diff options
Diffstat (limited to 'External/swiftmailer/lib/classes/Swift/Transport/Esmtp')
5 files changed, 503 insertions, 0 deletions
diff --git a/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/CramMd5Authenticator.php b/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/CramMd5Authenticator.php new file mode 100755 index 0000000..4c7e0f2 --- /dev/null +++ b/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/CramMd5Authenticator.php @@ -0,0 +1,88 @@ +<?php + +/* + * This file is part of SwiftMailer. + * (c) 2004-2009 Chris Corbyn + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +//@require 'Swift/Transport/Esmtp/Authenticator.php'; +//@require 'Swift/Transport/SmtpAgent.php'; +//@require 'Swift/TransportException.php'; + +/** + * Handles CRAM-MD5 authentication. + * @package Swift + * @subpackage Transport + * @author Chris Corbyn + */ +class Swift_Transport_Esmtp_Auth_CramMd5Authenticator + implements Swift_Transport_Esmtp_Authenticator +{ + + /** + * Get the name of the AUTH mechanism this Authenticator handles. + * @return string + */ + public function getAuthKeyword() + { + return 'CRAM-MD5'; + } + + /** + * Try to authenticate the user with $username and $password. + * @param Swift_Transport_SmtpAgent $agent + * @param string $username + * @param string $password + * @return boolean + */ + public function authenticate(Swift_Transport_SmtpAgent $agent, + $username, $password) + { + try + { + $challenge = $agent->executeCommand("AUTH CRAM-MD5\r\n", array(334)); + $challenge = base64_decode(substr($challenge, 4)); + $message = base64_encode( + $username . ' ' . $this->_getResponse($password, $challenge) + ); + $agent->executeCommand(sprintf("%s\r\n", $message), array(235)); + return true; + } + catch (Swift_TransportException $e) + { + $agent->executeCommand("RSET\r\n", array(250)); + return false; + } + } + + /** + * Generate a CRAM-MD5 response from a server challenge. + * @param string $secret + * @param string $challenge + * @return string + */ + private function _getResponse($secret, $challenge) + { + if (strlen($secret) > 64) + { + $secret = pack('H32', md5($secret)); + } + + if (strlen($secret) < 64) + { + $secret = str_pad($secret, 64, chr(0)); + } + + $k_ipad = substr($secret, 0, 64) ^ str_repeat(chr(0x36), 64); + $k_opad = substr($secret, 0, 64) ^ str_repeat(chr(0x5C), 64); + + $inner = pack('H32', md5($k_ipad . $challenge)); + $digest = md5($k_opad . $inner); + + return $digest; + } + +} diff --git a/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/LoginAuthenticator.php b/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/LoginAuthenticator.php new file mode 100755 index 0000000..bd22617 --- /dev/null +++ b/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/LoginAuthenticator.php @@ -0,0 +1,58 @@ +<?php + +/* + * This file is part of SwiftMailer. + * (c) 2004-2009 Chris Corbyn + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +//@require 'Swift/Transport/Esmtp/Authenticator.php'; +//@require 'Swift/Transport/SmtpAgent.php'; +//@require 'Swift/TransportException.php'; + +/** + * Handles LOGIN authentication. + * @package Swift + * @subpackage Transport + * @author Chris Corbyn + */ +class Swift_Transport_Esmtp_Auth_LoginAuthenticator + implements Swift_Transport_Esmtp_Authenticator +{ + + /** + * Get the name of the AUTH mechanism this Authenticator handles. + * @return string + */ + public function getAuthKeyword() + { + return 'LOGIN'; + } + + /** + * Try to authenticate the user with $username and $password. + * @param Swift_Transport_SmtpAgent $agent + * @param string $username + * @param string $password + * @return boolean + */ + public function authenticate(Swift_Transport_SmtpAgent $agent, + $username, $password) + { + try + { + $agent->executeCommand("AUTH LOGIN\r\n", array(334)); + $agent->executeCommand(sprintf("%s\r\n", base64_encode($username)), array(334)); + $agent->executeCommand(sprintf("%s\r\n", base64_encode($password)), array(235)); + return true; + } + catch (Swift_TransportException $e) + { + $agent->executeCommand("RSET\r\n", array(250)); + return false; + } + } + +} diff --git a/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/PlainAuthenticator.php b/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/PlainAuthenticator.php new file mode 100755 index 0000000..ddd8094 --- /dev/null +++ b/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/PlainAuthenticator.php @@ -0,0 +1,57 @@ +<?php + +/* + * This file is part of SwiftMailer. + * (c) 2004-2009 Chris Corbyn + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +//@require 'Swift/Transport/Esmtp/Authenticator.php'; +//@require 'Swift/Transport/SmtpAgent.php'; +//@require 'Swift/TransportException.php'; + +/** + * Handles PLAIN authentication. + * @package Swift + * @subpackage Transport + * @author Chris Corbyn + */ +class Swift_Transport_Esmtp_Auth_PlainAuthenticator + implements Swift_Transport_Esmtp_Authenticator +{ + + /** + * Get the name of the AUTH mechanism this Authenticator handles. + * @return string + */ + public function getAuthKeyword() + { + return 'PLAIN'; + } + + /** + * Try to authenticate the user with $username and $password. + * @param Swift_Transport_SmtpAgent $agent + * @param string $username + * @param string $password + * @return boolean + */ + public function authenticate(Swift_Transport_SmtpAgent $agent, + $username, $password) + { + try + { + $message = base64_encode($username . chr(0) . $username . chr(0) . $password); + $agent->executeCommand(sprintf("AUTH PLAIN %s\r\n", $message), array(235)); + return true; + } + catch (Swift_TransportException $e) + { + $agent->executeCommand("RSET\r\n", array(250)); + return false; + } + } + +} diff --git a/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/AuthHandler.php b/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/AuthHandler.php new file mode 100755 index 0000000..a223169 --- /dev/null +++ b/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/AuthHandler.php @@ -0,0 +1,262 @@ +<?php + +/* + * This file is part of SwiftMailer. + * (c) 2004-2009 Chris Corbyn + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +//@require 'Swift/TransportException.php'; +//@require 'Swift/Transport/EsmtpHandler.php'; +//@require 'Swift/Transport/SmtpAgent.php'; + +/** + * An ESMTP handler for AUTH support. + * @package Swift + * @subpackage Transport + * @author Chris Corbyn + */ +class Swift_Transport_Esmtp_AuthHandler implements Swift_Transport_EsmtpHandler +{ + + /** + * Authenticators available to process the request. + * @var Swift_Transport_Esmtp_Authenticator[] + * @access private + */ + private $_authenticators = array(); + + /** + * The username for authentication. + * @var string + * @access private + */ + private $_username; + + /** + * The password for authentication. + * @var string + * @access private + */ + private $_password; + + /** + * The auth mode for authentication. + * @var string + * @access private + */ + private $_auth_mode; + + /** + * The ESMTP AUTH parameters available. + * @var string[] + * @access private + */ + private $_esmtpParams = array(); + + /** + * Create a new AuthHandler with $authenticators for support. + * @param Swift_Transport_Esmtp_Authenticator[] $authenticators + */ + public function __construct(array $authenticators) + { + $this->setAuthenticators($authenticators); + } + + /** + * Set the Authenticators which can process a login request. + * @param Swift_Transport_Esmtp_Authenticator[] $authenticators + */ + public function setAuthenticators(array $authenticators) + { + $this->_authenticators = $authenticators; + } + + /** + * Get the Authenticators which can process a login request. + * @return Swift_Transport_Esmtp_Authenticator[] + */ + public function getAuthenticators() + { + return $this->_authenticators; + } + + /** + * Set the username to authenticate with. + * @param string $username + */ + public function setUsername($username) + { + $this->_username = $username; + } + + /** + * Get the username to authenticate with. + * @return string + */ + public function getUsername() + { + return $this->_username; + } + + /** + * Set the password to authenticate with. + * @param string $password + */ + public function setPassword($password) + { + $this->_password = $password; + } + + /** + * Get the password to authenticate with. + * @return string + */ + public function getPassword() + { + return $this->_password; + } + + /** + * Set the auth mode to use to authenticate. + * @param string $mode + */ + public function setAuthMode($mode) + { + $this->_auth_mode = $mode; + } + + /** + * Get the auth mode to use to authenticate. + * @return string + */ + public function getAuthMode() + { + return $this->_auth_mode; + } + + /** + * Get the name of the ESMTP extension this handles. + * @return boolean + */ + public function getHandledKeyword() + { + return 'AUTH'; + } + + /** + * Set the parameters which the EHLO greeting indicated. + * @param string[] $parameters + */ + public function setKeywordParams(array $parameters) + { + $this->_esmtpParams = $parameters; + } + + /** + * Runs immediately after a EHLO has been issued. + * @param Swift_Transport_SmtpAgent $agent to read/write + */ + public function afterEhlo(Swift_Transport_SmtpAgent $agent) + { + if ($this->_username) + { + $count = 0; + foreach ($this->_getAuthenticatorsForAgent() as $authenticator) + { + if (in_array(strtolower($authenticator->getAuthKeyword()), + array_map('strtolower', $this->_esmtpParams))) + { + $count++; + if ($authenticator->authenticate($agent, $this->_username, $this->_password)) + { + return; + } + } + } + throw new Swift_TransportException( + 'Failed to authenticate on SMTP server with username "' . + $this->_username . '" using ' . $count . ' possible authenticators' + ); + } + } + + /** + * Not used. + */ + public function getMailParams() + { + return array(); + } + + /** + * Not used. + */ + public function getRcptParams() + { + return array(); + } + + /** + * Not used. + */ + public function onCommand(Swift_Transport_SmtpAgent $agent, + $command, $codes = array(), &$failedRecipients = null, &$stop = false) + { + } + + /** + * Returns +1, -1 or 0 according to the rules for usort(). + * This method is called to ensure extensions can be execute in an appropriate order. + * @param string $esmtpKeyword to compare with + * @return int + */ + public function getPriorityOver($esmtpKeyword) + { + return 0; + } + + /** + * Returns an array of method names which are exposed to the Esmtp class. + * @return string[] + */ + public function exposeMixinMethods() + { + return array('setUsername', 'getUsername', 'setPassword', 'getPassword', 'setAuthMode', 'getAuthMode'); + } + + /** + * Not used. + */ + public function resetState() + { + } + + // -- Protected methods + + /** + * Returns the authenticator list for the given agent. + * @param Swift_Transport_SmtpAgent $agent + * @return array + * @access protected + */ + protected function _getAuthenticatorsForAgent() + { + if (!$mode = strtolower($this->_auth_mode)) + { + return $this->_authenticators; + } + + foreach ($this->_authenticators as $authenticator) + { + if (strtolower($authenticator->getAuthKeyword()) == $mode) + { + return array($authenticator); + } + } + + throw new Swift_TransportException('Auth mode '.$mode.' is invalid'); + } +} diff --git a/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Authenticator.php b/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Authenticator.php new file mode 100755 index 0000000..bf166d3 --- /dev/null +++ b/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Authenticator.php @@ -0,0 +1,38 @@ +<?php + +/* + * This file is part of SwiftMailer. + * (c) 2004-2009 Chris Corbyn + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +//@require 'Swift/Transport/SmtpAgent.php'; + +/** + * An Authentication mechanism. + * @package Swift + * @subpackage Transport + * @author Chris Corbyn + */ +interface Swift_Transport_Esmtp_Authenticator +{ + + /** + * Get the name of the AUTH mechanism this Authenticator handles. + * @return string + */ + public function getAuthKeyword(); + + /** + * Try to authenticate the user with $username and $password. + * @param Swift_Transport_SmtpAgent $agent + * @param string $username + * @param string $password + * @return boolean + */ + public function authenticate(Swift_Transport_SmtpAgent $agent, + $username, $password); + +} |