/**
* @NoAdminRequired
*
* @param $id
* @return JSONResponse
*/
public function destroy($id)
{
if ($this->incomingShareEnabled) {
$this->externalManager->declineShare($id);
}
return new JSONResponse();
}
/**
* Decline a remote share
*
* @param array $params contains the shareID 'id' which should be declined
* @return \OC_OCS_Result
*/
public static function declineShare($params)
{
$externalManager = new Manager(\OC::$server->getDatabaseConnection(), Filesystem::getMountManager(), Filesystem::getLoader(), \OC::$server->getHTTPHelper(), \OC_User::getUser());
if ($externalManager->declineShare($params['id'])) {
return new \OC_OCS_Result();
}
return new \OC_OCS_Result(null, 404, "wrong share ID, share doesn't exist.");
}
/**
* Check whether this storage is permanently or temporarily
* unavailable
*
* @throws \OCP\Files\StorageNotAvailableException
* @throws \OCP\Files\StorageInvalidException
*/
public function checkStorageAvailability()
{
// see if we can find out why the share is unavailable
try {
$this->getShareInfo();
} catch (NotFoundException $e) {
// a 404 can either mean that the share no longer exists or there is no ownCloud on the remote
if ($this->testRemote()) {
// valid ownCloud instance means that the public share no longer exists
// since this is permanent (re-sharing the file will create a new token)
// we remove the invalid storage
$this->manager->removeShare($this->mountPoint);
$this->manager->getMountManager()->removeMount($this->mountPoint);
throw new StorageInvalidException();
} else {
// ownCloud instance is gone, likely to be a temporary server configuration error
throw new StorageNotAvailableException();
}
} catch (ForbiddenException $e) {
// auth error, remove share for now (provide a dialog in the future)
$this->manager->removeShare($this->mountPoint);
$this->manager->getMountManager()->removeMount($this->mountPoint);
throw new StorageInvalidException();
} catch (\GuzzleHttp\Exception\ConnectException $e) {
throw new StorageNotAvailableException();
} catch (\GuzzleHttp\Exception\RequestException $e) {
throw new StorageNotAvailableException();
} catch (\Exception $e) {
throw $e;
}
}
/**
* check if a file or folder has been updated since $time
*
* @param string $path
* @param int $time
* @throws \OCP\Files\StorageNotAvailableException
* @throws \OCP\Files\StorageInvalidException
* @return bool
*/
public function hasUpdated($path, $time)
{
// since for owncloud webdav servers we can rely on etag propagation we only need to check the root of the storage
// because of that we only do one check for the entire storage per request
if ($this->updateChecked) {
return false;
}
$this->updateChecked = true;
try {
return parent::hasUpdated('', $time);
} catch (StorageNotAvailableException $e) {
// see if we can find out why the share is unavailable\
try {
$this->getShareInfo();
} catch (NotFoundException $shareException) {
// a 404 can either mean that the share no longer exists or there is no ownCloud on the remote
if ($this->testRemote()) {
// valid ownCloud instance means that the public share no longer exists
// since this is permanent (re-sharing the file will create a new token)
// we remove the invalid storage
$this->manager->removeShare($this->mountPoint);
$this->manager->getMountManager()->removeMount($this->mountPoint);
throw new StorageInvalidException();
} else {
// ownCloud instance is gone, likely to be a temporary server configuration error
throw $e;
}
} catch (\Exception $shareException) {
// todo, maybe handle 403 better and ask the user for a new password
throw $e;
}
throw $e;
}
}
/**
* Remove the mount points
*
* @return mixed
* @return bool
*/
public function removeMount()
{
return $this->manager->removeShare($this->mountPoint);
}
public function testDestroy()
{
$this->externalManager->expects($this->once())->method('declineShare')->with(4);
$this->assertEquals(new JSONResponse(), $this->getExternalShareController()->destroy(4));
}
public function testAddShare()
{
$shareData1 = ['remote' => 'http://localhost', 'token' => 'token1', 'password' => '', 'name' => '/SharedFolder', 'owner' => 'foobar', 'accepted' => false, 'user' => $this->uid];
$shareData2 = $shareData1;
$shareData2['token'] = 'token2';
$shareData3 = $shareData1;
$shareData3['token'] = 'token3';
// Add a share for "user"
$this->assertSame(null, call_user_func_array([$this->manager, 'addShare'], $shareData1));
$openShares = $this->manager->getOpenShares();
$this->assertCount(1, $openShares);
$this->assertExternalShareEntry($shareData1, $openShares[0], 1, '{{TemporaryMountPointName#' . $shareData1['name'] . '}}');
\Test_Helper::invokePrivate($this->manager, 'setupMounts');
$this->assertNotMount('SharedFolder');
$this->assertNotMount('{{TemporaryMountPointName#' . $shareData1['name'] . '}}');
// Add a second share for "user" with the same name
$this->assertSame(null, call_user_func_array([$this->manager, 'addShare'], $shareData2));
$openShares = $this->manager->getOpenShares();
$this->assertCount(2, $openShares);
$this->assertExternalShareEntry($shareData1, $openShares[0], 1, '{{TemporaryMountPointName#' . $shareData1['name'] . '}}');
// New share falls back to "-1" appendix, because the name is already taken
$this->assertExternalShareEntry($shareData2, $openShares[1], 2, '{{TemporaryMountPointName#' . $shareData2['name'] . '}}-1');
\Test_Helper::invokePrivate($this->manager, 'setupMounts');
$this->assertNotMount('SharedFolder');
$this->assertNotMount('{{TemporaryMountPointName#' . $shareData1['name'] . '}}');
$this->assertNotMount('{{TemporaryMountPointName#' . $shareData1['name'] . '}}-1');
// Accept the first share
$this->manager->acceptShare($openShares[0]['id']);
// Check remaining shares - Accepted
$acceptedShares = \Test_Helper::invokePrivate($this->manager, 'getShares', [true]);
$this->assertCount(1, $acceptedShares);
$shareData1['accepted'] = true;
$this->assertExternalShareEntry($shareData1, $acceptedShares[0], 1, $shareData1['name']);
// Check remaining shares - Open
$openShares = $this->manager->getOpenShares();
$this->assertCount(1, $openShares);
$this->assertExternalShareEntry($shareData2, $openShares[0], 2, '{{TemporaryMountPointName#' . $shareData2['name'] . '}}-1');
\Test_Helper::invokePrivate($this->manager, 'setupMounts');
$this->assertMount($shareData1['name']);
$this->assertNotMount('{{TemporaryMountPointName#' . $shareData1['name'] . '}}');
$this->assertNotMount('{{TemporaryMountPointName#' . $shareData1['name'] . '}}-1');
// Add another share for "user" with the same name
$this->assertSame(null, call_user_func_array([$this->manager, 'addShare'], $shareData3));
$openShares = $this->manager->getOpenShares();
$this->assertCount(2, $openShares);
$this->assertExternalShareEntry($shareData2, $openShares[0], 2, '{{TemporaryMountPointName#' . $shareData2['name'] . '}}-1');
// New share falls back to the original name (no "-\d", because the name is not taken)
$this->assertExternalShareEntry($shareData3, $openShares[1], 3, '{{TemporaryMountPointName#' . $shareData3['name'] . '}}');
\Test_Helper::invokePrivate($this->manager, 'setupMounts');
$this->assertMount($shareData1['name']);
$this->assertNotMount('{{TemporaryMountPointName#' . $shareData1['name'] . '}}');
$this->assertNotMount('{{TemporaryMountPointName#' . $shareData1['name'] . '}}-1');
// Decline the third share
$this->manager->declineShare($openShares[1]['id']);
\Test_Helper::invokePrivate($this->manager, 'setupMounts');
$this->assertMount($shareData1['name']);
$this->assertNotMount('{{TemporaryMountPointName#' . $shareData1['name'] . '}}');
$this->assertNotMount('{{TemporaryMountPointName#' . $shareData1['name'] . '}}-1');
// Check remaining shares - Accepted
$acceptedShares = \Test_Helper::invokePrivate($this->manager, 'getShares', [true]);
$this->assertCount(1, $acceptedShares);
$shareData1['accepted'] = true;
$this->assertExternalShareEntry($shareData1, $acceptedShares[0], 1, $shareData1['name']);
// Check remaining shares - Open
$openShares = $this->manager->getOpenShares();
$this->assertCount(1, $openShares);
$this->assertExternalShareEntry($shareData2, $openShares[0], 2, '{{TemporaryMountPointName#' . $shareData2['name'] . '}}-1');
\Test_Helper::invokePrivate($this->manager, 'setupMounts');
$this->assertMount($shareData1['name']);
$this->assertNotMount('{{TemporaryMountPointName#' . $shareData1['name'] . '}}');
$this->assertNotMount('{{TemporaryMountPointName#' . $shareData1['name'] . '}}-1');
$this->manager->removeUserShares($this->uid);
$this->assertEmpty(\Test_Helper::invokePrivate($this->manager, 'getShares', [null]), 'Asserting all shares for the user have been deleted');
$this->mountManager->clear();
\Test_Helper::invokePrivate($this->manager, 'setupMounts');
$this->assertNotMount($shareData1['name']);
$this->assertNotMount('{{TemporaryMountPointName#' . $shareData1['name'] . '}}');
$this->assertNotMount('{{TemporaryMountPointName#' . $shareData1['name'] . '}}-1');
}
/**
* Unshare a remote share
*
* @param array $params contains the shareID 'id' which should be unshared
* @return \OC_OCS_Result
*/
public static function unshare($params)
{
$externalManager = new Manager(\OC::$server->getDatabaseConnection(), Filesystem::getMountManager(), Filesystem::getLoader(), \OC::$server->getHTTPHelper(), \OC::$server->getNotificationManager(), \OC_User::getUser());
$shareInfo = $externalManager->getShare($params['id']);
if ($shareInfo === false) {
return new \OC_OCS_Result(null, 404, 'Share does not exist');
}
$mountPoint = '/' . \OC_User::getUser() . '/files' . $shareInfo['mountpoint'];
if ($externalManager->removeShare($mountPoint) === true) {
return new \OC_OCS_Result(null);
} else {
return new \OC_OCS_Result(null, 403, 'Could not unshare');
}
}
/**
* @NoAdminRequired
* @NoOutgoingFederatedSharingRequired
*
* @param $id
* @return JSONResponse
*/
public function destroy($id)
{
$this->externalManager->declineShare($id);
return new JSONResponse();
}
public static function deleteUser($params)
{
$manager = new External\Manager(\OC::$server->getDatabaseConnection(), \OC\Files\Filesystem::getMountManager(), \OC\Files\Filesystem::getLoader(), \OC::$server->getHTTPHelper(), \OC::$server->getNotificationManager(), $params['uid']);
$manager->removeUserShares($params['uid']);
}
public static function deleteUser($params)
{
$discoveryManager = new DiscoveryManager(\OC::$server->getMemCacheFactory(), \OC::$server->getHTTPClientService());
$manager = new External\Manager(\OC::$server->getDatabaseConnection(), \OC\Files\Filesystem::getMountManager(), \OC\Files\Filesystem::getLoader(), \OC::$server->getHTTPHelper(), \OC::$server->getNotificationManager(), $discoveryManager, $params['uid']);
$manager->removeUserShares($params['uid']);
}