function SMTP::Authenticate in SMTP Authentication Support 5

Same name and namespace in other branches

1. 7.2 smtp.transport.inc \SMTP::Authenticate()
2. 7 smtp.transport.inc \SMTP::Authenticate()

Performs SMTP authentication. Must be run after running the Hello() method. Returns true if successfully authenticated. @access public

Return value

bool

File

./smtp.module, line 2117

Enables drupal to send email directly to an SMTP server using authentication. Uses the PHPMailer class by Brent R. Matzelle.

Class

SMTP

SMTP is rfc 821 compliant and implements all the rfc 821 SMTP commands except TURN which will always return a not implemented error. SMTP also provides some utility methods for sending mail to an SMTP server. @package PHPMailer @author Chris Ryan

Code

function Authenticate($username, $password) {

  // Start authentication
  fputs($this->smtp_conn, "AUTH LOGIN" . $this->CRLF);
  $rply = $this
    ->get_lines();
  $code = substr($rply, 0, 3);
  if ($code != 334) {
    $this->error = array(
      "error" => "AUTH not accepted from server",
      "smtp_code" => $code,
      "smtp_msg" => substr($rply, 4),
    );
    if ($this->do_debug >= 1) {
      echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF;
    }
    return false;
  }

  // Send encoded username
  fputs($this->smtp_conn, base64_encode($username) . $this->CRLF);
  $rply = $this
    ->get_lines();
  $code = substr($rply, 0, 3);
  if ($code != 334) {
    $this->error = array(
      "error" => "Username not accepted from server",
      "smtp_code" => $code,
      "smtp_msg" => substr($rply, 4),
    );
    if ($this->do_debug >= 1) {
      echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF;
    }
    return false;
  }

  // Send encoded password
  fputs($this->smtp_conn, base64_encode($password) . $this->CRLF);
  $rply = $this
    ->get_lines();
  $code = substr($rply, 0, 3);
  if ($code != 235) {
    $this->error = array(
      "error" => "Password not accepted from server",
      "smtp_code" => $code,
      "smtp_msg" => substr($rply, 4),
    );
    if ($this->do_debug >= 1) {
      echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF;
    }
    return false;
  }
  return true;
}