SMTP.class | #FailSecBR

 Aviso ! Isto não foi uma invasão, apenas peguei um arquivo já disponível dentro do sistema !
				SMTP Connection found on abem-educmed

Site: http://www.abem-educmed.org.br/


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		Arquivo: smtp.class {Tem o arquivo disponibilizado no site em /pcchair/smtp.class }


				class SMTP {
	var $smtp_sock = "";
	var $theServer = "";
	var $thePort = 25;
	var $theError = "";
	var $theFrom = "";
	var $theTo = "";
	var $theSubject = "";
	var $theBody = "";
	var $theAttachment = Array();
	var $nbAttachments = 0;

	function SMTP($server) {
		$this->theServer = $server;
	}

	function connect() { // Used internally
		if ($this->theServer != "") {
			while ((!$this->smtp_sock = fsockopen($this->theServer, $this->thePort, &$errno, &$errstr, 30)) && ($tries<50)) {
				debug ("Couldn't open mail connection to ".$this->theServer."! ($errno, $errstr, try $tries)");
				$tries++;
				$this->wait(5);
			}
			$reply=$this->get_lines();
			return TRUE;
		} else {
			debug ("No server defined!");
			$this->theError = "No server defined!";
			return FALSE;
		}
	}

	function hello() { // Used internally
		if ($this->smtp_sock != "") {
			fputs($this->smtp_sock, "HELO ".$this->theServer."\n");
			$reply=$this->get_lines();
		} else {
			debug ("Not connected!");
			$this->theError = "Not connected!";
			return FALSE;
		}
	}

	function from($from) {
		$this->theFrom = $from;
	}

	function to($to) {
		$this->theTo = $to;
	}

	function subject($subject) {
		$this->theSubject = $subject;
	}

	function body($body) {
		$this->theBody = $body;
	}

	function attachment($attachment, $attachment_name) {
		if (($attachment != "") && ($attachment_name != "")) {
			$this->theAttachment[$this->nbAttachments]["file"] = $attachment;
			$this->theAttachment[$this->nbAttachments]["file_name"] = $attachment_name;
			$this->nbAttachments++;
		}
	}

	function send() {
		if ($this->connect()) {
			$this->hello();
			fputs($this->smtp_sock, "MAIL FROM: ".$this->theFrom."\n");
			$reply=$this->get_lines();
			fputs($this->smtp_sock, "RCPT TO: ".$this->theTo."\n");
			$reply=$this->get_lines();
			fputs($this->smtp_sock, "DATA\n");
			$reply=$this->get_lines();
			fputs($this->smtp_sock, "From: ".$this->theFrom."\n");
			fputs($this->smtp_sock, "To: ".$this->theTo."\n");
			fputs($this->smtp_sock, "Subject: ".$this->theSubject."\n");

			if ($this->nbAttachments >0) {
			        $boundary = "--------" . uniqid( "part" );

			        $headers .= "MIME-Version: 1.0";
			        $headers .= "\nContent-Type: multipart/mixed; boundary=\"$boundary\"";

			        $messagetmp  = "This is a multi-part message in MIME format.\n\n";
			        $messagetmp .= "--$boundary\n";
			        $messagetmp .= "Content-Type: text/plain; charset=us-ascii\n";
			        $messagetmp .= "Content-Transfer-Encoding: 7bit\n\n";
			        $messagetmp .= $this->theBody . "\n\n";

			        for($i=0; $i<$this->nbAttachments; $i++) {
					$file = $this->theAttachment[$i]["file"];
					$file_name = $this->theAttachment[$i]["file_name"];

			                $file_type = "application/octet-stream";

			                $messagetmp .= "--$boundary\n";
			                $messagetmp .= "Content-Type: " . $file_type . "; name=\"$file_name\"\n";
			                $messagetmp .= "Content-Transfer-Encoding: base64\n\n";
			                $messagetmp .= chunk_split( base64_encode($file) );
			                $messagetmp .= "\n";

			            $messagetmp .= "\n\n";
			        }
				$this->theBody = $headers."\n".$messagetmp;
			}


			fputs($this->smtp_sock, $this->theBody."\n");
			fputs($this->smtp_sock, "\n.\nQUIT\n");
			$reply=$this->get_lines();
			return TRUE;
		}
	}

	function wait($t) {
		$start = time();
		$end = $start;
		while ($end < ($start+$t)) {
			$end = time();
		}
	}

	function get_lines() {
		$data = "";

		while($str = fgets($this->smtp_sock,515)) {
			$data .= $str;
			if(substr($str,3,1) == " ") { break; }
		}
		return $data;
	}
}

?>