From f2889dc6e4aa701f36081b314f38f620cbb1fc88 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20M=C3=BCller?= <thomas.mueller@tmit.eu>
Date: Sun, 30 Aug 2015 19:13:01 +0200
Subject: Consolidate webdav code - move all to one app

---
 apps/dav/appinfo/v1/publicwebdav.php | 74 ++++++++++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 apps/dav/appinfo/v1/publicwebdav.php

(limited to 'apps/dav/appinfo/v1/publicwebdav.php')

diff --git a/apps/dav/appinfo/v1/publicwebdav.php b/apps/dav/appinfo/v1/publicwebdav.php
new file mode 100644
index 00000000000..5bdfd94e658
--- /dev/null
+++ b/apps/dav/appinfo/v1/publicwebdav.php
@@ -0,0 +1,74 @@
+<?php
+/**
+ * @author Joas Schilling <nickvergessen@owncloud.com>
+ * @author Morris Jobke <hey@morrisjobke.de>
+ * @author Robin Appelman <icewind@owncloud.com>
+ * @author Vincent Petry <pvince81@owncloud.com>
+ *
+ * @copyright Copyright (c) 2015, ownCloud, Inc.
+ * @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/>
+ *
+ */
+
+// load needed apps
+$RUNTIME_APPTYPES = ['filesystem', 'authentication', 'logging'];
+
+OC_App::loadApps($RUNTIME_APPTYPES);
+
+OC_Util::obEnd();
+
+// Backends
+$authBackend = new OCA\DAV\Connector\PublicAuth(\OC::$server->getConfig());
+
+$serverFactory = new OCA\DAV\Connector\Sabre\ServerFactory(
+	\OC::$server->getConfig(),
+	\OC::$server->getLogger(),
+	\OC::$server->getDatabaseConnection(),
+	\OC::$server->getUserSession(),
+	\OC::$server->getMountManager(),
+	\OC::$server->getTagManager(),
+	\OC::$server->getEventDispatcher()
+);
+
+$requestUri = \OC::$server->getRequest()->getRequestUri();
+
+$server = $serverFactory->createServer($baseuri, $requestUri, $authBackend, function () use ($authBackend) {
+	$isAjax = (isset($_SERVER['HTTP_X_REQUESTED_WITH']) && $_SERVER['HTTP_X_REQUESTED_WITH'] === 'XMLHttpRequest');
+	if (OCA\Files_Sharing\Helper::isOutgoingServer2serverShareEnabled() === false && !$isAjax) {
+		// this is what is thrown when trying to access a non-existing share
+		throw new \Sabre\DAV\Exception\NotAuthenticated();
+	}
+
+	$share = $authBackend->getShare();
+	$rootShare = \OCP\Share::resolveReShare($share);
+	$owner = $rootShare['uid_owner'];
+	$isWritable = $share['permissions'] & (\OCP\Constants::PERMISSION_UPDATE | \OCP\Constants::PERMISSION_CREATE);
+	$fileId = $share['file_source'];
+
+	if (!$isWritable) {
+		\OC\Files\Filesystem::addStorageWrapper('readonly', function ($mountPoint, $storage) {
+			return new \OC\Files\Storage\Wrapper\PermissionsMask(array('storage' => $storage, 'mask' => \OCP\Constants::PERMISSION_READ + \OCP\Constants::PERMISSION_SHARE));
+		});
+	}
+
+	OC_Util::setupFS($owner);
+	$ownerView = \OC\Files\Filesystem::getView();
+	$path = $ownerView->getPath($fileId);
+
+	return new \OC\Files\View($ownerView->getAbsolutePath($path));
+});
+
+// And off we go!
+$server->exec();
-- 
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