From 1525cc286c8f13acf6ae956c4f43a680f08aab15 Mon Sep 17 00:00:00 2001
From: Roeland Jago Douma <roeland@famdouma.nl>
Date: Wed, 16 May 2018 10:35:18 +0200
Subject: Set OAuth token expiration

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
---
 apps/oauth2/appinfo/info.xml                      |  8 ++-
 apps/oauth2/lib/Controller/OauthApiController.php |  4 +-
 apps/oauth2/lib/Migration/SetTokenExpiration.php  | 77 +++++++++++++++++++++++
 3 files changed, 87 insertions(+), 2 deletions(-)
 create mode 100644 apps/oauth2/lib/Migration/SetTokenExpiration.php

diff --git a/apps/oauth2/appinfo/info.xml b/apps/oauth2/appinfo/info.xml
index 9df251d8f1a..6b00713f546 100644
--- a/apps/oauth2/appinfo/info.xml
+++ b/apps/oauth2/appinfo/info.xml
@@ -6,7 +6,7 @@
 	<licence>agpl</licence>
 	<author>Lukas Reschke</author>
 	<namespace>OAuth2</namespace>
-	<version>1.0.5</version>
+	<version>1.0.6</version>
 	<default_enable/>
 	<types>
 		<authentication/>
@@ -16,6 +16,12 @@
 		<nextcloud min-version="12" max-version="12" />
 	</dependencies>
 
+	<repair-steps>
+		<post-migration>
+			<step>OCA\OAuth2\Migration\SetTokenExpiration</step>
+		</post-migration>
+	</repair-steps>
+
 	<settings>
 		<admin>OCA\OAuth2\Settings\Admin</admin>
 	</settings>
diff --git a/apps/oauth2/lib/Controller/OauthApiController.php b/apps/oauth2/lib/Controller/OauthApiController.php
index b97d85ae3e6..b7de44f11f8 100644
--- a/apps/oauth2/lib/Controller/OauthApiController.php
+++ b/apps/oauth2/lib/Controller/OauthApiController.php
@@ -65,9 +65,11 @@ class OauthApiController extends Controller {
 	 * @NoCSRFRequired
 	 *
 	 * @param string $code
+	 * @param string $client_id
+	 * @param string $client_secret
 	 * @return JSONResponse
 	 */
-	public function getToken($code) {
+	public function getToken($code, $client_id, $client_secret) {
 		$accessToken = $this->accessTokenMapper->getByCode($code);
 		$decryptedToken = $this->crypto->decrypt($accessToken->getEncryptedToken(), $code);
 		$newCode = $this->secureRandom->generate(128);
diff --git a/apps/oauth2/lib/Migration/SetTokenExpiration.php b/apps/oauth2/lib/Migration/SetTokenExpiration.php
new file mode 100644
index 00000000000..54add100fa7
--- /dev/null
+++ b/apps/oauth2/lib/Migration/SetTokenExpiration.php
@@ -0,0 +1,77 @@
+<?php
+/**
+ * @copyright Copyright 2018, Roeland Jago Douma <roeland@famdouma.nl>
+ *
+ * @author Roeland Jago Douma <roeland@famdouma.nl>
+ *
+ * @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\OAuth2\Migration;
+
+use OC\Authentication\Exceptions\InvalidTokenException;
+use OC\Authentication\Token\IProvider as TokenProvider;
+use OCA\OAuth2\Db\AccessToken;
+use OCP\AppFramework\Utility\ITimeFactory;
+use OCP\IDBConnection;
+use OCP\Migration\IOutput;
+use OCP\Migration\IRepairStep;
+
+class SetTokenExpiration implements IRepairStep {
+
+	/** @var IDBConnection */
+	private $connection;
+
+	/** @var ITimeFactory */
+	private $time;
+
+	/** @var TokenProvider */
+	private $tokenProvider;
+
+	public function __construct(IDBConnection $connection,
+								ITimeFactory $timeFactory,
+								TokenProvider $tokenProvider) {
+		$this->connection = $connection;
+		$this->time = $timeFactory;
+		$this->tokenProvider = $tokenProvider;
+	}
+
+	public function getName() {
+		return 'Update OAuth token expiration times';
+	}
+
+	public function run(IOutput $output) {
+		$qb = $this->connection->getQueryBuilder();
+		$qb->select('*')
+			->from('oauth2_access_tokens');
+
+		$cursor = $qb->execute();
+
+		while($row = $cursor->fetch()) {
+			$token = AccessToken::fromRow($row);
+			try {
+				$appToken = $this->tokenProvider->getTokenById($token->getTokenId());
+				$appToken->setExpires($this->time->getTime() + 3600);
+				$this->tokenProvider->updateToken($appToken);
+			} catch (InvalidTokenException $e) {
+				//Skip this token
+			}
+		}
+		$cursor->closeCursor();
+	}
+
+}
-- 
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