config.php

<?php
 
namespace Bitrix\Main\Mail\Smtp;
 
use \Bitrix\Main;
use \Bitrix\Mail;
 
class Config
{
 
    protected $from;
 
    protected $host;
 
    protected $port;
 
    protected $protocol;
 
    protected $login;
 
    protected $password;
 
    protected bool $isOauth = false;
 
    public function __construct(array $params = null)
    {
        if (!empty($params))
        {
            foreach ($params as $name => $value)
            {
                $setter = sprintf('set%s', $name);
                if (is_callable(array($this, $setter)))
                    $this->$setter($value);
            }
        }
    }
 
    public function setFrom($from)
    {
        $this->from = $from;
        return $this;
    }
 
    public function setHost($host)
    {
        $this->host = $host;
        return $this;
    }
 
    public function setPort($port)
    {
        $this->port = (int) $port;
        return $this;
    }
 
    public function setProtocol($protocol)
    {
        $this->protocol = $protocol;
        return $this;
    }
 
    public function setLogin($login)
    {
        $this->login = $login;
        return $this;
    }
 
    public function setPassword($password)
    {
        $this->password = $password;
        return $this;
    }
 
    public function setIsOauth($isOauth): self
    {
        $this->isOauth = (bool)$isOauth;
        return $this;
    }
 
    public function getFrom()
    {
        return $this->from;
    }
 
    public function getHost()
    {
        return $this->host;
    }
 
    public function getPort()
    {
        return $this->port;
    }
 
    public function getProtocol()
    {
        return $this->protocol;
    }
 
    public function getLogin()
    {
        return $this->login;
    }
 
    public function getPassword()
    {
        return $this->password;
    }
 
    public function getIsOauth(): bool
    {
        return $this->isOauth;
    }
 
    public static function canCheck()
    {
        return Main\Loader::includeModule('mail') && class_exists('Bitrix\Mail\Smtp');
    }
 
    public function check(&$error = null, Main\ErrorCollection &$errors = null)
    {
        $error = null;
        $errors = null;
 
        if (!$this->canCheck())
        {
            return null;
        }
 
        if (Main\ModuleManager::isModuleInstalled('bitrix24'))
        {
            // Private addresses can't be used in the cloud
            $ip = Main\Web\IpAddress::createByName($this->host);
            if ($ip->isPrivate())
            {
                $error = 'SMTP server address is invalid';
                $errors = new Main\ErrorCollection([new Main\Error($error)]);
                return false;
            }
        }
 
        $client = new Mail\Smtp(
            $this->host,
            $this->port,
            ('smtps' === $this->protocol || ('smtp' !== $this->protocol && 465 === $this->port)),
            true,
            $this->login,
            $this->password
        );
        if (method_exists($client, 'setIsOauth'))
        {
            $client->setIsOauth($this->getIsOauth());
        }
 
        if (!$client->authenticate($error))
        {
            $errors = $client->getErrors();
            return false;
        }
 
        return true;
    }
 
}