45 lines
1.5 KiB
PHP
45 lines
1.5 KiB
PHP
<?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) <phpmailer@synchromedia.co.uk>
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* @author Jim Jagielski (jimjag) <jimjag@gmail.com>
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* @author Andy Prevost (codeworxtech) <codeworxtech@users.sourceforge.net>
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* @author Brent R. Matzelle (original founder)
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* @copyright 2012 - 2020 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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/**
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* OAuthTokenProvider - OAuth2 token provider interface.
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* Provides base64 encoded OAuth2 auth strings for SMTP authentication.
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*
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* @see OAuth
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* @see SMTP::authenticate()
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*
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* @author Peter Scopes (pdscopes)
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* @author Marcus Bointon (Synchro/coolbru) <phpmailer@synchromedia.co.uk>
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*/
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interface OAuthTokenProvider
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{
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/**
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* Generate a base64-encoded OAuth token ensuring that the access token has not expired.
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* The string to be base 64 encoded should be in the form:
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* "user=<user_email_address>\001auth=Bearer <access_token>\001\001"
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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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