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fix: add second no-proxy dyndns for minecraft and others

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Noah Masur
2024-03-30 15:56:58 +00:00
parent f757e4a894
commit bbc529287d
4 changed files with 47 additions and 0 deletions
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40
modules/nixos/services/cloudflare.nix
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@ -46,6 +46,11 @@ in {
options.cloudflare.enable = lib.mkEnableOption "Use Cloudflare.";
options.cloudflare.noProxyDomains = lib.mkOption {
type = lib.types.listOf lib.types.str;
description = "Domains to use for dyndns without CDN proxying.";
};
config = lib.mkIf config.cloudflare.enable {
# Forces Caddy to error if coming from a non-Cloudflare IP
@ -95,6 +100,7 @@ in {
services.cloudflare-dyndns = {
enable = true;
proxied = true;
deleteMissing = true;
apiTokenFile = config.secrets.cloudflare-api.dest;
};
@ -104,5 +110,39 @@ in {
requires = [ "cloudflare-api-secret.service" ];
};
# Run a second copy of dyn-dns for non-proxied domains
# Adapted from: https://github.com/NixOS/nixpkgs/blob/nixos-unstable/nixos/modules/services/networking/cloudflare-dyndns.nix
systemd.services.cloudflare-dyndns-noproxy = {
description = "CloudFlare Dynamic DNS Client (no proxy)";
after = [ "network.target" "cloudflare-api-secret.service" ];
requires = [ "cloudflare-api-secret.service" ];
wantedBy = [ "multi-user.target" ];
startAt = "*:0/5";
environment = {
CLOUDFLARE_DOMAINS = toString config.cloudflare.noProxyDomains;
};
serviceConfig = {
Type = "simple";
DynamicUser = true;
StateDirectory = "cloudflare-dyndns-noproxy";
EnvironmentFile = config.services.cloudflare-dyndns.apiTokenFile;
ExecStart = let
args = [ "--cache-file /var/lib/cloudflare-dyndns-noproxy/ip.cache" ]
++ (if config.services.cloudflare-dyndns.ipv4 then
[ "-4" ]
else
[ "-no-4" ]) ++ (if config.services.cloudflare-dyndns.ipv6 then
[ "-6" ]
else
[ "-no-6" ])
++ lib.optional config.services.cloudflare-dyndns.deleteMissing
"--delete-missing";
in "${pkgs.cloudflare-dyndns}/bin/cloudflare-dyndns ${toString args}";
};
};
};
}