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|
{ config, pkgs, lib, ... }:
let
inherit (lib) mkOption types;
cfg = config.services.kerberos_server;
inherit (config.security.krb5) package;
format = import ../../../security/krb5/krb5-conf-format.nix { inherit pkgs lib; } { enableKdcACLEntries = true; };
in
{
imports = [
(lib.mkRenamedOptionModule [ "services" "kerberos_server" "realms" ] [ "services" "kerberos_server" "settings" "realms" ])
./mit.nix
./heimdal.nix
];
options = {
services.kerberos_server = {
enable = lib.mkEnableOption "the kerberos authentication server";
settings = mkOption {
type = format.type;
description = ''
Settings for the kerberos server of choice.
See the following documentation:
- Heimdal: {manpage}`kdc.conf(5)`
- MIT Kerberos: <https://web.mit.edu/kerberos/krb5-1.21/doc/admin/conf_files/kdc_conf.html>
'';
default = { };
};
};
};
config = lib.mkIf cfg.enable {
environment.systemPackages = [ package ];
assertions = [
{
assertion = cfg.settings.realms != { };
message = "The server needs at least one realm";
}
{
assertion = lib.length (lib.attrNames cfg.settings.realms) <= 1;
message = "Only one realm per server is currently supported.";
}
];
systemd.slices.system-kerberos-server = { };
systemd.targets.kerberos-server = {
wantedBy = [ "multi-user.target" ];
};
};
meta = {
doc = ./kerberos-server.md;
};
}
|
