Smtp Mail Problemi

<?php
/**
 * @package        OpenCart
 * @author        Daniel Kerr
 * @copyright    Copyright (c) 2005 - 2017, OpenCart, Ltd. (https://www.opencart.com/)
 * @license        https://opensource.org/licenses/GPL-3.0
 * @link        https://www.opencart.com
*/

/**
* Mail class
*/
class Mail {
    protected $to;
    protected $from;
    protected $sender;
    protected $reply_to;
    protected $subject;
    protected $text;
    protected $html;
    protected $attachments = array();
    public $parameter;

    /**
     * Constructor
     *
     * @param    string    $adaptor
     *
     */
    public function __construct($adaptor = 'mail') {
        $class = 'Mail\\' . $adaptor;
        
        if (class_exists($class)) {
            $this->adaptor = new $class();
        } else {
            trigger_error('Error: Could not load mail adaptor ' . $adaptor . '!');
            exit();
        }    
    }
    
    /**
     *
     *
     * @param    mixed    $to
     */
    public function setTo($to) {
        $this->to = $to;
    }
    
    /**
     *
     *
     * @param    string    $from
     */
    public function setFrom($from) {
        $this->from = $from;
    }
    
    /**
     *
     *
     * @param    string    $sender
     */
    public function setSender($sender) {
        $this->sender = $sender;
    }
    
    /**
     *
     *
     * @param    string    $reply_to
     */
    public function setReplyTo($reply_to) {
        $this->reply_to = $reply_to;
    }
    
    /**
     *
     *
     * @param    string    $subject
     */
    public function setSubject($subject) {
        $this->subject = $subject;
    }
    
    /**
     *
     *
     * @param    string    $text
     */
    public function setText($text) {
        $this->text = $text;
    }
    
    /**
     *
     *
     * @param    string    $html
     */
    public function setHtml($html) {
        $this->html = $html;
    }
    
    /**
     *
     *
     * @param    string    $filename
     */
    public function addAttachment($filename) {
        $this->attachments[] = $filename;
    }
    
    /**
     *
     *
     */
    public function send() {
        if (!$this->to) {
            throw new \Exception('Error: E-Mail to required!');
        }

        if (!$this->from) {
            throw new \Exception('Error: E-Mail from required!');
        }

        if (!$this->sender) {
            throw new \Exception('Error: E-Mail sender required!');
        }

        if (!$this->subject) {
            throw new \Exception('Error: E-Mail subject required!');
        }

        if ((!$this->text) && (!$this->html)) {
            throw new \Exception('Error: E-Mail message required!');
        }
        
        foreach (get_object_vars($this) as $key => $value) {
            $this->adaptor->$key = $value;
        }
        
        $this->adaptor->send();
    }
}

<?php
namespace Mail;
class Mail {
    public function send() {
        if (is_array($this->to)) {
            $to = implode(',', $this->to);
        } else {
            $to = $this->to;
        }

        $boundary = '----=_NextPart_' . md5(time());

        $header  = 'MIME-Version: 1.0' . PHP_EOL;
        $header .= 'Date: ' . date('D, d M Y H:i:s O') . PHP_EOL;
        $header .= 'From: =?UTF-8?B?' . base64_encode($this->sender) . '?= <' . $this->from . '>' . PHP_EOL;
        
        if (!$this->reply_to) {
            $header .= 'Reply-To: =?UTF-8?B?' . base64_encode($this->sender) . '?= <' . $this->from . '>' . PHP_EOL;
        } else {
            $header .= 'Reply-To: =?UTF-8?B?' . base64_encode($this->reply_to) . '?= <' . $this->reply_to . '>' . PHP_EOL;
        }
        
        $header .= 'Return-Path: ' . $this->from . PHP_EOL;
        $header .= 'X-Mailer: PHP/' . phpversion() . PHP_EOL;
        $header .= 'Content-Type: multipart/mixed; boundary="' . $boundary . '"' . PHP_EOL . PHP_EOL;

        if (!$this->html) {
            $message  = '--' . $boundary . PHP_EOL;
            $message .= 'Content-Type: text/plain; charset="utf-8"' . PHP_EOL;
            $message .= 'Content-Transfer-Encoding: 8bit' . PHP_EOL . PHP_EOL;
            $message .= $this->text . PHP_EOL;
        } else {
            $message  = '--' . $boundary . PHP_EOL;
            $message .= 'Content-Type: multipart/alternative; boundary="' . $boundary . '_alt"' . PHP_EOL . PHP_EOL;
            $message .= '--' . $boundary . '_alt' . PHP_EOL;
            $message .= 'Content-Type: text/plain; charset="utf-8"' . PHP_EOL;
            $message .= 'Content-Transfer-Encoding: 8bit' . PHP_EOL . PHP_EOL;

            if ($this->text) {
                $message .= $this->text . PHP_EOL;
            } else {
                $message .= 'This is a HTML email and your email client software does not support HTML email!' . PHP_EOL;
            }

            $message .= '--' . $boundary . '_alt' . PHP_EOL;
            $message .= 'Content-Type: text/html; charset="utf-8"' . PHP_EOL;
            $message .= 'Content-Transfer-Encoding: 8bit' . PHP_EOL . PHP_EOL;
            $message .= $this->html . PHP_EOL;
            $message .= '--' . $boundary . '_alt--' . PHP_EOL;
        }

        foreach ($this->attachments as $attachment) {
            if (file_exists($attachment)) {
                $handle = fopen($attachment, 'r');

                $content = fread($handle, filesize($attachment));

                fclose($handle);

                $message .= '--' . $boundary . PHP_EOL;
                $message .= 'Content-Type: application/octet-stream; name="' . basename($attachment) . '"' . PHP_EOL;
                $message .= 'Content-Transfer-Encoding: base64' . PHP_EOL;
                $message .= 'Content-Disposition: attachment; filename="' . basename($attachment) . '"' . PHP_EOL;
                $message .= 'Content-ID: <' . urlencode(basename($attachment)) . '>' . PHP_EOL;
                $message .= 'X-Attachment-Id: ' . urlencode(basename($attachment)) . PHP_EOL . PHP_EOL;
                $message .= chunk_split(base64_encode($content));
            }
        }

        $message .= '--' . $boundary . '--' . PHP_EOL;

        ini_set('sendmail_from', $this->from);

        if ($this->parameter) {
            mail($to, '=?UTF-8?B?' . base64_encode($this->subject) . '?=', $message, $header, $this->parameter);
        } else {
            mail($to, '=?UTF-8?B?' . base64_encode($this->subject) . '?=', $message, $header);
        }
    }
}

<?php
namespace Mail;
class Smtp {
    public $smtp_hostname;
    public $smtp_username;
    public $smtp_password;
    public $smtp_port = 25;
    public $smtp_timeout = 5;
    public $verp = false;

    public function send() {
        if (is_array($this->to)) {
            $to = implode(',', $this->to);
        } else {
            $to = $this->to;
        }

        $boundary = '----=_NextPart_' . md5(time());

        $header  = 'MIME-Version: 1.0' . PHP_EOL;
        $header .= 'To: <' . $to . '>' . PHP_EOL;
        $header .= 'Subject: =?UTF-8?B?' . base64_encode($this->subject) . '?=' . PHP_EOL;
        $header .= 'Date: ' . date('D, d M Y H:i:s O') . PHP_EOL;
        $header .= 'From: =?UTF-8?B?' . base64_encode($this->sender) . '?= <' . $this->from . '>' . PHP_EOL;
        
        if (!$this->reply_to) {
            $header .= 'Reply-To: =?UTF-8?B?' . base64_encode($this->sender) . '?= <' . $this->from . '>' . PHP_EOL;
        } else {
            $header .= 'Reply-To: =?UTF-8?B?' . base64_encode($this->reply_to) . '?= <' . $this->reply_to . '>' . PHP_EOL;
        }
        
        $header .= 'Return-Path: ' . $this->from . PHP_EOL;
        $header .= 'X-Mailer: PHP/' . phpversion() . PHP_EOL;
        $header .= 'Content-Type: multipart/mixed; boundary="' . $boundary . '"' . PHP_EOL . PHP_EOL;

        if (!$this->html) {
            $message  = '--' . $boundary . PHP_EOL;
            $message .= 'Content-Type: text/plain; charset="utf-8"' . PHP_EOL;
            $message .= 'Content-Transfer-Encoding: 8bit' . PHP_EOL . PHP_EOL;
            $message .= $this->text . PHP_EOL;
        } else {
            $message  = '--' . $boundary . PHP_EOL;
            $message .= 'Content-Type: multipart/alternative; boundary="' . $boundary . '_alt"' . PHP_EOL . PHP_EOL;
            $message .= '--' . $boundary . '_alt' . PHP_EOL;
            $message .= 'Content-Type: text/plain; charset="utf-8"' . PHP_EOL;
            $message .= 'Content-Transfer-Encoding: 8bit' . PHP_EOL . PHP_EOL;

            if ($this->text) {
                $message .= $this->text . PHP_EOL;
            } else {
                $message .= 'This is a HTML email and your email client software does not support HTML email!' . PHP_EOL;
            }

            $message .= '--' . $boundary . '_alt' . PHP_EOL;
            $message .= 'Content-Type: text/html; charset="utf-8"' . PHP_EOL;
            $message .= 'Content-Transfer-Encoding: 8bit' . PHP_EOL . PHP_EOL;
            $message .= $this->html . PHP_EOL;
            $message .= '--' . $boundary . '_alt--' . PHP_EOL;
        }

        foreach ($this->attachments as $attachment) {
            if (file_exists($attachment)) {
                $handle = fopen($attachment, 'r');

                $content = fread($handle, filesize($attachment));

                fclose($handle);

                $message .= '--' . $boundary . PHP_EOL;
                $message .= 'Content-Type: application/octet-stream; name="' . basename($attachment) . '"' . PHP_EOL;
                $message .= 'Content-Transfer-Encoding: base64' . PHP_EOL;
                $message .= 'Content-Disposition: attachment; filename="' . basename($attachment) . '"' . PHP_EOL;
                $message .= 'Content-ID: <' . urlencode(basename($attachment)) . '>' . PHP_EOL;
                $message .= 'X-Attachment-Id: ' . urlencode(basename($attachment)) . PHP_EOL . PHP_EOL;
                $message .= chunk_split(base64_encode($content));
            }
        }

        $message .= '--' . $boundary . '--' . PHP_EOL;

        if (substr($this->smtp_hostname, 0, 3) == 'tls') {
            $hostname = substr($this->smtp_hostname, 6);
        } else {
            $hostname = $this->smtp_hostname;
        }

        $handle = fsockopen($hostname, $this->smtp_port, $errno, $errstr, $this->smtp_timeout);

        if (!$handle) {
            throw new \Exception('Error: ' . $errstr . ' (' . $errno . ')');
        } else {
            if (substr(PHP_OS, 0, 3) != 'WIN') {
                socket_set_timeout($handle, $this->smtp_timeout, 0);
            }
    
            while ($line = fgets($handle, 515)) {
                if (substr($line, 3, 1) == ' ') {
                    break;
                }
            }

            fputs($handle, 'EHLO ' . getenv('SERVER_NAME') . "\r\n");

            $reply = '';

            while ($line = fgets($handle, 515)) {
                $reply .= $line;

                //some SMTP servers respond with 220 code before responding with 250. hence, we need to ignore 220 response string
                if (substr($reply, 0, 3) == 220 && substr($line, 3, 1) == ' ') {
                    $reply = '';
                    continue;
                }
                else if (substr($line, 3, 1) == ' ') {
                    break;
                }
            }

            if (substr($reply, 0, 3) != 250) {
                throw new \Exception('Error: EHLO not accepted from server!');
            }

            if (substr($this->smtp_hostname, 0, 3) == 'tls') {
                fputs($handle, 'STARTTLS' . "\r\n");

                $reply = '';

                while ($line = fgets($handle, 515)) {
                    $reply .= $line;

                    if (substr($line, 3, 1) == ' ') {
                        break;
                    }
                }

                if (substr($reply, 0, 3) != 220) {
                    throw new \Exception('Error: STARTTLS not accepted from server!');
                }

                stream_socket_enable_crypto($handle, true, STREAM_CRYPTO_METHOD_TLS_CLIENT);
            }

            if (!empty($this->smtp_username)  && !empty($this->smtp_password)) {
                fputs($handle, 'EHLO ' . getenv('SERVER_NAME') . "\r\n");

                $reply = '';

                while ($line = fgets($handle, 515)) {
                    $reply .= $line;

                    if (substr($line, 3, 1) == ' ') {
                        break;
                    }
                }

                if (substr($reply, 0, 3) != 250) {
                    throw new \Exception('Error: EHLO not accepted from server!');
                }

                fputs($handle, 'AUTH LOGIN' . "\r\n");

                $reply = '';

                while ($line = fgets($handle, 515)) {
                    $reply .= $line;

                    if (substr($line, 3, 1) == ' ') {
                        break;
                    }
                }

                if (substr($reply, 0, 3) != 334) {
                    throw new \Exception('Error: AUTH LOGIN not accepted from server!');
                }

                fputs($handle, base64_encode($this->smtp_username) . "\r\n");

                $reply = '';

                while ($line = fgets($handle, 515)) {
                    $reply .= $line;

                    if (substr($line, 3, 1) == ' ') {
                        break;
                    }
                }

                if (substr($reply, 0, 3) != 334) {
                    throw new \Exception('Error: Username not accepted from server!');
                }

                fputs($handle, base64_encode($this->smtp_password) . "\r\n");

                $reply = '';

                while ($line = fgets($handle, 515)) {
                    $reply .= $line;

                    if (substr($line, 3, 1) == ' ') {
                        break;
                    }
                }

                if (substr($reply, 0, 3) != 235) {
                    throw new \Exception('Error: Password not accepted from server!');
                }
            } else {
                fputs($handle, 'HELO ' . getenv('SERVER_NAME') . "\r\n");

                $reply = '';

                while ($line = fgets($handle, 515)) {
                    $reply .= $line;

                    if (substr($line, 3, 1) == ' ') {
                        break;
                    }
                }

                if (substr($reply, 0, 3) != 250) {
                    throw new \Exception('Error: HELO not accepted from server!');
                }
            }

            if ($this->verp) {
                fputs($handle, 'MAIL FROM: <' . $this->from . '>XVERP' . "\r\n");
            } else {
                fputs($handle, 'MAIL FROM: <' . $this->from . '>' . "\r\n");
            }

            $reply = '';

            while ($line = fgets($handle, 515)) {
                $reply .= $line;

                if (substr($line, 3, 1) == ' ') {
                    break;
                }
            }

            if (substr($reply, 0, 3) != 250) {
                throw new \Exception('Error: MAIL FROM not accepted from server!');
            }

            if (!is_array($this->to)) {
                fputs($handle, 'RCPT TO: <' . $this->to . '>' . "\r\n");

                $reply = '';

                while ($line = fgets($handle, 515)) {
                    $reply .= $line;

                    if (substr($line, 3, 1) == ' ') {
                        break;
                    }
                }

                if ((substr($reply, 0, 3) != 250) && (substr($reply, 0, 3) != 251)) {
                    throw new \Exception('Error: RCPT TO not accepted from server!');
                }
            } else {
                foreach ($this->to as $recipient) {
                    fputs($handle, 'RCPT TO: <' . $recipient . '>' . "\r\n");

                    $reply = '';

                    while ($line = fgets($handle, 515)) {
                        $reply .= $line;

                        if (substr($line, 3, 1) == ' ') {
                            break;
                        }
                    }

                    if ((substr($reply, 0, 3) != 250) && (substr($reply, 0, 3) != 251)) {
                        throw new \Exception('Error: RCPT TO not accepted from server!');
                    }
                }
            }

            fputs($handle, 'DATA' . "\r\n");

            $reply = '';

            while ($line = fgets($handle, 515)) {
                $reply .= $line;

                if (substr($line, 3, 1) == ' ') {
                    break;
                }
            }

            if (substr($reply, 0, 3) != 354) {
                throw new \Exception('Error: DATA not accepted from server!');
            }

            // According to rfc 821 we should not send more than 1000 including the CRLF
            $message = str_replace("\r\n", "\n", $header . $message);
            $message = str_replace("\r", "\n", $message);

            $lines = explode("\n", $message);

            foreach ($lines as $line) {
                $results = str_split($line, 998);

                foreach ($results as $result) {
                    if (substr(PHP_OS, 0, 3) != 'WIN') {
                        fputs($handle, $result . "\r\n");
                    } else {
                        fputs($handle, str_replace("\n", "\r\n", $result) . "\r\n");
                    }
                }
            }

            fputs($handle, '.' . "\r\n");

            $reply = '';

            while ($line = fgets($handle, 515)) {
                $reply .= $line;

                if (substr($line, 3, 1) == ' ') {
                    break;
                }
            }

            if (substr($reply, 0, 3) != 250) {
                throw new \Exception('Error: DATA not accepted from server!');
            }

            fputs($handle, 'QUIT' . "\r\n");

            $reply = '';

            while ($line = fgets($handle, 515)) {
                $reply .= $line;

                if (substr($line, 3, 1) == ' ') {
                    break;
                }
            }

            if (substr($reply, 0, 3) != 221) {
                throw new \Exception('Error: QUIT not accepted from server!');
            }

            fclose($handle);
        }
    }
}