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nextcloud_server/apps/user_ldap/lib/Migration/Version1130Date20220110154718.php
Arthur Schiwon 2f49f4a0fe limit ldap_dn columns to 4000
- enlarging string cols from 255 to more than 4000 fails on default
  Oracle installations for invalid datatype conversion

Signed-off-by: Arthur Schiwon <blizzz@arthur-schiwon.de>
2022-03-30 14:43:08 +00:00

99 lines
2.9 KiB
PHP

<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2020 Joas Schilling <coding@schilljs.com>
*
* @author Côme Chilliet <come.chilliet@nextcloud.com>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\User_LDAP\Migration;
use Closure;
use OCP\DB\ISchemaWrapper;
use OCP\DB\Types;
use OCP\Migration\IOutput;
class Version1130Date20220110154718 extends GroupMappingMigration {
public function getName() {
return 'Copy ldap_group_mapping data from backup table and if needed';
}
/**
* @param IOutput $output
* @param Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper`
* @param array $options
* @return null|ISchemaWrapper
*/
public function changeSchema(IOutput $output, Closure $schemaClosure, array $options): ?ISchemaWrapper {
/** @var ISchemaWrapper $schema */
$schema = $schemaClosure();
if (!$schema->hasTable('ldap_group_mapping_backup')) {
// Backup table does not exist
return null;
}
$table = $schema->createTable('ldap_group_mapping');
$table->addColumn('ldap_dn', Types::STRING, [
'notnull' => true,
'length' => 4000,
'default' => '',
]);
$table->addColumn('owncloud_name', Types::STRING, [
'notnull' => true,
'length' => 64,
'default' => '',
]);
$table->addColumn('directory_uuid', Types::STRING, [
'notnull' => true,
'length' => 255,
'default' => '',
]);
$table->addColumn('ldap_dn_hash', Types::STRING, [
'notnull' => false,
'length' => 64,
]);
$table->setPrimaryKey(['owncloud_name']);
$table->addUniqueIndex(['ldap_dn_hash'], 'ldap_group_dn_hashes');
$table->addUniqueIndex(['directory_uuid'], 'ldap_group_directory_uuid');
return $schema;
}
/**
* @param IOutput $output
* @param Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper`
* @param array $options
*/
public function postSchemaChange(IOutput $output, Closure $schemaClosure, array $options) {
/** @var ISchemaWrapper $schema */
$schema = $schemaClosure();
if (!$schema->hasTable('ldap_group_mapping_backup')) {
// Backup table does not exist
return;
}
$output->startProgress();
$this->copyGroupMappingData('ldap_group_mapping_backup', 'ldap_group_mapping');
$output->finishProgress();
}
}