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{ nodes, config, lib, pkgs, ... }:
{
deployment.buildOnTarget = false;
#this enables the following services: dns
deployment.tags = [ "dnsServer" ];
documentation.nixos.enable = false;
imports = [
./hardware-configuration.nix
./rclone-restic-server.nix
./3proxy.nix
./syncthing.nix
./dendrite.nix
./websites
] ++ (if nodes.briefkasten.config.networking.usePBBUplink != true then [
./reverse-proxy-briefkasten.nix
] else [ ]);
dns.zones."ctu.cx".subdomains."${config.networking.hostName}" = (pkgs.dns.lib.combinators.host config.networking.primaryIP4 config.networking.primaryIP);
age.secrets.wireguard-privkey.file = ../../secrets/wanderduene/wireguard-privkey.age;
boot = {
# Use the systemd-boot EFI boot loader.
loader.systemd-boot.enable = true;
loader.efi.canTouchEfiVariables = true;
initrd.network = {
enable = true;
ssh = {
enable = true;
port = 22;
hostKeys = [ /etc/ssh/ssh_host_rsa_key ];
authorizedKeys = with lib; concatLists (mapAttrsToList (name: user: if elem "wheel" user.extraGroups then user.openssh.authorizedKeys.keys else []) config.users.users);
};
postCommands = ''
ip link set dev ens3 up
ip addr add ${config.networking.primaryIP}/128 dev ens3
ip route add default via fe80::1 dev ens3 onlink
ip addr add ${config.networking.primaryIP4}/22 dev ens3
ip route add default via ${config.networking.defaultGateway.address} dev ens3 onlink
echo 'cryptsetup-askpass' >> /root/.profile
'';
};
};
networking = {
primaryIP = "2a03:4000:4d:5e::1";
primaryIP4 = "194.36.145.49";
resolvconf.enable = false;
nameservers = [ "8.8.8.8" "1.1.1.1" ];
defaultGateway = {
interface = "ens3";
address = "194.36.144.1";
};
defaultGateway6 = {
interface = "ens3";
address = "fe80::1";
};
interfaces.ens3 = {
ipv4.addresses = [{
address = config.networking.primaryIP4;
prefixLength = 24;
}];
ipv6.addresses = [{
address = config.networking.primaryIP;
prefixLength = 64;
}];
};
wireguard = {
enable = true;
interfaces.wg-mikrotik = {
listenPort = 51820;
privateKeyFile = config.age.secrets.wireguard-privkey.path;
generatePrivateKeyFile = true;
postSetup = "ip link set dev wg-mikrotik mtu 1500";
ips = [ "172.16.0.1/24" ];
peers = [
{
persistentKeepalive = 10;
allowedIPs = [ "172.16.0.0/24" "10.0.0.0/8" ];
publicKey = "nvyhYuWJl/dKyV/2+bDrUisvL3mi38PsNzfdIDDwSjY=";
}
];
};
interfaces.wg-briefkasten = {
listenPort = 51821;
privateKeyFile = config.age.secrets.wireguard-privkey.path;
generatePrivateKeyFile = true;
postSetup = "ip link set dev wg-briefkasten mtu 1500";
ips = [ "172.17.0.1/24" ];
peers = [
{
persistentKeepalive = 10;
allowedIPs = [ "172.17.0.0/24" ];
publicKey = "nvyhYuWJl/dKyV/2+bDrUisvL3mi38PsNzfdIDDwSjY=";
}
];
};
interfaces.wg-stasicont = {
listenPort = 51822;
privateKeyFile = config.age.secrets.wireguard-privkey.path;
generatePrivateKeyFile = true;
postSetup = "ip link set dev wg-stasicont mtu 1500";
ips = [ "172.18.0.1/24" ];
peers = [
{
persistentKeepalive = 10;
allowedIPs = [ "172.18.0.0/24" ];
publicKey = "Sh5le4IsR5jW1+jSrR5N/dcuTE+OEcEB6ou7bqwriAg=";
}
];
};
};
firewall.allowedTCPPorts = [ 5201 2201 2202 2203 ];
firewall.allowedUDPPorts = [ 5201 51820 51821 51822 ];
firewall.extraCommands = ''
iptables -A nixos-fw -i wg-mikrotik -j nixos-fw-accept
iptables -A nixos-fw -i wg-briefkasten -j nixos-fw-accept
iptables -A nixos-fw -i wg-stasicont -j nixos-fw-accept
'';
};
ctucxConfig.programs = {
gpg.enable = false;
ssh.enable = false;
git.enable = false;
};
services.iperf3 = {
enable = true;
bind = "172.17.0.1";
};
system.stateVersion = "23.05";
home-manager.users.katja.home.stateVersion = "23.05";
}