2023-03-04 23:45:46 +00:00
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<?php
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2023-03-05 13:59:34 +00:00
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if(!DEFINED('EGP'))
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exit(header('Refresh: 0; URL=http://'.$_SERVER['SERVER_NAME'].'/404'));
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2023-03-04 23:45:46 +00:00
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class smtp
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{
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public $smtp_username;
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public $smtp_password;
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public $smtp_host;
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public $smtp_from;
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public $smtp_port;
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public $smtp_charset;
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public function __construct($smtp_username, $smtp_password, $smtp_host, $smtp_from, $smtp_port = 25, $smtp_charset = 'utf-8')
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{
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$this->smtp_username = $smtp_username;
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$this->smtp_password = $smtp_password;
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$this->smtp_host = $smtp_host;
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$this->smtp_from = $smtp_from;
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$this->smtp_port = $smtp_port;
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$this->smtp_charset = $smtp_charset;
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}
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function send($mailTo, $subject, $message, $headers)
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{
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global $cfg;
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$contentMail = 'Date: '.date('D, d M Y H:i:s')." UT\r\n";
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$contentMail .= 'Subject: =?'.$this->smtp_charset.'?B?'.base64_encode($subject)."=?=\r\n";
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$contentMail .= $headers."\r\n";
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$contentMail .= $message."\r\n";
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2023-03-05 13:59:34 +00:00
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try
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2023-03-04 23:45:46 +00:00
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{
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if(!$socket = @fsockopen($this->smtp_host, $this->smtp_port, $errorNumber, $errorDescription, 30))
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throw new Exception($errorNumber.'.'.$errorDescription);
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if(!$this->_parseServer($socket, '220'))
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throw new Exception('Connection error');
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$server_name = $cfg['url'];
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fputs($socket, 'HELO '.$server_name."\r\n");
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if(!$this->_parseServer($socket, '250'))
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{
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fclose($socket);
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throw new Exception('Error of command sending: HELO');
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}
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fputs($socket, 'AUTH LOGIN'."\r\n");
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if(!$this->_parseServer($socket, '334'))
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{
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fclose($socket);
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throw new Exception('Autorization error');
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}
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fputs($socket, base64_encode($this->smtp_username)."\r\n");
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if(!$this->_parseServer($socket, '334'))
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{
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fclose($socket);
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throw new Exception('Autorization error');
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}
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fputs($socket, base64_encode($this->smtp_password)."\r\n");
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if(!$this->_parseServer($socket, '235'))
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{
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fclose($socket);
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throw new Exception('Autorization error');
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}
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fputs($socket, 'MAIL FROM: <'.$this->smtp_username.">\r\n");
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if(!$this->_parseServer($socket, '250'))
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{
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fclose($socket);
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throw new Exception('Error of command sending: MAIL FROM');
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}
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$mailTo = ltrim($mailTo, '<');
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$mailTo = rtrim($mailTo, '>');
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fputs($socket, 'RCPT TO: <'.$mailTo.">\r\n");
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if(!$this->_parseServer($socket, '250'))
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{
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fclose($socket);
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throw new Exception('Error of command sending: RCPT TO');
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}
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fputs($socket, 'DATA'."\r\n");
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if(!$this->_parseServer($socket, "354"))
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{
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fclose($socket);
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throw new Exception('Error of command sending: DATA');
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}
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fputs($socket, $contentMail."\r\n.\r\n");
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if(!$this->_parseServer($socket, '250'))
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{
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fclose($socket);
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throw new Exception('E-mail didn\'t sent');
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}
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fputs($socket, 'QUIT'."\r\n");
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fclose($socket);
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}
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catch(Exception $e)
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{
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return $e->getMessage();
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}
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return true;
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}
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private function _parseServer($socket, $response)
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{
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while(@substr($responseServer, 3, 1) != ' ')
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if(!($responseServer = fgets($socket, 256)))
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return false;
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if(!(substr($responseServer, 0, 3) == $response))
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return false;
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return true;
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}
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}
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?>
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