67 lines
2.1 KiB
PHP
67 lines
2.1 KiB
PHP
<?php
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/**
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* ownCloud – LDAP Helper
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*
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* @author Arthur Schiwon
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* @copyright 2013 Arthur Schiwon blizzz@owncloud.com
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
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*
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* You should have received a copy of the GNU Affero General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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namespace OCA\user_ldap\lib;
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class Helper {
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/**
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* @brief returns prefixes for each saved LDAP/AD server configuration.
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* @return array with a list of the available prefixes
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*
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* Configuration prefixes are used to set up configurations for n LDAP or
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* AD servers. Since configuration is stored in the database, table
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* appconfig under appid user_ldap, the common identifiers in column
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* 'configkey' have a prefix. The prefix for the very first server
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* configuration is empty.
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* Configkey Examples:
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* Server 1: ldap_login_filtter
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* Server 2: s1_ldap_login_filter
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* Server 3: s2_ldap_login_filter
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*
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* The prefix needs to be passed to the constructor of Connection class,
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* except the default (first) server shall be connected to.
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*
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*/
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static public function getServerConfigurationPrefixes() {
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$referenceConfigkey = 'ldap_login_filter';
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$query = \OCP\DB::prepare('
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SELECT DISTINCT `configkey`
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FROM `*PREFIX*appconfig`
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WHERE `configkey` LIKE ?
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');
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$serverConfigs = $query->execute(array('%'.$referenceConfigkey))->fetchAll();
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$prefixes = array();
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foreach($serverConfigs as $serverConfig) {
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$len = strlen($serverConfig['configkey']) - strlen($referenceConfigkey);
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$prefixes[] = substr($serverConfig['configkey'], 0, $len);
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}
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return $prefixes;
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}
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}
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