/** * Update a share * * @param \OCP\Share\IShare $share * @return \OCP\Share\IShare The share object */ public function update(\OCP\Share\IShare $share) { if ($share->getShareType() === \OCP\Share::SHARE_TYPE_USER) { /* * We allow updating the recipient on user shares. */ $qb = $this->dbConn->getQueryBuilder(); $qb->update('share')->where($qb->expr()->eq('id', $qb->createNamedParameter($share->getId())))->set('share_with', $qb->createNamedParameter($share->getSharedWith()))->set('uid_owner', $qb->createNamedParameter($share->getShareOwner()))->set('uid_initiator', $qb->createNamedParameter($share->getSharedBy()))->set('permissions', $qb->createNamedParameter($share->getPermissions()))->set('item_source', $qb->createNamedParameter($share->getNode()->getId()))->set('file_source', $qb->createNamedParameter($share->getNode()->getId()))->execute(); } else { if ($share->getShareType() === \OCP\Share::SHARE_TYPE_GROUP) { $qb = $this->dbConn->getQueryBuilder(); $qb->update('share')->where($qb->expr()->eq('id', $qb->createNamedParameter($share->getId())))->set('uid_owner', $qb->createNamedParameter($share->getShareOwner()))->set('uid_initiator', $qb->createNamedParameter($share->getSharedBy()))->set('permissions', $qb->createNamedParameter($share->getPermissions()))->set('item_source', $qb->createNamedParameter($share->getNode()->getId()))->set('file_source', $qb->createNamedParameter($share->getNode()->getId()))->execute(); /* * Update all user defined group shares */ $qb = $this->dbConn->getQueryBuilder(); $qb->update('share')->where($qb->expr()->eq('parent', $qb->createNamedParameter($share->getId())))->set('uid_owner', $qb->createNamedParameter($share->getShareOwner()))->set('uid_initiator', $qb->createNamedParameter($share->getSharedBy()))->set('item_source', $qb->createNamedParameter($share->getNode()->getId()))->set('file_source', $qb->createNamedParameter($share->getNode()->getId()))->execute(); /* * Now update the permissions for all children that have not set it to 0 */ $qb = $this->dbConn->getQueryBuilder(); $qb->update('share')->where($qb->expr()->eq('parent', $qb->createNamedParameter($share->getId())))->andWhere($qb->expr()->neq('permissions', $qb->createNamedParameter(0)))->set('permissions', $qb->createNamedParameter($share->getPermissions()))->execute(); } else { if ($share->getShareType() === \OCP\Share::SHARE_TYPE_LINK) { $qb = $this->dbConn->getQueryBuilder(); $qb->update('share')->where($qb->expr()->eq('id', $qb->createNamedParameter($share->getId())))->set('share_with', $qb->createNamedParameter($share->getPassword()))->set('uid_owner', $qb->createNamedParameter($share->getShareOwner()))->set('uid_initiator', $qb->createNamedParameter($share->getSharedBy()))->set('permissions', $qb->createNamedParameter($share->getPermissions()))->set('item_source', $qb->createNamedParameter($share->getNode()->getId()))->set('file_source', $qb->createNamedParameter($share->getNode()->getId()))->set('token', $qb->createNamedParameter($share->getToken()))->set('expiration', $qb->createNamedParameter($share->getExpirationDate(), IQueryBuilder::PARAM_DATE))->execute(); } } } return $share; }
/** * Verify the password of a public share * * @param \OCP\Share\IShare $share * @param string $password * @return bool */ public function checkPassword(\OCP\Share\IShare $share, $password) { if ($share->getShareType() !== \OCP\Share::SHARE_TYPE_LINK) { //TODO maybe exception? return false; } if ($password === null || $share->getPassword() === null) { return false; } $newHash = ''; if (!$this->hasher->verify($password, $share->getPassword(), $newHash)) { return false; } if (!empty($newHash)) { $share->setPassword($newHash); $provider = $this->factory->getProviderForType($share->getShareType()); $provider->update($share); } return true; }
/** * Checks if a password is required or if the one supplied is working * * @param IShare $share * @param string|null $password optional password * * @throws CheckException */ private function checkAuthorisation($share, $password) { $passwordRequired = $share->getPassword(); if (isset($passwordRequired)) { if ($password !== null) { $this->authenticate($share, $password); } else { $this->checkSession($share); } } }
/** * Convert an IShare to an array for OCS output * * @param \OCP\Share\IShare $share * @return array * @throws NotFoundException In case the node can't be resolved. */ protected function formatShare(\OCP\Share\IShare $share) { $sharedBy = $this->userManager->get($share->getSharedBy()); $shareOwner = $this->userManager->get($share->getShareOwner()); $result = ['id' => $share->getId(), 'share_type' => $share->getShareType(), 'uid_owner' => $share->getSharedBy(), 'displayname_owner' => $sharedBy !== null ? $sharedBy->getDisplayName() : $share->getSharedBy(), 'permissions' => $share->getPermissions(), 'stime' => $share->getShareTime()->getTimestamp(), 'parent' => null, 'expiration' => null, 'token' => null, 'uid_file_owner' => $share->getShareOwner(), 'displayname_file_owner' => $shareOwner !== null ? $shareOwner->getDisplayName() : $share->getShareOwner()]; $node = $share->getNode(); $result['path'] = $this->rootFolder->getUserFolder($share->getShareOwner())->getRelativePath($node->getPath()); if ($node instanceof \OCP\Files\Folder) { $result['item_type'] = 'folder'; } else { $result['item_type'] = 'file'; } $result['storage_id'] = $node->getStorage()->getId(); $result['storage'] = $node->getStorage()->getCache()->getNumericStorageId(); $result['item_source'] = $node->getId(); $result['file_source'] = $node->getId(); $result['file_parent'] = $node->getParent()->getId(); $result['file_target'] = $share->getTarget(); if ($share->getShareType() === \OCP\Share::SHARE_TYPE_USER) { $sharedWith = $this->userManager->get($share->getSharedWith()); $result['share_with'] = $share->getSharedWith(); $result['share_with_displayname'] = $sharedWith !== null ? $sharedWith->getDisplayName() : $share->getSharedWith(); } else { if ($share->getShareType() === \OCP\Share::SHARE_TYPE_GROUP) { $result['share_with'] = $share->getSharedWith(); $result['share_with_displayname'] = $share->getSharedWith(); } else { if ($share->getShareType() === \OCP\Share::SHARE_TYPE_LINK) { $result['share_with'] = $share->getPassword(); $result['share_with_displayname'] = $share->getPassword(); $result['token'] = $share->getToken(); $result['url'] = $this->urlGenerator->linkToRouteAbsolute('files_sharing.sharecontroller.showShare', ['token' => $share->getToken()]); $expiration = $share->getExpirationDate(); if ($expiration !== null) { $result['expiration'] = $expiration->format('Y-m-d 00:00:00'); } } else { if ($share->getShareType() === \OCP\Share::SHARE_TYPE_REMOTE) { $result['share_with'] = $share->getSharedWith(); $result['share_with_displayname'] = $share->getSharedWith(); $result['token'] = $share->getToken(); } } } } $result['mail_send'] = $share->getMailSend() ? 1 : 0; return $result; }
/** * Creates the environment based on the share the token links to * * @param IShare $share */ public function setTokenBasedEnv($share) { $origShareOwnerId = $share->getShareOwner(); $this->userFolder = $this->rootFolder->getUserFolder($origShareOwnerId); $this->sharedNodeId = $share->getNodeId(); $this->sharedNode = $share->getNode(); $this->fromRootToFolder = $this->buildFromRootToFolder($this->sharedNodeId); $this->folderName = $share->getTarget(); $this->userId = $origShareOwnerId; $this->sharePassword = $share->getPassword(); }