56 lines
1.7 KiB
Nix
56 lines
1.7 KiB
Nix
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{
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config,
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lib,
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pkgs,
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...
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}: let
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StateDirectory = "dnscrypt-proxy";
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inherit (lib.modules) mkForce;
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in {
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networking = {
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networkmanager.dns = mkForce "none";
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nameservers = [
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"127.0.0.1"
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"::1"
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];
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};
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# See https://wiki.nixos.org/wiki/Encrypted_DNS
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services.dnscrypt-proxy2 = {
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enable = true;
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# See https://github.com/DNSCrypt/dnscrypt-proxy/blob/master/dnscrypt-proxy/example-dnscrypt-proxy.toml
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settings = {
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sources.public-resolvers = {
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urls = [
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"https://raw.githubusercontent.com/DNSCrypt/dnscrypt-resolvers/master/v3/public-resolvers.md"
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"https://download.dnscrypt.info/resolvers-list/v3/public-resolvers.md"
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];
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minisign_key = "RWQf6LRCGA9i53mlYecO4IzT51TGPpvWucNSCh1CBM0QTaLn73Y7GFO3"; # See https://github.com/DNSCrypt/dnscrypt-resolvers/blob/master/v3/public-resolvers.md
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cache_file = "/var/lib/${StateDirectory}/public-resolvers.md";
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};
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# Use servers reachable over IPv6 -- Do not enable if you don't have IPv6 connectivity
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ipv6_servers = true;
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# Server must support DNS security extensions (DNSSEC)
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require_dnssec = true;
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# Server must not log user queries (declarative)
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require_nolog = true;
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# Server must not enforce its own blocklist (for parental control, ads blocking...)
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require_nofilter = true;
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## Enable *experimental* support for HTTP/3 (DoH3, HTTP over QUIC)
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## Note that, like DNSCrypt but unlike other HTTP versions, this uses
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## UDP and (usually) port 443 instead of TCP.
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http3 = false;
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## Enable a DNS cache to reduce latency and outgoing traffic.
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cache = true;
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};
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};
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systemd.services.dnscrypt-proxy2.serviceConfig.StateDirectory = StateDirectory;
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}
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