Add a update step that copies all the backup codes

Signed-off-by: Joas Schilling <coding@schilljs.com>

diff --git a/apps/twofactor_backupcodes/appinfo/info.xml b/apps/twofactor_backupcodes/appinfo/info.xml
index 42985d154816d562199fd146999df06aa169a44b..e5e96eddcf903f0fae2fece618bc172224c53ab3 100644 (file)
--- a/apps/twofactor_backupcodes/appinfo/info.xml
+++ b/apps/twofactor_backupcodes/appinfo/info.xml
@@ -5,7 +5,7 @@
        <description>A two-factor auth backup codes provider</description>
        <licence>agpl</licence>
        <author>Christoph Wurst</author>
-       <version>1.1.0</version>
+       <version>1.1.1</version>
        <namespace>TwoFactorBackupCodes</namespace>
        <category>other</category>
 
@@ -29,4 +29,10 @@
                        <provider>OCA\TwoFactorBackupCodes\Activity\Provider</provider>
                </providers>
        </activity>
+
+       <repair-steps>
+               <post-migration>
+                       <step>OCA\TwoFactorBackupCodes\Migration\CopyEntriesFromOldTable</step>
+               </post-migration>
+       </repair-steps>
 </info>

diff --git a/apps/twofactor_backupcodes/lib/Migration/CopyEntriesFromOldTable.php b/apps/twofactor_backupcodes/lib/Migration/CopyEntriesFromOldTable.php
new file mode 100644 (file)
index 0000000..6d65a7d
--- /dev/null
+++ b/apps/twofactor_backupcodes/lib/Migration/CopyEntriesFromOldTable.php
@@ -0,0 +1,108 @@
+<?php
+/**
+ * @copyright Copyright (c) 2017 Joas Schilling <coding@schilljs.com>
+ *
+ * @author Joas Schilling <coding@schilljs.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\TwoFactorBackupCodes\Migration;
+
+use OCP\DB\QueryBuilder\IQueryBuilder;
+use OCP\IConfig;
+use OCP\IDBConnection;
+use OCP\Migration\IOutput;
+use OCP\Migration\IRepairStep;
+
+class CopyEntriesFromOldTable implements IRepairStep {
+
+       /** @var IDBConnection */
+       protected $connection;
+
+       /** @var IConfig */
+       protected $config;
+
+       /**
+        * @param IDBConnection $connection
+        * @param IConfig $config
+        */
+       public function __construct(IDBConnection $connection, IConfig $config) {
+               $this->connection = $connection;
+               $this->config = $config;
+       }
+
+       /**
+        * Returns the step's name
+        *
+        * @return string
+        * @since 9.1.0
+        */
+       public function getName() {
+               return 'Copy twofactor backup codes from legacy table';
+       }
+
+       /**
+        * Run repair step.
+        * Must throw exception on error.
+        *
+        * @since 9.1.0
+        * @param IOutput $output
+        * @throws \Exception in case of failure
+        */
+       public function run(IOutput $output) {
+               $version = $this->config->getAppValue('twofactor_backupcodes', 'installed_version', '0.0.0');
+               if (version_compare($version, '1.1.1', '>=')) {
+                       return;
+               }
+
+               if (!$this->connection->tableExists('twofactor_backup_codes')) {
+                       // Legacy table does not exist
+                       return;
+               }
+
+               $insert = $this->connection->getQueryBuilder();
+               $insert->insert('twofactor_backupcodes')
+                       ->values([
+                               // Inserting with id might fail: 'id' => $insert->createParameter('id'),
+                               'user_id' => $insert->createParameter('user_id'),
+                               'code' => $insert->createParameter('code'),
+                               'used' => $insert->createParameter('used'),
+                       ]);
+
+               $query = $this->connection->getQueryBuilder();
+               $query->select('*')
+                       ->from('twofactor_backup_codes')
+                       ->orderBy('id', 'ASC');
+               $result = $query->execute();
+
+               $output->startProgress();
+               while ($row = $result->fetch()) {
+                       $output->advance();
+
+                       $insert
+                               // Inserting with id might fail: ->setParameter('id', $row['id'], IQueryBuilder::PARAM_INT)
+                               ->setParameter('user_id', $row['user_id'], IQueryBuilder::PARAM_STR)
+                               ->setParameter('code', $row['code'], IQueryBuilder::PARAM_STR)
+                               ->setParameter('used', $row['used'], IQueryBuilder::PARAM_INT)
+                               ->execute();
+               }
+               $output->finishProgress();
+
+               $this->connection->dropTable('twofactor_backup_codes');
+       }
+}