From 184764828a02d8295fd4ca55f62dff79be72c5b4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rn=20Friedrich=20Dreyer?= <jfd@butonic.de>
Date: Mon, 4 Sep 2017 16:06:45 +0200
Subject: [PATCH] add list routes command

---
 core/Command/Security/ListRoutes.php | 95 ++++++++++++++++++++++++++++
 core/register_command.php            |  1 +
 lib/private/Route/Router.php         |  8 +++
 3 files changed, 104 insertions(+)
 create mode 100644 core/Command/Security/ListRoutes.php

diff --git a/core/Command/Security/ListRoutes.php b/core/Command/Security/ListRoutes.php
new file mode 100644
index 000000000000..cab72d1f60f1
--- /dev/null
+++ b/core/Command/Security/ListRoutes.php
@@ -0,0 +1,95 @@
+<?php
+/**
+ * @author Jörn Friedrich Dreyer <jfd@butonic.de>
+ *
+ * @copyright Copyright (c) 2017, ownCloud GmbH
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * 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, version 3,
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+namespace OC\Core\Command\Security;
+
+use OC\Core\Command\Base;
+use OC\Route\Router;
+use OCP\ICertificate;
+use OCP\Route\IRouter;
+use Symfony\Component\Console\Helper\Table;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class ListRoutes extends Base {
+
+	/**
+	 * @var Router
+	 */
+	protected $router;
+
+	public function __construct(IRouter $router) {
+		$this->router = $router;
+		parent::__construct();
+	}
+
+	protected function configure() {
+		$this
+			->setName('security:routes')
+			->setDescription('list used routes');
+		parent::configure();
+	}
+
+	protected function execute(InputInterface $input, OutputInterface $output) {
+		$outputType = $input->getOption('output');
+
+		\OC_App::loadApps();
+		$this->router->loadRoutes();
+
+		$rows = [];
+
+		foreach ($this->router->getCollections() as $routeCollection) {
+			foreach ($routeCollection as $route) {
+				$path = $route->getPath();
+				if (isset($rows[$path])) {
+					$rows[$path]['methods'] = array_unique(array_merge($rows[$path]['methods'], $route->getMethods()));
+				} else {
+					$rows[$path] = [
+						'path' => $path,
+						'methods' => $route->getMethods()
+					];
+				}
+				sort ($rows[$path]['methods']);
+			}
+		}
+
+		usort($rows, function ($a, $b) {
+			return strcmp($a['path'], $b['path']);
+		});
+
+		if ($outputType === self::OUTPUT_FORMAT_JSON ) {
+			$output->write(json_encode($rows));
+		} else if ($outputType === self::OUTPUT_FORMAT_JSON_PRETTY) {
+			$output->writeln(json_encode($rows, JSON_PRETTY_PRINT));
+		} else {
+			$table = new Table($output);
+			$table->setHeaders([
+				'Path',
+				'Methods',
+			]);
+
+			foreach ($rows as $row) {
+				$table->addRow([$row['path'], join(',', $row['methods'])]);
+			}
+			$table->render();
+		}
+	}
+}
diff --git a/core/register_command.php b/core/register_command.php
index e19e160cc187..37fca029912c 100644
--- a/core/register_command.php
+++ b/core/register_command.php
@@ -158,6 +158,7 @@
 	$application->add(new OC\Core\Command\Security\ListCertificates(\OC::$server->getCertificateManager(null), \OC::$server->getL10N('core')));
 	$application->add(new OC\Core\Command\Security\ImportCertificate(\OC::$server->getCertificateManager(null)));
 	$application->add(new OC\Core\Command\Security\RemoveCertificate(\OC::$server->getCertificateManager(null)));
+	$application->add(new OC\Core\Command\Security\ListRoutes(\OC::$server->getRouter()));
 } else {
 	$application->add(new OC\Core\Command\Maintenance\Install(\OC::$server->getConfig()));
 }
diff --git a/lib/private/Route/Router.php b/lib/private/Route/Router.php
index 258bff72559f..fdaa63695f7e 100644
--- a/lib/private/Route/Router.php
+++ b/lib/private/Route/Router.php
@@ -219,6 +219,14 @@ public function getCurrentCollection() {
 		return $this->collectionName;
 	}
 
+	/**
+	 * returns the current collections
+	 *
+	 * @return RouteCollection[] collections
+	 */
+	public function getCollections() {
+		return $this->collections;
+	}
 
 	/**
 	 * Create a \OC\Route\Route.