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<?php |
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/** |
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* PHPMailer - PHP email creation and transport class. |
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* PHP Version 5.5. |
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* |
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* @see https://github.com/PHPMailer/PHPMailer/ The PHPMailer GitHub project |
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* |
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* @author Marcus Bointon (Synchro/coolbru) <[email protected]> |
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* @author Jim Jagielski (jimjag) <[email protected]> |
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* @author Andy Prevost (codeworxtech) <[email protected]> |
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* @author Brent R. Matzelle (original founder) |
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* @copyright 2012 - 2015 Marcus Bointon |
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* @copyright 2010 - 2012 Jim Jagielski |
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* @copyright 2004 - 2009 Andy Prevost |
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* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License |
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* @note This program is distributed in the hope that it will be useful - WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. |
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*/ |
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namespace PHPMailer\PHPMailer; |
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use League\OAuth2\Client\Grant\RefreshToken; |
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use League\OAuth2\Client\Provider\AbstractProvider; |
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use League\OAuth2\Client\Token\AccessToken; |
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/** |
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* OAuth - OAuth2 authentication wrapper class. |
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* Uses the oauth2-client package from the League of Extraordinary Packages. |
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* |
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* @see http://oauth2-client.thephpleague.com |
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* |
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* @author Marcus Bointon (Synchro/coolbru) <[email protected]> |
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*/ |
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class OAuth |
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{ |
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/** |
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* An instance of the League OAuth Client Provider. |
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* |
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* @var AbstractProvider |
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*/ |
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protected $provider = null; |
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/** |
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* The current OAuth access token. |
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* |
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* @var AccessToken |
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*/ |
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protected $oauthToken = null; |
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/** |
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* The user's email address, usually used as the login ID |
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* and also the from address when sending email. |
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* |
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* @var string |
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*/ |
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protected $oauthUserEmail = ''; |
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/** |
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* The client secret, generated in the app definition of the service you're connecting to. |
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* |
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* @var string |
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*/ |
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protected $oauthClientSecret = ''; |
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/** |
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* The client ID, generated in the app definition of the service you're connecting to. |
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* |
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* @var string |
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*/ |
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protected $oauthClientId = ''; |
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/** |
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* The refresh token, used to obtain new AccessTokens. |
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* |
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* @var string |
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*/ |
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protected $oauthRefreshToken = ''; |
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/** |
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* OAuth constructor. |
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* |
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* @param array $options Associative array containing |
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* `provider`, `userName`, `clientSecret`, `clientId` and `refreshToken` elements |
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*/ |
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public function __construct($options) |
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{ |
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$this->provider = $options['provider']; |
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$this->oauthUserEmail = $options['userName']; |
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$this->oauthClientSecret = $options['clientSecret']; |
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$this->oauthClientId = $options['clientId']; |
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$this->oauthRefreshToken = $options['refreshToken']; |
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} |
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/** |
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* Get a new RefreshToken. |
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* |
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* @return RefreshToken |
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*/ |
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protected function getGrant() |
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{ |
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return new RefreshToken(); |
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} |
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/** |
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* Get a new AccessToken. |
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* |
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* @return AccessToken |
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*/ |
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protected function getToken() |
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{ |
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return $this->provider->getAccessToken( |
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$this->getGrant(), |
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['refresh_token' => $this->oauthRefreshToken] |
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); |
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} |
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/** |
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* Generate a base64-encoded OAuth token. |
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* |
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* @return string |
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*/ |
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public function getOauth64() |
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{ |
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// Get a new token if it's not available or has expired |
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if (null === $this->oauthToken or $this->oauthToken->hasExpired()) { |
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$this->oauthToken = $this->getToken(); |
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} |
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return base64_encode( |
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'user=' . |
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$this->oauthUserEmail . |
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"\001auth=Bearer " . |
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$this->oauthToken . |
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"\001\001" |
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); |
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} |
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} |
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winframework /
winphp
