nextcloud / server

apps/user_ldap/lib/AppInfo/Application.php

Spacing +4 added lines, -4 removed lines

@@ -42,7 +42,7 @@ 
 		/**
 		 * Controller
 		 */
-		$container->registerService('RenewPasswordController', function (IAppContainer $c) {
+		$container->registerService('RenewPasswordController', function(IAppContainer $c) {
 			/** @var \OC\Server $server */
 			$server = $c->query('ServerContainer');
 
@@ -57,7 +57,7 @@ 
 			);
 		});
 
-		$container->registerService(ILDAPWrapper::class, function () {
+		$container->registerService(ILDAPWrapper::class, function() {
 			return new LDAP();
 		});
 	}
@@ -67,9 +67,9 @@ 
 
 		$container->getServer()->getEventDispatcher()->addListener(
 			'OCA\\Files_External::loadAdditionalBackends',
-			function () use ($container) {
+			function() use ($container) {
 				$storagesBackendService = $container->query(BackendService::class);
-				$storagesBackendService->registerConfigHandler('home', function () use ($container) {
+				$storagesBackendService->registerConfigHandler('home', function() use ($container) {
 					return $container->query(ExtStorageConfigHandler::class);
 				});
 			}

apps/user_ldap/lib/Jobs/UpdateGroups.php

Spacing +11 added lines, -11 removed lines

@@ -67,7 +67,7 @@ 
 		$knownGroups = array_keys(self::getKnownGroups());
 		$actualGroups = self::getGroupBE()->getGroups();
 
-		if(empty($actualGroups) && empty($knownGroups)) {
+		if (empty($actualGroups) && empty($knownGroups)) {
 			\OCP\Util::writeLog('user_ldap',
 				'bgJ "updateGroups" – groups do not seem to be configured properly, aborting.',
 				ILogger::INFO);
@@ -99,26 +99,26 @@ 
 			SET `owncloudusers` = ?
 			WHERE `owncloudname` = ?
 		');
-		foreach($groups as $group) {
+		foreach ($groups as $group) {
 			//we assume, that self::$groupsFromDB has been retrieved already
 			$knownUsers = unserialize(self::$groupsFromDB[$group]['owncloudusers']);
 			$actualUsers = self::getGroupBE()->usersInGroup($group);
 			$hasChanged = false;
-			foreach(array_diff($knownUsers, $actualUsers) as $removedUser) {
+			foreach (array_diff($knownUsers, $actualUsers) as $removedUser) {
 				\OCP\Util::emitHook('OC_User', 'post_removeFromGroup', ['uid' => $removedUser, 'gid' => $group]);
 				\OCP\Util::writeLog('user_ldap',
 				'bgJ "updateGroups" – "'.$removedUser.'" removed from "'.$group.'".',
 					ILogger::INFO);
 				$hasChanged = true;
 			}
-			foreach(array_diff($actualUsers, $knownUsers) as $addedUser) {
+			foreach (array_diff($actualUsers, $knownUsers) as $addedUser) {
 				\OCP\Util::emitHook('OC_User', 'post_addToGroup', ['uid' => $addedUser, 'gid' => $group]);
 				\OCP\Util::writeLog('user_ldap',
 				'bgJ "updateGroups" – "'.$addedUser.'" added to "'.$group.'".',
 					ILogger::INFO);
 				$hasChanged = true;
 			}
-			if($hasChanged) {
+			if ($hasChanged) {
 				$query->execute([serialize($actualUsers), $group]);
 			}
 		}
@@ -137,7 +137,7 @@ 
 			INTO `*PREFIX*ldap_group_members` (`owncloudname`, `owncloudusers`)
 			VALUES (?, ?)
 		');
-		foreach($createdGroups as $createdGroup) {
+		foreach ($createdGroups as $createdGroup) {
 			\OCP\Util::writeLog('user_ldap',
 				'bgJ "updateGroups" – new group "'.$createdGroup.'" found.',
 				ILogger::INFO);
@@ -159,7 +159,7 @@ 
 			FROM `*PREFIX*ldap_group_members`
 			WHERE `owncloudname` = ?
 		');
-		foreach($removedGroups as $removedGroup) {
+		foreach ($removedGroups as $removedGroup) {
 			\OCP\Util::writeLog('user_ldap',
 				'bgJ "updateGroups" – group "'.$removedGroup.'" was removed.',
 				ILogger::INFO);
@@ -174,13 +174,13 @@ 
 	 * @return \OCA\User_LDAP\Group_LDAP|\OCA\User_LDAP\Group_Proxy
 	 */
 	static private function getGroupBE() {
-		if(!is_null(self::$groupBE)) {
+		if (!is_null(self::$groupBE)) {
 			return self::$groupBE;
 		}
 		$helper = new Helper(\OC::$server->getConfig());
 		$configPrefixes = $helper->getServerConfigurationPrefixes(true);
 		$ldapWrapper = new LDAP();
-		if(count($configPrefixes) === 1) {
+		if (count($configPrefixes) === 1) {
 			//avoid the proxy when there is only one LDAP server configured
 			$dbc = \OC::$server->getDatabaseConnection();
 			$userManager = new Manager(
@@ -210,7 +210,7 @@ 
 	 * @return array
 	 */
 	static private function getKnownGroups() {
-		if(is_array(self::$groupsFromDB)) {
+		if (is_array(self::$groupsFromDB)) {
 			return self::$groupsFromDB;
 		}
 		$query = \OC_DB::prepare('
@@ -219,7 +219,7 @@ 
 		');
 		$result = $query->execute()->fetchAll();
 		self::$groupsFromDB = [];
-		foreach($result as $dataset) {
+		foreach ($result as $dataset) {
 			self::$groupsFromDB[$dataset['owncloudname']] = $dataset;
 		}
 

apps/user_ldap/lib/Jobs/Sync.php

Spacing +31 added lines, -31 removed lines

@@ -103,7 +103,7 @@ 
 	 */
 	protected function getMinPagingSize() {
 		$configKeys = $this->config->getAppKeys('user_ldap');
-		$configKeys = array_filter($configKeys, function ($key) {
+		$configKeys = array_filter($configKeys, function($key) {
 			return strpos($key, 'ldap_paging_size') !== false;
 		});
 		$minPagingSize = null;
@@ -111,7 +111,7 @@ 
 			$pagingSize = $this->config->getAppValue('user_ldap', $configKey, $minPagingSize);
 			$minPagingSize = $minPagingSize === null ? $pagingSize : min($minPagingSize, $pagingSize);
 		}
-		return (int)$minPagingSize;
+		return (int) $minPagingSize;
 	}
 
 	/**
@@ -122,20 +122,20 @@ 
 
 		$isBackgroundJobModeAjax = $this->config
 				->getAppValue('core', 'backgroundjobs_mode', 'ajax') === 'ajax';
-		if($isBackgroundJobModeAjax) {
+		if ($isBackgroundJobModeAjax) {
 			return;
 		}
 
 		$cycleData = $this->getCycle();
-		if($cycleData === null) {
+		if ($cycleData === null) {
 			$cycleData = $this->determineNextCycle();
-			if($cycleData === null) {
+			if ($cycleData === null) {
 				$this->updateInterval();
 				return;
 			}
 		}
 
-		if(!$this->qualifiesToRun($cycleData)) {
+		if (!$this->qualifiesToRun($cycleData)) {
 			$this->updateInterval();
 			return;
 		}
@@ -164,7 +164,7 @@ 
 
 		$filter = $access->combineFilterWithAnd([
 			$access->connection->ldapUserFilter,
-			$access->connection->ldapUserDisplayName . '=*',
+			$access->connection->ldapUserDisplayName.'=*',
 			$access->getFilterPartForUserSearch('')
 		]);
 		$results = $access->fetchListOfUsers(
@@ -175,10 +175,10 @@ 
 			true
 		);
 
-		if((int)$connection->ldapPagingSize === 0) {
+		if ((int) $connection->ldapPagingSize === 0) {
 			return false;
 		}
-		return count($results) >= (int)$connection->ldapPagingSize;
+		return count($results) >= (int) $connection->ldapPagingSize;
 	}
 
 	/**
@@ -189,16 +189,16 @@ 
 	 */
 	public function getCycle() {
 		$prefixes = $this->ldapHelper->getServerConfigurationPrefixes(true);
-		if(count($prefixes) === 0) {
+		if (count($prefixes) === 0) {
 			return null;
 		}
 
 		$cycleData = [
 			'prefix' => $this->config->getAppValue('user_ldap', 'background_sync_prefix', null),
-			'offset' => (int)$this->config->getAppValue('user_ldap', 'background_sync_offset', 0),
+			'offset' => (int) $this->config->getAppValue('user_ldap', 'background_sync_offset', 0),
 		];
 
-		if(
+		if (
 			$cycleData['prefix'] !== null
 			&& in_array($cycleData['prefix'], $prefixes)
 		) {
@@ -227,14 +227,14 @@ 
 	 */
 	public function determineNextCycle(array $cycleData = null) {
 		$prefixes = $this->ldapHelper->getServerConfigurationPrefixes(true);
-		if(count($prefixes) === 0) {
+		if (count($prefixes) === 0) {
 			return null;
 		}
 
 		// get the next prefix in line and remember it
 		$oldPrefix = $cycleData === null ? null : $cycleData['prefix'];
 		$prefix = $this->getNextPrefix($oldPrefix);
-		if($prefix === null) {
+		if ($prefix === null) {
 			return null;
 		}
 		$cycleData['prefix'] = $prefix;
@@ -252,8 +252,8 @@ 
 	 * @return bool
 	 */
 	public function qualifiesToRun($cycleData) {
-		$lastChange = $this->config->getAppValue('user_ldap', $cycleData['prefix'] . '_lastChange', 0);
-		if((time() - $lastChange) > 60 * 30) {
+		$lastChange = $this->config->getAppValue('user_ldap', $cycleData['prefix'].'_lastChange', 0);
+		if ((time() - $lastChange) > 60 * 30) {
 			return true;
 		}
 		return false;
@@ -266,7 +266,7 @@ 
 	 */
 	protected function increaseOffset($cycleData) {
 		$ldapConfig = new Configuration($cycleData['prefix']);
-		$cycleData['offset'] += (int)$ldapConfig->ldapPagingSize;
+		$cycleData['offset'] += (int) $ldapConfig->ldapPagingSize;
 		$this->setCycle($cycleData);
 	}
 
@@ -279,17 +279,17 @@ 
 	protected function getNextPrefix($lastPrefix) {
 		$prefixes = $this->ldapHelper->getServerConfigurationPrefixes(true);
 		$noOfPrefixes = count($prefixes);
-		if($noOfPrefixes === 0) {
+		if ($noOfPrefixes === 0) {
 			return null;
 		}
 		$i = $lastPrefix === null ? false : array_search($lastPrefix, $prefixes, true);
-		if($i === false) {
+		if ($i === false) {
 			$i = -1;
 		} else {
 			$i++;
 		}
 
-		if(!isset($prefixes[$i])) {
+		if (!isset($prefixes[$i])) {
 			$i = 0;
 		}
 		return $prefixes[$i];
@@ -301,49 +301,49 @@ 
 	 * @param array $argument
 	 */
 	public function setArgument($argument) {
-		if(isset($argument['config'])) {
+		if (isset($argument['config'])) {
 			$this->config = $argument['config'];
 		} else {
 			$this->config = \OC::$server->getConfig();
 		}
 
-		if(isset($argument['helper'])) {
+		if (isset($argument['helper'])) {
 			$this->ldapHelper = $argument['helper'];
 		} else {
 			$this->ldapHelper = new Helper($this->config);
 		}
 
-		if(isset($argument['ldapWrapper'])) {
+		if (isset($argument['ldapWrapper'])) {
 			$this->ldap = $argument['ldapWrapper'];
 		} else {
 			$this->ldap = new LDAP();
 		}
 
-		if(isset($argument['avatarManager'])) {
+		if (isset($argument['avatarManager'])) {
 			$this->avatarManager = $argument['avatarManager'];
 		} else {
 			$this->avatarManager = \OC::$server->getAvatarManager();
 		}
 
-		if(isset($argument['dbc'])) {
+		if (isset($argument['dbc'])) {
 			$this->dbc = $argument['dbc'];
 		} else {
 			$this->dbc = \OC::$server->getDatabaseConnection();
 		}
 
-		if(isset($argument['ncUserManager'])) {
+		if (isset($argument['ncUserManager'])) {
 			$this->ncUserManager = $argument['ncUserManager'];
 		} else {
 			$this->ncUserManager = \OC::$server->getUserManager();
 		}
 
-		if(isset($argument['notificationManager'])) {
+		if (isset($argument['notificationManager'])) {
 			$this->notificationManager = $argument['notificationManager'];
 		} else {
 			$this->notificationManager = \OC::$server->getNotificationManager();
 		}
 
-		if(isset($argument['userManager'])) {
+		if (isset($argument['userManager'])) {
 			$this->userManager = $argument['userManager'];
 		} else {
 			$this->userManager = new Manager(
@@ -358,19 +358,19 @@ 
 			);
 		}
 
-		if(isset($argument['mapper'])) {
+		if (isset($argument['mapper'])) {
 			$this->mapper = $argument['mapper'];
 		} else {
 			$this->mapper = new UserMapping($this->dbc);
 		}
 		
-		if(isset($argument['connectionFactory'])) {
+		if (isset($argument['connectionFactory'])) {
 			$this->connectionFactory = $argument['connectionFactory'];
 		} else {
 			$this->connectionFactory = new ConnectionFactory($this->ldap);
 		}
 
-		if(isset($argument['accessFactory'])) {
+		if (isset($argument['accessFactory'])) {
 			$this->accessFactory = $argument['accessFactory'];
 		} else {
 			$this->accessFactory = new AccessFactory(

apps/user_ldap/lib/Wizard.php

Spacing +156 added lines, -156 removed lines

@@ -72,7 +72,7 @@ 
 	public function __construct(Configuration $configuration, ILDAPWrapper $ldap, Access $access) {
 		parent::__construct($ldap);
 		$this->configuration = $configuration;
-		if(is_null(Wizard::$l)) {
+		if (is_null(Wizard::$l)) {
 			Wizard::$l = \OC::$server->getL10N('user_ldap');
 		}
 		$this->access = $access;
@@ -80,7 +80,7 @@ 
 	}
 
 	public function __destruct() {
-		if($this->result->hasChanges()) {
+		if ($this->result->hasChanges()) {
 			$this->configuration->saveConfiguration();
 		}
 	}
@@ -95,18 +95,18 @@ 
 	 */
 	public function countEntries(string $filter, string $type): int {
 		$reqs = ['ldapHost', 'ldapPort', 'ldapBase'];
-		if($type === 'users') {
+		if ($type === 'users') {
 			$reqs[] = 'ldapUserFilter';
 		}
-		if(!$this->checkRequirements($reqs)) {
+		if (!$this->checkRequirements($reqs)) {
 			throw new \Exception('Requirements not met', 400);
 		}
 
 		$attr = ['dn']; // default
 		$limit = 1001;
-		if($type === 'groups') {
-			$result =  $this->access->countGroups($filter, $attr, $limit);
-		} else if($type === 'users') {
+		if ($type === 'groups') {
+			$result = $this->access->countGroups($filter, $attr, $limit);
+		} else if ($type === 'users') {
 			$result = $this->access->countUsers($filter, $attr, $limit);
 		} else if ($type === 'objects') {
 			$result = $this->access->countObjects($limit);
@@ -114,7 +114,7 @@ 
 			throw new \Exception('Internal error: Invalid object type', 500);
 		}
 
-		return (int)$result;
+		return (int) $result;
 	}
 
 	/**
@@ -125,16 +125,16 @@ 
 	 * @return string
 	 */
 	private function formatCountResult(int $count): string {
-		if($count > 1000) {
+		if ($count > 1000) {
 			return '> 1000';
 		}
-		return (string)$count;
+		return (string) $count;
 	}
 
 	public function countGroups() {
 		$filter = $this->configuration->ldapGroupFilter;
 
-		if(empty($filter)) {
+		if (empty($filter)) {
 			$output = self::$l->n('%s group found', '%s groups found', 0, [0]);
 			$this->result->addChange('ldap_group_count', $output);
 			return $this->result;
@@ -144,7 +144,7 @@ 
 			$groupsTotal = $this->countEntries($filter, 'groups');
 		} catch (\Exception $e) {
 			//400 can be ignored, 500 is forwarded
-			if($e->getCode() === 500) {
+			if ($e->getCode() === 500) {
 				throw $e;
 			}
 			return false;
@@ -186,7 +186,7 @@ 
 	public function countInBaseDN() {
 		// we don't need to provide a filter in this case
 		$total = $this->countEntries('', 'objects');
-		if($total === false) {
+		if ($total === false) {
 			throw new \Exception('invalid results received');
 		}
 		$this->result->addChange('ldap_test_base', $total);
@@ -200,7 +200,7 @@ 
 	 * @return int|bool
 	 */
 	public function countUsersWithAttribute($attr, $existsCheck = false) {
-		if(!$this->checkRequirements(['ldapHost',
+		if (!$this->checkRequirements(['ldapHost',
 			'ldapPort',
 			'ldapBase',
 			'ldapUserFilter',
@@ -210,7 +210,7 @@ 
 
 		$filter = $this->access->combineFilterWithAnd([
 			$this->configuration->ldapUserFilter,
-			$attr . '=*'
+			$attr.'=*'
 		]);
 
 		$limit = ($existsCheck === false) ? null : 1;
@@ -225,7 +225,7 @@ 
 	 * @throws \Exception
 	 */
 	public function detectUserDisplayNameAttribute() {
-		if(!$this->checkRequirements(['ldapHost',
+		if (!$this->checkRequirements(['ldapHost',
 			'ldapPort',
 			'ldapBase',
 			'ldapUserFilter',
@@ -237,8 +237,8 @@ 
 		if ($attr !== '' && $attr !== 'displayName') {
 			// most likely not the default value with upper case N,
 			// verify it still produces a result
-			$count = (int)$this->countUsersWithAttribute($attr, true);
-			if($count > 0) {
+			$count = (int) $this->countUsersWithAttribute($attr, true);
+			if ($count > 0) {
 				//no change, but we sent it back to make sure the user interface
 				//is still correct, even if the ajax call was cancelled meanwhile
 				$this->result->addChange('ldap_display_name', $attr);
@@ -249,9 +249,9 @@ 
 		// first attribute that has at least one result wins
 		$displayNameAttrs = ['displayname', 'cn'];
 		foreach ($displayNameAttrs as $attr) {
-			$count = (int)$this->countUsersWithAttribute($attr, true);
+			$count = (int) $this->countUsersWithAttribute($attr, true);
 
-			if($count > 0) {
+			if ($count > 0) {
 				$this->applyFind('ldap_display_name', $attr);
 				return $this->result;
 			}
@@ -267,7 +267,7 @@ 
 	 * @return WizardResult|bool
 	 */
 	public function detectEmailAttribute() {
-		if(!$this->checkRequirements(['ldapHost',
+		if (!$this->checkRequirements(['ldapHost',
 			'ldapPort',
 			'ldapBase',
 			'ldapUserFilter',
@@ -277,8 +277,8 @@ 
 
 		$attr = $this->configuration->ldapEmailAttribute;
 		if ($attr !== '') {
-			$count = (int)$this->countUsersWithAttribute($attr, true);
-			if($count > 0) {
+			$count = (int) $this->countUsersWithAttribute($attr, true);
+			if ($count > 0) {
 				return false;
 			}
 			$writeLog = true;
@@ -289,19 +289,19 @@ 
 		$emailAttributes = ['mail', 'mailPrimaryAddress'];
 		$winner = '';
 		$maxUsers = 0;
-		foreach($emailAttributes as $attr) {
+		foreach ($emailAttributes as $attr) {
 			$count = $this->countUsersWithAttribute($attr);
-			if($count > $maxUsers) {
+			if ($count > $maxUsers) {
 				$maxUsers = $count;
 				$winner = $attr;
 			}
 		}
 
-		if($winner !== '') {
+		if ($winner !== '') {
 			$this->applyFind('ldap_email_attr', $winner);
-			if($writeLog) {
-				\OCP\Util::writeLog('user_ldap', 'The mail attribute has ' .
-					'automatically been reset, because the original value ' .
+			if ($writeLog) {
+				\OCP\Util::writeLog('user_ldap', 'The mail attribute has '.
+					'automatically been reset, because the original value '.
 					'did not return any results.', ILogger::INFO);
 			}
 		}
@@ -314,7 +314,7 @@ 
 	 * @throws \Exception
 	 */
 	public function determineAttributes() {
-		if(!$this->checkRequirements(['ldapHost',
+		if (!$this->checkRequirements(['ldapHost',
 			'ldapPort',
 			'ldapBase',
 			'ldapUserFilter',
@@ -330,7 +330,7 @@ 
 		$this->result->addOptions('ldap_loginfilter_attributes', $attributes);
 
 		$selected = $this->configuration->ldapLoginFilterAttributes;
-		if(is_array($selected) && !empty($selected)) {
+		if (is_array($selected) && !empty($selected)) {
 			$this->result->addChange('ldap_loginfilter_attributes', $selected);
 		}
 
@@ -343,7 +343,7 @@ 
 	 * @throws \Exception
 	 */
 	private function getUserAttributes() {
-		if(!$this->checkRequirements(['ldapHost',
+		if (!$this->checkRequirements(['ldapHost',
 			'ldapPort',
 			'ldapBase',
 			'ldapUserFilter',
@@ -351,20 +351,20 @@ 
 			return  false;
 		}
 		$cr = $this->getConnection();
-		if(!$cr) {
+		if (!$cr) {
 			throw new \Exception('Could not connect to LDAP');
 		}
 
 		$base = $this->configuration->ldapBase[0];
 		$filter = $this->configuration->ldapUserFilter;
 		$rr = $this->ldap->search($cr, $base, $filter, [], 1, 1);
-		if(!$this->ldap->isResource($rr)) {
+		if (!$this->ldap->isResource($rr)) {
 			return false;
 		}
 		$er = $this->ldap->firstEntry($cr, $rr);
 		$attributes = $this->ldap->getAttributes($cr, $er);
 		$pureAttributes = [];
-		for($i = 0; $i < $attributes['count']; $i++) {
+		for ($i = 0; $i < $attributes['count']; $i++) {
 			$pureAttributes[] = $attributes[$i];
 		}
 
@@ -399,23 +399,23 @@ 
 	 * @throws \Exception
 	 */
 	private function determineGroups($dbKey, $confKey, $testMemberOf = true) {
-		if(!$this->checkRequirements(['ldapHost',
+		if (!$this->checkRequirements(['ldapHost',
 			'ldapPort',
 			'ldapBase',
 		])) {
 			return  false;
 		}
 		$cr = $this->getConnection();
-		if(!$cr) {
+		if (!$cr) {
 			throw new \Exception('Could not connect to LDAP');
 		}
 
 		$this->fetchGroups($dbKey, $confKey);
 
-		if($testMemberOf) {
+		if ($testMemberOf) {
 			$this->configuration->hasMemberOfFilterSupport = $this->testMemberOf();
 			$this->result->markChange();
-			if(!$this->configuration->hasMemberOfFilterSupport) {
+			if (!$this->configuration->hasMemberOfFilterSupport) {
 				throw new \Exception('memberOf is not supported by the server');
 			}
 		}
@@ -435,7 +435,7 @@ 
 		$obclasses = ['posixGroup', 'group', 'zimbraDistributionList', 'groupOfNames', 'groupOfUniqueNames'];
 
 		$filterParts = [];
-		foreach($obclasses as $obclass) {
+		foreach ($obclasses as $obclass) {
 			$filterParts[] = 'objectclass='.$obclass;
 		}
 		//we filter for everything
@@ -452,8 +452,8 @@ 
 			// we need to request dn additionally here, otherwise memberOf
 			// detection will fail later
 			$result = $this->access->searchGroups($filter, ['cn', 'dn'], $limit, $offset);
-			foreach($result as $item) {
-				if(!isset($item['cn']) && !is_array($item['cn']) && !isset($item['cn'][0])) {
+			foreach ($result as $item) {
+				if (!isset($item['cn']) && !is_array($item['cn']) && !isset($item['cn'][0])) {
 					// just in case - no issue known
 					continue;
 				}
@@ -463,7 +463,7 @@ 
 			$offset += $limit;
 		} while ($this->access->hasMoreResults());
 
-		if(count($groupNames) > 0) {
+		if (count($groupNames) > 0) {
 			natsort($groupNames);
 			$this->result->addOptions($dbKey, array_values($groupNames));
 		} else {
@@ -471,7 +471,7 @@ 
 		}
 
 		$setFeatures = $this->configuration->$confKey;
-		if(is_array($setFeatures) && !empty($setFeatures)) {
+		if (is_array($setFeatures) && !empty($setFeatures)) {
 			//something is already configured? pre-select it.
 			$this->result->addChange($dbKey, $setFeatures);
 		}
@@ -479,14 +479,14 @@ 
 	}
 
 	public function determineGroupMemberAssoc() {
-		if(!$this->checkRequirements(['ldapHost',
+		if (!$this->checkRequirements(['ldapHost',
 			'ldapPort',
 			'ldapGroupFilter',
 		])) {
 			return  false;
 		}
 		$attribute = $this->detectGroupMemberAssoc();
-		if($attribute === false) {
+		if ($attribute === false) {
 			return false;
 		}
 		$this->configuration->setConfiguration(['ldapGroupMemberAssocAttr' => $attribute]);
@@ -501,14 +501,14 @@ 
 	 * @throws \Exception
 	 */
 	public function determineGroupObjectClasses() {
-		if(!$this->checkRequirements(['ldapHost',
+		if (!$this->checkRequirements(['ldapHost',
 			'ldapPort',
 			'ldapBase',
 		])) {
 			return  false;
 		}
 		$cr = $this->getConnection();
-		if(!$cr) {
+		if (!$cr) {
 			throw new \Exception('Could not connect to LDAP');
 		}
 
@@ -528,14 +528,14 @@ 
 	 * @throws \Exception
 	 */
 	public function determineUserObjectClasses() {
-		if(!$this->checkRequirements(['ldapHost',
+		if (!$this->checkRequirements(['ldapHost',
 			'ldapPort',
 			'ldapBase',
 		])) {
 			return  false;
 		}
 		$cr = $this->getConnection();
-		if(!$cr) {
+		if (!$cr) {
 			throw new \Exception('Could not connect to LDAP');
 		}
 
@@ -558,7 +558,7 @@ 
 	 * @throws \Exception
 	 */
 	public function getGroupFilter() {
-		if(!$this->checkRequirements(['ldapHost',
+		if (!$this->checkRequirements(['ldapHost',
 			'ldapPort',
 			'ldapBase',
 		])) {
@@ -582,7 +582,7 @@ 
 	 * @throws \Exception
 	 */
 	public function getUserListFilter() {
-		if(!$this->checkRequirements(['ldapHost',
+		if (!$this->checkRequirements(['ldapHost',
 			'ldapPort',
 			'ldapBase',
 		])) {
@@ -595,7 +595,7 @@ 
 			$this->applyFind('ldap_display_name', $d['ldap_display_name']);
 		}
 		$filter = $this->composeLdapFilter(self::LFILTER_USER_LIST);
-		if(!$filter) {
+		if (!$filter) {
 			throw new \Exception('Cannot create filter');
 		}
 
@@ -608,7 +608,7 @@ 
 	 * @throws \Exception
 	 */
 	public function getUserLoginFilter() {
-		if(!$this->checkRequirements(['ldapHost',
+		if (!$this->checkRequirements(['ldapHost',
 			'ldapPort',
 			'ldapBase',
 			'ldapUserFilter',
@@ -617,7 +617,7 @@ 
 		}
 
 		$filter = $this->composeLdapFilter(self::LFILTER_LOGIN);
-		if(!$filter) {
+		if (!$filter) {
 			throw new \Exception('Cannot create filter');
 		}
 
@@ -631,7 +631,7 @@ 
 	 * @throws \Exception
 	 */
 	public function testLoginName($loginName) {
-		if(!$this->checkRequirements(['ldapHost',
+		if (!$this->checkRequirements(['ldapHost',
 			'ldapPort',
 			'ldapBase',
 			'ldapLoginFilter',
@@ -640,17 +640,17 @@ 
 		}
 
 		$cr = $this->access->connection->getConnectionResource();
-		if(!$this->ldap->isResource($cr)) {
+		if (!$this->ldap->isResource($cr)) {
 			throw new \Exception('connection error');
 		}
 
-		if(mb_strpos($this->access->connection->ldapLoginFilter, '%uid', 0, 'UTF-8')
+		if (mb_strpos($this->access->connection->ldapLoginFilter, '%uid', 0, 'UTF-8')
 			=== false) {
 			throw new \Exception('missing placeholder');
 		}
 
 		$users = $this->access->countUsersByLoginName($loginName);
-		if($this->ldap->errno($cr) !== 0) {
+		if ($this->ldap->errno($cr) !== 0) {
 			throw new \Exception($this->ldap->error($cr));
 		}
 		$filter = str_replace('%uid', $loginName, $this->access->connection->ldapLoginFilter);
@@ -665,22 +665,22 @@ 
 	 * @throws \Exception
 	 */
 	public function guessPortAndTLS() {
-		if(!$this->checkRequirements(['ldapHost',
+		if (!$this->checkRequirements(['ldapHost',
 		])) {
 			return false;
 		}
 		$this->checkHost();
 		$portSettings = $this->getPortSettingsToTry();
 
-		if(!is_array($portSettings)) {
+		if (!is_array($portSettings)) {
 			throw new \Exception(print_r($portSettings, true));
 		}
 
 		//proceed from the best configuration and return on first success
-		foreach($portSettings as $setting) {
+		foreach ($portSettings as $setting) {
 			$p = $setting['port'];
 			$t = $setting['tls'];
-			\OCP\Util::writeLog('user_ldap', 'Wiz: trying port '. $p . ', TLS '. $t, ILogger::DEBUG);
+			\OCP\Util::writeLog('user_ldap', 'Wiz: trying port '.$p.', TLS '.$t, ILogger::DEBUG);
 			//connectAndBind may throw Exception, it needs to be catched by the
 			//callee of this method
 
@@ -690,7 +690,7 @@ 
 				// any reply other than -1 (= cannot connect) is already okay,
 				// because then we found the server
 				// unavailable startTLS returns -11
-				if($e->getCode() > 0) {
+				if ($e->getCode() > 0) {
 					$settingsFound = true;
 				} else {
 					throw $e;
@@ -700,10 +700,10 @@ 
 			if ($settingsFound === true) {
 				$config = [
 					'ldapPort' => $p,
-					'ldapTLS' => (int)$t
+					'ldapTLS' => (int) $t
 				];
 				$this->configuration->setConfiguration($config);
-				\OCP\Util::writeLog('user_ldap', 'Wiz: detected Port ' . $p, ILogger::DEBUG);
+				\OCP\Util::writeLog('user_ldap', 'Wiz: detected Port '.$p, ILogger::DEBUG);
 				$this->result->addChange('ldap_port', $p);
 				return $this->result;
 			}
@@ -718,7 +718,7 @@ 
 	 * @return WizardResult|false WizardResult on success, false otherwise
 	 */
 	public function guessBaseDN() {
-		if(!$this->checkRequirements(['ldapHost',
+		if (!$this->checkRequirements(['ldapHost',
 			'ldapPort',
 		])) {
 			return false;
@@ -727,9 +727,9 @@ 
 		//check whether a DN is given in the agent name (99.9% of all cases)
 		$base = null;
 		$i = stripos($this->configuration->ldapAgentName, 'dc=');
-		if($i !== false) {
+		if ($i !== false) {
 			$base = substr($this->configuration->ldapAgentName, $i);
-			if($this->testBaseDN($base)) {
+			if ($this->testBaseDN($base)) {
 				$this->applyFind('ldap_base', $base);
 				return $this->result;
 			}
@@ -740,13 +740,13 @@ 
 		//a base DN
 		$helper = new Helper(\OC::$server->getConfig());
 		$domain = $helper->getDomainFromURL($this->configuration->ldapHost);
-		if(!$domain) {
+		if (!$domain) {
 			return false;
 		}
 
 		$dparts = explode('.', $domain);
-		while(count($dparts) > 0) {
-			$base2 = 'dc=' . implode(',dc=', $dparts);
+		while (count($dparts) > 0) {
+			$base2 = 'dc='.implode(',dc=', $dparts);
 			if ($base !== $base2 && $this->testBaseDN($base2)) {
 				$this->applyFind('ldap_base', $base2);
 				return $this->result;
@@ -779,7 +779,7 @@ 
 		$hostInfo = parse_url($host);
 
 		//removes Port from Host
-		if(is_array($hostInfo) && isset($hostInfo['port'])) {
+		if (is_array($hostInfo) && isset($hostInfo['port'])) {
 			$port = $hostInfo['port'];
 			$host = str_replace(':'.$port, '', $host);
 			$this->applyFind('ldap_host', $host);
@@ -796,30 +796,30 @@ 
 	private function detectGroupMemberAssoc() {
 		$possibleAttrs = ['uniqueMember', 'memberUid', 'member', 'gidNumber'];
 		$filter = $this->configuration->ldapGroupFilter;
-		if(empty($filter)) {
+		if (empty($filter)) {
 			return false;
 		}
 		$cr = $this->getConnection();
-		if(!$cr) {
+		if (!$cr) {
 			throw new \Exception('Could not connect to LDAP');
 		}
 		$base = $this->configuration->ldapBaseGroups[0] ?: $this->configuration->ldapBase[0];
 		$rr = $this->ldap->search($cr, $base, $filter, $possibleAttrs, 0, 1000);
-		if(!$this->ldap->isResource($rr)) {
+		if (!$this->ldap->isResource($rr)) {
 			return false;
 		}
 		$er = $this->ldap->firstEntry($cr, $rr);
-		while(is_resource($er)) {
+		while (is_resource($er)) {
 			$this->ldap->getDN($cr, $er);
 			$attrs = $this->ldap->getAttributes($cr, $er);
 			$result = [];
 			$possibleAttrsCount = count($possibleAttrs);
-			for($i = 0; $i < $possibleAttrsCount; $i++) {
-				if(isset($attrs[$possibleAttrs[$i]])) {
+			for ($i = 0; $i < $possibleAttrsCount; $i++) {
+				if (isset($attrs[$possibleAttrs[$i]])) {
 					$result[$possibleAttrs[$i]] = $attrs[$possibleAttrs[$i]]['count'];
 				}
 			}
-			if(!empty($result)) {
+			if (!empty($result)) {
 				natsort($result);
 				return key($result);
 			}
@@ -838,14 +838,14 @@ 
 	 */
 	private function testBaseDN($base) {
 		$cr = $this->getConnection();
-		if(!$cr) {
+		if (!$cr) {
 			throw new \Exception('Could not connect to LDAP');
 		}
 
 		//base is there, let's validate it. If we search for anything, we should
 		//get a result set > 0 on a proper base
 		$rr = $this->ldap->search($cr, $base, 'objectClass=*', ['dn'], 0, 1);
-		if(!$this->ldap->isResource($rr)) {
+		if (!$this->ldap->isResource($rr)) {
 			$errorNo  = $this->ldap->errno($cr);
 			$errorMsg = $this->ldap->error($cr);
 			\OCP\Util::writeLog('user_ldap', 'Wiz: Could not search base '.$base.
@@ -867,11 +867,11 @@ 
 	 */
 	private function testMemberOf() {
 		$cr = $this->getConnection();
-		if(!$cr) {
+		if (!$cr) {
 			throw new \Exception('Could not connect to LDAP');
 		}
 		$result = $this->access->countUsers('memberOf=*', ['memberOf'], 1);
-		if(is_int($result) &&  $result > 0) {
+		if (is_int($result) && $result > 0) {
 			return true;
 		}
 		return false;
@@ -892,27 +892,27 @@ 
 			case self::LFILTER_USER_LIST:
 				$objcs = $this->configuration->ldapUserFilterObjectclass;
 				//glue objectclasses
-				if(is_array($objcs) && count($objcs) > 0) {
+				if (is_array($objcs) && count($objcs) > 0) {
 					$filter .= '(|';
-					foreach($objcs as $objc) {
-						$filter .= '(objectclass=' . $objc . ')';
+					foreach ($objcs as $objc) {
+						$filter .= '(objectclass='.$objc.')';
 					}
 					$filter .= ')';
 					$parts++;
 				}
 				//glue group memberships
-				if($this->configuration->hasMemberOfFilterSupport) {
+				if ($this->configuration->hasMemberOfFilterSupport) {
 					$cns = $this->configuration->ldapUserFilterGroups;
-					if(is_array($cns) && count($cns) > 0) {
+					if (is_array($cns) && count($cns) > 0) {
 						$filter .= '(|';
 						$cr = $this->getConnection();
-						if(!$cr) {
+						if (!$cr) {
 							throw new \Exception('Could not connect to LDAP');
 						}
 						$base = $this->configuration->ldapBase[0];
-						foreach($cns as $cn) {
-							$rr = $this->ldap->search($cr, $base, 'cn=' . $cn, ['dn', 'primaryGroupToken']);
-							if(!$this->ldap->isResource($rr)) {
+						foreach ($cns as $cn) {
+							$rr = $this->ldap->search($cr, $base, 'cn='.$cn, ['dn', 'primaryGroupToken']);
+							if (!$this->ldap->isResource($rr)) {
 								continue;
 							}
 							$er = $this->ldap->firstEntry($cr, $rr);
@@ -921,11 +921,11 @@ 
 							if ($dn === false || $dn === '') {
 								continue;
 							}
-							$filterPart = '(memberof=' . $dn . ')';
-							if(isset($attrs['primaryGroupToken'])) {
+							$filterPart = '(memberof='.$dn.')';
+							if (isset($attrs['primaryGroupToken'])) {
 								$pgt = $attrs['primaryGroupToken'][0];
-								$primaryFilterPart = '(primaryGroupID=' . $pgt .')';
-								$filterPart = '(|' . $filterPart . $primaryFilterPart . ')';
+								$primaryFilterPart = '(primaryGroupID='.$pgt.')';
+								$filterPart = '(|'.$filterPart.$primaryFilterPart.')';
 							}
 							$filter .= $filterPart;
 						}
@@ -934,8 +934,8 @@ 
 					$parts++;
 				}
 				//wrap parts in AND condition
-				if($parts > 1) {
-					$filter = '(&' . $filter . ')';
+				if ($parts > 1) {
+					$filter = '(&'.$filter.')';
 				}
 				if ($filter === '') {
 					$filter = '(objectclass=*)';
@@ -945,27 +945,27 @@ 
 			case self::LFILTER_GROUP_LIST:
 				$objcs = $this->configuration->ldapGroupFilterObjectclass;
 				//glue objectclasses
-				if(is_array($objcs) && count($objcs) > 0) {
+				if (is_array($objcs) && count($objcs) > 0) {
 					$filter .= '(|';
-					foreach($objcs as $objc) {
-						$filter .= '(objectclass=' . $objc . ')';
+					foreach ($objcs as $objc) {
+						$filter .= '(objectclass='.$objc.')';
 					}
 					$filter .= ')';
 					$parts++;
 				}
 				//glue group memberships
 				$cns = $this->configuration->ldapGroupFilterGroups;
-				if(is_array($cns) && count($cns) > 0) {
+				if (is_array($cns) && count($cns) > 0) {
 					$filter .= '(|';
-					foreach($cns as $cn) {
-						$filter .= '(cn=' . $cn . ')';
+					foreach ($cns as $cn) {
+						$filter .= '(cn='.$cn.')';
 					}
 					$filter .= ')';
 				}
 				$parts++;
 				//wrap parts in AND condition
-				if($parts > 1) {
-					$filter = '(&' . $filter . ')';
+				if ($parts > 1) {
+					$filter = '(&'.$filter.')';
 				}
 				break;
 
@@ -977,47 +977,47 @@ 
 				$userAttributes = array_change_key_case(array_flip($userAttributes));
 				$parts = 0;
 
-				if($this->configuration->ldapLoginFilterUsername === '1') {
+				if ($this->configuration->ldapLoginFilterUsername === '1') {
 					$attr = '';
-					if(isset($userAttributes['uid'])) {
+					if (isset($userAttributes['uid'])) {
 						$attr = 'uid';
-					} else if(isset($userAttributes['samaccountname'])) {
+					} else if (isset($userAttributes['samaccountname'])) {
 						$attr = 'samaccountname';
-					} else if(isset($userAttributes['cn'])) {
+					} else if (isset($userAttributes['cn'])) {
 						//fallback
 						$attr = 'cn';
 					}
 					if ($attr !== '') {
-						$filterUsername = '(' . $attr . $loginpart . ')';
+						$filterUsername = '('.$attr.$loginpart.')';
 						$parts++;
 					}
 				}
 
 				$filterEmail = '';
-				if($this->configuration->ldapLoginFilterEmail === '1') {
+				if ($this->configuration->ldapLoginFilterEmail === '1') {
 					$filterEmail = '(|(mailPrimaryAddress=%uid)(mail=%uid))';
 					$parts++;
 				}
 
 				$filterAttributes = '';
 				$attrsToFilter = $this->configuration->ldapLoginFilterAttributes;
-				if(is_array($attrsToFilter) && count($attrsToFilter) > 0) {
+				if (is_array($attrsToFilter) && count($attrsToFilter) > 0) {
 					$filterAttributes = '(|';
-					foreach($attrsToFilter as $attribute) {
-						$filterAttributes .= '(' . $attribute . $loginpart . ')';
+					foreach ($attrsToFilter as $attribute) {
+						$filterAttributes .= '('.$attribute.$loginpart.')';
 					}
 					$filterAttributes .= ')';
 					$parts++;
 				}
 
 				$filterLogin = '';
-				if($parts > 1) {
+				if ($parts > 1) {
 					$filterLogin = '(|';
 				}
 				$filterLogin .= $filterUsername;
 				$filterLogin .= $filterEmail;
 				$filterLogin .= $filterAttributes;
-				if($parts > 1) {
+				if ($parts > 1) {
 					$filterLogin .= ')';
 				}
 
@@ -1042,12 +1042,12 @@ 
 		//connect, does not really trigger any server communication
 		$host = $this->configuration->ldapHost;
 		$hostInfo = parse_url($host);
-		if(!$hostInfo) {
+		if (!$hostInfo) {
 			throw new \Exception(self::$l->t('Invalid Host'));
 		}
 		\OCP\Util::writeLog('user_ldap', 'Wiz: Attempting to connect ', ILogger::DEBUG);
 		$cr = $this->ldap->connect($host, $port);
-		if(!is_resource($cr)) {
+		if (!is_resource($cr)) {
 			throw new \Exception(self::$l->t('Invalid Host'));
 		}
 
@@ -1057,9 +1057,9 @@ 
 		$this->ldap->setOption($cr, LDAP_OPT_NETWORK_TIMEOUT, self::LDAP_NW_TIMEOUT);
 
 		try {
-			if($tls) {
+			if ($tls) {
 				$isTlsWorking = @$this->ldap->startTls($cr);
-				if(!$isTlsWorking) {
+				if (!$isTlsWorking) {
 					return false;
 				}
 			}
@@ -1073,17 +1073,17 @@ 
 			$errNo = $this->ldap->errno($cr);
 			$error = ldap_error($cr);
 			$this->ldap->unbind($cr);
-		} catch(ServerNotAvailableException $e) {
+		} catch (ServerNotAvailableException $e) {
 			return false;
 		}
 
-		if($login === true) {
+		if ($login === true) {
 			$this->ldap->unbind($cr);
-			\OCP\Util::writeLog('user_ldap', 'Wiz: Bind successful to Port '. $port . ' TLS ' . (int)$tls, ILogger::DEBUG);
+			\OCP\Util::writeLog('user_ldap', 'Wiz: Bind successful to Port '.$port.' TLS '.(int) $tls, ILogger::DEBUG);
 			return true;
 		}
 
-		if($errNo === -1) {
+		if ($errNo === -1) {
 			//host, port or TLS wrong
 			return false;
 		}
@@ -1111,9 +1111,9 @@ 
 	 */
 	private function checkRequirements($reqs) {
 		$this->checkAgentRequirements();
-		foreach($reqs as $option) {
+		foreach ($reqs as $option) {
 			$value = $this->configuration->$option;
-			if(empty($value)) {
+			if (empty($value)) {
 				return false;
 			}
 		}
@@ -1135,33 +1135,33 @@ 
 		$dnRead = [];
 		$foundItems = [];
 		$maxEntries = 0;
-		if(!is_array($this->configuration->ldapBase)
+		if (!is_array($this->configuration->ldapBase)
 		   || !isset($this->configuration->ldapBase[0])) {
 			return false;
 		}
 		$base = $this->configuration->ldapBase[0];
 		$cr = $this->getConnection();
-		if(!$this->ldap->isResource($cr)) {
+		if (!$this->ldap->isResource($cr)) {
 			return false;
 		}
 		$lastFilter = null;
-		if(isset($filters[count($filters)-1])) {
-			$lastFilter = $filters[count($filters)-1];
+		if (isset($filters[count($filters) - 1])) {
+			$lastFilter = $filters[count($filters) - 1];
 		}
-		foreach($filters as $filter) {
-			if($lastFilter === $filter && count($foundItems) > 0) {
+		foreach ($filters as $filter) {
+			if ($lastFilter === $filter && count($foundItems) > 0) {
 				//skip when the filter is a wildcard and results were found
 				continue;
 			}
 			// 20k limit for performance and reason
 			$rr = $this->ldap->search($cr, $base, $filter, [$attr], 0, 20000);
-			if(!$this->ldap->isResource($rr)) {
+			if (!$this->ldap->isResource($rr)) {
 				continue;
 			}
 			$entries = $this->ldap->countEntries($cr, $rr);
 			$getEntryFunc = 'firstEntry';
-			if(($entries !== false) && ($entries > 0)) {
-				if(!is_null($maxF) && $entries > $maxEntries) {
+			if (($entries !== false) && ($entries > 0)) {
+				if (!is_null($maxF) && $entries > $maxEntries) {
 					$maxEntries = $entries;
 					$maxF = $filter;
 				}
@@ -1169,13 +1169,13 @@ 
 				do {
 					$entry = $this->ldap->$getEntryFunc($cr, $rr);
 					$getEntryFunc = 'nextEntry';
-					if(!$this->ldap->isResource($entry)) {
+					if (!$this->ldap->isResource($entry)) {
 						continue 2;
 					}
 					$rr = $entry; //will be expected by nextEntry next round
 					$attributes = $this->ldap->getAttributes($cr, $entry);
 					$dn = $this->ldap->getDN($cr, $entry);
-					if($dn === false || in_array($dn, $dnRead)) {
+					if ($dn === false || in_array($dn, $dnRead)) {
 						continue;
 					}
 					$newItems = [];
@@ -1186,7 +1186,7 @@ 
 					$foundItems = array_merge($foundItems, $newItems);
 					$this->resultCache[$dn][$attr] = $newItems;
 					$dnRead[] = $dn;
-				} while(($state === self::LRESULT_PROCESSED_SKIP
+				} while (($state === self::LRESULT_PROCESSED_SKIP
 						|| $this->ldap->isResource($entry))
 						&& ($dnReadLimit === 0 || $dnReadCount < $dnReadLimit));
 			}
@@ -1209,11 +1209,11 @@ 
 	 */
 	private function determineFeature($objectclasses, $attr, $dbkey, $confkey, $po = false) {
 		$cr = $this->getConnection();
-		if(!$cr) {
+		if (!$cr) {
 			throw new \Exception('Could not connect to LDAP');
 		}
 		$p = 'objectclass=';
-		foreach($objectclasses as $key => $value) {
+		foreach ($objectclasses as $key => $value) {
 			$objectclasses[$key] = $p.$value;
 		}
 		$maxEntryObjC = '';
@@ -1225,7 +1225,7 @@ 
 		$availableFeatures =
 			$this->cumulativeSearchOnAttribute($objectclasses, $attr,
 											   $dig, $maxEntryObjC);
-		if(is_array($availableFeatures)
+		if (is_array($availableFeatures)
 		   && count($availableFeatures) > 0) {
 			natcasesort($availableFeatures);
 			//natcasesort keeps indices, but we must get rid of them for proper
@@ -1236,7 +1236,7 @@ 
 		}
 
 		$setFeatures = $this->configuration->$confkey;
-		if(is_array($setFeatures) && !empty($setFeatures)) {
+		if (is_array($setFeatures) && !empty($setFeatures)) {
 			//something is already configured? pre-select it.
 			$this->result->addChange($dbkey, $setFeatures);
 		} else if ($po && $maxEntryObjC !== '') {
@@ -1258,7 +1258,7 @@ 
 	 * LRESULT_PROCESSED_INVALID or LRESULT_PROCESSED_SKIP
 	 */
 	private function getAttributeValuesFromEntry($result, $attribute, &$known) {
-		if(!is_array($result)
+		if (!is_array($result)
 		   || !isset($result['count'])
 		   || !$result['count'] > 0) {
 			return self::LRESULT_PROCESSED_INVALID;
@@ -1267,12 +1267,12 @@ 
 		// strtolower on all keys for proper comparison
 		$result = \OCP\Util::mb_array_change_key_case($result);
 		$attribute = strtolower($attribute);
-		if(isset($result[$attribute])) {
-			foreach($result[$attribute] as $key => $val) {
-				if($key === 'count') {
+		if (isset($result[$attribute])) {
+			foreach ($result[$attribute] as $key => $val) {
+				if ($key === 'count') {
 					continue;
 				}
-				if(!in_array($val, $known)) {
+				if (!in_array($val, $known)) {
 					$known[] = $val;
 				}
 			}
@@ -1286,7 +1286,7 @@ 
 	 * @return bool|mixed
 	 */
 	private function getConnection() {
-		if(!is_null($this->cr)) {
+		if (!is_null($this->cr)) {
 			return $this->cr;
 		}
 
@@ -1298,14 +1298,14 @@ 
 		$this->ldap->setOption($cr, LDAP_OPT_PROTOCOL_VERSION, 3);
 		$this->ldap->setOption($cr, LDAP_OPT_REFERRALS, 0);
 		$this->ldap->setOption($cr, LDAP_OPT_NETWORK_TIMEOUT, self::LDAP_NW_TIMEOUT);
-		if($this->configuration->ldapTLS === 1) {
+		if ($this->configuration->ldapTLS === 1) {
 			$this->ldap->startTls($cr);
 		}
 
 		$lo = @$this->ldap->bind($cr,
 								 $this->configuration->ldapAgentName,
 								 $this->configuration->ldapAgentPassword);
-		if($lo === true) {
+		if ($lo === true) {
 			$this->$cr = $cr;
 			return $cr;
 		}
@@ -1336,18 +1336,18 @@ 
 		//636 ← LDAPS / SSL
 		//7xxx ← UCS. need to be checked first, because both ports may be open
 		$host = $this->configuration->ldapHost;
-		$port = (int)$this->configuration->ldapPort;
+		$port = (int) $this->configuration->ldapPort;
 		$portSettings = [];
 
 		//In case the port is already provided, we will check this first
-		if($port > 0) {
+		if ($port > 0) {
 			$hostInfo = parse_url($host);
-			if(!(is_array($hostInfo)
+			if (!(is_array($hostInfo)
 				&& isset($hostInfo['scheme'])
 				&& stripos($hostInfo['scheme'], 'ldaps') !== false)) {
 				$portSettings[] = ['port' => $port, 'tls' => true];
 			}
-			$portSettings[] =['port' => $port, 'tls' => false];
+			$portSettings[] = ['port' => $port, 'tls' => false];
 		}
 
 		//default ports

apps/user_ldap/lib/User_LDAP.php

Spacing +47 added lines, -47 removed lines

@@ -87,16 +87,16 @@ 
 			return $this->userPluginManager->canChangeAvatar($uid);
 		}
 
-		if(!$this->implementsActions(Backend::PROVIDE_AVATAR)) {
+		if (!$this->implementsActions(Backend::PROVIDE_AVATAR)) {
 			return true;
 		}
 
 		$user = $this->access->userManager->get($uid);
-		if(!$user instanceof User) {
+		if (!$user instanceof User) {
 			return false;
 		}
 		$imageData = $user->getAvatarImage();
-		if($imageData === false) {
+		if ($imageData === false) {
 			return true;
 		}
 		return !$user->updateAvatar(true);
@@ -110,7 +110,7 @@ 
 	 * @throws \Exception
 	 */
 	public function loginName2UserName($loginName) {
-		$cacheKey = 'loginName2UserName-' . $loginName;
+		$cacheKey = 'loginName2UserName-'.$loginName;
 		$username = $this->access->connection->getFromCache($cacheKey);
 
 		if ($username !== null) {
@@ -156,9 +156,9 @@ 
 		//find out dn of the user name
 		$attrs = $this->access->userManager->getAttributes();
 		$users = $this->access->fetchUsersByLoginName($loginName, $attrs);
-		if(count($users) < 1) {
-			throw new NotOnLDAP('No user available for the given login name on ' .
-				$this->access->connection->ldapHost . ':' . $this->access->connection->ldapPort);
+		if (count($users) < 1) {
+			throw new NotOnLDAP('No user available for the given login name on '.
+				$this->access->connection->ldapHost.':'.$this->access->connection->ldapPort);
 		}
 		return $users[0];
 	}
@@ -173,23 +173,23 @@ 
 	public function checkPassword($uid, $password) {
 		try {
 			$ldapRecord = $this->getLDAPUserByLoginName($uid);
-		} catch(NotOnLDAP $e) {
+		} catch (NotOnLDAP $e) {
 			\OC::$server->getLogger()->logException($e, ['app' => 'user_ldap', 'level' => ILogger::DEBUG]);
 			return false;
 		}
 		$dn = $ldapRecord['dn'][0];
 		$user = $this->access->userManager->get($dn);
 
-		if(!$user instanceof User) {
+		if (!$user instanceof User) {
 			Util::writeLog('user_ldap',
-				'LDAP Login: Could not get user object for DN ' . $dn .
+				'LDAP Login: Could not get user object for DN '.$dn.
 				'. Maybe the LDAP entry has no set display name attribute?',
 				ILogger::WARN);
 			return false;
 		}
-		if($user->getUsername() !== false) {
+		if ($user->getUsername() !== false) {
 			//are the credentials OK?
-			if(!$this->access->areCredentialsValid($dn, $password)) {
+			if (!$this->access->areCredentialsValid($dn, $password)) {
 				return false;
 			}
 
@@ -216,14 +216,14 @@ 
 
 		$user = $this->access->userManager->get($uid);
 
-		if(!$user instanceof User) {
-			throw new \Exception('LDAP setPassword: Could not get user object for uid ' . $uid .
+		if (!$user instanceof User) {
+			throw new \Exception('LDAP setPassword: Could not get user object for uid '.$uid.
 				'. Maybe the LDAP entry has no set display name attribute?');
 		}
-		if($user->getUsername() !== false && $this->access->setPassword($user->getDN(), $password)) {
+		if ($user->getUsername() !== false && $this->access->setPassword($user->getDN(), $password)) {
 			$ldapDefaultPPolicyDN = $this->access->connection->ldapDefaultPPolicyDN;
 			$turnOnPasswordChange = $this->access->connection->turnOnPasswordChange;
-			if (!empty($ldapDefaultPPolicyDN) && ((int)$turnOnPasswordChange === 1)) {
+			if (!empty($ldapDefaultPPolicyDN) && ((int) $turnOnPasswordChange === 1)) {
 				//remove last password expiry warning if any
 				$notification = $this->notificationManager->createNotification();
 				$notification->setApp('user_ldap')
@@ -252,18 +252,18 @@ 
 
 		//check if users are cached, if so return
 		$ldap_users = $this->access->connection->getFromCache($cachekey);
-		if(!is_null($ldap_users)) {
+		if (!is_null($ldap_users)) {
 			return $ldap_users;
 		}
 
 		// if we'd pass -1 to LDAP search, we'd end up in a Protocol
 		// error. With a limit of 0, we get 0 results. So we pass null.
-		if($limit <= 0) {
+		if ($limit <= 0) {
 			$limit = null;
 		}
 		$filter = $this->access->combineFilterWithAnd([
 			$this->access->connection->ldapUserFilter,
-			$this->access->connection->ldapUserDisplayName . '=*',
+			$this->access->connection->ldapUserDisplayName.'=*',
 			$this->access->getFilterPartForUserSearch($search)
 		]);
 
@@ -276,7 +276,7 @@ 
 			$this->access->userManager->getAttributes(true),
 			$limit, $offset);
 		$ldap_users = $this->access->nextcloudUserNames($ldap_users);
-		Util::writeLog('user_ldap', 'getUsers: '.count($ldap_users). ' Users found', ILogger::DEBUG);
+		Util::writeLog('user_ldap', 'getUsers: '.count($ldap_users).' Users found', ILogger::DEBUG);
 
 		$this->access->connection->writeToCache($cachekey, $ldap_users);
 		return $ldap_users;
@@ -292,22 +292,22 @@ 
 	 * @throws \OC\ServerNotAvailableException
 	 */
 	public function userExistsOnLDAP($user) {
-		if(is_string($user)) {
+		if (is_string($user)) {
 			$user = $this->access->userManager->get($user);
 		}
-		if(is_null($user)) {
+		if (is_null($user)) {
 			return false;
 		}
 		$uid = $user instanceof User ? $user->getUsername() : $user->getOCName();
-		$cacheKey = 'userExistsOnLDAP' . $uid;
+		$cacheKey = 'userExistsOnLDAP'.$uid;
 		$userExists = $this->access->connection->getFromCache($cacheKey);
-		if(!is_null($userExists)) {
-			return (bool)$userExists;
+		if (!is_null($userExists)) {
+			return (bool) $userExists;
 		}
 
 		$dn = $user->getDN();
 		//check if user really still exists by reading its entry
-		if(!is_array($this->access->readAttribute($dn, '', $this->access->connection->ldapUserFilter))) {
+		if (!is_array($this->access->readAttribute($dn, '', $this->access->connection->ldapUserFilter))) {
 			try {
 				$uuid = $this->access->getUserMapper()->getUUIDByDN($dn);
 				if (!$uuid) {
@@ -331,7 +331,7 @@ 
 			}
 		}
 
-		if($user instanceof OfflineUser) {
+		if ($user instanceof OfflineUser) {
 			$user->unmark();
 		}
 
@@ -347,13 +347,13 @@ 
 	 */
 	public function userExists($uid) {
 		$userExists = $this->access->connection->getFromCache('userExists'.$uid);
-		if(!is_null($userExists)) {
-			return (bool)$userExists;
+		if (!is_null($userExists)) {
+			return (bool) $userExists;
 		}
 		//getting dn, if false the user does not exist. If dn, he may be mapped only, requires more checking.
 		$user = $this->access->userManager->get($uid);
 
-		if(is_null($user)) {
+		if (is_null($user)) {
 			Util::writeLog('user_ldap', 'No DN found for '.$uid.' on '.
 				$this->access->connection->ldapHost, ILogger::DEBUG);
 			$this->access->connection->writeToCache('userExists'.$uid, false);
@@ -373,19 +373,19 @@ 
 	public function deleteUser($uid) {
 		if ($this->userPluginManager->canDeleteUser()) {
 			$status = $this->userPluginManager->deleteUser($uid);
-			if($status === false) {
+			if ($status === false) {
 				return false;
 			}
 		}
 
 		$marked = $this->ocConfig->getUserValue($uid, 'user_ldap', 'isDeleted', 0);
-		if((int)$marked === 0) {
+		if ((int) $marked === 0) {
 			\OC::$server->getLogger()->notice(
-				'User '.$uid . ' is not marked as deleted, not cleaning up.',
+				'User '.$uid.' is not marked as deleted, not cleaning up.',
 				['app' => 'user_ldap']);
 			return false;
 		}
-		\OC::$server->getLogger()->info('Cleaning up after user ' . $uid,
+		\OC::$server->getLogger()->info('Cleaning up after user '.$uid,
 			['app' => 'user_ldap']);
 
 		$this->access->getUserMapper()->unmap($uid); // we don't emit unassign signals here, since it is implicit to delete signals fired from core
@@ -403,7 +403,7 @@ 
 	 */
 	public function getHome($uid) {
 		// user Exists check required as it is not done in user proxy!
-		if(!$this->userExists($uid)) {
+		if (!$this->userExists($uid)) {
 			return false;
 		}
 
@@ -413,16 +413,16 @@ 
 
 		$cacheKey = 'getHome'.$uid;
 		$path = $this->access->connection->getFromCache($cacheKey);
-		if(!is_null($path)) {
+		if (!is_null($path)) {
 			return $path;
 		}
 
 		// early return path if it is a deleted user
 		$user = $this->access->userManager->get($uid);
-		if($user instanceof User || $user instanceof OfflineUser) {
+		if ($user instanceof User || $user instanceof OfflineUser) {
 			$path = $user->getHomePath() ?: false;
 		} else {
-			throw new NoUserException($uid . ' is not a valid user anymore');
+			throw new NoUserException($uid.' is not a valid user anymore');
 		}
 
 		$this->access->cacheUserHome($uid, $path);
@@ -439,12 +439,12 @@ 
 			return $this->userPluginManager->getDisplayName($uid);
 		}
 
-		if(!$this->userExists($uid)) {
+		if (!$this->userExists($uid)) {
 			return false;
 		}
 
 		$cacheKey = 'getDisplayName'.$uid;
-		if(!is_null($displayName = $this->access->connection->getFromCache($cacheKey))) {
+		if (!is_null($displayName = $this->access->connection->getFromCache($cacheKey))) {
 			return $displayName;
 		}
 
@@ -461,10 +461,10 @@ 
 			$this->access->username2dn($uid),
 			$this->access->connection->ldapUserDisplayName);
 
-		if($displayName && (count($displayName) > 0)) {
+		if ($displayName && (count($displayName) > 0)) {
 			$displayName = $displayName[0];
 
-			if (is_array($displayName2)){
+			if (is_array($displayName2)) {
 				$displayName2 = count($displayName2) > 0 ? $displayName2[0] : '';
 			}
 
@@ -508,7 +508,7 @@ 
 	 */
 	public function getDisplayNames($search = '', $limit = null, $offset = null) {
 		$cacheKey = 'getDisplayNames-'.$search.'-'.$limit.'-'.$offset;
-		if(!is_null($displayNames = $this->access->connection->getFromCache($cacheKey))) {
+		if (!is_null($displayNames = $this->access->connection->getFromCache($cacheKey))) {
 			return $displayNames;
 		}
 
@@ -530,12 +530,12 @@ 
 	 * compared with \OC\User\Backend::CREATE_USER etc.
 	 */
 	public function implementsActions($actions) {
-		return (bool)((Backend::CHECK_PASSWORD
+		return (bool) ((Backend::CHECK_PASSWORD
 			| Backend::GET_HOME
 			| Backend::GET_DISPLAYNAME
 			| (($this->access->connection->ldapUserAvatarRule !== 'none') ? Backend::PROVIDE_AVATAR : 0)
 			| Backend::COUNT_USERS
-			| (((int)$this->access->connection->turnOnPasswordChange === 1)? Backend::SET_PASSWORD :0)
+			| (((int) $this->access->connection->turnOnPasswordChange === 1) ? Backend::SET_PASSWORD : 0)
 			| $this->userPluginManager->getImplementedActions())
 			& $actions);
 	}
@@ -559,7 +559,7 @@ 
 
 		$filter = $this->access->getFilterForUserCount();
 		$cacheKey = 'countUsers-'.$filter;
-		if(!is_null($entries = $this->access->connection->getFromCache($cacheKey))) {
+		if (!is_null($entries = $this->access->connection->getFromCache($cacheKey))) {
 			return $entries;
 		}
 		$entries = $this->access->countUsers($filter);
@@ -609,7 +609,7 @@ 
 				if (is_string($dn)) {
 					// the NC user creation work flow requires a know user id up front
 					$uuid = $this->access->getUUID($dn, true);
-					if(is_string($uuid)) {
+					if (is_string($uuid)) {
 						$this->access->mapAndAnnounceIfApplicable(
 							$this->access->getUserMapper(),
 							$dn,

apps/user_ldap/lib/Access.php

Spacing +195 added lines, -195 removed lines

@@ -134,7 +134,7 @@ 
 	 * @return AbstractMapping
 	 */
 	public function getUserMapper() {
-		if(is_null($this->userMapper)) {
+		if (is_null($this->userMapper)) {
 			throw new \Exception('UserMapper was not assigned to this Access instance.');
 		}
 		return $this->userMapper;
@@ -154,7 +154,7 @@ 
 	 * @return AbstractMapping
 	 */
 	public function getGroupMapper() {
-		if(is_null($this->groupMapper)) {
+		if (is_null($this->groupMapper)) {
 			throw new \Exception('GroupMapper was not assigned to this Access instance.');
 		}
 		return $this->groupMapper;
@@ -187,14 +187,14 @@ 
 	 * @throws ServerNotAvailableException
 	 */
 	public function readAttribute($dn, $attr, $filter = 'objectClass=*') {
-		if(!$this->checkConnection()) {
+		if (!$this->checkConnection()) {
 			\OCP\Util::writeLog('user_ldap',
 				'No LDAP Connector assigned, access impossible for readAttribute.',
 				ILogger::WARN);
 			return false;
 		}
 		$cr = $this->connection->getConnectionResource();
-		if(!$this->ldap->isResource($cr)) {
+		if (!$this->ldap->isResource($cr)) {
 			//LDAP not available
 			\OCP\Util::writeLog('user_ldap', 'LDAP resource not available.', ILogger::DEBUG);
 			return false;
@@ -204,7 +204,7 @@ 
 		$this->abandonPagedSearch();
 		// openLDAP requires that we init a new Paged Search. Not needed by AD,
 		// but does not hurt either.
-		$pagingSize = (int)$this->connection->ldapPagingSize;
+		$pagingSize = (int) $this->connection->ldapPagingSize;
 		// 0 won't result in replies, small numbers may leave out groups
 		// (cf. #12306), 500 is default for paging and should work everywhere.
 		$maxResults = $pagingSize > 20 ? $pagingSize : 500;
@@ -217,7 +217,7 @@ 
 		$isRangeRequest = false;
 		do {
 			$result = $this->executeRead($cr, $dn, $attrToRead, $filter, $maxResults);
-			if(is_bool($result)) {
+			if (is_bool($result)) {
 				// when an exists request was run and it was successful, an empty
 				// array must be returned
 				return $result ? [] : false;
@@ -234,22 +234,22 @@ 
 			$result = $this->extractRangeData($result, $attr);
 			if (!empty($result)) {
 				$normalizedResult = $this->extractAttributeValuesFromResult(
-					[ $attr => $result['values'] ],
+					[$attr => $result['values']],
 					$attr
 				);
 				$values = array_merge($values, $normalizedResult);
 
-				if($result['rangeHigh'] === '*') {
+				if ($result['rangeHigh'] === '*') {
 					// when server replies with * as high range value, there are
 					// no more results left
 					return $values;
 				} else {
-					$low  = $result['rangeHigh'] + 1;
-					$attrToRead = $result['attributeName'] . ';range=' . $low . '-*';
+					$low = $result['rangeHigh'] + 1;
+					$attrToRead = $result['attributeName'].';range='.$low.'-*';
 					$isRangeRequest = true;
 				}
 			}
-		} while($isRangeRequest);
+		} while ($isRangeRequest);
 
 		\OCP\Util::writeLog('user_ldap', 'Requested attribute '.$attr.' not found for '.$dn, ILogger::DEBUG);
 		return false;
@@ -275,13 +275,13 @@ 
 		if (!$this->ldap->isResource($rr)) {
 			if ($attribute !== '') {
 				//do not throw this message on userExists check, irritates
-				\OCP\Util::writeLog('user_ldap', 'readAttribute failed for DN ' . $dn, ILogger::DEBUG);
+				\OCP\Util::writeLog('user_ldap', 'readAttribute failed for DN '.$dn, ILogger::DEBUG);
 			}
 			//in case an error occurs , e.g. object does not exist
 			return false;
 		}
 		if ($attribute === '' && ($filter === 'objectclass=*' || $this->invokeLDAPMethod('countEntries', $cr, $rr) === 1)) {
-			\OCP\Util::writeLog('user_ldap', 'readAttribute: ' . $dn . ' found', ILogger::DEBUG);
+			\OCP\Util::writeLog('user_ldap', 'readAttribute: '.$dn.' found', ILogger::DEBUG);
 			return true;
 		}
 		$er = $this->invokeLDAPMethod('firstEntry', $cr, $rr);
@@ -306,12 +306,12 @@ 
 	 */
 	public function extractAttributeValuesFromResult($result, $attribute) {
 		$values = [];
-		if(isset($result[$attribute]) && $result[$attribute]['count'] > 0) {
+		if (isset($result[$attribute]) && $result[$attribute]['count'] > 0) {
 			$lowercaseAttribute = strtolower($attribute);
-			for($i=0;$i<$result[$attribute]['count'];$i++) {
-				if($this->resemblesDN($attribute)) {
+			for ($i = 0; $i < $result[$attribute]['count']; $i++) {
+				if ($this->resemblesDN($attribute)) {
 					$values[] = $this->helper->sanitizeDN($result[$attribute][$i]);
-				} elseif($lowercaseAttribute === 'objectguid' || $lowercaseAttribute === 'guid') {
+				} elseif ($lowercaseAttribute === 'objectguid' || $lowercaseAttribute === 'guid') {
 					$values[] = $this->convertObjectGUID2Str($result[$attribute][$i]);
 				} else {
 					$values[] = $result[$attribute][$i];
@@ -333,10 +333,10 @@ 
 	 */
 	public function extractRangeData($result, $attribute) {
 		$keys = array_keys($result);
-		foreach($keys as $key) {
-			if($key !== $attribute && strpos($key, $attribute) === 0) {
+		foreach ($keys as $key) {
+			if ($key !== $attribute && strpos($key, $attribute) === 0) {
 				$queryData = explode(';', $key);
-				if(strpos($queryData[1], 'range=') === 0) {
+				if (strpos($queryData[1], 'range=') === 0) {
 					$high = substr($queryData[1], 1 + strpos($queryData[1], '-'));
 					$data = [
 						'values' => $result[$key],
@@ -361,11 +361,11 @@ 
 	 * @throws \Exception
 	 */
 	public function setPassword($userDN, $password) {
-		if((int)$this->connection->turnOnPasswordChange !== 1) {
+		if ((int) $this->connection->turnOnPasswordChange !== 1) {
 			throw new \Exception('LDAP password changes are disabled.');
 		}
 		$cr = $this->connection->getConnectionResource();
-		if(!$this->ldap->isResource($cr)) {
+		if (!$this->ldap->isResource($cr)) {
 			//LDAP not available
 			\OCP\Util::writeLog('user_ldap', 'LDAP resource not available.', ILogger::DEBUG);
 			return false;
@@ -374,7 +374,7 @@ 
 			// try PASSWD extended operation first
 			return @$this->invokeLDAPMethod('exopPasswd', $cr, $userDN, '', $password) ||
 						@$this->invokeLDAPMethod('modReplace', $cr, $userDN, $password);
-		} catch(ConstraintViolationException $e) {
+		} catch (ConstraintViolationException $e) {
 			throw new HintException('Password change rejected.', \OC::$server->getL10N('user_ldap')->t('Password change rejected. Hint: ').$e->getMessage(), $e->getCode());
 		}
 	}
@@ -416,17 +416,17 @@ 
 	 */
 	public function getDomainDNFromDN($dn) {
 		$allParts = $this->ldap->explodeDN($dn, 0);
-		if($allParts === false) {
+		if ($allParts === false) {
 			//not a valid DN
 			return '';
 		}
 		$domainParts = [];
 		$dcFound = false;
-		foreach($allParts as $part) {
-			if(!$dcFound && strpos($part, 'dc=') === 0) {
+		foreach ($allParts as $part) {
+			if (!$dcFound && strpos($part, 'dc=') === 0) {
 				$dcFound = true;
 			}
-			if($dcFound) {
+			if ($dcFound) {
 				$domainParts[] = $part;
 			}
 		}
@@ -452,7 +452,7 @@ 
 
 		//Check whether the DN belongs to the Base, to avoid issues on multi-
 		//server setups
-		if(is_string($fdn) && $this->isDNPartOfBase($fdn, $this->connection->ldapBaseUsers)) {
+		if (is_string($fdn) && $this->isDNPartOfBase($fdn, $this->connection->ldapBaseUsers)) {
 			return $fdn;
 		}
 
@@ -471,7 +471,7 @@ 
 		//To avoid bypassing the base DN settings under certain circumstances
 		//with the group support, check whether the provided DN matches one of
 		//the given Bases
-		if(!$this->isDNPartOfBase($fdn, $this->connection->ldapBaseGroups)) {
+		if (!$this->isDNPartOfBase($fdn, $this->connection->ldapBaseGroups)) {
 			return false;
 		}
 
@@ -489,11 +489,11 @@ 
 	 */
 	public function groupsMatchFilter($groupDNs) {
 		$validGroupDNs = [];
-		foreach($groupDNs as $dn) {
+		foreach ($groupDNs as $dn) {
 			$cacheKey = 'groupsMatchFilter-'.$dn;
 			$groupMatchFilter = $this->connection->getFromCache($cacheKey);
-			if(!is_null($groupMatchFilter)) {
-				if($groupMatchFilter) {
+			if (!is_null($groupMatchFilter)) {
+				if ($groupMatchFilter) {
 					$validGroupDNs[] = $dn;
 				}
 				continue;
@@ -501,13 +501,13 @@ 
 
 			// Check the base DN first. If this is not met already, we don't
 			// need to ask the server at all.
-			if(!$this->isDNPartOfBase($dn, $this->connection->ldapBaseGroups)) {
+			if (!$this->isDNPartOfBase($dn, $this->connection->ldapBaseGroups)) {
 				$this->connection->writeToCache($cacheKey, false);
 				continue;
 			}
 
 			$result = $this->readAttribute($dn, '', $this->connection->ldapGroupFilter);
-			if(is_array($result)) {
+			if (is_array($result)) {
 				$this->connection->writeToCache($cacheKey, true);
 				$validGroupDNs[] = $dn;
 			} else {
@@ -530,7 +530,7 @@ 
 		//To avoid bypassing the base DN settings under certain circumstances
 		//with the group support, check whether the provided DN matches one of
 		//the given Bases
-		if(!$this->isDNPartOfBase($fdn, $this->connection->ldapBaseUsers)) {
+		if (!$this->isDNPartOfBase($fdn, $this->connection->ldapBaseUsers)) {
 			return false;
 		}
 
@@ -550,7 +550,7 @@ 
 	 */
 	public function dn2ocname($fdn, $ldapName = null, $isUser = true, &$newlyMapped = null, array $record = null) {
 		$newlyMapped = false;
-		if($isUser) {
+		if ($isUser) {
 			$mapper = $this->getUserMapper();
 			$nameAttribute = $this->connection->ldapUserDisplayName;
 			$filter = $this->connection->ldapUserFilter;
@@ -562,15 +562,15 @@ 
 
 		//let's try to retrieve the Nextcloud name from the mappings table
 		$ncName = $mapper->getNameByDN($fdn);
-		if(is_string($ncName)) {
+		if (is_string($ncName)) {
 			return $ncName;
 		}
 
 		//second try: get the UUID and check if it is known. Then, update the DN and return the name.
 		$uuid = $this->getUUID($fdn, $isUser, $record);
-		if(is_string($uuid)) {
+		if (is_string($uuid)) {
 			$ncName = $mapper->getNameByUUID($uuid);
-			if(is_string($ncName)) {
+			if (is_string($ncName)) {
 				$mapper->setDNbyUUID($fdn, $uuid);
 				return $ncName;
 			}
@@ -580,17 +580,17 @@ 
 			return false;
 		}
 
-		if(is_null($ldapName)) {
+		if (is_null($ldapName)) {
 			$ldapName = $this->readAttribute($fdn, $nameAttribute, $filter);
-			if(!isset($ldapName[0]) && empty($ldapName[0])) {
+			if (!isset($ldapName[0]) && empty($ldapName[0])) {
 				\OCP\Util::writeLog('user_ldap', 'No or empty name for '.$fdn.' with filter '.$filter.'.', ILogger::INFO);
 				return false;
 			}
 			$ldapName = $ldapName[0];
 		}
 
-		if($isUser) {
-			$usernameAttribute = (string)$this->connection->ldapExpertUsernameAttr;
+		if ($isUser) {
+			$usernameAttribute = (string) $this->connection->ldapExpertUsernameAttr;
 			if ($usernameAttribute !== '') {
 				$username = $this->readAttribute($fdn, $usernameAttribute);
 				$username = $username[0];
@@ -620,14 +620,14 @@ 
 		// outside of core user management will still cache the user as non-existing.
 		$originalTTL = $this->connection->ldapCacheTTL;
 		$this->connection->setConfiguration(['ldapCacheTTL' => 0]);
-		if( $intName !== ''
+		if ($intName !== ''
 			&& (($isUser && !$this->ncUserManager->userExists($intName))
 				|| (!$isUser && !\OC::$server->getGroupManager()->groupExists($intName))
 			)
 		) {
 			$this->connection->setConfiguration(['ldapCacheTTL' => $originalTTL]);
 			$newlyMapped = $this->mapAndAnnounceIfApplicable($mapper, $fdn, $intName, $uuid, $isUser);
-			if($newlyMapped) {
+			if ($newlyMapped) {
 				return $intName;
 			}
 		}
@@ -635,7 +635,7 @@ 
 		$this->connection->setConfiguration(['ldapCacheTTL' => $originalTTL]);
 		$altName = $this->createAltInternalOwnCloudName($intName, $isUser);
 		if (is_string($altName)) {
-			if($this->mapAndAnnounceIfApplicable($mapper, $fdn, $altName, $uuid, $isUser)) {
+			if ($this->mapAndAnnounceIfApplicable($mapper, $fdn, $altName, $uuid, $isUser)) {
 				$newlyMapped = true;
 				return $altName;
 			}
@@ -653,7 +653,7 @@ 
 		string $uuid,
 		bool $isUser
 	) :bool {
-		if($mapper->map($fdn, $name, $uuid)) {
+		if ($mapper->map($fdn, $name, $uuid)) {
 			if ($this->ncUserManager instanceof PublicEmitter && $isUser) {
 				$this->cacheUserExists($name);
 				$this->ncUserManager->emit('\OC\User', 'assignedUserId', [$name]);
@@ -698,7 +698,7 @@ 
 	 * @throws \Exception
 	 */
 	private function ldap2NextcloudNames($ldapObjects, $isUsers) {
-		if($isUsers) {
+		if ($isUsers) {
 			$nameAttribute = $this->connection->ldapUserDisplayName;
 			$sndAttribute  = $this->connection->ldapUserDisplayName2;
 		} else {
@@ -706,9 +706,9 @@ 
 		}
 		$nextcloudNames = [];
 
-		foreach($ldapObjects as $ldapObject) {
+		foreach ($ldapObjects as $ldapObject) {
 			$nameByLDAP = null;
-			if(    isset($ldapObject[$nameAttribute])
+			if (isset($ldapObject[$nameAttribute])
 				&& is_array($ldapObject[$nameAttribute])
 				&& isset($ldapObject[$nameAttribute][0])
 			) {
@@ -717,19 +717,19 @@ 
 			}
 
 			$ncName = $this->dn2ocname($ldapObject['dn'][0], $nameByLDAP, $isUsers);
-			if($ncName) {
+			if ($ncName) {
 				$nextcloudNames[] = $ncName;
-				if($isUsers) {
+				if ($isUsers) {
 					$this->updateUserState($ncName);
 					//cache the user names so it does not need to be retrieved
 					//again later (e.g. sharing dialogue).
-					if(is_null($nameByLDAP)) {
+					if (is_null($nameByLDAP)) {
 						continue;
 					}
 					$sndName = isset($ldapObject[$sndAttribute][0])
 						? $ldapObject[$sndAttribute][0] : '';
 					$this->cacheUserDisplayName($ncName, $nameByLDAP, $sndName);
-				} else if($nameByLDAP !== null) {
+				} else if ($nameByLDAP !== null) {
 					$this->cacheGroupDisplayName($ncName, $nameByLDAP);
 				}
 			}
@@ -745,7 +745,7 @@ 
 	 */
 	public function updateUserState($ncname) {
 		$user = $this->userManager->get($ncname);
-		if($user instanceof OfflineUser) {
+		if ($user instanceof OfflineUser) {
 			$user->unmark();
 		}
 	}
@@ -785,7 +785,7 @@ 
 	 */
 	public function cacheUserDisplayName($ocName, $displayName, $displayName2 = '') {
 		$user = $this->userManager->get($ocName);
-		if($user === null) {
+		if ($user === null) {
 			return;
 		}
 		$displayName = $user->composeAndStoreDisplayName($displayName, $displayName2);
@@ -794,7 +794,7 @@ 
 	}
 
 	public function cacheGroupDisplayName(string $ncName, string $displayName): void {
-		$cacheKey = 'group_getDisplayName' . $ncName;
+		$cacheKey = 'group_getDisplayName'.$ncName;
 		$this->connection->writeToCache($cacheKey, $displayName);
 	}
 
@@ -810,9 +810,9 @@ 
 		$attempts = 0;
 		//while loop is just a precaution. If a name is not generated within
 		//20 attempts, something else is very wrong. Avoids infinite loop.
-		while($attempts < 20){
-			$altName = $name . '_' . rand(1000,9999);
-			if(!$this->ncUserManager->userExists($altName)) {
+		while ($attempts < 20) {
+			$altName = $name.'_'.rand(1000, 9999);
+			if (!$this->ncUserManager->userExists($altName)) {
 				return $altName;
 			}
 			$attempts++;
@@ -834,25 +834,25 @@ 
 	 */
 	private function _createAltInternalOwnCloudNameForGroups($name) {
 		$usedNames = $this->groupMapper->getNamesBySearch($name, "", '_%');
-		if(!$usedNames || count($usedNames) === 0) {
+		if (!$usedNames || count($usedNames) === 0) {
 			$lastNo = 1; //will become name_2
 		} else {
 			natsort($usedNames);
 			$lastName = array_pop($usedNames);
-			$lastNo = (int)substr($lastName, strrpos($lastName, '_') + 1);
+			$lastNo = (int) substr($lastName, strrpos($lastName, '_') + 1);
 		}
-		$altName = $name.'_'. (string)($lastNo+1);
+		$altName = $name.'_'.(string) ($lastNo + 1);
 		unset($usedNames);
 
 		$attempts = 1;
-		while($attempts < 21){
+		while ($attempts < 21) {
 			// Check to be really sure it is unique
 			// while loop is just a precaution. If a name is not generated within
 			// 20 attempts, something else is very wrong. Avoids infinite loop.
-			if(!\OC::$server->getGroupManager()->groupExists($altName)) {
+			if (!\OC::$server->getGroupManager()->groupExists($altName)) {
 				return $altName;
 			}
-			$altName = $name . '_' . ($lastNo + $attempts);
+			$altName = $name.'_'.($lastNo + $attempts);
 			$attempts++;
 		}
 		return false;
@@ -867,7 +867,7 @@ 
 	private function createAltInternalOwnCloudName($name, $isUser) {
 		$originalTTL = $this->connection->ldapCacheTTL;
 		$this->connection->setConfiguration(['ldapCacheTTL' => 0]);
-		if($isUser) {
+		if ($isUser) {
 			$altName = $this->_createAltInternalOwnCloudNameForUsers($name);
 		} else {
 			$altName = $this->_createAltInternalOwnCloudNameForGroups($name);
@@ -916,13 +916,13 @@ 
 	public function fetchListOfUsers($filter, $attr, $limit = null, $offset = null, $forceApplyAttributes = false) {
 		$ldapRecords = $this->searchUsers($filter, $attr, $limit, $offset);
 		$recordsToUpdate = $ldapRecords;
-		if(!$forceApplyAttributes) {
+		if (!$forceApplyAttributes) {
 			$isBackgroundJobModeAjax = $this->config
 					->getAppValue('core', 'backgroundjobs_mode', 'ajax') === 'ajax';
-			$recordsToUpdate = array_filter($ldapRecords, function ($record) use ($isBackgroundJobModeAjax) {
+			$recordsToUpdate = array_filter($ldapRecords, function($record) use ($isBackgroundJobModeAjax) {
 				$newlyMapped = false;
 				$uid = $this->dn2ocname($record['dn'][0], null, true, $newlyMapped, $record);
-				if(is_string($uid)) {
+				if (is_string($uid)) {
 					$this->cacheUserExists($uid);
 				}
 				return ($uid !== false) && ($newlyMapped || $isBackgroundJobModeAjax);
@@ -942,13 +942,13 @@ 
 	 */
 	public function batchApplyUserAttributes(array $ldapRecords) {
 		$displayNameAttribute = strtolower($this->connection->ldapUserDisplayName);
-		foreach($ldapRecords as $userRecord) {
-			if(!isset($userRecord[$displayNameAttribute])) {
+		foreach ($ldapRecords as $userRecord) {
+			if (!isset($userRecord[$displayNameAttribute])) {
 				// displayName is obligatory
 				continue;
 			}
-			$ocName  = $this->dn2ocname($userRecord['dn'][0], null, true);
-			if($ocName === false) {
+			$ocName = $this->dn2ocname($userRecord['dn'][0], null, true);
+			if ($ocName === false) {
 				continue;
 			}
 			$this->updateUserState($ocName);
@@ -973,10 +973,10 @@ 
 	 */
 	public function fetchListOfGroups($filter, $attr, $limit = null, $offset = null) {
 		$groupRecords = $this->searchGroups($filter, $attr, $limit, $offset);
-		array_walk($groupRecords, function ($record) {
+		array_walk($groupRecords, function($record) {
 			$newlyMapped = false;
 			$gid = $this->dn2ocname($record['dn'][0], null, false, $newlyMapped, $record);
-			if(!$newlyMapped && is_string($gid)) {
+			if (!$newlyMapped && is_string($gid)) {
 				$this->cacheGroupExists($gid);
 			}
 		});
@@ -989,11 +989,11 @@ 
 	 * @return array
 	 */
 	private function fetchList($list, $manyAttributes) {
-		if(is_array($list)) {
-			if($manyAttributes) {
+		if (is_array($list)) {
+			if ($manyAttributes) {
 				return $list;
 			} else {
-				$list = array_reduce($list, function ($carry, $item) {
+				$list = array_reduce($list, function($carry, $item) {
 					$attribute = array_keys($item)[0];
 					$carry[] = $item[$attribute][0];
 					return $carry;
@@ -1020,7 +1020,7 @@ 
 	 */
 	public function searchUsers($filter, $attr = null, $limit = null, $offset = null) {
 		$result = [];
-		foreach($this->connection->ldapBaseUsers as $base) {
+		foreach ($this->connection->ldapBaseUsers as $base) {
 			$result = array_merge($result, $this->search($filter, [$base], $attr, $limit, $offset));
 		}
 		return $result;
@@ -1036,9 +1036,9 @@ 
 	 */
 	public function countUsers($filter, $attr = ['dn'], $limit = null, $offset = null) {
 		$result = false;
-		foreach($this->connection->ldapBaseUsers as $base) {
+		foreach ($this->connection->ldapBaseUsers as $base) {
 			$count = $this->count($filter, [$base], $attr, $limit, $offset);
-			$result = is_int($count) ? (int)$result + $count : $result;
+			$result = is_int($count) ? (int) $result + $count : $result;
 		}
 		return $result;
 	}
@@ -1057,7 +1057,7 @@ 
 	 */
 	public function searchGroups($filter, $attr = null, $limit = null, $offset = null) {
 		$result = [];
-		foreach($this->connection->ldapBaseGroups as $base) {
+		foreach ($this->connection->ldapBaseGroups as $base) {
 			$result = array_merge($result, $this->search($filter, [$base], $attr, $limit, $offset));
 		}
 		return $result;
@@ -1075,9 +1075,9 @@ 
 	 */
 	public function countGroups($filter, $attr = ['dn'], $limit = null, $offset = null) {
 		$result = false;
-		foreach($this->connection->ldapBaseGroups as $base) {
+		foreach ($this->connection->ldapBaseGroups as $base) {
 			$count = $this->count($filter, [$base], $attr, $limit, $offset);
-			$result = is_int($count) ? (int)$result + $count : $result;
+			$result = is_int($count) ? (int) $result + $count : $result;
 		}
 		return $result;
 	}
@@ -1092,9 +1092,9 @@ 
 	 */
 	public function countObjects($limit = null, $offset = null) {
 		$result = false;
-		foreach($this->connection->ldapBase as $base) {
+		foreach ($this->connection->ldapBase as $base) {
 			$count = $this->count('objectclass=*', [$base], ['dn'], $limit, $offset);
-			$result = is_int($count) ? (int)$result + $count : $result;
+			$result = is_int($count) ? (int) $result + $count : $result;
 		}
 		return $result;
 	}
@@ -1119,7 +1119,7 @@ 
 		// php no longer supports call-time pass-by-reference
 		// thus cannot support controlPagedResultResponse as the third argument
 		// is a reference
-		$doMethod = function () use ($command, &$arguments) {
+		$doMethod = function() use ($command, &$arguments) {
 			if ($command == 'controlPagedResultResponse') {
 				throw new \InvalidArgumentException('Invoker does not support controlPagedResultResponse, call LDAP Wrapper directly instead.');
 			} else {
@@ -1137,7 +1137,7 @@ 
 			$this->connection->resetConnectionResource();
 			$cr = $this->connection->getConnectionResource();
 
-			if(!$this->ldap->isResource($cr)) {
+			if (!$this->ldap->isResource($cr)) {
 				// Seems like we didn't find any resource.
 				\OCP\Util::writeLog('user_ldap', "Could not $command, because resource is missing.", ILogger::DEBUG);
 				throw $e;
@@ -1162,13 +1162,13 @@ 
 	 * @throws ServerNotAvailableException
 	 */
 	private function executeSearch($filter, $base, &$attr = null, $limit = null, $offset = null) {
-		if(!is_null($attr) && !is_array($attr)) {
+		if (!is_null($attr) && !is_array($attr)) {
 			$attr = [mb_strtolower($attr, 'UTF-8')];
 		}
 
 		// See if we have a resource, in case not cancel with message
 		$cr = $this->connection->getConnectionResource();
-		if(!$this->ldap->isResource($cr)) {
+		if (!$this->ldap->isResource($cr)) {
 			// Seems like we didn't find any resource.
 			// Return an empty array just like before.
 			\OCP\Util::writeLog('user_ldap', 'Could not search, because resource is missing.', ILogger::DEBUG);
@@ -1176,13 +1176,13 @@ 
 		}
 
 		//check whether paged search should be attempted
-		$pagedSearchOK = $this->initPagedSearch($filter, $base, $attr, (int)$limit, $offset);
+		$pagedSearchOK = $this->initPagedSearch($filter, $base, $attr, (int) $limit, $offset);
 
 		$linkResources = array_pad([], count($base), $cr);
 		$sr = $this->invokeLDAPMethod('search', $linkResources, $base, $filter, $attr);
 		// cannot use $cr anymore, might have changed in the previous call!
 		$error = $this->ldap->errno($this->connection->getConnectionResource());
-		if(!is_array($sr) || $error !== 0) {
+		if (!is_array($sr) || $error !== 0) {
 			\OCP\Util::writeLog('user_ldap', 'Attempt for Paging?  '.print_r($pagedSearchOK, true), ILogger::ERROR);
 			return false;
 		}
@@ -1207,29 +1207,29 @@ 
 	 */
 	private function processPagedSearchStatus($sr, $filter, $base, $iFoundItems, $limit, $offset, $pagedSearchOK, $skipHandling) {
 		$cookie = null;
-		if($pagedSearchOK) {
+		if ($pagedSearchOK) {
 			$cr = $this->connection->getConnectionResource();
-			foreach($sr as $key => $res) {
-				if($this->ldap->controlPagedResultResponse($cr, $res, $cookie)) {
+			foreach ($sr as $key => $res) {
+				if ($this->ldap->controlPagedResultResponse($cr, $res, $cookie)) {
 					$this->setPagedResultCookie($base[$key], $filter, $limit, $offset, $cookie);
 				}
 			}
 
 			//browsing through prior pages to get the cookie for the new one
-			if($skipHandling) {
+			if ($skipHandling) {
 				return false;
 			}
 			// if count is bigger, then the server does not support
 			// paged search. Instead, he did a normal search. We set a
 			// flag here, so the callee knows how to deal with it.
-			if($iFoundItems <= $limit) {
+			if ($iFoundItems <= $limit) {
 				$this->pagedSearchedSuccessful = true;
 			}
 		} else {
-			if(!is_null($limit) && (int)$this->connection->ldapPagingSize !== 0) {
+			if (!is_null($limit) && (int) $this->connection->ldapPagingSize !== 0) {
 				\OC::$server->getLogger()->debug(
 					'Paged search was not available',
-					[ 'app' => 'user_ldap' ]
+					['app' => 'user_ldap']
 				);
 			}
 		}
@@ -1258,8 +1258,8 @@ 
 	private function count($filter, $base, $attr = null, $limit = null, $offset = null, $skipHandling = false) {
 		\OCP\Util::writeLog('user_ldap', 'Count filter:  '.print_r($filter, true), ILogger::DEBUG);
 
-		$limitPerPage = (int)$this->connection->ldapPagingSize;
-		if(!is_null($limit) && $limit < $limitPerPage && $limit > 0) {
+		$limitPerPage = (int) $this->connection->ldapPagingSize;
+		if (!is_null($limit) && $limit < $limitPerPage && $limit > 0) {
 			$limitPerPage = $limit;
 		}
 
@@ -1269,7 +1269,7 @@ 
 
 		do {
 			$search = $this->executeSearch($filter, $base, $attr, $limitPerPage, $offset);
-			if($search === false) {
+			if ($search === false) {
 				return $counter > 0 ? $counter : false;
 			}
 			list($sr, $pagedSearchOK) = $search;
@@ -1288,7 +1288,7 @@ 
 			 * Continue now depends on $hasMorePages value
 			 */
 			$continue = $pagedSearchOK && $hasMorePages;
-		} while($continue && (is_null($limit) || $limit <= 0 || $limit > $counter));
+		} while ($continue && (is_null($limit) || $limit <= 0 || $limit > $counter));
 
 		return $counter;
 	}
@@ -1301,8 +1301,8 @@ 
 	private function countEntriesInSearchResults($searchResults) {
 		$counter = 0;
 
-		foreach($searchResults as $res) {
-			$count = (int)$this->invokeLDAPMethod('countEntries', $this->connection->getConnectionResource(), $res);
+		foreach ($searchResults as $res) {
+			$count = (int) $this->invokeLDAPMethod('countEntries', $this->connection->getConnectionResource(), $res);
 			$counter += $count;
 		}
 
@@ -1322,8 +1322,8 @@ 
 	 * @throws ServerNotAvailableException
 	 */
 	public function search($filter, $base, $attr = null, $limit = null, $offset = null, $skipHandling = false) {
-		$limitPerPage = (int)$this->connection->ldapPagingSize;
-		if(!is_null($limit) && $limit < $limitPerPage && $limit > 0) {
+		$limitPerPage = (int) $this->connection->ldapPagingSize;
+		if (!is_null($limit) && $limit < $limitPerPage && $limit > 0) {
 			$limitPerPage = $limit;
 		}
 
@@ -1337,13 +1337,13 @@ 
 		$savedoffset = $offset;
 		do {
 			$search = $this->executeSearch($filter, $base, $attr, $limitPerPage, $offset);
-			if($search === false) {
+			if ($search === false) {
 				return [];
 			}
 			list($sr, $pagedSearchOK) = $search;
 			$cr = $this->connection->getConnectionResource();
 
-			if($skipHandling) {
+			if ($skipHandling) {
 				//i.e. result do not need to be fetched, we just need the cookie
 				//thus pass 1 or any other value as $iFoundItems because it is not
 				//used
@@ -1354,7 +1354,7 @@ 
 			}
 
 			$iFoundItems = 0;
-			foreach($sr as $res) {
+			foreach ($sr as $res) {
 				$findings = array_merge($findings, $this->invokeLDAPMethod('getEntries', $cr, $res));
 				$iFoundItems = max($iFoundItems, $findings['count']);
 				unset($findings['count']);
@@ -1370,27 +1370,27 @@ 
 
 		// if we're here, probably no connection resource is returned.
 		// to make Nextcloud behave nicely, we simply give back an empty array.
-		if(is_null($findings)) {
+		if (is_null($findings)) {
 			return [];
 		}
 
-		if(!is_null($attr)) {
+		if (!is_null($attr)) {
 			$selection = [];
 			$i = 0;
-			foreach($findings as $item) {
-				if(!is_array($item)) {
+			foreach ($findings as $item) {
+				if (!is_array($item)) {
 					continue;
 				}
 				$item = \OCP\Util::mb_array_change_key_case($item, MB_CASE_LOWER, 'UTF-8');
-				foreach($attr as $key) {
-					if(isset($item[$key])) {
-						if(is_array($item[$key]) && isset($item[$key]['count'])) {
+				foreach ($attr as $key) {
+					if (isset($item[$key])) {
+						if (is_array($item[$key]) && isset($item[$key]['count'])) {
 							unset($item[$key]['count']);
 						}
-						if($key !== 'dn') {
-							if($this->resemblesDN($key)) {
+						if ($key !== 'dn') {
+							if ($this->resemblesDN($key)) {
 								$selection[$i][$key] = $this->helper->sanitizeDN($item[$key]);
-							} else if($key === 'objectguid' || $key === 'guid') {
+							} else if ($key === 'objectguid' || $key === 'guid') {
 								$selection[$i][$key] = [$this->convertObjectGUID2Str($item[$key][0])];
 							} else {
 								$selection[$i][$key] = $item[$key];
@@ -1408,14 +1408,14 @@ 
 		//we slice the findings, when
 		//a) paged search unsuccessful, though attempted
 		//b) no paged search, but limit set
-		if((!$this->getPagedSearchResultState()
+		if ((!$this->getPagedSearchResultState()
 			&& $pagedSearchOK)
 			|| (
 				!$pagedSearchOK
 				&& !is_null($limit)
 			)
 		) {
-			$findings = array_slice($findings, (int)$offset, $limit);
+			$findings = array_slice($findings, (int) $offset, $limit);
 		}
 		return $findings;
 	}
@@ -1428,13 +1428,13 @@ 
 	public function sanitizeUsername($name) {
 		$name = trim($name);
 
-		if($this->connection->ldapIgnoreNamingRules) {
+		if ($this->connection->ldapIgnoreNamingRules) {
 			return $name;
 		}
 
 		// Transliteration to ASCII
 		$transliterated = @iconv('UTF-8', 'ASCII//TRANSLIT', $name);
-		if($transliterated !== false) {
+		if ($transliterated !== false) {
 			// depending on system config iconv can work or not
 			$name = $transliterated;
 		}
@@ -1445,7 +1445,7 @@ 
 		// Every remaining disallowed characters will be removed
 		$name = preg_replace('/[^a-zA-Z0-9_.@-]/u', '', $name);
 
-		if($name === '') {
+		if ($name === '') {
 			throw new \InvalidArgumentException('provided name template for username does not contain any allowed characters');
 		}
 
@@ -1460,13 +1460,13 @@ 
 	 */
 	public function escapeFilterPart($input, $allowAsterisk = false) {
 		$asterisk = '';
-		if($allowAsterisk && strlen($input) > 0 && $input[0] === '*') {
+		if ($allowAsterisk && strlen($input) > 0 && $input[0] === '*') {
 			$asterisk = '*';
 			$input = mb_substr($input, 1, null, 'UTF-8');
 		}
 		$search  = ['*', '\\', '(', ')'];
 		$replace = ['\\*', '\\\\', '\\(', '\\)'];
-		return $asterisk . str_replace($search, $replace, $input);
+		return $asterisk.str_replace($search, $replace, $input);
 	}
 
 	/**
@@ -1496,13 +1496,13 @@ 
 	 */
 	private function combineFilter($filters, $operator) {
 		$combinedFilter = '('.$operator;
-		foreach($filters as $filter) {
+		foreach ($filters as $filter) {
 			if ($filter !== '' && $filter[0] !== '(') {
 				$filter = '('.$filter.')';
 			}
-			$combinedFilter.=$filter;
+			$combinedFilter .= $filter;
 		}
-		$combinedFilter.=')';
+		$combinedFilter .= ')';
 		return $combinedFilter;
 	}
 
@@ -1538,17 +1538,17 @@ 
 	 * @throws \Exception
 	 */
 	private function getAdvancedFilterPartForSearch($search, $searchAttributes) {
-		if(!is_array($searchAttributes) || count($searchAttributes) < 2) {
+		if (!is_array($searchAttributes) || count($searchAttributes) < 2) {
 			throw new \Exception('searchAttributes must be an array with at least two string');
 		}
 		$searchWords = explode(' ', trim($search));
 		$wordFilters = [];
-		foreach($searchWords as $word) {
+		foreach ($searchWords as $word) {
 			$word = $this->prepareSearchTerm($word);
 			//every word needs to appear at least once
 			$wordMatchOneAttrFilters = [];
-			foreach($searchAttributes as $attr) {
-				$wordMatchOneAttrFilters[] = $attr . '=' . $word;
+			foreach ($searchAttributes as $attr) {
+				$wordMatchOneAttrFilters[] = $attr.'='.$word;
 			}
 			$wordFilters[] = $this->combineFilterWithOr($wordMatchOneAttrFilters);
 		}
@@ -1566,10 +1566,10 @@ 
 	private function getFilterPartForSearch($search, $searchAttributes, $fallbackAttribute) {
 		$filter = [];
 		$haveMultiSearchAttributes = (is_array($searchAttributes) && count($searchAttributes) > 0);
-		if($haveMultiSearchAttributes && strpos(trim($search), ' ') !== false) {
+		if ($haveMultiSearchAttributes && strpos(trim($search), ' ') !== false) {
 			try {
 				return $this->getAdvancedFilterPartForSearch($search, $searchAttributes);
-			} catch(\Exception $e) {
+			} catch (\Exception $e) {
 				\OCP\Util::writeLog(
 					'user_ldap',
 					'Creating advanced filter for search failed, falling back to simple method.',
@@ -1579,17 +1579,17 @@ 
 		}
 
 		$search = $this->prepareSearchTerm($search);
-		if(!is_array($searchAttributes) || count($searchAttributes) === 0) {
+		if (!is_array($searchAttributes) || count($searchAttributes) === 0) {
 			if ($fallbackAttribute === '') {
 				return '';
 			}
-			$filter[] = $fallbackAttribute . '=' . $search;
+			$filter[] = $fallbackAttribute.'='.$search;
 		} else {
-			foreach($searchAttributes as $attribute) {
-				$filter[] = $attribute . '=' . $search;
+			foreach ($searchAttributes as $attribute) {
+				$filter[] = $attribute.'='.$search;
 			}
 		}
-		if(count($filter) === 1) {
+		if (count($filter) === 1) {
 			return '('.$filter[0].')';
 		}
 		return $this->combineFilterWithOr($filter);
@@ -1610,7 +1610,7 @@ 
 		if ($term === '') {
 			$result = '*';
 		} else if ($allowEnum !== 'no') {
-			$result = $term . '*';
+			$result = $term.'*';
 		}
 		return $result;
 	}
@@ -1622,7 +1622,7 @@ 
 	public function getFilterForUserCount() {
 		$filter = $this->combineFilterWithAnd([
 			$this->connection->ldapUserFilter,
-			$this->connection->ldapUserDisplayName . '=*'
+			$this->connection->ldapUserDisplayName.'=*'
 		]);
 
 		return $filter;
@@ -1640,7 +1640,7 @@ 
 			'ldapAgentName' => $name,
 			'ldapAgentPassword' => $password
 		];
-		if(!$testConnection->setConfiguration($credentials)) {
+		if (!$testConnection->setConfiguration($credentials)) {
 			return false;
 		}
 		return $testConnection->bind();
@@ -1662,30 +1662,30 @@ 
 			// Sacrebleu! The UUID attribute is unknown :( We need first an
 			// existing DN to be able to reliably detect it.
 			$result = $this->search($filter, $base, ['dn'], 1);
-			if(!isset($result[0]) || !isset($result[0]['dn'])) {
+			if (!isset($result[0]) || !isset($result[0]['dn'])) {
 				throw new \Exception('Cannot determine UUID attribute');
 			}
 			$dn = $result[0]['dn'][0];
-			if(!$this->detectUuidAttribute($dn, true)) {
+			if (!$this->detectUuidAttribute($dn, true)) {
 				throw new \Exception('Cannot determine UUID attribute');
 			}
 		} else {
 			// The UUID attribute is either known or an override is given.
 			// By calling this method we ensure that $this->connection->$uuidAttr
 			// is definitely set
-			if(!$this->detectUuidAttribute('', true)) {
+			if (!$this->detectUuidAttribute('', true)) {
 				throw new \Exception('Cannot determine UUID attribute');
 			}
 		}
 
 		$uuidAttr = $this->connection->ldapUuidUserAttribute;
-		if($uuidAttr === 'guid' || $uuidAttr === 'objectguid') {
+		if ($uuidAttr === 'guid' || $uuidAttr === 'objectguid') {
 			$uuid = $this->formatGuid2ForFilterUser($uuid);
 		}
 
-		$filter = $uuidAttr . '=' . $uuid;
+		$filter = $uuidAttr.'='.$uuid;
 		$result = $this->searchUsers($filter, ['dn'], 2);
-		if(is_array($result) && isset($result[0]) && isset($result[0]['dn']) && count($result) === 1) {
+		if (is_array($result) && isset($result[0]) && isset($result[0]['dn']) && count($result) === 1) {
 			// we put the count into account to make sure that this is
 			// really unique
 			return $result[0]['dn'][0];
@@ -1705,7 +1705,7 @@ 
 	 * @throws ServerNotAvailableException
 	 */
 	private function detectUuidAttribute($dn, $isUser = true, $force = false, array $ldapRecord = null) {
-		if($isUser) {
+		if ($isUser) {
 			$uuidAttr     = 'ldapUuidUserAttribute';
 			$uuidOverride = $this->connection->ldapExpertUUIDUserAttr;
 		} else {
@@ -1713,8 +1713,8 @@ 
 			$uuidOverride = $this->connection->ldapExpertUUIDGroupAttr;
 		}
 
-		if(!$force) {
-			if($this->connection->$uuidAttr !== 'auto') {
+		if (!$force) {
+			if ($this->connection->$uuidAttr !== 'auto') {
 				return true;
 			} else if (is_string($uuidOverride) && trim($uuidOverride) !== '') {
 				$this->connection->$uuidAttr = $uuidOverride;
@@ -1722,23 +1722,23 @@ 
 			}
 
 			$attribute = $this->connection->getFromCache($uuidAttr);
-			if(!$attribute === null) {
+			if (!$attribute === null) {
 				$this->connection->$uuidAttr = $attribute;
 				return true;
 			}
 		}
 
-		foreach(self::UUID_ATTRIBUTES as $attribute) {
-			if($ldapRecord !== null) {
+		foreach (self::UUID_ATTRIBUTES as $attribute) {
+			if ($ldapRecord !== null) {
 				// we have the info from LDAP already, we don't need to talk to the server again
-				if(isset($ldapRecord[$attribute])) {
+				if (isset($ldapRecord[$attribute])) {
 					$this->connection->$uuidAttr = $attribute;
 					return true;
 				}
 			}
 
 			$value = $this->readAttribute($dn, $attribute);
-			if(is_array($value) && isset($value[0]) && !empty($value[0])) {
+			if (is_array($value) && isset($value[0]) && !empty($value[0])) {
 				\OC::$server->getLogger()->debug(
 					'Setting {attribute} as {subject}',
 					[
@@ -1765,7 +1765,7 @@ 
 	 * @throws ServerNotAvailableException
 	 */
 	public function getUUID($dn, $isUser = true, $ldapRecord = null) {
-		if($isUser) {
+		if ($isUser) {
 			$uuidAttr     = 'ldapUuidUserAttribute';
 			$uuidOverride = $this->connection->ldapExpertUUIDUserAttr;
 		} else {
@@ -1774,10 +1774,10 @@ 
 		}
 
 		$uuid = false;
-		if($this->detectUuidAttribute($dn, $isUser, false, $ldapRecord)) {
+		if ($this->detectUuidAttribute($dn, $isUser, false, $ldapRecord)) {
 			$attr = $this->connection->$uuidAttr;
 			$uuid = isset($ldapRecord[$attr]) ? $ldapRecord[$attr] : $this->readAttribute($dn, $attr);
-			if( !is_array($uuid)
+			if (!is_array($uuid)
 				&& $uuidOverride !== ''
 				&& $this->detectUuidAttribute($dn, $isUser, true, $ldapRecord))
 			{
@@ -1785,7 +1785,7 @@ 
 					? $ldapRecord[$this->connection->$uuidAttr]
 					: $this->readAttribute($dn, $this->connection->$uuidAttr);
 			}
-			if(is_array($uuid) && isset($uuid[0]) && !empty($uuid[0])) {
+			if (is_array($uuid) && isset($uuid[0]) && !empty($uuid[0])) {
 				$uuid = $uuid[0];
 			}
 		}
@@ -1802,19 +1802,19 @@ 
 	private function convertObjectGUID2Str($oguid) {
 		$hex_guid = bin2hex($oguid);
 		$hex_guid_to_guid_str = '';
-		for($k = 1; $k <= 4; ++$k) {
+		for ($k = 1; $k <= 4; ++$k) {
 			$hex_guid_to_guid_str .= substr($hex_guid, 8 - 2 * $k, 2);
 		}
 		$hex_guid_to_guid_str .= '-';
-		for($k = 1; $k <= 2; ++$k) {
+		for ($k = 1; $k <= 2; ++$k) {
 			$hex_guid_to_guid_str .= substr($hex_guid, 12 - 2 * $k, 2);
 		}
 		$hex_guid_to_guid_str .= '-';
-		for($k = 1; $k <= 2; ++$k) {
+		for ($k = 1; $k <= 2; ++$k) {
 			$hex_guid_to_guid_str .= substr($hex_guid, 16 - 2 * $k, 2);
 		}
-		$hex_guid_to_guid_str .= '-' . substr($hex_guid, 16, 4);
-		$hex_guid_to_guid_str .= '-' . substr($hex_guid, 20);
+		$hex_guid_to_guid_str .= '-'.substr($hex_guid, 16, 4);
+		$hex_guid_to_guid_str .= '-'.substr($hex_guid, 20);
 
 		return strtoupper($hex_guid_to_guid_str);
 	}
@@ -1831,11 +1831,11 @@ 
 	 * @return string
 	 */
 	public function formatGuid2ForFilterUser($guid) {
-		if(!is_string($guid)) {
+		if (!is_string($guid)) {
 			throw new \InvalidArgumentException('String expected');
 		}
 		$blocks = explode('-', $guid);
-		if(count($blocks) !== 5) {
+		if (count($blocks) !== 5) {
 			/*
 			 * Why not throw an Exception instead? This method is a utility
 			 * called only when trying to figure out whether a "missing" known
@@ -1848,20 +1848,20 @@ 
 			 * user. Instead we write a log message.
 			 */
 			\OC::$server->getLogger()->info(
-				'Passed string does not resemble a valid GUID. Known UUID ' .
+				'Passed string does not resemble a valid GUID. Known UUID '.
 				'({uuid}) probably does not match UUID configuration.',
-				[ 'app' => 'user_ldap', 'uuid' => $guid ]
+				['app' => 'user_ldap', 'uuid' => $guid]
 			);
 			return $guid;
 		}
-		for($i=0; $i < 3; $i++) {
+		for ($i = 0; $i < 3; $i++) {
 			$pairs = str_split($blocks[$i], 2);
 			$pairs = array_reverse($pairs);
 			$blocks[$i] = implode('', $pairs);
 		}
-		for($i=0; $i < 5; $i++) {
+		for ($i = 0; $i < 5; $i++) {
 			$pairs = str_split($blocks[$i], 2);
-			$blocks[$i] = '\\' . implode('\\', $pairs);
+			$blocks[$i] = '\\'.implode('\\', $pairs);
 		}
 		return implode('', $blocks);
 	}
@@ -1877,12 +1877,12 @@ 
 		$domainDN = $this->getDomainDNFromDN($dn);
 		$cacheKey = 'getSID-'.$domainDN;
 		$sid = $this->connection->getFromCache($cacheKey);
-		if(!is_null($sid)) {
+		if (!is_null($sid)) {
 			return $sid;
 		}
 
 		$objectSid = $this->readAttribute($domainDN, 'objectsid');
-		if(!is_array($objectSid) || empty($objectSid)) {
+		if (!is_array($objectSid) || empty($objectSid)) {
 			$this->connection->writeToCache($cacheKey, false);
 			return false;
 		}
@@ -1940,12 +1940,12 @@ 
 		$belongsToBase = false;
 		$bases = $this->helper->sanitizeDN($bases);
 
-		foreach($bases as $base) {
+		foreach ($bases as $base) {
 			$belongsToBase = true;
-			if(mb_strripos($dn, $base, 0, 'UTF-8') !== (mb_strlen($dn, 'UTF-8')-mb_strlen($base, 'UTF-8'))) {
+			if (mb_strripos($dn, $base, 0, 'UTF-8') !== (mb_strlen($dn, 'UTF-8') - mb_strlen($base, 'UTF-8'))) {
 				$belongsToBase = false;
 			}
-			if($belongsToBase) {
+			if ($belongsToBase) {
 				break;
 			}
 		}
@@ -1974,16 +1974,16 @@ 
 	 * @return string containing the key or empty if none is cached
 	 */
 	private function getPagedResultCookie($base, $filter, $limit, $offset) {
-		if($offset === 0) {
+		if ($offset === 0) {
 			return '';
 		}
 		$offset -= $limit;
 		//we work with cache here
-		$cacheKey = 'lc' . crc32($base) . '-' . crc32($filter) . '-' . (int)$limit . '-' . (int)$offset;
+		$cacheKey = 'lc'.crc32($base).'-'.crc32($filter).'-'.(int) $limit.'-'.(int) $offset;
 		$cookie = '';
-		if(isset($this->cookies[$cacheKey])) {
+		if (isset($this->cookies[$cacheKey])) {
 			$cookie = $this->cookies[$cacheKey];
-			if(is_null($cookie)) {
+			if (is_null($cookie)) {
 				$cookie = '';
 			}
 		}
@@ -2001,7 +2001,7 @@ 
 	 * @return bool
 	 */
 	public function hasMoreResults() {
-		if(empty($this->lastCookie) && $this->lastCookie !== '0') {
+		if (empty($this->lastCookie) && $this->lastCookie !== '0') {
 			// as in RFC 2696, when all results are returned, the cookie will
 			// be empty.
 			return false;
@@ -2021,8 +2021,8 @@ 
 	 */
 	private function setPagedResultCookie($base, $filter, $limit, $offset, $cookie) {
 		// allow '0' for 389ds
-		if(!empty($cookie) || $cookie === '0') {
-			$cacheKey = 'lc' . crc32($base) . '-' . crc32($filter) . '-' . (int)$limit . '-' . (int)$offset;
+		if (!empty($cookie) || $cookie === '0') {
+			$cacheKey = 'lc'.crc32($base).'-'.crc32($filter).'-'.(int) $limit.'-'.(int) $offset;
 			$this->cookies[$cacheKey] = $cookie;
 			$this->lastCookie = $cookie;
 		}
@@ -2052,16 +2052,16 @@ 
 	private function initPagedSearch($filter, $bases, $attr, $limit, $offset) {
 		$pagedSearchOK = false;
 		if ($limit !== 0) {
-			$offset = (int)$offset; //can be null
+			$offset = (int) $offset; //can be null
 			\OCP\Util::writeLog('user_ldap',
 				'initializing paged search for  Filter '.$filter.' base '.print_r($bases, true)
-				.' attr '.print_r($attr, true). ' limit ' .$limit.' offset '.$offset,
+				.' attr '.print_r($attr, true).' limit '.$limit.' offset '.$offset,
 				ILogger::DEBUG);
 			//get the cookie from the search for the previous search, required by LDAP
-			foreach($bases as $base) {
+			foreach ($bases as $base) {
 
 				$cookie = $this->getPagedResultCookie($base, $filter, $limit, $offset);
-				if(empty($cookie) && $cookie !== "0" && ($offset > 0)) {
+				if (empty($cookie) && $cookie !== "0" && ($offset > 0)) {
 					// no cookie known from a potential previous search. We need
 					// to start from 0 to come to the desired page. cookie value
 					// of '0' is valid, because 389ds
@@ -2071,17 +2071,17 @@ 
 					//still no cookie? obviously, the server does not like us. Let's skip paging efforts.
 					// '0' is valid, because 389ds
 					//TODO: remember this, probably does not change in the next request...
-					if(empty($cookie) && $cookie !== '0') {
+					if (empty($cookie) && $cookie !== '0') {
 						$cookie = null;
 					}
 				}
-				if(!is_null($cookie)) {
+				if (!is_null($cookie)) {
 					//since offset = 0, this is a new search. We abandon other searches that might be ongoing.
 					$this->abandonPagedSearch();
 					$pagedSearchOK = $this->invokeLDAPMethod('controlPagedResult',
 						$this->connection->getConnectionResource(), $limit,
 						false, $cookie);
-					if(!$pagedSearchOK) {
+					if (!$pagedSearchOK) {
 						return false;
 					}
 					\OCP\Util::writeLog('user_ldap', 'Ready for a paged search', ILogger::DEBUG);
@@ -2104,7 +2104,7 @@ 
 			$this->abandonPagedSearch();
 			// in case someone set it to 0 … use 500, otherwise no results will
 			// be returned.
-			$pageSize = (int)$this->connection->ldapPagingSize > 0 ? (int)$this->connection->ldapPagingSize : 500;
+			$pageSize = (int) $this->connection->ldapPagingSize > 0 ? (int) $this->connection->ldapPagingSize : 500;
 			$pagedSearchOK = $this->invokeLDAPMethod('controlPagedResult',
 				$this->connection->getConnectionResource(),
 				$pageSize, false, '');

apps/user_ldap/lib/Group_LDAP.php

Spacing +103 added lines, -103 removed lines

@@ -73,7 +73,7 @@ 
 		parent::__construct($access);
 		$filter = $this->access->connection->ldapGroupFilter;
 		$gassoc = $this->access->connection->ldapGroupMemberAssocAttr;
-		if(!empty($filter) && !empty($gassoc)) {
+		if (!empty($filter) && !empty($gassoc)) {
 			$this->enabled = true;
 		}
 
@@ -92,25 +92,25 @@ 
 	 * Checks whether the user is member of a group or not.
 	 */
 	public function inGroup($uid, $gid) {
-		if(!$this->enabled) {
+		if (!$this->enabled) {
 			return false;
 		}
 		$cacheKey = 'inGroup'.$uid.':'.$gid;
 		$inGroup = $this->access->connection->getFromCache($cacheKey);
-		if(!is_null($inGroup)) {
-			return (bool)$inGroup;
+		if (!is_null($inGroup)) {
+			return (bool) $inGroup;
 		}
 
 		$userDN = $this->access->username2dn($uid);
 
-		if(isset($this->cachedGroupMembers[$gid])) {
+		if (isset($this->cachedGroupMembers[$gid])) {
 			$isInGroup = in_array($userDN, $this->cachedGroupMembers[$gid]);
 			return $isInGroup;
 		}
 
 		$cacheKeyMembers = 'inGroup-members:'.$gid;
 		$members = $this->access->connection->getFromCache($cacheKeyMembers);
-		if(!is_null($members)) {
+		if (!is_null($members)) {
 			$this->cachedGroupMembers[$gid] = $members;
 			$isInGroup = in_array($userDN, $members, true);
 			$this->access->connection->writeToCache($cacheKey, $isInGroup);
@@ -119,34 +119,34 @@ 
 
 		$groupDN = $this->access->groupname2dn($gid);
 		// just in case
-		if(!$groupDN || !$userDN) {
+		if (!$groupDN || !$userDN) {
 			$this->access->connection->writeToCache($cacheKey, false);
 			return false;
 		}
 
 		//check primary group first
-		if($gid === $this->getUserPrimaryGroup($userDN)) {
+		if ($gid === $this->getUserPrimaryGroup($userDN)) {
 			$this->access->connection->writeToCache($cacheKey, true);
 			return true;
 		}
 
 		//usually, LDAP attributes are said to be case insensitive. But there are exceptions of course.
 		$members = $this->_groupMembers($groupDN);
-		if(!is_array($members) || count($members) === 0) {
+		if (!is_array($members) || count($members) === 0) {
 			$this->access->connection->writeToCache($cacheKey, false);
 			return false;
 		}
 
 		//extra work if we don't get back user DNs
-		if(strtolower($this->access->connection->ldapGroupMemberAssocAttr) === 'memberuid') {
+		if (strtolower($this->access->connection->ldapGroupMemberAssocAttr) === 'memberuid') {
 			$dns = [];
 			$filterParts = [];
 			$bytes = 0;
-			foreach($members as $mid) {
+			foreach ($members as $mid) {
 				$filter = str_replace('%uid', $mid, $this->access->connection->ldapLoginFilter);
 				$filterParts[] = $filter;
 				$bytes += strlen($filter);
-				if($bytes >= 9000000) {
+				if ($bytes >= 9000000) {
 					// AD has a default input buffer of 10 MB, we do not want
 					// to take even the chance to exceed it
 					$filter = $this->access->combineFilterWithOr($filterParts);
@@ -156,7 +156,7 @@ 
 					$dns = array_merge($dns, $users);
 				}
 			}
-			if(count($filterParts) > 0) {
+			if (count($filterParts) > 0) {
 				$filter = $this->access->combineFilterWithOr($filterParts);
 				$users = $this->access->fetchListOfUsers($filter, 'dn', count($filterParts));
 				$dns = array_merge($dns, $users);
@@ -199,14 +199,14 @@ 
 			$pos = strpos($memberURLs[0], '(');
 			if ($pos !== false) {
 				$memberUrlFilter = substr($memberURLs[0], $pos);
-				$foundMembers = $this->access->searchUsers($memberUrlFilter,'dn');
+				$foundMembers = $this->access->searchUsers($memberUrlFilter, 'dn');
 				$dynamicMembers = [];
-				foreach($foundMembers as $value) {
+				foreach ($foundMembers as $value) {
 					$dynamicMembers[$value['dn'][0]] = 1;
 				}
 			} else {
 				\OCP\Util::writeLog('user_ldap', 'No search filter found on member url '.
-					'of group ' . $dnGroup, ILogger::DEBUG);
+					'of group '.$dnGroup, ILogger::DEBUG);
 			}
 		}
 		return $dynamicMembers;
@@ -230,13 +230,13 @@ 
 		// used extensively in cron job, caching makes sense for nested groups
 		$cacheKey = '_groupMembers'.$dnGroup;
 		$groupMembers = $this->access->connection->getFromCache($cacheKey);
-		if($groupMembers !== null) {
+		if ($groupMembers !== null) {
 			return $groupMembers;
 		}
 		$seen[$dnGroup] = 1;
 		$members = $this->access->readAttribute($dnGroup, $this->access->connection->ldapGroupMemberAssocAttr);
 		if (is_array($members)) {
-			$fetcher = function ($memberDN, &$seen) {
+			$fetcher = function($memberDN, &$seen) {
 				return $this->_groupMembers($memberDN, $seen);
 			};
 			$allMembers = $this->walkNestedGroups($dnGroup, $fetcher, $members);
@@ -260,7 +260,7 @@ 
 			return [];
 		}
 
-		$fetcher = function ($groupDN) {
+		$fetcher = function($groupDN) {
 			if (isset($this->cachedNestedGroups[$groupDN])) {
 				$nestedGroups = $this->cachedNestedGroups[$groupDN];
 			} else {
@@ -290,10 +290,10 @@ 
 		$recordMode = is_array($list) && isset($list[0]) && is_array($list[0]) && isset($list[0]['dn'][0]);
 
 		if ($nesting !== 1) {
-			if($recordMode) {
+			if ($recordMode) {
 				// the keys are numeric, but should hold the DN
-				return array_reduce($list, function ($transformed, $record) use ($dn) {
-					if($record['dn'][0] != $dn) {
+				return array_reduce($list, function($transformed, $record) use ($dn) {
+					if ($record['dn'][0] != $dn) {
 						$transformed[$record['dn'][0]] = $record;
 					}
 					return $transformed;
@@ -324,9 +324,9 @@ 
 	 * @return string|bool
 	 */
 	public function gidNumber2Name($gid, $dn) {
-		$cacheKey = 'gidNumberToName' . $gid;
+		$cacheKey = 'gidNumberToName'.$gid;
 		$groupName = $this->access->connection->getFromCache($cacheKey);
-		if(!is_null($groupName) && isset($groupName)) {
+		if (!is_null($groupName) && isset($groupName)) {
 			return $groupName;
 		}
 
@@ -334,10 +334,10 @@ 
 		$filter = $this->access->combineFilterWithAnd([
 			$this->access->connection->ldapGroupFilter,
 			'objectClass=posixGroup',
-			$this->access->connection->ldapGidNumber . '=' . $gid
+			$this->access->connection->ldapGidNumber.'='.$gid
 		]);
 		$result = $this->access->searchGroups($filter, ['dn'], 1);
-		if(empty($result)) {
+		if (empty($result)) {
 			return false;
 		}
 		$dn = $result[0]['dn'][0];
@@ -360,7 +360,7 @@ 
 	 */
 	private function getEntryGidNumber($dn, $attribute) {
 		$value = $this->access->readAttribute($dn, $attribute);
-		if(is_array($value) && !empty($value)) {
+		if (is_array($value) && !empty($value)) {
 			return $value[0];
 		}
 		return false;
@@ -382,9 +382,9 @@ 
 	 */
 	public function getUserGidNumber($dn) {
 		$gidNumber = false;
-		if($this->access->connection->hasGidNumber) {
+		if ($this->access->connection->hasGidNumber) {
 			$gidNumber = $this->getEntryGidNumber($dn, $this->access->connection->ldapGidNumber);
-			if($gidNumber === false) {
+			if ($gidNumber === false) {
 				$this->access->connection->hasGidNumber = false;
 			}
 		}
@@ -401,7 +401,7 @@ 
 	 */
 	private function prepareFilterForUsersHasGidNumber($groupDN, $search = '') {
 		$groupID = $this->getGroupGidNumber($groupDN);
-		if($groupID === false) {
+		if ($groupID === false) {
 			throw new \Exception('Not a valid group');
 		}
 
@@ -410,7 +410,7 @@ 
 		if ($search !== '') {
 			$filterParts[] = $this->access->getFilterPartForUserSearch($search);
 		}
-		$filterParts[] = $this->access->connection->ldapGidNumber .'=' . $groupID;
+		$filterParts[] = $this->access->connection->ldapGidNumber.'='.$groupID;
 
 		return $this->access->combineFilterWithAnd($filterParts);
 	}
@@ -452,7 +452,7 @@ 
 		try {
 			$filter = $this->prepareFilterForUsersHasGidNumber($groupDN, $search);
 			$users = $this->access->countUsers($filter, ['dn'], $limit, $offset);
-			return (int)$users;
+			return (int) $users;
 		} catch (\Exception $e) {
 			return 0;
 		}
@@ -465,9 +465,9 @@ 
 	 */
 	public function getUserGroupByGid($dn) {
 		$groupID = $this->getUserGidNumber($dn);
-		if($groupID !== false) {
+		if ($groupID !== false) {
 			$groupName = $this->gidNumber2Name($groupID, $dn);
-			if($groupName !== false) {
+			if ($groupName !== false) {
 				return $groupName;
 			}
 		}
@@ -484,22 +484,22 @@ 
 	public function primaryGroupID2Name($gid, $dn) {
 		$cacheKey = 'primaryGroupIDtoName';
 		$groupNames = $this->access->connection->getFromCache($cacheKey);
-		if(!is_null($groupNames) && isset($groupNames[$gid])) {
+		if (!is_null($groupNames) && isset($groupNames[$gid])) {
 			return $groupNames[$gid];
 		}
 
 		$domainObjectSid = $this->access->getSID($dn);
-		if($domainObjectSid === false) {
+		if ($domainObjectSid === false) {
 			return false;
 		}
 
 		//we need to get the DN from LDAP
 		$filter = $this->access->combineFilterWithAnd([
 			$this->access->connection->ldapGroupFilter,
-			'objectsid=' . $domainObjectSid . '-' . $gid
+			'objectsid='.$domainObjectSid.'-'.$gid
 		]);
 		$result = $this->access->searchGroups($filter, ['dn'], 1);
-		if(empty($result)) {
+		if (empty($result)) {
 			return false;
 		}
 		$dn = $result[0]['dn'][0];
@@ -522,7 +522,7 @@ 
 	 */
 	private function getEntryGroupID($dn, $attribute) {
 		$value = $this->access->readAttribute($dn, $attribute);
-		if(is_array($value) && !empty($value)) {
+		if (is_array($value) && !empty($value)) {
 			return $value[0];
 		}
 		return false;
@@ -544,9 +544,9 @@ 
 	 */
 	public function getUserPrimaryGroupIDs($dn) {
 		$primaryGroupID = false;
-		if($this->access->connection->hasPrimaryGroups) {
+		if ($this->access->connection->hasPrimaryGroups) {
 			$primaryGroupID = $this->getEntryGroupID($dn, 'primaryGroupID');
-			if($primaryGroupID === false) {
+			if ($primaryGroupID === false) {
 				$this->access->connection->hasPrimaryGroups = false;
 			}
 		}
@@ -563,7 +563,7 @@ 
 	 */
 	private function prepareFilterForUsersInPrimaryGroup($groupDN, $search = '') {
 		$groupID = $this->getGroupPrimaryGroupID($groupDN);
-		if($groupID === false) {
+		if ($groupID === false) {
 			throw new \Exception('Not a valid group');
 		}
 
@@ -572,7 +572,7 @@ 
 		if ($search !== '') {
 			$filterParts[] = $this->access->getFilterPartForUserSearch($search);
 		}
-		$filterParts[] = 'primaryGroupID=' . $groupID;
+		$filterParts[] = 'primaryGroupID='.$groupID;
 
 		return $this->access->combineFilterWithAnd($filterParts);
 	}
@@ -614,7 +614,7 @@ 
 		try {
 			$filter = $this->prepareFilterForUsersInPrimaryGroup($groupDN, $search);
 			$users = $this->access->countUsers($filter, ['dn'], $limit, $offset);
-			return (int)$users;
+			return (int) $users;
 		} catch (\Exception $e) {
 			return 0;
 		}
@@ -627,9 +627,9 @@ 
 	 */
 	public function getUserPrimaryGroup($dn) {
 		$groupID = $this->getUserPrimaryGroupIDs($dn);
-		if($groupID !== false) {
+		if ($groupID !== false) {
 			$groupName = $this->primaryGroupID2Name($groupID, $dn);
-			if($groupName !== false) {
+			if ($groupName !== false) {
 				return $groupName;
 			}
 		}
@@ -648,16 +648,16 @@ 
 	 * This function includes groups based on dynamic group membership.
 	 */
 	public function getUserGroups($uid) {
-		if(!$this->enabled) {
+		if (!$this->enabled) {
 			return [];
 		}
 		$cacheKey = 'getUserGroups'.$uid;
 		$userGroups = $this->access->connection->getFromCache($cacheKey);
-		if(!is_null($userGroups)) {
+		if (!is_null($userGroups)) {
 			return $userGroups;
 		}
 		$userDN = $this->access->username2dn($uid);
-		if(!$userDN) {
+		if (!$userDN) {
 			$this->access->connection->writeToCache($cacheKey, []);
 			return [];
 		}
@@ -671,14 +671,14 @@ 
 		if (!empty($dynamicGroupMemberURL)) {
 			// look through dynamic groups to add them to the result array if needed
 			$groupsToMatch = $this->access->fetchListOfGroups(
-				$this->access->connection->ldapGroupFilter,['dn',$dynamicGroupMemberURL]);
-			foreach($groupsToMatch as $dynamicGroup) {
+				$this->access->connection->ldapGroupFilter, ['dn', $dynamicGroupMemberURL]);
+			foreach ($groupsToMatch as $dynamicGroup) {
 				if (!array_key_exists($dynamicGroupMemberURL, $dynamicGroup)) {
 					continue;
 				}
 				$pos = strpos($dynamicGroup[$dynamicGroupMemberURL][0], '(');
 				if ($pos !== false) {
-					$memberUrlFilter = substr($dynamicGroup[$dynamicGroupMemberURL][0],$pos);
+					$memberUrlFilter = substr($dynamicGroup[$dynamicGroupMemberURL][0], $pos);
 					// apply filter via ldap search to see if this user is in this
 					// dynamic group
 					$userMatch = $this->access->readAttribute(
@@ -689,7 +689,7 @@ 
 					if ($userMatch !== false) {
 						// match found so this user is in this group
 						$groupName = $this->access->dn2groupname($dynamicGroup['dn'][0]);
-						if(is_string($groupName)) {
+						if (is_string($groupName)) {
 							// be sure to never return false if the dn could not be
 							// resolved to a name, for whatever reason.
 							$groups[] = $groupName;
@@ -697,7 +697,7 @@ 
 					}
 				} else {
 					\OCP\Util::writeLog('user_ldap', 'No search filter found on member url '.
-						'of group ' . print_r($dynamicGroup, true), ILogger::DEBUG);
+						'of group '.print_r($dynamicGroup, true), ILogger::DEBUG);
 				}
 			}
 		}
@@ -705,15 +705,15 @@ 
 		// if possible, read out membership via memberOf. It's far faster than
 		// performing a search, which still is a fallback later.
 		// memberof doesn't support memberuid, so skip it here.
-		if((int)$this->access->connection->hasMemberOfFilterSupport === 1
-			&& (int)$this->access->connection->useMemberOfToDetectMembership === 1
+		if ((int) $this->access->connection->hasMemberOfFilterSupport === 1
+			&& (int) $this->access->connection->useMemberOfToDetectMembership === 1
 			&& strtolower($this->access->connection->ldapGroupMemberAssocAttr) !== 'memberuid'
 			) {
 			$groupDNs = $this->_getGroupDNsFromMemberOf($userDN);
 			if (is_array($groupDNs)) {
 				foreach ($groupDNs as $dn) {
 					$groupName = $this->access->dn2groupname($dn);
-					if(is_string($groupName)) {
+					if (is_string($groupName)) {
 						// be sure to never return false if the dn could not be
 						// resolved to a name, for whatever reason.
 						$groups[] = $groupName;
@@ -721,10 +721,10 @@ 
 				}
 			}
 
-			if($primaryGroup !== false) {
+			if ($primaryGroup !== false) {
 				$groups[] = $primaryGroup;
 			}
-			if($gidGroupName !== false) {
+			if ($gidGroupName !== false) {
 				$groups[] = $gidGroupName;
 			}
 			$this->access->connection->writeToCache($cacheKey, $groups);
@@ -732,14 +732,14 @@ 
 		}
 
 		//uniqueMember takes DN, memberuid the uid, so we need to distinguish
-		if((strtolower($this->access->connection->ldapGroupMemberAssocAttr) === 'uniquemember')
+		if ((strtolower($this->access->connection->ldapGroupMemberAssocAttr) === 'uniquemember')
 			|| (strtolower($this->access->connection->ldapGroupMemberAssocAttr) === 'member')
 		) {
 			$uid = $userDN;
-		} else if(strtolower($this->access->connection->ldapGroupMemberAssocAttr) === 'memberuid') {
+		} else if (strtolower($this->access->connection->ldapGroupMemberAssocAttr) === 'memberuid') {
 			$result = $this->access->readAttribute($userDN, 'uid');
 			if ($result === false) {
-				\OCP\Util::writeLog('user_ldap', 'No uid attribute found for DN ' . $userDN . ' on '.
+				\OCP\Util::writeLog('user_ldap', 'No uid attribute found for DN '.$userDN.' on '.
 					$this->access->connection->ldapHost, ILogger::DEBUG);
 				$uid = false;
 			} else {
@@ -750,7 +750,7 @@ 
 			$uid = $userDN;
 		}
 
-		if($uid !== false) {
+		if ($uid !== false) {
 			if (isset($this->cachedGroupsByMember[$uid])) {
 				$groups = array_merge($groups, $this->cachedGroupsByMember[$uid]);
 			} else {
@@ -761,10 +761,10 @@ 
 			}
 		}
 
-		if($primaryGroup !== false) {
+		if ($primaryGroup !== false) {
 			$groups[] = $primaryGroup;
 		}
-		if($gidGroupName !== false) {
+		if ($gidGroupName !== false) {
 			$groups[] = $gidGroupName;
 		}
 
@@ -793,8 +793,8 @@ 
 		$groups = $this->access->fetchListOfGroups($filter,
 			[$this->access->connection->ldapGroupDisplayName, 'dn']);
 		if (is_array($groups)) {
-			$fetcher = function ($dn, &$seen) {
-				if(is_array($dn) && isset($dn['dn'][0])) {
+			$fetcher = function($dn, &$seen) {
+				if (is_array($dn) && isset($dn['dn'][0])) {
 					$dn = $dn['dn'][0];
 				}
 				return $this->getGroupsByMember($dn, $seen);
@@ -816,33 +816,33 @@ 
 	 * @throws \Exception
 	 */
 	public function usersInGroup($gid, $search = '', $limit = -1, $offset = 0) {
-		if(!$this->enabled) {
+		if (!$this->enabled) {
 			return [];
 		}
-		if(!$this->groupExists($gid)) {
+		if (!$this->groupExists($gid)) {
 			return [];
 		}
 		$search = $this->access->escapeFilterPart($search, true);
 		$cacheKey = 'usersInGroup-'.$gid.'-'.$search.'-'.$limit.'-'.$offset;
 		// check for cache of the exact query
 		$groupUsers = $this->access->connection->getFromCache($cacheKey);
-		if(!is_null($groupUsers)) {
+		if (!is_null($groupUsers)) {
 			return $groupUsers;
 		}
 
 		// check for cache of the query without limit and offset
 		$groupUsers = $this->access->connection->getFromCache('usersInGroup-'.$gid.'-'.$search);
-		if(!is_null($groupUsers)) {
+		if (!is_null($groupUsers)) {
 			$groupUsers = array_slice($groupUsers, $offset, $limit);
 			$this->access->connection->writeToCache($cacheKey, $groupUsers);
 			return $groupUsers;
 		}
 
-		if($limit === -1) {
+		if ($limit === -1) {
 			$limit = null;
 		}
 		$groupDN = $this->access->groupname2dn($gid);
-		if(!$groupDN) {
+		if (!$groupDN) {
 			// group couldn't be found, return empty resultset
 			$this->access->connection->writeToCache($cacheKey, []);
 			return [];
@@ -851,7 +851,7 @@ 
 		$primaryUsers = $this->getUsersInPrimaryGroup($groupDN, $search, $limit, $offset);
 		$posixGroupUsers = $this->getUsersInGidNumber($groupDN, $search, $limit, $offset);
 		$members = $this->_groupMembers($groupDN);
-		if(!$members && empty($posixGroupUsers) && empty($primaryUsers)) {
+		if (!$members && empty($posixGroupUsers) && empty($primaryUsers)) {
 			//in case users could not be retrieved, return empty result set
 			$this->access->connection->writeToCache($cacheKey, []);
 			return [];
@@ -860,8 +860,8 @@ 
 		$groupUsers = [];
 		$isMemberUid = (strtolower($this->access->connection->ldapGroupMemberAssocAttr) === 'memberuid');
 		$attrs = $this->access->userManager->getAttributes(true);
-		foreach($members as $member) {
-			if($isMemberUid) {
+		foreach ($members as $member) {
+			if ($isMemberUid) {
 				//we got uids, need to get their DNs to 'translate' them to user names
 				$filter = $this->access->combineFilterWithAnd([
 					str_replace('%uid', trim($member), $this->access->connection->ldapLoginFilter),
@@ -871,23 +871,23 @@ 
 					])
 				]);
 				$ldap_users = $this->access->fetchListOfUsers($filter, $attrs, 1);
-				if(count($ldap_users) < 1) {
+				if (count($ldap_users) < 1) {
 					continue;
 				}
 				$groupUsers[] = $this->access->dn2username($ldap_users[0]['dn'][0]);
 			} else {
 				//we got DNs, check if we need to filter by search or we can give back all of them
 				$uid = $this->access->dn2username($member);
-				if(!$uid) {
+				if (!$uid) {
 					continue;
 				}
 
-				$cacheKey = 'userExistsOnLDAP' . $uid;
+				$cacheKey = 'userExistsOnLDAP'.$uid;
 				$userExists = $this->access->connection->getFromCache($cacheKey);
-				if($userExists === false) {
+				if ($userExists === false) {
 					continue;
 				}
-				if($userExists === null || $search !== '') {
+				if ($userExists === null || $search !== '') {
 					if (!$this->access->readAttribute($member,
 						$this->access->connection->ldapUserDisplayName,
 						$this->access->combineFilterWithAnd([
@@ -895,7 +895,7 @@ 
 							$this->access->connection->ldapUserFilter
 						])))
 					{
-						if($search === '') {
+						if ($search === '') {
 							$this->access->connection->writeToCache($cacheKey, false);
 						}
 						continue;
@@ -928,16 +928,16 @@ 
 		}
 
 		$cacheKey = 'countUsersInGroup-'.$gid.'-'.$search;
-		if(!$this->enabled || !$this->groupExists($gid)) {
+		if (!$this->enabled || !$this->groupExists($gid)) {
 			return false;
 		}
 		$groupUsers = $this->access->connection->getFromCache($cacheKey);
-		if(!is_null($groupUsers)) {
+		if (!is_null($groupUsers)) {
 			return $groupUsers;
 		}
 
 		$groupDN = $this->access->groupname2dn($gid);
-		if(!$groupDN) {
+		if (!$groupDN) {
 			// group couldn't be found, return empty result set
 			$this->access->connection->writeToCache($cacheKey, false);
 			return false;
@@ -945,7 +945,7 @@ 
 
 		$members = $this->_groupMembers($groupDN);
 		$primaryUserCount = $this->countUsersInPrimaryGroup($groupDN, '');
-		if(!$members && $primaryUserCount === 0) {
+		if (!$members && $primaryUserCount === 0) {
 			//in case users could not be retrieved, return empty result set
 			$this->access->connection->writeToCache($cacheKey, false);
 			return false;
@@ -970,27 +970,27 @@ 
 		//For now this is not important, because the only use of this method
 		//does not supply a search string
 		$groupUsers = [];
-		foreach($members as $member) {
-			if($isMemberUid) {
+		foreach ($members as $member) {
+			if ($isMemberUid) {
 				//we got uids, need to get their DNs to 'translate' them to user names
 				$filter = $this->access->combineFilterWithAnd([
 					str_replace('%uid', $member, $this->access->connection->ldapLoginFilter),
 					$this->access->getFilterPartForUserSearch($search)
 				]);
 				$ldap_users = $this->access->fetchListOfUsers($filter, 'dn', 1);
-				if(count($ldap_users) < 1) {
+				if (count($ldap_users) < 1) {
 					continue;
 				}
 				$groupUsers[] = $this->access->dn2username($ldap_users[0]);
 			} else {
 				//we need to apply the search filter now
-				if(!$this->access->readAttribute($member,
+				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 = $this->access->dn2username($member)) {
+				if ($ocname = $this->access->dn2username($member)) {
 					$groupUsers[] = $ocname;
 				}
 			}
@@ -1013,7 +1013,7 @@ 
 	 * Returns a list with all groups (used by getGroups)
 	 */
 	protected function getGroupsChunk($search = '', $limit = -1, $offset = 0) {
-		if(!$this->enabled) {
+		if (!$this->enabled) {
 			return [];
 		}
 		$cacheKey = 'getGroups-'.$search.'-'.$limit.'-'.$offset;
@@ -1021,13 +1021,13 @@ 
 		//Check cache before driving unnecessary searches
 		\OCP\Util::writeLog('user_ldap', 'getGroups '.$cacheKey, ILogger::DEBUG);
 		$ldap_groups = $this->access->connection->getFromCache($cacheKey);
-		if(!is_null($ldap_groups)) {
+		if (!is_null($ldap_groups)) {
 			return $ldap_groups;
 		}
 
 		// if we'd pass -1 to LDAP search, we'd end up in a Protocol
 		// error. With a limit of 0, we get 0 results. So we pass null.
-		if($limit <= 0) {
+		if ($limit <= 0) {
 			$limit = null;
 		}
 		$filter = $this->access->combineFilterWithAnd([
@@ -1059,11 +1059,11 @@ 
 	 * (active directory has a limit of 1000 by default)
 	 */
 	public function getGroups($search = '', $limit = -1, $offset = 0) {
-		if(!$this->enabled) {
+		if (!$this->enabled) {
 			return [];
 		}
 		$search = $this->access->escapeFilterPart($search, true);
-		$pagingSize = (int)$this->access->connection->ldapPagingSize;
+		$pagingSize = (int) $this->access->connection->ldapPagingSize;
 		if ($pagingSize <= 0) {
 			return $this->getGroupsChunk($search, $limit, $offset);
 		}
@@ -1106,20 +1106,20 @@ 
 	 */
 	public function groupExists($gid) {
 		$groupExists = $this->access->connection->getFromCache('groupExists'.$gid);
-		if(!is_null($groupExists)) {
-			return (bool)$groupExists;
+		if (!is_null($groupExists)) {
+			return (bool) $groupExists;
 		}
 
 		//getting dn, if false the group does not exist. If dn, it may be mapped
 		//only, requires more checking.
 		$dn = $this->access->groupname2dn($gid);
-		if(!$dn) {
+		if (!$dn) {
 			$this->access->connection->writeToCache('groupExists'.$gid, false);
 			return false;
 		}
 
 		//if group really still exists, we will be able to read its objectclass
-		if(!is_array($this->access->readAttribute($dn, ''))) {
+		if (!is_array($this->access->readAttribute($dn, ''))) {
 			$this->access->connection->writeToCache('groupExists'.$gid, false);
 			return false;
 		}
@@ -1137,7 +1137,7 @@ 
 	 * compared with GroupInterface::CREATE_GROUP etc.
 	 */
 	public function implementsActions($actions) {
-		return (bool)((GroupInterface::COUNT_USERS |
+		return (bool) ((GroupInterface::COUNT_USERS |
 				$this->groupPluginManager->getImplementedActions()) & $actions);
 	}
 
@@ -1160,7 +1160,7 @@ 
 			if ($dn = $this->groupPluginManager->createGroup($gid)) {
 				//updates group mapping
 				$uuid = $this->access->getUUID($dn, false);
-				if(is_string($uuid)) {
+				if (is_string($uuid)) {
 					$this->access->mapAndAnnounceIfApplicable(
 						$this->access->getGroupMapper(),
 						$dn,
@@ -1263,7 +1263,7 @@ 
 			return $this->groupPluginManager->getDisplayName($gid);
 		}
 
-		$cacheKey = 'group_getDisplayName' . $gid;
+		$cacheKey = 'group_getDisplayName'.$gid;
 		if (!is_null($displayName = $this->access->connection->getFromCache($cacheKey))) {
 			return $displayName;
 		}

apps/lookup_server_connector/lib/AppInfo/Application.php

Spacing +1 added lines, -1 removed lines

@@ -49,7 +49,7 @@
 	 */
 	public function registerHooksAndEvents(): void {
 		$dispatcher = $this->getContainer()->getServer()->getEventDispatcher();
-		$dispatcher->addListener('OC\AccountManager::userUpdated', static function (GenericEvent $event) {
+		$dispatcher->addListener('OC\AccountManager::userUpdated', static function(GenericEvent $event) {
 			/** @var IUser $user */
 			$user = $event->getSubject();
 

apps/admin_audit/lib/AppInfo/Application.php

Spacing +17 added lines, -17 removed lines

@@ -72,9 +72,9 @@ 
 		$c = $this->getContainer()->getServer();
 		$config = $c->getConfig();
 
-		$default = $config->getSystemValue('datadirectory', \OC::$SERVERROOT . '/data') . '/audit.log';
+		$default = $config->getSystemValue('datadirectory', \OC::$SERVERROOT.'/data').'/audit.log';
 		$logFile = $config->getAppValue('admin_audit', 'logfile', $default);
-		if($logFile === null) {
+		if ($logFile === null) {
 			$this->logger = $c->getLogger();
 			return;
 		}
@@ -109,9 +109,9 @@ 
 	protected function userManagementHooks() {
 		$userActions = new UserManagement($this->logger);
 
-		Util::connectHook('OC_User', 'post_createUser',	$userActions, 'create');
-		Util::connectHook('OC_User', 'post_deleteUser',	$userActions, 'delete');
-		Util::connectHook('OC_User', 'changeUser',	$userActions, 'change');
+		Util::connectHook('OC_User', 'post_createUser', $userActions, 'create');
+		Util::connectHook('OC_User', 'post_deleteUser', $userActions, 'delete');
+		Util::connectHook('OC_User', 'changeUser', $userActions, 'change');
 
 		/** @var IUserSession|Session $userSession */
 		$userSession = $this->getContainer()->getServer()->getUserSession();
@@ -125,10 +125,10 @@ 
 
 		/** @var IGroupManager|Manager $groupManager */
 		$groupManager = $this->getContainer()->getServer()->getGroupManager();
-		$groupManager->listen('\OC\Group', 'postRemoveUser',  [$groupActions, 'removeUser']);
-		$groupManager->listen('\OC\Group', 'postAddUser',  [$groupActions, 'addUser']);
-		$groupManager->listen('\OC\Group', 'postDelete',  [$groupActions, 'deleteGroup']);
-		$groupManager->listen('\OC\Group', 'postCreate',  [$groupActions, 'createGroup']);
+		$groupManager->listen('\OC\Group', 'postRemoveUser', [$groupActions, 'removeUser']);
+		$groupManager->listen('\OC\Group', 'postAddUser', [$groupActions, 'addUser']);
+		$groupManager->listen('\OC\Group', 'postDelete', [$groupActions, 'deleteGroup']);
+		$groupManager->listen('\OC\Group', 'postCreate', [$groupActions, 'createGroup']);
 	}
 
 	protected function sharingHooks() {
@@ -154,15 +154,15 @@ 
 	protected function appHooks() {
 
 		$eventDispatcher = $this->getContainer()->getServer()->getEventDispatcher();
-		$eventDispatcher->addListener(ManagerEvent::EVENT_APP_ENABLE, function (ManagerEvent $event) {
+		$eventDispatcher->addListener(ManagerEvent::EVENT_APP_ENABLE, function(ManagerEvent $event) {
 			$appActions = new AppManagement($this->logger);
 			$appActions->enableApp($event->getAppID());
 		});
-		$eventDispatcher->addListener(ManagerEvent::EVENT_APP_ENABLE_FOR_GROUPS, function (ManagerEvent $event) {
+		$eventDispatcher->addListener(ManagerEvent::EVENT_APP_ENABLE_FOR_GROUPS, function(ManagerEvent $event) {
 			$appActions = new AppManagement($this->logger);
 			$appActions->enableAppForGroups($event->getAppID(), $event->getGroups());
 		});
-		$eventDispatcher->addListener(ManagerEvent::EVENT_APP_DISABLE, function (ManagerEvent $event) {
+		$eventDispatcher->addListener(ManagerEvent::EVENT_APP_DISABLE, function(ManagerEvent $event) {
 			$appActions = new AppManagement($this->logger);
 			$appActions->disableApp($event->getAppID());
 		});
@@ -171,7 +171,7 @@ 
 
 	protected function consoleHooks() {
 		$eventDispatcher = $this->getContainer()->getServer()->getEventDispatcher();
-		$eventDispatcher->addListener(ConsoleEvent::EVENT_RUN, function (ConsoleEvent $event) {
+		$eventDispatcher->addListener(ConsoleEvent::EVENT_RUN, function(ConsoleEvent $event) {
 			$appActions = new Console($this->logger);
 			$appActions->runCommand($event->getArguments());
 		});
@@ -182,7 +182,7 @@ 
 		$eventDispatcher = $this->getContainer()->getServer()->getEventDispatcher();
 		$eventDispatcher->addListener(
 			IPreview::EVENT,
-			function (GenericEvent $event) use ($fileActions) {
+			function(GenericEvent $event) use ($fileActions) {
 				/** @var File $file */
 				$file = $event->getSubject();
 				$fileActions->preview([
@@ -242,7 +242,7 @@ 
 	protected function versionsHooks() {
 		$versionsActions = new Versions($this->logger);
 		Util::connectHook('\OCP\Versions', 'rollback', $versionsActions, 'rollback');
-		Util::connectHook('\OCP\Versions', 'delete',$versionsActions, 'delete');
+		Util::connectHook('\OCP\Versions', 'delete', $versionsActions, 'delete');
 	}
 
 	protected function trashbinHooks() {
@@ -253,11 +253,11 @@ 
 
 	protected function securityHooks() {
 		$eventDispatcher = $this->getContainer()->getServer()->getEventDispatcher();
-		$eventDispatcher->addListener(IProvider::EVENT_SUCCESS, function (GenericEvent $event) {
+		$eventDispatcher->addListener(IProvider::EVENT_SUCCESS, function(GenericEvent $event) {
 			$security = new Security($this->logger);
 			$security->twofactorSuccess($event->getSubject(), $event->getArguments());
 		});
-		$eventDispatcher->addListener(IProvider::EVENT_FAILED, function (GenericEvent $event) {
+		$eventDispatcher->addListener(IProvider::EVENT_FAILED, function(GenericEvent $event) {
 			$security = new Security($this->logger);
 			$security->twofactorFailed($event->getSubject(), $event->getArguments());
 		});