Aoe\FeloginBruteforceProtection\System\Configuration

Complexity

Total Complexity

14

Size/Duplication

Total Lines	159
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

47.17%

Importance

Changes

0

11 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	7	2
A	isEnabled()	0	7	2
A	getMaximumNumberOfFailures()	0	4	1
A	getRestrictionTime()	0	4	1
A	getResetTime()	0	4	1
A	isLoggingEnabled()	0	4	1
A	getLogLevel()	0	4	1
A	getExcludedIps()	0	4	1
A	getXForwardedFor()	0	4	1
A	getIdentificationIdentifier()	0	4	1
A	get()	0	7	2

<?php
namespace Aoe\FeloginBruteforceProtection\System;

/***************************************************************
 *  Copyright notice
 *
 *  (c) 2019 AOE GmbH <dev@aoe.com>
 *
 *  All rights reserved
 *
 *  This script is part of the TYPO3 project. The TYPO3 project is
 *  free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  The GNU General Public License can be found at
 *  http://www.gnu.org/copyleft/gpl.html.
 *
 *  This script 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 General Public License for more details.
 *
 *  This copyright notice MUST APPEAR in all copies of the script!
 ***************************************************************/

use TYPO3\CMS\Core\Configuration\ExtensionConfiguration;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Extbase\Configuration\Exception;

/**
 * Class Configuration
 */
class Configuration
{
    /**
     * @var string
     */
    const CONF_MAX_FAILURES = 'max_failures';

    /**
     * @var string
     */
    const CONF_DISABLED = 'disabled';

    /**
     * @var string
     */
    const CONF_RESTRICTION_TIME = 'restriction_time';

    /**
     * @var string
     */
    const CONF_SECONDS_TILL_RESET = 'seconds_till_reset';

    /**
     * @var string
     */
    const LOGGING_ENABLED = 'logging_enabled';

    /**
     * @var string
     */
    const LOGGING_LEVEL = 'logging_level';

    /**
     * @var string
     */
    const EXCLUDED_IPS = 'exclude_ips';

    /**
     * @var string
     */
    const X_FORWARDED_FOR = 'x_forwarded_for';

    /**
     * @var string
     */
    const CONF_IDENTIFICATION_IDENTIFIER = 'identification_identifier';

    /**
     * @var array
     */
    private $configuration = array();

    /**
     * Initialize configuration array
     */
    public function __construct()
    {
        $conf = unserialize($GLOBALS['TYPO3_CONF_VARS']['EXT']['extConf']['felogin_bruteforce_protection']);
        if (is_array($conf)) {
            $this->configuration = $conf;
        }
    }

    /**
     * Tells if the protection is enabled.
     *
     * @return boolean
     */
    public function isEnabled()
    {
        if ('1' === $this->get(self::CONF_DISABLED)) {
            return false;
        }
        return true;
    }

    /**
     * Returns the maximum number of allowed failures for an ip.
     *
     * @return integer
     */
    public function getMaximumNumberOfFailures()
    {
        return (integer)$this->get(self::CONF_MAX_FAILURES);
    }

    /**
     * Returns the number of seconds of the restriction time.
     *
     * @return integer
     */
    public function getRestrictionTime()
    {
        return (integer)$this->get(self::CONF_RESTRICTION_TIME);
    }

    /**
     * Returns the number of seconds after an entry is resetted.
     *
     * @return integer
     */
    public function getResetTime()
    {
        return (integer)$this->get(self::CONF_SECONDS_TILL_RESET);
    }

    /**
     * @return boolean
     */
    public function isLoggingEnabled()
    {
        return (boolean)$this->get(self::LOGGING_ENABLED) == 1;
    }

    /**
     * @return int
     */
    public function getLogLevel()
    {
        return (integer)$this->get(self::LOGGING_LEVEL);
    }

    /**
     * @return array
     */
    public function getExcludedIps()
    {
        return explode(',', $this->get(self::EXCLUDED_IPS));
    }

    /**
     * @return boolean
     */
    public function getXForwardedFor()
    {
        return (boolean)$this->get(self::X_FORWARDED_FOR);
    }

    /**
     * @return integer
     **/
    public function getIdentificationIdentifier()
    {
        return (integer)$this->get(self::CONF_IDENTIFICATION_IDENTIFIER);
    }

    /**
     * @param string $key
     * @return mixed
     * @throws Exception
     */
    public function get($key)
    {
        if (array_key_exists($key, $this->configuration)) {
            return $this->configuration[$key];
        }
        throw new Exception('Configuration key "' . $key . '" does not exist.');
    }
}