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Differential D25031 Diff 83 externals/phpmailer/class.smtp.php

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externals/phpmailer/class.smtp.php

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// SMTP server can take longer to respond, give longer timeout for first read // SMTP server can take longer to respond, give longer timeout for first read
// Windows does not have support for this timeout function // Windows does not have support for this timeout function
if(substr(PHP_OS, 0, 3) != "WIN") if(@substr(PHP_OS, 0, 3) != "WIN")
socket_set_timeout($this->smtp_conn, $tval, 0); socket_set_timeout($this->smtp_conn, $tval, 0);
// get any announcement // get any announcement
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fputs($this->smtp_conn,"STARTTLS" . $this->CRLF); fputs($this->smtp_conn,"STARTTLS" . $this->CRLF);
$rply = $this->get_lines(); $rply = $this->get_lines();
$code = substr($rply,0,3); $code = @substr($rply,0,3);
if($this->do_debug >= 2) { if($this->do_debug >= 2) {
echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />'; echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />';
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$this->error = $this->error =
array("error" => "STARTTLS not accepted from server", array("error" => "STARTTLS not accepted from server",
"smtp_code" => $code, "smtp_code" => $code,
"smtp_msg" => substr($rply,4)); "smtp_msg" => @substr($rply,4));
if($this->do_debug >= 1) { if($this->do_debug >= 1) {
echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />'; echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />';
} }
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fputs($this->smtp_conn,"AUTH LOGIN" . $this->CRLF); fputs($this->smtp_conn,"AUTH LOGIN" . $this->CRLF);
$rply = $this->get_lines(); $rply = $this->get_lines();
$code = substr($rply,0,3); $code = @substr($rply,0,3);
if($code != 334) { if($code != 334) {
$this->error = $this->error =
array("error" => "AUTH not accepted from server", array("error" => "AUTH not accepted from server",
"smtp_code" => $code, "smtp_code" => $code,
"smtp_msg" => substr($rply,4)); "smtp_msg" => @substr($rply,4));
if($this->do_debug >= 1) { if($this->do_debug >= 1) {
echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />'; echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />';
} }
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fputs($this->smtp_conn, base64_encode($username) . $this->CRLF); fputs($this->smtp_conn, base64_encode($username) . $this->CRLF);
$rply = $this->get_lines(); $rply = $this->get_lines();
$code = substr($rply,0,3); $code = @substr($rply,0,3);
if($code != 334) { if($code != 334) {
$this->error = $this->error =
array("error" => "Username not accepted from server", array("error" => "Username not accepted from server",
"smtp_code" => $code, "smtp_code" => $code,
"smtp_msg" => substr($rply,4)); "smtp_msg" => @substr($rply,4));
if($this->do_debug >= 1) { if($this->do_debug >= 1) {
echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />'; echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />';
} }
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fputs($this->smtp_conn, base64_encode($password) . $this->CRLF); fputs($this->smtp_conn, base64_encode($password) . $this->CRLF);
$rply = $this->get_lines(); $rply = $this->get_lines();
$code = substr($rply,0,3); $code = @substr($rply,0,3);
if($code != 235) { if($code != 235) {
$this->error = $this->error =
array("error" => "Password not accepted from server", array("error" => "Password not accepted from server",
"smtp_code" => $code, "smtp_code" => $code,
"smtp_msg" => substr($rply,4)); "smtp_msg" => @substr($rply,4));
if($this->do_debug >= 1) { if($this->do_debug >= 1) {
echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />'; echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />';
} }
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fputs($this->smtp_conn,"DATA" . $this->CRLF); fputs($this->smtp_conn,"DATA" . $this->CRLF);
$rply = $this->get_lines(); $rply = $this->get_lines();
$code = substr($rply,0,3); $code = @substr($rply,0,3);
if($this->do_debug >= 2) { if($this->do_debug >= 2) {
echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />'; echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />';
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$this->error = $this->error =
array("error" => "DATA command not accepted from server", array("error" => "DATA command not accepted from server",
"smtp_code" => $code, "smtp_code" => $code,
"smtp_msg" => substr($rply,4)); "smtp_msg" => @substr($rply,4));
if($this->do_debug >= 1) { if($this->do_debug >= 1) {
echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />'; echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />';
} }
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// normalize the line breaks so we know the explode works // normalize the line breaks so we know the explode works
$msg_data = str_replace("\r\n","\n",$msg_data); $msg_data = str_replace("\r\n","\n",$msg_data);
$msg_data = str_replace("\r","\n",$msg_data); $msg_data = str_replace("\r","\n",$msg_data);
$lines = explode("\n",$msg_data); $lines = @explode("\n",$msg_data);
/* we need to find a good way to determine is headers are /* we need to find a good way to determine is headers are
* in the msg_data or if it is a straight msg body * in the msg_data or if it is a straight msg body
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* headers. * headers.
*/ */
$field = substr($lines[0],0,strpos($lines[0],":")); $field = @substr($lines[0],0,@strpos($lines[0],":"));
$in_headers = false; $in_headers = false;
if(!empty($field) && !strstr($field," ")) { if(!empty($field) && !strstr($field," ")) {
$in_headers = true; $in_headers = true;
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$in_headers = false; $in_headers = false;
} }
// ok we need to break this line up into several smaller lines // ok we need to break this line up into several smaller lines
while(strlen($line) > $max_line_length) { while(@strlen($line) > $max_line_length) {
$pos = strrpos(substr($line,0,$max_line_length)," "); $pos = strrpos(@substr($line,0,$max_line_length)," ");
// Patch to fix DOS attack // Patch to fix DOS attack
if(!$pos) { if(!$pos) {
$pos = $max_line_length - 1; $pos = $max_line_length - 1;
$lines_out[] = substr($line,0,$pos); $lines_out[] = @substr($line,0,$pos);
$line = substr($line,$pos); $line = @substr($line,$pos);
} else { } else {
$lines_out[] = substr($line,0,$pos); $lines_out[] = @substr($line,0,$pos);
$line = substr($line,$pos + 1); $line = @substr($line,$pos + 1);
} }
/* if processing headers add a LWSP-char to the front of new line /* if processing headers add a LWSP-char to the front of new line
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// send the lines to the server // send the lines to the server
while(list(,$line_out) = @each($lines_out)) { while(list(,$line_out) = @each($lines_out)) {
if(strlen($line_out) > 0) if(@strlen($line_out) > 0)
{ {
if(substr($line_out, 0, 1) == ".") { if(@substr($line_out, 0, 1) == ".") {
$line_out = "." . $line_out; $line_out = "." . $line_out;
} }
} }
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fputs($this->smtp_conn, $this->CRLF . "." . $this->CRLF); fputs($this->smtp_conn, $this->CRLF . "." . $this->CRLF);
$rply = $this->get_lines(); $rply = $this->get_lines();
$code = substr($rply,0,3); $code = @substr($rply,0,3);
if($this->do_debug >= 2) { if($this->do_debug >= 2) {
echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />'; echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />';
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$this->error = $this->error =
array("error" => "DATA not accepted from server", array("error" => "DATA not accepted from server",
"smtp_code" => $code, "smtp_code" => $code,
"smtp_msg" => substr($rply,4)); "smtp_msg" => @substr($rply,4));
if($this->do_debug >= 1) { if($this->do_debug >= 1) {
echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />'; echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />';
} }
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fputs($this->smtp_conn, $hello . " " . $host . $this->CRLF); fputs($this->smtp_conn, $hello . " " . $host . $this->CRLF);
$rply = $this->get_lines(); $rply = $this->get_lines();
$code = substr($rply,0,3); $code = @substr($rply,0,3);
if($this->do_debug >= 2) { if($this->do_debug >= 2) {
echo "SMTP -> FROM SERVER: " . $rply . $this->CRLF . '<br />'; echo "SMTP -> FROM SERVER: " . $rply . $this->CRLF . '<br />';
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$this->error = $this->error =
array("error" => $hello . " not accepted from server", array("error" => $hello . " not accepted from server",
"smtp_code" => $code, "smtp_code" => $code,
"smtp_msg" => substr($rply,4)); "smtp_msg" => @substr($rply,4));
if($this->do_debug >= 1) { if($this->do_debug >= 1) {
echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />'; echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />';
} }
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fputs($this->smtp_conn,"MAIL FROM:<" . $from . ">" . $useVerp . $this->CRLF); fputs($this->smtp_conn,"MAIL FROM:<" . $from . ">" . $useVerp . $this->CRLF);
$rply = $this->get_lines(); $rply = $this->get_lines();
$code = substr($rply,0,3); $code = @substr($rply,0,3);
if($this->do_debug >= 2) { if($this->do_debug >= 2) {
echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />'; echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />';
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$this->error = $this->error =
array("error" => "MAIL not accepted from server", array("error" => "MAIL not accepted from server",
"smtp_code" => $code, "smtp_code" => $code,
"smtp_msg" => substr($rply,4)); "smtp_msg" => @substr($rply,4));
if($this->do_debug >= 1) { if($this->do_debug >= 1) {
echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />'; echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />';
} }
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$rval = true; $rval = true;
$e = null; $e = null;
$code = substr($byemsg,0,3); $code = @substr($byemsg,0,3);
if($code != 221) { if($code != 221) {
// use e as a tmp var cause Close will overwrite $this->error // use e as a tmp var cause Close will overwrite $this->error
$e = array("error" => "SMTP server rejected quit command", $e = array("error" => "SMTP server rejected quit command",
"smtp_code" => $code, "smtp_code" => $code,
"smtp_rply" => substr($byemsg,4)); "smtp_rply" => @substr($byemsg,4));
$rval = false; $rval = false;
if($this->do_debug >= 1) { if($this->do_debug >= 1) {
echo "SMTP -> ERROR: " . $e["error"] . ": " . $byemsg . $this->CRLF . '<br />'; echo "SMTP -> ERROR: " . $e["error"] . ": " . $byemsg . $this->CRLF . '<br />';
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fputs($this->smtp_conn,"RCPT TO:<" . $to . ">" . $this->CRLF); fputs($this->smtp_conn,"RCPT TO:<" . $to . ">" . $this->CRLF);
$rply = $this->get_lines(); $rply = $this->get_lines();
$code = substr($rply,0,3); $code = @substr($rply,0,3);
if($this->do_debug >= 2) { if($this->do_debug >= 2) {
echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />'; echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />';
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$this->error = $this->error =
array("error" => "RCPT not accepted from server", array("error" => "RCPT not accepted from server",
"smtp_code" => $code, "smtp_code" => $code,
"smtp_msg" => substr($rply,4)); "smtp_msg" => @substr($rply,4));
if($this->do_debug >= 1) { if($this->do_debug >= 1) {
echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />'; echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />';
} }
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fputs($this->smtp_conn,"RSET" . $this->CRLF); fputs($this->smtp_conn,"RSET" . $this->CRLF);
$rply = $this->get_lines(); $rply = $this->get_lines();
$code = substr($rply,0,3); $code = @substr($rply,0,3);
if($this->do_debug >= 2) { if($this->do_debug >= 2) {
echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />'; echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />';
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$this->error = $this->error =
array("error" => "RSET failed", array("error" => "RSET failed",
"smtp_code" => $code, "smtp_code" => $code,
"smtp_msg" => substr($rply,4)); "smtp_msg" => @substr($rply,4));
if($this->do_debug >= 1) { if($this->do_debug >= 1) {
echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />'; echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />';
} }
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fputs($this->smtp_conn,"SAML FROM:" . $from . $this->CRLF); fputs($this->smtp_conn,"SAML FROM:" . $from . $this->CRLF);
$rply = $this->get_lines(); $rply = $this->get_lines();
$code = substr($rply,0,3); $code = @substr($rply,0,3);
if($this->do_debug >= 2) { if($this->do_debug >= 2) {
echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />'; echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />';
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$this->error = $this->error =
array("error" => "SAML not accepted from server", array("error" => "SAML not accepted from server",
"smtp_code" => $code, "smtp_code" => $code,
"smtp_msg" => substr($rply,4)); "smtp_msg" => @substr($rply,4));
if($this->do_debug >= 1) { if($this->do_debug >= 1) {
echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />'; echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />';
} }
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echo "SMTP -> get_lines(): \$data is \"$data\"" . $this->CRLF . '<br />'; echo "SMTP -> get_lines(): \$data is \"$data\"" . $this->CRLF . '<br />';
} }
// if 4th character is a space, we are done reading, break the loop // if 4th character is a space, we are done reading, break the loop
if(substr($str,3,1) == " ") { break; } if(@substr($str,3,1) == " ") { break; }
} }
return $data; return $data;
} }
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Content licensed under Creative Commons Attribution-ShareAlike 4.0 (CC-BY-SA) unless otherwise noted; code licensed under Apache 2.0 or other open source licenses. · CC BY-SA 4.0 · Apache 2.0