{ pkgs, config, lib, ... }: with lib; let cfg = config.nki.services.edns; in { options.nki.services.edns = { enable = mkEnableOption "Enable encrypted DNS"; ipv6 = mkEnableOption "Enable ipv6"; }; config = mkIf cfg.enable { # networking.nameservers = [ "127.0.0.1" "::1" ]; # networking.resolvconf.enable = mkOverride 1000 false; # networking.dhcpcd.extraConfig = "nohook resolv.conf"; # networking.networkmanager.dns = "none"; services.dnscrypt-proxy2 = { enable = true; settings = { server_names = [ ]; # Pick a server yourself # Filters ipv6_servers = cfg.ipv6; require_dnssec = true; require_nofilter = true; # Sources sources.public_resolvers = { urls = [ "https://raw.githubusercontent.com/DNSCrypt/dnscrypt-resolvers/master/v3/public-resolvers.md" "https://download.dnscrypt.info/resolvers-list/v3/public-resolvers.md" ]; cache_file = "/var/lib/dnscrypt-proxy/public_resolvers.md"; minisign_key = "RWQf6LRCGA9i53mlYecO4IzT51TGPpvWucNSCh1CBM0QTaLn73Y7GFO3"; }; # Making things go fast block_ipv6 = !cfg.ipv6; # Anonymized DNS anonymized_dns.routes = [ { server_name = "*"; via = [ "anon-plan9-dns" "anon-v.dnscrypt.up-ipv4" ]; } ]; anonymized_dns.skip_incompatible = true; }; }; }; }