47 lines
1.1 KiB
Nix
47 lines
1.1 KiB
Nix
{ config, pkgs, lib, ... }:
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with lib;
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let
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cfg = config.dadada.ddns;
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ddnsConfig = hostNames: {
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systemd.timers = listToAttrs (forEach hostNames (hostname: nameValuePair "ddns-${hostname}"
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{
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wantedBy = [ "timers.target" ];
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partOf = [ "ddns-${hostname}.service" ];
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timerConfig.OnCalendar = "hourly";
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}));
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systemd.services = listToAttrs (forEach hostNames (hostname: nameValuePair "ddns-${hostname}"
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{
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serviceConfig.Type = "oneshot";
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script = ''
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function url() {
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echo "https://svc.joker.com/nic/update?username=$1&password=$2&hostname=$3"
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}
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IFS=':'
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read -r user password < /var/lib/ddns/credentials
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unset IFS
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curl_url=$(url "$user" "$password" ${hostname})
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${pkgs.curl}/bin/curl -4 "$curl_url"
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${pkgs.curl}/bin/curl -6 "$curl_url"
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'';
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}));
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};
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in {
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options = {
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dadada.ddns.domains = mkOption {
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type = types.listOf types.str;
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description = ''
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Enables DDNS for these domains.
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'';
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example = ''
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[ "example.com" ]
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'';
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default = [];
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};
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};
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config = ddnsConfig cfg.domains;
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}
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