added:

* Nextcloud 12 & 13 support
* added SALT support for password algorithms "system" and "password_hash"
* added security fix for password length sniffing attacks
* moved files to be more on the standard places
* renamed some files to be more standard like
* source code changes to be more standard like (max 80 characters)

lib/Settings/Section.php

@@ -0,0 +1,68 @@
+<?php
+/**
+ * @copyright Copyright (c)
+ *
+ * @author
+ *
+ * @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\user_sql\Settings;
+
+use OCP\IL10N;
+use OCP\Settings\IIconSection;
+use OCP\IURLGenerator;
+
+class Section implements IIconSection {
+	/** @var IL10N */
+	private $l;
+
+	/**
+	 * @param IL10N $l
+	 */
+	public function __construct(IURLGenerator $url,IL10N $l) {
+		$this->l = $l;
+		$this->url = $url;
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function getID() {
+		return 'usersql';
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function getName() {
+		return $this->l->t('User SQL');
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function getPriority() {
+		return 75;
+	}
+	/**
+	 * {@inheritdoc}
+	 */
+	public function getIcon() {
+		return $this->url->imagePath('user_sql', 'app-dark.svg');
+	}
+}