/home/ivoiecob/email.hirewise-va.com/modules/MailChangePasswordPoppassdExtendedPlugin/Module.php
<?php
/**
 * This code is licensed under AGPLv3 license or Afterlogic Software License
 * if commercial version of the product was purchased.
 * For full statements of the licenses see LICENSE-AFTERLOGIC and LICENSE-AGPL3 files.
 */

namespace Aurora\Modules\MailChangePasswordPoppassdExtendedPlugin;

use function Sabre\Uri\split;

/**
 * Allows users to change passwords on their email accounts using POPPASSD protocol.
 *
 * @license https://www.gnu.org/licenses/agpl-3.0.html AGPL-3.0
 * @license https://afterlogic.com/products/common-licensing Afterlogic Software License
 * @copyright Copyright (c) 2023, Afterlogic Corp.
 *
 * @property Settings $oModuleSettings
 *
 * @package Modules
 */
class Module extends \Aurora\Modules\MailChangePasswordPoppassdPlugin\Module
{
    public function init()
    {
        parent::init();
        $this->subscribeEvent('ChangePassword::before', array($this, 'onBeforeChangePassword'));
        $this->subscribeEvent('Core::Login::before', array($this, 'onBeforeLogin'));
    }

    /**
     * @return Module
     */
    public static function getInstance()
    {
        return parent::getInstance();
    }

    /**
     * @return Module
     */
    public static function Decorator()
    {
        return parent::Decorator();
    }

    /**
     * @return Settings
     */
    public function getModuleSettings()
    {
        return $this->oModuleSettings;
    }

    public function onBeforeChangePassword(&$aArgs, &$mResult)
    {
        if (!isset($aArgs['AccountId'])) {
            $aUserInfo = \Aurora\System\Api::getAuthenticatedUserInfo(
                \Aurora\System\Api::getAuthenticatedUserAuthToken()
            );

            if (isset($aUserInfo['account'])) {
                $aArgs['AccountId'] = (int) $aUserInfo['account'];
            }
        }
    }


    public function onBeforeLogin($aArgs, &$mResult, &$mSubResult)
    {
        if (null === $this->oPopPassD) {
            $this->oPopPassD = new \Aurora\Modules\MailChangePasswordPoppassdPlugin\Poppassd(
                $this->oModuleSettings->Host,
                $this->oModuleSettings->Port
            );
        }

        if ($this->oPopPassD && $this->oPopPassD->Connect()) {
            $sLogin = $aArgs['Login'];
            $sPassword = $aArgs['Password'];
            try {
                $this->oPopPassD->SendLine('getuser ' . $sLogin);

                if ($this->oPopPassD->CheckResponse($this->oPopPassD->ReadLine())) {
                    if ($this->oPopPassD->SendLine('pass ' . $sPassword) && $this->oPopPassD->CheckResponse($this->oPopPassD->ReadLine())) {
                        while ($sLine =  $this->oPopPassD->ReadLine()) {
                            $aLine = \explode(' ', $sLine);
                            if ($aLine[0] == 200) {
                                if (\count($aLine) === 3) {
                                    $aResult[$aLine[1]] = \trim($aLine[2]);
                                }
                                if (\strtolower(\trim($aLine[1])) === 'complete.') {
                                    break;
                                }
                            }
                        }

                        $iExpire = isset($aResult['EXPIRE']) ? (int) $aResult['EXPIRE'] : 0;
                        $iCfgGrace = isset($aResult['CFGGRACE']) ? (int) $aResult['CFGGRACE'] : 0;
                        $iCfgWarn = isset($aResult['CFGWARN']) ? (int) $aResult['CFGWARN'] : 0;

                        $mSubResult = [
                            'CallHelpdesk' => ($iExpire < 0 && abs($iExpire) > $iCfgGrace) ? true : false,
                            'ChangePassword' => ($iExpire <= $iCfgWarn) ? true : false,
                            'DaysBeforeExpire' => $iExpire,
                        ];
                    }
                }
            } catch (\Exception $oException) {
                $this->oPopPassD->Disconnect();
                throw $oException;
            }
        }
    }
}