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<?php
/**
* @copyright Copyright (c) 2016 Bjoern Schiessle <bjoern@schiessle.org>
* @copyright Copyright (c) 2016 Lukas Reschke <lukas@statuscode.ch>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\LookupServerConnector;
use OC\Accounts\AccountManager;
use OC\Security\IdentityProof\Signer;
use OCA\LookupServerConnector\BackgroundJobs\RetryJob;
use OCP\BackgroundJob\IJobList;
use OCP\Http\Client\IClientService;
use OCP\IConfig;
use OCP\IUser;
/**
* Class UpdateLookupServer
*
* @package OCA\LookupServerConnector
*/
class UpdateLookupServer {
/** @var AccountManager */
private $accountManager;
/** @var IClientService */
private $clientService;
/** @var Signer */
private $signer;
/** @var IJobList */
private $jobList;
/** @var string URL point to lookup server */
private $lookupServer;
/** @var bool */
private $lookupServerEnabled;
/**
* @param AccountManager $accountManager
* @param IClientService $clientService
* @param Signer $signer
* @param IJobList $jobList
* @param IConfig $config
*/
public function __construct(AccountManager $accountManager,
IClientService $clientService,
Signer $signer,
IJobList $jobList,
IConfig $config) {
$this->accountManager = $accountManager;
$this->clientService = $clientService;
$this->signer = $signer;
$this->jobList = $jobList;
if($config->getSystemValue('has_internet_connection', true) === false) {
return;
}
$this->lookupServerEnabled = $config->getAppValue('files_sharing', 'lookupServerUploadEnabled', 'yes') === 'yes';
$this->lookupServer = $config->getSystemValue('lookup_server', 'https://lookup.nextcloud.com');
if(!empty($this->lookupServer)) {
$this->lookupServer = rtrim($this->lookupServer, '/');
$this->lookupServer .= '/users';
}
}
/**
* @param IUser $user
*/
public function userUpdated(IUser $user) {
if (!$this->shouldUpdateLookupServer()) {
return;
}
$userData = $this->accountManager->getUser($user);
$publicData = [];
foreach ($userData as $key => $data) {
if ($data['scope'] === AccountManager::VISIBILITY_PUBLIC) {
$publicData[$key] = $data;
}
}
$this->sendToLookupServer($user, $publicData);
}
/**
* send public user data to the lookup server
*
* @param IUser $user
* @param array $publicData
*/
protected function sendToLookupServer(IUser $user, array $publicData) {
$dataArray = ['federationId' => $user->getCloudId()];
if (!empty($publicData)) {
$dataArray['name'] = isset($publicData[AccountManager::PROPERTY_DISPLAYNAME]) ? $publicData[AccountManager::PROPERTY_DISPLAYNAME]['value'] : '';
$dataArray['email'] = isset($publicData[AccountManager::PROPERTY_EMAIL]) ? $publicData[AccountManager::PROPERTY_EMAIL]['value'] : '';
$dataArray['address'] = isset($publicData[AccountManager::PROPERTY_ADDRESS]) ? $publicData[AccountManager::PROPERTY_ADDRESS]['value'] : '';
$dataArray['website'] = isset($publicData[AccountManager::PROPERTY_WEBSITE]) ? $publicData[AccountManager::PROPERTY_WEBSITE]['value'] : '';
$dataArray['twitter'] = isset($publicData[AccountManager::PROPERTY_TWITTER]) ? $publicData[AccountManager::PROPERTY_TWITTER]['value'] : '';
$dataArray['phone'] = isset($publicData[AccountManager::PROPERTY_PHONE]) ? $publicData[AccountManager::PROPERTY_PHONE]['value'] : '';
$dataArray['twitter_signature'] = isset($publicData[AccountManager::PROPERTY_TWITTER]['signature']) ? $publicData[AccountManager::PROPERTY_TWITTER]['signature'] : '';
$dataArray['website_signature'] = isset($publicData[AccountManager::PROPERTY_WEBSITE]['signature']) ? $publicData[AccountManager::PROPERTY_WEBSITE]['signature'] : '';
$dataArray['verificationStatus'] =
[
AccountManager::PROPERTY_WEBSITE => isset($publicData[AccountManager::PROPERTY_WEBSITE]) ? $publicData[AccountManager::PROPERTY_WEBSITE]['verified'] : '',
AccountManager::PROPERTY_TWITTER => isset($publicData[AccountManager::PROPERTY_TWITTER]) ? $publicData[AccountManager::PROPERTY_TWITTER]['verified'] : '',
];
}
$dataArray = $this->signer->sign('lookupserver', $dataArray, $user);
$httpClient = $this->clientService->newClient();
try {
if (empty($publicData)) {
$httpClient->delete($this->lookupServer,
[
'body' => json_encode($dataArray),
'timeout' => 10,
'connect_timeout' => 3,
]
);
} else {
$httpClient->post($this->lookupServer,
[
'body' => json_encode($dataArray),
'timeout' => 10,
'connect_timeout' => 3,
]
);
}
} catch (\Exception $e) {
$this->jobList->add(RetryJob::class,
[
'dataArray' => $dataArray,
'retryNo' => 0,
]
);
}
}
/**
* check if we should update the lookup server, we only do it if
*
* * we have a valid URL
* * the lookup server update was enabled by the admin
*
* @return bool
*/
private function shouldUpdateLookupServer() {
return $this->lookupServerEnabled && !empty($this->lookupServer);
}
}
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