public function getMemberOfGroups()
{
$cacheKey = 'getMemberOf' . $this->getUsername();
if ($this->connection->isCached($cacheKey)) {
return $this->connection->getFromCache($cacheKey);
}
$groupDNs = $this->access->readAttribute($this->getDN(), 'memberOf');
$this->connection->writeToCache($cacheKey, $groupDNs);
return $groupDNs;
}
/**
* gets a SID of the domain of the given dn
* @param string $dn
* @return string|bool
*/
public function getSID($dn)
{
$domainDN = $this->getDomainDNFromDN($dn);
$cacheKey = 'getSID-' . $domainDN;
if ($this->connection->isCached($cacheKey)) {
return $this->connection->getFromCache($cacheKey);
}
$objectSid = $this->readAttribute($domainDN, 'objectsid');
if (!is_array($objectSid) || empty($objectSid)) {
$this->connection->writeToCache($cacheKey, false);
return false;
}
$domainObjectSid = $this->convertSID2Str($objectSid[0]);
$this->connection->writeToCache($cacheKey, $domainObjectSid);
return $domainObjectSid;
}