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<?php |
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/** |
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* Sendmail package. |
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* |
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* @author Peter Gribanov <[email protected]> |
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* @copyright Copyright (c) 2010, Peter Gribanov |
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* @license http://opensource.org/licenses/MIT MIT |
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*/ |
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namespace Sendmail\Sender; |
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use Sendmail\Message; |
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use Sendmail\Sender\Smtp\Dialogue; |
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/** |
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* SMTP/ESMTP sender RFC 5321. |
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* |
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* @author Peter Gribanov <[email protected]> |
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*/ |
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class Smtp implements SenderInterface |
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{ |
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/** |
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* The connection timeout. |
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* |
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* @var int |
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*/ |
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protected $timeout = -1; |
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/** |
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* Use a secure connection. |
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* |
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* @var bool |
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*/ |
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protected $secure = false; |
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/** |
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* SMTP server. |
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* |
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* @var string |
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*/ |
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protected $server = ''; |
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/** |
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* Connection port. |
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* |
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* @var int |
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*/ |
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protected $port = 25; |
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/** |
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* Username for authorization. |
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* |
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* @var string |
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*/ |
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protected $auth_username = ''; |
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/** |
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* Password for authorization. |
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* |
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* @var string |
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*/ |
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protected $auth_password = ''; |
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/** |
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* @param string $server |
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* @param int $port |
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* @param string $username |
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* @param string $password |
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*/ |
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public function __construct($server, $port = 25, $username = '', $password = '') |
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{ |
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$this->server = $server; |
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$this->port = $port; |
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$this->auth_username = $username; |
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$this->auth_password = $password; |
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} |
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/** |
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* Send E-mail message. |
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* |
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* @param Message $message |
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* |
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* @return bool |
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*/ |
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public function send(Message $message) |
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{ |
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$dialogue = new Dialogue($this->server, $this->port, $this->timeout); |
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// SMTP-session is established, can send requests |
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// is ESMTP? |
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if ($dialogue->call('EHLO '.$_SERVER['HTTP_HOST'])) { |
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// open the TLS connection if need |
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if ($this->secure) { |
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$dialogue->call('STARTTLS'); |
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// after starting TLS need to say again EHLO |
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$dialogue->call('EHLO '.$_SERVER['HTTP_HOST'], true); |
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} |
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} else { |
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$dialogue->call('HELO '.$_SERVER['HTTP_HOST'], true); |
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} |
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// authorizing |
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if ($this->auth_username && $this->auth_password) { |
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$dialogue->call('AUTH LOGIN'); |
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$dialogue->call(base64_encode($this->auth_username)); |
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$dialogue->call(base64_encode($this->auth_password), true); |
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} |
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$dialogue->call('MAIL FROM: '.$message->getFrom(), true); |
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$dialogue->call('RCPT TO: '.$message->getTo(), true); |
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$dialogue->call('DATA'); |
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// point at the end means the end of the message |
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$dialogue->call( |
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$message->getHeaders()."\r\n\r\n". |
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$message->getText()."\r\n.", |
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true |
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); |
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// completes data transmission and close SMTP connect |
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$result = $dialogue->call('QUIT'); |
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$dialogue->end(); |
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return $result; |
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} |
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/** |
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* Set timeout connecting to the server. |
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* |
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* @param int $timeout |
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* |
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* @return self |
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*/ |
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public function setTimeOut($timeout) |
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{ |
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if ($timeout > 0) { |
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$this->timeout = $timeout; |
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} |
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return $this; |
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} |
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/** |
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* Start secure connection. |
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* |
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* @param bool $secure |
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* |
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* @return self |
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*/ |
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public function setSecure($secure = true) |
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{ |
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$this->secure = $secure; |
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return $this; |
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} |
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} |
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peter-gribanov /
sendmail
