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|
{ config, pkgs, lib, ... }:
with lib;
let
cfg = config.services.cfdyndns;
in
{
imports = [
(mkRemovedOptionModule
[ "services" "cfdyndns" "apikey" ]
"Use services.cfdyndns.apikeyFile instead.")
];
options = {
services.cfdyndns = {
enable = mkEnableOption "Cloudflare Dynamic DNS Client";
email = mkOption {
type = types.str;
description = ''
The email address to use to authenticate to CloudFlare.
'';
};
apikeyFile = mkOption {
default = null;
type = types.nullOr types.str;
description = ''
The path to a file containing the API Key
used to authenticate with CloudFlare.
'';
};
records = mkOption {
default = [];
example = [ "host.tld" ];
type = types.listOf types.str;
description = ''
The records to update in CloudFlare.
'';
};
};
};
config = mkIf cfg.enable {
systemd.services.cfdyndns = {
description = "CloudFlare Dynamic DNS Client";
after = [ "network.target" ];
wantedBy = [ "multi-user.target" ];
startAt = "*:0/5";
serviceConfig = {
Type = "simple";
User = config.ids.uids.cfdyndns;
Group = config.ids.gids.cfdyndns;
};
environment = {
CLOUDFLARE_EMAIL="${cfg.email}";
CLOUDFLARE_RECORDS="${concatStringsSep "," cfg.records}";
};
script = ''
${optionalString (cfg.apikeyFile != null) ''
export CLOUDFLARE_APIKEY="$(cat ${escapeShellArg cfg.apikeyFile})"
''}
${pkgs.cfdyndns}/bin/cfdyndns
'';
};
users.users = {
cfdyndns = {
group = "cfdyndns";
uid = config.ids.uids.cfdyndns;
};
};
users.groups = {
cfdyndns = {
gid = config.ids.gids.cfdyndns;
};
};
};
}
|