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{ config, inputs, lib, outputs, pkgs, ... }:
{
imports = [
common/core
];
home.file = {
"bin/vpnctl" = {
executable = true;
text = ''
#!/usr/bin/env zsh
function status_vpn {
ip netns exec vpn su -c 'curl -m 10 -s https://bitgnome.net/ip/ | grep REMOTE_ADDR' nipsy
ip netns exec vpn su -c 'curl -m 10 -s https://www.cloudflarestatus.com | grep "Cloudflare Status"' nipsy
}
function start_vpn {
ip netns add vpn
ip link add veth.host type veth peer veth.vpn
ip link set dev veth.host up
ip link set veth.vpn netns vpn up
ip -n vpn address add 192.168.1.3/24 dev veth.vpn
ip route add 192.168.1.3/32 dev veth.host
ip link add wg1 type wireguard
ip link set wg1 netns vpn
ip -n vpn -4 address add $(grep ^#Address /run/secrets/wireguard/wg1_conf | cut -d= -f2 | cut -d, -f1 | xargs) dev wg1
ip netns exec vpn wg setconf wg1 /run/secrets/wireguard/wg1_conf
ip -n vpn link set wg1 up
ip -n vpn route add default dev wg1
ip netns exec vpn nft -f /etc/nftables-vpn.conf
}
function stop_vpn {
#systemctl stop qbittorrent-nox@nipsy.service prowlarr.service
ip netns del vpn
ip link del veth.host
}
if [[ -z "''${1}" || "''${1}" == "status" ]]; then
status_vpn
elif [[ "''${1}" == "restart" ]]; then
stop_vpn
sleep 2
start_vpn
#systemctl start qbittorrent-nox@nipsy.service prowlarr.service
elif [[ "''${1}" == "restart_firewall" ]]; then
ip netns exec vpn nft -f /etc/nftables-vpn.conf
elif [[ "''${1}" == "start" ]]; then
start_vpn
elif [[ "''${1}" == "stop" ]]; then
stop_vpn
fi
exit 0
'';
};
};
nix.extraOptions = ''
!include ${config.sops.secrets."nix-access-token-github".path}
'';
sops = {
age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
defaultSopsFile = ./secrets/arrakis.yaml;
secrets = {
"nix-access-token-github" = {};
};
};
}
|
