/**
* @brief Get the source file path and the permissions granted for a shared file
* @param string Shared target file path
* @return Returns array with the keys path and permissions or false if not found
*/
private function getFile($target)
{
$target = '/' . $target;
$target = rtrim($target, '/');
if (isset($this->files[$target])) {
return $this->files[$target];
} else {
$pos = strpos($target, '/', 1);
// Get shared folder name
if ($pos !== false) {
$folder = substr($target, 0, $pos);
if (isset($this->files[$folder])) {
$file = $this->files[$folder];
} else {
$file = OCP\Share::getItemSharedWith('folder', $folder, OC_Share_Backend_File::FORMAT_SHARED_STORAGE);
}
if ($file) {
$this->files[$target]['path'] = $file['path'] . substr($target, strlen($folder));
$this->files[$target]['permissions'] = $file['permissions'];
return $this->files[$target];
}
} else {
$file = OCP\Share::getItemSharedWith('file', $target, OC_Share_Backend_File::FORMAT_SHARED_STORAGE);
if ($file) {
$this->files[$target] = $file;
return $this->files[$target];
}
}
OCP\Util::writeLog('files_sharing', 'File source not found for: ' . $target, OCP\Util::ERROR);
return false;
}
}
/**
* get the content of a directory
* @param dir $directory path under datadirectory
*/
public static function getDirectoryContent($directory, $mimetype_filter = '')
{
$directory = OC_Filesystem::normalizePath($directory);
if ($directory == '/') {
$directory = '';
}
$files = array();
if (($directory == '/Shared' || substr($directory, 0, 8) == '/Shared/') && OC_App::isEnabled('files_sharing')) {
if ($directory == '/Shared') {
$files = OCP\Share::getItemsSharedWith('file', OC_Share_Backend_File::FORMAT_FILE_APP, array('folder' => $directory, 'mimetype_filter' => $mimetype_filter));
} else {
$pos = strpos($directory, '/', 8);
// Get shared folder name
if ($pos !== false) {
$itemTarget = substr($directory, 7, $pos - 7);
} else {
$itemTarget = substr($directory, 7);
}
$files = OCP\Share::getItemSharedWith('folder', $itemTarget, OC_Share_Backend_File::FORMAT_FILE_APP, array('folder' => $directory, 'mimetype_filter' => $mimetype_filter));
}
} else {
$files = OC_FileCache::getFolderContent($directory, false, $mimetype_filter);
foreach ($files as &$file) {
$file['directory'] = $directory;
$file['type'] = $file['mimetype'] == 'httpd/unix-directory' ? 'dir' : 'file';
$permissions = OCP\Share::PERMISSION_READ;
// NOTE: Remove check when new encryption is merged
if (!$file['encrypted']) {
$permissions |= OCP\Share::PERMISSION_SHARE;
}
if ($file['type'] == 'dir' && $file['writable']) {
$permissions |= OCP\Share::PERMISSION_CREATE;
}
if ($file['writable']) {
$permissions |= OCP\Share::PERMISSION_UPDATE | OCP\Share::PERMISSION_DELETE;
}
$file['permissions'] = $permissions;
}
if ($directory == '' && OC_App::isEnabled('files_sharing')) {
// Add 'Shared' folder
$files = array_merge($files, OCP\Share::getItemsSharedWith('file', OC_Share_Backend_File::FORMAT_FILE_APP_ROOT));
}
}
usort($files, "fileCmp");
//TODO: remove this once ajax is merged
return $files;
}
public function testShareWithGroupAndUserBothHaveTheSameId()
{
$this->shareUserTestFileWithUser($this->user1, $this->groupAndUser);
OC_User::setUserId($this->groupAndUser);
$this->assertEquals(array('test.txt'), OCP\Share::getItemSharedWith('test', 'test.txt', Test_Share_Backend::FORMAT_SOURCE), '"groupAndUser"-User does not see the file but it was shared with him');
OC_User::setUserId($this->user2);
$this->assertEquals(array(), OCP\Share::getItemSharedWith('test', 'test.txt', Test_Share_Backend::FORMAT_SOURCE), 'User2 sees test.txt but it was only shared with the user "groupAndUser" and not with group');
OC_User::setUserId($this->user1);
$this->assertTrue(OCP\Share::unshareAll('test', 'test.txt'));
$this->assertTrue(OCP\Share::shareItem('test', 'test.txt', OCP\Share::SHARE_TYPE_GROUP, $this->groupAndUser, \OCP\Constants::PERMISSION_READ), 'Failed asserting that user 1 successfully shared text.txt with group 1.');
OC_User::setUserId($this->groupAndUser);
$this->assertEquals(array(), OCP\Share::getItemSharedWith('test', 'test.txt', Test_Share_Backend::FORMAT_SOURCE), '"groupAndUser"-User sees test.txt but it was only shared with the group "groupAndUser" and not with the user');
OC_User::setUserId($this->user2);
$this->assertEquals(array('test.txt'), OCP\Share::getItemSharedWith('test', 'test.txt', Test_Share_Backend::FORMAT_SOURCE), 'User2 does not see test.txt but it was shared with the group "groupAndUser"');
OC_User::setUserId($this->user1);
$this->assertTrue(OCP\Share::unshareAll('test', 'test.txt'));
}
* later.
* See the COPYING-README file.
*/
OCP\JSON::checkLoggedIn();
OCP\JSON::checkAppEnabled('gallery');
session_write_close();
list($owner, $img) = explode('/', $_GET['file'], 2);
if ($owner !== OC_User::getUser()) {
\OC\Files\Filesystem::initMountPoints($owner);
$parts = explode('/', $img, 3);
if (count($parts) === 3) {
list($shareId, , $img) = $parts;
} else {
$shareId = $parts[0];
$img = '';
}
if (OCP\Share::getItemSharedWith('gallery', $shareId)) {
$ownerView = new \OC\Files\View('/' . $owner . '/files');
$sharedGallery = $ownerView->getPath($shareId);
if ($img) {
$img = $sharedGallery . '/' . $img;
} else {
$img = $sharedGallery;
}
} else {
OC_JSON::error('no such file');
die;
}
}
$image = new \OCA\Gallery\AlbumThumbnail('/' . $img, $owner);
$image->show();
/**
* Copyright (c) 2012 Robin Appelman <*****@*****.**>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
OCP\JSON::checkLoggedIn();
OCP\JSON::checkAppEnabled('gallery');
$split = explode('/', $_GET['gallery'], 2);
$owner = $split[0];
$gallery = array_key_exists(1, $split) ? $split[1] : NULL;
$ownerView = new \OC\Files\View('/' . $owner . '/files');
if ($owner !== OCP\User::getUser()) {
\OC\Files\Filesystem::initMountPoints($owner);
list($shareId, , $gallery) = explode('/', $gallery, 3);
if (OCP\Share::getItemSharedWith('file', $shareId)) {
$sharedGallery = $ownerView->getPath($shareId);
if ($gallery) {
$gallery = $sharedGallery . '/' . $gallery;
} else {
$gallery = $sharedGallery;
}
} else {
OCP\JSON::error(array('message' => 'no such file'));
}
}
$meta = $ownerView->getFileInfo($gallery);
$data = array();
$data['fileid'] = $meta['fileid'];
$data['permissions'] = $meta['permissions'];
OCP\JSON::setContentTypeHeader();
public function getOwner($target)
{
$shared_item = OCP\Share::getItemSharedWith('folder', $target, OC_Share_Backend_File::FORMAT_SHARED_STORAGE);
if ($shared_item) {
return $shared_item[0]["uid_owner"];
}
return null;
}
public function testShareWithGroup()
{
// Invalid shares
$message = 'Sharing test.txt failed, because the group foobar does not exist';
try {
OCP\Share::shareItem('test', 'test.txt', OCP\Share::SHARE_TYPE_GROUP, 'foobar', OCP\PERMISSION_READ);
$this->fail('Exception was expected: ' . $message);
} catch (Exception $exception) {
$this->assertEquals($message, $exception->getMessage());
}
$policy = OC_Appconfig::getValue('core', 'shareapi_only_share_with_group_members', 'no');
OC_Appconfig::setValue('core', 'shareapi_only_share_with_group_members', 'yes');
$message = 'Sharing test.txt failed, because ' . $this->user1 . ' is not a member of the group ' . $this->group2;
try {
OCP\Share::shareItem('test', 'test.txt', OCP\Share::SHARE_TYPE_GROUP, $this->group2, OCP\PERMISSION_READ);
$this->fail('Exception was expected: ' . $message);
} catch (Exception $exception) {
$this->assertEquals($message, $exception->getMessage());
}
OC_Appconfig::setValue('core', 'shareapi_only_share_with_group_members', $policy);
// Valid share
$this->shareUserOneTestFileWithGroupOne();
// Attempt to share again
OC_User::setUserId($this->user1);
$message = 'Sharing test.txt failed, because this item is already shared with ' . $this->group1;
try {
OCP\Share::shareItem('test', 'test.txt', OCP\Share::SHARE_TYPE_GROUP, $this->group1, OCP\PERMISSION_READ);
$this->fail('Exception was expected: ' . $message);
} catch (Exception $exception) {
$this->assertEquals($message, $exception->getMessage());
}
// Attempt to share back to owner of group share
OC_User::setUserId($this->user2);
$message = 'Sharing test.txt failed, because the user ' . $this->user1 . ' is the original sharer';
try {
OCP\Share::shareItem('test', 'test.txt', OCP\Share::SHARE_TYPE_USER, $this->user1, OCP\PERMISSION_READ);
$this->fail('Exception was expected: ' . $message);
} catch (Exception $exception) {
$this->assertEquals($message, $exception->getMessage());
}
// Attempt to share back to group
$message = 'Sharing test.txt failed, because this item is already shared with ' . $this->group1;
try {
OCP\Share::shareItem('test', 'test.txt', OCP\Share::SHARE_TYPE_GROUP, $this->group1, OCP\PERMISSION_READ);
$this->fail('Exception was expected: ' . $message);
} catch (Exception $exception) {
$this->assertEquals($message, $exception->getMessage());
}
// Attempt to share back to member of group
$message = 'Sharing test.txt failed, because this item is already shared with ' . $this->user3;
try {
OCP\Share::shareItem('test', 'test.txt', OCP\Share::SHARE_TYPE_USER, $this->user3, OCP\PERMISSION_READ);
$this->fail('Exception was expected: ' . $message);
} catch (Exception $exception) {
$this->assertEquals($message, $exception->getMessage());
}
// Unshare
OC_User::setUserId($this->user1);
$this->assertTrue(OCP\Share::unshare('test', 'test.txt', OCP\Share::SHARE_TYPE_GROUP, $this->group1));
// Valid share with same person - user then group
$this->assertTrue(OCP\Share::shareItem('test', 'test.txt', OCP\Share::SHARE_TYPE_USER, $this->user2, OCP\PERMISSION_READ | OCP\PERMISSION_DELETE | OCP\PERMISSION_SHARE));
$this->assertTrue(OCP\Share::shareItem('test', 'test.txt', OCP\Share::SHARE_TYPE_GROUP, $this->group1, OCP\PERMISSION_READ | OCP\PERMISSION_UPDATE));
OC_User::setUserId($this->user2);
$this->assertEquals(array('test.txt'), OCP\Share::getItemsSharedWith('test', Test_Share_Backend::FORMAT_TARGET));
$this->assertEquals(array(OCP\PERMISSION_READ | OCP\PERMISSION_UPDATE | OCP\PERMISSION_DELETE | OCP\PERMISSION_SHARE), OCP\Share::getItemSharedWith('test', 'test.txt', Test_Share_Backend::FORMAT_PERMISSIONS));
OC_User::setUserId($this->user3);
$this->assertEquals(array('test.txt'), OCP\Share::getItemsSharedWith('test', Test_Share_Backend::FORMAT_TARGET));
$this->assertEquals(array(OCP\PERMISSION_READ | OCP\PERMISSION_UPDATE), OCP\Share::getItemSharedWith('test', 'test.txt', Test_Share_Backend::FORMAT_PERMISSIONS));
// Valid reshare
OC_User::setUserId($this->user2);
$this->assertTrue(OCP\Share::shareItem('test', 'test.txt', OCP\Share::SHARE_TYPE_USER, $this->user4, OCP\PERMISSION_READ));
OC_User::setUserId($this->user4);
$this->assertEquals(array('test.txt'), OCP\Share::getItemsSharedWith('test', Test_Share_Backend::FORMAT_TARGET));
// Unshare from user only
OC_User::setUserId($this->user1);
$this->assertTrue(OCP\Share::unshare('test', 'test.txt', OCP\Share::SHARE_TYPE_USER, $this->user2));
OC_User::setUserId($this->user2);
$this->assertEquals(array(OCP\PERMISSION_READ | OCP\PERMISSION_UPDATE), OCP\Share::getItemSharedWith('test', 'test.txt', Test_Share_Backend::FORMAT_PERMISSIONS));
OC_User::setUserId($this->user4);
$this->assertEquals(array(), OCP\Share::getItemsSharedWith('test', Test_Share_Backend::FORMAT_TARGET));
// Valid share with same person - group then user
OC_User::setUserId($this->user1);
$this->assertTrue(OCP\Share::shareItem('test', 'test.txt', OCP\Share::SHARE_TYPE_USER, $this->user2, OCP\PERMISSION_READ | OCP\PERMISSION_DELETE));
OC_User::setUserId($this->user2);
$this->assertEquals(array('test.txt'), OCP\Share::getItemsSharedWith('test', Test_Share_Backend::FORMAT_TARGET));
$this->assertEquals(array(OCP\PERMISSION_READ | OCP\PERMISSION_UPDATE | OCP\PERMISSION_DELETE), OCP\Share::getItemSharedWith('test', 'test.txt', Test_Share_Backend::FORMAT_PERMISSIONS));
// Unshare from group only
OC_User::setUserId($this->user1);
$this->assertTrue(OCP\Share::unshare('test', 'test.txt', OCP\Share::SHARE_TYPE_GROUP, $this->group1));
OC_User::setUserId($this->user2);
$this->assertEquals(array(OCP\PERMISSION_READ | OCP\PERMISSION_DELETE), OCP\Share::getItemSharedWith('test', 'test.txt', Test_Share_Backend::FORMAT_PERMISSIONS));
// Attempt user specific target conflict
OC_User::setUserId($this->user3);
$this->assertTrue(OCP\Share::shareItem('test', 'share.txt', OCP\Share::SHARE_TYPE_GROUP, $this->group1, OCP\PERMISSION_READ | OCP\PERMISSION_SHARE));
OC_User::setUserId($this->user2);
$to_test = OCP\Share::getItemsSharedWith('test', Test_Share_Backend::FORMAT_TARGET);
$this->assertEquals(2, count($to_test));
$this->assertTrue(in_array('test.txt', $to_test));
$this->assertTrue(in_array('test1.txt', $to_test));
// Valid reshare
$this->assertTrue(OCP\Share::shareItem('test', 'share.txt', OCP\Share::SHARE_TYPE_USER, $this->user4, OCP\PERMISSION_READ | OCP\PERMISSION_SHARE));
OC_User::setUserId($this->user4);
$this->assertEquals(array('test1.txt'), OCP\Share::getItemsSharedWith('test', Test_Share_Backend::FORMAT_TARGET));
// Remove user from group
OC_Group::removeFromGroup($this->user2, $this->group1);
OC_User::setUserId($this->user2);
$this->assertEquals(array('test.txt'), OCP\Share::getItemsSharedWith('test', Test_Share_Backend::FORMAT_TARGET));
OC_User::setUserId($this->user4);
$this->assertEquals(array(), OCP\Share::getItemsSharedWith('test', Test_Share_Backend::FORMAT_TARGET));
// Add user to group
OC_Group::addToGroup($this->user4, $this->group1);
$this->assertEquals(array('test.txt'), OCP\Share::getItemsSharedWith('test', Test_Share_Backend::FORMAT_TARGET));
// Unshare from self
$this->assertTrue(OCP\Share::unshareFromSelf('test', 'test.txt'));
$this->assertEquals(array(), OCP\Share::getItemsSharedWith('test', Test_Share_Backend::FORMAT_TARGET));
OC_User::setUserId($this->user2);
$this->assertEquals(array('test.txt'), OCP\Share::getItemsSharedWith('test', Test_Share_Backend::FORMAT_TARGET));
// Unshare from self via source
OC_User::setUserId($this->user1);
$this->assertTrue(OCP\Share::unshareFromSelf('test', 'share.txt', true));
$this->assertEquals(array(), OCP\Share::getItemsSharedWith('test', Test_Share_Backend::FORMAT_TARGET));
// Remove group
OC_Group::deleteGroup($this->group1);
OC_User::setUserId($this->user4);
$this->assertEquals(array(), OCP\Share::getItemsSharedWith('test', Test_Share_Backend::FORMAT_TARGET));
OC_User::setUserId($this->user3);
$this->assertEquals(array(), OCP\Share::getItemsShared('test'));
}
