/**
* delete a SubAdmin
* @param string $uid uid of the SubAdmin
* @param string $gid gid of the group
* @return boolean
*/
public static function deleteSubAdmin($uid, $gid)
{
$stmt = OC_DB::prepare('DELETE FROM `*PREFIX*group_admin` WHERE `gid` = ? AND `uid` = ?');
$result = $stmt->execute(array($gid, $uid));
OC_Hook::emit("OC_SubAdmin", "post_deleteSubAdmin", array("gid" => $gid));
return true;
}
/**
* delete a SubAdmin
* @param IUser $user the user that is the SubAdmin
* @param IGroup $group the group
* @return bool
*/
public function deleteSubAdmin(IUser $user, IGroup $group)
{
$qb = $this->dbConn->getQueryBuilder();
$qb->delete('group_admin')->where($qb->expr()->eq('gid', $qb->createNamedParameter($group->getGID())))->andWhere($qb->expr()->eq('uid', $qb->createNamedParameter($user->getUID())))->execute();
$this->emit('\\OC\\SubAdmin', 'postDeleteSubAdmin', [$user, $group]);
\OC_Hook::emit("OC_SubAdmin", "post_deleteSubAdmin", ["gid" => $group->getGID()]);
return true;
}
/**
* @brief Can be set up
* @param string $user
* @return boolean
* @description configure the initial filesystem based on the configuration
*/
public static function setupFS($user = '')
{
//setting up the filesystem twice can only lead to trouble
if (self::$fsSetup) {
return false;
}
// If we are not forced to load a specific user we load the one that is logged in
if ($user == "" && OC_User::isLoggedIn()) {
$user = OC_User::getUser();
}
// load all filesystem apps before, so no setup-hook gets lost
if (!isset($RUNTIME_NOAPPS) || !$RUNTIME_NOAPPS) {
OC_App::loadApps(array('filesystem'));
}
// the filesystem will finish when $user is not empty,
// mark fs setup here to avoid doing the setup from loading
// OC_Filesystem
if ($user != '') {
self::$fsSetup = true;
}
$configDataDirectory = OC_Config::getValue("datadirectory", OC::$SERVERROOT . "/data");
//first set up the local "root" storage
\OC\Files\Filesystem::initMounts();
if (!self::$rootMounted) {
\OC\Files\Filesystem::mount('\\OC\\Files\\Storage\\Local', array('datadir' => $configDataDirectory), '/');
self::$rootMounted = true;
}
//if we aren't logged in, there is no use to set up the filesystem
if ($user != "") {
\OC\Files\Filesystem::addStorageWrapper(function ($mountPoint, $storage) {
// set up quota for home storages, even for other users
// which can happen when using sharing
if ($storage instanceof \OC\Files\Storage\Home) {
$user = $storage->getUser()->getUID();
$quota = OC_Util::getUserQuota($user);
if ($quota !== \OC\Files\SPACE_UNLIMITED) {
return new \OC\Files\Storage\Wrapper\Quota(array('storage' => $storage, 'quota' => $quota));
}
}
return $storage;
});
$userDir = '/' . $user . '/files';
$userRoot = OC_User::getHome($user);
$userDirectory = $userRoot . '/files';
if (!is_dir($userDirectory)) {
mkdir($userDirectory, 0755, true);
OC_Util::copySkeleton($userDirectory);
}
//jail the user into his "home" directory
\OC\Files\Filesystem::init($user, $userDir);
$fileOperationProxy = new OC_FileProxy_FileOperations();
OC_FileProxy::register($fileOperationProxy);
OC_Hook::emit('OC_Filesystem', 'setup', array('user' => $user, 'user_dir' => $userDir));
}
return true;
}
public static function setupFS($user = '')
{
// configure the initial filesystem based on the configuration
if (self::$fsSetup) {
//setting up the filesystem twice can only lead to trouble
return false;
}
// If we are not forced to load a specific user we load the one that is logged in
if ($user == "" && OC_User::isLoggedIn()) {
$user = OC_User::getUser();
}
// the filesystem will finish when $user is not empty,
// mark fs setup here to avoid doing the setup from loading
// OC_Filesystem
if ($user != '') {
self::$fsSetup = true;
}
$CONFIG_DATADIRECTORY = OC_Config::getValue("datadirectory", OC::$SERVERROOT . "/data");
//first set up the local "root" storage
if (!self::$rootMounted) {
OC_Filesystem::mount('OC_Filestorage_Local', array('datadir' => $CONFIG_DATADIRECTORY), '/');
self::$rootMounted = true;
}
if ($user != "") {
//if we aren't logged in, there is no use to set up the filesystem
$user_dir = '/' . $user . '/files';
$user_root = OC_User::getHome($user);
$userdirectory = $user_root . '/files';
if (!is_dir($userdirectory)) {
mkdir($userdirectory, 0755, true);
}
//jail the user into his "home" directory
OC_Filesystem::mount('OC_Filestorage_Local', array('datadir' => $user_root), $user);
OC_Filesystem::init($user_dir);
$quotaProxy = new OC_FileProxy_Quota();
OC_FileProxy::register($quotaProxy);
// Load personal mount config
if (is_file($user_root . '/mount.php')) {
$mountConfig = (include $user_root . '/mount.php');
if (isset($mountConfig['user'][$user])) {
foreach ($mountConfig['user'][$user] as $mountPoint => $options) {
OC_Filesystem::mount($options['class'], $options['options'], $mountPoint);
}
}
$mtime = filemtime($user_root . '/mount.php');
$previousMTime = OC_Preferences::getValue($user, 'files', 'mountconfigmtime', 0);
if ($mtime > $previousMTime) {
//mount config has changed, filecache needs to be updated
OC_FileCache::triggerUpdate($user);
OC_Preferences::setValue($user, 'files', 'mountconfigmtime', $mtime);
}
}
OC_Hook::emit('OC_Filesystem', 'setup', array('user' => $user, 'user_dir' => $user_dir));
}
}
/**
* get the filesystem info from the cache
* @param string path
* @param string root (optional)
* @return array
*
* returns an associative array with the following keys:
* - size
* - mtime
* - ctime
* - mimetype
* - encrypted
* - versioned
*/
public static function get($path, $root = false)
{
if (OC_FileCache_Update::hasUpdated($path, $root)) {
if ($root === false) {
//filesystem hooks are only valid for the default root
OC_Hook::emit('OC_Filesystem', 'post_write', array('path' => $path));
} else {
OC_FileCache_Update::update($path, $root);
}
}
return OC_FileCache_Cached::get($path, $root);
}
/**
* scan all music for the current user
*
* @return int the number of songs found
*/
public function scanCollection()
{
$music = $this->getMusic();
\OC_Hook::emit('media', 'song_count', array('count' => count($music)));
$songs = 0;
foreach ($music as $file) {
$this->scanFile($file);
$songs++;
\OC_Hook::emit('media', 'song_scanned', array('path' => $file, 'count' => $songs));
}
return $songs;
}
/**
* upgrade all child elements of an item
*
* @param int $id
* @param bool $mode
*/
function upgradeChilds($id, $mode = Scanner::SCAN_RECURSIVE)
{
$children = $this->legacy->getChildren($id);
foreach ($children as $child) {
$childData = $this->getNewData($child);
\OC_Hook::emit('\\OC\\Files\\Cache\\Upgrade', 'migrate_path', $child['path']);
if ($childData) {
$this->insert($childData);
if ($mode == Scanner::SCAN_RECURSIVE) {
$this->upgradeChilds($child['id']);
}
}
}
}
public static function setupFS($user = '')
{
// configure the initial filesystem based on the configuration
if (self::$fsSetup) {
//setting up the filesystem twice can only lead to trouble
return false;
}
// If we are not forced to load a specific user we load the one that is logged in
if ($user == "" && OC_User::isLoggedIn()) {
$user = OC_User::getUser();
}
// load all filesystem apps before, so no setup-hook gets lost
if (!isset($RUNTIME_NOAPPS) || !$RUNTIME_NOAPPS) {
OC_App::loadApps(array('filesystem'));
}
// the filesystem will finish when $user is not empty,
// mark fs setup here to avoid doing the setup from loading
// OC_Filesystem
if ($user != '') {
self::$fsSetup = true;
}
$CONFIG_DATADIRECTORY = OC_Config::getValue("datadirectory", OC::$SERVERROOT . "/data");
//first set up the local "root" storage
if (!self::$rootMounted) {
OC_Filesystem::mount('OC_Filestorage_Local', array('datadir' => $CONFIG_DATADIRECTORY), '/');
self::$rootMounted = true;
}
if ($user != "") {
//if we aren't logged in, there is no use to set up the filesystem
$user_dir = '/' . $user . '/files';
$user_root = OC_User::getHome($user);
$userdirectory = $user_root . '/files';
if (!is_dir($userdirectory)) {
mkdir($userdirectory, 0755, true);
}
//jail the user into his "home" directory
OC_Filesystem::mount('OC_Filestorage_Local', array('datadir' => $user_root), $user);
OC_Filesystem::init($user_dir, $user);
$quotaProxy = new OC_FileProxy_Quota();
$fileOperationProxy = new OC_FileProxy_FileOperations();
OC_FileProxy::register($quotaProxy);
OC_FileProxy::register($fileOperationProxy);
// Load personal mount config
self::loadUserMountPoints($user);
OC_Hook::emit('OC_Filesystem', 'setup', array('user' => $user, 'user_dir' => $user_dir));
}
}
/**
* send server-to-server share to remote server
*
* @param string $token
* @param string $shareWith
* @param string $name
* @param int $remote_id
* @param string $owner
* @return bool
*/
public function sendRemoteShare($token, $shareWith, $name, $remote_id, $owner)
{
list($user, $remote) = $this->addressHandler->splitUserRemote($shareWith);
if ($user && $remote) {
$url = $remote;
$local = $this->addressHandler->generateRemoteURL();
$fields = array('shareWith' => $user, 'token' => $token, 'name' => $name, 'remoteId' => $remote_id, 'owner' => $owner, 'remote' => $local);
$url = $this->addressHandler->removeProtocolFromUrl($url);
$result = $this->tryHttpPostToShareEndpoint($url, '', $fields);
$status = json_decode($result['result'], true);
if ($result['success'] && ($status['ocs']['meta']['statuscode'] === 100 || $status['ocs']['meta']['statuscode'] === 200)) {
\OC_Hook::emit('OCP\\Share', 'federated_share_added', ['server' => $remote]);
return true;
}
}
return false;
}
/**
* Find the mount for $path
*
* @param string $path
* @return MountPoint
*/
public function find($path)
{
\OC_Util::setupFS();
$path = $this->formatPath($path);
if (isset($this->mounts[$path])) {
return $this->mounts[$path];
}
\OC_Hook::emit('OC_Filesystem', 'get_mountpoint', array('path' => $path));
$foundMountPoint = '';
$mountPoints = array_keys($this->mounts);
foreach ($mountPoints as $mountpoint) {
if (strpos($path, $mountpoint) === 0 and strlen($mountpoint) > strlen($foundMountPoint)) {
$foundMountPoint = $mountpoint;
}
}
if (isset($this->mounts[$foundMountPoint])) {
return $this->mounts[$foundMountPoint];
} else {
return null;
}
}
public function testBlacklist()
{
OC_Hook::clear('OC_Filesystem');
OC::registerFilesystemHooks();
$run = true;
OC_Hook::emit(OC_Filesystem::CLASSNAME, OC_Filesystem::signal_write, array(OC_Filesystem::signal_param_path => '/test/.htaccess', OC_Filesystem::signal_param_run => &$run));
$this->assertFalse($run);
if (OC_Filesystem::getView()) {
$user = OC_User::getUser();
} else {
$user = uniqid();
OC_Filesystem::init('/' . $user . '/files');
}
OC_Filesystem::mount('OC_Filestorage_Temporary', array(), '/');
$rootView = new OC_FilesystemView('');
$rootView->mkdir('/' . $user);
$rootView->mkdir('/' . $user . '/files');
$this->assertFalse($rootView->file_put_contents('/.htaccess', 'foo'));
$this->assertFalse(OC_Filesystem::file_put_contents('/.htaccess', 'foo'));
$fh = fopen(__FILE__, 'r');
$this->assertFalse(OC_Filesystem::file_put_contents('/.htaccess', $fh));
}
/**
* send server-to-server share to remote server
*
* @param string $token
* @param string $shareWith
* @param string $name
* @param int $remote_id
* @param string $owner
* @return bool
*/
private static function sendRemoteShare($token, $shareWith, $name, $remote_id, $owner)
{
list($user, $remote) = Helper::splitUserRemote($shareWith);
if ($user && $remote) {
$url = $remote . self::BASE_PATH_TO_SHARE_API . '?format=' . self::RESPONSE_FORMAT;
$local = \OC::$server->getURLGenerator()->getAbsoluteURL('/');
$fields = array('shareWith' => $user, 'token' => $token, 'name' => $name, 'remoteId' => $remote_id, 'owner' => $owner, 'remote' => $local);
$url = self::removeProtocolFromUrl($url);
$result = self::tryHttpPost($url, $fields);
$status = json_decode($result['result'], true);
if ($result['success'] && $status['ocs']['meta']['statuscode'] === 100) {
\OC_Hook::emit('OCP\\Share', 'federated_share_added', ['server' => $remote]);
return true;
}
}
return false;
}
/**
* Can be set up
*
* @param string $user
* @return boolean
* @description configure the initial filesystem based on the configuration
*/
public static function setupFS($user = '')
{
//setting up the filesystem twice can only lead to trouble
if (self::$fsSetup) {
return false;
}
// If we are not forced to load a specific user we load the one that is logged in
if ($user == "" && OC_User::isLoggedIn()) {
$user = OC_User::getUser();
}
// load all filesystem apps before, so no setup-hook gets lost
OC_App::loadApps(array('filesystem'));
// the filesystem will finish when $user is not empty,
// mark fs setup here to avoid doing the setup from loading
// OC_Filesystem
if ($user != '') {
self::$fsSetup = true;
}
//check if we are using an object storage
$objectStore = OC_Config::getValue('objectstore');
if (isset($objectStore)) {
self::initObjectStoreRootFS($objectStore);
} else {
self::initLocalStorageRootFS();
}
if ($user != '' && !OCP\User::userExists($user)) {
return false;
}
//if we aren't logged in, there is no use to set up the filesystem
if ($user != "") {
\OC\Files\Filesystem::addStorageWrapper('oc_quota', function ($mountPoint, $storage) {
// set up quota for home storages, even for other users
// which can happen when using sharing
/**
* @var \OC\Files\Storage\Storage $storage
*/
if ($storage->instanceOfStorage('\\OC\\Files\\Storage\\Home') || $storage->instanceOfStorage('\\OC\\Files\\ObjectStore\\HomeObjectStoreStorage')) {
if (is_object($storage->getUser())) {
$user = $storage->getUser()->getUID();
$quota = OC_Util::getUserQuota($user);
if ($quota !== \OCP\Files\FileInfo::SPACE_UNLIMITED) {
return new \OC\Files\Storage\Wrapper\Quota(array('storage' => $storage, 'quota' => $quota, 'root' => 'files'));
}
}
}
return $storage;
});
// copy skeleton for local storage only
if (!isset($objectStore)) {
$userRoot = OC_User::getHome($user);
$userDirectory = $userRoot . '/files';
if (!is_dir($userDirectory)) {
mkdir($userDirectory, 0755, true);
OC_Util::copySkeleton($userDirectory);
}
}
$userDir = '/' . $user . '/files';
//jail the user into his "home" directory
\OC\Files\Filesystem::init($user, $userDir);
$fileOperationProxy = new OC_FileProxy_FileOperations();
OC_FileProxy::register($fileOperationProxy);
OC_Hook::emit('OC_Filesystem', 'setup', array('user' => $user, 'user_dir' => $userDir));
}
return true;
}
/**
* walk over any folders that are not fully scanned yet and scan them
*/
public function backgroundScan()
{
$lastPath = null;
while (($path = $this->cache->getIncomplete()) !== false && $path !== $lastPath) {
try {
$this->scan($path, self::SCAN_RECURSIVE, self::REUSE_ETAG);
\OC_Hook::emit('Scanner', 'correctFolderSize', array('path' => $path));
if ($this->cacheActive) {
$this->cache->correctFolderSize($path);
}
} catch (\OCP\Files\StorageInvalidException $e) {
// skip unavailable storages
} catch (\OCP\Files\StorageNotAvailableException $e) {
// skip unavailable storages
} catch (\OCP\Files\ForbiddenException $e) {
// skip forbidden storages
} catch (\OCP\Lock\LockedException $e) {
// skip unavailable storages
}
// FIXME: this won't proceed with the next item, needs revamping of getIncomplete()
// to make this possible
$lastPath = $path;
}
}
/**
* Put shared item into the database
* @param string $itemType Item type
* @param string $itemSource Item source
* @param int $shareType SHARE_TYPE_USER, SHARE_TYPE_GROUP, or SHARE_TYPE_LINK
* @param string $shareWith User or group the item is being shared with
* @param string $uidOwner User that is the owner of shared item
* @param int $permissions CRUDS permissions
* @param boolean|array $parentFolder Parent folder target (optional)
* @param string $token (optional)
* @param string $itemSourceName name of the source item (optional)
* @param \DateTime $expirationDate (optional)
* @throws \Exception
* @return boolean Returns true on success or false on failure
*/
private static function put($itemType, $itemSource, $shareType, $shareWith, $uidOwner, $permissions, $parentFolder = null, $token = null, $itemSourceName = null, \DateTime $expirationDate = null)
{
$queriesToExecute = array();
$suggestedItemTarget = null;
$result = self::checkReshare($itemType, $itemSource, $shareType, $shareWith, $uidOwner, $permissions, $itemSourceName, $expirationDate);
if (!empty($result)) {
$parent = $result['parent'];
$itemSource = $result['itemSource'];
$fileSource = $result['fileSource'];
$suggestedItemTarget = $result['suggestedItemTarget'];
$suggestedFileTarget = $result['suggestedFileTarget'];
$filePath = $result['filePath'];
$expirationDate = $result['expirationDate'];
}
$isGroupShare = false;
if ($shareType == self::SHARE_TYPE_GROUP) {
$isGroupShare = true;
$users = \OC_Group::usersInGroup($shareWith['group']);
// remove current user from list
if (in_array(\OCP\User::getUser(), $users)) {
unset($users[array_search(\OCP\User::getUser(), $users)]);
}
$groupItemTarget = Helper::generateTarget($itemType, $itemSource, $shareType, $shareWith['group'], $uidOwner, $suggestedItemTarget);
$groupFileTarget = $filePath;
// add group share to table and remember the id as parent
$queriesToExecute['groupShare'] = array('itemType' => $itemType, 'itemSource' => $itemSource, 'itemTarget' => $groupItemTarget, 'shareType' => $shareType, 'shareWith' => $shareWith['group'], 'uidOwner' => $uidOwner, 'permissions' => $permissions, 'shareTime' => time(), 'fileSource' => $fileSource, 'fileTarget' => $filePath, 'token' => $token, 'parent' => $parent, 'expiration' => $expirationDate);
} else {
$users = array($shareWith);
$itemTarget = Helper::generateTarget($itemType, $itemSource, $shareType, $shareWith, $uidOwner, $suggestedItemTarget);
}
$run = true;
$error = '';
$preHookData = array('itemType' => $itemType, 'itemSource' => $itemSource, 'shareType' => $shareType, 'uidOwner' => $uidOwner, 'permissions' => $permissions, 'fileSource' => $fileSource, 'expiration' => $expirationDate, 'token' => $token, 'run' => &$run, 'error' => &$error);
$preHookData['itemTarget'] = $isGroupShare ? $groupItemTarget : $itemTarget;
$preHookData['shareWith'] = $isGroupShare ? $shareWith['group'] : $shareWith;
\OC_Hook::emit('OCP\\Share', 'pre_shared', $preHookData);
if ($run === false) {
throw new \Exception($error);
}
foreach ($users as $user) {
$sourceId = $itemType === 'file' || $itemType === 'folder' ? $fileSource : $itemSource;
$sourceExists = self::getItemSharedWithBySource($itemType, $sourceId, self::FORMAT_NONE, null, true, $user);
$shareType = $isGroupShare ? self::$shareTypeGroupUserUnique : $shareType;
if ($sourceExists) {
$fileTarget = $sourceExists['file_target'];
$itemTarget = $sourceExists['item_target'];
// for group shares we don't need a additional entry if the target is the same
if ($isGroupShare && $groupItemTarget === $itemTarget) {
continue;
}
} elseif (!$sourceExists && !$isGroupShare) {
$itemTarget = Helper::generateTarget($itemType, $itemSource, $shareType, $user, $uidOwner, $suggestedItemTarget, $parent);
if (isset($fileSource)) {
if ($parentFolder) {
if ($parentFolder === true) {
$fileTarget = Helper::generateTarget('file', $filePath, $shareType, $user, $uidOwner, $suggestedFileTarget, $parent);
if ($fileTarget != $groupFileTarget) {
$parentFolders[$user]['folder'] = $fileTarget;
}
} else {
if (isset($parentFolder[$user])) {
$fileTarget = $parentFolder[$user]['folder'] . $itemSource;
$parent = $parentFolder[$user]['id'];
}
}
} else {
$fileTarget = Helper::generateTarget('file', $filePath, $shareType, $user, $uidOwner, $suggestedFileTarget, $parent);
}
} else {
$fileTarget = null;
}
} else {
// group share which doesn't exists until now, check if we need a unique target for this user
$itemTarget = Helper::generateTarget($itemType, $itemSource, self::SHARE_TYPE_USER, $user, $uidOwner, $suggestedItemTarget, $parent);
// do we also need a file target
if (isset($fileSource)) {
$fileTarget = Helper::generateTarget('file', $filePath, self::SHARE_TYPE_USER, $user, $uidOwner, $suggestedFileTarget, $parent);
} else {
$fileTarget = null;
}
if ($itemTarget === $groupItemTarget && (isset($fileSource) && $fileTarget === $groupItemTarget)) {
continue;
}
}
$queriesToExecute[] = array('itemType' => $itemType, 'itemSource' => $itemSource, 'itemTarget' => $itemTarget, 'shareType' => $shareType, 'shareWith' => $user, 'uidOwner' => $uidOwner, 'permissions' => $permissions, 'shareTime' => time(), 'fileSource' => $fileSource, 'fileTarget' => $fileTarget, 'token' => $token, 'parent' => $parent, 'expiration' => $expirationDate);
}
if ($isGroupShare) {
self::insertShare($queriesToExecute['groupShare']);
// Save this id, any extra rows for this group share will need to reference it
$parent = \OC_DB::insertid('*PREFIX*share');
unset($queriesToExecute['groupShare']);
}
foreach ($queriesToExecute as $shareQuery) {
$shareQuery['parent'] = $parent;
self::insertShare($shareQuery);
}
$postHookData = array('itemType' => $itemType, 'itemSource' => $itemSource, 'parent' => $parent, 'shareType' => $shareType, 'uidOwner' => $uidOwner, 'permissions' => $permissions, 'fileSource' => $fileSource, 'id' => $parent, 'token' => $token, 'expirationDate' => $expirationDate);
$postHookData['shareWith'] = $isGroupShare ? $shareWith['group'] : $shareWith;
$postHookData['itemTarget'] = $isGroupShare ? $groupItemTarget : $itemTarget;
$postHookData['fileTarget'] = $isGroupShare ? $groupFileTarget : $fileTarget;
\OC_Hook::emit('OCP\\Share', 'post_shared', $postHookData);
return true;
}
/**
* @param mixed $app
* @return bool
* @throws Exception if app is not compatible with this version of ownCloud
* @throws Exception if no app-name was specified
*/
public static function installApp($app)
{
$l = \OC::$server->getL10N('core');
$config = \OC::$server->getConfig();
$appData = OC_OCSClient::getApplication($app);
// check if app is a shipped app or not. OCS apps have an integer as id, shipped apps use a string
if (!is_numeric($app)) {
$shippedVersion = self::getAppVersion($app);
if ($appData && version_compare($shippedVersion, $appData['version'], '<')) {
$app = self::downloadApp($app);
} else {
$app = OC_Installer::installShippedApp($app);
}
} else {
// Maybe the app is already installed - compare the version in this
// case and use the local already installed one.
// FIXME: This is a horrible hack. I feel sad. The god of code cleanness may forgive me.
$internalAppId = self::getInternalAppIdByOcs($app);
if ($internalAppId !== false) {
if ($appData && version_compare(\OC_App::getAppVersion($internalAppId), $appData['version'], '<')) {
$app = self::downloadApp($app);
} else {
self::enable($internalAppId);
$app = $internalAppId;
}
} else {
$app = self::downloadApp($app);
}
}
if ($app !== false) {
// check if the app is compatible with this version of ownCloud
$info = self::getAppInfo($app);
$version = OC_Util::getVersion();
if (!self::isAppCompatible($version, $info)) {
throw new \Exception($l->t('App \\"%s\\" can\'t be installed because it is not compatible with this version of ownCloud.', array($info['name'])));
}
// check for required dependencies
$dependencyAnalyzer = new DependencyAnalyzer(new Platform($config), $l);
$missing = $dependencyAnalyzer->analyze($app);
if (!empty($missing)) {
$missingMsg = join(PHP_EOL, $missing);
throw new \Exception($l->t('App \\"%s\\" cannot be installed because the following dependencies are not fulfilled: %s', array($info['name'], $missingMsg)));
}
$config->setAppValue($app, 'enabled', 'yes');
if (isset($appData['id'])) {
$config->setAppValue($app, 'ocsid', $appData['id']);
}
\OC_Hook::emit('OC_App', 'post_enable', array('app' => $app));
} else {
throw new \Exception($l->t("No app name specified"));
}
return $app;
}
/**
* Try to login a user, assuming authentication
* has already happened (e.g. via Single Sign On).
*
* Log in a user and regenerate a new session.
*
* @param \OCP\Authentication\IApacheBackend $backend
* @return bool
*/
public static function loginWithApache(\OCP\Authentication\IApacheBackend $backend)
{
$uid = $backend->getCurrentUserId();
$run = true;
OC_Hook::emit("OC_User", "pre_login", array("run" => &$run, "uid" => $uid));
if ($uid) {
if (self::getUser() !== $uid) {
self::setUserId($uid);
self::setDisplayName($uid);
self::getUserSession()->setLoginName($uid);
OC_Hook::emit("OC_User", "post_login", array("uid" => $uid, 'password' => ''));
}
return true;
}
return false;
}
/**
* Emits a signal. To get data from the slot use references!
* @param string $signalclass class name of emitter
* @param string $signalname name of signal
* @param array $params default: array() array with additional data
* @return bool true if slots exists or false if not
*
* TODO: write example
* @since 4.0.0
*/
public static function emitHook($signalclass, $signalname, $params = array())
{
return \OC_Hook::emit($signalclass, $signalname, $params);
}
public function file_assemble($path)
{
$absolutePath = OC_Filesystem::normalizePath(OC_Filesystem::getView()->getAbsolutePath($path));
$data = '';
// use file_put_contents as method because that best matches what this function does
if (OC_FileProxy::runPreProxies('file_put_contents', $absolutePath, $data) && OC_Filesystem::isValidPath($path)) {
$path = OC_Filesystem::getView()->getRelativePath($absolutePath);
$exists = OC_Filesystem::file_exists($path);
$run = true;
if (!$exists) {
OC_Hook::emit(OC_Filesystem::CLASSNAME, OC_Filesystem::signal_create, array(OC_Filesystem::signal_param_path => $path, OC_Filesystem::signal_param_run => &$run));
}
OC_Hook::emit(OC_Filesystem::CLASSNAME, OC_Filesystem::signal_write, array(OC_Filesystem::signal_param_path => $path, OC_Filesystem::signal_param_run => &$run));
if (!$run) {
return false;
}
$target = OC_Filesystem::fopen($path, 'w');
if ($target) {
$count = $this->assemble($target);
fclose($target);
if (!$exists) {
OC_Hook::emit(OC_Filesystem::CLASSNAME, OC_Filesystem::signal_post_create, array(OC_Filesystem::signal_param_path => $path));
}
OC_Hook::emit(OC_Filesystem::CLASSNAME, OC_Filesystem::signal_post_write, array(OC_Filesystem::signal_param_path => $path));
OC_FileProxy::runPostProxies('file_put_contents', $absolutePath, $count);
return $count > 0;
} else {
return false;
}
}
}
function __construct()
{
$this->registerService('ContactsManager', function ($c) {
return new ContactsManager();
});
$this->registerService('Request', function ($c) {
if (isset($c['urlParams'])) {
$urlParams = $c['urlParams'];
} else {
$urlParams = array();
}
if (\OC::$server->getSession()->exists('requesttoken')) {
$requestToken = \OC::$server->getSession()->get('requesttoken');
} else {
$requestToken = false;
}
if (defined('PHPUNIT_RUN') && PHPUNIT_RUN && in_array('fakeinput', stream_get_wrappers())) {
$stream = 'fakeinput://data';
} else {
$stream = 'php://input';
}
return new Request(array('get' => $_GET, 'post' => $_POST, 'files' => $_FILES, 'server' => $_SERVER, 'env' => $_ENV, 'cookies' => $_COOKIE, 'method' => isset($_SERVER) && isset($_SERVER['REQUEST_METHOD']) ? $_SERVER['REQUEST_METHOD'] : null, 'urlParams' => $urlParams, 'requesttoken' => $requestToken), $stream);
});
$this->registerService('PreviewManager', function ($c) {
return new PreviewManager();
});
$this->registerService('TagManager', function ($c) {
$user = \OC_User::getUser();
return new TagManager($user);
});
$this->registerService('RootFolder', function ($c) {
// TODO: get user and user manager from container as well
$user = \OC_User::getUser();
/** @var $c SimpleContainer */
$userManager = $c->query('UserManager');
$user = $userManager->get($user);
$manager = \OC\Files\Filesystem::getMountManager();
$view = new View();
return new Root($manager, $view, $user);
});
$this->registerService('UserManager', function ($c) {
/**
* @var SimpleContainer $c
* @var \OC\AllConfig $config
*/
$config = $c->query('AllConfig');
return new \OC\User\Manager($config);
});
$this->registerService('GroupManager', function ($c) {
/**
* @var SimpleContainer $c
* @var \OC\User\Manager $userManager
*/
$userManager = $c->query('UserManager');
return new \OC\Group\Manager($userManager);
});
$this->registerService('UserSession', function ($c) {
/**
* @var SimpleContainer $c
* @var \OC\User\Manager $manager
*/
$manager = $c->query('UserManager');
$userSession = new \OC\User\Session($manager, new \OC\Session\Memory(''));
$userSession->listen('\\OC\\User', 'preCreateUser', function ($uid, $password) {
\OC_Hook::emit('OC_User', 'pre_createUser', array('run' => true, 'uid' => $uid, 'password' => $password));
});
$userSession->listen('\\OC\\User', 'postCreateUser', function ($user, $password) {
/** @var $user \OC\User\User */
\OC_Hook::emit('OC_User', 'post_createUser', array('uid' => $user->getUID(), 'password' => $password));
});
$userSession->listen('\\OC\\User', 'preDelete', function ($user) {
/** @var $user \OC\User\User */
\OC_Hook::emit('OC_User', 'pre_deleteUser', array('run' => true, 'uid' => $user->getUID()));
});
$userSession->listen('\\OC\\User', 'postDelete', function ($user) {
/** @var $user \OC\User\User */
\OC_Hook::emit('OC_User', 'post_deleteUser', array('uid' => $user->getUID()));
});
$userSession->listen('\\OC\\User', 'preSetPassword', function ($user, $password, $recoveryPassword) {
/** @var $user \OC\User\User */
\OC_Hook::emit('OC_User', 'pre_setPassword', array('run' => true, 'uid' => $user->getUID(), 'password' => $password, 'recoveryPassword' => $recoveryPassword));
});
$userSession->listen('\\OC\\User', 'postSetPassword', function ($user, $password, $recoveryPassword) {
/** @var $user \OC\User\User */
\OC_Hook::emit('OC_User', 'post_setPassword', array('run' => true, 'uid' => $user->getUID(), 'password' => $password, 'recoveryPassword' => $recoveryPassword));
});
$userSession->listen('\\OC\\User', 'preLogin', function ($uid, $password) {
\OC_Hook::emit('OC_User', 'pre_login', array('run' => true, 'uid' => $uid, 'password' => $password));
});
$userSession->listen('\\OC\\User', 'postLogin', function ($user, $password) {
/** @var $user \OC\User\User */
\OC_Hook::emit('OC_User', 'post_login', array('run' => true, 'uid' => $user->getUID(), 'password' => $password));
});
$userSession->listen('\\OC\\User', 'logout', function () {
\OC_Hook::emit('OC_User', 'logout', array());
});
return $userSession;
});
$this->registerService('NavigationManager', function ($c) {
return new \OC\NavigationManager();
});
$this->registerService('AllConfig', function ($c) {
return new \OC\AllConfig();
});
$this->registerService('AppConfig', function ($c) {
return new \OC\AppConfig(\OC_DB::getConnection());
});
$this->registerService('L10NFactory', function ($c) {
return new \OC\L10N\Factory();
});
$this->registerService('URLGenerator', function ($c) {
/** @var $c SimpleContainer */
$config = $c->query('AllConfig');
return new \OC\URLGenerator($config);
});
$this->registerService('AppHelper', function ($c) {
return new \OC\AppHelper();
});
$this->registerService('UserCache', function ($c) {
return new UserCache();
});
$this->registerService('MemCacheFactory', function ($c) {
$instanceId = \OC_Util::getInstanceId();
return new \OC\Memcache\Factory($instanceId);
});
$this->registerService('ActivityManager', function ($c) {
return new ActivityManager();
});
$this->registerService('AvatarManager', function ($c) {
return new AvatarManager();
});
$this->registerService('Logger', function ($c) {
/** @var $c SimpleContainer */
$logClass = $c->query('AllConfig')->getSystemValue('log_type', 'owncloud');
$logger = 'OC_Log_' . ucfirst($logClass);
call_user_func(array($logger, 'init'));
return new Log($logger);
});
$this->registerService('JobList', function ($c) {
/**
* @var Server $c
*/
$config = $c->getConfig();
return new \OC\BackgroundJob\JobList($c->getDatabaseConnection(), $config);
});
$this->registerService('Router', function ($c) {
/**
* @var Server $c
*/
$cacheFactory = $c->getMemCacheFactory();
if ($cacheFactory->isAvailable()) {
$router = new \OC\Route\CachingRouter($cacheFactory->create('route'));
} else {
$router = new \OC\Route\Router();
}
return $router;
});
$this->registerService('Search', function ($c) {
return new Search();
});
$this->registerService('SecureRandom', function ($c) {
return new SecureRandom();
});
$this->registerService('Crypto', function ($c) {
return new Crypto(\OC::$server->getConfig(), \OC::$server->getSecureRandom());
});
$this->registerService('Db', function ($c) {
return new Db();
});
}
/**
* @param string[] $hooks
* @param string $path
* @param bool $post
* @return bool
*/
private function runHooks($hooks, $path, $post = false)
{
$path = $this->getHookPath($path);
$prefix = $post ? 'post_' : '';
$run = true;
if ($this->shouldEmitHooks($path)) {
foreach ($hooks as $hook) {
if ($hook != 'read') {
\OC_Hook::emit(Filesystem::CLASSNAME, $prefix . $hook, array(Filesystem::signal_param_run => &$run, Filesystem::signal_param_path => $path));
} elseif (!$post) {
\OC_Hook::emit(Filesystem::CLASSNAME, $prefix . $hook, array(Filesystem::signal_param_path => $path));
}
}
}
return $run;
}
/**
* @param string $webRoot
*/
public function __construct($webRoot)
{
parent::__construct();
$this->webRoot = $webRoot;
$this->registerService('ContactsManager', function ($c) {
return new ContactsManager();
});
$this->registerService('PreviewManager', function (Server $c) {
return new PreviewManager($c->getConfig());
});
$this->registerService('EncryptionManager', function (Server $c) {
$view = new View();
$util = new Encryption\Util($view, $c->getUserManager(), $c->getGroupManager(), $c->getConfig());
return new Encryption\Manager($c->getConfig(), $c->getLogger(), $c->getL10N('core'), new View(), $util);
});
$this->registerService('EncryptionFileHelper', function (Server $c) {
$util = new Encryption\Util(new View(), $c->getUserManager(), $c->getGroupManager(), $c->getConfig());
return new Encryption\File($util);
});
$this->registerService('EncryptionKeyStorage', function (Server $c) {
$view = new View();
$util = new Encryption\Util($view, $c->getUserManager(), $c->getGroupManager(), $c->getConfig());
return new Encryption\Keys\Storage($view, $util);
});
$this->registerService('TagMapper', function (Server $c) {
return new TagMapper($c->getDatabaseConnection());
});
$this->registerService('TagManager', function (Server $c) {
$tagMapper = $c->query('TagMapper');
return new TagManager($tagMapper, $c->getUserSession());
});
$this->registerService('SystemTagManager', function (Server $c) {
return new SystemTag\SystemTagManager($c->getDatabaseConnection());
});
$this->registerService('SystemTagObjectMapper', function (Server $c) {
return new SystemTag\SystemTagObjectMapper($c->getDatabaseConnection(), $c->getSystemTagManager());
});
$this->registerService('RootFolder', function (Server $c) {
// TODO: get user and user manager from container as well
$user = \OC_User::getUser();
/** @var $c SimpleContainer */
$userManager = $c->query('UserManager');
$user = $userManager->get($user);
$manager = \OC\Files\Filesystem::getMountManager();
$view = new View();
$root = new Root($manager, $view, $user);
$connector = new HookConnector($root, $view);
$connector->viewToNode();
return $root;
});
$this->registerService('UserManager', function (Server $c) {
$config = $c->getConfig();
return new \OC\User\Manager($config);
});
$this->registerService('GroupManager', function (Server $c) {
$groupManager = new \OC\Group\Manager($this->getUserManager());
$groupManager->listen('\\OC\\Group', 'preCreate', function ($gid) {
\OC_Hook::emit('OC_Group', 'pre_createGroup', array('run' => true, 'gid' => $gid));
});
$groupManager->listen('\\OC\\Group', 'postCreate', function (\OC\Group\Group $gid) {
\OC_Hook::emit('OC_User', 'post_createGroup', array('gid' => $gid->getGID()));
});
$groupManager->listen('\\OC\\Group', 'preDelete', function (\OC\Group\Group $group) {
\OC_Hook::emit('OC_Group', 'pre_deleteGroup', array('run' => true, 'gid' => $group->getGID()));
});
$groupManager->listen('\\OC\\Group', 'postDelete', function (\OC\Group\Group $group) {
\OC_Hook::emit('OC_User', 'post_deleteGroup', array('gid' => $group->getGID()));
});
$groupManager->listen('\\OC\\Group', 'preAddUser', function (\OC\Group\Group $group, \OC\User\User $user) {
\OC_Hook::emit('OC_Group', 'pre_addToGroup', array('run' => true, 'uid' => $user->getUID(), 'gid' => $group->getGID()));
});
$groupManager->listen('\\OC\\Group', 'postAddUser', function (\OC\Group\Group $group, \OC\User\User $user) {
\OC_Hook::emit('OC_Group', 'post_addToGroup', array('uid' => $user->getUID(), 'gid' => $group->getGID()));
//Minimal fix to keep it backward compatible TODO: clean up all the GroupManager hooks
\OC_Hook::emit('OC_User', 'post_addToGroup', array('uid' => $user->getUID(), 'gid' => $group->getGID()));
});
return $groupManager;
});
$this->registerService('UserSession', function (Server $c) {
$manager = $c->getUserManager();
$session = new \OC\Session\Memory('');
$userSession = new \OC\User\Session($manager, $session);
$userSession->listen('\\OC\\User', 'preCreateUser', function ($uid, $password) {
\OC_Hook::emit('OC_User', 'pre_createUser', array('run' => true, 'uid' => $uid, 'password' => $password));
});
$userSession->listen('\\OC\\User', 'postCreateUser', function ($user, $password) {
/** @var $user \OC\User\User */
\OC_Hook::emit('OC_User', 'post_createUser', array('uid' => $user->getUID(), 'password' => $password));
});
$userSession->listen('\\OC\\User', 'preDelete', function ($user) {
/** @var $user \OC\User\User */
\OC_Hook::emit('OC_User', 'pre_deleteUser', array('run' => true, 'uid' => $user->getUID()));
});
$userSession->listen('\\OC\\User', 'postDelete', function ($user) {
/** @var $user \OC\User\User */
\OC_Hook::emit('OC_User', 'post_deleteUser', array('uid' => $user->getUID()));
});
$userSession->listen('\\OC\\User', 'preSetPassword', function ($user, $password, $recoveryPassword) {
/** @var $user \OC\User\User */
\OC_Hook::emit('OC_User', 'pre_setPassword', array('run' => true, 'uid' => $user->getUID(), 'password' => $password, 'recoveryPassword' => $recoveryPassword));
});
$userSession->listen('\\OC\\User', 'postSetPassword', function ($user, $password, $recoveryPassword) {
/** @var $user \OC\User\User */
\OC_Hook::emit('OC_User', 'post_setPassword', array('run' => true, 'uid' => $user->getUID(), 'password' => $password, 'recoveryPassword' => $recoveryPassword));
});
$userSession->listen('\\OC\\User', 'preLogin', function ($uid, $password) {
\OC_Hook::emit('OC_User', 'pre_login', array('run' => true, 'uid' => $uid, 'password' => $password));
});
$userSession->listen('\\OC\\User', 'postLogin', function ($user, $password) {
/** @var $user \OC\User\User */
\OC_Hook::emit('OC_User', 'post_login', array('run' => true, 'uid' => $user->getUID(), 'password' => $password));
});
$userSession->listen('\\OC\\User', 'logout', function () {
\OC_Hook::emit('OC_User', 'logout', array());
});
return $userSession;
});
$this->registerService('NavigationManager', function ($c) {
return new \OC\NavigationManager();
});
$this->registerService('AllConfig', function (Server $c) {
return new \OC\AllConfig($c->getSystemConfig());
});
$this->registerService('SystemConfig', function ($c) {
return new \OC\SystemConfig();
});
$this->registerService('AppConfig', function ($c) {
return new \OC\AppConfig(\OC_DB::getConnection());
});
$this->registerService('L10NFactory', function ($c) {
return new \OC\L10N\Factory();
});
$this->registerService('URLGenerator', function (Server $c) {
$config = $c->getConfig();
$cacheFactory = $c->getMemCacheFactory();
return new \OC\URLGenerator($config, $cacheFactory);
});
$this->registerService('AppHelper', function ($c) {
return new \OC\AppHelper();
});
$this->registerService('UserCache', function ($c) {
return new Cache\File();
});
$this->registerService('MemCacheFactory', function (Server $c) {
$config = $c->getConfig();
if ($config->getSystemValue('installed', false) && !(defined('PHPUNIT_RUN') && PHPUNIT_RUN)) {
$v = \OC_App::getAppVersions();
$v['core'] = md5(file_get_contents(\OC::$SERVERROOT . '/version.php'));
$version = implode(',', $v);
$instanceId = \OC_Util::getInstanceId();
$path = \OC::$SERVERROOT;
$prefix = md5($instanceId . '-' . $version . '-' . $path);
return new \OC\Memcache\Factory($prefix, $c->getLogger(), $config->getSystemValue('memcache.local', null), $config->getSystemValue('memcache.distributed', null), $config->getSystemValue('memcache.locking', null));
}
return new \OC\Memcache\Factory('', $c->getLogger(), '\\OC\\Memcache\\ArrayCache', '\\OC\\Memcache\\ArrayCache', '\\OC\\Memcache\\ArrayCache');
});
$this->registerService('ActivityManager', function (Server $c) {
return new ActivityManager($c->getRequest(), $c->getUserSession(), $c->getConfig());
});
$this->registerService('AvatarManager', function (Server $c) {
return new AvatarManager($c->getUserManager(), $c->getRootFolder(), $c->getL10N('lib'));
});
$this->registerService('Logger', function (Server $c) {
$logClass = $c->query('AllConfig')->getSystemValue('log_type', 'owncloud');
$logger = 'OC_Log_' . ucfirst($logClass);
call_user_func(array($logger, 'init'));
return new Log($logger);
});
$this->registerService('JobList', function (Server $c) {
$config = $c->getConfig();
return new \OC\BackgroundJob\JobList($c->getDatabaseConnection(), $config);
});
$this->registerService('Router', function (Server $c) {
$cacheFactory = $c->getMemCacheFactory();
$logger = $c->getLogger();
if ($cacheFactory->isAvailable()) {
$router = new \OC\Route\CachingRouter($cacheFactory->create('route'), $logger);
} else {
$router = new \OC\Route\Router($logger);
}
return $router;
});
$this->registerService('Search', function ($c) {
return new Search();
});
$this->registerService('SecureRandom', function ($c) {
return new SecureRandom();
});
$this->registerService('Crypto', function (Server $c) {
return new Crypto($c->getConfig(), $c->getSecureRandom());
});
$this->registerService('Hasher', function (Server $c) {
return new Hasher($c->getConfig());
});
$this->registerService('DatabaseConnection', function (Server $c) {
$factory = new \OC\DB\ConnectionFactory();
$systemConfig = $c->getSystemConfig();
$type = $systemConfig->getValue('dbtype', 'sqlite');
if (!$factory->isValidType($type)) {
throw new \OC\DatabaseException('Invalid database type');
}
$connectionParams = $factory->createConnectionParams($systemConfig);
$connection = $factory->getConnection($type, $connectionParams);
$connection->getConfiguration()->setSQLLogger($c->getQueryLogger());
return $connection;
});
$this->registerService('Db', function (Server $c) {
return new Db($c->getDatabaseConnection());
});
$this->registerService('HTTPHelper', function (Server $c) {
$config = $c->getConfig();
return new HTTPHelper($config, $c->getHTTPClientService());
});
$this->registerService('HttpClientService', function (Server $c) {
$user = \OC_User::getUser();
$uid = $user ? $user : null;
return new ClientService($c->getConfig(), new \OC\Security\CertificateManager($uid, new View(), $c->getConfig()));
});
$this->registerService('EventLogger', function (Server $c) {
if ($c->getSystemConfig()->getValue('debug', false)) {
return new EventLogger();
} else {
return new NullEventLogger();
}
});
$this->registerService('QueryLogger', function (Server $c) {
if ($c->getSystemConfig()->getValue('debug', false)) {
return new QueryLogger();
} else {
return new NullQueryLogger();
}
});
$this->registerService('TempManager', function (Server $c) {
return new TempManager($c->getLogger(), $c->getConfig());
});
$this->registerService('AppManager', function (Server $c) {
return new \OC\App\AppManager($c->getUserSession(), $c->getAppConfig(), $c->getGroupManager(), $c->getMemCacheFactory());
});
$this->registerService('DateTimeZone', function (Server $c) {
return new DateTimeZone($c->getConfig(), $c->getSession());
});
$this->registerService('DateTimeFormatter', function (Server $c) {
$language = $c->getConfig()->getUserValue($c->getSession()->get('user_id'), 'core', 'lang', null);
return new DateTimeFormatter($c->getDateTimeZone()->getTimeZone(), $c->getL10N('lib', $language));
});
$this->registerService('MountConfigManager', function () {
$loader = \OC\Files\Filesystem::getLoader();
return new \OC\Files\Config\MountProviderCollection($loader);
});
$this->registerService('IniWrapper', function ($c) {
return new IniGetWrapper();
});
$this->registerService('AsyncCommandBus', function (Server $c) {
$jobList = $c->getJobList();
return new AsyncBus($jobList);
});
$this->registerService('TrustedDomainHelper', function ($c) {
return new TrustedDomainHelper($this->getConfig());
});
$this->registerService('IntegrityCodeChecker', function (Server $c) {
// IConfig and IAppManager requires a working database. This code
// might however be called when ownCloud is not yet setup.
if (\OC::$server->getSystemConfig()->getValue('installed', false)) {
$config = $c->getConfig();
$appManager = $c->getAppManager();
} else {
$config = null;
$appManager = null;
}
return new Checker(new EnvironmentHelper(), new FileAccessHelper(), new AppLocator(), $config, $c->getMemCacheFactory(), $appManager);
});
$this->registerService('Request', function ($c) {
if (isset($this['urlParams'])) {
$urlParams = $this['urlParams'];
} else {
$urlParams = [];
}
if ($this->getSession()->exists('requesttoken')) {
$requestToken = $this->getSession()->get('requesttoken');
} else {
$requestToken = false;
}
if (defined('PHPUNIT_RUN') && PHPUNIT_RUN && in_array('fakeinput', stream_get_wrappers())) {
$stream = 'fakeinput://data';
} else {
$stream = 'php://input';
}
return new Request(['get' => $_GET, 'post' => $_POST, 'files' => $_FILES, 'server' => $_SERVER, 'env' => $_ENV, 'cookies' => $_COOKIE, 'method' => isset($_SERVER) && isset($_SERVER['REQUEST_METHOD']) ? $_SERVER['REQUEST_METHOD'] : null, 'urlParams' => $urlParams, 'requesttoken' => $requestToken], $this->getSecureRandom(), $this->getConfig(), $stream);
});
$this->registerService('Mailer', function (Server $c) {
return new Mailer($c->getConfig(), $c->getLogger(), new \OC_Defaults());
});
$this->registerService('OcsClient', function (Server $c) {
return new OCSClient($this->getHTTPClientService(), $this->getConfig(), $this->getLogger());
});
$this->registerService('LockingProvider', function (Server $c) {
if ($c->getConfig()->getSystemValue('filelocking.enabled', true) or defined('PHPUNIT_RUN') && PHPUNIT_RUN) {
/** @var \OC\Memcache\Factory $memcacheFactory */
$memcacheFactory = $c->getMemCacheFactory();
$memcache = $memcacheFactory->createLocking('lock');
if (!$memcache instanceof \OC\Memcache\NullCache) {
return new MemcacheLockingProvider($memcache);
}
return new DBLockingProvider($c->getDatabaseConnection(), $c->getLogger(), new TimeFactory());
}
return new NoopLockingProvider();
});
$this->registerService('MountManager', function () {
return new \OC\Files\Mount\Manager();
});
$this->registerService('MimeTypeDetector', function (Server $c) {
return new \OC\Files\Type\Detection($c->getURLGenerator(), \OC::$SERVERROOT . '/config/', \OC::$SERVERROOT . '/resources/config/');
});
$this->registerService('MimeTypeLoader', function (Server $c) {
return new \OC\Files\Type\Loader($c->getDatabaseConnection());
});
$this->registerService('NotificationManager', function () {
return new Manager();
});
$this->registerService('CapabilitiesManager', function (Server $c) {
$manager = new \OC\CapabilitiesManager();
$manager->registerCapability(function () use($c) {
return new \OC\OCS\CoreCapabilities($c->getConfig());
});
return $manager;
});
$this->registerService('CommentsManager', function (Server $c) {
$config = $c->getConfig();
$factoryClass = $config->getSystemValue('comments.managerFactory', '\\OC\\Comments\\ManagerFactory');
/** @var \OCP\Comments\ICommentsManagerFactory $factory */
$factory = new $factoryClass();
return $factory->getManager();
});
$this->registerService('EventDispatcher', function () {
return new EventDispatcher();
});
$this->registerService('CryptoWrapper', function (Server $c) {
// FIXME: Instantiiated here due to cyclic dependency
$request = new Request(['get' => $_GET, 'post' => $_POST, 'files' => $_FILES, 'server' => $_SERVER, 'env' => $_ENV, 'cookies' => $_COOKIE, 'method' => isset($_SERVER) && isset($_SERVER['REQUEST_METHOD']) ? $_SERVER['REQUEST_METHOD'] : null], new SecureRandom(), $c->getConfig());
return new CryptoWrapper($c->getConfig(), $c->getCrypto(), $c->getSecureRandom(), $request);
});
}
/**
* scan a single file and store it in the cache
*
* @param string $file
* @param int $reuseExisting
* @param bool $parentExistsInCache
* @return array with metadata of the scanned file
*/
public function scanFile($file, $reuseExisting = 0, $parentExistsInCache = false)
{
if (!self::isPartialFile($file) and !Filesystem::isFileBlacklisted($file)) {
$this->emit('\\OC\\Files\\Cache\\Scanner', 'scanFile', array($file, $this->storageId));
\OC_Hook::emit('\\OC\\Files\\Cache\\Scanner', 'scan_file', array('path' => $file, 'storage' => $this->storageId));
$data = $this->getData($file);
if ($data) {
if ($file and !$parentExistsInCache) {
$parent = dirname($file);
if ($parent === '.' or $parent === '/') {
$parent = '';
}
if (!$this->cache->inCache($parent)) {
$this->scanFile($parent);
}
}
$newData = $data;
$cacheData = $this->cache->get($file);
if ($cacheData) {
if (isset($cacheData['fileid'])) {
$this->permissionsCache->remove($cacheData['fileid']);
}
if ($reuseExisting) {
// prevent empty etag
$etag = $cacheData['etag'];
$propagateETagChange = false;
if (empty($etag)) {
$etag = $data['etag'];
$propagateETagChange = true;
}
// only reuse data if the file hasn't explicitly changed
if (isset($data['mtime']) && isset($cacheData['mtime']) && $data['mtime'] === $cacheData['mtime']) {
if ($reuseExisting & self::REUSE_SIZE && $data['size'] === -1) {
$data['size'] = $cacheData['size'];
}
if ($reuseExisting & self::REUSE_ETAG) {
$data['etag'] = $etag;
if ($propagateETagChange) {
$parent = $file;
while ($parent !== '') {
$parent = dirname($parent);
if ($parent === '.') {
$parent = '';
}
$parentCacheData = $this->cache->get($parent);
$this->cache->update($parentCacheData['fileid'], array('etag' => $this->storage->getETag($parent)));
}
}
}
}
// Only update metadata that has changed
$newData = array_diff_assoc($data, $cacheData);
if (isset($newData['etag'])) {
$cacheDataString = print_r($cacheData, true);
$dataString = print_r($data, true);
\OCP\Util::writeLog('OC\\Files\\Cache\\Scanner', "!!! No reuse of etag for '{$file}' !!! \ncache: {$cacheDataString} \ndata: {$dataString}", \OCP\Util::DEBUG);
}
}
}
if (!empty($newData)) {
$this->cache->put($file, $newData);
$this->emit('\\OC\\Files\\Cache\\Scanner', 'postScanFile', array($file, $this->storageId));
\OC_Hook::emit('\\OC\\Files\\Cache\\Scanner', 'post_scan_file', array('path' => $file, 'storage' => $this->storageId));
}
} else {
$this->cache->remove($file);
}
return $data;
}
return null;
}
/**
* Delete a share
*
* @param IShare $share
* @throws ShareNotFound
* @throws BackendError
* @throws ShareNotFound
*/
public function deleteShare(IShare $share)
{
// Just to make sure we have all the info
$share = $this->getShareById($share->getFullId());
$formatHookParams = function (IShare $share) {
// Prepare hook
$shareType = $share->getShareType();
$sharedWith = '';
if ($shareType === \OCP\Share::SHARE_TYPE_USER) {
$sharedWith = $share->getSharedWith()->getUID();
} else {
if ($shareType === \OCP\Share::SHARE_TYPE_GROUP) {
$sharedWith = $share->getSharedWith()->getGID();
} else {
if ($shareType === \OCP\Share::SHARE_TYPE_REMOTE) {
$sharedWith = $share->getSharedWith();
}
}
}
$hookParams = ['id' => $share->getId(), 'itemType' => $share->getPath() instanceof \OCP\Files\File ? 'file' : 'folder', 'itemSource' => $share->getPath()->getId(), 'shareType' => $shareType, 'shareWith' => $sharedWith, 'itemparent' => $share->getParent(), 'uidOwner' => $share->getSharedBy()->getUID(), 'fileSource' => $share->getPath()->getId(), 'fileTarget' => $share->getTarget()];
return $hookParams;
};
$hookParams = $formatHookParams($share);
// Emit pre-hook
\OC_Hook::emit('OCP\\Share', 'pre_unshare', $hookParams);
// Get all children and delete them as well
$deletedShares = $this->deleteChildren($share);
// Do the actual delete
$provider = $this->factory->getProviderForType($share->getShareType());
$provider->delete($share);
// All the deleted shares caused by this delete
$deletedShares[] = $share;
//Format hook info
$formattedDeletedShares = array_map(function ($share) use($formatHookParams) {
return $formatHookParams($share);
}, $deletedShares);
$hookParams['deletedShares'] = $formattedDeletedShares;
// Emit post hook
\OC_Hook::emit('OCP\\Share', 'post_unshare', $hookParams);
}
/**
* get the mountpoint of the storage object for a path
( note: because a storage is not always mounted inside the fakeroot, the returned mountpoint is relative to the absolute root of the filesystem and doesn't take the chroot into account
*
* @param string path
* @return string
*/
public static function getMountPoint($path)
{
OC_Hook::emit(self::CLASSNAME, 'get_mountpoint', array('path' => $path));
if (!$path) {
$path = '/';
}
if ($path[0] !== '/') {
$path = '/' . $path;
}
$foundMountPoint = '';
foreach (OC_Filesystem::$mounts as $mountpoint => $storage) {
if ($mountpoint == $path) {
return $mountpoint;
}
if (strpos($path, $mountpoint) === 0 and strlen($mountpoint) > strlen($foundMountPoint)) {
$foundMountPoint = $mountpoint;
}
}
return $foundMountPoint;
}
/**
* Updates the data
*
* The data argument is a readable stream resource.
*
* After a successful put operation, you may choose to return an ETag. The
* etag must always be surrounded by double-quotes. These quotes must
* appear in the actual string you're returning.
*
* Clients may use the ETag from a PUT request to later on make sure that
* when they update the file, the contents haven't changed in the mean
* time.
*
* If you don't plan to store the file byte-by-byte, and you return a
* different object on a subsequent GET you are strongly recommended to not
* return an ETag, and just return null.
*
* @param resource $data
*
* @throws Forbidden
* @throws UnsupportedMediaType
* @throws BadRequest
* @throws Exception
* @throws EntityTooLarge
* @throws ServiceUnavailable
* @throws FileLocked
* @return string|null
*/
public function put($data)
{
try {
$exists = $this->fileView->file_exists($this->path);
if ($this->info && $exists && !$this->info->isUpdateable()) {
throw new Forbidden();
}
} catch (StorageNotAvailableException $e) {
throw new ServiceUnavailable("File is not updatable: " . $e->getMessage());
}
// verify path of the target
$this->verifyPath();
// chunked handling
if (isset($_SERVER['HTTP_OC_CHUNKED'])) {
try {
return $this->createFileChunked($data);
} catch (\Exception $e) {
$this->convertToSabreException($e);
}
}
list($partStorage) = $this->fileView->resolvePath($this->path);
$needsPartFile = $this->needsPartFile($partStorage) && strlen($this->path) > 1;
if ($needsPartFile) {
// mark file as partial while uploading (ignored by the scanner)
$partFilePath = $this->path . '.ocTransferId' . rand() . '.part';
} else {
// upload file directly as the final path
$partFilePath = $this->path;
}
try {
$this->fileView->lockFile($this->path, ILockingProvider::LOCK_SHARED);
} catch (LockedException $e) {
throw new FileLocked($e->getMessage(), $e->getCode(), $e);
}
// the part file and target file might be on a different storage in case of a single file storage (e.g. single file share)
/** @var \OC\Files\Storage\Storage $partStorage */
list($partStorage, $internalPartPath) = $this->fileView->resolvePath($partFilePath);
/** @var \OC\Files\Storage\Storage $storage */
list($storage, $internalPath) = $this->fileView->resolvePath($this->path);
try {
$target = $partStorage->fopen($internalPartPath, 'wb');
if ($target === false) {
\OC_Log::write('webdav', '\\OC\\Files\\Filesystem::fopen() failed', \OC_Log::ERROR);
// because we have no clue about the cause we can only throw back a 500/Internal Server Error
throw new Exception('Could not write file contents');
}
list($count, ) = \OC_Helper::streamCopy($data, $target);
fclose($target);
// if content length is sent by client:
// double check if the file was fully received
// compare expected and actual size
if (isset($_SERVER['CONTENT_LENGTH']) && $_SERVER['REQUEST_METHOD'] !== 'LOCK') {
$expected = $_SERVER['CONTENT_LENGTH'];
if ($count != $expected) {
throw new BadRequest('expected filesize ' . $expected . ' got ' . $count);
}
}
} catch (\Exception $e) {
$partStorage->unlink($internalPartPath);
$this->convertToSabreException($e);
}
try {
$view = \OC\Files\Filesystem::getView();
$run = true;
if ($view) {
$hookPath = $view->getRelativePath($this->fileView->getAbsolutePath($this->path));
if (!$exists) {
\OC_Hook::emit(\OC\Files\Filesystem::CLASSNAME, \OC\Files\Filesystem::signal_create, array(\OC\Files\Filesystem::signal_param_path => $hookPath, \OC\Files\Filesystem::signal_param_run => &$run));
} else {
\OC_Hook::emit(\OC\Files\Filesystem::CLASSNAME, \OC\Files\Filesystem::signal_update, array(\OC\Files\Filesystem::signal_param_path => $hookPath, \OC\Files\Filesystem::signal_param_run => &$run));
}
\OC_Hook::emit(\OC\Files\Filesystem::CLASSNAME, \OC\Files\Filesystem::signal_write, array(\OC\Files\Filesystem::signal_param_path => $hookPath, \OC\Files\Filesystem::signal_param_run => &$run));
}
try {
$this->fileView->changeLock($this->path, ILockingProvider::LOCK_EXCLUSIVE);
} catch (LockedException $e) {
$partStorage->unlink($internalPartPath);
throw new FileLocked($e->getMessage(), $e->getCode(), $e);
}
if ($needsPartFile) {
// rename to correct path
try {
if ($run) {
$renameOkay = $storage->moveFromStorage($partStorage, $internalPartPath, $internalPath);
$fileExists = $storage->file_exists($internalPath);
}
if (!$run || $renameOkay === false || $fileExists === false) {
\OC_Log::write('webdav', 'renaming part file to final file failed', \OC_Log::ERROR);
$partStorage->unlink($internalPartPath);
throw new Exception('Could not rename part file to final file');
}
} catch (\Exception $e) {
$partStorage->unlink($internalPartPath);
$this->convertToSabreException($e);
}
}
try {
$this->fileView->changeLock($this->path, ILockingProvider::LOCK_SHARED);
} catch (LockedException $e) {
throw new FileLocked($e->getMessage(), $e->getCode(), $e);
}
// since we skipped the view we need to scan and emit the hooks ourselves
$partStorage->getScanner()->scanFile($internalPath);
if ($view) {
$this->fileView->getUpdater()->propagate($hookPath);
if (!$exists) {
\OC_Hook::emit(\OC\Files\Filesystem::CLASSNAME, \OC\Files\Filesystem::signal_post_create, array(\OC\Files\Filesystem::signal_param_path => $hookPath));
} else {
\OC_Hook::emit(\OC\Files\Filesystem::CLASSNAME, \OC\Files\Filesystem::signal_post_update, array(\OC\Files\Filesystem::signal_param_path => $hookPath));
}
\OC_Hook::emit(\OC\Files\Filesystem::CLASSNAME, \OC\Files\Filesystem::signal_post_write, array(\OC\Files\Filesystem::signal_param_path => $hookPath));
}
// allow sync clients to send the mtime along in a header
$request = \OC::$server->getRequest();
if (isset($request->server['HTTP_X_OC_MTIME'])) {
if ($this->fileView->touch($this->path, $request->server['HTTP_X_OC_MTIME'])) {
header('X-OC-MTime: accepted');
}
}
$this->refreshInfo();
$this->fileView->unlockFile($this->path, ILockingProvider::LOCK_SHARED);
} catch (StorageNotAvailableException $e) {
throw new ServiceUnavailable("Failed to check file size: " . $e->getMessage());
}
return '"' . $this->info->getEtag() . '"';
}
/**
*
* @param string $mountPoint Mount point
* @param string $mountType MOUNT_TYPE_GROUP | MOUNT_TYPE_USER
* @param string $applicable User or group to remove mount from
* @param bool $isPersonal Personal or system mount point
* @return bool
*/
public static function removeMountPoint($mountPoint, $mountType, $applicable, $isPersonal = false)
{
// Verify that the mount point applies for the current user
$relMountPoints = $mountPoint;
if ($isPersonal) {
if ($applicable != OCP\User::getUser()) {
return false;
}
$mountPoint = '/' . $applicable . '/files/' . ltrim($mountPoint, '/');
} else {
$mountPoint = '/$user/files/' . ltrim($mountPoint, '/');
}
$mountPoint = \OC\Files\Filesystem::normalizePath($mountPoint);
$mountPoints = self::readData($isPersonal ? OCP\User::getUser() : NULL);
// Remove mount point
unset($mountPoints[$mountType][$applicable][$mountPoint]);
// Unset parent arrays if empty
if (empty($mountPoints[$mountType][$applicable])) {
unset($mountPoints[$mountType][$applicable]);
if (empty($mountPoints[$mountType])) {
unset($mountPoints[$mountType]);
}
}
self::writeData($isPersonal ? OCP\User::getUser() : NULL, $mountPoints);
\OC_Hook::emit(\OC\Files\Filesystem::CLASSNAME, \OC\Files\Filesystem::signal_delete_mount, array(\OC\Files\Filesystem::signal_param_path => $relMountPoints, \OC\Files\Filesystem::signal_param_mount_type => $mountType, \OC\Files\Filesystem::signal_param_users => $applicable));
return true;
}
/**
* abstraction for running most basic operations
* @param string $operation
* @param string #path
* @param array (optional) hooks
* @param mixed (optional) $extraParam
* @return mixed
*/
private function basicOperation($operation, $path, $hooks = array(), $extraParam = null)
{
$absolutePath = $this->getAbsolutePath($path);
if (OC_FileProxy::runPreProxies($operation, $absolutePath, $extraParam) and OC_Filesystem::isValidPath($path)) {
$path = $this->getRelativePath($absolutePath);
if ($path == null) {
return false;
}
$internalPath = $this->getInternalPath($path);
$run = true;
if (OC_Filesystem::$loaded and $this->fakeRoot == OC_Filesystem::getRoot()) {
foreach ($hooks as $hook) {
if ($hook != 'read') {
OC_Hook::emit(OC_Filesystem::CLASSNAME, $hook, array(OC_Filesystem::signal_param_path => $path, OC_Filesystem::signal_param_run => &$run));
} else {
OC_Hook::emit(OC_Filesystem::CLASSNAME, $hook, array(OC_Filesystem::signal_param_path => $path));
}
}
}
if ($run and $storage = $this->getStorage($path)) {
if (!is_null($extraParam)) {
$result = $storage->{$operation}($internalPath, $extraParam);
} else {
$result = $storage->{$operation}($internalPath);
}
$result = OC_FileProxy::runPostProxies($operation, $this->getAbsolutePath($path), $result);
if (OC_Filesystem::$loaded and $this->fakeRoot == OC_Filesystem::getRoot()) {
if ($operation != 'fopen') {
//no post hooks for fopen, the file stream is still open
foreach ($hooks as $hook) {
if ($hook != 'read') {
OC_Hook::emit(OC_Filesystem::CLASSNAME, 'post_' . $hook, array(OC_Filesystem::signal_param_path => $path));
}
}
}
}
return $result;
}
}
return null;
}
private function emitPostHooks($exists, $path = null) {
if (is_null($path)) {
$path = $this->path;
}
$hookPath = Filesystem::getView()->getRelativePath($this->fileView->getAbsolutePath($path));
if (!$exists) {
\OC_Hook::emit(\OC\Files\Filesystem::CLASSNAME, \OC\Files\Filesystem::signal_post_create, array(
\OC\Files\Filesystem::signal_param_path => $hookPath
));
} else {
\OC_Hook::emit(\OC\Files\Filesystem::CLASSNAME, \OC\Files\Filesystem::signal_post_update, array(
\OC\Files\Filesystem::signal_param_path => $hookPath
));
}
\OC_Hook::emit(\OC\Files\Filesystem::CLASSNAME, \OC\Files\Filesystem::signal_post_write, array(
\OC\Files\Filesystem::signal_param_path => $hookPath
));
}
// Set the content type to Javascript
header("Content-type: text/javascript");
// Disallow caching
header("Cache-Control: no-cache, must-revalidate");
header("Expires: Sat, 26 Jul 1997 05:00:00 GMT");
// Enable l10n support
$l = \OC::$server->getL10N('core');
// Enable OC_Defaults support
$defaults = new OC_Defaults();
// Get the config
$apps_paths = array();
foreach (OC_App::getEnabledApps() as $app) {
$apps_paths[$app] = OC_App::getAppWebPath($app);
}
$config = \OC::$server->getConfig();
$value = $config->getAppValue('core', 'shareapi_default_expire_date', 'no');
$defaultExpireDateEnabled = $value === 'yes' ? true : false;
$defaultExpireDate = $enforceDefaultExpireDate = null;
if ($defaultExpireDateEnabled) {
$defaultExpireDate = (int) $config->getAppValue('core', 'shareapi_expire_after_n_days', '7');
$value = $config->getAppValue('core', 'shareapi_enforce_expire_date', 'no');
$enforceDefaultExpireDate = $value === 'yes' ? true : false;
}
$outgoingServer2serverShareEnabled = $config->getAppValue('files_sharing', 'outgoing_server2server_share_enabled', 'yes') === 'yes';
$array = array("oc_debug" => defined('DEBUG') && DEBUG ? 'true' : 'false', "oc_isadmin" => OC_User::isAdminUser(OC_User::getUser()) ? 'true' : 'false', "oc_webroot" => "\"" . OC::$WEBROOT . "\"", "oc_appswebroots" => str_replace('\\/', '/', json_encode($apps_paths)), "datepickerFormatDate" => json_encode($l->getDateFormat()), "dayNames" => json_encode(array((string) $l->t('Sunday'), (string) $l->t('Monday'), (string) $l->t('Tuesday'), (string) $l->t('Wednesday'), (string) $l->t('Thursday'), (string) $l->t('Friday'), (string) $l->t('Saturday'))), "monthNames" => json_encode(array((string) $l->t('January'), (string) $l->t('February'), (string) $l->t('March'), (string) $l->t('April'), (string) $l->t('May'), (string) $l->t('June'), (string) $l->t('July'), (string) $l->t('August'), (string) $l->t('September'), (string) $l->t('October'), (string) $l->t('November'), (string) $l->t('December'))), "firstDay" => json_encode($l->getFirstWeekDay()), "oc_config" => json_encode(array('session_lifetime' => min(\OCP\Config::getSystemValue('session_lifetime', ini_get('session.gc_maxlifetime')), ini_get('session.gc_maxlifetime')), 'session_keepalive' => \OCP\Config::getSystemValue('session_keepalive', true), 'version' => implode('.', OC_Util::getVersion()), 'versionstring' => OC_Util::getVersionString(), 'enable_avatars' => \OC::$server->getConfig()->getSystemValue('enable_avatars', true))), "oc_appconfig" => json_encode(array("core" => array('defaultExpireDateEnabled' => $defaultExpireDateEnabled, 'defaultExpireDate' => $defaultExpireDate, 'defaultExpireDateEnforced' => $enforceDefaultExpireDate, 'enforcePasswordForPublicLink' => \OCP\Util::isPublicLinkPasswordRequired(), 'sharingDisabledForUser' => \OCP\Util::isSharingDisabledForUser(), 'resharingAllowed' => \OCP\Share::isResharingAllowed(), 'remoteShareAllowed' => $outgoingServer2serverShareEnabled, 'federatedCloudShareDoc' => \OC::$server->getURLGenerator()->linkToDocs('user-sharing-federated')))), "oc_defaults" => json_encode(array('entity' => $defaults->getEntity(), 'name' => $defaults->getName(), 'title' => $defaults->getTitle(), 'baseUrl' => $defaults->getBaseUrl(), 'syncClientUrl' => $defaults->getSyncClientUrl(), 'docBaseUrl' => $defaults->getDocBaseUrl(), 'slogan' => $defaults->getSlogan(), 'logoClaim' => $defaults->getLogoClaim(), 'shortFooter' => $defaults->getShortFooter(), 'longFooter' => $defaults->getLongFooter())));
// Allow hooks to modify the output values
OC_Hook::emit('\\OCP\\Config', 'js', array('array' => &$array));
// Echo it
foreach ($array as $setting => $value) {
echo "var " . $setting . "=" . $value . ";\n";
}
