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<?php
//from version 0.1 to 0.2
//ATTENTION
//Upgrade from ownCloud 3 (LDAP backend 0.1) to ownCloud 4.5 (LDAP backend 0.3) is not supported!!
//You must do upgrade to ownCloud 4.0 first!
//The upgrade stuff in the section from 0.1 to 0.2 is just to minimize the bad efffects.
//settings
$pw = OCP\Config::getAppValue('user_ldap', 'ldap_password');
if(!is_null($pw)) {
$pwEnc = base64_encode($pw);
OCP\Config::setAppValue('user_ldap', 'ldap_agent_password', $pwEnc);
OC_Appconfig::deleteKey('user_ldap', 'ldap_password');
}
//detect if we can switch on naming guidelines. We won't do it on conflicts.
//it's a bit spaghetti, but hey.
$state = OCP\Config::getSystemValue('ldapIgnoreNamingRules', 'unset');
if($state == 'unset'){
OCP\Config::setSystemValue('ldapIgnoreNamingRules', false);
}
// ### SUPPORTED upgrade path starts here ###
//from version 0.2 to 0.3 (0.2.0.x dev version)
$objects = array('user', 'group');
$connector = new \OCA\user_ldap\lib\Connection('user_ldap');
$userBE = new \OCA\user_ldap\USER_LDAP();
$userBE->setConnector($connector);
$groupBE = new \OCA\user_ldap\GROUP_LDAP();
$groupBE->setConnector($connector);
foreach($objects as $object) {
$fetchDNSql = 'SELECT `ldap_dn`, `owncloud_name` FROM `*PREFIX*ldap_'.$object.'_mapping` WHERE `directory_uuid` = ""';
$updateSql = 'UPDATE `*PREFIX*ldap_'.$object.'_mapping` SET `ldap_DN` = ?, `directory_uuid` = ? WHERE `ldap_dn` = ?';
$query = OCP\DB::prepare($fetchDNSql);
$res = $query->execute();
$DNs = $res->fetchAll();
$updateQuery = OCP\DB::prepare($updateSql);
foreach($DNs as $dn) {
$newDN = mb_strtolower($dn['ldap_dn'], 'UTF-8');
if($object == 'user') {
$uuid = $userBE->getUUID($newDN);
//fix home folder to avoid new ones depending on the configuration
$userBE->getHome($dn['owncloud_name']);
} else {
$uuid = $groupBE->getUUID($newDN);
}
$updateQuery->execute(array($newDN, $uuid, $dn['ldap_dn']));
}
}
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