1 files changed, 143 insertions, 0 deletions
diff --git a/lib/PasswordPolicyConfig.php b/lib/PasswordPolicyConfig.php
new file mode 100644
index 0000000..ccefc89
--- /dev/null
+++ b/lib/PasswordPolicyConfig.php
@@ -0,0 +1,143 @@
+<?php
+/**
+ * @copyright Copyright (c) 2016 Bjoern Schiessle <bjoern@schiessle.org>
+ *
+ * @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\Password_Policy;
+
+
+use OCP\IConfig;
+
+/**
+ * Class Config
+ *
+ * read/write config of the password policy
+ *
+ * @package OCA\Password_Policy
+ */
+class PasswordPolicyConfig {
+
+	/** @var IConfig */
+	private $config;
+
+	/**
+	 * Config constructor.
+	 *
+	 * @param IConfig $config
+	 */
+	public function __construct(IConfig $config) {
+		$this->config = $config;
+	}
+
+	/**
+	 * get the enforced minimum length of passwords
+	 *
+	 * @return int
+	 */
+	public function getMinLength() {
+		$minLength = $this->config->getAppValue('password_policy', 'minLength', '8');
+		return (int)$minLength;
+	}
+
+	/**
+	 * does the password need to contain upper and lower case characters
+	 *
+	 * @return bool
+	 */
+	public function getEnforceUpperLowerCase() {
+		$enforceUpperLowerCase = $this->config->getAppValue(
+			'password_policy',
+			'enforceUpperLowerCase',
+			'0'
+		);
+
+		return $enforceUpperLowerCase === '1';
+	}
+
+	/**
+	 * does the password need to contain numeric characters
+	 *
+	 * @return bool
+	 */
+	public function getEnforceNumericCharacters() {
+		$enforceNumericCharacters = $this->config->getAppValue(
+			'password_policy',
+			'enforceNumericCharacters',
+			'0'
+		);
+
+		return $enforceNumericCharacters === '1';
+	}
+
+	/**
+	 * does the password need to contain special characters
+	 *
+	 * @return bool
+	 */
+	public function getEnforceSpecialCharacters() {
+		$enforceSpecialCharacters = $this->config->getAppValue(
+			'password_policy',
+			'enforceSpecialCharacters',
+			'0'
+		);
+
+		return $enforceSpecialCharacters === '1';
+	}
+
+	/**
+	 * set minimal length of passwords
+	 *
+	 * @param int $minLength
+	 */
+	public function setMinLength($minLength) {
+		$this->config->setAppValue('password_policy', 'minLength', $minLength);
+	}
+
+	/**
+	 * enforce upper and lower case characters
+	 *
+	 * @param bool $enforceUpperLowerCase
+	 */
+	public function setEnforceUpperLowerCase($enforceUpperLowerCase) {
+		$value = $enforceUpperLowerCase === true ? '1' : '0';
+		$this->config->setAppValue('password_policy', 'enforceUpperLowerCase', $value);
+	}
+
+	/**
+	 * enforce numeric characters
+	 *
+	 * @param bool $enforceNumericCharacters
+	 */
+	public function setEnforceNumericCharacters($enforceNumericCharacters) {
+		$value = $enforceNumericCharacters === true ? '1' : '0';
+		$this->config->setAppValue('password_policy', 'enforceNumericCharacters', $value);
+	}
+
+	/**
+	 * enforce special characters
+	 *
+	 * @param bool $enforceSpecialCharacters
+	 */
+	public function setEnforceSpecialCharacters($enforceSpecialCharacters) {
+		$value = $enforceSpecialCharacters === true ? '1' : '0';
+		$this->config->setAppValue('password_policy', 'enforceSpecialCharacters', $value);
+	}
+
+}