os/srv/lldap.nix


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{
  config,
  lib,
  masterDomain,
  securityTemplates,
  ...
}:
let
  cfg = config.os.srv.lldap;
  computedBaseDN = lib.concatStringsSep "," (
    map (domainPart: "dc=${domainPart}") (lib.splitString "." masterDomain)
  );
in
{
  options.os.srv.lldap.enable = lib.mkEnableOption "enables lldap scanning";
  config = lib.mkIf cfg.enable {
    assertions = [
      {
        assertion = config.os.srv.sops.enable;
        message = "Required for password secure password storing";
      }
      {
        assertion = config.os.core.network.enableFirewall;
        message = "Requires firewall";
      }
    ];

    sops.secrets = {
      "lldap/password" = {
        owner = "lldap";
        group = "lldap";
      };
      "lldap/env_file" = {
        owner = "lldap";
        group = "lldap";
      };
    };

    services.lldap = {
      enable = true;
      settings = {
        ldap_base_dn = computedBaseDN;
        http_host = "127.0.0.1";
        http_url = "https://lldap.${masterDomain}";
        ldap_user_email = "adikro@disroot.org";
        ldap_user_pass_file = config.sops.secrets."lldap/password".path;
        silenceForceUserPassResetWarning = true;
      };
      environmentFile = config.sops.secrets."lldap/env_file".path;
    };

    os.cluster.nginxProxies."lldap.${masterDomain}" = {
      enableACME = true;
      forceSSL = true;

      locations."/" = {
        proxyPass = "http://${config.os.core.network.ips.gateway-vm}:17170";
        extraConfig = securityTemplates.restrictToInternal;
      };
    };

    networking.firewall.extraInputRules = ''
      ip saddr 10.0.0.0/24 tcp dport 3890 accept
    '';
  };
}