set accept to 1 (=true) for all server-to-server shares on update, at this point in time all shares are created by the first version of server-to-server sharing and are accepted if they were added to the table

apps/files_sharing/appinfo/update.php

@@ -0,0 +1,12 @@
+<?php
+
+use OCA\Files_Sharing\Migration;
+
+$installedVersion = \OC::$server->getConfig()->getAppValue('files_sharing', 'installed_version');
+
+// Migration OC7 -> OC8
+if (version_compare($installedVersion, '0.6.0', '<')) {
+	$m = new Migration();
+	$m->addAcceptRow();
+}
+

apps/files_sharing/appinfo/version

@@ -1 +1 @@
-0.5.4
+0.6.0

apps/files_sharing/lib/migration.php

@@ -0,0 +1,42 @@
+<?php
+ /**
+ * ownCloud - migration to new version of the files sharing app
+ *
+ * @copyright (C) 2014 ownCloud, Inc.
+ *
+ * @author Bjoern Schiessle <schiessle@owncloud.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library 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 library.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+ namespace OCA\Files_Sharing;
+
+class Migration {
+
+
+	/**
+	 * set accepted to 1 for all external shares. At this point in time we only
+	 * have shares from the first version of server-to-server sharing so all should
+	 * be accepted
+	 */
+	public function addAcceptRow() {
+		$statement = 'UPDATE `*PREFIX*share_external` SET `accepted` = 1';
+		$connection = \OC::$server->getDatabaseConnection();
+		$query = $connection->prepare($statement);
+		$query->execute();
+	}
+
+
+}

apps/files_sharing/tests/migrationtest.php

@@ -0,0 +1,76 @@
+<?php
+/**
+ * ownCloud
+ *
+ * @author Bjoern Schiessle
+ * @copyright 2014 Bjoern Schiessle <schiessle@owncloud.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library 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 library.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+
+use OCA\Files_Sharing\Tests\TestCase;
+use OCA\Files_Sharing\Migration;
+
+class MigrationTest extends TestCase {
+
+	/**
+	 * @var \OCP\IDBConnection
+	 */
+	private $connection;
+
+	function __construct() {
+		parent::__construct();
+
+		$this->connection = \OC::$server->getDatabaseConnection();
+	}
+
+	function testAddAccept() {
+
+		$query = $this->connection->prepare('
+			INSERT INTO `*PREFIX*share_external`
+			(`remote`, `share_token`, `password`, `name`, `owner`, `user`, `mountpoint`, `mountpoint_hash`, `remote_id`, `accepted`)
+			VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+		');
+
+		for ($i = 0; $i < 10; $i++) {
+			$query->execute(array('remote', 'token', 'password', 'name', 'owner', 'user', 'mount point', $i, $i, 0));
+		}
+
+		$query = $this->connection->prepare('SELECT `id` FROM `*PREFIX*share_external`');
+		$query->execute();
+		$dummyEntries = $query->fetchAll();
+
+		$this->assertSame(10, count($dummyEntries));
+
+		$m = new Migration();
+		$m->addAcceptRow();
+
+		// verify result
+		$query = $this->connection->prepare('SELECT `accepted` FROM `*PREFIX*share_external`');
+		$query->execute();
+		$results = $query->fetchAll();
+		$this->assertSame(10, count($results));
+
+		foreach ($results as $r) {
+			$this->assertSame(1, (int) $r['accepted']);
+		}
+
+		// cleanup
+		$cleanup = $this->connection->prepare('DELETE FROM `*PREFIX*share_external`');
+		$cleanup->execute();
+	}
+
+}