PHPMailer/get_oauth_token.php

<?php

/**
 * PHPMailer - PHP email creation and transport class.
 * PHP Version 5.5
 * @package PHPMailer
 * @see 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 - 2020 Marcus Bointon
 * @copyright 2010 - 2012 Jim Jagielski
 * @copyright 2004 - 2009 Andy Prevost
 * @license https://www.gnu.org/licenses/old-licenses/lgpl-2.1.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.
 */

/**
 * Get an OAuth2 token from an OAuth2 provider.
 * * Install this script on your server so that it's accessible
 * as [https/http]://<yourdomain>/<folder>/get_oauth_token.php
 * e.g.: http://localhost/phpmailer/get_oauth_token.php
 * * Ensure dependencies are installed with 'composer install'
 * * Set up an app in your Google/Yahoo/Microsoft account
 * * Set the script address as the app's redirect URL
 * If no refresh token is obtained when running this file,
 * revoke access to your app and run the script again.
 */

namespace PHPMailer\PHPMailer;

/**
 * Aliases for League Provider Classes
 * Make sure you have added these to your composer.json and run `composer install`
 * Plenty to choose from here:
 * @see https://oauth2-client.thephpleague.com/providers/thirdparty/
 */
//@see https://github.com/thephpleague/oauth2-google
use League\OAuth2\Client\Provider\Google;
//@see https://packagist.org/packages/hayageek/oauth2-yahoo
use Hayageek\OAuth2\Client\Provider\Yahoo;
//@see https://github.com/stevenmaguire/oauth2-microsoft
use Stevenmaguire\OAuth2\Client\Provider\Microsoft;
//@see https://github.com/greew/oauth2-azure-provider
use Greew\OAuth2\Client\Provider\Azure;

if (!isset($_GET['code']) && !isset($_POST['provider'])) {
    ?>
<html>
<body>
<form method="post">
    <h1>Select Provider</h1>
    <input type="radio" name="provider" value="Google" id="providerGoogle">
    <label for="providerGoogle">Google</label><br>
    <input type="radio" name="provider" value="Yahoo" id="providerYahoo">
    <label for="providerYahoo">Yahoo</label><br>
    <input type="radio" name="provider" value="Microsoft" id="providerMicrosoft">
    <label for="providerMicrosoft">Microsoft</label><br>
    <input type="radio" name="provider" value="Azure" id="providerAzure">
    <label for="providerAzure">Azure</label><br>
    <h1>Enter id and secret</h1>
    <p>These details are obtained by setting up an app in your provider's developer console.
    </p>
    <p>ClientId: <input type="text" name="clientId"><p>
    <p>ClientSecret: <input type="text" name="clientSecret"></p>
    <p>TenantID (only relevant for Azure): <input type="text" name="tenantId"></p>
    <input type="submit" value="Continue">
</form>
</body>
</html>
    <?php
    exit;
}

require 'vendor/autoload.php';

session_start();

$providerName = '';
$clientId = '';
$clientSecret = '';
$tenantId = '';

if (array_key_exists('provider', $_POST)) {
    $providerName = $_POST['provider'];
    $clientId = $_POST['clientId'];
    $clientSecret = $_POST['clientSecret'];
    $tenantId = $_POST['tenantId'];
    $_SESSION['provider'] = $providerName;
    $_SESSION['clientId'] = $clientId;
    $_SESSION['clientSecret'] = $clientSecret;
    $_SESSION['tenantId'] = $tenantId;
} elseif (array_key_exists('provider', $_SESSION)) {
    $providerName = $_SESSION['provider'];
    $clientId = $_SESSION['clientId'];
    $clientSecret = $_SESSION['clientSecret'];
    $tenantId = $_SESSION['tenantId'];
}

//If you don't want to use the built-in form, set your client id and secret here
//$clientId = 'RANDOMCHARS-----duv1n2.apps.googleusercontent.com';
//$clientSecret = 'RANDOMCHARS-----lGyjPcRtvP';

//If this automatic URL doesn't work, set it yourself manually to the URL of this script
$redirectUri = (isset($_SERVER['HTTPS']) ? 'https://' : 'http://') . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'];
//$redirectUri = 'http://localhost/PHPMailer/redirect';

$params = [
    'clientId' => $clientId,
    'clientSecret' => $clientSecret,
    'redirectUri' => $redirectUri,
    'accessType' => 'offline'
];

$options = [];
$provider = null;

switch ($providerName) {
    case 'Google':
        $provider = new Google($params);
        $options = [
            'scope' => [
                'https://mail.google.com/'
            ]
        ];
        break;
    case 'Yahoo':
        $provider = new Yahoo($params);
        break;
    case 'Microsoft':
        $provider = new Microsoft($params);
        $options = [
            'scope' => [
                'wl.imap',
                'wl.offline_access'
            ]
        ];
        break;
    case 'Azure':
        $params['tenantId'] = $tenantId;

        $provider = new Azure($params);
        $options = [
            'scope' => [
                'https://outlook.office.com/SMTP.Send',
                'offline_access'
            ]
        ];
        break;
}

if (null === $provider) {
    exit('Provider missing');
}

if (!isset($_GET['code'])) {
    //If we don't have an authorization code then get one
    $authUrl = $provider->getAuthorizationUrl($options);
    $_SESSION['oauth2state'] = $provider->getState();
    header('Location: ' . $authUrl);
    exit;
    //Check given state against previously stored one to mitigate CSRF attack
} elseif (empty($_GET['state']) || ($_GET['state'] !== $_SESSION['oauth2state'])) {
    unset($_SESSION['oauth2state']);
    unset($_SESSION['provider']);
    exit('Invalid state');
} else {
    unset($_SESSION['provider']);
    //Try to get an access token (using the authorization code grant)
    $token = $provider->getAccessToken(
        'authorization_code',
        [
            'code' => $_GET['code']
        ]
    );
    //Use this to interact with an API on the users behalf
    //Use this to get a new access token if the old one expires
    echo 'Refresh Token: ', htmlspecialchars($token->getRefreshToken());
}
Change line endings from CRLF to LF All files in PHPMailer have LF line endings, except those two. Harmonize line endings to LF for consistency. 2015-10-02 18:52:29 +02:00			`<?php`
Improve PHPCS config (#2182) * PHPCS: rename config file ... to `phpcs.xml.dist` to allow devs to locally overload the file by using a `.phpcs.xml` or `phpcs.xml` file, to, for instance, test out some new rules. Includes: * Adding the local overload files to `.gitignore`. * Adding the standard config file to `.gitattributes`. * PHPCS: scan missing file The `get_oauth_token.php` file in the project root seems to have been overlooked when configuring the PHPCS ruleset. Fixed now by adding it to the file to be scanned. Includes minor fixes to make the file comply with the configured standard. * CS: fix two files Two minor CS fixes. * PHPCS: miscellaneous changes * Don't fix the PHPCS/external standards version restraints. * Add the PHPCS cache file to `.gitignore`. * Removing the no longer existent `.php_cs` file from `.gitattributes`. Co-authored-by: jrfnl <jrfnl@users.noreply.github.com> 2020-10-26 17:25:46 +01:00
Change line endings from CRLF to LF All files in PHPMailer have LF line endings, except those two. Harmonize line endings to LF for consistency. 2015-10-02 18:52:29 +02:00			`/**`
Revert to later version! 2016-04-07 11:33:03 +02:00			`* PHPMailer - PHP email creation and transport class.`
			`* PHP Version 5.5`
			`* @package PHPMailer`
Remove unneeded PHPDoc tags: @static, @access, @return void, @private @link -> @see (PSR-5) Always use `boolean` 2016-08-29 10:21:39 +02:00			`* @see https://github.com/PHPMailer/PHPMailer/ The PHPMailer GitHub project`
Revert to later version! 2016-04-07 11:33:03 +02:00			`* @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)`
Update copyright year 2020-09-02 08:41:14 +02:00			`* @copyright 2012 - 2020 Marcus Bointon`
Revert to later version! 2016-04-07 11:33:03 +02:00			`* @copyright 2010 - 2012 Jim Jagielski`
			`* @copyright 2004 - 2009 Andy Prevost`
Check broken links, update for HTTPS everywhere 2024-04-01 20:48:10 +02:00			`* @license https://www.gnu.org/licenses/old-licenses/lgpl-2.1.html GNU Lesser General Public License`
Revert to later version! 2016-04-07 11:33:03 +02:00			`* @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.`
			`*/`
Improve PHPCS config (#2182) * PHPCS: rename config file ... to `phpcs.xml.dist` to allow devs to locally overload the file by using a `.phpcs.xml` or `phpcs.xml` file, to, for instance, test out some new rules. Includes: * Adding the local overload files to `.gitignore`. * Adding the standard config file to `.gitattributes`. * PHPCS: scan missing file The `get_oauth_token.php` file in the project root seems to have been overlooked when configuring the PHPCS ruleset. Fixed now by adding it to the file to be scanned. Includes minor fixes to make the file comply with the configured standard. * CS: fix two files Two minor CS fixes. * PHPCS: miscellaneous changes * Don't fix the PHPCS/external standards version restraints. * Add the PHPCS cache file to `.gitignore`. * Removing the no longer existent `.php_cs` file from `.gitattributes`. Co-authored-by: jrfnl <jrfnl@users.noreply.github.com> 2020-10-26 17:25:46 +01:00
Revert to later version! 2016-04-07 11:33:03 +02:00			`/**`
			`* Get an OAuth2 token from an OAuth2 provider.`
Change line endings from CRLF to LF All files in PHPMailer have LF line endings, except those two. Harmonize line endings to LF for consistency. 2015-10-02 18:52:29 +02:00			`* * Install this script on your server so that it's accessible`
			`* as [https/http]://<yourdomain>/<folder>/get_oauth_token.php`
Revert to later version! 2016-04-07 11:33:03 +02:00			`* e.g.: http://localhost/phpmailer/get_oauth_token.php`
Change line endings from CRLF to LF All files in PHPMailer have LF line endings, except those two. Harmonize line endings to LF for consistency. 2015-10-02 18:52:29 +02:00			`* * Ensure dependencies are installed with 'composer install'`
Revert to later version! 2016-04-07 11:33:03 +02:00			`* * Set up an app in your Google/Yahoo/Microsoft account`
Change line endings from CRLF to LF All files in PHPMailer have LF line endings, except those two. Harmonize line endings to LF for consistency. 2015-10-02 18:52:29 +02:00			`* * Set the script address as the app's redirect URL`
Revert to later version! 2016-04-07 11:33:03 +02:00			`* If no refresh token is obtained when running this file,`
			`* revoke access to your app and run the script again.`
Change line endings from CRLF to LF All files in PHPMailer have LF line endings, except those two. Harmonize line endings to LF for consistency. 2015-10-02 18:52:29 +02:00			`*/`
Resolve Scope issues which results in auth failure 2015-12-07 21:38:46 +01:00
Revert to later version! 2016-04-07 11:33:03 +02:00			`namespace PHPMailer\PHPMailer;`

Provide links for League packages 2016-04-21 12:51:31 +02:00			`/**`
			`* Aliases for League Provider Classes`
			* Make sure you have added these to your composer.json and run `composer install`
			`* Plenty to choose from here:`
Check broken links, update for HTTPS everywhere 2024-04-01 20:48:10 +02:00			`* @see https://oauth2-client.thephpleague.com/providers/thirdparty/`
Provide links for League packages 2016-04-21 12:51:31 +02:00			`*/`
Consistent comment style 2021-02-19 13:42:01 +01:00			`//@see https://github.com/thephpleague/oauth2-google`
Revert to later version! 2016-04-07 11:33:03 +02:00			`use League\OAuth2\Client\Provider\Google;`
Consistent comment style 2021-02-19 13:42:01 +01:00			`//@see https://packagist.org/packages/hayageek/oauth2-yahoo`
Revert to later version! 2016-04-07 11:33:03 +02:00			`use Hayageek\OAuth2\Client\Provider\Yahoo;`
Consistent comment style 2021-02-19 13:42:01 +01:00			`//@see https://github.com/stevenmaguire/oauth2-microsoft`
Revert to later version! 2016-04-07 11:33:03 +02:00			`use Stevenmaguire\OAuth2\Client\Provider\Microsoft;`
Added Azure XOAUTH2 help and examples 2022-10-07 22:34:23 +02:00			`//@see https://github.com/greew/oauth2-azure-provider`
			`use Greew\OAuth2\Client\Provider\Azure;`
Revert to later version! 2016-04-07 11:33:03 +02:00
Simplify use of get_oauth_token.php Add a form the user can fill in, avoiding the need to modify clientId and clientSecret in code. 2021-07-28 14:50:34 +02:00			`if (!isset($_GET['code']) && !isset($_POST['provider'])) {`
CS 2022-06-17 00:17:12 +02:00			`?>`
Revert to later version! 2016-04-07 11:33:03 +02:00			`<html>`
Simplify use of get_oauth_token.php Add a form the user can fill in, avoiding the need to modify clientId and clientSecret in code. 2021-07-28 14:50:34 +02:00			`<body>`
			`<form method="post">`
			`<h1>Select Provider</h1>`
cleanup 2022-06-17 00:11:49 +02:00			`<input type="radio" name="provider" value="Google" id="providerGoogle">`
			`<label for="providerGoogle">Google</label><br>`
			`<input type="radio" name="provider" value="Yahoo" id="providerYahoo">`
			`<label for="providerYahoo">Yahoo</label><br>`
			`<input type="radio" name="provider" value="Microsoft" id="providerMicrosoft">`
			`<label for="providerMicrosoft">Microsoft</label><br>`
Added Azure XOAUTH2 help and examples 2022-10-07 22:34:23 +02:00			`<input type="radio" name="provider" value="Azure" id="providerAzure">`
			`<label for="providerAzure">Azure</label><br>`
cleanup 2022-06-17 00:11:49 +02:00			`<h1>Enter id and secret</h1>`
			`<p>These details are obtained by setting up an app in your provider's developer console.`
			`</p>`
			`<p>ClientId: <input type="text" name="clientId"><p>`
			`<p>ClientSecret: <input type="text" name="clientSecret"></p>`
Added Azure XOAUTH2 help and examples 2022-10-07 22:34:23 +02:00			`<p>TenantID (only relevant for Azure): <input type="text" name="tenantId"></p>`
Simplify use of get_oauth_token.php Add a form the user can fill in, avoiding the need to modify clientId and clientSecret in code. 2021-07-28 14:50:34 +02:00			`<input type="submit" value="Continue">`
			`</form>`
Revert to later version! 2016-04-07 11:33:03 +02:00			`</body>`
Minor fixes, code style 2016-08-31 10:26:06 +02:00			`</html>`
Improve PHPCS config (#2182) * PHPCS: rename config file ... to `phpcs.xml.dist` to allow devs to locally overload the file by using a `.phpcs.xml` or `phpcs.xml` file, to, for instance, test out some new rules. Includes: * Adding the local overload files to `.gitignore`. * Adding the standard config file to `.gitattributes`. * PHPCS: scan missing file The `get_oauth_token.php` file in the project root seems to have been overlooked when configuring the PHPCS ruleset. Fixed now by adding it to the file to be scanned. Includes minor fixes to make the file comply with the configured standard. * CS: fix two files Two minor CS fixes. * PHPCS: miscellaneous changes * Don't fix the PHPCS/external standards version restraints. * Add the PHPCS cache file to `.gitignore`. * Removing the no longer existent `.php_cs` file from `.gitattributes`. Co-authored-by: jrfnl <jrfnl@users.noreply.github.com> 2020-10-26 17:25:46 +01:00			`<?php`
			`exit;`
Revert to later version! 2016-04-07 11:33:03 +02:00			`}`
Change line endings from CRLF to LF All files in PHPMailer have LF line endings, except those two. Harmonize line endings to LF for consistency. 2015-10-02 18:52:29 +02:00
			`require 'vendor/autoload.php';`

			`session_start();`

Revert to later version! 2016-04-07 11:33:03 +02:00			`$providerName = '';`
Simplify use of get_oauth_token.php Add a form the user can fill in, avoiding the need to modify clientId and clientSecret in code. 2021-07-28 14:50:34 +02:00			`$clientId = '';`
			`$clientSecret = '';`
Added Azure XOAUTH2 help and examples 2022-10-07 22:34:23 +02:00			`$tenantId = '';`
Revert to later version! 2016-04-07 11:33:03 +02:00
Simplify use of get_oauth_token.php Add a form the user can fill in, avoiding the need to modify clientId and clientSecret in code. 2021-07-28 14:50:34 +02:00			`if (array_key_exists('provider', $_POST)) {`
			`$providerName = $_POST['provider'];`
			`$clientId = $_POST['clientId'];`
			`$clientSecret = $_POST['clientSecret'];`
Added Azure XOAUTH2 help and examples 2022-10-07 22:34:23 +02:00			`$tenantId = $_POST['tenantId'];`
Revert to later version! 2016-04-07 11:33:03 +02:00			`$_SESSION['provider'] = $providerName;`
Simplify use of get_oauth_token.php Add a form the user can fill in, avoiding the need to modify clientId and clientSecret in code. 2021-07-28 14:50:34 +02:00			`$_SESSION['clientId'] = $clientId;`
			`$_SESSION['clientSecret'] = $clientSecret;`
Added Azure XOAUTH2 help and examples 2022-10-07 22:34:23 +02:00			`$_SESSION['tenantId'] = $tenantId;`
Revert to later version! 2016-04-07 11:33:03 +02:00			`} elseif (array_key_exists('provider', $_SESSION)) {`
			`$providerName = $_SESSION['provider'];`
Simplify use of get_oauth_token.php Add a form the user can fill in, avoiding the need to modify clientId and clientSecret in code. 2021-07-28 14:50:34 +02:00			`$clientId = $_SESSION['clientId'];`
			`$clientSecret = $_SESSION['clientSecret'];`
Added Azure XOAUTH2 help and examples 2022-10-07 22:34:23 +02:00			`$tenantId = $_SESSION['tenantId'];`
Revert to later version! 2016-04-07 11:33:03 +02:00			`}`
Change line endings from CRLF to LF All files in PHPMailer have LF line endings, except those two. Harmonize line endings to LF for consistency. 2015-10-02 18:52:29 +02:00
cleanup 2022-06-17 00:11:49 +02:00			`//If you don't want to use the built-in form, set your client id and secret here`
Simplify use of get_oauth_token.php Add a form the user can fill in, avoiding the need to modify clientId and clientSecret in code. 2021-07-28 14:50:34 +02:00			`//$clientId = 'RANDOMCHARS-----duv1n2.apps.googleusercontent.com';`
			`//$clientSecret = 'RANDOMCHARS-----lGyjPcRtvP';`
Change line endings from CRLF to LF All files in PHPMailer have LF line endings, except those two. Harmonize line endings to LF for consistency. 2015-10-02 18:52:29 +02:00
Minor fixes, code style 2016-08-31 10:26:06 +02:00			`//If this automatic URL doesn't work, set it yourself manually to the URL of this script`
Fix precedence 2016-04-08 01:41:46 +02:00			`$redirectUri = (isset($_SERVER['HTTPS']) ? 'https://' : 'http://') . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'];`
Revert to later version! 2016-04-07 11:33:03 +02:00			`//$redirectUri = 'http://localhost/PHPMailer/redirect';`

			`$params = [`
			`'clientId' => $clientId,`
			`'clientSecret' => $clientSecret,`
			`'redirectUri' => $redirectUri,`
			`'accessType' => 'offline'`
			`];`

			`$options = [];`
Minor fixes, code style 2016-08-31 10:26:06 +02:00			`$provider = null;`
Revert to later version! 2016-04-07 11:33:03 +02:00
			`switch ($providerName) {`
			`case 'Google':`
			`$provider = new Google($params);`
			`$options = [`
			`'scope' => [`
			`'https://mail.google.com/'`
			`]`
Resolve Scope issues which results in auth failure 2015-12-07 21:38:46 +01:00			`];`
Revert to later version! 2016-04-07 11:33:03 +02:00			`break;`
			`case 'Yahoo':`
			`$provider = new Yahoo($params);`
			`break;`
			`case 'Microsoft':`
			`$provider = new Microsoft($params);`
Add Microsoft scope options 2016-04-07 11:35:44 +02:00			`$options = [`
			`'scope' => [`
			`'wl.imap',`
			`'wl.offline_access'`
			`]`
Added Azure XOAUTH2 help and examples 2022-10-07 22:34:23 +02:00			`];`
			`break;`
			`case 'Azure':`
			`$params['tenantId'] = $tenantId;`

			`$provider = new Azure($params);`
			`$options = [`
			`'scope' => [`
			`'https://outlook.office.com/SMTP.Send',`
			`'offline_access'`
			`]`
Add Microsoft scope options 2016-04-07 11:35:44 +02:00			`];`
Revert to later version! 2016-04-07 11:33:03 +02:00			`break;`
Resolve Scope issues which results in auth failure 2015-12-07 21:38:46 +01:00			`}`

is_null() -> null === 2017-09-07 10:17:38 +02:00			`if (null === $provider) {`
Combine echo & exit 2017-07-28 10:48:35 +02:00			`exit('Provider missing');`
Minor fixes, code style 2016-08-31 10:26:06 +02:00			`}`

Change line endings from CRLF to LF All files in PHPMailer have LF line endings, except those two. Harmonize line endings to LF for consistency. 2015-10-02 18:52:29 +02:00			`if (!isset($_GET['code'])) {`
Consistent comment style 2021-02-19 13:42:01 +01:00			`//If we don't have an authorization code then get one`
Revert to later version! 2016-04-07 11:33:03 +02:00			`$authUrl = $provider->getAuthorizationUrl($options);`
Partial fix for #539 2015-10-23 13:32:43 +02:00			`$_SESSION['oauth2state'] = $provider->getState();`
Change line endings from CRLF to LF All files in PHPMailer have LF line endings, except those two. Harmonize line endings to LF for consistency. 2015-10-02 18:52:29 +02:00			`header('Location: ' . $authUrl);`
			`exit;`
Consistent comment style 2021-02-19 13:42:01 +01:00			`//Check given state against previously stored one to mitigate CSRF attack`
Change line endings from CRLF to LF All files in PHPMailer have LF line endings, except those two. Harmonize line endings to LF for consistency. 2015-10-02 18:52:29 +02:00			`} elseif (empty($_GET['state']) \|\| ($_GET['state'] !== $_SESSION['oauth2state'])) {`
			`unset($_SESSION['oauth2state']);`
Revert to later version! 2016-04-07 11:33:03 +02:00			`unset($_SESSION['provider']);`
Change line endings from CRLF to LF All files in PHPMailer have LF line endings, except those two. Harmonize line endings to LF for consistency. 2015-10-02 18:52:29 +02:00			`exit('Invalid state');`
			`} else {`
Revert to later version! 2016-04-07 11:33:03 +02:00			`unset($_SESSION['provider']);`
Consistent comment style 2021-02-19 13:42:01 +01:00			`//Try to get an access token (using the authorization code grant)`
Change line endings from CRLF to LF All files in PHPMailer have LF line endings, except those two. Harmonize line endings to LF for consistency. 2015-10-02 18:52:29 +02:00			`$token = $provider->getAccessToken(`
			`'authorization_code',`
Short array syntax 2015-11-10 13:45:13 +01:00			`[`
Change line endings from CRLF to LF All files in PHPMailer have LF line endings, except those two. Harmonize line endings to LF for consistency. 2015-10-02 18:52:29 +02:00			`'code' => $_GET['code']`
Short array syntax 2015-11-10 13:45:13 +01:00			`]`
Change line endings from CRLF to LF All files in PHPMailer have LF line endings, except those two. Harmonize line endings to LF for consistency. 2015-10-02 18:52:29 +02:00			`);`
Consistent comment style 2021-02-19 13:42:01 +01:00			`//Use this to interact with an API on the users behalf`
			`//Use this to get a new access token if the old one expires`
Escape refresh token 2024-01-31 23:05:36 +01:00			`echo 'Refresh Token: ', htmlspecialchars($token->getRefreshToken());`
Change line endings from CRLF to LF All files in PHPMailer have LF line endings, except those two. Harmonize line endings to LF for consistency. 2015-10-02 18:52:29 +02:00			`}`