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<?php |
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namespace Kuleuven\AuthenticationBundle\Service; |
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use Symfony\Component\Ldap\Ldap; |
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class LdapService |
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{ |
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/** |
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* @var Ldap |
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*/ |
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protected $ldap; |
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/** |
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* @var string |
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*/ |
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protected $rdn; |
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/** |
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* @var string |
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*/ |
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protected $password; |
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/** |
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* @var string |
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*/ |
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protected $base; |
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/** |
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* @param Ldap $ldap |
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* @param string $rdn |
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* @param string $password |
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* @param string $base |
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*/ |
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public function __construct( |
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Ldap $ldap, |
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$rdn = '', |
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$password = '', |
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$base = 'ou=people,dc=kuleuven,dc=be' |
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) |
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{ |
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$this->ldap = $ldap; |
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$this->rdn = $rdn; |
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$this->password = $password; |
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$this->base = $base; |
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} |
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/** |
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* |
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*/ |
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protected function bind() |
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{ |
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$this->ldap->bind($this->rdn, $this->password); |
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} |
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/** |
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* @param array $data |
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* @param string $type |
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* @param string $format |
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* @return string |
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*/ |
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public function createFilter(array $data = [], $type = '&', $format = '%s') |
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{ |
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$string = ''; |
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foreach ($data as $key => $value) { |
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if (is_array($value)) { |
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if (0 === count(array_filter(array_keys($value), 'is_numeric'))) { |
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$string .= $this->createFilter($value, $key, $format); |
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} else { |
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$string .= '(|(' . $key . '=' . implode(')(' . $key . '=', $value) . '))'; |
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} |
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} else { |
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$value = sprintf($format, $value); |
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$string .= "(${key}=${value})"; |
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} |
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} |
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return "(${type}${string})"; |
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} |
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/** |
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* @param $filter |
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* @param array $attributes |
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* @param bool $attrsOnly |
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* @param int $sizeLimit |
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* @param int $timeLimit |
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* @return mixed |
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*/ |
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public function search($filter, $attributes = [], $attrsOnly = false, $sizeLimit = 0, $timeLimit = 0) |
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{ |
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// Create filter |
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if (is_array($filter)) { |
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$filter = $this->createFilter($filter, '&', '%s'); |
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} |
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// Catch empty attributes |
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if (empty($attributes)) { |
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$attributes = []; |
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} |
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// Bind |
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$this->bind(); |
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// Search - maxItems not added |
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$results = $this->ldap->query($this->base, $filter, [ |
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'attrsOnly' => $attrsOnly, |
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'filter' => $attributes, |
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'sizeLimit' => $sizeLimit, |
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'timeout' => $timeLimit, |
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])->execute(); |
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// Return |
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return $results; |
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} |
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/** |
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* @param $filter |
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* @param array $attributes |
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* @param bool $attrsOnly |
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* @param int $sizeLimit |
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* @param int $timeLimit |
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* @return mixed |
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*/ |
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public function fuzzy($filter, $attributes = [], $attrsOnly = false, $sizeLimit = 0, $timeLimit = 0) |
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{ |
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if (is_array($filter)) { |
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$filter = $this->createFilter($filter, '&', '*%s*'); |
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} |
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return $this->search($filter, $attributes, $attrsOnly, $sizeLimit, $timeLimit); |
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} |
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} |
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MetalArend /
authentication-bundle
