Returns intermediate results on resolving a user's primary group

primGrTest.php

#!/usr/bin/php
<?php

use OCA\user_ldap\lib\FilesystemHelper;
use OCA\user_ldap\lib\LDAP;
use OCA\user_ldap\lib\LogWrapper;
use OCA\User_LDAP\lib\user\Manager;
use OCA\User_LDAP\lib\Access;
use OCA\User_LDAP\lib\Connection;

require_once 'lib/base.php';

class PrimGrTest extends \OCA\User_LDAP\GROUP_LDAP {
	protected $userDN;

	public function __construct($userDN, $configPrefix) {
		$this->userDN = $userDN;
		parent::__construct($this->getAccess($configPrefix));
	}

	public function run() {
		$pGID = $this->getUserPrimaryGroupIDs($this->userDN);
		print("User Primary Group ID is: " . $pGID . PHP_EOL);
		$domainDN = $this->access->getDomainDNFromDN($this->userDN);
		print("The DN of the domain is: " . $domainDN . PHP_EOL);
		$sID = $this->access->getSID($this->userDN);
		print("The SID of the domain is: " . $sID . PHP_EOL);
		print("The object SID should be: " . $sID . '-' . $pGID . PHP_EOL);
		$filter = 'objectsid=' . $sID . '-' . $pGID;
		$result = $this->access->searchGroups($filter, array('dn'), 1);
		if(is_array($result) && isset($result[0])) {
			print("VERY GOOD: The group DN is: " . $result[0] . PHP_EOL);
		} else {
			print("NOT GOOD: cannot determine group dn" . PHP_EOL);
		}
	}

	/**
	 * @param string $configPrefix
	 * @return Access
	 */
	private function getAccess($configPrefix) {
		$ocConfig = \OC::$server->getConfig();
		$fs       = new FilesystemHelper();
		$log      = new LogWrapper();
		$avatarM  = \OC::$server->getAvatarManager();
		$ldap     = new LDAP();
		$userManager =
			new Manager($ocConfig, $fs, $log, $avatarM, new \OCP\Image());
		$connector = new Connection($ldap, $configPrefix);
		return new Access($connector, $ldap, $userManager);
	}
}

if($argc < 2) {
	print('Usage: php -f ' . $argv[0] . ' UserDN [ConfigPrefix]' . PHP_EOL);
	die;
}

$userDN = $argv[1];
$cfgPrf = isset($argv[2]) ? $argv[2] : "";
$test = new PrimGrTest($userDN, $cfgPrf);
$test->run();