187 lines
4.1 KiB
Nix
187 lines
4.1 KiB
Nix
{ lib, config, secret, ... }:
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{
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services.adguardhome = {
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enable = true;
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mutableSettings = true;
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# settings = null;
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settings =
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let
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inherit (config.security.acme) certs;
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in
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{
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tls = {
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enabled = true;
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port_https = 10443;
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port_dns_over_tls = 1053;
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port_dns_over_quic = 1053;
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port_dnscrypt = 0;
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certificate_path = "${certs."dns.kempkens.network".directory}/fullchain.pem";
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private_key_path = "${certs."dns.kempkens.network".directory}/key.pem";
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server_name = "dns.kempkens.network";
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allow_unencrypted_doh = true;
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strict_sni_check = true;
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};
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dns = {
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# Based on: https://pkg.go.dev/github.com/Potterli20/golibs-fork/netutil#IsLocallyServed
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private_networks = [
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"10.0.0.0/8"
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"127.0.0.0/8"
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"169.254.0.0/16"
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"172.16.0.0/12"
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"192.0.2.0/24"
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"192.168.0.0/16"
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"198.51.100.0/24"
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"203.0.113.0/24"
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"255.255.255.255/32"
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"::/128"
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"::1/128"
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"2001:db8::/32"
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"fd00::/8"
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"fe80::/10"
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"100.64.0.0/10"
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"fd7a:115c:a1e0::/96"
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];
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};
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};
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# settings = {
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# schema_version = 20;
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# bind_host = "127.0.0.1";
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# bind_port = 3000;
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#
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# users = [
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# {
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# inherit (secret.adguardhome.users.daniel) name password;
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# }
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# ];
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#
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# auth_attempts = 3;
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# debug_pprof = false;
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#
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# dns = {
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# inherit (secret.adguardhome) bind_hosts;
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# port = 53;
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#
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# bootstrap_dns = [
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# "9.9.9.11"
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# "149.112.112.11"
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# "2620:fe::11"
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# "2620:fe::fe:11"
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# ];
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# };
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#
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# tls = {
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# enabled = false;
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# allow_unencrypted_doh = true;
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# };
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#
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# dhcp.enabled = false;
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# };
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};
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systemd.services.adguardhome.serviceConfig = {
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SupplementaryGroups = [ "nginx" ];
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};
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networking.firewall.interfaces =
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let
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interfaces = lib.mapAttrsToList (_: lib.attrsets.attrByPath [ "matchConfig" "Name" ] null) config.systemd.network.networks ++ [ "tailscale0" ];
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in
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builtins.listToAttrs
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(builtins.map
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(iface:
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{
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name = iface;
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value = {
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allowedTCPPorts = [ 53 1053 9053 10443 ];
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allowedUDPPorts = [ 53 1053 9053 10443 ];
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};
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})
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(builtins.filter builtins.isString interfaces));
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virtualisation.podman.defaultNetwork.settings.dns_enabled = lib.mkForce secret.adguardhome.podmanDNS;
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services.nginx = {
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upstreams.adguardhome = {
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servers = {
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"127.0.0.1:3000" = {
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fail_timeout = "2s";
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};
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};
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extraConfig = ''
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keepalive 16;
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'';
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};
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virtualHosts."${secret.adguardhome.domain_prefix}.internal.kempkens.network" = {
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serverAliases = [
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"${secret.adguardhome.domain_prefix}-direct.internal.kempkens.network"
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"dns.internal.kempkens.network"
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];
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listen = [
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{
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addr = "0.0.0.0";
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port = 443;
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ssl = true;
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}
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{
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addr = "[::0]";
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port = 443;
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ssl = true;
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}
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{
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addr = "0.0.0.0";
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port = 9053;
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ssl = true;
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extraParameters = [
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"fastopen=63"
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"backlog=1023"
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"deferred"
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];
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}
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{
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addr = "[::0]";
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port = 9053;
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ssl = true;
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extraParameters = [
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"fastopen=63"
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"backlog=1023"
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"deferred"
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];
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}
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];
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quic = true;
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http3 = true;
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onlySSL = true;
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useACMEHost = "internal.kempkens.network";
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extraConfig = ''
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set_real_ip_from 100.122.253.109/32;
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set_real_ip_from fd7a:115c:a1e0::3a01:fd6d/128;
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real_ip_header X-Forwarded-For;
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'';
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locations."/" = {
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recommendedProxySettings = true;
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proxyPass = "http://adguardhome";
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};
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};
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};
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}
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