/**
* Move files from User before account deletion
* @param \OC\User\User $user
*/
public function saveUserFiles(\OC\User\User $user)
{
// mv the files (<datadir>/uid)
// TODO: quid du cas où un gros fichier est en train d'être uploadé / downloadé au moment du move ?
if ($this->isUserBackupEnabled()) {
// user ID (and name of user dir on owncloud)
$uid = $user->getUID();
// backup dir to store user's files before user deletion
$userBackupDir = $this->getUserBackupDir();
if (!file_exists($userBackupDir)) {
mkdir($userBackupDir, 0700, true);
}
// owncloud data dir
$OCDataDir = $this->getOCDataDir();
$moveFrom = $OCDataDir . '/' . $uid;
$moveTo = $userBackupDir . '/' . $uid . date('Ymd_His');
if (file_exists($moveFrom) and !file_exists($moveTo)) {
// $this->logger->info("Files backup before deletion for user $uid is done into $moveTo", array('app' => $this->appName));
\OCP\Util::writeLog($this->appName, "Files backup before deletion for user {$uid} is done into {$moveTo}", \OCP\Util::INFO);
rename($moveFrom, $moveTo);
}
// then re-create the 'uid' dir to no interfere with normal deletion process
if (!file_exists($moveFrom)) {
mkdir($moveFrom);
}
} else {
$this->logger->error("Files backup before deletion has failed for user {$uid}", array('app' => $this->appName));
}
}
/**
* Construct a Home storage instance
* @param array $arguments array with "user" containing the
* storage owner and "legacy" containing "true" if the storage is
* a legacy storage with "local::" URL instead of the new "home::" one.
*/
public function __construct($arguments)
{
$this->user = $arguments['user'];
$datadir = $this->user->getHome();
if (isset($arguments['legacy']) && $arguments['legacy']) {
// legacy home id (<= 5.0.12)
$this->id = 'local::' . $datadir . '/';
} else {
$this->id = 'home::' . $this->user->getUID();
}
parent::__construct(array('datadir' => $datadir));
}
/**
* @param IToken $dbToken
* @param string $token
* @return boolean
*/
private function checkTokenCredentials(IToken $dbToken, $token)
{
// Check whether login credentials are still valid and the user was not disabled
// This check is performed each 5 minutes
$lastCheck = $dbToken->getLastCheck() ?: 0;
$now = $this->timeFacory->getTime();
if ($lastCheck > $now - 60 * 5) {
// Checked performed recently, nothing to do now
return true;
}
try {
$pwd = $this->tokenProvider->getPassword($dbToken, $token);
} catch (InvalidTokenException $ex) {
// An invalid token password was used -> log user out
return false;
} catch (PasswordlessTokenException $ex) {
// Token has no password
if (!is_null($this->activeUser) && !$this->activeUser->isEnabled()) {
$this->tokenProvider->invalidateToken($token);
return false;
}
$dbToken->setLastCheck($now);
$this->tokenProvider->updateToken($dbToken);
return true;
}
if ($this->manager->checkPassword($dbToken->getLoginName(), $pwd) === false || !is_null($this->activeUser) && !$this->activeUser->isEnabled()) {
$this->tokenProvider->invalidateToken($token);
// Password has changed or user was disabled -> log user out
return false;
}
$dbToken->setLastCheck($now);
$this->tokenProvider->updateToken($dbToken);
return true;
}
protected function setUp()
{
parent::setUp();
$manager = \OC\Files\Filesystem::getMountManager();
\OC_Hook::clear('OC_Filesystem');
$user = new User($this->getUniqueID('user'), new \Test\Util\User\Dummy());
$this->loginAsUser($user->getUID());
$this->view = new View();
$this->root = new Root($manager, $this->view, $user);
$storage = new Temporary(array());
$subStorage = new Temporary(array());
$this->storages[] = $storage;
$this->storages[] = $subStorage;
$this->root->mount($storage, '/');
$this->root->mount($subStorage, '/substorage/');
}
/**
* @inheritdoc
*/
public function getFile($size)
{
$ext = $this->getExtension();
if ($size === -1) {
$path = 'avatar.' . $ext;
} else {
$path = 'avatar.' . $size . '.' . $ext;
}
try {
$file = $this->folder->get($path);
} catch (NotFoundException $e) {
if ($size <= 0) {
throw new NotFoundException();
}
$avatar = new OC_Image();
/** @var File $file */
$file = $this->folder->get('avatar.' . $ext);
$avatar->loadFromData($file->getContent());
if ($size !== -1) {
$avatar->resize($size);
}
try {
$file = $this->folder->newFile($path);
$file->putContent($avatar->data());
} catch (NotPermittedException $e) {
$this->logger->error('Failed to save avatar for ' . $this->user->getUID());
}
}
return $file;
}
/**
* remove the users avatar
* @return void
*/
public function remove()
{
$regex = '/^avatar\\.([0-9]+\\.)?(jpg|png)$/';
$avatars = $this->folder->search('avatar');
foreach ($avatars as $avatar) {
if (preg_match($regex, $avatar->getName())) {
$avatar->delete();
}
}
$this->user->triggerChange();
}
protected function setUp()
{
parent::setUp();
$manager = \OC\Files\Filesystem::getMountManager();
\OC_Hook::clear('OC_Filesystem');
\OC_Hook::connect('OC_Filesystem', 'post_write', '\\OC\\Files\\Cache\\Updater', 'writeHook');
\OC_Hook::connect('OC_Filesystem', 'post_delete', '\\OC\\Files\\Cache\\Updater', 'deleteHook');
\OC_Hook::connect('OC_Filesystem', 'post_rename', '\\OC\\Files\\Cache\\Updater', 'renameHook');
\OC_Hook::connect('OC_Filesystem', 'post_touch', '\\OC\\Files\\Cache\\Updater', 'touchHook');
$user = new User($this->getUniqueID('user'), new \OC_User_Dummy());
$this->loginAsUser($user->getUID());
$this->view = new View();
$this->root = new Root($manager, $this->view, $user);
$storage = new Temporary(array());
$subStorage = new Temporary(array());
$this->storages[] = $storage;
$this->storages[] = $subStorage;
$this->root->mount($storage, '/');
$this->root->mount($subStorage, '/substorage/');
}
/**
* Send a mail signaling a user deletion
* @param \OC\User\User $user
*/
public function mailUserDeletion(\OC\User\User $user)
{
$toAddress = $toName = $this->config->getSystemValue('monitoring_admin_email');
$theme = new \OC_Defaults();
$now = new \DateTime();
$niceNow = date_format($now, 'd/m/Y H:i:s');
$subject = (string) $this->l->t('%s - User %s just has been deleted (%s)', array($theme->getTitle(), $user->getUID(), $niceNow));
$html = new \OCP\Template($this->appName, "mail_userdeletion_html", "");
$html->assign('userUID', $user->getUID());
$html->assign('datetime', $niceNow);
$htmlMail = $html->fetchPage();
$alttext = new \OCP\Template($this->appName, "mail_userdeletion_text", "");
$alttext->assign('userUID', $user->getUID());
$alttext->assign('datetime', $niceNow);
$altMail = $alttext->fetchPage();
$fromAddress = $fromName = \OCP\Util::getDefaultEmailAddress('owncloud');
try {
\OCP\Util::sendMail($toAddress, $toName, $subject, $htmlMail, $fromAddress, $fromName, 1, $altMail);
} catch (\Exception $e) {
\OCP\Util::writeLog('user_account_actions', "Can't send mail for user deletion: " . $e->getMessage(), \OCP\Util::ERROR);
}
}
/**
* remove a user from the group
*
* @param \OC\User\User $user
*/
public function removeUser($user)
{
$result = false;
if ($this->emitter) {
$this->emitter->emit('\\OC\\Group', 'preRemoveUser', array($this, $user));
}
foreach ($this->backends as $backend) {
if ($backend->implementsActions(\OC_Group_Backend::REMOVE_FROM_GOUP) and $backend->inGroup($user->getUID(), $this->gid)) {
$backend->removeFromGroup($user->getUID(), $this->gid);
$result = true;
}
}
if ($result) {
if ($this->emitter) {
$this->emitter->emit('\\OC\\Group', 'postRemoveUser', array($this, $user));
}
if ($this->users) {
foreach ($this->users as $index => $groupUser) {
if ($groupUser->getUID() === $user->getUID()) {
unset($this->users[$index]);
return;
}
}
}
}
}
/**
* copies the skeleton to the users /files
*
* @param \OC\User\User $user
* @param \OCP\Files\Folder $userDirectory
*/
public static function copySkeleton(\OC\User\User $user, \OCP\Files\Folder $userDirectory) {
$skeletonDirectory = \OCP\Config::getSystemValue('skeletondirectory', \OC::$SERVERROOT . '/core/skeleton');
if (!empty($skeletonDirectory)) {
\OCP\Util::writeLog(
'files_skeleton',
'copying skeleton for '.$user->getUID().' from '.$skeletonDirectory.' to '.$userDirectory->getFullPath('/'),
\OCP\Util::DEBUG
);
self::copyr($skeletonDirectory, $userDirectory);
// update the file cache
$userDirectory->getStorage()->getScanner()->scan('', \OC\Files\Cache\Scanner::SCAN_RECURSIVE);
}
}
/**
* @param \OC\User\User $user
* @return \OC\Group\Group[]
*/
public function getUserGroups($user)
{
$groups = array();
foreach ($this->backends as $backend) {
$groupIds = $backend->getUserGroups($user->getUID());
foreach ($groupIds as $groupId) {
$groups[$groupId] = $this->getGroupObject($groupId);
}
}
return array_values($groups);
}
/**
* @param \OC\User\User $user
* @return \OC\Group\Group[]
*/
public function getUserGroups($user)
{
return $this->getUserIdGroups($user->getUID());
}
/**
* Delete all SAML identities associated with a user
*
* @param \OC\User\User $user user which has been deleted
*/
private function onPostDelete($user)
{
$ids = $this->identityMapper->getAllIdentities($user->getUID());
foreach ($ids as &$identity) {
// TODO: When automated identity consolidation is
// finally implemented, uncomment this line
// $this->identityMapper->removeIdenity($identity);
}
}
function testGetCertificateBundle()
{
$this->assertSame($this->user->getHome() . '/files_external/rootcerts.crt', $this->certificateManager->getCertificateBundle());
}
/**
* get the owner of a path
*
* @param string $path The path to get the owner
* @return string uid or false
*/
public function getOwner($path)
{
return $this->user->getUID();
}
/**
* get a list of group ids for a user
* @param \OC\User\User $user
* @return array with group ids
*/
public function getUserGroupIds($user)
{
$groupIds = array();
$userId = $user->getUID();
if (isset($this->cachedUserGroups[$userId])) {
return array_keys($this->cachedUserGroups[$userId]);
} else {
foreach ($this->backends as $backend) {
$groupIds = array_merge($groupIds, $backend->getUserGroups($userId));
}
}
return $groupIds;
}
/**
* @param \OC\User\User $user
* @return array with group names
*/
public function getUserGroupIds($user)
{
$groupIds = array();
foreach ($this->backends as $backend) {
$groupIds = array_merge($groupIds, $backend->getUserGroups($user->getUID()));
}
return $groupIds;
}
