1 files changed, 0 insertions, 111 deletions
diff --git a/library/oauth2/src/OAuth2/GrantType/RefreshToken.php b/library/oauth2/src/OAuth2/GrantType/RefreshToken.php
deleted file mode 100644
index e55385222..000000000
--- a/library/oauth2/src/OAuth2/GrantType/RefreshToken.php
+++ /dev/null
@@ -1,111 +0,0 @@
-<?php
-
-namespace OAuth2\GrantType;
-
-use OAuth2\Storage\RefreshTokenInterface;
-use OAuth2\ResponseType\AccessTokenInterface;
-use OAuth2\RequestInterface;
-use OAuth2\ResponseInterface;
-
-/**
- *
- * @author Brent Shaffer <bshafs at gmail dot com>
- */
-class RefreshToken implements GrantTypeInterface
-{
-    private $refreshToken;
-
-    protected $storage;
-    protected $config;
-
-    /**
-     * @param OAuth2\Storage\RefreshTokenInterface $storage REQUIRED Storage class for retrieving refresh token information
-     * @param array                                $config  OPTIONAL Configuration options for the server
-     *                                                      <code>
-     *                                                      $config = array(
-     *                                                      'always_issue_new_refresh_token' => true, // whether to issue a new refresh token upon successful token request
-     *                                                      'unset_refresh_token_after_use' => true // whether to unset the refresh token after after using
-     *                                                      );
-     *                                                      </code>
-     */
-    public function __construct(RefreshTokenInterface $storage, $config = array())
-    {
-        $this->config = array_merge(array(
-            'always_issue_new_refresh_token' => false,
-            'unset_refresh_token_after_use' => true
-        ), $config);
-
-        // to preserve B.C. with v1.6
-        // @see https://github.com/bshaffer/oauth2-server-php/pull/580
-        // @todo - remove in v2.0
-        if (isset($config['always_issue_new_refresh_token']) && !isset($config['unset_refresh_token_after_use'])) {
-            $this->config['unset_refresh_token_after_use'] = $config['always_issue_new_refresh_token'];
-        }
-
-        $this->storage = $storage;
-    }
-
-    public function getQuerystringIdentifier()
-    {
-        return 'refresh_token';
-    }
-
-    public function validateRequest(RequestInterface $request, ResponseInterface $response)
-    {
-        if (!$request->request("refresh_token")) {
-            $response->setError(400, 'invalid_request', 'Missing parameter: "refresh_token" is required');
-
-            return null;
-        }
-
-        if (!$refreshToken = $this->storage->getRefreshToken($request->request("refresh_token"))) {
-            $response->setError(400, 'invalid_grant', 'Invalid refresh token');
-
-            return null;
-        }
-
-        if ($refreshToken['expires'] > 0 && $refreshToken["expires"] < time()) {
-            $response->setError(400, 'invalid_grant', 'Refresh token has expired');
-
-            return null;
-        }
-
-        // store the refresh token locally so we can delete it when a new refresh token is generated
-        $this->refreshToken = $refreshToken;
-
-        return true;
-    }
-
-    public function getClientId()
-    {
-        return $this->refreshToken['client_id'];
-    }
-
-    public function getUserId()
-    {
-        return isset($this->refreshToken['user_id']) ? $this->refreshToken['user_id'] : null;
-    }
-
-    public function getScope()
-    {
-        return isset($this->refreshToken['scope']) ? $this->refreshToken['scope'] : null;
-    }
-
-    public function createAccessToken(AccessTokenInterface $accessToken, $client_id, $user_id, $scope)
-    {
-        /*
-         * It is optional to force a new refresh token when a refresh token is used.
-         * However, if a new refresh token is issued, the old one MUST be expired
-         * @see http://tools.ietf.org/html/rfc6749#section-6
-         */
-        $issueNewRefreshToken = $this->config['always_issue_new_refresh_token'];
-        $unsetRefreshToken = $this->config['unset_refresh_token_after_use'];
-        $token = $accessToken->createAccessToken($client_id, $user_id, $scope, $issueNewRefreshToken);
-
-        if ($unsetRefreshToken) {
-            $this->storage->unsetRefreshToken($this->refreshToken['refresh_token']);
-        }
-
-        return $token;
-    }
-}