122 lines
3.5 KiB
Nix
122 lines
3.5 KiB
Nix
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{ pkgs, lib, config, ... }:
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let
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cfg = config.lab.dns;
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kunisZoneFile = pkgs.writeTextFile {
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name = "kunis-zone-file";
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text = ''
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$ORIGIN kun.is.
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$TTL 1m
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@ IN SOA ns1.kun.is. hostmaster.kun.is. (
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1704580936
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1D
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1H
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1W
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1D )
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IN NS ns1.kun.is.
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IN NS ns2.kun.is.
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@ IN MX 10 mail.kun.is.
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ns IN A 192.145.57.90
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ns1 IN A 192.145.57.90
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ns2 IN A 192.145.57.90
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* IN A 192.145.57.90
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verify.bing.com. IN CNAME fcfe5d31d5b7ae1af0b352a6b4c75d3f
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@ IN TXT "\"google-site-verification=sznWJNdSZfiAESJhnDQEJ6hf06W9vndvhMi6wP_HH04\""
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'';
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};
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geokunisnlZoneFile = pkgs.writeTextFile {
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name = "geokunisnl-zone-file";
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text = ''
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$ORIGIN geokunis2.nl.
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$TTL 1h
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@ IN SOA ns.geokunis2.nl. hostmaster.geokunis2.nl. (
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1704580936
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1D
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1H
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1W
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1D )
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IN NS ns.geokunis2.nl.
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IN NS ns0.transip.net.
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IN NS ns1.transip.nl.
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IN NS ns2.transip.eu.
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@ IN MX 10 mail.geokunis2.nl.
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@ IN A 192.145.57.90
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@ IN AAAA 2a0d:6e00:1a77:30:b62e:99ff:fe77:1bda
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mail IN A 192.145.57.90
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wg IN A 192.145.57.90
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wg IN AAAA 2a0d:6e00:1a77::1
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wg4 IN A 192.145.57.90
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wg6 IN AAAA 2a0d:6e00:1a77::1
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tuindersweijde IN A 192.145.57.90
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ns IN A 192.145.57.90
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ns IN AAAA 2a0d:6e00:1a77:30:c8fe:c0ff:feff:ee07
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cyberchef IN A 192.145.57.90
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cyberchef IN AAAA 2a0d:6e00:1a77:30:c8fe:c0ff:feff:ee03
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inbucket IN A 192.145.57.90
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kms IN A 192.145.57.90
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@ IN CAA 0 issue \"letsencrypt.org\"
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'';
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};
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in
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{
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options.lab.dns.enable = lib.mkOption {
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default = false;
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type = lib.types.bool;
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description = ''
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Whether to enable an authoritative DNS server and DNSmasq for DMZ network.
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'';
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};
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config = lib.mkIf cfg.enable {
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networking.firewall = {
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allowedTCPPorts = [ 53 ];
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allowedUDPPorts = [ 53 ];
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};
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services.bind = {
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enable = true;
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forwarders = [ ];
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# TODO: disable ipv6 for now, as the hosts themselves lack routes it seems.
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ipv4Only = true;
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extraOptions = ''
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allow-transfer { none; };
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allow-recursion { none; };
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version "No dice.";
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'';
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zones = {
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"kun.is" = {
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master = true;
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file = kunisZoneFile;
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allowQuery = [ "any" ];
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extraConfig = ''
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notify yes;
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allow-update { none; };
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'';
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};
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"geokunis2.nl" = {
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master = true;
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file = geokunisnlZoneFile;
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allowQuery = [ "any" ];
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extraConfig = ''
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notify yes;
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allow-update { none; };
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'';
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};
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};
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};
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};
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}
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