push public user data to the lookup server

Signed-off-by: Bjoern Schiessle <bjoern@schiessle.org>

.gitignore

@@ -22,6 +22,7 @@
 !/apps/files_sharing
 !/apps/files_trashbin
 !/apps/files_versions
+!/apps/lookup_server_connector
 !/apps/user_ldap
 !/apps/provisioning_api
 !/apps/systemtags

apps/lookup_server_connector/appinfo/app.php

@@ -0,0 +1,28 @@
+<?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(GenericEvent $event) {
+	$user = $event->getSubject();
+	$updateLookupServer = new \OCA\LookupServerConnector\UpdateLookupServer();
+	$updateLookupServer->userUpdated($user);
+});

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>

apps/lookup_server_connector/lib/BackgroundJobs/RetryJob.php

@@ -0,0 +1,33 @@
+<?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;
+
+class RetryJob extends Job {
+
+	protected function run($argument) {
+		// TODO: Implement run() method.
+	}
+}

apps/lookup_server_connector/lib/UpdateLookupServer.php

@@ -0,0 +1,93 @@
+<?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;
+
+
+use OC\Accounts\AccountManager;
+use OCP\IConfig;
+use OCP\IUser;
+
+/**
+ * Class UpdateLookupServer
+ *
+ * @package OCA\LookupServerConnector
+ */
+class UpdateLookupServer {
+
+	/** @var  AccountManager */
+	private $accountManager;
+
+	/** @var IConfig */
+	private $config;
+
+	/**
+	 * UpdateLookupServer constructor.
+	 *
+	 * @param AccountManager $accountManager
+	 * @param IConfig $config
+	 */
+	public function __construct(AccountManager $accountManager, IConfig $config) {
+		$this->accountManager;
+		$this->config = $config;
+	}
+
+
+	public function userUpdated(IUser $user) {
+		$userData = $this->accountManager->getUser($user);
+		$authKey = $this->config->getUserValue($user->getUID(), 'lookup_server_connector', 'authKey');
+
+		$publicData = [];
+
+		foreach ($userData as $data) {
+			if ($data['scope'] === AccountManager::VISIBILITY_PUBLIC) {
+				$publicData[] = $data;
+			}
+		}
+
+		if (empty($publicData)) {
+			$this->removeFromLookupServer($user);
+		} else {
+			$this->sendToLookupServer($publicData, $authKey);
+		}
+	}
+
+	/**
+	 * remove user from lookup server
+	 *
+	 * @param IUser $user
+	 */
+	protected function removeFromLookupServer(IUser $user) {
+		$this->config->deleteUserValue($user->getUID(), 'lookup_server_connector', 'authKey');
+	}
+
+	/**
+	 * send public user data to the lookup server
+	 *
+	 * @param array $publicData
+	 * @param string $authKey
+	 */
+	protected function sendToLookupServer($publicData, $authKey) {
+		// If we don't update a existing entry, the server will return a authKey and we
+		// will add it to the database
+	}
+}

core/shipped.json

@@ -22,6 +22,7 @@
     "firstrunwizard",
     "gallery",
     "logreader",
+    "lookup_server_connector",
     "notifications",
     "password_policy",
     "provisioning_api",
@@ -42,6 +43,7 @@
     "files",
     "dav",
     "federatedfilesharing",
+    "lookup_server_connector",
     "provisioning_api",
     "twofactor_backupcodes",
     "workflowengine"

tests/lib/App/ManagerTest.php

@@ -320,6 +320,7 @@ class ManagerTest extends TestCase {
 			'dav',
 			'federatedfilesharing',
 			'files',
+			'lookup_server_connector',
 			'provisioning_api',
 			'test1',
 			'test3',
@@ -344,6 +345,7 @@ class ManagerTest extends TestCase {
 			'dav',
 			'federatedfilesharing',
 			'files',
+			'lookup_server_connector',
 			'provisioning_api',
 			'test1',
 			'test3',
@@ -364,6 +366,7 @@ class ManagerTest extends TestCase {
 			'files' => ['id' => 'files'],
 			'federatedfilesharing' => ['id' => 'federatedfilesharing'],
 			'provisioning_api' => ['id' => 'provisioning_api'],
+			'lookup_server_connector' => ['id' => 'lookup_server_connector'],
 			'test1' => ['id' => 'test1', 'version' => '1.0.1', 'requiremax' => '9.0.0'],
 			'test2' => ['id' => 'test2', 'version' => '1.0.0', 'requiremin' => '8.2.0'],
 			'test3' => ['id' => 'test3', 'version' => '1.2.4', 'requiremin' => '9.0.0'],
@@ -408,6 +411,7 @@ class ManagerTest extends TestCase {
 			'files' => ['id' => 'files'],
 			'federatedfilesharing' => ['id' => 'federatedfilesharing'],
 			'provisioning_api' => ['id' => 'provisioning_api'],
+			'lookup_server_connector' => ['id' => 'lookup_server_connector'],
 			'test1' => ['id' => 'test1', 'version' => '1.0.1', 'requiremax' => '8.0.0'],
 			'test2' => ['id' => 'test2', 'version' => '1.0.0', 'requiremin' => '8.2.0'],
 			'test3' => ['id' => 'test3', 'version' => '1.2.4', 'requiremin' => '9.0.0'],