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Classes "\yii\authclient\provider\*" created as draft.

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This commit is contained in:
Paul Klimov
2013-12-11 17:17:35 +02:00
parent 41eaa2df07
commit 6171287f79
8 changed files with 336 additions and 13 deletions
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51
extensions/yii/authclient/provider/OAuth1.php Normal file
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@@ -0,0 +1,51 @@
<?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;
/**
* Class OAuth1
*
* @author Paul Klimov <klimov.paul@gmail.com>
* @since 2.0
*/
class OAuth1 extends \yii\authclient\OAuth1 implements ProviderInterface
{
use ProviderTrait;
/**
* @inheritdoc
*/
public function authenticate()
{
// user denied error
if (isset($_GET['denied'])) {
return $this->redirectCancel();
}
if (isset($_REQUEST['oauth_token'])) {
$oauthToken = $_REQUEST['oauth_token'];
}
if (!isset($oauthToken)) {
// Get request token.
$requestToken = $this->fetchRequestToken();
// Get authorization URL.
$url = $this->buildAuthUrl($requestToken);
// Redirect to authorization URL.
return Yii::$app->getResponse()->redirect($url);
} else {
// Upgrade to access token.
$accessToken = $this->fetchAccessToken();
$this->isAuthenticated = true;
}
return $this->isAuthenticated;
}
}

58
extensions/yii/authclient/provider/OAuth2.php Normal file
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@@ -0,0 +1,58 @@
<?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;
/**
* Class OAuth2
*
* @author Paul Klimov <klimov.paul@gmail.com>
* @since 2.0
*/
class OAuth2 extends \yii\authclient\OAuth2 implements ProviderInterface
{
use ProviderTrait;
/**
* @inheritdoc
*/
public function authenticate()
{
if (isset($_GET['error'])) {
if ($_GET['error'] == 'access_denied') {
// user denied error
return $this->redirectCancel();
} else {
// request error
if (isset($_GET['error_description'])) {
$errorMessage = $_GET['error_description'];
} elseif (isset($_GET['error_message'])) {
$errorMessage = $_GET['error_message'];
} else {
$errorMessage = http_build_query($_GET);
}
throw new Exception('Auth error: ' . $errorMessage);
}
}
// Get the access_token and save them to the session.
if (isset($_GET['code'])) {
$code = $_GET['code'];
$token = $this->fetchAccessToken($code);
if (!empty($token)) {
$this->isAuthenticated = true;
}
} else {
$url = $this->buildAuthUrl();
return Yii::$app->getResponse()->redirect($url);
}
return $this->isAuthenticated;
}
}

54
extensions/yii/authclient/provider/OpenId.php
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@@ -7,7 +7,9 @@
namespace yii\authclient\provider;
use yii\authclient\openid\Client;
use Yii;
use yii\base\Exception;
use yii\web\HttpException;
/**
* Class OpenId
@@ -15,16 +17,58 @@ use yii\authclient\openid\Client;
* @author Paul Klimov <klimov.paul@gmail.com>
* @since 2.0
*/
class OpenId extends Client implements ProviderInterface
class OpenId extends \yii\authclient\OpenId implements ProviderInterface
{
use ProviderTrait;
/**
* Authenticate the user.
* @return boolean whether user was successfully authenticated.
* @inheritdoc
*/
public function authenticate()
{
// TODO: Implement authenticate() method.
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;
}
}

2
extensions/yii/authclient/provider/ProviderInterface.php
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@@ -67,7 +67,7 @@ interface ProviderInterface
/**
* Authenticate the user.
* @return boolean whether user was successfully authenticated.
* @return \yii\web\Response|boolean response instance or whether user was successfully authenticated.
*/
public function authenticate();
}

45
extensions/yii/authclient/provider/ProviderTrait.php
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@@ -173,4 +173,49 @@ trait ProviderTrait
{
return Yii::$app->getRequest()->getAbsoluteUrl();
}
/**
* Redirect to the given URL or simply close the popup window.
* @param mixed $url URL to redirect, could be a string or array config to generate a valid URL.
* @param boolean $enforceRedirect indicates if redirect should be performed even in case of popup window.
* @return \yii\web\Response response instance.
*/
public function redirect($url, $enforceRedirect = true)
{
$viewData = [
'url' => $url,
'enforceRedirect' => $enforceRedirect,
];
$viewFile = __DIR__ . DIRECTORY_SEPARATOR . 'views' . DIRECTORY_SEPARATOR . 'redirect.php';
$response = Yii::$app->getResponse();
$response->content = Yii::$app->getView()->renderFile($viewFile, $viewData);
return $response;
}
/**
* Redirect to the URL. If URL is null, {@link successUrl} will be used.
* @param string $url URL to redirect.
* @return \yii\web\Response response instance.
*/
public function redirectSuccess($url = null)
{
if ($url === null) {
$url = $this->getSuccessUrl();
}
return $this->redirect($url);
}
/**
* Redirect to the {@link cancelUrl} or simply close the popup window.
* @param string $url URL to redirect.
* @return \yii\web\Response response instance.
*/
public function redirectCancel($url = null)
{
if ($url === null) {
$url = $this->getCancelUrl();
}
return $this->redirect($url, false);
}
}

38
extensions/yii/authclient/provider/views/redirect.php Normal file
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@@ -0,0 +1,38 @@
<?php
use yii\helpers\Html;
use yii\helpers\Json;
/* @var $this \yii\base\View */
/* @var $url string */
/* @var $enforceRedirect boolean */
$redirectJavaScript = <<<EOL
function popupWindowRedirect(url, enforceRedirect = true) {
if (window.opener) {
window.close();
if (enforceRedirect) {
window.opener.location = url;
}
} else {
window.location = url;
}
}
EOL;
$redirectJavaScript .= 'popupWindowRedirect(' . Json::encode($url) . ', ' . Json::encode($enforceRedirect) . ');';
?>
<!DOCTYPE html>
<html>
<head>
<?= Html::script($redirectJavaScript); ?>
</head>
<body>
<h2 id="title" style="display:none;">Redirecting back to the &quot;<?= Yii::$app->name; ?>&quot;...</h2>
<h3 id="link"><a href="<?= $url; ?>">Click here to return to the &quot;<?= Yii::$app->name; ?>&quot;.</a></h3>
<script type="text/javascript">
document.getElementById('title').style.display = '';
document.getElementById('link').style.display = 'none';
</script>
</body>
</html>