-28 15:08:46 +00:00
|
|
|
};
|
2023-03-07 21:33:01 +00:00
|
|
|
|
2023-08-28 15:08:46 +00:00
|
|
|
services.bridge = svc.bridge.members.build {
|
2023-03-07 21:33:01 +00:00
|
|
|
primary = services.int;
|
2023-08-28 15:08:46 +00:00
|
|
|
members = with config.hardware.networkInterfaces; [
|
|
|
|
lan
|
|
|
|
wlan
|
|
|
|
];
|
|
|
|
};
|
2023-03-07 21:33:01 +00:00
|
|
|
|
2023-09-01 16:32:53 +00:00
|
|
|
services.sshd = svc.ssh.build {};
|
2023-03-07 21:33:01 +00:00
|
|
|
|
|
|
|
services.resolvconf = oneshot rec {
|
|
|
|
dependencies = [ 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}
|
2023-03-07 22:02:55 +00:00
|
|
|
for i in $(output ${services.dhcpc} dns); do
|
2023-03-07 21:33:01 +00:00
|
|
|
echo "nameserver $i" > resolv.conf
|
|
|
|
done
|
|
|
|
)
|
|
|
|
'';
|
|
|
|
};
|
|
|
|
filesystem = dir {
|
|
|
|
etc = dir {
|
|
|
|
"resolv.conf" = symlink "${services.resolvconf}/.outputs/resolv.conf";
|
|
|
|
};
|
|
|
|
};
|
|
|
|
|
2023-08-31 22:52:59 +00:00
|
|
|
services.defaultroute4 = svc.network.route.build {
|
2023-03-07 21:33:01 +00:00
|
|
|
via = "$(output ${services.dhcpc} router)";
|
|
|
|
target = "default";
|
|
|
|
dependencies = [services.dhcpc];
|
|
|
|
};
|
|
|
|
|
2023-03-08 20:37:08 +00:00
|
|
|
users.root.passwd = lib.mkForce secrets.root_password;
|
2023-03-07 21:33:01 +00:00
|
|
|
defaultProfile.packages = with pkgs; [nftables strace tcpdump swconfig];
|
|
|
|
}
|