Yii2 Bootstrap 3
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<?php
/**
* @link http://www.yiiframework.com/
* @copyright Copyright (c) 2008 Yii Software LLC
* @license http://www.yiiframework.com/license/
*/
namespace yii\authclient\provider;
use Yii;
use yii\base\Exception;
use yii\web\HttpException;
/**
* Class OpenId
*
* @author Paul Klimov <klimov.paul@gmail.com>
* @since 2.0
*/
class OpenId extends \yii\authclient\OpenId implements ProviderInterface
{
use ProviderTrait;
/**
* @inheritdoc
*/
public function authenticate()
{
if (!empty($_REQUEST['openid_mode'])) {
switch ($_REQUEST['openid_mode']) {
case 'id_res':
if ($this->validate()) {
$attributes = array(
'id' => $this->identity
);
$rawAttributes = $this->getAttributes();
foreach ($this->getRequiredAttributes() as $openIdAttributeName) {
if (isset($rawAttributes[$openIdAttributeName])) {
$attributes[$openIdAttributeName] = $rawAttributes[$openIdAttributeName];
} else {
throw new Exception('Unable to complete the authentication because the required data was not received.');
}
}
$this->setAttributes($attributes);
$this->isAuthenticated = true;
return true;
} else {
throw new Exception('Unable to complete the authentication because the required data was not received.');
}
break;
case 'cancel':
$this->redirectCancel();
break;
default:
throw new HttpException(400);
break;
}
} else {
$this->identity = $this->authUrl; // Setting identifier
$this->required = []; // Try to get info from openid provider
foreach ($this->getRequiredAttributes() as $openIdAttributeName) {
$this->required[] = $openIdAttributeName;
}
$request = Yii::$app->getRequest();
$this->realm = $request->getHostInfo();
$this->returnUrl = $this->realm . $request->getUrl(); // getting return URL
$url = $this->authUrl();
return Yii::$app->getResponse()->redirect($url);
}
return false;
}
}