PHP ntlm_sasl_client_class::TypeMsg3方法代码示例

//.........这里部分代码省略.........
             $this->setError('Authentication is not allowed at this stage');
             // 'at this stage' means that auth may be allowed after the stage changes
             // e.g. after STARTTLS
             return false;
         }
         self::edebug('Auth method requested: ' . ($authtype ? $authtype : 'UNKNOWN'), self::DEBUG_LOWLEVEL);
         self::edebug('Auth methods available on the server: ' . implode(',', $this->server_caps['AUTH']), self::DEBUG_LOWLEVEL);
         if (empty($authtype)) {
             foreach (array('LOGIN', 'CRAM-MD5', 'NTLM', 'PLAIN') as $method) {
                 if (in_array($method, $this->server_caps['AUTH'])) {
                     $authtype = $method;
                     break;
                 }
             }
             if (empty($authtype)) {
                 $this->setError('No supported authentication methods found');
                 return false;
             }
             self::edebug('Auth method selected: ' . $authtype, self::DEBUG_LOWLEVEL);
         }
         if (!in_array($authtype, $this->server_caps['AUTH'])) {
             $this->setError("The requested authentication method \"{$authtype}\" is not supported by the server");
             return false;
         }
     } elseif (empty($authtype)) {
         $authtype = 'LOGIN';
     }
     switch ($authtype) {
         case 'PLAIN':
             // Start authentication
             if (!$this->sendCommand('AUTH', 'AUTH PLAIN', 334)) {
                 return false;
             }
             // Send encoded username and password
             if (!$this->sendCommand('User & Password', base64_encode("" . $username . "" . $password), 235)) {
                 return false;
             }
             break;
         case 'LOGIN':
             // Start authentication
             if (!$this->sendCommand('AUTH', 'AUTH LOGIN', 334)) {
                 return false;
             }
             if (!$this->sendCommand("Username", base64_encode($username), 334)) {
                 return false;
             }
             if (!$this->sendCommand("Password", base64_encode($password), 235)) {
                 return false;
             }
             break;
         case 'NTLM':
             /*
              * ntlm_sasl_client.php
              * Bundled with Permission
              *
              * How to telnet in windows:
              * http://technet.microsoft.com/en-us/library/aa995718%28EXCHG.65%29.aspx
              * PROTOCOL Docs http://curl.haxx.se/rfc/ntlm.html#ntlmSmtpAuthentication
              */
             require_once 'extras/ntlm_sasl_client.php';
             $temp = new stdClass();
             $ntlm_client = new ntlm_sasl_client_class();
             //Check that functions are available
             if (!$ntlm_client->Initialize($temp)) {
                 $this->setError($temp->error);
                 $this->edebug('You need to enable some modules in your php.ini file: ' . $this->error['error'], self::DEBUG_CLIENT);
                 return false;
             }
             //msg1
             $msg1 = $ntlm_client->TypeMsg1($realm, $workstation);
             //msg1
             if (!$this->sendCommand('AUTH NTLM', 'AUTH NTLM ' . base64_encode($msg1), 334)) {
                 return false;
             }
             //Though 0 based, there is a white space after the 3 digit number
             //msg2
             $challenge = substr($this->last_reply, 3);
             $challenge = base64_decode($challenge);
             $ntlm_res = $ntlm_client->NTLMResponse(substr($challenge, 24, 8), $password);
             //msg3
             $msg3 = $ntlm_client->TypeMsg3($ntlm_res, $username, $realm, $workstation);
             // send encoded username
             return $this->sendCommand('Username', base64_encode($msg3), 235);
         case 'CRAM-MD5':
             // Start authentication
             if (!$this->sendCommand('AUTH CRAM-MD5', 'AUTH CRAM-MD5', 334)) {
                 return false;
             }
             // Get the challenge
             $challenge = base64_decode(substr($this->last_reply, 4));
             // Build the response
             $response = $username . ' ' . $this->hmac($challenge, $password);
             // send encoded credentials
             return $this->sendCommand('Username', base64_encode($response), 235);
         default:
             $this->setError("Authentication method \"{$authtype}\" is not supported");
             return false;
     }
     return true;
 }

 /**
  * Perform SMTP authentication.
  * Must be run after hello().
  * @see hello()
  * @param string $username    The user name
  * @param string $password    The password
  * @param string $authtype    The auth type (PLAIN, LOGIN, NTLM, CRAM-MD5)
  * @param string $realm       The auth realm for NTLM
  * @param string $workstation The auth workstation for NTLM
  * @access public
  * @return bool True if successfully authenticated.
  */
 public function authenticate($username, $password, $authtype = 'LOGIN', $realm = '', $workstation = '')
 {
     if (empty($authtype)) {
         $authtype = 'LOGIN';
     }
     switch ($authtype) {
         case 'PLAIN':
             // Start authentication
             if (!$this->sendCommand('AUTH', 'AUTH PLAIN', 334)) {
                 return false;
             }
             // Send encoded username and password
             if (!$this->sendCommand('User & Password', base64_encode("" . $username . "" . $password), 235)) {
                 return false;
             }
             break;
         case 'LOGIN':
             // Start authentication
             if (!$this->sendCommand('AUTH', 'AUTH LOGIN', 334)) {
                 return false;
             }
             if (!$this->sendCommand("Username", base64_encode($username), 334)) {
                 return false;
             }
             if (!$this->sendCommand("Password", base64_encode($password), 235)) {
                 return false;
             }
             break;
         case 'NTLM':
             /*
              * ntlm_sasl_client.php
              * Bundled with Permission
              *
              * How to telnet in windows:
              * http://technet.microsoft.com/en-us/library/aa995718%28EXCHG.65%29.aspx
              * PROTOCOL Docs http://curl.haxx.se/rfc/ntlm.html#ntlmSmtpAuthentication
              */
             require_once 'extras/ntlm_sasl_client.php';
             $temp = new stdClass();
             $ntlm_client = new ntlm_sasl_client_class();
             //Check that functions are available
             if (!$ntlm_client->Initialize($temp)) {
                 $this->error = array('error' => $temp->error);
                 if ($this->do_debug >= 1) {
                     $this->edebug('You need to enable some modules in your php.ini file: ' . $this->error['error']);
                 }
                 return false;
             }
             //msg1
             $msg1 = $ntlm_client->TypeMsg1($realm, $workstation);
             //msg1
             if (!$this->sendCommand('AUTH NTLM', 'AUTH NTLM ' . base64_encode($msg1), 334)) {
                 return false;
             }
             //Though 0 based, there is a white space after the 3 digit number
             //msg2
             $challenge = substr($this->last_reply, 3);
             $challenge = base64_decode($challenge);
             $ntlm_res = $ntlm_client->NTLMResponse(substr($challenge, 24, 8), $password);
             //msg3
             $msg3 = $ntlm_client->TypeMsg3($ntlm_res, $username, $realm, $workstation);
             // send encoded username
             return $this->sendCommand('Username', base64_encode($msg3), 235);
             break;
         case 'CRAM-MD5':
             // Start authentication
             if (!$this->sendCommand('AUTH CRAM-MD5', 'AUTH CRAM-MD5', 334)) {
                 return false;
             }
             // Get the challenge
             $challenge = base64_decode(substr($this->last_reply, 4));
             // Build the response
             $response = $username . ' ' . $this->hmac($challenge, $password);
             // send encoded credentials
             return $this->sendCommand('Username', base64_encode($response), 235);
             break;
     }
     return true;
 }

//.........这里部分代码省略.........
             $code = substr($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) {
                     $this->edebug('SMTP -> ERROR: ' . $this->error['error'] . ': ' . $rply);
                 }
                 return false;
             }
             // Send encoded password
             $this->client_send(base64_encode($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) {
                     $this->edebug('SMTP -> ERROR: ' . $this->error['error'] . ': ' . $rply);
                 }
                 return false;
             }
             break;
         case 'NTLM':
             /*
              * ntlm_sasl_client.php
              ** Bundled with Permission
              **
              ** How to telnet in windows: http://technet.microsoft.com/en-us/library/aa995718%28EXCHG.65%29.aspx
              ** PROTOCOL Documentation http://curl.haxx.se/rfc/ntlm.html#ntlmSmtpAuthentication
              */
             require_once 'extras/ntlm_sasl_client.php';
             $temp = new stdClass();
             $ntlm_client = new ntlm_sasl_client_class();
             if (!$ntlm_client->Initialize($temp)) {
                 //let's test if every function its available
                 $this->error = array('error' => $temp->error);
                 if ($this->do_debug >= 1) {
                     $this->edebug('You need to enable some modules in your php.ini file: ' . $this->error['error']);
                 }
                 return false;
             }
             $msg1 = $ntlm_client->TypeMsg1($realm, $workstation);
             //msg1
             $this->client_send('AUTH NTLM ' . base64_encode($msg1) . $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) {
                     $this->edebug('SMTP -> ERROR: ' . $this->error['error'] . ': ' . $rply);
                 }
                 return false;
             }
             $challenge = substr($rply, 3);
             //though 0 based, there is a white space after the 3 digit number....//msg2
             $challenge = base64_decode($challenge);
             $ntlm_res = $ntlm_client->NTLMResponse(substr($challenge, 24, 8), $password);
             $msg3 = $ntlm_client->TypeMsg3($ntlm_res, $username, $realm, $workstation);
             //msg3
             // Send encoded username
             $this->client_send(base64_encode($msg3) . $this->CRLF);
             $rply = $this->get_lines();
             $code = substr($rply, 0, 3);
             if ($code != 235) {
                 $this->error = array('error' => 'Could not authenticate', 'smtp_code' => $code, 'smtp_msg' => substr($rply, 4));
                 if ($this->do_debug >= 1) {
                     $this->edebug('SMTP -> ERROR: ' . $this->error['error'] . ': ' . $rply);
                 }
                 return false;
             }
             break;
         case 'CRAM-MD5':
             // Start authentication
             $this->client_send('AUTH CRAM-MD5' . $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) {
                     $this->edebug('SMTP -> ERROR: ' . $this->error['error'] . ': ' . $rply);
                 }
                 return false;
             }
             // Get the challenge
             $challenge = base64_decode(substr($rply, 4));
             // Build the response
             $response = $username . ' ' . $this->hmac($challenge, $password);
             // Send encoded credentials
             $this->client_send(base64_encode($response) . $this->CRLF);
             $rply = $this->get_lines();
             $code = substr($rply, 0, 3);
             if ($code != 235) {
                 $this->error = array('error' => 'Credentials not accepted from server', 'smtp_code' => $code, 'smtp_msg' => substr($rply, 4));
                 if ($this->do_debug >= 1) {
                     $this->edebug('SMTP -> ERROR: ' . $this->error['error'] . ': ' . $rply);
                 }
                 return false;
             }
             break;
     }
     return true;
 }

//.........这里部分代码省略.........
             }
             // Send encoded username and password
             fputs($this->smtp_conn, base64_encode("" . $username . "" . $password) . $this->CRLF);
             $rply = $this->get_lines();
             $code = substr($rply, 0, 3);
             if ($code != 235) {
                 $this->error = array("error" => "Authentication not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply, 4));
                 if ($this->do_debug >= 1) {
                     $this->edebug("SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />');
                 }
                 return false;
             }
             break;
         case 'LOGIN':
             // Start authentication
             fputs($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) {
                     $this->edebug("SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />');
                 }
                 return false;
             }
             // Send encoded username
             fputs($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) {
                     $this->edebug("SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />');
                 }
                 return false;
             }
             // Send encoded password
             fputs($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) {
                     $this->edebug("SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />');
                 }
                 return false;
             }
             break;
         case 'NTLM':
             /*
              * ntlm_sasl_client.php
              ** Bundled with Permission
              **
              ** How to telnet in windows: http://technet.microsoft.com/en-us/library/aa995718%28EXCHG.65%29.aspx
              ** PROTOCOL Documentation http://curl.haxx.se/rfc/ntlm.html#ntlmSmtpAuthentication
              */
             require_once 'ntlm_sasl_client.php';
             $temp = new stdClass();
             $ntlm_client = new ntlm_sasl_client_class();
             if (!$ntlm_client->Initialize($temp)) {
                 //let's test if every function its available
                 $this->error = array("error" => $temp->error);
                 if ($this->do_debug >= 1) {
                     $this->edebug("You need to enable some modules in your php.ini file: " . $this->error["error"] . $this->CRLF);
                 }
                 return false;
             }
             $msg1 = $ntlm_client->TypeMsg1($realm, $workstation);
             //msg1
             fputs($this->smtp_conn, "AUTH NTLM " . base64_encode($msg1) . $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) {
                     $this->edebug("SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF);
                 }
                 return false;
             }
             $challange = substr($rply, 3);
             //though 0 based, there is a white space after the 3 digit number....//msg2
             $challange = base64_decode($challange);
             $ntlm_res = $ntlm_client->NTLMResponse(substr($challange, 24, 8), $password);
             $msg3 = $ntlm_client->TypeMsg3($ntlm_res, $username, $realm, $workstation);
             //msg3
             // Send encoded username
             fputs($this->smtp_conn, base64_encode($msg3) . $this->CRLF);
             $rply = $this->get_lines();
             $code = substr($rply, 0, 3);
             if ($code != 235) {
                 $this->error = array("error" => "Could not authenticate", "smtp_code" => $code, "smtp_msg" => substr($rply, 4));
                 if ($this->do_debug >= 1) {
                     $this->edebug("SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF);
                 }
                 return false;
             }
             break;
     }
     return true;
 }

 public function authenticate($username, $password, $authtype = 'LOGIN', $realm = '', $workstation = '')
 {
     if (empty($authtype)) {
         $authtype = 'LOGIN';
     }
     switch ($authtype) {
         case 'PLAIN':
             if (!$this->sendCommand('AUTH', 'AUTH PLAIN', 334)) {
                 return false;
             }
             if (!$this->sendCommand('User & Password', base64_encode("" . $username . "" . $password), 235)) {
                 return false;
             }
             break;
         case 'LOGIN':
             if (!$this->sendCommand('AUTH', 'AUTH LOGIN', 334)) {
                 return false;
             }
             if (!$this->sendCommand("Username", base64_encode($username), 334)) {
                 return false;
             }
             if (!$this->sendCommand("Password", base64_encode($password), 235)) {
                 return false;
             }
             break;
         case 'NTLM':
             require_once 'extras/ntlm_sasl_client.php';
             $temp = new stdClass();
             $ntlm_client = new ntlm_sasl_client_class();
             if (!$ntlm_client->Initialize($temp)) {
                 $this->error = array('error' => $temp->error);
                 if ($this->do_debug >= 1) {
                     $this->edebug('You need to enable some modules in your php.ini file: ' . $this->error['error']);
                 }
                 return false;
             }
             $msg1 = $ntlm_client->TypeMsg1($realm, $workstation);
             if (!$this->sendCommand('AUTH NTLM', 'AUTH NTLM ' . base64_encode($msg1), 334)) {
                 return false;
             }
             $challenge = substr($this->last_reply, 3);
             $challenge = base64_decode($challenge);
             $ntlm_res = $ntlm_client->NTLMResponse(substr($challenge, 24, 8), $password);
             $msg3 = $ntlm_client->TypeMsg3($ntlm_res, $username, $realm, $workstation);
             return $this->sendCommand('Username', base64_encode($msg3), 235);
             break;
         case 'CRAM-MD5':
             if (!$this->sendCommand('AUTH CRAM-MD5', 'AUTH CRAM-MD5', 334)) {
                 return false;
             }
             $challenge = base64_decode(substr($this->last_reply, 4));
             $response = $username . ' ' . $this->hmac($challenge, $password);
             return $this->sendCommand('Username', base64_encode($response), 235);
             break;
     }
     return true;
 }

 public function authenticate($username, $password, $authtype = null, $realm = '', $workstation = '')
 {
     if (!$this->server_caps) {
         $this->setError('Authentication is not allowed before HELO/EHLO');
         return false;
     }
     if (array_key_exists('EHLO', $this->server_caps)) {
         if (!array_key_exists('AUTH', $this->server_caps)) {
             $this->setError('Authentication is not allowed at this stage');
             return false;
         }
         self::edebug('Auth method requested: ' . ($authtype ? $authtype : 'UNKNOWN'), self::DEBUG_LOWLEVEL);
         self::edebug('Auth methods available on the server: ' . implode(',', $this->server_caps['AUTH']), self::DEBUG_LOWLEVEL);
         if (empty($authtype)) {
             foreach (array('LOGIN', 'CRAM-MD5', 'NTLM', 'PLAIN') as $method) {
                 if (in_array($method, $this->server_caps['AUTH'])) {
                     $authtype = $method;
                     break;
                 }
             }
             if (empty($authtype)) {
                 $this->setError('No supported authentication methods found');
                 return false;
             }
             self::edebug('Auth method selected: ' . $authtype, self::DEBUG_LOWLEVEL);
         }
         if (!in_array($authtype, $this->server_caps['AUTH'])) {
             $this->setError("The requested authentication method \"{$authtype}\" is not supported by the server");
             return false;
         }
     } elseif (empty($authtype)) {
         $authtype = 'LOGIN';
     }
     switch ($authtype) {
         case 'PLAIN':
             if (!$this->sendCommand('AUTH', 'AUTH PLAIN', 334)) {
                 return false;
             }
             if (!$this->sendCommand('User & Password', base64_encode("" . $username . "" . $password), 235)) {
                 return false;
             }
             break;
         case 'LOGIN':
             if (!$this->sendCommand('AUTH', 'AUTH LOGIN', 334)) {
                 return false;
             }
             if (!$this->sendCommand("Username", base64_encode($username), 334)) {
                 return false;
             }
             if (!$this->sendCommand("Password", base64_encode($password), 235)) {
                 return false;
             }
             break;
         case 'NTLM':
             require_once 'extras/ntlm_sasl_client.php';
             $temp = new stdClass();
             $ntlm_client = new ntlm_sasl_client_class();
             if (!$ntlm_client->Initialize($temp)) {
                 $this->setError($temp->error);
                 $this->edebug('You need to enable some modules in your php.ini file: ' . $this->error['error'], self::DEBUG_CLIENT);
                 return false;
             }
             $msg1 = $ntlm_client->TypeMsg1($realm, $workstation);
             //msg1
             if (!$this->sendCommand('AUTH NTLM', 'AUTH NTLM ' . base64_encode($msg1), 334)) {
                 return false;
             }
             $challenge = substr($this->last_reply, 3);
             $challenge = base64_decode($challenge);
             $ntlm_res = $ntlm_client->NTLMResponse(substr($challenge, 24, 8), $password);
             $msg3 = $ntlm_client->TypeMsg3($ntlm_res, $username, $realm, $workstation);
             return $this->sendCommand('Username', base64_encode($msg3), 235);
         case 'CRAM-MD5':
             if (!$this->sendCommand('AUTH CRAM-MD5', 'AUTH CRAM-MD5', 334)) {
                 return false;
             }
             $challenge = base64_decode(substr($this->last_reply, 4));
             $response = $username . ' ' . $this->hmac($challenge, $password);
             return $this->sendCommand('Username', base64_encode($response), 235);
         default:
             $this->setError("Authentication method \"{$authtype}\" is not supported");
             return false;
     }
     return true;
 }