push public user data to the lookup server

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

4 files changed, 172 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..e74f101853f
--- /dev/null
+++ b/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);
+});
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..5c4f1e73259
--- /dev/null
+++ b/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.
+	}
+}
diff --git a/apps/lookup_server_connector/lib/UpdateLookupServer.php b/apps/lookup_server_connector/lib/UpdateLookupServer.php
new file mode 100644
index 00000000000..2ccdf5b5a8c
--- /dev/null
+++ b/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
+	}
+}