/**
* {@inheritdoc}
*/
public function bindUsingKerberos($kerberosCredentials)
{
$key = 'KRB5CCNAME=';
putenv($key . $kerberosCredentials);
if ($this->connection->bind(null, null, true) === false) {
$error = $this->connection->getLastError();
$message = "Bind to Active Directory failed. AD said: {$error}";
throw new BindException($message);
}
}
/**
* Processes LDAP search results and constructs their model instances.
*
* @param resource $results
*
* @return array
*/
public function process($results)
{
$entries = $this->connection->getEntries($results);
if ($this->builder->isRaw() === true) {
return $entries;
} else {
$models = [];
if (is_array($entries) && array_key_exists('count', $entries)) {
for ($i = 0; $i < $entries['count']; $i++) {
$models[] = $this->newLdapEntry($entries[$i]);
}
}
// If the current query isn't paginated,
// we'll sort the models array here.
if (!$this->builder->isPaginated()) {
$models = $this->processSort($models);
}
return $models;
}
}
/**
* Prepares the connection by setting configured parameters.
*
* @return void
*/
protected function prepareConnection()
{
// Set the beginning protocol options on the connection
// if they're set in the configuration.
if ($this->configuration->getUseSSL()) {
$this->connection->useSSL();
} elseif ($this->configuration->getUseTLS()) {
$this->connection->useTLS();
}
// If we've set SSO to true, we'll make sure we check if
// SSO is supported, and if so we'll bind it to
// the current LDAP connection.
if ($this->configuration->getUseSSO() && $this->connection->isSaslSupported()) {
$this->connection->useSSO();
}
}
/**
* Paginates the current LDAP query.
*
* @param int $perPage
* @param int $currentPage
* @param bool $isCritical
*
* @return Paginator|bool
*/
public function paginate($perPage = 50, $currentPage = 0, $isCritical = true)
{
// Set the current query to paginated
$this->paginated = true;
// Stores all LDAP entries in a page array
$pages = [];
$cookie = '';
do {
$this->connection->controlPagedResult($perPage, $isCritical, $cookie);
$results = $this->connection->search($this->getDn(), $this->getQuery(), $this->getSelects());
if ($results) {
$this->connection->controlPagedResultResponse($results, $cookie);
// We'll collect the results into the pages array.
$pages[] = $results;
}
} while ($cookie !== null && !empty($cookie));
if (count($pages) > 0) {
return $this->newProcessor()->processPaginated($pages, $perPage, $currentPage);
}
return false;
}