finally works again

This commit is contained in:
2026-08-03 13:22:28 -04:00
parent 4d72aa979a
commit a7f8971df1
16 changed files with 128 additions and 168 deletions
-28
View File
@@ -1,28 +0,0 @@
{ config, lib, pkgs, ... }:
{
networking.firewall.enable = true;
networking.firewall.allowedTCPPorts = [ 80 443 ];
networking.nftables.enable = true;
networking.nftables.tables.nat = {
family = "ip";
content = ''
chain prerouting {
type nat hook prerouting priority dstnat; policy accept;
iifname "enp1s0" tcp dport 80 dnat to 10.0.0.2:80
iifname "enp1s0" tcp dport 443 dnat to 10.0.0.2:443
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
oifname "wg0" masquerade
}
'';
};
boot.kernel.sysctl = {
"net.ipv4.ip_forward" = 1;
};
}
-41
View File
@@ -1,41 +0,0 @@
{ config, lib, pkgs, ... }:
{
options.network = {
nodes = lib.mkOption { type = lib.types.attrsOf
(lib.types.submodule ({ name, config, ... }: {
options = {
id = lib.mkOption { type = lib.types.int; };
ssh = lib.mkOption { type = lib.types.str; };
vpn = lib.mkOption { type = lib.types.str; };
address-vpn = lib.mkOption { type = lib.types.str; };
address-pub = lib.mkOption { type = lib.types.nullOr lib.types.str; default = null; };
};
config = {
address-vpn = "10.0.0.${toString config.id}";
};
}));
};
node = lib.mkOption { type = lib.types.str; };
};
config.network = {
nodes = {
laptop = {
id = 1;
ssh = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKhCH6YN63AWFsR1wZ6wJdZ2jlTtYBSkY5FnLrWoLKeg";
vpn = "n+9eh8VUP9NCnjPL0Z/KPc0TQCQloXE2Ipc5+CBtJjU=";
};
desktop = {
id = 2;
ssh = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFdOUv+mUhnS2sbahlqcqm9Ili16/rOk2WAlMSXrjnHu";
vpn = "7BcwtszpzS4ABDwKwMaiJ7F35sJRa89fBbuh80Sk8Uk=";
};
vps = {
id = 3;
ssh = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGiiLFiy+UcOi0RgZ1Xvuzl4C5aiZ+bcGaOmQcI/UBXp";
vpn = "c5irm217aE+QVwHYmnQh4r91u2fZmQKBIWVgFVMaEwU=";
address-pub = "216.128.177.13";
};
};
};
}
@@ -23,11 +23,5 @@ in
root * ${website}/blog
file_server
'';
virtualHosts."birds.grasswren.net".extraConfig = ''
encode
root * ${website}/birds
file_server
'';
};
}
@@ -10,7 +10,7 @@
services.caddy = {
enable = true;
virtualHosts."image.grasswren.net".extraConfig = ''
virtualHosts."photo.grasswren.net".extraConfig = ''
reverse_proxy localhost:2283
'';
};
@@ -17,6 +17,7 @@
dns = {
magic_domain = true;
base_domain = "vpn.grasswren.net";
nameservers.global = [ "1.1.1.1" ];
};
};
};
+6 -12
View File
@@ -1,8 +1,5 @@
{ config, lib, pkgs, ... }:
let
me = config.network.nodes.${config.network.node};
in
{
networking.firewall = {
enable = true;
@@ -16,19 +13,16 @@ in
KbdInteractiveAuthentication = false;
};
listenAddresses = [{
addr = me.address-vpn;
addr = "0.0.0.0";
port = 22;
}];
};
users.users.lilac.openssh.authorizedKeys.keys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKhCH6YN63AWFsR1wZ6wJdZ2jlTtYBSkY5FnLrWoLKeg"
];
users.users.root.openssh.authorizedKeys.keys = [
config.network.nodes.laptop.ssh
config.network.nodes.desktop.ssh
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKhCH6YN63AWFsR1wZ6wJdZ2jlTtYBSkY5FnLrWoLKeg"
];
users.users.lilac = lib.mkIf (config.network.node != "vps") {
openssh.authorizedKeys.keys = [
config.network.nodes.laptop.ssh
config.network.nodes.desktop.ssh
];
};
}
-5
View File
@@ -1,5 +0,0 @@
{ config, lib, pkgs, ... }:
{
services.tailscale.enable = true;
}
-38
View File
@@ -1,38 +0,0 @@
{ config, lib, pkgs, ... }:
let
me = config.network.nodes.${config.network.node};
in
{
networking = {
firewall = {
allowedUDPPorts = [ 51820 ];
trustedInterfaces = [ "wg0" ];
};
wireguard.interfaces."wg0" = {
ips = [ "${me.address-vpn}/24" ];
listenPort = 51820;
generatePrivateKeyFile = true;
privateKeyFile = "/var/lib/wireguard/wg0.key";
peers = lib.mapAttrsToList (name: peer: {
publicKey = peer.vpn;
allowedIPs =
if config.network.node == "vps"
then [ "${peer.address-vpn}/32" ]
else [ "10.0.0.0/24" ];
endpoint =
if peer.address-pub != null
then "${peer.address-pub}:51820"
else null;
persistentKeepalive =
if peer.address-pub != null
then 25
else null;
}) (lib.filterAttrs (name: _:
if config.network.node == "vps"
then name != "vps"
else name == "vps"
) config.network.nodes);
};
};
}