diff options
Diffstat (limited to 'lib/phpmailer/class.phpmaileroauth.php')
| -rw-r--r-- | lib/phpmailer/class.phpmaileroauth.php | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/lib/phpmailer/class.phpmaileroauth.php b/lib/phpmailer/class.phpmaileroauth.php new file mode 100644 index 0000000..f9cd7b4 --- /dev/null +++ b/lib/phpmailer/class.phpmaileroauth.php @@ -0,0 +1,196 @@ +<?php +/** + * PHPMailer - PHP email creation and transport class. + * PHP Version 5.4 + * @package PHPMailer + * @link https://github.com/PHPMailer/PHPMailer/ The PHPMailer GitHub project + * @author Marcus Bointon (Synchro/coolbru) <phpmailer@synchromedia.co.uk> + * @author Jim Jagielski (jimjag) <jimjag@gmail.com> + * @author Andy Prevost (codeworxtech) <codeworxtech@users.sourceforge.net> + * @author Brent R. Matzelle (original founder) + * @copyright 2012 - 2014 Marcus Bointon + * @copyright 2010 - 2012 Jim Jagielski + * @copyright 2004 - 2009 Andy Prevost + * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License + * @note This program is distributed in the hope that it will be useful - WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. + */ + +/** + * PHPMailerOAuth - PHPMailer subclass adding OAuth support. + * @package PHPMailer + * @author @sherryl4george + * @author Marcus Bointon (@Synchro) <phpmailer@synchromedia.co.uk> + */ +class PHPMailerOAuth extends PHPMailer +{ + /** + * The OAuth user's email address + * @var string + */ + public $oauthUserEmail = ''; + + /** + * The OAuth refresh token + * @var string + */ + public $oauthRefreshToken = ''; + + /** + * The OAuth client ID + * @var string + */ + public $oauthClientId = ''; + + /** + * The OAuth client secret + * @var string + */ + public $oauthClientSecret = ''; + + /** + * An instance of the PHPMailerOAuthGoogle class. + * @var PHPMailerOAuthGoogle + * @access protected + */ + protected $oauth = null; + + /** + * Get a PHPMailerOAuthGoogle instance to use. + * @return PHPMailerOAuthGoogle + */ + public function getOAUTHInstance() + { + if (!is_object($this->oauth)) { + $this->oauth = new PHPMailerOAuthGoogle( + $this->oauthUserEmail, + $this->oauthClientSecret, + $this->oauthClientId, + $this->oauthRefreshToken + ); + } + return $this->oauth; + } + + /** + * Initiate a connection to an SMTP server. + * Overrides the original smtpConnect method to add support for OAuth. + * @param array $options An array of options compatible with stream_context_create() + * @uses SMTP + * @access public + * @return bool + */ + public function smtpConnect($options = array()) + { + if (is_null($this->smtp)) { + $this->smtp = $this->getSMTPInstance(); + } + + if (is_null($this->oauth)) { + $this->oauth = $this->getOAUTHInstance(); + } + + // Already connected? + if ($this->smtp->connected()) { + return true; + } + + $this->smtp->setTimeout($this->Timeout); + $this->smtp->setDebugLevel($this->SMTPDebug); + $this->smtp->setDebugOutput($this->Debugoutput); + $this->smtp->setVerp($this->do_verp); + $hosts = explode(';', $this->Host); + $lastexception = null; + + foreach ($hosts as $hostentry) { + $hostinfo = array(); + if (!preg_match('/^((ssl|tls):\/\/)*([a-zA-Z0-9\.-]*):?([0-9]*)$/', trim($hostentry), $hostinfo)) { + // Not a valid host entry + continue; + } + // $hostinfo[2]: optional ssl or tls prefix + // $hostinfo[3]: the hostname + // $hostinfo[4]: optional port number + // The host string prefix can temporarily override the current setting for SMTPSecure + // If it's not specified, the default value is used + $prefix = ''; + $secure = $this->SMTPSecure; + $tls = ($this->SMTPSecure == 'tls'); + if ('ssl' == $hostinfo[2] or ('' == $hostinfo[2] and 'ssl' == $this->SMTPSecure)) { + $prefix = 'ssl://'; + $tls = false; // Can't have SSL and TLS at the same time + $secure = 'ssl'; + } elseif ($hostinfo[2] == 'tls') { + $tls = true; + // tls doesn't use a prefix + $secure = 'tls'; + } + //Do we need the OpenSSL extension? + $sslext = defined('OPENSSL_ALGO_SHA1'); + if ('tls' === $secure or 'ssl' === $secure) { + //Check for an OpenSSL constant rather than using extension_loaded, which is sometimes disabled + if (!$sslext) { + throw new phpmailerException($this->lang('extension_missing').'openssl', self::STOP_CRITICAL); + } + } + $host = $hostinfo[3]; + $port = $this->Port; + $tport = (integer)$hostinfo[4]; + if ($tport > 0 and $tport < 65536) { + $port = $tport; + } + if ($this->smtp->connect($prefix . $host, $port, $this->Timeout, $options)) { + try { + if ($this->Helo) { + $hello = $this->Helo; + } else { + $hello = $this->serverHostname(); + } + $this->smtp->hello($hello); + //Automatically enable TLS encryption if: + // * it's not disabled + // * we have openssl extension + // * we are not already using SSL + // * the server offers STARTTLS + if ($this->SMTPAutoTLS and $sslext and $secure != 'ssl' and $this->smtp->getServerExt('STARTTLS')) { + $tls = true; + } + if ($tls) { + if (!$this->smtp->startTLS()) { + throw new phpmailerException($this->lang('connect_host')); + } + // We must resend HELO after tls negotiation + $this->smtp->hello($hello); + } + if ($this->SMTPAuth) { + if (!$this->smtp->authenticate( + $this->Username, + $this->Password, + $this->AuthType, + $this->Realm, + $this->Workstation, + $this->oauth + ) + ) { + throw new phpmailerException($this->lang('authenticate')); + } + } + return true; + } catch (phpmailerException $exc) { + $lastexception = $exc; + $this->edebug($exc->getMessage()); + // We must have connected, but then failed TLS or Auth, so close connection nicely + $this->smtp->quit(); + } + } + } + // If we get here, all connection attempts have failed, so close connection hard + $this->smtp->close(); + // As we've caught all exceptions, just report whatever the last one was + if ($this->exceptions and !is_null($lastexception)) { + throw $lastexception; + } + return false; + } +} |