nextcloud / server

apps/workflowengine/lib/Manager.php

Indentation +657 added lines, -657 removed lines

@@ -62,661 +62,661 @@
 
 class Manager implements IManager {
 
-	/** @var IStorage */
-	protected $storage;
-
-	/** @var string */
-	protected $path;
-
-	/** @var object */
-	protected $entity;
-
-	/** @var array[] */
-	protected $operations = [];
-
-	/** @var array[] */
-	protected $checks = [];
-
-	/** @var IDBConnection */
-	protected $connection;
-
-	/** @var IServerContainer|\OC\Server */
-	protected $container;
-
-	/** @var IL10N */
-	protected $l;
-
-	/** @var LegacyDispatcher */
-	protected $legacyEventDispatcher;
-
-	/** @var IEntity[] */
-	protected $registeredEntities = [];
-
-	/** @var IOperation[] */
-	protected $registeredOperators = [];
-
-	/** @var ICheck[] */
-	protected $registeredChecks = [];
-
-	/** @var ILogger */
-	protected $logger;
-
-	/** @var CappedMemoryCache */
-	protected $operationsByScope = [];
-
-	/** @var IUserSession */
-	protected $session;
-
-	/** @var IEventDispatcher */
-	private $dispatcher;
-
-	/** @var IConfig */
-	private $config;
-
-	public function __construct(
-		IDBConnection $connection,
-		IServerContainer $container,
-		IL10N $l,
-		LegacyDispatcher $eventDispatcher,
-		ILogger $logger,
-		IUserSession $session,
-		IEventDispatcher $dispatcher,
-		IConfig $config
-	) {
-		$this->connection = $connection;
-		$this->container = $container;
-		$this->l = $l;
-		$this->legacyEventDispatcher = $eventDispatcher;
-		$this->logger = $logger;
-		$this->operationsByScope = new CappedMemoryCache(64);
-		$this->session = $session;
-		$this->dispatcher = $dispatcher;
-		$this->config = $config;
-	}
-
-	public function getRuleMatcher(): IRuleMatcher {
-		return new RuleMatcher(
-			$this->session,
-			$this->container,
-			$this->l,
-			$this,
-			$this->container->query(Logger::class)
-		);
-	}
-
-	public function getAllConfiguredEvents() {
-		$query = $this->connection->getQueryBuilder();
-
-		$query->select('class', 'entity', $query->expr()->castColumn('events', IQueryBuilder::PARAM_STR))
-			->from('flow_operations')
-			->where($query->expr()->neq('events', $query->createNamedParameter('[]'), IQueryBuilder::PARAM_STR))
-			->groupBy('class', 'entity', $query->expr()->castColumn('events', IQueryBuilder::PARAM_STR));
-
-		$result = $query->execute();
-		$operations = [];
-		while ($row = $result->fetch()) {
-			$eventNames = \json_decode($row['events']);
-
-			$operation = $row['class'];
-			$entity = $row['entity'];
-
-			$operations[$operation] = $operations[$row['class']] ?? [];
-			$operations[$operation][$entity] = $operations[$operation][$entity] ?? [];
-
-			$operations[$operation][$entity] = array_unique(array_merge($operations[$operation][$entity], $eventNames ?? []));
-		}
-		$result->closeCursor();
-
-		return $operations;
-	}
-
-	/**
-	 * @param string $operationClass
-	 * @return ScopeContext[]
-	 */
-	public function getAllConfiguredScopesForOperation(string $operationClass): array {
-		static $scopesByOperation = [];
-		if (isset($scopesByOperation[$operationClass])) {
-			return $scopesByOperation[$operationClass];
-		}
-
-		$query = $this->connection->getQueryBuilder();
-
-		$query->selectDistinct('s.type')
-			->addSelect('s.value')
-			->from('flow_operations', 'o')
-			->leftJoin('o', 'flow_operations_scope', 's', $query->expr()->eq('o.id', 's.operation_id'))
-			->where($query->expr()->eq('o.class', $query->createParameter('operationClass')));
-
-		$query->setParameters(['operationClass' => $operationClass]);
-		$result = $query->execute();
-
-		$scopesByOperation[$operationClass] = [];
-		while ($row = $result->fetch()) {
-			$scope = new ScopeContext($row['type'], $row['value']);
-			$scopesByOperation[$operationClass][$scope->getHash()] = $scope;
-		}
-
-		return $scopesByOperation[$operationClass];
-	}
-
-	public function getAllOperations(ScopeContext $scopeContext): array {
-		if (isset($this->operations[$scopeContext->getHash()])) {
-			return $this->operations[$scopeContext->getHash()];
-		}
-
-		$query = $this->connection->getQueryBuilder();
-
-		$query->select('o.*')
-			->selectAlias('s.type', 'scope_type')
-			->selectAlias('s.value', 'scope_actor_id')
-			->from('flow_operations', 'o')
-			->leftJoin('o', 'flow_operations_scope', 's', $query->expr()->eq('o.id', 's.operation_id'))
-			->where($query->expr()->eq('s.type', $query->createParameter('scope')));
-
-		if ($scopeContext->getScope() === IManager::SCOPE_USER) {
-			$query->andWhere($query->expr()->eq('s.value', $query->createParameter('scopeId')));
-		}
-
-		$query->setParameters(['scope' => $scopeContext->getScope(), 'scopeId' => $scopeContext->getScopeId()]);
-		$result = $query->execute();
-
-		$this->operations[$scopeContext->getHash()] = [];
-		while ($row = $result->fetch()) {
-			if (!isset($this->operations[$scopeContext->getHash()][$row['class']])) {
-				$this->operations[$scopeContext->getHash()][$row['class']] = [];
-			}
-			$this->operations[$scopeContext->getHash()][$row['class']][] = $row;
-		}
-
-		return $this->operations[$scopeContext->getHash()];
-	}
-
-	public function getOperations(string $class, ScopeContext $scopeContext): array {
-		if (!isset($this->operations[$scopeContext->getHash()])) {
-			$this->getAllOperations($scopeContext);
-		}
-		return $this->operations[$scopeContext->getHash()][$class] ?? [];
-	}
-
-	/**
-	 * @param int $id
-	 * @return array
-	 * @throws \UnexpectedValueException
-	 */
-	protected function getOperation($id) {
-		$query = $this->connection->getQueryBuilder();
-		$query->select('*')
-			->from('flow_operations')
-			->where($query->expr()->eq('id', $query->createNamedParameter($id)));
-		$result = $query->execute();
-		$row = $result->fetch();
-		$result->closeCursor();
-
-		if ($row) {
-			return $row;
-		}
-
-		throw new \UnexpectedValueException($this->l->t('Operation #%s does not exist', [$id]));
-	}
-
-	protected function insertOperation(
-		string $class,
-		string $name,
-		array $checkIds,
-		string $operation,
-		string $entity,
-		array $events
-	): int {
-		$query = $this->connection->getQueryBuilder();
-		$query->insert('flow_operations')
-			->values([
-				'class' => $query->createNamedParameter($class),
-				'name' => $query->createNamedParameter($name),
-				'checks' => $query->createNamedParameter(json_encode(array_unique($checkIds))),
-				'operation' => $query->createNamedParameter($operation),
-				'entity' => $query->createNamedParameter($entity),
-				'events' => $query->createNamedParameter(json_encode($events))
-			]);
-		$query->execute();
-
-		return $query->getLastInsertId();
-	}
-
-	/**
-	 * @param string $class
-	 * @param string $name
-	 * @param array[] $checks
-	 * @param string $operation
-	 * @return array The added operation
-	 * @throws \UnexpectedValueException
-	 * @throws DBALException
-	 */
-	public function addOperation(
-		string $class,
-		string $name,
-		array $checks,
-		string $operation,
-		ScopeContext $scope,
-		string $entity,
-		array $events
-	) {
-		$this->validateOperation($class, $name, $checks, $operation, $entity, $events);
-
-		$this->connection->beginTransaction();
-
-		try {
-			$checkIds = [];
-			foreach ($checks as $check) {
-				$checkIds[] = $this->addCheck($check['class'], $check['operator'], $check['value']);
-			}
-
-			$id = $this->insertOperation($class, $name, $checkIds, $operation, $entity, $events);
-			$this->addScope($id, $scope);
-
-			$this->connection->commit();
-		} catch (DBALException $e) {
-			$this->connection->rollBack();
-			throw $e;
-		}
-
-		return $this->getOperation($id);
-	}
-
-	protected function canModify(int $id, ScopeContext $scopeContext):bool {
-		if (isset($this->operationsByScope[$scopeContext->getHash()])) {
-			return in_array($id, $this->operationsByScope[$scopeContext->getHash()], true);
-		}
-
-		$qb = $this->connection->getQueryBuilder();
-		$qb = $qb->select('o.id')
-			->from('flow_operations', 'o')
-			->leftJoin('o', 'flow_operations_scope', 's', $qb->expr()->eq('o.id', 's.operation_id'))
-			->where($qb->expr()->eq('s.type', $qb->createParameter('scope')));
-
-		if ($scopeContext->getScope() !== IManager::SCOPE_ADMIN) {
-			$qb->where($qb->expr()->eq('s.value', $qb->createParameter('scopeId')));
-		}
-
-		$qb->setParameters(['scope' => $scopeContext->getScope(), 'scopeId' => $scopeContext->getScopeId()]);
-		$result = $qb->execute();
-
-		$this->operationsByScope[$scopeContext->getHash()] = [];
-		while ($opId = $result->fetchColumn(0)) {
-			$this->operationsByScope[$scopeContext->getHash()][] = (int)$opId;
-		}
-		$result->closeCursor();
-
-		return in_array($id, $this->operationsByScope[$scopeContext->getHash()], true);
-	}
-
-	/**
-	 * @param int $id
-	 * @param string $name
-	 * @param array[] $checks
-	 * @param string $operation
-	 * @return array The updated operation
-	 * @throws \UnexpectedValueException
-	 * @throws \DomainException
-	 * @throws DBALException
-	 */
-	public function updateOperation(
-		int $id,
-		string $name,
-		array $checks,
-		string $operation,
-		ScopeContext $scopeContext,
-		string $entity,
-		array $events
-	): array {
-		if (!$this->canModify($id, $scopeContext)) {
-			throw new \DomainException('Target operation not within scope');
-		};
-		$row = $this->getOperation($id);
-		$this->validateOperation($row['class'], $name, $checks, $operation, $entity, $events);
-
-		$checkIds = [];
-		try {
-			$this->connection->beginTransaction();
-			foreach ($checks as $check) {
-				$checkIds[] = $this->addCheck($check['class'], $check['operator'], $check['value']);
-			}
-
-			$query = $this->connection->getQueryBuilder();
-			$query->update('flow_operations')
-				->set('name', $query->createNamedParameter($name))
-				->set('checks', $query->createNamedParameter(json_encode(array_unique($checkIds))))
-				->set('operation', $query->createNamedParameter($operation))
-				->set('entity', $query->createNamedParameter($entity))
-				->set('events', $query->createNamedParameter(json_encode($events)))
-				->where($query->expr()->eq('id', $query->createNamedParameter($id)));
-			$query->execute();
-			$this->connection->commit();
-		} catch (DBALException $e) {
-			$this->connection->rollBack();
-			throw $e;
-		}
-		unset($this->operations[$scopeContext->getHash()]);
-
-		return $this->getOperation($id);
-	}
-
-	/**
-	 * @param int $id
-	 * @return bool
-	 * @throws \UnexpectedValueException
-	 * @throws DBALException
-	 * @throws \DomainException
-	 */
-	public function deleteOperation($id, ScopeContext $scopeContext) {
-		if (!$this->canModify($id, $scopeContext)) {
-			throw new \DomainException('Target operation not within scope');
-		};
-		$query = $this->connection->getQueryBuilder();
-		try {
-			$this->connection->beginTransaction();
-			$result = (bool)$query->delete('flow_operations')
-				->where($query->expr()->eq('id', $query->createNamedParameter($id)))
-				->execute();
-			if ($result) {
-				$qb = $this->connection->getQueryBuilder();
-				$result &= (bool)$qb->delete('flow_operations_scope')
-					->where($qb->expr()->eq('operation_id', $qb->createNamedParameter($id)))
-					->execute();
-			}
-			$this->connection->commit();
-		} catch (DBALException $e) {
-			$this->connection->rollBack();
-			throw $e;
-		}
-
-		if (isset($this->operations[$scopeContext->getHash()])) {
-			unset($this->operations[$scopeContext->getHash()]);
-		}
-
-		return $result;
-	}
-
-	protected function validateEvents(string $entity, array $events, IOperation $operation) {
-		try {
-			/** @var IEntity $instance */
-			$instance = $this->container->query($entity);
-		} catch (QueryException $e) {
-			throw new \UnexpectedValueException($this->l->t('Entity %s does not exist', [$entity]));
-		}
-
-		if (!$instance instanceof IEntity) {
-			throw new \UnexpectedValueException($this->l->t('Entity %s is invalid', [$entity]));
-		}
-
-		if (empty($events)) {
-			if (!$operation instanceof IComplexOperation) {
-				throw new \UnexpectedValueException($this->l->t('No events are chosen.'));
-			}
-			return;
-		}
-
-		$availableEvents = [];
-		foreach ($instance->getEvents() as $event) {
-			/** @var IEntityEvent $event */
-			$availableEvents[] = $event->getEventName();
-		}
-
-		$diff = array_diff($events, $availableEvents);
-		if (!empty($diff)) {
-			throw new \UnexpectedValueException($this->l->t('Entity %s has no event %s', [$entity, array_shift($diff)]));
-		}
-	}
-
-	/**
-	 * @param string $class
-	 * @param string $name
-	 * @param array[] $checks
-	 * @param string $operation
-	 * @throws \UnexpectedValueException
-	 */
-	public function validateOperation($class, $name, array $checks, $operation, string $entity, array $events) {
-		try {
-			/** @var IOperation $instance */
-			$instance = $this->container->query($class);
-		} catch (QueryException $e) {
-			throw new \UnexpectedValueException($this->l->t('Operation %s does not exist', [$class]));
-		}
-
-		if (!($instance instanceof IOperation)) {
-			throw new \UnexpectedValueException($this->l->t('Operation %s is invalid', [$class]));
-		}
-
-		$this->validateEvents($entity, $events, $instance);
-
-		if (count($checks) === 0) {
-			throw new \UnexpectedValueException($this->l->t('At least one check needs to be provided'));
-		}
-		$instance->validateOperation($name, $checks, $operation);
-
-		foreach ($checks as $check) {
-			if (!is_string($check['class'])) {
-				throw new \UnexpectedValueException($this->l->t('Invalid check provided'));
-			}
-
-			try {
-				/** @var ICheck $instance */
-				$instance = $this->container->query($check['class']);
-			} catch (QueryException $e) {
-				throw new \UnexpectedValueException($this->l->t('Check %s does not exist', [$class]));
-			}
-
-			if (!($instance instanceof ICheck)) {
-				throw new \UnexpectedValueException($this->l->t('Check %s is invalid', [$class]));
-			}
-
-			if (!empty($instance->supportedEntities())
-				&& !in_array($entity, $instance->supportedEntities())
-			) {
-				throw new \UnexpectedValueException($this->l->t('Check %s is not allowed with this entity', [$class]));
-			}
-
-			$instance->validateCheck($check['operator'], $check['value']);
-		}
-	}
-
-	/**
-	 * @param int[] $checkIds
-	 * @return array[]
-	 */
-	public function getChecks(array $checkIds) {
-		$checkIds = array_map('intval', $checkIds);
-
-		$checks = [];
-		foreach ($checkIds as $i => $checkId) {
-			if (isset($this->checks[$checkId])) {
-				$checks[$checkId] = $this->checks[$checkId];
-				unset($checkIds[$i]);
-			}
-		}
-
-		if (empty($checkIds)) {
-			return $checks;
-		}
-
-		$query = $this->connection->getQueryBuilder();
-		$query->select('*')
-			->from('flow_checks')
-			->where($query->expr()->in('id', $query->createNamedParameter($checkIds, IQueryBuilder::PARAM_INT_ARRAY)));
-		$result = $query->execute();
-
-		while ($row = $result->fetch()) {
-			$this->checks[(int) $row['id']] = $row;
-			$checks[(int) $row['id']] = $row;
-		}
-		$result->closeCursor();
-
-		$checkIds = array_diff($checkIds, array_keys($checks));
-
-		if (!empty($checkIds)) {
-			$missingCheck = array_pop($checkIds);
-			throw new \UnexpectedValueException($this->l->t('Check #%s does not exist', $missingCheck));
-		}
-
-		return $checks;
-	}
-
-	/**
-	 * @param string $class
-	 * @param string $operator
-	 * @param string $value
-	 * @return int Check unique ID
-	 */
-	protected function addCheck($class, $operator, $value) {
-		$hash = md5($class . '::' . $operator . '::' . $value);
-
-		$query = $this->connection->getQueryBuilder();
-		$query->select('id')
-			->from('flow_checks')
-			->where($query->expr()->eq('hash', $query->createNamedParameter($hash)));
-		$result = $query->execute();
-
-		if ($row = $result->fetch()) {
-			$result->closeCursor();
-			return (int) $row['id'];
-		}
-
-		$query = $this->connection->getQueryBuilder();
-		$query->insert('flow_checks')
-			->values([
-				'class' => $query->createNamedParameter($class),
-				'operator' => $query->createNamedParameter($operator),
-				'value' => $query->createNamedParameter($value),
-				'hash' => $query->createNamedParameter($hash),
-			]);
-		$query->execute();
-
-		return $query->getLastInsertId();
-	}
-
-	protected function addScope(int $operationId, ScopeContext $scope): void {
-		$query = $this->connection->getQueryBuilder();
-
-		$insertQuery = $query->insert('flow_operations_scope');
-		$insertQuery->values([
-			'operation_id' => $query->createNamedParameter($operationId),
-			'type' => $query->createNamedParameter($scope->getScope()),
-			'value' => $query->createNamedParameter($scope->getScopeId()),
-		]);
-		$insertQuery->execute();
-	}
-
-	public function formatOperation(array $operation): array {
-		$checkIds = json_decode($operation['checks'], true);
-		$checks = $this->getChecks($checkIds);
-
-		$operation['checks'] = [];
-		foreach ($checks as $check) {
-			// Remove internal values
-			unset($check['id']);
-			unset($check['hash']);
-
-			$operation['checks'][] = $check;
-		}
-		$operation['events'] = json_decode($operation['events'], true) ?? [];
-
-
-		return $operation;
-	}
-
-	/**
-	 * @return IEntity[]
-	 */
-	public function getEntitiesList(): array {
-		$this->dispatcher->dispatchTyped(new RegisterEntitiesEvent($this));
-		$this->legacyEventDispatcher->dispatch(IManager::EVENT_NAME_REG_ENTITY, new GenericEvent($this));
-
-		return array_values(array_merge($this->getBuildInEntities(), $this->registeredEntities));
-	}
-
-	/**
-	 * @return IOperation[]
-	 */
-	public function getOperatorList(): array {
-		$this->dispatcher->dispatchTyped(new RegisterOperationsEvent($this));
-		$this->legacyEventDispatcher->dispatch(IManager::EVENT_NAME_REG_OPERATION, new GenericEvent($this));
-
-		return array_merge($this->getBuildInOperators(), $this->registeredOperators);
-	}
-
-	/**
-	 * @return ICheck[]
-	 */
-	public function getCheckList(): array {
-		$this->dispatcher->dispatchTyped(new RegisterChecksEvent($this));
-		$this->legacyEventDispatcher->dispatch(IManager::EVENT_NAME_REG_CHECK, new GenericEvent($this));
-
-		return array_merge($this->getBuildInChecks(), $this->registeredChecks);
-	}
-
-	public function registerEntity(IEntity $entity): void {
-		$this->registeredEntities[get_class($entity)] = $entity;
-	}
-
-	public function registerOperation(IOperation $operator): void {
-		$this->registeredOperators[get_class($operator)] = $operator;
-	}
-
-	public function registerCheck(ICheck $check): void {
-		$this->registeredChecks[get_class($check)] = $check;
-	}
-
-	/**
-	 * @return IEntity[]
-	 */
-	protected function getBuildInEntities(): array {
-		try {
-			return [
-				File::class => $this->container->query(File::class),
-			];
-		} catch (QueryException $e) {
-			$this->logger->logException($e);
-			return [];
-		}
-	}
-
-	/**
-	 * @return IOperation[]
-	 */
-	protected function getBuildInOperators(): array {
-		try {
-			return [
-				// None yet
-			];
-		} catch (QueryException $e) {
-			$this->logger->logException($e);
-			return [];
-		}
-	}
-
-	/**
-	 * @return ICheck[]
-	 */
-	protected function getBuildInChecks(): array {
-		try {
-			return [
-				$this->container->query(FileMimeType::class),
-				$this->container->query(FileName::class),
-				$this->container->query(FileSize::class),
-				$this->container->query(FileSystemTags::class),
-				$this->container->query(RequestRemoteAddress::class),
-				$this->container->query(RequestTime::class),
-				$this->container->query(RequestURL::class),
-				$this->container->query(RequestUserAgent::class),
-				$this->container->query(UserGroupMembership::class),
-			];
-		} catch (QueryException $e) {
-			$this->logger->logException($e);
-			return [];
-		}
-	}
-
-	public function isUserScopeEnabled(): bool {
-		return $this->config->getAppValue(Application::APP_ID, 'user_scope_disabled', 'no') === 'no';
-	}
+    /** @var IStorage */
+    protected $storage;
+
+    /** @var string */
+    protected $path;
+
+    /** @var object */
+    protected $entity;
+
+    /** @var array[] */
+    protected $operations = [];
+
+    /** @var array[] */
+    protected $checks = [];
+
+    /** @var IDBConnection */
+    protected $connection;
+
+    /** @var IServerContainer|\OC\Server */
+    protected $container;
+
+    /** @var IL10N */
+    protected $l;
+
+    /** @var LegacyDispatcher */
+    protected $legacyEventDispatcher;
+
+    /** @var IEntity[] */
+    protected $registeredEntities = [];
+
+    /** @var IOperation[] */
+    protected $registeredOperators = [];
+
+    /** @var ICheck[] */
+    protected $registeredChecks = [];
+
+    /** @var ILogger */
+    protected $logger;
+
+    /** @var CappedMemoryCache */
+    protected $operationsByScope = [];
+
+    /** @var IUserSession */
+    protected $session;
+
+    /** @var IEventDispatcher */
+    private $dispatcher;
+
+    /** @var IConfig */
+    private $config;
+
+    public function __construct(
+        IDBConnection $connection,
+        IServerContainer $container,
+        IL10N $l,
+        LegacyDispatcher $eventDispatcher,
+        ILogger $logger,
+        IUserSession $session,
+        IEventDispatcher $dispatcher,
+        IConfig $config
+    ) {
+        $this->connection = $connection;
+        $this->container = $container;
+        $this->l = $l;
+        $this->legacyEventDispatcher = $eventDispatcher;
+        $this->logger = $logger;
+        $this->operationsByScope = new CappedMemoryCache(64);
+        $this->session = $session;
+        $this->dispatcher = $dispatcher;
+        $this->config = $config;
+    }
+
+    public function getRuleMatcher(): IRuleMatcher {
+        return new RuleMatcher(
+            $this->session,
+            $this->container,
+            $this->l,
+            $this,
+            $this->container->query(Logger::class)
+        );
+    }
+
+    public function getAllConfiguredEvents() {
+        $query = $this->connection->getQueryBuilder();
+
+        $query->select('class', 'entity', $query->expr()->castColumn('events', IQueryBuilder::PARAM_STR))
+            ->from('flow_operations')
+            ->where($query->expr()->neq('events', $query->createNamedParameter('[]'), IQueryBuilder::PARAM_STR))
+            ->groupBy('class', 'entity', $query->expr()->castColumn('events', IQueryBuilder::PARAM_STR));
+
+        $result = $query->execute();
+        $operations = [];
+        while ($row = $result->fetch()) {
+            $eventNames = \json_decode($row['events']);
+
+            $operation = $row['class'];
+            $entity = $row['entity'];
+
+            $operations[$operation] = $operations[$row['class']] ?? [];
+            $operations[$operation][$entity] = $operations[$operation][$entity] ?? [];
+
+            $operations[$operation][$entity] = array_unique(array_merge($operations[$operation][$entity], $eventNames ?? []));
+        }
+        $result->closeCursor();
+
+        return $operations;
+    }
+
+    /**
+     * @param string $operationClass
+     * @return ScopeContext[]
+     */
+    public function getAllConfiguredScopesForOperation(string $operationClass): array {
+        static $scopesByOperation = [];
+        if (isset($scopesByOperation[$operationClass])) {
+            return $scopesByOperation[$operationClass];
+        }
+
+        $query = $this->connection->getQueryBuilder();
+
+        $query->selectDistinct('s.type')
+            ->addSelect('s.value')
+            ->from('flow_operations', 'o')
+            ->leftJoin('o', 'flow_operations_scope', 's', $query->expr()->eq('o.id', 's.operation_id'))
+            ->where($query->expr()->eq('o.class', $query->createParameter('operationClass')));
+
+        $query->setParameters(['operationClass' => $operationClass]);
+        $result = $query->execute();
+
+        $scopesByOperation[$operationClass] = [];
+        while ($row = $result->fetch()) {
+            $scope = new ScopeContext($row['type'], $row['value']);
+            $scopesByOperation[$operationClass][$scope->getHash()] = $scope;
+        }
+
+        return $scopesByOperation[$operationClass];
+    }
+
+    public function getAllOperations(ScopeContext $scopeContext): array {
+        if (isset($this->operations[$scopeContext->getHash()])) {
+            return $this->operations[$scopeContext->getHash()];
+        }
+
+        $query = $this->connection->getQueryBuilder();
+
+        $query->select('o.*')
+            ->selectAlias('s.type', 'scope_type')
+            ->selectAlias('s.value', 'scope_actor_id')
+            ->from('flow_operations', 'o')
+            ->leftJoin('o', 'flow_operations_scope', 's', $query->expr()->eq('o.id', 's.operation_id'))
+            ->where($query->expr()->eq('s.type', $query->createParameter('scope')));
+
+        if ($scopeContext->getScope() === IManager::SCOPE_USER) {
+            $query->andWhere($query->expr()->eq('s.value', $query->createParameter('scopeId')));
+        }
+
+        $query->setParameters(['scope' => $scopeContext->getScope(), 'scopeId' => $scopeContext->getScopeId()]);
+        $result = $query->execute();
+
+        $this->operations[$scopeContext->getHash()] = [];
+        while ($row = $result->fetch()) {
+            if (!isset($this->operations[$scopeContext->getHash()][$row['class']])) {
+                $this->operations[$scopeContext->getHash()][$row['class']] = [];
+            }
+            $this->operations[$scopeContext->getHash()][$row['class']][] = $row;
+        }
+
+        return $this->operations[$scopeContext->getHash()];
+    }
+
+    public function getOperations(string $class, ScopeContext $scopeContext): array {
+        if (!isset($this->operations[$scopeContext->getHash()])) {
+            $this->getAllOperations($scopeContext);
+        }
+        return $this->operations[$scopeContext->getHash()][$class] ?? [];
+    }
+
+    /**
+     * @param int $id
+     * @return array
+     * @throws \UnexpectedValueException
+     */
+    protected function getOperation($id) {
+        $query = $this->connection->getQueryBuilder();
+        $query->select('*')
+            ->from('flow_operations')
+            ->where($query->expr()->eq('id', $query->createNamedParameter($id)));
+        $result = $query->execute();
+        $row = $result->fetch();
+        $result->closeCursor();
+
+        if ($row) {
+            return $row;
+        }
+
+        throw new \UnexpectedValueException($this->l->t('Operation #%s does not exist', [$id]));
+    }
+
+    protected function insertOperation(
+        string $class,
+        string $name,
+        array $checkIds,
+        string $operation,
+        string $entity,
+        array $events
+    ): int {
+        $query = $this->connection->getQueryBuilder();
+        $query->insert('flow_operations')
+            ->values([
+                'class' => $query->createNamedParameter($class),
+                'name' => $query->createNamedParameter($name),
+                'checks' => $query->createNamedParameter(json_encode(array_unique($checkIds))),
+                'operation' => $query->createNamedParameter($operation),
+                'entity' => $query->createNamedParameter($entity),
+                'events' => $query->createNamedParameter(json_encode($events))
+            ]);
+        $query->execute();
+
+        return $query->getLastInsertId();
+    }
+
+    /**
+     * @param string $class
+     * @param string $name
+     * @param array[] $checks
+     * @param string $operation
+     * @return array The added operation
+     * @throws \UnexpectedValueException
+     * @throws DBALException
+     */
+    public function addOperation(
+        string $class,
+        string $name,
+        array $checks,
+        string $operation,
+        ScopeContext $scope,
+        string $entity,
+        array $events
+    ) {
+        $this->validateOperation($class, $name, $checks, $operation, $entity, $events);
+
+        $this->connection->beginTransaction();
+
+        try {
+            $checkIds = [];
+            foreach ($checks as $check) {
+                $checkIds[] = $this->addCheck($check['class'], $check['operator'], $check['value']);
+            }
+
+            $id = $this->insertOperation($class, $name, $checkIds, $operation, $entity, $events);
+            $this->addScope($id, $scope);
+
+            $this->connection->commit();
+        } catch (DBALException $e) {
+            $this->connection->rollBack();
+            throw $e;
+        }
+
+        return $this->getOperation($id);
+    }
+
+    protected function canModify(int $id, ScopeContext $scopeContext):bool {
+        if (isset($this->operationsByScope[$scopeContext->getHash()])) {
+            return in_array($id, $this->operationsByScope[$scopeContext->getHash()], true);
+        }
+
+        $qb = $this->connection->getQueryBuilder();
+        $qb = $qb->select('o.id')
+            ->from('flow_operations', 'o')
+            ->leftJoin('o', 'flow_operations_scope', 's', $qb->expr()->eq('o.id', 's.operation_id'))
+            ->where($qb->expr()->eq('s.type', $qb->createParameter('scope')));
+
+        if ($scopeContext->getScope() !== IManager::SCOPE_ADMIN) {
+            $qb->where($qb->expr()->eq('s.value', $qb->createParameter('scopeId')));
+        }
+
+        $qb->setParameters(['scope' => $scopeContext->getScope(), 'scopeId' => $scopeContext->getScopeId()]);
+        $result = $qb->execute();
+
+        $this->operationsByScope[$scopeContext->getHash()] = [];
+        while ($opId = $result->fetchColumn(0)) {
+            $this->operationsByScope[$scopeContext->getHash()][] = (int)$opId;
+        }
+        $result->closeCursor();
+
+        return in_array($id, $this->operationsByScope[$scopeContext->getHash()], true);
+    }
+
+    /**
+     * @param int $id
+     * @param string $name
+     * @param array[] $checks
+     * @param string $operation
+     * @return array The updated operation
+     * @throws \UnexpectedValueException
+     * @throws \DomainException
+     * @throws DBALException
+     */
+    public function updateOperation(
+        int $id,
+        string $name,
+        array $checks,
+        string $operation,
+        ScopeContext $scopeContext,
+        string $entity,
+        array $events
+    ): array {
+        if (!$this->canModify($id, $scopeContext)) {
+            throw new \DomainException('Target operation not within scope');
+        };
+        $row = $this->getOperation($id);
+        $this->validateOperation($row['class'], $name, $checks, $operation, $entity, $events);
+
+        $checkIds = [];
+        try {
+            $this->connection->beginTransaction();
+            foreach ($checks as $check) {
+                $checkIds[] = $this->addCheck($check['class'], $check['operator'], $check['value']);
+            }
+
+            $query = $this->connection->getQueryBuilder();
+            $query->update('flow_operations')
+                ->set('name', $query->createNamedParameter($name))
+                ->set('checks', $query->createNamedParameter(json_encode(array_unique($checkIds))))
+                ->set('operation', $query->createNamedParameter($operation))
+                ->set('entity', $query->createNamedParameter($entity))
+                ->set('events', $query->createNamedParameter(json_encode($events)))
+                ->where($query->expr()->eq('id', $query->createNamedParameter($id)));
+            $query->execute();
+            $this->connection->commit();
+        } catch (DBALException $e) {
+            $this->connection->rollBack();
+            throw $e;
+        }
+        unset($this->operations[$scopeContext->getHash()]);
+
+        return $this->getOperation($id);
+    }
+
+    /**
+     * @param int $id
+     * @return bool
+     * @throws \UnexpectedValueException
+     * @throws DBALException
+     * @throws \DomainException
+     */
+    public function deleteOperation($id, ScopeContext $scopeContext) {
+        if (!$this->canModify($id, $scopeContext)) {
+            throw new \DomainException('Target operation not within scope');
+        };
+        $query = $this->connection->getQueryBuilder();
+        try {
+            $this->connection->beginTransaction();
+            $result = (bool)$query->delete('flow_operations')
+                ->where($query->expr()->eq('id', $query->createNamedParameter($id)))
+                ->execute();
+            if ($result) {
+                $qb = $this->connection->getQueryBuilder();
+                $result &= (bool)$qb->delete('flow_operations_scope')
+                    ->where($qb->expr()->eq('operation_id', $qb->createNamedParameter($id)))
+                    ->execute();
+            }
+            $this->connection->commit();
+        } catch (DBALException $e) {
+            $this->connection->rollBack();
+            throw $e;
+        }
+
+        if (isset($this->operations[$scopeContext->getHash()])) {
+            unset($this->operations[$scopeContext->getHash()]);
+        }
+
+        return $result;
+    }
+
+    protected function validateEvents(string $entity, array $events, IOperation $operation) {
+        try {
+            /** @var IEntity $instance */
+            $instance = $this->container->query($entity);
+        } catch (QueryException $e) {
+            throw new \UnexpectedValueException($this->l->t('Entity %s does not exist', [$entity]));
+        }
+
+        if (!$instance instanceof IEntity) {
+            throw new \UnexpectedValueException($this->l->t('Entity %s is invalid', [$entity]));
+        }
+
+        if (empty($events)) {
+            if (!$operation instanceof IComplexOperation) {
+                throw new \UnexpectedValueException($this->l->t('No events are chosen.'));
+            }
+            return;
+        }
+
+        $availableEvents = [];
+        foreach ($instance->getEvents() as $event) {
+            /** @var IEntityEvent $event */
+            $availableEvents[] = $event->getEventName();
+        }
+
+        $diff = array_diff($events, $availableEvents);
+        if (!empty($diff)) {
+            throw new \UnexpectedValueException($this->l->t('Entity %s has no event %s', [$entity, array_shift($diff)]));
+        }
+    }
+
+    /**
+     * @param string $class
+     * @param string $name
+     * @param array[] $checks
+     * @param string $operation
+     * @throws \UnexpectedValueException
+     */
+    public function validateOperation($class, $name, array $checks, $operation, string $entity, array $events) {
+        try {
+            /** @var IOperation $instance */
+            $instance = $this->container->query($class);
+        } catch (QueryException $e) {
+            throw new \UnexpectedValueException($this->l->t('Operation %s does not exist', [$class]));
+        }
+
+        if (!($instance instanceof IOperation)) {
+            throw new \UnexpectedValueException($this->l->t('Operation %s is invalid', [$class]));
+        }
+
+        $this->validateEvents($entity, $events, $instance);
+
+        if (count($checks) === 0) {
+            throw new \UnexpectedValueException($this->l->t('At least one check needs to be provided'));
+        }
+        $instance->validateOperation($name, $checks, $operation);
+
+        foreach ($checks as $check) {
+            if (!is_string($check['class'])) {
+                throw new \UnexpectedValueException($this->l->t('Invalid check provided'));
+            }
+
+            try {
+                /** @var ICheck $instance */
+                $instance = $this->container->query($check['class']);
+            } catch (QueryException $e) {
+                throw new \UnexpectedValueException($this->l->t('Check %s does not exist', [$class]));
+            }
+
+            if (!($instance instanceof ICheck)) {
+                throw new \UnexpectedValueException($this->l->t('Check %s is invalid', [$class]));
+            }
+
+            if (!empty($instance->supportedEntities())
+                && !in_array($entity, $instance->supportedEntities())
+            ) {
+                throw new \UnexpectedValueException($this->l->t('Check %s is not allowed with this entity', [$class]));
+            }
+
+            $instance->validateCheck($check['operator'], $check['value']);
+        }
+    }
+
+    /**
+     * @param int[] $checkIds
+     * @return array[]
+     */
+    public function getChecks(array $checkIds) {
+        $checkIds = array_map('intval', $checkIds);
+
+        $checks = [];
+        foreach ($checkIds as $i => $checkId) {
+            if (isset($this->checks[$checkId])) {
+                $checks[$checkId] = $this->checks[$checkId];
+                unset($checkIds[$i]);
+            }
+        }
+
+        if (empty($checkIds)) {
+            return $checks;
+        }
+
+        $query = $this->connection->getQueryBuilder();
+        $query->select('*')
+            ->from('flow_checks')
+            ->where($query->expr()->in('id', $query->createNamedParameter($checkIds, IQueryBuilder::PARAM_INT_ARRAY)));
+        $result = $query->execute();
+
+        while ($row = $result->fetch()) {
+            $this->checks[(int) $row['id']] = $row;
+            $checks[(int) $row['id']] = $row;
+        }
+        $result->closeCursor();
+
+        $checkIds = array_diff($checkIds, array_keys($checks));
+
+        if (!empty($checkIds)) {
+            $missingCheck = array_pop($checkIds);
+            throw new \UnexpectedValueException($this->l->t('Check #%s does not exist', $missingCheck));
+        }
+
+        return $checks;
+    }
+
+    /**
+     * @param string $class
+     * @param string $operator
+     * @param string $value
+     * @return int Check unique ID
+     */
+    protected function addCheck($class, $operator, $value) {
+        $hash = md5($class . '::' . $operator . '::' . $value);
+
+        $query = $this->connection->getQueryBuilder();
+        $query->select('id')
+            ->from('flow_checks')
+            ->where($query->expr()->eq('hash', $query->createNamedParameter($hash)));
+        $result = $query->execute();
+
+        if ($row = $result->fetch()) {
+            $result->closeCursor();
+            return (int) $row['id'];
+        }
+
+        $query = $this->connection->getQueryBuilder();
+        $query->insert('flow_checks')
+            ->values([
+                'class' => $query->createNamedParameter($class),
+                'operator' => $query->createNamedParameter($operator),
+                'value' => $query->createNamedParameter($value),
+                'hash' => $query->createNamedParameter($hash),
+            ]);
+        $query->execute();
+
+        return $query->getLastInsertId();
+    }
+
+    protected function addScope(int $operationId, ScopeContext $scope): void {
+        $query = $this->connection->getQueryBuilder();
+
+        $insertQuery = $query->insert('flow_operations_scope');
+        $insertQuery->values([
+            'operation_id' => $query->createNamedParameter($operationId),
+            'type' => $query->createNamedParameter($scope->getScope()),
+            'value' => $query->createNamedParameter($scope->getScopeId()),
+        ]);
+        $insertQuery->execute();
+    }
+
+    public function formatOperation(array $operation): array {
+        $checkIds = json_decode($operation['checks'], true);
+        $checks = $this->getChecks($checkIds);
+
+        $operation['checks'] = [];
+        foreach ($checks as $check) {
+            // Remove internal values
+            unset($check['id']);
+            unset($check['hash']);
+
+            $operation['checks'][] = $check;
+        }
+        $operation['events'] = json_decode($operation['events'], true) ?? [];
+
+
+        return $operation;
+    }
+
+    /**
+     * @return IEntity[]
+     */
+    public function getEntitiesList(): array {
+        $this->dispatcher->dispatchTyped(new RegisterEntitiesEvent($this));
+        $this->legacyEventDispatcher->dispatch(IManager::EVENT_NAME_REG_ENTITY, new GenericEvent($this));
+
+        return array_values(array_merge($this->getBuildInEntities(), $this->registeredEntities));
+    }
+
+    /**
+     * @return IOperation[]
+     */
+    public function getOperatorList(): array {
+        $this->dispatcher->dispatchTyped(new RegisterOperationsEvent($this));
+        $this->legacyEventDispatcher->dispatch(IManager::EVENT_NAME_REG_OPERATION, new GenericEvent($this));
+
+        return array_merge($this->getBuildInOperators(), $this->registeredOperators);
+    }
+
+    /**
+     * @return ICheck[]
+     */
+    public function getCheckList(): array {
+        $this->dispatcher->dispatchTyped(new RegisterChecksEvent($this));
+        $this->legacyEventDispatcher->dispatch(IManager::EVENT_NAME_REG_CHECK, new GenericEvent($this));
+
+        return array_merge($this->getBuildInChecks(), $this->registeredChecks);
+    }
+
+    public function registerEntity(IEntity $entity): void {
+        $this->registeredEntities[get_class($entity)] = $entity;
+    }
+
+    public function registerOperation(IOperation $operator): void {
+        $this->registeredOperators[get_class($operator)] = $operator;
+    }
+
+    public function registerCheck(ICheck $check): void {
+        $this->registeredChecks[get_class($check)] = $check;
+    }
+
+    /**
+     * @return IEntity[]
+     */
+    protected function getBuildInEntities(): array {
+        try {
+            return [
+                File::class => $this->container->query(File::class),
+            ];
+        } catch (QueryException $e) {
+            $this->logger->logException($e);
+            return [];
+        }
+    }
+
+    /**
+     * @return IOperation[]
+     */
+    protected function getBuildInOperators(): array {
+        try {
+            return [
+                // None yet
+            ];
+        } catch (QueryException $e) {
+            $this->logger->logException($e);
+            return [];
+        }
+    }
+
+    /**
+     * @return ICheck[]
+     */
+    protected function getBuildInChecks(): array {
+        try {
+            return [
+                $this->container->query(FileMimeType::class),
+                $this->container->query(FileName::class),
+                $this->container->query(FileSize::class),
+                $this->container->query(FileSystemTags::class),
+                $this->container->query(RequestRemoteAddress::class),
+                $this->container->query(RequestTime::class),
+                $this->container->query(RequestURL::class),
+                $this->container->query(RequestUserAgent::class),
+                $this->container->query(UserGroupMembership::class),
+            ];
+        } catch (QueryException $e) {
+            $this->logger->logException($e);
+            return [];
+        }
+    }
+
+    public function isUserScopeEnabled(): bool {
+        return $this->config->getAppValue(Application::APP_ID, 'user_scope_disabled', 'no') === 'no';
+    }
 }

lib/base.php

Indentation +1011 added lines, -1011 removed lines

@@ -77,1017 +77,1017 @@
  * OC_autoload!
  */
 class OC {
-	/**
-	 * Associative array for autoloading. classname => filename
-	 */
-	public static $CLASSPATH = [];
-	/**
-	 * The installation path for Nextcloud  on the server (e.g. /srv/http/nextcloud)
-	 */
-	public static $SERVERROOT = '';
-	/**
-	 * the current request path relative to the Nextcloud root (e.g. files/index.php)
-	 */
-	private static $SUBURI = '';
-	/**
-	 * the Nextcloud root path for http requests (e.g. nextcloud/)
-	 */
-	public static $WEBROOT = '';
-	/**
-	 * The installation path array of the apps folder on the server (e.g. /srv/http/nextcloud) 'path' and
-	 * web path in 'url'
-	 */
-	public static $APPSROOTS = [];
-
-	/**
-	 * @var string
-	 */
-	public static $configDir;
-
-	/**
-	 * requested app
-	 */
-	public static $REQUESTEDAPP = '';
-
-	/**
-	 * check if Nextcloud runs in cli mode
-	 */
-	public static $CLI = false;
-
-	/**
-	 * @var \OC\Autoloader $loader
-	 */
-	public static $loader = null;
-
-	/** @var \Composer\Autoload\ClassLoader $composerAutoloader */
-	public static $composerAutoloader = null;
-
-	/**
-	 * @var \OC\Server
-	 */
-	public static $server = null;
-
-	/**
-	 * @var \OC\Config
-	 */
-	private static $config = null;
-
-	/**
-	 * @throws \RuntimeException when the 3rdparty directory is missing or
-	 * the app path list is empty or contains an invalid path
-	 */
-	public static function initPaths() {
-		if (defined('PHPUNIT_CONFIG_DIR')) {
-			self::$configDir = OC::$SERVERROOT . '/' . PHPUNIT_CONFIG_DIR . '/';
-		} elseif (defined('PHPUNIT_RUN') and PHPUNIT_RUN and is_dir(OC::$SERVERROOT . '/tests/config/')) {
-			self::$configDir = OC::$SERVERROOT . '/tests/config/';
-		} elseif ($dir = getenv('NEXTCLOUD_CONFIG_DIR')) {
-			self::$configDir = rtrim($dir, '/') . '/';
-		} else {
-			self::$configDir = OC::$SERVERROOT . '/config/';
-		}
-		self::$config = new \OC\Config(self::$configDir);
-
-		OC::$SUBURI = str_replace("\\", "/", substr(realpath($_SERVER["SCRIPT_FILENAME"]), strlen(OC::$SERVERROOT)));
-		/**
-		 * FIXME: The following lines are required because we can't yet instantiate
-		 *        \OC::$server->getRequest() since \OC::$server does not yet exist.
-		 */
-		$params = [
-			'server' => [
-				'SCRIPT_NAME' => $_SERVER['SCRIPT_NAME'],
-				'SCRIPT_FILENAME' => $_SERVER['SCRIPT_FILENAME'],
-			],
-		];
-		$fakeRequest = new \OC\AppFramework\Http\Request($params, null, new \OC\AllConfig(new \OC\SystemConfig(self::$config)));
-		$scriptName = $fakeRequest->getScriptName();
-		if (substr($scriptName, -1) == '/') {
-			$scriptName .= 'index.php';
-			//make sure suburi follows the same rules as scriptName
-			if (substr(OC::$SUBURI, -9) != 'index.php') {
-				if (substr(OC::$SUBURI, -1) != '/') {
-					OC::$SUBURI = OC::$SUBURI . '/';
-				}
-				OC::$SUBURI = OC::$SUBURI . 'index.php';
-			}
-		}
-
-
-		if (OC::$CLI) {
-			OC::$WEBROOT = self::$config->getValue('overwritewebroot', '');
-		} else {
-			if (substr($scriptName, 0 - strlen(OC::$SUBURI)) === OC::$SUBURI) {
-				OC::$WEBROOT = substr($scriptName, 0, 0 - strlen(OC::$SUBURI));
-
-				if (OC::$WEBROOT != '' && OC::$WEBROOT[0] !== '/') {
-					OC::$WEBROOT = '/' . OC::$WEBROOT;
-				}
-			} else {
-				// The scriptName is not ending with OC::$SUBURI
-				// This most likely means that we are calling from CLI.
-				// However some cron jobs still need to generate
-				// a web URL, so we use overwritewebroot as a fallback.
-				OC::$WEBROOT = self::$config->getValue('overwritewebroot', '');
-			}
-
-			// Resolve /nextcloud to /nextcloud/ to ensure to always have a trailing
-			// slash which is required by URL generation.
-			if (isset($_SERVER['REQUEST_URI']) && $_SERVER['REQUEST_URI'] === \OC::$WEBROOT &&
-					substr($_SERVER['REQUEST_URI'], -1) !== '/') {
-				header('Location: '.\OC::$WEBROOT.'/');
-				exit();
-			}
-		}
-
-		// search the apps folder
-		$config_paths = self::$config->getValue('apps_paths', []);
-		if (!empty($config_paths)) {
-			foreach ($config_paths as $paths) {
-				if (isset($paths['url']) && isset($paths['path'])) {
-					$paths['url'] = rtrim($paths['url'], '/');
-					$paths['path'] = rtrim($paths['path'], '/');
-					OC::$APPSROOTS[] = $paths;
-				}
-			}
-		} elseif (file_exists(OC::$SERVERROOT . '/apps')) {
-			OC::$APPSROOTS[] = ['path' => OC::$SERVERROOT . '/apps', 'url' => '/apps', 'writable' => true];
-		} elseif (file_exists(OC::$SERVERROOT . '/../apps')) {
-			OC::$APPSROOTS[] = [
-				'path' => rtrim(dirname(OC::$SERVERROOT), '/') . '/apps',
-				'url' => '/apps',
-				'writable' => true
-			];
-		}
-
-		if (empty(OC::$APPSROOTS)) {
-			throw new \RuntimeException('apps directory not found! Please put the Nextcloud apps folder in the Nextcloud folder'
-				. ' or the folder above. You can also configure the location in the config.php file.');
-		}
-		$paths = [];
-		foreach (OC::$APPSROOTS as $path) {
-			$paths[] = $path['path'];
-			if (!is_dir($path['path'])) {
-				throw new \RuntimeException(sprintf('App directory "%s" not found! Please put the Nextcloud apps folder in the'
-					. ' Nextcloud folder or the folder above. You can also configure the location in the'
-					. ' config.php file.', $path['path']));
-			}
-		}
-
-		// set the right include path
-		set_include_path(
-			implode(PATH_SEPARATOR, $paths)
-		);
-	}
-
-	public static function checkConfig() {
-		$l = \OC::$server->getL10N('lib');
-
-		// Create config if it does not already exist
-		$configFilePath = self::$configDir .'/config.php';
-		if (!file_exists($configFilePath)) {
-			@touch($configFilePath);
-		}
-
-		// Check if config is writable
-		$configFileWritable = is_writable($configFilePath);
-		if (!$configFileWritable && !OC_Helper::isReadOnlyConfigEnabled()
-			|| !$configFileWritable && \OCP\Util::needUpgrade()) {
-			$urlGenerator = \OC::$server->getURLGenerator();
-
-			if (self::$CLI) {
-				echo $l->t('Cannot write into "config" directory!')."\n";
-				echo $l->t('This can usually be fixed by giving the webserver write access to the config directory')."\n";
-				echo "\n";
-				echo $l->t('Or, if you prefer to keep config.php file read only, set the option "config_is_read_only" to true in it.')."\n";
-				echo $l->t('See %s', [ $urlGenerator->linkToDocs('admin-config') ])."\n";
-				exit;
-			} else {
-				OC_Template::printErrorPage(
-					$l->t('Cannot write into "config" directory!'),
-					$l->t('This can usually be fixed by giving the webserver write access to the config directory.') . '. '
-					. $l->t('Or, if you prefer to keep config.php file read only, set the option "config_is_read_only" to true in it. See %s',
-					[ $urlGenerator->linkToDocs('admin-config') ]),
-					503
-				);
-			}
-		}
-	}
-
-	public static function checkInstalled() {
-		if (defined('OC_CONSOLE')) {
-			return;
-		}
-		// Redirect to installer if not installed
-		if (!\OC::$server->getSystemConfig()->getValue('installed', false) && OC::$SUBURI !== '/index.php' && OC::$SUBURI !== '/status.php') {
-			if (OC::$CLI) {
-				throw new Exception('Not installed');
-			} else {
-				$url = OC::$WEBROOT . '/index.php';
-				header('Location: ' . $url);
-			}
-			exit();
-		}
-	}
-
-	public static function checkMaintenanceMode() {
-		// Allow ajax update script to execute without being stopped
-		if (((bool) \OC::$server->getSystemConfig()->getValue('maintenance', false)) && OC::$SUBURI != '/core/ajax/update.php') {
-			// send http status 503
-			http_response_code(503);
-			header('Retry-After: 120');
-
-			// render error page
-			$template = new OC_Template('', 'update.user', 'guest');
-			OC_Util::addScript('dist/maintenance');
-			OC_Util::addStyle('core', 'guest');
-			$template->printPage();
-			die();
-		}
-	}
-
-	/**
-	 * Prints the upgrade page
-	 *
-	 * @param \OC\SystemConfig $systemConfig
-	 */
-	private static function printUpgradePage(\OC\SystemConfig $systemConfig) {
-		$disableWebUpdater = $systemConfig->getValue('upgrade.disable-web', false);
-		$tooBig = false;
-		if (!$disableWebUpdater) {
-			$apps = \OC::$server->getAppManager();
-			if ($apps->isInstalled('user_ldap')) {
-				$qb = \OC::$server->getDatabaseConnection()->getQueryBuilder();
-
-				$result = $qb->select($qb->func()->count('*', 'user_count'))
-					->from('ldap_user_mapping')
-					->execute();
-				$row = $result->fetch();
-				$result->closeCursor();
-
-				$tooBig = ($row['user_count'] > 50);
-			}
-			if (!$tooBig && $apps->isInstalled('user_saml')) {
-				$qb = \OC::$server->getDatabaseConnection()->getQueryBuilder();
-
-				$result = $qb->select($qb->func()->count('*', 'user_count'))
-					->from('user_saml_users')
-					->execute();
-				$row = $result->fetch();
-				$result->closeCursor();
-
-				$tooBig = ($row['user_count'] > 50);
-			}
-			if (!$tooBig) {
-				// count users
-				$stats = \OC::$server->getUserManager()->countUsers();
-				$totalUsers = array_sum($stats);
-				$tooBig = ($totalUsers > 50);
-			}
-		}
-		$ignoreTooBigWarning = isset($_GET['IKnowThatThisIsABigInstanceAndTheUpdateRequestCouldRunIntoATimeoutAndHowToRestoreABackup']) &&
-			$_GET['IKnowThatThisIsABigInstanceAndTheUpdateRequestCouldRunIntoATimeoutAndHowToRestoreABackup'] === 'IAmSuperSureToDoThis';
-
-		if ($disableWebUpdater || ($tooBig && !$ignoreTooBigWarning)) {
-			// send http status 503
-			http_response_code(503);
-			header('Retry-After: 120');
-
-			// render error page
-			$template = new OC_Template('', 'update.use-cli', 'guest');
-			$template->assign('productName', 'nextcloud'); // for now
-			$template->assign('version', OC_Util::getVersionString());
-			$template->assign('tooBig', $tooBig);
-
-			$template->printPage();
-			die();
-		}
-
-		// check whether this is a core update or apps update
-		$installedVersion = $systemConfig->getValue('version', '0.0.0');
-		$currentVersion = implode('.', \OCP\Util::getVersion());
-
-		// if not a core upgrade, then it's apps upgrade
-		$isAppsOnlyUpgrade = version_compare($currentVersion, $installedVersion, '=');
-
-		$oldTheme = $systemConfig->getValue('theme');
-		$systemConfig->setValue('theme', '');
-		OC_Util::addScript('config'); // needed for web root
-		OC_Util::addScript('update');
-
-		/** @var \OC\App\AppManager $appManager */
-		$appManager = \OC::$server->getAppManager();
-
-		$tmpl = new OC_Template('', 'update.admin', 'guest');
-		$tmpl->assign('version', OC_Util::getVersionString());
-		$tmpl->assign('isAppsOnlyUpgrade', $isAppsOnlyUpgrade);
-
-		// get third party apps
-		$ocVersion = \OCP\Util::getVersion();
-		$ocVersion = implode('.', $ocVersion);
-		$incompatibleApps = $appManager->getIncompatibleApps($ocVersion);
-		$incompatibleShippedApps = [];
-		foreach ($incompatibleApps as $appInfo) {
-			if ($appManager->isShipped($appInfo['id'])) {
-				$incompatibleShippedApps[] = $appInfo['name'] . ' (' . $appInfo['id'] . ')';
-			}
-		}
-
-		if (!empty($incompatibleShippedApps)) {
-			$l = \OC::$server->getL10N('core');
-			$hint = $l->t('The files of the app %1$s were not replaced correctly. Make sure it is a version compatible with the server.', [implode(', ', $incompatibleShippedApps)]);
-			throw new \OC\HintException('The files of the app ' . implode(', ', $incompatibleShippedApps) . ' were not replaced correctly. Make sure it is a version compatible with the server.', $hint);
-		}
-
-		$tmpl->assign('appsToUpgrade', $appManager->getAppsNeedingUpgrade($ocVersion));
-		$tmpl->assign('incompatibleAppsList', $incompatibleApps);
-		$tmpl->assign('productName', 'Nextcloud'); // for now
-		$tmpl->assign('oldTheme', $oldTheme);
-		$tmpl->printPage();
-	}
-
-	public static function initSession() {
-		if (self::$server->getRequest()->getServerProtocol() === 'https') {
-			ini_set('session.cookie_secure', true);
-		}
-
-		// prevents javascript from accessing php session cookies
-		ini_set('session.cookie_httponly', 'true');
-
-		// set the cookie path to the Nextcloud directory
-		$cookie_path = OC::$WEBROOT ? : '/';
-		ini_set('session.cookie_path', $cookie_path);
-
-		// Let the session name be changed in the initSession Hook
-		$sessionName = OC_Util::getInstanceId();
-
-		try {
-			// set the session name to the instance id - which is unique
-			$session = new \OC\Session\Internal($sessionName);
-
-			$cryptoWrapper = \OC::$server->getSessionCryptoWrapper();
-			$session = $cryptoWrapper->wrapSession($session);
-			self::$server->setSession($session);
-
-			// if session can't be started break with http 500 error
-		} catch (Exception $e) {
-			\OC::$server->getLogger()->logException($e, ['app' => 'base']);
-			//show the user a detailed error page
-			OC_Template::printExceptionErrorPage($e, 500);
-			die();
-		}
-
-		$sessionLifeTime = self::getSessionLifeTime();
-
-		// session timeout
-		if ($session->exists('LAST_ACTIVITY') && (time() - $session->get('LAST_ACTIVITY') > $sessionLifeTime)) {
-			if (isset($_COOKIE[session_name()])) {
-				setcookie(session_name(), '', -1, self::$WEBROOT ? : '/');
-			}
-			\OC::$server->getUserSession()->logout();
-		}
-
-		$session->set('LAST_ACTIVITY', time());
-	}
-
-	/**
-	 * @return string
-	 */
-	private static function getSessionLifeTime() {
-		return \OC::$server->getConfig()->getSystemValue('session_lifetime', 60 * 60 * 24);
-	}
-
-	/**
-	 * Try to set some values to the required Nextcloud default
-	 */
-	public static function setRequiredIniValues() {
-		@ini_set('default_charset', 'UTF-8');
-		@ini_set('gd.jpeg_ignore_warning', '1');
-	}
-
-	/**
-	 * Send the same site cookies
-	 */
-	private static function sendSameSiteCookies() {
-		$cookieParams = session_get_cookie_params();
-		$secureCookie = ($cookieParams['secure'] === true) ? 'secure; ' : '';
-		$policies = [
-			'lax',
-			'strict',
-		];
-
-		// Append __Host to the cookie if it meets the requirements
-		$cookiePrefix = '';
-		if ($cookieParams['secure'] === true && $cookieParams['path'] === '/') {
-			$cookiePrefix = '__Host-';
-		}
-
-		foreach ($policies as $policy) {
-			header(
-				sprintf(
-					'Set-Cookie: %snc_sameSiteCookie%s=true; path=%s; httponly;' . $secureCookie . 'expires=Fri, 31-Dec-2100 23:59:59 GMT; SameSite=%s',
-					$cookiePrefix,
-					$policy,
-					$cookieParams['path'],
-					$policy
-				),
-				false
-			);
-		}
-	}
-
-	/**
-	 * Same Site cookie to further mitigate CSRF attacks. This cookie has to
-	 * be set in every request if cookies are sent to add a second level of
-	 * defense against CSRF.
-	 *
-	 * If the cookie is not sent this will set the cookie and reload the page.
-	 * We use an additional cookie since we want to protect logout CSRF and
-	 * also we can't directly interfere with PHP's session mechanism.
-	 */
-	private static function performSameSiteCookieProtection() {
-		$request = \OC::$server->getRequest();
-
-		// Some user agents are notorious and don't really properly follow HTTP
-		// specifications. For those, have an automated opt-out. Since the protection
-		// for remote.php is applied in base.php as starting point we need to opt out
-		// here.
-		$incompatibleUserAgents = \OC::$server->getConfig()->getSystemValue('csrf.optout');
-
-		// Fallback, if csrf.optout is unset
-		if (!is_array($incompatibleUserAgents)) {
-			$incompatibleUserAgents = [
-				// OS X Finder
-				'/^WebDAVFS/',
-				// Windows webdav drive
-				'/^Microsoft-WebDAV-MiniRedir/',
-			];
-		}
-
-		if ($request->isUserAgent($incompatibleUserAgents)) {
-			return;
-		}
-
-		if (count($_COOKIE) > 0) {
-			$requestUri = $request->getScriptName();
-			$processingScript = explode('/', $requestUri);
-			$processingScript = $processingScript[count($processingScript) - 1];
-
-			// index.php routes are handled in the middleware
-			if ($processingScript === 'index.php') {
-				return;
-			}
-
-			// All other endpoints require the lax and the strict cookie
-			if (!$request->passesStrictCookieCheck()) {
-				self::sendSameSiteCookies();
-				// Debug mode gets access to the resources without strict cookie
-				// due to the fact that the SabreDAV browser also lives there.
-				if (!\OC::$server->getConfig()->getSystemValue('debug', false)) {
-					http_response_code(\OCP\AppFramework\Http::STATUS_SERVICE_UNAVAILABLE);
-					exit();
-				}
-			}
-		} elseif (!isset($_COOKIE['nc_sameSiteCookielax']) || !isset($_COOKIE['nc_sameSiteCookiestrict'])) {
-			self::sendSameSiteCookies();
-		}
-	}
-
-	public static function init() {
-		// calculate the root directories
-		OC::$SERVERROOT = str_replace("\\", '/', substr(__DIR__, 0, -4));
-
-		// register autoloader
-		$loaderStart = microtime(true);
-		require_once __DIR__ . '/autoloader.php';
-		self::$loader = new \OC\Autoloader([
-			OC::$SERVERROOT . '/lib/private/legacy',
-		]);
-		if (defined('PHPUNIT_RUN')) {
-			self::$loader->addValidRoot(OC::$SERVERROOT . '/tests');
-		}
-		spl_autoload_register([self::$loader, 'load']);
-		$loaderEnd = microtime(true);
-
-		self::$CLI = (php_sapi_name() == 'cli');
-
-		// Add default composer PSR-4 autoloader
-		self::$composerAutoloader = require_once OC::$SERVERROOT . '/lib/composer/autoload.php';
-
-		try {
-			self::initPaths();
-			// setup 3rdparty autoloader
-			$vendorAutoLoad = OC::$SERVERROOT. '/3rdparty/autoload.php';
-			if (!file_exists($vendorAutoLoad)) {
-				throw new \RuntimeException('Composer autoloader not found, unable to continue. Check the folder "3rdparty". Running "git submodule update --init" will initialize the git submodule that handles the subfolder "3rdparty".');
-			}
-			require_once $vendorAutoLoad;
-		} catch (\RuntimeException $e) {
-			if (!self::$CLI) {
-				http_response_code(503);
-			}
-			// we can't use the template error page here, because this needs the
-			// DI container which isn't available yet
-			print($e->getMessage());
-			exit();
-		}
-
-		// setup the basic server
-		self::$server = new \OC\Server(\OC::$WEBROOT, self::$config);
-		self::$server->boot();
-		\OC::$server->getEventLogger()->log('autoloader', 'Autoloader', $loaderStart, $loaderEnd);
-		\OC::$server->getEventLogger()->start('boot', 'Initialize');
-
-		// Override php.ini and log everything if we're troubleshooting
-		if (self::$config->getValue('loglevel') === ILogger::DEBUG) {
-			error_reporting(E_ALL);
-		}
-
-		// Don't display errors and log them
-		@ini_set('display_errors', '0');
-		@ini_set('log_errors', '1');
-
-		if (!date_default_timezone_set('UTC')) {
-			throw new \RuntimeException('Could not set timezone to UTC');
-		}
-
-		//try to configure php to enable big file uploads.
-		//this doesn´t work always depending on the webserver and php configuration.
-		//Let´s try to overwrite some defaults anyway
-
-		//try to set the maximum execution time to 60min
-		if (strpos(@ini_get('disable_functions'), 'set_time_limit') === false) {
-			@set_time_limit(3600);
-		}
-		@ini_set('max_execution_time', '3600');
-		@ini_set('max_input_time', '3600');
-
-		//try to set the maximum filesize to 10G
-		@ini_set('upload_max_filesize', '10G');
-		@ini_set('post_max_size', '10G');
-		@ini_set('file_uploads', '50');
-
-		self::setRequiredIniValues();
-		self::handleAuthHeaders();
-		self::registerAutoloaderCache();
-
-		// initialize intl fallback is necessary
-		\Patchwork\Utf8\Bootup::initIntl();
-		OC_Util::isSetLocaleWorking();
-
-		if (!defined('PHPUNIT_RUN')) {
-			OC\Log\ErrorHandler::setLogger(\OC::$server->getLogger());
-			$debug = \OC::$server->getConfig()->getSystemValue('debug', false);
-			OC\Log\ErrorHandler::register($debug);
-		}
-
-		/** @var \OC\AppFramework\Bootstrap\Coordinator $bootstrapCoordinator */
-		$bootstrapCoordinator = \OC::$server->query(\OC\AppFramework\Bootstrap\Coordinator::class);
-		$bootstrapCoordinator->runRegistration();
-
-		\OC::$server->getEventLogger()->start('init_session', 'Initialize session');
-		OC_App::loadApps(['session']);
-		if (!self::$CLI) {
-			self::initSession();
-		}
-		\OC::$server->getEventLogger()->end('init_session');
-		self::checkConfig();
-		self::checkInstalled();
-
-		OC_Response::addSecurityHeaders();
-
-		self::performSameSiteCookieProtection();
-
-		if (!defined('OC_CONSOLE')) {
-			$errors = OC_Util::checkServer(\OC::$server->getSystemConfig());
-			if (count($errors) > 0) {
-				if (!self::$CLI) {
-					http_response_code(503);
-					OC_Util::addStyle('guest');
-					try {
-						OC_Template::printGuestPage('', 'error', ['errors' => $errors]);
-						exit;
-					} catch (\Exception $e) {
-						// In case any error happens when showing the error page, we simply fall back to posting the text.
-						// This might be the case when e.g. the data directory is broken and we can not load/write SCSS to/from it.
-					}
-				}
-
-				// Convert l10n string into regular string for usage in database
-				$staticErrors = [];
-				foreach ($errors as $error) {
-					echo $error['error'] . "\n";
-					echo $error['hint'] . "\n\n";
-					$staticErrors[] = [
-						'error' => (string)$error['error'],
-						'hint' => (string)$error['hint'],
-					];
-				}
-
-				try {
-					\OC::$server->getConfig()->setAppValue('core', 'cronErrors', json_encode($staticErrors));
-				} catch (\Exception $e) {
-					echo('Writing to database failed');
-				}
-				exit(1);
-			} elseif (self::$CLI && \OC::$server->getConfig()->getSystemValue('installed', false)) {
-				\OC::$server->getConfig()->deleteAppValue('core', 'cronErrors');
-			}
-		}
-		//try to set the session lifetime
-		$sessionLifeTime = self::getSessionLifeTime();
-		@ini_set('gc_maxlifetime', (string)$sessionLifeTime);
-
-		$systemConfig = \OC::$server->getSystemConfig();
-
-		// User and Groups
-		if (!$systemConfig->getValue("installed", false)) {
-			self::$server->getSession()->set('user_id', '');
-		}
-
-		OC_User::useBackend(new \OC\User\Database());
-		\OC::$server->getGroupManager()->addBackend(new \OC\Group\Database());
-
-		// Subscribe to the hook
-		\OCP\Util::connectHook(
-			'\OCA\Files_Sharing\API\Server2Server',
-			'preLoginNameUsedAsUserName',
-			'\OC\User\Database',
-			'preLoginNameUsedAsUserName'
-		);
-
-		//setup extra user backends
-		if (!\OCP\Util::needUpgrade()) {
-			OC_User::setupBackends();
-		} else {
-			// Run upgrades in incognito mode
-			OC_User::setIncognitoMode(true);
-		}
-
-		self::registerCleanupHooks();
-		self::registerFilesystemHooks();
-		self::registerShareHooks();
-		self::registerEncryptionWrapper();
-		self::registerEncryptionHooks();
-		self::registerAccountHooks();
-		self::registerResourceCollectionHooks();
-		self::registerAppRestrictionsHooks();
-
-		// Make sure that the application class is not loaded before the database is setup
-		if ($systemConfig->getValue("installed", false)) {
-			OC_App::loadApp('settings');
-		}
-
-		//make sure temporary files are cleaned up
-		$tmpManager = \OC::$server->getTempManager();
-		register_shutdown_function([$tmpManager, 'clean']);
-		$lockProvider = \OC::$server->getLockingProvider();
-		register_shutdown_function([$lockProvider, 'releaseAll']);
-
-		// Check whether the sample configuration has been copied
-		if ($systemConfig->getValue('copied_sample_config', false)) {
-			$l = \OC::$server->getL10N('lib');
-			OC_Template::printErrorPage(
-				$l->t('Sample configuration detected'),
-				$l->t('It has been detected that the sample configuration has been copied. This can break your installation and is unsupported. Please read the documentation before performing changes on config.php'),
-				503
-			);
-			return;
-		}
-
-		$request = \OC::$server->getRequest();
-		$host = $request->getInsecureServerHost();
-		/**
-		 * if the host passed in headers isn't trusted
-		 * FIXME: Should not be in here at all :see_no_evil:
-		 */
-		if (!OC::$CLI
-			&& !\OC::$server->getTrustedDomainHelper()->isTrustedDomain($host)
-			&& self::$server->getConfig()->getSystemValue('installed', false)
-		) {
-			// Allow access to CSS resources
-			$isScssRequest = false;
-			if (strpos($request->getPathInfo(), '/css/') === 0) {
-				$isScssRequest = true;
-			}
-
-			if (substr($request->getRequestUri(), -11) === '/status.php') {
-				http_response_code(400);
-				header('Content-Type: application/json');
-				echo '{"error": "Trusted domain error.", "code": 15}';
-				exit();
-			}
-
-			if (!$isScssRequest) {
-				http_response_code(400);
-
-				\OC::$server->getLogger()->info(
-					'Trusted domain error. "{remoteAddress}" tried to access using "{host}" as host.',
-					[
-						'app' => 'core',
-						'remoteAddress' => $request->getRemoteAddress(),
-						'host' => $host,
-					]
-				);
-
-				$tmpl = new OCP\Template('core', 'untrustedDomain', 'guest');
-				$tmpl->assign('docUrl', \OC::$server->getURLGenerator()->linkToDocs('admin-trusted-domains'));
-				$tmpl->printPage();
-
-				exit();
-			}
-		}
-		\OC::$server->getEventLogger()->end('boot');
-	}
-
-	/**
-	 * register hooks for the cleanup of cache and bruteforce protection
-	 */
-	public static function registerCleanupHooks() {
-		//don't try to do this before we are properly setup
-		if (\OC::$server->getSystemConfig()->getValue('installed', false) && !\OCP\Util::needUpgrade()) {
-
-			// NOTE: This will be replaced to use OCP
-			$userSession = self::$server->getUserSession();
-			$userSession->listen('\OC\User', 'postLogin', function () use ($userSession) {
-				if (!defined('PHPUNIT_RUN') && $userSession->isLoggedIn()) {
-					// reset brute force delay for this IP address and username
-					$uid = \OC::$server->getUserSession()->getUser()->getUID();
-					$request = \OC::$server->getRequest();
-					$throttler = \OC::$server->getBruteForceThrottler();
-					$throttler->resetDelay($request->getRemoteAddress(), 'login', ['user' => $uid]);
-				}
-
-				try {
-					$cache = new \OC\Cache\File();
-					$cache->gc();
-				} catch (\OC\ServerNotAvailableException $e) {
-					// not a GC exception, pass it on
-					throw $e;
-				} catch (\OC\ForbiddenException $e) {
-					// filesystem blocked for this request, ignore
-				} catch (\Exception $e) {
-					// a GC exception should not prevent users from using OC,
-					// so log the exception
-					\OC::$server->getLogger()->logException($e, [
-						'message' => 'Exception when running cache gc.',
-						'level' => ILogger::WARN,
-						'app' => 'core',
-					]);
-				}
-			});
-		}
-	}
-
-	private static function registerEncryptionWrapper() {
-		$manager = self::$server->getEncryptionManager();
-		\OCP\Util::connectHook('OC_Filesystem', 'preSetup', $manager, 'setupStorage');
-	}
-
-	private static function registerEncryptionHooks() {
-		$enabled = self::$server->getEncryptionManager()->isEnabled();
-		if ($enabled) {
-			\OCP\Util::connectHook(Share::class, 'post_shared', HookManager::class, 'postShared');
-			\OCP\Util::connectHook(Share::class, 'post_unshare', HookManager::class, 'postUnshared');
-			\OCP\Util::connectHook('OC_Filesystem', 'post_rename', HookManager::class, 'postRename');
-			\OCP\Util::connectHook('\OCA\Files_Trashbin\Trashbin', 'post_restore', HookManager::class, 'postRestore');
-		}
-	}
-
-	private static function registerAccountHooks() {
-		$hookHandler = new \OC\Accounts\Hooks(\OC::$server->getLogger());
-		\OCP\Util::connectHook('OC_User', 'changeUser', $hookHandler, 'changeUserHook');
-	}
-
-	private static function registerAppRestrictionsHooks() {
-		/** @var \OC\Group\Manager $groupManager */
-		$groupManager = self::$server->query(\OCP\IGroupManager::class);
-		$groupManager->listen('\OC\Group', 'postDelete', function (\OCP\IGroup $group) {
-			$appManager = self::$server->getAppManager();
-			$apps = $appManager->getEnabledAppsForGroup($group);
-			foreach ($apps as $appId) {
-				$restrictions = $appManager->getAppRestriction($appId);
-				if (empty($restrictions)) {
-					continue;
-				}
-				$key = array_search($group->getGID(), $restrictions);
-				unset($restrictions[$key]);
-				$restrictions = array_values($restrictions);
-				if (empty($restrictions)) {
-					$appManager->disableApp($appId);
-				} else {
-					$appManager->enableAppForGroups($appId, $restrictions);
-				}
-			}
-		});
-	}
-
-	private static function registerResourceCollectionHooks() {
-		\OC\Collaboration\Resources\Listener::register(\OC::$server->getEventDispatcher());
-	}
-
-	/**
-	 * register hooks for the filesystem
-	 */
-	public static function registerFilesystemHooks() {
-		// Check for blacklisted files
-		OC_Hook::connect('OC_Filesystem', 'write', Filesystem::class, 'isBlacklisted');
-		OC_Hook::connect('OC_Filesystem', 'rename', Filesystem::class, 'isBlacklisted');
-	}
-
-	/**
-	 * register hooks for sharing
-	 */
-	public static function registerShareHooks() {
-		if (\OC::$server->getSystemConfig()->getValue('installed')) {
-			OC_Hook::connect('OC_User', 'post_deleteUser', Hooks::class, 'post_deleteUser');
-			OC_Hook::connect('OC_User', 'post_deleteGroup', Hooks::class, 'post_deleteGroup');
-
-			/** @var IEventDispatcher $dispatcher */
-			$dispatcher = \OC::$server->get(IEventDispatcher::class);
-			$dispatcher->addServiceListener(UserRemovedEvent::class, \OC\Share20\UserRemovedListener::class);
-		}
-	}
-
-	protected static function registerAutoloaderCache() {
-		// The class loader takes an optional low-latency cache, which MUST be
-		// namespaced. The instanceid is used for namespacing, but might be
-		// unavailable at this point. Furthermore, it might not be possible to
-		// generate an instanceid via \OC_Util::getInstanceId() because the
-		// config file may not be writable. As such, we only register a class
-		// loader cache if instanceid is available without trying to create one.
-		$instanceId = \OC::$server->getSystemConfig()->getValue('instanceid', null);
-		if ($instanceId) {
-			try {
-				$memcacheFactory = \OC::$server->getMemCacheFactory();
-				self::$loader->setMemoryCache($memcacheFactory->createLocal('Autoloader'));
-			} catch (\Exception $ex) {
-			}
-		}
-	}
-
-	/**
-	 * Handle the request
-	 */
-	public static function handleRequest() {
-		\OC::$server->getEventLogger()->start('handle_request', 'Handle request');
-		$systemConfig = \OC::$server->getSystemConfig();
-
-		// Check if Nextcloud is installed or in maintenance (update) mode
-		if (!$systemConfig->getValue('installed', false)) {
-			\OC::$server->getSession()->clear();
-			$setupHelper = new OC\Setup(
-				$systemConfig,
-				\OC::$server->get(\bantu\IniGetWrapper\IniGetWrapper::class),
-				\OC::$server->getL10N('lib'),
-				\OC::$server->query(\OCP\Defaults::class),
-				\OC::$server->getLogger(),
-				\OC::$server->getSecureRandom(),
-				\OC::$server->query(\OC\Installer::class)
-			);
-			$controller = new OC\Core\Controller\SetupController($setupHelper);
-			$controller->run($_POST);
-			exit();
-		}
-
-		$request = \OC::$server->getRequest();
-		$requestPath = $request->getRawPathInfo();
-		if ($requestPath === '/heartbeat') {
-			return;
-		}
-		if (substr($requestPath, -3) !== '.js') { // we need these files during the upgrade
-			self::checkMaintenanceMode();
-
-			if (\OCP\Util::needUpgrade()) {
-				if (function_exists('opcache_reset')) {
-					opcache_reset();
-				}
-				if (!((bool) $systemConfig->getValue('maintenance', false))) {
-					self::printUpgradePage($systemConfig);
-					exit();
-				}
-			}
-		}
-
-		// emergency app disabling
-		if ($requestPath === '/disableapp'
-			&& $request->getMethod() === 'POST'
-			&& ((array)$request->getParam('appid')) !== ''
-		) {
-			\OC_JSON::callCheck();
-			\OC_JSON::checkAdminUser();
-			$appIds = (array)$request->getParam('appid');
-			foreach ($appIds as $appId) {
-				$appId = \OC_App::cleanAppId($appId);
-				\OC::$server->getAppManager()->disableApp($appId);
-			}
-			\OC_JSON::success();
-			exit();
-		}
-
-		// Always load authentication apps
-		OC_App::loadApps(['authentication']);
-
-		// Load minimum set of apps
-		if (!\OCP\Util::needUpgrade()
-			&& !((bool) $systemConfig->getValue('maintenance', false))) {
-			// For logged-in users: Load everything
-			if (\OC::$server->getUserSession()->isLoggedIn()) {
-				OC_App::loadApps();
-			} else {
-				// For guests: Load only filesystem and logging
-				OC_App::loadApps(['filesystem', 'logging']);
-				self::handleLogin($request);
-			}
-		}
-
-		if (!self::$CLI) {
-			try {
-				if (!((bool) $systemConfig->getValue('maintenance', false)) && !\OCP\Util::needUpgrade()) {
-					OC_App::loadApps(['filesystem', 'logging']);
-					OC_App::loadApps();
-				}
-				OC_Util::setupFS();
-				OC::$server->getRouter()->match(\OC::$server->getRequest()->getRawPathInfo());
-				return;
-			} catch (Symfony\Component\Routing\Exception\ResourceNotFoundException $e) {
-				//header('HTTP/1.0 404 Not Found');
-			} catch (Symfony\Component\Routing\Exception\MethodNotAllowedException $e) {
-				http_response_code(405);
-				return;
-			}
-		}
-
-		// Handle WebDAV
-		if (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] === 'PROPFIND') {
-			// not allowed any more to prevent people
-			// mounting this root directly.
-			// Users need to mount remote.php/webdav instead.
-			http_response_code(405);
-			return;
-		}
-
-		// Someone is logged in
-		if (\OC::$server->getUserSession()->isLoggedIn()) {
-			OC_App::loadApps();
-			OC_User::setupBackends();
-			OC_Util::setupFS();
-			// FIXME
-			// Redirect to default application
-			OC_Util::redirectToDefaultPage();
-		} else {
-			// Not handled and not logged in
-			header('Location: '.\OC::$server->getURLGenerator()->linkToRouteAbsolute('core.login.showLoginForm'));
-		}
-	}
-
-	/**
-	 * Check login: apache auth, auth token, basic auth
-	 *
-	 * @param OCP\IRequest $request
-	 * @return boolean
-	 */
-	public static function handleLogin(OCP\IRequest $request) {
-		$userSession = self::$server->getUserSession();
-		if (OC_User::handleApacheAuth()) {
-			return true;
-		}
-		if ($userSession->tryTokenLogin($request)) {
-			return true;
-		}
-		if (isset($_COOKIE['nc_username'])
-			&& isset($_COOKIE['nc_token'])
-			&& isset($_COOKIE['nc_session_id'])
-			&& $userSession->loginWithCookie($_COOKIE['nc_username'], $_COOKIE['nc_token'], $_COOKIE['nc_session_id'])) {
-			return true;
-		}
-		if ($userSession->tryBasicAuthLogin($request, \OC::$server->getBruteForceThrottler())) {
-			return true;
-		}
-		return false;
-	}
-
-	protected static function handleAuthHeaders() {
-		//copy http auth headers for apache+php-fcgid work around
-		if (isset($_SERVER['HTTP_XAUTHORIZATION']) && !isset($_SERVER['HTTP_AUTHORIZATION'])) {
-			$_SERVER['HTTP_AUTHORIZATION'] = $_SERVER['HTTP_XAUTHORIZATION'];
-		}
-
-		// Extract PHP_AUTH_USER/PHP_AUTH_PW from other headers if necessary.
-		$vars = [
-			'HTTP_AUTHORIZATION', // apache+php-cgi work around
-			'REDIRECT_HTTP_AUTHORIZATION', // apache+php-cgi alternative
-		];
-		foreach ($vars as $var) {
-			if (isset($_SERVER[$var]) && preg_match('/Basic\s+(.*)$/i', $_SERVER[$var], $matches)) {
-				$credentials = explode(':', base64_decode($matches[1]), 2);
-				if (count($credentials) === 2) {
-					$_SERVER['PHP_AUTH_USER'] = $credentials[0];
-					$_SERVER['PHP_AUTH_PW'] = $credentials[1];
-					break;
-				}
-			}
-		}
-	}
+    /**
+     * Associative array for autoloading. classname => filename
+     */
+    public static $CLASSPATH = [];
+    /**
+     * The installation path for Nextcloud  on the server (e.g. /srv/http/nextcloud)
+     */
+    public static $SERVERROOT = '';
+    /**
+     * the current request path relative to the Nextcloud root (e.g. files/index.php)
+     */
+    private static $SUBURI = '';
+    /**
+     * the Nextcloud root path for http requests (e.g. nextcloud/)
+     */
+    public static $WEBROOT = '';
+    /**
+     * The installation path array of the apps folder on the server (e.g. /srv/http/nextcloud) 'path' and
+     * web path in 'url'
+     */
+    public static $APPSROOTS = [];
+
+    /**
+     * @var string
+     */
+    public static $configDir;
+
+    /**
+     * requested app
+     */
+    public static $REQUESTEDAPP = '';
+
+    /**
+     * check if Nextcloud runs in cli mode
+     */
+    public static $CLI = false;
+
+    /**
+     * @var \OC\Autoloader $loader
+     */
+    public static $loader = null;
+
+    /** @var \Composer\Autoload\ClassLoader $composerAutoloader */
+    public static $composerAutoloader = null;
+
+    /**
+     * @var \OC\Server
+     */
+    public static $server = null;
+
+    /**
+     * @var \OC\Config
+     */
+    private static $config = null;
+
+    /**
+     * @throws \RuntimeException when the 3rdparty directory is missing or
+     * the app path list is empty or contains an invalid path
+     */
+    public static function initPaths() {
+        if (defined('PHPUNIT_CONFIG_DIR')) {
+            self::$configDir = OC::$SERVERROOT . '/' . PHPUNIT_CONFIG_DIR . '/';
+        } elseif (defined('PHPUNIT_RUN') and PHPUNIT_RUN and is_dir(OC::$SERVERROOT . '/tests/config/')) {
+            self::$configDir = OC::$SERVERROOT . '/tests/config/';
+        } elseif ($dir = getenv('NEXTCLOUD_CONFIG_DIR')) {
+            self::$configDir = rtrim($dir, '/') . '/';
+        } else {
+            self::$configDir = OC::$SERVERROOT . '/config/';
+        }
+        self::$config = new \OC\Config(self::$configDir);
+
+        OC::$SUBURI = str_replace("\\", "/", substr(realpath($_SERVER["SCRIPT_FILENAME"]), strlen(OC::$SERVERROOT)));
+        /**
+         * FIXME: The following lines are required because we can't yet instantiate
+         *        \OC::$server->getRequest() since \OC::$server does not yet exist.
+         */
+        $params = [
+            'server' => [
+                'SCRIPT_NAME' => $_SERVER['SCRIPT_NAME'],
+                'SCRIPT_FILENAME' => $_SERVER['SCRIPT_FILENAME'],
+            ],
+        ];
+        $fakeRequest = new \OC\AppFramework\Http\Request($params, null, new \OC\AllConfig(new \OC\SystemConfig(self::$config)));
+        $scriptName = $fakeRequest->getScriptName();
+        if (substr($scriptName, -1) == '/') {
+            $scriptName .= 'index.php';
+            //make sure suburi follows the same rules as scriptName
+            if (substr(OC::$SUBURI, -9) != 'index.php') {
+                if (substr(OC::$SUBURI, -1) != '/') {
+                    OC::$SUBURI = OC::$SUBURI . '/';
+                }
+                OC::$SUBURI = OC::$SUBURI . 'index.php';
+            }
+        }
+
+
+        if (OC::$CLI) {
+            OC::$WEBROOT = self::$config->getValue('overwritewebroot', '');
+        } else {
+            if (substr($scriptName, 0 - strlen(OC::$SUBURI)) === OC::$SUBURI) {
+                OC::$WEBROOT = substr($scriptName, 0, 0 - strlen(OC::$SUBURI));
+
+                if (OC::$WEBROOT != '' && OC::$WEBROOT[0] !== '/') {
+                    OC::$WEBROOT = '/' . OC::$WEBROOT;
+                }
+            } else {
+                // The scriptName is not ending with OC::$SUBURI
+                // This most likely means that we are calling from CLI.
+                // However some cron jobs still need to generate
+                // a web URL, so we use overwritewebroot as a fallback.
+                OC::$WEBROOT = self::$config->getValue('overwritewebroot', '');
+            }
+
+            // Resolve /nextcloud to /nextcloud/ to ensure to always have a trailing
+            // slash which is required by URL generation.
+            if (isset($_SERVER['REQUEST_URI']) && $_SERVER['REQUEST_URI'] === \OC::$WEBROOT &&
+                    substr($_SERVER['REQUEST_URI'], -1) !== '/') {
+                header('Location: '.\OC::$WEBROOT.'/');
+                exit();
+            }
+        }
+
+        // search the apps folder
+        $config_paths = self::$config->getValue('apps_paths', []);
+        if (!empty($config_paths)) {
+            foreach ($config_paths as $paths) {
+                if (isset($paths['url']) && isset($paths['path'])) {
+                    $paths['url'] = rtrim($paths['url'], '/');
+                    $paths['path'] = rtrim($paths['path'], '/');
+                    OC::$APPSROOTS[] = $paths;
+                }
+            }
+        } elseif (file_exists(OC::$SERVERROOT . '/apps')) {
+            OC::$APPSROOTS[] = ['path' => OC::$SERVERROOT . '/apps', 'url' => '/apps', 'writable' => true];
+        } elseif (file_exists(OC::$SERVERROOT . '/../apps')) {
+            OC::$APPSROOTS[] = [
+                'path' => rtrim(dirname(OC::$SERVERROOT), '/') . '/apps',
+                'url' => '/apps',
+                'writable' => true
+            ];
+        }
+
+        if (empty(OC::$APPSROOTS)) {
+            throw new \RuntimeException('apps directory not found! Please put the Nextcloud apps folder in the Nextcloud folder'
+                . ' or the folder above. You can also configure the location in the config.php file.');
+        }
+        $paths = [];
+        foreach (OC::$APPSROOTS as $path) {
+            $paths[] = $path['path'];
+            if (!is_dir($path['path'])) {
+                throw new \RuntimeException(sprintf('App directory "%s" not found! Please put the Nextcloud apps folder in the'
+                    . ' Nextcloud folder or the folder above. You can also configure the location in the'
+                    . ' config.php file.', $path['path']));
+            }
+        }
+
+        // set the right include path
+        set_include_path(
+            implode(PATH_SEPARATOR, $paths)
+        );
+    }
+
+    public static function checkConfig() {
+        $l = \OC::$server->getL10N('lib');
+
+        // Create config if it does not already exist
+        $configFilePath = self::$configDir .'/config.php';
+        if (!file_exists($configFilePath)) {
+            @touch($configFilePath);
+        }
+
+        // Check if config is writable
+        $configFileWritable = is_writable($configFilePath);
+        if (!$configFileWritable && !OC_Helper::isReadOnlyConfigEnabled()
+            || !$configFileWritable && \OCP\Util::needUpgrade()) {
+            $urlGenerator = \OC::$server->getURLGenerator();
+
+            if (self::$CLI) {
+                echo $l->t('Cannot write into "config" directory!')."\n";
+                echo $l->t('This can usually be fixed by giving the webserver write access to the config directory')."\n";
+                echo "\n";
+                echo $l->t('Or, if you prefer to keep config.php file read only, set the option "config_is_read_only" to true in it.')."\n";
+                echo $l->t('See %s', [ $urlGenerator->linkToDocs('admin-config') ])."\n";
+                exit;
+            } else {
+                OC_Template::printErrorPage(
+                    $l->t('Cannot write into "config" directory!'),
+                    $l->t('This can usually be fixed by giving the webserver write access to the config directory.') . '. '
+                    . $l->t('Or, if you prefer to keep config.php file read only, set the option "config_is_read_only" to true in it. See %s',
+                    [ $urlGenerator->linkToDocs('admin-config') ]),
+                    503
+                );
+            }
+        }
+    }
+
+    public static function checkInstalled() {
+        if (defined('OC_CONSOLE')) {
+            return;
+        }
+        // Redirect to installer if not installed
+        if (!\OC::$server->getSystemConfig()->getValue('installed', false) && OC::$SUBURI !== '/index.php' && OC::$SUBURI !== '/status.php') {
+            if (OC::$CLI) {
+                throw new Exception('Not installed');
+            } else {
+                $url = OC::$WEBROOT . '/index.php';
+                header('Location: ' . $url);
+            }
+            exit();
+        }
+    }
+
+    public static function checkMaintenanceMode() {
+        // Allow ajax update script to execute without being stopped
+        if (((bool) \OC::$server->getSystemConfig()->getValue('maintenance', false)) && OC::$SUBURI != '/core/ajax/update.php') {
+            // send http status 503
+            http_response_code(503);
+            header('Retry-After: 120');
+
+            // render error page
+            $template = new OC_Template('', 'update.user', 'guest');
+            OC_Util::addScript('dist/maintenance');
+            OC_Util::addStyle('core', 'guest');
+            $template->printPage();
+            die();
+        }
+    }
+
+    /**
+     * Prints the upgrade page
+     *
+     * @param \OC\SystemConfig $systemConfig
+     */
+    private static function printUpgradePage(\OC\SystemConfig $systemConfig) {
+        $disableWebUpdater = $systemConfig->getValue('upgrade.disable-web', false);
+        $tooBig = false;
+        if (!$disableWebUpdater) {
+            $apps = \OC::$server->getAppManager();
+            if ($apps->isInstalled('user_ldap')) {
+                $qb = \OC::$server->getDatabaseConnection()->getQueryBuilder();
+
+                $result = $qb->select($qb->func()->count('*', 'user_count'))
+                    ->from('ldap_user_mapping')
+                    ->execute();
+                $row = $result->fetch();
+                $result->closeCursor();
+
+                $tooBig = ($row['user_count'] > 50);
+            }
+            if (!$tooBig && $apps->isInstalled('user_saml')) {
+                $qb = \OC::$server->getDatabaseConnection()->getQueryBuilder();
+
+                $result = $qb->select($qb->func()->count('*', 'user_count'))
+                    ->from('user_saml_users')
+                    ->execute();
+                $row = $result->fetch();
+                $result->closeCursor();
+
+                $tooBig = ($row['user_count'] > 50);
+            }
+            if (!$tooBig) {
+                // count users
+                $stats = \OC::$server->getUserManager()->countUsers();
+                $totalUsers = array_sum($stats);
+                $tooBig = ($totalUsers > 50);
+            }
+        }
+        $ignoreTooBigWarning = isset($_GET['IKnowThatThisIsABigInstanceAndTheUpdateRequestCouldRunIntoATimeoutAndHowToRestoreABackup']) &&
+            $_GET['IKnowThatThisIsABigInstanceAndTheUpdateRequestCouldRunIntoATimeoutAndHowToRestoreABackup'] === 'IAmSuperSureToDoThis';
+
+        if ($disableWebUpdater || ($tooBig && !$ignoreTooBigWarning)) {
+            // send http status 503
+            http_response_code(503);
+            header('Retry-After: 120');
+
+            // render error page
+            $template = new OC_Template('', 'update.use-cli', 'guest');
+            $template->assign('productName', 'nextcloud'); // for now
+            $template->assign('version', OC_Util::getVersionString());
+            $template->assign('tooBig', $tooBig);
+
+            $template->printPage();
+            die();
+        }
+
+        // check whether this is a core update or apps update
+        $installedVersion = $systemConfig->getValue('version', '0.0.0');
+        $currentVersion = implode('.', \OCP\Util::getVersion());
+
+        // if not a core upgrade, then it's apps upgrade
+        $isAppsOnlyUpgrade = version_compare($currentVersion, $installedVersion, '=');
+
+        $oldTheme = $systemConfig->getValue('theme');
+        $systemConfig->setValue('theme', '');
+        OC_Util::addScript('config'); // needed for web root
+        OC_Util::addScript('update');
+
+        /** @var \OC\App\AppManager $appManager */
+        $appManager = \OC::$server->getAppManager();
+
+        $tmpl = new OC_Template('', 'update.admin', 'guest');
+        $tmpl->assign('version', OC_Util::getVersionString());
+        $tmpl->assign('isAppsOnlyUpgrade', $isAppsOnlyUpgrade);
+
+        // get third party apps
+        $ocVersion = \OCP\Util::getVersion();
+        $ocVersion = implode('.', $ocVersion);
+        $incompatibleApps = $appManager->getIncompatibleApps($ocVersion);
+        $incompatibleShippedApps = [];
+        foreach ($incompatibleApps as $appInfo) {
+            if ($appManager->isShipped($appInfo['id'])) {
+                $incompatibleShippedApps[] = $appInfo['name'] . ' (' . $appInfo['id'] . ')';
+            }
+        }
+
+        if (!empty($incompatibleShippedApps)) {
+            $l = \OC::$server->getL10N('core');
+            $hint = $l->t('The files of the app %1$s were not replaced correctly. Make sure it is a version compatible with the server.', [implode(', ', $incompatibleShippedApps)]);
+            throw new \OC\HintException('The files of the app ' . implode(', ', $incompatibleShippedApps) . ' were not replaced correctly. Make sure it is a version compatible with the server.', $hint);
+        }
+
+        $tmpl->assign('appsToUpgrade', $appManager->getAppsNeedingUpgrade($ocVersion));
+        $tmpl->assign('incompatibleAppsList', $incompatibleApps);
+        $tmpl->assign('productName', 'Nextcloud'); // for now
+        $tmpl->assign('oldTheme', $oldTheme);
+        $tmpl->printPage();
+    }
+
+    public static function initSession() {
+        if (self::$server->getRequest()->getServerProtocol() === 'https') {
+            ini_set('session.cookie_secure', true);
+        }
+
+        // prevents javascript from accessing php session cookies
+        ini_set('session.cookie_httponly', 'true');
+
+        // set the cookie path to the Nextcloud directory
+        $cookie_path = OC::$WEBROOT ? : '/';
+        ini_set('session.cookie_path', $cookie_path);
+
+        // Let the session name be changed in the initSession Hook
+        $sessionName = OC_Util::getInstanceId();
+
+        try {
+            // set the session name to the instance id - which is unique
+            $session = new \OC\Session\Internal($sessionName);
+
+            $cryptoWrapper = \OC::$server->getSessionCryptoWrapper();
+            $session = $cryptoWrapper->wrapSession($session);
+            self::$server->setSession($session);
+
+            // if session can't be started break with http 500 error
+        } catch (Exception $e) {
+            \OC::$server->getLogger()->logException($e, ['app' => 'base']);
+            //show the user a detailed error page
+            OC_Template::printExceptionErrorPage($e, 500);
+            die();
+        }
+
+        $sessionLifeTime = self::getSessionLifeTime();
+
+        // session timeout
+        if ($session->exists('LAST_ACTIVITY') && (time() - $session->get('LAST_ACTIVITY') > $sessionLifeTime)) {
+            if (isset($_COOKIE[session_name()])) {
+                setcookie(session_name(), '', -1, self::$WEBROOT ? : '/');
+            }
+            \OC::$server->getUserSession()->logout();
+        }
+
+        $session->set('LAST_ACTIVITY', time());
+    }
+
+    /**
+     * @return string
+     */
+    private static function getSessionLifeTime() {
+        return \OC::$server->getConfig()->getSystemValue('session_lifetime', 60 * 60 * 24);
+    }
+
+    /**
+     * Try to set some values to the required Nextcloud default
+     */
+    public static function setRequiredIniValues() {
+        @ini_set('default_charset', 'UTF-8');
+        @ini_set('gd.jpeg_ignore_warning', '1');
+    }
+
+    /**
+     * Send the same site cookies
+     */
+    private static function sendSameSiteCookies() {
+        $cookieParams = session_get_cookie_params();
+        $secureCookie = ($cookieParams['secure'] === true) ? 'secure; ' : '';
+        $policies = [
+            'lax',
+            'strict',
+        ];
+
+        // Append __Host to the cookie if it meets the requirements
+        $cookiePrefix = '';
+        if ($cookieParams['secure'] === true && $cookieParams['path'] === '/') {
+            $cookiePrefix = '__Host-';
+        }
+
+        foreach ($policies as $policy) {
+            header(
+                sprintf(
+                    'Set-Cookie: %snc_sameSiteCookie%s=true; path=%s; httponly;' . $secureCookie . 'expires=Fri, 31-Dec-2100 23:59:59 GMT; SameSite=%s',
+                    $cookiePrefix,
+                    $policy,
+                    $cookieParams['path'],
+                    $policy
+                ),
+                false
+            );
+        }
+    }
+
+    /**
+     * Same Site cookie to further mitigate CSRF attacks. This cookie has to
+     * be set in every request if cookies are sent to add a second level of
+     * defense against CSRF.
+     *
+     * If the cookie is not sent this will set the cookie and reload the page.
+     * We use an additional cookie since we want to protect logout CSRF and
+     * also we can't directly interfere with PHP's session mechanism.
+     */
+    private static function performSameSiteCookieProtection() {
+        $request = \OC::$server->getRequest();
+
+        // Some user agents are notorious and don't really properly follow HTTP
+        // specifications. For those, have an automated opt-out. Since the protection
+        // for remote.php is applied in base.php as starting point we need to opt out
+        // here.
+        $incompatibleUserAgents = \OC::$server->getConfig()->getSystemValue('csrf.optout');
+
+        // Fallback, if csrf.optout is unset
+        if (!is_array($incompatibleUserAgents)) {
+            $incompatibleUserAgents = [
+                // OS X Finder
+                '/^WebDAVFS/',
+                // Windows webdav drive
+                '/^Microsoft-WebDAV-MiniRedir/',
+            ];
+        }
+
+        if ($request->isUserAgent($incompatibleUserAgents)) {
+            return;
+        }
+
+        if (count($_COOKIE) > 0) {
+            $requestUri = $request->getScriptName();
+            $processingScript = explode('/', $requestUri);
+            $processingScript = $processingScript[count($processingScript) - 1];
+
+            // index.php routes are handled in the middleware
+            if ($processingScript === 'index.php') {
+                return;
+            }
+
+            // All other endpoints require the lax and the strict cookie
+            if (!$request->passesStrictCookieCheck()) {
+                self::sendSameSiteCookies();
+                // Debug mode gets access to the resources without strict cookie
+                // due to the fact that the SabreDAV browser also lives there.
+                if (!\OC::$server->getConfig()->getSystemValue('debug', false)) {
+                    http_response_code(\OCP\AppFramework\Http::STATUS_SERVICE_UNAVAILABLE);
+                    exit();
+                }
+            }
+        } elseif (!isset($_COOKIE['nc_sameSiteCookielax']) || !isset($_COOKIE['nc_sameSiteCookiestrict'])) {
+            self::sendSameSiteCookies();
+        }
+    }
+
+    public static function init() {
+        // calculate the root directories
+        OC::$SERVERROOT = str_replace("\\", '/', substr(__DIR__, 0, -4));
+
+        // register autoloader
+        $loaderStart = microtime(true);
+        require_once __DIR__ . '/autoloader.php';
+        self::$loader = new \OC\Autoloader([
+            OC::$SERVERROOT . '/lib/private/legacy',
+        ]);
+        if (defined('PHPUNIT_RUN')) {
+            self::$loader->addValidRoot(OC::$SERVERROOT . '/tests');
+        }
+        spl_autoload_register([self::$loader, 'load']);
+        $loaderEnd = microtime(true);
+
+        self::$CLI = (php_sapi_name() == 'cli');
+
+        // Add default composer PSR-4 autoloader
+        self::$composerAutoloader = require_once OC::$SERVERROOT . '/lib/composer/autoload.php';
+
+        try {
+            self::initPaths();
+            // setup 3rdparty autoloader
+            $vendorAutoLoad = OC::$SERVERROOT. '/3rdparty/autoload.php';
+            if (!file_exists($vendorAutoLoad)) {
+                throw new \RuntimeException('Composer autoloader not found, unable to continue. Check the folder "3rdparty". Running "git submodule update --init" will initialize the git submodule that handles the subfolder "3rdparty".');
+            }
+            require_once $vendorAutoLoad;
+        } catch (\RuntimeException $e) {
+            if (!self::$CLI) {
+                http_response_code(503);
+            }
+            // we can't use the template error page here, because this needs the
+            // DI container which isn't available yet
+            print($e->getMessage());
+            exit();
+        }
+
+        // setup the basic server
+        self::$server = new \OC\Server(\OC::$WEBROOT, self::$config);
+        self::$server->boot();
+        \OC::$server->getEventLogger()->log('autoloader', 'Autoloader', $loaderStart, $loaderEnd);
+        \OC::$server->getEventLogger()->start('boot', 'Initialize');
+
+        // Override php.ini and log everything if we're troubleshooting
+        if (self::$config->getValue('loglevel') === ILogger::DEBUG) {
+            error_reporting(E_ALL);
+        }
+
+        // Don't display errors and log them
+        @ini_set('display_errors', '0');
+        @ini_set('log_errors', '1');
+
+        if (!date_default_timezone_set('UTC')) {
+            throw new \RuntimeException('Could not set timezone to UTC');
+        }
+
+        //try to configure php to enable big file uploads.
+        //this doesn´t work always depending on the webserver and php configuration.
+        //Let´s try to overwrite some defaults anyway
+
+        //try to set the maximum execution time to 60min
+        if (strpos(@ini_get('disable_functions'), 'set_time_limit') === false) {
+            @set_time_limit(3600);
+        }
+        @ini_set('max_execution_time', '3600');
+        @ini_set('max_input_time', '3600');
+
+        //try to set the maximum filesize to 10G
+        @ini_set('upload_max_filesize', '10G');
+        @ini_set('post_max_size', '10G');
+        @ini_set('file_uploads', '50');
+
+        self::setRequiredIniValues();
+        self::handleAuthHeaders();
+        self::registerAutoloaderCache();
+
+        // initialize intl fallback is necessary
+        \Patchwork\Utf8\Bootup::initIntl();
+        OC_Util::isSetLocaleWorking();
+
+        if (!defined('PHPUNIT_RUN')) {
+            OC\Log\ErrorHandler::setLogger(\OC::$server->getLogger());
+            $debug = \OC::$server->getConfig()->getSystemValue('debug', false);
+            OC\Log\ErrorHandler::register($debug);
+        }
+
+        /** @var \OC\AppFramework\Bootstrap\Coordinator $bootstrapCoordinator */
+        $bootstrapCoordinator = \OC::$server->query(\OC\AppFramework\Bootstrap\Coordinator::class);
+        $bootstrapCoordinator->runRegistration();
+
+        \OC::$server->getEventLogger()->start('init_session', 'Initialize session');
+        OC_App::loadApps(['session']);
+        if (!self::$CLI) {
+            self::initSession();
+        }
+        \OC::$server->getEventLogger()->end('init_session');
+        self::checkConfig();
+        self::checkInstalled();
+
+        OC_Response::addSecurityHeaders();
+
+        self::performSameSiteCookieProtection();
+
+        if (!defined('OC_CONSOLE')) {
+            $errors = OC_Util::checkServer(\OC::$server->getSystemConfig());
+            if (count($errors) > 0) {
+                if (!self::$CLI) {
+                    http_response_code(503);
+                    OC_Util::addStyle('guest');
+                    try {
+                        OC_Template::printGuestPage('', 'error', ['errors' => $errors]);
+                        exit;
+                    } catch (\Exception $e) {
+                        // In case any error happens when showing the error page, we simply fall back to posting the text.
+                        // This might be the case when e.g. the data directory is broken and we can not load/write SCSS to/from it.
+                    }
+                }
+
+                // Convert l10n string into regular string for usage in database
+                $staticErrors = [];
+                foreach ($errors as $error) {
+                    echo $error['error'] . "\n";
+                    echo $error['hint'] . "\n\n";
+                    $staticErrors[] = [
+                        'error' => (string)$error['error'],
+                        'hint' => (string)$error['hint'],
+                    ];
+                }
+
+                try {
+                    \OC::$server->getConfig()->setAppValue('core', 'cronErrors', json_encode($staticErrors));
+                } catch (\Exception $e) {
+                    echo('Writing to database failed');
+                }
+                exit(1);
+            } elseif (self::$CLI && \OC::$server->getConfig()->getSystemValue('installed', false)) {
+                \OC::$server->getConfig()->deleteAppValue('core', 'cronErrors');
+            }
+        }
+        //try to set the session lifetime
+        $sessionLifeTime = self::getSessionLifeTime();
+        @ini_set('gc_maxlifetime', (string)$sessionLifeTime);
+
+        $systemConfig = \OC::$server->getSystemConfig();
+
+        // User and Groups
+        if (!$systemConfig->getValue("installed", false)) {
+            self::$server->getSession()->set('user_id', '');
+        }
+
+        OC_User::useBackend(new \OC\User\Database());
+        \OC::$server->getGroupManager()->addBackend(new \OC\Group\Database());
+
+        // Subscribe to the hook
+        \OCP\Util::connectHook(
+            '\OCA\Files_Sharing\API\Server2Server',
+            'preLoginNameUsedAsUserName',
+            '\OC\User\Database',
+            'preLoginNameUsedAsUserName'
+        );
+
+        //setup extra user backends
+        if (!\OCP\Util::needUpgrade()) {
+            OC_User::setupBackends();
+        } else {
+            // Run upgrades in incognito mode
+            OC_User::setIncognitoMode(true);
+        }
+
+        self::registerCleanupHooks();
+        self::registerFilesystemHooks();
+        self::registerShareHooks();
+        self::registerEncryptionWrapper();
+        self::registerEncryptionHooks();
+        self::registerAccountHooks();
+        self::registerResourceCollectionHooks();
+        self::registerAppRestrictionsHooks();
+
+        // Make sure that the application class is not loaded before the database is setup
+        if ($systemConfig->getValue("installed", false)) {
+            OC_App::loadApp('settings');
+        }
+
+        //make sure temporary files are cleaned up
+        $tmpManager = \OC::$server->getTempManager();
+        register_shutdown_function([$tmpManager, 'clean']);
+        $lockProvider = \OC::$server->getLockingProvider();
+        register_shutdown_function([$lockProvider, 'releaseAll']);
+
+        // Check whether the sample configuration has been copied
+        if ($systemConfig->getValue('copied_sample_config', false)) {
+            $l = \OC::$server->getL10N('lib');
+            OC_Template::printErrorPage(
+                $l->t('Sample configuration detected'),
+                $l->t('It has been detected that the sample configuration has been copied. This can break your installation and is unsupported. Please read the documentation before performing changes on config.php'),
+                503
+            );
+            return;
+        }
+
+        $request = \OC::$server->getRequest();
+        $host = $request->getInsecureServerHost();
+        /**
+         * if the host passed in headers isn't trusted
+         * FIXME: Should not be in here at all :see_no_evil:
+         */
+        if (!OC::$CLI
+            && !\OC::$server->getTrustedDomainHelper()->isTrustedDomain($host)
+            && self::$server->getConfig()->getSystemValue('installed', false)
+        ) {
+            // Allow access to CSS resources
+            $isScssRequest = false;
+            if (strpos($request->getPathInfo(), '/css/') === 0) {
+                $isScssRequest = true;
+            }
+
+            if (substr($request->getRequestUri(), -11) === '/status.php') {
+                http_response_code(400);
+                header('Content-Type: application/json');
+                echo '{"error": "Trusted domain error.", "code": 15}';
+                exit();
+            }
+
+            if (!$isScssRequest) {
+                http_response_code(400);
+
+                \OC::$server->getLogger()->info(
+                    'Trusted domain error. "{remoteAddress}" tried to access using "{host}" as host.',
+                    [
+                        'app' => 'core',
+                        'remoteAddress' => $request->getRemoteAddress(),
+                        'host' => $host,
+                    ]
+                );
+
+                $tmpl = new OCP\Template('core', 'untrustedDomain', 'guest');
+                $tmpl->assign('docUrl', \OC::$server->getURLGenerator()->linkToDocs('admin-trusted-domains'));
+                $tmpl->printPage();
+
+                exit();
+            }
+        }
+        \OC::$server->getEventLogger()->end('boot');
+    }
+
+    /**
+     * register hooks for the cleanup of cache and bruteforce protection
+     */
+    public static function registerCleanupHooks() {
+        //don't try to do this before we are properly setup
+        if (\OC::$server->getSystemConfig()->getValue('installed', false) && !\OCP\Util::needUpgrade()) {
+
+            // NOTE: This will be replaced to use OCP
+            $userSession = self::$server->getUserSession();
+            $userSession->listen('\OC\User', 'postLogin', function () use ($userSession) {
+                if (!defined('PHPUNIT_RUN') && $userSession->isLoggedIn()) {
+                    // reset brute force delay for this IP address and username
+                    $uid = \OC::$server->getUserSession()->getUser()->getUID();
+                    $request = \OC::$server->getRequest();
+                    $throttler = \OC::$server->getBruteForceThrottler();
+                    $throttler->resetDelay($request->getRemoteAddress(), 'login', ['user' => $uid]);
+                }
+
+                try {
+                    $cache = new \OC\Cache\File();
+                    $cache->gc();
+                } catch (\OC\ServerNotAvailableException $e) {
+                    // not a GC exception, pass it on
+                    throw $e;
+                } catch (\OC\ForbiddenException $e) {
+                    // filesystem blocked for this request, ignore
+                } catch (\Exception $e) {
+                    // a GC exception should not prevent users from using OC,
+                    // so log the exception
+                    \OC::$server->getLogger()->logException($e, [
+                        'message' => 'Exception when running cache gc.',
+                        'level' => ILogger::WARN,
+                        'app' => 'core',
+                    ]);
+                }
+            });
+        }
+    }
+
+    private static function registerEncryptionWrapper() {
+        $manager = self::$server->getEncryptionManager();
+        \OCP\Util::connectHook('OC_Filesystem', 'preSetup', $manager, 'setupStorage');
+    }
+
+    private static function registerEncryptionHooks() {
+        $enabled = self::$server->getEncryptionManager()->isEnabled();
+        if ($enabled) {
+            \OCP\Util::connectHook(Share::class, 'post_shared', HookManager::class, 'postShared');
+            \OCP\Util::connectHook(Share::class, 'post_unshare', HookManager::class, 'postUnshared');
+            \OCP\Util::connectHook('OC_Filesystem', 'post_rename', HookManager::class, 'postRename');
+            \OCP\Util::connectHook('\OCA\Files_Trashbin\Trashbin', 'post_restore', HookManager::class, 'postRestore');
+        }
+    }
+
+    private static function registerAccountHooks() {
+        $hookHandler = new \OC\Accounts\Hooks(\OC::$server->getLogger());
+        \OCP\Util::connectHook('OC_User', 'changeUser', $hookHandler, 'changeUserHook');
+    }
+
+    private static function registerAppRestrictionsHooks() {
+        /** @var \OC\Group\Manager $groupManager */
+        $groupManager = self::$server->query(\OCP\IGroupManager::class);
+        $groupManager->listen('\OC\Group', 'postDelete', function (\OCP\IGroup $group) {
+            $appManager = self::$server->getAppManager();
+            $apps = $appManager->getEnabledAppsForGroup($group);
+            foreach ($apps as $appId) {
+                $restrictions = $appManager->getAppRestriction($appId);
+                if (empty($restrictions)) {
+                    continue;
+                }
+                $key = array_search($group->getGID(), $restrictions);
+                unset($restrictions[$key]);
+                $restrictions = array_values($restrictions);
+                if (empty($restrictions)) {
+                    $appManager->disableApp($appId);
+                } else {
+                    $appManager->enableAppForGroups($appId, $restrictions);
+                }
+            }
+        });
+    }
+
+    private static function registerResourceCollectionHooks() {
+        \OC\Collaboration\Resources\Listener::register(\OC::$server->getEventDispatcher());
+    }
+
+    /**
+     * register hooks for the filesystem
+     */
+    public static function registerFilesystemHooks() {
+        // Check for blacklisted files
+        OC_Hook::connect('OC_Filesystem', 'write', Filesystem::class, 'isBlacklisted');
+        OC_Hook::connect('OC_Filesystem', 'rename', Filesystem::class, 'isBlacklisted');
+    }
+
+    /**
+     * register hooks for sharing
+     */
+    public static function registerShareHooks() {
+        if (\OC::$server->getSystemConfig()->getValue('installed')) {
+            OC_Hook::connect('OC_User', 'post_deleteUser', Hooks::class, 'post_deleteUser');
+            OC_Hook::connect('OC_User', 'post_deleteGroup', Hooks::class, 'post_deleteGroup');
+
+            /** @var IEventDispatcher $dispatcher */
+            $dispatcher = \OC::$server->get(IEventDispatcher::class);
+            $dispatcher->addServiceListener(UserRemovedEvent::class, \OC\Share20\UserRemovedListener::class);
+        }
+    }
+
+    protected static function registerAutoloaderCache() {
+        // The class loader takes an optional low-latency cache, which MUST be
+        // namespaced. The instanceid is used for namespacing, but might be
+        // unavailable at this point. Furthermore, it might not be possible to
+        // generate an instanceid via \OC_Util::getInstanceId() because the
+        // config file may not be writable. As such, we only register a class
+        // loader cache if instanceid is available without trying to create one.
+        $instanceId = \OC::$server->getSystemConfig()->getValue('instanceid', null);
+        if ($instanceId) {
+            try {
+                $memcacheFactory = \OC::$server->getMemCacheFactory();
+                self::$loader->setMemoryCache($memcacheFactory->createLocal('Autoloader'));
+            } catch (\Exception $ex) {
+            }
+        }
+    }
+
+    /**
+     * Handle the request
+     */
+    public static function handleRequest() {
+        \OC::$server->getEventLogger()->start('handle_request', 'Handle request');
+        $systemConfig = \OC::$server->getSystemConfig();
+
+        // Check if Nextcloud is installed or in maintenance (update) mode
+        if (!$systemConfig->getValue('installed', false)) {
+            \OC::$server->getSession()->clear();
+            $setupHelper = new OC\Setup(
+                $systemConfig,
+                \OC::$server->get(\bantu\IniGetWrapper\IniGetWrapper::class),
+                \OC::$server->getL10N('lib'),
+                \OC::$server->query(\OCP\Defaults::class),
+                \OC::$server->getLogger(),
+                \OC::$server->getSecureRandom(),
+                \OC::$server->query(\OC\Installer::class)
+            );
+            $controller = new OC\Core\Controller\SetupController($setupHelper);
+            $controller->run($_POST);
+            exit();
+        }
+
+        $request = \OC::$server->getRequest();
+        $requestPath = $request->getRawPathInfo();
+        if ($requestPath === '/heartbeat') {
+            return;
+        }
+        if (substr($requestPath, -3) !== '.js') { // we need these files during the upgrade
+            self::checkMaintenanceMode();
+
+            if (\OCP\Util::needUpgrade()) {
+                if (function_exists('opcache_reset')) {
+                    opcache_reset();
+                }
+                if (!((bool) $systemConfig->getValue('maintenance', false))) {
+                    self::printUpgradePage($systemConfig);
+                    exit();
+                }
+            }
+        }
+
+        // emergency app disabling
+        if ($requestPath === '/disableapp'
+            && $request->getMethod() === 'POST'
+            && ((array)$request->getParam('appid')) !== ''
+        ) {
+            \OC_JSON::callCheck();
+            \OC_JSON::checkAdminUser();
+            $appIds = (array)$request->getParam('appid');
+            foreach ($appIds as $appId) {
+                $appId = \OC_App::cleanAppId($appId);
+                \OC::$server->getAppManager()->disableApp($appId);
+            }
+            \OC_JSON::success();
+            exit();
+        }
+
+        // Always load authentication apps
+        OC_App::loadApps(['authentication']);
+
+        // Load minimum set of apps
+        if (!\OCP\Util::needUpgrade()
+            && !((bool) $systemConfig->getValue('maintenance', false))) {
+            // For logged-in users: Load everything
+            if (\OC::$server->getUserSession()->isLoggedIn()) {
+                OC_App::loadApps();
+            } else {
+                // For guests: Load only filesystem and logging
+                OC_App::loadApps(['filesystem', 'logging']);
+                self::handleLogin($request);
+            }
+        }
+
+        if (!self::$CLI) {
+            try {
+                if (!((bool) $systemConfig->getValue('maintenance', false)) && !\OCP\Util::needUpgrade()) {
+                    OC_App::loadApps(['filesystem', 'logging']);
+                    OC_App::loadApps();
+                }
+                OC_Util::setupFS();
+                OC::$server->getRouter()->match(\OC::$server->getRequest()->getRawPathInfo());
+                return;
+            } catch (Symfony\Component\Routing\Exception\ResourceNotFoundException $e) {
+                //header('HTTP/1.0 404 Not Found');
+            } catch (Symfony\Component\Routing\Exception\MethodNotAllowedException $e) {
+                http_response_code(405);
+                return;
+            }
+        }
+
+        // Handle WebDAV
+        if (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] === 'PROPFIND') {
+            // not allowed any more to prevent people
+            // mounting this root directly.
+            // Users need to mount remote.php/webdav instead.
+            http_response_code(405);
+            return;
+        }
+
+        // Someone is logged in
+        if (\OC::$server->getUserSession()->isLoggedIn()) {
+            OC_App::loadApps();
+            OC_User::setupBackends();
+            OC_Util::setupFS();
+            // FIXME
+            // Redirect to default application
+            OC_Util::redirectToDefaultPage();
+        } else {
+            // Not handled and not logged in
+            header('Location: '.\OC::$server->getURLGenerator()->linkToRouteAbsolute('core.login.showLoginForm'));
+        }
+    }
+
+    /**
+     * Check login: apache auth, auth token, basic auth
+     *
+     * @param OCP\IRequest $request
+     * @return boolean
+     */
+    public static function handleLogin(OCP\IRequest $request) {
+        $userSession = self::$server->getUserSession();
+        if (OC_User::handleApacheAuth()) {
+            return true;
+        }
+        if ($userSession->tryTokenLogin($request)) {
+            return true;
+        }
+        if (isset($_COOKIE['nc_username'])
+            && isset($_COOKIE['nc_token'])
+            && isset($_COOKIE['nc_session_id'])
+            && $userSession->loginWithCookie($_COOKIE['nc_username'], $_COOKIE['nc_token'], $_COOKIE['nc_session_id'])) {
+            return true;
+        }
+        if ($userSession->tryBasicAuthLogin($request, \OC::$server->getBruteForceThrottler())) {
+            return true;
+        }
+        return false;
+    }
+
+    protected static function handleAuthHeaders() {
+        //copy http auth headers for apache+php-fcgid work around
+        if (isset($_SERVER['HTTP_XAUTHORIZATION']) && !isset($_SERVER['HTTP_AUTHORIZATION'])) {
+            $_SERVER['HTTP_AUTHORIZATION'] = $_SERVER['HTTP_XAUTHORIZATION'];
+        }
+
+        // Extract PHP_AUTH_USER/PHP_AUTH_PW from other headers if necessary.
+        $vars = [
+            'HTTP_AUTHORIZATION', // apache+php-cgi work around
+            'REDIRECT_HTTP_AUTHORIZATION', // apache+php-cgi alternative
+        ];
+        foreach ($vars as $var) {
+            if (isset($_SERVER[$var]) && preg_match('/Basic\s+(.*)$/i', $_SERVER[$var], $matches)) {
+                $credentials = explode(':', base64_decode($matches[1]), 2);
+                if (count($credentials) === 2) {
+                    $_SERVER['PHP_AUTH_USER'] = $credentials[0];
+                    $_SERVER['PHP_AUTH_PW'] = $credentials[1];
+                    break;
+                }
+            }
+        }
+    }
 }
 
 OC::init();

Spacing +37 added lines, -37 removed lines

@@ -138,13 +138,13 @@ 
 	 */
 	public static function initPaths() {
 		if (defined('PHPUNIT_CONFIG_DIR')) {
-			self::$configDir = OC::$SERVERROOT . '/' . PHPUNIT_CONFIG_DIR . '/';
-		} elseif (defined('PHPUNIT_RUN') and PHPUNIT_RUN and is_dir(OC::$SERVERROOT . '/tests/config/')) {
-			self::$configDir = OC::$SERVERROOT . '/tests/config/';
+			self::$configDir = OC::$SERVERROOT.'/'.PHPUNIT_CONFIG_DIR.'/';
+		} elseif (defined('PHPUNIT_RUN') and PHPUNIT_RUN and is_dir(OC::$SERVERROOT.'/tests/config/')) {
+			self::$configDir = OC::$SERVERROOT.'/tests/config/';
 		} elseif ($dir = getenv('NEXTCLOUD_CONFIG_DIR')) {
-			self::$configDir = rtrim($dir, '/') . '/';
+			self::$configDir = rtrim($dir, '/').'/';
 		} else {
-			self::$configDir = OC::$SERVERROOT . '/config/';
+			self::$configDir = OC::$SERVERROOT.'/config/';
 		}
 		self::$config = new \OC\Config(self::$configDir);
 
@@ -166,9 +166,9 @@ 
 			//make sure suburi follows the same rules as scriptName
 			if (substr(OC::$SUBURI, -9) != 'index.php') {
 				if (substr(OC::$SUBURI, -1) != '/') {
-					OC::$SUBURI = OC::$SUBURI . '/';
+					OC::$SUBURI = OC::$SUBURI.'/';
 				}
-				OC::$SUBURI = OC::$SUBURI . 'index.php';
+				OC::$SUBURI = OC::$SUBURI.'index.php';
 			}
 		}
 
@@ -180,7 +180,7 @@ 
 				OC::$WEBROOT = substr($scriptName, 0, 0 - strlen(OC::$SUBURI));
 
 				if (OC::$WEBROOT != '' && OC::$WEBROOT[0] !== '/') {
-					OC::$WEBROOT = '/' . OC::$WEBROOT;
+					OC::$WEBROOT = '/'.OC::$WEBROOT;
 				}
 			} else {
 				// The scriptName is not ending with OC::$SUBURI
@@ -209,11 +209,11 @@ 
 					OC::$APPSROOTS[] = $paths;
 				}
 			}
-		} elseif (file_exists(OC::$SERVERROOT . '/apps')) {
-			OC::$APPSROOTS[] = ['path' => OC::$SERVERROOT . '/apps', 'url' => '/apps', 'writable' => true];
-		} elseif (file_exists(OC::$SERVERROOT . '/../apps')) {
+		} elseif (file_exists(OC::$SERVERROOT.'/apps')) {
+			OC::$APPSROOTS[] = ['path' => OC::$SERVERROOT.'/apps', 'url' => '/apps', 'writable' => true];
+		} elseif (file_exists(OC::$SERVERROOT.'/../apps')) {
 			OC::$APPSROOTS[] = [
-				'path' => rtrim(dirname(OC::$SERVERROOT), '/') . '/apps',
+				'path' => rtrim(dirname(OC::$SERVERROOT), '/').'/apps',
 				'url' => '/apps',
 				'writable' => true
 			];
@@ -243,7 +243,7 @@ 
 		$l = \OC::$server->getL10N('lib');
 
 		// Create config if it does not already exist
-		$configFilePath = self::$configDir .'/config.php';
+		$configFilePath = self::$configDir.'/config.php';
 		if (!file_exists($configFilePath)) {
 			@touch($configFilePath);
 		}
@@ -259,14 +259,14 @@ 
 				echo $l->t('This can usually be fixed by giving the webserver write access to the config directory')."\n";
 				echo "\n";
 				echo $l->t('Or, if you prefer to keep config.php file read only, set the option "config_is_read_only" to true in it.')."\n";
-				echo $l->t('See %s', [ $urlGenerator->linkToDocs('admin-config') ])."\n";
+				echo $l->t('See %s', [$urlGenerator->linkToDocs('admin-config')])."\n";
 				exit;
 			} else {
 				OC_Template::printErrorPage(
 					$l->t('Cannot write into "config" directory!'),
-					$l->t('This can usually be fixed by giving the webserver write access to the config directory.') . '. '
+					$l->t('This can usually be fixed by giving the webserver write access to the config directory.').'. '
 					. $l->t('Or, if you prefer to keep config.php file read only, set the option "config_is_read_only" to true in it. See %s',
-					[ $urlGenerator->linkToDocs('admin-config') ]),
+					[$urlGenerator->linkToDocs('admin-config')]),
 					503
 				);
 			}
@@ -282,8 +282,8 @@ 
 			if (OC::$CLI) {
 				throw new Exception('Not installed');
 			} else {
-				$url = OC::$WEBROOT . '/index.php';
-				header('Location: ' . $url);
+				$url = OC::$WEBROOT.'/index.php';
+				header('Location: '.$url);
 			}
 			exit();
 		}
@@ -388,14 +388,14 @@ 
 		$incompatibleShippedApps = [];
 		foreach ($incompatibleApps as $appInfo) {
 			if ($appManager->isShipped($appInfo['id'])) {
-				$incompatibleShippedApps[] = $appInfo['name'] . ' (' . $appInfo['id'] . ')';
+				$incompatibleShippedApps[] = $appInfo['name'].' ('.$appInfo['id'].')';
 			}
 		}
 
 		if (!empty($incompatibleShippedApps)) {
 			$l = \OC::$server->getL10N('core');
 			$hint = $l->t('The files of the app %1$s were not replaced correctly. Make sure it is a version compatible with the server.', [implode(', ', $incompatibleShippedApps)]);
-			throw new \OC\HintException('The files of the app ' . implode(', ', $incompatibleShippedApps) . ' were not replaced correctly. Make sure it is a version compatible with the server.', $hint);
+			throw new \OC\HintException('The files of the app '.implode(', ', $incompatibleShippedApps).' were not replaced correctly. Make sure it is a version compatible with the server.', $hint);
 		}
 
 		$tmpl->assign('appsToUpgrade', $appManager->getAppsNeedingUpgrade($ocVersion));
@@ -414,7 +414,7 @@ 
 		ini_set('session.cookie_httponly', 'true');
 
 		// set the cookie path to the Nextcloud directory
-		$cookie_path = OC::$WEBROOT ? : '/';
+		$cookie_path = OC::$WEBROOT ?: '/';
 		ini_set('session.cookie_path', $cookie_path);
 
 		// Let the session name be changed in the initSession Hook
@@ -441,7 +441,7 @@ 
 		// session timeout
 		if ($session->exists('LAST_ACTIVITY') && (time() - $session->get('LAST_ACTIVITY') > $sessionLifeTime)) {
 			if (isset($_COOKIE[session_name()])) {
-				setcookie(session_name(), '', -1, self::$WEBROOT ? : '/');
+				setcookie(session_name(), '', -1, self::$WEBROOT ?: '/');
 			}
 			\OC::$server->getUserSession()->logout();
 		}
@@ -484,7 +484,7 @@ 
 		foreach ($policies as $policy) {
 			header(
 				sprintf(
-					'Set-Cookie: %snc_sameSiteCookie%s=true; path=%s; httponly;' . $secureCookie . 'expires=Fri, 31-Dec-2100 23:59:59 GMT; SameSite=%s',
+					'Set-Cookie: %snc_sameSiteCookie%s=true; path=%s; httponly;'.$secureCookie.'expires=Fri, 31-Dec-2100 23:59:59 GMT; SameSite=%s',
 					$cookiePrefix,
 					$policy,
 					$cookieParams['path'],
@@ -558,12 +558,12 @@ 
 
 		// register autoloader
 		$loaderStart = microtime(true);
-		require_once __DIR__ . '/autoloader.php';
+		require_once __DIR__.'/autoloader.php';
 		self::$loader = new \OC\Autoloader([
-			OC::$SERVERROOT . '/lib/private/legacy',
+			OC::$SERVERROOT.'/lib/private/legacy',
 		]);
 		if (defined('PHPUNIT_RUN')) {
-			self::$loader->addValidRoot(OC::$SERVERROOT . '/tests');
+			self::$loader->addValidRoot(OC::$SERVERROOT.'/tests');
 		}
 		spl_autoload_register([self::$loader, 'load']);
 		$loaderEnd = microtime(true);
@@ -571,12 +571,12 @@ 
 		self::$CLI = (php_sapi_name() == 'cli');
 
 		// Add default composer PSR-4 autoloader
-		self::$composerAutoloader = require_once OC::$SERVERROOT . '/lib/composer/autoload.php';
+		self::$composerAutoloader = require_once OC::$SERVERROOT.'/lib/composer/autoload.php';
 
 		try {
 			self::initPaths();
 			// setup 3rdparty autoloader
-			$vendorAutoLoad = OC::$SERVERROOT. '/3rdparty/autoload.php';
+			$vendorAutoLoad = OC::$SERVERROOT.'/3rdparty/autoload.php';
 			if (!file_exists($vendorAutoLoad)) {
 				throw new \RuntimeException('Composer autoloader not found, unable to continue. Check the folder "3rdparty". Running "git submodule update --init" will initialize the git submodule that handles the subfolder "3rdparty".');
 			}
@@ -675,11 +675,11 @@ 
 				// Convert l10n string into regular string for usage in database
 				$staticErrors = [];
 				foreach ($errors as $error) {
-					echo $error['error'] . "\n";
-					echo $error['hint'] . "\n\n";
+					echo $error['error']."\n";
+					echo $error['hint']."\n\n";
 					$staticErrors[] = [
-						'error' => (string)$error['error'],
-						'hint' => (string)$error['hint'],
+						'error' => (string) $error['error'],
+						'hint' => (string) $error['hint'],
 					];
 				}
 
@@ -695,7 +695,7 @@ 
 		}
 		//try to set the session lifetime
 		$sessionLifeTime = self::getSessionLifeTime();
-		@ini_set('gc_maxlifetime', (string)$sessionLifeTime);
+		@ini_set('gc_maxlifetime', (string) $sessionLifeTime);
 
 		$systemConfig = \OC::$server->getSystemConfig();
 
@@ -808,7 +808,7 @@ 
 
 			// NOTE: This will be replaced to use OCP
 			$userSession = self::$server->getUserSession();
-			$userSession->listen('\OC\User', 'postLogin', function () use ($userSession) {
+			$userSession->listen('\OC\User', 'postLogin', function() use ($userSession) {
 				if (!defined('PHPUNIT_RUN') && $userSession->isLoggedIn()) {
 					// reset brute force delay for this IP address and username
 					$uid = \OC::$server->getUserSession()->getUser()->getUID();
@@ -861,7 +861,7 @@ 
 	private static function registerAppRestrictionsHooks() {
 		/** @var \OC\Group\Manager $groupManager */
 		$groupManager = self::$server->query(\OCP\IGroupManager::class);
-		$groupManager->listen('\OC\Group', 'postDelete', function (\OCP\IGroup $group) {
+		$groupManager->listen('\OC\Group', 'postDelete', function(\OCP\IGroup $group) {
 			$appManager = self::$server->getAppManager();
 			$apps = $appManager->getEnabledAppsForGroup($group);
 			foreach ($apps as $appId) {
@@ -971,11 +971,11 @@ 
 		// emergency app disabling
 		if ($requestPath === '/disableapp'
 			&& $request->getMethod() === 'POST'
-			&& ((array)$request->getParam('appid')) !== ''
+			&& ((array) $request->getParam('appid')) !== ''
 		) {
 			\OC_JSON::callCheck();
 			\OC_JSON::checkAdminUser();
-			$appIds = (array)$request->getParam('appid');
+			$appIds = (array) $request->getParam('appid');
 			foreach ($appIds as $appId) {
 				$appId = \OC_App::cleanAppId($appId);
 				\OC::$server->getAppManager()->disableApp($appId);

lib/private/AppFramework/App.php

Indentation +176 added lines, -176 removed lines

@@ -50,185 +50,185 @@
  */
 class App {
 
-	/** @var string[] */
-	private static $nameSpaceCache = [];
-
-	/**
-	 * Turns an app id into a namespace by either reading the appinfo.xml's
-	 * namespace tag or uppercasing the appid's first letter
-	 * @param string $appId the app id
-	 * @param string $topNamespace the namespace which should be prepended to
-	 * the transformed app id, defaults to OCA\
-	 * @return string the starting namespace for the app
-	 */
-	public static function buildAppNamespace(string $appId, string $topNamespace = 'OCA\\'): string {
-		// Hit the cache!
-		if (isset(self::$nameSpaceCache[$appId])) {
-			return $topNamespace . self::$nameSpaceCache[$appId];
-		}
-
-		$appInfo = \OC_App::getAppInfo($appId);
-		if (isset($appInfo['namespace'])) {
-			self::$nameSpaceCache[$appId] = trim($appInfo['namespace']);
-		} else {
-			if ($appId !== 'spreed') {
-				// if the tag is not found, fall back to uppercasing the first letter
-				self::$nameSpaceCache[$appId] = ucfirst($appId);
-			} else {
-				// For the Talk app (appid spreed) the above fallback doesn't work.
-				// This leads to a problem when trying to install it freshly,
-				// because the apps namespace is already registered before the
-				// app is downloaded from the appstore, because of the hackish
-				// global route index.php/call/{token} which is registered via
-				// the core/routes.php so it does not have the app namespace.
-				// @ref https://github.com/nextcloud/server/pull/19433
-				self::$nameSpaceCache[$appId] = 'Talk';
-			}
-		}
-
-		return $topNamespace . self::$nameSpaceCache[$appId];
-	}
-
-	public static function getAppIdForClass(string $className, string $topNamespace = 'OCA\\'): ?string {
-		if (strpos($className, $topNamespace) !== 0) {
-			return null;
-		}
-
-		foreach (self::$nameSpaceCache as $appId => $namespace) {
-			if (strpos($className, $topNamespace . $namespace . '\\') === 0) {
-				return $appId;
-			}
-		}
-
-		return null;
-	}
-
-
-	/**
-	 * Shortcut for calling a controller method and printing the result
-	 * @param string $controllerName the name of the controller under which it is
-	 *                               stored in the DI container
-	 * @param string $methodName the method that you want to call
-	 * @param DIContainer $container an instance of a pimple container.
-	 * @param array $urlParams list of URL parameters (optional)
-	 * @throws HintException
-	 */
-	public static function main(string $controllerName, string $methodName, DIContainer $container, array $urlParams = null) {
-		if (!is_null($urlParams)) {
-			/** @var Request $request */
-			$request = $container->query(IRequest::class);
-			$request->setUrlParameters($urlParams);
-		} elseif (isset($container['urlParams']) && !is_null($container['urlParams'])) {
-			/** @var Request $request */
-			$request = $container->query(IRequest::class);
-			$request->setUrlParameters($container['urlParams']);
-		}
-		$appName = $container['AppName'];
-
-		// first try $controllerName then go for \OCA\AppName\Controller\$controllerName
-		try {
-			$controller = $container->query($controllerName);
-		} catch (QueryException $e) {
-			if (strpos($controllerName, '\\Controller\\') !== false) {
-				// This is from a global registered app route that is not enabled.
-				[/*OC(A)*/, $app, /* Controller/Name*/] = explode('\\', $controllerName, 3);
-				throw new HintException('App ' . strtolower($app) . ' is not enabled');
-			}
-
-			if ($appName === 'core') {
-				$appNameSpace = 'OC\\Core';
-			} else {
-				$appNameSpace = self::buildAppNamespace($appName);
-			}
-			$controllerName = $appNameSpace . '\\Controller\\' . $controllerName;
-			$controller = $container->query($controllerName);
-		}
-
-		// initialize the dispatcher and run all the middleware before the controller
-		/** @var Dispatcher $dispatcher */
-		$dispatcher = $container['Dispatcher'];
-
-		list(
-			$httpHeaders,
-			$responseHeaders,
-			$responseCookies,
-			$output,
-			$response
-		) = $dispatcher->dispatch($controller, $methodName);
-
-		$io = $container[IOutput::class];
-
-		if (!is_null($httpHeaders)) {
-			$io->setHeader($httpHeaders);
-		}
-
-		foreach ($responseHeaders as $name => $value) {
-			$io->setHeader($name . ': ' . $value);
-		}
-
-		foreach ($responseCookies as $name => $value) {
-			$expireDate = null;
-			if ($value['expireDate'] instanceof \DateTime) {
-				$expireDate = $value['expireDate']->getTimestamp();
-			}
-			$sameSite = $value['sameSite'] ?? 'Lax';
-
-			$io->setCookie(
-				$name,
-				$value['value'],
-				$expireDate,
-				$container->getServer()->getWebRoot(),
-				null,
-				$container->getServer()->getRequest()->getServerProtocol() === 'https',
-				true,
-				$sameSite
-			);
-		}
-
-		/*
+    /** @var string[] */
+    private static $nameSpaceCache = [];
+
+    /**
+     * Turns an app id into a namespace by either reading the appinfo.xml's
+     * namespace tag or uppercasing the appid's first letter
+     * @param string $appId the app id
+     * @param string $topNamespace the namespace which should be prepended to
+     * the transformed app id, defaults to OCA\
+     * @return string the starting namespace for the app
+     */
+    public static function buildAppNamespace(string $appId, string $topNamespace = 'OCA\\'): string {
+        // Hit the cache!
+        if (isset(self::$nameSpaceCache[$appId])) {
+            return $topNamespace . self::$nameSpaceCache[$appId];
+        }
+
+        $appInfo = \OC_App::getAppInfo($appId);
+        if (isset($appInfo['namespace'])) {
+            self::$nameSpaceCache[$appId] = trim($appInfo['namespace']);
+        } else {
+            if ($appId !== 'spreed') {
+                // if the tag is not found, fall back to uppercasing the first letter
+                self::$nameSpaceCache[$appId] = ucfirst($appId);
+            } else {
+                // For the Talk app (appid spreed) the above fallback doesn't work.
+                // This leads to a problem when trying to install it freshly,
+                // because the apps namespace is already registered before the
+                // app is downloaded from the appstore, because of the hackish
+                // global route index.php/call/{token} which is registered via
+                // the core/routes.php so it does not have the app namespace.
+                // @ref https://github.com/nextcloud/server/pull/19433
+                self::$nameSpaceCache[$appId] = 'Talk';
+            }
+        }
+
+        return $topNamespace . self::$nameSpaceCache[$appId];
+    }
+
+    public static function getAppIdForClass(string $className, string $topNamespace = 'OCA\\'): ?string {
+        if (strpos($className, $topNamespace) !== 0) {
+            return null;
+        }
+
+        foreach (self::$nameSpaceCache as $appId => $namespace) {
+            if (strpos($className, $topNamespace . $namespace . '\\') === 0) {
+                return $appId;
+            }
+        }
+
+        return null;
+    }
+
+
+    /**
+     * Shortcut for calling a controller method and printing the result
+     * @param string $controllerName the name of the controller under which it is
+     *                               stored in the DI container
+     * @param string $methodName the method that you want to call
+     * @param DIContainer $container an instance of a pimple container.
+     * @param array $urlParams list of URL parameters (optional)
+     * @throws HintException
+     */
+    public static function main(string $controllerName, string $methodName, DIContainer $container, array $urlParams = null) {
+        if (!is_null($urlParams)) {
+            /** @var Request $request */
+            $request = $container->query(IRequest::class);
+            $request->setUrlParameters($urlParams);
+        } elseif (isset($container['urlParams']) && !is_null($container['urlParams'])) {
+            /** @var Request $request */
+            $request = $container->query(IRequest::class);
+            $request->setUrlParameters($container['urlParams']);
+        }
+        $appName = $container['AppName'];
+
+        // first try $controllerName then go for \OCA\AppName\Controller\$controllerName
+        try {
+            $controller = $container->query($controllerName);
+        } catch (QueryException $e) {
+            if (strpos($controllerName, '\\Controller\\') !== false) {
+                // This is from a global registered app route that is not enabled.
+                [/*OC(A)*/, $app, /* Controller/Name*/] = explode('\\', $controllerName, 3);
+                throw new HintException('App ' . strtolower($app) . ' is not enabled');
+            }
+
+            if ($appName === 'core') {
+                $appNameSpace = 'OC\\Core';
+            } else {
+                $appNameSpace = self::buildAppNamespace($appName);
+            }
+            $controllerName = $appNameSpace . '\\Controller\\' . $controllerName;
+            $controller = $container->query($controllerName);
+        }
+
+        // initialize the dispatcher and run all the middleware before the controller
+        /** @var Dispatcher $dispatcher */
+        $dispatcher = $container['Dispatcher'];
+
+        list(
+            $httpHeaders,
+            $responseHeaders,
+            $responseCookies,
+            $output,
+            $response
+        ) = $dispatcher->dispatch($controller, $methodName);
+
+        $io = $container[IOutput::class];
+
+        if (!is_null($httpHeaders)) {
+            $io->setHeader($httpHeaders);
+        }
+
+        foreach ($responseHeaders as $name => $value) {
+            $io->setHeader($name . ': ' . $value);
+        }
+
+        foreach ($responseCookies as $name => $value) {
+            $expireDate = null;
+            if ($value['expireDate'] instanceof \DateTime) {
+                $expireDate = $value['expireDate']->getTimestamp();
+            }
+            $sameSite = $value['sameSite'] ?? 'Lax';
+
+            $io->setCookie(
+                $name,
+                $value['value'],
+                $expireDate,
+                $container->getServer()->getWebRoot(),
+                null,
+                $container->getServer()->getRequest()->getServerProtocol() === 'https',
+                true,
+                $sameSite
+            );
+        }
+
+        /*
 		 * Status 204 does not have a body and no Content Length
 		 * Status 304 does not have a body and does not need a Content Length
 		 * https://tools.ietf.org/html/rfc7230#section-3.3
 		 * https://tools.ietf.org/html/rfc7230#section-3.3.2
 		 */
-		$emptyResponse = false;
-		if (preg_match('/^HTTP\/\d\.\d (\d{3}) .*$/', $httpHeaders, $matches)) {
-			$status = (int)$matches[1];
-			if ($status === Http::STATUS_NO_CONTENT || $status === Http::STATUS_NOT_MODIFIED) {
-				$emptyResponse = true;
-			}
-		}
-
-		if (!$emptyResponse) {
-			if ($response instanceof ICallbackResponse) {
-				$response->callback($io);
-			} elseif (!is_null($output)) {
-				$io->setHeader('Content-Length: ' . strlen($output));
-				$io->setOutput($output);
-			}
-		}
-	}
-
-	/**
-	 * Shortcut for calling a controller method and printing the result.
-	 * Similar to App:main except that no headers will be sent.
-	 * This should be used for example when registering sections via
-	 * \OC\AppFramework\Core\API::registerAdmin()
-	 *
-	 * @param string $controllerName the name of the controller under which it is
-	 *                               stored in the DI container
-	 * @param string $methodName the method that you want to call
-	 * @param array $urlParams an array with variables extracted from the routes
-	 * @param DIContainer $container an instance of a pimple container.
-	 */
-	public static function part(string $controllerName, string $methodName, array $urlParams,
-								DIContainer $container) {
-		$container['urlParams'] = $urlParams;
-		$controller = $container[$controllerName];
-
-		$dispatcher = $container['Dispatcher'];
-
-		list(, , $output) = $dispatcher->dispatch($controller, $methodName);
-		return $output;
-	}
+        $emptyResponse = false;
+        if (preg_match('/^HTTP\/\d\.\d (\d{3}) .*$/', $httpHeaders, $matches)) {
+            $status = (int)$matches[1];
+            if ($status === Http::STATUS_NO_CONTENT || $status === Http::STATUS_NOT_MODIFIED) {
+                $emptyResponse = true;
+            }
+        }
+
+        if (!$emptyResponse) {
+            if ($response instanceof ICallbackResponse) {
+                $response->callback($io);
+            } elseif (!is_null($output)) {
+                $io->setHeader('Content-Length: ' . strlen($output));
+                $io->setOutput($output);
+            }
+        }
+    }
+
+    /**
+     * Shortcut for calling a controller method and printing the result.
+     * Similar to App:main except that no headers will be sent.
+     * This should be used for example when registering sections via
+     * \OC\AppFramework\Core\API::registerAdmin()
+     *
+     * @param string $controllerName the name of the controller under which it is
+     *                               stored in the DI container
+     * @param string $methodName the method that you want to call
+     * @param array $urlParams an array with variables extracted from the routes
+     * @param DIContainer $container an instance of a pimple container.
+     */
+    public static function part(string $controllerName, string $methodName, array $urlParams,
+                                DIContainer $container) {
+        $container['urlParams'] = $urlParams;
+        $controller = $container[$controllerName];
+
+        $dispatcher = $container['Dispatcher'];
+
+        list(, , $output) = $dispatcher->dispatch($controller, $methodName);
+        return $output;
+    }
 }

lib/private/Collaboration/Collaborators/Search.php

Indentation +63 added lines, -63 removed lines

@@ -34,79 +34,79 @@
 use OCP\Share;
 
 class Search implements ISearch {
-	/** @var IContainer */
-	private $c;
+    /** @var IContainer */
+    private $c;
 
-	protected $pluginList = [];
+    protected $pluginList = [];
 
-	public function __construct(IContainer $c) {
-		$this->c = $c;
-	}
+    public function __construct(IContainer $c) {
+        $this->c = $c;
+    }
 
-	/**
-	 * @param string $search
-	 * @param array $shareTypes
-	 * @param bool $lookup
-	 * @param int|null $limit
-	 * @param int|null $offset
-	 * @return array
-	 * @throws \OCP\AppFramework\QueryException
-	 */
-	public function search($search, array $shareTypes, $lookup, $limit, $offset) {
-		$hasMoreResults = false;
+    /**
+     * @param string $search
+     * @param array $shareTypes
+     * @param bool $lookup
+     * @param int|null $limit
+     * @param int|null $offset
+     * @return array
+     * @throws \OCP\AppFramework\QueryException
+     */
+    public function search($search, array $shareTypes, $lookup, $limit, $offset) {
+        $hasMoreResults = false;
 
-		// Trim leading and trailing whitespace characters, e.g. when query is copy-pasted
-		$search = trim($search);
+        // Trim leading and trailing whitespace characters, e.g. when query is copy-pasted
+        $search = trim($search);
 
-		/** @var ISearchResult $searchResult */
-		$searchResult = $this->c->resolve(SearchResult::class);
+        /** @var ISearchResult $searchResult */
+        $searchResult = $this->c->resolve(SearchResult::class);
 
-		foreach ($shareTypes as $type) {
-			if (!isset($this->pluginList[$type])) {
-				continue;
-			}
-			foreach ($this->pluginList[$type] as $plugin) {
-				/** @var ISearchPlugin $searchPlugin */
-				$searchPlugin = $this->c->resolve($plugin);
-				$hasMoreResults = $searchPlugin->search($search, $limit, $offset, $searchResult) || $hasMoreResults;
-			}
-		}
+        foreach ($shareTypes as $type) {
+            if (!isset($this->pluginList[$type])) {
+                continue;
+            }
+            foreach ($this->pluginList[$type] as $plugin) {
+                /** @var ISearchPlugin $searchPlugin */
+                $searchPlugin = $this->c->resolve($plugin);
+                $hasMoreResults = $searchPlugin->search($search, $limit, $offset, $searchResult) || $hasMoreResults;
+            }
+        }
 
-		// Get from lookup server, not a separate share type
-		if ($lookup) {
-			$searchPlugin = $this->c->resolve(LookupPlugin::class);
-			$hasMoreResults = $searchPlugin->search($search, $limit, $offset, $searchResult) || $hasMoreResults;
-		}
+        // Get from lookup server, not a separate share type
+        if ($lookup) {
+            $searchPlugin = $this->c->resolve(LookupPlugin::class);
+            $hasMoreResults = $searchPlugin->search($search, $limit, $offset, $searchResult) || $hasMoreResults;
+        }
 
-		// sanitizing, could go into the plugins as well
+        // sanitizing, could go into the plugins as well
 
-		// if we have a exact match, either for the federated cloud id or for the
-		// email address we only return the exact match. It is highly unlikely
-		// that the exact same email address and federated cloud id exists
-		$emailType = new SearchResultType('emails');
-		$remoteType = new SearchResultType('remotes');
-		if ($searchResult->hasExactIdMatch($emailType) && !$searchResult->hasExactIdMatch($remoteType)) {
-			$searchResult->unsetResult($remoteType);
-		} elseif (!$searchResult->hasExactIdMatch($emailType) && $searchResult->hasExactIdMatch($remoteType)) {
-			$searchResult->unsetResult($emailType);
-		}
+        // if we have a exact match, either for the federated cloud id or for the
+        // email address we only return the exact match. It is highly unlikely
+        // that the exact same email address and federated cloud id exists
+        $emailType = new SearchResultType('emails');
+        $remoteType = new SearchResultType('remotes');
+        if ($searchResult->hasExactIdMatch($emailType) && !$searchResult->hasExactIdMatch($remoteType)) {
+            $searchResult->unsetResult($remoteType);
+        } elseif (!$searchResult->hasExactIdMatch($emailType) && $searchResult->hasExactIdMatch($remoteType)) {
+            $searchResult->unsetResult($emailType);
+        }
 
-		// if we have an exact local user match with an email-a-like query,
-		// there is no need to show the remote and email matches.
-		$userType = new SearchResultType('users');
-		if (strpos($search, '@') !== false && $searchResult->hasExactIdMatch($userType)) {
-			$searchResult->unsetResult($remoteType);
-			$searchResult->unsetResult($emailType);
-		}
+        // if we have an exact local user match with an email-a-like query,
+        // there is no need to show the remote and email matches.
+        $userType = new SearchResultType('users');
+        if (strpos($search, '@') !== false && $searchResult->hasExactIdMatch($userType)) {
+            $searchResult->unsetResult($remoteType);
+            $searchResult->unsetResult($emailType);
+        }
 
-		return [$searchResult->asArray(), (bool)$hasMoreResults];
-	}
+        return [$searchResult->asArray(), (bool)$hasMoreResults];
+    }
 
-	public function registerPlugin(array $pluginInfo) {
-		$shareType = constant(Share::class . '::' . $pluginInfo['shareType']);
-		if ($shareType === null) {
-			throw new \InvalidArgumentException('Provided ShareType is invalid');
-		}
-		$this->pluginList[$shareType][] = $pluginInfo['class'];
-	}
+    public function registerPlugin(array $pluginInfo) {
+        $shareType = constant(Share::class . '::' . $pluginInfo['shareType']);
+        if ($shareType === null) {
+            throw new \InvalidArgumentException('Provided ShareType is invalid');
+        }
+        $this->pluginList[$shareType][] = $pluginInfo['class'];
+    }
 }

lib/public/IContainer.php

Indentation +66 added lines, -66 removed lines

@@ -51,74 +51,74 @@
  */
 interface IContainer extends ContainerInterface {
 
-	/**
-	 * @template T
-	 *
-	 * If a parameter is not registered in the container try to instantiate it
-	 * by using reflection to find out how to build the class
-	 * @param string $name the class name to resolve
-	 * @psalm-param string|class-string<T> $name
-	 * @return \stdClass
-	 * @psalm-return ($name is class-string ? T : mixed)
-	 * @since 8.2.0
-	 * @deprecated 20.0.0 use \Psr\Container\ContainerInterface::get
-	 * @throws ContainerExceptionInterface if the class could not be found or instantiated
-	 * @throws QueryException if the class could not be found or instantiated
-	 */
-	public function resolve($name);
+    /**
+     * @template T
+     *
+     * If a parameter is not registered in the container try to instantiate it
+     * by using reflection to find out how to build the class
+     * @param string $name the class name to resolve
+     * @psalm-param string|class-string<T> $name
+     * @return \stdClass
+     * @psalm-return ($name is class-string ? T : mixed)
+     * @since 8.2.0
+     * @deprecated 20.0.0 use \Psr\Container\ContainerInterface::get
+     * @throws ContainerExceptionInterface if the class could not be found or instantiated
+     * @throws QueryException if the class could not be found or instantiated
+     */
+    public function resolve($name);
 
-	/**
-	 * Look up a service for a given name in the container.
-	 *
-	 * @template T
-	 *
-	 * @param string $name
-	 * @psalm-param string|class-string<T> $name
-	 * @param bool $autoload Should we try to autoload the service. If we are trying to resolve built in types this makes no sense for example
-	 * @return mixed
-	 * @psalm-return ($name is class-string ? T : mixed)
-	 * @throws ContainerExceptionInterface if the query could not be resolved
-	 * @throws QueryException if the query could not be resolved
-	 * @since 6.0.0
-	 * @deprecated 20.0.0 use \Psr\Container\ContainerInterface::get
-	 */
-	public function query(string $name, bool $autoload = true);
+    /**
+     * Look up a service for a given name in the container.
+     *
+     * @template T
+     *
+     * @param string $name
+     * @psalm-param string|class-string<T> $name
+     * @param bool $autoload Should we try to autoload the service. If we are trying to resolve built in types this makes no sense for example
+     * @return mixed
+     * @psalm-return ($name is class-string ? T : mixed)
+     * @throws ContainerExceptionInterface if the query could not be resolved
+     * @throws QueryException if the query could not be resolved
+     * @since 6.0.0
+     * @deprecated 20.0.0 use \Psr\Container\ContainerInterface::get
+     */
+    public function query(string $name, bool $autoload = true);
 
-	/**
-	 * A value is stored in the container with it's corresponding name
-	 *
-	 * @param string $name
-	 * @param mixed $value
-	 * @return void
-	 * @since 6.0.0
-	 * @deprecated 20.0.0 use \OCP\AppFramework\Bootstrap\IRegistrationContext::registerParameter
-	 */
-	public function registerParameter($name, $value);
+    /**
+     * A value is stored in the container with it's corresponding name
+     *
+     * @param string $name
+     * @param mixed $value
+     * @return void
+     * @since 6.0.0
+     * @deprecated 20.0.0 use \OCP\AppFramework\Bootstrap\IRegistrationContext::registerParameter
+     */
+    public function registerParameter($name, $value);
 
-	/**
-	 * A service is registered in the container where a closure is passed in which will actually
-	 * create the service on demand.
-	 * In case the parameter $shared is set to true (the default usage) the once created service will remain in
-	 * memory and be reused on subsequent calls.
-	 * In case the parameter is false the service will be recreated on every call.
-	 *
-	 * @param string $name
-	 * @param \Closure $closure
-	 * @param bool $shared
-	 * @return void
-	 * @since 6.0.0
-	 * @deprecated 20.0.0 use \OCP\AppFramework\Bootstrap\IRegistrationContext::registerService
-	 */
-	public function registerService($name, Closure $closure, $shared = true);
+    /**
+     * A service is registered in the container where a closure is passed in which will actually
+     * create the service on demand.
+     * In case the parameter $shared is set to true (the default usage) the once created service will remain in
+     * memory and be reused on subsequent calls.
+     * In case the parameter is false the service will be recreated on every call.
+     *
+     * @param string $name
+     * @param \Closure $closure
+     * @param bool $shared
+     * @return void
+     * @since 6.0.0
+     * @deprecated 20.0.0 use \OCP\AppFramework\Bootstrap\IRegistrationContext::registerService
+     */
+    public function registerService($name, Closure $closure, $shared = true);
 
-	/**
-	 * Shortcut for returning a service from a service under a different key,
-	 * e.g. to tell the container to return a class when queried for an
-	 * interface
-	 * @param string $alias the alias that should be registered
-	 * @param string $target the target that should be resolved instead
-	 * @since 8.2.0
-	 * @deprecated 20.0.0 use \OCP\AppFramework\Bootstrap\IRegistrationContext::registerServiceAlias
-	 */
-	public function registerAlias($alias, $target);
+    /**
+     * Shortcut for returning a service from a service under a different key,
+     * e.g. to tell the container to return a class when queried for an
+     * interface
+     * @param string $alias the alias that should be registered
+     * @param string $target the target that should be resolved instead
+     * @since 8.2.0
+     * @deprecated 20.0.0 use \OCP\AppFramework\Bootstrap\IRegistrationContext::registerServiceAlias
+     */
+    public function registerAlias($alias, $target);
 }