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|
{ config, pkgs, lib, ... }:
let
myLib = import ./lib.nix { inherit pkgs lib; };
myPkgs = import ./pkgs.nix { inherit pkgs lib myLib; };
warpspeedPort = 1338;
ethernetInterface = "enp0s20";
wireguard = {
port = 6889;
interface = "wg0";
internalNetwork =
let genIp = cidr: lastByte: "10.42.0.${toString lastByte}/${toString cidr}";
in {
addr = genIp 32;
range = genIp 24 0;
server = genIp 24 1;
};
};
myKey = "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDNMQvmOfon956Z0ZVdp186YhPHtSBrXsBwaCt0JAbkf/U/P+4fG0OROA++fHDiFM4RrRHH6plsGY3W6L26mSsCM2LtlHJINFZtVILkI26MDEIKWEsfBatDW+XNAvkfYEahy16P5CBtTVNKEGsTcPD+VDistHseFNKiVlSLDCvJ0vMwOykHhq+rdJmjJ8tkUWC2bNqTIH26bU0UbhMAtJstWqaTUGnB0WVutKmkZbnylLMICAvnFoZLoMPmbvx8efgLYY2vD1pRd8Uwnq9MFV1EPbkJoinTf1XSo8VUo7WCjL79aYSIvHmXG+5qKB9ed2GWbBLolAoXkZ00E4WsVp9H philip@nyx";
in
{
imports = [
./base-server.nix
];
config = {
# TODO abstract out
nix.maxJobs = 2;
vuizvui.modifyNixPath = false;
nix.nixPath = [
"vuizvui=/root/vuizvui"
"nixpkgs=/root/nixpkgs"
# TODO: nicer?
"nixos-config=${pkgs.writeText "haku-configuration.nix" ''
(import <vuizvui/machines>).profpatsch.haku.config
''}"
];
system.autoUpgrade = {
enable = true;
channel = "https://headcounter.org/hydra/channel/custom/openlab/vuizvui/channels.machines.profpatsch.haku";
};
vuizvui.user.profpatsch.server.sshPort = 7001;
boot.loader.grub.device = "/dev/sda";
# VPN support
boot.extraModulePackages = [ config.boot.kernelPackages.wireguard ];
fileSystems = {
"/" = {
device = "/dev/sda3";
fsType = "ext4";
};
"/boot" = {
device = "/dev/sda2";
fsType = "ext4";
};
};
environment.systemPackages = with pkgs; [
rtorrent # bittorrent client
mktorrent # torrent file creator
pkgs.vuizvui.profpatsch.warpspeed # trivial http file server
];
users.users = {
root.openssh.authorizedKeys.keys = [ myKey ];
rtorrent = {
isNormalUser = true;
};
vorstand = {
isNormalUser = true;
openssh.authorizedKeys.keys = [ myKey
"ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCUgS0VB5XayQobQfOi0tYeqpSSCXzftTKEyII4OYDhuF0/CdXSqOIvdqnWQ8933lPZ5234qCXCniIlRJpJQLBPJdJ7/XnC6W37asuft6yVYxTZnZat8edCuJETMvwZJZNttxHC04k3JPf9RMj25luICWabICH5XP9Mz3GoWSaOz7IOm7jiLQiF3UtiFOG06w76d3UfcIVbqjImwWv8nysphi9IQfL0XgC24zNE6LSeE7IN5xTOxoZxORQGsCEnFNCPevReNcSB0pI9xQ1iao7evaZkpzT4D4iQ/K7Ss8dsfFWN30NPMQS5ReQTUKtmGn1YlgkitiYTEXbMjkYbQaQr daniel@shadow"
"ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCtfWeIH7YZpWUUOZ3oC5FB2/J+P3scxm29gUQdVij/K0TuxW1yN/HtcvrO1mwSshS6sNZ2N6/Kb6+kuGyx1mEnaFt87K5ucxC7TNqiURh4eeZE1xX7B5Ob8TVegrBxoe+vcfaoyxn7sUzgF719H0aYC7PP6p3AIbhq3hRLcvY26u9/gZ39H79A71wCunauvpcnpb+rqyJMN6m2YoeOcoloe7wUDI8Xw5dUetHpNKn9k1vzS16CdwP4pAKI8aBtdNK7ZojVMe9LfBG8HHPr9K+cwcaxQuXkFBJzrfrtBCfQwrgWppsu/W/kGBs1ybku2bOFI5UXJBnsraXQqr1NLIfL phj@phj-X220"
"ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDj8dla7nOE7RSho2/9LAn+DANYkB1BmMoNryzTQ5mUJWukf5coCc+aNJcXYeu5dSTEicW2qQuD8mt8SDI5Qzv4oSpIYEsd0j4eW/BlC5XYd+4jS7Hfk/a1mJjMG7jdvOUtK3lLtrKaHxVUUjqdxKzzFBZlPov6FgHSJ//h1HxreV/Y0jL94qSvK39FZde5xlV/wQBvpglrMNu7FFWqyeKrOZ7U8D70scFliIuPok/02iQ31P+ncUfV3XrFyJodQq8J3hYEorGVKp3nNM1zaLlg8uqHk18Zt0GFnEAClBrC13yjM0jpMvaMyuXMaWuKeqsBZeUyaSo1j6BNsW/bFjiJ thomas-glamsch@gmx.de"
"ssh-rsa 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 lisanne.wolters@gmx.net"
];
};
};
systemd.services.warpspeed =
let user = config.users.users.rtorrent;
in {
description = "internally served public files (see nginx)";
wantedBy = [ "default.target" ];
serviceConfig.WorkingDirectory = "${user.home}/public";
script = "${pkgs.vuizvui.profpatsch.warpspeed}/bin/warpspeed ${toString warpspeedPort}";
serviceConfig.User = config.users.users.rtorrent.name;
};
services.nginx = {
enable = true;
virtualHosts."haku.profpatsch.de" = {
forceSSL = true;
enableACME = true;
locations."/pub/" = {
proxyPass = "http://127.0.0.1:${toString warpspeedPort}/";
};
locations."/".root =
let lojbanistanSrc = pkgs.fetchFromGitHub {
owner = "lojbanistan";
repo = "lojbanistan.de";
rev = "ef02aa8f074d0d5209839cd12ba7a67685fdaa05";
sha256 = "1hr2si73lam463pcf25napfbk0zb30kgv3ncc0ahv6wndjpsvg7z";
};
in pkgs.runCommand "lojbanistan-www" {} ''
mkdir $out
echo "coi do" > $out/index.html
${pkgs.imagemagick}/bin/convert \
${lojbanistanSrc}/design/flag-of-lojbanistan-icon.svg \
-define icon:auto-resize=64,48,32,16 \
$out/favicon.ico
'';
serverAliases = [ "lojbanistan.de" ];
};
};
networking = {
nat = {
enable = true;
externalInterface = ethernetInterface;
internalInterfaces = [ wireguard.interface ];
};
hostName = "haku";
firewall = {
allowedTCPPorts = [
80 443
6882
1337 2342 4223
60100
];
allowedUDPPorts = [
wireguard.port
60100
];
# forward wireguard connections to ethernet device (VPN)
extraCommands = ''
iptables -t nat -A POSTROUTING -s ${wireguard.internalNetwork.range} -o ${ethernetInterface} -j MASQUERADE
''
# drop every other kind of forwarding, except from wg0 to epn (and bridge wg)
+ ''
iptables -P FORWARD DROP
iptables -A FORWARD -i ${wireguard.interface} -o ${ethernetInterface} -j ACCEPT
iptables -A FORWARD -o ${wireguard.interface} -i ${ethernetInterface} -j ACCEPT
iptables -A FORWARD -i ${wireguard.interface} -o ${wireguard.interface} -j ACCEPT
'';
};
wireguard.interfaces.${wireguard.interface} = {
ips = [ wireguard.internalNetwork.server ];
listenPort = wireguard.port;
privateKeyFile = "/root/keys/wg/vpn.priv";
peers = [
{ # shiki (TODO: factor out)
publicKey = "x3ko/R8PLzcyjVjqot9qmGBb3NrG/4JvgRkIOQMEsUA=";
allowedIPs = [ (wireguard.internalNetwork.addr 2) ];
}
{ # mushu
publicKey = "Stx6N4/JurtAuYX+43WPOCLBqheE99O6WRvxW+sd3jw=";
allowedIPs = [ (wireguard.internalNetwork.addr 3) ];
}
];
};
nameservers = [
"62.210.16.6"
"62.210.16.7"
];
};
};
}
|
