4 files changed, 281 insertions, 0 deletions
diff --git a/apps/lookup_server_connector/appinfo/app.php b/apps/lookup_server_connector/appinfo/app.php
new file mode 100644
index 00000000000..6c63e9a0400
--- /dev/null
+++ b/apps/lookup_server_connector/appinfo/app.php
@@ -0,0 +1,46 @@
+<?php
+/**
+ * @copyright Copyright (c) 2016 Bjoern Schiessle <bjoern@schiessle.org>
+ *
+ * @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/>.
+ *
+ */
+
+$dispatcher = \OC::$server->getEventDispatcher();
+
+$dispatcher->addListener('OC\AccountManager::userUpdated', function(\Symfony\Component\EventDispatcher\GenericEvent $event) {
+	$user = $event->getSubject();
+
+	$keyManager = new \OC\Security\IdentityProof\Manager(
+		\OC::$server->getAppDataDir('identityproof'),
+		\OC::$server->getCrypto()
+	);
+	$updateLookupServer = new \OCA\LookupServerConnector\UpdateLookupServer(
+		new \OC\Accounts\AccountManager(\OC::$server->getDatabaseConnection(), \OC::$server->getEventDispatcher()),
+		\OC::$server->getConfig(),
+		\OC::$server->getSecureRandom(),
+		\OC::$server->getHTTPClientService(),
+		$keyManager,
+		new \OC\Security\IdentityProof\Signer(
+			$keyManager,
+			new \OC\AppFramework\Utility\TimeFactory(),
+			\OC::$server->getURLGenerator(),
+			\OC::$server->getUserManager()
+		),
+		\OC::$server->getJobList()
+	);
+	$updateLookupServer->userUpdated($user);
+});
diff --git a/apps/lookup_server_connector/appinfo/info.xml b/apps/lookup_server_connector/appinfo/info.xml
new file mode 100644
index 00000000000..88898c0b71b
--- /dev/null
+++ b/apps/lookup_server_connector/appinfo/info.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0"?>
+<info>
+	<id>lookup_server_connector</id>
+	<name>Lookup Server Connector</name>
+	<description>Sync public user information with the lookup server</description>
+	<licence>AGPL</licence>
+	<author>Bjoern Schiessle</author>
+	<namespace>LookupServerConnector</namespace>
+	<version>1.0.0</version>
+	<category>other</category>
+	<dependencies>
+		<owncloud min-version="11.0" max-version="11.0" />
+	</dependencies>
+	<default_enable/>
+	<types>
+		<authentication/>
+	</types>
+</info>
diff --git a/apps/lookup_server_connector/lib/BackgroundJobs/RetryJob.php b/apps/lookup_server_connector/lib/BackgroundJobs/RetryJob.php
new file mode 100644
index 00000000000..f33323b2d4f
--- /dev/null
+++ b/apps/lookup_server_connector/lib/BackgroundJobs/RetryJob.php
@@ -0,0 +1,81 @@
+<?php
+/**
+ * @copyright Copyright (c) 2016 Bjoern Schiessle <bjoern@schiessle.org>
+ *
+ * @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\BackgroundJobs;
+
+
+use OC\BackgroundJob\Job;
+use OCP\BackgroundJob\IJobList;
+use OCP\Http\Client\IClientService;
+
+class RetryJob extends Job {
+	/** @var IClientService */
+	private $clientService;
+	/** @var IJobList */
+	private $jobList;
+	/** @var string */
+	private $lookupServer = 'https://lookup.nextcloud.com/users';
+
+	/**
+	 * @param IClientService|null $clientService
+	 * @param IJobList|null $jobList
+	 */
+	public function __construct(IClientService $clientService = null,
+								IJobList $jobList = null) {
+		if($clientService !== null) {
+			$this->clientService = $clientService;
+		} else {
+			$this->clientService = \OC::$server->getHTTPClientService();
+		}
+		if($jobList !== null) {
+			$this->jobList = $jobList;
+		} else {
+			$this->jobList = \OC::$server->getJobList();
+		}
+	}
+
+	protected function run($argument) {
+		if($argument['retryNo'] === 5) {
+			return;
+		}
+
+		$client = $this->clientService->newClient();
+
+		try {
+			$client->post($this->lookupServer,
+				[
+					'body' => json_encode($argument['dataArray']),
+					'timeout' => 10,
+					'connect_timeout' => 3,
+				]
+			);
+		} catch (\Exception $e) {
+			$this->jobList->add(RetryJob::class,
+				[
+					'dataArray' => $argument['dataArray'],
+					'retryNo' => $argument['retryNo'] + 1,
+				]
+			);
+
+		}
+	}
+}
diff --git a/apps/lookup_server_connector/lib/UpdateLookupServer.php b/apps/lookup_server_connector/lib/UpdateLookupServer.php
new file mode 100644
index 00000000000..7ba63c85567
--- /dev/null
+++ b/apps/lookup_server_connector/lib/UpdateLookupServer.php
@@ -0,0 +1,136 @@
+<?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\Manager;
+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;
+use OCP\Security\ISecureRandom;
+
+/**
+ * Class UpdateLookupServer
+ *
+ * @package OCA\LookupServerConnector
+ */
+class UpdateLookupServer {
+	/** @var AccountManager */
+	private $accountManager;
+	/** @var IConfig */
+	private $config;
+	/** @var ISecureRandom */
+	private $secureRandom;
+	/** @var IClientService */
+	private $clientService;
+	/** @var Manager */
+	private $keyManager;
+	/** @var Signer */
+	private $signer;
+	/** @var IJobList */
+	private $jobList;
+	/** @var string URL point to lookup server */
+	private $lookupServer = 'https://lookup.nextcloud.com/users';
+
+	/**
+	 * @param AccountManager $accountManager
+	 * @param IConfig $config
+	 * @param ISecureRandom $secureRandom
+	 * @param IClientService $clientService
+	 * @param Manager $manager
+	 * @param Signer $signer
+	 * @param IJobList $jobList
+	 */
+	public function __construct(AccountManager $accountManager,
+								IConfig $config,
+								ISecureRandom $secureRandom,
+								IClientService $clientService,
+								Manager $manager,
+								Signer $signer,
+								IJobList $jobList) {
+		$this->accountManager = $accountManager;
+		$this->config = $config;
+		$this->secureRandom = $secureRandom;
+		$this->clientService = $clientService;
+		$this->keyManager = $manager;
+		$this->signer = $signer;
+		$this->jobList = $jobList;
+	}
+
+	/**
+	 * @param IUser $user
+	 */
+	public function userUpdated(IUser $user) {
+		$userData = $this->accountManager->getUser($user);
+		$publicData = [];
+
+		foreach ($userData as $key => $data) {
+			if ($data['scope'] === AccountManager::VISIBILITY_PUBLIC) {
+				$publicData[$key] = $data;
+			}
+		}
+
+		if (!empty($publicData)) {
+			$this->sendToLookupServer($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' => $user->getCloudId(),
+			'name' => isset($publicData[AccountManager::PROPERTY_DISPLAYNAME]) ? $publicData[AccountManager::PROPERTY_DISPLAYNAME]['value'] : '',
+			'email' => isset($publicData[AccountManager::PROPERTY_EMAIL]) ? $publicData[AccountManager::PROPERTY_EMAIL]['value'] : '',
+			'address' => isset($publicData[AccountManager::PROPERTY_ADDRESS]) ? $publicData[AccountManager::PROPERTY_ADDRESS]['value'] : '',
+			'website' => isset($publicData[AccountManager::PROPERTY_WEBSITE]) ? $publicData[AccountManager::PROPERTY_WEBSITE]['value'] : '',
+			'twitter' => isset($publicData[AccountManager::PROPERTY_TWITTER]) ? $publicData[AccountManager::PROPERTY_TWITTER]['value'] : '',
+			'phone' => isset($publicData[AccountManager::PROPERTY_PHONE]) ? $publicData[AccountManager::PROPERTY_PHONE]['value'] : '',
+		];
+		$dataArray = $this->signer->sign('lookupserver', $dataArray, $user);
+		$httpClient = $this->clientService->newClient();
+		try {
+			$httpClient->post($this->lookupServer,
+				[
+					'body' => json_encode($dataArray),
+					'timeout' => 10,
+					'connect_timeout' => 3,
+				]
+			);
+		} catch (\Exception $e) {
+			$this->jobList->add(RetryJob::class,
+				[
+					'dataArray' => $dataArray,
+					'retryNo' => 0,
+				]
+			);
+		}
+	}
+}