mbk-lab
/
nextcloud
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

LDAP: make Access be a dependency to the user and group backend instead of inheriting it.

This commit is contained in:
Arthur Schiwon 2013-09-10 17:11:02 +02:00
parent b9cc2ad660
commit d4f92494a2
16 changed files with 226 additions and 174 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
apps/user_ldap/ajax/getConfiguration.php
View File

@ -27,5 +27,6 @@ OCP\JSON::checkAppEnabled('user_ldap');
OCP\JSON::callCheck();
$prefix = $_POST['ldap_serverconfig_chooser'];
$connection = new \OCA\user_ldap\lib\Connection($prefix);
$ldapWrapper = new OCA\user_ldap\lib\LDAP();
$connection = new \OCA\user_ldap\lib\Connection($ldapWrapper, $prefix);
OCP\JSON::success(array('configuration' => $connection->getConfiguration()));

3
apps/user_ldap/ajax/setConfiguration.php
View File

@ -27,7 +27,8 @@ OCP\JSON::checkAppEnabled('user_ldap');
OCP\JSON::callCheck();
$prefix = $_POST['ldap_serverconfig_chooser'];
$connection = new \OCA\user_ldap\lib\Connection($prefix);
$ldapWrapper = new OCA\user_ldap\lib\LDAP();
$connection = new \OCA\user_ldap\lib\Connection($ldapWrapper, $prefix);
$connection->setConfiguration($_POST);
$connection->saveConfiguration();
OCP\JSON::success();

3
apps/user_ldap/ajax/testConfiguration.php
View File

@ -28,7 +28,8 @@ OCP\JSON::callCheck();
$l=OC_L10N::get('user_ldap');
$connection = new \OCA\user_ldap\lib\Connection('', null);
$ldapWrapper = new OCA\user_ldap\lib\LDAP();
$connection = new \OCA\user_ldap\lib\Connection($ldapWrapper, '', null);
if($connection->setConfiguration($_POST)) {
//Configuration is okay
if($connection->bind()) {

14
apps/user_ldap/appinfo/app.php
View File

@ -24,15 +24,15 @@
OCP\App::registerAdmin('user_ldap', 'settings');
$configPrefixes = OCA\user_ldap\lib\Helper::getServerConfigurationPrefixes(true);
$ldapWrapper = new OCA\user_ldap\lib\LDAP();
if(count($configPrefixes) === 1) {
$connector = new OCA\user_ldap\lib\Connection($configPrefixes[0]);
$userBackend = new OCA\user_ldap\USER_LDAP();
$userBackend->setConnector($connector);
$groupBackend = new OCA\user_ldap\GROUP_LDAP();
$groupBackend->setConnector($connector);
$connector = new OCA\user_ldap\lib\Connection($ldapWrapper, $configPrefixes[0]);
$ldapAccess = new OCA\user_ldap\lib\Access($connector, $ldapWrapper);
$userBackend = new OCA\user_ldap\USER_LDAP($ldapAccess);
$groupBackend = new OCA\user_ldap\GROUP_LDAP($ldapAccess);
} else {
$userBackend = new OCA\user_ldap\User_Proxy($configPrefixes);
$groupBackend = new OCA\user_ldap\Group_Proxy($configPrefixes);
$userBackend = new OCA\user_ldap\User_Proxy($configPrefixes, $ldapWrapper);
$groupBackend = new OCA\user_ldap\Group_Proxy($configPrefixes, $ldapWrapper);
}
if(count($configPrefixes) > 0) {

129
apps/user_ldap/group_ldap.php
View File

@ -23,13 +23,16 @@
namespace OCA\user_ldap;
class GROUP_LDAP extends lib\Access implements \OCP\GroupInterface {
use OCA\user_ldap\lib\Access;
use OCA\user_ldap\lib\BackendUtility;
class GROUP_LDAP extends BackendUtility implements \OCP\GroupInterface {
protected $enabled = false;
public function setConnector(lib\Connection &$connection) {
parent::setConnector($connection);
$filter = $this->connection->ldapGroupFilter;
$gassoc = $this->connection->ldapGroupMemberAssocAttr;
public function __construct(Access $access) {
parent::__construct($access);
$filter = $this->access->connection->ldapGroupFilter;
$gassoc = $this->access->connection->ldapGroupMemberAssocAttr;
if(!empty($filter) && !empty($gassoc)) {
$this->enabled = true;
}
@ -47,30 +50,30 @@ class GROUP_LDAP extends lib\Access implements \OCP\GroupInterface {
if(!$this->enabled) {
return false;
}
if($this->connection->isCached('inGroup'.$uid.':'.$gid)) {
return $this->connection->getFromCache('inGroup'.$uid.':'.$gid);
if($this->access->connection->isCached('inGroup'.$uid.':'.$gid)) {
return $this->access->connection->getFromCache('inGroup'.$uid.':'.$gid);
}
$dn_user = $this->username2dn($uid);
$dn_group = $this->groupname2dn($gid);
$dn_user = $this->access->username2dn($uid);
$dn_group = $this->access->groupname2dn($gid);
// just in case
if(!$dn_group || !$dn_user) {
$this->connection->writeToCache('inGroup'.$uid.':'.$gid, false);
$this->access->connection->writeToCache('inGroup'.$uid.':'.$gid, false);
return false;
}
//usually, LDAP attributes are said to be case insensitive. But there are exceptions of course.
$members = $this->readAttribute($dn_group, $this->connection->ldapGroupMemberAssocAttr);
$members = $this->access->readAttribute($dn_group, $this->access->connection->ldapGroupMemberAssocAttr);
if(!$members) {
$this->connection->writeToCache('inGroup'.$uid.':'.$gid, false);
$this->access->connection->writeToCache('inGroup'.$uid.':'.$gid, false);
return false;
}
//extra work if we don't get back user DNs
//TODO: this can be done with one LDAP query
if(strtolower($this->connection->ldapGroupMemberAssocAttr) === 'memberuid') {
if(strtolower($this->access->connection->ldapGroupMemberAssocAttr) === 'memberuid') {
$dns = array();
foreach($members as $mid) {
$filter = str_replace('%uid', $mid, $this->connection->ldapLoginFilter);
$ldap_users = $this->fetchListOfUsers($filter, 'dn');
$filter = str_replace('%uid', $mid, $this->access->connection->ldapLoginFilter);
$ldap_users = $this->access->fetchListOfUsers($filter, 'dn');
if(count($ldap_users) < 1) {
continue;
}
@ -80,7 +83,7 @@ class GROUP_LDAP extends lib\Access implements \OCP\GroupInterface {
}
$isInGroup = in_array($dn_user, $members);
$this->connection->writeToCache('inGroup'.$uid.':'.$gid, $isInGroup);
$this->access->connection->writeToCache('inGroup'.$uid.':'.$gid, $isInGroup);
return $isInGroup;
}
@ -98,35 +101,35 @@ class GROUP_LDAP extends lib\Access implements \OCP\GroupInterface {
return array();
}
$cacheKey = 'getUserGroups'.$uid;
if($this->connection->isCached($cacheKey)) {
return $this->connection->getFromCache($cacheKey);
if($this->access->connection->isCached($cacheKey)) {
return $this->access->connection->getFromCache($cacheKey);
}
$userDN = $this->username2dn($uid);
$userDN = $this->access->username2dn($uid);
if(!$userDN) {
$this->connection->writeToCache($cacheKey, array());
$this->access->connection->writeToCache($cacheKey, array());
return array();
}
//uniqueMember takes DN, memberuid the uid, so we need to distinguish
if((strtolower($this->connection->ldapGroupMemberAssocAttr) === 'uniquemember')
|| (strtolower($this->connection->ldapGroupMemberAssocAttr) === 'member')
if((strtolower($this->access->connection->ldapGroupMemberAssocAttr) === 'uniquemember')
|| (strtolower($this->access->connection->ldapGroupMemberAssocAttr) === 'member')
) {
$uid = $userDN;
} else if(strtolower($this->connection->ldapGroupMemberAssocAttr) === 'memberuid') {
$result = $this->readAttribute($userDN, 'uid');
} else if(strtolower($this->access->connection->ldapGroupMemberAssocAttr) === 'memberuid') {
$result = $this->access->readAttribute($userDN, 'uid');
$uid = $result[0];
} else {
// just in case
$uid = $userDN;
}
$filter = $this->combineFilterWithAnd(array(
$this->connection->ldapGroupFilter,
$this->connection->ldapGroupMemberAssocAttr.'='.$uid
$filter = $this->access->combineFilterWithAnd(array(
$this->access->connection->ldapGroupFilter,
$this->access->connection->ldapGroupMemberAssocAttr.'='.$uid
));
$groups = $this->fetchListOfGroups($filter, array($this->connection->ldapGroupDisplayName, 'dn'));
$groups = array_unique($this->ownCloudGroupNames($groups), SORT_LOCALE_STRING);
$this->connection->writeToCache($cacheKey, $groups);
$groups = $this->access->fetchListOfGroups($filter, array($this->access->connection->ldapGroupDisplayName, 'dn'));
$groups = array_unique($this->access->ownCloudGroupNames($groups), SORT_LOCALE_STRING);
$this->access->connection->writeToCache($cacheKey, $groups);
return $groups;
}
@ -144,70 +147,70 @@ class GROUP_LDAP extends lib\Access implements \OCP\GroupInterface {
}
$cachekey = 'usersInGroup-'.$gid.'-'.$search.'-'.$limit.'-'.$offset;
// check for cache of the exact query
$groupUsers = $this->connection->getFromCache($cachekey);
$groupUsers = $this->access->connection->getFromCache($cachekey);
if(!is_null($groupUsers)) {
return $groupUsers;
}
// check for cache of the query without limit and offset
$groupUsers = $this->connection->getFromCache('usersInGroup-'.$gid.'-'.$search);
$groupUsers = $this->access->connection->getFromCache('usersInGroup-'.$gid.'-'.$search);
if(!is_null($groupUsers)) {
$groupUsers = array_slice($groupUsers, $offset, $limit);
$this->connection->writeToCache($cachekey, $groupUsers);
$this->access->connection->writeToCache($cachekey, $groupUsers);
return $groupUsers;
}
if($limit === -1) {
$limit = null;
}
$groupDN = $this->groupname2dn($gid);
$groupDN = $this->access->groupname2dn($gid);
if(!$groupDN) {
// group couldn't be found, return empty resultset
$this->connection->writeToCache($cachekey, array());
$this->access->connection->writeToCache($cachekey, array());
return array();
}
$members = $this->readAttribute($groupDN, $this->connection->ldapGroupMemberAssocAttr);
$members = $this->access->readAttribute($groupDN, $this->access->connection->ldapGroupMemberAssocAttr);
if(!$members) {
//in case users could not be retrieved, return empty resultset
$this->connection->writeToCache($cachekey, array());
$this->access->connection->writeToCache($cachekey, array());
return array();
}
$groupUsers = array();
$isMemberUid = (strtolower($this->connection->ldapGroupMemberAssocAttr) === 'memberuid');
$isMemberUid = (strtolower($this->access->connection->ldapGroupMemberAssocAttr) === 'memberuid');
foreach($members as $member) {
if($isMemberUid) {
//we got uids, need to get their DNs to 'tranlsate' them to usernames
$filter = $this->combineFilterWithAnd(array(
$filter = $this->access->combineFilterWithAnd(array(
\OCP\Util::mb_str_replace('%uid', $member,
$this->connection->ldapLoginFilter, 'UTF-8'),
$this->getFilterPartForUserSearch($search)
$this->access->connection->ldapLoginFilter, 'UTF-8'),
$this->access->getFilterPartForUserSearch($search)
));
$ldap_users = $this->fetchListOfUsers($filter, 'dn');
$ldap_users = $this->access->fetchListOfUsers($filter, 'dn');
if(count($ldap_users) < 1) {
continue;
}
$groupUsers[] = $this->dn2username($ldap_users[0]);
$groupUsers[] = $this->access->dn2username($ldap_users[0]);
} else {
//we got DNs, check if we need to filter by search or we can give back all of them
if(!empty($search)) {
if(!$this->readAttribute($member,
$this->connection->ldapUserDisplayName,
$this->getFilterPartForUserSearch($search))) {
if(!$this->access->readAttribute($member,
$this->access->connection->ldapUserDisplayName,
$this->access->getFilterPartForUserSearch($search))) {
continue;
}
}
// dn2username will also check if the users belong to the allowed base
if($ocname = $this->dn2username($member)) {
if($ocname = $this->access->dn2username($member)) {
$groupUsers[] = $ocname;
}
}
}
natsort($groupUsers);
$this->connection->writeToCache('usersInGroup-'.$gid.'-'.$search, $groupUsers);
$this->access->connection->writeToCache('usersInGroup-'.$gid.'-'.$search, $groupUsers);
$groupUsers = array_slice($groupUsers, $offset, $limit);
$this->connection->writeToCache($cachekey, $groupUsers);
$this->access->connection->writeToCache($cachekey, $groupUsers);
return $groupUsers;
}
@ -245,7 +248,7 @@ class GROUP_LDAP extends lib\Access implements \OCP\GroupInterface {
//Check cache before driving unnecessary searches
\OCP\Util::writeLog('user_ldap', 'getGroups '.$cachekey, \OCP\Util::DEBUG);
$ldap_groups = $this->connection->getFromCache($cachekey);
$ldap_groups = $this->access->connection->getFromCache($cachekey);
if(!is_null($ldap_groups)) {
return $ldap_groups;
}
@ -255,16 +258,16 @@ class GROUP_LDAP extends lib\Access implements \OCP\GroupInterface {
if($limit <= 0) {
$limit = null;
}
$filter = $this->combineFilterWithAnd(array(
$this->connection->ldapGroupFilter,
$this->getFilterPartForGroupSearch($search)
$filter = $this->access->combineFilterWithAnd(array(
$this->access->connection->ldapGroupFilter,
$this->access->getFilterPartForGroupSearch($search)
));
\OCP\Util::writeLog('user_ldap', 'getGroups Filter '.$filter, \OCP\Util::DEBUG);
$ldap_groups = $this->fetchListOfGroups($filter, array($this->connection->ldapGroupDisplayName, 'dn'),
$ldap_groups = $this->access->fetchListOfGroups($filter, array($this->access->connection->ldapGroupDisplayName, 'dn'),
$limit, $offset);
$ldap_groups = $this->ownCloudGroupNames($ldap_groups);
$ldap_groups = $this->access->ownCloudGroupNames($ldap_groups);
$this->connection->writeToCache($cachekey, $ldap_groups);
$this->access->connection->writeToCache($cachekey, $ldap_groups);
return $ldap_groups;
}
@ -278,25 +281,25 @@ class GROUP_LDAP extends lib\Access implements \OCP\GroupInterface {
* @return bool
*/
public function groupExists($gid) {
if($this->connection->isCached('groupExists'.$gid)) {
return $this->connection->getFromCache('groupExists'.$gid);
if($this->access->connection->isCached('groupExists'.$gid)) {
return $this->access->connection->getFromCache('groupExists'.$gid);
}
//getting dn, if false the group does not exist. If dn, it may be mapped only, requires more checking.
$dn = $this->groupname2dn($gid);
$dn = $this->access->groupname2dn($gid);
if(!$dn) {
$this->connection->writeToCache('groupExists'.$gid, false);
$this->access->connection->writeToCache('groupExists'.$gid, false);
return false;
}
//if group really still exists, we will be able to read its objectclass
$objcs = $this->readAttribute($dn, 'objectclass');
$objcs = $this->access->readAttribute($dn, 'objectclass');
if(!$objcs || empty($objcs)) {
$this->connection->writeToCache('groupExists'.$gid, false);
$this->access->connection->writeToCache('groupExists'.$gid, false);
return false;
}
$this->connection->writeToCache('groupExists'.$gid, true);
$this->access->connection->writeToCache('groupExists'.$gid, true);
return true;
}

10
apps/user_ldap/group_proxy.php
View File

@ -23,6 +23,8 @@
namespace OCA\user_ldap;
use OCA\user_ldap\lib\ILDAPWrapper;
class Group_Proxy extends lib\Proxy implements \OCP\GroupInterface {
private $backends = array();
private $refBackend = null;
@ -31,12 +33,10 @@ class Group_Proxy extends lib\Proxy implements \OCP\GroupInterface {
* @brief Constructor
* @param $serverConfigPrefixes array containing the config Prefixes
*/
public function __construct($serverConfigPrefixes) {
parent::__construct();
public function __construct($serverConfigPrefixes, ILDAPWrapper $ldap) {
parent::__construct($ldap);
foreach($serverConfigPrefixes as $configPrefix) {
$this->backends[$configPrefix] = new \OCA\user_ldap\GROUP_LDAP();
$connector = $this->getConnector($configPrefix);
$this->backends[$configPrefix]->setConnector($connector);
$this->backends[$configPrefix] = new \OCA\user_ldap\GROUP_LDAP($this->getAccess($configPrefix));
if(is_null($this->refBackend)) {
$this->refBackend = &$this->backends[$configPrefix];
}

7
apps/user_ldap/lib/access.php
View File

@ -23,12 +23,13 @@
namespace OCA\user_ldap\lib;
abstract class Access extends BackendBase {
protected $connection;
class Access extends LDAPUtility {
public $connection;
//never ever check this var directly, always use getPagedSearchResultState
protected $pagedSearchedSuccessful;
public function setConnector(Connection &$connection) {
public function __construct(Connection $connection, ILDAPWrapper $ldap) {
parent::__construct($ldap);
$this->connection = $connection;
}

38
apps/user_ldap/lib/backendutility.php Normal file
View File

@ -0,0 +1,38 @@
<?php
/**
* ownCloud – LDAP BackendUtility
*
* @author Arthur Schiwon
* @copyright 2013 Arthur Schiwon blizzz@owncloud.com
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library 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 library. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\user_ldap\lib;
use OCA\user_ldap\lib\Access;
abstract class BackendUtility {
protected $access;
/**
* @brief constructor, make sure the subclasses call this one!
* @param $access an instance of Access for LDAP interaction
*/
public function __construct(Access $access) {
$this->access = $access;
}
}

22
apps/user_ldap/lib/connection.php
View File

@ -23,7 +23,7 @@
namespace OCA\user_ldap\lib;
class Connection extends BackendBase {
class Connection extends LDAPUtility {
private $ldapConnectionRes = null;
private $configPrefix;
private $configID;
@ -60,7 +60,7 @@ class Connection extends BackendBase {
'ldapQuotaDefault' => null,
'ldapEmailAttribute' => null,
'ldapCacheTTL' => null,
'ldapUuidAttribute' => null,
'ldapUuidAttribute' => 'auto',
'ldapOverrideUuidAttribute' => null,
'ldapOverrideMainServer' => false,
'ldapConfigurationActive' => false,
@ -77,8 +77,8 @@ class Connection extends BackendBase {
* @param $configPrefix a string with the prefix for the configkey column (appconfig table)
* @param $configID a string with the value for the appid column (appconfig table) or null for on-the-fly connections
*/
public function __construct($configPrefix = '', $configID = 'user_ldap') {
parent::__construct();
public function __construct(ILDAPWrapper $ldap, $configPrefix = '', $configID = 'user_ldap') {
parent::__construct($ldap);
$this->configPrefix = $configPrefix;
$this->configID = $configID;
$memcache = new \OC\Memcache\Factory();
@ -363,6 +363,14 @@ class Connection extends BackendBase {
&& $params[$parameter] === 'homeFolderNamingRule'))
&& !empty($value)) {
$value = 'attr:'.$value;
} else if (strpos($parameter, 'ldapBase') !== false
|| (isset($params[$parameter])
&& strpos($params[$parameter], 'ldapBase') !== false)) {
$this->readBase($params[$parameter], $value);
if(is_array($setParameters)) {
$setParameters[] = $parameter;
}
continue;
}
if(isset($this->config[$parameter])) {
$this->config[$parameter] = $value;
@ -433,10 +441,6 @@ class Connection extends BackendBase {
$config[$dbKey] = '';
}
continue;
} else if((strpos($classKey, 'ldapBase') !== false)
|| (strpos($classKey, 'ldapAttributes') !== false)) {
$config[$dbKey] = implode("\n", $this->config[$classKey]);
continue;
}
$config[$dbKey] = $this->config[$classKey];
}
@ -553,7 +557,7 @@ class Connection extends BackendBase {
* @returns an associative array with the default values. Keys are correspond
* to config-value entries in the database table
*/
public function getDefaults() {
static public function getDefaults() {
return array(
'ldap_host' => '',
'ldap_port' => '389',

11
apps/user_ldap/lib/jobs.php
View File

@ -139,13 +139,14 @@ class Jobs extends \OC\BackgroundJob\TimedJob {
return self::$groupBE;
}
$configPrefixes = Helper::getServerConfigurationPrefixes(true);
if(count($configPrefixes) == 1) {
$ldapWrapper = new OCA\user_ldap\lib\LDAP();
if(count($configPrefixes) === 1) {
//avoid the proxy when there is only one LDAP server configured
$connector = new Connection($configPrefixes[0]);
self::$groupBE = new \OCA\user_ldap\GROUP_LDAP();
self::$groupBE->setConnector($connector);
$connector = new OCA\user_ldap\lib\Connection($ldapWrapper, $configPrefixes[0]);
$ldapAccess = new OCA\user_ldap\lib\Access($connector, $ldapWrapper);
self::$groupBE = new OCA\user_ldap\GROUP_LDAP($ldapAccess);
} else {
self::$groupBE = new \OCA\user_ldap\Group_Proxy($configPrefixes);
self::$groupBE = new \OCA\user_ldap\Group_Proxy($configPrefixes, $ldapWrapper);
}
return self::$groupBE;

2
apps/user_ldap/lib/ldap.php
View File

@ -149,6 +149,8 @@ class LDAP implements ILDAPWrapper {
&& $errorCode === -4) {
} else if ($errorCode === 32) {
//for now
} else if ($errorCode === 10) {
//referrals, we switch them off, but then there is AD :)
} else {
throw new \Exception('LDAP error '.$errorMsg.' (' .
$errorCode.') after calling '.$this->curFunc.

20
apps/user_ldap/lib/backendbase.php → apps/user_ldap/lib/ldaputility.php
View File

@ -1,7 +1,7 @@
<?php
/**
* ownCloud – LDAP BackendBase
* ownCloud – LDAP LDAPUtility
*
* @author Arthur Schiwon
* @copyright 2013 Arthur Schiwon blizzz@owncloud.com
@ -23,24 +23,14 @@
namespace OCA\user_ldap\lib;
abstract class BackendBase {
abstract class LDAPUtility {
protected $ldap;
public function __construct() {
$this->ldap = new LDAP();
}
/**
* @brief sets the LDAP Wrapper to be used
*
* @param $ldapWrapper an instance of the Wrapper
* @return true on success, otherwise false
*
* The LDAP Wrapper must implement the PHP LDAP functions, which are used
* in the LDAP backend
* @brief constructor, make sure the subclasses call this one!
* @param $ldapWrapper an instance of an ILDAPWrapper
*/
public function setLDAPWrapper(ILDAPWrapper $ldapWrapper) {
public function __construct(ILDAPWrapper $ldapWrapper) {
$this->ldap = $ldapWrapper;
return true;
}
}

27
apps/user_ldap/lib/proxy.php
View File

@ -23,26 +23,27 @@
namespace OCA\user_ldap\lib;
abstract class Proxy {
static private $connectors = array();
use OCA\user_ldap\lib\Access;
public function __construct() {
abstract class Proxy {
static private $accesses = array();
private $ldap = null;
public function __construct(ILDAPWrapper $ldap) {
$this->ldap = $ldap;
$this->cache = \OC_Cache::getGlobalCache();
}
private function addConnector($configPrefix) {
self::$connectors[$configPrefix] = new \OCA\user_ldap\lib\Connection($configPrefix);
private function addAccess($configPrefix) {
$connector = new Connection($this->ldap, $configPrefix);
self::$accesses[$configPrefix] = new Access($connector, $this->ldap);
}
protected function getConnector($configPrefix) {
if(!isset(self::$connectors[$configPrefix])) {
$this->addConnector($configPrefix);
protected function getAccess($configPrefix) {
if(!isset(self::$accesses[$configPrefix])) {
$this->addAccess($configPrefix);
}
return self::$connectors[$configPrefix];
}
protected function getConnectors() {
return self::$connectors;
return self::$accesses[$configPrefix];
}
protected function getUserCacheKey($uid) {

7
apps/user_ldap/settings.php
View File

@ -49,14 +49,9 @@ $tmpl->assign('serverConfigurationPrefixes', $prefixes);
$tmpl->assign('serverConfigurationHosts', $hosts);
// assign default values
if(!isset($ldap)) {
$ldap = new \OCA\user_ldap\lib\Connection();
}
$defaults = $ldap->getDefaults();
$defaults = \OCA\user_ldap\lib\Connection::getDefaults();
foreach($defaults as $key => $default) {
$tmpl->assign($key.'_default', $default);
}
// $tmpl->assign();
return $tmpl->fetchPage();

94
apps/user_ldap/user_ldap.php
View File

@ -25,37 +25,46 @@
namespace OCA\user_ldap;
class USER_LDAP extends lib\Access implements \OCP\UserInterface {
use OCA\user_ldap\lib\ILDAPWrapper;
use OCA\user_ldap\lib\BackendUtility;
class USER_LDAP extends BackendUtility implements \OCP\UserInterface {
private function updateQuota($dn) {
$quota = null;
$quotaDefault = $this->connection->ldapQuotaDefault;
$quotaAttribute = $this->connection->ldapQuotaAttribute;
$quotaDefault = $this->access->connection->ldapQuotaDefault;
$quotaAttribute = $this->access->connection->ldapQuotaAttribute;
if(!empty($quotaDefault)) {
$quota = $quotaDefault;
}
if(!empty($quotaAttribute)) {
$aQuota = $this->readAttribute($dn, $quotaAttribute);
$aQuota = $this->access->readAttribute($dn, $quotaAttribute);
if($aQuota && (count($aQuota) > 0)) {
$quota = $aQuota[0];
}
}
if(!is_null($quota)) {
\OCP\Config::setUserValue($this->dn2username($dn), 'files', 'quota', \OCP\Util::computerFileSize($quota));
\OCP\Config::setUserValue( $this->access->dn2username($dn),
'files',
'quota',
\OCP\Util::computerFileSize($quota));
}
}
private function updateEmail($dn) {
$email = null;
$emailAttribute = $this->connection->ldapEmailAttribute;
$emailAttribute = $this->access->connection->ldapEmailAttribute;
if(!empty($emailAttribute)) {
$aEmail = $this->readAttribute($dn, $emailAttribute);
$aEmail = $this->access->readAttribute($dn, $emailAttribute);
if($aEmail && (count($aEmail) > 0)) {
$email = $aEmail[0];
}
if(!is_null($email)) {
\OCP\Config::setUserValue($this->dn2username($dn), 'settings', 'email', $email);
\OCP\Config::setUserValue( $this->access->dn2username($dn),
'settings',
'email',
$email);
}
}
}
@ -70,15 +79,15 @@ class USER_LDAP extends lib\Access implements \OCP\UserInterface {
*/
public function checkPassword($uid, $password) {
//find out dn of the user name
$filter = \OCP\Util::mb_str_replace('%uid', $uid, $this->connection->ldapLoginFilter, 'UTF-8');
$ldap_users = $this->fetchListOfUsers($filter, 'dn');
$filter = \OCP\Util::mb_str_replace('%uid', $uid, $this->access->connection->ldapLoginFilter, 'UTF-8');
$ldap_users = $this->access->fetchListOfUsers($filter, 'dn');
if(count($ldap_users) < 1) {
return false;
}
$dn = $ldap_users[0];
//do we have a username for him/her?
$ocname = $this->dn2username($dn);
$ocname = $this->access->dn2username($dn);
if($ocname) {
//update some settings, if necessary
@ -86,7 +95,7 @@ class USER_LDAP extends lib\Access implements \OCP\UserInterface {
$this->updateEmail($dn);
//are the credentials OK?
if(!$this->areCredentialsValid($dn, $password)) {
if(!$this->access->areCredentialsValid($dn, $password)) {
return false;
}
@ -107,7 +116,7 @@ class USER_LDAP extends lib\Access implements \OCP\UserInterface {
$cachekey = 'getUsers-'.$search.'-'.$limit.'-'.$offset;
//check if users are cached, if so return
$ldap_users = $this->connection->getFromCache($cachekey);
$ldap_users = $this->access->connection->getFromCache($cachekey);
if(!is_null($ldap_users)) {
return $ldap_users;
}
@ -117,21 +126,23 @@ class USER_LDAP extends lib\Access implements \OCP\UserInterface {
if($limit <= 0) {
$limit = null;
}
$filter = $this->combineFilterWithAnd(array(
$this->connection->ldapUserFilter,
$this->getFilterPartForUserSearch($search)
$filter = $this->access->combineFilterWithAnd(array(
$this->access->connection->ldapUserFilter,
$this->access->getFilterPartForUserSearch($search)
));
\OCP\Util::writeLog('user_ldap',
'getUsers: Options: search '.$search.' limit '.$limit.' offset '.$offset.' Filter: '.$filter,
\OCP\Util::DEBUG);
//do the search and translate results to owncloud names
$ldap_users = $this->fetchListOfUsers($filter, array($this->connection->ldapUserDisplayName, 'dn'),
$ldap_users = $this->access->fetchListOfUsers(
$filter,
array($this->access->connection->ldapUserDisplayName, 'dn'),
$limit, $offset);
$ldap_users = $this->ownCloudUserNames($ldap_users);
$ldap_users = $this->access->ownCloudUserNames($ldap_users);
\OCP\Util::writeLog('user_ldap', 'getUsers: '.count($ldap_users). ' Users found', \OCP\Util::DEBUG);
$this->connection->writeToCache($cachekey, $ldap_users);
$this->access->connection->writeToCache($cachekey, $ldap_users);
return $ldap_users;
}
@ -141,22 +152,24 @@ class USER_LDAP extends lib\Access implements \OCP\UserInterface {
* @return boolean
*/
public function userExists($uid) {
if($this->connection->isCached('userExists'.$uid)) {
return $this->connection->getFromCache('userExists'.$uid);
if($this->access->connection->isCached('userExists'.$uid)) {
return $this->access->connection->getFromCache('userExists'.$uid);
}
//getting dn, if false the user does not exist. If dn, he may be mapped only, requires more checking.
$dn = $this->username2dn($uid);
$dn = $this->access->username2dn($uid);
if(!$dn) {
$this->connection->writeToCache('userExists'.$uid, false);
\OCP\Util::writeLog('user_ldap', 'No DN found for '.$uid.' on '.$this->access->connection->ldapHost, \OCP\Util::DEBUG);
$this->access->connection->writeToCache('userExists'.$uid, false);
return false;
}
//check if user really still exists by reading its entry
if(!is_array($this->readAttribute($dn, ''))) {
$this->connection->writeToCache('userExists'.$uid, false);
if(!is_array($this->access->readAttribute($dn, ''))) {
\OCP\Util::writeLog('user_ldap', 'LDAP says no user '.$dn, \OCP\Util::DEBUG);
$this->access->connection->writeToCache('userExists'.$uid, false);
return false;
}
$this->connection->writeToCache('userExists'.$uid, true);
$this->access->connection->writeToCache('userExists'.$uid, true);
$this->updateQuota($dn);
return true;
}
@ -184,12 +197,13 @@ class USER_LDAP extends lib\Access implements \OCP\UserInterface {
}
$cacheKey = 'getHome'.$uid;
if($this->connection->isCached($cacheKey)) {
return $this->connection->getFromCache($cacheKey);
if($this->access->connection->isCached($cacheKey)) {
return $this->access->connection->getFromCache($cacheKey);
}
if(strpos($this->connection->homeFolderNamingRule, 'attr:') === 0) {
$attr = substr($this->connection->homeFolderNamingRule, strlen('attr:'));
$homedir = $this->readAttribute($this->username2dn($uid), $attr);
if(strpos($this->access->connection->homeFolderNamingRule, 'attr:') === 0) {
$attr = substr($this->access->connection->homeFolderNamingRule, strlen('attr:'));
$homedir = $this->access->readAttribute(
$this->access->username2dn($uid), $attr);
if($homedir && isset($homedir[0])) {
$path = $homedir[0];
//if attribute's value is an absolute path take this, otherwise append it to data dir
@ -204,13 +218,13 @@ class USER_LDAP extends lib\Access implements \OCP\UserInterface {
$homedir = \OCP\Config::getSystemValue('datadirectory',
\OC::$SERVERROOT.'/data' ) . '/' . $homedir[0];
}
$this->connection->writeToCache($cacheKey, $homedir);
$this->access->connection->writeToCache($cacheKey, $homedir);
return $homedir;
}
}
//false will apply default behaviour as defined and done by OC_User
$this->connection->writeToCache($cacheKey, false);
$this->access->connection->writeToCache($cacheKey, false);
return false;
}
@ -225,16 +239,16 @@ class USER_LDAP extends lib\Access implements \OCP\UserInterface {
}
$cacheKey = 'getDisplayName'.$uid;
if(!is_null($displayName = $this->connection->getFromCache($cacheKey))) {
if(!is_null($displayName = $this->access->connection->getFromCache($cacheKey))) {
return $displayName;
}
$displayName = $this->readAttribute(
$this->username2dn($uid),
$this->connection->ldapUserDisplayName);
$displayName = $this->access->readAttribute(
$this->access->username2dn($uid),
$this->access->connection->ldapUserDisplayName);
if($displayName && (count($displayName) > 0)) {
$this->connection->writeToCache($cacheKey, $displayName[0]);
$this->access->connection->writeToCache($cacheKey, $displayName[0]);
return $displayName[0];
}
@ -249,7 +263,7 @@ class USER_LDAP extends lib\Access implements \OCP\UserInterface {
*/
public function getDisplayNames($search = '', $limit = null, $offset = null) {
$cacheKey = 'getDisplayNames-'.$search.'-'.$limit.'-'.$offset;
if(!is_null($displayNames = $this->connection->getFromCache($cacheKey))) {
if(!is_null($displayNames = $this->access->connection->getFromCache($cacheKey))) {
return $displayNames;
}
@ -258,7 +272,7 @@ class USER_LDAP extends lib\Access implements \OCP\UserInterface {
foreach ($users as $user) {
$displayNames[$user] = $this->getDisplayName($user);
}
$this->connection->writeToCache($cacheKey, $displayNames);
$this->access->connection->writeToCache($cacheKey, $displayNames);
return $displayNames;
}

10
apps/user_ldap/user_proxy.php
View File

@ -23,6 +23,8 @@
namespace OCA\user_ldap;
use OCA\user_ldap\lib\ILDAPWrapper;
class User_Proxy extends lib\Proxy implements \OCP\UserInterface {
private $backends = array();
private $refBackend = null;
@ -31,12 +33,10 @@ class User_Proxy extends lib\Proxy implements \OCP\UserInterface {
* @brief Constructor
* @param $serverConfigPrefixes array containing the config Prefixes
*/
public function __construct($serverConfigPrefixes) {
parent::__construct();
public function __construct($serverConfigPrefixes, ILDAPWrapper $ldap) {
parent::__construct($ldap);
foreach($serverConfigPrefixes as $configPrefix) {
$this->backends[$configPrefix] = new \OCA\user_ldap\USER_LDAP();
$connector = $this->getConnector($configPrefix);
$this->backends[$configPrefix]->setConnector($connector);
$this->backends[$configPrefix] = new \OCA\user_ldap\USER_LDAP($this->getAccess($configPrefix));
if(is_null($this->refBackend)) {
$this->refBackend = &$this->backends[$configPrefix];
}