Zeile 204 | Zeile 204 |
---|
if($this->connected()) {
|
if($this->connected()) {
|
if(!$this->send_data('MAIL FROM:<'.$this->from.'>', '250'))
| if(!$this->send_data('MAIL FROM:<'.$this->from.'>', 250))
|
{ $this->fatal_error("The mail server does not understand the MAIL FROM command. Reason: ".$this->get_error()); return false;
| { $this->fatal_error("The mail server does not understand the MAIL FROM command. Reason: ".$this->get_error()); return false;
|
Zeile 215 | Zeile 215 |
---|
foreach($emails as $to) { $to = trim($to);
|
foreach($emails as $to) { $to = trim($to);
|
if(!$this->send_data('RCPT TO:<'.$to.'>', '250'))
| if(!$this->send_data('RCPT TO:<'.$to.'>', 250))
|
{ $this->fatal_error("The mail server does not understand the RCPT TO command. Reason: ".$this->get_error()); return false; } }
|
{ $this->fatal_error("The mail server does not understand the RCPT TO command. Reason: ".$this->get_error()); return false; } }
|
if($this->send_data('DATA', '354'))
| if($this->send_data('DATA', 354))
|
{ $this->send_data('Date: ' . gmdate('r')); $this->send_data('To: ' . $this->to);
| { $this->send_data('Date: ' . gmdate('r')); $this->send_data('To: ' . $this->to);
|
Zeile 247 | Zeile 247 |
---|
return false; }
|
return false; }
|
$this->send_data('.', '250');
| if(!$this->send_data('.', 250)) { $this->fatal_error("Mail may not be delivered. Reason: ".$this->get_error()); }
|
if(!$this->keep_alive) {
| if(!$this->keep_alive) {
|
Zeile 256 | Zeile 259 |
---|
return true; } else
|
return true; } else
|
{
| {
|
return false; } }
| return false; } }
|
Zeile 269 | Zeile 272 |
---|
function connect() { global $lang, $mybb;
|
function connect() { global $lang, $mybb;
|
|
|
$this->connection = @fsockopen($this->host, $this->port, $error_number, $error_string, $this->timeout);
// DIRECTORY_SEPARATOR checks if running windows
|
$this->connection = @fsockopen($this->host, $this->port, $error_number, $error_string, $this->timeout);
// DIRECTORY_SEPARATOR checks if running windows
|
if(function_exists('stream_set_timeout') && DIRECTORY_SEPARATOR != '\\')
| if(is_resource($this->connection) && function_exists('stream_set_timeout') && DIRECTORY_SEPARATOR != '\\')
|
{ @stream_set_timeout($this->connection, $this->timeout, 0); }
| { @stream_set_timeout($this->connection, $this->timeout, 0); }
|
Zeile 283 | Zeile 286 |
---|
$this->status = 1; $this->get_data(); if(!$this->check_status('220'))
|
$this->status = 1; $this->get_data(); if(!$this->check_status('220'))
|
{
| {
|
$this->fatal_error("The mail server is not ready, it did not respond with a 220 status message."); return false; }
| $this->fatal_error("The mail server is not ready, it did not respond with a 220 status message."); return false; }
|
Zeile 295 | Zeile 298 |
---|
else { $helo = 'HELO';
|
else { $helo = 'HELO';
|
}
$data = $this->send_data("{$helo} {$this->helo}", '250');
| }
$data = $this->send_data("{$helo} {$this->helo}", 250);
|
if(!$data) { $this->fatal_error("The server did not understand the {$helo} command");
| if(!$data) { $this->fatal_error("The server did not understand the {$helo} command");
|
Zeile 306 | Zeile 309 |
---|
if($this->use_tls && preg_match("#250( |-)STARTTLS#mi", $data)) {
|
if($this->use_tls && preg_match("#250( |-)STARTTLS#mi", $data)) {
|
if(!$this->send_data('STARTTLS', '220')) { $this->fatal_error("The server did not understand the STARTTLS command. Reason: ".$this->get_error());
| if(!$this->send_data('STARTTLS', 220)) { $this->fatal_error("The server did not understand the STARTTLS command. Reason: ".$this->get_error());
|
return false; }
|
return false; }
|
if(!@stream_socket_enable_crypto($this->connection, true, STREAM_CRYPTO_METHOD_TLS_CLIENT))
| $crypto_method = STREAM_CRYPTO_METHOD_TLS_CLIENT; // Fix for PHP >=5.6.7 and <7.2 not including TLS 1.1 and 1.2 if(defined('STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT')) { $crypto_method |= STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT; $crypto_method |= STREAM_CRYPTO_METHOD_TLSv1_1_CLIENT; }
if(!@stream_socket_enable_crypto($this->connection, true, $crypto_method))
|
{ $this->fatal_error("Failed to start TLS encryption"); return false; } // Resend EHLO to get updated service list
|
{ $this->fatal_error("Failed to start TLS encryption"); return false; } // Resend EHLO to get updated service list
|
$data = $this->send_data("{$helo} {$this->helo}", '250');
| $data = $this->send_data("{$helo} {$this->helo}", 250);
|
if(!$data) { $this->fatal_error("The server did not understand the EHLO command");
|
if(!$data) { $this->fatal_error("The server did not understand the EHLO command");
|
return false; }
| return false; }
|
}
if(!empty($this->username) && !empty($this->password)) {
|
}
if(!empty($this->username) && !empty($this->password)) {
|
preg_match("#250( |-)AUTH( |=)(.+)$#mi", $data, $matches);
| if(!preg_match("#250( |-)AUTH( |=)(.+)$#mi", $data, $matches)) { $this->fatal_error("The server did not understand the AUTH command"); return false; }
|
if(!$this->auth($matches[3])) { return false;
| if(!$this->auth($matches[3])) { return false;
|
Zeile 341 | Zeile 357 |
---|
return false; } }
|
return false; } }
|
|
|
/** * Authenticate against the SMTP server. *
| /** * Authenticate against the SMTP server. *
|
Zeile 357 | Zeile 373 |
---|
if(in_array("LOGIN", $auth_methods)) { if(!$this->send_data("AUTH LOGIN", 334))
|
if(in_array("LOGIN", $auth_methods)) { if(!$this->send_data("AUTH LOGIN", 334))
|
{ if($this->code == 503)
| { if($this->code == 503)
|
{ return true; } $this->fatal_error("The SMTP server did not respond correctly to the AUTH LOGIN command"); return false; }
|
{ return true; } $this->fatal_error("The SMTP server did not respond correctly to the AUTH LOGIN command"); return false; }
|
if(!$this->send_data(base64_encode($this->username), '334')) { $this->fatal_error("The SMTP server rejected the supplied SMTP username. Reason: ".$this->get_error()); return false; }
if(!$this->send_data(base64_encode($this->password), '235')) { $this->fatal_error("The SMTP server rejected the supplied SMTP password. Reason: ".$this->get_error()); return false; } }
| if(!$this->send_data(base64_encode($this->username), 334)) { $this->fatal_error("The SMTP server rejected the supplied SMTP username. Reason: ".$this->get_error()); return false; }
if(!$this->send_data(base64_encode($this->password), 235)) { $this->fatal_error("The SMTP server rejected the supplied SMTP password. Reason: ".$this->get_error()); return false; } }
|
else if(in_array("PLAIN", $auth_methods)) {
|
else if(in_array("PLAIN", $auth_methods)) {
|
if(!$this->send_data("AUTH PLAIN", '334'))
| if(!$this->send_data("AUTH PLAIN", 334)) { if($this->code == 503) { return true; } $this->fatal_error("The SMTP server did not respond correctly to the AUTH PLAIN command"); return false; } $auth = base64_encode(chr(0).$this->username.chr(0).$this->password); if(!$this->send_data($auth, 235)) { $this->fatal_error("The SMTP server rejected the supplied login username and password. Reason: ".$this->get_error()); return false; } } else if(in_array("CRAM-MD5", $auth_methods)) { $data = $this->send_data("AUTH CRAM-MD5", 334); if(!$data)
|
{ if($this->code == 503) { return true; }
|
{ if($this->code == 503) { return true; }
|
$this->fatal_error("The SMTP server did not respond correctly to the AUTH PLAIN command");
| $this->fatal_error("The SMTP server did not respond correctly to the AUTH CRAM-MD5 command");
|
return false; }
|
return false; }
|
$auth = base64_encode(chr(0).$this->username.chr(0).$this->password);
| $challenge = base64_decode(substr($data, 4)); $auth = base64_encode($this->username.' '.$this->cram_md5_response($this->password, $challenge));
|
if(!$this->send_data($auth, 235)) { $this->fatal_error("The SMTP server rejected the supplied login username and password. Reason: ".$this->get_error());
|
if(!$this->send_data($auth, 235)) { $this->fatal_error("The SMTP server rejected the supplied login username and password. Reason: ".$this->get_error());
|
return false; } }
| return false; } }
|
else { $this->fatal_error("The SMTP server does not support any of the AUTH methods that MyBB supports");
| else { $this->fatal_error("The SMTP server does not support any of the AUTH methods that MyBB supports");
|
Zeile 534 | Zeile 572 |
---|
function set_error($error) { $this->last_error = $error;
|
function set_error($error) { $this->last_error = $error;
|
| }
/** * Generate a CRAM-MD5 response from a server challenge. * * @param string $password Password. * @param string $challenge Challenge sent from SMTP server. * * @return string CRAM-MD5 response. */ function cram_md5_response($password, $challenge) { if(strlen($password) > 64) { $password = pack('H32', md5($password)); }
if(strlen($password) < 64) { $password = str_pad($password, 64, chr(0)); }
$k_ipad = substr($password, 0, 64) ^ str_repeat(chr(0x36), 64); $k_opad = substr($password, 0, 64) ^ str_repeat(chr(0x5C), 64);
$inner = pack('H32', md5($k_ipad.$challenge));
return md5($k_opad.$inner);
|
} }
| } }
|