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<?php |
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namespace kalanis\kw_mapper\Mappers\Database; |
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use kalanis\kw_mapper\Interfaces\ICanFill; |
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use kalanis\kw_mapper\Interfaces\IQueryBuilder; |
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use kalanis\kw_mapper\MapperException; |
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use kalanis\kw_mapper\Mappers\AMapper; |
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use kalanis\kw_mapper\Records\ARecord; |
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use kalanis\kw_mapper\Records\TFill; |
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use kalanis\kw_mapper\Storage; |
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/** |
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* Class ALdap |
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* @package kalanis\kw_mapper\Mappers\Database |
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* @codeCoverageIgnore for now - external source |
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*/ |
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abstract class ALdap extends AMapper |
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{ |
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use TFill; |
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use TTable; |
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/** @var Storage\Database\Raw\Ldap */ |
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protected $database = null; |
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/** @var Storage\Shared\QueryBuilder */ |
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protected $queryBuilder = null; |
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/** @var Storage\Database\Dialects\LdapQueries */ |
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protected $dialect = null; |
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/** |
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* @throws MapperException |
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*/ |
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public function __construct() |
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{ |
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parent::__construct(); |
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$config = Storage\Database\ConfigStorage::getInstance()->getConfig($this->getSource()); |
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$this->database = Storage\Database\DatabaseSingleton::getInstance()->getDatabase($config); |
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$this->dialect = new Storage\Database\Dialects\LdapQueries(); |
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$this->queryBuilder = new Storage\Shared\QueryBuilder(); |
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} |
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public function getAlias(): string |
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{ |
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return $this->getTable(); |
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} |
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protected function insertRecord(ARecord $record): bool |
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{ |
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$this->queryBuilder->clear(); |
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$this->queryBuilder->setBaseTable($record->getMapper()->getAlias()); |
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$relations = $record->getMapper()->getRelations(); |
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foreach ($record as $key => $item) { |
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if (isset($relations[$key]) && (false !== $item)) { |
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$this->queryBuilder->addProperty($record->getMapper()->getAlias(), $relations[$key], $item); |
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} |
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} |
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$this->database->connect(); |
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$connect = $this->database->getConnection(); |
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if (!(is_resource($connect) || is_object($connect))) { |
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return false; |
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} |
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return ldap_add( |
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$connect, |
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$this->dialect->domainDn($this->database->getDomain()), |
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$this->dialect->changed($this->queryBuilder) |
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); |
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} |
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protected function updateRecord(ARecord $record): bool |
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{ |
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$this->queryBuilder->clear(); |
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$this->queryBuilder->setBaseTable($record->getMapper()->getAlias()); |
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$relations = $record->getMapper()->getRelations(); |
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foreach ($record as $key => $item) { |
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if (isset($relations[$key]) && (false !== $item)) { |
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if ($record->getEntry($key)->isFromStorage()) { |
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$this->queryBuilder->addCondition($record->getMapper()->getAlias(), $relations[$key], IQueryBuilder::OPERATION_EQ, $item); |
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} else { |
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$this->queryBuilder->addProperty($record->getMapper()->getAlias(), $relations[$key], $item); |
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} |
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} |
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} |
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$this->database->connect(); |
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$connect = $this->database->getConnection(); |
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if (!(is_resource($connect) || is_object($connect))) { |
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return false; |
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} |
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return ldap_mod_replace( |
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$connect, |
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$this->dialect->userDn($this->database->getDomain(), $this->getPk($record)), |
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$this->dialect->changed($this->queryBuilder) |
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); |
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} |
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protected function deleteRecord(ARecord $record): bool |
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{ |
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$this->database->connect(); |
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$connect = $this->database->getConnection(); |
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if (!(is_resource($connect) || is_object($connect))) { |
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return false; |
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} |
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return ldap_delete( |
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$connect, |
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$this->dialect->userDn($this->database->getDomain(), $this->getPk($record)) |
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); |
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} |
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/** |
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* @param ARecord $record |
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* @throws MapperException |
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* @return string |
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*/ |
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protected function getPk(ARecord $record) |
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{ |
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$pks = $this->getPrimaryKeys(); |
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$pk = reset($pks); |
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$off = $record->offsetGet($pk); |
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return ($off instanceof ICanFill) ? strval($off->dumpData()) : strval($off); |
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} |
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protected function loadRecord(ARecord $record): bool |
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{ |
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$this->fillConditions($record); |
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$lines = $this->multiple(); |
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if (empty($lines) || empty($lines[0]) || !is_iterable($lines[0])) { // nothing found |
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return false; |
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} |
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// fill entries in record |
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$relations = $record->getMapper()->getRelations(); |
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$relationMap = array_flip($relations); |
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foreach ($lines[0] as $index => $item) { |
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$entry = $record->getEntry($relationMap[$index]); |
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$entry->setData($this->typedFillSelection($entry, $this->readItem($item)), true); |
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} |
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return true; |
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} |
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public function countRecord(ARecord $record): int |
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{ |
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$this->fillConditions($record); |
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$entries = $this->multiple(); |
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if (empty($entries) || empty($entries['count'])) { |
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return 0; |
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} |
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return intval($entries['count']); |
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} |
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public function loadMultiple(ARecord $record): array |
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{ |
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$this->fillConditions($record); |
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$lines = $this->multiple(); |
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if (empty($lines)) { |
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return []; |
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} |
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$result = []; |
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$relations = $record->getMapper()->getRelations(); |
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$relationMap = array_flip($relations); |
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foreach ($lines as $key => $line) { |
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if (is_numeric($key) && is_iterable($line)) { |
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$rec = clone $record; |
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foreach ($line as $index => $item) { |
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$entry = $rec->getEntry($relationMap[$index]); |
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$entry->setData($this->typedFillSelection($entry, $this->readItem($item)), true); |
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} |
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$result[] = $rec; |
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} |
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} |
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return $result; |
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} |
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/** |
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* @param mixed $item |
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* @return string |
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*/ |
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protected function readItem($item) |
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{ |
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return (empty($item) || empty($item[0]) || ('NULL' == $item[0])) ? '' : $item[0]; |
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} |
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/** |
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* @param ARecord $record |
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* @throws MapperException |
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*/ |
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protected function fillConditions(ARecord $record): void |
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{ |
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$this->queryBuilder->clear(); |
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$this->queryBuilder->setBaseTable($record->getMapper()->getAlias()); |
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$relations = $record->getMapper()->getRelations(); |
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foreach ($record as $key => $item) { |
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if (false !== $item) { |
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$this->queryBuilder->addCondition($record->getMapper()->getAlias(), $relations[$key], IQueryBuilder::OPERATION_EQ, $item); |
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} |
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} |
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} |
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/** |
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* @throws MapperException |
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* @return array<string|int, string|int|float|array<string|int|float>> |
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*/ |
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protected function multiple(): array |
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{ |
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$this->database->connect(); |
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$connect = $this->database->getConnection(); |
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if (!(is_resource($connect) || is_object($connect))) { |
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return []; |
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} |
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$result = ldap_search( |
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$connect, |
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$this->dialect->domainDn($this->database->getDomain()), |
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$this->dialect->filter($this->queryBuilder) |
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); |
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if (false === $result) { |
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return []; |
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} |
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$items = ldap_get_entries($connect, $result); |
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return false !== $items ? $items : []; |
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} |
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/** |
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* @param string[] $params |
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* @throws MapperException |
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* @return bool |
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*/ |
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public function authorize(array $params): bool |
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{ |
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if (empty($params['user'])) { |
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throw new MapperException('Cannot determine user!'); |
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} |
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if (empty($params['password'])) { |
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throw new MapperException('Password not set!'); |
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} |
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$this->database->disconnect(); |
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$this->database->connect(false); |
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$connect = $this->database->getConnection(); |
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if (!(is_resource($connect) || is_object($connect))) { |
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return false; |
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} |
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$result = ldap_bind($connect, $this->dialect->userDn($this->database->getDomain(), $params['user']), $params['password']); |
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$this->database->disconnect(); |
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return $result; |
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} |
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} |
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