/**
* create federated share and inform the recipient
*
* @param IShare $share
* @return int
* @throws ShareNotFound
* @throws \Exception
*/
protected function createFederatedShare(IShare $share)
{
$token = $this->tokenHandler->generateToken();
$shareId = $this->addShareToDB($share->getNodeId(), $share->getNodeType(), $share->getSharedWith(), $share->getSharedBy(), $share->getShareOwner(), $share->getPermissions(), $token);
$sharedByFederatedId = $share->getSharedBy();
if ($this->userManager->userExists($sharedByFederatedId)) {
$sharedByFederatedId = $sharedByFederatedId . '@' . $this->addressHandler->generateRemoteURL();
}
$send = $this->notifications->sendRemoteShare($token, $share->getSharedWith(), $share->getNode()->getName(), $shareId, $share->getShareOwner(), $share->getShareOwner() . '@' . $this->addressHandler->generateRemoteURL(), $share->getSharedBy(), $sharedByFederatedId);
if ($send === false) {
$data = $this->getRawShare($shareId);
$share = $this->createShareObject($data);
$this->removeShareFromTable($share);
$message_t = $this->l->t('Sharing %s failed, could not find %s, maybe the server is currently unreachable.', [$share->getNode()->getName(), $share->getSharedWith()]);
throw new \Exception($message_t);
}
return $shareId;
}
public function testGetSharedByWithLimit()
{
$node = $this->getMock('\\OCP\\Files\\File');
$node->method('getId')->willReturn(42);
$node->method('getName')->willReturn('myFile');
$this->tokenHandler->method('generateToken')->willReturn('token');
$this->notifications->method('sendRemoteShare')->willReturn(true);
$this->rootFolder->expects($this->never())->method($this->anything());
$share = $this->shareManager->newShare();
$share->setSharedWith('*****@*****.**')->setSharedBy('sharedBy')->setShareOwner('shareOwner')->setPermissions(19)->setNode($node);
$this->provider->create($share);
$share2 = $this->shareManager->newShare();
$share2->setSharedWith('*****@*****.**')->setSharedBy('sharedBy')->setShareOwner('shareOwner')->setPermissions(19)->setNode($node);
$this->provider->create($share2);
$shares = $this->provider->getSharesBy('shareOwner', \OCP\Share::SHARE_TYPE_REMOTE, null, true, 1, 1);
$this->assertCount(1, $shares);
$this->assertEquals('*****@*****.**', $shares[0]->getSharedWith());
}
/**
* Share a path
*
* @param IShare $share
* @return IShare The share object
* @throws ShareNotFound
* @throws \Exception
*/
public function create(IShare $share)
{
$shareWith = $share->getSharedWith();
$itemSource = $share->getNodeId();
$itemType = $share->getNodeType();
$uidOwner = $share->getShareOwner();
$permissions = $share->getPermissions();
$sharedBy = $share->getSharedBy();
/*
* Check if file is not already shared with the remote user
*/
$alreadyShared = $this->getSharedWith($shareWith, self::SHARE_TYPE_REMOTE, $share->getNode(), 1, 0);
if (!empty($alreadyShared)) {
$message = 'Sharing %s failed, because this item is already shared with %s';
$message_t = $this->l->t('Sharing %s failed, because this item is already shared with %s', array($share->getNode()->getName(), $shareWith));
$this->logger->debug(sprintf($message, $share->getNode()->getName(), $shareWith), ['app' => 'Federated File Sharing']);
throw new \Exception($message_t);
}
// don't allow federated shares if source and target server are the same
list($user, $remote) = $this->addressHandler->splitUserRemote($shareWith);
$currentServer = $this->addressHandler->generateRemoteURL();
$currentUser = $sharedBy;
if ($this->addressHandler->compareAddresses($user, $remote, $currentUser, $currentServer)) {
$message = 'Not allowed to create a federated share with the same user.';
$message_t = $this->l->t('Not allowed to create a federated share with the same user');
$this->logger->debug($message, ['app' => 'Federated File Sharing']);
throw new \Exception($message_t);
}
$token = $this->tokenHandler->generateToken();
$shareWith = $user . '@' . $remote;
$shareId = $this->addShareToDB($itemSource, $itemType, $shareWith, $sharedBy, $uidOwner, $permissions, $token);
$send = $this->notifications->sendRemoteShare($token, $shareWith, $share->getNode()->getName(), $shareId, $share->getSharedBy());
$data = $this->getRawShare($shareId);
$share = $this->createShare($data);
if ($send === false) {
$this->delete($share);
$message_t = $this->l->t('Sharing %s failed, could not find %s, maybe the server is currently unreachable.', [$share->getNode()->getName(), $shareWith]);
throw new \Exception($message_t);
}
return $share;
}
/**
* create federated share and inform the recipient
*
* @param IShare $share
* @return int
* @throws ShareNotFound
* @throws \Exception
*/
protected function createFederatedShare(IShare $share)
{
$token = $this->tokenHandler->generateToken();
$shareId = $this->addShareToDB($share->getNodeId(), $share->getNodeType(), $share->getSharedWith(), $share->getSharedBy(), $share->getShareOwner(), $share->getPermissions(), $token);
try {
$sharedByFederatedId = $share->getSharedBy();
if ($this->userManager->userExists($sharedByFederatedId)) {
$sharedByFederatedId = $sharedByFederatedId . '@' . $this->addressHandler->generateRemoteURL();
}
$send = $this->notifications->sendRemoteShare($token, $share->getSharedWith(), $share->getNode()->getName(), $shareId, $share->getShareOwner(), $share->getShareOwner() . '@' . $this->addressHandler->generateRemoteURL(), $share->getSharedBy(), $sharedByFederatedId);
if ($send === false) {
$message_t = $this->l->t('Sharing %s failed, could not find %s, maybe the server is currently unreachable.', [$share->getNode()->getName(), $share->getSharedWith()]);
throw new \Exception($message_t);
}
} catch (\Exception $e) {
$this->logger->error('Failed to notify remote server of federated share, removing share (' . $e->getMessage() . ')');
$this->removeShareFromTableById($shareId);
throw $e;
}
return $shareId;
}
public function testGenerateToken()
{
$this->secureRandom->expects($this->once())->method('generate')->with($this->expectedTokenLength, ISecureRandom::CHAR_LOWER . ISecureRandom::CHAR_UPPER . ISecureRandom::CHAR_DIGITS)->willReturn(true);
$this->assertTrue($this->tokenHandler->generateToken());
}
