Current File : /var/www/projetos/suporte.iigd.com.br/src/Mail/SMTP/OauthConfig.php
<?php
/**
* ---------------------------------------------------------------------
*
* GLPI - Gestionnaire Libre de Parc Informatique
*
* http://glpi-project.org
*
* @copyright 2015-2024 Teclib' and contributors.
* @copyright 2003-2014 by the INDEPNET Development Team.
* @licence https://www.gnu.org/licenses/gpl-3.0.html
*
* ---------------------------------------------------------------------
*
* LICENSE
*
* This file is part of GLPI.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
* ---------------------------------------------------------------------
*/
namespace Glpi\Mail\SMTP;
use Config;
use Glpi\Mail\SMTP\OauthProvider\Azure;
use Glpi\Mail\SMTP\OauthProvider\Google;
use Glpi\Mail\SMTP\OauthProvider\ProviderInterface;
use GLPIKey;
use Toolbox;
final class OauthConfig
{
/**
* Singleton instance.
*/
private static ?OauthConfig $instance = null;
/**
* Singleton constructor. Keep it private to force usage of `getInstance()`.
*/
private function __construct()
{
}
/**
* Get singleton instance.
*
* @return OauthConfig
*/
public static function getInstance(): OauthConfig
{
if (self::$instance === null) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Return configured SMTP Oauth provider instance.
*
* @return ProviderInterface|null
*/
public function getSmtpOauthProvider(): ?ProviderInterface
{
$config = Config::getConfigurationValues(
'core',
[
'url_base',
'proxy_name',
'proxy_user',
'proxy_passwd',
'proxy_port',
'smtp_oauth_provider',
'smtp_oauth_client_id',
'smtp_oauth_client_secret',
'smtp_oauth_options',
]
);
$provider_class = $config['smtp_oauth_provider'];
if (!is_string($provider_class) || !is_a($provider_class, ProviderInterface::class, true)) {
return null;
}
$client_id = $config['smtp_oauth_client_id'];
$client_secret = (new GLPIKey())->decrypt($config['smtp_oauth_client_secret']);
$provider_options = Toolbox::isJSON($config['smtp_oauth_options'])
? json_decode($config['smtp_oauth_options'], true)
: [];
if ($config['proxy_name'] !== '') {
// Connection using proxy
$provider_options['proxy'] = $config['proxy_user'] !== ''
? sprintf(
'%s:%s@%s:%s',
rawurlencode($config['proxy_user']),
rawurlencode((new GLPIKey())->decrypt($config['proxy_passwd'])),
$config['proxy_name'],
$config['proxy_port']
)
: sprintf(
'%s:%s',
$config['proxy_name'],
$config['proxy_port']
);
}
$provider = new $provider_class(
[
'clientId' => $client_id,
'clientSecret' => $client_secret,
'redirectUri' => $config['url_base'] . '/front/smtp_oauth2_callback.php'
] + $provider_options
);
return $provider;
}
/**
* Return list of available oauth providers classnames.
*
* @return array
*/
public function getSupportedProviders(): array
{
return [
Azure::class,
Google::class,
];
}
}
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