fix route on non-token

Signed-off-by: Maxence Lange <maxence@artificial-owl.com>

lib/Controller/ActivityPubController.php

@@ -37,6 +37,7 @@ use Exception;
 use OC\AppFramework\Http;
 use OCA\Social\AppInfo\Application;
 use OCA\Social\Exceptions\ItemUnknownException;
+use OCA\Social\Exceptions\RealTokenException;
 use OCA\Social\Exceptions\SignatureIsGoneException;
 use OCA\Social\Exceptions\SocialAppConfigException;
 use OCA\Social\Exceptions\StreamNotFoundException;
@@ -351,8 +352,14 @@ class ActivityPubController extends Controller {
 	 * @return Response
 	 * @throws SocialAppConfigException
 	 * @throws StreamNotFoundException
+	 * @throws UrlCloudException
 	 */
 	public function displayPost(string $username, string $token): Response {
+		try {
+			return $this->fixToken($username, $token);
+		} catch (RealTokenException $e) {
+		}
+
 		if (!$this->checkSourceActivityStreams()) {
 			return $this->socialPubController->displayPost($username, $token);
 		}
@@ -367,6 +374,32 @@ class ActivityPubController extends Controller {
 	}
 
 
+	/**
+	 * @param string $username
+	 * @param string $token
+	 *
+	 * @return Response
+	 * @throws RealTokenException
+	 * @throws SocialAppConfigException
+	 * @throws UrlCloudException
+	 */
+	private function fixToken(string $username, string $token): Response {
+		$t = strtolower($token);
+		if ($t === 'outbox') {
+			return $this->outbox($username);
+		}
+
+		if ($t === 'followers') {
+			return $this->followers($username);
+		}
+
+		if ($t === 'following') {
+			return $this->following($username);
+		}
+
+		throw new RealTokenException();
+	}
+
 	/**
 	 * Check that the request comes from an ActivityPub server, based on the header.
 	 *

lib/Exceptions/RealTokenException.php

@@ -0,0 +1,39 @@
+<?php
+
+
+/**
+ * Nextcloud - Social Support
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later. See the COPYING file.
+ *
+ * @author Maxence Lange <maxence@artificial-owl.com>
+ * @copyright 2018, Maxence Lange <maxence@artificial-owl.com>
+ * @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\Social\Exceptions;
+
+
+use Exception;
+
+
+class RealTokenException extends Exception {
+
+}
+