/**
* Fix for https://github.com/owncloud/core/issues/20769
*
* The owner is allowed to move their files (if they are shared) into a receiving folder
* In this case we need to update the parent of the moved share. Since they are
* effectively handing over ownership of the file the rest of the code needs to know
* they need to build up the reshare tree.
*
* @param string $path
*/
private static function moveShareToShare($path)
{
$userFolder = \OC::$server->getUserFolder();
// If the user folder can't be constructed (e.g. link share) just return.
if ($userFolder === null) {
return;
}
$src = $userFolder->get($path);
$type = $src instanceof \OCP\Files\File ? 'file' : 'folder';
$shares = \OCP\Share::getItemShared($type, $src->getId());
// If the path we move is not a share we don't care
if (empty($shares)) {
return;
}
// Check if the destination is inside a share
$mountManager = \OC::$server->getMountManager();
$dstMount = $mountManager->find($src->getPath());
if (!$dstMount instanceof \OCA\Files_Sharing\SharedMount) {
return;
}
$parenShare = $dstMount->getShare();
foreach ($shares as $share) {
$qb = \OC::$server->getDatabaseConnection()->getQueryBuilder();
$qb->update('share')->set('parent', $qb->createNamedParameter($parenShare['id']))->where($qb->expr()->eq('id', $qb->createNamedParameter($share['id'])))->execute();
}
}
/**
* @NoAdminRequired
*/
public function getGroups() {
$tags = $this->tags->getTags();
foreach ($tags as &$tag) {
try {
$ids = $this->tags->getIdsForTag($tag['id']);
$tag['contacts'] = $ids;
$tag['displayname'] = $this->displayName($tag);
} catch(\Exception $e) {
\OCP\Util::writeLog('contacts', __METHOD__ . ', ' . $e->getMessage(), \OCP\Util::ERROR);
}
}
$favorites = $this->tags->getFavorites();
$shares = \OCP\Share::getItemsSharedWith('addressbook', \OCA\Contacts\Share\Addressbook::FORMAT_ADDRESSBOOKS);
$addressbookShare = new \OCA\Contacts\Share\Addressbook();
foreach ($shares as $key => $share) {
$children = $addressbookShare->getChildren($share['id']); // FIXME: This should be cheaper!
$shares[$key]['length'] = count($children);
}
$groups = array(
'categories' => $tags,
'favorites' => $favorites,
'shared' => $shares,
'lastgroup' => \OCP\Config::getUserValue(\OCP\User::getUser(), 'contacts', 'lastgroup', 'all'),
'sortorder' => \OCP\Config::getUserValue(\OCP\User::getUser(), 'contacts', 'groupsort', ''),
);
return new JSONResponse($groups);
}
/**
* Returns a list of ACE's for this node.
*
* Each ACE has the following properties:
* * 'privilege', a string such as {DAV:}read or {DAV:}write. These are
* currently the only supported privileges
* * 'principal', a url to the principal who owns the node
* * 'protected' (optional), indicating that this ACE is not allowed to
* be updated.
*
* @return array
*/
public function getACL()
{
$readprincipal = $this->getOwner();
$writeprincipal = $this->getOwner();
$createprincipal = $this->getOwner();
$deleteprincipal = $this->getOwner();
$uid = AddrBook::extractUserID($this->getOwner());
//\OCP\Config::setUserValue($uid, 'contactsplus', 'syncaddrbook', $this->addressBookInfo['uri']);
$readWriteACL = array(array('privilege' => '{DAV:}read', 'principal' => 'principals/' . \OCP\User::getUser(), 'protected' => true), array('privilege' => '{DAV:}write', 'principal' => 'principals/' . \OCP\User::getUser(), 'protected' => true));
if ($uid !== \OCP\USER::getUser()) {
$sharedAddressbook = \OCP\Share::getItemSharedWithBySource(ContactsApp::SHAREADDRESSBOOK, ContactsApp::SHAREADDRESSBOOKPREFIX . $this->addressBookInfo['id']);
if ($sharedAddressbook) {
if ($sharedAddressbook['permissions'] & \OCP\PERMISSION_CREATE && $sharedAddressbook['permissions'] & \OCP\PERMISSION_UPDATE && $sharedAddressbook['permissions'] & \OCP\PERMISSION_DELETE) {
return $readWriteACL;
}
if ($sharedAddressbook['permissions'] & \OCP\PERMISSION_CREATE) {
$createprincipal = 'principals/' . \OCP\USER::getUser();
}
if ($sharedAddressbook['permissions'] & \OCP\PERMISSION_READ) {
$readprincipal = 'principals/' . \OCP\USER::getUser();
}
if ($sharedAddressbook['permissions'] & \OCP\PERMISSION_UPDATE) {
$writeprincipal = 'principals/' . \OCP\USER::getUser();
}
if ($sharedAddressbook['permissions'] & \OCP\PERMISSION_DELETE) {
$deleteprincipal = 'principals/' . \OCP\USER::getUser();
}
}
} else {
return parent::getACL();
}
return array(array('privilege' => '{DAV:}read', 'principal' => $readprincipal, 'protected' => true), array('privilege' => '{DAV:}write-content', 'principal' => $writeprincipal, 'protected' => true), array('privilege' => '{DAV:}bind', 'principal' => $createprincipal, 'protected' => true), array('privilege' => '{DAV:}unbind', 'principal' => $deleteprincipal, 'protected' => true));
}
/**
* Returns a list of calendars for a principal.
*
* Every project is an array with the following keys:
* * id, a unique id that will be used by other functions to modify the
* calendar. This can be the same as the uri or a database key.
* * uri, which the basename of the uri with which the calendar is
* accessed.
* * principalUri. The owner of the calendar. Almost always the same as
* principalUri passed to this method.
*
* Furthermore it can contain webdav properties in clark notation. A very
* common one is '{DAV:}displayname'.
*
* @param string $principalUri
* @return array
*/
public function getCalendarsForUser($principalUri)
{
$raw = \OC_Calendar_Calendar::allCalendarsWherePrincipalURIIs($principalUri);
$calendars = array();
foreach ($raw as $row) {
$components = explode(',', $row['components']);
$sharedCalendar = \OCP\Share::getItemSharedWithBySource('calendar', $row['id']);
if ($row['userid'] !== User::getUser() && empty($sharedCalendar)) {
continue;
}
if ($row['userid'] != User::getUser()) {
$row['uri'] = $row['uri'] . '_shared_by_' . $row['userid'];
}
$calendar = array('id' => $row['id'], 'uri' => $row['uri'], 'principaluri' => 'principals/' . \OCP\User::getUser(), '{' . \Sabre\CalDAV\Plugin::NS_CALENDARSERVER . '}getctag' => $row['ctag'] ? $row['ctag'] : '0', '{' . \Sabre\CalDAV\Plugin::NS_CALDAV . '}supported-calendar-component-set' => new \Sabre\CalDAV\Property\SupportedCalendarComponentSet($components));
foreach ($this->propertyMap as $xmlName => $dbName) {
$calendar[$xmlName] = isset($row[$dbName]) ? $row[$dbName] : '';
}
$calendars[] = $calendar;
}
if (\OCP\App::isEnabled('contacts')) {
$ctag = 0;
$app = new \OCA\Contacts\App();
$addressBooks = $app->getAddressBooksForUser();
foreach ($addressBooks as $addressBook) {
$tmp = $addressBook->lastModified();
if (!is_null($tmp)) {
$ctag = max($ctag, $tmp);
}
}
$ctag++;
$calendars[] = array('id' => 'contact_birthdays', 'uri' => 'contact_birthdays', '{DAV:}displayname' => (string) \OC_Calendar_App::$l10n->t('Contact birthdays'), 'principaluri' => 'principals/' . \OCP\User::getUser(), '{' . \Sabre\CalDAV\Plugin::NS_CALENDARSERVER . '}getctag' => $ctag, '{' . \Sabre\CalDAV\Plugin::NS_CALDAV . '}supported-calendar-component-set' => new \Sabre\CalDAV\Property\SupportedCalendarComponentSet(array('VEVENT')), '{http://apple.com/ns/ical/}calendar-color' => '#CCCCCC');
}
return $calendars;
}
/**
* @param $fileId the fileId of the file
* @param $shareWIth the ownCloud user to share the file with
*/
private function unShare($fileId, $shareWIth)
{
try {
\OCP\Share::unshare('file', $fileId, \OCP\Share::SHARE_TYPE_USER, $shareWIth);
} catch (\Exception $e) {
}
}
/**
* get list of users with access to the file
*
* @param string $path to the file
* @return array
*/
public function getAccessList($path)
{
// Make sure that a share key is generated for the owner too
list($owner, $ownerPath) = $this->util->getUidAndFilename($path);
// always add owner to the list of users with access to the file
$userIds = array($owner);
if (!$this->util->isFile($ownerPath)) {
return array('users' => $userIds, 'public' => false);
}
$ownerPath = substr($ownerPath, strlen('/files'));
$ownerPath = $this->util->stripPartialFileExtension($ownerPath);
// Find out who, if anyone, is sharing the file
$result = \OCP\Share::getUsersSharingFile($ownerPath, $owner);
$userIds = \array_merge($userIds, $result['users']);
$public = $result['public'] || $result['remote'];
// check if it is a group mount
if (\OCP\App::isEnabled("files_external")) {
$mounts = \OC_Mount_Config::getSystemMountPoints();
foreach ($mounts as $mount) {
if ($mount['mountpoint'] == substr($ownerPath, 1, strlen($mount['mountpoint']))) {
$mountedFor = $this->util->getUserWithAccessToMountPoint($mount['applicable']['users'], $mount['applicable']['groups']);
$userIds = array_merge($userIds, $mountedFor);
}
}
}
// Remove duplicate UIDs
$uniqueUserIds = array_unique($userIds);
return array('users' => $uniqueUserIds, 'public' => $public);
}
function testGetParents()
{
$fileinfo1 = $this->view->getFileInfo($this->folder);
$fileinfo2 = $this->view->getFileInfo($this->folder . $this->subfolder . $this->subsubfolder);
$fileinfo3 = $this->view->getFileInfo($this->folder . $this->subfolder . $this->subsubfolder . $this->filename);
$this->assertTrue(\OCP\Share::shareItem('folder', $fileinfo1['fileid'], \OCP\Share::SHARE_TYPE_USER, self::TEST_FILES_SHARING_API_USER2, 31));
$this->assertTrue(\OCP\Share::shareItem('folder', $fileinfo2['fileid'], \OCP\Share::SHARE_TYPE_USER, self::TEST_FILES_SHARING_API_USER3, 31));
$backend = new \OC_Share_Backend_Folder();
$result = $backend->getParents($fileinfo3['fileid']);
$this->assertSame(2, count($result));
$count1 = 0;
$count2 = 0;
foreach ($result as $r) {
if ($r['path'] === 'files' . $this->folder) {
$this->assertSame(ltrim($this->folder, '/'), $r['collection']['path']);
$count1++;
} elseif ($r['path'] === 'files' . $this->folder . $this->subfolder . $this->subsubfolder) {
$this->assertSame(ltrim($this->subsubfolder, '/'), $r['collection']['path']);
$count2++;
} else {
$this->assertTrue(false, 'unexpected result');
}
}
$this->assertSame(1, $count1);
$this->assertSame(1, $count2);
$result1 = $backend->getParents($fileinfo3['fileid'], self::TEST_FILES_SHARING_API_USER3);
$this->assertSame(1, count($result1));
$elemet = reset($result1);
$this->assertSame('files' . $this->folder . $this->subfolder . $this->subsubfolder, $elemet['path']);
$this->assertSame(ltrim($this->subsubfolder, '/'), $elemet['collection']['path']);
}
public function generateTarget($itemSource, $shareWith, $exclude = null)
{
// Always make target be test.txt to cause conflicts
if (substr($itemSource, 0, strlen('test')) !== 'test') {
$target = "test.txt";
} else {
$target = $itemSource;
}
$shares = \OCP\Share::getItemsSharedWithUser('test', $shareWith);
$knownTargets = array();
foreach ($shares as $share) {
$knownTargets[] = $share['item_target'];
}
if (in_array($target, $knownTargets)) {
$pos = strrpos($target, '.');
$name = substr($target, 0, $pos);
$ext = substr($target, $pos);
$append = '';
$i = 1;
while (in_array($name . $append . $ext, $knownTargets)) {
$append = $i;
$i++;
}
$target = $name . $append . $ext;
}
return $target;
}
public function __construct()
{
$timeNow = time();
//test
$checkOffset = new \DateTime(date('d.m.Y', $timeNow), new \DateTimeZone(self::$tz));
$calcSumWin = $checkOffset->getOffset();
$this->nowTime = strtotime(date('d.m.Y H:i', $timeNow)) + $calcSumWin;
if (\OC::$server->getSession()->get('public_link_token')) {
$linkItem = \OCP\Share::getShareByToken(\OC::$server->getSession()->get('public_link_token', false));
if (is_array($linkItem) && isset($linkItem['uid_owner'])) {
if ($linkItem['item_type'] === App::SHARECALENDAR) {
$sPrefix = App::SHARECALENDARPREFIX;
}
if ($linkItem['item_type'] === App::SHAREEVENT) {
$sPrefix = App::SHAREEVENTPREFIX;
}
if ($linkItem['item_type'] === App::SHARETODO) {
$sPrefix = App::SHARETODOPREFIX;
}
$itemSource = App::validateItemSource($linkItem['item_source'], $sPrefix);
$rootLinkItem = Calendar::find($itemSource);
$this->aCalendars[] = $rootLinkItem;
}
} else {
if (\OCP\User::isLoggedIn()) {
$this->aCalendars = Calendar::allCalendars(\OCP\User::getUser());
$this->checkAlarm();
}
}
}
/**
* Returns a list of ACE's for this node.
*
* Each ACE has the following properties:
* * 'privilege', a string such as {DAV:}read or {DAV:}write. These are
* currently the only supported privileges
* * 'principal', a url to the principal who owns the node
* * 'protected' (optional), indicating that this ACE is not allowed to
* be updated.
*
* @return array
*/
public function getACL()
{
$readprincipal = $this->getOwner();
$writeprincipal = $this->getOwner();
$createprincipal = $this->getOwner();
$deleteprincipal = $this->getOwner();
$uid = $this->carddavBackend->userIDByPrincipal($this->getOwner());
$readWriteACL = array(array('privilege' => '{DAV:}read', 'principal' => 'principals/' . \OCP\User::getUser(), 'protected' => true), array('privilege' => '{DAV:}write', 'principal' => 'principals/' . \OCP\User::getUser(), 'protected' => true));
if ($uid !== \OCP\User::getUser()) {
list($backendName, $id) = explode('::', $this->addressBookInfo['id']);
$sharedAddressbook = \OCP\Share::getItemSharedWithBySource('addressbook', $id);
if ($sharedAddressbook) {
if ($sharedAddressbook['permissions'] & \OCP\PERMISSION_CREATE && $sharedAddressbook['permissions'] & \OCP\PERMISSION_UPDATE && $sharedAddressbook['permissions'] & \OCP\PERMISSION_DELETE) {
return $readWriteACL;
}
if ($sharedAddressbook['permissions'] & \OCP\PERMISSION_CREATE) {
$createprincipal = 'principals/' . \OCP\User::getUser();
}
if ($sharedAddressbook['permissions'] & \OCP\PERMISSION_READ) {
$readprincipal = 'principals/' . \OCP\User::getUser();
}
if ($sharedAddressbook['permissions'] & \OCP\PERMISSION_UPDATE) {
$writeprincipal = 'principals/' . \OCP\User::getUser();
}
if ($sharedAddressbook['permissions'] & \OCP\PERMISSION_DELETE) {
$deleteprincipal = 'principals/' . \OCP\User::getUser();
}
}
} else {
return parent::getACL();
}
return array(array('privilege' => '{DAV:}read', 'principal' => $readprincipal, 'protected' => true), array('privilege' => '{DAV:}write-content', 'principal' => $writeprincipal, 'protected' => true), array('privilege' => '{DAV:}bind', 'principal' => $createprincipal, 'protected' => true), array('privilege' => '{DAV:}unbind', 'principal' => $deleteprincipal, 'protected' => true));
}
/**
*@PublicPage
* @NoCSRFRequired
*
*/
public function exportEvents()
{
$token = $this->params('t');
$calid = null;
$eventid = null;
if (isset($token)) {
$linkItem = \OCP\Share::getShareByToken($token, false);
if (is_array($linkItem) && isset($linkItem['uid_owner'])) {
$rootLinkItem = \OCP\Share::resolveReShare($linkItem);
if (isset($rootLinkItem['uid_owner'])) {
\OCP\JSON::checkUserExists($rootLinkItem['uid_owner']);
if ($linkItem['item_type'] === CalendarApp::SHARECALENDAR) {
$sPrefix = CalendarApp::SHARECALENDARPREFIX;
}
if ($linkItem['item_type'] === CalendarApp::SHAREEVENT) {
$sPrefix = CalendarApp::SHAREEVENTPREFIX;
}
if ($linkItem['item_type'] === CalendarApp::SHARETODO) {
$sPrefix = CalendarApp::SHARETODOPREFIX;
}
$itemSource = CalendarApp::validateItemSource($linkItem['item_source'], $sPrefix);
if ($linkItem['item_type'] === CalendarApp::SHARECALENDAR) {
$calid = $itemSource;
}
if ($linkItem['item_type'] === CalendarApp::SHAREEVENT || $linkItem['item_type'] === CalendarApp::SHARETODO) {
$eventid = $itemSource;
}
}
}
} else {
if (\OCP\User::isLoggedIn()) {
$calid = $this->params('calid');
$eventid = $this->params('eventid');
}
}
if (!is_null($calid)) {
$calendar = CalendarApp::getCalendar($calid, true);
if (!$calendar) {
$params = ['status' => 'error'];
$response = new JSONResponse($params);
return $response;
}
$name = str_replace(' ', '_', $calendar['displayname']) . '.ics';
$calendarEvents = Export::export($calid, Export::CALENDAR);
$response = new DataDownloadResponse($calendarEvents, $name, 'text/calendar');
return $response;
}
if (!is_null($eventid)) {
$data = CalendarApp::getEventObject($eventid, false);
if (!$data) {
$params = ['status' => 'error'];
$response = new JSONResponse($params);
return $response;
}
$name = str_replace(' ', '_', $data['summary']) . '.ics';
$singleEvent = Export::export($eventid, Export::EVENT);
$response = new DataDownloadResponse($singleEvent, $name, 'text/calendar');
return $response;
}
}
/**
* Validates a username and password
*
* This method should return true or false depending on if login
* succeeded.
*
* @param string $username
* @param string $password
*
* @return bool
*/
protected function validateUserPass($username, $password)
{
$linkItem = \OCP\Share::getShareByToken($username, false);
\OC_User::setIncognitoMode(true);
$this->share = $linkItem;
if (!$linkItem) {
return false;
}
// check if the share is password protected
if (isset($linkItem['share_with'])) {
if ($linkItem['share_type'] == \OCP\Share::SHARE_TYPE_LINK) {
// Check Password
$forcePortable = CRYPT_BLOWFISH != 1;
$hasher = new \PasswordHash(8, $forcePortable);
if (!$hasher->CheckPassword($password . $this->config->getSystemValue('passwordsalt', ''), $linkItem['share_with'])) {
return false;
} else {
return true;
}
} else {
return false;
}
} else {
return true;
}
}
public function testSizePropagationWhenRecipientChangesFile()
{
$this->loginHelper(self::TEST_FILES_SHARING_API_USER1);
$recipientView = new View('/' . self::TEST_FILES_SHARING_API_USER1 . '/files');
$this->loginHelper(self::TEST_FILES_SHARING_API_USER2);
$ownerView = new View('/' . self::TEST_FILES_SHARING_API_USER2 . '/files');
$ownerView->mkdir('/sharedfolder/subfolder');
$ownerView->file_put_contents('/sharedfolder/subfolder/foo.txt', 'bar');
$sharedFolderInfo = $ownerView->getFileInfo('/sharedfolder', false);
$this->assertInstanceOf('\\OC\\Files\\FileInfo', $sharedFolderInfo);
\OCP\Share::shareItem('folder', $sharedFolderInfo->getId(), \OCP\Share::SHARE_TYPE_USER, self::TEST_FILES_SHARING_API_USER1, 31);
$ownerRootInfo = $ownerView->getFileInfo('', false);
$this->loginHelper(self::TEST_FILES_SHARING_API_USER1);
$this->assertTrue($recipientView->file_exists('/sharedfolder/subfolder/foo.txt'));
$recipientRootInfo = $recipientView->getFileInfo('', false);
// when file changed as recipient
$recipientView->file_put_contents('/sharedfolder/subfolder/foo.txt', 'foobar');
// size of recipient's root stays the same
$newRecipientRootInfo = $recipientView->getFileInfo('', false);
$this->assertEquals($recipientRootInfo->getSize(), $newRecipientRootInfo->getSize());
// size of owner's root increases
$this->loginHelper(self::TEST_FILES_SHARING_API_USER2);
$newOwnerRootInfo = $ownerView->getFileInfo('', false);
$this->assertEquals($ownerRootInfo->getSize() + 3, $newOwnerRootInfo->getSize());
}
/**
* Returns a list of ACE's for this node.
*
* Each ACE has the following properties:
* * 'privilege', a string such as {DAV:}read or {DAV:}write. These are
* currently the only supported privileges
* * 'principal', a url to the principal who owns the node
* * 'protected' (optional), indicating that this ACE is not allowed to
* be updated.
*
* @return array
*/
public function getACL()
{
$readprincipal = $this->getOwner();
$writeprincipal = $this->getOwner();
$uid = CalendarCalendar::extractUserID($this->getOwner());
$calendar = CalendarApp::getCalendar($this->calendarInfo['id'], false, false);
if ($uid === \OCP\USER::getUser() && (bool) $calendar['issubscribe'] === true) {
$readprincipal = 'principals/' . \OCP\USER::getUser();
$writeprincipal = '';
}
if ($uid !== \OCP\USER::getUser()) {
$sharedCalendar = \OCP\Share::getItemSharedWithBySource(CalendarApp::SHARECALENDAR, CalendarApp::SHARECALENDARPREFIX . $this->calendarInfo['id']);
if ($sharedCalendar && $sharedCalendar['permissions'] & \OCP\PERMISSION_READ) {
$readprincipal = 'principals/' . \OCP\USER::getUser();
$writeprincipal = '';
}
if ($sharedCalendar && $sharedCalendar['permissions'] & \OCP\PERMISSION_UPDATE) {
$readprincipal = 'principals/' . \OCP\USER::getUser();
$writeprincipal = 'principals/' . \OCP\USER::getUser();
}
}
$acl = array(array('privilege' => '{DAV:}read', 'principal' => $readprincipal, 'protected' => true), array('privilege' => '{DAV:}write', 'principal' => $writeprincipal, 'protected' => true), array('privilege' => '{DAV:}read', 'principal' => $readprincipal . '/calendar-proxy-write', 'protected' => true), array('privilege' => '{DAV:}write', 'principal' => $writeprincipal . '/calendar-proxy-write', 'protected' => true), array('privilege' => '{DAV:}read', 'principal' => $readprincipal . '/calendar-proxy-read', 'protected' => true), array('privilege' => '{' . \Sabre\CalDAV\Plugin::NS_CALDAV . '}read-free-busy', 'principal' => '{DAV:}authenticated', 'protected' => true));
if (empty($this->calendarInfo['{http://sabredav.org/ns}read-only'])) {
$acl[] = ['privilege' => '{DAV:}write', 'principal' => $writeprincipal, 'protected' => true];
$acl[] = ['privilege' => '{DAV:}write', 'principal' => $writeprincipal . '/calendar-proxy-write', 'protected' => true];
}
return $acl;
}
/**
* Returns a specific address book.
*
* @param string $addressbookid
* @param mixed $id Contact ID
* @return mixed
*/
public function getAddressBook($addressbookid, array $options = array())
{
$addressBook = \OCP\Share::getItemSharedWithBySource('addressbook', $addressbookid, Contacts\Share\Addressbook::FORMAT_ADDRESSBOOKS);
// Not sure if I'm doing it wrongly, or if its supposed to return
// the info in an array?
$addressBook = isset($addressBook['permissions']) ? $addressBook : $addressBook[0];
$addressBook['backend'] = $this->name;
return $addressBook;
}
function tearDown()
{
$this->sharedCache->clear();
self::loginHelper(self::TEST_FILES_SHARING_API_USER1);
$fileinfo = $this->view->getFileInfo('container/shareddir');
\OCP\Share::unshare('folder', $fileinfo['fileid'], \OCP\Share::SHARE_TYPE_USER, self::TEST_FILES_SHARING_API_USER2);
$this->view->deleteAll('container');
$this->ownerCache->clear();
parent::tearDown();
}
/**
* Get all mountpoints applicable for the user and check for shares where we need to update the etags
*
* @param \OCP\IUser $user
* @param \OCP\Files\Storage\IStorageFactory $storageFactory
* @return \OCP\Files\Mount\IMountPoint[]
*/
public function getMountsForUser(IUser $user, IStorageFactory $storageFactory)
{
$shares = \OCP\Share::getItemsSharedWithUser('file', $user->getUID());
$shares = array_filter($shares, function ($share) {
return $share['permissions'] > 0;
});
$shares = array_map(function ($share) use($user, $storageFactory) {
return new SharedMount('\\OC\\Files\\Storage\\Shared', '/' . $user->getUID() . '/' . $share['file_target'], array('share' => $share, 'user' => $user->getUID()), $storageFactory);
}, $shares);
// array_filter removes the null values from the array
return array_filter($shares);
}
/**
* Delete any registred address books (Future)
*/
public static function addressBookDeletion($parameters)
{
// Clean up sharing
\OCP\Share::unshareAll('addressbook', $parameters['addressbookid']);
if (count($parameters['contactids'])) {
// Remove contacts from groups
$tagMgr = \OC::$server->getTagManager()->load('contact');
$tagMgr->purgeObjects($parameters['contactids']);
// Purge property indexes
Utils\Properties::purgeIndexes($parameters['contactids']);
}
}
/**
* inform users if a file was shared with them
*
* @param array $recipientList list of recipients
* @param string $itemSource shared item source
* @param string $itemType shared item type
* @return array list of user to whom the mail send operation failed
*/
public function sendInternalShareMail($recipientList, $itemSource, $itemType)
{
$noMail = [];
foreach ($recipientList as $recipient) {
$recipientDisplayName = \OCP\User::getDisplayName($recipient);
$to = $this->config->getUserValue($recipient, 'settings', 'email', '');
if ($to === '') {
$noMail[] = $recipientDisplayName;
continue;
}
$items = \OCP\Share::getItemSharedWithUser($itemType, $itemSource, $recipient);
$filename = trim($items[0]['file_target'], '/');
$subject = (string) $this->l->t('%s shared »%s« with you', array($this->senderDisplayName, $filename));
$expiration = null;
if (isset($items[0]['expiration'])) {
try {
$date = new DateTime($items[0]['expiration']);
$expiration = $date->getTimestamp();
} catch (\Exception $e) {
$this->logger->error("Couldn't read date: " . $e->getMessage(), ['app' => 'sharing']);
}
}
// Link to folder, or root folder if a file
if ($itemType === 'folder') {
$args = array('dir' => $filename);
} else {
if (strpos($filename, '/')) {
$args = array('dir' => '/' . dirname($filename), 'scrollto' => basename($filename));
} else {
$args = array('dir' => '/', 'scrollto' => $filename);
}
}
$link = \OCP\Util::linkToAbsolute('files', 'index.php', $args);
list($htmlBody, $textBody) = $this->createMailBody($filename, $link, $expiration);
// send it out now
try {
$message = $this->mailer->createMessage();
$message->setSubject($subject);
$message->setTo([$to => $recipientDisplayName]);
$message->setHtmlBody($htmlBody);
$message->setPlainBody($textBody);
$message->setFrom([\OCP\Util::getDefaultEmailAddress('sharing-noreply') => (string) $this->l->t('%s via %s', [$this->senderDisplayName, $this->defaults->getName()])]);
if (!is_null($this->replyTo)) {
$message->setReplyTo([$this->replyTo]);
}
$this->mailer->send($message);
} catch (\Exception $e) {
$this->logger->error("Can't send mail to inform the user about an internal share: " . $e->getMessage(), ['app' => 'sharing']);
$noMail[] = $recipientDisplayName;
}
}
return $noMail;
}
protected function setUp()
{
parent::setUp();
self::loginHelper(self::TEST_FILES_SHARING_API_USER1);
\OCP\Share::registerBackend('test', 'Test_Share_Backend');
$config = $this->getMockBuilder('\\OCP\\IConfig')->disableOriginalConstructor()->getMock();
$certificateManager = $this->getMock('\\OCP\\ICertificateManager');
$httpHelperMock = $this->getMockBuilder('\\OC\\HTTPHelper')->setConstructorArgs(array($config, $certificateManager))->getMock();
$httpHelperMock->expects($this->any())->method('post')->with($this->anything())->will($this->returnValue(true));
$this->registerHttpHelper($httpHelperMock);
$this->s2s = new \OCA\Files_Sharing\API\Server2Server();
}
private static function getUidAndFilename($filename)
{
if (\OCP\App::isEnabled('files_sharing') && substr($filename, 0, 7) == '/Shared' && ($source = \OCP\Share::getItemSharedWith('file', substr($filename, 7), \OC_Share_Backend_File::FORMAT_SHARED_STORAGE))) {
$filename = $source['path'];
$pos = strpos($filename, '/files', 1);
$uid = substr($filename, 1, $pos - 1);
$filename = substr($filename, $pos + 6);
} else {
$uid = \OCP\User::getUser();
}
return array($uid, $filename);
}
protected function setUp()
{
parent::setUp();
self::loginHelper(self::TEST_FILES_SHARING_API_USER1);
\OCP\Share::registerBackend('test', 'Test_Share_Backend');
$config = $this->getMockBuilder('\\OCP\\IConfig')->disableOriginalConstructor()->getMock();
$clientService = $this->getMock('\\OCP\\Http\\Client\\IClientService');
$httpHelperMock = $this->getMockBuilder('\\OC\\HTTPHelper')->setConstructorArgs([$config, $clientService])->getMock();
$httpHelperMock->expects($this->any())->method('post')->with($this->anything())->will($this->returnValue(true));
$this->registerHttpHelper($httpHelperMock);
$this->s2s = new \OCA\Files_Sharing\API\Server2Server();
$this->connection = \OC::$server->getDatabaseConnection();
}
protected function setUp()
{
parent::setUp();
\OC_Hook::clear('OC_Filesystem', 'setup');
\OCP\Util::connectHook('OC_Filesystem', 'setup', '\\OC\\Files\\Storage\\Shared', 'setup');
\OCP\Share::registerBackend('file', 'OC_Share_Backend_File');
\OCP\Share::registerBackend('folder', 'OC_Share_Backend_Folder', 'file');
$this->datadir = \OC_Config::getValue('datadirectory');
$this->tmpDir = \OC_Helper::tmpFolder();
\OC_Config::setValue('datadirectory', $this->tmpDir);
$this->userBackend = new \OC_User_Dummy();
\OC_User::useBackend($this->userBackend);
}
protected function setUp()
{
parent::setUp();
\OC_Hook::clear('OC_Filesystem', 'setup');
$application = new \OCA\Files_Sharing\AppInfo\Application();
$application->registerMountProviders();
\OCP\Share::registerBackend('file', 'OC_Share_Backend_File');
\OCP\Share::registerBackend('folder', 'OC_Share_Backend_Folder', 'file');
$this->datadir = \OC_Config::getValue('datadirectory');
$this->tmpDir = \OC_Helper::tmpFolder();
\OC_Config::setValue('datadirectory', $this->tmpDir);
$this->userBackend = new \Test\Util\User\Dummy();
\OC_User::useBackend($this->userBackend);
}
/**
* get the permissions for all files in a folder
*
* @param int $parentId
* @param string $user
* @return int[]
*/
public function getDirectoryPermissions($parentId, $user)
{
// Root of the Shared folder
if ($parentId === -1) {
return \OCP\Share::getItemsSharedWith('file', \OC_Share_Backend_File::FORMAT_PERMISSIONS);
}
$permissions = $this->get($parentId, $user);
$query = \OC_DB::prepare('SELECT `fileid` FROM `*PREFIX*filecache` WHERE `parent` = ?');
$result = $query->execute(array($parentId));
$filePermissions = array();
while ($row = $result->fetchRow()) {
$filePermissions[$row['fileid']] = $permissions;
}
return $filePermissions;
}
protected function setUp()
{
parent::setUp();
\OC_Hook::clear('OC_Filesystem', 'setup');
$application = new \OCA\Files_Sharing\AppInfo\Application();
$application->registerMountProviders();
\OCP\Share::registerBackend('file', 'OC_Share_Backend_File');
\OCP\Share::registerBackend('folder', 'OC_Share_Backend_Folder', 'file');
$config = \OC::$server->getConfig();
$this->datadir = $config->getSystemValue('datadirectory');
$this->tmpDir = \OC::$server->getTempManager()->getTemporaryFolder();
$config->setSystemValue('datadirectory', $this->tmpDir);
$this->userBackend = new \Test\Util\User\Dummy();
\OC_User::useBackend($this->userBackend);
}
/**
* @NoAdminRequired
*/
public function getGroups()
{
$tags = $this->tags->getTags();
foreach ($tags as &$tag) {
try {
$ids = $this->tags->getIdsForTag($tag['name']);
$tag['contacts'] = $ids;
} catch (\Exception $e) {
$this->api->log(__METHOD__ . ' ' . $e->getMessage());
}
}
$favorites = $this->tags->getFavorites();
$groups = array('categories' => $tags, 'favorites' => $favorites, 'shared' => \OCP\Share::getItemsSharedWith('addressbook', \OCA\Contacts\Share\Addressbook::FORMAT_ADDRESSBOOKS), 'lastgroup' => \OCP\Config::getUserValue(\OCP\User::getUser(), 'contacts', 'lastgroup', 'all'), 'sortorder' => \OCP\Config::getUserValue(\OCP\User::getUser(), 'contacts', 'groupsort', ''));
return new JSONResponse($groups);
}
public static function getByShareToken($token)
{
$linkItem = \OCP\Share::getShareByToken($token, false);
if (is_array($linkItem) && isset($linkItem['uid_owner'])) {
// seems to be a valid share
$rootLinkItem = \OCP\Share::resolveReShare($linkItem);
} else {
throw new \Exception('This file was probably unshared');
}
$file = new File($rootLinkItem['file_source'], $rootLinkItem, $token);
if (isset($linkItem['share_with']) && !empty($linkItem['share_with'])) {
$file->setPasswordProtected(true);
}
return $file;
}
/**
* Sets up the filesystem and user for public sharing
* @param string $token string share token
* @param string $relativePath optional path relative to the share
* @param string $password optional password
* @return array
*/
public static function setupFromToken($token, $relativePath = null, $password = null)
{
\OC_User::setIncognitoMode(true);
$linkItem = \OCP\Share::getShareByToken($token, !$password);
if ($linkItem === false || $linkItem['item_type'] !== 'file' && $linkItem['item_type'] !== 'folder') {
\OC_Response::setStatus(404);
\OCP\Util::writeLog('core-preview', 'Passed token parameter is not valid', \OCP\Util::DEBUG);
exit;
}
if (!isset($linkItem['uid_owner']) || !isset($linkItem['file_source'])) {
\OC_Response::setStatus(500);
\OCP\Util::writeLog('core-preview', 'Passed token seems to be valid, but it does not contain all necessary information . ("' . $token . '")', \OCP\Util::WARN);
exit;
}
$rootLinkItem = \OCP\Share::resolveReShare($linkItem);
$path = null;
if (isset($rootLinkItem['uid_owner'])) {
\OCP\JSON::checkUserExists($rootLinkItem['uid_owner']);
\OC_Util::tearDownFS();
\OC_Util::setupFS($rootLinkItem['uid_owner']);
}
try {
$path = Filesystem::getPath($linkItem['file_source']);
} catch (NotFoundException $e) {
\OCP\Util::writeLog('share', 'could not resolve linkItem', \OCP\Util::DEBUG);
\OC_Response::setStatus(404);
\OCP\JSON::error(array('success' => false));
exit;
}
if (!isset($linkItem['item_type'])) {
\OCP\Util::writeLog('share', 'No item type set for share id: ' . $linkItem['id'], \OCP\Util::ERROR);
\OC_Response::setStatus(404);
\OCP\JSON::error(array('success' => false));
exit;
}
if (isset($linkItem['share_with']) && (int) $linkItem['share_type'] === \OCP\Share::SHARE_TYPE_LINK) {
if (!self::authenticate($linkItem, $password)) {
\OC_Response::setStatus(403);
\OCP\JSON::error(array('success' => false));
exit;
}
}
$basePath = $path;
if ($relativePath !== null && Filesystem::isReadable($basePath . $relativePath)) {
$path .= Filesystem::normalizePath($relativePath);
}
return array('linkItem' => $linkItem, 'basePath' => $basePath, 'realPath' => $path);
}
/**
* decline server-to-server share
*
* @param array $params
* @return \OC_OCS_Result
*/
public function declineShare($params)
{
if (!$this->isS2SEnabled()) {
return new \OC_OCS_Result(null, 503, 'Server does not support federated cloud sharing');
}
$id = $params['id'];
$token = isset($_POST['token']) ? $_POST['token'] : null;
$share = $this->getShare($id, $token);
if ($share) {
// userId must be set to the user who unshares
\OCP\Share::unshare($share['item_type'], $share['item_source'], $share['share_type'], null, $share['uid_owner']);
list($file, $link) = $this->getFile($share['uid_owner'], $share['file_source']);
\OC::$server->getActivityManager()->publishActivity('files_sharing', \OCA\Files_Sharing\Activity::SUBJECT_REMOTE_SHARE_DECLINED, array($share['share_with'], basename($file)), '', array(), $file, $link, $share['uid_owner'], \OCA\Files_Sharing\Activity::TYPE_REMOTE_SHARE, \OCA\Files_Sharing\Activity::PRIORITY_LOW);
}
return new \OC_OCS_Result();
}
